Cited by 50Schizophrenia research and treatmentTreatment of Major DepressionTryptophan and brain disorders

Combined serum levels of multiple proteins in tPA-BDNF pathway may aid the diagnosis of five mental disorders

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Chen, Suzhen, Jiang, Haitang, Liu, Yang, Hou, Zhenhua, Yue, Yingying, Zhang, Yuqun, Zhao, Fuying, Xu, Zhi +17 more·2017·Scientific Reports

Abstract

Mental disorders are severe, disabling conditions with unknown etiology and are commonly misdiagnosed when clinical symptomology criteria are solely used. Our previous work indicated that combination of serum levels of multiple proteins in tissue plasminogen activator (tPA)-brain-derived neurotrophic factor (BDNF) pathway improved accuracy of diagnosis of major depressive disorder (MDD). Here, we measured serum levels of tPA, plasminogen activator inhibitor-1 (PAI-1), BDNF, precursor-BDNF (proBDNF), tropomyosin-related kinase B (TrkB) and neurotrophin receptor p75 (p75NTR) in patients with paranoid schizophrenia (SZ, n = 34), MDD (n = 30), bipolar mania (BM, n = 30), bipolar depression (BD, n = 22), panic disorder (PD, n = 30), and healthy controls (HCs, n = 30) by Enzyme-linked immunosorbent assay kits. We used receiver operating characteristic (ROC) curve to analyze diagnostic potential of these proteins. We found, compared with HCs, that serum tPA and proBDNF were lower in SZ, BM and BD; TrkB was lower in SZ and BD; and p75NTR was declined in SZ and BM. ROC analysis showed that combined serum level of tPA, PAI-1, BDNF, proBDNF, TrkB and p75NTR was better than any single protein in accuracy of diagnosis and differentiation, suggesting that the combination of multiple serum proteins levels in tPA-BDNF pathway may have a potential for a diagnostic panel in mental disorders.

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  1. [51]Lasi D Ugle IB Vujnovi Z Krni S PAI-1 as a component of the metabolic syndrome in depression and schizophrenia - Croatian experience Psychiat. Danub. 2015 27 71 72 25751436

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Authors
Chen, S., Jiang, H., Liu, Y., Hou, Z., Yue, Y., Zhang, Y., Zhao, F., Xu, Z., Li, Y., Mou, X., Li, L., Wang, T., Zhao, J., Han, C., Sui, Y., Wang, M., Yang, Z., Lu, Y., Zhu, Y., Li, J., Shen, X., Sun, F., Chen, Q., Chen, H., & Yuan, Y.
Affiliations
  • Zhongda Hospital Southeast University (CN)
  • Nanjing Brain Hospital (CN)
  • Third People's Hospital of Huzhou (CN)
  • Taizhou Second People's Hospital (CN)
  • Southwest University (CN)
Corresponding author
Yuan, Yonggui
Venue
Scientific Reports
Published
2017-07-31
Volume
7
Issue
1
Pages
6871-6871
ISSN
2045-2322 (ISSN-L)
OpenAlex
W2738188745
Cited by
50
References
55
Citations by year
2026: 3 · 2025: 9 · 2024: 6 · 2023: 6 · 2022: 8 · 2021: 6 · 2020: 4 · 2019: 5 · 2018: 3
FWCI
2.69
Type
journal article
Language
en
Open access
Locations
  • Scientific Reports (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
  • National Natural Science Foundation of China (2242016K41053, 81301167, 81071101, 81571330)
  • Southeast University
  • Fundamental Research Funds for the Central Universities (2242016K41053)
Topics
  • Health Sciences › Medicine › Psychiatry and Mental health › Schizophrenia research and treatment
  • Health Sciences › Medicine › Pharmacology › Treatment of Major Depression
  • Life Sciences › Neuroscience › Biological Psychiatry › Tryptophan and brain disorders
Keywords
serum biomarkers, psychiatric diagnosis, paranoid schizophrenia, major depressive disorder, bipolar mania, bipolar depression, panic disorder, plasminogen activator inhibitor-1, brain-derived neurotrophic factor, TrkB, p75 neurotrophin receptor, diagnostic panel, combined biomarker detection
MeSH terms
Adult, Aged, Mental Disorders, Female, Humans, Male, Membrane Glycoproteins, Middle Aged, Nerve Tissue Proteins, Biomarkers, Case-Control Studies, Plasminogen Activator Inhibitor 1, Receptors, Nerve Growth Factor, Brain-Derived Neurotrophic Factor, Receptor, trkB

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