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Xu H, Chen P, Guo S, Shen X, Lu Y. Progress in etiological diagnosis of viral meningitis. Front Neurol 2023; 14:1193834. [PMID: 37583954 PMCID: PMC10423822 DOI: 10.3389/fneur.2023.1193834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2023] [Accepted: 06/05/2023] [Indexed: 08/17/2023] Open
Abstract
In recent years, with the rapid development of molecular biology techniques such as polymerase chain reaction and molecular biochip, the etiological diagnosis of viral encephalitis has a very big step forward. At present, the etiological examination of viral meningitis mainly includes virus isolation, serological detection and molecular biological nucleic acid detection. This article reviews the progress in etiological diagnosis of viral meningitis.
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Affiliation(s)
- Hongyan Xu
- Emergency Department, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
- Department of General Practice, The 900th Hospital of Joint Logistic Support Force, PLA, Fuzong Clinical College of Fujian Medical University, Fuzhou, Fujian, China
| | - Peng Chen
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China
| | - Shihan Guo
- Emergency Department, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xiaokai Shen
- Department of Neurology, Xiangya Hospital, Central South University, Changsha, China
| | - Yun Lu
- Emergency Department, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
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2
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Zhang X, Tang W, Qin X, Li S, Liang D. Interleukin-16 genetic polymorphisms in Guangxi Chinese with hepatitis B virus-related liver cirrhosis. Mol Biol Rep 2023; 50:5247-5254. [PMID: 37138138 DOI: 10.1007/s11033-023-08450-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2023] [Accepted: 04/12/2023] [Indexed: 05/05/2023]
Abstract
BACKGROUND Our previous study has reported that interleukin-16 (IL-16) genetic polymorphisms are significantly related to chronic hepatitis B (CHB) and hepatitis B virus-related (HBV-related) hepatocellular carcinoma (HCC). As CHB, liver cirrhosis (LC), and HCC are development processes, this study aimed to determine genetic correlation of IL-16 polymorphisms with HBV-related LC in a Chinese population. METHODS IL-16 gene rs11556218, rs4072111, and rs4778889 polymorphism in 129 patients with HBV-related LC and 168 healthy individuals were genotyped via polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP). PCR-RFLP results were verified by DNA sequencing. RESULTS The allelic and genotypic distributions of IL-16 rs11556218, rs4072111, and rs4778889 polymorphisms in HBV-related LC patients showed no significant difference from those in healthy controls. Furthermore, no relationship was observed between the haplotype distribution and susceptibility to HBV-related LC. CONCLUSIONS This work provided the first evidence that the IL-16 genetic polymorphisms may not be associated with HBV-related LC risk.
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Affiliation(s)
- Xiaolian Zhang
- Key Laboratory of Clinical Laboratory Medicine of Guangxi Department of Education, Department of Clinical Laboratory, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Wenjun Tang
- Department of Clinical Laboratory, Affiliated Hospital of Guilin Medical University, Guilin, Guangxi, China
| | - Xue Qin
- Key Laboratory of Clinical Laboratory Medicine of Guangxi Department of Education, Department of Clinical Laboratory, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Shan Li
- Key Laboratory of Clinical Laboratory Medicine of Guangxi Department of Education, Department of Clinical Laboratory, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China.
| | - Dong Liang
- Medical Equipment Department, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China.
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3
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Tuncel B, Kaygusuz S, Sayın Kocakap DB, Aksoy E, Azkur AK. Do CCR5 (CCR5Δ32) and TLR3 (RS5743313) gene polymorphisms prevent chronic hepatitis B infection? J Med Virol 2023; 95:e28376. [PMID: 36478230 DOI: 10.1002/jmv.28376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 11/07/2022] [Accepted: 12/03/2022] [Indexed: 12/12/2022]
Abstract
Hepatitis B virus (HBV) is still a significant health problem in human. HBV severity or sensitivity of patients may be based on the individual genetic factors significantly. The aim of this study is to investigate the association of CCR5 (CCR5Δ32), TLR3 (rs5743313) functional gene polymorphisms, interferon-gamma (IFN-ɣ) level in HBV infection, which are thought to play an important role in innate and acquired immunity in patients who have undergone HBV seroconversion and those who have chronic hepatitis B disease and receive treatment. One hundred patients who are became naturally immune against HBV infection (HBsAg negative, anti-HBc IgG, and anti-HBs IgG positive), and 100 patients with chronic hepatitis B infection (>6 months HBsAg positive) who are receiving oral antiviral therapy were compared for CCR5Δ32, TLR3 (rs5743313) genotypes and serum IFN-ɣ level. It was found that CCR5Δ32 polymorphism (Wt/Δ32 and Δ32/Δ32) was significantly higher in the chronic hepatitis B group (p = 0.048) but not for TLR3 gene polymorphism. However, serum IFN-ɣ level was significantly higher in the HBV seroconversion group (75 ± 89 ng/ml) than in the chronic hepatitis B group (4.35 ± 17.27 ng/ml) (p < 0.001). In conclusion, a higher CCR5Δ32 allele frequency in patients with chronic hepatitis B might be considered as a marker of progression to chronic hepatitis.
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Affiliation(s)
- Burçin Tuncel
- Department of Infectious Diseases and Clinical Microbiology, Faculty of Medicine, Kırıkkale University, Kırıkkale, Türkiye
| | - Sedat Kaygusuz
- Department of Infectious Diseases and Clinical Microbiology, Faculty of Medicine, Kırıkkale University, Kırıkkale, Türkiye
| | | | - Emel Aksoy
- Department of Virology, Faculty of Veterinary Medicine, Kırıkkale University, Kırıkkale, Türkiye
| | - Ahmet Kürşat Azkur
- Department of Virology, Faculty of Veterinary Medicine, Kırıkkale University, Kırıkkale, Türkiye
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4
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Genetic polymorphism of HLA-DRA and alcohol consumption affect hepatitis development in the Korean population. Genes Genomics 2022; 44:1109-1116. [PMID: 35895219 DOI: 10.1007/s13258-022-01286-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2021] [Accepted: 07/10/2022] [Indexed: 11/04/2022]
Abstract
BACKGROUND Hepatitis is an inflammation of the liver that has several potential causes; however, the genetic association has recently begun to be studied. OBJECTIVES Human leukocyte antigen (HLA) is an essential component of the immune response, and in this study, we conducted a correlation analysis to determine whether genetic polymorphisms of HLA and drinking habits affect hepatitis development. METHODS Genetic polymorphisms of HLA were investigated using Korean genomic and epidemiological data. A gene association study was performed using PLINK version 1.07. Other statistical analyses and multivariate logistic regression analyses were performed using PASW Statistics version 18.0. RESULTS Thirteen single nucleotide polymorphisms (SNPs) in HLA-DRA showed significant statistical correlations with hepatitis. In particular, rs9268645 showed the highest statistical association with hepatitis (P = 3.97 × 10-5, odds ratio [OR] = 0.72, 95% confidence interval [CI] = 0.61-0.84). In multivariate logistic regression analysis, when considering only genetic factors, the A allele of rs9268644 showed a reduced hepatitis OR of approximately 0.52-fold. However, the group carrying the minor A allele (AA + AC) with alcohol consumption had an approximately 1.58-fold OR of hepatitis compared to that of the group carrying the same allele with no alcohol consumption. This implies that the A allele of rs9268644 has a protective effect on hepatitis by genetic factors and shows sensitivity to alcohol. CONCLUSIONS Our results showed that hepatitis is influenced by both genetic and external factors (drinking habits), which can provide new guidelines for the prevention or treatment of hepatitis.
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Chen ZN, Liu FW, Bai LP, Jin CX, Li XT, Yang WX, Zhang SH, Zhang L, Wei J, Zhou TC. Mitochondrial DNA haplogroup F confers genetic susceptibility to chronic HBV infection for the Yi nationality in Lijiang, China. INFECTION, GENETICS AND EVOLUTION : JOURNAL OF MOLECULAR EPIDEMIOLOGY AND EVOLUTIONARY GENETICS IN INFECTIOUS DISEASES 2022; 101:105293. [PMID: 35504588 DOI: 10.1016/j.meegid.2022.105293] [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: 11/02/2021] [Revised: 04/24/2022] [Accepted: 04/27/2022] [Indexed: 06/14/2023]
Abstract
Mitochondria are essential for hepatitis B virus (HBV) infection. Moreover, the findings of our previous study indicate that host mitochondrial genetic factors are associated with chronic hepatitis B (CHB) for the Han Chinese. However, in terms of genetic heterogeneity, the impact of mitochondria on host susceptibility to HBV infection in ethnic minorities in China remains unclear. Here, a total of 7070 subjects who had visited the hospital between June 1, 2019, and April 31, 2020, were enrolled for seroprevalence of HBV infection investigation. A total of 220 individuals with CHB (CHBs) and 223 individuals with a trace of HBV infection (spontaneously recovered subjects, SRs) were analyzed for mitochondrial DNA (mtDNA) sequence variations and classified into respective haplogroups. Haplogroup frequencies were compared between CHBs and SRs. Among eight nationalities, Yi nationality patients had the highest HBsAg prevalence rate (27.9% [95% CI: 25.3%-30.5%]) and the lowest vaccination rate (4.9% [95% CI: 3.7%-6.2%]). After adjustment for age and gender, haplogroup F was a risk factor for CHB infection (P = 0.049, OR = 2.079, 95% CI = 1.002-4.31), while D4 had a significant negative correlation with the HBeAg-positive rate (P = 0.024, OR = 0.215, 95% CI = 0.057-0.816). Together with our previous study, the findings indicate that different nationalities have different genetic susceptibility to HBV infection.
