{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,21]],"date-time":"2025-10-21T00:30:54Z","timestamp":1761006654120,"version":"build-2065373602"},"reference-count":38,"publisher":"Wiley","issue":"8","license":[{"start":{"date-parts":[[2024,5,20]],"date-time":"2024-05-20T00:00:00Z","timestamp":1716163200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100001409","name":"Department of Science and Technology, Ministry of Science and Technology, India","doi-asserted-by":"publisher","award":["SR\/CSRI\/162\/2013"],"award-info":[{"award-number":["SR\/CSRI\/162\/2013"]}],"id":[{"id":"10.13039\/501100001409","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100009053","name":"Wellcome Trust DBT India Alliance","doi-asserted-by":"publisher","award":["IA\/M\/15\/1\/502023"],"award-info":[{"award-number":["IA\/M\/15\/1\/502023"]}],"id":[{"id":"10.13039\/501100009053","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["movementdisorders.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Movement Disorders"],"published-print":{"date-parts":[[2024,8]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>Abnormalities in ataxin\u20102 associated with spinocerebellar ataxia type 2 (SCA2) may lead to widespread disruptions in the proteome. This study was performed to identify dysregulated proteome in SCA2 and to explore its clinical\u2010radiological correlations.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Cerebrospinal fluid (CSF) samples from 21 genetically confirmed SCA2 were subjected to shotgun proteome analysis using mass spectrometry (MS) and tandem mass tag (TMT)\u2010based multiplexing. Proteins with at least 1.5\u2010fold change in abundance were identified. Their relative abundance was measured using parallel reaction monitoring (PRM) and correlated against disease\u2010related factors.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Eleven proteins were significantly upregulated in SCA2. They belonged to the family of cell adhesion molecules and granins. Their fold changes showed significant clinical, genetic, and radiological correlations.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>Significant dysregulation of CSF proteome is seen in SCA2. The dysregulated protein may have potential use in clinical evaluation of patients with SCA2.<\/jats:p><\/jats:sec>","DOI":"10.1002\/mds.29834","type":"journal-article","created":{"date-parts":[[2024,5,21]],"date-time":"2024-05-21T00:38:12Z","timestamp":1716251892000},"page":"1418-1423","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Dysregulated <scp>Cerebrospinal Fluid<\/scp> Proteome of Spinocerebellar Ataxia Type 2 and its Clinical Implications"],"prefix":"10.1002","volume":"39","author":[{"given":"Albert","family":"Stezin","sequence":"first","affiliation":[{"name":"Department of Neurology National Institute of Mental Health and Neurosciences (NIMHANS)  Bangalore India"},{"name":"Clinical Neurosciences, Centre for Brain Research (CBR) Indian Institute of Science (IISc)  Bangalore India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gajanan 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