{"id":235041,"date":"2026-04-12T14:05:57","date_gmt":"2026-04-12T19:05:57","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2026\/04\/the-gut-can-drive-age-associated-memory-loss-research-reveals"},"modified":"2026-04-12T14:05:57","modified_gmt":"2026-04-12T19:05:57","slug":"the-gut-can-drive-age-associated-memory-loss-research-reveals","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2026\/04\/the-gut-can-drive-age-associated-memory-loss-research-reveals","title":{"rendered":"The gut can drive age-associated memory loss, research reveals"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/the-gut-can-drive-age-associated-memory-loss-research-reveals2.jpg\"><\/a><\/p>\n<p>While it seems logical that age-related cognitive decline would be blamed on brain aging and degeneration (which, like anything in the brain, is notoriously hard to treat), there\u2019s some evidence that processes elsewhere in the body influence the brain\u2019s ability to form memories. In particular, neuronal pathways that sense the status of other organs in the body can influence cognitive functions in the brain.<\/p>\n<p>Other studies have shown that our gut microbiome affects learning, memory, and behavior. But what we don\u2019t yet understand is how these connections work\u2014the specific molecules, microbes, and gut-brain communication involved\u2014and whether we can use that knowledge to prevent or reverse age-related memory loss.<\/p>\n<p>In our new work published today in Nature, we discovered that the aging gastrointestinal tract produces specific molecules that blunt the activity of a key gut-brain neuronal pathway, leading to age-related cognitive decline in mice.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>While it seems logical that age-related cognitive decline would be blamed on brain aging and degeneration (which, like anything in the brain, is notoriously hard to treat), there\u2019s some evidence that processes elsewhere in the body influence the brain\u2019s ability to form memories. In particular, neuronal pathways that sense the status of other organs in [\u2026]<\/p>\n","protected":false},"author":707,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11,269,47],"tags":[],"class_list":["post-235041","post","type-post","status-publish","format-standard","hentry","category-biotech-medical","category-life-extension","category-neuroscience"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/235041","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/users\/707"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=235041"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/235041\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=235041"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=235041"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=235041"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}