33:
1056:
cell in the body. This is particularly important because many other types of human cells derived from patients tend to stop growing after a few passages in laboratory culture. iPS cells have been generated for a wide variety of human genetic diseases, including common disorders such as Down syndrome and polycystic kidney disease. In many instances, the patient-derived iPS cells exhibit cellular defects not observed in iPS cells from healthy subjects, providing insight into the pathophysiology of the disease. An international collaborated project, StemBANCC, was formed in 2012 to build a collection of iPS cell lines for drug screening for a variety of diseases. Managed by the
574:(cancer-causing genes) may potentially be triggered. In February 2008, scientists announced the discovery of a technique that could remove oncogenes after the induction of pluripotency, thereby increasing the potential use of iPS cells in human diseases. In another study, Yamanaka reported that one can create iPSCs without the oncogene c-Myc. The process took longer and was not as efficient, but the resulting chimeras did not develop cancer. Inactivation or deletion of the tumor suppressor p53, which is a key regulator of cancer, significantly increases reprogramming efficiency. Thus there seems to be a tradeoff between reprogramming efficiency and tumor generation.
756:
1468:
700:). Although the plasmid methods avoid viruses, they still require cancer-promoting genes to accomplish reprogramming. The other main issue with these methods is that they tend to be much less efficient compared to retroviral methods. Furthermore, transfected plasmids have been shown to integrate into the host genome and therefore they still pose the risk of insertional mutagenesis. Because non-retroviral approaches have demonstrated such low efficiency levels, researchers have attempted to effectively rescue the technique with what is known as the
1039:
integration of transgenes face the problems of incomplete reprogramming and tumor genesis, although a vast number of techniques and methods have been attempted. Another large set of strategies is to perform a proteomic characterization of iPS cells. Further studies and new strategies should generate optimal solutions to the five main challenges. One approach might attempt to combine the positive attributes of these strategies into an ultimately effective technique for reprogramming cells to iPS cells.
6081:
601:
185:
56:
6461:
405:, fail to elicit induction, thus demonstrating the exclusiveness of Oct-3/4 to the induction process. Schöler showed that Oct4 overexpression during reprogramming causes epigenetic changes deteriorating the quality of iPSCs. Comparing to OSKM (Oct4, Sox2, Klf4 and c-Myc) new SKM (Sox2, Klf4 and c-Myc) reprogramming generates iPSCs with developmental potential equivalent to embryonic stem cell, as determined by their ability to generate all-iPSC mice through
1060:, the effort pooled funds and resources from 10 pharmaceutical companies and 23 universities. The goal is to generate a library of 1,500 iPS cell lines which will be used in early drug testing by providing a simulated human disease environment. Furthermore, combining hiPSC technology and small molecule or genetically encoded voltage and calcium indicators provided a large-scale and high-throughput platform for cardiovascular drug safety screening.
747:
mechanisms have been proposed. ES cell-specific microRNA molecules (such as miR-291, miR-294 and miR-295) enhance the efficiency of induced pluripotency by acting downstream of c-Myc. MicroRNAs can also block expression of repressors of
Yamanaka's four transcription factors, and there may be additional mechanisms induce reprogramming even in the absence of added exogenous transcription factors.
944:: iPS cells from mouse fetal fibroblasts injected into tetraploid blastocysts (which themselves can only form extra-embryonic tissues) can form whole, non-chimeric, fertile mice, although with low success rate. The efficiency of all-PSC mouse production could boosted by a short exposure of pluripotent stem cell line to an episomal plasmid encoding for engineered Sox2 and Klf4 (SK cocktail).
628:(HDAC) inhibitor valproic acid. They found that it increased reprogramming efficiency 100-fold (compared to Yamanaka's traditional transcription factor method). The researchers proposed that this compound was mimicking the signaling that is usually caused by the transcription factor c-Myc. A similar type of compensation mechanism was proposed to mimic the effects of
648:(MET) process in which fibroblasts are pushed to a stem-cell like state, Ding's group identified two chemicals – ALK5 inhibitor SB431412 and MEK (mitogen-activated protein kinase) inhibitor PD0325901 – which was found to increase the efficiency of the classical genetic method by 100 fold. Adding a third compound known to be involved in the cell survival pathway,
284:, published studies that substantially improved on the reprogramming approach, giving rise to iPSCs that were indistinguishable from ESCs. Unlike the first generation of iPSCs, these second generation iPSCs produced viable chimeric mice and contributed to the mouse germline, thereby achieving the 'gold standard' for pluripotent stem cells.
684:
its own genes into the targeted host and avoids the potential for insertional mutagenesis. In 2009, Freed et al. demonstrated successful reprogramming of human fibroblasts to iPS cells. Another advantage of using adenoviruses is that they only need to present for a brief amount of time in order for effective reprogramming to take place.
1024:, which indicated that the cells were tolerated by the immune system. In 2013, Araki et al. attempted to reproduce the conclusion obtained by Zhou et al. using a different procedure. They took cells from a chimera that had been grown from IPSC clones and a mouse embryo, this tissue was then transplanted into
496:: In embryonic stem cells, Nanog, along with Oct-3/4 and Sox2, is necessary in promoting pluripotency. Therefore, it was surprising when Yamanaka et al. reported that Nanog was unnecessary for induction although Thomson et al. has reported it is possible to generate iPS cells with Nanog as one of the factors.
1195:
On March 9, 2018, the
Specified Regenerative Medicine Committee of Osaka University officially approved the world's first clinical research plan to transplant a "myocardial sheet" made from iPS cells into the heart of patients with severe heart failure. Osaka University announced that it had filed an
1108:
for a few days, the liver buds were transplanted into mice where the 'liver' quickly connected with the host blood vessels and continued to grow. Most importantly, it performed regular liver functions including metabolizing drugs and producing liver-specific proteins. Further studies will monitor the
1003:
A more recent study on motor functional recovery after spinal cord injuries in mice showed that after human-induced pluripotent stem cells were transplanted into the mice, the cells differentiated into three neural lineages in the spinal cord. The cells stimulated regrowth of the damaged spinal cord,
636:
in the plasma membrane in order to increase reprogramming efficiency. Deng et al. of
Beijing University reported in July 2013 that induced pluripotent stem cells can be created without any genetic modification. They used a cocktail of seven small-molecule compounds including DZNep to induce the mouse
263:
Upon delivery of all twenty-four factors, ESC-like colonies emerged that reactivated the Fbx15 reporter and could propagate indefinitely. To identify the genes necessary for reprogramming, the researchers removed one factor at a time from the pool of twenty-four. By this process, they identified four
1011:
A non-genetic method of producing iPSCs has been demonstrated using recombinant proteins, but its efficiency was quite low. However, refinements to this methodology yielding higher efficiency may lead to production of safer iPSCs. Other approaches such as using adenoviruses or plasmids are generally
687:
Also in 2008, Yamanaka et al. found that they could transfer the four necessary genes with a plasmid. The
Yamanaka group successfully reprogrammed mouse cells by transfection with two plasmid constructs carrying the reprogramming factors; the first plasmid expressed c-Myc, while the second expressed
623:
that can mimic the effects of transcription factors. These compounds can compensate for a reprogramming factor that does not effectively target the genome or fails at reprogramming for another reason; thus they raise reprogramming efficiency. They also avoid the problem of genomic integration, which
334:
Obtaining fibroblasts to produce iPSCs involves a skin biopsy, and there has been a push towards identifying cell types that are more easily accessible. In 2008, iPSCs were derived from human keratinocytes, which could be obtained from a single hair pluck. In 2010, iPSCs were derived from peripheral
1191:
In June 2014, Takara Bio received technology transfer from iHeart Japan, a venture company from Kyoto
University's iPS Cell Research Institute, to make it possible to exclusively use technologies and patents that induce differentiation of iPS cells into cardiomyocytes in Asia. The company announced
1028:
mice. They conducted a similar trial using ES cells instead of IPSC clone and compared the results. Findings indicate that there was no significant difference in the immunogenic response produced by the IPS cells and the ES cells. Furthermore, Araki et al. reported little or no immunogenic response
475:
implicated in cancer. Yamanaka et al. and
Jaenisch et al. demonstrated that c-myc is a factor implicated in the generation of mouse iPS cells and Yamanaka et al. demonstrated it was a factor implicated in the generation of human iPS cells. However, Thomson et al., Yamanaka et al. usage of the "myc"
450:
of the Klf family of transcription factors was initially identified by
Yamanaka et al. and confirmed by Jaenisch et al. As a factor for the generation of mouse iPS cells and was demonstrated by Yamanaka et al. as a factor for generation of human iPS cells. However, Thomson et al. reported that Klf4
151:
cells could be used to generate transplants without the risk of immune rejection. While the iPSC technology has not yet advanced to a stage where therapeutic transplants have been deemed safe, iPSCs are readily being used in personalized drug discovery efforts and understanding the patient-specific
1007:
Since iPSCs can only be produced with high efficiency at this time using modifications, they are generally predicted to be less safe and more tumorigenic than hESC. All the genes that have been shown to promote iPSC formation have also been linked to cancer in one way or another. Some of the genes
810:
were found to be extremely similar between ES and iPS cells. The generated iPSCs were remarkably similar to naturally isolated pluripotent stem cells (such as mouse and human embryonic stem cells, mESCs and hESCs, respectively) in the following respects, thus confirming the identity, authenticity,
704:. Several studies have demonstrated that this system can effectively deliver the key reprogramming factors without leaving footprint mutations in the host cell genome. The PiggyBac Transposon System involves the re-excision of exogenous genes, which eliminates the issue of insertional mutagenesis.
683:
In 2008, Hochedlinger et al. used an adenovirus to transport the requisite four transcription factors into the DNA of skin and liver cells of mice, resulting in cells identical to ESCs. The adenovirus is unique from other vectors like viruses and retroviruses because it does not incorporate any of
1055:
An attractive feature of human iPS cells is the ability to derive them from adult patients to study the cellular basis of human disease. Since iPS cells are self-renewing and pluripotent, they represent a theoretically unlimited source of patient-derived cells which can be turned into any type of
553:
Genomic
Insertion: genomic integration of the transcription factors limits the utility of the transcription factor approach because of the risk of mutations being inserted into the target cell's genome. A common strategy for avoiding genomic insertion has been to use a different vector for input.
537:
cells were reprogrammed into iPS cells in
Yamanaka's original mouse study was 0.01–0.1%. The low efficiency rate may reflect the need for precise timing, balance, and absolute levels of expression of the reprogramming genes. It may also suggest a need for rare genetic or epigenetic changes in the
1019:
Concern regarding the immunogenicity of IPS cells arose in 2011 when Zhou et al. performed a study involving a teratoma formation assay and demonstrated that IPS cells produced an immune response strong enough to cause rejection of the cells. When a similar procedure was performed on genetically
1015:
An important area for future studies in the iPSC field is directly testing iPSC tumorigenicity using methods that mimic the approaches that would be used for regenerative medicine therapies. Such studies are crucial since iPSCs not only form teratoma, but also mice derived from iPSCs have a high
960:
by preventing the activity of expression proteins, or by recruiting enzymes that interfere with expression. Thus, methylation of a gene effectively silences it by preventing transcription. Promoters of pluripotency-associated genes, including Oct-3/4, Rex1, and Nanog, were demethylated in iPSCs,
746:
are short RNA molecules that bind to complementary sequences on messenger RNA and block expression of a gene. Measuring variations in microRNA expression in iPS cells can be used to predict their differentiation potential. Addition of microRNAs can also be used to enhance iPS potential. Several
637:
somatic cells into stem cells which they called CiPS cells with the efficiency – at 0.2% – comparable to those using standard iPSC production techniques. The CiPS cells were introduced into developing mouse embryos and were found to contribute to all major cells types, proving its pluripotency.
1004:
maintained myelination, and formed synapses. These positive outcomes were observed for over 112 days after the spinal cord injury, without tumor formation. Nevertheless, a follow-up study by the same group showed distinct clones of human-induced pluripotent stem cells eventually formed tumors.
550:) complex. Overexpression of Mbd3, a subunit of NuRD, inhibits induction of iPSCs. Depletion of Mbd3, on the other hand, improves reprogramming efficiency, that results in deterministic and synchronized iPS cell reprogramming (near 100% efficiency within seven days from mouse and human cells).
1038:
The task of producing iPS cells continues to be challenging due to the six problems mentioned above. A key tradeoff to overcome is that between efficiency and genomic integration. Most methods that do not rely on the integration of transgenes are inefficient, while those that do rely on the
1278:
completed the first successful transplant of iPS-derived retinal cells from a donor into the eye of a person with advanced macular degeneration. However it was reported that they are now having complications. The benefits of using autologous iPSCs are that there is theoretically no risk of
231:
iPSC derivation is typically a slow and inefficient process, taking one–two weeks for mouse cells and three–four weeks for human cells, with efficiencies around 0.01–0.1%. However, considerable advances have been made in improving the efficiency and the time it takes to obtain iPSCs. Upon
252:, Japan, in 2006. They hypothesized that genes important to embryonic stem cell (ESC) function might be able to induce an embryonic state in adult cells. They chose twenty-four genes previously identified as important in ESCs and used retroviruses to deliver these genes to mouse
836:
Stem cell markers: iPSCs expressed cell surface antigenic markers expressed on ESCs. Human iPSCs expressed the markers specific to hESC, including SSEA-3, SSEA-4, TRA-1-60, TRA-1-81, TRA-2-49/6E, and Nanog. Mouse iPSCs expressed SSEA-1 but not SSEA-3 nor SSEA-4, similarly to
983:
are compacting proteins that are structurally localized to DNA sequences that can affect their activity through various chromatin-related modifications. H3 histones associated with Oct-3/4, Sox2, and Nanog were demethylated, indicating the expression of Oct-3/4, Sox2, and
718:
In
January 2014, two articles were published claiming that a type of pluripotent stem cell can be generated by subjecting the cells to certain types of stress (bacterial toxin, a low pH of 5.7, or physical squeezing); the resulting cells were called STAP cells, for
228:, small molecules, or even non-related genes such as lineage specifiers. It is also clear that pro-mitotic factors such as C-MYC/L-MYC or repression of cell cycle checkpoints, such as p53, are conduits to creating a compliant cellular state for iPSC reprogramming.
