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Tang J, Zhao Z, Zhou J, Jiao L, Zhou W, Ying B, Yang Y. Multiple CD59 Polymorphisms in Chinese Patients with Mycobacterium tuberculosis Infection. J Immunol Res 2023; 2023:1216048. [PMID: 37050931 PMCID: PMC10083888 DOI: 10.1155/2023/1216048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 03/02/2023] [Accepted: 03/19/2023] [Indexed: 04/04/2023] Open
Abstract
Background and Objective. Tuberculosis (TB) is a major threat to human health, especially in developing countries. Its susceptibility and progression depend on interactions between mycobacterium tuberculosis, host immune system, and genetic and environmental factors. Up to now, many studies have presented the association between TB susceptibility and host genetic polymorphisms, but never regarding CD59 gene, which is an essential complement regulator. This study investigated the relationship between multiple CD59 single nucleotide polymorphisms (SNPs) and susceptibility to TB among Chinese patients. Methods. A case–control study was conducted to investigate the SNPs at CD59 rs1047581, rs7046, rs2231460, rs184251026, rs41275164, rs831633, rs704700, rs41275166, and rs10768024 by sequence-specific primer-polymerase chain reaction (SSP-PCR) in 900 tuberculosis patients and 1,534 controls. Results. The minor allele frequencies at rs2231460, rs184251026, rs41275164, and rs41275166 were extremely low both in the Cases (0.00%–0.61%) and in the Controls (0.07%–0.43%), comparatively at rs1047581, rs7046, rs831633, rs704700, and rs10768024 were notably higher both in the Cases (8.23%–48.39%) and in the Controls (8.57%–47.16%). Among the nine SNPs, only homozygous CC genotype at rs10768024 showed a significant protective effect against TB than homozygous TT genotype (OR(95% CI) = 0.59(0.38, 0.91), χ2 = 5.779,
), and homozygous TT and heterozygous CT genotypes showed a significant risk of TB infection in the recessive model (OR(95% CI) = 1.68(1.10, 2.56), χ2 = 5.769,
). Further analysis verified that rs10768024 CC genotype independently related to TB susceptibility (OR(95% CI) = 0.60(0.39, 0.91), Wald χ2 = 5.664,
) in multivariate logistic regression analysis, and its genetic mutation was independent of the other SNPs (r2 = 0.00–0.20) in haplotype analysis. Conclusions. The first investigation of the CD59 gene and susceptibility to TB suggests a significant risk with homozygous TT and heterozygous CT genotypes at rs10768024 loci. The homozygous CC mutation at rs10768024 loci showed a significant protection against TB susceptibility.
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Affiliation(s)
- Jie Tang
- Department of Laboratory Medicine, Mianyang Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Mianyang 621000, China
| | - Zhenzhen Zhao
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Juan Zhou
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Lin Jiao
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Wenjing Zhou
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Binwu Ying
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Yuwei Yang
- Department of Laboratory Medicine, Mianyang Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Mianyang 621000, China
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Hu W, Xu K. Research progress on genetic control of host susceptibility to tuberculosis. Zhejiang Da Xue Xue Bao Yi Xue Ban 2022; 51:679-690. [PMID: 36915969 PMCID: PMC10262011 DOI: 10.3724/zdxbyxb-2022-0484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Accepted: 10/11/2022] [Indexed: 02/16/2023]
Abstract
The "Lübeck disaster", twins studies, adoptees studies, and other epidemiological observational studies have shown that host genetic factors play a significant role in determining the host susceptibility to Mycobacterium tuberculosis infection and pathogenesis of tuberculosis. From linkage analyses to genome-wide association studies, it has been discovered that human leucocyte antigen (HLA) genes as well as non-HLA genes (such as SLC11A1, VDR, ASAP1 as well as genes encoding cytokines and pattern recognition receptors) are associated with tuberculosis susceptibility. To provide ideas for subsequent studies about risk prediction of MTB infection and the diagnosis and treatment of tuberculosis, we review the research progress on tuberculosis susceptibility related genes in recent years, focusing on the correlation of HLA genes and non-HLA genes with the pathogenesis of tuberculosis. We also report the results of an enrichment analysis of the genes mentioned in the article. Most of these genes appear to be involved in the regulation of immune system and inflammation， and are also closely related to autoimmune diseases.
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Zhang X, Zhang Y, Yin Z, Xia W, Mao H, Bao L, Liu Y, Cao M. Relationship between vitamin D receptor gene polymorphisms and second acid-fast bacilli smear-positive during treatment for tuberculosis patients. INFECTION, GENETICS AND EVOLUTION : JOURNAL OF MOLECULAR EPIDEMIOLOGY AND EVOLUTIONARY GENETICS IN INFECTIOUS DISEASES 2022; 103:105324. [PMID: 35777530 DOI: 10.1016/j.meegid.2022.105324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/06/2022] [Revised: 06/01/2022] [Accepted: 06/24/2022] [Indexed: 06/15/2023]
Abstract
PURPOSE Tuberculosis (TB) treatment is associated with Vitamin D. This study aimed to explore the relationship between Vitamin D receptor (VDR) gene polymorphisms and second acid-fast bacilli (AFB) smear-positive during treatment for TB patients. METHODS This was a cross-sectional study. Seven hundred and thirty-one TB patients whose single nucleotide polymorphism site (SNPs) of VDR gene were detected from December 2019 to December 2020 in XinJiang of China. The genotypic distributions in each group were tested separately for Hardy-Weinberg equilibrium. The tetragram test was used to construct haplotypes to evaluate the association between each haplotype and second AFB smear-positive occurrence. RESULTS No significant deviations were observed with all the four polymorphism sites in the genotypic distributions (P>0.05). Linkage disequilibrium (LD) analysis showed that there was LD between SNPs of VDR gene (r2=0.74, D`>0.9). Each haplotype was not considered to be the influencing factor of second AFB smear-positive. CONCLUSIONS There is no association between VDR gene polymorphism (ApaI, BsmI, FokI and TaqI) and second AFB smear-positive.
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Affiliation(s)
- Xiaoxu Zhang
- Department of epidemiology and health statistics, School of public health, Xinjiang Medical University, Urumqi, Xinjiang Uygur Autonomous Region, China
| | - Yan Zhang
- Department of epidemiology and health statistics, School of public health, Xinjiang Medical University, Urumqi, Xinjiang Uygur Autonomous Region, China
| | - Zhe Yin
- Department of epidemiology and health statistics, School of public health, Xinjiang Medical University, Urumqi, Xinjiang Uygur Autonomous Region, China
| | - Wenjun Xia
- Department of epidemiology and health statistics, School of public health, Xinjiang Medical University, Urumqi, Xinjiang Uygur Autonomous Region, China
| | - Hongkai Mao
- Department of epidemiology and health statistics, School of public health, Xinjiang Medical University, Urumqi, Xinjiang Uygur Autonomous Region, China
| | - Liangliang Bao
- Department of epidemiology and health statistics, School of public health, Xinjiang Medical University, Urumqi, Xinjiang Uygur Autonomous Region, China
| | - Yajie Liu
- Medical record room, Xinjiang Medical University Affiliated Third Hospital, Urumqi, Xinjiang Uygur Autonomous Region, China
| | - Mingqin Cao
- Department of epidemiology and health statistics, School of public health, Xinjiang Medical University, Urumqi, Xinjiang Uygur Autonomous Region, China.
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