1
|
Wang Y, Yin S, Wang S, Rong K, Meng XH, Zhou H, Jiao L, Hou D, Jiang Z, He J, Mao Z. Proteomics study the potential targets for Rifampicin-resistant spinal tuberculosis. Front Pharmacol 2024; 15:1370444. [PMID: 38694916 PMCID: PMC11061718 DOI: 10.3389/fphar.2024.1370444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2024] [Accepted: 03/11/2024] [Indexed: 05/04/2024] Open
Abstract
Introduction: The escalating global surge in Rifampicin-resistant strains poses a formidable challenge to the worldwide campaign against tuberculosis (TB), particularly in developing countries. The frequent reports of suboptimal treatment outcomes, complications, and the absence of definitive treatment guidelines for Rifampicin-resistant spinal TB (DSTB) contribute significantly to the obstacles in its effective management. Consequently, there is an urgent need for innovative and efficacious drugs to address Rifampicin-resistant spinal tuberculosis, minimizing the duration of therapy sessions. This study aims to investigate potential targets for DSTB through comprehensive proteomic and pharmaco-transcriptomic analyses. Methods: Mass spectrometry-based proteomics analysis was employed to validate potential DSTB-related targets. PPI analysis confirmed by Immunohistochemistry (IHC) and Western blot analysis. Results: The proteomics analysis revealed 373 differentially expressed proteins (DEPs), with 137 upregulated and 236 downregulated proteins. Subsequent Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) analyses delved into the DSTB-related pathways associated with these DEPs. In the context of network pharmacology analysis, five key targets-human leukocyte antigen A chain (HLAA), human leukocyte antigen C chain (HLA-C), HLA Class II Histocompatibility Antigen, DRB1 Beta Chain (HLA-DRB1), metalloproteinase 9 (MMP9), and Phospholipase C-like 1 (PLCL1)-were identified as pivotal players in pathways such as "Antigen processing and presentation" and "Phagosome," which are crucially enriched in DSTB. Moreover, pharmaco-transcriptomic analysis can confirm that 58 drug compounds can regulate the expression of the key targets. Discussion: This research confirms the presence of protein alterations during the Rifampicin-resistant process in DSTB patients, offering novel insights into the molecular mechanisms underpinning DSTB. The findings suggest a promising avenue for the development of targeted drugs to enhance the management of Rifampicin-resistant spinal tuberculosis.
Collapse
Affiliation(s)
- Yanling Wang
- Hunan Provincial Key Laboratory of Regional Hereditary Birth Defects Prevention and Control, Changsha Hospital for Maternal & Child Healthcare Affiliated to Hunan Normal University, Changsha, China
| | - Shijie Yin
- Hunan Provincial Key Laboratory of Regional Hereditary Birth Defects Prevention and Control, Changsha Hospital for Maternal & Child Healthcare Affiliated to Hunan Normal University, Changsha, China
- College of Life Science, Hunan Normal University, Changsha, China
| | - Shixiong Wang
- Hunan Provincial Key Laboratory of Regional Hereditary Birth Defects Prevention and Control, Changsha Hospital for Maternal & Child Healthcare Affiliated to Hunan Normal University, Changsha, China
- College of Life Science, Hunan Normal University, Changsha, China
| | - Kuan Rong
- Hunan Academy of Traditional Chinese Medicine Affiliated Hospital, Changsha, China
| | - Xiang-He Meng
