Article
Clinical significance of the expression of activin A in esophageal carcinoma
1 Jan 2003
Abstract excerpt
Activin A is a member of the transforming growth factor beta (TGF-beta) superfamily and is a strong differentiation factor of embryonic stem (ES) cells. It is unknown whether activin A has any correlation with carcinoma cell differentiation. We investigated the expression of activin-betaA (Act-betaA) which is a subunit of activin A, its receptor type I and IIb (ActRI, ActRIIb) and its inhibitor, inhibin-alpha...
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