Read More Pharma Industry News Argent Biopharma (ASX: RGT) shares rise 7.69% as U.S. in vivo study validates ArtemiC efficacy in Alzheimer’s model Argent Biopharma gains 7.69% after U.S. in vivo Alzheimer’s study validates ArtemiC’s plaque-reducing effects. Read more on RGT’s strategy and market outlook. byPallavi MadhirajuAugust 25, 2025