AI Breakthroughs, Backlash & Big Moves – Global Roundup (Aug 23–24, 2025)
OpenAI used a specialized GPT-4 variant to design enhanced “Yamanaka factor” proteins for cell rejuvenation, achieving a 50× increase in stem-cell marker expression in lab tests. Adobe launched Acrobat Studio, an AI-powered PDF platform with the new PDF Spaces feature that lets users upload up to 100 documents and chat with AI tutors who summarize content and generate insights. Nvidia…