The generation of cell diversity in the embryonic brain relies on the balance between cell proliferation and differentiation. The hindbrain boundary cells specify at the interface between adjacent compartments. Boundary cells display specialized functions and a specific gene profile. When adjacent compartments are engaged in neurogenesis, boundary cells remain non-neurogenic. To unveil how boundary cells maintain their stemness, we combined functional approaches with high-resolution in vivo imaging in zebrafish embryos. At early stages, boundary cells display enriched her9 and no Notch activity. Later, boundary cells lose her9 enrichment and activate Notch3 that triggers the transition from neuroepithelial to radial glia progenitor...
Posted December 26, 2022 on bioRxiv.The maintenance of neural stem cells (NSCs) in the adult brain d...
International audienceBACKGROUND: Neurogenesis control and the prevention of premature differentiati...
<div><p>The adult zebrash brain has a remarkable constitutive neurogenic capacity. The regulation an...
Elucidating the cellular and molecular mechanisms that regulate the balance between progenitor cell ...
AbstractDuring segmentation of the vertebrate hindbrain, a distinct population of boundary cells for...
Tissue growth and morphogenesis are interrelated processes, whose tight coordination is essential fo...
AbstractOne of the best-characterized lineage restrictions in developing vertebrates occurs between ...
The midbrain-hindbrain (MH) domain of the vertebrate embryonic neural plate displays a stereotypical...
The hindbrain boundary cell population (BCP) is specified at the interface between adjacent compartm...
Current models of vertebrate adult neural stem cells are largely restricted to the rodent forebrain....
The midbrain-hindbrain domain (MH) of the vertebrate embryonic neural tube develops in response to t...
The vertebrate hindbrain is subdivided into segments, termed neuromeres, that are units of gene expr...
SummaryAsymmetric division of progenitor/stem cells generates both self-renewing and differentiating...
Background: Compartment boundaries are an essential developmental mechanism throughout evolution, de...
Stem cells can generate cell fate heterogeneity through asymmetric cell division (ACD). ACD derives ...
Posted December 26, 2022 on bioRxiv.The maintenance of neural stem cells (NSCs) in the adult brain d...
International audienceBACKGROUND: Neurogenesis control and the prevention of premature differentiati...
<div><p>The adult zebrash brain has a remarkable constitutive neurogenic capacity. The regulation an...
Elucidating the cellular and molecular mechanisms that regulate the balance between progenitor cell ...
AbstractDuring segmentation of the vertebrate hindbrain, a distinct population of boundary cells for...
Tissue growth and morphogenesis are interrelated processes, whose tight coordination is essential fo...
AbstractOne of the best-characterized lineage restrictions in developing vertebrates occurs between ...
The midbrain-hindbrain (MH) domain of the vertebrate embryonic neural plate displays a stereotypical...
The hindbrain boundary cell population (BCP) is specified at the interface between adjacent compartm...
Current models of vertebrate adult neural stem cells are largely restricted to the rodent forebrain....
The midbrain-hindbrain domain (MH) of the vertebrate embryonic neural tube develops in response to t...
The vertebrate hindbrain is subdivided into segments, termed neuromeres, that are units of gene expr...
SummaryAsymmetric division of progenitor/stem cells generates both self-renewing and differentiating...
Background: Compartment boundaries are an essential developmental mechanism throughout evolution, de...
Stem cells can generate cell fate heterogeneity through asymmetric cell division (ACD). ACD derives ...
Posted December 26, 2022 on bioRxiv.The maintenance of neural stem cells (NSCs) in the adult brain d...
International audienceBACKGROUND: Neurogenesis control and the prevention of premature differentiati...
<div><p>The adult zebrash brain has a remarkable constitutive neurogenic capacity. The regulation an...