Abstract
Induced pluripotent stem cells (iPSCs) show good promise for the treatment of defects caused by numerous genetic diseases. Herein, we successfully generated CD44 gene-deficient iPSCs using Oct4, Sox2, Klf4, and vitamin C. The generated iPSCs displayed a characteristic morphology similar to the well-characterized embryonic stem cells. Alkaline phosphatase, cell surface (SSEA1, NANOG, and OCT4), and pluripotency markers were expressed at high levels in these cells. The iPSCs formed teratomas in vivo and supported full-term development of constructed porcine embryos by inter-species nuclear transplantation. Importantly, incubation with trichostatin A increased the efficiency of iPSCs generation by increasing the histone acetylation levels. Moreover, more iPSCs colonies appeared following cell passaging during colony picking, thus increasing the effectiveness of iPSCs selection. Thus, our work provides essential stem cell materials for the treatment of genetic diseases and proposes a novel strategy to enhance the efficiency of induced reprogramming.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
