Efficient derivation of stable primed pluripotent embryonic stem cells from bovine blastocysts

Yanina Soledad Bogliotti, Jun Wu, Marcela Vilarino, Daiji Okamura, Delia Alba Soto, Cuiqing Zhong, Masahiro Sakurai, Rafael Vilar Sampaio, Keiichiro Suzuki, Juan Carlos Izpisua Belmonte, Pablo Juan Ross

Research output: Contribution to journalArticle

36 Scopus citations

Abstract

Embryonic stem cells (ESCs) are derived from the inner cell mass of preimplantation blastocysts. From agricultural and biomedical perspectives, the derivation of stable ESCs from domestic ungulates is important for genomic testing and selection, genome engineering, and modeling human diseases. Cattle are one of the most important domestic ungulates that are commonly used for food and bioreactors. To date, however, it remains a challenge to produce stable pluripotent bovine ESC lines. Employing a culture system containing fibroblast growth factor 2 and an inhibitor of the canonical Wnt-signaling pathway, we derived pluripotent bovine ESCs (bESCs) with stable morphology, transcriptome, karyotype, population-doubling time, pluripotency marker gene expression, and epigenetic features. Under this condition bESC lines were efficiently derived (100% in optimal conditions), were established quickly (3–4 wk), and were simple to propagate (by trypsin treatment). When used as donors for nuclear transfer, bESCs produced normal blastocyst rates, thereby opening the possibility for genomic selection, genome editing, and production of cattle with high genetic value.

Original languageEnglish (US)
Pages (from-to)2090-2095
Number of pages6
JournalProceedings of the National Academy of Sciences of the United States of America
Volume115
Issue number9
DOIs
Publication statusPublished - Feb 27 2018

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Keywords

  • Bovine
  • Embryonic stem cell
  • Inner cell mass
  • Pluripotency

ASJC Scopus subject areas

  • General

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