Fig. 4.

Phenotypic analysis of GCs, the long-term growing granulosa cell line GC8 and the GC-derived tumor cell line COV434. Classification: <10% no expression; 10–40% low expression; 40–70% moderate expression; >70% high expression. Percentage of the population GCs (mean ± SD, n = 24); GC8 (mean ± SD, n = 3), COV434 (mean ± SD, n = 3). Mesenchymal markers (MM), adhesion molecules (AM), proliferation markers (PM), differentiation markers (DM), endothelial markers (EM) and haemopoietic markers (HM)