Co-stimulatory molecules on peripheral blood mononuclear cells and tissue infiltrating cells of skin wart and in vitro poke weed mitogen stimulation.

Background: Skin wart is a lesion caused by human papilloma viruses (HPVs) that can infect both male and female.

Objective: Quantify the number of CD28+, CD86+, CD152+ and gammadelta+ in peripheral blood mononuclear cells (PBMCs) of subjects with skin wart. Identify CD86+ and gammagamma+ cells in skin wart cryosections.