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Vieira MIR, de Queiroz MVNP, de Santana MBR, Silva HDS, Oliveira A, Figueiredo CAV, Santos EMT, Costa RDS, Lasmar LMDLBF. The role of IL10 and IL17 gene polymorphisms in treatment response in children and adolescents with severe asthma. J Bras Pneumol 2024; 49:e20230092. [PMID: 38232251 PMCID: PMC10769478 DOI: 10.36416/1806-3756/e20230092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Accepted: 10/18/2023] [Indexed: 01/19/2024] Open
Abstract
OBJECTIVE To determine whether polymorphisms of the IL10 and IL17 genes are associated with severe asthma control and bronchodilator reversibility in children and adolescents with severe asthma. METHODS This was a cross-sectional study, nested within a prospective cohort study of patients with severe asthma. Two outcomes were evaluated: asthma control and bronchodilator reversibility. We extracted DNA from peripheral blood and genotyped three single nucleotide polymorphisms: rs3819024 and rs2275913 in the IL17A gene; and rs3024498 in the IL10 gene. For the association analyses, we performed logistic regression in three genetic models (allelic, additive, and dominant). RESULTS The rs3024498 C allele in the IL10 gene was associated with failure to achieve asthma control despite regular treatment (p = 0.02). However, the G allele of the IL17A rs3819024 polymorphism was associated with failure to respond to stimulation with a b2 agonist. The rs2275913 polymorphism of the IL17A gene showed no relationship with asthma control or bronchodilator reversibility. CONCLUSIONS In pediatric patients with severe asthma, the IL10 polymorphism appears to be associated with failure to achieve clinical control, whereas the IL17A polymorphism appears to be associated with a worse bronchodilator response. Knowledge of the involvement of these polymorphisms opens future directions for pharmacogenetic studies and for the implementation of individualized therapeutic management of severe asthma in pediatric patients.
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Affiliation(s)
- Mariana Isadora Ribeiro Vieira
- . Programa de Pós-Graduação em Ciências da Saúde, Faculdade de Medicina, Universidade Federal de Minas Gerais, Belo Horizonte (MG) Brasil
| | | | | | - Hatilla dos Santos Silva
- . Departamento de Pediatria, Faculdade de Medicina, Universidade Federal de Minas Gerais, Belo Horizonte (MG) Brasil
| | - Almirane Oliveira
- . Departamento de Pediatria, Faculdade de Medicina, Universidade Federal de Minas Gerais, Belo Horizonte (MG) Brasil
| | | | - Eduardo Martín Tarazona Santos
- . Departamento de Genética, Ecologia e Evolução, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte (MG) Brasil
| | - Ryan dos Santos Costa
- . Departamento de Pediatria, Faculdade de Medicina, Universidade Federal de Minas Gerais, Belo Horizonte (MG) Brasil
| | - Laura Maria de Lima Belizário Facury Lasmar
- . Programa de Pós-Graduação em Ciências da Saúde, Faculdade de Medicina, Universidade Federal de Minas Gerais, Belo Horizonte (MG) Brasil
- . Departamento de Pediatria, Faculdade de Medicina, Universidade Federal de Minas Gerais, Belo Horizonte (MG) Brasil
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Rong K, Lang Y, Zhou Y, Ni L, Wang L, Wang L, Zhang Y, Wen F, Wang Z, Chen P. Risk Genetic Variants ( IL-10) for Osteoporosis in Han Population from Northwest China. J Inflamm Res 2023; 16:1091-1102. [PMID: 36941985 PMCID: PMC10024466 DOI: 10.2147/jir.s396914] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 02/04/2023] [Indexed: 03/14/2023] Open
Abstract
Background Osteoporosis (OP) is a common metabolic bone disease characterized by loss of bone mass. IL-10 is considered to be a powerful immune and inflammatory suppressor. This study aimed to assess association between genetic loci in IL-10 and susceptibility to OP. Methods Association analysis between IL-10 genetic loci and OP risk through SNPStats online software. FPRP analysis (false-positive report probability) verified whether the positive results were noteworthy findings. Linkage disequilibrium (LD) and haplotype analysis were completed by Haploview 4.2 and SNPStats. Multi-factor dimensionality reduction (MDR) was used to assess interaction of SNP-SNP in susceptibility to OP. Results Allele "G" of IL-10-rs1554286 (OR = 1.21, p = 0.013), allele "C" of IL-10-rs1518111 (OR = 1.22, p = 0.011), allele "C" of IL-10-rs3024490 (OR = 1.20, p = 0.018), and allele "G" of IL-10-rs1800871 (OR = 1.21, p = 0.015) were risk factors for OP. In females, smoking, drinking, or aging ≤60 years old participants, the above genetic loci are also significantly associated with the increased risk of OP. FPRP analysis showed that all positive results are noteworthy findings. There are significant differences in serum levels of uric acid, mean hemoglobin concentration, or mean hemoglobin among different genotypes of IL-10 gene loci. MDR showed that four loci model composed rs1554286, rs1518111, rs3021094, and rs1800871 is the best model for predicting OP risk. Conclusion IL-10-rs1554286, -rs1518111, -rs3021094, and -rs1800871 are risk factors for susceptibility to OP.
