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Lv Y, He XY, Li D, Liu T, Wen GQ, Li J. Sex-specific and opposite modulatory aspects revealed by PPI network and pathway analysis of ischemic stroke in humans. PLoS One 2020; 15:e0227481. [PMID: 31899762 PMCID: PMC6941802 DOI: 10.1371/journal.pone.0227481] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Accepted: 12/20/2019] [Indexed: 11/18/2022] Open
Abstract
Background Ischemic Stroke (IS) is a major disease which greatly threatens human health. Recent studies showed sex-specific outcomes and mechanisms of cerebral ischemic stroke. This study aimed to identify the key changes of gene expression between male and female IS in humans. Methods Gene expression dataset GSE22255, including peripheral blood samples, was downloaded from the Gene Expression Omnibus (GEO) dataset. Differentially Expressed Genes (DEGs) with a LogFC>1, and a P-value <0.05 were screened by BioConductor R package and grouped in female, male and overlap DEGs for further bioinformatic analysis. Gene Ontology (GO) functional annotation, Protein-Protein Interaction (PPI) network, “Molecular Complex Detection” (MCODE) modules, CytoNCA (cytoscape network centrality analysis) essential genes and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway interrelation analysis were performed. Results In a total of 54,665 genes, 185 (73 ups and 112 downs) DEGs in the female dataset, 461 DEGs (297 ups and 164 downs) in the male dataset, within which 118 DEGs overlapped (7 similar changes in female and male, 111 opposite changes in female and male) were obtained from the GSE22255 dataset. Female, male and overlapping DEGs enriched for similar cellular components and molecular function. Male DEGs enriched for divergent biological processes from female and overlapping DEGs. Sex-specific and overlapping DEGs were put into the PPI network. Overlapping genes such as IL6, presented opposite changes and were mainly involved in cytokine-cytokine receptor interactions, the TNF-signalling pathway, etc. Conclusion The analysis of sex-specific DEGs from GEO human blood samples showed that not only specific but also opposite DEG alterations in the female and male stroke genome wide dataset. The results provided an overview of sex-specific mechanisms, which might provide insight into stroke and its biomarkers and lead to sex-specific prognosis and treatment strategies in future clinical practice.
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Affiliation(s)
- Yan Lv
- Department of Neurobiology, School of Basic Medical Sciences, Capital Medical University, Beijing, China
- Department of Neurology, Hainan General Hospital, Haikou, China
| | - XY He
- Department of Neurology, Hainan General Hospital, Haikou, China
| | - Dongguo Li
- Department of Bioinformatics and Engineering, School of Basic Medical Sciences, Capital Medical University, Peking, China
| | - Tao Liu
- Department of Neurology, Hainan General Hospital, Haikou, China
| | - GQ Wen
- Department of Neurology, Hainan General Hospital, Haikou, China
- * E-mail: ;
| | - Junfa Li
- Department of Neurobiology, School of Basic Medical Sciences, Capital Medical University, Beijing, China
- * E-mail: ;
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Zuo S, Zheng T, Li H. Association between interleukin-10 -1082A/G polymorphism and risk of ischemic stroke: A meta-analysis. Medicine (Baltimore) 2020; 99:e18858. [PMID: 32000388 PMCID: PMC7004714 DOI: 10.1097/md.0000000000018858] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
The Interleukin-10 -1082A/G polymorphism has been indicated to be correlated with ischemic stroke susceptibility, but the results of studies are still debatable. Thus, a meta-analysis was carried out.Databases including PubMed, Embase, and CNKI were searched. Data were extracted and odds ratios (OR) with 95% confidence intervals (CI) were calculated.12 case-control studies with 2722 cases and 2405 controls were included in this meta-analysis. IL-10 -1082A/G polymorphism may decrease the risk of ischemic stroke (G vs A: OR = 0.72, 95% CI: 0.59-0.87; GG vs AA: OR = 0.59, 95% CI:0.48-0.74; AG vs AA: OR = 0.69, 95% CI: 0.51-0.93; GG+AG vs AA: OR = 0.65, 95% CI: 0.50-0.84; GG vs AG+AA: OR = 0.71, 95% CI: 0.55-0.93). Meanwhile, similar results were also observed in matched studies, hospital-based subgroup, Asians, and large sample-size studies.In conclusion, this meta-analysis suggested that the IL-10 -1082A/G polymorphism contributes to decreased ischemic stroke risk. Further large-scale and well-designed studies are still needed to confirm the results of our meta-analysis.
