On January 14, 2026 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, reported 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.
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IMPACT-AML is a pan-European project and builds an inclusive clinical network (STREAM platform) that connects patients, clinicians, and researchers to test novel AML therapies and improve patient outcomes (View Source). It is part of the prestigious EU Mission Cancer program and a top-tier scientific cluster. The IMPACT-AML project is led by a consortium of major research and clinical institutions in Europe, including IRST (IRCCS Istituto Romagnolo per lo Studio dei Tumori "Dino Amadori"), the University of Bologna, IIS LA FE (Health Research Institute Hospital La Fe), several European AML collaborative groups, and supranational organizations under the umbrella of the European Leukemia Net (ELN), as well as various university hospitals across Europe. By leveraging IMPACT-AML’s existing infrastructure and expertise, SELLAS expects to expand European patient access to SLS009 in a highly cost-efficient manner while supporting broader participation across the clinical program.
"This is a highly meaningful milestone for SELLAS and for the SLS009 program," said Angelos Stergiou, M.D., Sc.D., President and Chief Executive Officer of SELLAS. "Gaining access to the IMPACT-AML framework represents strong external validation of SLS009 and reflects the growing recognition of SLS009’s potential in addressing critical unmet needs in AML. Importantly, this collaboration allows us to efficiently expand our clinical program into Europe by leveraging an established infrastructure, significantly improving capital efficiency while supporting broader and faster patient enrollment as we advance the program into frontline AML."
The collaboration is expected to support the continued execution of the SLS009 clinical program as SELLAS advances into frontline AML. The study in Europe is planned to enroll approximately 40 patients to evaluate SLS009 in combination with azacitidine and venetoclax (AZA/VEN) in patients with newly diagnosed AML with high-risk features. Enrollment in the first part of the trial for newly diagnosed patients is expected to begin at U.S. sites in Q1 2026, followed by initiation at European sites in Q2 2026, subject to regulatory and site readiness.
"IMPACT-AML is committed to accelerating access to promising new therapeutic approaches for patients with AML who face limited treatment options," said IMPACT-AML Scientific Coordinator, Dr. Giovanni Martinelli. "We are pleased to collaborate with SELLAS and support the evaluation of SLS009 within our European network, consistent with our mission to facilitate efficient, high-quality clinical research in AML."
(Press release, Sellas Life Sciences, JAN 14, 2026, View Source [SID1234662046])