The list of inhibitors that can affect Lck catalytic activity among other kinases includes dasatinib, imatinib, bosutinib, ponatinib, masitinib, ceritinib, crizotinib, fostamatinib (used on thrombocytopenia), tribanibulin (inhibit tubulin), and sacaritinib (now proposed for non-cancer therapy), as well as the experimental drugs A-770041 and WH-4-23. The gene discussed is LCK; the disease is cancer.