Fig. 6From: Possible reversibility between epithelioid and sarcomatoid types of mesothelioma is independent of ERC/mesothelin expressionImmunostaining for Ki-67 in epithelioid or sarcomatoid areas in both ERC/mesothelin-overexpressing and control tumors derived from H2452 cells. Representative areas in each tumor are shown. Scale bars, 100 μm in all figuresBack to article page