Pelage Pharmaceuticals, a clinical-stage regenerative medicine biotechnology company, announced the close of a $120 million Series B financing co-led by ARCH Venture Partners and GV (Google Ventures), with participation from existing investors including Main Street Advisors, Visionary Ventures, and YK Bioventures. The financing will support the continued advancement of Pelage's lead program, PP405, a topical small molecule designed to reactivate dormant hair follicle stem cells, offering a potential first-in-class approach for both men and women experiencing hair loss.