Pluripotency and growth factors in early embryonic development of mammals: a comparative approach

L Llobat - Veterinary sciences, 2021 - mdpi.com
The regulation of early events in mammalian embryonic development is a complex process.
In the early stages, pluripotency, cellular differentiation, and growth should occur at specific …

Confinement and clearance of OCT4 in the porcine embryo at stereomicroscopically defined stages around gastrulation

M Vejlsted, H Offenberg, F Thorup… - Molecular …, 2006 - Wiley Online Library
In the areas of developmental biology and embryonic stem cell research, reliable molecular
markers of pluripotency and early lineage commitment are sparse in large animal species. In …

Species‐Specific Enhancer Activity of OCT4 in Porcine Pluripotency: The Porcine OCT4 Reporter System Could Monitor Pluripotency in Porcine Embryo …

SH Kim, M Lee, KH Choi, J Jeong, DK Lee… - Stem Cells …, 2022 - Wiley Online Library
The present study examined the activity and function of the pig OCT4 enhancer in the
porcine early embryonic development stage and porcine authentic embryonic stem cells …

Porcine pluripotency cell signaling develops from the inner cell mass to the epiblast during early development

VJ Hall, J Christensen, Y Gao… - … dynamics: an official …, 2009 - Wiley Online Library
The signaling mechanisms regulating pluripotency in porcine embryonic stem cells and
embryos are unknown. In this study, we characterize cell signaling in the in‐vivo porcine …

Pluripotent core in bovine embryos: a review

L Aguila, C Osycka-Salut, F Treulen, R Felmer - Animals, 2022 - mdpi.com
Simple Summary The fusion between sperm and oocyte results in a zygote, which is a single
totipotent cell with the ability to develop into a functional organism. Totipotent cells can give …

105 Expression of pluripotency-determining factors Oct-4 and Nanog in pre-implantation goat embryos

S He, D Pant, S Bischoff, W Gavin… - Reproduction …, 2004 - CSIRO Publishing
The objective of this study was to determine the expression patterns of the pluripotency-
determining factors, Oct-4 and Nanog, in pre-implantation goat embryos. The POU octamer …

Factors regulating pluripotency and differentiation in early mammalian embryos and embryo-derived stem cells

A Suwinska, MA Ciemerych - Vitamins & hormones, 2011 - Elsevier
Mammalian development relies on the cellular proliferation and precisely orchestrated
differentiation processes. In preimplantation embryos preservation of the pluripotent state …

Expression of pluripotency master regulators during two key developmental transitions: EGA and early lineage specification in the bovine embryo

DR Khan, D Dubé, L Gall, N Peynot, S Ruffini, L Laffont… - PloS one, 2012 - journals.plos.org
Pluripotency genes are implicated in mouse embryonic genome activation (EGA) and
pluripotent lineage specification. Moreover, their expression levels have been correlated …

Effects of abundances of OCT-4 mRNA transcript on goat pre-implantation embryonic development

A Naddafpour, FG Zadegan, M Hajian… - Animal Reproduction …, 2020 - Elsevier
Unlike in mice, the function of pluripotent markers in early embryonic development of
domestic animals remains to be elucidated and this may account for the failure to establish …

States and origins of mammalian embryonic pluripotency in vivo and in a dish

P Ramos-Ibeas, J Nichols, R Alberio - Current topics in developmental …, 2018 - Elsevier
Mouse embryonic stem cells (ESC), derived from preimplantation embryos in 1981, defined
mammalian pluripotency for many decades. However, after the derivation of human ESC in …