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Catană MG, Popențiu IA, Văleanu M, Roman-Filip C, Mihăilă RG. IL-1 Beta-A Biomarker for Ischemic Stroke Prognosis and Atherosclerotic Lesions of the Internal Carotid Artery. Medicina (Kaunas) 2023; 59:1790. [PMID: 37893508 PMCID: PMC10608497 DOI: 10.3390/medicina59101790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/26/2023] [Revised: 09/26/2023] [Accepted: 10/06/2023] [Indexed: 10/29/2023]
Abstract
Background and Objectives: Stroke is a leading cause of mortality and morbidity worldwide. Treatment of this pathology is still under development and its risk factors remain to be determined. Therefore, we aim to determine the role of interleukin-1 beta in atherosclerotic lesions of the internal carotid artery as a risk factor for stroke and the role of this biomarker in stroke prognosis. Materials and Methods: This study enrolled 56 patients diagnosed with ischemic stroke in the anterior vascular territory (AVT) and posterior vascular territory (PVT). All the patients had venous blood collected at admission and 7 days after the onset of the cerebral ischemia in order to determine the plasma concentration of interleukin-1 beta. At the same time, an extracranial carotid ultrasound was performed. Results: The interleukin-1 beta collected at admission was positively correlated with the NIHSS at admission (Pearson index 0.424), and both measurements were correlated with carotid stenosis (Spearmen correlation index of 0.529 and 0.653, respectively). Conclusions: Interleukin-1 beta could be a reliable biomarker for stroke prognosis and the development of atherosclerotic lesions of the internal carotid.
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Affiliation(s)
- Maria-Gabriela Catană
- Faculty of Medicine, Lucian Blaga University of Sibiu, Izvorului Street, 550169 Sibiu, Romania
- Neurology Department, Emergency County Clinical Hospital Sibiu, Corneliu Coposu bvd, 550245 Sibiu, Romania
| | - Ioan-Adrian Popențiu
- Faculty of Medicine, Lucian Blaga University of Sibiu, Izvorului Street, 550169 Sibiu, Romania
- Department of General Surgery, “Alexandru Augustin” Military Emergency Hospital, Victoriei bvd, 550024 Sibiu, Romania
| | - Mădălina Văleanu
- Department of Medical Informatics and Biostatistics, University of Medicine and Pharmacy “Iuliu Hatieganu” Cluj-Napoca, 7 Horea Street, 400174 Cluj-Napoca, Romania
| | - Corina Roman-Filip
- Faculty of Medicine, Lucian Blaga University of Sibiu, Izvorului Street, 550169 Sibiu, Romania
- Neurology Department, Emergency County Clinical Hospital Sibiu, Corneliu Coposu bvd, 550245 Sibiu, Romania
| | - Romeo-Gabriel Mihăilă
- Faculty of Medicine, Lucian Blaga University of Sibiu, Izvorului Street, 550169 Sibiu, Romania
- Hematology Department, Emergency County Clinical Hospital Sibiu, Sibiu Corneliu Coposu bvd, 550245 Sibiu, Romania
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Fei Q, Tan Y, Yi M, Zhao W, Zhang Y. Associations between cardiometabolic phenotypes and levels of TNF-α, CRP, and interleukins in obstructive sleep apnea. Sleep Breath 2022; 27:1033-1042. [DOI: 10.1007/s11325-022-02697-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 07/08/2022] [Accepted: 08/02/2022] [Indexed: 10/15/2022]
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Ghildiyal S, Fatima T, Singh D, Upadhyay S, Dhole TN, Himanshu Reddy D, Kumar A. Pro-inflammatory and anti-inflamatory cytokine genes polymorphisms and susceptibility to Japanese encephalitis disease in the North Indian population. Cytokine 2021; 149:155716. [PMID: 34634652 DOI: 10.1016/j.cyto.2021.155716] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2020] [Revised: 06/20/2021] [Accepted: 09/20/2021] [Indexed: 11/17/2022]
Abstract
