Induction of pluripotency in human cord blood unrestricted somatic stem cells

ABSTRACT: Induced pluripotent stem (iPS) cells have been generated from mouse and human somatic cells by ectopic expression of the transcription factors OCT4, SOX2, KLF4, c-MYC as well as NANOG and LIN28. Here we report generation of induced pluripotent stem cells from human umbilical cord blood derived unrestricted somatic stem cells (USSC) using retroviral expression of the transcription factors OCT4, SOX2, KLF4 and C-MYC and evaluation of their molecular signature and differentiation potential in comparison to human embryonic stem cells. The reprogrammed cells (HUiPS) were analysed morphologically, by qRT-PCR, global miRNA and epigenetic profiling and gene expression microarrays, as well as in their in vitro and in vivo differentiation potential by embryoid body formation and teratoma assay. The

ORGANISM(S): Homo sapiens

SUBMITTER: S Weinhold 

PROVIDER: E-GEOD-20532 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress