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Koper-Lenkiewicz OM, Sutkowska K, Wawrusiewicz-Kurylonek N, Kowalewska E, Matowicka-Karna J. Proinflammatory Cytokines (IL-1, -6, -8, -15, -17, -18, -23, TNF-α) Single Nucleotide Polymorphisms in Rheumatoid Arthritis-A Literature Review. Int J Mol Sci 2022; 23:ijms23042106. [PMID: 35216226 PMCID: PMC8878005 DOI: 10.3390/ijms23042106] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 02/08/2022] [Accepted: 02/09/2022] [Indexed: 02/01/2023] Open
Abstract
Conducted studies highlight that a mixture of genetic and environmental factors is responsible for rheumatoid arthritis (RA) development. This study aimed to analyze the available literature for the relationship between, on the one hand, single-nucleotide polymorphisms (SNPs) in the proinflammatory cytokines genes interleukin-1 (IL-1), -6, -8, -15, -17, -18, and -23, and tumor necrosis factor-alpha (TNF-α), and on the other hand, RA susceptibility, severity, and patients' response to applied treatment. The PubMed database was searched for sources. Preference was given to articles which were published within the past 20 years. Data indicate that the relationship between selected SNPs in proinflammatory cytokines genes and susceptibility to developing RA is inconclusive, and it depends on the ethnicity of the population. Although the allelic and genotypic frequencies of many SNPs in proinflammatory cytokines genes analyzed did not differ between RA patients and healthy controls, deeper analysis showed that these polymorphisms have a relationship with clinicopathological features of RA. SNPs in proinflammatory cytokines genes also "modify patients' response" to applied treatment. Further studies, on larger cohorts of subjects and in different populations, should be conducted to elucidate the role of SNPs in IL-1, -6, -8, -15, -17, -18, and -23, and TNF-α genes in RA patients.
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Affiliation(s)
- Olga M. Koper-Lenkiewicz
- Department of Clinical Laboratory Diagnostics, Medical University of Bialystok, Waszyngtona 15A, 15-269 Białystok, Poland; (K.S.); (E.K.); (J.M.-K.)
- Correspondence:
| | - Kinga Sutkowska
- Department of Clinical Laboratory Diagnostics, Medical University of Bialystok, Waszyngtona 15A, 15-269 Białystok, Poland; (K.S.); (E.K.); (J.M.-K.)
| | - Natalia Wawrusiewicz-Kurylonek
- Department of Clinical Genetics, Medical University of Bialystok, Waszyngtona 13, 15-269 Białystok, Poland;
- Department of Endocrinology, Diabetology and Internal Medicine, Medical University of Bialystok, ul. M. Skłodowskiej-Curie 24A, 15-276 Białystok, Poland
| | - Ewa Kowalewska
- Department of Clinical Laboratory Diagnostics, Medical University of Bialystok, Waszyngtona 15A, 15-269 Białystok, Poland; (K.S.); (E.K.); (J.M.-K.)
| | - Joanna Matowicka-Karna
- Department of Clinical Laboratory Diagnostics, Medical University of Bialystok, Waszyngtona 15A, 15-269 Białystok, Poland; (K.S.); (E.K.); (J.M.-K.)
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Association of polymorphisms in promoter region of TNF-α -238 and -308 with clinical outcomes in patients with immune-mediated inflammatory diseases on anti-TNF therapy. Rheumatol Int 2021; 41:2195-2203. [PMID: 34623480 DOI: 10.1007/s00296-021-05016-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Accepted: 09/27/2021] [Indexed: 10/20/2022]
Abstract
The hypothesis of the study was that polymorphisms in promoter regions -238 and -308 of TNF-α could be associated with different clinical outcomes in inflammatory bowel diseases (IBD) and immune-mediated rheumatic diseases (IMRD). The aim was to examine the possible association of both polymorphisms with concentration of C-reactive protein (CRP) and fecal calprotectin (fCAL), onset of the remission and development of the ADA in patients on therapy with anti-TNF inhibitors. The prospective study was done in patients with IBD and IMRD on infliximab (IFX) or adalimumab (ADM). Patients were genotyped for TNF-α -238 and -308 polymorphisms. The concentration of CRP, fCAL, IFX or ADM and antibodies to drugs were measured according to manufacturer's instructions and followed-up for 6 or 12 months. Out of all patients (N = 112), number of patients in remission did not differ according to genotypes (for IBD patients P = 0.509 vs 0.223; for IMRD patients P = 0.541 vs 0.132 for TNF-α -238 and -308, respectively). Initial CRP concentration was higher in IBD patients with TNF-α -308 GG than GA/AA genotypes in patients who failed to achieve remission [11.8 (4.4-39.6) vs 3.1 (1.5-6.5), P = 0.033]. In IBD patients with remission, fCAL concentration after at least 6 months of therapy was higher in TNF-α-308 GG than in GA genotype [52 (25-552) vs 20 (20-20) µg/g, P = 0.041]. Our results showed the association of TNF-α -308 GG genotype with a higher concentration of CRP and fecal calprotectin in patients with inflammatory bowel diseases on IFX or ADM therapy. Clinical remission and development of antibodies to anti-TNF drugs were not associated with TNF-α -238 and -308 polymorphisms.
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Inam Illahi M, Amjad S, Alam SM, Ahmed ST, Fatima M, Shahid MA. Serum Tumor Necrosis Factor-Alpha as a Competent Biomarker for Evaluation of Disease Activity in Early Rheumatoid Arthritis. Cureus 2021; 13:e15314. [PMID: 34221763 PMCID: PMC8240490 DOI: 10.7759/cureus.15314] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Aim The cytokines particularly tumor necrosis factor-alpha (TNF-α) have a substantial role in the pathophysiology of rheumatoid arthritis (RA). The goal of this study was to evaluate the role of serum TNF-α as a competent biomarker of disease activity in RA and to assess the correlation of serum TNF-α with DAS28-ESR (disease activity score-erythrocyte sedimentation rate in 28 joints) and other markers expressed in serum of RA patients. Methodology The study was conducted from May 2020 to October 2020 after approval from the Ethical Review Committee of Ziauddin University. This cross-sectional study included 90 diagnosed cases of RA from 30 to 65 years with the complaint of arthralgia. Patients from the rheumatology clinic were enrolled in the study by a non-probability consecutive sampling technique. Informed consent was taken from each patient and they were assessed through a set of questions based upon disability in the performance of daily activities due to RA. Evaluation of serum levels of anti-cyclic citrullinated peptide (ACCP), rheumatoid factor (RF), erythrocyte sedimentation rate, and TNF-α were done by enzyme-linked immunosorbent assay (ELISA). Patients were segregated into groups based upon DAS28-ESR with erythrocyte sedimentation rate as an inflammatory marker. The Kruskal Wallis test was applied for the comparison of different variables in these groups. Spearman correlation was applied for the association between different variables. Multiple variable analysis was performed to assess the predictability of disease activity by serum markers included in the study. Results The results of our study disclosed a significant difference in ACCP, TNF-α, tender joint count of 28 joints (TJ-28), swollen joint count of 28 joints (SJ-28), and health assessment questionnaire-disability index (HAQ-DI) in disease activity groups. A significant correlation of serum TNF-α with DAS28-ESR in RA patients was observed. Conclusion This study illustrated a significant correlation of serum TNF-α with DAS28-ESR in RA patients. We found that expression of serum TNF-α may intensify the inflammatory activity in early RA, therefore, RA patients must be screened for this cytokine to monitor that disease activity could be useful for patients undergoing anti-TNF therapy.
