SAN DIEGO, Nov. 03, 2026 (GLOBE NEWSWIRE) -- Primmune Therapeutics, a clinical-stage biotech company harnessing the power of the innate and adaptive immune systems, today announced that two abstracts on polvitolimod HCl (also known as PRTX007), a novel orally administered, systemically acting toll-like receptor 7 (TLR7) agonist, will be presented at the Society for Immunotherapy of Cancer (SITC) 41st Annual Meeting, taking place November 4-8, 2026, in Phoenix, AZ. The presentations will cover