In a novel study of U.S. Marines investigating the association between traumatic brain injury and the risk of post-traumatic stress disorder over time, a team of scientists led by researchers from the Veterans Affairs San Diego Healthcare System and University of California, San Diego School of Medicine report that TBIs suffered during active-duty deployment to Iraq and Afghanistan were the greatest predictor for subsequent PTSD, but found pre-deployment PTSD symptoms and high combat intensity were also significant factors.
A team of scientists, led by Paul S. Mischel, MD, a member of the Ludwig Institute for Cancer Research and professor in the Department of Pathology at the University of California, San Diego School of Medicine, has found that brain cancer cells resist therapy by dialing down the gene mutation targeted by drugs, then re-amplify that growth-promoting mutation after therapy has stopped.
Using advanced methodologies that pit drug compounds against specific types of malaria parasite cells, an international team of scientists, including researchers at the University of California, San Diego School of Medicine and the Genomics Institute of the Novartis Research Foundation, have identified a potential new weapon and approach for attacking the parasites that cause malaria.
Researchers at the University of California, San Diego School of Medicine have successfully targeted T lymphocytes – which play a central role in the body’s immune response – with another type of white blood cell engineered to synthesize and deliver bits of non-coding RNA or microRNA (miRNA).
Researchers at the University of California, San Diego School of Medicine have shown for the first time how influenza A viruses snip through a protective mucus net to both infect respiratory cells and later cut their way out to infect other cells.
Researchers at the University of California, San Diego School of Medicine have used genetic engineering of human induced pluripotent stem cells to specifically and precisely parse the roles of a key mutated protein in causing familial Alzheimer’s disease (AD), discovering that simple loss-of-function does not contribute to the inherited form of the neurodegenerative disorder.
Having children early and in rapid succession are major factors fueling high infant mortality rates in the South Asian countries of Bangladesh, India, Nepal and Pakistan where one in 14 births to young mothers ends with the death of the child within the first year, say researchers at the University of California, San Diego School of Medicine
Researchers at the University of California, San Diego School of Medicine say that, while a prevailing theory suggests elevated cellular levels of glucose ultimately result in diabetic kidney disease, the truth may, in fact, be quite the opposite. The findings could fundamentally change understanding of how diabetes-related diseases develop – and how they might be better treated.
University of California, San Diego School of Medicine researchers Joseph G. Gleeson, MD, Howard Hughes Medical Institute investigator and professor of neurosciences and pediatrics, and Richard D. Kolodner, PhD, professor of medicine and Ludwig Cancer Research scientist, have been named new members of the Institute of Medicine, considered among the highest honors in the fields of health and medicine.