Dataset Information

Integrated Analysis of Key Pathways and Drug Targets Associated With Vogt-Koyanagi-Harada Disease.

ABSTRACT:

Background

Vogt-Koyanagi-Harada (VKH) disease is a complex disease associated with multiple molecular immunological mechanisms. As the underlying mechanism for VKH disease is unclear, we hope to utilize an integrated analysis of key pathways and drug targets to develop novel therapeutic strategies.

Methods

Candidate genes and proteins involved in VKH disease were identified through text-mining in the PubMed database. The GO and KEGG pathway analyses were used to examine the biological functions of the involved pathways associated with this disease. Molecule-related drugs were predicted through Drug-Gene Interaction Database (DGIdb) analysis.

Results

A total of 48 genes and 54 proteins were associated with VKH disease. Forty-two significantly altered pathways were identified through pathway analysis and were mainly related to immune and inflammatory responses. The top five of significantly altered pathways were termed as "inflammatory bowel disease," "cytokine-cytokine receptor interaction," "allograft rejection," "antigen processing," and "presentation and Herpes simplex infection" in the KEGG database. IFN-? and IL-6 were identified as the key genes through network analysis. The DGIdb analysis predicted 48 medicines as possible drugs for VKH disease, among which Interferon Alfa-2B was co-associated both with IFN-? and IL-6.

Conclusions

In this study, systematic analyses were utilized to detect key pathways and drug targets in VKH disease via bioinformatics analysis. IFN-? and IL-6 were identified as the key mediators and possible drug targets in VKH disease. Interferon Alfa-2B was predicted to be a potentially effective drug for VKH disease treatment by targeting IFN-? and IL-6, which warrants further experimental and clinical investigations.

SUBMITTER: Chen Z

PROVIDER: S-EPMC7769821 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature

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Publications

Integrated Analysis of Key Pathways and Drug Targets Associated With Vogt-Koyanagi-Harada Disease.

Chen Zhijun Z Zhong Zhenyu Z Zhang Wanyun W Su Guannan G Yang Peizeng P

Frontiers in immunology 20201215

<h4>Background</h4>Vogt-Koyanagi-Harada (VKH) disease is a complex disease associated with multiple molecular immunological mechanisms. As the underlying mechanism for VKH disease is unclear, we hope to utilize an integrated analysis of key pathways and drug targets to develop novel therapeutic strategies.<h4>Methods</h4>Candidate genes and proteins involved in VKH disease were identified through text-mining in the PubMed database. The GO and KEGG pathway analyses were used to examine the biolog ...[more]

PMID: 33384687

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Project description:ImportanceTo our knowledge, a set of well-defined diagnostic criteria is not yet developed for the diagnosis of Vogt-Koyanagi-Harada (VKH) disease.ObjectiveTo develop and evaluate a set of diagnostic criteria for VKH disease using data from Chinese patients.Design, setting, and participantsThis case-control study reviewed medical records of patients from a tertiary referral center between October 2011 and October 2016. Data from 634 patients with VKH disease and 623 patients with non-VKH uveitis from southern China were used to develop the Diagnostic Criteria for VKH Disease (DCV). Data from an additional group of 537 patients with a definite VKH disease diagnosis and 525 patients with non-VKH uveitis from northern China were used to evaluate the diagnostic criteria.Main outcomes and measuresSensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), and receiver operating characteristic.ResultsOf the 1257 patients used to construct the DCV, 665 (52.9%) were male, and the mean (SD) age at disease onset was 38.6 (13.6) years. The 3-class model and 21 clinical findings were selected by latent class analysis. Variables with a high positive rate in the early-phase or late-phase VKH group or high specificity constituted essential parameters. Constellations of these essential parameters constructed the DCV. The sensitivity and NPV of the DCV were higher than those of the Revised Diagnostic Criteria for VKH Disease (RDC) (sensitivity: 94.6% vs 71.9%; difference, 22.7%; 95% CI, 18.5-27.0; NPV: 94.3% vs 76.6%; difference, 17.7%; 95% CI, 13.9-21.5). The specificity and PPV of the DCV were not different from that of the RDC (specificity: 92.2% vs 93.9%; difference, 1.7%; 95% CI, -1.4 to 4.8; PPV: 89.3% vs 92.3%; difference, 3.0%; 95% CI, -1.4 to 4.8). The area under the receiver operating characteristic curve of the DCV and the RDC were 0.934 (95% CI, 0.917-0.951) and 0.829 (95% CI, 0.803-0.855), respectively.Conclusions and relevanceThe DCV were developed and evaluated using data from Chinese patients with VKH disease and showed a high sensitivity, NPV, and area under the receiver operating characteristic curve in comparison with the RDC. However, they were developed using a retrospective analysis and should be evaluated in prospective studies in other racial/ethnic populations.

Dataset Information

Integrated Analysis of Key Pathways and Drug Targets Associated With Vogt-Koyanagi-Harada Disease.

Background

Methods

Results

Conclusions

Publications

Integrated Analysis of Key Pathways and Drug Targets Associated With Vogt-Koyanagi-Harada Disease.

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