BACKGROUND Japanese encephalitis virus (JEV) is the major cause of viral encephalitis in many regions of Asia. Cytokines, including pro-inflammatory and anti-inflammatory are key regulators playing a detrimental role in the host response to JE infection, pathogenesis and disease outcome. Evidently, the host's cytokine response is genetically determined, representing the complexity of interindividual differences regarding immune response to viral infection. The current study assesses the association of single nucleotide polymorphisms of classical interleukin IL-1β and IL-10 with JEV susceptibility and disease severity in north Indian population. METHODS We performed a case-control study using 85 JE patients and 85 healthy controls. Polymorphisms in the IL-1β (-511 C/T) and IL-10 (-1082 A/G) genes were genotyped using PCR-RFLP. All continuous variables were expressed as mean ± standard deviation, and categorical variables were expressed in percentage. RESULTS The mRNA level of IL-1β and IL-10 were found significantly increased in JE patients. In severe JE patients, IL-1β mRNA level was significantly higher with heterozygous (C/T) and homozygous (C/C) genotype compared to wild (T/T) genotype and mRNA level of IL-10 was higher in heterozygous genotype (A/G) compared to wild genotype (A/A). The C/T and C/C genotypes of IL-1β were significantly associated with higher risk of JE infection (p < 0.05, OR = 7.25 and 4.40) whereas, the A/G genotype of IL-10 was associated with a reduced risk of JEV infection (p < 0.05, OR = 0.30). The C allele of IL-1β was associated with fever and neck stiffness (p < 0.05) and CT genotype was associated with disease severity and worse outcomes in JE patients. Along with this, IL-10 polymorphism was found associated with fever, and AG genotype was found to be associated with worse disease outcomes such as neurological sequelae (p < 0.05). CONCLUSION Mutant allele and genotype at IL-1β (-511 C/T) and IL-10 (-1082 A/G) gene polymorphism show increased expression of IL-1β and IL-10 in JE patients which contribute to disease severity as well as adverse outcomes of disease. Overall this is the first report from northern India, which shows the association of IL-1β and IL-10 polymorphisms with JEV infection.
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Affiliation(s)
- Sneha Ghildiyal
- Department of Microbiology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow 226014, Uttar Pradesh, India
| | - Tanzeem Fatima
- Department of Microbiology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow 226014, Uttar Pradesh, India
| | - Dharamveer Singh
- Department of Microbiology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow 226014, Uttar Pradesh, India
| | - Shivbrat Upadhyay
- Department of Biochemistry, Era's Lucknow Medical College and Hospital, Lucknow 226003, Uttar Pradesh, India
| | - Tapan N Dhole
- Department of Microbiology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow 226014, Uttar Pradesh, India
| | - D Himanshu Reddy
- Department of Medicine, King George's Medical University, Lucknow, Uttar Pradesh 226003, India.
| | - Alok Kumar
- Department of Molecular Medicine and Biotechnology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Raebareily Road, Lucknow 226014, Uttar Pradesh, India.
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Pothakam N, Supakankul P, Norseeda W, Liu G, Teltathum T, Naraballobh W, Khamlor T, Sringarm K, Mekchay S. Association of adipocytokine IL-1A and IL-6 genes with intramuscular fat content and fatty acid composition in pigs. Meat Sci 2021; 179:108554. [PMID: 34000609 DOI: 10.1016/j.meatsci.2021.108554] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 03/22/2021] [Accepted: 05/07/2021] [Indexed: 12/18/2022]
Abstract
Several adipocytokines are involved in inflammatory and immune responses as well as regulated fat deposition and lipid metabolism in mammals. This study aimed to verify the polymorphisms of the porcine interleukin 1A (IL-1A) and interleukin 6 (IL-6) genes and to assess their association with intramuscular fat (IMF) content and fatty acid (FA) composition in commercial crossbred pigs. Two single nucleotide polymorphisms (SNPs) of the porcine IL-1A g.43722547A>G and IL-6 g.91508173C>T loci were found to be segregating in these crossbred pigs. Furthermore, the porcine IL-1A g.43722547A>G polymorphism was found to be significantly associated with myristic, palmitic, palmitoleic, and eicosadienoic acid levels. Moreover, the porcine IL-6 g.91508173C>T polymorphism was significantly associated with IMF content and homolinolenic acid levels. These results suggest that the polymorphisms of the porcine IL-1A and IL-6 genes correlated with lipid content and FA composition and confirmed the importance of the adipocytokine IL-1A and IL-6 genes as candidate genes for fatty acid composition in the muscles of pigs.
