1
|
Marazziti D, Palermo S, Arone A, Massa L, Parra E, Simoncini M, Martucci L, Beatino MF, Pozza A. Obsessive-Compulsive Disorder, PANDAS, and Tourette Syndrome: Immuno-inflammatory Disorders. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2023; 1411:275-300. [PMID: 36949315 DOI: 10.1007/978-981-19-7376-5_13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/24/2023]
Abstract
In the last years, much focus has been given to the possible role of inflammatory and immunologic alterations in the pathophysiology of obsessive-compulsive disorder (OCD) and some related conditions, such as pediatric autoimmune neuropsychiatric disorders associated with streptococcal infection (PANDAS) and Tourette syndrome (TS). Although the matter is intriguing, the available data are still controversial and/or limited. Therefore, the aim of this chapter was at reviewing and commenting on the literature on possible dysfunctions of inflammatory and immune system processes in OCD, PANDAS, and TS.This narrative review was carried out through searching PubMed and Google Scholar for English language papers from January 1985 to December 31, 2021.The data gathered up to now would suggest that the mechanisms involved might be heterogeneous according to the age of the patients and the disorder examined. Indeed, PANDAS seem more related to infections triggering autoimmunity not necessarily following group A beta-hemolytic streptococcal (GABHS) infection, as supposed in the past. Autoimmunity seems also important in TS, if coupled with an individual vulnerability that can be genetic and/or environmental. The data in adult OCD, albeit scattered and sometimes obtained in small samples of patients, would indicate that immune system and inflammatory processes are involved in the pathophysiology of the disorder. However, it is still unclear to conclude whether they are primary or secondary phenomena.In conclusion, taken together, the current findings pave that way towards novel and promising domains to explore the pathophysiology of OCD and related disorders, as well towards the development of innovative therapeutic strategy beyond current pharmacological paradigms.
Collapse
Affiliation(s)
- Donatella Marazziti
- Dipartimento di Medicina Clinica e Sperimentale, Section of Psychiatry, University of Pisa, Pisa, Italy.
- Saint Camillus International University of Health and Medical Sciences - UniCamillus, Rome, Italy.
| | - Stefania Palermo
- Dipartimento di Medicina Clinica e Sperimentale, Section of Psychiatry, University of Pisa, Pisa, Italy
| | - Alessandro Arone
- Dipartimento di Medicina Clinica e Sperimentale, Section of Psychiatry, University of Pisa, Pisa, Italy
| | - Lucia Massa
- Dipartimento di Medicina Clinica e Sperimentale, Section of Psychiatry, University of Pisa, Pisa, Italy
| | - Elisabetta Parra
- Dipartimento di Medicina Clinica e Sperimentale, Section of Psychiatry, University of Pisa, Pisa, Italy
| | - Marly Simoncini
- Dipartimento di Medicina Clinica e Sperimentale, Section of Psychiatry, University of Pisa, Pisa, Italy
| | - Lucia Martucci
- Dipartimento di Medicina Clinica e Sperimentale, Section of Psychiatry, University of Pisa, Pisa, Italy
| | - Maria Francesca Beatino
- Dipartimento di Medicina Clinica e Sperimentale, Section of Psychiatry, University of Pisa, Pisa, Italy
| | - Andrea Pozza
- Dipartimento di Scienze Mediche, Chirurgiche e Neuroscienze, University of Siena, Siena, Italy
| |
Collapse
|
2
|
Lu D, Wang M, Yang T, Wang J, Lin B, Liu G, Liang Q. Association of Interleukin-6 Polymorphisms with Schizophrenia and Depression: A Case-Control Study. Lab Med 2022; 54:250-255. [PMID: 36239635 DOI: 10.1093/labmed/lmac099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
Abstract
Objective
Growing evidence suggests a crossover in genetic susceptibility to schizophrenia and depression. We aimed to investigate the association of the rs1800795 and rs1800796 polymorphisms of the IL-6 gene with schizophrenia and depression in the Han Chinese population, combined with IL-6 serum levels.
Methods
Gene sequencing and enzyme-linked immunosorbent assay were performed on 113 subjects with schizophrenia, 114 subjects with depression, and 110 healthy controls.
Results
Our findings showed that IL-6 concentrations in schizophrenia and depression groups were significantly higher than in the control group. The rs1800796 CC genotype and C allele were significantly associated with depression (P = .012 and P < .05, respectively). The rs1800796 CC and CG genotype was significantly associated with chronic schizophrenia (P = .020 and P = .009, respectively). Regarding the rs1800795 polymorphism, only one case of CG genotype was detected. The remainder were of the GG genotype.
Conclusion
The IL-6 rs1800796 might serve as a protective factor for depression and schizophrenia in the Han Chinese population.
Collapse
Affiliation(s)
- Danyu Lu
- Department of Clinical Laboratory, Fifth People’s Hospital of Nanning , Nanning , China
| | - Minli Wang
- Department of Psychology, Fifth People’s Hospital of Nanning , Nanning , China
| | - Tongfei Yang
- Department of Gynecology, Fifth People’s Hospital of Nanning , Nanning , China
| | - Jianyou Wang
- Department of Psychiatry, Fifth People’s Hospital of Nanning , Nanning , China
| | - Baiquan Lin
- Department of Clinical Laboratory, Fifth People’s Hospital of Nanning , Nanning , China
| | - Guoyan Liu
- Department of Clinical Laboratory, Fifth People’s Hospital of Nanning , Nanning , China
| | - Qiaoyan Liang
- Department of Clinical Laboratory, Fifth People’s Hospital of Nanning , Nanning , China
| |
Collapse
|
3
|
Williams PT. Quantile-Dependent Expressivity of Serum Interleukin-6 Concentrations as a Possible Explanation of Gene-Disease Interactions, Gene-Environment Interactions, and Pharmacogenetic Effects. Inflammation 2022; 45:1059-1075. [PMID: 34993731 DOI: 10.1007/s10753-021-01601-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Accepted: 11/15/2021] [Indexed: 12/01/2022]
Abstract
Interleukin 6 (IL-6) is a moderately heritable pleiotropic cytokine whose elevated concentrations in coronary artery disease, peripheral arterial disease, pulmonary arterial hypertension, Eales' disease, Sjògren's syndrome, osteoarthritis, adenocarcinoma, neuroblastoma, polymyalgia rheumatica, pulmonary tuberculosis, and enterovirus 71 infection, and following coronary artery bypass graft show larger genetic effects than in unaffected low IL-6 controls. We hypothesize that genetic effects may depend upon whether average IL-6 concentrations are high or low, i.e., quantile-dependent expressivity. Quantile-specific offspring-parent (βOP) and full-sib regression slopes (βFS) were estimated by applying quantile regression to the age- and sex-adjusted serum IL-6 concentrations in families surveyed in the Framingham Heart Study. Quantile-specific heritabilities were calculated as h2 = 2βOP / (1 + rspouse) and h2 = {(1 + 8rspouseβFS)0.5 -1} / (2rspouse)). Heritability (h2 ± SE) of IL-6 concentrations increased from 0.01 ± 0.01 at the 10th percentile (NS), 0.02 ± 0.01 at the 25th (P = 0.009), 0.03 ± 0.01 at the 50th (P = 0.007), 0.04 ± 0.02 at the 75th (P = 0.004), and 0.13 ± 0.05 at the 90th percentile (P = 0.03), or 0.0005 ± 0.0002 for each 1% increase in the offspring's phenotype distribution (Plinear trend = 0.02) when estimated from βOP and from 0.02 ± 0.02 at the 10th (NS), 0.02 ± 0.02 at the 25th (NS), 0.06 ± 0.02 at the 50th (P = 0.01), 0.12 ± 0.04 at the 75th (P = 0.001), and 0.30 ± 0.03 at the 90th percentile (P < 10-16), or 0.0015 ± 0.0007 for each 1% increase in the sibling phenotype distribution (Plinear trend = 0.02) when estimated from βFS. Thus the heritability of serum IL-6 concentrations is quantile dependent, which may contribute in part to the larger genetic effect size reported for diseases and environmental conditions that elevate IL-6 concentrations vis-à-vis unaffected controls.
Collapse
Affiliation(s)
- Paul T Williams
- Lawrence Berkeley National Laboratory, Molecular Biophysics & Integrated Bioimaging Division, 1 Cyclotron Road, Berkeley, CA, 94720, USA.
| |
Collapse
|
4
|
Ahluwalia TS, Prins BP, Abdollahi M, Armstrong NJ, Aslibekyan S, Bain L, Jefferis B, Baumert J, Beekman M, Ben-Shlomo Y, Bis JC, Mitchell BD, de Geus E, Delgado GE, Marek D, Eriksson J, Kajantie E, Kanoni S, Kemp JP, Lu C, Marioni RE, McLachlan S, Milaneschi Y, Nolte IM, Petrelis AM, Porcu E, Sabater-Lleal M, Naderi E, Seppälä I, Shah T, Singhal G, Standl M, Teumer A, Thalamuthu A, Thiering E, Trompet S, Ballantyne CM, Benjamin EJ, Casas JP, Toben C, Dedoussis G, Deelen J, Durda P, Engmann J, Feitosa MF, Grallert H, Hammarstedt A, Harris SE, Homuth G, Hottenga JJ, Jalkanen S, Jamshidi Y, Jawahar MC, Jess T, Kivimaki M, Kleber ME, Lahti J, Liu Y, Marques-Vidal P, Mellström D, Mooijaart SP, Müller-Nurasyid M, Penninx B, Revez JA, Rossing P, Räikkönen K, Sattar N, Scharnagl H, Sennblad B, Silveira A, Pourcain BS, Timpson NJ, Trollor J, van Dongen J, Van Heemst D, Visvikis-Siest S, Vollenweider P, Völker U, Waldenberger M, Willemsen G, Zabaneh D, Morris RW, Arnett DK, Baune BT, Boomsma DI, Chang YPC, Deary IJ, Deloukas P, Eriksson JG, Evans DM, Ferreira MA, Gaunt T, Gudnason V, Hamsten A, Heinrich J, Hingorani A, Humphries SE, Jukema JW, Koenig W, Kumari M, Kutalik Z, Lawlor DA, Lehtimäki T, März W, Mather KA, Naitza S, Nauck M, Ohlsson C, Price JF, Raitakari O, Rice K, Sachdev PS, Slagboom E, Sørensen TIA, Spector T, Stacey D, Stathopoulou MG, Tanaka T, Wannamethee SG, Whincup P, Rotter JI, Dehghan A, Boerwinkle E, Psaty BM, Snieder H, Alizadeh BZ. Genome-wide association study of circulating interleukin 6 levels identifies novel loci. Hum Mol Genet 2021; 30:393-409. [PMID: 33517400 PMCID: PMC8098112 DOI: 10.1093/hmg/ddab023] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 12/02/2020] [Accepted: 01/04/2021] [Indexed: 12/13/2022] Open
Abstract
Interleukin 6 (IL-6) is a multifunctional cytokine with both pro- and anti-inflammatory properties with a heritability estimate of up to 61%. The circulating levels of IL-6 in blood have been associated with an increased risk of complex disease pathogenesis. We conducted a two-staged, discovery and replication meta genome-wide association study (GWAS) of circulating serum IL-6 levels comprising up to 67 428 (ndiscovery = 52 654 and nreplication = 14 774) individuals of European ancestry. The inverse variance fixed effects based discovery meta-analysis, followed by replication led to the identification of two independent loci, IL1F10/IL1RN rs6734238 on chromosome (Chr) 2q14, (Pcombined = 1.8 × 10-11), HLA-DRB1/DRB5 rs660895 on Chr6p21 (Pcombined = 1.5 × 10-10) in the combined meta-analyses of all samples. We also replicated the IL6R rs4537545 locus on Chr1q21 (Pcombined = 1.2 × 10-122). Our study identifies novel loci for circulating IL-6 levels uncovering new immunological and inflammatory pathways that may influence IL-6 pathobiology.
