three cell lines ( hela , kb , hepd ) derived from epidermoid carcinomas were very sensitive to blm under concentrations tested , whereas blm-resistant hela cells ( hela-blmr ) , neoplastic cells derived from salivary glands ( hpa , hsg ) , malignant fibrous histiocytoma ( mfh ) and melanoma ( mec ) were much less sensitive to blm than epidermoid carcinoma cell lines under the same conditions .
C0597032
neoplastic cells
C0025202
melanoma