417:: The Sox family of transcription factors is associated with maintaining pluripotency similar to Oct-3/4, although it is associated with multipotent and unipotent stem cells in contrast with Oct-3/4, which is exclusively expressed in pluripotent stem cells. While
1255:. However the trial was suspended after Japan's new regenerative medicine laws came into effect in November 2015. More specifically, an existing set of guidelines was strengthened to have the force of law (previously mere recommendations). iPSCs derived from
128:. Because they can propagate indefinitely, as well as give rise to every other cell type in the body (such as neurons, heart, pancreatic, and liver cells), they represent a single source of cells that could be used to replace those lost to damage or disease.
207:
iPSCs are typically derived by introducing products of specific sets of pluripotency-associated genes, or "reprogramming factors", into a given cell type. The original set of reprogramming factors (also dubbed Yamanaka factors) are the transcription factors
1875:
Thornton, Christopher D.; Fielding, Stuart; Karbowniczek, Kinga; Roig-Merino, Alicia; Burrows, Alysha E.; FitzPatrick, Lorna M.; Sharaireh, Aseel; Tite, John P.; Mole, Sara E.; Harbottle, Richard P.; Caproni, Lisa J.; McKay, Tristan R. (10 December 2021).
338:
Other considerations for starting cell type include mutational load (for example, skin cells may harbor more mutations due to UV exposure), time it takes to expand the population of starting cells, and the ability to differentiate into a given cell type.
972:, more than to any other cell type. However, on the order of a thousand sites show differences in several iPS cell lines. Half of these resemble the somatic cell line the iPS cells were derived from, the rest are iPSC-specific. Tens of regions which are
146:
Since iPSCs can be derived directly from adult tissues, they not only bypass the need for embryos, but can be made in a patient-matched manner, which means that each individual could have their own pluripotent stem cell line. These unlimited supplies of
287:
These second-generation iPSCs were derived from mouse fibroblasts by retroviral-mediated expression of the same four transcription factors (Oct4, Sox2, cMyc, Klf4). However, instead of using Fbx15 to select for pluripotent cells, the researchers used
596:
The table on the right summarizes the key strategies and techniques used to develop iPS cells in the first five years after Yamanaka et al.'s 2006 breakthrough. Rows of similar colors represent studies that used similar strategies for reprogramming.
317:
who was the first to derive human embryonic stem cells. With the same principle used in mouse reprogramming, Yamanaka's group successfully transformed human fibroblasts into iPSCs with the same four pivotal genes, Oct4, Sox2, Klf4, and cMyc, using a
826:. Colonies of iPSCs were also similar to that of ESCs. Human iPSCs formed sharp-edged, flat, tightly packed colonies similar to hESCs and mouse iPSCs formed the colonies similar to mESCs, less flat and more aggregated colonies than that of hESCs.
1286:
New clinical trials involving iPSCs are now ongoing not only in Japan, but also in the US and Europe. Research in 2021 on the trial registry Clinicaltrials.gov identified 129 trial listings mentioning iPSCs, but most were non-interventional.
930:) differentiates into extraembryonic tissues. The hollow trophoblast is unable to form a living embryo, and thus it is necessary for the embryonic stem cells within the embryoblast to differentiate and form the embryo. iPSCs were injected by
569:
Tumorigenicity: Depending on the methods used, reprogramming of adult cells to obtain iPSCs may pose significant risks that could limit their use in humans. For example, if viruses are used to genomically alter the cells, the expression of
232:
introduction of reprogramming factors, cells begin to form colonies that resemble pluripotent stem cells, which can be isolated based on their morphology, conditions that select for their growth, or through expression of surface markers or
437:
also generate iPSCs, although with decreased efficiency. Velychko et al. engineered a chimeric super-reprogramming factor, Sox2-17 or "super-Sox", which enhanced or allowed generation of mouse, human, cynomolgus monkey, porcine and bovine
1042:
Another approach is the use of iPS cells derived from patients to identify therapeutic drugs able to rescue a phenotype. For instance, iPS cell lines derived from patients affected by ectodermal dysplasia syndrome (EEC), in which the
2645:
MacCarthy, Caitlin M.; Wu, Guangming; Malik, Vikas; Menuchin-Lasowski, Yotam; Velychko, Taras; Keshet, Gal; Fan, Rui; Bedzhov, Ivan; Church, George M.; Jauch, Ralf; Cojocaru, Vlad; Schöler, Hans R.; Velychko, Sergiy (December 2023).
4917:
Serrano, Ricardo; Feyen, Dries A.M.; Bruyneel, Arne A.N.; Hnatiuk, Anna P.; Vu, Michelle M.; Amatya, Prashila L.; Perea-Gil, Isaac; Prado, Maricela; Seeger, Timon; Wu, Joseph C.; Karakikes, Ioannis; Mercola, Mark (January 2023).
604:
This timeline summarizes the key strategies and techniques used to develop iPS cells in the first five years after Yamanaka et al.'s 2006 breakthrough. Rows of similar colors represent studies that used similar strategies for
5545:
McKeithan, Wesley L.; Feyen, Dries A. M.; Bruyneel, Arne A. N.; Okolotowicz, Karl J.; Ryan, Daniel A.; Sampson, Kevin J.; Potet, Franck; Savchenko, Alex; Gómez-Galeno, Jorge; Vu, Michelle; Serrano, Ricardo (5 November 2020).
359:(Sox1, Sox2, Sox3, and Sox15) have been identified as crucial transcriptional regulators involved in the induction process whose absence makes induction impossible. Additional genes, however, including certain members of the
5840:"Information on p=roposed pilot study of the safety and feasibility of transplantation of autologous hiPSC-derived retinal pigment epithelium (RPE) cell sheets in patients with neovascular age-related macular degeneration"
915:", which consist of a core of mitotically active and differentiating hESCs and a periphery of fully differentiated cells from all three germ layers. iPSCs also form embryoid bodies and have peripheral differentiated cells.
5926:
1016:
incidence of death from malignant cancer. A 2010 paper was published in the journal Stem Cells indicating that iPS cells are far more tumorigenic than ESC, supporting the notion that iPS cell safety is a serious concern.
191:(1) Isolate and culture donor cells. (2) Transduce stem cell-associated genes into the cells by viral vectors. Red cells indicate the cells expressing the exogenous genes. (3) Harvest and culture the cells according to
1351:
A multipotent mesenchymal stem cell, when induced into pluripotence, holds great promise to slow or reverse aging phenotypes. Such anti-aging properties were demonstrated in early clinical trials in 2017. In 2020,
655:
In April 2009, it was demonstrated that generation of iPS cells is possible without any genetic alteration of the adult cell: a repeated treatment of the cells with certain proteins channeled into the cells via
5281:
Feyen, Dries A. M.; McKeithan, Wesley L.; Bruyneel, Arne A. N.; Spiering, Sean; Hörmann, Larissa; Ulmer, Bärbel; Zhang, Hui; Briganti, Francesca; Schweizer, Michaela; Hegyi, Bence; Liao, Zhandi (21 July 2020).
396:
differentiation, and presence of Oct-3/4 thus gives rise to the pluripotency and differentiation potential of embryonic stem cells. Various other genes in the "Oct" family, including Oct-3/4's close relatives,
726:
In light of difficulties that other labs had replicating the results of the surprising study, in March 2014, one of the co-authors has called for the articles to be retracted. On 4 June 2014, the lead author,
6236:
4327:
Araki R, Uda M, Hoki Y, Sunayama M, Nakamura M, Ando S, et al. (February 2013). "Negligible immunogenicity of terminally differentiated cells derived from induced pluripotent or embryonic stem cells".
4800:
Sharma, Arun; Burridge, Paul W.; McKeithan, Wesley L.; Serrano, Ricardo; Shukla, Praveen; Sayed, Nazish; Churko, Jared M.; Kitani, Tomoya; Wu, Haodi; Holmström, Alexandra; Matsa, Elena (15 February 2017).
1210:
Although a pint of donated blood contains about two trillion red blood cells and over 107 million blood donations are collected globally, there is still a critical need for blood for transfusion. In 2014,
1226:
and then red blood cells. The final step was to make them eject their nuclei and mature properly. Type O can be transfused into all patients. Human clinical trials were not expected to begin before 2016.
833:
activity are cornerstones of ESCs, as stem cells must self-renew as part of their definition. iPSCs were mitotically active, actively self-renewing, proliferating, and dividing at a rate equal to ESCs.
421:
was the initial gene used for induction by Yamanaka et al., Jaenisch et al., and Thomson et al., other transcription factors in the Sox family have been found to work as well in the induction process.
1718:
1356:
researchers concluded after studying elderly mice that old human cells when subjected to the Yamanaka factors, might rejuvenate and become nearly indistinguishable from their younger counterparts.
5060:
Chen Y, Lüttmann FF, Schoger E, Schöler HR, Zelarayán LC, Kim KP, et al. (September 2021). "Reversible reprogramming of cardiomyocytes to a fetal state drives heart regeneration in mice".
1381:
4858:
McKeithan, Wesley L.; Savchenko, Alex; Yu, Michael S.; Cerignoli, Fabio; Bruyneel, Arne A. N.; Price, Jeffery H.; Colas, Alexandre R.; Miller, Evan W.; Cashman, John R.; Mercola, Mark (2017).
2744:
Maekawa M, Yamaguchi K, Nakamura T, Shibukawa R, Kodanaka I, Ichisaka T, et al. (June 2011). "Direct reprogramming of somatic cells is promoted by maternal transcription factor Glis1".
783:
Induced pluripotent stem cells are similar to natural pluripotent stem cells, such as embryonic stem cells, in many aspects, such as the expression of certain stem cell genes and proteins,
652:
further increases the efficiency by 200 fold. Using the combination of these three compounds also decreased the reprogramming process of the human fibroblasts from four weeks to two weeks.
851:
of ~50 cell divisions. hESCs express high telomerase activity to sustain self-renewal and proliferation, and human iPSCs also demonstrate high telomerase activity and express hTERT (human
2346:
Aasen T, Raya A, Barrero MJ, Garreta E, Consiglio A, Gonzalez F, et al. (November 2008). "Efficient and rapid generation of induced pluripotent stem cells from human keratinocytes".
476:
family of genes in induction of iPS cells is troubling for the eventuality of iPS cells as clinical therapies, as 25% of mice transplanted with c-myc-induced iPS cells developed lethal
529:
Although the methods pioneered by Yamanaka and others have demonstrated that adult cells can be reprogrammed to iPS cells, there are still challenges associated with this technology:
592:
and resulted in the live birth of mice derived entirely from iPS cells, thus ending the debate over the equivalence of embryonic stem cells (ESCs) and iPS with regard to pluripotency.
5934:
2156:
Yu J, Vodyanik MA, Smuga-Otto K, Antosiewicz-Bourget J, Frane JL, Tian S, et al. (December 2007). "Induced pluripotent stem cell lines derived from human somatic cells".
1984:
Wernig M, Meissner A, Foreman R, Brambrink T, Ku M, Hochedlinger K, et al. (July 2007). "In vitro reprogramming of fibroblasts into a pluripotent ES-cell-like state".
5009:
Takebe T, Sekine K, Enomura M, Koike H, Kimura M, Ogaeri T, et al. (July 2013). "Vascularized and functional human liver from an iPSC-derived organ bud transplant".
4164:
Aoi T, Yae K, Nakagawa M, Ichisaka T, Okita K, Takahashi K, et al. (August 2008). "Generation of pluripotent stem cells from adult mouse liver and stomach cells".
5445:
Itzhaki I, Maizels L, Huber I, Zwi-Dantsis L, Caspi O, Winterstern A, et al. (March 2011). "Modelling the long QT syndrome with induced pluripotent stem cells".
4381:"Impaired epithelial differentiation of induced pluripotent stem cells from ectodermal dysplasia-related patients is rescued by the small compound APR-246/PRIMA-1MET"
1295:
To make iPSC-based regenerative medicine technologies available to more patients, it is necessary to create universal iPSCs that can be transplanted independently of
882:
that spontaneously began beating. Cardiomyocytes expressed TnTc, MEF2C, MYL2A, MYHCβ, and NKX2.5. Stem cell-associated genes were downregulated after differentiation.
1180:, can be mass-produced using chemically defined differentiation protocols. These protocols typically modulate the same developmental signaling pathways required for
1133:
of damaged heart without tumor-formation was demonstrated in mice and was successful if the intervention was carried out immediately before or after a heart attack.
6233:
59:
Human iPS cells colonies. The spindle-shaped cells in the background are mouse fibroblast cells. Only those cells comprising the center colony are human iPS cells.
135:. However, since the generation of embryonic stem cells involves destruction (or at least manipulation) of the pre-implantation stage embryo, there has been much
264:
factors, Oct4, Sox2, cMyc, and Klf4, which were each necessary and together sufficient to generate ESC-like colonies under selection for reactivation of Fbx15.
4753:"Human Induced Pluripotent Stem Cell-Derived Cardiac Cell Sheets Expressing Genetically Encoded Voltage Indicator for Pharmacological and Arrhythmia Studies"
3415:
Hou P, Li Y, Zhang X, Liu C, Guan J, Li H, et al. (August 2013). "Pluripotent stem cells induced from mouse somatic cells by small-molecule compounds".
520:: Glis1 is transcription factor that can be used with Oct-3/4, Sox2 and Klf4 to induce pluripotency. It poses numerous advantages when used instead of C-myc.
