CLEC4M and infection: It was found that MCP-1, but not IP-10, production was significantly suppressed in SK-HEP-1 with L-SIGN compared to that of parental cells at 48 and 72 h post-infection (1837.86 ± 137.26 pg/mL vs. 463.20 ± 42.14 pg/mL, 2633.98 ± 104.79 pg/mL vs. 1104.93 ± 105.86 pg/mL; p = < 0.001 and < 0.001, respectively; Figure 2A).