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Cited by 264

The DOI matches its Crossref record; 76 of the 76 references it cites were found in a registry or an index.

Amyloid beta, mitochondrial structural and functional dynamics in Alzheimer's disease

Open access
Reddy, P. Hemachandra·2009·Experimental Neurology

Abstract

Mitochondria are the major source of energy for the normal functioning of brain cells. Increasing evidence suggests that the amyloid precursor protein (APP) and amyloid beta (Aβ) accumulate in mitochondrial membranes, cause mitochondrial structural and functional damage, and prevent neurons from functioning normally. Oligomeric Ab is reported to induce intracellular Ca2+ levels and to promote the excess accumulation of intracellular Ca2+ into mitochondria, to induce the mitochondrial permeability transition pore to open, and to damage mitochondrial structure. Based on recent gene expression studies of APP transgenic mice and AD postmortem brains, and APP/Aβ and mitochondrial structural studies, we propose that the overexpression of APP and the increased production of Aβ may cause structural changes of mitochondria, including a increase in the production of defective mitochondria, a decrease in mitochondrial trafficking, and the alteration of mitochondrial dynamics in neurons affected by AD. This article discusses some critical issues of APP/Aβ associated with mitochondria, mitochondrial structural and functional damage, and abnormal intracellular calcium regulation in neurons from AD patients. This article also discusses the link between Aβ and impaired mitochondrial dynamics in AD.

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Metadata

Authors
Reddy, P. H.
Venue
Experimental Neurology
Publisher
Elsevier BV
Published
2009-08
Volume
218
Issue
2
Pages
286-292
ISSN
0014-4886 (ISSN-L)
OpenAlex
W2139206850
Cited by
264
References
76
FWCI
16.93
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Amyloid beta, mitochondrial structural and functional dynamics in Alzheimer's disease. https://app.cochat.ai/papers/10.1016/j.expneurol.2009.03.042
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Reddy, P. H. (2009). Amyloid beta, mitochondrial structural and functional dynamics in Alzheimer's disease. Experimental Neurology. https://doi.org/10.1016/j.expneurol.2009.03.042

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.