3899:
Boland MJ, Hazen JL, Nazor KL, Rodriguez AR, Gifford W, Martin G, et al. (September 2009). "Adult mice generated from induced pluripotent stem cells".
2850:
Rais Y, Zviran A, Geula S, Gafni O, Chomsky E, Viukov S, et al. (October 2013). "Deterministic direct reprogramming of somatic cells to pluripotency".
2487:
Zhou T, Benda C, Dunzinger S, Huang Y, Ho JC, Yang J, et al. (December 2012). "Generation of human induced pluripotent stem cells from urine samples".
4587:
Grskovic M, Javaherian A, Strulovici B, Daley GQ (November 2011). "Induced pluripotent stem cells--opportunities for disease modeling and drug discovery".
1365:
1008:
are known oncogenes, including the members of the Myc family. While omitting Myc still allows for iPSC formation, the efficiency is reduced up to 100 fold.
840:
Stem Cell Genes: iPSCs expressed genes expressed in undifferentiated ESCs, including Oct-3/4, Sox2, Nanog, GDF3, REX1, FGF4, ESG1, DPPA2, DPPA4, and hTERT.
292:, a gene that is functionally important in ESCs. By using this different strategy, the researchers created iPSCs that were functionally identical to ESCs.
6205:
952:
Promoter demethylation: Methylation is the transfer of a methyl group to a DNA base, typically the transfer of a methyl group to a cytosine molecule in a
1375:
581:
must be reformatted to that of the target cell type in order to fully reprogram a cell. However, three separate groups were able to find mouse embryonic
2076:
1149:, researchers identified 'vascular progenitor', the high-quality, multipotent vascular stem cells. After the iPS cells were injected directly into the
5136:"Vascular progenitors from cord blood-derived induced pluripotent stem cells possess augmented capacity for regenerating ischemic retinal vasculature"
2797:
Luo M, Ling T, Xie W, Sun H, Zhou Y, Zhu Q, et al. (July 2013). "NuRD blocks reprogramming of mouse somatic cells into pluripotent stem cells".
224:. While this combination is most conventional in producing iPSCs, each of the factors can be functionally replaced by related transcription factors,
4227:"Human induced pluripotent stem cells develop teratoma more efficiently and faster than human embryonic stem cells regardless the site of injection"
508:
expressed in embryonic stem cells and embryonic carcinoma cells associated with differentiation and proliferation. Thomson et al. demonstrated that
4117:"Long-term safety issues of iPSC-based cell therapy in a spinal cord injury model: oncogenic transformation with epithelial-mesenchymal transition"
542:
cell population or in the prolonged culture. However, recently a path was found for efficient reprogramming which required downregulation of the
996:
The major concern with the potential clinical application of iPSCs is their propensity to form tumors. Much the same as ESC, iPSCs readily form
409:. iPSCs with higher developmental potential could also be generated by enhancing dimerization between Oct4 and Sox2 using a chimeric Sox factor.
6441:
5112:
1202:
In October 2019, a group at Okayama University developed a model of ischemic heart disease using cardiomyocytes differentiated from iPS cells.
1000:
when injected into immunodeficient mice. Teratoma formation is considered a major obstacle to stem-cell based regenerative medicine by the FDA.
799:
formation, and potency and differentiability, but the full extent of their relation to natural pluripotent stem cells is still being assessed.
720:
713:
17:
5839:
3229:
Zhao XY, Li W, Lv Z, Liu L, Tong M, Hai T, et al. (September 2009). "iPS cells produce viable mice through tetraploid complementation".
2628:
Quality of induced pluripotent stem cells is dramatically enhanced by omitting what was thought to be the most crucial reprogramming factor
1658:
1168:
injected into laboratory animals with brain lesions were shown to migrate to the lesions and some motor function improvement was observed.
577:
Incomplete reprogramming: reprogramming also faces the challenge of completeness. This is particularly challenging because the genome-wide
4704:"Monitoring Human-Induced Pluripotent Stem Cell-Derived Cardiomyocytes with Genetically Encoded Calcium and Voltage Fluorescent Reporters"
6196:
5900:
624:
in some cases contributes to tumor genesis. Key studies using such strategy were conducted in 2008. Melton et al. studied the effects of
1141:
Embryonic cord-blood cells were induced into pluripotent stem cells using plasmid DNA. Using cell surface endothelial/pericytic markers
1199:
On May 16, 2018, the clinical research plan was approved by the Ministry of Health, Labor and Welfare's expert group with a condition.
4680:
4058:"Grafted human-induced pluripotent stem-cell-derived neurospheres promote motor functional recovery after spinal cord injury in mice"
1546:
Klimanskaya I, Chung Y, Becker S, Lu SJ, Lanza R (November 2006). "Human embryonic stem cell lines derived from single blastomeres".
632:. In 2008, Ding et al. used the inhibition of histone methyl transferase (HMT) with BIX-01294 in combination with the activation of
6446:
1692:
6120:"Transient non-integrative expression of nuclear reprogramming factors promotes multifaceted amelioration of aging in human cells"
731:
agreed to retract both the papers after she was found to have committed 'research misconduct' as concluded in an investigation by
908:; this is unlike other tumors, which typically are of only one cell type. Teratoma formation is a landmark test for pluripotency.
5683:"Development of a model of ischemic heart disease using cardiomyocytes differentiated from human induced pluripotent stem cells"
3656:
672:
Another key strategy for avoiding problems such as tumorgenesis and low throughput has been to use alternate forms of vectors:
5548:"Reengineering an Antiarrhythmic Drug Using Patient hiPSC Cardiomyocytes to Improve Therapeutic Potential and Reduce Toxicity"
5341:"Small-molecule inhibitors of the Wnt pathway potently promote cardiomyocytes from human embryonic stem cell-derived mesoderm"
1192:
the idea of selling cardiomyocytes to pharmaceutical companies and universities to help develop new drugs for heart disease.
277:
4489:"Reduced ciliary polycystin-2 in induced pluripotent stem cells from polycystic kidney disease patients with PKD1 mutations"
644:. demonstrated an alternative to transcription factor reprogramming through the use of drug-like chemicals. By studying the
6267:
3125:
1396:
1323:
system has been reported to suppress the expression of HLA class I and class II, respectively. To avoid NK cell attacks.
117:
could convert somatic cells into pluripotent stem cells. Shinya Yamanaka was awarded the 2012 Nobel Prize along with Sir
6219:
2627:
1271:
where the degenerated RPE tissue was excised. Safety and vision restoration monitoring were to last one to three years.
1188:
and cardiac drug responses, since they exhibit the same genetic background as the patient from which they were derived.
961:
demonstrating their promoter activity and the active promotion and expression of pluripotency-associated genes in iPSCs.
349:
The generation of induced pluripotent cells is crucially dependent on the transcription factors used for the induction.
1303:. The current strategy for the creation of universal iPSCs has two main goals: to remove HLA expression and to prevent
3669:
938:
living mouse pups were created: mice with iPSC derivatives incorporated all across their bodies with 10–90% chimerism.
5185:"Tracking induced pluripotent stem cells-derived neural stem cells in the central nervous system of rats and monkeys"
3722:
Bao X, Zhu X, Liao B, Benda C, Zhuang Q, Pei D, et al. (April 2013). "MicroRNAs in somatic cell reprogramming".
3334:"Induction of pluripotent stem cells from mouse embryonic fibroblasts by Oct4 and Klf4 with small-molecule compounds"
1740:
Eguizabal C, Aran B, Chuva de Sousa Lopes SM, Geens M, Heindryckx B, Panula S, Popovic M, Vassena R, Veiga A (2019).
645:
6008:
3374:
1283:
and that it eliminates the need to use embryonic stem cells. However, these iPSCs were derived from another person.
860:
Pluripotency: iPSCs were capable of differentiation in a fashion similar to ESCs into fully differentiated tissues.
2903:"Switching cell fate: the remarkable rise of induced pluripotent stem cells and lineage reprogramming technologies"
941:
852:
406:
4860:"An Automated Platform for Assessment of Congenital and Drug-Induced Arrhythmia with hiPSC-Derived Cardiomyocytes"
1688:
1218:
were synthesized at the Scottish National Blood Transfusion Service from iPSC. The cells were induced to become a
5498:"High-throughput screening of tyrosine kinase inhibitor cardiotoxicity with human induced pluripotent stem cells"
4803:"High-throughput screening of tyrosine kinase inhibitor cardiotoxicity with human induced pluripotent stem cells"
1100:). This new approach allows different cell types to self-organize into a complex organ, mimicking the process in
314:
2532:"Cell type of origin influences the molecular and functional properties of mouse induced pluripotent stem cells"
1933:
Okita K, Ichisaka T, Yamanaka S (July 2007). "Generation of germline-competent induced pluripotent stem cells".
533:
Low efficiency: in general, the conversion to iPS cells has been incredibly low. For example, the rate at which
6497:
3644:
310:
2080:
1481:
1047:
gene is mutated, display abnormal epithelial commitment that could be partially rescued by a small compound.
140:
6100:
4379:
Shalom-Feuerstein R, Serror L, Aberdam E, Müller FJ, van Bokhoven H, Wiman KG, et al. (February 2013).
3117:
322:
system, while Thomson and colleagues used a different set of factors, Oct4, Sox2, Nanog, and Lin28, using a
5744:
Garber K (September 2015). "RIKEN suspends first clinical trial involving induced pluripotent stem cells".
4225:
Gutierrez-Aranda I, Ramos-Mejia V, Bueno C, Munoz-Lopez M, Real PJ, Mácia A, et al. (September 2010).
2630:
Oct4 is not only unnecessary but damaging during generation of mouse induced pluripotent stem cells (iPSCs)
1425:"Induction of pluripotent stem cells from mouse embryonic and adult fibroblast cultures by defined factors"
385:
170:(MyoD) in reprogramming cell fate to a muscle lineage as an important precursor to the discovery of iPSCs.
32:
4968:
6492:
6229:
Allen Cell Explorer – realistic, data-driven 3D visualization of a living hiPSC in its pluri-potent state
5958:"Global trends in clinical trials involving pluripotent stem cells: a systematic multi-database analysis"
388:, and plays a crucial role in maintaining pluripotency. The absence of Oct-3/4 in Oct-3/4 cells, such as
3808:"Chromatin structure and gene expression programs of human embryonic and induced pluripotent stem cells"
3282:"Induction of pluripotent stem cells by defined factors is greatly improved by small-molecule compounds"
2037:"Directly reprogrammed fibroblasts show global epigenetic remodeling and widespread tissue contribution"
1343:
is left unchanged, since the 12 common HLA-C alleles are enough to cover 95% of the world's population.
305:
Reprogramming of human cells to iPSCs was reported in November 2007 by two independent research groups:
5789:"Japan's challenges of translational regenerative medicine: Act on the safety of regenerative medicine"
1264:
701:
3806:
Guenther MG, Frampton GM, Soldner F, Hockemeyer D, Mitalipova M, Jaenisch R, Young RA (August 2010).
893:
after nine weeks. Teratomas are tumors of multiple lineages containing tissue derived from the three
4288:
1467:
964:
DNA methylation globally: Human iPS cells are highly similar to ES cells in their patterns of which
6416:
6260:
6183:
5847:
1391:
1260:
867:, expressing βIII-tubulin, tyrosine hydroxylase, AADC, DAT, ChAT, LMX1B, and MAP2. The presence of
657:
3067:
Woltjen K, Michael IP, Mohseni P, Desai R, Mileikovsky M, Hämäläinen R, et al. (April 2009).
755:
451:
was unnecessary for generation of human iPS cells and in fact failed to generate human iPS cells.
6376:
3466:
3144:
1666:
1324:
1300:
40:
5496:
Sharma A, Burridge PW, McKeithan WL, Serrano R, Shukla P, Sayed N, et al. (February 2017).
5284:"Metabolic Maturation Media Improve Physiological Function of Human iPSC-Derived Cardiomyocytes"
1029:
for both cell lines. Thus, Araki et al. was unable to come to the same conclusion as Zhou et al.
6193:
5904:
5629:
5603:
4283:
4274:
Zhao T, Zhang ZN, Rong Z, Xu Y (May 2011). "Immunogenicity of induced pluripotent stem cells".
2299:"A high-efficiency system for the generation and study of human induced pluripotent stem cells"
1130:
1068:
A proof-of-concept of using induced pluripotent stem cells (iPSCs) to generate human organ for
492:
368:
289:
3171:"A p53-mediated DNA damage response limits reprogramming to ensure iPS cell genomic integrity"
6426:
6381:
6371:
6355:
6206:
20Minute Video / The Discovery and Future of Induced Pluripotent Stem (iPS) Cells by Yamanaka
2102:
Takahashi K, Tanabe K, Ohnuki M, Narita M, Ichisaka T, Tomoda K, Yamanaka S (November 2007).
1328:
1244:
1093:
1081:
136:
125:
5390:"Using induced pluripotent stem cells to investigate cardiac phenotypes in Timothy syndrome"
4702:
Shinnawi R, Huber I, Maizels L, Shaheen N, Gepstein A, Arbel G, et al. (October 2015).
3597:"Adenoviral gene delivery can reprogram human fibroblasts to induced pluripotent stem cells"
911:
Embryoid body: hESCs in culture spontaneously form ball-like embryo-like structures termed "
6131:
5454:
5401:
5339:
Willems E, Spiering S, Davidovics H, Lanier M, Xia Z, Dawson M, et al. (August 2011).
5069:
5018:
4438:
Park IH, Arora N, Huo H, Maherali N, Ahfeldt T, Shimamura A, et al. (September 2008).
4392:
4337:
4173:
4069:
3963:
3908:
3857:"iPS cells can support full-term development of tetraploid blastocyst-complemented embryos"
3424:
3238:
3182:
3080:
3023:
2966:
2859:
2700:
2165:
1993:
1942:
1662:
1555:
1378:, a now-discredited claim of pluripotent stem cell generation by immersing cells in an acid
1312:
1280:
1110:
1089:
1057:
566:
vectors have all been explored, but these often come with the tradeoff of lower throughput.
