Fig.4.

Changes in THP-1 cell morphology due to cellular cholesterol content. (A) Scanning electron microscopy images of THP-1 cells spread on collagen coated glass slides after 3 hours. * & ϕ represent statistically significant difference (p< 0.05, n = 3) in comparison to untreated and depleted cells, respectively. (B) Changes in THP-1 cell shape while passing through transwell pores in response to MCP-1. Actin is shown in green and the nucleus is shown in blue.