MFGE8 and ovarian carcinoma: To determine whether the results obtained with SKOV-3 were representative of other ovarian carcinoma cell lines, we performed the same three assays using IGROV-1 and SHIN-3, which, as shown in Figure 2, either expressed MFGE8 and αvβ3/5 integrins at levels similar to SKOV-3 (IGROV-1), or did not express MFGE8 or the αvβ3 integrin (SHIN-3).