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Shen G, Wu Y, Wang K, Niculescu M, Liu Y, Kang Y, Luo X, Wang W, Chen YH, Liu Y, Wang F, Chen L. Impulsivity and aggression in alcohol withdrawal syndrome is modulated by the interaction of ZNF804A and mTOR polymorphism. Pharmacol Biochem Behav 2024; 236:173708. [PMID: 38216065 DOI: 10.1016/j.pbb.2024.173708] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 12/19/2023] [Accepted: 01/05/2024] [Indexed: 01/14/2024]
Abstract
Alcohol withdrawal syndrome (AWS) is a poorly studied phenotype of alcohol use disorder. Understanding the relationship between allelic interactions and AWS-related impulsivity and aggression could have significant implications. This study aimed to investigate the main and interacting effects of ZNF804A and mTOR on impulsivity and aggression during alcohol withdrawal. 446 Chinese Han adult males with alcohol dependence were included in the study. Impulsivity and aggression were assessed, and genomic DNA was genotyped. Single gene analysis showed that ZNF804A rs1344706 (A allele/CC homozygote) and mTOR rs1057079 (C allele/TT homozygote) were strongly associated with AWS-related impulsivity and aggression. In the allelic group, MANOVA revealed a significant gene x gene interaction, suggesting that risk varied systematically depending on both ZNF804A and mTOR alleles. Additionally, a significant interactive effect of ZNF804A rs1344706 and mTOR rs7525957 was found on motor impulsivity and physical aggression, and the ZNF804A rs1344706 gene variant had significant effects on motor impulsivity and physical aggression only in mTOR rs7525957 TT homozygous carriers. The study showed that specific allelic combinations of ZNF804A and mTOR may have protective or risk-enhancing effects on AWS-related impulsivity and aggression.
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Affiliation(s)
- Guanghui Shen
- Wenzhou Seventh People's Hospital, Wenzhou 325006, China; School of Mental Health, Wenzhou Medical University, Wenzhou 325035, China
| | - Yuyu Wu
- School of Mental Health, Wenzhou Medical University, Wenzhou 325035, China
| | - Kexin Wang
- School of Mental Health, Wenzhou Medical University, Wenzhou 325035, China
| | | | - Yuqing Liu
- School of Mental Health, Wenzhou Medical University, Wenzhou 325035, China
| | - Yimin Kang
- Psychosomatic Medicine Research Division, Inner Mongolia Medical University, Hohhot, China
| | - Xingguang Luo
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT 06510, USA
| | - Wei Wang
- School of Mental Health, Wenzhou Medical University, Wenzhou 325035, China
| | - Yu-Hsin Chen
- Zhejiang Provincial Clinical Research Center for Mental Disorders, The Affiliated Wenzhou Kangning Hospital, Wenzhou Medical University, Wenzhou, China
| | - Yanlong Liu
- School of Mental Health, Wenzhou Medical University, Wenzhou 325035, China.
| | - Fan Wang
- Beijing Hui-Long-Guan Hospital, Peking University, Beijing, China.
| | - Li Chen
- Zhejiang Provincial Clinical Research Center for Mental Disorders, The Affiliated Wenzhou Kangning Hospital, Wenzhou Medical University, Wenzhou, China.
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Tosta BR, de Almeida IM, da Cruz Pena L, Dos Santos Silva H, Reis-Goes FS, Silva NN, Cruz JVA, Dos Anjos Silva M, de Araújo JF, Rodrigues JL, Oliveira G, Figueiredo RG, Vaz SN, Montaño-Castellón I, Santana D, de Lima Beltrão FE, Carneiro VL, Campos GS, Brites C, Fortuna V, Figueiredo CA, Trindade SC, Ramos HE, Costa RDS. MTOR gene variants are associated with severe COVID-19 outcomes: A multicenter study. Int Immunopharmacol 2023; 125:111155. [PMID: 37951192 DOI: 10.1016/j.intimp.2023.111155] [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: 08/25/2023] [Revised: 10/25/2023] [Accepted: 10/30/2023] [Indexed: 11/13/2023]
Abstract
BACKGROUND The worst outcomes linked to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection have been attributed to the cytokine storm, which contributes significantly to the immunopathogenesis of the disease. The mammalian target of rapamycin (mTOR) pathway is essential for orchestrating innate immune cell defense including cytokine production and is dysregulated in severe Coronavirus Disease 2019 (COVID-19) individuals. The individual genetic background might play a role in the exacerbated immune response. OBJECTIVE In this study, we aimed to investigate the association between MTOR genetic variants and COVID-19 outcomes. METHODS This study enrolled groups of individuals with severe (n = 285) and mild (n = 207) COVID-19 from Brazilian states. The MTOR variants, rs1057079 and rs2536, were genotyped. A logistic regression analysis and Kaplan-Meier survival curves were performed. We applied a genotyping risk score to estimate the cumulative contribution of the risk alleles. Tumor necrosis factor (TNF) and interleukin-6 (IL-6) plasma levels were also measured. RESULTS The T allele of the MTOR rs1057079 variant was associated with a higher likelihood of developing the most severe form of COVID-19. In addition, higher levels of IL-6 and COVID-19 death was linked to the T allele of the rs2536 variant. These variants exhibited a cumulative risk when inherited collectively. CONCLUSIONS These results show a potential pathogenetic role of MTOR gene variants and may be useful for predicting severe outcomes following COVID-19 infection, resulting in a more effective allocation of health resources.