442:
360:
114:
6085:
6080:
5722:
5655:
5388:
Yazawa M, Hsueh B, Jia X, Pasca AM, Bernstein JA, Hallmayer J, Dolmetsch RE (March 2011).
4115:
Nori S, Okada Y, Nishimura S, Sasaki T, Itakura G, Kobayashi Y, et al. (March 2015).
4056:
Nori S, Okada Y, Yasuda A, Tsuji O, Takahashi Y, Kobayashi Y, et al. (October 2011).
1878:"Safe and stable generation of induced pluripotent stem cells using doggybone DNA vectors"
1382:
Induced pluripotent stem cells vs embryonic stem cells lines obtained by SCNT (discussion)
139:
surrounding their use. Patient-matched embryonic stem cell lines can now be derived using
8:
6487:
6465:
6350:
6290:
6253:
6189:
Generating iPS Cells from MEFS through Forced Expression of Sox-2, Oct-4, c-Myc, and Klf4
6118:
Sarkar TJ, Quarta M, Mukherjee S, Colville A, Paine P, Doan L, et al. (March 2020).
5134:
Park TS, Bhutto I, Zimmerlin L, Huo JS, Nagaria P, Miller D, et al. (January 2014).
1370:
1353:
1308:
818:
Morphology: iPSCs were morphologically similar to ESCs. Each cell had round shape, large
625:
505:
132:
36:
6135:
6084: This article incorporates text from this source, which is available under the
5458:
5405:
5232:
Burridge PW, Matsa E, Shukla P, Lin ZC, Churko JM, Ebert AD, et al. (August 2014).
5073:
5022:
4487:
Freedman BS, Lam AQ, Sundsbak JL, Iatrino R, Su X, Koon SJ, et al. (October 2013).
4396:
4341:
4177:
4073:
3967:
3912:
3572:
3545:
3492:
Lin T, Ambasudhan R, Yuan X, Li W, Hilcove S, Abujarour R, et al. (November 2009).
3428:
3242:
3186:
3084:
3027:
2970:
2863:
2704:
2297:
Maherali N, Ahfeldt T, Rigamonti A, Utikal J, Cowan C, Hochedlinger K (September 2008).
2169:
1997:
1946:
1843:
1714:
1559:
256:. The fibroblasts were engineered so that any cells reactivating the ESC-specific gene,
6228:
6211:
6152:
6119:
6064:
6037:
5984:
5957:
5815:
5788:
5769:
5580:
5547:
5522:
5497:
5478:
5422:
5389:
5365:
5340:
5316:
5283:
5258:
5233:
5209:
5184:
5160:
5135:
5093:
5042:
4984:
4944:
4919:
4894:
4859:
4835:
4802:
4777:
4752:
4751:
Shaheen N, Shiti A, Huber I, Shinnawi R, Arbel G, Gepstein A, et al. (June 2018).
4728:
4703:
4656:
4631:
4612:
4564:
4537:
4513:
4488:
4464:
4439:
4415:
4380:
4361:
4309:
4251:
4226:
4207:
4141:
4116:
4092:
4057:
4033:
4008:
3984:
3952:"Hotspots of aberrant epigenomic reprogramming in human induced pluripotent stem cells"
3951:
3932:
3832:
3807:
3783:
3758:
3626:
3518:
3493:
3448:
3390:
3306:
3281:
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3203:
3170:
3101:
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3044:
3011:
2992:
2927:
2902:
2883:
2832:
2779:
2726:
2605:
2556:
2531:
2512:
2464:
2439:
2415:
2390:
2371:
2323:
2298:
2189:
2035:
Maherali N, Sridharan R, Xie W, Utikal J, Eminli S, Arnold K, et al. (June 2007).
2017:
1966:
1910:
1877:
1852:
1827:
1768:
1741:
1623:
1598:
1579:
1523:
1496:
976:
in size have also been found where iPS cells are not reprogrammed to the ES cell state.
956:(adjacent cytosine/guanine sequence). Widespread methylation of a gene interferes with
935:
796:
5151:
3950:
Lister R, Pelizzola M, Kida YS, Hawkins RD, Nery JR, Hon G, et al. (March 2011).
2581:"Excluding Oct4 from Yamanaka Cocktail Unleashes the Developmental Potential of iPSCs"
2530:
Polo JM, Liu S, Figueroa ME, Kulalert W, Eminli S, Tan KY, et al. (August 2010).
926:, and in the embryoblast, differentiate into the embryo while the blastocyst's shell (
6421:
6157:
6069:
6038:"Current status and future perspectives of HLA-edited induced pluripotent stem cells"
5989:
5820:
5773:
5761:
5704:
5585:
5567:
5527:
5470:
5427:
5370:
5321:
5303:
5263:
5214:
5165:
5097:
5085:
5034:
4949:
4899:
4881:
4840:
4822:
4782:
4733:
4661:
4604:
4569:
4518:
4469:
4420:
4365:
4353:
4301:
4256:
4199:
4146:
4097:
4038:
3989:
3924:
3878:
3837:
3788:
3739:
3618:
3577:
3523:
3440:
3355:
3311:
3280:
Huangfu D, Maehr R, Guo W, Eijkelenboom A, Snitow M, Chen AE, Melton DA (July 2008).
3266:
3254:
3208:
3106:
3049:
2984:
2932:
2875:
2836:
2824:
2771:
2718:
2669:
2610:
2579:
Velychko S, Adachi K, Kim KP, Hou Y, MacCarthy CM, Wu G, Schöler HR (December 2019).
2561:
2516:
2504:
2469:
2420:
2389:
Staerk J, Dawlaty MM, Gao Q, Maetzel D, Hanna J, Sommer CA, et al. (July 2010).
2375:
2363:
2328:
2279:
2235:
2181:
2135:
2104:"Induction of pluripotent stem cells from adult human fibroblasts by defined factors"
2058:
2009:
1958:
1915:
1897:
1857:
1808:
1773:
1628:
1571:
1528:
1456:
1386:
1181:
1101:
1097:
539:
534:
455:
and Klf4 were found to be factors capable of generating iPS cells, and related genes
4988:
4211:
3695:
3630:
3452:
3394:
2996:
2730:
2193:
1583:
1109:
longevity of the transplanted organ in the host body (ability to integrate or avoid
871:-associated enzymes may indicate that iPSCs, like hESCs, may be differentiable into
335:
blood cells, and in 2012, iPSCs were made from renal epithelial cells in the urine.
6386:
6300:
6147:
6139:
6059:
6049:
5979:
5969:
5810:
5800:
5753:
5694:
5575:
5559:
5517:
5509:
5482:
5462:
5417:
5409:
5360:
5352:
5311:
5295:
5253:
5245:
5204:
5196:
5155:
5147:
5077:
5046:
5026:
4976:
4939:
4931:
4889:
4871:
4830:
4814:
4772:
4764:
4723:
4715:
4651:
4643:
4616:
4596:
4559:
4549:
4508:
4500:
4459:
4451:
4410:
4400:
4345:
4313:
4293:
4246:
4238:
4189:
4181:
4136:
4128:
4087:
4077:
4028:
4020:
3979:
3971:
3936:
3916:
3868:
3827:
3819:
3778:
3770:
3731:
3608:
3567:
3557:
3513:
3505:
3432:
3382:
3345:
3301:
3293:
3246:
3198:
3190:
3169:
Marión RM, Strati K, Li H, Murga M, Blanco R, Ortega S, et al. (August 2009).
3096:
3088:
3039:
3031:
2974:
2922:
2914:
2887:
2867:
2814:
2806:
2783:
2761:
2753:
2708:
2659:
2600:
2592:
2551:
2543:
2496:
2459:
2451:
2410:
2402:
2355:
2318:
2310:
2269:
2225:
2173:
2125:
2115:
2048:
2021:
2001:
1950:
1905:
1889:
1847:
1839:
1800:
1763:
1753:
1618:
1610:
1563:
1518:
1508:
1446:
1436:
1275:
1165:
1076:
buds' (iPSC-LBs) were grown from a mixture of three different kinds of stem cells:
1069:
886:
249:
163:
5356:
4009:"Deconstructing stem cell tumorigenicity: a roadmap to safe regenerative medicine"
2918:
2713:
2688:
1970:
1828:"Research on induced pluripotent stem cells and the application in ocular tissues"
97:, who together showed in 2006 that the introduction of four specific genes (named
6367:
6295:
6240:
6223:
6200:
6188:
5513:
5299:
4818:
4768:
4719:
4132:
3069:"piggyBac transposition reprograms fibroblasts to induced pluripotent stem cells"
2648:"Highly cooperative chimeric super-SOX induces naive pluripotency across species"
2391:"Reprogramming of human peripheral blood cells to induced pluripotent stem cells"
1150:
969:
957:
784:
633:
578:
306:
245:
121:"for the discovery that mature cells can be reprogrammed to become pluripotent."
86:
39:
of a colony of human induced pluripotent stem cells derived from a patient with
6009:"What are induced pluripotent stem cells or IPS cells & clinical prospects?"
5927:"First serious adverse reaction to iPS-derived retinal cell transplant reported"
2258:"Guidelines and techniques for the generation of induced pluripotent stem cells"
1791:
Yamanaka S (December 2013). "The winding road to pluripotency (Nobel Lecture)".
6436:
6431:
6398:
6143:
6054:
5974:
5805:
5699:
5682:
5563:
4935:
4554:
4455:
4385:
Proceedings of the National Academy of Sciences of the United States of America
4062:
Proceedings of the National Academy of Sciences of the United States of America
3873:
3856:
3823:
3562:
3350:
3333:
2664:
2647:
2596:
2455:
2438:
Loh YH, Hartung O, Li H, Guo C, Sahalie JM, Manos PD, et al. (July 2010).
2406:
2314:
2274:
2257:
2230:
2213:
2120:
2103:
2053:
2036:
1893:
1614:
1441:
1424:
1236:
1215:
879:
848:
620:
4980:
3735:
3386:
600:
272:
In June 2007, three separate research groups, including that of Yamanaka's, a
6481:
6216:
5873:
5571:
5307:
4885:
4876:
4826:
2580:
1901:
1177:
1126:
934:
into a trophoblast, and the blastocyst was transferred to recipient females.
912:
875:
neurons. Stem cell-associated genes were downregulated after differentiation.
868:
788:
619:
One of the main strategies for avoiding problems (1) and (2) has been to use
472:
233:
179:
5787:
Tobita M, Konomi K, Torashima Y, Kimura K, Taoka M, Kaminota M (June 2016).
5081:
4405:
4185:
4082:
3436:
3035:
2979:
2954:
2687:
Ali PS, Ghoshdastider U, Hoffmann J, Brutschy B, Filipek S (November 2012).
2177:
1758:
1196:
application with the Ministry of Health, Labor and Welfare on the same day.
660:
was sufficient to induce pluripotency. The acronym given for those iPSCs is
6315:
6217:
University of Oxford practical workshop on pluripotent stem cell technology
6161:
6073:
5993:
5824:
5765:
5708:
5589:
5531:
5474:
5431:
5374:
5325:
5267:
5218:
5200:
5169:
5089:
5038:
4953:
4903:
4844:
4786:
4737:
4665:
4608:
4573:
4522:
4504:
4473:
4424:
4357:
4305:
4260:
4224:
4203:
4150:
4101:
4042:
3993:
3928:
3882:
3841:
3792:
3743:
3622:
3581:
3527:
3444:
3359:
3315:
3258:
3212:
3110:
3053:
2988:
2936:
2879:
2828:
2775:
2722:
2673:
2614:
2565:
2508:
2500:
2473:
2424:
2367:
2332:
2283:
2239:
2185:
2139:
2062:
2013:
1962:
1919:
1861:
1812:
1804:
1777:
1632:
1575:
1532:
1513:
1497:"Stem Cells Applications in Regenerative Medicine and Disease Therapeutics"
1460:
1158:
1085:
931:
872:
82:
55:
48:
2955:"Generation of mouse induced pluripotent stem cells without viral vectors"
4647:
3546:"Generation of induced pluripotent stem cells using recombinant proteins"
3010:
Stadtfeld M, Nagaya M, Utikal J, Weir G, Hochedlinger K (November 2008).
2953:
Okita K, Nakagawa M, Hyenjong H, Ichisaka T, Yamanaka S (November 2008).
1157:
of mice, the stem cells engrafted into the retina, grew and repaired the
927:
919:
649:
512:
is a factor in iPSC generation in combination with OCT4, SOX2, and NANOG.
393:
196:
184:
118:
75:
6101:"Anti-Aging Stem Cell Treatment Proves Successful in Early Human Trials"
5757:
5466:
5413:
5030:
4349:
4297:
3975:
3920:
3250:
3194:
3092:
2871:
2757:
2005:
1954:
1567:
811:
and pluripotency of iPSCs to naturally isolated pluripotent stem cells:
488:
have been identified to induce instead of c-myc with similar efficiency.
309:
of Kyoto University, Japan, who pioneered the original iPSC method, and
155:
Yamanaka named iPSCs with a lower case "i" due to the popularity of the
6184:
With few factors, adult cells take on character of embryonic stem cells
5249:
5183:
Tang H, Sha H, Sun H, Wu X, Xie L, Wang P, et al. (October 2013).
4194:
3509:
3332:
Shi Y, Desponts C, Do JT, Hahm HS, Schöler HR, Ding S (November 2008).
