Cited by 1,141Alzheimer's disease research and treatmentsDementia and Cognitive Impairment ResearchNeuroinflammation and Neurodegeneration Mechanisms

Amyloid Precursor Protein Trafficking, Processing, and Function

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Thinakaran, Gopal, Koo, Edward H.·2008·Journal of Biological Chemistry

Abstract

Intracellular trafficking and proteolytic processing of amyloid precursor protein (APP) have been the focus of numerous investigations over the past two decades. APP is the precursor to the amyloid beta-protein (Abeta), the 38-43-amino acid residue peptide that is at the heart of the amyloid cascade hypothesis of Alzheimer disease (AD). Tremendous progress has been made since the initial identification of Abeta as the principal component of brain senile plaques of individuals with AD. Specifically, molecular characterization of the secretases involved in Abeta production has facilitated cell biological investigations on APP processing and advanced efforts to model AD pathogenesis in animal models. This minireview summarizes salient features of APP trafficking and amyloidogenic processing and discusses the putative biological functions of APP.

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Crossref · 10.1074/jbc.r800019200

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Authors
Thinakaran, G., & Koo, E. H.
Affiliations
  • University of Chicago (US)
  • University of California San Diego (US)
Corresponding author
  • Thinakaran, Gopal
  • Koo, Edward H.
Venue
Journal of Biological Chemistry
Publisher
Elsevier BV
Published
2008-10
Volume
283
Issue
44
Pages
29615-29619
ISSN
0021-9258 (ISSN-L)
OpenAlex
W1968900405
Cited by
1,141
References
3
Citations by year
2026: 40 · 2025: 44 · 2024: 49 · 2023: 43 · 2022: 43 · 2021: 65 · 2020: 73 · 2019: 70 · 2018: 68 · 2017: 60 · 2016: 78 · 2015: 82 · 2014: 74 · 2013: 66 · 2012: 85
FWCI
7.39
Type
journal article
Language
en
Open access
Locations
  • Journal of Biological Chemistry (publishedVersion, cc-by)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
National Institute on Aging (R01AG019070, AG032179, AG 12376, R01AG012376, AG019070, R01AG032179, R01AG021495, AG021495)
Topics
  • Health Sciences › Medicine › Physiology › Alzheimer's disease research and treatments
  • Health Sciences › Medicine › Psychiatry and Mental health › Dementia and Cognitive Impairment Research
  • Life Sciences › Neuroscience › Neurology › Neuroinflammation and Neurodegeneration Mechanisms
Keywords
amyloid precursor protein, APP trafficking, APP proteolytic processing, amyloid-beta, Alzheimer's disease, amyloid hypothesis, secretases, amyloid plaques
MeSH terms
Alzheimer Disease, Amino Acid Sequence, Amino Acids, Amyloid, Animals, Biological Transport, Brain, Cell Adhesion, Endocytosis, Humans, Models, Biological, Molecular Sequence Data, Protein Structure, Tertiary, Protein Transport, Amyloid Precursor Protein Secretases

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