ArticleNeurology2023
Association of CSF GAP-43 With the Rate of Cognitive Decline and Progression to Dementia in Amyloid-Positive Individuals.
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Article in Neurology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.
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32citing papers in PubMed
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Who cites it
32 citing papers in PubMed, 39 citations in OpenAlex.
- Sex-specific brain reserve and progression from mild cognitive impairment to Alzheimer's disease dementia.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2026Article
- Elevated CSF GAP-43 is associated with reduced cerebral glucose metabolism and cognitive impairment in individuals with mild cognitive impairment.Brain imaging and behavior · 2026Article
- Contributions of the Alzheimer's Disease Neuroimaging Initiative to advancing AD research: a targeted review of recent publications.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2026Review
- Ratios of CSF proteins reflect cognitive function in ALS.Alzheimer's research & therapy · 2026Article
- Plasma growth-associated protein 43 correlates with synaptic loss in Alzheimer's disease.Cell reports. Medicine · 2025Article
- Hippocampal volume moderates the association between cerebrospinal fluid growth-associated protein 43 and episodic memory performance in older adults.Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition · 2025Article
- Integrative assessment of RNA sequencing and in silico analysis to pinpoint mRNAs, lncRNAs, and circRNAs interactions with miRNAs underlying arsenic-induced neurotoxicity.BMC genomics · 2025Article
- Association of pulse pressure with presynaptic dysfunction in older adults with Alzheimer's disease: a cohort study.Scientific reports · 2025Article
- From Amyloid to Synaptic Dysfunction: Biomarker-Driven Insights into Alzheimer's Disease.Current issues in molecular biology · 2025Review
- Synaptic loss pattern is constrained by brain connectome and modulated by phosphorylated tau in Alzheimer's disease.Nature communications · 2025Article
- Associations between fluid biomarkers and PET imaging ([11C]UCB-J) of synaptic pathology in Alzheimer's disease.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2025Article
- Glial reactivity correlates with synaptic dysfunction across aging and Alzheimer's disease.Nature communications · 2025Article
- Presynaptic loss and axonal degeneration synergistically correlate with longitudinal neurodegeneration and cognitive decline.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2025Article
- A cerebrospinal fluid synaptic protein biomarker for prediction of cognitive resilience versus decline in Alzheimer's disease.Nature medicine · 2025Article
- Growth associated protein 43 (GAP-43) predicts brain amyloidosis in Alzheimer's dementia continuum: an [BMC neurology · 2025Article
- Elevated CSF GAP-43 in Mild Cognitive Impairment Linked to Cognitive Impairment Through Increased Amyloid-β Accumulation, with a Shift to Reduced Amyloid-β Accumulation in Alzheimer's Disease.Journal of molecular neuroscience : MN · 2025Article
- Seabirds in crisis: Plastic ingestion induces proteomic signatures of multiorgan failure and neurodegeneration.Science advances · 2025Article
- Growth-associated protein 43 is associated with faster functional decline among amyloid-positive individuals with objectively defined subtle cognitive decline and mild cognitive impairment.Neuropsychology · 2025Article
- Identification of Key Genes in Esketamine's Therapeutic Effects on Perioperative Neurocognitive Disorders via Transcriptome Sequencing.Drug design, development and therapy · 2025Article
- GAP-43 is associated with faster amyloid-associated neurodegeneration and cognitive decline in Alzheimer's disease.Frontiers in neurology · 2025Article
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Authors and funding
11 authors at 2 institutions in 4 countries.