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Affiliation(s)
| | - Sofia Amjad
- Physiology, Ziauddin University, Karachi, PAK
| | | | | | - Murk Fatima
- Physiology, Ziauddin University, Karachi, PAK
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Grigorova AA, Trenova AG, Stanilova SA. Association of polymorphism -308G/A in tumor necrosis factor-alpha gene ( TNF-α) and TNF-α serum levels in patients with relapsing-remitting multiple sclerosis. Neurol Res 2020; 43:291-298. [PMID: 33252003 DOI: 10.1080/01616412.2020.1853987] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
TNF-α is an important cytokine of the inflammatory response involved in the pathogenesis of relapsing-remitting multiple sclerosis (RRMS). The aim of this study is to explore the association between the promoter polymorphism -308G/A in the TNF-α gene (rs1800629) with genetic susceptibility to RRMS.Methods: A group of 183 RRMS patients and 169 age and gender-matched healthy controls were enrolled in the study. Genotyping of the polymorphism was performed by PCR-restriction fragment length polymorphism and quantification of TNF-α serum levels was conducted by ELISA.Results: The genotype distribution in female patients showed a significantly elevated frequency of heterozygotes (AG) (23.5% vs. 12.8%, OR = 2.072, p = 0.029) in comparison with the healthy women. Substantially higher TNF-α serum levels were observed in females compared to males, in both patients and healthy controls (p < 0.05). According to the genotype, TNF-α levels in the RRMS group were calculated in the following order: for GA/AA genotypes (5.67pg/ml vs. 3.48pg/ml, p = 0.0031) and for GG genotypes (4.58pg/ml vs. 3.52pg/ml, p = 0.00043). Moreover, the carriers of at least one A-allele of -308G/A TNF-α polymorphism (GA+AA) are significantly associated with two fold increased risk for RRMS development (OR = 1.950; p = 0.042) in women in contrast to men as well as associated with early onset of the disease (OR = 2.400; p = 0.021).Conclusion: Our study showed that the level of TNF-α in the serum of patients with RRMS showed a significant association with the -308G/A TNF-α polymorphism and gender dependency.
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Affiliation(s)
- Antonia A Grigorova
- Department of Molecular Biology, Immunology and Medical Genetics, Medical Faculty, Trakia University, Stara Zagora, Bulgaria
| | - Anastasiya G Trenova
- Department of Neurology, Faculty of Medicine, Medical University of Plovdiv, Plovdiv, Bulgaria
| | - Spaska A Stanilova
- Department of Molecular Biology, Immunology and Medical Genetics, Medical Faculty, Trakia University, Stara Zagora, Bulgaria
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Fawzy RM, Hammad GA, Egila SE, Elkasas AN, Fouad NA. Association of tumor necrosis factor-α (TNF-α) −308A/G (rs1800629) gene polymorphism with carotid artery atherosclerosis in rheumatoid arthritis patients. THE EGYPTIAN RHEUMATOLOGIST 2020. [DOI: 10.1016/j.ejr.2020.05.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Khallaf MK, AlSergany MA, El-Saadany HM, Abo El-Hawa MA, Ahmed RA. Assessment of fatigue and functional impairment in patients with rheumatic diseases. EGYPTIAN RHEUMATOLOGIST 2020. [DOI: 10.1016/j.ejr.2019.04.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Osman N, Mohamed FI, Hassan AA, Kamel SR, Ahmed SS. Frequency of inflammatory back pain and sacroiliitis in Egyptian patients with rheumatoid arthritis. THE EGYPTIAN JOURNAL OF RADIOLOGY AND NUCLEAR MEDICINE 2019. [DOI: 10.1186/s43055-019-0019-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
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Das S, Baruah C, Saikia AK, Tiwari D, Bose S. Genetic and expression changes in
$$\hbox {TNF-}\upalpha $$
TNF-
α
as a risk factor for rheumatoid arthritis pathogenesis in northeast India. J Genet 2019. [DOI: 10.1007/s12041-018-1054-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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El-Serougy EM, Eesa NN, El-Azizi HM, Badawi HA. Power Doppler ultrasound in the evaluation of hand joints in rheumatoid arthritis patients in clinical remission: Association with composite index scores and functional status. EGYPTIAN RHEUMATOLOGIST 2019. [DOI: 10.1016/j.ejr.2018.02.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Abd-Elazeem MI, Mohamed RA. Neutrophil-lymphocyte and platelet-lymphocyte ratios in rheumatoid arthritis patients: Relation to disease activity. EGYPTIAN RHEUMATOLOGIST 2018. [DOI: 10.1016/j.ejr.2017.11.