Results 41 to 50 of about 22,216 (269)

The sheep conceptus modulates proteome profiles in caruncular endometrium during early pregnancy [PDF]

open access: yes, 2016
This project was funded by NHS Grampian R&D project number RG05/019Peer ...
Al-Gubory, Kaïs   +2 more
core   +2 more sources

Comparison of cell lineage development and regulation during early embryonic development in cattle and mice

open access: yes浙江大学学报. 农业与生命科学版, 2023
Low reproductive efficiency of high-yielding dairy cows is a worldwide challenge, among which the high mortality rate of early embryos is one of the main reasons.
WU Xiaotong   +4 more
doaj   +1 more source

Function of Bmpr1a in ES cell differentiation and cell competition [PDF]

open access: yes, 2010
Bone morphogenetic protein (BMP) 4 signalling via BMPR1A is required for the maintenance of the epiblast in the early embryo, and for self-renewal of pluripotent mouse embryonic stem (ES) cells by inhibiting neural differentiation.
Sancho, Maria Margarida Gouveia   +1 more
core   +1 more source

Overexpression of Trophoblast Stem Cell-Enriched MicroRNAs Promotes Trophoblast Fate in Embryonic Stem Cells

open access: yesCell Reports, 2017
The first cell fate choice of the preimplantation embryo generates the extraembryonic trophoblast and embryonic epiblast lineages. Embryonic stem cells (ESCs) and trophoblast stem cells (TSCs) can be utilized to investigate molecular mechanisms of this ...
Ursula Nosi   +3 more
doaj   +1 more source

Influence of hyaluronan on endometrial receptivity and embryo attachment in sheep [PDF]

open access: yes, 2017
An increasing number of reports suggests a role of hyaluronan (HA) in female reproduction and interest in its application in assisted reproduction is rising.
Fouladi-Nashta, A A   +5 more
core   +3 more sources

A Role for Borg5 During Trophectoderm Differentiation

open access: yesStem Cells, 2010
Abstract Stem cell differentiation is accompanied by a gradual cellular morphogenesis and transcriptional changes. Identification of morphological regulators that control cell behavior during differentiation could shed light on how cell morphogenesis is coupled to transcriptional changes during development. By analyzing cellular behavior
Vong, Queenie P   +9 more
openaire   +3 more sources

Role of CEBPa in trophectoderm competence installment. [PDF]

open access: yesSci Adv
During mouse embryogenesis, totipotency is gradually lost, and, at the 16-cell stage, blastomeres begin to bifurcate into trophectoderm (future placenta) and inner cell mass (future fetus). Although this process is well studied, when and how blastomeres acquire the competence for lineage specification remains unclear.
Wei X   +12 more
europepmc   +5 more sources

Hyaluronan and Hyaluronidase, which is better for embryo development? [PDF]

open access: yes, 2016
Our aim was to examine size-specific effects of Hyaluronan (HA) on preimplantation embryo development. We investigated the effects of Hyalovet (HA, 500–750 kDa; the size produced by HA synthase-3, which is abundant in the oviduct), or HA treated with ...
Ali A. Fouladi-Nashta   +59 more
core   +2 more sources

Isogenic human trophectoderm cells demonstrate the role of NDUFA4 and associated variants in ZIKV infection

open access: yesiScience, 2023
Summary: Population-based genome-wide association studies (GWAS) normally require a large sample size, which can be labor intensive and costly. Recently, we reported a human induced pluripotent stem cell (hiPSC) array-based GWAS method, identifying ...
Liuliu Yang   +21 more
doaj   +1 more source

Defending the genome from the enemy within:mechanisms of retrotransposon suppression in the mouse germline [PDF]

open access: yes, 2013
The viability of any species requires that the genome is kept stable as it is transmitted from generation to generation by the germ cells. One of the challenges to transgenerational genome stability is the potential mutagenic activity of transposable ...
A Aravin   +241 more
core   +2 more sources

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