The adult intestinal epithelium is a highly organized tissue, which is completely self-renewed every 5 to 7 days, due to a pool of multipotent intestinal stem cells (ISC). Located at the base of intestinal crypts, ISC have the ability to self- renew and to give rise to all epithelial intestinal cell types. To preserve the balance between their self-renewal and their differentiation, and therefore to maintain the epithelial tissue homeostasis, ISC reside in a tightly regulated microenvironment - called “niche”- that provides them all factors required for their functions. Netrin-1, a laminin-related secreted protein, is expressed in the microenvironment of the crypt, and is also expressed during intestinal development. Initially described as ...
AbstractIn the small intestine, the progeny of stem cells migrate in precise patterns. Absorptive, e...
The intestinal tract is lined by a single layer of epithelium that is one of the fastest regeneratin...
Communication between the intestinal epithelium and the underlying mesenchyme is essential in contro...
The adult intestinal epithelium is a highly organized tissue, which is completely self-renewed every...
L'épithélium intestinal adulte des mammifères est un tissu hautement organisé entièrement renouvelé ...
AbstractVagal neural crest-derived precursors of the enteric nervous system colonize the bowel by de...
Netrin-1 is a potent axonal and neuronal guidance cue in the developing nervous system. Netrin-1 fun...
Background: Inflammatory bowel diseases, encompassing Crohn’s disease and ulcerative colitis, are ...
La transition épithélio-mésenchymateuse (EMT) est un processus de transdifférenciation cellulaire ré...
The intestinal epithelium is one of the most rapidly self-renewing tissues in the body and thus the ...
During intestinal differentiation, epithelial cells modify their shape and genes activities in respo...
AbstractThe Notch-regulated transcription factor mouse atonal homolog 1 (Math1) is required for the ...
Genetic data indicate that abrogation of Notch-Rbpj or Wnt-β-catenin pathways results in the loss of...
AbstractThe cellular composition of barrier epithelia is essential to organismal homoeostasis. In pa...
SummaryMuch of our understanding about how intestinal stem and progenitor cells are regulated comes ...
AbstractIn the small intestine, the progeny of stem cells migrate in precise patterns. Absorptive, e...
The intestinal tract is lined by a single layer of epithelium that is one of the fastest regeneratin...
Communication between the intestinal epithelium and the underlying mesenchyme is essential in contro...
The adult intestinal epithelium is a highly organized tissue, which is completely self-renewed every...
L'épithélium intestinal adulte des mammifères est un tissu hautement organisé entièrement renouvelé ...
AbstractVagal neural crest-derived precursors of the enteric nervous system colonize the bowel by de...
Netrin-1 is a potent axonal and neuronal guidance cue in the developing nervous system. Netrin-1 fun...
Background: Inflammatory bowel diseases, encompassing Crohn’s disease and ulcerative colitis, are ...
La transition épithélio-mésenchymateuse (EMT) est un processus de transdifférenciation cellulaire ré...
The intestinal epithelium is one of the most rapidly self-renewing tissues in the body and thus the ...
During intestinal differentiation, epithelial cells modify their shape and genes activities in respo...
AbstractThe Notch-regulated transcription factor mouse atonal homolog 1 (Math1) is required for the ...
Genetic data indicate that abrogation of Notch-Rbpj or Wnt-β-catenin pathways results in the loss of...
AbstractThe cellular composition of barrier epithelia is essential to organismal homoeostasis. In pa...
SummaryMuch of our understanding about how intestinal stem and progenitor cells are regulated comes ...
AbstractIn the small intestine, the progeny of stem cells migrate in precise patterns. Absorptive, e...
The intestinal tract is lined by a single layer of epithelium that is one of the fastest regeneratin...
Communication between the intestinal epithelium and the underlying mesenchyme is essential in contro...