Kidney fibrosis linked to molecule made by gut bacteria

A molecule made by bacteria in the gut can hitch a ride to the kidneys, where it sets off a chain reaction of inflammation, scarring and fibrosis—a serious complication of diabetes and a leading cause of kidney failure—according ...

How mutations in bodily tissues affect aging

Two new studies from Karolinska Institutet in Sweden have investigated how mutations that occur in muscles and blood vessels over time can affect aging. The studies, which are published in Nature Aging, show that such mutations ...

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