blog posts Kidney fibrosis linked to molecule made by gut bacteria Aug 25, 2025 10:30 am by Liz Ahlberg TouchstoneDiscovery Share on Facebook Tweet Email Images A molecule made by bacteria in the gut can travel 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. A new antibody can counter it. Share on Facebook Tweet Email