Cited by 79Barrier Structure and Function StudiesAlzheimer's disease research and treatmentsNeurological Disease Mechanisms and Treatments

Molecular Links Between Endothelial Dysfunction and Neurodegeneration in Alzheimer's Disease

Lyros, Epameinondas, Bakogiannis, Constantinos, Liu, Yang, Fassbender, Klaus·2014·Current Alzheimer Research

Abstract

Alzheimer's disease (AD) is characterized by a progressive decline of cognitive functions and represents the most common form of dementia and a major cause of morbidity and mortality in the modern, westernized societies. There is accumulating evidence to support the hypothesis that a primary cerebral vascular dysfunction initiates a cascade of events that lead to neuronal injury in Alzheimer's dementia. The endothelium, in specific, constitutes a part of the blood brain barrier, the dysfunction of which is thought to play an important role to disturbed amyloid-β homeostasis and infiltration of the brain parenchyma with circulating toxic molecules in the disease. Furthermore, the endothelium itself is under certain conditions capable of producing neurotoxic and inflammatory factors, whereas common growth factors regulate the development and maintenance of both neurons and blood vessels. Reliance of both endothelial and neuronal cells on mitochondrial integrity and common molecular pathways for apoptosis also imply that there is a link between vascular pathology and neurodegeneration. The present article intends to review available evidence on molecular players implicated in the above mechanisms with the potential to develop biomarkers or novel therapeutic targets.

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Crossref · 10.2174/1567205010666131119235254

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Authors
Lyros, E., Bakogiannis, C., Liu, Y., & Fassbender, K.
Affiliations
Saarland University (DE)
Corresponding author
Fassbender, Klaus
Venue
Current Alzheimer Research
Published
2014-01-31
Volume
11
Issue
1
Pages
18-26
ISSN
1567-2050 (ISSN-L)
OpenAlex
W2165470282
Cited by
70
References
0
Citations by year
2026: 1 · 2025: 2 · 2024: 7 · 2023: 4 · 2022: 4 · 2021: 7 · 2020: 6 · 2019: 3 · 2018: 6 · 2017: 7 · 2016: 5 · 2015: 15 · 2014: 2 · 2013: 1
FWCI
5.04
Type
journal article
Language
en
Open access
closed
Locations
  • Current Alzheimer Research (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Neuroscience › Neurology › Barrier Structure and Function Studies
  • Health Sciences › Medicine › Physiology › Alzheimer's disease research and treatments
  • Life Sciences › Neuroscience › Neurology › Neurological Disease Mechanisms and Treatments
Keywords
Alzheimer's disease, endothelial dysfunction, neurodegeneration, blood-brain barrier, cerebrovascular dysfunction, neuroinflammation, neurovascular unit, mitochondrial integrity, apoptosis, growth factors, biomarkers, therapeutic target
MeSH terms
Alzheimer Disease, Animals, Blood-Brain Barrier, Brain, Cerebrovascular Circulation, Endothelium, Vascular, Humans, Nerve Degeneration

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