Annika ÖhrfeltFrom the Department of Psychiatry and Neurochemistry (A.Ö., A.L.B., N.J.A., H.K., H.Z., K.B.), Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Mölndal; Wallenberg Centre for Molecular and Translational Medicine (N.J.A.), University of Gothenburg, Sweden; Department of Old Age Psychiatry (N.J.A.), Institute of Psychiatry, Psychology and Neuroscience, King's College London; NIHR Biomedical Research Centre for Mental Health and Biomedical Research Unit for Dementia at South London and Maudsley NHS Foundation (N.J.A., H.Z.), London, United Kingdom; Clinical Neurochemistry Laboratory (H.K., K.B.), Sahlgrenska University Hospital, Mölndal, Sweden; Fujirebio Europe NV (M.V.), Ghent, Belgium; Department of Veterans Affairs Medical Center (M.W.W.), Center for Imaging of Neurodegenerative Diseases, San Francisco, CA; Departments of Radiology (M.W.W.), Medicine (M.W.W.), Psychiatry (M.W.W.) and Neurology (M.W.W.), University of California, San Francisco; Department of Pathology and Laboratory Medicine (J.Q.T., L.M.S.), Institute on Aging, Center for Neurodegenerative Disease Research, University of Pennsylvania School of Medicine, Philadelphia; Department of Neurodegenerative Disease (H.Z.), UCL Institute of Neurology, London, United Kingdom; UK Dementia Research Institute (H.Z.), London; and Hong Kong Center for Neurodegenerative Diseases (H.Z.), China. annika.ohrfelt@neuro.gu.se.ORCID https://orcid.org/0000-0001-8942-4181
Andréa L BenedetFrom the Department of Psychiatry and Neurochemistry (A.Ö., A.L.B., N.J.A., H.K., H.Z., K.B.), Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Mölndal; Wallenberg Centre for Molecular and Translational Medicine (N.J.A.), University of Gothenburg, Sweden; Department of Old Age Psychiatry (N.J.A.), Institute of Psychiatry, Psychology and Neuroscience, King's College London; NIHR Biomedical Research Centre for Mental Health and Biomedical Research Unit for Dementia at South London and Maudsley NHS Foundation (N.J.A., H.Z.), London, United Kingdom; Clinical Neurochemistry Laboratory (H.K., K.B.), Sahlgrenska University Hospital, Mölndal, Sweden; Fujirebio Europe NV (M.V.), Ghent, Belgium; Department of Veterans Affairs Medical Center (M.W.W.), Center for Imaging of Neurodegenerative Diseases, San Francisco, CA; Departments of Radiology (M.W.W.), Medicine (M.W.W.), Psychiatry (M.W.W.) and Neurology (M.W.W.), University of California, San Francisco; Department of Pathology and Laboratory Medicine (J.Q.T., L.M.S.), Institute on Aging, Center for Neurodegenerative Disease Research, University of Pennsylvania School of Medicine, Philadelphia; Department of Neurodegenerative Disease (H.Z.), UCL Institute of Neurology, London, United Kingdom; UK Dementia Research Institute (H.Z.), London; and Hong Kong Center for Neurodegenerative Diseases (H.Z.), China.
Nicholas J AshtonFrom the Department of Psychiatry and Neurochemistry (A.Ö., A.L.B., N.J.A., H.K., H.Z., K.B.), Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Mölndal; Wallenberg Centre for Molecular and Translational Medicine (N.J.A.), University of Gothenburg, Sweden; Department of Old Age Psychiatry (N.J.A.), Institute of Psychiatry, Psychology and Neuroscience, King's College London; NIHR Biomedical Research Centre for Mental Health and Biomedical Research Unit for Dementia at South London and Maudsley NHS Foundation (N.J.A., H.Z.), London, United Kingdom; Clinical Neurochemistry Laboratory (H.K., K.B.), Sahlgrenska University Hospital, Mölndal, Sweden; Fujirebio Europe NV (M.V.), Ghent, Belgium; Department of Veterans Affairs Medical Center (M.W.W.), Center for Imaging of Neurodegenerative Diseases, San Francisco, CA; Departments of Radiology (M.W.W.), Medicine (M.W.W.), Psychiatry (M.W.W.) and Neurology (M.W.W.), University of California, San Francisco; Department of Pathology and Laboratory Medicine (J.Q.T., L.M.S.), Institute on Aging, Center for Neurodegenerative Disease Research, University of Pennsylvania School of Medicine, Philadelphia; Department of Neurodegenerative Disease (H.Z.), UCL Institute of Neurology, London, United Kingdom; UK Dementia Research Institute (H.Z.), London; and Hong Kong Center for Neurodegenerative Diseases (H.Z.), China.ORCID https://orcid.org/0000-0002-3579-8804
Hlin KvartsbergFrom the Department of Psychiatry and Neurochemistry (A.Ö., A.L.B., N.J.A., H.K., H.Z., K.B.), Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Mölndal; Wallenberg Centre for Molecular and Translational Medicine (N.J.A.), University of Gothenburg, Sweden; Department of Old Age Psychiatry (N.J.A.), Institute of Psychiatry, Psychology and Neuroscience, King's College London; NIHR Biomedical Research Centre for Mental Health and Biomedical Research Unit for Dementia at South London and Maudsley NHS Foundation (N.J.A., H.Z.), London, United Kingdom; Clinical Neurochemistry Laboratory (H.K., K.B.), Sahlgrenska University Hospital, Mölndal, Sweden; Fujirebio Europe NV (M.V.), Ghent, Belgium; Department of Veterans Affairs Medical Center (M.W.W.), Center for Imaging of Neurodegenerative Diseases, San Francisco, CA; Departments of Radiology (M.W.W.), Medicine (M.W.W.), Psychiatry (M.W.W.) and Neurology (M.W.W.), University of California, San Francisco; Department of Pathology and Laboratory Medicine (J.Q.T., L.M.S.), Institute on Aging, Center for Neurodegenerative Disease Research, University of Pennsylvania School of Medicine, Philadelphia; Department of Neurodegenerative Disease (H.Z.), UCL Institute of Neurology, London, United Kingdom; UK Dementia Research Institute (H.Z.), London; and Hong Kong Center for Neurodegenerative Diseases (H.Z.), China.ORCID https://orcid.org/0000-0002-4481-508X
Manu VandijckFrom the Department of Psychiatry and Neurochemistry (A.Ö., A.L.B., N.J.A., H.K., H.Z., K.B.), Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Mölndal; Wallenberg Centre for Molecular and Translational Medicine (N.J.A.), University of Gothenburg, Sweden; Department of Old Age Psychiatry (N.J.A.), Institute of Psychiatry, Psychology and Neuroscience, King's College London; NIHR Biomedical Research Centre for Mental Health and Biomedical Research Unit for Dementia at South London and Maudsley NHS Foundation (N.J.A., H.Z.), London, United Kingdom; Clinical Neurochemistry Laboratory (H.K., K.B.), Sahlgrenska University Hospital, Mölndal, Sweden; Fujirebio Europe NV (M.V.), Ghent, Belgium; Department of Veterans Affairs Medical Center (M.W.W.), Center for Imaging of Neurodegenerative Diseases, San Francisco, CA; Departments of Radiology (M.W.W.), Medicine (M.W.W.), Psychiatry (M.W.W.) and Neurology (M.W.W.), University of California, San Francisco; Department of Pathology and Laboratory Medicine (J.Q.T., L.M.S.), Institute on Aging, Center for Neurodegenerative Disease Research, University of Pennsylvania School of Medicine, Philadelphia; Department of Neurodegenerative Disease (H.Z.), UCL Institute of Neurology, London, United Kingdom; UK Dementia Research Institute (H.Z.), London; and Hong Kong Center for Neurodegenerative Diseases (H.Z.), China.