Collapse
Affiliation(s)
- Tarunveer S Ahluwalia
- Steno Diabetes Center Copenhagen, Gentofte DK2820, Denmark.,Department of Biology, The Bioinformatics Center, University of Copenhagen, Copenhagen DK2200, Denmark
| | - Bram P Prins
- Department of Epidemiology, University of Groningen, University Medical Center Groningen, Groningen 9700 RB, The Netherlands
| | - Mohammadreza Abdollahi
- Department of Epidemiology, University of Groningen, University Medical Center Groningen, Groningen 9700 RB, The Netherlands
| | | | - Stella Aslibekyan
- Department of Epidemiology, University of Alabama at Birmingham School of Public Health, Birmingham, Alabama 35233, USA
| | - Lisa Bain
- QIMR Berghofer Medical Research Institute, Brisbane 4006, Australia
| | - Barbara Jefferis
- Department of Primary Care & Population Health, UCL Institute of Epidemiology & Health Care, University College London, London NW3 2PF, UK
| | - Jens Baumert
- Institute of Epidemiology, Helmholtz Zentrum München-German Research Center for Environmental Health, Neuherberg 85764, Germany
| | - Marian Beekman
- Department of Biomedical Data Sciences, Section of Molecular Epidemiology, Leiden University Medical Center, Leiden 2300 RC, The Netherlands
| | - Yoav Ben-Shlomo
- Population Health Sciences, University of Bristol, Bristol BS8 2PS, UK
| | - Joshua C Bis
- Cardiovascular Health Research Unit, Department of Medicine, University of Washington, Seattle, WA 98101, USA
| | - Braxton D Mitchell
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD 21202, USA
| | - Eco de Geus
- Department of Biological Psychology, Behaviour and Movement Sciences, Vrije Universiteit Amsterdam, Amsterdam 1081 BT, The Netherlands.,Amsterdam Public Health Research Institute, Amsterdam University Medical Center, Amsterdam 1105 AZ, The Netherlands
| | - Graciela E Delgado
- Vth Department of Medicine (Nephrology, Hypertensiology, Rheumatology, Endocrinology, Diabetology), Medical Faculty Mannheim, University of Heidelberg, Mannheim 68167, Germany
| | - Diana Marek
- SIB Swiss Institute of Bioinformatics, Lausanne 1015, Switzerland
| | - Joel Eriksson
- Department of Internal Medicine and Clinical Nutrition, Sahlgrenska Academy, Centre for Bone and Arthritis Research (CBAR), University of Gothenburg, Gothenburg 41345, Sweden
| | - Eero Kajantie
- Chronic Disease Prevention Unit, National Institute for Health and Welfare, PO Box 30, Helsinki 00271, Finland.,Hospital for Children and Adolescents, Helsinki University Central Hospital and University of Helsinki, Helsinki 00014, Finland
| | - Stavroula Kanoni
- William Harvey Research Institute, Barts & the London Medical School, Queen Mary University of London, London EC1M 6BQ, UK
| | - John P Kemp
- The University of Queensland Diamantina Institute, The University of Queensland, Woolloongabba, Queensland 4102, Australia.,MRC Integrative Epidemiology Unit, Population Health Sciences, University of Bristol, Bristol BS8 2BN, UK
| | - Chen Lu
- Department of Biostatistics, Boston University School of Public Health, Boston, MA 02118, USA
| | - Riccardo E Marioni
- Centre for Genomic and Experimental Medicine, Institute of Genetics and Molecular Medicine, University of Edinburgh, Edinburgh EH4 2XU, UK.,Centre for Cognitive Ageing and Cognitive Epidemiology, University of Edinburgh, Edinburgh EH8 9JZ, UK
| | - Stela McLachlan
- Usher Institute, University of Edinburgh, Edinburgh EH8 9AG, UK
| | - Yuri Milaneschi
- Department of Psychiatry, Amsterdam UMC, Vrije Universiteit, Amsterdam 1081 HJ, The Netherlands
| | - Ilja M Nolte
- Department of Epidemiology, University of Groningen, University Medical Center Groningen, Groningen 9700 RB, The Netherlands
| | | | - Eleonora Porcu
- Istituto di Ricerca Genetica e Biomedica, Consiglio Nazionale delle Ricerche, Monserrato (CA) 09042, Italy
| | - Maria Sabater-Lleal
- Cardiovascular Medicine, Department of Medicine Solna, Center for Molecular Medicine, Karolinska Institutet, Stockholm 17176, Sweden.,Unit of Genomics of Complex Diseases, Institut d'Investigació Biomèdica Sant Pau (IIB-Sant Pau), Barcelona 08041, Spain
| | - Elnaz Naderi
- Department of Epidemiology, University of Groningen, University Medical Center Groningen, Groningen 9700 RB, The Netherlands
| | - Ilkka Seppälä
- Department of Clinical Chemistry, Fimlab Laboratories, and Finnish Cardiovascular Research Center-Tampere, Faculty of Medicine and Health Technology, Tampere University, Tampere 33520, Finland
| | - Tina Shah
- Institute of Cardiovascular Science, University College London, London WC1E 6BT, UK
| | - Gaurav Singhal
- Discipline of Psychiatry, Adelaide Medical School, University of Adelaide, Adelaide 5005, Australia
| | - Marie Standl
- Institute of Epidemiology, Helmholtz Zentrum München-German Research Center for Environmental Health, Neuherberg 85764, Germany
| | - Alexander Teumer
- Institute for Community Medicine, University Medicine Greifswald, Greifswald 17475, Germany
| | - Anbupalam Thalamuthu
- Centre for Healthy Brain Ageing, School of Psychiatry, University of New South Wales, Sydney 2052, Australia
| | - Elisabeth Thiering
- Institute of Epidemiology, Helmholtz Zentrum München-German Research Center for Environmental Health, Neuherberg 85764, Germany.,Division of Metabolic Diseases and Nutritional Medicine, Ludwig-Maximilians-University of Munich, Dr. von Hauner Children's Hospital, Munich 80337, Germany
| | - Stella Trompet
- Department of Cardiology, Leiden University Medical Center, Leiden 2300 RC, The Netherlands.,Section of Gerontology and Geriatrics, Department of Internal Medicine, Leiden University Medical Center, Leiden 2333 ZA, The Netherlands
| | | | - Emelia J Benjamin
- National Heart, Lung, and Blood Institute's and Boston University's Framingham Heart Study, Framingham, MA 01702, USA.,Section of Cardiovascular Medicine and Preventive Medicine, Department of Medicine, Boston University School of Medicine, Boston, MA 02118, USA
| | - Juan P Casas
- Massachusetts Veterans Epidemiology Research and Information Center (MAVERIC), VA Boston Healthcare System, Boston, MA 02130, USA
| | - Catherine Toben
- Discipline of Psychiatry, Adelaide Medical School, University of Adelaide, Adelaide 5005, Australia
| | - George Dedoussis
- 44Department of Nutrition-Dietetics, Harokopio University, Athens 17671, Greece
| | - Joris Deelen
- Department of Biomedical Data Sciences, Section of Molecular Epidemiology, Leiden University Medical Center, Leiden 2300 RC, The Netherlands.,Max Planck Institute for Biology of Ageing, Cologne 50931, Germany
| | - Peter Durda
- Department of Pathology and Laboratory Medicine, Larner College of Medicine, University of Vermont, Burlington, VT 05405, USA
| | - Jorgen Engmann
- Institute of Cardiovascular Science, University College London, London WC1E 6BT, UK
| | - Mary F Feitosa
- Division of Statistical Genomics, Department of Genetics, Washington University School of Medicine, St. Louis, MO 63110-1093, USA
| | - Harald Grallert
- Institute of Epidemiology, Helmholtz Zentrum München-German Research Center for Environmental Health, Neuherberg 85764, Germany.,German Center for Diabetes Research (DZD), Neuherberg 85764, Germany
| | - Ann Hammarstedt
- The Lundberg Laboratory for Diabetes Research, Department of Molecular and Clinical Medicine, Sahlgrenska Academy at the University of Gothenburg, Gothenburg SE-41345, Sweden
| | - Sarah E Harris
- Centre for Cognitive Ageing and Cognitive Epidemiology, University of Edinburgh, Edinburgh EH8 9JZ, UK.,Department of Psychology, University of Edinburgh, Edinburgh EH8 9JZ, UK
| | - Georg Homuth
- Interfaculty Institute for Genetics and Functional Genomics, University Medicine Greifswald, Greifswald 17475, Germany
| | - Jouke-Jan Hottenga
- Department of Biological Psychology, Behaviour and Movement Sciences, Vrije Universiteit Amsterdam, Amsterdam 1081 BT, The Netherlands.,Amsterdam Public Health Research Institute, Amsterdam University Medical Center, Amsterdam 1105 AZ, The Netherlands
| | - Sirpa Jalkanen
- MediCity Research Laboratory, University of Turku, Turku 20520, Finland.,Department of Medical Microbiology and Immunology, University of Turku, Turku 20520, Finland
| | - Yalda Jamshidi
- Genetics Research Centre, Molecular and Clinical Sciences Institute, St George's University of London, London SW17 0RE, UK
| | - Magdalene C Jawahar
- Discipline of Psychiatry, Adelaide Medical School, University of Adelaide, Adelaide 5005, Australia
| | - Tine Jess
- 55Department of Epidemiology Research, Statens Serum Institute, Copenhagen DK2300, Denmark
| | - Mika Kivimaki
- Department of Epidemiology & Public Health, UCL Institute of Epidemiology & Health Care, University College London, London WC1E 7HB, UK
| | - Marcus E Kleber
- Vth Department of Medicine (Nephrology, Hypertensiology, Rheumatology, Endocrinology, Diabetology), Medical Faculty Mannheim, University of Heidelberg, Mannheim 68167, Germany
| | - Jari Lahti
- Turku Institute for Advanced Studies, University of Turku, Turku 20014, Finland.,Department of Psychology and Logopedics, University of Helsinki, Helsinki 00014, Finland
| | - Yongmei Liu
- Department of Epidemiology and Prevention, Wake Forest School of Medicine, Winston-Salem, NC 27157, USA
| | - Pedro Marques-Vidal
- Department of Internal Medicine, Lausanne University Hospital (CHUV), Lausanne 1011, Switzerland.,University of Lausanne, Lausanne 1011, Switzerland
| | - Dan Mellström
- Department of Internal Medicine and Clinical Nutrition, Sahlgrenska Academy, Centre for Bone and Arthritis Research (CBAR), University of Gothenburg, Gothenburg 41345, Sweden
| | - Simon P Mooijaart
- Section of Gerontology and Geriatrics, Department of Internal Medicine, Leiden University Medical Center, Leiden 2333 ZA, The Netherlands
| | - Martina Müller-Nurasyid
- IBE, Faculty of Medicine, Ludwig Maximilians University (LMU) Munich, Munich 81377, Germany.,Institute of Medical Biostatistics, Epidemiology and Informatics (IMBEI), University Medical Center, Johhanes Gutenberg University, Mainz 55101, Germany
| | - Brenda Penninx
- Department of Psychiatry, Amsterdam UMC, Vrije Universiteit, Amsterdam 1081 HJ, The Netherlands
| | - Joana A Revez
- QIMR Berghofer Medical Research Institute, Brisbane 4006, Australia
| | - Peter Rossing
- Steno Diabetes Center Copenhagen, Gentofte DK2820, Denmark.,Department of Clinical Medicine, University of Copenhagen, Copenhagen DK2200, Denmark
| | - Katri Räikkönen
- Department of Psychology and Logopedics, University of Helsinki, Helsinki 00014, Finland
| | - Naveed Sattar
- BHF Glasgow Cardiovascular Research Centre, Faculty of Medicine, Glasgow G12 8TA, UK
| | - Hubert Scharnagl
- 66Clinical Institute of Medical and Chemical Laboratory Diagnostics, Medical University of Graz, Graz 8036, Austria
| | - Bengt Sennblad
- Cardiovascular Medicine, Department of Medicine Solna, Center for Molecular Medicine, Karolinska Institutet, Stockholm 17176, Sweden.,Department of Cell and Molecular Biology, National Bioinformatics Infrastructure Sweden, Science for Life Laboratory, Uppsala University, Uppsala 75124, Sweden
| | - Angela Silveira
- Cardiovascular Medicine, Department of Medicine Solna, Center for Molecular Medicine, Karolinska Institutet, Stockholm 17176, Sweden
| | - Beate St Pourcain
- MRC Integrative Epidemiology Unit, Population Health Sciences, University of Bristol, Bristol BS8 2BN, UK.,Max Planck Institute for Psycholinguistics, Nijmegen XD 6525, The Netherlands.,Donders Institute for Brain, Cognition and Behaviour, Radboud University, Nijmegen 6525 AJ, The Netherlands
| | - Nicholas J Timpson
- MRC Integrative Epidemiology Unit, Population Health Sciences, University of Bristol, Bristol BS8 2BN, UK
| | - Julian Trollor
