Additional file 4: of Nodal induces apoptosis and inhibits proliferation in ovarian endometriosis-clear cell carcinoma lesions

Figure S4. Association between overexpression of Nodal and cell proliferation in OEmCa. (A) Two independent stable Nodal-expressing Ish-NoD cell lines and mock cells were seeded at low density. The cell numbers are presented as mean ± SD. P0, P2, P4, P6, and P9 indicate 0, 2, 4, 6, and 9 days after cell passage, respectively. (B) Western blot analysis for the indicated proteins in the stable Nodal-expressing Ish-NoD and mock cells for the times shown following restimulation with 10% serum after serum starvation for 6 h. (TIF 1576 kb)