Cited by 52Alzheimer's disease research and treatmentsNeuroscience and Neuropharmacology ResearchNeuroinflammation and Neurodegeneration Mechanisms

Presenilins in synaptic function and disease.

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Ho, Angela, Shen, Jie·2011·Trends in Molecular Medicine

Abstract

The presenilin genes harbor approximately 90% of mutations linked to early-onset familial Alzheimer's disease (FAD), but how these mutations cause the disease is still being debated. Genetic analysis in Drosophila and mice demonstrate that presenilin plays essential roles in synaptic function, learning and memory, as well as neuronal survival in the adult brain, and the FAD-linked mutations alter the normal function of presenilin in these processes. Presenilin has also been reported to regulate the calcium homeostasis of intracellular stores, and presynaptic presenilin controls neurotransmitter release and long-term potentiation through modulation of calcium release from intracellular stores. In this review, we highlight recent advances in deciphering the role of presenilin in synaptic function, calcium regulation and disease, and pose key questions for future studies.

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Crossref · 10.1016/j.molmed.2011.06.002

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  • Previous evidence indicates that presenilins influence synaptic function and intracellular calcium homeostasis.

    “This broad and mixed response is consistent with the wider perturbation of interleukin, TGF-β, Wnt, glutamatergic, and presenilin signaling observed in our pathway analysis and with previous evidence that presenilins influence synaptic function and intracellular calcium homeostasis (Ho and Shen, 2011; Shen and Kelleher, 2007).”

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Authors
Ho, A., & Shen, J.
Affiliations
  • Boston University (US)
  • Brigham and Women's Hospital (US)
Corresponding author
Shen, Jie
Venue
Trends in Molecular Medicine
Publisher
Elsevier BV
Published
2011-11
Volume
17
Issue
11
Pages
617-624
ISSN
1471-4914 (ISSN-L)
OpenAlex
W2073660598
Cited by
52
References
64
Citations by year
2026: 1 · 2025: 1 · 2023: 1 · 2022: 3 · 2021: 2 · 2020: 4 · 2019: 4 · 2018: 4 · 2017: 4 · 2015: 1 · 2014: 7 · 2013: 15 · 2012: 5
FWCI
0.92
Type
journal article
Language
en
Open access
Locations
  • Trends in Molecular Medicine (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • National Institute on Aging (K01AG027311)
  • National Institute of Neurological Disorders and Stroke (NS041783, RF1NS041783, R01NS042818, NS042818, R01NS041783)
Topics
  • Health Sciences › Medicine › Physiology › Alzheimer's disease research and treatments
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neuroscience and Neuropharmacology Research
  • Life Sciences › Neuroscience › Neurology › Neuroinflammation and Neurodegeneration Mechanisms
Keywords
presenilin, presenilin mutations, early-onset familial Alzheimer's disease, synaptic function, learning and memory, neuronal survival, calcium homeostasis, intracellular calcium stores, presynaptic neurotransmitter release, long-term potentiation, Drosophila, mouse model
MeSH terms
Alzheimer Disease, Animals, Calcium, Cerebral Cortex, Homeostasis, Humans, Synapses, Mutation, Missense, Presenilin-1

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