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Affiliation(s)
- Kai Rong
- Department of Traumatology, Traditional Chinese Medicine Hospital Affiliated to Xinjiang Medical University, Wulumuqi, Xinjiang, People’s Republic of China
| | - Yi Lang
- Department of Traumatology, Traditional Chinese Medicine Hospital Affiliated to Xinjiang Medical University, Wulumuqi, Xinjiang, People’s Republic of China
| | - Yubo Zhou
- Department of Traumatology, Traditional Chinese Medicine Hospital Affiliated to Xinjiang Medical University, Wulumuqi, Xinjiang, People’s Republic of China
| | - Liangtao Ni
- Department of Traumatology, Traditional Chinese Medicine Hospital Affiliated to Xinjiang Medical University, Wulumuqi, Xinjiang, People’s Republic of China
| | - Lei Wang
- Department of Traumatology, Traditional Chinese Medicine Hospital Affiliated to Xinjiang Medical University, Wulumuqi, Xinjiang, People’s Republic of China
| | - Long Wang
- Department of Traumatology, Traditional Chinese Medicine Hospital Affiliated to Xinjiang Medical University, Wulumuqi, Xinjiang, People’s Republic of China
| | - Yaowu Zhang
- Department of Traumatology, Traditional Chinese Medicine Hospital Affiliated to Xinjiang Medical University, Wulumuqi, Xinjiang, People’s Republic of China
| | - Fengli Wen
- Department of Traumatology, Traditional Chinese Medicine Hospital Affiliated to Xinjiang Medical University, Wulumuqi, Xinjiang, People’s Republic of China
| | - Zhan Wang
- Department of Traumatology, Traditional Chinese Medicine Hospital Affiliated to Xinjiang Medical University, Wulumuqi, Xinjiang, People’s Republic of China
| | - Pingbo Chen
- Department of Traumatology, Traditional Chinese Medicine Hospital Affiliated to Xinjiang Medical University, Wulumuqi, Xinjiang, People’s Republic of China
- Correspondence: Pingbo Chen, Department of Traumatology, Traditional Chinese Medicine Hospital Affiliated to Xinjiang Medical University, No. 116, Huanghe Street, Wulumuqi, Xinjiang, People’s Republic of China, Tel/Fax +86-13899907800, Email
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Wang GH, Zuo T, Zuo ZC. Impact of IL-10 gene polymorphisms and its interaction with environment on susceptibility to systemic lupus erythematosus. Int J Immunopathol Pharmacol 2020; 34:2058738420945916. [PMID: 32842808 PMCID: PMC7453486 DOI: 10.1177/2058738420945916] [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] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
This study aims to explore the impact of interleukin (IL)-10 single nucleotide polymorphisms (SNPs) and its interaction with environment on the risk of systemic lupus erythematosus (SLE). Chi-square testing method was used to investigate whether the distributions for genotype of four SNPs were differed from Hardy-Weinberg equilibrium (HWE). Logistic regression was used to test the association between IL-10 SNPs and SLE risk. The best interaction combinations between IL-10 SNPs and environmental factors were assessed by generalized multifactor dimensionality reduction (GMDR). Both rs1800896-G and rs1800871-T alleles were associated with increased risk of SLE, the odds ratios (ORs) (95% confidence interval (CI)) for the two SNPs were 1.68 (1.25-2.09) and 1.47 (1.12-1.94), respectively. Then, we used the GMDR method to analyze the high-order interactions of four SNPs within IL-10 gene and environmental factors on SLE risk. We found a significant interaction combination (two-locus model with P = 0.001) between rs1800896 and smoking, after adjusting for gender, age, body