Michael W WeinerFrom the Department of Psychiatry and Neurochemistry (A.Ö., A.L.B., N.J.A., H.K., H.Z., K.B.), Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Mölndal; Wallenberg Centre for Molecular and Translational Medicine (N.J.A.), University of Gothenburg, Sweden; Department of Old Age Psychiatry (N.J.A.), Institute of Psychiatry, Psychology and Neuroscience, King's College London; NIHR Biomedical Research Centre for Mental Health and Biomedical Research Unit for Dementia at South London and Maudsley NHS Foundation (N.J.A., H.Z.), London, United Kingdom; Clinical Neurochemistry Laboratory (H.K., K.B.), Sahlgrenska University Hospital, Mölndal, Sweden; Fujirebio Europe NV (M.V.), Ghent, Belgium; Department of Veterans Affairs Medical Center (M.W.W.), Center for Imaging of Neurodegenerative Diseases, San Francisco, CA; Departments of Radiology (M.W.W.), Medicine (M.W.W.), Psychiatry (M.W.W.) and Neurology (M.W.W.), University of California, San Francisco; Department of Pathology and Laboratory Medicine (J.Q.T., L.M.S.), Institute on Aging, Center for Neurodegenerative Disease Research, University of Pennsylvania School of Medicine, Philadelphia; Department of Neurodegenerative Disease (H.Z.), UCL Institute of Neurology, London, United Kingdom; UK Dementia Research Institute (H.Z.), London; and Hong Kong Center for Neurodegenerative Diseases (H.Z.), China.
John Q TrojanowskiFrom the Department of Psychiatry and Neurochemistry (A.Ö., A.L.B., N.J.A., H.K., H.Z., K.B.), Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Mölndal; Wallenberg Centre for Molecular and Translational Medicine (N.J.A.), University of Gothenburg, Sweden; Department of Old Age Psychiatry (N.J.A.), Institute of Psychiatry, Psychology and Neuroscience, King's College London; NIHR Biomedical Research Centre for Mental Health and Biomedical Research Unit for Dementia at South London and Maudsley NHS Foundation (N.J.A., H.Z.), London, United Kingdom; Clinical Neurochemistry Laboratory (H.K., K.B.), Sahlgrenska University Hospital, Mölndal, Sweden; Fujirebio Europe NV (M.V.), Ghent, Belgium; Department of Veterans Affairs Medical Center (M.W.W.), Center for Imaging of Neurodegenerative Diseases, San Francisco, CA; Departments of Radiology (M.W.W.), Medicine (M.W.W.), Psychiatry (M.W.W.) and Neurology (M.W.W.), University of California, San Francisco; Department of Pathology and Laboratory Medicine (J.Q.T., L.M.S.), Institute on Aging, Center for Neurodegenerative Disease Research, University of Pennsylvania School of Medicine, Philadelphia; Department of Neurodegenerative Disease (H.Z.), UCL Institute of Neurology, London, United Kingdom; UK Dementia Research Institute (H.Z.), London; and Hong Kong Center for Neurodegenerative Diseases (H.Z.), China.
Leslie M ShawFrom the Department of Psychiatry and Neurochemistry (A.Ö., A.L.B., N.J.A., H.K., H.Z., K.B.), Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Mölndal; Wallenberg Centre for Molecular and Translational Medicine (N.J.A.), University of Gothenburg, Sweden; Department of Old Age Psychiatry (N.J.A.), Institute of Psychiatry, Psychology and Neuroscience, King's College London; NIHR Biomedical Research Centre for Mental Health and Biomedical Research Unit for Dementia at South London and Maudsley NHS Foundation (N.J.A., H.Z.), London, United Kingdom; Clinical Neurochemistry Laboratory (H.K., K.B.), Sahlgrenska University Hospital, Mölndal, Sweden; Fujirebio Europe NV (M.V.), Ghent, Belgium; Department of Veterans Affairs Medical Center (M.W.W.), Center for Imaging of Neurodegenerative Diseases, San Francisco, CA; Departments of Radiology (M.W.W.), Medicine (M.W.W.), Psychiatry (M.W.W.) and Neurology (M.W.W.), University of California, San Francisco; Department of Pathology and Laboratory Medicine (J.Q.T., L.M.S.), Institute on Aging, Center for Neurodegenerative Disease Research, University of Pennsylvania School of Medicine, Philadelphia; Department of Neurodegenerative Disease (H.Z.), UCL Institute of Neurology, London, United Kingdom; UK Dementia Research Institute (H.Z.), London; and Hong Kong Center for Neurodegenerative Diseases (H.Z.), China.
