Autism spectrum disorders

Clues to autism's causes may lie in the gut

Professor Alessio Fasano, a gastroenterologist at Massachusetts General Hospital in the US, has several relatives and friends raising children with autism—a neurological disorder characterized by impaired social behavior—so ...

Gerontology & Geriatrics

Q&A: Researcher discusses genetics and biomarkers of frailty thesis

Frailty is an age-related state of physiological decline and is a strong predictor of disability and mortality. Researchers are trying to improve our understanding of the biology of frailty and to find ways of identifying ...

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