CAV1 and infection: However, infection of Caco-2 cells by the control CVB3 Nancy strain, which is cholesterol- and caveola/lipid raft-dependent [30] was inhibited by MβCD and nystatin (Figure 1), by depletion of caveolin-1 using siRNAs (Figure 2), and by the use of a DN mutant of caveolin-1 (Figure 3).