{"id":245125,"date":"2026-10-09T09:04:16","date_gmt":"2026-10-09T14:04:16","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2026\/10\/translating-alzheimers-disease-proteomics-into-drug-discovery-opportunities"},"modified":"2026-10-09T09:04:16","modified_gmt":"2026-10-09T14:04:16","slug":"translating-alzheimers-disease-proteomics-into-drug-discovery-opportunities","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2026\/10\/translating-alzheimers-disease-proteomics-into-drug-discovery-opportunities","title":{"rendered":"Translating Alzheimer\u2019s disease proteomics into drug discovery opportunities"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/translating-alzheimers-disease-proteomics-into-drug-discovery-opportunities.jpg\"><\/a><\/p>\n<p>Proteomic studies have identified thousands of protein changes in human Alzheimer\u2019s disease brain tissue, offering significant opportunities for therapeutic and biomarker discovery. In this review, we discuss the current proteomic landscape of Alzheimer\u2019s disease brain tissue, detailing protein changes across disease stages, brain regions, and neuropathological lesions (amyloid plaques, neurofibrillary tangles and cerebral amyloid angiopathy). By performing a combined analysis of 53 proteomics studies of human Alzheimer\u2019s disease brain tissue, we highlight proteins of particular interest for future studies including highly reproducible protein changes across many studies, proteins altered in preclinical Alzheimer\u2019s disease, and proteins significantly enriched in neuropathological lesions. This combined analysis revealed early synaptic vulnerability, progressive mitochondrial dysfunction and glial activation, and the prominent involvement of extracellular, glycosaminoglycan-binding proteins in amyloid plaques. We discuss key considerations for prioritising proteomic hits for drug discovery including disease relevance, safety considerations, assayability, and how protein structure can influence druggability. We discuss the careful consideration required for selecting an appropriate animal or cell model of Alzheimer\u2019s disease for functional studies of proteomic hits and drug screening. We detail the strengths and limitations of several commonly used Alzheimer\u2019s disease models including transgenic mouse models, iPSC derived cells, 3D cell cultures, organoids and emerging neurovascular organ-on-a-chip systems. Together, this review outlines a roadmap for translating proteomic discoveries into clinically meaningful therapies.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Proteomic studies have identified thousands of protein changes in human Alzheimer\u2019s disease brain tissue, offering significant opportunities for therapeutic and biomarker discovery. In this review, we discuss the current proteomic landscape of Alzheimer\u2019s disease brain tissue, detailing protein changes across disease stages, brain regions, and neuropathological lesions (amyloid plaques, neurofibrillary tangles and cerebral amyloid angiopathy). [\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-245125","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\/245125","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=245125"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/245125\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=245125"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=245125"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=245125"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}