Which of the following statements regarding transforming growth factor b (TGF-b) are true?
A. TGF-b expression is autoregulated
B. TGF-b enhances collagen synthesis
C. TGF-b inhibits extracellular matrix production
D. TGF-b may inhibit or promote cellular proliferation
Answer:A
Which of the following statements regarding transforming growth factor b (TGF-b) are true?
A. TGF-b expression is autoregulated B. TGF-b enhances collagen synthesis C. TGF-b inhibits extracellular matrix production D. TGF-b may inhibit or promote cellular proliferation