- Hunan Provincial Key Laboratory of Regional Hereditary Birth Defects Prevention and Control, Changsha Hospital for Maternal & Child Healthcare Affiliated to Hunan Normal University, Changsha, China
| | - Huashan Zhou
- Hunan Provincial Key Laboratory of Regional Hereditary Birth Defects Prevention and Control, Changsha Hospital for Maternal & Child Healthcare Affiliated to Hunan Normal University, Changsha, China
| | - Luo Jiao
- Hunan Provincial Key Laboratory of Regional Hereditary Birth Defects Prevention and Control, Changsha Hospital for Maternal & Child Healthcare Affiliated to Hunan Normal University, Changsha, China
| | - Da Hou
- Hunan Provincial Key Laboratory of Regional Hereditary Birth Defects Prevention and Control, Changsha Hospital for Maternal & Child Healthcare Affiliated to Hunan Normal University, Changsha, China
| | - Zhongjing Jiang
- Department of Spine Surgery and Orthopaedics, Xiangya Hospital, Central South University, Changsha, China
| | - Jun He
- Hunan Provincial Key Laboratory of Regional Hereditary Birth Defects Prevention and Control, Changsha Hospital for Maternal & Child Healthcare Affiliated to Hunan Normal University, Changsha, China
| | - Zenghui Mao
- Hunan Provincial Key Laboratory of Regional Hereditary Birth Defects Prevention and Control, Changsha Hospital for Maternal & Child Healthcare Affiliated to Hunan Normal University, Changsha, China
| |
Collapse
|
2
|
Dawkins BA, Garman L, Cejda N, Pezant N, Rasmussen A, Rybicki BA, Levin AM, Benchek P, Seshadri C, Mayanja-Kizza H, Iannuzzi MC, Stein CM, Montgomery CG. Novel HLA associations with outcomes of Mycobacterium tuberculosis exposure and sarcoidosis in individuals of African ancestry using nearest-neighbor feature selection. Genet Epidemiol 2022; 46:463-474. [PMID: 35702824 DOI: 10.1002/gepi.22490] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 05/20/2022] [Accepted: 05/25/2022] [Indexed: 11/07/2022]
Abstract
Tuberculosis and sarcoidosis are inflammatory diseases characterized by granulomas that may occur in any organ but are often found in the lung. The panoply of classical human leukocyte antigen (HLA) alleles associated with occurrence and/or severity of both diseases varies considerably across studies. This heterogeneity of results, due to variation in factors like ancestry and disease subphenotype, as well as the use of simple modeling strategies to elucidate likely complex relationships, has made conclusions about underlying commonalities difficult. Here we perform HLA association analyses in individuals of African ancestry, using a greater resolution to include subphenotypes of disease and employing more comprehensive analytical techniques. Using a novel application of nearest-neighbor feature selection to score allelic importance, we investigated HLA allele association with Mycobacterium tuberculosis exposure outcomes in the first analysis of both latent Mycobacterium tuberculosis infection and active disease compared with those who, despite long-term exposure to active index cases, have neither positive diagnostic tests nor display clinical symptoms. We also compared persistent to resolved sarcoidosis. This led to the identification of novel HLA associations and evidence of main effects and interaction effects. We found strikingly similar main effects and interaction effects at HLA-DRB1, -DQB1, and -DPB1 in those resistant to tuberculosis (either latent or active) and persistent sarcoidosis.
