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.
Representative images of invasive cells on polycarbonate Transwell membranes. Bar graphs represent the average number of migratory or invasive cells from three independent experiments; *P<0.05, **P<0.01, and ***P<0.001 vs. the indicated groups.
