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1318 articles, sorted by publication time.

Life Sciences · asia

How Are Lymphatic Vessel Growth Signals Amplified? KAIST Reveals the Structural Mechanism of Receptor Clustering

Signals that promote lymphatic vessel formation may be further amplified after receptors pair up. A South Korean research team has analyzed protein structures and identified the key to clustering between complexes. The findings offer a research direction for regulating lymphatic vessel growth, but have not yet been shown to treat lymphedema or inhibit cancer metastasis.

Medical Artificial Intelligence · global

From Chest Imaging to Medical Record Q&A: MedGemma Study Shows Progress in Medical Models

Nature Medicine has published a cross-task evaluation of MedGemma, showing that training on medical data can improve image interpretation and reasoning performance. The core findings were made public last year and have now been published following peer review; each intended use still requires validation before application in patient care.

Medical Technology · us

Finding Pancreatic Cancer Clues in Routine Medical Records: Mayo AI Study Explores Risk Warnings Five Years Before Diagnosis

Blood tests and years of medical records may contain early signals of pancreatic cancer risk. Mayo Clinic’s updated retrospective analysis extends its exploration to five years before diagnosis, but prospective research is still needed to determine whether these findings can guide testing and improve patient outcomes.

Medical Artificial Intelligence · global

Generative AI Still Trails in Radiological Diagnosis: Meta-Analysis of 48 Studies Finds Experts 13 Percentage Points More Accurate

How far is generative AI from being a reliable clinical assistant when making diagnoses from images and medical histories? A new study finds that response format and input information affect performance, while average results across studies are insufficient to establish whether it is safe to use in clinical practice.