Henrik ZetterbergFrom the Department of Psychiatry and Neurochemistry (A.Ö., A.L.B., N.J.A., H.K., H.Z., K.B.), Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Mölndal; Wallenberg Centre for Molecular and Translational Medicine (N.J.A.), University of Gothenburg, Sweden; Department of Old Age Psychiatry (N.J.A.), Institute of Psychiatry, Psychology and Neuroscience, King's College London; NIHR Biomedical Research Centre for Mental Health and Biomedical Research Unit for Dementia at South London and Maudsley NHS Foundation (N.J.A., H.Z.), London, United Kingdom; Clinical Neurochemistry Laboratory (H.K., K.B.), Sahlgrenska University Hospital, Mölndal, Sweden; Fujirebio Europe NV (M.V.), Ghent, Belgium; Department of Veterans Affairs Medical Center (M.W.W.), Center for Imaging of Neurodegenerative Diseases, San Francisco, CA; Departments of Radiology (M.W.W.), Medicine (M.W.W.), Psychiatry (M.W.W.) and Neurology (M.W.W.), University of California, San Francisco; Department of Pathology and Laboratory Medicine (J.Q.T., L.M.S.), Institute on Aging, Center for Neurodegenerative Disease Research, University of Pennsylvania School of Medicine, Philadelphia; Department of Neurodegenerative Disease (H.Z.), UCL Institute of Neurology, London, United Kingdom; UK Dementia Research Institute (H.Z.), London; and Hong Kong Center for Neurodegenerative Diseases (H.Z.), China.ORCID https://orcid.org/0000-0002-4671-6763
Kaj BlennowFrom the Department of Psychiatry and Neurochemistry (A.Ö., A.L.B., N.J.A., H.K., H.Z., K.B.), Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Mölndal; Wallenberg Centre for Molecular and Translational Medicine (N.J.A.), University of Gothenburg, Sweden; Department of Old Age Psychiatry (N.J.A.), Institute of Psychiatry, Psychology and Neuroscience, King's College London; NIHR Biomedical Research Centre for Mental Health and Biomedical Research Unit for Dementia at South London and Maudsley NHS Foundation (N.J.A., H.Z.), London, United Kingdom; Clinical Neurochemistry Laboratory (H.K., K.B.), Sahlgrenska University Hospital, Mölndal, Sweden; Fujirebio Europe NV (M.V.), Ghent, Belgium; Department of Veterans Affairs Medical Center (M.W.W.), Center for Imaging of Neurodegenerative Diseases, San Francisco, CA; Departments of Radiology (M.W.W.), Medicine (M.W.W.), Psychiatry (M.W.W.) and Neurology (M.W.W.), University of California, San Francisco; Department of Pathology and Laboratory Medicine (J.Q.T., L.M.S.), Institute on Aging, Center for Neurodegenerative Disease Research, University of Pennsylvania School of Medicine, Philadelphia; Department of Neurodegenerative Disease (H.Z.), UCL Institute of Neurology, London, United Kingdom; UK Dementia Research Institute (H.Z.), London; and Hong Kong Center for Neurodegenerative Diseases (H.Z.), China.ORCID https://orcid.org/0000-0002-1890-4193
Alzheimer's Disease Neuroimaging Initiative
San Francisco VA Medical Center · USUniversity College London · GB
Funding
Project 1U19AG024904 · NIA · NORTHERN CALIFORNIA INSTITUTE/RES/EDU · PI MICHAEL W WEINER · 2016 to 2026
$226.7MThe Alzheimer's Clinical Trial Consortium - Down Syndrome Network (ACTC- DSN)U24AG057437 · NIA · UNIVERSITY OF SOUTHERN CALIFORNIA · PI Paul S. Aisen, RONALD C PETERSEN · 2018 to 2026
$198.4MAlzheimer's Disease Neuroimaging Initiative - SupplementU01AG024904 · NIA · NORTHERN CALIFORNIA INSTITUTE RES &EDUC · PI WEINER, MICHAEL W · 2004 to 2015