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Lu S, Zhong J, Huang K, Zhou H. Association of IL-10-1082A/G polymorphism with cardiovascular disease risk: Evidence from a case-control study to an updated meta-analysis. Mol Genet Genomic Med 2019; 7:e888. [PMID: 31571432 PMCID: PMC6825845 DOI: 10.1002/mgg3.888] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Revised: 06/19/2019] [Accepted: 07/01/2019] [Indexed: 01/14/2023] Open
Abstract
BACKGROUND Previous studies have generated controversial results about the association of interleukin 10 (IL-10) gene polymorphisms (-1082G/A) in the progression of cardiovascular disease (CVD). Therefore, this study processed a systemic meta-analysis to verify this association. METHODS The publication studies on the IL-10 (-1082G/A) polymorphism and CVDs risk were obtained by searching PubMed and Embase databases. We analyzed the genotype data for meta-analysis. The results were evaluated by odds ratios (ORs) and 95% confidence intervals (CIs). Meanwhile, our meta-analysis was also performed sensitivity analyses, heterogeneity test, and identification of publication bias. RESULTS The present meta-analysis suggested that the risk with allele G is lower than with allele A for CVD. The G allele of IL-10 (-1082) could increase the risk of CVDs in the 31 case-control studies for all genetic models. (OR = 1.10, 95% CI: 1.04-1.15 for the allele model A vs. G; OR = 0.87, 95% CI: 0.72-1.04 for the dominant model GG+AG vs. AA; OR = 1.03, 95% CI: 1.02-1.05 for the recessive model GG vs. AG + AA; OR = 1.06, 95% CI = 1.03-1.10 for the homozygote comparison model GG vs. AA; and OR = 0.88, 95% CI = 0.73-1.06 for the heterozygote comparison model AG vs. AA). CONCLUSIONS In genetic models, the association between the IL-10 (-1082G/A) polymorphism and CVDs risk was significant. This meta-analysis proposes that the IL-10 (-1082G/A) polymorphism may serve as a risk factor for CVDs.
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Affiliation(s)
- Shijuan Lu
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University and Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, Changsha, P.R. China.,Department of Cardiology, Haikou People's Hospital, Central South University Xiangya School of Medicine Affiliated Haikou Hospital, Haikou, P.R. China
| | - Jianghua Zhong
- Department of Cardiology, Haikou People's Hospital, Central South University Xiangya School of Medicine Affiliated Haikou Hospital, Haikou, P.R. China
| | - Kang Huang
- Department of Cardiology, Haikou People's Hospital, Central South University Xiangya School of Medicine Affiliated Haikou Hospital, Haikou, P.R. China
| | - Honghao Zhou
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University and Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, Changsha, P.R. China
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Bressan AF, Fonseca GA, Tostes RC, Webb RC, Lima VV, Giachini FR. Interleukin-10 negatively modulates extracellular signal-regulated kinases 1 and 2 in aorta from hypertensive mouse induced by angiotensin II infusion. Fundam Clin Pharmacol 2019; 33:31-40. [PMID: 30144156 PMCID: PMC6816245 DOI: 10.1111/fcp.12409] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Revised: 07/27/2018] [Accepted: 08/21/2018] [Indexed: 02/06/2023]
Abstract
The activation of extracellular signal-regulated kinase 1 and 2 (ERK 1/2) pathway promotes increased vascular contractility in angiotensin II (Ang II)-induced hypertensive mice. Interleukin-10 (IL-10) is an immune-regulatory cytokine with the ability to prevent vascular hypercontractility during hypertension. We hypothesized that IL-10 would downregulate vascular ERK 1/2 activation during Ang II-induced hypertension. Wild-type (WT) or IL-10 knockout (IL-10-/- ) mice received Ang II infusion (90 ηg.min) or vehicle (saline), via osmotic mini-pumps (0.25 μL/h for 14 days), whereas another WT group were infused with exogenous IL-10 (0.5 ηg/min, 14 days) simultaneously, or not, with Ang II. Aortic rings were mounted in a myograph, and concentration-response curves to phenylephrine were evaluated, in the presence or absence of ERK 1/2 inhibitor (PD98059, 10 μm, 40 min). Protein expression of vascular ERK 1/2 was determined by Western blot. Ang II infusion increased the maximal contractile response in both WT and IL-10-/- mice. Concomitant infusion of IL-10 and Ang II prevented hypercontractility in the vasculature. Exogenous IL-10 infusion prevented ERK 1/2 activation and hypercontractility, induced by Ang II. These findings suggest that IL-10 negatively modulates ERK 1/2 activation and prevents hypercontractility during Ang II-induced hypertension.
