MVP and small cell lung carcinoma: For instance, no MVP upregulation was detected in autopsy samples of lung cancer cells exposed ante-mortem to platinum [167]; conversely, embryonic stem cells and bone marrow cells of MVP−/− mouse models did not display hypersensitivity to various cytostatics [168]; likewise, MVP knockdown in non-SCLC cell lines did not affect survival of DOX-treated cells [169].