Fig. 3
From: M-Sec facilitates intercellular transmission of HIV-1 through multiple mechanisms
Effect of M-Sec knockdown on wound healing activity of U87 cells. a, b U87.CD4.CCR5 were transfected with either control (Cr pool #2) or M-Sec-specific siRNA (#4), cultured for 2 days, and analyzed for wound healing activity. In (a) typical images are shown (6 or 18 h after assay initialization). Nuclei are shown in blue. Scale bar: 50 µm. In (b) cells were cultured for the indicated periods, and cell number in wound area was enumerated in 3 different fields (mean ± SD, n = 3). *p < 0.05