NEW YORK, Jan. 14, 2026 (GLOBE NEWSWIRE) -- SELLAS Life Sciences Group, Inc. (NASDAQ: SLS) (“SELLAS'' or the “Company”), a late-stage clinical biopharmaceutical company focused on the development of novel therapies for a broad range of cancer indications, today announced that it has entered into an agreement with IMPACT-AML, a European collaborative initiative dedicated to advancing innovative treatments for patients with acute myeloid leukemia (AML). Under the agreement, the IMPACT-AML network will conduct a clinical study evaluating SLS009, a highly selective CDK9 inhibitor, enabling access to multiple European clinical sites and patients.