TY - JOUR AU - Donald E. Ingber AB - The Food and Drug Administration recently announced a plan to phase out animal-testing requirements for drug assessments based on advances in new approach methodologies, including human organ-on-a-chip (Organ Chip) microfluidic culture technology. Although Organ Chips are being explored in many pharmaceutical laboratories, they have not yet been integrated into drug-development pipelines. Here, I review challenges that must be overcome to bridge this gap and new opportunities that will emerge. I also discuss additional work that will be required for Organ Chips to reduce animal use, lower drug costs, meet regulatory goals, and improve clinical success in the future. BT - Cell Stem Cell DA - 2026-01-20 DO - 10.1016/j.stem.2025.12.022 N2 - The Food and Drug Administration recently announced a plan to phase out animal-testing requirements for drug assessments based on advances in new approach methodologies, including human organ-on-a-chip (Organ Chip) microfluidic culture technology. Although Organ Chips are being explored in many pharmaceutical laboratories, they have not yet been integrated into drug-development pipelines. Here, I review challenges that must be overcome to bridge this gap and new opportunities that will emerge. I also discuss additional work that will be required for Organ Chips to reduce animal use, lower drug costs, meet regulatory goals, and improve clinical success in the future. PY - 2026 T2 - Cell Stem Cell TI - Challenges and opportunities for human Organ Chips in FDA assessments and pharma pipelines, UR - https://www.sciencedirect.com/science/article/pii/S1934590925004564 Y2 - 2026-01-21 SN - 1934-5909 ER -