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Nicoară DM, Munteanu AI, Scutca AC, Brad GF, Jugănaru I, Bugi MA, Asproniu R, Mărginean O. Examining the Relationship between Systemic Immune-Inflammation Index and Disease Severity in Juvenile Idiopathic Arthritis. Cells 2024; 13:442. [PMID: 38474406 DOI: 10.3390/cells13050442] [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: 01/02/2024] [Revised: 02/17/2024] [Accepted: 03/02/2024] [Indexed: 03/14/2024] Open
Abstract
Juvenile Idiopathic Arthritis (JIA), the leading childhood rheumatic condition, has a chronic course in which persistent disease activity leads to long-term consequences. In the era of biologic therapy and tailored treatment, precise disease activity assessment and aggressive intervention for high disease activity are crucial for improved outcomes. As inflammation is a fundamental aspect of JIA, evaluating it reflects disease severity. Recently, there has been growing interest in investigating cellular immune inflammation indices such as the neutrophil-to-lymphocyte ratio (NLR) and systemic immune inflammation index (SII) as measures of disease severity. The aim of this retrospective study was to explore the potential of the SII in reflecting both inflammation and disease severity in children with JIA. The study comprised 74 JIA patients and 50 healthy controls. The results reveal a notable increase in median SII values corresponding to disease severity, exhibiting strong correlations with traditional inflammatory markers, including CRP and ESR (ρ = 0.714, ρ = 0.661), as well as the JADAS10 score (ρ = 0.690). Multiple regression analysis revealed the SII to be independently associated with JADAS10. Furthermore, the SII accurately distinguished patients with high disease activity from other severity groups (AUC = 0.827, sensitivity 81.5%, specificity 66%). These findings suggest that integrating the SII as an additional measure holds potential for assessing disease activity in JIA.
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Affiliation(s)
- Delia-Maria Nicoară
- Department XI Pediatrics, Discipline I Pediatrics, 'Victor Babeş' University of Medicine and Pharmacy of Timisoara, 300041 Timisoara, Romania
| | - Andrei-Ioan Munteanu
- Department XI Pediatrics, Discipline I Pediatrics, 'Victor Babeş' University of Medicine and Pharmacy of Timisoara, 300041 Timisoara, Romania
- Department of Pediatrics I, Children's Emergency Hospital "Louis Turcanu", 300011 Timisoara, Romania
- Research Center for Disturbances of Growth and Development in Children BELIVE, 'Victor Babeş' University of Medicine and Pharmacy of Timisoara, 300041 Timisoara, Romania
| | - Alexandra-Cristina Scutca
- Department XI Pediatrics, Discipline I Pediatrics, 'Victor Babeş' University of Medicine and Pharmacy of Timisoara, 300041 Timisoara, Romania
- Department of Pediatrics I, Children's Emergency Hospital "Louis Turcanu", 300011 Timisoara, Romania
| | - Giorgiana-Flavia Brad
- Department XI Pediatrics, Discipline I Pediatrics, 'Victor Babeş' University of Medicine and Pharmacy of Timisoara, 300041 Timisoara, Romania
- Department of Pediatrics I, Children's Emergency Hospital "Louis Turcanu", 300011 Timisoara, Romania
| | - Iulius Jugănaru
- Department XI Pediatrics, Discipline I Pediatrics, 'Victor Babeş' University of Medicine and Pharmacy of Timisoara, 300041 Timisoara, Romania
- Department of Pediatrics I, Children's Emergency Hospital "Louis Turcanu", 300011 Timisoara, Romania
- Research Center for Disturbances of Growth and Development in Children BELIVE, 'Victor Babeş' University of Medicine and Pharmacy of Timisoara, 300041 Timisoara, Romania
| | - Meda-Ada Bugi
- Department of Pediatrics I, Children's Emergency Hospital "Louis Turcanu", 300011 Timisoara, Romania
- Ph.D. School Department, 'Victor Babeş' University of Medicine and Pharmacy of Timisoara, 300041 Timisoara, Romania
| | - Raluca Asproniu
- Department XI Pediatrics, Discipline I Pediatrics, 'Victor Babeş' University of Medicine and Pharmacy of Timisoara, 300041 Timisoara, Romania
- Department of Pediatrics I, Children's Emergency Hospital "Louis Turcanu", 300011 Timisoara, Romania
| | - Otilia Mărginean
- Department XI Pediatrics, Discipline I Pediatrics, 'Victor Babeş' University of Medicine and Pharmacy of Timisoara, 300041 Timisoara, Romania
- Department of Pediatrics I, Children's Emergency Hospital "Louis Turcanu", 300011 Timisoara, Romania
- Research Center for Disturbances of Growth and Development in Children BELIVE, 'Victor Babeş' University of Medicine and Pharmacy of Timisoara, 300041 Timisoara, Romania
