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 p27 immunostaining. (A) Positive nuclear staining in a spot harboring non-neoplastic prostate epithelium; (B) loss of p27 staining in neoplastic epithelium, but not in normal epithelium (*); (C) negative staining in prostate cancer; (D) moderate positive staining in prostate cancer; (E) strong positive staining in prostate cancer.
