TORONTO, ONTARIO, Aug. 06, 2024 (GLOBE NEWSWIRE) -- COSCIENS Biopharma Inc. (formerly Aeterna Zentaris Inc.) (NASDAQ:AEZS) (TSX:AEZS) ("COSCIENS" or the "Company"), a specialty biopharmaceutical company developing and commercializing a diversified portfolio of pharmaceutical and diagnostic products and active ingredients for healthcare and cosmetics industries, today announces that the Company's name has been changed from "Aeterna Zentaris Inc." to "COSCIENS Biopharma Inc.", effective as of August 6, 2024 ( ...