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Ekin S, Sivrikaya A, Akdağ T, Yilmaz S, Gülcemal S. Elevated levels of neopterin and pentraxin 3 in patients with rheumatoid arthritis. Horm Mol Biol Clin Investig 2021; 42:419-423. [PMID: 34303320 DOI: 10.1515/hmbci-2021-0012] [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: 02/12/2021] [Accepted: 07/11/2021] [Indexed: 11/15/2022]
Abstract
OBJECTIVES As a systemic inflammatory disease, rheumatoid arthritis (RA) is the most common inflammatory arthritis in the population and there is no specific diagnostic marker in laboratory tests. The purpose of the study was to determine whether serum neopterin and pentraxin 3 (PTX3) levels may be a marker of increased inflammation in RA patients. MATERIALS AND METHODS The study were consist of 30 RA patients and 30 healthy controls who were admitted to the department of rheumatology. Blood specimens were taken from both group, and the levels of neopterin were analyzed by chromatography method (HPLC) and the PTX 3 levels were measured by enzyme-linked immunosorbent assay (ELISA). All data and demographic characteristics of participants were also recorded. RESULTS Serum neopterin and PTX 3 levels of the patient group (25.99 ± 7.24 ng/mL and 4.19 ± 1.01 ng/dL, respectively) was higher than the control group (9.55 ± 0.74 ng/mL and 2.23 ± 0.39 ng/dL, respectively). These results were remarkable significant (p<0.01). No statistically significant correlation was found between age-PTX 3, age-neopterin and PTX 3-neopterin parameters in the patient group. In the control group, a significant negative correlation was found between age and PTX 3 (p<0.05), and a positive correlation between neopterin and PTX 3. CONCLUSIONS Consequently, the serum neopterin and PTX 3 levels were higher in RA patients as compared to the healthy individuals. Our study suggest that there is a relation between neopterin and PTX 3 levels with RA patients. These findings suggest that neopterin and PTX 3 are important markers in the monitoring of RA disease.
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Affiliation(s)
- Sabri Ekin
- Department of Medical Biochemistry, Selcuk University Faculty of Medicine, Konya, Turkey
| | - Abdullah Sivrikaya
- Department of Medical Biochemistry, Selcuk University Faculty of Medicine, Konya, Turkey
| | - Turan Akdağ
- Meram Vocational School, Necmettin Erbakan University, Konya, Turkey
| | - Sema Yilmaz
- Department of Rheumatology, Selcuk University Faculty of Medicine, Konya, Turkey
| | - Semral Gülcemal
- Department of Rheumatology, Selcuk University Faculty of Medicine, Konya, Turkey
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Clinical Significance of Increased Serum Neopterin in Chronic Kidney Failure as a Biomarker of Cell-mediated Immunity. J Med Biochem 2019; 38:1-5. [PMID: 30820177 PMCID: PMC6298458 DOI: 10.2478/jomb-2018-0019] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Accepted: 04/28/2018] [Indexed: 12/25/2022] Open
Abstract
Background Neopterin is a pyrazino-pyrimidine compound which is used as a marker of cell-mediated immunity in a variety of diseases. It is known that neopterin levels increase in diseases where interferon-gamma (IFN-g) stimulation is present, and also as a result of deficiencies in renal function, given that the primary means of elimination of neopterin is through the kidneys. In this study, we aimed to investigate the role of increased neopterin levels as a prognostic biomarker in patients with impaired renal function. Methods A total of 90 individuals including 63 patients with chronic kidney failure (CKF) and 27 healthy volunteers were included in the study. Serum neopterin concentrations were measured using the enzyme-linked immunosorbent assay. A Mann-Whitney U test and a Pearson Correlation Test were used in the statistical analysis, with a p value of <0.05 being considered statistically significant. Results The mean age was 52.21±0.16 years in the patient group and 56.55±0.32 years in the control group. In the CKF patients, serum neopterin levels increased to a significantly greater degree than in the control group (p<0.001), while no statistically significant correlation was identified between serum neopterin levels and age (p>0.05). Conclusions A significant increase was found in the serum neopterin levels in the CKF patients, due to both the triggering of the disease and the reduction of neopterin elimination.
