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.
Co-stimulatory immune checkpoint OX40 expression on circulating Treg of human papillomaviruses (HPV)+ tumor patients (n = 7) was significantly increased compared to HPV− patients (n = 16). Mann–Whitney test was used to determine significance, with p = 0.0015. The expression of immune checkpoints on peripheral blood lymphocytes was measured by flow cytometry. p-value < 0.01 was considered to be significant with (**).
