{"id":240830,"date":"2026-07-14T12:20:39","date_gmt":"2026-07-14T17:20:39","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2026\/07\/amyloid-clearing-treatment-may-curb-tau-buildup-for-years-in-alzheimers-brain"},"modified":"2026-07-14T12:20:39","modified_gmt":"2026-07-14T17:20:39","slug":"amyloid-clearing-treatment-may-curb-tau-buildup-for-years-in-alzheimers-brain","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2026\/07\/amyloid-clearing-treatment-may-curb-tau-buildup-for-years-in-alzheimers-brain","title":{"rendered":"Amyloid-clearing treatment may curb tau buildup for years in Alzheimer\u2019s brain"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/amyloid-clearing-treatment-may-curb-tau-buildup-for-years-in-alzheimers-brain.jpg\"><\/a><\/p>\n<p>An analysis of the brain of a deceased Alzheimer\u2019s disease (AD) clinical trial participant found that regions where an anti-amyloid therapy successfully cleared amyloid plaques showed little to no evidence of tau tangles, a hallmark of AD closely linked to neurodegeneration and cognitive decline. In contrast, neighboring areas where amyloid remained showed substantially more tau pathology and signs of ongoing brain damage.<\/p>\n<p>The findings provide rare human evidence that clearing amyloid plaques may have long-term effects on the biological processes that drive AD. The study also suggests that removing amyloid early and extensively may slow the progression of the disease by limiting the accumulation of tau and subsequent neurodegeneration, according to findings presented July 13 at the <a href=\"https:\/\/aaic.alz.org\/\" target=\"_blank\">2026 Alzheimer\u2019s Association International Conference<\/a> by researchers from the Perelman School of Medicine at the University of Pennsylvania. The report was also concurrently <a href=\"https:\/\/jamanetwork.com\/journals\/jama\/fullarticle\/2851619\" target=\"_blank\">published<\/a> in <i>JAMA.<\/i><\/p>\n<p>\u201cSeeing both disease patterns side-by-side in the same brain gave us a rare opportunity to understand how amyloid removal affects other proteins that contribute to Alzheimer\u2019s disease,\u201d said co-senior author David Wolk, MD, co-director of the Penn Memory Center and director of the Penn Alzheimer\u2019s Disease Research Center. \u201cThe findings provide some of the clearest human evidence to date that anti-amyloid therapies may limit the accumulation of tau and slow the brain changes that lead to memory loss and cognitive decline.\u201d<\/p>\n","protected":false},"excerpt":{"rendered":"<p>An analysis of the brain of a deceased Alzheimer\u2019s disease (AD) clinical trial participant found that regions where an anti-amyloid therapy successfully cleared amyloid plaques showed little to no evidence of tau tangles, a hallmark of AD closely linked to neurodegeneration and cognitive decline. In contrast, neighboring areas where amyloid remained showed substantially more tau [\u2026]<\/p>\n","protected":false},"author":662,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11,47],"tags":[],"class_list":["post-240830","post","type-post","status-publish","format-standard","hentry","category-biotech-medical","category-neuroscience"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/240830","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=240830"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/240830\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=240830"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=240830"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=240830"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}