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Padula MC, Padula AA, D’Angelo S, Lascaro N, Radice RP, Martelli G, Leccese P. TNFα rs1800629 Polymorphism and Response to Anti- TNFα Treatment in Behçet Syndrome: Data from an Italian Cohort Study. J Pers Med 2023; 13:1347. [PMID: 37763115 PMCID: PMC10532840 DOI: 10.3390/jpm13091347] [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: 08/02/2023] [Revised: 08/28/2023] [Accepted: 08/30/2023] [Indexed: 09/29/2023] Open
Abstract
Tumor Necrosis Factor-alpha (TNFα) rs1800629 (-308G>A) is a single nucleotide polymorphism (SNP) related to variable responses to anti-TNFα therapy. This therapy is efficient in severe and refractory manifestation of Behçet syndrome (BS), an auto-inflammatory systemic vasculitis. We investigated (1) the association between rs1800629 genotypes and responses to therapy and (2) the correlation between SNP and clinical patterns in a cohort of 74 BS Italian patients receiving anti-TNFα therapy with a follow-up of at least 12 months. The rs1800629 was genotyped through amplification, direct sequencing and bioinformatics analyses. The rs1800629 GG and GA genotypes were assessed as predictors of outcomes dividing the patients between therapy responders and non-responders. The rs1800629 GG and GA genotypes were found, respectively, in 59/74 (79.7%) and 15/74 BS patients (21.3%) (p < 0.05). We identified 16/74 (21.9%) non-responder patients, of which 9/16 (56.3%) showed the GG genotype and 7/16 (43.7%) the GA genotype. A total of 50/58 (86.2%) responder patients showed the GG genotype, and 8/58 (13.8%) the GA genotype (p < 0.05). The percentage of non-responder females (68.8%) was significantly higher than non-responder males (31.2%) (p < 0.05). No correlation between SNP and clinical patterns was observed. To successfully include rs1800629 as a predictive biomarker of TNFα inhibitor response, genome-wide association studies in larger, well-characterised cohorts are required.
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Affiliation(s)
- Maria Carmela Padula
- Rheumatology Department of Lucania and Rheumatology Institute of Lucania (IReL), San Carlo Hospital of Potenza, 85100 Potenza, Italy
- Department of Science, University of Basilicata, 85100 Potenza, Italy
| | - Angela Anna Padula
- Rheumatology Department of Lucania and Rheumatology Institute of Lucania (IReL), San Carlo Hospital of Potenza, 85100 Potenza, Italy
| | - Salvatore D’Angelo
- Rheumatology Department of Lucania and Rheumatology Institute of Lucania (IReL), San Carlo Hospital of Potenza, 85100 Potenza, Italy
| | - Nancy Lascaro
- Rheumatology Department of Lucania and Rheumatology Institute of Lucania (IReL), San Carlo Hospital of Potenza, 85100 Potenza, Italy
| | - Rosa Paola Radice
- Department of Science, University of Basilicata, 85100 Potenza, Italy
| | - Giuseppe Martelli
- Department of Science, University of Basilicata, 85100 Potenza, Italy
| | - Pietro Leccese
- Rheumatology Department of Lucania and Rheumatology Institute of Lucania (IReL), San Carlo Hospital of Potenza, 85100 Potenza, Italy
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Drakou A, Mavrogianni D, Ntzeros K, Protopapas A, Drakakis P, Loutradis D. Association between tumor necrosis factor-α gene-1031T/C promoter polymorphism and endometriosis in a European population. Horm Mol Biol Clin Investig 2019; 40:/j/hmbci.ahead-of-print/hmbci-2019-0033/hmbci-2019-0033.xml. [PMID: 31539356 DOI: 10.1515/hmbci-2019-0033] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2019] [Accepted: 08/18/2019] [Indexed: 11/15/2022]
Abstract
Background Tumor necrosis factor-alpha (TNF-α) is a pro-inflammatory cytokine which plays an important role in the pathogenesis of many diseases. Endometriosis is one of the most common gynecological diseases. The purpose of this study was to investigate the association of TNF-α-1031T/C polymorphism with the genetic susceptibility of endometriosis in a European population. Materials and methods In this case-control study, 51 endometriosis patients and 67 healthy control women participated. We used endometrial tissue from the patients and peripheral blood from the healthy women to extract DNA. Polymerase chain reaction (PCR) analysis and the restriction enzyme Bbs I were used to analyze the -1031 T/C polymorphism in the TNF-α gene promoter region. Statistical analysis was performed using Fisher's exact test. We also calculated the odds ratios. Results In the group of patients, 66.7% of women were detected with the TT genotype, 33.3% with the TC genotype and 0% with the CC genotype while in the control group, 46.3% had the TT genotype, 47.8% had the TC genotype and 6% had the CC genotype. There was a significant association between the TT genotype with endometriosis (p = 0.03). There was no significant deviation from the Hardy-Weinberg equilibrium. Conclusions The TC and CC genotypes appeared more often in the healthy women than the endometriosis patients and this shows that the C allele might have a protective role in endometriosis in the Greek population. Further studies are needed to specify the role of this polymorphism in pathogenesis of endometriosis and the mechanisms that protect the patients from the disease.