Collapse
Affiliation(s)
- Bryan A Dawkins
- Department of Genes and Human Disease, Oklahoma Medical Research Foundation, Oklahoma City, Oklahoma, USA
| | - Lori Garman
- Department of Microbiology and Immunology, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA
| | - Nicholas Cejda
- Department of Genes and Human Disease, Oklahoma Medical Research Foundation, Oklahoma City, Oklahoma, USA
| | - Nathan Pezant
- Department of Genes and Human Disease, Oklahoma Medical Research Foundation, Oklahoma City, Oklahoma, USA
| | - Astrid Rasmussen
- Department of Genes and Human Disease, Oklahoma Medical Research Foundation, Oklahoma City, Oklahoma, USA
| | - Benjamin A Rybicki
- Department of Public Health Sciences, Henry Ford Health System, Detroit, Michigan, USA
| | - Albert M Levin
- Department of Public Health Sciences, Henry Ford Health System, Detroit, Michigan, USA.,Center for Bioinformatics, Henry Ford Health System, Detroit, Michigan, USA
| | - Penelope Benchek
- Department of Population and Quantitative Health Sciences, Case Western Reserve University, Cleveland, Ohio, USA
| | - Chetan Seshadri
- Department of Medicine, University of Washington, Seattle, Washington, USA
| | | | - Michael C Iannuzzi
- Department of Public Health Sciences, Henry Ford Health System, Detroit, Michigan, USA
| | - Catherine M Stein
- Department of Population and Quantitative Health Sciences, Case Western Reserve University, Cleveland, Ohio, USA.,Division of Infectious Diseases and HIV Medicine, Department of Medicine, Case Western Reserve University, Cleveland, Ohio, USA
| | - Courtney G Montgomery
- Department of Genes and Human Disease, Oklahoma Medical Research Foundation, Oklahoma City, Oklahoma, USA
| |
Collapse
|
3
|
Harishankar M, Selvaraj P, Bethunaickan R. Influence of Genetic Polymorphism Towards Pulmonary Tuberculosis Susceptibility. Front Med (Lausanne) 2018; 5:213. [PMID: 30167433 PMCID: PMC6106802 DOI: 10.3389/fmed.2018.00213] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Accepted: 07/10/2018] [Indexed: 12/11/2022] Open
Abstract
Tuberculosis (TB) is still remains the major threat for human health worldwide. Several case-control, candidate-gene, family studies and genome-wide association studies (GWAS) suggested the association of host genetic factors to TB susceptibility or resistance in various ethnic populations. Moreover, these factors modulate the host immune responses to tuberculosis. Studies have reported genetic markers to predict TB development in human leukocyte antigen (HLA) and non-HLA genes like killer immunoglobulin-like receptor (KIR), toll-like receptors (TLRs), cytokine/chemokines and their receptors, vitamin D receptor (VDR) and SLC11A1 etc. Highly polymorphic HLA loci may influence antigen presentation specificities by modifying peptide binding motifs. The recent meta-analysis studies revealed the association of several HLA alleles in particular class II HLA-DRB1 with TB susceptibility and valuable marker for disease development especially in Asian populations. Case-control studies have found the association of HLA-DR2 in some populations, but not in other populations, this could be due to an ethnic specific association of gene variants. Recently, GWAS conducted in case-control and family based studies in Russia, Chinese Han, Morocco, Uganda and Tanzania revealed the association of genes such as ASAP1, Alkylglycerol monooxygenase (AGMO), Forkhead BoxP1 (FOXP1), C-terminal domain phosphatase 1 (UBLCP1) and intergenic SNP rs932347C/T with TB. Whereas, SNP rs10956514A/G were not associated with TB in western Chinese Han and Tibetan population. In this review, we summarize the recent findings of genetic variants with susceptibility/resistance to TB.
Collapse
Affiliation(s)
- Murugesan Harishankar
- Department of Immunology, National Institute of Research in Tuberculosis, Chennai, India
| | - Paramasivam Selvaraj
- Department of Immunology, National Institute of Research in Tuberculosis, Chennai, India
| | | |
Collapse
|
4
|
Stein CM, Sausville L, Wejse C, Sobota RS, Zetola NM, Hill PC, Boom WH, Scott WK, Sirugo G, Williams SM. Genomics of human pulmonary tuberculosis: from genes to pathways. CURRENT GENETIC MEDICINE REPORTS 2017; 5:149-166. [PMID: 29805915 DOI: 10.1007/s40142-017-0130-9] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Purpose of review Tuberculosis (TB), caused by Mycobacterium tuberculosis (MTB), remains a major public health threat globally. Several lines of evidence support a role for host genetic factors in resistance/susceptibility to TB disease and MTB infection. However, results across candidate gene and genome-wide association studies (GWAS) are largely inconsistent, so a cohesive genetic model underlying TB risk has not emerged. Recent Findings Despite the difficulties in identifying consistent genetic associations, genetic studies of TB and MTB infection have revealed a few well-documented loci. These well validated genes are presented in this review, but there remains a large gap in how these genes translate into better understanding of TB. To address this, we present a pathway based extension of standard association analyses, seeding the results with the best validated genes from candidate gene and GWAS studies. Summary Several pathways were significantly enriched using pathway analyses that may help to explain population patterns of TB risk. In conclusion, we advocate for novel approaches to the study of host genetic analysis of TB that extend traditional association approaches.