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Korte-Bouws GAH, Albers E, Voskamp M, Hendriksen H, de Leeuw LR, Güntürkün O, de Roock S, Vastert SJ, Korte SM. Juvenile Arthritis Patients Suffering from Chronic Inflammation Have Increased Activity of Both IDO and GTP-CH1 Pathways But Decreased BH4 Efficacy: Implications for Well-Being, Including Fatigue, Cognitive Impairment, Anxiety, and Depression. Pharmaceuticals (Basel) 2019; 12:E9. [PMID: 30625990 PMCID: PMC6469185 DOI: 10.3390/ph12010009] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2018] [Revised: 12/24/2018] [Accepted: 12/29/2018] [Indexed: 12/27/2022] Open
Abstract
Juvenile idiopathic arthritis (JIA) represents joint inflammation with an unknown cause that starts before the age of 16, resulting in stiff and painful joints. In addition, JIA patients often report symptoms of sickness behavior. Recent animal studies suggest that proinflammatory cytokines produce sickness behavior by increasing the activity of indoleamine-2,3-dioxygenase (IDO) and guanosinetriphosphate⁻cyclohydrolase-1 (GTP⁻CH1). Here, it is hypothesized that inflammation in JIA patients enhances the enzymatic activity of IDO and GTP-CH1 and decreases the co-factor tetrahydrobiopterin (BH4). These compounds play a crucial role in the synthesis and metabolism of neurotransmitters. The aim of our study was to reveal whether inflammation affects both the GTP-CH1 and IDO pathway in JIA patients. Serum samples were collected from twenty-four JIA patients. In these samples, the concentrations of tryptophan (TRP), kynurenine (KYN), tyrosine (TYR), neopterin, and phenylalanine (PHE) were measured. An HPLC method with electrochemical detection was developed to quantify tryptophan, kynurenine, and tyrosine. Neopterin and phenylalanine were quantified by ELISA. The KYN/TRP ratio was measured as an index of IDO activity, while the PHE/TYR ratio was measured as an index of BH4 activity. Neopterin concentrations were used as an indirect measure of GTP-CH1 activity. JIA patients with high disease activity showed higher levels of both neopterin and kynurenine, and a higher ratio of both KYN/TRP and PHE/TYR and lower tryptophan levels than clinically inactive patients. Altogether, these data support our hypothesis that inflammation increases the enzymatic activity of both IDO and GTP-CH1 but decreases the efficacy of the co-factor BH4. In the future, animal studies are needed to investigate whether inflammation-induced changes in these enzymatic pathways and co-factor BH4 lower the levels of the brain neurotransmitters glutamate, noradrenaline, dopamine, serotonin, and melatonin, and consequently, whether they may affect fatigue, cognition, anxiety, and depression. Understanding of these complex neuroimmune interactions provides new possibilities for Pharma-Food interventions to improve the quality of life of patients suffering from chronic inflammation.