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Affiliation(s)
- Anastasia Drakou
- Södertälje Hospital, Department of Obstetrics and Gynecology, Tradgardsmastarstigen 10, 14432 Rönninge, Sweden.,Molecular Biology Unit, Division of Human Reproduction, 1st Department of Obstetrics and Gynecology, National and Kapodistrian University of Athens, Athens, Greece
| | - Despoina Mavrogianni
- Molecular Biology Unit, Division of Human Reproduction, 1st Department of Obstetrics and Gynecology, National and Kapodistrian University of Athens, Athens, Greece
| | - Konstantinos Ntzeros
- 1st Department of Obstetrics and Gynecology, National and Kapodistrian University of Athens, Athens, Greece
| | - Athanasios Protopapas
- 1st Department of Obstetrics and Gynecology, National and Kapodistrian University of Athens, Athens, Greece
| | - Petros Drakakis
- Molecular Biology Unit, Division of Human Reproduction, 1st Department of Obstetrics and Gynecology, National and Kapodistrian University of Athens, Athens, Greece.,1st Department of Obstetrics and Gynecology, National and Kapodistrian University of Athens, Athens, Greece
| | - Dimitrios Loutradis
- 1st Department of Obstetrics and Gynecology, National and Kapodistrian University of Athens, Athens, Greece
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Tabatabaei-Panah PS, Moravvej H, Sadaf Z, Babaei H, Geranmayeh M, Hajmanouchehri S, Karimi A, Sajjadi F, Arghand F, Ludwig RJ, Witte M, Akbarzadeh R. Proinflammatory Cytokine Gene Polymorphisms in Bullous Pemphigoid. Front Immunol 2019; 10:636. [PMID: 31001258 PMCID: PMC6455081 DOI: 10.3389/fimmu.2019.00636] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2018] [Accepted: 03/08/2019] [Indexed: 12/13/2022] Open
Abstract
Bullous pemphigoid (BP) is a rare autoimmune skin blistering disease, characterized by the presence of autoantibodies against hemidesmosomal autoantigens. Cytokine expression is altered in BP patients, and several of these differently expressed cytokines, including IL-1α, IL-1β, IL-8, and TNF-α, contribute to disease pathogenesis. Since genetic polymorphisms in the genes of these cytokines might be implicated in susceptibility to BP disease, we aimed at testing this implication in susceptibility to BP in an Iranian cohort. Blood samples were collected from the subjects and genomic DNA was extracted. To detect the single nucleotide polymorphisms (SNPs), IL-1α (rs1800587), IL-1β (rs1143627, rs16944, rs1143634), IL-8 (rs4073), and TNF-α (rs1799964, rs1800630, rs1799724, and rs361525) genes were genotyped in BP patients and healthy controls as well as IL-8 (rs4073) in pemphigus vulgaris (PV) patients. Quantitative gene expression was evaluated by RT-PCR analysis. A significant difference was observed in the distribution of genotypes or alleles of IL-8 SNP between the BP patients and controls. The A-allele of IL-8 SNP is significantly more prevalent in the control individuals compared to the BP patient. To further validate this observation, we included PV patients as an additional control. Again, the A-allele of IL-8 SNP is significantly more prevalent in the PV compared to the BP patients. While we observed a trend toward significant differences regarding alleles of TNF-α rs1799724 as well as alleles of TNF-α rs1799964, this difference was, however, not evident after correction for multiple analysis. There was no significant difference in all other studied SNPs. In contrast to IL-1α, IL-1β, and TNF-α, IL-8 gene expression levels were significantly higher in the patients than that of controls. The minor allele in IL-8 SNP might play a protective role in susceptibility to BP in Iranian patients. Although higher expression levels of IL-8 gene was found in the patients compared with healthy controls, these levels, however, suggest no association with the examined polymorphism. Moreover, further investigation revealed an elevation in gene expression between wild and polymorphic genotypes of IL-1α rs1800587 and TNF-α rs361525 in the patient group and these SNPs are therefore associated with altering the levels of gene expression.
