SANTA ANA, Calif., July 28, 2025 (GLOBE NEWSWIRE) -- NKGen Biotech, Inc. (OTC: NKGN) (“NKGen” or the “Company”), a clinical-stage biotechnology company focused on the development and commercialization of innovative autologous and allogeneic natural killer (“NK”) cell therapeutics, today announced the presentation of a poster entitled, “Mechanism of Action of Troculeucel (Non-genetically Modified Natural Killer Cells with Enhanced Cytotoxicity) in Alzheimer's Disease Confirmed by Corresponding Phase I Biomarker Data” at the Alzheimer’s Association International Conference 2025 (“AAIC 2025”) held in Toronto, Canada and online from July 27-31, 2025.