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Role of cartilage oligomeric matrix protein (COMP) as a prognostic biomarker in follow-up of early rheumatoid arthritis patients: Correlation to musculoskeletal ultrasonographic findings. EGYPTIAN RHEUMATOLOGIST 2018. [DOI: 10.1016/j.ejr.2018.01.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Anti-inflammatory and anti-angiogenic activities in vitro of eight diterpenes from Daphne genkwa based on hierarchical cluster and principal component analysis. J Nat Med 2018; 72:675-685. [PMID: 29680963 DOI: 10.1007/s11418-018-1202-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2018] [Accepted: 03/09/2018] [Indexed: 01/31/2023]
Abstract
Rheumatoid arthritis (RA) is one of the most prevalent chronic inflammatory and angiogenic diseases. The aim of this study was to evaluate the anti-inflammatory and anti-angiogenic activities in vitro of eight diterpenoids isolated from Daphne genkwa. LC-MS was used to identify diterpenes isolated from D. genkwa. The anti-inflammatory and anti-angiogenic activities of eight diterpenoids were evaluated on LPS-induced macrophage RAW264.7 cells and TNF-α-stimulated human umbilical vein endothelial cells (HUVECs) using hierarchical cluster analysis (HCA) and principal component analysis (PCA). The eight diterpenes isolated from D. genkwa were identified as yuanhuaphnin, isoyuanhuacine, 12-O-(2'E,4'E-decadienoyl)-4-hydroxyphorbol-13-acetyl, yuanhuagine, isoyuanhuadine, yuanhuadine, yuanhuaoate C and yuanhuacine. All the eight diterpenes significantly down-regulated the excessive secretion of TNF-α, IL-6, IL-1β and NO in LPS-induced RAW264.7 macrophages. However, only 12-O-(2'E,4'E-decadienoyl)-4-hydroxyphorbol-13-acetyl markedly reduced production of VEGF, MMP-3, ICAM and VCAM in TNF-α-stimulated HUVECs. HCA obtained 4 clusters, containing 12-O-(2'E,4'E-decadienoyl)-4-hydroxyphorbol-13-acetyl, isoyuanhuacine, isoyuanhuadine and five other compounds. PCA showed that the ranking of diterpenes sorted by efficacy from highest to lowest was 12-O-(2'E,4'E-decadienoyl)-4-hydroxyphorbol-13-acetyl, yuanhuaphnin, isoyuanhuacine, yuanhuacine, yuanhuaoate C, yuanhuagine, isoyuanhuadine, yuanhuadine. In conclusion, eight diterpenes isolated from D. genkwa showed different levels of activity in LPS-induced RAW264.7 cells and TNF-α-stimulated HUVECs. The comprehensive evaluation of activity by HCA and PCA indicated that of the eight diterpenes, 12-O-(2'E,4'E-decadienoyl)-4-hydroxyphorbol-13-acetyl was the best, and can be developed as a new drug for RA therapy.
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Hammam N, Gheita TA. Impact of secondhand smoking on disease activity in women with rheumatoid arthritis. Clin Rheumatol 2017; 36:2415-2420. [PMID: 28842759 DOI: 10.1007/s10067-017-3795-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2017] [Revised: 08/08/2017] [Accepted: 08/15/2017] [Indexed: 12/23/2022]
Abstract
Smoking is an established risk factor for the development and severity of rheumatoid arthritis (RA) with prominent production of cytokines. The aim of the work was to study the possible effect of secondhand exposure on disease activity in non-smoking female RA patients. This cross-sectional study include 100 women with RA attending the rheumatology outpatient clinic and were grouped according to the non-smoking status into those not exposed to smoking and those considered secondhand smokers (SHS). Disease activity score in 28 joints (DAS28) was calculated and the patients' global assessment (PGA) score were assessed. The mean age of the patients was 45.2 ± 12.1 years and disease duration was 8.3 ± 6 years. Their DAS28 score was 4.3 ± 0.93 with a PGA score of 1.47 ± 1.36. Forty-seven of the patients were SHS and 53 were non-exposed. The secondhand smokers were significantly younger (41.6 ± 11.7 years) than the non-smokers (48.3 ± 11.6 years) (p = 0.005), and the DAS28 was significantly higher (4.6 ± 0.84 versus 4.1 ± 0.97; p = 0.02) compared to non-smokers. The disease duration and medications received were comparable. There is evidence pointing to the important role of secondhand smoking on disease activity in RA female patients. Studying the effect of secondhand smoking in view of the cytokine milieu could help confirm the relation to the disease pathogenesis. Taking into consideration the risk of cardiovascular disease and interplay with other potential factors should be well thought of. It is essential to draw patients' attention to the expected hazardous effect of passive smoking.
