Article
TGF-beta type II receptor phosphorylates PTH receptor to integrate bone remodelling signalling.
Nature cell biology - 1 Mar 2010
Qiu Tao, Wu Xiangwei, Zhang Fengjie, Clemens Thomas L, Wan Mei, Cao Xu
Abstract excerpt
Parathyroid hormone (PTH) regulates calcium homeostasis and bone metabolism by activating PTH type I receptor (PTH1R). Here we show that transforming growth factor (TGF)-beta type II receptor (TbetaRII) forms an endocytic complex with PTH1R in response to PTH and regulates signalling by PTH and TGF-beta. TbetaRII directly phosphorylates the PTH1R cytoplasmic domain, which modulates PTH-induced endocytosis of the...
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