1
|
Zhang K, Yue J, Yin L, Chen J, Chen Y, Hu L, Shen J, Yu N, Gong Y, Liu Z. Comprehensive bioinformatics analysis revealed potential key genes and pathways underlying abdominal aortic aneurysm. Comput Struct Biotechnol J 2023; 21:5423-5433. [PMID: 38022704 PMCID: PMC10665597 DOI: 10.1016/j.csbj.2023.10.052] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 10/30/2023] [Accepted: 10/30/2023] [Indexed: 12/01/2023] Open
Abstract
Abdominal aortic aneurysm (AAA) is a permanent, asymptomatic segmental dilatation of the abdominal aorta, with a high mortality risk upon rupture. Identification of potential key genes and pathways may help to develop curative drugs for AAA. We conducted RNA-seq on abdominal aortic tissues from both AAA patients and normal individuals as a control group. Integrated bioinformatic analysis was subsequently performed to comprehensively reveal potential key genes and pathways. A total of 1148 differential expressed genes (DEGs) (631 up-regulated and 517 down-regulated) were identified in our study. Gene Ontology (GO) analysis revealed enrichment in terms related to extracellular matrix organization, while KEGG analysis indicated enrichment in hematopoietic cell lineage and ECM-receptor interaction. Protein-protein interaction (PPI) network analysis revealed several candidate key genes, and differential expression of 6 key genes (CXCL8, CCL2, PTGS2, SELL, CCR7, and CXCL1) was validated by Gene Expression Omnibus (GEO) datasets. Receiver operating characteristic curve (ROC) analysis demonstrated these genes' high discriminatory ability between AAA and normal tissues. Immunohistochemistry indicated that several key genes were highly expressed in AAA tissues. Single-cell RNA sequencing revealed differential distribution patterns of these identified key genes among various cell types. 26 potential drugs linked to our key genes were found through DGIdb. Overall, our study provides a comprehensive evaluation of potential key genes and pathways in AAA, which could pave the way for the development of curative pharmacological therapies.
Collapse
Affiliation(s)
- Kaijie Zhang
- Department of Vascular Surgery, Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang Province 310009, China
| | - Jianing Yue
- Department of Vascular Surgery, Zhongshan Hospital of Fudan University School of Medicine, Shanghai 200032, China
| | - Li Yin
- Department of Vascular Surgery, Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang Province 310009, China
| | - Jinyi Chen
- Department of Vascular Surgery, Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang Province 310009, China
| | - Yunlu Chen
- Clinical Research Center, Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang Province 310009, China
| | - Lanting Hu
- Department of Vascular Surgery, Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang Province 310009, China
| | - Jian Shen
- Department of Cardiology, Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang 310009, China
| | - Naiji Yu
- Department of Vascular Surgery, Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang Province 310009, China
| | - Yunxia Gong
- Department of Vascular Surgery, Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang Province 310009, China
| | - Zhenjie Liu
- Department of Vascular Surgery, Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang Province 310009, China
| |
Collapse
|
2
|
Berezin AE, Berezin AA, Lichtenauer M. Myokines and Heart Failure: Challenging Role in Adverse Cardiac Remodeling, Myopathy, and Clinical Outcomes. Dis Markers 2021; 2021:6644631. [PMID: 33520013 DOI: 10.1155/2021/6644631] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 12/08/2020] [Accepted: 01/06/2021] [Indexed: 12/13/2022]
Abstract
Heart failure (HF) is a global medical problem that characterizes poor prognosis and high economic burden for the health system and family of the HF patients. Although modern treatment approaches have significantly decreased a risk of the occurrence of HF among patients having predominant coronary artery disease, hypertension, and myocarditis, the mortality of known HF continues to be unacceptably high. One of the most important symptoms of HF that negatively influences tolerance to physical exercise, well-being, social adaptation, and quality of life is deep fatigue due to HF-related myopathy. Myopathy in HF is associated with weakness of the skeletal muscles, loss of myofibers, and the development of fibrosis due to microvascular inflammation, metabolic disorders, and mitochondrial dysfunction. The pivotal role in the regulation of myocardial and skeletal muscle rejuvenation, attenuation of muscle metabolic homeostasis, and protection against ischemia injury and apoptosis belongs to myokines. Myokines are defined as a wide spectrum of active molecules that are directly synthesized and released by both cardiac and skeletal muscle myocytes and regulate energy homeostasis in autocrine/paracrine manner. In addition, myokines have a large spectrum of pleiotropic capabilities that are involved in the pathogenesis of HF including cardiac remodeling, muscle atrophy, and cardiac cachexia. The aim of the narrative review is to summarize the knowledge with respect to the role of myokines in adverse cardiac remodeling, myopathy, and clinical outcomes among HF patients. Some myokines, such as myostatin, irisin, brain-derived neurotrophic factor, interleukin-15, fibroblast growth factor-21, and growth differential factor-11, being engaged in the regulation of the pathogenesis of HF-related myopathy, can be detected in peripheral blood, and the evaluation of their circulating levels can provide new insights to the course of HF and stratify patients at higher risk of poor outcomes prior to sarcopenic stage.
