Optional experimental setup. (A) A possible setup for testing chemotaxis responses to secreted molecules by another cell type. We chose FaDu cells as a possible source for chemoattractants and tested HUVEC for their chemotactic response. (B) HUVEC show a similar chemotaxis effect in direction toward the FaDu cells, which is comparable to our findings using 10% FCS as chemoattractant.
Zengel et al. BMC Cell Biology 2011 12:21 doi:10.1186/1471-2121-12-21