$121.0MTrial-Ready Cohort for Preclinical/Prodromal Alzheimer's DiseaseR01AG053798 · NIA · UNIVERSITY OF SOUTHERN CALIFORNIA · PI AISEN, PAUL S., CUMMINGS, JEFFREY L. · 2017 to 2022
$39.4MThe MobileToolbox for Monitoring Cognitive Function - Technical CoreU2CAG060426 · NIA · NORTHWESTERN UNIVERSITY AT CHICAGO · PI SANDRA WEINTRAUB · 2018 to 2026
$35.0MResearch Education ComponentP30AG066514 · NIA · ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI · PI NIKOLAOS K ROBAKIS · 2020 to 2026
$31.0MResearch Education ComponentP30AG066512 · NIA · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI Mary Sherman Mittelman · 2020 to 2026
$28.4MResearch Education ComponentP30AG072979 · NIA · UNIVERSITY OF PENNSYLVANIA · PI DAVID A WOLK · 2021 to 2026
$24.8MDemocratising Machine Learning for researchers working in Alzheimer's spaceR01AG058676 · NIA · UNIVERSITY OF MELBOURNE · PI MASTERS, COLIN · 2018 to 2022
$10.9MCharacterizing Cognitive Decline in Late Life Depression: The ADNI-D ProjectR01MH098062 · NIMH · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI Robert Scott Mackin · 2013 to 2026
$9.1MValidation of Online Methods to Predict and Monitor Cognitive DeclineRF1AG059009 · NIA · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI NOSHENY, RACHEL LAUREN · 2018 to 2018
$6.2MPredicting populations at-risk of developing pathological hoardingR01MH117114 · NIMH · UNIVERSITY OF FLORIDA · PI MACKIN, ROBERT SCOTT, MATHEWS, CAROL A · 2018 to 2022
$3.7MNIA NIH HHS P30 AG066512NIA NIH HHS P30 AG066514NIA NIH HHS P30 AG072979NIA NIH HHS R01 AG053798NIA NIH HHS R01 AG058676NIA NIH HHS R01 AG068398NIA NIH HHS RF1 AG059009NIA NIH HHS U01 AG024904NIA NIH HHS U19 AG024904NIA NIH HHS U24 AG057437NIA NIH HHS U2C AG060426NIMH NIH HHS R01 MH098062NIMH NIH HHS R01 MH117114
Abstract
BACKGROUND AND
objectivesTo test the associations between the presynaptic growth-associated protein 43 (GAP-43), quantified in CSF, and biomarkers of Alzheimer disease (AD) pathophysiology, cross-sectionally and longitudinally.
methodsIn this retrospective study, GAP-43 was measured in participants from the AD Neuroimaging Initiative (ADNI) cohort using an in-house ELISA method, and levels were compared between groups, both cross-sectionally and longitudinally. Linear regression models tested the associations between biomarkers of AD (amyloid beta [Aβ] and tau pathologies, neurodegeneration, and cognition) adjusted by age, sex, and diagnosis. Linear mixed-effect models evaluated how baseline GAP-43 predicts brain hypometabolism, atrophy, and cognitive decline over time. Cox proportional hazard regression models tested how GAP-43 levels and Aβ status, at baseline, increased the risk of progression to AD dementia over time.
resultsThis study included 786 participants from the ADNI cohort, which were further classified in cognitively unimpaired (CU) Aβ-negative (n DISCUSSION: High baseline levels of CSF GAP-43 are associated with progression in Aβ-positive individuals, with a more aggressive neurodegenerative process, faster rate of cognitive decline, and increased risk of converting to dementia.
Indexed as
Alzheimer DiseaseCognitive DysfunctionAmyloid beta-PeptidesAmyloidogenic ProteinsAtrophyBiomarkersDisease ProgressionGAP-43 ProteinHumansPositron-Emission TomographyRetrospective Studiestau ProteinsAmyloid beta-PeptidesAmyloidogenic ProteinsBiomarkersGAP-43 Proteintau Proteins
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