2819:
2766:
2155:
1874:
1451:
1240:
1223:
1185:
1077:
923:
894:
844:
673:
589:
586:
582:
563:
559:
543:
389:
323:
319:
253:
148:
5903:. RIKEN Center for Developmental Biology. 4 April 2017. Archived from
2810:
2640:
2638:
2636:
2130:
1739:
707:
6276:
4242:
3774:
3759:"Embryonic stem cell-specific microRNAs promote induced pluripotency"
3613:
3596:
2547:
2359:
2214:"Patient-specific pluripotent stem cells become even more accessible"
1296:
1256:
973:
823:
819:
768:
413:
356:
78:
4600:
4378:
4024:
3544:
Zhou H, Wu S, Joo JY, Zhu S, Han DW, Lin T, et al. (May 2009).
3297:
3012:"Induced pluripotent stem cells generated without viral integration"
1267:(RPE) cells. The cell sheet would be transplanted into the affected
524:
6178:
5878:
2633:
1219:
1025:
1021:
997:
965:
953:
905:
901:
897:
890:
807:
792:
776:
772:
764:
743:
571:
477:
225:
200:
189:
A scheme of the generation of induced pluripotent stem (IPS) cells.
5901:"First donor iPSC-derived RPE cell transplantation in AMD patient"
5837:
918:
Chimeric mice: hESCs naturally reside within the inner cell mass (
5544:
4586:
3805:
2743:
2644:
1304:
980:
830:
803:
728:
677:
614:
555:
380:
352:
273:
192:
162:
In his Nobel seminar, Yamanaka cited the earlier seminal work of
4632:"Induced pluripotent stem cell technology: a decade of progress"
4538:"The human brain in a dish: the promise of iPSC-derived neurons"
2686:
1482:"The Nobel Prize in Physiology or Medicine – 2012 Press Release"
199:(lightgray). (4) A small subset of the transfected cells become
6338:
6328:
5338:
5113:"Researchers repair retinas in mice with virus-free stem cells"
1268:
1212:
1154:
864:
760:
398:
6194:
2 Minute Video from BSCRF about Induced Pluripotent Stem Cells
6179:
Center for iPS Cell Research and Application, Kyoto University
5495:
5444:
5280:
4799:
3670:"Japan researcher agrees to withdraw disputed stem cell paper"
2296:
1983:
6333:
6245:
6117:
5723:"First transfusions of "manufactured" blood planned for 2016"
5681:
Wei H, Wang C, Guo R, Takahashi K, Naruse K (December 2019).
4857:
2952:
1340:
1332:
1316:
1248:
1146:
1114:
1073:
732:
516:
509:
500:
485:
481:
434:
430:
375:, have been identified to increase the induction efficiency.
372:
257:
209:
102:
94:
90:
44:
4920:"A deep learning platform to assess drug proarrhythmia risk"
1742:"Two decades of embryonic stem cells: a historical overview"
27:
Pluripotent stem cell generated directly from a somatic cell
5786:
4916:
4701:
3756:
3494:"A chemical platform for improved induction of human iPSCs"
3279:
2689:"Recognition of the let-7g miRNA precursor by human Lin28B"
2101:
1336:
1320:
1252:
1142:
1044:
855:), a necessary component in the telomerase protein complex.
847:
are necessary to sustain cell division unrestricted by the
697:
693:
689:
629:
547:
460:
456:
452:
447:
426:
422:
418:
402:
217:
213:
167:
156:
110:
106:
5059:
4681:"Roche, Pfizer, Sanofi Plan $ 72.7 Million Stem-Cell Bank"
4486:
3949:
3467:"Major Step In Making Better Stem Cells From Adult Tissue"
3066:
2034:
425:
yields iPSCs with a similar efficiency as Sox2, and genes
5956:
Deinsberger J, Reisinger D, Weber B (11 September 2020).
5955:
4750:
3898:
3009:
2900:
1290:
759:
Three germ line cells/tissues differentiated from iPSCs:
467:
364:
281:
221:
131:
The most well-known type of pluripotent stem cell is the
98:
5008:
4114:
3757:
Judson RL, Babiarz JE, Venere M, Blelloch R (May 2009).
2901:
Selvaraj V, Plane JM, Williams AJ, Deng W (April 2010).
1545:
1050:
878:
Cardiac differentiation: iPSCs were differentiated into
329:
5234:"Chemically defined generation of human cardiomyocytes"
3126:"Cancer threat removed from stem cells, scientists say"
2529:
2486:
2388:
2345:
863:
Neural differentiation: iPSCs were differentiated into
295:
244:
Induced pluripotent stem cells were first generated by
5231:
5133:
4163:
2440:"Reprogramming of T cells from human peripheral blood"
1882:
Molecular Therapy - Methods & Clinical Development
1639:
3855:
Kang L, Wang J, Zhang Y, Kou Z, Gao S (August 2009).
1932:
1184:. These iPSC-cardiomyocytes can recapitulate genetic
5874:"Pioneering adult stem cell trial approved by Japan"
4437:
4326:
4055:
2849:
2578:
2255:
1599:"Induced Pluripotent Stem Cells Meet Genome Editing"
585:(MEF)-derived iPS cells that could be injected into
300:
124:
Pluripotent stem cells hold promise in the field of
113:), collectively known as Yamanaka factors, encoding
5687:
Biochemical and Biophysical Research Communications
5680:
5387:
4630:Shi Y, Inoue H, Wu JC, Yamanaka S (February 2017).
3491:
3168:
1376:
Stimulus-triggered acquisition of pluripotency cell
708:
Stimulus-triggered acquisition of pluripotency cell
4629:
4535:
3696:"Report on STAP Cell Research Paper Investigation"
3643:David Cyranoski for Nature News. January 29, 2014
1596:
4440:"Disease-specific induced pluripotent stem cells"
3331:
1422:
525:Challenges in reprogramming cells to pluripotency
6479:
5780:
3854:
260:, could be isolated using antibiotic selection.
4273:
3894:
3892:
3721:
3539:
3537:
3375:"Stem cells reprogrammed using chemicals alone"
3327:
3325:
3224:
3222:
2948:
2946:
2437:
2151:
2149:
1072:was reported by researchers from Japan. Human '
1020:equivalent ES cells however, Zhou et al. found
392:and embryonic stem cells, leads to spontaneous
6442:Stem cell laws and policy in the United States
6035:
5867:
5865:
3655:Tracy Vence for the Scientist. March 11, 2014
3459:
721:stimulus-triggered acquisition of pluripotency
714:Stimulus-triggered acquisition of pluripotency
615:Mimicking transcription factors with chemicals
471:: The Myc family of transcription factors are
463:did as well, although with reduced efficiency.
342:
6261:
6111:
6031:
6029:
4493:Journal of the American Society of Nephrology
3693:
3414:
2796:
2251:
2249:
2207:
2205:
2203:
2077:"Generations of iPSCs and related references"
5737:
5182:
5176:
5127:
5002:
4695:
4580:
4480:
4431:
4372:
4320:
4267:
4218:
4157:
3889:
3543:
3534:
3485:
3408:
3322:
3273:
3219:
3162:
3060:
3003:
2943:
2894:
2843:
2790:
2737:
2680:
2523:
2480:
2431:
2382:
2290:
2256:Maherali N, Hochedlinger K (December 2008).
2146:
2095:
2028:
1977:
1926:
1707:
1651:
1418:
1416:
1414:
1412:
1012:thought to be safer than retroviral methods.
267:
5862:
3228:
3145:"Stem Cells – This Time Without the Cancer"
3142:
3136:
1590:
1539:
1488:
1176:Beating cardiac muscle cells, iPSC-derived
239:
6268:
6254:
6026:
2246:
2200:
1819:
664:(protein-induced pluripotent stem cells).
6151:
6063:
6053:
6006:
5983:
5973:
5871:
5814:
5804:
5698:
5579:
5521:
5421:
5364:
5315:
5257:
5208:
5159:
4943:
4893:
4875:
4834:
4776:
4727:
4655:
4563:
4553:
4512:
4463:
4414:
4404:
4287:
4250:
4193:
4140:
4091:
4081:
4032:
4006:
3983:
3872:
3831:
3782:
3612:
3594:
3571:
3561:
3517:
3372:
3349:
3305:
3202:
3100:
3043:
2978:
2926:
2818:
2765:
2712:
2663:
2604:
2555:
2463:
2414:
2339:
2322:
2273:
2229:
2129:
2119:
2052:
1909:
1851:
1767:
1757:
1622:
1522:
1512:
1450:
1440:
1409:
609:
384:(Pou5f1) Oct-3/4 is one of the family of
6447:Epigenetics in stem cell differentiation
5838:Riken Center for Developmental Biology.
3645:Acid bath offers easy path to stem cells
2211:
1790:
1645:
1346:
1263:were reprogrammed to differentiate into
1080:(for liver function) coaxed from iPSCs;
885:Teratoma formation: iPSCs injected into
754:
599:
183:
54:
47:, green the protein SSEA4, and blue the
31:
3661:
1825:
1681:
1423:Takahashi K, Yamanaka S (August 2006).
1247:and was to be conducted in 2014 at the
1125:In 2021, a switchable Yamanaka factors-
195:culture, using mitotically inactivated
85:. The iPSC technology was pioneered by
14:
6480:
6098:
5743:
5110:
4678:
4536:Dolmetsch R, Geschwind D (June 2011).
3123:
1832:International Journal of Ophthalmology
1715:"山中教授の「iPS細胞」ってiPod のパクリ!?流行らせたいと頭小文字"
1291:Strategy for obtaining universal iPSCs
1249:Riken Center for Developmental Biology
680:, and naked DNA or protein compounds.
81:that can be generated directly from a
6249:
4969:"Miniature human liver grown in mice"
4966:
3717:
3715:
3713:
1597:Hockemeyer D, Jaenisch R (May 2016).
1501:International Journal of Cell Biology
1494:
1120:
1113:) and whether it will transform into
1051:Disease modeling and drug development
829:Growth properties: Doubling time and
386:octamer ("Oct") transcription factors
330:Generation from additional cell types
278:University of California, Los Angeles
43:. Red indicates transcription factor
5656:"iPS細胞の心筋シート移植、臨床研究を国が大筋了承:朝日新聞デジタル"
3667:
1261:wet age-related macular degeneration
667:
296:Human induced pluripotent stem cells
1844:10.3980/j.issn.2222-3959.2015.04.31
1033:
24:
3710:
3595:Zhou W, Freed CR (November 2009).
3143:Swaminathan N (30 November 2007).
1205:
1063:
363:(Klf1, Klf2, Klf4, and Klf5), the
25:
6509:
6172:
6036:Koga K, Wang B, Kaneko S (2020).
5933:. 17 January 2018. Archived from
5152:10.1161/CIRCULATIONAHA.113.003000
1484:. Nobel Media AB. 8 October 2012.
1230:
1171:
775:) and goblet cells in intestine (
646:mesenchymal-epithelial transition
407:tetraploid embryo complementation
301:Generation from human fibroblasts
6460:
6459:
6092:
6079:
6000:
5949:
5919:
5893:
5831:
1665:. 8 October 2012. Archived from
1466:
1136:
853:telomerase reverse transcriptase
802:Gene expression and genome-wide
738:
168:myoblast determination protein 1
6007:Knoepfler P (25 January 2021).
5715:
5674:
5648:
5622:
5596:
5538:
5489:
5438:
5381:
5332:
5274:
5225:
5104:
5053:
4960:
4910:
4851:
4793:
4744:
4672:
4623:
4529:
4108:
4049:
4000:
3943:
3848:
3799:
3750:
3724:Current Opinion in Cell Biology
3687:
3649:
3637:
3588:
3366:
2621:
2572:
2069:
1868:
1784:
1733:
815:Cellular biological properties
315:University of Wisconsin-Madison
6306:Induced pluripotent stem cells
6275:
5502:Science Translational Medicine
4807:Science Translational Medicine
4589:Nature Reviews. Drug Discovery
3694:Press Release (1 April 2014).
1474:
546:remodeling and deacetylation (
280:collaboration, and a group at
203:and generate ES-like colonies.
64:Induced pluripotent stem cells
18:Induced pluripotent stem cells
13:
1:
6042:Inflammation and Regeneration
5357:10.1161/CIRCRESAHA.111.249540
2919:10.1016/j.tibtech.2010.01.002
2714:10.1016/j.febslet.2012.09.034
1402:
1331:inhibiting NK-cells, such as
1274:In March 2017, a team led by
173:
141:somatic cell nuclear transfer
6099:Haridy R (23 October 2017).
5872:Gallagher J (19 July 2013).
5514:10.1126/scitranslmed.aaf2584
5300:10.1016/j.celrep.2020.107925
5111:Mullin E (28 January 2014).
4819:10.1126/scitranslmed.aaf2584
4769:10.1016/j.stemcr.2018.04.006
4720:10.1016/j.stemcr.2015.08.009
4679:Gerlin A (5 December 2012).
4133:10.1016/j.stemcr.2015.01.006
3373:Cyranoski D (18 July 2013).
355:and certain products of the
7:
6212:Fact sheet on reprogramming
5725:. Gizmag.com. 23 April 2014
5610:(in Japanese). 24 June 2014
1689:"万能なiPS細胞「iPodのように普及してほしい」"
1359:
750:
367:(c-myc, L-myc, and N-myc),
343:Genes used to produce iPSCs
248:and Kazutoshi Takahashi at
89:and Kazutoshi Takahashi in
10:
6514:
6144:10.1038/s41467-020-15174-3
6055:10.1186/s41232-020-00132-9
5975:10.1038/s41536-020-00100-4
5806:10.1016/j.reth.2016.04.001
5700:10.1016/j.bbrc.2019.09.119
5662:(in Japanese). 16 May 2018
5636:(in Japanese). 16 May 2018
5604:"iPSから心筋細胞製造 タカラバイオとベンチャー"
5564:10.1016/j.stem.2020.08.003
4936:10.1016/j.stem.2022.12.002
4555:10.1016/j.cell.2011.05.034
4456:10.1016/j.cell.2008.07.041
3874:10.1016/j.stem.2009.07.001
3824:10.1016/j.stem.2010.06.015
3563:10.1016/j.stem.2009.04.005
3351:10.1016/j.stem.2008.10.004
2665:10.1016/j.stem.2023.11.010
2597:10.1016/j.stem.2019.10.002
2456:10.1016/j.stem.2010.06.004
2407:10.1016/j.stem.2010.06.002
2315:10.1016/j.stem.2008.08.003
2275:10.1016/j.stem.2008.11.008
2231:10.1016/j.stem.2010.06.009
2121:10.1016/j.cell.2007.11.019
2054:10.1016/j.stem.2007.05.014
1894:10.1016/j.omtm.2021.09.018
1615:10.1016/j.stem.2016.04.013
1442:10.1016/j.cell.2006.07.024
1265:retinal pigment epithelial
1243:iPSCs was approved by the
942:Tetraploid complementation
889:mice spontaneously formed
711:
702:PiggyBac Transposon System
177:
37:Confocal microscopic image
6455:
6409:
6314:
6283:
6234:CamBioScience iPSC course
5962:npj Regenerative Medicine
4981:10.1038/nature.2013.13324
4007:Knoepfler PS (May 2009).
