Health News

When organs start to scar: Connective tissue on the wrong road: Physicians discover a protein that reprograms connective tissue cells

Scientists from Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Department of Medicine 3 — Rheumatology and Immunology, headed by Prof. Dr. Georg Schett, have now decrypted a molecular network that controls these processes and could in future provide a new way to treat organ scarring. The results show that the protein PU.1 causes pathological deposition of connective tissue. The […]

Health News

MRI technique shows unique signatures of concussion in rugby players

Using MRI to study the brains of young female athletes has helped researchers develop an objective way to monitor a concussion injury. By using a technique that combines both structural and functional MRI information, Western University researchers were able to identify three unique signatures — one that shows acute brain changes after an athlete has […]

Health News

Small molecules: From beaker to solved 3D structure in minutes

In a new study that one scientist called jaw-dropping, a joint UCLA/Caltech team has shown that it is possible to obtain the structures of small molecules, such as certain hormones and medications, in as little as 30 minutes. That’s hours and even days less than was possible before. The team used a technique called micro-electron […]

Health News

Silicone breast implants linked to increased risk of some rare harms: First comprehensive study of long-term outcomes in ‘postapproval’ database

Women receiving silicone breast implants may be at increased risk of several rare adverse outcomes compared to the general population, reports a study in Annals of Surgery. “We are reporting an analysis of the largest prospective study to date on silicone breast implant safety,” comments Mark W. Clemens, MD, and colleagues of The University of […]

Health News

A GPS for inside your body: Wireless system suggests future where doctors could implant sensors to track tumors or even dispense drugs

Medical processes like imaging often require cutting someone open or making them swallow huge tubes with cameras on them. But what if could get the same results with methods that are less expensive, invasive and time-consuming? Researchers from MIT’s Computer Science and Artificial Intelligence Laboratory (CSAIL) led by professor Dina Katabi are working on exactly […]