{"id":209109,"date":"2025-03-19T04:11:17","date_gmt":"2025-03-19T09:11:17","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2025\/03\/itsn1-gene-linked-to-substantial-risk-of-parkinsons-disease"},"modified":"2025-03-19T04:11:17","modified_gmt":"2025-03-19T09:11:17","slug":"itsn1-gene-linked-to-substantial-risk-of-parkinsons-disease","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2025\/03\/itsn1-gene-linked-to-substantial-risk-of-parkinsons-disease","title":{"rendered":"ITSN1 gene linked to substantial risk of Parkinson\u2019s disease"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/itsn1-gene-linked-to-substantial-risk-of-parkinsons-disease2.jpg\"><\/a><\/p>\n<p>A new study published in Cell Reports reveals a breakthrough discovery linking genetic variants in the gene ITSN1 to a significantly elevated risk of Parkinson\u2019s disease, a neurodegenerative condition that affects nearly 2% of adults older than 65 years.<\/p>\n<p>These findings were subsequently validated across three independent cohorts comprising more than 8,000 cases and 400,000 controls. Importantly, ITSN1 carriers trended toward earlier age of disease onset.<\/p>\n<p>ITSN1 plays an important role in how neurons send messages to each other \u2013 a process called synaptic transmission \u2013 making it particularly relevant to Parkinson\u2019s disease, a condition in which disruption of nerve signals leads to the typical symptoms of impaired gait and balance, tremors and rigidity. \u201cWe also showed in fruit flies that reducing ITSN1 levels worsens Parkinson\u2019s-like features, including the ability to climb. We plan to extend these investigations to stem cell and mouse models,\u201d the author said.<\/p>\n<p>Interestingly, previous studies have recently implicated similar ITSN1 mutations in autism spectrum disorder (ASD). Other emerging data also have suggested an association between ASD and Parkinson\u2019s disease, indicating that people with ASD are three times more likely to develop parkinsonism.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A new study published in Cell Reports reveals a breakthrough discovery linking genetic variants in the gene ITSN1 to a significantly elevated risk of Parkinson\u2019s disease, a neurodegenerative condition that affects nearly 2% of adults older than 65 years. These findings were subsequently validated across three independent cohorts comprising more than 8,000 cases and 400,000 [\u2026]<\/p>\n","protected":false},"author":662,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11,412,47],"tags":[],"class_list":["post-209109","post","type-post","status-publish","format-standard","hentry","category-biotech-medical","category-genetics","category-neuroscience"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/209109","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=209109"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/209109\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=209109"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=209109"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=209109"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}