{"id":242559,"date":"2026-08-11T21:04:02","date_gmt":"2026-08-12T02:04:02","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2026\/08\/blood-cells-replenish-microglia-in-the-brain-as-people-age"},"modified":"2026-08-11T21:04:02","modified_gmt":"2026-08-12T02:04:02","slug":"blood-cells-replenish-microglia-in-the-brain-as-people-age","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2026\/08\/blood-cells-replenish-microglia-in-the-brain-as-people-age","title":{"rendered":"Blood Cells Replenish Microglia in the Brain as People Age"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/blood-cells-replenish-microglia-in-the-brain-as-people-age.jpg\"><\/a><\/p>\n<p>Contrary to long-standing views based on mouse studies, bone marrow-derived cells infiltrate the aging human brain, paving the way for brain-targeted cell therapies.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Contrary to long-standing views based on mouse studies, bone marrow-derived cells infiltrate the aging human brain, paving the way for brain-targeted cell therapies.<\/p>\n","protected":false},"author":662,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11,269,47],"tags":[],"class_list":["post-242559","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\/242559","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\/662"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=242559"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/242559\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=242559"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=242559"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=242559"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}