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Affiliation(s)
- Alecsander F. Bressan
- Institute of Biological and Health Sciences, Federal University of Mato Grosso, Barra do Garças, MT, Brazil
| | - Gisele A. Fonseca
- Department of Pharmacology, Institute of Biological Sciences (ICB), Federal University of Goiás (UFG), Goiânia, GO, Brazil
| | - Rita C. Tostes
- Department of Pharmacology, Ribeirao Preto Medical School, University of Sao Paulo, Ribeirao Preto, SP, Brazil
| | - R. Clinton Webb
- Department of Physiology, Augusta University, Augusta, GA, United States
| | - Victor Vitorino Lima
- Institute of Biological and Health Sciences, Federal University of Mato Grosso, Barra do Garças, MT, Brazil
| | - Fernanda Regina Giachini
- Institute of Biological and Health Sciences, Federal University of Mato Grosso, Barra do Garças, MT, Brazil
- Department of Pharmacology, Institute of Biological Sciences (ICB), Federal University of Goiás (UFG), Goiânia, GO, Brazil
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Garcia JM, Stillings SA, Leclerc JL, Phillips H, Edwards NJ, Robicsek SA, Hoh BL, Blackburn S, Doré S. Role of Interleukin-10 in Acute Brain Injuries. Front Neurol 2017; 8:244. [PMID: 28659854 PMCID: PMC5466968 DOI: 10.3389/fneur.2017.00244] [Citation(s) in RCA: 158] [Impact Index Per Article: 22.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2017] [Accepted: 05/17/2017] [Indexed: 12/23/2022] Open
Abstract
Interleukin-10 (IL-10) is an important anti-inflammatory cytokine expressed in response to brain injury, where it facilitates the resolution of inflammatory cascades, which if prolonged causes secondary brain damage. Here, we comprehensively review the current knowledge regarding the role of IL-10 in modulating outcomes following acute brain injury, including traumatic brain injury (TBI) and the various stroke subtypes. The vascular endothelium is closely tied to the pathophysiology of these neurological disorders and research has demonstrated clear vascular endothelial protective properties for IL-10. In vitro and in vivo models of ischemic stroke have convincingly directly and indirectly shown IL-10-mediated neuroprotection; although clinically, the role of IL-10 in predicting risk and outcomes is less clear. Comparatively, conclusive studies investigating the contribution of IL-10 in subarachnoid hemorrhage are lacking. Weak indirect evidence supporting the protective role of IL-10 in preclinical models of intracerebral hemorrhage exists; however, in the limited number of clinical studies, higher IL-10 levels seen post-ictus have been associated with worse outcomes. Similarly, preclinical TBI models have suggested a neuroprotective role for IL-10; although, controversy exists among the several clinical studies. In summary, while IL-10 is consistently elevated following acute brain injury, the effect of IL-10 appears to be pathology dependent, and preclinical and clinical studies often paradoxically yield opposite results. The pronounced and potent effects of IL-10 in the resolution of inflammation and inconsistency in the literature regarding the contribution of IL-10 in the setting of acute brain injury warrant further rigorously controlled and targeted investigation.
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Affiliation(s)
- Joshua M Garcia
- College of Medicine, University of Florida, Gainesville, FL, United States
| | | | - Jenna L Leclerc
- Department of Anesthesiology, College of Medicine, Center for Translational Research in Neurodegenerative Disease, University of Florida, Gainesville, FL, United States.,Department of Neuroscience, College of Medicine, University of Florida, Gainesville, FL, United States
| | - Harrison Phillips
- Department of Anesthesiology, University of Florida, Gainesville, FL, United States
| | - Nancy J Edwards
- Department of Neurology, University of California, San Francisco, CA, United States.,Department of Neurosurgery, University of California, San Francisco, CA, United States
| | - Steven A Robicsek
- Department of Anesthesiology, University of Florida, Gainesville, FL, United States.,Department of Neurosurgery, University of Florida, Gainesville, FL, United States.,Department of Neuroscience, University of Florida, Gainesville, FL, United States
| | - Brian L Hoh
- Department of Neurosurgery, University of Florida, Gainesville, FL, United States
| | - Spiros Blackburn
- Department of Neurosurgery, University of Texas, Houston, TX, United States
| | - Sylvain Doré
- Department of Anesthesiology, College of Medicine, Center for Translational Research in Neurodegenerative Disease, University of Florida, Gainesville, FL, United States.,Department of Neuroscience, College of Medicine, University of Florida, Gainesville, FL, United States.,Department of Neurology, Center for Translational Research in Neurodegenerative Disease, McKnight Brain Institute, University of Florida, Gainesville, FL, United States.,Department of Psychology, Center for Translational Research in Neurodegenerative Disease, McKnight Brain Institute, University of Florida, Gainesville, FL, United States.,Department of Psychiatry, Center for Translational Research in Neurodegenerative Disease, McKnight Brain Institute, University of Florida, Gainesville, FL, United States.,Department of Pharmaceutics, Center for Translational Research in Neurodegenerative Disease, McKnight Brain Institute, University of Florida, Gainesville, FL, United States
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