Stage-specific control of neural crest stem cell proliferation by the small rho GTPases Cdc42 and Rac1

Research output: Contribution to journal › Journal article › Research › peer-review

Standard

Stage-specific control of neural crest stem cell proliferation by the small rho GTPases Cdc42 and Rac1. / Fuchs, Sebastian; Herzog, Dominik; Sumara, Grzegorz; Büchmann-Møller, Stine; Civenni, Gianluca; Wu, Xunwei; Chrostek-Grashoff, Anna; Suter, Ueli; Ricci, Romeo; Relvas, João B; Brakebusch, Cord; Sommer, Lukas.

In: Cell Stem Cell, Vol. 4, No. 3, 2009, p. 236-47.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Fuchs, S, Herzog, D, Sumara, G, Büchmann-Møller, S, Civenni, G, Wu, X, Chrostek-Grashoff, A, Suter, U, Ricci, R, Relvas, JB, Brakebusch, C & Sommer, L 2009, 'Stage-specific control of neural crest stem cell proliferation by the small rho GTPases Cdc42 and Rac1', Cell Stem Cell, vol. 4, no. 3, pp. 236-47. https://doi.org/10.1016/j.stem.2009.01.017

APA

Fuchs, S., Herzog, D., Sumara, G., Büchmann-Møller, S., Civenni, G., Wu, X., Chrostek-Grashoff, A., Suter, U., Ricci, R., Relvas, J. B., Brakebusch, C., & Sommer, L. (2009). Stage-specific control of neural crest stem cell proliferation by the small rho GTPases Cdc42 and Rac1. Cell Stem Cell, 4(3), 236-47. https://doi.org/10.1016/j.stem.2009.01.017

Vancouver

Fuchs S, Herzog D, Sumara G, Büchmann-Møller S, Civenni G, Wu X et al. Stage-specific control of neural crest stem cell proliferation by the small rho GTPases Cdc42 and Rac1. Cell Stem Cell. 2009;4(3):236-47. https://doi.org/10.1016/j.stem.2009.01.017

Author

Fuchs, Sebastian ; Herzog, Dominik ; Sumara, Grzegorz ; Büchmann-Møller, Stine ; Civenni, Gianluca ; Wu, Xunwei ; Chrostek-Grashoff, Anna ; Suter, Ueli ; Ricci, Romeo ; Relvas, João B ; Brakebusch, Cord ; Sommer, Lukas. / Stage-specific control of neural crest stem cell proliferation by the small rho GTPases Cdc42 and Rac1. In: Cell Stem Cell. 2009 ; Vol. 4, No. 3. pp. 236-47.

Bibtex

@article{db3b5be0625b11de8bc9000ea68e967b,
title = "Stage-specific control of neural crest stem cell proliferation by the small rho GTPases Cdc42 and Rac1",
abstract = "The neural crest (NC) generates a variety of neural and non-neural tissues during vertebrate development. Both migratory NC cells and their target structures contain cells with stem cell features. Here we show that these populations of neural crest-derived stem cells (NCSCs) are differentially regulated by small Rho GTPases. Deletion of either Cdc42 or Rac1 in the NC results in size reduction of multiple NC target structures because of increased cell-cycle exit, while NC cells emigrating from the neural tube are not affected. Consistently, Cdc42 or Rac1 inactivation reduces self-renewal and proliferation of later stage, but not early migratory NCSCs. This stage-specific requirement for small Rho GTPases is due to changes in NCSCs that, during development, acquire responsiveness to mitogenic EGF acting upstream of both Cdc42 and Rac1. Thus, our data reveal distinct mechanisms for growth control of NCSCs from different developmental stages.",
author = "Sebastian Fuchs and Dominik Herzog and Grzegorz Sumara and Stine B{\"u}chmann-M{\o}ller and Gianluca Civenni and Xunwei Wu and Anna Chrostek-Grashoff and Ueli Suter and Romeo Ricci and Relvas, {Jo{\~a}o B} and Cord Brakebusch and Lukas Sommer",
note = "Keywords: Alleles; Animals; Cell Cycle; Cell Differentiation; Cell Movement; Cell Proliferation; Epidermal Growth Factor; Gene Deletion; Mice; Mice, Knockout; Neural Crest; Recombination, Genetic; Stem Cells; cdc42 GTP-Binding Protein; rac1 GTP-Binding Protein",
year = "2009",
doi = "10.1016/j.stem.2009.01.017",
language = "English",
volume = "4",
pages = "236--47",
journal = "Cell Stem Cell",
issn = "1934-5909",
publisher = "Cell Press",
number = "3",

}

RIS

TY - JOUR

T1 - Stage-specific control of neural crest stem cell proliferation by the small rho GTPases Cdc42 and Rac1

AU - Fuchs, Sebastian

AU - Herzog, Dominik

AU - Sumara, Grzegorz

AU - Büchmann-Møller, Stine

AU - Civenni, Gianluca

AU - Wu, Xunwei

AU - Chrostek-Grashoff, Anna

AU - Suter, Ueli

AU - Ricci, Romeo

AU - Relvas, João B

AU - Brakebusch, Cord

AU - Sommer, Lukas

N1 - Keywords: Alleles; Animals; Cell Cycle; Cell Differentiation; Cell Movement; Cell Proliferation; Epidermal Growth Factor; Gene Deletion; Mice; Mice, Knockout; Neural Crest; Recombination, Genetic; Stem Cells; cdc42 GTP-Binding Protein; rac1 GTP-Binding Protein

PY - 2009

Y1 - 2009

N2 - The neural crest (NC) generates a variety of neural and non-neural tissues during vertebrate development. Both migratory NC cells and their target structures contain cells with stem cell features. Here we show that these populations of neural crest-derived stem cells (NCSCs) are differentially regulated by small Rho GTPases. Deletion of either Cdc42 or Rac1 in the NC results in size reduction of multiple NC target structures because of increased cell-cycle exit, while NC cells emigrating from the neural tube are not affected. Consistently, Cdc42 or Rac1 inactivation reduces self-renewal and proliferation of later stage, but not early migratory NCSCs. This stage-specific requirement for small Rho GTPases is due to changes in NCSCs that, during development, acquire responsiveness to mitogenic EGF acting upstream of both Cdc42 and Rac1. Thus, our data reveal distinct mechanisms for growth control of NCSCs from different developmental stages.

AB - The neural crest (NC) generates a variety of neural and non-neural tissues during vertebrate development. Both migratory NC cells and their target structures contain cells with stem cell features. Here we show that these populations of neural crest-derived stem cells (NCSCs) are differentially regulated by small Rho GTPases. Deletion of either Cdc42 or Rac1 in the NC results in size reduction of multiple NC target structures because of increased cell-cycle exit, while NC cells emigrating from the neural tube are not affected. Consistently, Cdc42 or Rac1 inactivation reduces self-renewal and proliferation of later stage, but not early migratory NCSCs. This stage-specific requirement for small Rho GTPases is due to changes in NCSCs that, during development, acquire responsiveness to mitogenic EGF acting upstream of both Cdc42 and Rac1. Thus, our data reveal distinct mechanisms for growth control of NCSCs from different developmental stages.

U2 - 10.1016/j.stem.2009.01.017

DO - 10.1016/j.stem.2009.01.017

M3 - Journal article

C2 - 19265663

VL - 4

SP - 236

EP - 247

JO - Cell Stem Cell

JF - Cell Stem Cell

SN - 1934-5909

IS - 3

ER -

ID: 12866310