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Affiliation(s)
- Nevin Hammam
- Rheumatology and Rehabilitation Department, Faculty of Medicine, Assiut University, Asyut, Egypt. .,Faculty of Rehabilitation, University of Alberta, Edmonton, Alberta, Canada.
| | - Tamer A Gheita
- Rheumatology and Clinical Immunology Department, Faculty of Medicine, Cairo University, Giza, Egypt
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El Gazzar II, Fathy HM, Gheita TA, Nour El-Din AM, Rasheed EA, Bassyouni RH, Kenawy SA. Tumor necrosis factor-α -308 A/G gene polymorphism in children with juvenile idiopathic arthritis: relation to disease activity, damage, and functional status. Clin Rheumatol 2017; 36:1757-1763. [PMID: 28593608 DOI: 10.1007/s10067-017-3719-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2017] [Revised: 05/24/2017] [Accepted: 05/31/2017] [Indexed: 12/12/2022]
Abstract
The study aims to evaluate the clinical significance of serum levels of tumor necrosis factor alpha (TNF-α) and -308 A/G promoter polymorphism in juvenile idiopathic arthritis (JIA) patients and find any association to the subsets, clinical and laboratory features, disease activity, and damage as well as functional disability. Forty-eight JIA children and 30 controls were included in the present study. Juvenile arthritis disease activity score in 27 joints (JADAS-27) was calculated, juvenile arthritis damage index (JADI) was assessed, and Childhood Health Assessment Questionnaire (CHAQ) measured the functional status. Serum TNF-α was assayed by ELISA and gene (-308) promoter polymorphism was determined by polymerase chain reaction. The 48 JIA children (mean age 11.5 ± 2.8 years) were 13 systemic, 17 oligoarticular, and 18 polyarticular onset. The serum TNF-α was significantly higher in patients (90.4 ± 6.3 ng/ml) compared to control (3.5 ± 2.6 ng/ml) (p < 0.0001) with a tendency to be higher in the polyarticular subtype. All controls had TNF-α -308 GG alleles. The frequency of GG genotype tended to be higher in systemic onset compared to oligoarticular and polyarticular subtypes. The serum TNF-α significantly correlated with JADAS-27 (r = 0.32, p = 0.03) and CHAQ (r = 0.37, p = 0.01) and negatively with the presence of GG alleles (r = -0.48, p = 0.001). The GG alleles were significantly negatively associated with C-reactive protein (r = -0.32, p = 0.03) with a tendency to negatively correlate with JADAS-27, CHAQ, and JADI-extrarticular (r = -0.28, p = 0.06; r = -0.25, p = 0.09 and r = -0.25, p = 0.09, respectively). There is evidence of a possible influence of the -308 SNP promoter position on the production of TNF-α, the severity of JIA which may consequently influence the response to anti-TNF-α treatment.
