Establishment of porcine embryonic stem cells in simplified serum free media and feeder free expansion.

ABSTRACT:

Background

The establishment of stable porcine embryonic stem cells (pESCs) can contribute to basic and biomedical research, including comparative developmental biology, as well as assessing the safety of stem cell-based therapies. Despite these advantages, most pESCs obtained from in vitro blastocysts require complex media and feeder layers, making routine use, genetic modification, and differentiation into specific cell types difficult. We aimed to establish pESCs with a single cell-passage ability, high proliferative potency, and stable in long-term culture from in vitro-derived blastocysts using a simplified serum-free medium.

Methods

We evaluated the establishment efficiency of pESCs from in vitro blastocysts using various basal media (DMEM/F10 (1:1), DMEM/F12, and a-ME

SUBMITTER: Choi H 

PROVIDER: S-EPMC11304784 | biostudies-literature | 2024 Aug

REPOSITORIES: biostudies-literature