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Affiliation(s)
| | - Hamideh Moravvej
- Skin Research Centre, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Zahra Sadaf
- Biology Department, East Tehran Branch, Islamic Azad University, Tehran, Iran
| | - Hadis Babaei
- Biology Department, East Tehran Branch, Islamic Azad University, Tehran, Iran
| | - Maryam Geranmayeh
- Biology Department, East Tehran Branch, Islamic Azad University, Tehran, Iran
| | | | - Ahmad Karimi
- Biology Department, East Tehran Branch, Islamic Azad University, Tehran, Iran
| | - Fatemeh Sajjadi
- Biology Department, East Tehran Branch, Islamic Azad University, Tehran, Iran
| | - Fereshteh Arghand
- Biology Department, East Tehran Branch, Islamic Azad University, Tehran, Iran
| | - Ralf J Ludwig
- Lübeck Institute of Experimental Dermatology, University of Lübeck, Lübeck, Germany
| | - Mareike Witte
- Department of Dermatology, University of Lübeck, Lübeck, Germany
| | - Reza Akbarzadeh
- Skin Research Centre, Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Lübeck Institute of Experimental Dermatology, University of Lübeck, Lübeck, Germany.,Institute of Anatomy, University of Lübeck, Lübeck, Germany
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Nourian M, Chaleshi V, Pishkar L, Azimzadeh P, Baradaran Ghavami S, Balaii H, Alinaghi S, Shahrokh S, Asadzadeh Aghdaei H, Zali MR. Evaluation of tumor necrosis factor (TNF)-α mRNA expression level and the rs1799964 polymorphism of the TNF-α gene in peripheral mononuclear cells of patients with inflammatory bowel diseases. Biomed Rep 2017; 6:698-702. [PMID: 28584644 PMCID: PMC5449959 DOI: 10.3892/br.2017.908] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2017] [Accepted: 04/04/2017] [Indexed: 12/16/2022] Open
Abstract
Crohn's disease (CD) and ulcerative colitis (UC) are types of chronic inflammatory bowel disease (IBD) of which the actual causes remain unknown. Emerging data indicate that alterations in cytokine synthesis may be involved in IBD pathogenesis. The aim of the present study was to determine whether the tumor necrosis factor (TNF)-α mRNA expression level and rs1799964 polymorphism are the genetic susceptibility component of IBD development. The TNF-α mRNA expression level of peripheral blood mononuclear cells (PBMCs) was measured using comparative reverse-transcription quantitative polymerase chain reaction (PCR). Genomic DNA from 201 individuals (CD: n=15; UC: n=86; control subjects: n=100) was analyzed for the presence of the TNF-α-1031 polymorphism by PCR-restriction fragment length polymorphism. An increased TNF-α mRNA expression level was additionally observed in the CC genotype of the -1031 TNF-α gene polymorphism compared with the TC and TT genotypes (P<0.05). Furthermore, the present results revealed that there was no significant difference in the genotype/allele frequencies of the -1031 TNF-α gene polymorphism in Iranian IBD patients. By comparison, the TNF-α mRNA expression level was evaluated in patients with a history of taking medications and demonstrated a significant association in the group that received the 5-ASA + Pred + AZA,5. 5-ASA + Pred + AZA + IFX when compared with the other groups (P<0.05). Thus, these results support the hypothesis that overexpression of the TNF-α gene, which correlated with the CC genotype, may represent a genetic risk factor for Iranian IBD.