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Affiliation(s)
- Iman I El Gazzar
- Rheumatology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Hanan M Fathy
- Rheumatology Department, Faculty of Medicine, Fayoum University, Faiyum, Egypt
| | - Tamer A Gheita
- Rheumatology Department, Faculty of Medicine, Cairo University, Cairo, Egypt.
| | | | - Enas Abdel Rasheed
- Clinical Pathology Department, National Research Centre (NRC), Giza, Egypt
| | - Rasha H Bassyouni
- Medical Microbiology and Immunology Department, Faculty of Medicine, Fayoum University, Faiyum, Egypt
| | - Sanaa A Kenawy
- Clinical Pharmacology, Faculty of Pharmacy, Cairo University; PhD Royal College of Surgeons, London University, London, UK
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Serum and synovial cartilage oligomeric matrix protein levels in early and established rheumatoid arthritis. Z Rheumatol 2017; 75:917-923. [PMID: 26683321 DOI: 10.1007/s00393-015-1647-5] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
OBJECTIVE To assess cartilage oligomeric matrix protein (COMP) levels in serum and synovial fluid in patients with early and established rheumatoid arthritis (RA), and to correlate the levels with clinical, laboratory and radiological characteristics. PATIENTS AND METHODS The study included 24 female RA patients. Full medical history was taken, thorough clinical examination and laboratory investigations performed, and body mass index (BMI) recorded. Radiological damage was assessed according to the modified Larsen score. Disease activity score 28 (DAS28) was calculated. The control group comprised 30 age- and gender-matched healthy subjects. Serum and synovial COMP levels were determined by enzyme-linked immunosorbent assay (ELISA). RESULTS Mean patient age was 44.04 ± 10.5 years. Of the 24 patients, 12 had early RA and 12 had established disease with joint destruction; 5 of each group had knee effusion. Serum COMP was significantly higher in patients (19.54 ± 5.47 µg/ml) compared to controls (5.93 ± 1.95 µg/ml; p < 0.001) and was also significantly higher in patients with established disease (23.9 ± 3.1 µg/ml) compared to those in early stages (15.1 ± 3.2 µg/ml; p < 0.001). Synovial COMP was also significantly increased in established compared to early-stage RA (31.2 ± 9.8 µg/ml vs. 51.6 ± 10.4 µg/ml; p = 0.013). Serum and synovial COMP significantly correlated with age, disease duration, BMI, DAS28 and modified Larsen score. On performing regression analysis in RA patients, only BMI could predict the serum level of COMP (p = 0.02). CONCLUSION COMP is a promising biomarker for disease activity in RA, making it a potential therapeutic target. The obvious correlation with the BMI throws light on the importance of weight control not only in osteoarthritis (OA), but also in RA.
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Eosinophilia in rheumatoid arthritis patients and its relation to disease activity: A single center experience from Kashmir, India. EGYPTIAN RHEUMATOLOGIST 2017. [DOI: 10.1016/j.ejr.2016.10.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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308G/A and 238G/A polymorphisms in the TNF-α gene may not contribute to the risk of arthritis among Turkish psoriatic patients. EGYPTIAN RHEUMATOLOGIST 2016. [DOI: 10.1016/j.ejr.2016.02.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Methylene tetrahydrofolate reductase (MTHFR) gene polymorphisms in rheumatoid arthritis patients: Correlation with serum osteopontin levels and disease activity. EGYPTIAN RHEUMATOLOGIST 2016. [DOI: 10.1016/j.ejr.2016.03.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Mahmoud AA, Sheneef A, Goda AM, Ismail MA, Abualfadl EM. Association of interferon-γ and its (+874 T/A) gene polymorphism with type 2 diabetes mellitus in rheumatoid arthritis patients. THE EGYPTIAN RHEUMATOLOGIST 2016. [DOI: 10.1016/j.ejr.2015.09.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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HLA-DRB1 alleles in Egyptian rheumatoid arthritis patients: Relations to anti-cyclic citrullinated peptide antibodies, disease activity and severity. EGYPTIAN RHEUMATOLOGIST 2016. [DOI: 10.1016/j.ejr.2016.03.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Shaker OG, Alnoury AM, Hegazy GA, Haddad HEE, Sayed S, Hamdy A. Polimorfismos dos genes metilenotetrahidrofolato redutase, fator de crescimento transformador β1 e linfotoxina‐α e susceptibilidade à artrite reumatoide. REVISTA BRASILEIRA DE REUMATOLOGIA 2016. [DOI: 10.1016/j.rbr.2016.03.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
