Figure 4
From: Mechanisms regulating expression of the HPV 31 L1 and L2 capsid proteins and pseudovirion entry
Inhibition of HPV 16 pseudovirion infection. (A) Cos-7 cells or (B) 293 TT cells were treated with inhibitors chlorpromazine, nystatin or methyl-β-cyclodextran at the concentrations shown for 30 min prior to infection. The cells were infected over night with HPV 16 pseudovirions. Media was changed at 24 hours, fresh media and drug was added. The infection was allowed to continue for an additional 48 hours for a total of 72 hours. Percentage GFP positive cells relative to control is shown. Each panel is an average of 3 experiments.