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Affiliation(s)
- Gerdien A H Korte-Bouws
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences (UIPS), Utrecht University, Faculty of Science, Universities 99, 3584 CG Utrecht, The Netherlands.
| | - Eline Albers
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences (UIPS), Utrecht University, Faculty of Science, Universities 99, 3584 CG Utrecht, The Netherlands.
| | - Marije Voskamp
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences (UIPS), Utrecht University, Faculty of Science, Universities 99, 3584 CG Utrecht, The Netherlands.
| | - Hendrikus Hendriksen
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences (UIPS), Utrecht University, Faculty of Science, Universities 99, 3584 CG Utrecht, The Netherlands.
| | - Lidewij R de Leeuw
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences (UIPS), Utrecht University, Faculty of Science, Universities 99, 3584 CG Utrecht, The Netherlands.
| | - Onur Güntürkün
- Department of Biopsychology, Faculty of Psychology, Ruhr-Universität Bochum, Universitätsstraße 150, D-44780 Bochum, Germany.
| | - Sytze de Roock
- Paediatric Rheumatology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Lundlaan 6, 3584 EA Utrecht, The Netherlands.
| | - Sebastiaan J Vastert
- Paediatric Rheumatology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Lundlaan 6, 3584 EA Utrecht, The Netherlands.
| | - S Mechiel Korte
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences (UIPS), Utrecht University, Faculty of Science, Universities 99, 3584 CG Utrecht, The Netherlands.
- Department of Biopsychology, Faculty of Psychology, Ruhr-Universität Bochum, Universitätsstraße 150, D-44780 Bochum, Germany.
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Iranshahi N, Assar S, Amiri SM, Zafari P, Fekri A, Taghadosi M. Decreased Gene Expression of Epstein–Barr Virus-Induced Gene 3 (EBI-3) may Contribute to the Pathogenesis of Rheumatoid Arthritis. Immunol Invest 2018; 48:367-377. [DOI: 10.1080/08820139.2018.1549066] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Nasrin Iranshahi
- Department of Immunology, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Shirin Assar
- Rheumatology in Clinical Research Development Center, Imam Reza Hospital, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Seyed Mojtaba Amiri
- Department of Biostatistics and Epidemiology, School of Health, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Parisa Zafari
- Department of Immunology, Mazandaran University of Medical Sciences, Sari, Iran
| | - Adel Fekri
- Department of Immunology, Kermanshah University of Medical Sciences, Kermanshah, Iran
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Fahim SM, Das S, Gazi MA, Mahfuz M, Ahmed T. Association of intestinal pathogens with faecal markers of environmental enteric dysfunction among slum-dwelling children in the first 2 years of life in Bangladesh. Trop Med Int Health 2018; 23:1242-1250. [PMID: 30133067 PMCID: PMC6282798 DOI: 10.1111/tmi.13141] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
OBJECTIVE Environmental Enteric Dysfunction (EED) can be assessed by faecal biomarkers such as Myeloperoxidase (MPO), Neopterin (NEO) and Alpha-1 anti-trypsin (AAT). We aimed to test the association of intestinal pathogens with faecal markers of EED among slum-dwelling children in first 2 years of life. METHODS The MAL-ED birth cohort data of Bangladesh site were used to conduct this analysis. Multivariable analyses using Generalized Estimating Equations (GEE) were performed to test the association between intestinal pathogens and faecal markers of EED. RESULTS Giardiasis, ascariasis and trichuriasis were the most frequent parasitic infections and Campylobacter spp., Enteroaggregative Escherichia coli (EAEC) and Enterotoxigenic Escherichia coli (ETEC) were the common bacterial pathogens observed in stool samples of the children. Overall, 71%, 97% and 58% of stool samples were above values considered normal in non-tropical settings for MPO, NEO and AAT respectively. Giardiasis was found to be significantly associated with MPO (Coefficient = 0.55; 95% CI = 0.15, 0.95; P-value = 0.008) and AAT concentrations (Coefficient = 0.34; 95% CI = 0.04, 0.63; P-value = 0.03). A significant association was found between trichuriasis and NEO (Coefficient = 0.90; 95% CI = 0.19, 1.61; P-value = 0.01). Trichuriasis (Coefficient = 1.71; 95% CI = 0.32, 3.11; P-value = 0.02) and giardiasis (Coefficient = 1.51; 95% CI = 0.79, 2.23; P-value <0.001) were significantly associated with EED score. Children with EAEC had significantly higher MPO concentrations (Coefficient = 0.33; 95% CI = 0.06, 0.61; P-value = 0.02). CONCLUSION The study results imply the importance of intestinal pathogens in contributing to intestinal inflammation and increased intestinal permeability in young children.