Collapse
Affiliation(s)
- Catherine M Stein
- Department of Population and Quantitative Health Sciences, Cleveland, OH.,Tuberculosis Research Unit, Case Western Reserve University, Cleveland, OH
| | - Lindsay Sausville
- Department of Population and Quantitative Health Sciences, Cleveland, OH
| | - Christian Wejse
- Dept of Infectious Diseases/Center for Global Health, Aarhus University, Aarhus, Denmark
| | - Rafal S Sobota
- The Ken and Ruth Davee Department of Neurology, Northwestern University, Chicago, IL
| | - Nicola M Zetola
- Division of Infectious Diseases, University of Pennsylvania, Philadelphia, PA 19104, USA.,Botswana-UPenn Partnership, Gaborone, Botswana.,Department of Medicine, University of Botswana, Gaborone, Botswana
| | - Philip C Hill
- Centre for International Health, University of Otago, Dunedin, New Zealand
| | - W Henry Boom
- Tuberculosis Research Unit, Case Western Reserve University, Cleveland, OH
| | - William K Scott
- Department of Human Genetics and Genomics, University of Miami School of Medicine, Miami, FL
| | - Giorgio Sirugo
- Institute for Translational Medicine and Therapeutics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | - Scott M Williams
- Department of Population and Quantitative Health Sciences, Cleveland, OH
| |
Collapse
|
5
|
Abstract
ABSTRACT
Familial risk of tuberculosis (TB) has been recognized for centuries. Largely through studies of mono- and dizygotic twin concordance rates, studies of families with Mendelian susceptibility to mycobacterial disease, and candidate gene studies performed in the 20th century, it was recognized that susceptibility to TB disease has a substantial host genetic component. Limitations in candidate gene studies and early linkage studies made the robust identification of specific loci associated with disease challenging, and few loci have been convincingly associated across multiple populations. Genome-wide and transcriptome-wide association studies, based on microarray (commonly known as genechip) technologies, conducted in the past decade have helped shed some light on pathogenesis but only a handful of new pathways have been identified. This apparent paradox, of high heritability but few replicable associations, has spurred a new wave of collaborative global studies. This review aims to comprehensively review the heritability of TB, critically review the host genetic and transcriptomic correlates of disease, and highlight current studies and future prospects in the study of host genomics in TB. An implicit goal of elucidating host genetic correlates of susceptibility to
Mycobacterium tuberculosis
infection or TB disease is to identify pathophysiological features amenable to translation to new preventive, diagnostic, or therapeutic interventions. The translation of genomic insights into new clinical tools is therefore also discussed.