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Affiliation(s)
- Zong-Ning Chen
- Lijiang People's Hospital, Lijiang City, Yunnan Province, China
| | - Feng-Wei Liu
- Central Lab, Liver Disease Research Center, The Affiliated Hospital of Yunnan University, Kunming City, Yunnan Province, China
| | - Li-Ping Bai
- Central Lab, Liver Disease Research Center, The Affiliated Hospital of Yunnan University, Kunming City, Yunnan Province, China
| | - Chao-Xian Jin
- People's Hospital of Gucheng District, Lijiang City, Yunnan Province, China
| | - Xing-Tong Li
- Central Lab, Liver Disease Research Center, The Affiliated Hospital of Yunnan University, Kunming City, Yunnan Province, China
| | - Wen-Xiu Yang
- Central Lab, Liver Disease Research Center, The Affiliated Hospital of Yunnan University, Kunming City, Yunnan Province, China
| | - Si-Hang Zhang
- Central Lab, Liver Disease Research Center, The Affiliated Hospital of Yunnan University, Kunming City, Yunnan Province, China
| | - Liang Zhang
- Central Lab, Liver Disease Research Center, The Affiliated Hospital of Yunnan University, Kunming City, Yunnan Province, China
| | - Jia Wei
- Central Lab, Liver Disease Research Center, The Affiliated Hospital of Yunnan University, Kunming City, Yunnan Province, China.
| | - Tai-Cheng Zhou
- Central Lab, Liver Disease Research Center, The Affiliated Hospital of Yunnan University, Kunming City, Yunnan Province, China.
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Hu H, Shen Y, Hu M, Zheng Y, Xu K, Li L. Incidence and Influencing Factors of New Hepatitis B Infections and Spontaneous Clearance: A Large-Scale, Community-Based Study in China. Front Med (Lausanne) 2021; 8:717667. [PMID: 34869415 PMCID: PMC8637118 DOI: 10.3389/fmed.2021.717667] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Accepted: 08/23/2021] [Indexed: 01/05/2023] Open
Abstract
Background: Hepatitis B surface antigen (HBsAg) is widely used in hepatitis B screening, and HBsAg seroclearance indicates hepatitis B eradication. Few studies have explored the incidence of and determinants for spontaneous seroclearance using a long-term follow-up cohort study. Our research aimed to examine the incidence of and influencing factors for hepatitis B virus infection and spontaneous clearance of HBsAg from a large-scale cohort in China. Methods: A total of 151,926 resident individuals in Tongxiang underwent HBsAg screening at least thrice in a 7-year period. Serum samples collected at baseline and follow-up examinations were tested for HBsAg. Cox proportional hazard models were used to analyze determinants of HBsAg seroclearance and persistent HBsAg presence. Results: Among the 151,926 participants, new hepatitis B infections occurred in 4,497 participants, yielding an incidence rate of 571.38 per 100,000 person-years. The incidence rate for males was higher than that for females. In the multivariate Cox regression analysis, female gender, alcohol drinking history, hepatitis family history and middle-age group were predictors for persistent positive HBsAg status. Conclusions: The incidence rate of new hepatitis B infections was 571.38 per 100,000 person-years. Male and aged people in this community cohort have a higher infection rate. Alcohol drinking and hepatitis family history were risk factor leading to chronic infection. Female and middle-aged people were prone to persistent positive HBsAg status.
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Affiliation(s)
- Haiyang Hu
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, School of Medicine, The First Affiliated Hospital, Zhejiang University, Hangzhou, China
| | - Yangfan Shen
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, School of Medicine, The First Affiliated Hospital, Zhejiang University, Hangzhou, China
| | - Ming Hu
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, School of Medicine, The First Affiliated Hospital, Zhejiang University, Hangzhou, China
| | - Yang Zheng
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, School of Medicine, The First Affiliated Hospital, Zhejiang University, Hangzhou, China
| | - Kaijin Xu
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, School of Medicine, The First Affiliated Hospital, Zhejiang University, Hangzhou, China
| | - Lanjuan Li
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, School of Medicine, The First Affiliated Hospital, Zhejiang University, Hangzhou, China
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Pisano MB, Giadans CG, Flichman DM, Ré VE, Preciado MV, Valva P. Viral hepatitis update: Progress and perspectives. World J Gastroenterol 2021; 27:4018-4044. [PMID: 34326611 PMCID: PMC8311538 DOI: 10.3748/wjg.v27.i26.4018] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 04/11/2021] [Accepted: 06/16/2021] [Indexed: 02/06/2023] Open
Abstract
Viral hepatitis, secondary to infection with hepatitis A, B, C, D, and E viruses, are a major public health problem and an important cause of morbidity and mortality. Despite the huge medical advances achieved in recent years, there are still points of conflict concerning the pathogenesis, immune response, development of new and more effective vaccines, therapies, and treatment. This review focuses on the most important research topics that deal with issues that are currently being solved, those that remain to be solved, and future research directions. For hepatitis A virus we will address epidemiology, molecular surveillance, new susceptible populations as well as environmental and food detections. In the case of hepatitis B virus, we will discuss host factors related to disease, diagnosis, therapy, and vaccine improvement. On hepatitis C virus, we will focus on pathogenesis, immune response, direct action antivirals treatment in the context of solid organ transplantation, issues related to hepatocellular carcinoma development, direct action antivirals resistance due to selection of resistance-associated variants, and vaccination. Regarding hepatitis D virus, we describe diagnostic methodology, pathogenesis, and therapy. Finally, for hepatitis E virus, we will address epidemiology (including new emerging species), diagnosis, clinical aspects, treatment, the development of a vaccine, and environmental surveillance.
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Affiliation(s)
- María B Pisano
- Virology Institute, CONICET, School of Medical Sciences, National University of Córdoba, Cordoba X5016, Argentina
| | - Cecilia G Giadans
- Multidisciplinary Institute for Investigation in Pediatric Pathologies (IMIPP) CONICET-GCBA, Laboratory of Molecular Biology, Pathology Division, Ricardo Gutiérrez Children’s Hospital, CABA C1425, Buenos Aires, Argentina
| | - Diego M Flichman
- Institute of Biomedical Investigations in Retrovirus and AIDS (INBIRS), School of Medicine, University of Buenos Aires, CONICET, CABA C1121ABG, Buenos Aires, Argentina
| | - Viviana E Ré
- Virology Institute, CONICET, School of Medical Sciences, National University of Córdoba, Cordoba X5016, Argentina
| | - María V Preciado
- Multidisciplinary Institute for Investigation in Pediatric Pathologies (IMIPP) CONICET-GCBA, Laboratory of Molecular Biology, Pathology Division, Ricardo Gutiérrez Children’s Hospital, CABA C1425, Buenos Aires, Argentina
| | - Pamela Valva
- Multidisciplinary Institute for Investigation in Pediatric Pathologies (IMIPP) CONICET-GCBA, Laboratory of Molecular Biology, Pathology Division, Ricardo Gutiérrez Children’s Hospital, CABA C1425, Buenos Aires, Argentina
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8
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Ben Selma W, Laribi AB, Alibi S, Boukadida J. Association of an IFN-γ variant with susceptibility to chronic hepatitis B by the enhancement of HBV DNA replication. Cytokine 2021; 143:155525. [PMID: 33896709 DOI: 10.1016/j.cyto.2021.155525] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Revised: 03/21/2021] [Accepted: 03/29/2021] [Indexed: 02/07/2023]
Abstract
Interferon gamma (IFN-γ) is a crucial cytokine in host immune response to hepatitis B virus (HBV) infection. This study aimed to determine whether a functional polymorphism +874T/A in IFN-γ gene linked to high and low producer phenotypes [IFN-γ (+874Thigh → Alow)] may alter the outcomes of chronic HBV infection in Tunisian population. The +874T/A was analysed by ARMS-PCR method in the group of 200 patients chronically infected with HBV and 200 healthy controls. We observed that minor +874A allele, minor +874AA and +874TA genotypes were significantly more frequent in the chronic hepatitis B group in comparison to the control group [49 vs. 31%, P < 10-4; 24 vs. 13%, P < 10-4; 52 vs. 38%, P < 10-4; respectively]. Besides, they were associated with susceptibility to hepatitis B infection [OR = 2.15, 3.87 and 2.84, respectively]. The minor +874A allele and +874AA genotype were statistically more representative in the sub-group of patients with high viral DNA load when compared with the sub-group of patients with low HBV DNA load [(57% vs. 43%, P = 0.003, OR = 1.79); (33% vs. 14%, P = 0.003, OR = 3.59), respectively]. Collectively, our study suggests an association between the IFN-γ +874T/A SNP and persistence of HBV by the enhancement of HBV DNA replication.
