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bFGF-defendent feline induced pluripotent stem cells reprogrammed by Sendai virus vector
- 언어ENG
- URLhttps://db.koreascholar.com/Article/Detail/325081
The production of feline induced pluripotent stem cells (iPSCs) can solve the problems that are related with existing unstable supply and demand of eggs as well as ethical aspects about embryonic stem cell at the same time. On the basis of excellent proliferation, it is to facilitate the researches about human disease like FIV and Allergen at the level of cells, not experimental animals. But, a lot of advanced researches are lean too much towards on the transduction using DNA type virus that have the risk of tumorigenesis during reprogramming and on the mLIF-dependent culture condition for the production of feline iPSCs. This being so, this study shows the reprogramming results using Sendai virus vector that is RNA type virus and have no the footprint after transduction. In addition, the feline iPSCs were stably cultured in bFGF-dependent culture condition during the reprogramming step and culture step. In conclusion, we found the bFGF-dependent culture condition in feline iPSCs and suggested the approach using Sendai virus vector as an alternative for reprogramming without concern about tumorigenesis. These methods can be universally applicable to not only the researches about reconstruction and conservation of feline species, but also to a lot of deep studies related with iPSCs or LIF, bFGF to find new approaches.
