Advances in Microengineered Platforms for Skin Research

The document reviews advancements in microengineered platforms, particularly microfluidic technologies, for skin research. These skin-on-a-chip models offer improved simulation of human skin's architecture compared to traditional models, enhancing the study of skin biology, immune responses, and disease mechanisms. Key innovations include vascularized skin equivalents and immune-integrated models, which aid in understanding skin disorders and drug testing. Despite challenges in replicating human skin complexity, these platforms hold promise for studying conditions like inflammatory skin disorders, skin cancer, and alopecia. The integration of induced pluripotent stem cells (iPSCs) for patient-specific models is highlighted as a future direction to accelerate therapeutic discoveries.