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Affiliation(s)
- Nanthana Pothakam
- Department of Animal and Aquatic Sciences, Faculty of Agriculture, Chiang Mai University, Chiang Mai 50200, Thailand; Center of Excellence on Agricultural Biotechnology: (AG-BIO/PERDO-CHE), Bangkok 10900, Thailand; Graduate School, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Pantaporn Supakankul
- Division of Animal Science, School of Agriculture and Natural Resources, University of Phayao, Phayao 56000, Thailand
| | - Worrarak Norseeda
- Department of Animal and Aquatic Sciences, Faculty of Agriculture, Chiang Mai University, Chiang Mai 50200, Thailand; Center of Excellence on Agricultural Biotechnology: (AG-BIO/PERDO-CHE), Bangkok 10900, Thailand; Graduate School, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Guisheng Liu
- Institute of Animal Science and Veterinary Medicine, Hubei Academy of Agricultural Sciences, Wuhan 430064, China; Hubei Key Lab for Animal Embryo Engineering and Molecular Breeding, Wuhan 430064, China
| | - Tawatchai Teltathum
- Mae Hong Son Livestock Research and Breeding Center, Mae Hong Son 58000, Thailand
| | - Watcharapong Naraballobh
- Department of Animal and Aquatic Sciences, Faculty of Agriculture, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Trisadee Khamlor
- Department of Animal and Aquatic Sciences, Faculty of Agriculture, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Korawan Sringarm
- Department of Animal and Aquatic Sciences, Faculty of Agriculture, Chiang Mai University, Chiang Mai 50200, Thailand; Center of Excellence on Agricultural Biotechnology: (AG-BIO/PERDO-CHE), Bangkok 10900, Thailand; Cluster of Research and Development of Pharmaceutical and Natural Products Innovation for Human or Animal, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Supamit Mekchay
- Department of Animal and Aquatic Sciences, Faculty of Agriculture, Chiang Mai University, Chiang Mai 50200, Thailand; Center of Excellence on Agricultural Biotechnology: (AG-BIO/PERDO-CHE), Bangkok 10900, Thailand; Cluster of Research and Development of Pharmaceutical and Natural Products Innovation for Human or Animal, Chiang Mai University, Chiang Mai 50200, Thailand; Innovative Agriculture Research Center, Faculty of Agriculture, Chiang Mai University, Chiang Mai 50200, Thailand.
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Eizadi M, Laleh B, Khorshidi D. THE EFFECT OF AEROBIC TRAINING WITH DIFFERENCE DURATIONS ON SERUM IL-10 IN MIDDLE-AGED OBESE FEMALES. Acta Endocrinol (Buchar) 2018; 14:563-569. [PMID: 31149314 DOI: 10.4183/aeb.2018.563] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Context Regular training program is recognized to play a key role in chronic low-grade inflammation in obese patients. Objective The aim of this study was to evaluate the effects of a continued aerobic training on serum Interleukine-10 (IL-10) as anti-inflammatory cytokine in obese women. Subjects and Methods Thirty non-trained obese women aged 30-40 years with BMI 30-36 (kg/m2) participated in the study and divided into exercise (n=15) and control groups. Exercise subjects completed a 6 weeks aerobic training at 60-75% of heart rate max and continued to 12 weeks. Anthropometrical markers and fasting blood samples were collected of all subjects at pre, mid (6 weeks) and post training (12 weeks) for measuring serum IL-10. Data were analyzed using repeated measures ANOVA. Significance was accepted at P<0.05. Results At baseline (pre training), there were no differences in the age, body weight and other anthropometrical indexes also in serum IL-10 between the two groups (p>0.05). Six and 12 weeks of aerobic training resulted in a significant decrease in body weight and other anthropometrical indexes and a significant increase in IL-10 compared to baseline (p<0.05). No significant difference was observed in serum IL-10 between 6 and 12 weeks aerobic training (p=0.361). There were no changes in all variables in the Control group (p>0.05). Conclusion Based on this data we concluded that anti-inflammatory effects of long term aerobic training can be attributed in part to IL-10 but further studies over other markers of inflammatory profile are necessary in order to sustain the anti-inflammatory effect of aerobic training.
