Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Relative gene expression of TGF-β isoforms in CD90hi versus CD90lo cells determined by qPCR. Two CAFs were used in the analysis shown in (A) (F-CA-56) and (B) (F-CA-85). For both A and B, error bars represent standard deviation. Asterisks indicate statistical significances by t-test (P < 0.05).