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Affiliation(s)
- Bruna Ramos Tosta
- Laboratório de Imunofarmacologia e Biologia Molecular, Instituto de Ciências da Saúde, Universidade Federal da Bahia, Brazil
| | - Ingrid Marins de Almeida
- Laboratório de Imunofarmacologia e Biologia Molecular, Instituto de Ciências da Saúde, Universidade Federal da Bahia, Brazil
| | - Laiane da Cruz Pena
- Laboratório de Imunofarmacologia e Biologia Molecular, Instituto de Ciências da Saúde, Universidade Federal da Bahia, Brazil
| | - Hatilla Dos Santos Silva
- Laboratório de Imunofarmacologia e Biologia Molecular, Instituto de Ciências da Saúde, Universidade Federal da Bahia, Brazil
| | - Fabiane S Reis-Goes
- Laboratório de Imunologia e Biologia Molecular, Instituto de Ciências da Saúde, Universidade Federal da Bahia, Brazil
| | - Nívia N Silva
- Laboratório de Imunologia e Biologia Molecular, Instituto de Ciências da Saúde, Universidade Federal da Bahia, Brazil
| | - João Victor Andrade Cruz
- Laboratório de Imunofarmacologia e Biologia Molecular, Instituto de Ciências da Saúde, Universidade Federal da Bahia, Brazil
| | - Mailane Dos Anjos Silva
- Laboratório de Imunofarmacologia e Biologia Molecular, Instituto de Ciências da Saúde, Universidade Federal da Bahia, Brazil
| | - Jéssica Francisco de Araújo
- Laboratório de Imunofarmacologia e Biologia Molecular, Instituto de Ciências da Saúde, Universidade Federal da Bahia, Brazil
| | - Juliana Lopes Rodrigues
- Laboratório de Imunofarmacologia e Biologia Molecular, Instituto de Ciências da Saúde, Universidade Federal da Bahia, Brazil
| | | | | | - Sara Nunes Vaz
- Hospital Universitário Professor Edgard Santos, Universidade Federal da Bahia, Bahia, Brazil
| | - Iris Montaño-Castellón
- Hospital Universitário Professor Edgard Santos, Universidade Federal da Bahia, Bahia, Brazil
| | - Daniele Santana
- Hospital Universitário Professor Edgard Santos, Universidade Federal da Bahia, Bahia, Brazil
| | | | | | - Gubio Soares Campos
- Laboratório de Virologia, Instituto de Ciências da Saúde, Universidade Federal da Bahia, Brazil
| | - Carlos Brites
- Hospital Universitário Professor Edgard Santos, Universidade Federal da Bahia, Bahia, Brazil
| | - Vitor Fortuna
- Laboratório de Imunologia e Biologia Molecular, Instituto de Ciências da Saúde, Universidade Federal da Bahia, Brazil
| | - Camila Alexandrina Figueiredo
- Laboratório de Imunofarmacologia e Biologia Molecular, Instituto de Ciências da Saúde, Universidade Federal da Bahia, Brazil
| | - Soraya Castro Trindade
- Laboratório de Imunologia e Biologia Molecular, Instituto de Ciências da Saúde, Universidade Federal da Bahia, Brazil; Universidade Estadual de Feira de Santana, Bahia, Brazil
| | - Helton Estrela Ramos
- Programa de Pós-Graduação em Processos Interativos de Órgãos e Sistema, Instituto de Saúde e Ciência, Universidade Federal da Bahia, Salvador, Bahia, Brazil
| | - Ryan Dos Santos Costa
- Laboratório de Imunofarmacologia e Biologia Molecular, Instituto de Ciências da Saúde, Universidade Federal da Bahia, Brazil.
