Cited by 348Dementia and Cognitive Impairment ResearchAlzheimer's disease research and treatmentsCancer-related cognitive impairment studies

The DOI matches its Crossref record; 565 of the 565 references it cites were found in a registry or an index.

2014 Update of the Alzheimer’s Disease Neuroimaging Initiative: A review of papers published since its inception

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Abstract

The Alzheimer's Disease Neuroimaging Initiative (ADNI) is an ongoing, longitudinal, multicenter study designed to develop clinical, imaging, genetic, and biochemical biomarkers for the early detection and tracking of Alzheimer's disease (AD). The initial study, ADNI-1, enrolled 400 subjects with early mild cognitive impairment (MCI), 200 with early AD, and 200 cognitively normal elderly controls. ADNI-1 was extended by a 2-year Grand Opportunities grant in 2009 and by a competitive renewal, ADNI-2, which enrolled an additional 550 participants and will run until 2015. This article reviews all papers published since the inception of the initiative and summarizes the results to the end of 2013. The major accomplishments of ADNI have been as follows: (1) the development of standardized methods for clinical tests, magnetic resonance imaging (MRI), positron emission tomography (PET), and cerebrospinal fluid (CSF) biomarkers in a multicenter setting; (2) elucidation of the patterns and rates of change of imaging and CSF biomarker measurements in control subjects, MCI patients, and AD patients. CSF biomarkers are largely consistent with disease trajectories predicted by β-amyloid cascade (Hardy, J Alzheimer's Dis 2006;9(Suppl 3):151-3) and tau-mediated neurodegeneration hypotheses for AD, whereas brain atrophy and hypometabolism levels show predicted patterns but exhibit differing rates of change depending on region and disease severity; (3) the assessment of alternative methods of diagnostic categorization. Currently, the best classifiers select and combine optimum features from multiple modalities, including MRI, [(18)F]-fluorodeoxyglucose-PET, amyloid PET, CSF biomarkers, and clinical tests; (4) the development of blood biomarkers for AD as potentially noninvasive and low-cost alternatives to CSF biomarkers for AD diagnosis and the assessment of α-syn as an additional biomarker; (5) the development of methods for the early detection of AD. CSF biomarkers, β-amyloid 42 and tau, as well as amyloid PET may reflect the earliest steps in AD pathology in mildly symptomatic or even nonsymptomatic subjects and are leading candidates for the detection of AD in its preclinical stages; (6) the improvement of clinical trial efficiency through the identification of subjects most likely to undergo imminent future clinical decline and the use of more sensitive outcome measures to reduce sample sizes. Multimodal methods incorporating APOE status and longitudinal MRI proved most highly predictive of future decline. Refinements of clinical tests used as outcome measures such as clinical dementia rating-sum of boxes further reduced sample sizes; (7) the pioneering of genome-wide association studies that leverage quantitative imaging and biomarker phenotypes, including longitudinal data, to confirm recently identified loci, CR1, CLU, and PICALM and to identify novel AD risk loci; (8) worldwide impact through the establishment of ADNI-like programs in Japan, Australia, Argentina, Taiwan, China, Korea, Europe, and Italy; (9) understanding the biology and pathobiology of normal aging, MCI, and AD through integration of ADNI biomarker and clinical data to stimulate research that will resolve controversies about competing hypotheses on the etiopathogenesis of AD, thereby advancing efforts to find disease-modifying drugs for AD; and (10) the establishment of infrastructure to allow sharing of all raw and processed data without embargo to interested scientific investigators throughout the world.

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Research works printed but not linked: 14

  1. Trojanowski J, 2004, Searching for the biomarkers of Alzheimer's, Pract Neurol, 3, 30
  2. Mueller SG, 2006, Ways toward an early diagnosis in Alzheimer's disease: the Alzheimer's Disease Neuroimaging Initiative, Cogn Dement, 5, 56
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  7. 10.1016/j.bbadis.2011.09.008 · DOI
  8. 10.1016/j.neuroimage.2009.05.056 · DOI
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  10. 10.1007/s11682-012-9184-1 · DOI
  11. 10.1007/s11682-012-9196-x · DOI
  12. 10.3389/fgene.2011.00073 · DOI
  13. 10.1016/j.neuroimage.2011.03.077 · DOI
  14. 10.2174/156720512802455331 · DOI

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Metadata

Authors
Weiner, M. W., Veitch, D. P., Aisen, P. S., Beckett, L. A., Cairns, N. J., Cedarbaum, J., Green, R. C., Harvey, D., Jack, C. R., Jagust, W., Luthman, J., Morris, J. C., Petersen, R. C., Saykin, A. J., Shaw, L., Shen, L., Schwarz, A., Toga, A. W., Trojanowski, J. Q., & Initiative, A. D. N.
Affiliations
  • San Francisco VA Medical Center (US)
  • University of California San Diego (US)
  • University of California, Davis (US)
  • Washington University in St. Louis (US)
  • Biogen (United States) (US)
  • Brigham and Women's Hospital (US)
  • Mayo Clinic (US)
  • University of California, Berkeley (US)
  • Eisai (United States) (US)
  • Indiana University Indianapolis (US)
  • University of Pennsylvania (US)
  • Eli Lilly (United States) (US)
  • University of Southern California (US)
Corresponding author
Weiner, Michael W.
Venue
Alzheimer's & Dementia
Publisher
Wiley
Published
2015-06
Volume
11
Issue
6
Pages
e1-120
ISSN
  • 1552-5260 (ISSN-L)
  • 1552-5279
OpenAlex
W1797408175
Cited by
348
References
565
Citations by year
2026: 27 · 2025: 22 · 2024: 28 · 2023: 18 · 2022: 18 · 2021: 43 · 2020: 28 · 2019: 38 · 2018: 36 · 2017: 45 · 2016: 33 · 2015: 11
FWCI
5.74
Type
journal article
Language
en
Open access
Locations
  • Alzheimer s & Dementia (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
  • eScholarship (California Digital Library) (submittedVersion, other-oa)
  • IUScholarWorks (Indiana University) (submittedVersion)
Funders
  • Eli Lilly and Company
  • Pfizer
  • Biogen
  • Synarc
  • TauRx Pharmaceuticals
  • Bayer HealthCare
  • Servier
  • Ipsen
  • National Institutes of Health (5u01ag024904-10)
  • National Institute on Aging (U01-AG-024904, P30AG010129, P30AG010133, R01AG012975, R01AG030048, P30AG036468, P30AG010124, P01AG009215, P01AG017586, U01AG010483, U01AG029213, P50AG005681, R01AG016381, P01AG003991, R01AG019771, RC2AG036535, P01AG019724)
  • National Cancer Institute (P30CA093373)
  • National Institute of General Medical Sciences (R01GM088336)
  • National Institute of Neurological Disorders and Stroke (P50NS053488)
  • National Center for Research Resources (UL1RR024146, R25RR026008)
Topics
  • Health Sciences › Medicine › Psychiatry and Mental health › Dementia and Cognitive Impairment Research
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Alzheimer's disease research and treatments
  • Health Sciences › Medicine › Oncology › Cancer-related cognitive impairment studies
Keywords
Alzheimer's disease, Alzheimer's Disease Neuroimaging Initiative
MeSH terms
Alzheimer Disease, Brain, Humans, Radionuclide Imaging, Multicenter Studies as Topic, Biomarkers, Nootropic Agents, Early Diagnosis

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