Boosting

Boosting HIV screening can increase survival and is cost effective

Expanded HIV screening can increase patient life span, prevent the spread of the disease, and is cost effective, researchers at Yale, Harvard and the Massachusetts General Hospital report in the February 10 issue of the New England Journal of Medicine (NEJM). The study's findings are part of a two-paper series in NEJM on the value of expanded HIV screening in the United States. The Yale/H...

Boosting The BCG Vaccine To Beat Tuberculosis

Tuberculosis remains a major global health threat. Although more than 3 billion doses of the BCG vaccine have been administered to fight tuberculosis, the ability of the BCG vaccine to protect adults is very limited, as is its efficacy against newly emerging isolates. In a study appearing online on August 18 in advance of print publication of the September 1 issue of the Journal of Clinica...

Boosting newborns' immune responses

Newborn babies have immature immune systems, making them highly vulnerable to severe infections and unable to mount an effective immune response to most vaccines, thereby frustrating efforts to protect them. Researchers at Children's Hospital Boston now believe they have found a way to enhance the immune system at birth and boost newborns' vaccine responses. In a study published in the on...

HIV vaccine takes different tack to boosting immune response

Researchers at Baylor College of Medicine (BCM) in Houston have reason to believe their unorthodox vaccine could one day help to prevent or control HIV infection, according to a study published in today's edition of Public Library of Science Medicine. The study in mice boosted the immune response by removing the host's natural immune "brake." By unleashing the immune system's full potentia...

Boosting brain power -- with chocolate

Eating chocolate could help to sharpen up the mind and give a short-term boost to cognitive skills, a University of Nottingham expert has found. Increased blood flow to these areas...

Power-boosting signal in muscle declines with age

As people age, they may have to exercise even harder to get the benefits afforded to younger folk. That's the suggestion of a report in the February issue of the journal Cell Metabolism, published by Cell Press, showing that a signal that gives muscles a kind of metabolic boost in response to exercise is blunted in older animals. The researchers found that so-called AMP-activated protein k...