Capacitation of human naive pluripotent stem cells for multi-lineage differentiation.

ABSTRACT: Human naïve pluripotent stem cells (PSCs) share features with the pre-implantation epiblast. They therefore provide an unmatched opportunity for characterising the developmental programme of pluripotency in Homo sapiens Here, we confirm that naïve PSCs do not respond directly to germ layer induction, but must first acquire competence. Capacitation for multi-lineage differentiation occurs without exogenous growth factor stimulation and is facilitated by inhibition of Wnt signalling. Whole-transcriptome profiling during this formative transition highlights dynamic changes in gene expression, which affect many cellular properties including metabolism and epithelial features. Notably, naïve pluripotency factors are exchanged for postimplantation factors, but competent cells remain devoi

SUBMITTER: Rostovskaya M 

PROVIDER: S-EPMC6467473 | biostudies-literature | 2019 Apr

REPOSITORIES: biostudies-literature