TORONTO, March 13, 2023 (GLOBE NEWSWIRE) — Reunion Neuroscience Inc. (NASDAQ: REUN, TSX: REUN) (“Reunion” or “the Company”), a clinical-stage biopharmaceutical company committed to developing innovative and patented therapeutic solutions for underserved mental health conditions, has filed a lawsuit today against Mindset Pharma Inc. (“Mindset”) in the United States District Court for the District…