Collapse
|
3
|
Chen Y, Liao Y, Sun S, Lin F, Li R, Lan S, Zhao X, Qin J, Rao S. Stratified meta-analysis by ethnicity revealed that ADRB3 Trp64Arg polymorphism was associated with coronary artery disease in Asians, but not in Caucasians. Medicine (Baltimore) 2020; 99:e18914. [PMID: 31977906 PMCID: PMC7004740 DOI: 10.1097/md.0000000000018914] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Previous studies demonstrated that ADRB3, beta-3 adrenergic receptor, participated in lipolysis and thermogenesis in adipose tissue. Consequently, this gene has attracted an increasing number of genetic studies examining its association with coronary artery disease (CAD) in different ethnicities in recent years, but no conclusion has been reached so far. The aim of this study was to explore whether the well-studied locus ADRB3 Trp64Arg in this gene confers a race-specific effect to CAD by conducting a stratified meta-analysis involving 15 independent studies and 11,802 subjects. METHODS Odds ratios (ORs) and 95% confidence intervals (CIs) were calculated to assess the strength of association. Publication bias was quantified and examined with Begg's funnel plot test and Egger's linear regression method. The overall meta-analysis or stratified meta-analysis by ethnicity was performed by using STATA 12.0 software. RESULTS A total of 15 eligible studies involving 5779 CAD cases and 6023 health controls were included in this meta-analysis. The pooled results indicated that ADRB3 Trp64Arg polymorphism was significantly associated with an increased risk of CAD. Further stratified analysis by ethnicity revealed that ADRB3 Trp64Arg polymorphism was significantly associated with CAD in Asians (allelic: OR = 1.48, 95%CI 1.13-1.94, P = .005; homozygous: OR = 2.66, 95%CI 1.87-3.77, P < .001; recessive: OR = 2.46, 95%CI 1.74-3.47, P < .001), but not in Caucasians (allelic: OR = 1.09, 95%CI 0.93-1.27, P = .290; homozygous: OR = 1.31, 95%CI 0.61-2.86, P = .490; recessive: OR = 1.31, 95%CI 0.60-2.84, P = 2.494). CONCLUSIONS This meta-analysis suggests that ADRB3 Trp64Arg polymorphism confers a race-specific effect to CAD.
