{"id":32368,"date":"2026-10-04T13:34:26","date_gmt":"2026-10-04T13:34:26","guid":{"rendered":"https:\/\/koshalsambada.in\/?p=32368"},"modified":"2026-10-04T13:34:26","modified_gmt":"2026-10-04T13:34:26","slug":"google-co-founder-sergey-brins-foundation-backed-a-major-parkinsons-study-in-2023-researchers-validated-a-test-that-could-detect-disease-linked-biology-before-movement-symptoms-appeared","status":"publish","type":"post","link":"https:\/\/koshalsambada.in\/?p=32368","title":{"rendered":"Google co-founder Sergey Brin&#8217;s foundation backed a major Parkinson&#8217;s study; in 2023, researchers validated a test that could detect disease-linked biology before movement symptoms appeared"},"content":{"rendered":"<p><br \/>\n<\/p>\n<div>\n<div class=\"e9jwa\">\n<div class=\"vdo_embedd\">\n<div class=\"GfdvZ\">\n<section class=\"_bIDB  clearfix id-r-component leadmedia undefined undefined  E9tg9 \" style=\"top:0px\">\n<div class=\"_bIDB\" data-ua-type=\"1\" onclick=\"stpPgtnAndPrvntDefault(event)\">\n<div class=\"ypVvZ\">\n<div class=\"WGttI\"><img src=\"https:\/\/static.toiimg.com\/thumb\/msid-134675365,imgsize-37976,width-400,height-225,resizemode-4\/sergey-brin.jpg\" alt=\"Google co-founder Sergey Brin's foundation backed a major Parkinson's study; in 2023, researchers validated a test that could detect disease-linked biology before movement symptoms appeared\" title=\"Google co-founder Sergey Brin who established The Sergey Brin Family Foundation.\" decoding=\"async\" fetchpriority=\"high\"\/><\/div>\n<\/div>\n<\/div>\n<div class=\"Ta7d_ img_cptn\"><span title=\"Google co-founder Sergey Brin who established The Sergey Brin Family Foundation.\">Google co-founder Sergey Brin who established The Sergey Brin Family Foundation.<\/span><\/div>\n<\/section>\n<\/div><\/div>\n<\/div>\n<p>The Sergey Brin Family Foundation, a private philanthropic organisation established in 2014 by Google co-founder <a href=\"https:\/\/timesofindia.indiatimes.com\/topic\/sergey-brin\" styleobj=\"[object Object]\" class=\"\" commonstate=\"[object Object]\" frmappuse=\"1\" target=\"_blank\" rel=\"noopener\">Sergey Brin<\/a>, supports a variety of important issues. These include research to understand, treat and improve the lives of people with central nervous system conditions and accelerating next-generation energy innovation.<!-- --> The foundation has also backed researchers who are running the Parkinson\u2019s Progression Markers Initiative (PPMI) and achieved a major scientific milestone in 2023 by validating a biological test capable of spotting Parkinson\u2019s pathology in living patients before physical symptoms surface.<span class=\"id-r-component br\" data-pos=\"5\"\/>The diagnostic breakthrough, detailed in a study published in The Lancet Neurology, centers on an assay known as \u03b1Syn-SAA (alpha-synuclein seed amplification assay). <!-- -->By analysing cerebrospinal fluid, the test identifies abnormal protein aggregates, offering the first objective biological marker to confirm the disorder since British physician James Parkinson first described it in 1817.<span class=\"id-r-component br\" data-pos=\"10\"\/>Building on these findings, The Michael J. Fox Foundation for Parkinson\u2019s Research (MJFF) announced in May that the PPMI study is officially being renamed the Parkinson\u2019s Precision Medicine Initiative. The rebrand reflects a pivot from simply monitoring symptom progression to diagnosing, categorising and treating the disease through targeted biological interventions.