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Affiliation(s)
| | - Subhasish Das
- Nutrition and Clinical Services Division, icddr,b, Dhaka, Bangladesh
| | - Md Amran Gazi
- Nutrition and Clinical Services Division, icddr,b, Dhaka, Bangladesh
| | - Mustafa Mahfuz
- Nutrition and Clinical Services Division, icddr,b, Dhaka, Bangladesh
| | - Tahmeed Ahmed
- Nutrition and Clinical Services Division, icddr,b, Dhaka, Bangladesh
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Shores DR, Everett AD. Children as Biomarker Orphans: Progress in the Field of Pediatric Biomarkers. J Pediatr 2018; 193:14-20.e31. [PMID: 29031860 PMCID: PMC5794519 DOI: 10.1016/j.jpeds.2017.08.077] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2017] [Revised: 08/04/2017] [Accepted: 08/30/2017] [Indexed: 12/20/2022]
Affiliation(s)
- Darla R Shores
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Johns Hopkins School of Medicine, Baltimore, MD.
| | - Allen D Everett
- Division of Cardiology, Department of Pediatrics, Johns Hopkins School of Medicine, Baltimore, MD
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Relationship Between Leptin and Neopterin Levels and Disease Activation Parameters in Patients With Rheumatoid Arthritis. Arch Rheumatol 2016; 31:333-339. [PMID: 30375574 DOI: 10.5606/archrheumatol.2016.5893] [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: 01/08/2016] [Accepted: 02/11/2016] [Indexed: 12/25/2022] Open
Abstract
Objectives This study aims to determine serum leptin and neopterin levels in patients with rheumatoid arthritis (RA) and investigate the relationship between clinical and laboratory parameters of disease activity and radiographic progression. Patients and methods The study included 33 RA patients (9 males, 24 females; mean age 52.5±12.3 years; range 29 to 75 years) and age- and sex-matched 24 healthy controls (11 males, 13 females, mean age 42.5±14.8; range 18 to 75). RA patients were divided into three groups based on Disease Activity Scores in 28 joints (DAS28) as low disease activity, moderate disease activity, and high disease activity groups. Of the patients, 13 (39.4%) had low disease activity (DAS28=2.6-3.2), 12 (36.4%) had moderate disease activity (DAS28=3.2-5.1), and eight (24.2%) had high disease activity (DAS28≥5.1). Results Mean serum leptin and neopterin levels in the RA group were 23.98±18.88 ng/mL and 1.88±1.84 nmol/L, respectively. Mean serum leptin and neopterin levels in the control group were 19.40±13:42 ng/mL and 1.13±0.55 nmol/L, respectively. There was no statistically significant difference in the levels of serum leptin (p=0.674) and neopterin (p=0.078) between RA patients and control group. Serum leptin (p=0.574) and neopterin (p=0.921) levels in RA patients and control group showed no correlation with body mass index levels. Besides, there was no correlation between age and plasma leptin and neopterin levels and rheumatoid factor positivity, anti-cyclic citrullinated peptide antibodies, disease duration, erythrocyte sedimentation rate, and C-reactive protein levels in RA group. In RA patients, there was no correlation between serum leptin and neopterin levels and clinical and laboratory parameters indicating the disease activity. In RA patients, there was also no correlation between radiographic joint damage and serum leptin and neopterin levels. A positive correlation was shown in RA patients between disease duration and modified Larsen score (p=0.01). Conclusion In our study, no correlation was detected between serum leptin and neopterin levels and disease activity parameters in RA patients. Therefore, leptin and neopterin levels may not be considered as beneficial inflammation parameters to be used in the diagnosis of RA and disease activation tracking.
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Serum levels of ghrelin, adipokines, and tumor necrosis factor-α (TNF-α) in patients with juvenile idiopathic arthritis in Assuit University Hospitals: Relation to nutritional status and disease activity. EGYPTIAN PEDIATRIC ASSOCIATION GAZETTE 2015. [DOI: 10.1016/j.epag.2015.04.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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