Collapse
|
6
|
Do HLA class II genes protect against pulmonary tuberculosis? A systematic review and meta-analysis. Eur J Clin Microbiol Infect Dis 2016; 35:1567-80. [DOI: 10.1007/s10096-016-2713-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2016] [Accepted: 06/17/2016] [Indexed: 01/25/2023]
|
7
|
Souza de Lima D, Morishi Ogusku M, Porto dos Santos M, de Melo Silva CM, Alves de Almeida V, Assumpção Antunes I, Boechat AL, Ramasawmy R, Sadahiro A. Alleles of HLA-DRB1*04 Associated with Pulmonary Tuberculosis in Amazon Brazilian Population. PLoS One 2016; 11:e0147543. [PMID: 26901036 PMCID: PMC4764689 DOI: 10.1371/journal.pone.0147543] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2015] [Accepted: 01/04/2016] [Indexed: 12/16/2022] Open
Abstract
Immunogenetic host factors are associated with susceptibility or protection to tuberculosis (TB). Strong associations of HLA class II genes with TB are reported. We analyzed the HLA-DRB1*04 alleles to identify subtypes associated with pulmonary TB and their interaction with risk factors such as alcohol, smoking, and gender in 316 pulmonary TB patients and 306 healthy individuals from the Brazilian Amazon. The HLA-DRB1*04 was prevalent in patients with pulmonary TB (p<0.0001; OR = 2.94; 95% CI = 2.12 to 4.08). Direct nucleotide sequencing of DRB1 exon 2 identified nine subtypes of HLA-DRB1*04. The subtype HLA-DRB1*04:11:01 (p = 0.0019; OR = 2.23; 95% CI = 1.34 to 3.70) was associated with susceptibility to pulmonary TB while DRB1*04:07:01 (p<0.0001; OR = 0.02; 95% CI = 0.001 to 0.33) to protection. Notably, the interaction between alcohol and HLA-DRB1*04:11:01 increased the risk for developing pulmonary TB (p = 0.0001; OR = 51.3; 95% CI = 6.81 to 386). Multibacillary pulmonary TB, the clinical presentation of disease transmission, was strongly associated with interaction to alcohol (p = 0.0026; OR = 11.1; 95% CI = 3.99 to 30.9), HLA-DRB1*04:11:01 (p = 0.0442; OR = 2.01; 95% CI = 1.03 to 3.93) and DRB1*04:92 (p = 0.0112; OR = 8.62; 95% CI = 1.63 to 45.5). These results show that HLA-DRB1*04 are associated with pulmonary TB. Interestingly, three subtypes, DRB1*04:07:01, DRB1*04:11:01 and DRB1*04:92 of the HLA-DRB1*04 could be potential immunogenetic markers that may help to explain mechanisms involved in disease development.
Collapse
Affiliation(s)
- Dhêmerson Souza de Lima
- Programa de Pós-Graduação em Imunologia Básica e Aplicada, Instituto de Ciências Biológicas, Universidade Federal do Amazonas (UFAM), Manaus, Amazonas, Brasil
- * E-mail:
| | - Mauricio Morishi Ogusku
- Laboratório de Micobacteriologia, Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Amazonas, Brasil
| | - Maisa Porto dos Santos
- Laboratório de Micobacteriologia, Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Amazonas, Brasil
| | - Cláudia Maria de Melo Silva
- Programa de Pós-Graduação em Ciências Farmacêuticas, Faculdade de Ciências Farmacêuticas (FCF), Manaus, Amazonas, Brasil
| | - Vanessa Alves de Almeida
- Programa de Pós-Graduação em Imunologia Básica e Aplicada, Instituto de Ciências Biológicas, Universidade Federal do Amazonas (UFAM), Manaus, Amazonas, Brasil
| | | | - Antonio Luiz Boechat
- Programa de Pós-Graduação em Imunologia Básica e Aplicada, Instituto de Ciências Biológicas, Universidade Federal do Amazonas (UFAM), Manaus, Amazonas, Brasil
| | - Rajendranath Ramasawmy
- Programa de Pós-Graduação em Imunologia Básica e Aplicada, Instituto de Ciências Biológicas, Universidade Federal do Amazonas (UFAM), Manaus, Amazonas, Brasil
- Fundação de Medicina Tropical Doutor Heitor Vieira Dourado (FMT/HVD), Manaus, Amazonas, Brasil
- Universidade Nilton Lins, Manaus, Amazonas, Brasil
| | - Aya Sadahiro
- Programa de Pós-Graduação em Imunologia Básica e Aplicada, Instituto de Ciências Biológicas, Universidade Federal do Amazonas (UFAM), Manaus, Amazonas, Brasil
| |
Collapse
|
8
|
Lima-Junior JDC, Pratt-Riccio LR. Major Histocompatibility Complex and Malaria: Focus on Plasmodium vivax Infection. Front Immunol 2016; 7:13. [PMID: 26858717 PMCID: PMC4728299 DOI: 10.3389/fimmu.2016.00013] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2015] [Accepted: 01/12/2016] [Indexed: 01/13/2023] Open
