Immortalized murine fibroblast cell lines are refractory to reprogramming to pluripotent state.

ABSTRACT: To date different cell types of various mammalian species have been reprogrammed to induced pluripotent stem cells (iPSCs) using Yamanaka's cocktail of transcription factors (Oct4, Klf4, Sox2, and cMyc). It has been shown that several primary human cancer cell lines could be reprogrammed to iPSCs. We sought if immortalized mouse fibroblast cell lines could also be reprogrammed to iPSCs. The approach of generating iPSCs from such cells should be valuable in different experimental settings as it allows clonally derive cell lines carrying mutations whose impact on reprogramming could be next evaluated. Therefore, we investigated reprogramming of widely used immortalized cell lines (NIH3T and STO), as well as of de novo immortalized fibroblast line (tKM) with the use of highly effective

SUBMITTER: Skvortsova EV 

PROVIDER: S-EPMC6219659 | biostudies-literature | 2018 Oct

REPOSITORIES: biostudies-literature