M. Wallace et al., ANTIVIRAL ACTIVITY OF PRIMATE GAMMA-DELTA T-LYMPHOCYTES ISOLATED BY MAGNETIC CELL SORTING, Journal of medical primatology, 23(2-3), 1994, pp. 131-135
The exposure of human or rhesus monkey peripheral blood mononuclear ce
lls (PBMCs) to interleukin 2 (IL-2) in vitro resulted in a selective o
utgrowth of gammadelta lymphocytes. Using positive selection by monocl
onal antibodies and magnetic beads, gammadelta T lymphocytes were isol
ated from these cultures. Without priming by viral antigens, the purif
ied gammadelta T lymphocytes lyse immunodeficiency virus-infected cell
s substantially better than the uninfected counterparts.