Spiro Rombotis
President and CEO at Cyclacel Pharmaceuticals
In the phase II part, we are evaluating patients selected for their mutational profile and/or phase I activity in various solid tumors and lymphoma. We're initially enrolling two patient cohorts, those with CDKN2A and/or CDKN2B abnormalities and also T-cell lymphoma, based on observation of anticancer activity, including responses, in multiple phase I patients. We believe that there is great unmet medical need and industry interest in the cancer patient populations identified by these abnormalities, which are closely located on chromosome nine and are often co-deleted. CDKN2A gene deletions occur in several solid tumors, including bladder, breast, endometrial, esophageal, glioma, head and neck, hepatobiliary, lung, including squamous, melanoma, ovarian, pancreatic, and also in certain T-cell lymphomas. CDKN2B deletions occur in several solid tumors, including bladder, breast, cholangiocarcinoma, endometrial, esophageal, glioma, head and neck, hepatobiliary, lung, including squamous and mesothelioma, melanoma, pancreatic, and others.