Cited by 42Treatment of Major DepressionTryptophan and brain disordersStress Responses and Cortisol

Vascular Endothelial Growth Factor: A potential diagnostic biomarker for major depression

Clark-Raymond, Anne, Meresh, Edwin, Hoppensteadt, Debra, Fareed, Jawed, Sinacore, James, Halaris, Angelos·2014·Journal of Psychiatric Research

Abstract

Despite intense research efforts undertaken by investigators throughout the world over the past half century to identify a specific biomarker for major depressive disorder (MDD), none have so far met the rigorous test of specificity, reliability and reproducibility. Vascular Endothelial Growth Factor (VEGF) has been implicated in the neurotrophic model of depression and several studies have assessed VEGF levels in depressed patients. The results have been discrepant largely due to design and assay differences among studies. The aim of this study was to assess plasma VEGF levels in a cohort of MDD subjects prior to treatment with psychotropic medication and compare them to those of healthy control (HC) subjects. Prospective study participants underwent extensive medical and psychiatric assessments before they were enrolled. Plasma concentrations of VEGF were measured by the technique marketed by Randox Technologies. The mean baseline VEGF for the healthy and depressed groups was 5.91 pg/ml (SD: 3.04) and 10.51 pg/ml (SD: 9.04), respectively, and this difference was statistically significant (p = 0.001). We detected a very low univariate relationship between VEGF and demographic and clinical variables. Using the Optimal Data Analysis a cut score of 6.64 pg/ml for baseline plasma VEGF distinguished depressed from healthy subjects with a 63% overall accuracy. We conclude these results support a role of plasma VEGF as a useful biomarker of depression that can be measured with a routine blood draw at the point of service. The specificity of this potential biomarker must be confirmed in studies that include other psychiatric disease entities.

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Crossref · 10.1016/j.jpsychires.2014.08.005

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  • VEGF could be involved in the connection between COVID-19, major depressive disorder and purinergic signaling.

    “Thus, although VEGF involvement in major depressive disorder is controversially discussed [169, 170], this growth factor could be involved in the connection between COVID-19, major depressive disorder and purinergic signaling.”

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Authors
Clark-Raymond, A., Meresh, E., Hoppensteadt, D., Fareed, J., Sinacore, J., & Halaris, A.
Affiliations
Loyola University Chicago (US)
Corresponding author
Halaris, Angelos
Venue
Journal of Psychiatric Research
Publisher
Elsevier BV
Published
2014-12
Volume
59
Pages
22-27
ISSN
0022-3956 (ISSN-L)
OpenAlex
W2103499512
Cited by
42
References
23
Citations by year
2026: 1 · 2025: 4 · 2024: 2 · 2023: 3 · 2022: 2 · 2021: 2 · 2020: 5 · 2019: 5 · 2018: 3 · 2017: 4 · 2016: 7 · 2015: 3 · 2014: 1
FWCI
3.64
Type
journal article
Language
en
Open access
closed
Locations
  • Journal of Psychiatric Research (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Pharmacology › Treatment of Major Depression
  • Life Sciences › Neuroscience › Biological Psychiatry › Tryptophan and brain disorders
  • Life Sciences › Neuroscience › Behavioral Neuroscience › Stress Responses and Cortisol
Keywords
vascular endothelial growth factor, major depressive disorder, diagnostic biomarkers, plasma VEGF levels, cut-off values, depression diagnosis, blood biomarkers
MeSH terms
Adult, Depressive Disorder, Major, Major Depressive Disorder, Female, Humans, Male, Middle Aged, Predictive Value of Tests, Psychiatric Status Rating Scales, Surveys and Questionnaires, Biomarkers, Vascular Endothelial Growth Factor A

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