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Affiliation(s)
- Walid Ben Selma
- Laboratory of Microbiology, UR12SP34, University Hospital Farhat Hached, Sousse, Tunisia; Laboratory of Biological and Genetic Markers Studying for Early Diagnosis and Follow-up of Neurological Diseases, LR18ES47, Faculty of Medicine, Sousse, Tunisia; Higher Institute of Applied Sciences and Technology, Mahdia, Tunisia.
| | - Ahmed Baligh Laribi
- Laboratory of Microbiology, UR12SP34, University Hospital Farhat Hached, Sousse, Tunisia
| | - Sana Alibi
- Laboratory of Microbiology, UR12SP34, University Hospital Farhat Hached, Sousse, Tunisia
| | - Jalel Boukadida
- Laboratory of Microbiology, UR12SP34, University Hospital Farhat Hached, Sousse, Tunisia; Laboratory of Biological and Genetic Markers Studying for Early Diagnosis and Follow-up of Neurological Diseases, LR18ES47, Faculty of Medicine, Sousse, Tunisia
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Osmani F, Azarkar G. Fitting logistic regression models to assess vitamin D deficiency with clinical parameters in chronic hepatitis B patients. Infect Dis Model 2021; 6:612-617. [PMID: 33898881 PMCID: PMC8050731 DOI: 10.1016/j.idm.2021.03.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2020] [Revised: 01/25/2021] [Accepted: 03/19/2021] [Indexed: 12/23/2022] Open
Abstract
Statistical models provide a quantitative structure with which clinicians can evaluate their hypotheses to explain patterns in observed data and generate forecasts. In contrast, vitamin D is an important immune modulator that plays an emerging role in liver diseases such as chronic hepatitis B (CHB). Therefore, we quantified 25(OH)D3 serum levels in 292 CHB patients tested for their association with clinical parameters. Of 292 patients, 69 (63%), 95 (47%), and 39 (19%) had severe vitamin D deficiency (25(OH)D3 < 10 ng/mL), vitamin D insufficiency (25(OH)D310 and < 20 ng/mL), or adequate vitamin D serum levels (25(OH)D3 20 ng/mL), respectively. In both univariate and multivariate analyses, zinc serum level was a strong predictor of low 25(OH)D3 serum levels (P < 0.001). Results of fitted models showed that lower vitamin D levels were significantly associated with: younger age, lower uric acid levels, HBeAg-positive status, lower calcium levels (p < 0.05). Vitamin D deficiency (<20 ng/ml) or severe deficiency (<10 ng/ml) was observed more frequently among HBV patients (52%). Vitamin D deficiency was observed in most CHB patients. Generally, our results recommend that substitution of vitamin D can be a substitution method in the treatment of patients with HBV-associated disorders.
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Affiliation(s)
- Freshteh Osmani
- Department of Biostatistics and Epidemiology, Faculty of Health, Birjand University of Medical Sciences, Birjand, Iran.,Infectious Disease Research Center, Birjand University of Medical Sciences, Birjand, Iran
| | - Ghodsiyeh Azarkar
- Infectious Disease Research Center, Birjand University of Medical Sciences, Birjand, Iran
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Heidari Z, Moudi B, Mahmoudzadeh-Sagheb H. Expression Patterns of p53 and Ki-67 in HBV-Related Hepatocellular Carcinoma: A Quantitative Real-Time PCR and Immunohistochemical Study. Mol Biol 2021. [DOI: 10.1134/s0026893321020229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Osmani F, Ziaee M. Assessment of the risk factors for vitamin D3 deficiency in chronic hepatitis B patient using the decision tree learning algorithm in Birjand. INFORMATICS IN MEDICINE UNLOCKED 2021. [DOI: 10.1016/j.imu.2021.100519] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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12
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Heidari Z, Moudi B, Mahmoudzadeh-Sagheb H. Interferon gamma gene polymorphisms and chronic hepatitis B infections in an Iranian population. THE TURKISH JOURNAL OF GASTROENTEROLOGY : THE OFFICIAL JOURNAL OF TURKISH SOCIETY OF GASTROENTEROLOGY 2020; 31:515-521. [PMID: 32897225 PMCID: PMC7480198 DOI: 10.5152/tjg.2020.181024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/26/2019] [Accepted: 10/04/2019] [Indexed: 01/12/2023]
Abstract
BACKGROUND AND AIMS Chronic hepatitis B is an important health problem in all countries. I Interferon gamma is a pro-inflammatory Th1 cytokines, which can exert antiproliferative and antitumor activity. Some SNPs in IFN-γ and IFN-γR1 genes may influence the susceptibility to HBV. Here, we evaluated the impact of interferon gamma (+874 T/A) and its receptor (-611A/G, +189G/C and +95C/T) polymorphisms and the risk of HBV in Iranian patients. MATERIALS AND METHODS SNPs of interferon gamma and its receptor genotypes were determined in 221 infected patients with HBV and 200 people without HBV using ARMS-PCR and PCR- RFLP method. RESULTS In this study, we showed an obvious relationship between IFN-γ SNPs and susceptibility to chronic HBV. Our findings suggest that IFN-γ-874A allele increases the risk of disease and carriers of the T allele have reduced susceptibility to infection. In addition, there was not any relationship between the -611A/G, +189G/C and +95C/T regions of IFN-γ R1 and HBV. CONCLUSIONS Our observations demonstrate +874 T/A SNP as a predicting factor in patients who have the risk of HBV.
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Affiliation(s)
- Zahra Heidari
- Infectious Diseases and Tropical Medicine Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran
- Department of Histology, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Bita Moudi
- Infectious Diseases and Tropical Medicine Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran
- Department of Histology, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Hamidreza Mahmoudzadeh-Sagheb
- Infectious Diseases and Tropical Medicine Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran
- Department of Histology, Zahedan University of Medical Sciences, Zahedan, Iran
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Jia X, Mo Z, Zhao Q, Bao T, Xu W, Gao Z, Peng L, Zhu X. Transcriptome alterations in HepG2 cells induced by shRNA knockdown and overexpression of TMEM2 gene. Biosci Biotechnol Biochem 2020; 84:1576-1584. [PMID: 32326855 DOI: 10.1080/09168451.2020.1756733] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Transmembrane 2 (TMEM2) gene inhibits chronic hepatitis-B virus (HBV) infection, while the underlying molecular mechanisms remain unknown. Transcriptome alterations in HepG2 cells following TMEM2 overexpression or silencing by shRNA were analyzed by next-generation sequencing. Both overexpression and knockdown of the TMEM2 gene caused wide-spread changes in gene expression in HepG2 cells. Differentially expressed genes caused by altered TMEM2 gene expression were associated with multiple biological processes linked with viral infection and various signaling pathways. KEGG analysis revealed that many of the differentially expressed genes were enriched in the PI3K/AKT signaling pathway. Moreover, we show that genes related to the PI3K/AKT signaling pathway, such as SYK, FLT4, AKT3, FLT1, and IL6, are biological targets regulated by TMEM2 in HepG2 cells. This is the first transcriptome-wide study in which TMEM2-regulated genes in HepG2 cells have been screened. Our findings elucidate the molecular events associated with TMEM2-mediated hepatocyte pathogenesis in chronic HBV infection.
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Affiliation(s)
- Xiuhua Jia
- Department of Ophthalmology, Third Affiliated Hospital of Sun Yat-Sen University , Guangzhou, Guangdong Province, China
| | - Zhishuo Mo
- Department of Infectious Diseases, Third Affiliated Hospital of Sun Yat-Sen University , Guangzhou, Guangdong Province, China.,Guangdong Provincial Key Laboratory of Liver Diseases, Third Affiliated Hospital of Sun Yat-Sen University , Guangzhou, Guangdong Province, China.,Key Laboratory of Tropical Disease Control, Ministry of Education, Sun Yat-Sen University , Guangzhou, Guangdong Province, China
| | - Qiyi Zhao
- Department of Infectious Diseases, Third Affiliated Hospital of Sun Yat-Sen University , Guangzhou, Guangdong Province, China.,Guangdong Provincial Key Laboratory of Liver Diseases, Third Affiliated Hospital of Sun Yat-Sen University , Guangzhou, Guangdong Province, China.,Key Laboratory of Tropical Disease Control, Ministry of Education, Sun Yat-Sen University , Guangzhou, Guangdong Province, China
| | - Tiancheng Bao
- Department of Ophthalmology, Third Affiliated Hospital of Sun Yat-Sen University , Guangzhou, Guangdong Province, China
| | - Wexiong Xu
- Department of Infectious Diseases, Third Affiliated Hospital of Sun Yat-Sen University , Guangzhou, Guangdong Province, China.,Guangdong Provincial Key Laboratory of Liver Diseases, Third Affiliated Hospital of Sun Yat-Sen University , Guangzhou, Guangdong Province, China.,Key Laboratory of Tropical Disease Control, Ministry of Education, Sun Yat-Sen University , Guangzhou, Guangdong Province, China
| | - Zhiliang Gao
- Department of Infectious Diseases, Third Affiliated Hospital of Sun Yat-Sen University , Guangzhou, Guangdong Province, China.,Guangdong Provincial Key Laboratory of Liver Diseases, Third Affiliated Hospital of Sun Yat-Sen University , Guangzhou, Guangdong Province, China.,Key Laboratory of Tropical Disease Control, Ministry of Education, Sun Yat-Sen University , Guangzhou, Guangdong Province, China
| | - Liang Peng
- Department of Infectious Diseases, Third Affiliated Hospital of Sun Yat-Sen University , Guangzhou, Guangdong Province, China.,Guangdong Provincial Key Laboratory of Liver Diseases, Third Affiliated Hospital of Sun Yat-Sen University , Guangzhou, Guangdong Province, China.,Key Laboratory of Tropical Disease Control, Ministry of Education, Sun Yat-Sen University , Guangzhou, Guangdong Province, China
| | - Xiang Zhu
- Department of Infectious Diseases, Third Affiliated Hospital of Sun Yat-Sen University , Guangzhou, Guangdong Province, China.,Guangdong Provincial Key Laboratory of Liver Diseases, Third Affiliated Hospital of Sun Yat-Sen University , Guangzhou, Guangdong Province, China.,Key Laboratory of Tropical Disease Control, Ministry of Education, Sun Yat-Sen University , Guangzhou, Guangdong Province, China
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14
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Moudi B, Heidari Z, Mahmoudzadeh-Sagheb H. Polymorphisms of BIRC5 Gene is Associated with Chronic HBV Infection in Iranian Population. Indian J Clin Biochem 2020; 35:158-168. [PMID: 32226247 DOI: 10.1007/s12291-018-0805-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2018] [Accepted: 12/24/2018] [Indexed: 11/24/2022]
Abstract
Survivin can affect the progression of infection and is considered as a marker of various malignancies. The aim of the study was to investigate the possible association of gene polymorphisms of survivin (-1547A/G, -644C/T, -625 C/G, -241C/T, -31G/C, -141G/C) and chronic hepatitis B infection in Iranian patients. The genotypes of survivin SNPs were investigated by polymerase chain reaction restriction fragment length polymorphism (PCR-RFLP) method using 100 chronic HBV infected patients (HBV), 40 spontaneously recovered HBV subjects and 100 healthy controls (C). Serum level of survivin was determined using ELISA method. The -1547G, -625C, -241T and -31C alleles were associated with increased susceptibility to chronic hepatitis B infection (P = 0.001, P < 0.001, P = 0.003 and P < 0.001 respectively). Chronic HBV patients with -625CC, -241TT and -31CC genotypes had higher levels of survvin. Survivin -1547A/G, -625 C/G, -241C/T and -31G/C gene polymorphisms may be associated with chronic HBV susceptibility in Iranian HBV patients.