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Affiliation(s)
- Mahyar Nourian
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran 1985717413, Iran
| | - Vahid Chaleshi
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran 1985717413, Iran
| | - Leila Pishkar
- Young Researchers and Elite Club, Islamshahr Branch, Islamic Azad University, Islamshahr 3314767653, Iran
| | - Pedram Azimzadeh
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran 1985717413, Iran
| | - Shaghayegh Baradaran Ghavami
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran 1985717413, Iran
| | - Hedieh Balaii
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran 1985717413, Iran
| | - Samaneh Alinaghi
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran 1985717413, Iran
| | - Shabnam Shahrokh
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran 1985717413, Iran
| | - Hamid Asadzadeh Aghdaei
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran 1985717413, Iran
| | - Mohammad Reza Zali
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran 1985717413, Iran
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Misron K, Hamid SSA, Ahmad A, Ramli RR. A Study of Single Nucleotide Polymorphisms of Tumour Necrosis Factor α-1031 And Tumour Necrosis Factor β+ 252 in Chronic Rhinosinusitis. Clin Exp Otorhinolaryngol 2017; 10:241-247. [PMID: 28449554 PMCID: PMC5545697 DOI: 10.21053/ceo.2016.01732] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2016] [Revised: 03/15/2017] [Accepted: 04/03/2017] [Indexed: 12/14/2022] Open
Abstract
OBJECTIVES This case-controlled study aimed to identify the association of tumor necrosis factor (TNF)α-1031 and TNFβ+ 252 gene polymorphisms between chronic rhinosinusitis (CRS) and healthy controls. Another purpose of this study was to investigate the associations of these gene polymorphisms with factors related to CRS. METHODS All deoxyribonucleic acid (DNA) samples were genotyped for TNFα-1031 and TNFβ+252 genes by mean of polymerase chain reaction (PCR) and restriction fragment length polymorphisms (RFLP). The statistical analysis were carried out using chi-square test or Fisher exact test to determine the associations of these gene polymorphisms in CRS. Multiple logistic regression was performed to evaluate the associations of these gene polymorphisms in CRS and its related risk factors. RESULTS The genotype and allele frequencies of TNFα-1031 and TNFβ+252 gene did not show any significant associations between CRS and healthy controls. However, a significantly statistical difference of TNFα-1031 was observed in CRS participants with atopy (P-value, 0.045; odds ratio, 3.66) but not in CRS with asthma or aspirin intolerance. CONCLUSION Although the presence of TNFα-1031 and TNFβ+252 gene polymorphisms did not render any significant associations between CRS and healthy control, this study suggests that TNFα-1031 gene polymorphisms in CRS patients with atopy may be associated with increase susceptibility towards CRS.