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Shaker OG, Alnoury AM, Hegazy GA, El Haddad HE, Sayed S, Hamdy A. Methylene tetrahydrofolate reductase, transforming growth factor-β1 and lymphotoxin-α genes polymorphisms and susceptibility to rheumatoid arthritis. REVISTA BRASILEIRA DE REUMATOLOGIA 2016; 56:414-420. [PMID: 27692391 DOI: 10.1016/j.rbre.2016.04.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2015] [Accepted: 03/16/2016] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND Rheumatoid arthritis is a widely prevalent autoimmune disorder with suggested genetic predisposition. OBJECTIVES The aim of this study is to detect the pattern of genetic polymorphism of methylene tetrahydrofolate reductase (MTHFR C677 T and A1298 C), transforming growth factor-β1 (TGF-β1 T869 C) and lymphotoxin-α (LT-α A252G) in patients having rheumatoid arthritis and correlate these patterns to disease activity and serum levels of tumor necrosis factor-alpha (TNF-α), B-Cell Activating Factor (BAFF), and osteopontin. METHODS A total of 194 subjects, 90 controls and 104 patients with rheumatoid arthritis were genotyped for MTHFR C677 T and A1298 C, TGF-β1 T869 C and LT-α A252G polymorphisms using a methodology based on PCR-RFLP. Also serum levels of TNF-α, osteopontin and BAFF were measured by ELISA kits. RESULTS The CT genotype and T allele of MTHFR C677 T and GG genotype and G allele of LT-α A252G are associated with the risk of RA and with higher levels of the pro-inflammatory cytokine, TNF-α in patients with rheumatoid arthritis. CONCLUSION Our findings suggest that there is association between MTHFR C677 T and LT-α A252G genes polymorphisms and increased risk of RA in this sample of Egyptian population.
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Affiliation(s)
- Olfat G Shaker
- Medical Biochemistry and Molecular Biology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Amina M Alnoury
- Clinical Biochemistry Department, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia; Medical Biochemistry Department, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Gehan A Hegazy
- Clinical Biochemistry Department, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia; Medical Biochemistry Department, National Research Center, Cairo, Egypt
| | - Hemmat E El Haddad
- Internal Medicine Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Safaa Sayed
- Rheumatology & Rehabilitation Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Ahmed Hamdy
- Internal Medicine Department, Faculty of Medicine, Cairo University, Cairo, Egypt.
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Abdel-Wahab SM, Tharwat I, Atta DS, El-Sammak AA, Atef R. Serum level of interleukin-33 in rheumatoid arthritis patients and its association with bone erosion and interstitial lung disease. THE EGYPTIAN RHEUMATOLOGIST 2016. [DOI: 10.1016/j.ejr.2015.06.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Ghazaly AHAH, El-Moez KM, El Shorbagy MS, El-Nahrery EM. Angiopoietin-2 as a biomarker for metabolic syndrome and disease activity in rheumatoid arthritis patients. EGYPTIAN RHEUMATOLOGIST 2016. [DOI: 10.1016/j.ejr.2015.03.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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Hussein MS, Ghany SEA, Elashkar DS, Rabea MY, Nosair NA. Anti-CCP hs (high sensitive) in Egyptian rheumatoid arthritis patients associated with chronic hepatitis C virus infection. EGYPTIAN RHEUMATOLOGIST 2016. [DOI: 10.1016/j.ejr.2015.04.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Association of STAT4 polymorphism with susceptibility and severity of rheumatoid arthritis and systemic lupus erythematosus in Egyptian patients. EGYPTIAN RHEUMATOLOGIST 2016. [DOI: 10.1016/j.ejr.2015.04.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Hamdy G, Darweesh H, Fawzy S, Khattab EA, Fawzy E, Sheta M. Association of interleukin-23 receptor (IL-23R) gene polymorphisms (rs11209026, rs2201841 and rs10889677) with Egyptian rheumatoid arthritis patients. THE EGYPTIAN RHEUMATOLOGIST 2015. [DOI: 10.1016/j.ejr.2014.12.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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