Article
Inhibin-A Antagonizes TGFβ2 Signaling by Down-Regulating Cell Surface Expression of the TGFβ Coreceptor Betaglycan
17 Feb 2010
Abstract excerpt
Inhibin is an atypical member of the TGFbeta family of signaling ligands and is classically understood to function via competitive antagonism of activin ligand binding. Inhibin-null (Inha-/-) mice develop both gonadal and adrenocortical tumors, the latter of which depend upon gonadectomy for initiation. We have previously shown that gonadectomy initiates adrenal tumorigenesis in Inha-/- mice by elevating...
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