ArticleScientific reports2023
Analysis of endothelial gene polymorphisms in Spanish patients with vascular dementia and Alzheimer´s disease.
Article in Scientific reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed, 2 citations in OpenAlex.
- Sex- and age-specific associations ofAnnals of medicine · 2026Article
- Integrative Transcriptomic and Interactome Analyses Prioritize Candidate Genes for Alzheimer's Disease.Molecular neurobiology · 2026Article
- Association of NOS3 rs1799983 Polymorphism with Cognitive Function in Patients with First Episode Depression.Clinical psychopharmacology and neuroscience : the official scientific journal of the Korean College of Neuropsychopharmacology · 2026Article
- [Research progress on vascular endothelial growth factor C in meningeal lymphatic vessel-mediated clearance of amyloid β-protein].Zhejiang da xue xue bao. Yi xue ban = Journal of Zhejiang University. Medical sciences · 2026Review
- Mild traumatic brain injury promotes chronic cerebrovascular inflammation and glymphatic suppression.Molecular neurodegeneration advances · 2026Article
- The role of VEGF in vascular dementia: impact of aging and cellular senescence.Biogerontology · 2025Review
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Authors and funding
5 authors at 3 institutions in 1 country.
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Abstract
There is increasing evidence for the involvement of blood-brain barrier (BBB) in vascular dementia (VaD) and Alzheimer´s disease (AD) pathogenesis. However, the role of endothelial function-related genes in these disorders remains unclear. We evaluated the association of four single-nucleotide polymorphisms (VEGF, VEGFR2 and NOS3) with diagnosis and rate of cognitive decline in AD and VaD in a Spanish case-control cohort (150 VaD, 147 AD and 150 controls). Participants carrying -604AA genotype in VEGFR2 (rs2071559) were less susceptible to VaD after multiple testing. Further analysis for VaD subtype revealed a significant difference between small-vessel VaD patients and controls, but not for large-vessel VaD patients. In addition, -2578A and -460C alleles in VEGF (rs699947 and rs833061) showed to decrease the risk of AD, whereas NOS3 (rs1799983) influenced disease progression. Our study supports previous findings of a deleterious effect of VEGFR2 reduced expression on small-vessel disease, but not on large-vessel disease; as well as a detrimental effect of down-regulating VEGF and eNOS in AD, affecting vascular permeability and neuronal survival. These data highlight the relevance of endothelial function and, therefore, BBB in both VaD and AD.
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