- Centre for Healthy Brain Ageing, School of Psychiatry, University of New South Wales, Sydney 2052, Australia.,Department of Developmental Disability Neuropsychiatry, School of Psychiatry, University of New South Wales, Sydney 2031, Australia
| | | | - Jenny van Dongen
- Department of Biological Psychology, Behaviour and Movement Sciences, Vrije Universiteit Amsterdam, Amsterdam 1081 BT, The Netherlands.,Amsterdam Public Health Research Institute, Amsterdam University Medical Center, Amsterdam 1105 AZ, The Netherlands
| | | | | | - Peter Vollenweider
- Department of Internal Medicine, Lausanne University Hospital (CHUV), Lausanne 1011, Switzerland.,University of Lausanne, Lausanne 1011, Switzerland
| | - Uwe Völker
- MediCity Research Laboratory, University of Turku, Turku 20520, Finland
| | - Melanie Waldenberger
- Institute of Epidemiology, Helmholtz Zentrum München-German Research Center for Environmental Health, Neuherberg 85764, Germany
| | - Gonneke Willemsen
- Department of Biological Psychology, Behaviour and Movement Sciences, Vrije Universiteit Amsterdam, Amsterdam 1081 BT, The Netherlands.,Amsterdam Public Health Research Institute, Amsterdam University Medical Center, Amsterdam 1105 AZ, The Netherlands
| | - Delilah Zabaneh
- Department of Genetics, Environment and Evolution, University College London Genetics Institute, London WC1E 6BT, UK
| | - Richard W Morris
- Department of Population Health Sciences, Bristol Medical School, University of Bristol, Bristol BS8 1UD, UK
| | - Donna K Arnett
- Dean's Office, College of Public Health, University of Kentucky, Lexington, KY 40536, USA
| | - Bernhard T Baune
- Department of Psychiatry, Melbourne Medical School, The University of Melbourne, Parkville 3000, Australia.,Department of Psychiatry and Psychotherapy, University of Muenster, Muenster 48149, Germany.,The Florey Institute of Neuroscience and Mental Health, The University of Melbourne, Parkville 3000, Australia
| | - Dorret I Boomsma
- Department of Biological Psychology, Behaviour and Movement Sciences, Vrije Universiteit Amsterdam, Amsterdam 1081 BT, The Netherlands.,Amsterdam Public Health Research Institute, Amsterdam University Medical Center, Amsterdam 1105 AZ, The Netherlands
| | - Yen-Pei C Chang
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD 21202, USA
| | - Ian J Deary
- Centre for Cognitive Ageing and Cognitive Epidemiology, University of Edinburgh, Edinburgh EH8 9JZ, UK.,Department of Psychology, University of Edinburgh, Edinburgh EH8 9JZ, UK
| | - Panos Deloukas
- William Harvey Research Institute, Barts & the London Medical School, Queen Mary University of London, London EC1M 6BQ, UK.,77Centre for Genomic Health, Queen Mary University of London, London EC1M 6BQ, UK
| | - Johan G Eriksson
- National Institute for Health and Welfare, University of Helsinki, Helsinki 00014, Finland.,Department of General Practice and Primary Health Care, University of Helsinki, Helsinki 00014, Finland
| | - David M Evans
- The University of Queensland Diamantina Institute, The University of Queensland, Woolloongabba, Queensland 4102, Australia.,MRC Integrative Epidemiology Unit, Population Health Sciences, University of Bristol, Bristol BS8 2BN, UK
| | | | - Tom Gaunt
- MRC Integrative Epidemiology Unit at the University of Bristol, Bristol BS6 2BN, UK.,Population Health Science, Bristol Medical School, University of Bristol, Bristol BS8 2BN, UK
| | - Vilmundur Gudnason
- Icelandic Heart Association, Kópavogur 201, Iceland.,Faculty of Medicine, University of Iceland, Reykjavik 101, Iceland
| | - Anders Hamsten
- Cardiovascular Medicine, Department of Medicine Solna, Center for Molecular Medicine, Karolinska Institutet, Stockholm 17176, Sweden
| | - Joachim Heinrich
- Institute of Epidemiology, Helmholtz Zentrum München-German Research Center for Environmental Health, Neuherberg 85764, Germany.,Institute and Clinic for Occupational, Social and Environmental Medicine, University Hospital, LMU Munich, Munich 81377, Germany.,Allergy and Lung Health Unit, Melbourne School of Population and Global Health, The University of Melbourne, Melbourne 3010, Australia
| | - Aroon Hingorani
- Institute of Cardiovascular Science, University College London, London WC1E 6BT, UK
| | - Steve E Humphries
- Institute of Cardiovascular Science, University College London, London WC1E 6BT, UK
| | - J Wouter Jukema
- Section of Gerontology and Geriatrics, Department of Internal Medicine, Leiden University Medical Center, Leiden 2333 ZA, The Netherlands.,Durrer Center for Cardiogenetic Research, Amsterdam 1105 AZ, The Netherlands
| | - Wolfgang Koenig
- Deutsches Herzzentrum München, Technische Universität München, Munich 80636, Germany.,88DZHK (German Centre for Cardiovascular Research), partner site Munich Heart Alliance, Munich 80336, Germany.,Institute of Epidemiology and Medical Biometry, University of Ulm, Ulm 89081, Germany
| | - Meena Kumari
- Department of Epidemiology & Public Health, UCL Institute of Epidemiology & Health Care, University College London, London WC1E 7HB, UK.,Institute for Social and Economic Research, University of Essex, Colchester CO4 3SQ, Germany
| | - Zoltan Kutalik
- SIB Swiss Institute of Bioinformatics, Lausanne 1015, Switzerland.,University Center for Primary Care and Public Health, University of Lausanne, Lausanne 1010, Switzerland
| | - Deborah A Lawlor
- MRC Integrative Epidemiology Unit at the University of Bristol, Bristol BS6 2BN, UK.,Population Health Science, Bristol Medical School, University of Bristol, Bristol BS8 2BN, UK
| | - Terho Lehtimäki
- Department of Clinical Chemistry, Fimlab Laboratories, and Finnish Cardiovascular Research Center-Tampere, Faculty of Medicine and Health Technology, Tampere University, Tampere 33520, Finland
| | - Winfried März
- Vth Department of Medicine (Nephrology, Hypertensiology, Rheumatology, Endocrinology, Diabetology), Medical Faculty Mannheim, University of Heidelberg, Mannheim 68167, Germany.,66Clinical Institute of Medical and Chemical Laboratory Diagnostics, Medical University of Graz, Graz 8036, Austria.,SYNLAB Academy, SYNALB Holding Deutschland GmbH, Mannheim 68163, Germany
| | - Karen A Mather
- Centre for Healthy Brain Ageing, School of Psychiatry, University of New South Wales, Sydney 2052, Australia.,Neuroscience Research Australia, Sydney 2031, Australia
| | - Silvia Naitza
- Istituto di Ricerca Genetica e Biomedica, Consiglio Nazionale delle Ricerche, Monserrato (CA) 09042, Italy
| | - Matthias Nauck
- Institute of Clinical Chemistry and Laboratory Medicine, University Medicine Greifswald, Greifswald 17475, Germany.,DZHK (German Center for Cardiovascular Research), partner site Greifswald, Greifswald 17475, Germany
| | - Claes Ohlsson
- Department of Internal Medicine and Clinical Nutrition, Sahlgrenska Academy, Centre for Bone and Arthritis Research (CBAR), University of Gothenburg, Gothenburg 41345, Sweden
| | - Jackie F Price
- Usher Institute, University of Edinburgh, Edinburgh EH8 9AG, UK
| | - Olli Raitakari
- Centre for Population Health Research, University of Turku, Turku University Hospital, Turku 20520, Finland.,Research Centre of Applied and Preventive Cardiovascular Medicine, University of Turku, Turku 20520, Finland.,Department of Clinical Physiology and Nuclear Medicine, Turku University Hospital, Turku 20014, Finland
| | - Ken Rice
- Department of Biostatistics, University of Washington, Seattle, WA 98195, USA
| | - Perminder S Sachdev
- Centre for Healthy Brain Ageing, School of Psychiatry, University of New South Wales, Sydney 2052, Australia.,Neuropsychiatric Institute, Prince of Wales Hospital, Sydney 2031, Australia
| | - Eline Slagboom
- Department of Biomedical Data Sciences, Section of Molecular Epidemiology, Leiden University Medical Center, Leiden 2300 RC, The Netherlands.,Max Planck Institute for Biology of Ageing, Cologne 50931, Germany
| | - Thorkild I A Sørensen
- Novo Nordisk Foundation Center For Basic Metabolic Research, Section of Metabolic Genetics, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen DK2200, Denmark.,Department of Public Health, Section on Epidemiology, University of Copenhagen, Copenhagen DK1014, Denmark
| | - Tim Spector
- Department of Twin Research and Genetic Epidemiology, King's College London, London SE1 7EH, UK
| | - David Stacey
- MRC/BHF Cardiovascular Epidemiology Unit, Department of Public Health and Primary Care, University of Cambridge, Cambridge CB1 8RN, UK
| | | | - Toshiko Tanaka
- Longitudinal Study Section, Translational Gerontology Branch, National Institute on Aging, Baltimore, MD 21224, USA
| | - S Goya Wannamethee
- Department of Primary Care & Population Health, UCL Institute of Epidemiology & Health Care, University College London, London NW3 2PF, UK
| | - Peter Whincup
- Population Health Research Institute, St George's, University of London, London SW17 0RE, UK
| | - Jerome I Rotter
- Department of Pediatrics, The Institute for Translational Genomics and Population Sciences, The Lundquist Institute at Harbor-UCLA Medical Center, Torrance, CA 90502, USA
| | - Abbas Dehghan
- Department of Epidemiology, Erasmus MC, Rotterdam 3000 CA, The Netherlands
| | - Eric Boerwinkle
- Human Genetics Center, School of Public Health, University of Texas Health Science Center at Houston, Houston, TX 77030, USA.,Human Genome Sequencing Center, Baylor College of Medicine, Houston, TX 77030, USA
| | - Bruce M Psaty
- Cardiovascular Health Research Unit, Department of Medicine, University of Washington, Seattle, WA 98101, USA.,Departments of Epidemiology and Health Services, University of Washington, Seattle, WA 98101, USA
| | - Harold Snieder
- Department of Epidemiology, University of Groningen, University Medical Center Groningen, Groningen 9700 RB, The Netherlands
| | - Behrooz Z Alizadeh
- Department of Epidemiology, University of Groningen, University Medical Center Groningen, Groningen 9700 RB, The Netherlands
| |
Collapse
|
5
|
de Kluiver H, Milaneschi Y, Jansen R, van Sprang ED, Giltay EJ, Hartman CA, Penninx BWJH. Associations between depressive symptom profiles and immunometabolic characteristics in individuals with depression and their siblings. World J Biol Psychiatry 2021; 22:128-138. [PMID: 32425087 DOI: 10.1080/15622975.2020.1761562] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
OBJECTIVES The present study examined associations between immunometabolic characteristics (IMCs) and depressive symptom profiles (DSPs) in probands with lifetime diagnoses of depression and/or anxiety disorders and their siblings. METHODS Data were from the Netherlands Study of Depression and Anxiety, comprising 256 probands with lifetime diagnoses of depression and/or anxiety and their 380 siblings. Measured IMCs included blood pressure, waist circumference, and levels of glucose, triglycerides, HDL cholesterol, CRP, TNF-α and IL-6. DSPs included mood, cognitive, somatic and atypical-like profiles. We cross-sectionally examined whether DSPs were associated with IMCs within probands and within siblings, and whether DSPs were associated with IMCs between probands and siblings. RESULTS Within probands and within siblings, higher BMI and waist circumference were associated with higher somatic and atypical-like profiles. Other IMCs (IL-6, glucose and HDL cholesterol) were significantly related to DSPs either within probands or within siblings. DSPs and IMCs were not associated between probands and siblings. CONCLUSIONS The results suggest that there is a familial component for each trait, but no common familial factors for the association between DSPs and IMCs. Alternative mechanisms, such as direct causal effects or non-shared environmental risk factors, may better fit these results.
