The recently reported study on bone density testing in the New England Journal of Medicine (NEJM) may have inadvertently resulted in confusion about the use and recommended frequency of an important diagnostic tool used for osteoporosis, a very serious condition that affects many women...

The White House continues to defend its new insurance coverage rule, which requires religiously affiliated nonprofit groups to provide free birth control coverage to women. Also in the news, Sen. Marco Rubio, R-Fla., who is considered to be on the GOP short list for vice president, introduced legislation Tuesday that ...

A new family of proteins which regulate the human body's 'hypoxic response' to low levels of oxygen has been discovered by scientists at Barts Cancer Institute at Queen Mary, University of London and The University of Nottingham.

A team of UCLA scientists has found that the pathogen that causes leprosy has a remarkable ability to avoid the human immune system by inhibiting the antimicrobial responses important to our defenses. In one of the first laboratory studies of its kind, researchers discovered that the leprosy pathogen Mycobacterium leprae ...

A team of UCLA scientists has found that the pathogen that causes leprosy has a remarkable ability to avoid the human immune system by inhibiting the antimicrobial responses important to our defenses.

A team of UCLA scientists has found that the pathogen that causes leprosy has a remarkable ability to avoid the human immune system by inhibiting the antimicrobial responses important to our defenses. In one of the first laboratory studies of its kind, researchers discovered that ...

(University of California - Los Angeles Health Sciences) UCLA researchers discovered that the leprosy pathogen Mycobacterium leprae was able to evade immune activity that is dependent on vitamin D, a natural hormone that plays an essential role in the body's fight against infections. A better understanding of how ...

Although there have been some controversies in recent years, the routine childhood vaccination programs remain at the forefront of disease prevention in the community. Now, it appears that chemicals may affect the immune response to the vaccines, and reduce the immunity they provide...

A new study finds that perfluorinated compounds (PFCs), widely used in manufactured products such as non-stick cookware, waterproof clothing, and fast-food packaging, were associated with lowered immune response to vaccinations in children. It is the first study to document how PFCs, which can be transferred to children prenatally (via the ...

"Kristalina Georgieva, the European commissioner for humanitarian aid and crisis response, arrived in Niger on Wednesday to see at first hand the extent of food shortages" in the country and announced the European Union (E.U.) "is doubling its humanitarian aid to the Sahel to nearly €95 million ($122 million) in ...

In a study investigating immune response in cancer, researchers from Moffitt Cancer Center in Tampa, Fla., and the University of South Florida have found that interaction between the immune system's antigen-specific CD4 T cells and myeloid-derived suppressor cells (MDSC) - cells that play a major role in cancer-related immune suppression ...

"Scientists and aid organizations gave the world plenty of time to prepare, but a late response by the world's donor nations cost 50,000 to 100,000 lives during last year's drought in the Horn of Africa region," the Christian Science Monitor's "Global News Blog" writes about a report released on Wednesday ...