SARASOTA, Fla., March 06, 2025 (GLOBE NEWSWIRE) -- Oragenics, Inc. (NYSE:OGEN), a biotechnology company advancing innovative treatments for concussion and brain-related health conditions, today announced the submission of its Investigator's Brochure (IB) application in preparation for its Phase II clinical trial using ONP-002 in Australia. This milestone represents an important step in advancing ONP-002, a novel intranasal neurosteroid, as a potential treatment for mild traumatic brain injury (mTBI), common ...