<span class=\"id-r-component br\" data-pos=\"14\"\/><\/p>\n<p><h2>Brin Foundation and MJFF investment<\/h2>\n<\/p>\n<p>The long-term development of the diagnostic test stems from massive private and philanthropic backing. Over the past 15 years, MJFF has funneled more than $800 million into assembling one of the most exhaustive Parkinson\u2019s datasets in the world. <!-- -->This capital, including from the Sergey Brin&#8217;s foundation, helped drive PPMI cohort enrollment, finance remote testing networks and accelerate biological assay creation, creating an operational foundation that enabled the \u03b1Syn-SAA discovery.<span class=\"id-r-component br\" data-pos=\"19\"\/><\/p>\n<p><h2>Researchers spot abnormal protein seeds<\/h2>\n<\/p>\n<p>Historically, medical teams relied on outward motor evaluations and patient-reported complaints to diagnose Parkinson&#8217;s, supplemented by DaTScan imaging to assess dopamine transporter loss. <!-- -->The \u03b1Syn-SAA tool changes that paradigm by pinpointing synuclein pathology, the second core biological indicator of the illness.<span class=\"id-r-component br\" data-pos=\"24\"\/>In a broad trial cohort involving more than 1,100 PPMI participants, the test separated diagnosed patients from healthy controls with 88% sensitivity and 96% specificity. The researchers found that in subjects displaying classical Parkinson\u2019s pathology, diagnostic sensitivity climbed past 90%.<span class=\"id-r-component br\" data-pos=\"28\"\/>Crucially, the test regularly yielded positive results in individuals carrying genetic or clinical risk factors before tremors, stiffness, or cardinal movement symptoms ever showed up. The assay separates distinct molecular subtypes, helping researchers recognise why Parkinson&#8217;s progresses differently from person to person.<span class=\"id-r-component br\" data-pos=\"30\"\/>Actor and foundation founder Michael J. Fox said he was \u201cdeeply moved by the breakthrough,\u201d noting that biological precision helps make \u201ca cure for Parkinson&#8217;s inevitable.\u201d By establishing a reliable cellular endpoint, \u03b1Syn-SAA is poised to reshape pharmaceutical investment and therapy pipelines.<span class=\"id-r-component br\" data-pos=\"32\"\/>The study was co-led by Dr. Andrew Siderowf, Director of the Parkinson Disease and Movement Disorders Center at the University of Pennsylvania, and Dr. Luis Concha, Director of Research and Development at Amprion.<\/div>\n<p><br \/>\n<br \/><a href=\"https:\/\/timesofindia.indiatimes.com\/technology\/tech-news\/google-co-founder-sergey-brins-foundation-backed-a-major-parkinsons-study-in-2023-researchers-validated-a-test-that-could-detect-disease-linked-biology-before-movement-symptoms-appeared\/articleshow\/134675307.cms\" target=\"_blank\" rel=\"noopener\">Source link <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Google co-founder Sergey Brin who established The Sergey Brin Family Foundation. The Sergey Brin Family Foundation, a private philanthropic organisation established in 2014 by Google co-founder Sergey Brin, supports a variety of important issues. These include research to understand, treat and improve the lives of people with central nervous system conditions and accelerating next-generation energy [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":32369,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[31],"tags":[],"class_list":["post-32368","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-31"],"magazineBlocksPostFeaturedMedia":{"thumbnail":"https:\/\/koshalsambada.in\/wp-content\/uploads\/2026\/10\/sergey-brin.jpg","medium":"https:\/\/koshalsambada.in\/wp-content\/uploads\/2026\/10\/sergey-brin.jpg","medium_large":"https:\/\/koshalsambada.in\/wp-content\/uploads\/2026\/10\/sergey-brin.jpg","large":"https:\/\/koshalsambada.in\/wp-content\/uploads\/2026\/10\/sergey-brin.jpg","1536x1536":"https:\/\/koshalsambada.in\/wp-content\/uploads\/2026\/10\/sergey-brin.jpg","2048x2048":"https:\/\/koshalsambada.in\/wp-content\/uploads\/2026\/10\/sergey-brin.jpg","blogsy-small":"https:\/\/koshalsambada.in\/wp-content\/uploads\/2026\/10\/sergey-brin.jpg","blogsy-small-tall":"https:\/\/koshalsambada.in\/wp-content\/uploads\/2026\/10\/sergey-brin.jpg","blogsy-small-square":"https:\/\/koshalsambada.in\/wp-content\/uploads\/2026\/10\/sergey-brin.jpg","blogsy-small-masonry":"https:\/\/koshalsambada.in\/wp-content\/uploads\/2026\/10\/sergey-brin.jpg","blogsy-medium":"https:\/\/koshalsambada.in\/wp-content\/uploads\/2026\/10\/sergey-brin.jpg","blogsy-medium-masonry":"https:\/\/koshalsambada.in\/wp-content\/uploads\/2026\/10\/sergey-brin.jpg","blogsy-large":"https:\/\/koshalsambada.in\/wp-content\/uploads\/2026\/10\/sergey-brin.jpg","blogsy-wide":"https:\/\/koshalsambada.in\/wp-content\/uploads\/2026\/10\/sergey-brin.jpg"},"magazineBlocksPostAuthor":{"name":"admin","avatar":"https:\/\/secure.gravatar.com\/avatar\/8709732a479614e7a8aa24d3eb1b239f30dc6d90c61464ed495001e7a469d856?s=96&d=mm&r=g"},"magazineBlocksPostCommentsNumber":"0","magazineBlocksPostExcerpt":"Google co-founder Sergey Brin who established The Sergey Brin Family Foundation. The Sergey Brin Family Foundation, a private philanthropic organisation established in 2014 by Google co-founder Sergey Brin, supports a variety of important issues. These include research to understand, treat and improve the lives of people with central nervous system conditions and accelerating next-generation energy [&hellip;]","magazineBlocksPostCategories":["\u0b26\u0b47\u0b36 \u0b2c\u0b3f\u0b26\u0b47\u0b36"],"magazineBlocksPostViewCount":1,"magazineBlocksPostReadTime":3,"magazine_blocks_featured_image_url":{"full":["https:\/\/koshalsambada.in\/wp-content\/uploads\/2026\/10\/sergey-brin.jpg",400,225,false],"medium":["https:\/\/koshalsambada.in\/wp-content\/uploads\/2026\/10\/sergey-brin.jpg",300,169,false],"thumbnail":["https:\/\/koshalsambada.in\/wp-content\/uploads\/2026\/10\/sergey-brin.jpg",150,84,false]},"magazine_blocks_author":{"display_name":"admin","author_link":"https:\/\/koshalsambada.in\/author\/admin"},"magazine_blocks_comment":0,"magazine_blocks_author_image":"https:\/\/secure.gravatar.com\/avatar\/8709732a479614e7a8aa24d3eb1b239f30dc6d90c61464ed495001e7a469d856?s=96&d=mm&r=g","magazine_blocks_category":"<a href=\"#\" class=\"category-link category-link-31\">\u0b26\u0b47\u0b36 \u0b2c\u0b3f\u0b26\u0b47\u0b36<\/a>","_links":{"self":[{"href":"https:\/\/koshalsambada.in\/index.php?rest_route=\/wp\/v2\/posts\/32368","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/koshalsambada.in\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/koshalsambada.in\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/koshalsambada.in\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/koshalsambada.in\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=32368"}],"version-history":[{"count":0,"href":"https:\/\/koshalsambada.in\/index.php?rest_route=\/wp\/v2\/posts\/32368\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/koshalsambada.in\/index.php?rest_route=\/wp\/v2\/media\/32369"}],"wp:attachment":[{"href":"https:\/\/koshalsambada.in\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=32368"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/koshalsambada.in\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=32368"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/koshalsambada.in\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=32368"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}