Abstract
The importance of host and parasite genetic factors in malaria resistance or susceptibility has been investigated since the middle of the last century. Nowadays, of all diseases that affect man, malaria still plays one of the highest levels of selective pressure on human genome. Susceptibility to malaria depends on exposure profile, epidemiological characteristics, and several components of the innate and adaptive immune system that influences the quality of the immune response generated during the Plasmodium lifecycle in the vertebrate host. But it is well known that the parasite's enormous capacity of genetic variation in conjunction with the host genetics polymorphism is also associated with a wide spectrum of susceptibility degrees to complicated or severe forms of the disease. In this scenario, variations in genes of the major histocompatibility complex (MHC) associated with host resistance or susceptibility to malaria have been identified and used as markers in host-pathogen interaction studies, mainly those evaluating the impact on the immune response, acquisition of resistance, or increased susceptibility to infection or vulnerability to disease. However, due to the intense selective pressure, number of cases, and mortality rates, the majority of the reported associations reported concerned Plasmodium falciparum malaria. Studies on the MHC polymorphism and its association with Plasmodium vivax, which is the most widespread Plasmodium and the most prevalent species outside the African continent, are less frequent but equally important. Despite punctual contributions, there are accumulated evidences of human genetic control in P. vivax infection and disease. Herein, we review the current knowledge in the field of MHC and derived molecules (HLA Class I, Class II, TNF-α, LTA, BAT1, and CTL4) regarding P. vivax malaria. We discuss particularly the results of P. vivax studies on HLA class I and II polymorphisms in relation to host susceptibility, naturally acquired immune response against specific antigens and the implication of this knowledge to overcome the parasite immune evasion. Finally, the potential impact of such polymorphisms on the development of vaccine candidate antigens against P. vivax will be studied.
Collapse
|
9
|
Wamala D, Buteme HK, Kirimunda S, Kallenius G, Joloba M. Association between human leukocyte antigen class II and pulmonary tuberculosis due to mycobacterium tuberculosis in Uganda. BMC Infect Dis 2016; 16:23. [PMID: 26803588 PMCID: PMC4724396 DOI: 10.1186/s12879-016-1346-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2015] [Accepted: 01/12/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Mycobacterium tuberculosis (Mtb) is reported to infect about a third of the world's population but only 10% are thought to develop active tuberculosis (TB) disease. Host immunity regulated by human leukocyte antigens (HLA) is an important determinant of the outcome of the disease. Here we investigate HLA class II gene polymorphisms in susceptibility to TB, and whether particular HLA class II alleles were associated with TB in Uganda. METHODS HIV negative patients with pulmonary TB (n = 43) and genetically related healthy household controls (n = 42) were typed for their HLA II class alleles using polymerase chain reaction sequence specific primer amplification. RESULTS The HLA-DQB1*03:03 allele was significantly less frequent in patients compared to healthy controls (10% in controls versus 0% in patients, p = 0.003). After correction for multiple comparisons the difference remained significant (p = 0.018). CONCLUSIONS Our results suggest that the HLA-DQB1*03:03 allele may be associated with resistance to TB.
Collapse
Affiliation(s)
- Dan Wamala
- Department of Pathology, Mulago Hospital and Makerere University, Kampala, Uganda. .,Department of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, Stockholm, Sweden.
