PP2A-mediated dephosphorylation of p107 plays a critical role in chondrocyte cell cycle arrest by FGF.

FGF signaling inhibits chondrocyte proliferation, a cell type-specific response that is the basis for several genetic skeletal disorders caused by activating FGFR mutations. This phenomenon requires the function of the p107 and p130 members of the Rb protein family, and p107 dephosphorylation is one...

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Bibliographic Details
Main Authors: Victoria Kolupaeva, Emmanuel Laplantine, Claudio Basilico
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2008-01-01
Series:PLoS ONE
Online Access:http://europepmc.org/articles/PMC2562983?pdf=render