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Affiliation(s)
- Bita Moudi
- 1Infectious Diseases and Tropical Medicine Research Center, Zahedan University of Medical Sciences, Zahedan, Iran.,2Department of Histology, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Zahra Heidari
- 1Infectious Diseases and Tropical Medicine Research Center, Zahedan University of Medical Sciences, Zahedan, Iran.,2Department of Histology, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Hamidreza Mahmoudzadeh-Sagheb
- 1Infectious Diseases and Tropical Medicine Research Center, Zahedan University of Medical Sciences, Zahedan, Iran.,2Department of Histology, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran
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15
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The Study of Menin Expression as a Diagnostic Factor in HBV-Related Hepatocellular Carcinoma. ARCHIVES OF CLINICAL INFECTIOUS DISEASES 2020. [DOI: 10.5812/archcid.88188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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16
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Ellwanger JH, Kulmann-Leal B, Wolf JM, Michita RT, Simon D, Lunge VR, Chies JAB. Role of the genetic variant CCR5Δ32 in HBV infection and HBV/HIV co-infection. Virus Res 2019; 277:197838. [PMID: 31837381 DOI: 10.1016/j.virusres.2019.197838] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Revised: 10/18/2019] [Accepted: 12/10/2019] [Indexed: 12/16/2022]
Abstract
CCR5 is a chemokine receptor that mediates the action of inflammatory cells, besides acting as an HIV co-receptor. CCR5Δ32 states for a genetic variant containing a 32 base pair deletion in the coding region of the CCR5 gene. In homozygosis, CCR5Δ32 results in the lack of CCR5 expression on the cell surface, which was associated with protection against HIV infection. Heterozygous individuals for CCR5Δ32 have a reduced CCR5 expression. Recent evidence demonstrates that CCR5 and CCR5Δ32 are involved in the pathogenesis of other viral infections besides HIV infection. Nevertheless, the role of CCR5 and CCR5Δ32 in HBV infection is not clear and conflicting results have been reported. Thus, the objective of this study was to investigate the role of CCR5Δ32 in HBV mono-infection and HBV/HIV co-infection in a population from southern Brazil. A total of 1113 individuals were evaluated, divided in controls (n = 334), HBV+ (n = 335), HBV+/HIV+ (n = 144), and including an HIV+ group to complement the analyses (n = 300, obtained from a previous study of our research team). The CCR5Δ32 allele frequencies found were 7.5 %, 9.0 %, and 3.1 %, respectively for controls, HBV+, and HBV+/HIV+ patients. The individuals were classified in CCR5Δ32 allele carriers and CCR5Δ32 allele non-carriers and the groups were compared using binary logistic regression adjusted for covariates. No significant effect of the CCR5Δ32 variant was observed on the susceptibility or protection against HBV mono-infection in individuals from southern Brazil. A potential protective effect of CCR5Δ32 on HBV/HIV co-infection was observed. However, it can be due to the effect of CCR5Δ32 in the protection against HIV infection or external factors not covered in the study. Finally, this study contributes to the understanding of the role of CCR5 in HBV infection, suggesting no effect of CCR5Δ32 on susceptibility to HBV mono-infection.
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Affiliation(s)
- Joel Henrique Ellwanger
- Laboratório de Imunobiologia e Imunogenética, Departamento de Genética, Universidade Federal do Rio Grande do Sul - UFRGS, Porto Alegre, Brazil; Programa de Pós-Graduação em Genética e Biologia Molecular - PPGBM, Departamento de Genética, Universidade Federal do Rio Grande do Sul - UFRGS, Porto Alegre, Brazil
| | - Bruna Kulmann-Leal
- Laboratório de Imunobiologia e Imunogenética, Departamento de Genética, Universidade Federal do Rio Grande do Sul - UFRGS, Porto Alegre, Brazil; Programa de Pós-Graduação em Genética e Biologia Molecular - PPGBM, Departamento de Genética, Universidade Federal do Rio Grande do Sul - UFRGS, Porto Alegre, Brazil
| | - Jonas Michel Wolf
- Laboratório de Diagnóstico Molecular, Universidade Luterana do Brasil - ULBRA, Canoas, Brazil; Programa de Pós-Graduação em Biologia Celular e Molecular Aplicada à Saúde, Universidade Luterana do Brasil - ULBRA, Canoas, Brazil
| | - Rafael Tomoya Michita
- Laboratório de Imunobiologia e Imunogenética, Departamento de Genética, Universidade Federal do Rio Grande do Sul - UFRGS, Porto Alegre, Brazil; Programa de Pós-Graduação em Genética e Biologia Molecular - PPGBM, Departamento de Genética, Universidade Federal do Rio Grande do Sul - UFRGS, Porto Alegre, Brazil
| | - Daniel Simon
- Laboratório de Diagnóstico Molecular, Universidade Luterana do Brasil - ULBRA, Canoas, Brazil; Programa de Pós-Graduação em Biologia Celular e Molecular Aplicada à Saúde, Universidade Luterana do Brasil - ULBRA, Canoas, Brazil
| | - Vagner Ricardo Lunge
- Laboratório de Diagnóstico Molecular, Universidade Luterana do Brasil - ULBRA, Canoas, Brazil; Programa de Pós-Graduação em Biologia Celular e Molecular Aplicada à Saúde, Universidade Luterana do Brasil - ULBRA, Canoas, Brazil
| | - José Artur Bogo Chies
- Laboratório de Imunobiologia e Imunogenética, Departamento de Genética, Universidade Federal do Rio Grande do Sul - UFRGS, Porto Alegre, Brazil; Programa de Pós-Graduação em Genética e Biologia Molecular - PPGBM, Departamento de Genética, Universidade Federal do Rio Grande do Sul - UFRGS, Porto Alegre, Brazil.
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17
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Relationship of genetic polymorphisms in CTLA-4 and IL-18 with viral hepatitis: evidence from a meta-analysis. Epidemiol Infect 2019; 147:e313. [PMID: 31801640 PMCID: PMC7003626 DOI: 10.1017/s0950268819001997] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Relationship of genetic polymorphisms in cytotoxic T-lymphocyte-associated antigen 4 (CTLA-4) and interleukin-18 (IL-18) with susceptibility to viral hepatitis was already investigated by many association studies. The aim of this study was to more comprehensively analyse associations between genetic polymorphisms in CTLA-4/IL-18 and viral hepatitis by combing the results of all relevant association studies. We searched Pubmed, Embase, Web of Science and CNKI for eligible studies. We used Review Manager to combine the results of eligible studies. Thirty-seven studies were finally included in this meta-analysis. Combined results demonstrated that CTLA-4 rs231775 (recessive comparison: OR 1.31, 95% CI 1.11-1.55), IL-18 rs1946518 (dominant comparison: OR 0.82, 95% CI 0.75-0.90; recessive comparison: OR 1.29, 95% CI 1.11-1.50; allele comparison: OR 0.76, 95% CI 0.68-0.86) and IL-18 rs187238 (dominant comparison: OR 1.25, 95% CI 1.03-1.52; allele comparison: OR 1.20, 95% CI 1.05-1.37) polymorphisms were all significantly associated with viral hepatitis in the general population. Further subgroup analyses revealed that CTLA-4 rs231775, IL-18 rs1946518 and IL-18 rs187238 polymorphisms were significantly associated with susceptibility to hepatitis B virus (HBV), especially among East Asians. Moreover, CTLA-4 rs5742909, IL-18 rs1946518 and IL-18 rs187238 polymorphisms were also significantly associated with susceptibility to hepatitis C virus (HCV), especially among South Asians. So to conclude, this meta-analysis demonstrated that CTLA-4 rs231775, IL-18 rs1946518 and IL-18 rs187238 polymorphisms may confer susceptibility to HBV in East Asians, while CTLA-4 rs5742909, IL-18 rs1946518 and IL-18 rs187238 polymorphisms may confer susceptibility to HCV in South Asians.
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18
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Associations of genetic polymorphisms in CTLA-4 and IL-18 with chronic liver diseases: Evidence from a meta-analysis. Genomics 2019; 112:1889-1896. [PMID: 31698031 DOI: 10.1016/j.ygeno.2019.11.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2019] [Revised: 10/27/2019] [Accepted: 11/01/2019] [Indexed: 02/05/2023]
Abstract
BACKGROUND The aim of this meta-analysis was to explore associations between polymorphisms in CTLA-4/IL-18 and chronic liver diseases by combing the results of all relevant studies. METHODS Eligible studies were searched from Pubmed, Embase, Web of Science and Cochrane library. We used Review Manager to combine the results of eligible studies. RESULTS Sixty-seven studies were included in this meta-analysis. Combined results revealed that CTLA-4 rs231775 (dominant, recessive and allele comparisons), IL-18 rs1946518 (dominant, recessive and allele comparisons) and IL-18 rs187238 (dominant, over-dominant and allele comparisons) polymorphisms were all significantly associated with chronic liver diseases in the overall population. We also obtained similar positive results for rs231775, rs5742909, rs3087243, rs1946518 and rs187238 polymorphisms in subgroup analyses by ethnicity and type of disease. CONCLUSIONS This meta-analysis demonstrated that CTLA-4 rs231775, CTLA-4 rs5742909, CTLA-4 rs3087243, IL-18 rs1946518 and IL-18 rs187238 polymorphisms may confer susceptibility to certain types of chronic liver diseases.
