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Sarhadi M, Pahlavani E, Hosseini Razavi N, Ghadyani F, Abdollahi Z, Sarhadi S, Sabeti Akbar Abad M, Shahriari H, Majidpour M. IL-18 and CD14 variants in chronic HBV predisposition: a case-control study with in silico analyses focused on transcription and splicing. NUCLEOSIDES, NUCLEOTIDES & NUCLEIC ACIDS 2024:1-21. [PMID: 38459706 DOI: 10.1080/15257770.2024.2326132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Accepted: 02/26/2024] [Indexed: 03/10/2024]
Abstract
Hepatitis B virus (HBV), a vaccine-avoidable infection, is a health concern worldwide, leading to liver disorders such as acute self-constraint and chronic hepatitis, liver failure, hepatic cirrhosis, and even hepatocellular carcinoma if untreated. 'Immunogeneticprofiling', genetic variations of the pro- and anti-inflammatory cytokines responsible for regulating the immune responses, cause person-to-person differences and impact the clinical manifestation of the disease. The current experimental-bioinformatics research was conducted to examine whether promoteric IL-18-rs187238 C > G and -rs1946518 T > G and intronic CD14-rs2569190 A > G variations are associated with chronic HBV. A total of 400 individuals (200 in each case and control group) participated in the study and were genotyped using the polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) technique. The data was also assessed bioinformatics-wise for conservation, genomic transcription and splicing, and protein interactions. Findings proposed that unlike the IL-18-rs1946518 T > G and CD14-rs2569190 A > G, the IL-18-rs187238 C > G is a protector against chronic HBV (odds ratio [OR] = 0.62, 95% confidence intervals [CI]: 0.46-0.83, and p = 0.002). The TG/CC/AA, TG/CC/AG, TT/CC/AG, and GG/CC/AA combined genotypes significantly increased chronic HBV risk (p < 0.05), while the IL-18 G/T and G/G haplotypes lessened it (p < 0.05). Moreover, IL-18-rs1946518 T > G is in the protected genomic regions across mammalian species. In contrast to the IL-18-rs1946518 T > G, IL-18-rs187238 C > G is likely to create novel binding sites for transcription factors, and the CD14-rs2569190 A > G presumably changed the ribonucleic acid splicing pattern. More research on larger populations and other ethnicities is required to authenticate these results.
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Affiliation(s)
- Mohammad Sarhadi
- Cellular and Molecular Research Center, Research Institute of Cellular and Molecular Sciences in Infectious Diseases, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Elham Pahlavani
- Infectious Diseases and Tropical Medicine Research Center, Research Institute of Cellular and Molecular Sciences in Infectious Diseases, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Niloufar Hosseini Razavi
- Cellular and Molecular Research Center, Research Institute of Cellular and Molecular Sciences in Infectious Diseases, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Fatemeh Ghadyani
- Department of Cellular and Molecular, Faculty of Biology Sciences, Islamic Azad University, North Tehran Branch, Tehran, Iran
| | - Zahra Abdollahi
- Department of Cell and Molecular Biology, Faculty of Chemistry, University of Kashan, Kashan, Iran
| | - Somayeh Sarhadi
- Department of Biology, Faculty of Sciences, Shahid Bahonar University of Kerman, Kerman, Iran
| | - Mahboobeh Sabeti Akbar Abad
- Cellular and Molecular Research Center, Research Institute of Cellular and Molecular Sciences in Infectious Diseases, Zahedan University of Medical Sciences, Zahedan, Iran
- Department of Clinical Biochemistry, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Hossein Shahriari
- Clinical Immunology Research Center, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Mahdi Majidpour
- Cellular and Molecular Research Center, Research Institute of Cellular and Molecular Sciences in Infectious Diseases, Zahedan University of Medical Sciences, Zahedan, Iran
- Department of Clinical Biochemistry, Zahedan University of Medical Sciences, Zahedan, Iran
- Clinical Immunology Research Center, Zahedan University of Medical Sciences, Zahedan, Iran
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Sljivancanin Jakovljevic T, Martic J, Jacimovic J, Nikolic N, Milasin J, Mitrović TL. Association between innate immunity gene polymorphisms and neonatal sepsis development: a systematic review and meta-analysis. World J Pediatr 2022; 18:654-670. [PMID: 35666457 DOI: 10.1007/s12519-022-00569-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Accepted: 05/09/2022] [Indexed: 01/04/2023]
Abstract