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He J, Liu S, Guo X, Zhang F, Fan Y, Wu L, Takiff HE, Zhao Y. Association of PI3K/AKT/mTOR pathway autophagy-related gene polymorphisms with pulmonary tuberculosis susceptibility in a Chinese population. Rev Soc Bras Med Trop 2023; 56:e01042023. [PMID: 37493735 PMCID: PMC10367219 DOI: 10.1590/0037-8682-0104-2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 05/19/2023] [Indexed: 07/27/2023] Open
Abstract
BACKGROUND Autophagy can inhibit the survival of intracellular microorganisms including Mycobacterium tuberculosis (Mtb), and the PI3K/AKT/mTOR pathway plays a crucial role. This study investigated the association between PI3K/AKT/mTOR pathway autophagy-related gene polymorphisms and pulmonary tuberculosis (PTB) susceptibility. METHODS KEGG pathway and gene ontology (GO) databases were searched for genes belonging to the PI3K/AKT/mTOR and autophagy pathways. Thirty SNPs in nine genes were identified and tested for their associations with tuberculosis in 130 patients with PTB and 271 controls. We constructed genetic risk scores (GRSs) and divided the participants into 3 subgroups based on their GRSs:0-5, 6-10, and 11-16. RESULTS This analysis revealed that the AKT1 (rs12432802), RPTOR (rs11654508, rs12602885, rs2090204, rs2589144, and rs2672897), and TSC2 (rs2074969) polymorphisms were significantly associated with PTB risk. A decreasing trend was observed (P trend 0.020), in which a lower GRS was associated with a higher risk of PTB ([6-10] vs. [0-5]: OR (95%CI) 0.590 (0.374-0.931); [11-16] vs. [0-5]: OR (95%CI) 0.381 (0.160-0.906)). CONCLUSIONS Polymorphisms in AKT1, RPTOR, and TSC2 may influence susceptibility to PTB.
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Affiliation(s)
- Juan He
- Harbin Medical University, School of Public Health, Department of Epidemiology, Harbin, China
- Shenzhen Nanshan Center for Chronic Disease Control, Department of Tuberculosis Control and Prevention, Shenzhen, China
| | - Shengyuan Liu
- Shenzhen Nanshan Center for Chronic Disease Control, Department of Tuberculosis Control and Prevention, Shenzhen, China
| | - Xujun Guo
- Shenzhen Nanshan Center for Chronic Disease Control, Department of Tuberculosis Control and Prevention, Shenzhen, China
| | - Fan Zhang
- Shenzhen Nanshan Center for Chronic Disease Control, Department of Tuberculosis Control and Prevention, Shenzhen, China
| | - Yuzheng Fan
- Shenzhen Nanshan Center for Chronic Disease Control, Department of Tuberculosis Control and Prevention, Shenzhen, China
| | - Lijuan Wu
- Shenzhen Nanshan Center for Chronic Disease Control, Department of Tuberculosis Control and Prevention, Shenzhen, China
| | | | - Yashuang Zhao
- Harbin Medical University, School of Public Health, Department of Epidemiology, Harbin, China
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Lan J, Zhu Y, Rao J, Liu L, Gong A, Feng F, Chen B, Huang J, Zhang Y, Chu L, Zhong H, Li L, Yan J, Li W, Xue C. MTOR gene polymorphism may be associated with microscopic polyangiitis susceptibility in a Guangxi population of China. Gene X 2023; 854:147101. [PMID: 36496178 DOI: 10.1016/j.gene.2022.147101] [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: 08/12/2022] [Revised: 11/18/2022] [Accepted: 12/02/2022] [Indexed: 12/13/2022] Open
Abstract
OBJECTIVE Microscopic polyangiitis (MPA) onset is affected by genetic predisposition. Autophagy plays a certain role in antineutrophil cytoplasmic antibody-associated vasculitis developing. A key factor in autophagy regulating, the genetic polymorphism of MTOR gene is essential. The objective was to explore the associations between MTOR gene polymorphism and MPA susceptibility in a Guangxi population of China. METHODS A sum of 208 MPA cases and 209 healthy volunteers from Guangxi in this case-control study, four important single nucleotide polymorphism (SNP) loci of MTOR gene including rs3806317, rs1064261, rs1883965 and rs2295080 were examined. Multiplex polymerase chain reaction combined with high-throughput sequencing was performed. Subgroup analysis was evaluated by gender and ethnicity. Linkage disequilibrium and haplotype analysis were tested. Multi-SNPs interaction among mTOR signaling pathway was assessed. RESULTS For rs2295080, homozygous mutant GG genotype was associated with a decreased susceptibility of MPA in recessive model (OR = 0.38, 95%CI: 0.14-1.00, p = 0.040), particularly in the subgroup of female (OR = 0.16, 95%CI: 0.03-0.74, p = 0.006) and Han population (OR = 0.32, 95%CI: 0.10-1.00, p = 0.034). Individual carrying G allele was linked with decreasing MPA susceptibility in Han population of Guangxi (OR = 0.65, 95%CI: 0.44-0.97, p = 0.036). In haplotype analysis, the haplotype AAT was correlated with increasing susceptibility of MPA (OR = 1.347, 95%CI: 1.004-1.807, p = 0.046). Moreover, in the multi-SNPs interaction analysis, the six-locus model was identified as the best interaction model (p < 0.05). CONCLUSION These findings suggest that rs2295080 polymorphism of MTOR gene may be associated with MPA susceptibility in a Guangxi population of China and G allele might be an important protective factor.
