R. Koomagi et al., UP-REGULATION OF RESISTANCE-RELATED PROTEINS IN HUMAN LUNG-TUMORS WITH POOR VASCULARIZATION, Carcinogenesis, 16(9), 1995, pp. 2129-2133
Microvessel density was investigated by immunostaining endothelial cel
ls for factor VIII antigen in 84 non-small cell lung carcinomas and co
mpared with the expression of several resistance-related proteins. Glu
tathione S-transferase-pi thymidylate synthase, metallothionein and, w
ith limitations, P-glycoprotein were overexpressed in tumors with poor
vascularization.