Collapse
Affiliation(s)
- Hilde de Kluiver
- Department of Psychiatry, Amsterdam UMC, Department of Amsterdam Public Health research institute and Amsterdam Neuroscience, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Yuri Milaneschi
- Department of Psychiatry, Amsterdam UMC, Department of Amsterdam Public Health research institute and Amsterdam Neuroscience, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Rick Jansen
- Department of Psychiatry, Amsterdam UMC, Department of Amsterdam Public Health research institute and Amsterdam Neuroscience, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Eleonore D van Sprang
- Department of Psychiatry, Amsterdam UMC, Department of Amsterdam Public Health research institute and Amsterdam Neuroscience, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Erik J Giltay
- Department of Psychiatry, Leiden University Medical Center, Leiden, The Netherlands
| | - Catharina A Hartman
- Interdisciplinary Center Psychopathology and Emotion regulation (ICPE), University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Brenda W J H Penninx
- Department of Psychiatry, Amsterdam UMC, Department of Amsterdam Public Health research institute and Amsterdam Neuroscience, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| |
Collapse
|
6
|
The effect of OSAS risk, excessive daytime sleepiness, insomnia severity and sleep quality on dry eye syndrome. Sleep Biol Rhythms 2020. [DOI: 10.1007/s41105-020-00267-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
7
|
Alidoost S, Habibi M, Noormohammadi Z, Hosseini J, Azargashb E, Pouresmaeili F. Association between tumor necrosis factor-alpha gene rs1800629 (-308G/A) and rs361525 (-238G > A) polymorphisms and prostate cancer risk in an Iranian cohort. Hum Antibodies 2019; 28:65-74. [PMID: 31594215 DOI: 10.3233/hab-190397] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
BACKGROUND Prostate cancer (PCa) as the first men's common cancer in the world and the third cancer in Iranian men is a heterogeneous disorder which sometimes several biopsies are needed for its diagnosis. OBJECTIVES The aim of current study is finding new biomarkers in order to diagnose of PCa at the earliest possible stage. Hence, the relationship between rs1800629 and rs361525 polymorphisms of TNF-α gene with PCa was investigated. MATERIALS AND METHODS Blood DNA samples were collected from 100 patients with PCa, 110 with BPH, and 110 controls. Collected samples were examined using PCR-RFLP and Tetra-ARMS-PCR techniques to detect the desired polymorphisms. RESULTS The frequency of rs1800629 genotypes in smokers was significantly different from non-smokers with PCa (p= 0.001). Logistic regression analysis results showed that GA heterozygotes in comparison to GG homozygotes had higher risk of developing Benign Prostatic Hyperplasia (BPH) or prostate cancer. However, no significant correlation was considered between the risk of PCa and the TNF-α gene polymorphisms (rs1800629 and rs361525). CONCLUSIONS Although, the achieved results of this investigation demonstrated that the two examined genetic variants do not seem to be suitable markers for early diagnosis of prostate cancer in this pilot study; however increased risk for the disease is shown in GA heterozygotes and smokers which is indicative of some epigenetic factors influence on prostate cancer etiology.
Collapse
Affiliation(s)
- Saeideh Alidoost
- Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Mohsen Habibi
- Central Laboratory, Faculty of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Zahra Noormohammadi
- Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Jalil Hosseini
- Men's Health and Reproductive Health Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Eznollah Azargashb
- Department of Social Medicine, Faculty of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Farkhondeh Pouresmaeili
- Men's Health and Reproductive Health Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Department of Medical Genetics, Faculty of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| |
Collapse
|
8
|
Mărginean CO, Mărginean C, Iancu M, Moldovan VG, Melit LE, Bănescu C. The impact of TNF-α 308G>A gene polymorphism on children's overweight risk and an assessment of biochemical variables: A cross-sectional single-center experience. Pediatr Neonatol 2019; 60:19-27. [PMID: 29605384 DOI: 10.1016/j.pedneo.2018.03.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2017] [Revised: 01/22/2018] [Accepted: 03/01/2018] [Indexed: 12/11/2022] Open
Abstract
INTRODUCTION The aim of this study was to assess the role of TNF-α 308 G>A gene polymorphism in children's overweight risk so as to correlate this polymorphism with anthropometric and biochemical variables. MATERIALS AND METHOD A cross-sectional study was carried out on 188 Romanian children ages 5-18 years, who were classified into controls (Group 1; n = 109) and overweight children (Group 2; n = 79). RESULTS Higher values of MUAC and TST (p < 0.001) were obtained in the overweight group. A significant association was found between TNF-α 308 G>A polymorphism and weight status in the studied population (p = 0.009). There was also a positive association between the variant genotypes (GA or AA) of TNF-α 308G>A gene polymorphism and weight status, which was more frequently found among normal weight than overweight children (74.5% versus 25.5%, respectively). The final logistic multivariable included five independent variables (TNF-α genotype, gender, cholesterol, ASAT, and ALAT), which were statistically significant predictors with negative/positive effects on children's overweight risk; this model explained 30% of the variance in the outcome variable. CONCLUSION The variant genotype of TNF-α 308G>A gene polymorphism was more frequent among normal weight children. In the presence of other covariates, such as age, gender, cholesterol, LDL cholesterol, ALAT, and glycemia, the TNF-α 308 G>A gene polymorphism remained an independent protective factor for children's overweight status.
Collapse
Affiliation(s)
| | - Claudiu Mărginean
- Department of Obstetrics and Gynecology, University of Medicine and Pharmacy, Tîrgu Mures, Romania.
| | - Mihaela Iancu
- Department of Medical Informatics and Biostatistics, University of Medicine and Pharmacy, Cluj Napoca, Romania
| | - Valeriu G Moldovan
- Center for Advanced Medical and Pharmaceutical Research, University of Medicine and Pharmacy, Tîrgu Mures, Romania
| | - Lorena Elena Melit
- Department of Pediatrics, University of Medicine and Pharmacy, Tîrgu Mures, Romania
| | - Claudia Bănescu
- Center for Advanced Medical and Pharmaceutical Research, University of Medicine and Pharmacy, Tîrgu Mures, Romania; Department of Genetics, University of Medicine and Pharmacy of Tîrgu Mureş, Romania
| |
Collapse
|
9
|
The Association of Dry Eye Symptom Severity and Comorbid Insomnia in US Veterans. Eye Contact Lens 2018; 44 Suppl 1:S118-S124. [PMID: 28181961 DOI: 10.1097/icl.0000000000000349] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
PURPOSE To investigate the association between dry eye (DE) and insomnia symptom severity. METHODS Cross-sectional study of 187 individuals seen in the Miami Veterans Affairs eye clinic. An evaluation was performed consisting of questionnaires regarding insomnia (insomnia severity index [ISI]) and DE symptoms, including ocular pain, followed by a comprehensive ocular surface examination. Using a two-step cluster analysis based on intensity ratings of ocular pain, the patient population was divided into two groups (high and low ocular pain groups: HOP and LOP). A control group was ascertained at the same time from the same clinic as defined by no symptoms of DE (Dry Eye Questionnaire 5 [DEQ5], <6). The main outcome measure was the frequency of moderate or greater insomnia in the DE groups. RESULTS The mean age of the study sample was 63 years, and 93% were male. All insomnia complaints were rated higher in the HOP group compared with the LOP and control groups (P<0.0005). Most (61%) individuals in the HOP group experienced insomnia of at least moderate severity (ISI≥15) compared with the LOP (41%) and control groups (18%) (P<0.0005). Black race (odds ratio [OR], 2.7; 95% confidence interval [CI], 1.2-6.0; P=0.02), depression severity (OR, 1.2; 95% CI, 1.1-1.3; P<0.0005), and DE symptom severity (DEQ5; OR, 1.1; 95% CI, 1.01-1.2; P=0.03) were significantly associated with clinical insomnia (ISI≥15) after controlling for potential confounders. CONCLUSIONS After adjusting for demographics and medical comorbidities, we show that DE symptom severity is positively associated with insomnia severity.
Collapse
|
10
|
Sun Y, Yang J, Sun Y, Chen P, Yao W, Meng Z, Xiao M, Qian X. Interleukin-6 Gene Polymorphism and the Risk of Systemic Inflammatory Response Syndrome Caused by Wasp Sting Injury. DNA Cell Biol 2018; 37:967-972. [PMID: 30265566 DOI: 10.1089/dna.2018.4156] [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] [Indexed: 01/09/2023] Open
Abstract
Previous studies have shown that serum levels of interleukin-6 (IL-6), which plays an important role in the development of systemic inflammatory response syndrome (SIRS), is significantly increased in wasp sting patients. However, the association between IL-6 gene variants and the risk of SIRS development in these patients is not clearly understood. In this study, we investigated the association between IL-6 gene polymorphism in the promoter region and the risk of SIRS in wasp sting patients. A total of 160 patients were divided into SIRS group and non-SIRS group (control), and evaluated for polymorphisms in IL-6 (-174G/C, -572G/C, -597G/A, and -634C/G), using DNA sequencing. The IL-6 serum levels were assessed using an enzyme-linked immunosorbent assay. Risk factors were analyzed by logistic regression analysis. We found that the IL-6 serum level was significantly higher in the SIRS group than in the control group (p < 0.001). A significant association was observed in the genotypic distribution of the IL-6 - 572G allele in the SIRS group, when compared with the control group [OR = 3.909 (1.906-8.019), p < 0.001], and SIRS is more likely to occur in wasp sting patients with more than 10 stings. Thus, the IL-6 - 572G allele and more than 10 stings can be used as predictors of risk of SIRS development in wasp sting patients.
