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The Centrosome and Asymmetric Cell Division

Overview
Journal Prion
Specialty Biochemistry
Date 2009 May 22
PMID 19458491
Citations 18
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Abstract

Asymmetric stem cell division is a mechanism widely employed by the cell to maintain tissue homeostasis, resulting in the production of one stem cell and one differentiating cell. However, asymmetric cell division is not limited to stem cells and is widely observed even in unicellular organisms as well as in cells that make up highly complex tissues. In asymmetric cell division, cells must organize their intracellular components along the axis of asymmetry (sometimes in the context of extracellular architecture). Recent studies have described cell asymmetry in many cell types and in many cases such asymmetry involves the centrosome (or spindle pole body in yeast) as the center of cytoskeleton organization. In this review, I summarize recent discoveries in cellular polarity that lead to an asymmetric outcome, with a focus on centrosome function.

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References
1.
Pereira G, Tanaka T, Nasmyth K, Schiebel E . Modes of spindle pole body inheritance and segregation of the Bfa1p-Bub2p checkpoint protein complex. EMBO J. 2001; 20(22):6359-70. PMC: 125717. DOI: 10.1093/emboj/20.22.6359. View

2.
Rebollo E, Sampaio P, Januschke J, Llamazares S, Varmark H, Gonzalez C . Functionally unequal centrosomes drive spindle orientation in asymmetrically dividing Drosophila neural stem cells. Dev Cell. 2007; 12(3):467-74. DOI: 10.1016/j.devcel.2007.01.021. View

3.
Rosenblatt J, Cramer L, Baum B, McGee K . Myosin II-dependent cortical movement is required for centrosome separation and positioning during mitotic spindle assembly. Cell. 2004; 117(3):361-72. DOI: 10.1016/s0092-8674(04)00341-1. View

4.
Sinclair D, Guarente L . Extrachromosomal rDNA circles--a cause of aging in yeast. Cell. 1998; 91(7):1033-42. DOI: 10.1016/s0092-8674(00)80493-6. View

5.
Rusan N, Rogers G . Centrosome function: sometimes less is more. Traffic. 2009; 10(5):472-81. DOI: 10.1111/j.1600-0854.2009.00880.x. View