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Affiliation(s)
- M Eizadi
- Islamic Azad University, Central Secretariat, Islamic Republic of Iran
| | - B Laleh
- Islamic Azad University, Department of Exercise Physiology, Saveh Branch, Saveh, Islamic Republic of Iran
| | - D Khorshidi
- Islamic Azad University, Eslamshahr Branch, Islamic Republic of Iran
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Silva TO, Jung I, Trott A, Bica CG, Casarin JN, Fortuna PC, Ribeiro EE, de Assis FD, Figueira GC, Barbisan F, Fernanda Manica-Cattani M, Bonadiman BSR, Houenou LJ, Prado-Lima PASD, da Cruz IBM. Association between T102C 5-HT2A receptor gene polymorphism and 5-year mortality risk among Brazilian Amazon riparian elderly population. Am J Hum Biol 2017; 29. [PMID: 28488759 DOI: 10.1002/ajhb.23016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2016] [Revised: 01/16/2017] [Accepted: 04/17/2017] [Indexed: 01/30/2023] Open
Abstract
OBJECTIVE Serotonin (5-HT) is a pleiotropic molecule that exerts several functions on brain and peripheral tissues via different receptors. The gene for the 5-HT2A receptor shows some variations, including a T102C polymorphism, that have been associated with increased risk of neuropsychiatric and vascular disorders. However, the potential impact of 5-HT2A imbalance caused by genetic variations on the human lifespan has not yet been established. METHODS We performed a prospective study involving an Amazon riparian elderly free-living population in Maués City, Brazil, with a 5-year follow-up. Out of a cohort of 637 subjects selected in July, 2009, we genotyped 471 individuals, including 209 males (44.4%) and 262 females (55.6%), all averaging 72.3 ± 7.8 years of age (ranging from 60 to 100 years). RESULTS The T102C-SNP genotypic frequencies were 14.0% TT, 28.0% CC, and 58.0% CT. From 80 elderly individuals who died during the period investigated, we observed significantly (P = .005) higher numbers of TT carriers (27.3%) and CC carriers (21.2%), compared to heterozygous CT carriers (12.5%). Cox-regression analysis showed that association between the T102C-SNP and elderly survival was independent of age, sex, and other health variables. CONCLUSIONS Our findings strongly suggest that imbalance in 5-HT2A may cause significant disturbances that lead to an increased susceptibility to death for individuals who are over 60 years of age.
