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.
Comparison of human endogenous retrovirus (HERV)-K (HML-2) gag1 expression in different cell lines. Cell lines surveyed include human fibroblast-like synoviocytes (HFLS) derived from a rheumatoid arthritis patient (RA), osteoarthritis patient (OA), normal healthy donor (NHD) and mouse-derived fibroblasts (MF). A human non-synovial fibroblast cell line (HEK-293) was also tested.
