visceral endoderm
Distinct roles for visceral endoderm during embryonic mouse development
... the visceral endoderm has been appreciated for its function in providing nutrition for the early embryo (Cross et ...that visceral endoderm has a far more complex role in early embryonic ...
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Role of the anterior visceral endoderm in restricting posterior signals in the mouse embryo
... the visceral endoderm surrounding the epiblast before gastrulation ...the visceral endoderm surrounding the extraembryonic region (Perea- Gomez et ...
10
Active cell migration drives the unilateral movements of the anterior visceral endoderm
... the visceral endoderm overlying the extra-embryonic ectoderm) might actively repel AVE cells, preventing them from migrating beyond the ...definitive endoderm (Lawson and Pedersen, 1987; Thomas and ...
8
Identification and functional analysis of novel genes expressed in the Anterior Visceral Endoderm
... ABSTRACT During early vertebrate development, the correct establishment of the body axes is critical. The anterior pole of the mouse embryo is established when Distal Visceral Endoderm (DVE) cells migrate ...
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Mouse amnionless, which is required for primitive streak assembly, mediates cell surface localization and endocytic function of cubilin on visceral endoderm and kidney proximal tubules
... amnionless (amn) mutant results in the absence of non-axial trunk mesoderm, a derivative of the middle region of the primitive streak. In addition, the epiblast of amn mutants fails to increase significantly in size ...
10
Induction and migration of the anterior visceral endoderm is regulated by the extra embryonic ectoderm
... or completely resolved to the posterior epiblast, indicating that these embryos have reached a stage between 6.0 and 6.5 dpc (Fig. 3G,I,K). However, in embryos lacking the extra- embryonic region, the expression of ...
8
Targeted disruption of fibroblast growth factor receptor 1 blocks maturation of visceral endoderm and cavitation in mouse embryoid bodies
... of visceral endoderm cells to document the presence of this cell type in wild-type EBs and to assess the phenotype of peripheral epithelial-like cells in FGFR-1-deficient EBs ...the visceral ...
9
Anterior Visceral Endoderm SMAD4 Signaling Specifies Anterior Embryonic Patterning and Head Induction in Mice
... the visceral endoderm and extraembryonic tissue is critical for early post-implantation embryogenesis and normal ...entire visceral endoderm ...
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Nodal specifies embryonic visceral endoderm and sustains pluripotent cells in the epiblast before overt axial patterning
... distal visceral endoderm ...primitive endoderm together with a subset of DVE markers such as Lefty1 and ...primitive endoderm, but induces a functional DVE only after promoting the expansion ...
9
ROSA26 reporter mouse lines and image analyses reveal distinct region specific cell behaviors in the visceral endoderm
... proximal visceral endoderm overlying the extra-embryonic ectoderm shows coherent cell growth in a proximal-anterior to distal-posterior ...of visceral endoderm cells vary between regions ...
7
The hypoblast (visceral endoderm): an evo devo perspective
... The visceral endoderm (VE) during early mouse development ...the visceral endodermal side (parietal endoderm and associated trophoblast, which would obliterate this view, are shown only on the ...
11
Sequential allocation and global pattern of movement of the definitive endoderm in the mouse embryo during gastrulation
... definitive endoderm is reminiscent of that of the visceral endoderm in the pre-gastrulation embryo (Thomas and Beddington, 1996; Rivera-Perez et ...the visceral endoderm has been ...
10
The yolk syncytial layer regulates myocardial migration by influencing extracellular matrix assembly in zebrafish
... extra-embryonic visceral endoderm (Kaufman, ...the visceral endoderm is required for myocardial migration (Watt et ...the visceral endoderm in ...the visceral ...
10
Maspin plays an essential role in early embryonic development
... primitive endoderm, or in the uterine cells surrounding the embryo ...the visceral endoderm (VE) at ...extra-embryonic visceral endoderm at ...parietal endoderm, the ...
11
Subtype-specific differentiation of cardiac pacemaker cell clusters from human induced pluripotent stem cells
... END-2: Visceral endoderm-like; FBS: Fetal bovine serum; HCN: Hyperpolarization- activated cyclic nucleotide channels; hESC: Human embryonic stem cells; hiPSC: Human induced pluripotent s[r] ...
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The homeobox gene Hex is required in definitive endodermal tissues for normal forebrain, liver and thyroid formation
... distal visceral endoderm at ...type visceral endoderm can rescue this constriction and reverse the early anterior neural defects in chimeric embryos at ...
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The endoderm from a diverse perspective
... all endoderm types, from the emergence of the extra-embryonic primitive endoderm in the pre- implantation blastocyst to the beginning of regionalization in the gut tube at the 13-somite ...the ...
5
Regulation of extra embryonic endoderm stem cell differentiation by Nodal and Cripto signaling
... To determine whether the EGF-CFC co-receptor Cryptic mediates the response to Nodal in XEN cells, we derived a new XEN cell line, XEN-TIC1, which is homozygous for a Cryptic null mutation as derived from intercrosses of ...
11
Head formation: OTX2 regulates Dkk1 and Lhx1 activity in the anterior mesendoderm
... Some clues of the Otx2 downstream activity that might have a role in head formation can be obtained from the study of its other target, Dkk1. DKK1 is a secreted molecule that inhibits WNT signalling for head formation ...
9
The isolation and characterisation of the novel gene C53
... posterior visceral endoderm remains in situ, overlying the streak throughout streak elongation (Lawson et al, ...the visceral yolk sac, that the extraembryonic mesoderm will give rise to blood ...
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