Genetics

New clues to lung-scarring disease may aid treatment

Scientists at Vanderbilt University Medical Center (VUMC) and the Translational Genomics Research Institute (TGen) in Phoenix, Arizona, have discovered previously unreported genetic and cellular changes that occur in the ...

Gerontology & Geriatrics

Why ageing should be classified as a disease

Since the time of the ancient Greeks, doctors and philosophers have argued whether ageing is a disease or a natural process. Many authors of the Hippocratic Corpus argued that growing old invariably leads to frailty, disability ...

Psychology & Psychiatry

Expert discusses misconceptions about PTSD

Shaili Jain, a Stanford psychiatrist, discusses the explosion of knowledge about post-traumatic stress disorder and the condition's widespread impact. PTSD is the subject of her new book, The Unspeakable Mind.

Immunology

How the tuberculosis vaccine may protect against other diseases

The tuberculosis vaccine is well known to help protect against other infectious diseases, as well as cancer, but the exact mechanisms have not been clear. A study published December 6 in Cell Reports now shows that the broad-spectrum ...

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