Results 111 to 120 of about 24,147 (238)

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   +1 more source

Hypertranscription of rDNA Responsible for Nucleolar Remodelling is a Doorman for Acquiring Pluripotency

open access: yesCell Proliferation, Volume 58, Issue 10, October 2025.
Active nucleoli have the capability to release perinuclear heterochromatin, which is a novel event of iPSC reprogramming. ABSTRACT Ribosome biogenesis occurs within the nucleolus, with the initial step being the transcription of ribosomal DNA (rDNA). Although rDNA transcription is limited in somatic cells, it is more active in stem cells. Nevertheless,
Yuchen Sun   +7 more
wiley   +1 more source

An epiblast stem cell-derived multipotent progenitor population for axial extension

open access: yesDevelopment, 2018
The caudal lateral epiblast of mammalian embryos harbours bipotent progenitors that contribute to the spinal cord and the paraxial mesoderm in concert with the body axis elongation.
Shlomit Edri   +4 more
semanticscholar   +1 more source

Reprogramming of rabbit induced pluripotent stem cells toward epiblast and chimeric competency using Krüppel-like factors

open access: yesStem Cell Research, 2017
Rabbit induced pluripotent stem cells (rbiPSCs) possess the characteristic features of primed pluripotency as defined in rodents and primates. In the present study, we reprogrammed rbiPSCs using human Krüppel-like factors (KLFs) 2 and 4 and cultured them
Yann Tapponnier   +22 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

ChIP-seq analysis of genomic binding regions of five major transcription factors highlights a central role for ZIC2 in the mouse epiblast stem cell gene regulatory network

open access: yesDevelopment, 2017
To obtain insight into the transcription factor (TF)-dependent regulation of epiblast stem cells (EpiSCs), we performed ChIP-seq analysis of the genomic binding regions of five major TFs.
Kazunari Matsuda   +8 more
semanticscholar   +1 more source

In Vivo Differentiation Potential of Epiblast Stem Cells Revealed by Chimeric Embryo Formation

open access: yesCell Reports, 2012
Chimera formation after blastocyst injection or morula aggregation is the principal functional assay of the developmental potential of mouse embryonic stem cells (ESCs).
Yali Huang   +3 more
doaj   +1 more source

Modeling mammalian gastrulation with embryonic stem cells

open access: yes, 2017
Understanding cell fate patterning and morphogenesis in the mammalian embryo remains a formidable challenge. Recently, in vivo models based on embryonic stem cells (ESCs) have emerged as complementary methods to quantitatively dissect the physical and ...
Amita   +65 more
core   +1 more source

Development of the anterior-posterior axis is a self-organising process in the absence of maternal cues in mouse embryo [PDF]

open access: yes, 2015
This work was supported by Wellcome Trust, Grant ID: 098287 (MZG) and EMBO (MB).This is the final version of the article.
Bedzhov, Ivan   +6 more
core   +2 more sources

ERK inhibition promotes neuroectodermal precursor commitment by blocking self-renewal and primitive streak formation of the epiblast

open access: yesStem cell research & therapeutics, 2018
Pluripotent stem cells hold great promise for regenerative medicine. However, before clinical application, reproducible protocols for pluripotent stem cell differentiation should be established.
Yang Yu   +10 more
semanticscholar   +1 more source

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