BACKGROUND The aim of this meta-analysis was to analyze all available data from studies investigating associations between polymorphisms in genes responsible for innate immunity and neonatal sepsis development. METHODS A comprehensive literature search, reported following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses-S guidelines, was performed with no language restriction. Studies derived using the PICO (population, intervention, comparison and outcomes) strategy, with data on the genotype distribution for innate immunity gene polymorphisms in newborns with and without sepsis. Data were analyzed using Review Manager. The Cochran-Mantel-Haenszel test was used to calculate odds ratios with 95% confidence intervals. Heterogeneity was tested using the I2 index. RESULTS From a total of 9428 possibly relevant articles, 33 qualified for inclusion in this systematic review. According to the STrengthening the REporting of Genetic Association Studies, 23 studies were found to be of moderate quality, while 10 were of low quality. The results showed an association of the mannose-binding lectin (MBL) exon 1 genetic polymorphism with the risk of culture-proven sepsis. Toll-like receptor (TLR) 4 rs4986791 genotype distribution suggests its association with the increased risk of culture-proven sepsis. The certainty of evidence per GRADE (Grading of Recommendations, Assessment, Development, and Evaluation) varied from very low to low. Publication bias was not detected. CONCLUSIONS Out of the 11 investigated single-nucleotide polymorphisms, this meta-analysis found a possible association between the risk for culture-proven sepsis and MBL exon 1 and TLR4 rs4986791 polymorphisms. There is an evident need for larger well-designed, multicentric observational studies investigating inflammatory gene polymorphisms in neonatal sepsis.
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Affiliation(s)
| | - Jelena Martic
- School of Medicine, University of Belgrade, Belgrade, Serbia.,Department of Neonatology, Mother and Child Health Care Institute of Serbia "Dr Vukan Cupic", Belgrade, Serbia
| | - Jelena Jacimovic
- Central Library, School of Dental Medicine, University of Belgrade, Belgrade, Serbia
| | - Nadja Nikolic
- Department of Human Genetics, School of Dental Medicine, University of Belgrade, Belgrade, Serbia
| | - Jelena Milasin
- Department of Human Genetics, School of Dental Medicine, University of Belgrade, Belgrade, Serbia
| | - Tanja Lazić Mitrović
- Department of Neonatology, The Obstetrics and Gynecology Clinic "Narodni Front", Belgrade, Serbia
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Guo Y, Liu Y, Song J, Liu P, Wu S, Tan Y, Fan F, Chen Z. Association of CD14 rs2569190 G/A genetic polymorphism with the severity of enterovirus 71 infection in Chinese children. Virology 2020; 548:25-30. [PMID: 32838942 DOI: 10.1016/j.virol.2020.06.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2019] [Revised: 05/17/2020] [Accepted: 06/01/2020] [Indexed: 11/16/2022]
Affiliation(s)
- Ya Guo
- Department of Pediatrics, The Affiliated Hospital of Qingdao University, No. 16 Jiangsu Road, Qingdao, Shandong, 266000, PR China; Department of Pharmacology and Toxicology, The University of Mississippi Medical Center, No. 2500 North State Street, Jackson, MS, 39216, USA.
| | - Yedan Liu
- Department of Pediatrics, The Affiliated Hospital of Qingdao University, No. 16 Jiangsu Road, Qingdao, Shandong, 266000, PR China; Department of Pharmacology and Toxicology, The University of Mississippi Medical Center, No. 2500 North State Street, Jackson, MS, 39216, USA.
| | - Jie Song
- Department of Pediatrics, The Affiliated Hospital of Qingdao University, No. 16 Jiangsu Road, Qingdao, Shandong, 266000, PR China.
| | - Peipei Liu
- Department of Pediatrics, The Affiliated Hospital of Qingdao University, No. 16 Jiangsu Road, Qingdao, Shandong, 266000, PR China.
| | - Sifei Wu
- Department of Pediatrics, The Affiliated Hospital of Qingdao University, No. 16 Jiangsu Road, Qingdao, Shandong, 266000, PR China.
| | - Yuxia Tan
- Department of Pediatrics, The Affiliated Hospital of Qingdao University, No. 16 Jiangsu Road, Qingdao, Shandong, 266000, PR China; Department of Pediatrics, Zibo City Maternal and Child Health Hospital, No. 11 Xingyuandong Road, Zibo, Shandong, 255029, PR China.
| | - Fan Fan
- Department of Pharmacology and Toxicology, The University of Mississippi Medical Center, No. 2500 North State Street, Jackson, MS, 39216, USA.
| | - Zongbo Chen
- Department of Pediatrics, The Affiliated Hospital of Qingdao University, No. 16 Jiangsu Road, Qingdao, Shandong, 266000, PR China.