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Affiliation(s)
- Tális O Silva
- Programa de Pós-Graduação em Bioquímica Toxicológica, Centro de Ciências Naturais e Exatas, Universidade Federal de Santa Maria, Rio Grande do Sul, Brazil
| | - Ivo Jung
- Programa de Pós-Graduação em Farmacologia, Centro de Ciências da Saúde, Universidade Federal de Santa Maria, Rio Grande do Sul, Brazil
| | - Alexis Trott
- Programa de Pós-Graduação em Patologia, Universidade Federal de Ciências da Saúde de Porto Alegre, Rio Grande do Sul, Brazil
| | - Cláudia G Bica
- Programa de Pós-Graduação em Patologia, Universidade Federal de Ciências da Saúde de Porto Alegre, Rio Grande do Sul, Brazil
| | - Jeferson N Casarin
- Laboratory of Molecular Aspects Associated with Genetic Diseases, University of Western Santa Catarina, Unoesc, Brazil
| | - Paola C Fortuna
- Laboratory of Molecular Aspects Associated with Genetic Diseases, University of Western Santa Catarina, Unoesc, Brazil
| | - Euler E Ribeiro
- Universidade do Estado do Amazonas, Manaus, Amazonas, Brazil
| | - Fernanda D de Assis
- Laboratório de Biogenômica, Centro de Ciências da Saúde, Universidade Federal de Santa Maria, Rio Grande do Sul, Brazil
| | - Guilherme C Figueira
- Laboratório de Biogenômica, Centro de Ciências da Saúde, Universidade Federal de Santa Maria, Rio Grande do Sul, Brazil
| | - Fernanda Barbisan
- Programa de Pós-Graduação em Farmacologia, Centro de Ciências da Saúde, Universidade Federal de Santa Maria, Rio Grande do Sul, Brazil
| | - Maria Fernanda Manica-Cattani
- Programa de Pós-Graduação em Bioquímica Toxicológica, Centro de Ciências Naturais e Exatas, Universidade Federal de Santa Maria, Rio Grande do Sul, Brazil
| | - Beatriz S R Bonadiman
- Programa de Pós-Graduação em Farmacologia, Centro de Ciências da Saúde, Universidade Federal de Santa Maria, Rio Grande do Sul, Brazil
| | - Lucien J Houenou
- Biotechnology Department, Forsyth Technical Community College, 2100 Silas Creek Parkway, Winston-Salem, North Carolina, 27103, USA
| | | | - Ivana B M da Cruz
- Programa de Pós-Graduação em Bioquímica Toxicológica, Centro de Ciências Naturais e Exatas, Universidade Federal de Santa Maria, Rio Grande do Sul, Brazil.,Programa de Pós-Graduação em Farmacologia, Centro de Ciências da Saúde, Universidade Federal de Santa Maria, Rio Grande do Sul, Brazil.,Laboratório de Biogenômica, Centro de Ciências da Saúde, Universidade Federal de Santa Maria, Rio Grande do Sul, Brazil
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Pena GDG, Silva RRV, Pereira MM, Maritns TCR, Farias LC, Gomes ESB, Neto JFR, de Paula AMB, Santos SHS, Caldeira AP, Guimarães ALS. Interleukin-1β (rs1143634) polymorphism and adiposity traits in Quilombolas. Meta Gene 2017; 13:78-84. [DOI: 10.1016/j.mgene.2017.05.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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Fonseka TM, Müller DJ, Kennedy SH. Inflammatory Cytokines and Antipsychotic-Induced Weight Gain: Review and Clinical Implications. Mol Neuropsychiatry 2016; 2:1-14. [PMID: 27606316 DOI: 10.1159/000441521] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/07/2015] [Accepted: 10/06/2015] [Indexed: 01/07/2023]
Abstract
Antipsychotic medications (APs), particularly second-generation APs, are associated with significant weight gain in schizophrenia patients. Recent evidence suggests that the immune system may contribute to antipsychotic-induced weight gain (AIWG) via AP-mediated alterations of cytokine levels. Antipsychotics with a high propensity for weight gain, such as clozapine and olanzapine, influence the expression of immune genes, and induce changes in serum cytokine levels to ultimately down-regulate neuroinflammation. Since inflammatory cytokines are normally involved in anorexigenic responses, reduced inflammation has been independently shown to mediate changes in feeding behaviours and other metabolic parameters, resulting in obesity. Genetic variation in pro-inflammatory cytokines is also associated with both general obesity and weight change during AP treatment, and thus, may be implicated in the pharmacogenetics of AIWG. At this time, preliminary data support a cytokine-mediated model of AIWG which may have clinical utility in developing more effective metabolic monitoring guidelines and prevention measures. However, further research is still needed to clearly elucidate the validity of this immune model. This article reviews the evidence implicating inflammatory cytokines in AIWG and its potential clinical relevance.