| | - Helen Koyokoyo Buteme
- Department of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, Stockholm, Sweden.,Department of Medical Microbiology, School of Biomedical Sciences, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Samuel Kirimunda
- Department of Medical Microbiology, School of Biomedical Sciences, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Gunilla Kallenius
- Department of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
| | - Moses Joloba
- Department of Medical Microbiology, School of Biomedical Sciences, College of Health Sciences, Makerere University, Kampala, Uganda
| |
Collapse
|
10
|
The Relationship of HLA-DQ Alleles with Tuberculosis Risk: A Meta-analysis. Lung 2015; 193:521-30. [DOI: 10.1007/s00408-015-9747-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2014] [Accepted: 05/13/2015] [Indexed: 11/26/2022]
|
11
|
Tong X, Chen L, Liu S, Yan Z, Peng S, Zhang Y, Fan H. Polymorphisms in HLA-DRB1 gene and the risk of tuberculosis: a meta-analysis of 31 studies. Lung 2015; 193:309-18. [PMID: 25787085 DOI: 10.1007/s00408-015-9692-z] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2014] [Accepted: 12/03/2014] [Indexed: 02/05/2023]
Abstract
PURPOSE The HLA-DRB1 gene polymorphisms have been implicated in susceptibility to tuberculosis (TB). However, a large number of studies have reported inconclusive results. This study was conducted to investigate the relationship of HLA-DRB1 gene polymorphisms and TB risk by a meta-analysis. METHODS A search was performed in Embase, PubMed, Wanfang Database, and China National Knowledge Internet (CNKI) up to Jul 30, 2014. Odds ratio (OR) and 95% confidence interval (95% CI) were used to assess the association. Statistical analyses were calculated by STATA 11.0 software. RESULTS All 31 articles involving 3,416 cases and 4,515 controls were identified. The pooled results indicated a significant association between HLA-DRB1*04 (OR 1.22, 95% CI 1.00-1.48, P = 0.048), *09 (OR 1.50, 95% CI 1.08-2.08, P = 0.016), *10 (OR 1.23, 95% CI 1.01-1.49, P = 0.035), *11 (OR 0.72, 95% CI 0.53-0.99, P = 0.044), *15 (OR 1.40, 95% CI 1.14-1.73, P = 0.001), and *16 (OR 1.33, 95% CI 1.08-1.63, P = 0.007) gene polymorphisms and TB risk. In addition, the results also show no significant association between HLA-DRB1*01 (P = 0.748), *03 (P = 0.947), *07 (P = 0.966), *08 (P = 0.440), *12 (P = 0.288), *13 (P = 0.241), and *14 (P = 0.551) gene polymorphisms and TB risk. CONCLUSIONS This study suggested that the HLA-DRB1*04, *09, *10, *15, and *16 gene polymorphisms may contribute to the risk of TB, especially in the East Asian. But the HLA-DRB1*11 gene polymorphism may be a protective factor for TB risk. Unfortunately, there is no significant association between the HLA-DRB1*01, *03, *07, *08, *12, *13, and *14 gene polymorphisms and TB risk.
Collapse
Affiliation(s)
- Xiang Tong
- Department of Respiratory Medicine and Critical Care Medicine, West China Hospital/West China School of Medicine, Sichuan University, Guoxuexiang 37, Chengdu, 610041, Sichuan, China
| | | | | | | | | | | | | |
Collapse
|
12
|
Dogan H, Akgun M, Araz O, Ucar EY, Yoruk O, Diyarbakir E, Atis O, Akdemir F, Acemoglu H, Pirim I. The association of human leukocyte antigen polymorphisms with disease severity and latency period in patients with silicosis. Multidiscip Respir Med 2014; 9:17. [PMID: 24646632 PMCID: PMC3994697 DOI: 10.1186/2049-6958-9-17] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2013] [Accepted: 03/11/2014] [Indexed: 11/14/2022] Open
Abstract
Background Denim sandblasting may cause silicosis as a result of free crystalline silica inhalation. Its pathogenesis remains unclear, but autoimmunity may play a role in the development of silicosis. The present study aimed to investigate the relationships between human leukocyte antigen (HLA) and the severity and latency period of silicosis. Methods 48 silicotic patients in the Eastern part of Turkey were classified according to their latency period and disease severity. The distribution of HLAs according to disease severity and latency period was assessed. Results A23 (7.5%), B49 (7.5%), and B51 (25%) were more common in the mild group than in the severe group, and B55 (8.9%) and DR4 (17.9%) were more common in the severe group than in the mild one. Only B51 was significantly more common in the mild group than in the severe one (25%, n = 10 vs. 7.1%, n = 4; p = 0.016). Conclusions This study suggests that HLA antigens may play a particular role in the severity of silica-induced lung disease, but there was no association between HLA and progression time of the disease.