mass index (BMI), and alcohol drinking. We also used two-variable stratified analysis by logistic regression to analyze the synergistic effect between two variables (rs1800896 and smoking), which had significant significance in GMDR model. We found that current smokers with rs1800896-AG or GG genotype have the highest SLE risk, compared with never smokers with the rs1800896-AA genotype, OR (95% CI) = 2.24 (1.52-3.58). The rs1800896-G and rs1800871-T alleles and interaction between rs1800896 and current smoking were all associated with increased risk of SLE.
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Affiliation(s)
- Gui-Hong Wang
- Department of Rheumatology, Anqing Hospital Affiliated to Anhui Medical University, Anqing, China
| | - Ting Zuo
- Department of Rheumatology, Anqing Hospital Affiliated to Anhui Medical University, Anqing, China
| | - Zheng-Cai Zuo
- Department of Rheumatology, Anqing Hospital Affiliated to Anhui Medical University, Anqing, China
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Umare V, Pradhan V, Dadheech S, Rajadhyaksha A, Ghosh K, Nadkarni A. Clinical implications of IL-10 promoter polymorphisms on disease susceptibility in Indian SLE patients. Lupus 2020; 29:587-598. [PMID: 32233730 DOI: 10.1177/0961203320913619] [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] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Single nucleotide polymorphisms in cytokine genes including interleukin-10 have been described to play a vital role in the overall pathogenesis of systemic lupus erythematosus. However, due to a lack of evidence from the Indian population, this study was conducted to analyse the possible influence of interleukin-10 promoter polymorphisms over the disease susceptibility, serum interleukin-10 level and clinical manifestations of the disease in Indian systemic lupus erythematosus patients. In total, 200 systemic lupus erythematosus patients and 201 controls were recruited under this study. Genotyping of interleukin-10 (−1082A/G; −819T/C and −592C/A) polymorphisms was done by direct DNA sequencing and polymerase chain reaction-restriction fragment length polymorphism methods respectively. Serum interleukin-10 levels were measured by multiplex assay. Interleukin-10 −1082G and −592A allele frequencies were significantly increased in systemic lupus erythematosus patients (corrected p value <0.05). Also, combined −1082AG+GG, −819TC+CC and −592CA+AA genotype frequencies were significantly increased in the patient group. A higher trend of association between −1082AG+GG genotype frequency was observed in patients with serositis (odds ratio = 2.7, p = 0.0233, corrected p value = 0.2097). Serum interleukin-10 levels were significantly higher in systemic lupus erythematosus patients (4.3 ± 3.1 pg/ml) than controls (2.6 ± 1.4 pg/ml) ( p < 0.0001). Furthermore, interleukin-10 levels were positively correlated with disease activity ( p = 0.39, p < 0.0001). The frequency of the GCA (−1082, −819, −592) haplotype was significantly higher in systemic lupus erythematosus patients (10.6%) than controls (1.6%) (odds ratio = 5.4, p = 0.0330). Moreover, ACC, GCC and GCA haplotypes were found to be strongly associated with serositis. However, the frequency of the ACC haplotype was significantly higher in patients with neurologic involvement (odds ratio = 14.9, corrected p value <0.001). Thus, interleukin-10 promoter polymorphisms suggest they have a proactive role in increased susceptibility to the disease among Indian systemic lupus erythematosus patients.