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Affiliation(s)
- Jingjing Lan
- Department of Nephrology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, P.R. China
| | - Yan Zhu
- Department of Nephrology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, P.R. China; The First Affiliated Hospital, Department of Nephrology, Hengyang Medical School, University of South China, Hengyang, Hunan, P.R. China
| | - Jinlan Rao
- Department of Nephrology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, P.R. China
| | - Liu Liu
- Department of Nephrology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, P.R. China
| | - Aimei Gong
- Department of Nephrology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, P.R. China; Department of Nephrology, The First Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning, Guangxi, P.R. China
| | - Fei Feng
- Department of Nephrology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, P.R. China
| | - Bingfang Chen
- Department of Nephrology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, P.R. China
| | - Junxia Huang
- Department of Nephrology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, P.R. China
| | - Yurong Zhang
- Department of Nephrology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, P.R. China
| | - Liepeng Chu
- Department of Nephrology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, P.R. China
| | - Huan Zhong
- Department of Nephrology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, P.R. China
| | - Lizhen Li
- Department of Nephrology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, P.R. China; Department of Nephrology, Hunan Research Institute of Geriatrics, The Peoples Hospital of Hunan Province, Changsha, Hunan, P.R. China
| | - Jinlian Yan
- Department of Nephrology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, P.R. China
| | - Wei Li
- Department of Nephrology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, P.R. China.
| | - Chao Xue
- Department of Nephrology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, P.R. China.
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Wu C, Liu H, Lin Y, An R, Wang M, Zhong H, Yi H, Wang Q, Tan H, Chen L, Deng J, Chen M. Polymorphisms in PI3K/AKT genes and gene‑smoking interaction are associated with susceptibility to tuberculosis. Ann Hum Biol 2023; 50:472-479. [PMID: 38117222 DOI: 10.1080/03014460.2023.2288008] [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: 07/31/2022] [Accepted: 10/26/2023] [Indexed: 12/21/2023]
Abstract
BACKGROUND Phosphatidylinositol 3-kinase (PI3K) and protein kinase B (AKT) are involved in the clearance of Mycobacterium tuberculosis (MTB) by macrophages. AIM This study aimed to investigate the effects of polymorphisms in the PI3K/AKT genes and the gene-smoking interaction on susceptibility to TB. METHODS This case-control study used stratified sampling to randomly select 503 TB patients and 494 control subjects. Logistic regression analysis was used to determine the association between the polymorphisms and TB. Simultaneously, the marginal structure linear dominance model was used to estimate the gene-smoking interaction. RESULTS Genotypes GA (OR 1.562), AA (OR 2.282), and GA + AA (OR 1.650) at rs3730089 of the PI3KR1 gene were significantly associated with the risk to develop TB. Genotypes AG (OR 1.460), GG (OR 2.785), and AG + GG (OR 1.622) at rs1130233 of the AKT1 gene were significantly associated with the risk to develop TB. In addition, the relative excess risk of interaction (RERI) between rs3730089 and smoking was 0.9608 (95% CI: 0.5959, 1.3256, p < 0.05), which suggests a positive interaction. CONCLUSION We conclude that rs3730089 and rs1130233 are associated with susceptibility to TB, and there was positive interaction between rs3730089 and smoking on susceptibility to TB.
