The symmetry of neural stem cell and progenitor divisions in the vertebrate brain

G Casas Gimeno, JTML Paridaen - Frontiers in cell and …, 2022 - frontiersin.org
Robust brain development requires the tight coordination between tissue growth, neuronal
differentiation and stem cell maintenance. To achieve this, neural stem cells need to balance …

Notch signaling sculpts the stem cell niche

AM Zamfirescu, AS Yatsenko… - Frontiers in Cell and …, 2022 - frontiersin.org
Adult stem cells depend on their niches for regulatory signaling that controls their
maintenance, division, and their progeny differentiation. While communication between …

Synthetic Par polarity induces cytoskeleton asymmetry in unpolarized mammalian cells

JL Watson, LK Krüger, AJ Ben-Sasson, A Bittleston… - Cell, 2023 - cell.com
Polarized cells rely on a polarized cytoskeleton to function. Yet, how cortical polarity cues
induce cytoskeleton polarization remains elusive. Here, we capitalized on recently …

Microtubule polarity determines the lineage of embryonic neural precursor in zebrafish spinal cord

CA Richard, C Seum, M Gonzalez-Gaitan - Communications Biology, 2024 - nature.com
The phenomenal diversity of neuronal types in the central nervous system is achieved in
part by the asymmetric division of neural precursors. In zebrafish neural precursors …

Elongator stabilizes microtubules to control central spindle asymmetry and polarized trafficking of cell fate determinants

VJ Planelles-Herrero, A Bittleston, C Seum… - Nature cell …, 2022 - nature.com
Asymmetric cell division gives rise to two daughter cells that inherit different determinants,
thereby acquiring different fates. Polarized trafficking of endosomes containing fate …

[HTML][HTML] Mechanisms of melanocyte polarity and differentiation: What can we learn from other neuroectoderm-derived lineages?

M Li, SK Knapp, S Iden - Current Opinion in Cell Biology, 2020 - Elsevier
Melanocytes are neuroectoderm-derived pigment-producing cells with highly polarized
dendritic morphology. They protect the skin against ultraviolet radiation by providing melanin …

Asymmetric Notch activity by differential inheritance of lysosomes in human neural stem cells

B Bohl, A Jabali, J Ladewig, P Koch - Science Advances, 2022 - science.org
Symmetric and asymmetric cell divisions are conserved strategies for stem cell expansion
and the generation of more committed progeny, respectively. Here, we demonstrate that in …

Asymmetric neurogenic commitment of retinal progenitors involves Notch through the endocytic pathway

E Nerli, M Rocha-Martins, C Norden - Elife, 2020 - elifesciences.org
During brain development, progenitor cells need to balanceproliferation and differentiation
in order to generate different neurons in the correct numbers and proportions. Currently, the …

PCM1 conveys centrosome asymmetry to polarized endosome dynamics in regulating daughter cell fate

X Zhao, Y Wang, V Mouilleau, AC Solak, J Garcia… - bioRxiv, 2024 - biorxiv.org
Vertebrate radial glia progenitors (RGPs), the principal neural stem cells, balance self-
renewal and differentiation through asymmetric cell division (ACD), during which unequal …

Colocalization analysis for cryosectioned and immunostained tissue samples with or without label retention expansion microscopy (LR-ExM) by JACoP

X Zhao, J Garcia, LA Royer, S Guo - Bio-protocol, 2022 - bio-protocol.org
Asymmetric cell division (ACD) is fundamental for balancing cell proliferation and
differentiation in metazoans. During active neurogenesis in the develo** zebrafish …