Thus, consistent with superior expression of PPARy inCCR6+ Th17/Th1Th17-polarized versus CCR6-Th1-polarized T cells [17, 18, 32, 34], T0070907 acted onCCR6+ T cells to upregu-late IL-17A production and limit HIVde novo infection by mechanisms including CCR5down-regulation. This evidence concerns the gene CCR6 and infection.