Collapse
Affiliation(s)
- Yingjian Chen
- School of Public Health
- Institute of Medical Systems Biology, Guangdong Medical University, Dongguan, China
| | - Yuanjun Liao
- School of Public Health
- Institute of Medical Systems Biology, Guangdong Medical University, Dongguan, China
| | - Shengnan Sun
- School of Public Health
- Institute of Medical Systems Biology, Guangdong Medical University, Dongguan, China
| | - Fan Lin
- School of Public Health
- Institute of Medical Systems Biology, Guangdong Medical University, Dongguan, China
| | - Rang Li
- School of Public Health
- Institute of Medical Systems Biology, Guangdong Medical University, Dongguan, China
| | - Shujin Lan
- School of Public Health
- Institute of Medical Systems Biology, Guangdong Medical University, Dongguan, China
| | - Xiaolei Zhao
- Institute of Medical Systems Biology, Guangdong Medical University, Dongguan, China
| | - Jiheng Qin
- Institute of Medical Systems Biology, Guangdong Medical University, Dongguan, China
| | - Shaoqi Rao
- Institute of Medical Systems Biology, Guangdong Medical University, Dongguan, China
| |
Collapse
|
4
|
Dechkhajorn W, Maneerat Y, Prasongsukarn K, Kanchanaphum P, Kumsiri R. Interleukin-8 in Hyperlipidemia and Coronary Heart Disease in Thai Patients Taking Statin Cholesterol-Lowering Medication While Undergoing Coronary Artery Bypass Grafting Treatment. Scientifica (Cairo) 2020; 2020:5843958. [PMID: 32676215 PMCID: PMC7334778 DOI: 10.1155/2020/5843958] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Revised: 05/20/2020] [Accepted: 05/25/2020] [Indexed: 05/04/2023]
Abstract
The role of interleukin-8 (IL-8), a pivotal chemokine in atherogenesis and coronary heart disease (CHD) development, is diverse and remains unclear. This cross-sectional study investigates the association of the IL-8 expression in hyperlipidemia (H) and CHD patients who have been treated with statin cholesterol-lowering drugs while undergoing coronary artery bypass grafting treatment. Fifty-five Thai volunteers including 13 normal (N), 24 H, and 18 CHD patients were enrolled for the investigation. All the CHD patients had been treated continuously with statin cholesterol-lowering medications since the disease was diagnosed and were undergoing coronary bypass grafting approximately one month later. Therefore, the CHD group was representative of a pathogenesis improvement in CHD. The IL8 mRNA expression was determined by real-time quantitative PCR in the peripheral blood mononuclear cells from heparinized blood. The plasma IL-8 levels were assessed by enzyme-linked immunosorbent assay. The result shows that the IL8 mRNA expression in the H group tended to increase; however, in the CHD group, there was a significant decrease (p=0.0111) compared to the N group. The IL8 mRNA expression and the plasma levels in the CHD group were significantly lower than those in the H group (p < 0.05). A significant negative correlation between the IL8 mRNA (r = -0.499) or plasma IL-8 (r = -0.3875) expression and CHD progression was observed (p < 0.05). In conclusion, the transcriptomic and the phenotypic IL-8 expression decreased significantly in the Thai CHD patients who had continuously received statin-group medications compared to the H and N group participants. Therefore, IL-8 should serve as a feasible marker and could be used to evaluate the therapeutic effects of statins and illustrate the pathology of CHD treatment.
Collapse
Affiliation(s)
- Wilanee Dechkhajorn
- Department of Tropical Pathology, Faculty of Tropical Medicine, Mahidol University, Bangkok 10400, Thailand
| | - Yaowapa Maneerat
- Department of Tropical Pathology, Faculty of Tropical Medicine, Mahidol University, Bangkok 10400, Thailand
| | | | - Panan Kanchanaphum
- Department of Medical Science, Faculty of Science, Rangsit University, Pathumthani 12000, Thailand
| | - Ratchanok Kumsiri
- Department of Medical Science, Faculty of Science, Rangsit University, Pathumthani 12000, Thailand
| |
Collapse
|
5
|
Zhang Q, Lian Z, Zhang W, Cui Y, Wang W, Wu J, Chen Z, Wang W. Association between interleukin-8 gene -251 A/T polymorphism and the risk of coronary artery disease: A meta-analysis. Medicine (Baltimore) 2019; 98:e17866. [PMID: 31770200 PMCID: PMC6890313 DOI: 10.1097/md.0000000000017866] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND The association between interleukin-8 (IL-8) gene polymorphism -251 A>T and susceptibility to coronary artery disease (CAD) has been investigated previously; however, results remain controversial. Thus, a meta-analysis was conducted to reassess the effects of this polymorphism on CAD risks. METHODS The PubMed, Cochrane Library, China National Knowledge Infrastructure, and Wanfang databases were searched for relevant studies published up to December, 2018. The pooled odds ratios (OR) were calculated using STATA 13.0 software for allelic (A vs T) as well as homozygote (AA vs TT), heterozygote (AT vs TT), recessive (AA vs AT + TT), and dominant (AA + AT vs TT) genotype models, respectively. RESULTS Ten case-control studies (3744 cases and 3660 controls) were included. Overall, a significant association of IL-8 gene -251 A > T polymorphism with an increased risk of CAD was only observed in the dominant genotype model (OR = 1.48), but not others. In the subgroup analysis, significantly increased risks were also found for Chinese (OR = 1.64), polymerase chain reaction-restriction fragment length polymorphism genotyping (OR = 1.61), acute coronary syndrome (ACS) type (OR = 1.92 for 3 datasets; OR = 1.88 for 4 datasets), high quality (OR = 1.64), and age/gender matching status (OR = 1.55) under the dominant model. Furthermore, significantly increased risks were also found for ACS type under allelic (OR = 1.32 for 3 datasets; OR = 127 for 4 datasets), homozygote (OR = 1.64 for 3 datasets; OR = 1.50 for 4 datasets), heterozygote (OR = 1.32 for 3 datasets; OR = 1.30 for 4 datasets), and recessive (OR = 1.40 for 3 datasets; OR = 1.28 for 4 datasets) models. CONCLUSION This meta-analysis suggests that Chinese patients carrying -251A allele of IL-8 may have an increased risk for the development of CAD, especially ACS.
