Absci Corporation has unveiled new preclinical data demonstrating that its AI-designed antibody, ABS-201, effectively stimulates hair growth in human ex vivo scalp models. The research shows that ABS-201 targets the prolactin receptor and promotes hair follicle regeneration by restoring the stem cell niche and influencing key growth modulators. The data suggest ABS-201 may reverse follicular miniaturization and drive the transformation from vellus to terminal hair, offering a potential new approach for treating androgenetic alopecia. These findings were presented during Absci's ABS-201 Key Opinion Leader seminar, with the full dataset and detailed results made available in a slide presentation on the company's investor relations website.