Collapse
Affiliation(s)
- Yuhui Sun
- 1 Department of Emergency Medicine, Institute of Respiratory Medicine, Taihe Hospital, Hubei University of Medicine, Shiyan, China
| | - Jingning Yang
- 2 Department of Immunology, School of Basic Medical Sciences, Hubei University of Medicine, Shiyan, China
| | - Yuwen Sun
- 1 Department of Emergency Medicine, Institute of Respiratory Medicine, Taihe Hospital, Hubei University of Medicine, Shiyan, China
| | - Ping Chen
- 1 Department of Emergency Medicine, Institute of Respiratory Medicine, Taihe Hospital, Hubei University of Medicine, Shiyan, China
| | - Wei Yao
- 1 Department of Emergency Medicine, Institute of Respiratory Medicine, Taihe Hospital, Hubei University of Medicine, Shiyan, China
| | - Zhongji Meng
- 3 Institute of Biomedical Research, Taihe Hospital, Hubei University of Medicine, Shiyan, China
| | - Min Xiao
- 1 Department of Emergency Medicine, Institute of Respiratory Medicine, Taihe Hospital, Hubei University of Medicine, Shiyan, China
| | - Xin Qian
- 4 Department of Pulmonary and Critical Care Medicine, Institute of Respiratory Medicine, Taihe Hospital, Hubei University of Medicine, Shiyan, China
| |
Collapse
|
11
|
Zhang H, Liu C, Zhao B, Zhou X. An Evidence-Based Meta-Analysis on the Roles of Functional Interleukin-6 Polymorphisms in Coronary Artery Disease. J Interferon Cytokine Res 2018; 38:370-377. [PMID: 30230982 DOI: 10.1089/jir.2018.0075] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Recently, the relationship between functional interleukin-6 (IL-6) polymorphisms and coronary artery disease (CAD) was extensively studied, with controversial findings. Therefore, we conducted this meta-analysis to better elucidate the relationship between these polymorphisms and the risk of CAD. A total of 57 case-control studies were finally included. The overall analyses showed that IL-6 -174G>C and -572G>C polymorphisms were significantly associated with the risk of CAD, the C allele of -174G>C (G versus C, odds ratio [OR] = 0.82, confidence interval [95% CI] = 0.75-0.89) and -572G>C polymorphisms (G versus C, OR = 0.82, 95% CI = 0.74-0.92) conferred an increased susceptibility to CAD. Further subgroup analyses yielded similar positive results for -174G>C polymorphism in Asian and Caucasian populations, and for -572G>C polymorphism in Asian and African populations. In conclusion, our findings suggest that IL-6 -174G>C and -572G>C polymorphisms may serve as potential genetic markers of CAD.
Collapse
Affiliation(s)
- Haixia Zhang
- 1 The Second Clinical Medical School of Nanchang University , Nanchang, China
| | - Cuiyi Liu
- 2 The Fourth Clinical Medical School of Nanchang University , Nanchang, China
| | - Boming Zhao
- 1 The Second Clinical Medical School of Nanchang University , Nanchang, China
| | - Xiaodong Zhou
- 3 The First Affiliated Hospital of Nanchang University , Nanchang, China
| |
Collapse
|
12
|
Bennett JM, Marino JS, Peck B, Roos LG, Joseph KM, Carter LB, Smith CB, Rohleder N, Coffman MJ. Smokers Display Reduced Glucocorticoid Sensitivity Prior to Symptomatic Chronic Disease Development. Ann Behav Med 2018; 52:830-841. [PMID: 30212844 DOI: 10.1093/abm/kax058] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Background Chronic stress plays a critical role in many of today's diseases and causes of death. Tobacco use reliably increases the likelihood of chronic disease development and premature death. In addition, habitual tobacco use elevates risk of chronic inflammatory diseases, and glucocorticoid therapy is often less effective in smokers compared with nonsmokers. Taken together, smokers may develop glucocorticoid insensitivity, thereby removing the body's greatest anti-inflammatory mechanism. Purpose The purpose of this study was to examine glucocorticoid sensitivity among 24 smokers and 24 age-, sex-, and body mass index-matched never smokers who were clinically healthy individuals (i.e., no diagnosis or medication use for chronic diseases and normotensive). Method Participants visited the lab after a 12 hr fast, provided a blood sample, and completed a series of psychosocial questionnaires. Smokers continued smoking ad libitum before the lab visit. Group differences in glucocorticoid sensitivity were examined using ANCOVA and repeated with linear mixed model to account for possible dependence among immune outcomes that matching participants on age, sex, and body mass index may have introduced. Results Prior to clinical disease onset, smokers' peripheral blood mononuclear cells (PBMCs) exhibited reduced glucocorticoid sensitivity as well as a diminished inflammatory response to lipopolysaccharide compared with never smokers' PBMCs; results were identical regardless of statistical modeling used. Conclusions Cigarette smoking, a self-initiated pharmacological chronic stressor, may provide a unique opportunity to examine early wear and tear on physiological functioning that may lead to chronic disease development. Additional research into PBMCs' intracellular changes must be examined as well as repeating this study in a larger, more heterogeneous population.
Collapse
Affiliation(s)
- J M Bennett
- Department of Psychological Science, UNC Charlotte, NC, USA.,Health Psychology PhD Program, UNC Charlotte, NC, USA
| | - J S Marino
- Department of Kinesiology, Laboratory of Systems Physiology, UNC Charlotte, NC, USA
| | - B Peck
- Department of Kinesiology, Laboratory of Systems Physiology, UNC Charlotte, NC, USA
| | - L G Roos
- Health Psychology PhD Program, UNC Charlotte, NC, USA
| | - K M Joseph
- Department of Psychological Science, UNC Charlotte, NC, USA
| | - L B Carter
- Department of Psychological Science, UNC Charlotte, NC, USA
| | - C B Smith
- School of Nursing, UNC Charlotte, NC, USA
| | - N Rohleder
- Department of Psychology and Sports Science, Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany.,Department of Psychology, Brandeis University, MA, USA
| | - M J Coffman
- Health Psychology PhD Program, UNC Charlotte, NC, USA.,School of Nursing, UNC Charlotte, NC, USA
| |
Collapse
|
13
|
Immune system and obsessive-compulsive disorder. Psychoneuroendocrinology 2018; 93:39-44. [PMID: 29689421 DOI: 10.1016/j.psyneuen.2018.04.013] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Revised: 04/11/2018] [Accepted: 04/12/2018] [Indexed: 12/22/2022]
Abstract
BACKGROUND Recently, much attention has been devoted to the possible alterations of the immune system in obsessive-compulsive disorder (OCD). Therefore, the aim of this paper was to review the current literature on the relationships between OCD and immune system. METHODS A PubMed and Google Scholar search was performed with specific keywords. RESULTS In the childhood, much emphasis has been given to the relationship between group A Streptococcus (GAS) infection and the development of a group of clinical syndromes characterized by neuropsychiatric symptoms known as "pediatric autoimmune neuropsychiatric disorders associated with streptococcus" (PANDAS). However, more recently, PANDAS has been reconsidered and evolved towards pediatric acute-onset neuropsychiatric syndrome (PANS) and/or Childhood Acute Neuropsychiatric Syndrome (CANS) all characterized by the presence of typical of OCD symptoms and tics. In adult OCD patients, different immunological parameters have been described to differ from those of healthy control subjects, although a few numbers of studies were carred out and most of them performed in small samples. CONCLUSIONS Although the exact relationships between OCD and immune processes are still unclear, available literature supports their role in the pathophysiology of OCD, while providing a fascinating hint for possible immunotherapeutic treatments in OCD.
Collapse
|
14
|
Bandil K, Singhal P, Dogra A, Rawal SK, Doval DC, Varshney AK, Bharadwaj M. Association of SNPs/haplotypes in promoter of TNF A and IL-10 gene together with life style factors in prostate cancer progression in Indian population. Inflamm Res 2017; 66:1085-1097. [PMID: 28993831 DOI: 10.1007/s00011-017-1088-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2017] [Revised: 08/03/2017] [Accepted: 08/22/2017] [Indexed: 12/29/2022] Open
Abstract
OBJECTIVE Levels of proinflammatory (TNF A) and anti-inflammatory (IL-10) cytokines play a key role in the progression of inflammation as well as cancer disease. We were investigating the potential association of single-nucleotide polymorphisms (SNPs)/haplotypes in proinflammatory (TNF A) and anti-inflammatory (IL-10) cytokines locus with the development of PCa in Indian population. MATERIALS AND METHODS We had genotyped 235 BPH/PCa samples (130 BPH and 105 cancer) along with 115 control samples for proinflammatory (TNF A -238G/A and -308G/A) and anti-inflammatory (IL-10 -1082A/G, -819C/T and -592C/A) cytokines SNPs in the gene promoter region using ARMS-PCR method. RESULTS Allelic frequencies of TNF A and IL-10 SNPs were found to be significantly associated with the risk of prostate cancer and BPH when compared to controls (p = 0.05). Further haplotypic analysis showed that two haplotypes of TNF A (AG and AA) and IL-10 gene (CCG and CTG) were serving as risk haplotypes for prostate cancer development. IL-10 risk haplotypes were found to be positively associated with aggressiveness of prostate cancer. We also noticed successively increasing percentage of TNF A and IL-10 risk haplotypes with life style habits like smoking (10 and 26%) and alcohol consuming (9 and 27%). CONCLUSIONS According to our data, TNF A -238G>A and IL-10 -1082A>G, -819C>T and -592C>A may be associated with the development of prostate cancer and BPH. We could also notice higher frequency of TNF A and IL-10 risk haplotypes in smoker and alcohol user. Interestingly, IL-10 risk haplotype was positively associated with aggressiveness of tumor. This information can be used for the early diagnosis of disease and to improve tissue-specific treatment's efficacy which will be moving ultimately towards the discovery of personalized therapy.
