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.
A. Immunohistochemical staining of MF-CCA tumors with different staining intensity scores for SPHK1 expression (low and high, respectively). B. SPHK1 transcription was higher in CCA samples (p < 0.05). C. The high-SPHK1 group, D. positive surgical margin group, and E. large tumor size group showed poorer overall survival (p < 0.001).
