Results
author = "Pasque, Vincent"
1
Found 9 documents, displaying page 1 of 1
Nuclear actin in transcriptional reprogramming by oocytes: Are actin nucleators key players?
Description :
Repository :
Europe PubMed Central
Language(s) :
English
Nuclear actin polymerization is required for transcriptional reprogramming of Oct4 by oocytes
Description :
Amphibian oocytes can rapidly and efficiently reprogram the transcription of transplanted somatic nuclei. To explore the factors and mechanisms involved, we focused on nuclear actin, an especially abundant component of the oocyte's nucleus (the germinal vesicle). The existence and significance of nu...
Repository :
Europe PubMed Central
Language(s) :
English
Histone variant macroH2A confers resistance to nuclear reprogramming
Description :
Gurdon and collaborators report reversible X chromosome inactivation in epiblast stem cells (EpiSCs) that seems to be determined by macroH2A1 deposition. These findings are of rather general interest as they highlight the epigenetic state of repressed loci as determinant for reprogramming efficiency...
Repository :
Europe PubMed Central
Language(s) :
English
Expression of zebrafish pax6b in pancreas is regulated by two enhancers containing highly conserved cis -elements bound by PDX1, PBX and PREP factors
Author(s) :
Delporte François M
,
Pasque Vincent
,
Devos Nathalie
,
Manfroid Isabelle
,
Voz Marianne L
,
Motte Patrick
,
Biemar Frédéric
Description :
Abstract
Background
PAX6 is a transcription factor playing a crucial role in the development of the eye and in the differentiation of the pancreatic endocrine cells as well as of enteroendocrine cells. Studies on the mouse
Repository :
DOAJ-Articles
Language(s) :
English
Epigenetic stability of repressed states involving the histone variant macroH2A revealed by nuclear transfer to Xenopus oocytes
Author(s) :
Pasque, Vincent
,
Halley-Stott, Richard P.
,
Gillich, Astrid
,
Garrett, Nigel
,
Gurdon, John B.
Description :
How various epigenetic mechanisms restrict chromatin plasticity to determine the stability of repressed genes is poorly understood. Nuclear transfer to Xenopus oocytes induces the transcriptional reactivation of previously silenced genes. Recent work suggests that it can be used to analyze the epige...
Repository :
Europe PubMed Central
Language(s) :
English
RUNX3, EGR1 and SOX9B Form a Regulatory Cascade Required to Modulate BMP-Signaling during Cranial Cartilage Development in Zebrafish
Author(s) :
Dalcq, Julia
,
Pasque, Vincent
,
Ghaye, Aurélie
,
Larbuisson, Arnaud
,
Motte, Patrick
,
Martial, Joseph A.
,
Muller, Marc
Description :
The cartilaginous elements forming the pharyngeal arches of the zebrafish derive from cranial neural crest cells. Their proper differentiation and patterning are regulated by reciprocal interactions between neural crest cells and surrounding endodermal, ectodermal and mesodermal tissues. In this stu...
Repository :
Europe PubMed Central
Language(s) :
English
Expression of zebrafish pax6b in pancreas is regulated by two enhancers containing highly conserved cis-elements bound by PDX1, PBX and PREP factors
Author(s) :
Delporte, F. M.
,
Pasque, Vincent
,
Devos, Nathalie
,
Manfroid, Isabelle
,
Voz, Marianne
,
Motte, Patrick
,
Biemar, Frédéric
Description :
BACKGROUND: PAX6 is a transcription factor playing a crucial role in the development of the eye and in the differentiation of the pancreatic endocrine cells as well as of enteroendocrine cells. Studies on the mouse Pax6 gene have shown that sequences upstream from the P0 promoter are required for ex...
Repository :
ORBi (University of Liège)
Language(s) :
English
Expression of zebrafish pax6b in pancreas is regulated by two enhancers containing highly conserved cis-elements bound by PDX1, PBX and PREP factors
Author(s) :
Delporte, François M
,
Pasque, Vincent
,
Devos, Nathalie
,
Manfroid, Isabelle
,
Voz, Marianne L
,
Motte, Patrick
,
Biemar, Frédéric
Description :
Repository :
Europe PubMed Central
Language(s) :
English
Epiblast Stem Cell-Based System Reveals Reprogramming Synergy of Germline Factors
Author(s) :
Gillich, Astrid
,
Bao, Siqin
,
Grabole, Nils
,
Hayashi, Katsuhiko
,
Trotter, Matthew W.B.
,
Pasque, Vincent
,
Magnúsdóttir, Erna
Description :
Epigenetic reprogramming in early germ cells is critical toward the establishment of totipotency, but investigations of the germline events are intractable. An objective cell culture-based system could provide mechanistic insight on how the key determinants of primordial germ cells (PGCs), including...
Repository :
Europe PubMed Central
Language(s) :
English
1
Found 9 documents, displaying page 1 of 1