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Wu B, Lin L, Zhou F, Wang X. Precise engineering of neutrophil membrane coated with polymeric nanoparticles concurrently absorbing of proinflammatory cytokines and endotoxins for management of sepsis. Bioprocess Biosyst Eng 2020; 43:2065-2074. [PMID: 32583175 DOI: 10.1007/s00449-020-02395-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2020] [Accepted: 06/15/2020] [Indexed: 12/13/2022]
Abstract
Sepsis, ensuing from unrestrained inflammatory replies to bacterial infections, endures with high injury and mortality worldwide. Presently, active sepsis management is missing in the hospitals during the surgery, and maintenance remnants mainly helpful. Now, we have constructed the macrophage bio-mimic nanoparticles for the treatment of sepsis and its management. Biomimetic macrophage nanoparticles containing a recyclable polymeric nanoparticle covered with cellular membrane resulting from macrophages (represented PEG-Mac@NPs) have an antigenic external similar to the cells. The PEG-Mac@NPs, Isorhamnetin (Iso) on the free LPS encouraged endotoxin in BALB/c mice through evaluating the nitric acid, TNF-α, and IL-6. Further, the COX-2 and iNOS expression ratio was examined to recognize the connection of several trails to find the exact mode of action PEG-Mac@NPs and Iso. The outcome reveals that the PEG-Mac@NPs inhibited and LPS triggered the NO production though the macrophages peritoneal. Furthermore, the anti-inflammatory possessions were additionally categorized through the reduction of COX-2 and iNOS protein expressions. Engaging PEG-Mac@NPs as a biomimetic decontamination approach displays potential for refining sepsis patient consequences, possibly in the use of sepsis management.
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Affiliation(s)
- Beilei Wu
- Department of Critical Care Medicine, Wenzhou Central Hospital, No. 252, Baili East Road, Lucheng District, Wenzhou, 325000, China
| | - Li Lin
- Department of Critical Care Medicine, Wenzhou Central Hospital, No. 252, Baili East Road, Lucheng District, Wenzhou, 325000, China
| | - Fan Zhou
- Department of Traditional Chinese Medicine, Wenzhou Central Hospital, Wenzhou, 325000, China
| | - Xiaobo Wang
- Department of Critical Care Medicine, Wenzhou Central Hospital, No. 252, Baili East Road, Lucheng District, Wenzhou, 325000, China.
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Kloek AT, Brouwer MC, van de Beek D. Host genetic variability and pneumococcal disease: a systematic review and meta-analysis. BMC Med Genomics 2019; 12:130. [PMID: 31519222 PMCID: PMC6743160 DOI: 10.1186/s12920-019-0572-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Accepted: 08/16/2019] [Indexed: 02/07/2023] Open
Abstract
Background Pneumonia, sepsis, meningitis, and empyema due to Streptococcus pneumoniae is a major cause of morbidity and mortality. We provide a systemic overview of genetic variants associated with susceptibility, phenotype and outcome of community acquired pneumococcal pneumonia (CAP) and invasive pneumococcal disease (IPD). Methods We searched PubMed for studies on the influence of host genetics on susceptibility, phenotype, and outcome of CAP and IPD between Jan 1, 1983 and Jul 4, 2018. We listed methodological characteristics and when genetic data was available we calculated effect sizes. We used fixed or random effect models to calculate pooled effect sizes in the meta-analysis. Results We identified 1219 studies of which 60 studies involving 15,358 patients were included. Twenty-five studies (42%) focused on susceptibility, 8 (13%) on outcome, 1 (2%) on disease phenotype, and 26 (43%) on multiple categories. We identified five studies with a hypothesis free approach of which one resulted in one genome wide significant association in a gene coding for lincRNA with pneumococcal disease susceptibility. We performed 17 meta-analyses of which two susceptibility polymorphisms had a significant overall effect size: variant alleles of MBL2 (odds ratio [OR] 1·67, 95% confidence interval [CI] 1·04–2·69) and a variant in CD14 (OR 1·77, 95% CI 1·18–2·66) and none of the outcome polymorphisms. Conclusions Studies have identified several host genetics factors influencing risk of pneumococcal disease, but many result in non-reproducible findings due to methodological limitations. Uniform case definitions and pooling of data is necessary to obtain more robust findings. Electronic supplementary material The online version of this article (10.1186/s12920-019-0572-x) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Anne T Kloek
- Department of Neurology, Amsterdam Neuroscience, Amsterdam UMC, University of Amsterdam, Meibergdreef, Amsterdam, The Netherlands
| | - Matthijs C Brouwer
- Department of Neurology, Amsterdam Neuroscience, Amsterdam UMC, University of Amsterdam, Meibergdreef, Amsterdam, The Netherlands
| | - Diederik van de Beek
- Department of Neurology, Amsterdam Neuroscience, Amsterdam UMC, University of Amsterdam, Meibergdreef, Amsterdam, The Netherlands.
