The Korea Research Institute of Standards and Science (KRISS) has developed a retina-mimicking eye phantom that faithfully replicates the structural layers and microvascular network of the human retina. This innovation provides a new reference for objectively evaluating and calibrating ophthalmic imaging devices, paving the way for more accurate and reliable diagnosis of retinal diseases.

Cultured from induced pluripotent stem cells, “miBrains” integrate all major brain cell types and model brain structures, cellular interactions, activity, and pathological features.

MIT engineers have developed a flexible drug-delivery patch that can be placed on the heart after a heart attack to help promote healing and regeneration of cardiac tissue.

Around the globe, heart disease remains one of the top causes of death. Once patients begin to suffer from serious heart problems, like heart attacks and heart failure, the heart muscles become damaged and are difficult to treat and repair.

VANCOUVER, BC, Nov. 3, 2025 /PRNewswire/ — WAT Medical Enterprise Ltd. proudly announced the publication of a groundbreaking clinical trial in The Journal of Bone & Joint Surgery (JBJS) which demonstrates the significant benefits of the EmeTerm wristband in reducing postoperative nausea and vomiting (PONV) in patients undergoing total hip or knee arthroplasty (THA/TKA) under spinal anesthesia.