Collapse
Affiliation(s)
- Hasan Dogan
- Medical Biology Department, Faculty of Medicine, Ataturk University, Erzurum 25240, Turkey.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
13
|
Wang JJ, Xia X, Tang SD, Wang J, Deng XZ, Zhang Y, Yue M. Meta-analysis on the associations of TLR2 gene polymorphisms with pulmonary tuberculosis susceptibility among Asian populations. PLoS One 2013; 8:e75090. [PMID: 24124467 PMCID: PMC3790778 DOI: 10.1371/journal.pone.0075090] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2013] [Accepted: 08/11/2013] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Publications regarding the associations of toll-like receptor 2 (TLR2) G2258A and T597C polymorphisms with pulmonary tuberculosis (PTB) susceptibility are inconsistent. A meta-analysis was conducted to investigate the relationship between TLR2 G2258A and T597C polymorphisms with PTB susceptibility. METHODS A systematic search was performed for published studies on the relationship between TLR2 polymorphisms and PTB susceptibility. Information was gathered from each eligible study, and statistically analyzed. RESULTS 6 eligible studies, totaling 1301 cases and 1217 controls on G2258A genotypes, and 8 studies, totaling 2175 cases and 2069 controls on T597C genotypes, were included in the analysis. TLR2 2258G allele and 2258GG genotype were found to be associated with decreased PTB susceptibility (A vs. G: OR = 3.02, 95% CI: 2.22-4.12, P<0.001, GA+AA vs. GG: OR = 2.69, 95% CI = 1.49-4.87, P = 0.001). In the subgroup analyses, the 2258G allele and 2258GG genotype also exhibited a protective effect of PTB risk in Asians (A vs. G: OR = 2.95, 95% CI: 1.91-4.55, P<0.001; GA+AA vs. GG: OR = 3.59, 95% CI: 2.23-5.78, P<0.001), while no associations were observed in Caucasians. No significant associations between T597C polymorphism and PTB were found in the allele model (C vs. T: OR = 0.95, 95% CI: 0.86-1.04, P = 0.28), co-dominant model (CC vs. TT: OR = 0.88, 95% CI = 0.92-1.40, P = 0.25; CT vs. TT: OR = 0.92, 95% CI = 0.80-1.06, P = 0.28), recessive model (CC vs. TT+TC: OR = 0.96, 95% CI: 0.80-1.16, P = 0.69), or dominant model (TC+CC vs. TT: OR = 0.93, 95% CI = 0.76-1.15, P = 0.51). The associations of T597C polymorphism with PTB susceptibility, in the ethnic-specific analyses, were still not significant. CONCLUSION TLR2 2258G allele may provide protective effects against PTB susceptibility, particularly among Asians, whereas TLR2 T597C polymorphism might not be associated with PTB susceptibility.
Collapse
Affiliation(s)
- Jia-Jia Wang
- Department of Epidemiology and Biostatistics, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Xian Xia
- Department of Nosocomial Infection Control, General Hospital of Beijing Military Region, Beijing, China
| | - Shai-Di Tang
- Department of Epidemiology and Biostatistics, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Jie Wang
- Department of General Practice, Kangda College, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Xiao-Zhao Deng
- Institute of Disease Control and Prevention, Huadong Research Institute for Medicine and Biotechnics, Nanjing, Jiangsu, China
| | - Yun Zhang
- Institute of Epidemiology and Microbiology, Huadong Research Institute for Medicine and Biotechnics, Nanjing, Jiangsu, China
| | - Ming Yue
- Institute of Epidemiology and Microbiology, Huadong Research Institute for Medicine and Biotechnics, Nanjing, Jiangsu, China
- School of Life Science and Technology, China Pharmaceutical University, Nanjing, Jiangsu, China
- * E-mail:
| |
Collapse
|