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19
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Qie C, Liu Y, Ma P, Wu H. Genetic association between mannose-binding lectin polymorphisms and viral hepatitis: a meta-analysis. Pathog Dis 2019; 77:5543891. [PMID: 31381758 DOI: 10.1093/femspd/ftz035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Accepted: 08/04/2019] [Indexed: 11/13/2022] Open
Abstract
Some previous genetic association studies have tried to investigate potential associations between mannose-binding lectin (MBL) polymorphisms and viral hepatitis. However, the results of those studies were not consistent. Therefore, we performed the current meta-analysis to explore associations between MBL polymorphisms and viral hepatitis in a large pooled population. A systematic literature research of PubMed, Web of Science, Embase and CNKI was performed to identify eligible studies for pooled analyses. We used Review Manager version 5.3.3 to conduct statistical analyses. In total, 27 studies were included for analysis (4840 cases and 5729 controls). The pooled analyses showed that MBL promoter (-211C/G, dominant model: P = 0.0002, I2 = 40%; over-dominant model: P = 0.0001, I2 = 22%) and exon 1 (codon 52, 54 and 57, dominant model: P = 0.04, I2 = 49%; allele model: P = 0.01, I2 = 48%) polymorphisms were both significantly associated with viral hepatitis in the overall population. Further subgroup analyses revealed similarly significant findings for MBL promoter polymorphism in HBV and HCV, but no positive results were detected in subgroup analyses for MBL exon 1 polymorphism. These results suggested that MBL promoter and exon 1 polymorphisms could be used to identify individuals at higher susceptibility to HBV and HCV.
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Affiliation(s)
- Chunhua Qie
- Department of Laboratory Medicine, Tianjin Second People's Hospital, Tianjin 300192, China
| | - Yamin Liu
- Department of Laboratory Medicine, Tianjin Second People's Hospital, Tianjin 300192, China
| | - Ping Ma
- Department of Laboratory Medicine, Tianjin Second People's Hospital, Tianjin 300192, China
| | - Hongzhang Wu
- Department of Laboratory Medicine, Tianjin Second People's Hospital, Tianjin 300192, China
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20
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Hu YC, Wang WW, Jiang WY, Li CQ, Guo JC, Xun YH. Low vitamin D levels are associated with high viral loads in patients with chronic hepatitis B: a systematic review and meta-analysis. BMC Gastroenterol 2019; 19:84. [PMID: 31185932 PMCID: PMC6558894 DOI: 10.1186/s12876-019-1004-2] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2018] [Accepted: 05/30/2019] [Indexed: 12/13/2022] Open
Abstract
Background Previous studies have investigated the vitamin D status in patients with chronic hepatitis B virus (HBV) infection and its relationship with HBV replication, the results however were inconsistent. The present meta-analysis was carried out to compare the vitamin D levels between patients with chronic hepatitis B (CHB) and healthy controls, and to determine whether vitamin D levels were correlated with HBV viral loads significantly. Methods A systematic search was conducted via PubMed, Web of Science, EMBASE and the Cochrane Library to identify eligible studies until September 28, 2017. We calculated pooled mean difference (MD) and 95% confidence intervals (CI) to quantitatively estimate the difference of vitamin D levels between CHB patients and controls. In addition, correlation between serum vitamin D levels and HBV viral loads was defined by summary correlation coefficient (r value) and the corresponding 95% CI. Results A total of 7 studies involving 814 CHB patients and 696 healthy controls were included. A significantly decreased vitamin D levels was found in CHB patients compared with healthy controls: pooled MD (95% CI) was − 2.03 ng/mL (− 2.60, − 1.46). Latitude-stratified subgroup analysis indicated this difference was more obvious in low latitude areas, with a bigger pooled MD (95% CI) of − 2.72 ng/mL (− 4.57, − 0.87). In addition, we observed an inverse correlation between serum vitamin D levels and HBV viral loads: pooled r (95% CI) was − 0.41(− 0.54, − 0.27). Conclusions Our results showed that vitamin D levels were lower in CHB patients than that of healthy controls and inversely correlated with HBV viral loads, although future comprehensive studies are needed to clarify the underlying mechanisms. Electronic supplementary material The online version of this article (10.1186/s12876-019-1004-2) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Ye-Chao Hu
- Department of Liver Diseases, Hangzhou Sixth People's Hospital/Xixi Hospital of Hangzhou, Zhejiang University of Traditional Chinese Medicine, 2 Hengbu Road, Hangzhou, 310023, China.,The First People's Hospital of Xiaoshan District, 199 Shixin South Road, Hangzhou, 311200, China
| | - Wei-Wei Wang
- Department of Liver Diseases, Hangzhou Sixth People's Hospital/Xixi Hospital of Hangzhou, Zhejiang University of Traditional Chinese Medicine, 2 Hengbu Road, Hangzhou, 310023, China
| | - Wei-Yun Jiang
- Department of Liver Diseases, Hangzhou Sixth People's Hospital/Xixi Hospital of Hangzhou, Zhejiang University of Traditional Chinese Medicine, 2 Hengbu Road, Hangzhou, 310023, China
| | - Chun-Qing Li
- Department of Liver Diseases, Hangzhou Sixth People's Hospital/Xixi Hospital of Hangzhou, Zhejiang University of Traditional Chinese Medicine, 2 Hengbu Road, Hangzhou, 310023, China
| | - Jian-Chun Guo
- Department of Liver Diseases, Hangzhou Sixth People's Hospital/Xixi Hospital of Hangzhou, Zhejiang University of Traditional Chinese Medicine, 2 Hengbu Road, Hangzhou, 310023, China
| | - Yun-Hao Xun
- Department of Liver Diseases, Hangzhou Sixth People's Hospital/Xixi Hospital of Hangzhou, Zhejiang University of Traditional Chinese Medicine, 2 Hengbu Road, Hangzhou, 310023, China.
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21
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Moudi B, Heidari Z, Mahmoudzadeh-Sagheb H. Meta-analysis and systematic review of prognostic significance of Glypican-3 in patients with hepatitis B-related hepatocellular carcinoma. Virusdisease 2019; 30:193-200. [PMID: 31179356 PMCID: PMC6531550 DOI: 10.1007/s13337-019-00517-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Accepted: 03/13/2019] [Indexed: 02/07/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is a common malignant cancer and the second cause of cancer-related death worldwide. Glypican-3 (GPC3) is established as an important prognostic factor for HCC but the results are still controversial. Moreover, its utility as an immunohistochemical marker for HCC is not conclusive. Herein we aimed to find the prognostic significance of GPC3 in HCC patients. The PubMed, Web of Science, EMBASE, SCOPUS and Cochrane library databases were searched and eligible studies based on the GPC3 expression and survival outcome of HCC (odds ratios or hazard ratios) included in the current meta-analysis. The STATA 12.0 and RevMan 5.3 software were used for statistical evaluations. 17 articles contained 2618 patients, were included in the recent meta-analysis. Our findings revealed a significant association between tumor stage, higher tumor grade, presence of vascular invasion, shorter overall survival, shorter disease-free survival and high expression of GPC3. The subgroup analyses based on sample size, cutoffs and follow-up period were also conducted to examine the association between GPC3 and OS and also to increase the homogeneity of study. Current study found a significant association between GPC3 expression and poor prognosis of HCC and specially related to the HCC invasion and progression. It was recommended to design more prospective studies based on the relationship between GPC3 and HCC to confirm our results.
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Affiliation(s)
- Bita Moudi
- Infectious Diseases and Tropical Medicine Research Center, Zahedan University of Medical Sciences, Zahedan, Iran
- Department of Histology, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Zahra Heidari
- Infectious Diseases and Tropical Medicine Research Center, Zahedan University of Medical Sciences, Zahedan, Iran
- Department of Histology, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Hamidreza Mahmoudzadeh-Sagheb
- Infectious Diseases and Tropical Medicine Research Center, Zahedan University of Medical Sciences, Zahedan, Iran
- Department of Histology, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran
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22
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Liu K, Chen L, Zhao G, Cao Z, Li F, Lin L, Zhu C, Xie Q, Xu Y, Bao S, Wang H. IPS-1 polymorphisms in regulating interferon response in HBV infection. Biosci Trends 2019; 13:130-135. [PMID: 30930359 DOI: 10.5582/bst.2018.01304] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Single nucleotide polymorphisms (SNP) influence the outcome of antiviral therapy in chronic hepatitis B patients. Interferon β promoter stimulator 1 polymorphisms (IPS-1) regulate interferon (IFN) mediated viral clearance in hepatitis B virus (HBV) infection. In our study, HepG2 and HepG2.2.15 were transfected with different SNP genotype expression vectors of IPS-1 (wild-type, rs17857295, rs7262903 and rs7269320). The production of IPS-1 and IFN were evaluated in these transfected cells. IPS-1 in the HepG2.2.15 cells transfected with rs17857295 or rs7262903 was 37% or 31% lower than that with wild-type transfection (p < 0.001). IFN-β in rs17857295 or rs7262903 transfected HepG2.2.15 cells was 5.4 or 3.7 fold higher than that of wild-type transfection (p < 0.0001). IPS-1 in rs7269320 SNP transfected HepG2.2.15 cells was 40% lower than that of wild-type transfection (p < 0.0001); no significantly different IFN-β was observed between rs7269320 SNP and wild-type transfections. IFN-β expression was > 2 fold higher in rs17857295 transfected HepG2.2.15 cells than HepG2 cells (p < 0.001). The data suggests that host HBV viral clearance is stronger in IPS-1 rs17857295 or rs7262903 SNP genotype patients than wild-type patients. Relatively weak inducible IFN-β production in HBV infected patients with IPS-1 rs7269320 SNP or wild-type may contribute to chronic virus infection.