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Affiliation(s)
- Vinod Umare
- National Institute of Immunohaematology, Indian Council of Medical Research, Mumbai, India
| | - Vandana Pradhan
- National Institute of Immunohaematology, Indian Council of Medical Research, Mumbai, India
| | - Sneha Dadheech
- Hemoglobinopathies Satellite Centre, Indian Council of Medical Research National Institute of Immunohaematology, Chandrapur, India
| | | | - Kanjaksha Ghosh
- National Institute of Immunohaematology, Indian Council of Medical Research, Mumbai, India
| | - Anita Nadkarni
- National Institute of Immunohaematology, Indian Council of Medical Research, Mumbai, India
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Mauck MC, Linnstaedt SD, Bortsov A, Kurz M, Hendry PL, Lewandowski C, Velilla MA, Datner E, Pearson C, Domeier R, Fillingim RB, Beaudoin FL, Ting JP, McLean SA. Vitamin D insufficiency increases risk of chronic pain among African Americans experiencing motor vehicle collision. Pain 2020; 161:274-280. [PMID: 31651575 PMCID: PMC10657726 DOI: 10.1097/j.pain.0000000000001728] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
African Americans experience an increased burden of motor vehicle collision (MVC), post-MVC musculoskeletal pain, and vitamin D insufficiency. In this prospective multicenter study, we tested the hypothesis that African Americans (n = 133) presenting to the emergency department after MVC with low peritraumatic vitamin D levels would have worse chronic musculoskeletal pain outcomes compared to individuals with sufficient vitamin D. Vitamin D levels were assessed in the early aftermath of MVC through enzyme-linked immunosorbent assay, and pain severity was assessed using the 0 to 10 numeric rating scale at 6 weeks, 6 months, and 1 year. In repeated-measures analysis, African American MVC survivors with vitamin D insufficiency experienced more severe chronic pain (β = 1.18, P = 0.031). In secondary analyses, we assessed for evidence that the effect of vitamin D on post-MVC pain outcomes is mediated, at least in part, by the influence of vitamin D on genetic variants in genes involved in immune system regulation (IL-10 and NLRP3). Genotyping was performed using a genome-wide microarray using collected DNA samples. Secondary analyses suggest that the effect of vitamin D on post-MVC pain outcomes may be influenced by genetic variation in IL-10 and NLRP3. Further studies are needed to assess the impact of vitamin D insufficiency on pain outcomes in African Americans experiencing MVC and other common trauma exposures, to assess factors affecting this relationship, and to assess the efficacy of administering vitamin D in the immediate aftermath of MVC to prevent chronic pain. Such low-cost, nonopioid interventions are urgently needed to address chronic pain development after MVC.
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Affiliation(s)
- Matthew C Mauck
- Institute for Trauma Recovery, Department of Anesthesiology, University of North Carolina, Chapel Hill, NC, United States
| | - Sarah D Linnstaedt
- Institute for Trauma Recovery, Department of Anesthesiology, University of North Carolina, Chapel Hill, NC, United States
| | - Andrey Bortsov
- Institute for Trauma Recovery, Department of Anesthesiology, University of North Carolina, Chapel Hill, NC, United States
| | - Michael Kurz
- Department of Emergency Medicine, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Phyllis L Hendry
- Department of Emergency Medicine, University of Florida College of Medicine-Jacksonville, Jacksonville, FL, United States
| | | | | | - Elizabeth Datner
- Department of Emergency Medicine, Albert Einstein Medical Center, Philadelphia, PA, United States
| | - Claire Pearson
- Department of Emergency Medicine, Detroit Receiving, Detroit, MI, United States
| | - Robert Domeier
- Department of Emergency Medicine, St. Joseph Mercy Health System, Ypsilanti, Michigan
| | - Roger B Fillingim
- Department of Community Dentistry & Behavioral Science, University of Florida College of Dentistry, Gainesville, FL, United States
| | - Francesca L Beaudoin
- Department of Emergency Medicine, Rhode Island Hospital, The Alpert Medical School of Brown University, Providence, RI, United States
| | - Jenny P Ting