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Affiliation(s)
- Khairunnisak Misron
- Department of Otorhinolaryngology-Head & Neck Surgery, School of Medical Sciences, Universiti Sains Malaysia Health Campus, Kelantan, Malaysia
| | - Suzina Sheikh Ab Hamid
- Department of Otorhinolaryngology-Head & Neck Surgery, School of Medical Sciences, Universiti Sains Malaysia Health Campus, Kelantan, Malaysia
| | - Azlina Ahmad
- Basic Science and Oral Biology Unit, School of Dental Sciences, Universiti Sains Malaysia Health Campus, Kelantan, Malaysia
| | - Ramiza Ramza Ramli
- Department of Otorhinolaryngology-Head & Neck Surgery, School of Medical Sciences, Universiti Sains Malaysia Health Campus, Kelantan, Malaysia
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Al-Meghaiseeb ES, Al-Robayan AA, Al-Otaibi MM, Arfin M, Al-Asmari AK. Association of tumor necrosis factor-α and -β gene polymorphisms in inflammatory bowel disease. J Inflamm Res 2016; 9:133-40. [PMID: 27382325 PMCID: PMC4918894 DOI: 10.2147/jir.s101225] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Inflammatory bowel disease (IBD) is a complex, multifactorial, chronic inflammatory disorder of the gastrointestinal tract in which immune dysregulation caused by genetic and/or environmental factors plays an important role. The aim of this case–control study was to evaluate the association of tumor necrosis factor-alpha (TNF-α) (308) and -β (+252) polymorphisms with susceptibility of IBD. A total of 379 Saudi subjects including 179 IBD patients (ulcerative colitis (UC) =84 and Crohn’s disease (CD) =95) and 200 age- and sex-matched healthy controls were recruited. TNF-α and TNF-β genes were amplified using an amplification refractory mutation systems polymerase chain reaction methodology to detect TNF-α (−308) and -β (+252) polymorphisms. The frequency of the GA genotype of TNF-α (−308G/A) was higher, and the frequencies of the GG and AA genotypes were significantly lower in IBD patients compared with those in controls, indicating that genotype GA-positive individuals are susceptible to IBD and that the GG and AA genotypes exert a protective effect. The frequency of allele A of TNF-α (−308G/A) was significantly higher and that of allele G was lower in IBD patients compared with those in controls, indicating an association of allele A with IBD risk in Saudi patients. On stratification of IBD patients into UC and CD, an almost similar pattern was noticed in both the groups. The results of TNF-β (+252A/G) polymorphisms showed a significant increase in the frequency of the GG genotype in IBD patients, suggesting a positive association of GG genotype with IBD risk. On stratification of IBD patients into UC and CD, the genotype GG of TNF-β was associated with susceptibility risk to UC but not CD. The frequencies of alleles and genotypes of both TNF-α and-β polymorphisms are not affected by sex or type of IBD (familial or sporadic). TNF-α (−308G/A) and TNF-β (+252A/G) polymorphisms are associated with risk of developing IBD in Saudi population.
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Affiliation(s)
| | | | | | - Misbahul Arfin
- Research Centre, Prince Sultan Military Medical City, Riyadh, Saudi Arabia
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Peng Y, Li LJ. TNF-α-308G/A polymorphism associated with TNF-α protein expression in patients with diabetic nephropathy. INTERNATIONAL JOURNAL OF CLINICAL AND EXPERIMENTAL PATHOLOGY 2015; 8:3127-3131. [PMID: 26045828 PMCID: PMC4440137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 12/28/2014] [Accepted: 02/25/2015] [Indexed: 06/04/2023]
Abstract
AIMS This study was to clarify the regulated effects of TNF-α -308G/A polymorphism on TNF-α and investigate the relationship of -308G/A polymorphisms with diabetic nephropathy (DN) susceptibility. METHODS 86 DN patients and 94 healthy individuals were enrolled in our study. Polymerase chain reaction-sequence specific primer (PCR-SSP) detection technology was used to testify single nucleotide polymorphism (SNP) of TNF-α gene. Enzyme-linked immunosorbent assay (ELISA) was used to measure the content of TNF-α protein. Odds ratio (OR) with 95% CI were used to evaluate the association of TNF-α -308G/A polymorphism and DN susceptibility. RESULTS The level of TNF-α protein was much higher in DN patients compared to that of controls (P<0.05). For TNF-α -308G/A, G/A genotype could increase the risk for DN (OR=2.15, 95% CI=1.08-4.30). Moreover, a allele frequency was found higher in cases compared with controls, which suggested that A allele served as an genetic-susceptibility factor for DN (OR=1.89, 95% CI=1.10-3.26). Further analysis indicated that level of TNF-α for individuals with mutant genotype (GA and AA) were higher than that of individuals with wild genotype (P<0.05). However, AA genotype showed no effects on DN susceptibility (OR=2.08, 95% CI=0.56-7.33). CONCLUSION TNF-α-308G/A polymorphism was associated with expression level of TNF-α and served as an genetic-susceptibility factor for DN.
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Affiliation(s)
- Yan Peng
- Department of Endocrinology, Linyi People's Hospital Linyi, Shandong Province, China
| | - Liu-Juan Li
- Department of Endocrinology, Linyi People's Hospital Linyi, Shandong Province, China
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