Collapse
Affiliation(s)
| | | | | | | | | | - Jun Wu
- Department of Gastroenterology
| | | | - Wei Wang
- Department of Pharmacy, The Affiliated Hospital of Qingdao University, Qingdao, Shandong Province, China
| |
Collapse
|
6
|
Abstract
BACKGROUND Inflammation plays an important role in the pathogenesis of coronary artery disease (CAD). Studies have reported that inflammatory cytokine interleukin-8 (IL-8) gene -251 A/T (rs4073) polymorphism is correlated with CAD susceptibility, but the result remains controversial. The objective of this study was to clarify the association between IL-8 gene -251 A/T polymorphism and CAD risk. MATERIAL AND METHODS A meta-analysis included 8244 patients from 9 individual studies with 10 populations was conducted. Heterogeneity test was conducted, and pooled odds ratio (OR) with 95% confidence interval (CI) was calculated used fixed-effect or random-effects model accordingly. Publication bias was evaluated with the Begg's funnel plot and Egger's test. Sensitivity analysis was also conducted. RESULTS A significant association between IL-8 gene -251 A/T polymorphism and CAD risk was found in the dominant model (OR 1.42, 95% CI 1.16-1.76, P<0.001), recessive model (OR 1.30, 95% CI 1.12-1.52, P<0.001), allelic model (OR 1.28, 95% CI 1.12-1.47, P<0.001), homozygote model (OR 1.59, 95% CI 1.21-2.08, P<0.001), and heterozygote model (OR 1.35, 95% CI 1.11-1.64, P=0.002). Subgroup analysis by ethnicity found significant associations in the Chinese population in the dominant model(OR 1.43, 95% CI 1.26-1.61, P<0.001), recessive model (OR 1.39, 95% CI 1.21-1.59, P<0.001), allelic model (OR 1.31, 95% CI 1.21-1.42, P<0.001), homozygote model (OR 1.66, 95% CI 1.41-1.95, P<0.001), and heterozygote model (OR 1.34, 95% CI 1.18-1.52, P<0.001), but no significant association was found in the Caucasian population. No significant publication bias was found. CONCLUSIONS The IL-8 gene -251 A/T polymorphism was significantly associated with CAD risk in the Chinese population but not in the Caucasian population, -251 A allele carrier had an increased risk of CAD in the Chinese population.
Collapse
Affiliation(s)
- Shunrong Zhang
- Department of Gerontology, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China (mainland)
| | - Yue Gao
- Department of Gerontology, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China (mainland)
| | - Jinyu Huang
- Department of Cardiology, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China (mainland)
| |
Collapse
|
7
|
Abstract
Several reports have suggested a possible association between the interleukin (IL)-8-251A/T single-nucleotide polymorphism (SNP) and the susceptibility to coronary artery disease (CAD). Due to inconclusive results of the studies so far, we conducted a meta-analysis to systematically summarize the studies on the association between this SNP and CAD risk. A systematic literature search identified 9 case-control studies (3752 cases and 4219 controls) on the IL-8-251A/T polymorphism. We observed a significant association between different genetic forms of -251A/T SNP and CAD risk, like the allele model (A vs T: odds ratio [OR] 1.14, 95% confidence interval [CI] 1.02-1.27, P = .02), dominant model (AA + AT vs TT: OR 1.20, 95% CI 1.01-1.43, P = .042), recessive model (AA vs AT + TT: OR 1.15, 95% CI 1.03-1.27, P = .01), and homozygous model (AA vs TT: OR 1.26, 95% CI 1.01-1.56, P = .037), whereas the heterozygote model did not show any significant association (AT vs TT: OR 1.16, 95% CI 0.98-1.38, P = .091). Furthermore, significant heterogeneity was observed among studies in terms of all genetic models, except the recessive model. Analysis of the ethnic subgroups revealed a significantly higher risk of CAD in the East Asian population carrying this SNP, and the heterogeneity among the studies regarding the East Asian population was decreased after subgroup analysis. The results of this meta-analysis suggest that the IL-8-251A/T SNP may increase the risk of CAD, especially in people of East Asian ethnicity. Further large-scale, multicenter epidemiological studies are warranted to validate this finding.
