“Scientists at the Department of Haematology and Oncology at the Nagoya Daini Red Cross Hospital in Japan have concluded that a drug called Zolinza (vorinostat) may improve outcomes for patients fighting indolent B-cell lymphomas like follicular lymphoma and mantle cell lymphoma.”
Tyrosine kinase inhibitors (TKIs) like erlotinib (Tarceva) and gefitinib (Iressa) are effective treatments for many patients with non-small cell lung cancer (NSCLC) who have mutations in the EGFR gene. However, patients who also have a certain version of the BIM gene are resistant to TKIs. Vorinostat (Zolinza), a member of a family of drugs called histone deacetylase (HDAC) inhibitors, restored the antitumor activity of Iressa in EGFR-mutant NSCLC cells and in animal models of EGFR-mutant NSCLC that carried the resistant BIM version. Combining Zolinza with TKIs may therefore help circumvent TKI resistance in patients who have the resistant form of BIM.