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Affiliation(s)
- Trehani M Fonseka
- Department of Psychiatry, University Health Network, University of Toronto, Toronto, Ont., Canada; Department of Psychiatry, St. Michael's Hospital, University of Toronto, Toronto, Ont., Canada; Pharmacogenetics Research Clinic, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, University of Toronto, Toronto, Ont., Canada
| | - Daniel J Müller
- Pharmacogenetics Research Clinic, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, University of Toronto, Toronto, Ont., Canada
| | - Sidney H Kennedy
- Department of Psychiatry, University Health Network, University of Toronto, Toronto, Ont., Canada; Department of Psychiatry, St. Michael's Hospital, University of Toronto, Toronto, Ont., Canada
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Abd-Elbaky AE, Abo-ElMatty DM, Mesbah NM, Ibrahim SM. Omentin and apelin concentrations in relation to obesity, diabetes mellitus type two, and cardiovascular diseases in Egyptian population. Int J Diabetes Dev Ctries 2015. [DOI: 10.1007/s13410-015-0416-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
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van Asseldonk EJ, van Poppel PC, Ballak DB, Stienstra R, Netea MG, Tack CJ. One week treatment with the IL-1 receptor antagonist anakinra leads to a sustained improvement in insulin sensitivity in insulin resistant patients with type 1 diabetes mellitus. Clin Immunol. 2015;160:155-162. [PMID: 26073226 DOI: 10.1016/j.clim.2015.06.003] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2015] [Revised: 05/28/2015] [Accepted: 06/02/2015] [Indexed: 12/13/2022]
Abstract
Inflammation associated with obesity is involved in the development of insulin resistance. We hypothesized that anti-inflammatory treatment with the Interleukin-1 receptor antagonist anakinra would improve insulin sensitivity. In an open label proof-of-concept study, we included overweight patients diagnosed with type 1 diabetes with an HbA1c level over 7.5%. Selecting insulin resistant patients with longstanding type 1 diabetes allowed us to study the effects of anakinra on insulin sensitivity. Patients were treated with 100mg anakinra daily for one week. Insulin sensitivity, insulin need and blood glucose profiles were measured before, after one week and after four weeks of follow-up. Fourteen patients completed the study. One week of anakinra treatment led to an improvement of insulin sensitivity, an effect that was sustained for four weeks. Similarly, glucose profiles, HbA1c levels and insulin needs improved. In conclusion, one week of treatment with anakinra improves insulin sensitivity in patients with type 1 diabetes.
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González-Muniesa P, Marrades MP, Martínez JA, Moreno-Aliaga MJ. Differential proinflammatory and oxidative stress response and vulnerability to metabolic syndrome in habitual high-fat young male consumers putatively predisposed by their genetic background. Int J Mol Sci 2013; 14:17238-55. [PMID: 23975165 PMCID: PMC3794726 DOI: 10.3390/ijms140917238] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2013] [Revised: 08/12/2013] [Accepted: 08/13/2013] [Indexed: 12/18/2022] Open
Abstract
The current nutritional habits and lifestyles of modern societies favor energy overloads and a diminished physical activity, which may produce serious clinical disturbances and excessive weight gain. In order to investigate the mechanisms by which the environmental factors interact with molecular mechanisms in obesity, a pathway analysis was performed to identify genes differentially expressed in subcutaneous abdominal adipose tissue (SCAAT) from obese compared to lean male (21–35 year-old) subjects living in similar obesogenic conditions: habitual high fat dietary intake and moderate physical activity. Genes involved in inflammation (ALCAM, CTSB, C1S, YKL-40, MIF, SAA2), extracellular matrix remodeling (MMP9, PALLD), angiogenesis (EGFL6, leptin) and oxidative stress (AKR1C3, UCHL1, HSPB7 and NQO1) were upregulated; whereas apoptosis, signal transcription (CITED 2 and NR3C1), cell control and cell cycle-related genes were downregulated. Interestingly, the expression of some of these genes (C1S, SAA2, ALCAM, CTSB, YKL-40 and tenomodulin) was found to be associated with some relevant metabolic syndrome features. The obese group showed a general upregulation in the expression of inflammatory, oxidative stress, extracellular remodeling and angiogenic genes compared to lean subjects, suggesting that a given genetic background in an obesogenic environment could underlie the resistance to gaining weight and obesity-associated manifestations.
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Affiliation(s)
- Pedro González-Muniesa
- Department of Nutrition, Food Sciences and Physiology, University of Navarra, 31008 Pamplona, Spain; E-Mails: (P.G.-M.); (M.P.M.); (J.A.M.)