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Affiliation(s)
- Kehui Liu
- Department of Infectious Diseases, Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine.,Department of Infectious Diseases, Rui Jin Hospital North, Shanghai Jiao Tong University School of Medicine
| | - Liwen Chen
- Department of Infectious Diseases, Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine
| | - Gangde Zhao
- Department of Infectious Diseases, Rui Jin Hospital North, Shanghai Jiao Tong University School of Medicine
| | - Zhujun Cao
- Department of Infectious Diseases, Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine
| | - Fengdi Li
- Department of Infectious Diseases, Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine
| | - Lanyi Lin
- Department of Infectious Diseases, Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine
| | - Chuanwu Zhu
- Department of infectious Diseases, The Fifth People's Hospital of Suzhou, The Affiliated Infectious Diseases of Soochou University
| | - Qing Xie
- Department of Infectious Diseases, Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine
| | - Yumin Xu
- Department of Infectious Diseases, Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine
| | - Shisan Bao
- Discipline of Pathology, School of Medical Sciences and The Bosch Institute, The University of Sydney
| | - Hui Wang
- Department of Infectious Diseases, Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine
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Moudi B, Heidari Z, Mahmoudzadeh-Sagheb H. Study of liver in HBV-related hepatocellular carcinoma: Stereology shows quantitative differences in liver structure. Eur J Histochem 2018; 62. [PMID: 30223640 PMCID: PMC6166574 DOI: 10.4081/ejh.2018.2950] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Accepted: 08/01/2018] [Indexed: 02/06/2023] Open
Abstract
Hepatocellular carcinoma is one of the main consequences of liver chronic disease. Hepatocellular carcinoma-related changes may be seen in patients with chronic hepatitis B. The aim of the current study was to quantitate liver tissue elements by stereological technique in patients with hepatitis B-related cancer and compare the results with control and only hepatitis B group. Needle liver biopsies from 40 patients with only chronic hepatitis B infection, from 41 patients with only early hepatocellular carcinoma, from 40 patients with early hepatitis B-related cancer and 30 healthy subjects (control group) were analyzed by stereological method using systematic uniform random sampling method. Haematoxylin and eosin stained sections were used. The numerical density of hepatocytes, hepatocyte volume, numerical density of Kupffer cells, volume density of the connective tissue in the portal space, and volume density of the connective tissue were assessed. Quantitative analysis of liver samples indicated that there were statistically significant differences in the numerical density of hepatocytes, hepatocyte volume, numerical density of Kupffer cells, volume density of the connective tissue in the portal space, and volume density of the connective tissue between control and hepatitis B-related cancer and hepatitis B groups. Quantitative, stereological technique is simple and reliable for evaluating HCC in chronic hepatitis B. It is useful for assessing the liver tissue parameters. Stereology is recommended for the diagnosis of people prone to cancer in patients with chronic hepatitis B.
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Affiliation(s)
- Bita Moudi
- Zahedan University of Medical Sciences, Infectious Diseases and Tropical Medicine Research Center, and Department of Histology.
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24
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Moudi B, Heidari Z, Mahmoudzadeh-Sagheb H, Farrokh P. The relationship between L-leucine-7-amido-4-methyl coumarin 1 gene polymorphism and susceptibility to the chronic hepatitis B virus infection in an Iranian population. JOURNAL OF RESEARCH IN MEDICAL SCIENCES 2018; 23:62. [PMID: 30181744 PMCID: PMC6091139 DOI: 10.4103/jrms.jrms_372_17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/27/2017] [Revised: 08/02/2017] [Accepted: 05/02/2018] [Indexed: 11/25/2022]
Abstract
Background: Lamnin has important effects on human immunity system. The current study aimed to assess the role of L-leucine-7-amido-4-methyl coumarin 1 gene polymorphisms on hepatitis B virus (HBV) susceptibility. Materials and Methods: The rs20558, rs20563, rs10911193, rs10911251, and rs1413390 polymorphisms were analyzed using polymerase chain reaction (PCR) and PCR-reaction–restriction fragment-length polymorphism and amplification-refractory mutation system-PCR using three different groups including chronic HBV-infected patients, HBV patients who were resolved their infection spontaneously and healthy volunteers. Laminin concentrations were also measured in the blood of these individuals. Results: People with rs20558C, rs20563G, and rs10911193T alleles have an increased risk of HBV infection. Moreover, we found that CGTAT haplotype was more frequent in chronically infected people who could affect the mechanism of disease. Furthermore, there was a significant relationship between laminin concentration and rs20558, rs20563, and rs10911193 genotypes in patients. Conclusion: According to the statistical analysis, rs20558, rs20563, rs10911193 polymorphisms probably, related to the chronic HBV infection. In addition, no association of the rs10911251, rs1413390 single nucleotide polymorphisms with the disease was found.
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Affiliation(s)
- Bita Moudi
- Infectious Diseases and Tropical Medicine Research Center, Zahedan University of Medical Sciences, Zahedan, Iran.,Department of Histology, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Zahra Heidari
- Infectious Diseases and Tropical Medicine Research Center, Zahedan University of Medical Sciences, Zahedan, Iran.,Department of Histology, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Hamidreza Mahmoudzadeh-Sagheb
- Infectious Diseases and Tropical Medicine Research Center, Zahedan University of Medical Sciences, Zahedan, Iran.,Department of Histology, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Parisa Farrokh
- Department of Biology, School of Biology, Damghan University, Damghan, Iran
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25
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CCR5, MCP-1 and VDR Gene Polymorphisms Are Associated with the Susceptibility to HBV Infection. Indian J Clin Biochem 2018; 34:407-417. [PMID: 31686727 DOI: 10.1007/s12291-018-0772-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2018] [Accepted: 06/16/2018] [Indexed: 12/31/2022]
Abstract
Genetic variants of chemokine and regulatory cytokines play functional roles in chronic HBV infection. The objective of the study, was to evaluate the association between the CCR5D32, CCR5-2459A/G, MCP-1-2518A/G, VDR-APa1A/C, VDR-Taq1T/C SNPs and HBV susceptibility, in samples of Iranian populations. The CCR5D32, CCR5-2459A/G, MCP1-2518A/G, VDR-APa1A/C, VDR-Taq1T/C polymorphisms were analyzed by polymerase chain reaction and PCR-RFLP using 100 chronic HBV infected (HBV) patients, 40 spontaneously recovered HBV (SR) subjects and 100 healthy controls (C). Also, serum levels of protein were monitored. The study showed that the existence of CCR5-2459A, MCP1-2518G and VDR-CC alleles significantly increased risk of chronic HBV infection. In addition, WtAGCC haplotype had a higher frequency in HBV patients than C and SR groups and might relate to the natural history of the infection. Statistical analysis indicated positive correlations between CCR5-2459A/G, MCP1-2518A/G, VDR-APa1A/C, VDR-Taq1T/C genotypes and serum levels of the CCR5, MCP-1 and VDR in HBV patients. According to the statistical analysis, significant associations with susceptibility to chronic HBV infection was observed with CCR5-2459A/G, MCP1-2518A/G, VDR-APa1A/C, VDR-Taq1T/C polymorphisms. In addition, no association of the CCR5D32 SNP with the disease was found.
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Xing B, Li XK, Zhang SF, Lu QB, Du J, Zhang PH, Yang ZD, Cui N, Guo CT, Cao WC, Zhang XA, Liu W. Polymorphisms and haplotypes in the promoter of the TNF-α gene are associated with disease severity of severe fever with thrombocytopenia syndrome in Chinese Han population. PLoS Negl Trop Dis 2018; 12:e0006547. [PMID: 29939989 PMCID: PMC6034906 DOI: 10.1371/journal.pntd.0006547] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2018] [Revised: 07/06/2018] [Accepted: 05/20/2018] [Indexed: 11/23/2022] Open
Abstract
Severe fever with thrombocytopenia syndrome (SFTS) is an emerging infectious disease that is caused by a novel bunyavirus, SFTSV. We assessed whether the single nucleotide polymorphisms (SNPs) in the tumor necrosis factor-alpha (TNF-α) were associated with risk to severity of SFTS. Five TNF-α SNPs (SNP1: T-1031C; SNP2: C-863A; SNP3: C-857T; SNP4: G-308A; SNP5: G-238A) were genotyped in 987 hospitalized SFTS patients and 633 asymptomatic/mild SFTSV-infected subjects of Chinese Han origin. Multivariate logistic regression analysis was used to calculate adjusted odds ratios (ORs) and 95% confidence intervals (95% CIs). The hospitalized SFTS patients had significantly lower frequency of G-238A A allele than those with mild/asymptomatic infection (P = 0.006). Furthermore, T-1031C C allele (P < 0.001) and G-238A A allele (P < 0.001) were significantly associated with decreased risk of death. Multiple haplotypes were significantly associated with decreased risk of SFTS hospital admission (SNP1-2, CC; SNP1-3, CCC; SNP1-4, CCCG; SNP1-5, CCCGA; SNP2-4, CCGA; SNP3-5, CGA; SNP4-5, GA) and death (SNP1-2, CA; SNP1-3, CAG; SNP1-4, CACG; SNP1-5, CACGG; SNP2-3, AC; SNP2-4, ACG; SNP2-5, ACGG) after correction for multiple comparisons. By using the ELISA assay, we observed that TNF-α concentration of hospitalized patients was significantly increased in acute phase than in convalescent phase (P < 0.001). Elevated TNF-α concentration was also revealed from fatal patients (P < 0.001). The -238A allele was associated with decreased serum TNF-α levels in SFTS patients in acute phase (P = 0.01). Our findings suggest that polymorphisms in TNF-α gene may play a role in mediating the risk to disease severity of SFTS in Chinese Han population. Severe fever with thrombocytopenia syndrome (SFTS) is an emerging infectious disease that is caused by a novel bunyavirus. The current study disclosed the single nucleotide polymorphisms (SNPs) in the tumor necrosis factor-alpha (TNF-α) were associated with risk to disease severity of SFTS. These findings suggest that polymorphisms in TNF-α gene may play a role in mediating the risk to disease severity of SFTS in Chinese Han population. The study will be of interest to either the clinicians devoted to the prevention and therapy of SFTS or the geneticists devoted to studying the genetic susceptibility mechanisms of common diseases.
