LYON, France, March 12, 2024 Regulatory News: MaaT Pharma (EURONEXT: MAAT – the "Company"), a clinical-stage biotechnology company and a leader in the development of Microbiome Ecosystem TherapiesTM (MET) dedicated to enhancing survival for patients with cancer, will present extended results from its Early Access Program for patients with aGvHD that were treated with MaaT013 and, for the first time, Overall Survival data after 12 months in more patients. The data will be shared during an oral p