- CIBERobn Physiopathology of Obesity and Nutrition, Centre of Biomedical Research Network, 29029 Madrid, Spain
| | - María Pilar Marrades
- Department of Nutrition, Food Sciences and Physiology, University of Navarra, 31008 Pamplona, Spain; E-Mails: (P.G.-M.); (M.P.M.); (J.A.M.)
| | - José Alfredo Martínez
- Department of Nutrition, Food Sciences and Physiology, University of Navarra, 31008 Pamplona, Spain; E-Mails: (P.G.-M.); (M.P.M.); (J.A.M.)
- CIBERobn Physiopathology of Obesity and Nutrition, Centre of Biomedical Research Network, 29029 Madrid, Spain
| | - María Jesús Moreno-Aliaga
- Department of Nutrition, Food Sciences and Physiology, University of Navarra, 31008 Pamplona, Spain; E-Mails: (P.G.-M.); (M.P.M.); (J.A.M.)
- CIBERobn Physiopathology of Obesity and Nutrition, Centre of Biomedical Research Network, 29029 Madrid, Spain
- Author to whom correspondence should be addressed; E-Mail: ; Tel.: +34-948-425-600 (ext. 806558); Fax: +34-948-425-740
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Olsson S, Holmegaard L, Jood K, Sjögren M, Engström G, Lövkvist H, Blomstrand C, Norrving B, Melander O, Lindgren A, Jern C. Genetic variation within the interleukin-1 gene cluster and ischemic stroke. Stroke 2012; 43:2278-82. [PMID: 22744645 DOI: 10.1161/strokeaha.111.647446] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
BACKGROUND AND PURPOSE Evidence is emerging that inflammation plays a key role in the pathophysiology of ischemic stroke (IS). The aim of this study was to investigate whether genetic variation in the interleukin-1α, interleukin-1β, and interleukin-1 receptor antagonist genes (IL1A, IL1B, and IL1RN) is associated with IS and/or any etiologic subtype of IS. METHODS Twelve tagSNPs were analyzed in the Sahlgrenska Academy Study on Ischemic Stroke (SAHLSIS), which comprises 844 patients with IS and 668 control subjects. IS subtypes were defined according to the Trial of Org 10172 in Acute Stroke Treatment criteria in SAHLSIS. The Lund Stroke Register and the Malmö Diet and Cancer study were used as a replication sample for overall IS (in total 3145 patients and 1793 control subjects). RESULTS The single nucleotide polymorphism rs380092 in IL1RN showed an association with overall IS in SAHLSIS (OR, 1.21; 95% CI, 1.02-1.43; P=0.03), which was replicated in the Lund Stroke Register and the Malmö Diet and Cancer study sample. An association was also detected in all samples combined (OR, 1.12; 95% CI, 1.04-1.21; P=0.03). Three single nucleotide polymorphisms in IL1RN (including rs380092) were nominally associated with the subtype of cryptogenic stroke in SAHLSIS, but the statistical significance did not remain after correction for multiple testing. Furthermore, increased plasma levels of interleukin-1 receptor antagonist were observed in the subtype of cryptogenic stroke compared with controls. CONCLUSIONS This comprehensive study, based on a tagSNP approach and replication, presents support for the role of IL1RN in overall IS.
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Affiliation(s)
- Sandra Olsson
- Department of Clinical Genetics, Box 445, SE-40530 Gothenburg, Sweden.