3736:10.1016/j.ceb.2012.12.004
3657:Call for STAP Retractions
3387:10.1038/nature.2013.13416
3124:Kaplan K (6 March 2009).
1659:"「i」PSなぜ小文字? 山中さんってどんな人?"
990:
949:Epigenetic reprogramming
787:patterns, doubling time,
688:the other three factors (
268:Second generation (mouse)
6417:Cellular differentiation
5630:"iPSで心臓治療了承 高難度の再生医療へ一歩"
4877:10.3389/fphys.2017.00766
3149:Scientific American News
2212:Yamanaka S (July 2010).
1826:Guo XL, Chen JS (2015).
1392:Directed differentiation
1311:of HLA. Deletion of the
240:First generation (mouse)
6377:Hematopoietic stem cell
5082:10.1126/science.abg5159
4967:Baker M (3 July 2013).
4864:Frontiers in Physiology
4406:10.1073/pnas.1201753109
4186:10.1126/science.1154884
4083:10.1073/pnas.1108077108
3437:10.1126/science.1239278
3036:10.1126/science.1162494
2980:10.1126/science.1164270
2907:Trends in Biotechnology
2178:10.1126/science.1151526
1746:Human Reproduction Open
1259:from six patients with
1164:Labelled iPSCs-derived
979:Histone demethylation:
41:oculocutaneous albinism
5931:The Japan Times Online
5201:10.1089/cell.2012.0081
5189:Cellular Reprogramming
4505:10.1681/ASN.2012111089
3668:Lies E (4 June 2014).
2501:10.1038/nprot.2012.115
1805:10.1002/anie.201306721
1094:mesenchymal stem cells
1082:endothelial stem cells
780:
610:Alternative approaches
606:
204:
60:
52:
6498:2006 in biotechnology
6427:Stem cell controversy
6382:Mesenchymal stem cell
6372:Endothelial stem cell
6239:23 April 2019 at the
6199:18 April 2011 at the
6124:Nature Communications
1759:10.1093/hropen/hoy024
1347:Anti-aging properties
1245:Japan Ministry Health
843:Telomerase activity:
785:chromatin methylation
758:
658:poly-arginine anchors
603:
187:
126:regenerative medicine
115:transcription factors
58:
35:
6291:Embryonic stem cells
6222:8 April 2016 at the
5793:Regenerative Therapy
5746:Nature Biotechnology
5345:Circulation Research
4648:10.1038/nrd.2016.245
3763:Nature Biotechnology
3286:Nature Biotechnology
2536:Nature Biotechnology
2348:Nature Biotechnology
1514:10.1155/2016/6940283
1371:Stem cell treatments
1129:-based approach for
1090:umbilical cord blood
1058:University of Oxford
506:mRNA binding protein
159:and other products.
6351:Embryonic stem cell
6136:2020NatCo..11.1545S
5907:on 6 September 2017
5758:10.1038/nbt0915-890
5467:10.1038/nature09747
5459:2011Natur.471..225I
5414:10.1038/nature09855
5406:2011Natur.471..230Y
5115:. fiercebiotech.com
5074:2021Sci...373.1537C
5068:(6562): 1537–1540.
5031:10.1038/nature12271
5023:2013Natur.499..481T
4636:Nat Rev Drug Discov
4397:2013PNAS..110.2152S
4350:10.1038/nature11807
4342:2013Natur.494..100A
4298:10.1038/nature10135
4178:2008Sci...321..699A
4074:2011PNAS..10816825N
3976:10.1038/nature09798
3968:2011Natur.471...68L
3921:10.1038/nature08310
3913:2009Natur.461...91B
3429:2013Sci...341..651H
3251:10.1038/nature08267
3243:2009Natur.461...86Z
3195:10.1038/nature08287
3187:2009Natur.460.1149M
3093:10.1038/nature07863
3085:2009Natur.458..766W
3028:2008Sci...322..945S
2971:2008Sci...322..949O
2872:10.1038/nature12587
2864:2013Natur.502...65R
2758:10.1038/nature10106
2705:2012FEBSL.586.3986S
2170:2007Sci...318.1917Y
2006:10.1038/nature05944
1998:2007Natur.448..318W
1955:10.1038/nature05934
1947:2007Natur.448..313O
1669:on 21 November 2012
1568:10.1038/nature05142
1560:2006Natur.444..481K
1354:Stanford University
1084:(to form lining of
626:histone deacetylase
133:embryonic stem cell
49:nuclei of the cells
6493:Induced stem cells
5937:on 27 January 2018
5250:10.1038/nmeth.2999
3510:10.1038/nmeth.1393
1366:Induced stem cells
1121:Organ regeneration
795:formation, viable
781:
607:
205:
152:basis of disease.
61:
53:
6475:
6474:
6422:Stem cell therapy
6301:Cancer stem cells
5558:(5): 813–821.e6.
5508:(377): eaaf2584.
4813:(377): eaaf2584.
4757:Stem Cell Reports
4708:Stem Cell Reports
4172:(5889): 699–702.
4121:Stem Cell Reports
3473:. 19 October 2009
3181:(7259): 1149–53.
3130:Los Angeles Times
2811:10.1002/stem.1374
2658:(1): 127–147.e9.
2591:(6): 737–753.e4.
2164:(5858): 1917–20.
1793:Angewandte Chemie
1495:Mahla RS (2016).
1387:Dedifferentiation
1182:heart development
1102:fetal development
1098:connective tissue
735:on 1 April 2014.
668:Alternate vectors
16:(Redirected from
6505:
6463:
6462:
6410:Related articles
6387:Neural stem cell
6296:Adult stem cells
6270:
6263:
6256:
6247:
6246:
6166:
6165:
6155:
6115:
6109:
6108:
6096:
6090:
6083:
6077:
6067:
6057:
6033:
6024:
6023:
6021:
6019:
6004:
5998:
5997:
5987:
5977:
5953:
5947:
5946:
5944:
5942:
5923:
5917:
5916:
5914:
5912:
5897:
5891:
5890:
5888:
5886:
5869:
5860:
5859:
5857:
5855:
5846:. Archived from
5835:
5829:
5828:
5818:
5808:
5784:
5778:
5777:
5741:
5735:
5734:
5732:
5730:
5719:
5713:
5712:
5702:
5678:
5672:
5671:
5669:
5667:
5652:
5646:
5645:
5643:
5641:
5626:
5620:
5619:
5617:
5615:
5600:
5594:
5593:
5583:
5542:
5536:
5535:
5525:
5493:
5487:
5486:
5442:
5436:
5435:
5425:
5385:
5379:
5378:
5368:
5336:
5330:
5329:
5319:
5278:
5272:
5271:
5261:
5229:
5223:
5222:
5212:
5180:
5174:
5173:
5163:
5131:
5125:
5124:
5122:
5120:
5108:
5102:
5101:
5057:
5051:
5050:
5006:
5000:
4999:
4997:
4995:
4964:
4958:
4957:
4947:
4914:
4908:
4907:
4897:
4879:
4855:
4849:
4848:
4838:
4797:
4791:
4790:
4780:
4763:(6): 1879–1894.
4748:
4742:
4741:
4731:
4699:
4693:
4692:
4690:
4688:
4676:
4670:
4669:
4659:
4627:
4621:
4620:
4584:
4578:
4577:
4567:
4557:
4533:
4527:
4526:
4516:
4484:
4478:
4477:
4467:
4435:
4429:
4428:
4418:
4408:
4376:
4370:
4369:
4324:
4318:
4317:
4291:
4271:
4265:
4264:
4254:
4243:10.1002/stem.471
4222:
4216:
4215:
4197:
4161:
4155:
4154:
4144:
4112:
4106:
4105:
4095:
4085:
4068:(40): 16825–30.
4053:
4047:
4046:
4036:
4004:
3998:
3997:
3987:
3947:
3941:
3940:
3896:
3887:
3886:
3876:
3852:
3846:
3845:
3835:
3803:
3797:
3796:
3786:
3775:10.1038/nbt.1535
3754:
3748:
3747:
3719:
3708:
3707:
3705:
3703:
3691:
3685:
3684:
3682:
3680:
3665:
3659:
3653:
3647:
3641:
3635:
3634:
3616:
3614:10.1002/stem.201
3592:
3586:
3585:
3575:
3565:
3541:
3532:
3531:
3521:
3489:
3483:
3482:
3480:
3478:
3463:
3457:
3456:
3412:
3406:
3405:
3403:
3401:
3370:
3364:
3363:
3353:
3329:
3320:
3319:
3309:
3277:
3271:
3270:
3226:
3217:
3216:
3206:
3166:
3160:
3159:
3157:
3155:
3140:
3134:
3133:
3121:
3115:
3114:
3104:
3079:(7239): 766–70.
3064:
3058:
3057:
3047:
3007:
3001:
3000:
2982:
2965:(5903): 949–53.
2950:
2941:
2940:
2930:
2898:
2892:
2891:
2847:
2841:
2840:
2822:
2794:
2788:
2787:
2769:
2741:
2735:
2734:
2716:
2684:
2678:
2677:
2667:
2642:
2631:
2625:
2619:
2618:
2608:
2576:
2570:
2569:
2559:
2548:10.1038/nbt.1667
2527:
2521:
2520:
2489:Nature Protocols
2484:
2478:
2477:
2467:
2435:
2429:
2428:
2418:
2386:
2380:
2379:
2360:10.1038/nbt.1503
2343:
2337:
2336:
2326:
2294:
2288:
2287:
2277:
2253:
2244:
2243:
2233:
2209:
2198:
2197:
2153:
2144:
2143:
2133:
2123:
2099:
2093:
2092:
2090:
2088:
2079:. Archived from
2073:
2067:
2066:
2056:
2032:
2026:
2025:
1992:(7151): 318–24.
1981:
1975:
1974:
1930:
1924:
1923:
1913:
1872:
1866:
1865:
1855:
1823:
1817:
1816:
1788:
1782:
1781:
1771:
1761:
1737:
1731:
1730:
1728:
1726:
1721:. 9 October 2012
1711:
1705:
1704:
1702:
1700:
1695:. 9 October 2012
1685:
1679:
1678:
1676:
1674:
1655:
1649:
1643:
1637:
1636:
1626:
1594:
1588:
1587:
1543:
1537:
1536:
1526:
1516:
1492:
1486:
1485:
1478:
1472:
1471:
1470:
1464:
1454:
1444:
1420:
1319:genes using the
1276:Masayo Takahashi
1235:The first human
1159:vascular vessels
1104:. After growing
1034:Medical research
634:calcium channels
250:Kyoto University
164:Harold Weintraub
74:) are a type of
21:
6513:
6512:
6508:
6507:
6506:
6504:
6503:
6502:
6478:
6477:
6476:
6471:
6451:
6405:
6368:Progenitor cell
6310:
6279:
6274:
6241:Wayback Machine
6224:Wayback Machine
6208:January 8, 2008
6201:Wayback Machine
6175:
6170:
6169:
6116:
6112:
6097:
6093:
6034:
6027:
6017:
6015:
6005:
6001:
5954:
5950:
5940:
5938:
5925:
5924:
5920:
5910:
5908:
5899:
5898:
5894:
5884:
5882:
5870:
5863:
5853:
5851:
5850:on 26 June 2013
5836:
5832:
5785:
5781:
5742:
5738:
5728:
5726:
5721:
5720:
5716:
5679:
5675:
5665:
5663:
5654:
5653:
5649:
5639:
5637:
5628:
5627:
5623:
5613:
5611:
5602:
5601:
5597:
5543:
5539:
5494:
5490:
5453:(7337): 225–9.
5443:
5439:
5400:(7337): 230–4.
5386:
5382:
5337:
5333:
5279:
5275:
5230:
5226:
5181:
5177:
5132:
5128:
5118:
5116:
5109:
5105:
5058:
5054:
5017:(7459): 481–4.
5007:
5003:
4993:
4991:
4965:
4961:
4930:(1): 86–95.e4.
4915:
4911:
4856:
4852:
4798:
4794:
4749:
4745:
4700:
4696:
4686:
4684:
4683:. Bloomberg.com
4677:
4673:
4628:
4624:
4601:10.1038/nrd3577
4585:
4581:
4534:
4530:
4499:(10): 1571–86.
4485:
4481:
4436:
4432:
4377:
4373:
4336:(7435): 100–4.
4325:
4321:
4289:10.1.1.864.8029
4282:(7350): 212–5.
4272:
4268:
4223:
4219:
4162:
4158:
4113:
4109:
4054:
4050:
4025:10.1002/stem.37
4005:
4001:
3962:(7336): 68–73.
3948:
3944:
3897:
3890:
3853:
3849:
3804:
3800:
3755:
3751:
3720:
3711:
3701:
3699:
3692:
3688:
3678:
3676:
3666:
3662:
3654:
3650:
3642:
3638:
3607:(11): 2667–74.
