... we find that Satb1–/– cells display an impaired differentiation potential and augmented expression of the pluripotency determinants Nanog, Klf4, and Tbx3. Metastable states of self-renewal and differentiation competence have been ... bind the Nanog locus in vivo, our data suggest that the balance of Satb1 and Satb2 contributes to the plasticity of Nanog expression and ES cell pluripotency.

... to the iPS cell generation protocol which improve the frequency and speed of iPS cell generation from human fibroblasts. The first modification involves inclusion of two chemical inhibitors of the TGF Beta and MEK-ERK pathways whilst the other is a chemical that vastly improves cell survival following trypsinization and also promotes pluripotency. Nat Methods. 2009 Nov;6(11):805-8. ...

... tools developed by some of the worlds leading stem cell scientists. Stemgents product offering has been specifically optimized for and screened against stem cells, and includes small molecules for pluripotency, self-renewal, and differentiation, viral-delivered transcription factors, matrices, cell lines, cytokines, antibodies, transfection reagents, and more. With dual headquarters in Boston, MA, ...

... healing properties of a patient's own stem cell populations. Fate is also working on the flip side of the problem: how to use small molecules and proteins to rewind cells back up to pluripotency. Fate cofounder and Scripps Institute professor Sheng Ding said in October his team had found a combination of drugs to speed up the reprogramming process and boost the yield of induced pluripotent ...

... all manner of adult cells may be coaxed into becoming pluripotent (able to tranform into different tissues). While you should definitely check out the full ten minute interview, don’t miss Kraft discussing pluripotency starting after 6:16. Kraft also briefly touches on the possibility of 3D printing of living tissue (8:50) and the use of stem cells to cure baldness (10:05). These are some ...

... victims of third degree burns and patients with genetic diseases affecting the skin. ... Human embryonic stem cells (hES) have two fundamental characteristics: a capacity for unlimited proliferation and pluripotency i.e. the capacity to differentiate into all the cell types in the human body. The first objective of the team was to obtain skin stem cells (keratinocytes) similar to those naturally ...

... on versatility of amniotic stem cells Atala stopped short of calling the cells pluripotent, which means the ability to form many cell types. He said while the cells meet some of the characteristics of pluripotency, such as versatility, they do not form tumors when implanted in animals, which is also considered a characteristic. The fact that the amnion cells are less likely to form tumors may be ...

... have talked about it (here) before but, as a reminder, IPS harvests adult skin cells from the patient who requires therapy and induces those cells to return to pluripotency -- a state from which they can be coaxed into becoming almost any other kind of cell. The therapeutic value of pluripotent cells is enormously encouraging. The beauty of this kind of research is that it honors the concerns of ...

... finding is certainly encouraging.” Atala stopped short of calling the cells pluripotent, which means the ability to form many cell types. He said while the cells meet some of the characteristics of pluripotency, such as versatility, they do not form tumors when implanted in animals, which is also considered a characteristic. The fact that the amnion cells are less likely to form tumors may ...

... undifferentiated pluripotent stem cell that has the potential to become any type of human cell. The series includes tests for fluorescent markers and tumor formation, as well as karyotyping (examination of the number and composition of a cell's chromosomes) and tests for other molecular characteristics of pluripotency. The study was published Oct. 11 in the journal Nature Biotechnology.

... from the judges. Products listed include 3D cell culture, microarray-based sequence capture,�an electron multiplication charge coupled device (EM-CCD) camera, cell manipulation with light, and protein-induced�pluripotency in mouse embryonic fibroblast cells. Check it out at The Scientist Thank you for subscribing by RSS or email. We work hard to make the articles on Next Generation Science ...