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Affiliation(s)
- Bo Xing
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing, P. R, China
| | - Xiao-Kun Li
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing, P. R, China
| | - Shao-Fei Zhang
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing, P. R, China
| | - Qing-Bin Lu
- School of Public Health, Peking University, Beijing, P. R, China
| | - Juan Du
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing, P. R, China
| | - Pan-He Zhang
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing, P. R, China
| | - Zhen-Dong Yang
- The 154 Hospital, People's Liberation Army, Xinyang, P. R, China
| | - Ning Cui
- The 154 Hospital, People's Liberation Army, Xinyang, P. R, China
| | - Chen-Tao Guo
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing, P. R, China
| | - Wu-Chun Cao
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing, P. R, China
| | - Xiao-Ai Zhang
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing, P. R, China
| | - Wei Liu
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing, P. R, China
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Moudi B, Heidari Z, Mahmoudzadeh-Sagheb H, Alavian SM, Lankarani KB, Farrokh P, Randel Nyengaard J. Concomitant use of heat-shock protein 70, glutamine synthetase and glypican-3 is useful in diagnosis of HBV-related hepatocellular carcinoma with higher specificity and sensitivity. Eur J Histochem 2018; 62:2859. [PMID: 29569872 PMCID: PMC5806503 DOI: 10.4081/ejh.2018.2859] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2017] [Revised: 01/10/2018] [Accepted: 01/11/2018] [Indexed: 02/07/2023] Open
Abstract
Hepatocellular carcinoma is the third leading cause of cancer-related death worldwide and late diagnosis is the main cause of death in HCC patients. In this study expression patterns of HSP70, GPC3 and GS and their relationships with pathogenesis of HCC in Iranian patients were investigated. The expression of HSP70, GPC3 and GS were determined by immunohistochemistry and quantitative real-time PCR (q-PCR) methods, using 121 cases from patients with HBV alone, HCC without HBV, HBV+HCC and 30 normal tissues as control group. HSP70, GPC3 and GS were expressed in higher levels in HBV-related HCC samples compared to HBV alone group. The results showed that the labeling index of HSP70, GPC3 and GS are correlated with immunohistochemical and molecular expressions of HSP70, GPC3 and GS. The sensitivity and specificity for HCC diagnosis were 43.4% and 89.7% for HSP70, 64.3% and 90.4% for GPC3, and 60.7% and 94.3% for GS, respectively. The sensitivity and specificity of the panels with 3, 2 and 1 positive markers, regardless of which one, were 21.6% and 100%, 51.3% and 100% and 93.4% and 80.5% respectively. The current study demonstrated an association between HSP70, GPC3 and GS expressions and HBV-related HCC in our population. It was concluded that HSP70, GPC3 and GS expressions could be useful biomarkers for increasing the specificity and sensitivity of HCC diagnosis to acceptable level. Also, proper combinations of these 3 markers could improve diagnostic accuracy.
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Li X, Zhou TC, Wu CH, Tao LL, Bi R, Chen LJ, Deng DY, Liu C, Otecko NO, Tang Y, Lai X, Zhang L, Wei J. Correlations between mitochondrial DNA haplogroup D5 and chronic hepatitis B virus infection in Yunnan, China. Sci Rep 2018; 8:869. [PMID: 29343698 PMCID: PMC5772044 DOI: 10.1038/s41598-018-19184-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2017] [Accepted: 12/19/2017] [Indexed: 12/13/2022] Open
Abstract
Mitochondrial abnormality is frequently reported in individuals with hepatitis B virus (HBV) infection, but the associated hosts’ mitochondrial genetic factors remain obscure. We hypothesized that mitochondria may affect host susceptibility to HBV infection. In this study, we aimed to detect the association between chronic HBV infection and mitochondrial DNA in Chinese from Yunnan, Southwest China. A total of 272 individuals with chronic HBV infection (CHB), 310 who had never been infected by HBV (healthy controls, HC) and 278 with a trace of HBV infection (spontaneously recovered, SR) were analysed for mtDNA sequence variations and classified into respective haplogroups. Haplogroup frequencies were compared between HBV infected patients, HCs and SRs. Haplogroup D5 presented a higher frequency in CHBs than in HCs (P = 0.017, OR = 2.87, 95% confidence interval [CI] = (1.21–6.81)) and SRs (P = 0.049, OR = 2.90, 95% CI = 1.01–8.35). The network of haplogroup D5 revealed a distinct distribution pattern between CHBs and non-CHBs. A trend of higher viral load among CHBs with haplogroup D5 was observed. Our results indicate the risk potential of mtDNA haplogroup D5 in chronic HBV infection in Yunnan, China.
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Affiliation(s)
- Xiao Li
- Central Lab, Liver Disease Research Center, the Second People's Hospital of Yunnan Province, Kunming, 650203, Yunnan, China
| | - Tai-Cheng Zhou
- Central Lab, Liver Disease Research Center, the Second People's Hospital of Yunnan Province, Kunming, 650203, Yunnan, China
| | - Chang-Hui Wu
- Central Lab, Liver Disease Research Center, the Second People's Hospital of Yunnan Province, Kunming, 650203, Yunnan, China
| | - Li-Lin Tao
- Central Lab, Liver Disease Research Center, the Second People's Hospital of Yunnan Province, Kunming, 650203, Yunnan, China
| | - Rui Bi
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences & Yunnan Province, Kunming Institute of Zoology, Kunming, 650223, Yunnan, China
| | - Li-Jun Chen
- Central Lab, Liver Disease Research Center, the Second People's Hospital of Yunnan Province, Kunming, 650203, Yunnan, China
| | - De-Yao Deng
- Clinical Laboratory of the Second People's Hospital of Yunnan Province, Kunming, 650203, Yunnan, China
| | - Chang Liu
- Clinical Laboratory of the Second People's Hospital of Yunnan Province, Kunming, 650203, Yunnan, China
| | - Newton O Otecko
- State Key Laboratory of Genetic Resources and Evolution & Yunnan Laboratory of Molecular Biology of Domestic Animals, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, 650223, China.,Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming, 650204, China
| | - Yang Tang
- The First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan Province, 650000, China
| | - Xin Lai
- Central Lab, Liver Disease Research Center, the Second People's Hospital of Yunnan Province, Kunming, 650203, Yunnan, China
| | - Liang Zhang
- Central Lab, Liver Disease Research Center, the Second People's Hospital of Yunnan Province, Kunming, 650203, Yunnan, China.
| | - Jia Wei
- Central Lab, Liver Disease Research Center, the Second People's Hospital of Yunnan Province, Kunming, 650203, Yunnan, China.
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Moudi B, Heidari Z, Mahmoudzadeh-Sagheb H, Moudi M. Analysis of interleukin-10 gene polymorphisms in patients with chronic periodontitis and healthy controls. Dent Res J (Isfahan) 2018; 15:71-79. [PMID: 29497450 PMCID: PMC5806433 DOI: 10.4103/1735-3327.223614] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Interleukin-10 (IL-10) is an anti-inflammatory cytokine that has important roles in the periodontal diseases. The IL10-1082, -819, and -592 polymorphisms in the promoter region of IL-10 gene have been associated with various IL-10 expressions. The aim of this study was to investigate the association between these gene polymorphisms with chronic periodontitis in a sample of Iranian populations from Southeast of Iran. MATERIALS AND METHODS IL-10 single nucleotide polymorphisms were analyzed in 210 patients with chronic periodontitis (CP) and 100 individuals without CP by polymerase chain reaction-restriction fragment length polymorphism method. Statistical analysis of data was performed using the Chi-square test. The risk associated with single alleles, genotypes, and haplotypes were calculated by performing a multiple logistic regression analysis to estimate the odds ratio (OR) and 95% confidence interval (CI). P < 0.05 for statistical significance. RESULTS The prevalences of AG and GG genotypes of IL10-1082 were significantly different between CP and control groups in comparison to AA genotype (OR = 2.671; CI = 1.482-4.815; P = 0.001 for AG vs. AA, OR = 4.151; CI = 2.128-8.097; P < 0.001 for GG vs. AA). In addition, subjects with at least one IL10-1082-G allele were significantly had an increased risk for CP (OR = 2.157; CI = 1.531-3.038; P < 0.001). The distribution of the IL10-819 and IL10-592 genotypes was not different between CP and control subjects (P = 0.109 and P = 0.139, respectively). The combination of different genotypes showed that GCC haplotype was significantly different between groups (OR = 4.379; CI = 1.077-17.807; P = 0.039). CONCLUSION The results demonstrated that IL10-1082 polymorphism was a putative risk factor for chronic periodontitis and associated with increased susceptibility to CP.