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Affiliation(s)
- Chunli Wu
- Hunan Provincial Key Laboratory of Clinical Epidemiology, Xiangya School of Public Health, Central South University, Changsha, Hunan, China
| | - Huixia Liu
- Hunan Provincial Key Laboratory of Clinical Epidemiology, Xiangya School of Public Health, Central South University, Changsha, Hunan, China
| | - Ying Lin
- Hunan Provincial Key Laboratory of Clinical Epidemiology, Xiangya School of Public Health, Central South University, Changsha, Hunan, China
| | - Rongjing An
- Hunan Provincial Key Laboratory of Clinical Epidemiology, Xiangya School of Public Health, Central South University, Changsha, Hunan, China
| | - Mian Wang
- Department of Epidemiology and Health Statistics, School of Public Health, University of South China, Hengyang, Hunan, China
| | - Hua Zhong
- Department of Cardiology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Hengzhong Yi
- Hunan Province Chest Hospital, Changsha, Hunan, China
| | - Qiaozhi Wang
- Hunan Province Chest Hospital, Changsha, Hunan, China
| | - Hongzhuan Tan
- Hunan Provincial Key Laboratory of Clinical Epidemiology, Xiangya School of Public Health, Central South University, Changsha, Hunan, China
| | - Lizhang Chen
- Hunan Provincial Key Laboratory of Clinical Epidemiology, Xiangya School of Public Health, Central South University, Changsha, Hunan, China
| | - Jing Deng
- Hunan Provincial Key Laboratory of Clinical Epidemiology, Xiangya School of Public Health, Central South University, Changsha, Hunan, China
| | - Mengshi Chen
- Hunan Provincial Key Laboratory of Clinical Epidemiology, Xiangya School of Public Health, Central South University, Changsha, Hunan, China
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Xin H, Cao X, Du Y, Yan J, He R, Liu Z, Zhang H, He Y, Zhang B, Wang D, Guan L, Shen F, Feng B, Quan Z, He Y, Liu J, Jin Q, Pan S, Gao L, Zhang L. The Association between Circulating microRNAs and the Risk of Active Disease Development from Latent Tuberculosis Infection: a Nested Case-Control Study. Microbiol Spectr. [PMID: 35435753 PMCID: PMC9241859 DOI: 10.1128/spectrum.02625-21] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
Tuberculosis (TB) remains one of the deadliest communicable diseases. Biomarkers predicting the risk of active disease development from latent tuberculosis infection (LTBI) are urgently needed for precise intervention. This study aimed to identify potential circulating microRNAs (miRNAs) playing such a role in Chinese population. Based on a prospective study aiming to track the development of active TB among rural residents with LTBI, the baseline levels of circulating miRNAs were retrospectively compared between those who developed TB (case group) and those age-gender matched controls remain free of TB (contraol group) during the follow-up. Agilent human miRNA microarray were used to select differently expressed circulating miRNAs and verified by subsequent real-time quantitative PCR (RT-qPCR). Six candidate miRNAs were expressed at statistically significant levels between the two groups at the baseline, as determined by microarray. Following verification among 150 study participants by RT-qPCR, the levels of hsa-miR-16-5p (P < 0.001) and hsa-miR-451a (P < 0.001) were found to be significantly lower in case group compared to control group. The combined areas under curves (AUCs) and precision-recall curves (PRCs) were 0.84, 0.86 and 0.85, 0.87 for hsa-miR-16-5p and hsa-miR-451a, respectively. hsa-miR-451a combined with body mass index (BMI) and prior history of TB presented the best performance, with a sensitivity of 80.82% and an acceptable specificity of 79.22%. After adjusting the two co-variables, the AUC of hsa-miR-451a was 0.78. Circulating levels of hsa-miR-451a showed potential to predict development of active TB from LTBI in a Chinese population. Further studies are warranted to verify these findings in varied study settings. IMPORTANCE Approximately a quarter of the world population are infected with M. tuberculosis and about 5% to 10% of these might develop active disease in their lifetime. Preventive treatment could effectively protect individuals at a high risk of developing active disease from LTBI, and is regarded as a critical component of End TB Strategies. Biomarkers which could accurately identify high-risk population and predict the risk of disease development are urgently needed for developing local guidelines of LTBI management and precise intervention. A nested case-control study was designed to explore possible microRNAs related with TB occurrence based on a previous prospective study, which aimed to track the development of active TB among rural residents with LTBI. The baseline circulating levels of hsa-miR-16-5p and hsa-miR-451a were significantly lower in TB cases compared to those in LTBI controls. Further receiver operator characteristic (ROC) curve analysis found that hsa-miR-451a showed considerable potential to predict the development of active TB from LTBI.