Collapse
Affiliation(s)
- Kapil Bandil
- Division of Molecular Genetics and Biochemistry, National Institute of Cancer Prevention and Research (ICMR), I-7, Sector-39, Noida, 201301, India.,Dr. A.P.J. Abdul Kalam Technical University, Lucknow, UP, India
| | - Pallavi Singhal
- Division of Molecular Genetics and Biochemistry, National Institute of Cancer Prevention and Research (ICMR), I-7, Sector-39, Noida, 201301, India
| | - Atika Dogra
- Research Department, Rajiv Gandhi Cancer Institute and Research Centre, Rohini, New Delhi, India
| | - Sudhir K Rawal
- Surgical Gynae Uro-Oncology, Rajiv Gandhi Cancer Institute and Research Centre, Rohini, New Delhi, India
| | - D C Doval
- Medical Oncology, Rajiv Gandhi Cancer Institute and Research Centre, Rohini, New Delhi, India
| | - Anil K Varshney
- R. G. Stone Urology and Laparoscopy Hospital, New Delhi, India
| | - Mausumi Bharadwaj
- Division of Molecular Genetics and Biochemistry, National Institute of Cancer Prevention and Research (ICMR), I-7, Sector-39, Noida, 201301, India. .,Dr. A.P.J. Abdul Kalam Technical University, Lucknow, UP, India.
| |
Collapse
|
15
|
Lajunen TK, Jaakkola JJK, Jaakkola MS. IL6 polymorphisms modify the effects of smoking on the risk of adult asthma. J Allergy Clin Immunol 2017; 141:799-802.e9. [PMID: 28987812 DOI: 10.1016/j.jaci.2017.09.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2016] [Revised: 09/08/2017] [Accepted: 09/18/2017] [Indexed: 01/23/2023]
Affiliation(s)
- Taina K Lajunen
- Center for Environmental and Respiratory Health Research (CERH), University of Oulu, Oulu, Finland; Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland
| | - Jouni J K Jaakkola
- Center for Environmental and Respiratory Health Research (CERH), University of Oulu, Oulu, Finland; Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland.
| | - Maritta S Jaakkola
- Center for Environmental and Respiratory Health Research (CERH), University of Oulu, Oulu, Finland; Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland
| |
Collapse
|
16
|
Bandil K, Singhal P, Sharma U, Hussain S, Basu S, Parashari A, Singh V, Sehgal A, Shivam A, Ahuja P, Bharadwaj M, Banerjee BD, Mehrotra R. Impacts of TNF-LTA SNPs/Haplotypes and Lifestyle Factors on Oral Carcinoma in an Indian Population. Mol Diagn Ther 2016; 20:469-80. [DOI: 10.1007/s40291-016-0215-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
|
17
|
Lajunen TK, Jaakkola JJK, Jaakkola MS. Interleukin 6 SNP rs1800797 associates with the risk of adult-onset asthma. Genes Immun 2016; 17:193-8. [PMID: 26938664 DOI: 10.1038/gene.2016.8] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2015] [Revised: 11/24/2015] [Accepted: 01/04/2016] [Indexed: 12/18/2022]
Abstract
Interleukin 6 (IL6) is an inflammatory cytokine that has been suggested to have an important role in the pathogenesis of asthma. IL6 single-nucleotide polymorphisms (SNPs) have been associated with levels of IL6, and with childhood and prevalent adult asthma. A recent study also suggested that IL6 SNPs associate especially with atopic asthma. However, association of IL6 SNPs with adult-onset asthma has not been studied. In a population-based study of 467 incident adult-onset asthma cases and 613 disease-free controls from South Finland, we analyzed association of 6 tagging SNPs of the IL6 locus with the risk of adult-onset asthma and with atopy. Asthma was clinically diagnosed, and atopy was defined based on Phadiatop test. IL6 SNP rs1800797 associated with the risk of adult-onset asthma in a log additive model, with adjusted odds ratio (aOR) 1.31 (95% confidence interval 1.09-1.57), and especially with the risk of atopic adult-onset asthma when compared with non-atopic controls, aOR 1.46 (95% CI 1.12-1.90). This is the first study to show an association of IL6 with adult-onset asthma, and especially with atopic adult-onset asthma.
Collapse
Affiliation(s)
- T K Lajunen
- Center for Environmental and Respiratory Health Research (CERH), University of Oulu, Oulu, Finland.,Medical Research Center Oulu (MRC Oulu), Oulu, Finland
| | - J J K Jaakkola
- Center for Environmental and Respiratory Health Research (CERH), University of Oulu, Oulu, Finland.,Medical Research Center Oulu (MRC Oulu), Oulu, Finland
| | - M S Jaakkola
- Center for Environmental and Respiratory Health Research (CERH), University of Oulu, Oulu, Finland.,Medical Research Center Oulu (MRC Oulu), Oulu, Finland
| |
Collapse
|
18
|
Bhat IA, Qasim I, Masoodi KZ, Paul SA, Bhat BA, Rasool R, Aziz SA, Shah ZA. Significant impact of IL-6 -174G/C but inverse relation with -634 C/G polymorphism in patients with non-small cell lung cancer in Kashmiri population. Immunol Invest 2016; 44:349-60. [PMID: 25942346 DOI: 10.3109/08820139.2015.1004336] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
To study the possible role of proinflammatory interleukin 6 -174 G>C (rs 1800795) and -634 C>G (rs 1800796) polymorphism in the pathogenesis of non-small cell lung cancer (NSCLC). A total of 190 NSCLC patients and 200 healthy controls were evaluated for polymorphic analysis of -174 G/C and -634 C/G by PCR-RFLP followed by DNA sequencing. A significant association was observed in the genotypic and allelic distribution of IL-6 -174 G/C in the NSCLC group as compared to control group [OR = 2.7 (1.77-4.11), p < 0.0001]. Smokers with the -174C allele were found to be significantly associated with NSCLC (p = 0.01), while 634C/G SNP showed an inverse relation [OR-0.4, p < 0.0001]. The present investigation revealed a significant association of the IL6 -174 G/C gene promoter polymorphism with NSCLC, and thus, the IL-6 -174G/C genotype can be considered as one of the biological markers in the etiology of NSCLC.
Collapse
Affiliation(s)
- Imtiyaz A Bhat
- Department of Immunology and Molecular Medicine, Sher-i-Kashmir Institute of Medical Sciences , Srinagar , India
| | | | | | | | | | | | | | | |
Collapse
|
19
|
Galor A, Covington D, Levitt AE, McManus KT, Seiden B, Felix ER, Kalangara J, Feuer W, Patin DJ, Martin ER, Sarantopoulos KD, Levitt RC. Neuropathic Ocular Pain due to Dry Eye is Associated with Multiple Comorbid Chronic Pain Syndromes. THE JOURNAL OF PAIN 2015; 17:310-8. [PMID: 26606863 DOI: 10.1016/j.jpain.2015.10.019] [Citation(s) in RCA: 66] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/10/2015] [Revised: 09/19/2015] [Accepted: 10/29/2015] [Indexed: 12/30/2022]
Abstract
UNLABELLED Recent data show that dry eye (DE) susceptibility and other chronic pain syndromes (CPS) such as chronic widespread pain, irritable bowel syndrome, and pelvic pain, might share common heritable factors. Previously, we showed that DE patients described more severe symptoms and tended to report features of neuropathic ocular pain (NOP). We hypothesized that patients with a greater number of CPS would have a different DE phenotype compared with those with fewer CPS. We recruited a cohort of 154 DE patients from the Miami Veterans Affairs Hospital and defined high and low CPS groups using cluster analysis. In addition to worse nonocular pain complaints and higher post-traumatic stress disorder and depression scores (P < .01), we found that the high CPS group reported more severe neuropathic type DE symptoms compared with the low CPS group, including worse ocular pain assessed via 3 different pain scales (P < .05), with similar objective corneal DE signs. To our knowledge, this was the first study to show that DE patients who manifest a greater number of comorbid CPS reported more severe DE symptoms and features of NOP. These findings provided further evidence that NOP might represent a central pain disorder, and that shared mechanistic factors might underlie vulnerability to some forms of DE and other comorbid CPS. PERSPECTIVE DE patients reported more frequent CPS (high CPS group) and reported worse DE symptoms and ocular and nonocular pain scores. The high CPS group reported symptoms of NOP that share causal genetic factors with comorbid CPS. These results imply that an NOP evaluation and treatment should be considered for DE patients.
Collapse
Affiliation(s)
- Anat Galor
- Miami Veterans Administration Medical Center, Miami, Florida; Bascom Palmer Eye Institute, University of Miami, Miami, Florida
| | - Derek Covington
- Miami Veterans Administration Medical Center, Miami, Florida; Department of Anesthesiology, Perioperative Medicine and Pain Management, University of Miami Miller School of Medicine, Miami, Florida
| | | | - Katherine T McManus
- Miami Veterans Administration Medical Center, Miami, Florida; Bascom Palmer Eye Institute, University of Miami, Miami, Florida
| | - Benjamin Seiden
- Bascom Palmer Eye Institute, University of Miami, Miami, Florida
| | - Elizabeth R Felix
- Department of Anesthesiology, Perioperative Medicine and Pain Management, University of Miami Miller School of Medicine, Miami, Florida; Department of Physical Medicine and Rehabilitation, University of Miami Miller School of Medicine, Miami, Florida
| | - Jerry Kalangara
- Miami Veterans Administration Medical Center, Miami, Florida; Department of Anesthesiology, Perioperative Medicine and Pain Management, University of Miami Miller School of Medicine, Miami, Florida
| | - William Feuer
- Bascom Palmer Eye Institute, University of Miami, Miami, Florida
| | - Dennis J Patin
- Department of Anesthesiology, Perioperative Medicine and Pain Management, University of Miami Miller School of Medicine, Miami, Florida
| | - Eden R Martin
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, Florida; John T Macdonald Foundation Department of Human Genetics, University of Miami Miller School of Medicine, Miami, Florida
| | - Konstantinos D Sarantopoulos
- Miami Veterans Administration Medical Center, Miami, Florida; Department of Anesthesiology, Perioperative Medicine and Pain Management, University of Miami Miller School of Medicine, Miami, Florida
| | - Roy C Levitt
- Miami Veterans Administration Medical Center, Miami, Florida; Department of Anesthesiology, Perioperative Medicine and Pain Management, University of Miami Miller School of Medicine, Miami, Florida; John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, Florida; John T Macdonald Foundation Department of Human Genetics, University of Miami Miller School of Medicine, Miami, Florida.
| |
Collapse
|
20
|
Gane JM, Stockley RA, Sapey E. The rs361525 polymorphism does not increase production of tumor necrosis factor alpha by monocytes from alpha-1 antitrypsin deficient subjects with chronic obstructive pulmonary disease - a pilot study. J Negat Results Biomed 2015; 14:20. [PMID: 26620975 PMCID: PMC4665865 DOI: 10.1186/s12952-015-0039-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2015] [Accepted: 11/16/2015] [Indexed: 01/12/2023] Open
Abstract
Background Polymorphisms in the TNF-A gene have been associated with chronic obstructive pulmonary disease (COPD) in some case-control studies. Previous work has shown that COPD/chronic bronchitis subjects with alpha-1 antitrypsin deficiency with the rs361525 TNF-α single nucleotide polymorphism have 100 times more TNF-in spontaneous sputum than disease matched controls. Our objective was to determine if the presence of this polymorphism increased TNF-α production by blood monocytes from COPD subjects. Findings Monocytes from 18 COPD/alpha-1 antitrypsin deficient subjects, with and without the rs361525 polymorphism, were cultured in the presence or absence of lipopolysaccharide. Cell-free supernatants were analyzed by ELISA and real-time PCR performed using cDNA from extracted RNA. Baseline expression of TNF-α messenger RNA was no different between the groups. No difference in messenger RNA or secreted protein was observed over time in un-stimulated cells. TNF-α messenger RNA expression and protein was not higher in lipopolysaccharide-stimulated monocytes from subjects with the polymorphism compared to cells from patients with the wild-type allele. Conclusions This small pilot study did not provide an explanation for the findings of earlier observations of the association of the rs361525 polymorphism with TNF-α in airways secretions. Possible reasons for the lack of concordance include the study of blood rather than tissue cells, the use of a single stimulant rather than biological secretions and the need for far greater subject numbers to overcome intra-subject variation in monocyte TNF-α production.
