Up to a third of opioid overdose deaths might be suicides, researcher concludes

Tens of thousands of people fatally overdose each year on opioids and other drugs. Sometimes medical examiners label them accidents, and sometimes they don’t know what to call them. But where humans waver, a computer program using a kind of artificial intelligence finds many are likely suicides—possibly a third of them, according to a study by a Johns Hopkins School […]

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Researcher reports skin properties that may limit cancer and aid stem cell regeneration

Two images published in a Cell Stem Cell paper in September 2018 summarize years of relentless questioning on how skin stem cells regenerate, which has driven much of the research of Valentina Greco, Ph.D., Carolyn Walch Slayman Professor of Genetics and professor of cell biology and of dermatology, and her lab members. The side-by-side images feature individual mouse cells in […]

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Researcher explains the psychology of successful aging

Successful aging can be the norm, says UCLA psychology professor Alan Castel in his new book, “Better with Age: The Psychology of Successful Aging” (Oxford University Press). Castel sees many inspiring role models of aging. French Impressionist Claude Monet, he notes, began his beloved water lily paintings at age 73. Castel cites hundreds of research studies, including his own, combined […]

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