3593:
3589:
3542:
3535:
3490:
3486:
3476:
3474:
3465:
3464:
3460:
3423:(6146): 651–4.
3413:
3409:
3399:
3397:
3371:
3367:
3330:
3323:
3298:10.1038/nbt1418
3278:
3274:
3237:(7260): 86–90.
3227:
3220:
3167:
3163:
3153:
3151:
3141:
3137:
3122:
3118:
3065:
3061:
3022:(5903): 945–9.
3008:
3004:
2951:
2944:
2899:
2895:
2858:(7469): 65–70.
2848:
2844:
2795:
2791:
2752:(7350): 225–9.
2742:
2738:
2699:(22): 3986–90.
2685:
2681:
2643:
2634:
2626:
2622:
2577:
2573:
2528:
2524:
2485:
2481:
2436:
2432:
2387:
2383:
2354:(11): 1276–84.
2344:
2340:
2295:
2291:
2254:
2247:
2210:
2201:
2154:
2147:
2100:
2096:
2086:
2084:
2083:on 30 June 2018
2075:
2074:
2070:
2033:
2029:
1982:
1978:
1941:(7151): 313–7.
1931:
1927:
1873:
1869:
1824:
1820:
1799:(52): 13900–9.
1789:
1785:
1738:
1734:
1724:
1722:
1713:
1712:
1708:
1698:
1696:
1687:
1686:
1682:
1672:
1670:
1657:
1656:
1652:
1644:
1640:
1595:
1591:
1554:(7118): 481–5.
1544:
1540:
1493:
1489:
1480:
1479:
1475:
1465:
1421:
1410:
1405:
1362:
1349:
1339:has been used.
1307:attacks due to
1293:
1233:
1216:red blood cells
1208:
1206:Red blood cells
1174:
1153:of the damaged
1139:
1123:
1070:transplantation
1066:
1064:Organ synthesis
1053:
1036:
993:
913:embryoid bodies
887:immunodeficient
753:
741:
716:
710:
670:
621:small molecules
617:
612:
579:epigenetic code
527:
473:proto-oncogenes
357:Sox gene family
345:
332:
307:Shinya Yamanaka
303:
298:
270:
246:Shinya Yamanaka
242:
182:
176:
166:on the role of
87:Shinya Yamanaka
66:(also known as
28:
23:
22:
15:
12:
11:
5:
6511:
6501:
6500:
6495:
6490:
6473:
6472:
6470:
6469:
6456:
6453:
6452:
6450:
6449:
6444:
6439:
6437:Stem cell laws
6434:
6432:Stem cell line
6429:
6424:
6419:
6413:
6411:
6407:
6406:
6404:
6403:
6402:
6401:
6399:Precursor cell
6391:
6390:
6389:
6384:
6379:
6374:
6360:
6359:
6358:
6353:
6343:
6342:
6341:
6336:
6331:
6320:
6318:
6312:
6311:
6309:
6308:
6303:
6298:
6293:
6287:
6285:
6281:
6280:
6273:
6272:
6265:
6258:
6250:
6244:
6243:
6231:
6226:
6214:
6209:
6203:
6191:
6186:
6181:
6174:
6173:External links
6171:
6168:
6167:
6110:
6091:
6025:
5999:
5948:
5918:
5892:
5861:
5830:
5779:
5736:
5714:
5693:(3): 600–605.
5673:
5647:
5621:
5595:
5552:Cell Stem Cell
5537:
5488:
5437:
5380:
5331:
5273:
5238:Nature Methods
5224:
5175:
5126:
5103:
5052:
5001:
4959:
4924:Cell Stem Cell
4909:
4850:
4792:
4743:
4694:
4671:
4622:
4595:(12): 915–29.
4579:
4528:
4479:
4430:
4371:
4319:
4266:
4237:(9): 1568–70.
4217:
4156:
4107:
4048:
3999:
3942:
3907:(7260): 91–4.
3888:
3861:Cell Stem Cell
3847:
3812:Cell Stem Cell
3798:
3749:
3709:
3686:
3660:
3648:
3636:
3587:
3550:Cell Stem Cell
3533:
3498:Nature Methods
3484:
3458:
3407:
3365:
3338:Cell Stem Cell
3321:
3272:
3218:
3161:
3135:
3116:
3059:
3002:
2942:
2893:
2842:
2805:(7): 1278–86.
2789:
2736:
2679:
2652:Cell Stem Cell
2632:
2620:
2585:Cell Stem Cell
2571:
2522:
2495:(12): 2080–9.
2479:
2444:Cell Stem Cell
2430:
2395:Cell Stem Cell
2381:
2338:
2303:Cell Stem Cell
2289:
2268:(6): 595–605.
2262:Cell Stem Cell
2245:
2218:Cell Stem Cell
2199:
2145:
2094:
2068:
2041:Cell Stem Cell
2027:
1976:
1925:
1867:
1818:
1783:
1732:
1706:
1680:
1650:
1648:, p. 120.
1638:
1603:Cell Stem Cell
1589:
1538:
1487:
1473:
1407:
1406:
1404:
1401:
1400:
1399:
1394:
1389:
1384:
1379:
1373:
1368:
1361:
1358:
1348:
1345:
1292:
1289:
1237:clinical trial
1232:
1231:Clinical trial
1229:
1207:
1204:
1178:cardiomyocytes
1173:
1172:Cardiomyocytes
1170:
1138:
1135:
1122:
1119:
1065:
1062:
1052:
1049:
1035:
1032:
1031:
1030:
1017:
1013:
1009:
1005:
1001:
992:
989:
988:
987:
986:
985:
977:
962:
947:
946:
945:
939:
916:
909:
883:
880:cardiomyocytes
876:
858:
857:
856:
849:Hayflick limit
841:
838:
834:
827:
752:
749:
740:
737:
712:Main article:
709:
706:
669:
666:
616:
613:
611:
608:
605:reprogramming.
594:
593:
575:
567:
551:
526:
523:
522:
521:
513:
504:: LIN28 is an
497:
489:
464:
439:
410:
344:
341:
331:
328:
302:
299:
297:
294:
269:
266:
241:
238:
234:reporter genes
175:
172:
26:
9:
6:
4:
3:
2:
6510:
6499:
6496:
6494:
6491:
6489:
6486:
6485:
6483:
6468:
6467:
6458:
6457:
6454:
6448:
6445:
6443:
6440:
6438:
6435:
6433:
6430:
6428:
6425:
6423:
6420:
6418:
6415:
6414:
6412:
6408:
6400:
6397:
6396:
6395:
6392:
6388:
6385:
6383:
6380:
6378:
6375:
6373:
6369:
6366:
6365:
6364:
6361:
6357:
6354:
6352:
6349:
6348:
6347:
6344:
6340:
6337:
6335:
6332:
6330:
6327:
6326:
6325:
6322:
6321:
6319:
6317:
6313:
6307:
6304:
6302:
6299:
6297:
6294:
6292:
6289:
6288:
6286:
6284:Sources/types
6282:
6278:
6271:
6266:
6264:
6259:
6257:
6252:
6251:
6248:
6242:
6238:
6235:
6232:
6230:
6227:
6225:
6221:
6218:
6215:
6213:
6210:
6207:
6204:
6202:
6198:
6195:
6192:
6190:
6187:
6185:
6182:
6180:
6177:
6176:
6163:
6159:
6154:
6149:
6145:
6141:
6137:
6133:
6129:
6125:
6121:
6114:
6106:
6102:
6095:
6089:
6087:
6082:
6075:
6071:
6066:
6061:
6056:
6051:
6047:
6043:
6039:
6032:
6030:
6014:
6010:
6003:
5995:
5991:
5986:
5981:
5976:
5971:
5967:
5963:
5959:
5952:
5936:
5932:
5928:
5922:
5906:
5902:
5896:
5881:
5880:
5875:
5868:
5866:
5849:
5845:
5841:
5834:
5826:
5822:
5817:
5812:
5807:
5802:
5798:
5794:
5790:
5783:
5775:
5771:
5767:
5763:
5759:
5755:
5751:
5747:
5740:
5724:
5718:
5710:
5706:
5701:
5696:
5692:
5688:
5684:
5677:
5661:
5657:
5651:
5635:
5631:
5625:
5609:
5605:
5599:
5591:
5587:
5582:
5577:
5573:
5569:
5565:
5561:
5557:
5553:
5549:
5541:
5533:
5529:
5524:
5519:
5515:
5511:
5507:
5503:
5499:
5492:
5484:
5480:
5476:
5472:
5468:
5464:
5460:
5456:
5452:
5448:
5441:
5433:
5429:
5424:
5419:
5415:
5411:
5407:
5403:
5399:
5395:
5391:
5384:
5376:
5372:
5367:
5362:
5358:
5354:
5350:
5346:
5342:
5335:
5327:
5323:
5318:
5313:
5309:
5305:
5301:
5297:
5294:(3): 107925.
5293:
5289:
5285:
5277:
5269:
5265:
5260:
5255:
5251:
5247:
5244:(8): 855–60.
5243:
5239:
5235:
5228:
5220:
5216:
5211:
5206:
5202:
5198:
5195:(5): 435–42.
5194:
5190:
5186:
5179:
5171:
5167:
5162:
5157:
5153:
5149:
5146:(3): 359–72.
5145:
5141:
5137:
5130:
5114:
5107:
5099:
5095:
5091:
5087:
5083:
5079:
5075:
5071:
5067:
5063:
5056:
5048:
5044:
5040:
5036:
5032:
5028:
5024:
5020:
5016:
5012:
5005:
4990:
4986:
4982:
4978:
4974:
4970:
4963:
4955:
4951:
4946:
4941:
4937:
4933:
4929:
4925:
4921:
4913:
4905:
4901:
4896:
4891:
4887:
4883:
4878:
4873:
4869:
4865:
4861:
4854:
4846:
4842:
4837:
4832:
4828:
4824:
4820:
4816:
4812:
4808:
4804:
4796:
4788:
4784:
4779:
4774:
4770:
4766:
4762:
4758:
4754:
4747:
4739:
4735:
4730:
4725:
4721:
4717:
4714:(4): 582–96.
4713:
4709:
4705:
4698:
4682:
4675:
4667:
4663:
4658:
4653:
4649:
4645:
4642:(2): 115–30.
4641:
4637:
4633:
4626:
4618:
4614:
4610:
4606:
4602:
4598:
4594:
4590:
4583:
4575:
4571:
4566:
4561:
4556:
4551:
4547:
4543:
4539:
4532:
4524:
4520:
4515:
4510:
4506:
4502:
4498:
4494:
4490:
4483:
4475:
4471:
4466:
4461:
4457:
4453:
4450:(5): 877–86.
4449:
4445:
4441:
4434:
4426:
4422:
4417:
4412:
4407:
4402:
4398:
4394:
4391:(6): 2152–6.
4390:
4386:
4382:
4375:
4367:
4363:
4359:
4355:
4351:
4347:
4343:
4339:
4335:
4331:
4323:
4315:
4311:
4307:
4303:
4299:
4295:
4290:
4285:
4281:
4277:
4270:
4262:
4258:
4253:
4248:
4244:
4240:
4236:
4232:
4228:
4221:
4213:
4209:
4205:
4201:
4196:
4191:
4187:
4183:
4179:
4175:
4171:
4167:
4160:
4152:
4148:
4143:
4138:
4134:
4130:
4127:(3): 360–73.
4126:
4122:
4118:
4111:
4103:
4099:
4094:
4089:
4084:
4079:
4075:
4071:
4067:
4063:
4059:
4052:
4044:
4040:
4035:
4030:
4026:
4022:
4019:(5): 1050–6.
4018:
4014:
4010:
4003:
3995:
3991:
3986:
3981:
3977:
3973:
3969:
3965:
3961:
3957:
3953:
3946:
3938:
3934:
3930:
3926:
3922:
3918:
3914:
3910:
3906:
3902:
3895:
3893:
3884:
3880:
3875:
3870:
3866:
3862:
3858:
3851:
3843:
3839:
3834:
3829:
3825:
3821:
3818:(2): 249–57.
3817:
3813:
3809:
3802:
3794:
3790:
3785:
3780:
3776:
3772:
3769:(5): 459–61.
3768:
3764:
3760:
3753:
3745:
3741:
3737:
3733:
3730:(2): 208–14.
3729:
3725:
3718:
3716:
3714:
3697:
3690:
3675:
3671:
3664:
3658:
3652:
3646:
3640:
3632:
3628:
3624:
3620:
3615:
3610:
3606:
3602:
3598:
3591:
3583:
3579:
3574:
3569:
3564:
3559:
3555:
3551:
3547:
3540:
3538:
3529:
3525:
3520:
3515:
3511:
3507:
3504:(11): 805–8.
3503:
3499:
3495:
3488:
3472:
3471:Science Daily
3468:
3462:
3454:
3450:
3446:
3442:
3438:
3434:
3430:
3426:
3422:
3418:
3411:
3396:
3392:
3388:
3384:
3380:
3376:
3369:
3361:
3357:
3352:
3347:
3344:(5): 568–74.
3343:
3339:
3335:
3328:
3326:
3317:
3313:
3308:
3303:
3299:
3295:
3291:
3287:
3283:
3276:
3268:
3264:
3260:
3256:
3252:
3248:
3244:
3240:
3236:
3232:
3225:
3223:
3214:
3210:
3205:
3200:
3196:
3192:
3188:
3184:
3180:
3176:
3172:
3165:
3150:
3146:
3139:
3131:
3127:
3120:
3112:
3108:
3103:
3098:
3094:
3090:
3086:
3082:
3078:
3074:
3070:
3063:
3055:
3051:
3046:
3041:
3037:
3033:
3029:
3025:
3021:
3017:
3013:
3006:
2998:
2994:
2990:
2986:
2981:
2976:
2972:
2968:
2964:
2960:
2956:
2949:
2947:
2938:
2934:
2929:
2924:
2920:
2916:
2913:(4): 214–23.