- Lineberger Cancer Center and the Department of Microbiology and Immunology, University of North Carolina, Chapel Hill, NC, United States
| | - Samuel A McLean
- Institute for Trauma Recovery, Department of Anesthesiology, University of North Carolina, Chapel Hill, NC, United States
- Department of Emergency Medicine, University of North Carolina, Chapel Hill, NC, United States
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6
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Wang T, Mei Y, Li Z. Research Progress on Regulatory B Cells in Systemic Lupus Erythematosus. Biomed Res Int 2019; 2019:7948687. [PMID: 31240224 DOI: 10.1155/2019/7948687] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Accepted: 05/05/2019] [Indexed: 11/25/2022]
Abstract
Systemic lupus erythematosus (SLE) is a chronic, systemic, autoimmune inflammatory disease characterized by the production of numerous autoantibodies and cytokines, as well as multiple organ damage. Specific B cell subsets negatively regulate immune responses and have been termed regulatory B cells (Bregs). Bregs are characterized by the production of the immunoregulatory cytokines interleukin (IL)-10, IL-35, and transforming growth factor (TGF)-β. Bregs suppress other immune cells through the secretion of these immunosuppressive cytokines and have thus been studied extensively for their potential role in the treatment of various autoimmune diseases. The progress of the research on Bregs and SLE in recent years is reviewed in this paper.
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Merkley SD, Chock CJ, Yang XO, Harris J, Castillo EF. Modulating T Cell Responses via Autophagy: The Intrinsic Influence Controlling the Function of Both Antigen-Presenting Cells and T Cells. Front Immunol 2018; 9:2914. [PMID: 30619278 PMCID: PMC6302218 DOI: 10.3389/fimmu.2018.02914] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [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: 08/16/2018] [Accepted: 11/28/2018] [Indexed: 12/17/2022] Open
Abstract
Autophagy is a homeostatic and inducible process affecting multiple aspects of the immune system. This intrinsic cellular process is involved in MHC-antigen (Ag) presentation, inflammatory signaling, cytokine regulation, and cellular metabolism. In the context of T cell responses, autophagy has an influential hand in dictating responses to self and non-self by controlling extrinsic factors (e.g., MHC-Ag, cytokine production) in antigen-presenting cells (APC) and intrinsic factors (e.g., cell signaling, survival, cytokine production, and metabolism) in T cells. These attributes make autophagy an attractive therapeutic target to modulate T cell responses. In this review, we examine the impact autophagy has on T cell responses by modulating multiple aspects of APC function; the importance of autophagy in the activation, differentiation and homeostasis of T cells; and discuss how the modulation of autophagy could influence T cell responses.
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Affiliation(s)
- Seth D Merkley
- Clinical and Translational Science Center, University of New Mexico Health Sciences Albuquerque, NM, United States
| | - Cameron J Chock
- Department of Molecular Genetics and Microbiology, University of New Mexico Health Sciences Albuquerque, NM, United States
| | - Xuexian O Yang
- Department of Molecular Genetics and Microbiology, University of New Mexico Health Sciences Albuquerque, NM, United States.,Autophagy Inflammation and Metabolism Center of Biomedical Research Excellence, University of New Mexico Health Sciences Albuquerque, NM, United States
| | - James Harris
- Rheumatology Group, Centre for Inflammatory Diseases, Department of Medicine, School of Clinical Sciences at Monash Health, Faculty of Medicine, Nursing and Health Sciences, Monash University Clayton, VIC, Australia
| | - Eliseo F Castillo
- Clinical and Translational Science Center, University of New Mexico Health Sciences Albuquerque, NM, United States.,Autophagy Inflammation and Metabolism Center of Biomedical Research Excellence, University of New Mexico Health Sciences Albuquerque, NM, United States.,Division of Gastroenterology and Hepatology, Department of Internal Medicine, University of New Mexico School of Medicine Albuquerque, NM, United States
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