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Manica-Cattani MF, Medeiros Frescura Duarte MM, Esteves Ribeiro E, de Oliveira R, Mânica da Cruz IB. Effect of the interleukin-1B gene on serum oxidized low-density lipoprotein levels. Clin Biochem 2012; 45:641-5. [DOI: 10.1016/j.clinbiochem.2012.02.023] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2011] [Revised: 02/27/2012] [Accepted: 02/28/2012] [Indexed: 11/24/2022]
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Kim HL, Cho SO, Kim SY, Kim SH, Chung WS, Chung SH, Kim SS, Ko SG, Jeong CH, Kim SJ, Hong SH, Um JY. Association of interleukin-18 gene polymorphism with body mass index in women. Reprod Biol Endocrinol 2012; 10:31. [PMID: 22531046 PMCID: PMC3460735 DOI: 10.1186/1477-7827-10-31] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/29/2012] [Accepted: 04/12/2012] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Interleukin (IL)-18 is an important regulator of innate and acquired immune responses and has multiple roles in chronic inflammation and autoimmune disorders. Obesity is characterized by low- grade chronic inflammation. IL-18 has been suggested as an adipogenic cytokine that is associated with excess adiposity. The purpose of this study is to evaluate the relationship between IL-18 gene polymorphisms (-137 G/C and -607 C/A) and obesity. METHODS All 680 subjects were genotyped for the polymorphisms of IL-18 gene promoters (at positions -137 G/C and -607 C/A) using a polymerase chain reaction (271 cases with BMI ≥25 kg/m² and 409 controls with BMI <25 kg/m²). A chi-square test was used to compare the genotype and allele frequencies between the cases and control populations. RESULTS Analyses of the genotype distributions revealed that IL-18 -607 C/A polymorphism was associated with an increase in body mass index in obese women in the Korean population (chi(2) = 12.301, df = 2, p = 0.015). CONCLUSION Carriage of the A allele at position -607 in the promoter of the IL-18 gene may have a role in the development of obesity.
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Affiliation(s)
- Hye-Lin Kim
- College of Korean Medicine, Institute of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea
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Abstract
Polymorphisms in adipokine genes, such as leptin (LEP), leptin receptor (LEPR), resistin (RETN), adiponectin (ADIPOQ), interleukin-1β (IL-1β), IL-6 (IL-6), and tumor necrosis factor-α (TNF-α) may be involved in the development of obesity. We conducted a systematic review of published evidence on the association between different adipokine genes and the risk of obesity. Librarian-designed searches of PubMed and HuGeNet, review of reference lists from published reviews and content expert advice identified potentially eligible studies. The genotyping information and polymorphisms of different adipokine genes, numbers of genotyped cases and controls and frequencies of genotypes were extracted from 48 eligible studies included in this review. Twenty-one polymorphisms each associated with obesity in at least one study were identified. Polymorphisms in the adipokine genes, LEP, LEPR, and RETN were not associated with obesity susceptibility, whereas ADIPOQ G276T (T vs. G: odds ratio (OR), 1.59; 95% confidence interval (CI), 1.39-1.81), IL-1β C3953T (CC vs. CT+TT: OR, 1.61; 95% CI, 1.18-2.20), and TNF-α G308A (GG vs. GA+AA: OR, 1.19; 95% CI, 1.02-1.39) polymorphisms were associated with an increased risk of obesity. The IL-6 G174C polymorphism was also associated obesity when using allelic comparisons, the recessive genetic model and the dominant genetic model with OR (95% CI) of 1.95 (1.37-2.77), 1.44 (1.15-1.80), and 1.36 (1.16-1.59), respectively. No significant evidence of publication bias was present. However, these "null" results were underpowered due to a small pooled sample size, and analysis of additional case-control studies with larger sample sizes should provide further clarifications.
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Affiliation(s)
- Zhangbin Yu
- Department of Pediatrics, Nanjing Maternal and Child Health Hospital, Nanjing Medical University, Nanjing, PR China
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Azar Sharabiani MT, Vermeulen R, Scoccianti C, Hosnijeh FS, Minelli L, Sacerdote C, Palli D, Krogh V, Tumino R, Chiodini P, Panico S, Vineis P. Immunologic profile of excessive body weight. Biomarkers 2011; 16:243-51. [DOI: 10.3109/1354750x.2010.547948] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
| | - Roel Vermeulen
- Institute for Risk Assessment Sciences, Utrecht University, Utrecht, the Netherlands
| | | | | | | | | | | | | | | | | | | | - Paolo Vineis
- MRC/HPA Centre for Environment and Health, School of Public Health, Imperial College, London, UK
- Imperial College, London, UK
- HuGeF Foundation, Torino, Italy
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