Transplanting fecal microbiota from young mice into older mice can reverse signs of aging in the gut, brain, and eyes, a team of scientists from the United Kingdom has found. Conversely, transplanting microbiota from old mice to young mice has the opposite effect.
This research provides "tantalizing evidence for the direct involvement of gut microbes in aging and the functional decline of brain function and vision and offers a potential solution in the form of gut microbe replacement therapy," Simon Carding, PhD, who heads the gut microbes and health research program at the Quadram Institute in Norwich, says in a news release.
