4+ min ago   (75+ words) A new comprehensive review published in the Journal of Nanoparticle Research surveys one of the most quietly promising corners of nanomedicine: carbon dots, nanoscale specks of carbon that are showing remarkable ability to kill bacteria and dismantle the sticky biofilms…...

5+ min ago   (617+ words) A landmark multi-institution study has revealed that the neighborhood a patient with metastatic breast cancer lives in may be written into the biology of the tumor itself....

8+ min ago   (671+ words) Pediatric radiology is, by almost any measure, deeply meaningful work. Radiologists, technologists, nurses, and child life specialists spend their careers peering inside the bodies of sick children, catching diseases early, guiding treatment decisions, and supporting families through some of the…...

8+ min ago   (625+ words) Pancreatic cancer remains one of the most formidable diagnoses in modern medicine, and a new case report is drawing attention for a strikingly inventive solution to one of its most stubborn clinical problems....

8+ min ago   (521+ words) Bacteria are famous for forming patterns, from the concentric rings of Proteus colonies to the branching networks that motile microbes paint across agar plates. Now researchers at Columbia University have turned one of biology’s most familiar workhorses, Escherichia coli, into…...

8+ min ago   (80+ words) Bacterial wilt, caused by the soil-borne pathogen Ralstonia solanacearum, is one of the most destructive plant diseases in the world, striking tomatoes, potatoes, bananas and hundreds of other crops. Once the bacterium establishes itself in a field, it is notoriously…...

8+ min ago   (431+ words) Photodynamic therapy, or PDT, has long been regarded as a precisely local cancer treatment: a photosensitizing drug is delivered to a tumor, light of a specific wavelength activates it, and the resulting reactive oxygen species destroy the illuminated cells....

1+ hour, 51+ min ago   (72+ words) Hypoxia-inducible factor 1 alpha, or HIF1α, has long been celebrated as the master switch that allows cells to sense and survive low-oxygen conditions, a discovery that earned the 2019 Nobel Prize in Physiology or Medicine. In the intestine, this transcription factor is far…...

1+ hour, 59+ min ago   (55+ words) Hepatocellular carcinoma, the most common form of primary liver cancer, remains one of the world’s most lethal malignancies, and its treatment options have changed surprisingly little over the past two decades. Now, a review published in Medical Oncology argues that…...

2+ hour, 3+ min ago   (97+ words) A root long used in traditional East Asian medicine is now giving up its chemical secrets to modern analytical science. Researchers at Kyungpook National University, working with a collaborator at the University of California, Davis, have carried out an integrated…...