Adult neural stem cells and multiciliated ependymal cells share a common lineage regulated by the Geminin family members

Ortiz-Álvarez, G; Daclin, M; Shihavuddin, A; Lansade, P; Fortoul, A; Faucourt, M; Clavreul, S; Lalioti, ME; Taraviras, S; Hippenmeyer, Simon; Livet, J; Meunier, A; Genovesio, A; Spassky, N

Adult neural stem cells and multiciliated ependymal cells share a common lineage regulated by the Geminin family members

Ortiz-Álvarez G, Daclin M, Shihavuddin A, Lansade P, Fortoul A, Faucourt M, Clavreul S, Lalioti M, Taraviras S, Hippenmeyer S, Livet J, Meunier A, Genovesio A, Spassky N. 2019. Adult neural stem cells and multiciliated ependymal cells share a common lineage regulated by the Geminin family members. Neuron. 102(1), 159–172.e7.

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DOI

10.1016/j.neuron.2019.01.051

Journal Article | Published | English

Scopus indexed

Author

Ortiz-Álvarez, G; Daclin, M; Shihavuddin, A; Lansade, P; Fortoul, A; Faucourt, M; Clavreul, S; Lalioti, ME; Taraviras, S; Hippenmeyer, Simon^ISTA ; Livet, J; Meunier, A
All

Department

Hippenmeyer Group

Grant

Principles of Neural Stem Cell Lineage Progression in Cerebral Cortex Development

Abstract

Adult neural stem cells and multiciliated ependymalcells are glial cells essential for neurological func-tions. Together, they make up the adult neurogenicniche. Using both high-throughput clonal analysisand single-cell resolution of progenitor division pat-terns and fate, we show that these two componentsof the neurogenic niche are lineally related: adult neu-ral stem cells are sister cells to ependymal cells,whereas most ependymal cells arise from the termi-nal symmetric divisions of the lineage. Unexpectedly,we found that the antagonist regulators of DNA repli-cation, GemC1 and Geminin, can tune the proportionof neural stem cells and ependymal cells. Our find-ings reveal the controlled dynamic of the neurogenicniche ontogeny and identify the Geminin familymembers as key regulators of the initial pool of adultneural stem cells.

Publishing Year

2019

Date Published

2019-04-03

Journal Title

Neuron

Volume

102

Issue

Page

159-172.e7

ISSN

0896-6273

eISSN

1097-4199

IST-REx-ID

6454

Cite this

Ortiz-Álvarez G, Daclin M, Shihavuddin A, et al. Adult neural stem cells and multiciliated ependymal cells share a common lineage regulated by the Geminin family members. Neuron. 2019;102(1):159-172.e7. doi:10.1016/j.neuron.2019.01.051

Ortiz-Álvarez, G., Daclin, M., Shihavuddin, A., Lansade, P., Fortoul, A., Faucourt, M., … Spassky, N. (2019). Adult neural stem cells and multiciliated ependymal cells share a common lineage regulated by the Geminin family members. Neuron. Elsevier. https://doi.org/10.1016/j.neuron.2019.01.051

Ortiz-Álvarez, G, M Daclin, A Shihavuddin, P Lansade, A Fortoul, M Faucourt, S Clavreul, et al. “Adult Neural Stem Cells and Multiciliated Ependymal Cells Share a Common Lineage Regulated by the Geminin Family Members.” Neuron. Elsevier, 2019. https://doi.org/10.1016/j.neuron.2019.01.051.

G. Ortiz-Álvarez et al., “Adult neural stem cells and multiciliated ependymal cells share a common lineage regulated by the Geminin family members,” Neuron, vol. 102, no. 1. Elsevier, p. 159–172.e7, 2019.

Ortiz-Álvarez, G., et al. “Adult Neural Stem Cells and Multiciliated Ependymal Cells Share a Common Lineage Regulated by the Geminin Family Members.” Neuron, vol. 102, no. 1, Elsevier, 2019, p. 159–172.e7, doi:10.1016/j.neuron.2019.01.051.

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