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Affiliation(s)
- Bita Moudi
- Infectious Diseases and Tropical Medicine Research Center, Zahedan University of Medical Sciences, Zahedan, Iran
- Department of Histology, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Zahra Heidari
- Infectious Diseases and Tropical Medicine Research Center, Zahedan University of Medical Sciences, Zahedan, Iran
- Department of Histology, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Hamidreza Mahmoudzadeh-Sagheb
- Infectious Diseases and Tropical Medicine Research Center, Zahedan University of Medical Sciences, Zahedan, Iran
- Department of Histology, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Mehrnoosh Moudi
- Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran
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Safari H, Anani Sarab G, Fereidouni M, Ziaee M, Mahavar N, Naghizadeh MS, Taene A, Mahdavi R, Naseri M. The CCR5-∆32 Mutation: Impact on Disease Outcome in Individuals with Hepatitis B Infection in the Southern Khorasan Population (East of Iran). HEPATITIS MONTHLY 2017; 17. [DOI: 10.5812/hepatmon.55014] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/29/2023]
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Lee M, Zhu L, Wang MQ, Wei Z, Tan Y, Nguyen MT, Ogunwobi OO, Ma GX. Psychosocial Predictors of HBV Screening Behavior among Vietnamese Americans. Am J Health Behav 2017; 41:561-570. [PMID: 28760178 PMCID: PMC5633084 DOI: 10.5993/ajhb.41.5.5] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
OBJECTIVE We evaluated the influence of psychosocial factors on HBV screening. METHODS Sample consisted of 1716 Vietnamese participants in our previous HBV intervention trial, recruited from 36 community-based organizations in Pennsylvania, New Jersey, and New York City between 2009 and 2014. Using the Health Belief Model and Social Cognitive Theory, we measured self-efficacy, knowledge, perceived barriers, perceived benefits, perceived severity, and risk susceptibility. Analysis of covariance was used to compare pre- and post-intervention changes of psychosocial variables. Structural equation modeling was used to explore the direct and indirect effects of the psychosocial variables on HBV screening. RESULTS Knowledge, self-efficacy, perceived benefits, and perceived barriers were directly associated with HBV screening; knowledge had the strongest effect. Perceived severity and risk susceptibility had indirect association with HBV screening through other variables. Indirect paths among the 6 psychosocial variables were also identified. CONCLUSION To promote HBV screening among Vietnamese Americans, intervention efforts should focus on increasing knowledge, self-efficacy, and perceived benefits, decreasing perceived barriers, and accounting for the dynamic cognitive processing.
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Affiliation(s)
- Minsun Lee
- Postdoctoral Associate, Center for Asian Health, Lewis Katz School of Medicine, Temple University, Philadelphia, PA
| | - Lin Zhu
- Postdoctoral Associate, Center for Asian Health, Lewis Katz School of Medicine, Temple University, Philadelphia, PA
| | - Min Qi Wang
- Professor, Department of Behavioral and Community Health, School of Public Health, University of Maryland, College Park, MD
| | - Zhengyu Wei
- Research Associate, Center for Asian Health, Lewis Katz School of Medicine, Temple University, Philadelphia, PA
| | | | - Minhhuyen T Nguyen
- Director, Section of Clinical Gastroenterology, Department of Medicine, Fox Chase Cancer Center, Temple University Health System, Philadelphia, PA
| | - Olorunseun O Ogunwobi
- Associate Professor, Department of Biological Sciences, Hunter College of the City University of New York, New York, NY
| | - Grace X Ma
- Associate Dean for Health Disparities, Director, Center for Asian Health, Laura H. Carnell Professor and Professor in Clinical Sciences, Lewis Katz School of Medicine, Temple University Philadelphia, PA;,
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Heidari Z, Moudi B, Mahmoudzadeh Sagheb H, Moudi M. Association of TNF-α Gene Polymorphisms with Production of Protein and Susceptibility to Chronic Hepatitis B Infection in the South East Iranian Population. HEPATITIS MONTHLY 2016; 16:e41984. [PMID: 28070201 PMCID: PMC5203729 DOI: 10.5812/hepatmon.41984] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/04/2016] [Revised: 10/01/2016] [Accepted: 10/17/2016] [Indexed: 02/07/2023]
Abstract
BACKGROUND The host genetic background regulates the natural history of chronic hepatitis B virus (HBV) infection. OBJECTIVES The aim of this study was to investigate the association between TNF-α gene polymorphism in the promoter region and susceptibility to chronic hepatitis B virus infection. METHODS Four polymorphisms of TNF-α gene including -238 A/G, -308 A/G, -857 C/T, and -863 A/C were analyzed by PCR-RFLP in 100 chronic HBV infected patients (HBV group), 40 spontaneously recovered HBV subjects (SR group), and 100 healthy controls (C group). Also, serum levels of protein were monitored. RESULTS The study showed that the existence of -308 G, -857 C, and -863 A alleles significantly increased susceptibility to chronic HBV infection. In addition, GGCA haplotype had a higher frequency in HBV patients than C and SR groups that might be related to the natural history of the infection. Chronic HBV patients with -308 GG, -857 CC, and -863 AA genotypes had lower serum levels of TNF-α compared to those with other genotypes. CONCLUSIONS The results indicated that there was a positive association between susceptibility to chronic HBV infection and TNF-α polymorphism. In addition, HBV patients carrying -308 GG, -857 CC, and -863 AA genotypes with lower serum levels of TNF-α had an increased risk of infection.
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Affiliation(s)
- Zahra Heidari
- Infectious Diseases and Tropical Medicine Research Center, Zahedan University of Medical Sciences, Zahedan, Iran
- Department of Histology, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Bita Moudi
- Infectious Diseases and Tropical Medicine Research Center, Zahedan University of Medical Sciences, Zahedan, Iran
- Department of Histology, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran
- Corresponding Author: Bita Moudi, Department of Histology, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran. Tel: +98-5433295794, Fax: +98-5433295794, E-mail:
| | - Hamidreza Mahmoudzadeh Sagheb
- Infectious Diseases and Tropical Medicine Research Center, Zahedan University of Medical Sciences, Zahedan, Iran
- Department of Histology, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Mehrnoosh Moudi
- Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran
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Li J, Yu L, Shen Z, Li Y, Chen B, Wei W, Chen X, Wang Q, Tong F, Lou H, Chu M, Wei L. miR-34a and its novel target, NLRC5, are associated with HPV16 persistence. INFECTION GENETICS AND EVOLUTION 2016; 44:293-299. [PMID: 27423514 DOI: 10.1016/j.meegid.2016.07.013] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2016] [Revised: 07/08/2016] [Accepted: 07/12/2016] [Indexed: 01/05/2023]
Abstract
Persistent infection with human papillomavirus (HPV), particularly type 16, is causally associated with cervical cancer and its precursors. The role of miRNAs in HPV16 persistence currently remains unclear. Preliminary analysis of miRNA profile demonstrated that HPV16 infection caused a striking downregulation of miR-34a. Through bioinformatics analysis and dual-luciferase assay with site-directed mutagenesis strategy, NLRC5, a negative regulator of NF-κB signaling, was identified to be a novel interactor of miR-34a. Transfection of miR-34a mimic strikingly downregulated NLRC5 in the HPV16-positive cervical cells, which might result in the nuclear accumulation of NF-κB p65. However, transfection of miR-34a inhibitor exhibited an opposite effect. The antagonistic expressions of NLRC5 and miR-34a were also observed in keratinocytes harboring HPV16 genome as well as in human cervical samples with persistent infection of HPV16. Our data uncover a previously unknown connection among HPV16 persistence, miR-34a and its interactor NLRC5.
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Affiliation(s)
- Jinyuan Li
- Department of Microbiology, Harbin Medical University, Immunity and Infection, Pathogenic Biology Key Laboratory in Heilongjiang Province, Harbin 150081, Heilongjiang, PR China
| | - Libo Yu
- Department of Gynaecology, The Third Affiliated Hospital of Harbin Medical University, Harbin 150001, Heilongjiang, PR China
| | - Zhenji Shen
- Department of Microbiology, Harbin Medical University, Immunity and Infection, Pathogenic Biology Key Laboratory in Heilongjiang Province, Harbin 150081, Heilongjiang, PR China
| | - Yushu Li
- Department of Neurosurgery, The First Affiliated Hospital, Harbin Medical University, Harbin 150001, Heilongjiang, PR China
| | - Beibei Chen
- Department of Gynaecology, The Third Affiliated Hospital of Harbin Medical University, Harbin 150001, Heilongjiang, PR China
| | - Wei Wei
- Department of Orthopedic Surgery, ,The First Affiliated Hospital of Jiamusi University, Jiamusi 154002, Heilongjiang, PR China
| | - Xiaohang Chen
- Department of Microbiology, Harbin Medical University, Immunity and Infection, Pathogenic Biology Key Laboratory in Heilongjiang Province, Harbin 150081, Heilongjiang, PR China
| | - Qingyi Wang
- Center for Computational and Integrative Biology, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
| | - Fangjia Tong
- Department of Microbiology, Harbin Medical University, Immunity and Infection, Pathogenic Biology Key Laboratory in Heilongjiang Province, Harbin 150081, Heilongjiang, PR China
| | - Huihuang Lou
- Department of Microbiology, Harbin Medical University, Immunity and Infection, Pathogenic Biology Key Laboratory in Heilongjiang Province, Harbin 150081, Heilongjiang, PR China
| | - Ming Chu
- Department of Neurosurgery, The First Affiliated Hospital, Harbin Medical University, Harbin 150001, Heilongjiang, PR China
| | - Lanlan Wei
- Department of Microbiology, Harbin Medical University, Immunity and Infection, Pathogenic Biology Key Laboratory in Heilongjiang Province, Harbin 150081, Heilongjiang, PR China.
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