Collapse
Affiliation(s)
- Ying Wu
- Department of Cardiology, Wuxi People's Hospital Affiliated to Nanjing Medical University
| | - Wei Wang
- Wuxi Center for Disease Control and Prevention, Wuxi, Jiangsu, China
| | - Xiao-Yan Li
- Department of Cardiology, Wuxi People's Hospital Affiliated to Nanjing Medical University
| | - Ling-Ling Qian
- Department of Cardiology, Wuxi People's Hospital Affiliated to Nanjing Medical University
| | - Shi-peng Dang
- Department of Cardiology, Wuxi People's Hospital Affiliated to Nanjing Medical University
| | - Xu Tang
- Department of Cardiology, Wuxi People's Hospital Affiliated to Nanjing Medical University
| | - Heng-Jian Chen
- Department of Cardiology, Wuxi People's Hospital Affiliated to Nanjing Medical University
| | - Ru-Xing Wang
- Department of Cardiology, Wuxi People's Hospital Affiliated to Nanjing Medical University
| |
Collapse
|
8
|
Kaur N, Singh J, Reddy S. Association of IL-8-251 A/T rs4073 and IL-10 rs1800872 -592C/A Polymorphisms and Coronary Artery Disease in North Indian Population. Biochem Genet 2018; 57:129-146. [DOI: 10.1007/s10528-018-9880-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2017] [Accepted: 07/20/2018] [Indexed: 12/26/2022]
|
9
|
Abstract
BACKGROUND Familial hypercholesterolemia (FH) is an autosomal dominant condition characterized by abnormal levels of low-density lipoprotein (LDL) in the blood. FH is a risk factor for atherosclerosis and cardiovascular disease. The relationship between the paraoxonase 1 (PON1) gene, atherosclerosis and coronary artery disease has not been studied in Saudi patients. OBJECTIVE To investigate the genetic associations of the Q192R polymorphism in the PON1 gene with FH in Saudi patients. DESIGN Case-control study. SETTING Tertiary care center, Riyadh. METHODS Two hundred Saudi patients were enrolled in this study, including 100 patients with FH and 100 healthy controls, during the period from January 2012 to March 2013. Serum was separated from coagulated blood (3 mL) and used for analysis of lipid profiles. Genomic DNA was isolated from anticoagulant-treated blood (2 mL). Genotyping for the Q192R polymorphism was performed by polymerase chain reaction-restriction fragment length polymorphism analysis, followed by 3% agarose gel electrophoresis. MAIN OUTCOME MEASURE The strength of association between the Q192R polymorphism and FH in the Saudi population. RESULTS We confirmed that QR versus QQ (odds ratio [OR]: 1.55; 95% confidence interval [CI]: 1.05-3.43; P=.03), QR+RR versus QQ (OR: 1.98; 95% CI: 1.13-3.49; P=.01), and R versus Q (OR: 1.68; 95% CI: 1.09- 2.59; P=.01) in the Q192R polymorphism were associated with FH in the Saudi population. CONCLUSION In conclusion, the Q192R polymorphism in the PON1 gene is associated with FH in the Saudi population. Our results confirmed that the R allele, QR, and dominant model genotypes were associated with FH. LIMITATION Only a single variant (Q192R) was analyzed, and the medical and family histories of the patients were not known.
Collapse
Affiliation(s)
| | | | | | | | - Imran Ali Khan
- Dr. Imran Ali Khan, Department of Clinical Laboratory Sciences,, College of Applied Medical Sciences,, King Saud University, PO Box 10219,, Riyadh-11433, Saudi Arabia, T: +966-11-4693851, , ORCID ID: orcid.org/0000-0002-9746
| |
Collapse
|