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Li Z, Wang M, Zhong H, Huang X, Wu X, Zhang X, Wang J, Deng J, Chen M, Chen L, Tan H. Impact of MASP2 gene polymorphism and gene-tea drinking interaction on susceptibility to tuberculosis. Sci Rep 2021; 11:6544. [PMID: 33753877 DOI: 10.1038/s41598-021-86129-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Accepted: 03/11/2021] [Indexed: 11/24/2022] Open
Abstract
Mannan-binding lectin-associated serine protease-2 (MASP-2) has been reported to play an important role as a key enzyme in the lectin pathway of the complement system. The objectives of our study were to determine whether the single-nucleotide polymorphism (SNPs) of MASP2 and the gene-tea drinking interaction were associated with the susceptibility to TB. In total, 503 patients and 494 healthy controls were contained. Three SNPs (rs12142107, rs12711521, and rs7548659) were genotyped. The association between the SNPs and susceptibility to TB were investigated by conducting multivariate unconditional logistic regression analysis. The gene-tea drinking interactions were analyzed by the additive model of marginal structural linear odds models. Both genotype AC + AA at rs12711521 of MASP2 genes and genotype GT + GG at rs7548659 of MASP2 genes were more prevalent in the TB patient group than the healthy control group (OR: 1.423 and 1.439, respectively, P < 0.05). In addition, The relative excess risk of interaction (RERI) between tea drinking and rs12142107, rs12711521, and rs7548659 of MASP2 genes was found to suggest negative interactions, which reached − 0.2311 (95% confidence interval (CI): − 0.4736, − 0.0113), − 0.7080 (95% CI − 1.3998, − 0.0163), and − 0.5140 (95% CI − 0.8988, − 0.1291), respectively (P < 0.05). Our finding indicated that the SNPs (rs12711521 and rs7548659) of MASP2 were associated with the susceptibility to TB. Furthermore, there were negative interactions between tea drinking and rs12142107, rs12711521, and rs75548659 of MASP2 gene, respectively. Our research provides a basis for studying the pathogenesis and prevention of tuberculosis.
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Wang J, Wang M, Li Z, Wu X, Zhang X, Julius A, Zhong H, Huang X, Chen M, Tan H, Yi H. Impact of PD-1 gene polymorphism and its interaction with tea drinking on susceptibility to tuberculosis. Epidemiol Infect 2021; 149:e29. [PMID: 33436123 DOI: 10.1017/S0950268821000042] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
The aim of this study was to explore the impact of polymorphism of PD-1 gene and its interaction with tea drinking on susceptibility to tuberculosis (TB). A total of 503 patients with TB and 494 controls were enrolled in this case–control study. Three single-nucleotide polymorphisms of PD-1 (rs7568402, rs2227982 and rs36084323) were genotyped and unconditional logistic regression analysis was used to identify the association between PD-1 polymorphism and TB, while marginal structural linear odds models were used to estimate the interactions. Genotypes GA (OR 1.434), AA (OR 1.891) and GA + AA (OR 1.493) at rs7568402 were more prevalent in the TB patients than in the controls (P < 0.05). The relative excess risk of interaction (RERI) between rs7568402 of PD-1 genes and tea drinking was −0.3856 (95% confidence interval −0.7920 to −0.0209, P < 0.05), which showed a negative interaction. However, the RERIs between tea drinking and both rs2227982 and rs36084323 of PD-1 genes were not statistically significant. Our data demonstrate that rs7568402 of PD-1 genes was associated with susceptibility to TB, and there was a significant negative interaction between rs7568402 and tea drinking. Therefore, preventive measures through promoting the consumption of tea should be emphasised in the high-risk populations.
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