2912:
2908:
2904:
2897:
2889:
2885:
2881:
2877:
2873:
2869:
2865:
2861:
2857:
2853:
2846:
2838:
2834:
2830:
2826:
2821:
2816:
2812:
2808:
2804:
2800:
2793:
2785:
2781:
2777:
2773:
2768:
2763:
2759:
2755:
2751:
2747:
2740:
2732:
2728:
2724:
2720:
2715:
2710:
2706:
2702:
2698:
2694:
2690:
2683:
2675:
2671:
2666:
2661:
2657:
2653:
2649:
2641:
2639:
2637:
2629:
2624:
2616:
2612:
2607:
2602:
2598:
2594:
2590:
2586:
2582:
2575:
2567:
2563:
2558:
2553:
2549:
2545:
2542:(8): 848–55.
2541:
2537:
2533:
2526:
2518:
2514:
2510:
2506:
2502:
2498:
2494:
2490:
2483:
2475:
2471:
2466:
2461:
2457:
2453:
2449:
2445:
2441:
2434:
2426:
2422:
2417:
2412:
2408:
2404:
2400:
2396:
2392:
2385:
2377:
2373:
2369:
2365:
2361:
2357:
2353:
2349:
2342:
2334:
2330:
2325:
2320:
2316:
2312:
2308:
2304:
2300:
2293:
2285:
2281:
2276:
2271:
2267:
2263:
2259:
2252:
2250:
2241:
2237:
2232:
2227:
2223:
2219:
2215:
2208:
2206:
2204:
2195:
2191:
2187:
2183:
2179:
2175:
2171:
2167:
2163:
2159:
2152:
2150:
2141:
2137:
2132:
2127:
2122:
2117:
2114:(5): 861–72.
2113:
2109:
2105:
2098:
2082:
2078:
2072:
2064:
2060:
2055:
2050:
2046:
2042:
2038:
2031:
2023:
2019:
2015:
2011:
2007:
2003:
1999:
1995:
1991:
1987:
1980:
1972:
1968:
1964:
1960:
1956:
1952:
1948:
1944:
1940:
1936:
1929:
1921:
1917:
1912:
1907:
1903:
1899:
1895:
1891:
1887:
1883:
1879:
1871:
1863:
1859:
1854:
1849:
1845:
1841:
1838:(4): 818–25.
1837:
1833:
1829:
1822:
1814:
1810:
1806:
1802:
1798:
1794:
1787:
1779:
1775:
1770:
1765:
1760:
1755:
1752:(1): hoy024.
1751:
1747:
1743:
1736:
1720:
1716:
1710:
1694:
1690:
1684:
1668:
1664:
1660:
1654:
1647:
1646:Yamanaka 2010
1642:
1634:
1630:
1625:
1620:
1616:
1612:
1609:(5): 573–86.
1608:
1604:
1600:
1593:
1585:
1581:
1577:
1573:
1569:
1565:
1561:
1557:
1553:
1549:
1542:
1534:
1530:
1525:
1520:
1515:
1510:
1506:
1502:
1498:
1491:
1483:
1477:
1469:
1462:
1458:
1453:
1448:
1443:
1438:
1435:(4): 663–76.
1434:
1430:
1426:
1419:
1417:
1415:
1413:
1408:
1398:
1395:
1393:
1390:
1388:
1385:
1383:
1380:
1377:
1374:
1372:
1369:
1367:
1364:
1363:
1357:
1355:
1344:
1342:
1338:
1334:
1330:
1326:
1322:
1318:
1314:
1310:
1306:
1302:
1298:
1288:
1284:
1282:
1277:
1272:
1270:
1266:
1262:
1258:
1254:
1250:
1246:
1242:
1238:
1228:
1225:
1221:
1217:
1214:
1203:
1200:
1197:
1193:
1189:
1187:
1183:
1179:
1169:
1167:
1162:
1160:
1156:
1152:
1148:
1144:
1137:Tissue repair
1134:
1132:
1128:
1127:reprogramming
1118:
1116:
1112:
1107:
1103:
1099:
1095:
1091:
1087:
1086:blood vessels
1083:
1079:
1075:
1071:
1061:
1059:
1048:
1046:
1040:
1027:
1023:
1018:
1014:
1010:
1006:
1002:
999:
995:
994:
982:
978:
975:
971:
967:
963:
959:
955:
951:
950:
948:
943:
940:
937:
933:
929:
925:
921:
917:
914:
910:
907:
903:
899:
896:
892:
888:
884:
881:
877:
874:
870:
869:catecholamine
866:
862:
861:
859:
854:
850:
846:
842:
839:
835:
832:
828:
825:
821:
817:
816:
814:
813:
812:
809:
805:
800:
798:
794:
790:
789:embryoid body
786:
778:
774:
770:
766:
762:
757:
748:
745:
739:RNA molecules
736:
734:
730:
724:
722:
715:
705:
703:
699:
695:
691:
685:
681:
679:
675:
665:
663:
659:
653:
651:
647:
643:
638:
635:
631:
627:
622:
602:
598:
591:
588:
584:
580:
576:
573:
568:
565:
561:
557:
552:
549:
545:
541:
536:
532:
531:
530:
519:
518:
514:
511:
507:
503:
502:
498:
495:
494:
490:
487:
483:
479:
474:
470:
469:
465:
462:
458:
454:
449:
445:
444:
440:
436:
432:
428:
424:
420:
416:
415:
411:
408:
404:
400:
395:
391:
387:
383:
382:
378:
377:
376:
374:
370:
366:
362:
358:
354:
350:
347:
340:
336:
327:
325:
321:
316:
312:
311:James Thomson
308:
293:
291:
285:
283:
279:
275:
265:
261:
259:
255:
251:
247:
237:
235:
229:
227:
223:
219:
215:
211:
202:
198:
194:
190:
186:
181:
180:Reprogramming
171:
169:
165:
160:
158:
153:
150:
144:
142:
138:
134:
129:
127:
122:
120:
116:
112:
108:
104:
100:
96:
92:
88:
84:
80:
77:
73:
69:
65:
57:
50:
46:
42:
38:
34:
30:
19:
6464:
6393:
6362:
6345:
6323:
6316:Cell potency
6305:
6127:
6123:
6113:
6104:
6094:
6078:
6045:
6041:
6016:. Retrieved
6012:
6002:
5965:
5961:
5951:
5939:. Retrieved
5935:the original
5930:
5921:
5909:. Retrieved
5905:the original
5895:
5883:. Retrieved
5877:
5852:. Retrieved
5848:the original
5843:
5833:
5796:
5792:
5782:
5752:(9): 890–1.
5749:
5745:
5739:
5727:. Retrieved
5717:
5690:
5686:
5676:
5664:. Retrieved
5659:
5650:
5638:. Retrieved
5633:
5624:
5612:. Retrieved
5607:
5598:
5555:
5551:
5540:
5505:
5501:
5491:
5450:
5446:
5440:
5397:
5393:
5383:
5351:(4): 360–4.
5348:
5344:
5334:
5291:
5288:Cell Reports
5287:
5276:
5241:
5237:
5227:
5192:
5188:
5178:
5143:
5139:
5129:
5117:. Retrieved
5106:
5065:
5061:
5055:
5014:
5010:
5004:
4992:. Retrieved
4972:
4962:
4927:
4923:
4912:
4867:
4863:
4853:
4810:
4806:
4795:
4760:
4756:
4746:
4711:
4707:
4697:
4685:. Retrieved
4674:
4639:
4635:
4625:
4592:
4588:
4582:
4548:(6): 831–4.
4545:
4541:
4531:
4496:
4492:
4482:
4447:
4443:
4433:
4388:
4384:
4374:
4333:
4329:
4322:
4279:
4275:
4269:
4234:
4230:
4220:
4169:
4165:
4159:
4124:
4120:
4110:
4065:
4061:
4051:
4016:
4012:
4002:
3959:
3955:
3945:
3904:
3900:
3867:(2): 135–8.
3864:
3860:
3850:
3815:
3811:
3801:
3766:
3762:
3752:
3727:
3723:
3700:. Retrieved
3689:
3677:. Retrieved
3673:
3663:
3651:
3639:
3604:
3600:
3590:
3556:(5): 381–4.
3553:
3549:
3501:
3497:
3487:
3477:30 September
3475:. Retrieved
3470:
3461:
3420:
3416:
3410:
3398:. Retrieved
3378:
3368:
3341:
3337:
3292:(7): 795–7.
3289:
3285:
3275:
3234:
3230:
3178:
3174:
3164:
3152:. Retrieved
3148:
3138:
3129:
3119:
3076:
3072:
3062:
3019:
3015:
3005:
2962:
2958:
2910:
2906:
2896:
2855:
2851:
2845:
2802:
2798:
2792:
2749:
2745:
2739:
2696:
2693:FEBS Letters
2692:
2682:
2655:
2651:
2623:
2588:
2584:
2574:
2539:
2535:
2525:
2492:
2488:
2482:
2447:
2443:
2433:
2398:
2394:
2384:
2351:
2347:
2341:
2309:(3): 340–5.
2306:
2302:
2292:
2265:
2261:
2221:
2217:
2161:
2157:
2111:
2107:
2097:
2085:. Retrieved
2081:the original
2071:
2047:(1): 55–70.
2044:
2040:
2030:
1989:
1985:
1979:
1938:
1934:
1928:
1885:
1881:
1870:
1835:
1831:
1821:
1796:
1792:
1786:
1749:
1745:
1735:
1723:. Retrieved
1709:
1697:. Retrieved
1683:
1671:. Retrieved
1667:the original
1653:
1641:
1606:
1602:
1592:
1551:
1547:
1541:
1504:
1500:
1490:
1476:
1432:
1428:
1397:Pluripotency
1350:
1325:transduction
1294:
1285:
1273:
1234:
1209:
1201:
1198:
1194:
1190:
1175:
1163:
1140:
1131:regeneration
1124:
1105:
1067:
1054:
1041:
1037:
932:micropipette
873:dopaminergic
801:
782:
771:(soft bone,
742:
725:
717:
686:
682:
674:adenoviruses
671:
661:
654:
641:
639:
618:
595:
560:adenoviruses
528:
515:
499:
491:
466:
441:
412:
379:
351:
348:
346:
337:
333:
304:
286:
271:
262:
243:
230:
206:
197:feeder cells
188:
161:
154:
145:
130:
123:
83:somatic cell
71:
67:
63:
62:
29:
6363:Multipotent
6346:Pluripotent
6130:(1): 1545.
5911:6 September
5140:Circulation
5119:17 February
4687:23 December
4195:2433/124215
3379:Nature News
3154:11 December
2820:10397/18487
2767:2433/141930
2450:(1): 15–9.
2401:(1): 20–4.
1888:: 348–358.
1507:: 6940283.
1452:2433/159777
1321:CRISPR/Cas9
1224:blood cells
1186:arrhythmias
928:trophoblast
924:blastocysts
920:embryoblast
895:germ layers
845:Telomerases
791:formation,
650:thiazovivin
590:blastocysts
394:trophoblast
390:blastomeres
254:fibroblasts
137:controversy
119:John Gurdon
76:pluripotent
6488:Stem cells
6482:Categories
6324:Totipotent
6277:Stem cells
6018:7 February
5941:27 January
5666:8 November
5640:8 November
5634:日本経済新聞 電子版
5614:8 November
5608:日本経済新聞 電子版
4231:Stem Cells
4013:Stem Cells
3601:Stem Cells
2799:Stem Cells
2224:(1): 1–2.
2131:2433/49782
2087:5 November
1719:J-CASTニュース
1699:14 October
1403:References
1297:haplotypes
1257:skin cells
1241:autologous
1078:hepatocyte
970:methylated
958:expression
822:and scant
587:tetraploid
583:fibroblast
564:transposon
544:nucleosome
468:Myc family
443:Klf family
414:Sox family
365:Myc family
361:Klf family
324:lentiviral
320:retroviral
212:(Pou5f1),
178:See also:
174:Production
149:autologous
6394:Unipotent
6105:New Atlas
6086:CC BY 4.0
6013:The Niche
5968:(1): 15.
5799:: 78–81.
5774:205271169
5572:1875-9777
5308:2211-1247
5098:237617229
4886:1664-042X
4827:1946-6242
4366:205232231
4284:CiteSeerX
3267:205217762
2837:206512562
2517:205465442
2376:205274019
1902:2329-0501
1281:rejection
1222:and then
1111:rejection
1096:(to form
1022:teratomas
974:megabases
966:cytosines
891:teratomas
824:cytoplasm
820:nucleolus
769:cartilage
744:MicroRNAs
572:oncogenes
538:original
478:teratomas
201:iPS cells
79:stem cell
70:cells or
6466:Category
6237:Archived
6220:Archived
6197:Archived
6162:32210226
6088:license.
6074:33014207
5994:32983575
5879:BBC News
5844:Research
5825:31245489
5766:26348942
5729:23 April
5709:31623826
5660:朝日新聞デジタル
5590:32931730
5532:28202772
5475:21240260
5432:21307850
5375:21737789
5326:32697997
5268:24930130
5219:24020696
5170:24163065
5090:34554778
5039:23823721
4989:87064973
4954:36563695
4904:29075196
4845:28202772
4787:29754959
4738:26372632
4666:27980341
4609:22076509
4574:21663789
4523:24009235
4474:18691744
4425:23355677
4358:23302801
4306:21572395
4261:20641038
4212:52869734
4204:18276851
4151:25684226
4102:21949375
4043:19415771
3994:21289626
3929:19672243
3883:19631602
3842:20682450
3793:19363475
3744:23332905
3631:41418742
3623:19697349
3582:19398399
3573:10182564
3528:19838168
3453:45685692
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