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From traditional biochemical signals to molecular markers for detection of sepsis after burn injuries. Burns 2019; 45:16-31. [DOI: 10.1016/j.burns.2018.04.016] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2017] [Revised: 02/28/2018] [Accepted: 04/24/2018] [Indexed: 12/22/2022]
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Wang Y, Wu X, Deng X, Ma Y, Huang S, Wang Y. Association of CD14-260 (-159) C/T and Alzheimer's disease: systematic review and trial sequential analyses. J Neural Transm (Vienna) 2018; 125:1313-1318. [PMID: 29926267 DOI: 10.1007/s00702-018-1896-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2018] [Accepted: 06/15/2018] [Indexed: 02/04/2023]
Abstract
Current studies have evaluated the association between CD14-260 (also known as -159) C/T polymorphism and Alzheimer's disease (AD) susceptibility. However, the association remains inconclusive. The aim of this study was to draw an accurate conclusion of the association. The literature search was conducted using PubMed, Embase, Chinese National Knowledge Infrastructure, China Biological Medicine Database, and Wanfang Databases for related articles. Four case-control studies with a total of 868 cases and 766 controls were eligible to be included in this meta-analysis. The association was evaluated by calculating the odds ratios (ORs) with the corresponding 95% confidence intervals (CIs). Overall, there was no significant association between CD14-260C/T polymorphism and AD risk in all genetic models (the allele model T vs. C: OR = 1.06, 95% CI 0.92-1.21, p = 0.44; the homozygous model TT vs. CC: OR = 1.09, 95% CI 0.83-1.44, p = 0.53; the heterozygote model CT vs. CC: OR = 0.95, 95% CI 0.75-1.22, p = 0.71; the dominant model TT + CT vs. CC: OR = 1.05, 95% CI 0.84-1.32, p = 0.66; the recessive model TT vs. CT + CC: OR = 1.14, 95% CI 0.92-1.43, p = 0.24). The sample size of 5064 was calculated by applying trial sequential analysis. Cumulative z curve does not cross trial sequential monitoring boundary. In conclusion, the present meta-analysis suggests that the CD14-260C/T polymorphism may not be associated with genetic susceptibility of AD, but the association remains indeterminate due to the insufficient evidence.
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Affiliation(s)
- Yan Wang
- Department of Pharmacy, Guangdong Province Hospital of Integrated Traditional Chinese and Western Medicine, Foshan, 528200, China
| | - Xiaoling Wu
- Department of Pharmacy, Guangdong Province Hospital of Integrated Traditional Chinese and Western Medicine, Foshan, 528200, China
| | - Xun Deng
- Department of Pharmacy, Zhujiang Hospital, Southern Medical University, Guangzhou, 510282, China
| | - Yanjiao Ma
- Department of Pharmacy, Zhujiang Hospital, Southern Medical University, Guangzhou, 510282, China
| | - Siyi Huang
- Departments of Human Biology (Neuroscience), University of Toronto, Toronto, M5S 1A1, Canada
| | - Yong Wang
- Department of Pharmacy, Zhujiang Hospital, Southern Medical University, Guangzhou, 510282, China.
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