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PMID:12459723

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Citation

Lin, H (2002) The stem-cell niche theory: lessons from flies. Nat. Rev. Genet. 3:931-40

Abstract

Stem cells are characterized by their ability to self-renew and to produce numerous differentiated cell types, and are directly responsible for generating and maintaining tissues and organs. This property has long been attributed to the instructive signals that stem cells receive from their microenvironment - the so-called 'stem-cell niche'. Studies of stem cells in the Drosophila gonad have yielded much exciting insight into the structure of the niche and the signalling pathways that it produces to regulate the self-renewal of stem cells. These findings are illuminating our understanding of the self-renewing mechanisms of tissue stem cells in general.

Links

PubMed Online version:10.1038/nrg952

Keywords

Animals; Cell Differentiation/physiology; Drosophila/genetics; Drosophila/metabolism; Female; Male; Ovary/metabolism; Signal Transduction/genetics; Signal Transduction/physiology; Stem Cells/cytology; Stem Cells/physiology; Testis/metabolism

Significance

Annotations

Gene product Qualifier GO Term Evidence Code with/from Aspect Extension Notes Status

DROME:DECA

involved_in

GO:0008285: negative regulation of cell population proliferation

ECO:0000304: author statement supported by traceable reference used in manual assertion

P

Seeded From UniProt

complete

DROME:DECA

involved_in

GO:0042078: germ-line stem cell division

ECO:0000304: author statement supported by traceable reference used in manual assertion

P

Seeded From UniProt

complete

DROME:MAD

involved_in

GO:0042078: germ-line stem cell division

ECO:0000304: author statement supported by traceable reference used in manual assertion

P

Seeded From UniProt

complete


See also

References

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