Fig. 1

Morphological and molecular characteristics of low-passage poorly-differentiated, high-grade human MEC cells cultured in 2D. A Representative phase-contrast microscopic images of passage 10 poorly-differentiated human MEC cells. B Representative bright-field microscopic images of mucicarmine staining on passage 10 poorly-differentiated MEC cells. C, D Representative bright-field microscopic images of immunocytochemistry for cytokeratin (C) and vimentin (D) on passage 10 poorly-differentiated MEC cells. Three independent repeats, with each triplicates, were performed