Collapse
Affiliation(s)
- Jennie M Gane
- Institute of Inflammation and Ageing, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK. .,Centre for Translational Inflammation Research, New Queen Elizabeth Hospital, University of Birmingham Laboratories, Institute of Inflammation and Ageing, Edgbaston, Birmingham, B15 2TT, UK.
| | - Robert A Stockley
- Lung Investigation Unit, University Hospital Birmingham NHS Foundation Trust, Edgbaston, Birmingham, UK.
| | - Elizabeth Sapey
- Institute of Inflammation and Ageing, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK.
| |
Collapse
|
21
|
Shattuck EC, Muehlenbein MP. Human sickness behavior: Ultimate and proximate explanations. AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY 2015; 157:1-18. [DOI: 10.1002/ajpa.22698] [Citation(s) in RCA: 91] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/16/2014] [Revised: 12/27/2014] [Accepted: 12/28/2014] [Indexed: 12/22/2022]
Affiliation(s)
- Eric C. Shattuck
- Evolutionary Physiology and Ecology Laboratory; Department of Anthropology; Indiana University; Bloomington IN
| | - Michael P. Muehlenbein
- Evolutionary Physiology and Ecology Laboratory; Department of Anthropology; Indiana University; Bloomington IN
| |
Collapse
|
22
|
Cadoni G, Gaetani E, Picciotti PM, Arzani D, Quarta M, Giannantonio S, Paludetti G, Boccia S. A case-control study on proinflammatory genetic Polymorphisms on sudden sensorineural hearing loss. Laryngoscope 2014; 125:E28-32. [DOI: 10.1002/lary.24743] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2013] [Revised: 04/22/2014] [Accepted: 04/26/2014] [Indexed: 11/08/2022]
Affiliation(s)
- Gabriella Cadoni
- Department of Otorhinolaryngology; Catholic University of the Sacred Heart; Rome Italy
| | - Eleonora Gaetani
- Department of Special Pathology and Medical Semiotics; Catholic University of the Sacred Heart; Rome Italy
| | | | - Dario Arzani
- Department of Hygiene; Catholic University of the Sacred Heart; Rome Italy
| | - Miriam Quarta
- Department of Special Pathology and Medical Semiotics; Catholic University of the Sacred Heart; Rome Italy
| | - Sara Giannantonio
- Department of Otorhinolaryngology; Catholic University of the Sacred Heart; Rome Italy
| | - Gaetano Paludetti
- Department of Otorhinolaryngology; Catholic University of the Sacred Heart; Rome Italy
| | - Stefania Boccia
- Department of Hygiene; Catholic University of the Sacred Heart; Rome Italy
| |
Collapse
|
23
|
The role of IL-6 572 C/G, 190 C/T, and 174 G/C gene polymorphisms in children's obesity. Eur J Pediatr 2014; 173:1285-96. [PMID: 24740880 DOI: 10.1007/s00431-014-2315-5] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2014] [Revised: 03/30/2014] [Accepted: 04/02/2014] [Indexed: 02/05/2023]
Abstract
UNLABELLED The aim of this study was to establish the correlations between the polymorphisms of the genes interleukin (IL)-6 572, 190, and 174 in obese children. We assessed 222 hospitalized children divided into two groups: group I (control) included 110 patients with normal nutritional status, and group II consisted of 102 obesity patients. The two groups underwent IL-6 572 C/G, 190 C/T, and 174 G/C polymorphism testing, measurement of anthropometric parameters (mid-upper arm circumference and tricipital skinfold thickness), and paraclinical evaluation (protein, albumin, leptin, adiponectin, and vascular endothelial growth factor (VEGF)). We observed that phenotype CC was more frequent in obese children for IL-6 572 (p = 0.0001), whereas CG heterozygotes were more frequent in the obese group for the IL-6 190 gene (62.7 %; p = 0.0001). Leptin was dependent on IL-6 572 and IL-6 174 gene polymorphisms and albumin, whereas adiponectin was dependent on the IL-6 174 gene polymorphism. Body mass index (BMI), mid-upper arm circumference (MUAC), and tricipital skinfold thickness (TST) serum albumin levels correlated with C allele carriers of the IL-6 572 and IL-6 190 genes in children with obesity, whereas the CC genotype of IL-6 174 was a protective factor for obesity. CONCLUSION Obesity is most frequently associated in children with IL-6 174 C allele carriers and with IL-6 190 C allele carriers.
Collapse
|
24
|
Bennett JM, Glaser R, Andridge RR, Peng J, Malarkey WB, Kiecolt-Glaser JK. Long lasting effects of smoking: breast cancer survivors' inflammatory responses to acute stress differ by smoking history. Psychoneuroendocrinology 2013; 38:179-87. [PMID: 22727479 PMCID: PMC3488120 DOI: 10.1016/j.psyneuen.2012.05.012] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2011] [Revised: 04/23/2012] [Accepted: 05/22/2012] [Indexed: 11/25/2022]
Abstract
Cigarette smoking continues to be the most preventable cause of illness and death and has been linked to the development and prognosis of cancer. Current smokers have higher levels of inflammation than nonsmokers, and inflammation can remain elevated in former smokers even years following cessation. Inflammation can also be enhanced by stress. This study examined cortisol and inflammatory responses to a laboratory stressor in breast cancer survivors who formerly smoked compared to their counterparts who had never smoked. Participants included 89 women (age=51.6±8.9 years) who had completed treatment for stage 0-IIIA breast cancer within the past three years and were at least two months post surgery, radiation or chemotherapy, whichever occurred last. Cortisol and interleukin-6 (IL-6) were evaluated in response to a standardized laboratory speech and mental arithmetic stressor. Former (n=25) and never (n=64) smokers did not differ by cancer stage, cancer treatment, comorbidities, time since cancer treatment, depression, or stress. Despite having similar cortisol responses to the stressor, former smokers had exaggerated IL-6 responses two hours post-stressor compared to never smokers. This effect persisted after controlling for age, BMI, time since treatment, education, and antidepressant use. An exaggerated and prolonged inflammatory response to stress could be one mechanism underlying the persistent inflammation observed in former smokers.
Collapse
Affiliation(s)
- Jeanette M. Bennett
- Division of Oral Biology, College of Dentistry, The Ohio State University, Columbus, OH 43210, USA,Institute for Behavioral Medicine Research, College of Medicine, The Ohio State University, Columbus, OH 43210, USA,Corresponding Author: Jeanette M. Bennett, PhD, Institute for Behavioral Medicine Research, Ohio State University College of Medicine, 460 Medical Center Drive, Room 131B, Columbus, OH 43210-1228 USA, Phone: 614-366-5029; Fax: 614-366-3627,
| | - Ronald Glaser
- Institute for Behavioral Medicine Research, College of Medicine, The Ohio State University, Columbus, OH 43210, USA,Department of Internal Medicine, College of Medicine, The Ohio State University, Columbus, OH 43210, USA,Department of Molecular Virology, Immunology and Medical Genetics, College of Medicine, The Ohio State University, Columbus, OH 43210, USA,Comprehensive Cancer Center, College of Medicine, The Ohio State University, Columbus, OH 43210, USA
| | - Rebecca R. Andridge
- Division of Biostatistics, College of Public Health, The Ohio State University, Columbus, OH 43210, USA
| | - Juan Peng
- Division of Biostatistics, College of Public Health, The Ohio State University, Columbus, OH 43210, USA
| | - William B. Malarkey
- Institute for Behavioral Medicine Research, College of Medicine, The Ohio State University, Columbus, OH 43210, USA,Department of Internal Medicine, College of Medicine, The Ohio State University, Columbus, OH 43210, USA,Comprehensive Cancer Center, College of Medicine, The Ohio State University, Columbus, OH 43210, USA,Department of Psychiatry, College of Medicine, The Ohio State University, Columbus, OH 43210, USA
| | - Janice K. Kiecolt-Glaser
- Institute for Behavioral Medicine Research, College of Medicine, The Ohio State University, Columbus, OH 43210, USA,Comprehensive Cancer Center, College of Medicine, The Ohio State University, Columbus, OH 43210, USA,Department of Psychiatry, College of Medicine, The Ohio State University, Columbus, OH 43210, USA
| |
Collapse
|
25
|
Beumer W, Drexhage RC, De Wit H, Versnel MA, Drexhage HA, Cohen D. Increased level of serum cytokines, chemokines and adipokines in patients with schizophrenia is associated with disease and metabolic syndrome. Psychoneuroendocrinology 2012; 37:1901-11. [PMID: 22541717 DOI: 10.1016/j.psyneuen.2012.04.001] [Citation(s) in RCA: 131] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2011] [Revised: 04/03/2012] [Accepted: 04/03/2012] [Indexed: 02/02/2023]
Abstract
At present there are strong indications of a shared vulnerability factor for schizophrenia (SZ), diabetes and the metabolic syndrome (metS). In this study we focus on an aberrantly activated monocyte/macrophage system as the shared factor. We measured in SZ patients (n=144), the serum levels of monocyte/macrophage cytokines/chemokines/adipokines CCL2, CCL4, IL-1β, TNF-α, IL-6, PTX3, leptin, adiponectin, PAI-1, OPG and ICAM-1 and compared these levels to healthy controls (HC) (n=138). Using multivariate analysis, we studied the effect of the presence of the disease SZ, the components of the metS including BMI, the levels of lipids (HDL cholesterol and triglycerides (TG)), diabetes (hyperglycemia) and the use of antipsychotic medication, on the serum levels of these immune compounds. We found all measured immune compounds with the exception of PAI-1 and OPG to be elevated in the SZ patient population. Multivariate analysis showed that elevations were linked to gender (ICAM-1, leptin, TNF-α and adiponectin), an increased BMI (leptin, adiponectin), hyperglycemia/diabetes (CCL4, and OPG), reduced HDL-cholesterol or increased levels of TG (adiponectin and PTX3) or the metS (CCL2, leptin and adiponectin). IL-1β and IL-6 were the only immune compounds raised in the serum of patients not affected by any of the included factors. Although many of the immune compounds were found linked to (components of) the metS, the most dominant linkage was found with the disease schizophrenia, confirming earlier reports on increased monocyte/macrophage activation as a key component for understanding the pathogenesis of schizophrenia.
