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.
Smad6 inhibits epithelial cell activation in PE explants. Explants were infected with adenovirus coding for GFP alone or GFP and Smad6. GFP-positive cells were scored as epithelial, activated, or transformed as described in “Results.” Cells overexpressing Smad6 were more likely to be epithelial and less likely to be activated than cells expressing GFP alone (*=p<0.05).
