Unknown

Dataset Information

0

Low Cell-Matrix Adhesion Reveals Two Subtypes of Human Pluripotent Stem Cells.


ABSTRACT: We show that a human pluripotent stem cell (hPSC) population cultured on a low-adhesion substrate developed two hPSC subtypes with different colony morphologies: flat and domed. Notably, the dome-like cells showed higher active proliferation capacity and increased several pluripotent genes' expression compared with the flat monolayer cells. We further demonstrated that cell-matrix adhesion mediates the interaction between cell morphology and expression of KLF4 and KLF5 through a serum response factor (SRF)-based regulatory double loop. Our results provide a mechanistic view on the coupling among adhesion, stem cell morphology, and pluripotency, shedding light on the critical role of cell-matrix adhesion in the induction and maintenance of hPSC.

SUBMITTER: Yu L 

PROVIDER: S-EPMC6067523 | biostudies-literature | 2018 Jul

REPOSITORIES: biostudies-literature

altmetric image

Publications


We show that a human pluripotent stem cell (hPSC) population cultured on a low-adhesion substrate developed two hPSC subtypes with different colony morphologies: flat and domed. Notably, the dome-like cells showed higher active proliferation capacity and increased several pluripotent genes' expression compared with the flat monolayer cells. We further demonstrated that cell-matrix adhesion mediates the interaction between cell morphology and expression of KLF4 and KLF5 through a serum response f  ...[more]

Similar Datasets

2018-06-11 | GSE115256 | GEO
| PRJNA474380 | ENA
| S-EPMC4073826 | biostudies-other
| S-EPMC3111840 | biostudies-literature
| S-EPMC7948510 | biostudies-literature
| S-EPMC7059559 | biostudies-literature
| S-EPMC3641175 | biostudies-literature
| S-EPMC4188539 | biostudies-literature
| S-EPMC5582512 | biostudies-literature
| S-EPMC3482164 | biostudies-literature