{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T17:07:01Z","timestamp":1777396021307,"version":"3.51.4"},"reference-count":61,"publisher":"SAGE Publications","issue":"3","license":[{"start":{"date-parts":[[2023,2,21]],"date-time":"2023-02-21T00:00:00Z","timestamp":1676937600000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Journal of Alzheimer\u2019s Disease"],"published-print":{"date-parts":[[2023,4,4]]},"abstract":"<jats:sec>\n                    <jats:title>Background:<\/jats:title>\n                    <jats:p>Evidence for the universal presence of IgG autoantibodies in blood and their potential utility for the diagnosis of Alzheimer\u2019s disease (AD) and other neurodegenerative diseases has been extensively demonstrated by our laboratory. The fact that AD-related neuropathological changes in the brain can begin more than a decade before tell-tale symptoms emerge has made it difficult to develop diagnostic tests useful for detecting the earliest stages of AD pathogenesis.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Objective:<\/jats:title>\n                    <jats:p>To determine the utility of a panel of autoantibodies for detecting the presence of AD-related pathology along the early AD continuum, including at pre-symptomatic [an average of 4 years before the transition to mild cognitive impairment (MCI)\/AD)], prodromal AD (MCI), and mild-moderate AD stages.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods:<\/jats:title>\n                    <jats:p>\n                      A total of 328 serum samples from multiple cohorts, including ADNI subjects with confirmed pre-symptomatic, prodromal, and mild-moderate AD, were screened using Luminex xMAP\n                      <jats:sup>\u00ae<\/jats:sup>\n                      technology to predict the probability of the presence of AD-related pathology. A panel of eight autoantibodies with age as a covariate was evaluated using randomForest and receiver operating characteristic (ROC) curves.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>Autoantibody biomarkers alone predicted the probability of the presence of AD-related pathology with 81.0% accuracy and an area under the curve (AUC) of 0.84 (95% CI\u200a=\u200a0.78\u20130.91). Inclusion of age as a parameter to the model improved the AUC (0.96; 95% CI\u200a=\u200a0.93\u20130.99) and overall accuracy (93.0%).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>Blood-based autoantibodies can be used as an accurate, non-invasive, inexpensive, and widely accessible diagnostic screener for detecting AD-related pathology at pre-symptomatic and prodromal AD stages that could aid clinicians in diagnosing AD.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.3233\/jad-221091","type":"journal-article","created":{"date-parts":[[2023,2,21]],"date-time":"2023-02-21T11:48:14Z","timestamp":1676980094000},"page":"1077-1091","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":13,"title":["Early Detection of Alzheimer\u2019s Disease-Related Pathology Using a Multi-Disease Diagnostic Platform Employing Autoantibodies as Blood-Based Biomarkers"],"prefix":"10.1177","volume":"92","author":[{"given":"Cassandra A.","family":"DeMarshall","sequence":"first","affiliation":[{"name":"Durin Technologies, Inc., Mullica Hill, NJ, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jeffrey","family":"Viviano","sequence":"additional","affiliation":[{"name":"Durin Technologies, Inc., Mullica Hill, NJ, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sheina","family":"Emrani","sequence":"additional","affiliation":[{"name":"New Jersey Institute for Successful Aging, Rowan University, Stratford, NJ, Department of Psychology, Rowan University, Glassboro, NJ, USA"},{"name":"Department of Psychiatry and Human Behavior, Brown University, Providence, RI, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Umashanger","family":"Thayasivam","sequence":"additional","affiliation":[{"name":"Durin Technologies, Inc., Mullica Hill, NJ, USA"},{"name":"Department 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