Collapse
Affiliation(s)
- Wouter Beumer
- Department of Immunology, Erasmus MC, Rotterdam, The Netherlands.
| | | | | | | | | | | |
Collapse
|
26
|
Muñoz-Valle JF, Oregón-Romero E, Rangel-Villalobos H, Martínez-Bonilla GE, Castañeda-Saucedo E, Salgado-Goytia L, Leyva-Vázquez MA, Illades-Aguiar B, Alarcón-Romero LDC, Espinoza-Rojo M, Parra-Rojas I. High expression of TNF alpha is associated with −308 and −238 TNF alpha polymorphisms in knee osteoarthritis. Clin Exp Med 2012; 14:61-7. [DOI: 10.1007/s10238-012-0216-3] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2012] [Accepted: 10/13/2012] [Indexed: 01/12/2023]
|
27
|
Shahabi P, Siest G, Herbeth B, Ndiaye NC, Visvikis-Siest S. Clinical necessity of partitioning of human plasma haptoglobin reference intervals by recently-discovered rs2000999. Clin Chim Acta 2012; 413:1618-24. [DOI: 10.1016/j.cca.2012.04.033] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2012] [Revised: 04/23/2012] [Accepted: 04/29/2012] [Indexed: 11/28/2022]
|
28
|
Azad MB, Lissitsyn Y, Miller GE, Becker AB, HayGlass KT, Kozyrskyj AL. Influence of socioeconomic status trajectories on innate immune responsiveness in children. PLoS One 2012; 7:e38669. [PMID: 22685596 PMCID: PMC3369855 DOI: 10.1371/journal.pone.0038669] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2011] [Accepted: 05/09/2012] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVES Lower socioeconomic status (SES) is consistently associated with poor health, yet little is known about the biological mechanisms underlying this inequality. In children, we examined the impact of early-life SES trajectories on the intensity of global innate immune activation, recognizing that excessive activation can be a precursor to inflammation and chronic disease. METHODS Stimulated interleukin-6 production, a measure of immune responsiveness, was analyzed ex vivo for 267 Canadian schoolchildren from a 1995 birth cohort in Manitoba, Canada. Childhood SES trajectories were determined from parent-reported housing data using a longitudinal latent-class modeling technique. Multivariate regression was conducted with adjustment for potential confounders. RESULTS SES was inversely associated with innate immune responsiveness (p=0.003), with persistently low-SES children exhibiting responses more than twice as intense as their high-SES counterparts. Despite initially lower SES, responses from children experiencing increasing SES trajectories throughout childhood were indistinguishable from high-SES children. Low-SES effects were strongest among overweight children (p<0.01). Independent of SES trajectories, immune responsiveness was increased in First Nations children (p<0.05) and urban children with atopic asthma (p<0.01). CONCLUSIONS These results implicate differential immune activation in the association between SES and clinical outcomes, and broadly imply that SES interventions during childhood could limit or reverse the damaging biological effects of exposure to poverty during the preschool years.
Collapse
Affiliation(s)
- Meghan B Azad
- Women and Children's Health Research Institute, Department of Pediatrics, University of Alberta, Edmonton, Alberta, Canada
| | | | | | | | | | | |
Collapse
|
29
|
Calkavur S, Akisu M, Olukman O, Balim Z, Berdeli A, Cakmak B, Koroglu O, Yalaz M, Kultursay N. Genetic factors that influence short-term neurodevelopmental outcome in term hypoxic-ischaemic encephalopathic neonates. J Int Med Res 2012; 39:1744-56. [PMID: 22117975 DOI: 10.1177/147323001103900517] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
It is difficult to predict outcome in neonates that experience perinatal hypoxic ischaemia. Morbidity and mortality may be affected by genetic factors that augment inflammatory and coagulative responses. This prospective study analysed the effects of proinflammatory cytokine gene polymorphisms (tumour necrosis factor-α [TNFA] 308G>A and interleukin-6 [IL6] 174G>C) and prothrombotic factor gene mutations (prothrombin G20210A, factor V Leiden G1691A and methylenetetra hydrofolate reductase [MTHFR] C677T) on the early neurological prognosis in 40 term hypoxic ischaemic encephalopathic neonates. There were significant relationships for Sarnat and Sarnat staging with electroencephalographic findings, transfontanelle ultrasound (US) results, early neonatal outcome and neurological morbidity. Genetic mutations in the prothrombotic proteins, the TNFA 308G>A polymorphism and the cerebrospinal fluid levels of TNF-α protein were not related to clinical stage, electroencephalography, transfontanelle US or neurological status at discharge or at postnatal months 6 and 12. The IL6 174GC genotype demonstrated a protective role, being significantly correlated with normal electroencephalography, transfontanelle US and normal neurological findings at discharge. In conclusion, the IL6 174GC gene polymorphism seems to play a role in determining the risk and/or severity of perinatal cerebral injury.
Collapse
Affiliation(s)
- S Calkavur
- Department of Neonatology, Faculty of Medicine, Ege University, Izmir, Turkey
| | | | | | | | | | | | | | | | | |
Collapse
|
30
|
Mosaad YM, Fathy H, Fawzy Z, El-Saied MA. Tumor necrosis factor-α -308 G>A and interleukin-6 -174 G>C promoter polymorphisms and pemphigus. Hum Immunol 2012; 73:560-5. [PMID: 22365967 DOI: 10.1016/j.humimm.2012.02.001] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2011] [Revised: 01/26/2012] [Accepted: 02/01/2012] [Indexed: 01/09/2023]
Abstract
The objective of this study was to analyze the possible involvement of the tumor necrosis factor (TNF)-α -308 G>A and interleukin-6 (IL-6) -174 G>C polymorphisms in the susceptibility and/or disease profile of pemphigus in Egyptian patients. Detection of TNF-α -308 G>A by amplification refractory mutation system and IL-6 -174 G>C by restriction fragment length polymorphism was performed for 70 patients and 203 controls. No significant differences were observed in the distribution of TNF-α -308 in pemphigus patients and controls. However, GA+AA genotypes were more frequent in pemphigus vulgaris (PV) patients only versus controls (p(c) = 0.046). The frequency of the C allele and CC/GC genotypes of IL-6 -174 was significantly higher in pemphigus patients and those with the 2 major clinical forms (PV and pemphigus foliaceus [PF]) compared with controls (p < 0.05). Comparison of the distribution of TNF-α -308 and IL-6 -174 variants in relation to clinical type of pemphigus (PV versus PF), activity score, recurrence, and demographic data of patients revealed no significant associations. The IL-6 -174 CC genotype represents a marker of increased susceptibility to pemphigus in Egyptian patients and GG genotype can be considered a low-risk genotype; TNF-α -308 A-containing genotypes contribute to the susceptibility to PV only.
Collapse
Affiliation(s)
- Youssef M Mosaad
- Clinical Immunology Unit, Clinical Pathology Department, Mansoura Faculty of Medicine, Mansoura 35111, Egypt.
| | | | | | | |
Collapse
|
31
|
Distributions of interleukin-6 (IL-6) promoter and metallothionein 2A (MT2A) core promoter region gene polymorphisms and their associations with aging in Turkish population. Arch Gerontol Geriatr 2011; 53:354-8. [DOI: 10.1016/j.archger.2011.01.001] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2010] [Revised: 12/30/2010] [Accepted: 12/31/2010] [Indexed: 12/12/2022]
|
32
|
Giachelia M, Voso MT, Tisi MC, Martini M, Bozzoli V, Massini G, D'Aló F, Larocca LM, Leone G, Hohaus S. Interleukin-6 plasma levels are modulated by a polymorphism in the NF-κB1 gene and are associated with outcome following rituximab-combined chemotherapy in diffuse large B-cell non-Hodgkin lymphoma. Leuk Lymphoma 2011; 53:411-6. [PMID: 21902578 DOI: 10.3109/10428194.2011.621566] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Peripheral blood cytokines are known prognostic parameters in diffuse large B-cell lymphoma (DLBCL) treated with chemotherapy, but their role after the introduction of rituximab is unknown. Seven polymorphisms in the promoter regions of IL-6, IL-10 and NF-κB1 genes were assessed in 167 patients with DLBCL and 99 controls and correlated with interleukin-6 (IL-6) and IL-10 plasma levels. Outcome was analyzed in 137 patients treated with rituximab-based chemotherapy. The NF-κB1 - 94ATTG deletion was associated with increased IL-6 and IL-10 in DLBCL. High IL-6 concentration correlated with unfavorable prognostic factors included in the international prognostic index (IPI) and predicted for inferior progression-free (p = 0.007) and overall survival (p = 0.02). IL-6 levels remained a significant outcome predictor also including IPI as a covariate (p = 0.006 for progression-free survival). Our data suggest that the NF-κB1 genetic background influences IL-6 production in DLBCL, and that high IL-6 concentration is an independent prognostic factor also in the "rituximab era."
Collapse
|
33
|
Yang CM, Hou YY, Chiu YT, Chen HC, Chu ST, Chi CC, Hsiao M, Lee CY, Hsieh CJC, Lin YC, Hsieh YD, Ger LP. Interaction between tumour necrosis factor-α gene polymorphisms and substance use on risk of betel quid-related oral and pharyngeal squamous cell carcinoma in Taiwan. Arch Oral Biol 2011; 56:1162-9. [DOI: 10.1016/j.archoralbio.2011.03.009] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2010] [Revised: 01/31/2011] [Accepted: 03/18/2011] [Indexed: 01/03/2023]
|
34
|
Berthold HK, Laudes M, Krone W, Gouni-Berthold I. Association between the interleukin-6 promoter polymorphism -174G/C and serum lipoprotein(a) concentrations in humans. PLoS One 2011; 6:e24719. [PMID: 21935443 PMCID: PMC3173458 DOI: 10.1371/journal.pone.0024719] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2011] [Accepted: 08/17/2011] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Lipoprotein(a) [Lp(a)] is an independent risk factor for cardiovascular disease. The interleukin-6 (IL-6) receptor antagonist tocilizumab has been shown to lower serum Lp(a) concentrations. We investigated whether the IL-6 single nucleotide polymorphism -174G/C is associated with baseline serum Lp(a) concentrations. METHODOLOGY/PRINCIPAL FINDINGS We divided 2321 subjects from the Lipid Analytic Cologne (LIANCO) cohort into 2 groups, the ones with substantially elevated Lp(a), defined as concentrations ≥60 mg/dl (n = 510), and the ones with Lp(a) <60 mg/dl (n = 1811). The association with the genotypes GG (33.7%), GC (50.75%) and CC (15.55%) was investigated. The GC and the CC genotype were associated with a significantly increased odds ratio of having substantially elevated Lp(a) concentrations (OR = 1.3, 95% CI 1.04 to 1.63, P = 0.02 and OR = 1.44, 95% CI 1.06 to 1.93, P = 0.018). These associations remained significant after adjusting for age, sex, smoking behavior, body mass index, serum lipoproteins, hypertension and diabetes. Of these covariates, only LDL cholesterol was significantly and independently associated with elevated Lp(a) concentrations. CONCLUSIONS/SIGNIFICANCE The IL-6 single nucleotide polymorphism -174G/C is associated with increased odds of having elevated Lp(a). Whether this association plays a role in the Lp(a)-lowering effects of IL-6 receptor antagonists remains to be established.
Collapse
Affiliation(s)
- Heiner K Berthold
- Research Group on Geriatrics, Evangelical Geriatrics Center Berlin (EGZB), Charité University Medicine Berlin, Berlin, Germany.
| | | | | | | |
Collapse
|
35
|
Carp SJ, Barr AE, Barbe MF. Serum biomarkers as signals for risk and severity of work-related musculoskeletal injury. Biomark Med 2010; 2:67-79. [PMID: 20477364 DOI: 10.2217/17520363.2.1.67] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Work-related musculoskeletal disorders (MSDs) have accounted for a significant proportion of work injuries and workers' compensation claims in industrialized nations since the late 1980s. Despite epidemiological evidence for the role of repetition and force in the onset and progression of work-related MSDs, complete understanding of these important occupational health problems requires further elucidation of the underlying pathogenesis. Results from several clinical and experimental studies indicate that pathological and/or adaptive tissue changes occur as a consequence of performing repetitive and/or forceful tasks. Here, we review evidence of these tissue changes as revealed by the testing of serum biomarkers. Biomarkers of inflammation (inflammatory cytokines and C-reactive protein), cell stress or injury (malondialdehyde and creatine kinase), and collagen synthesis and degradation (collagen I carboxy-terminal propeptide and type-I collagen cross-linked C-telopeptide, respectively) and their association with MSDs will be reviewed.
Collapse
Affiliation(s)
- Stephen J Carp
- Temple University, Department of Physical Therapy, College of Health Professions, Philadelphia, PA 19140, USA.
| | | | | |
Collapse
|
36
|
Cota LOM, Viana MB, Moreira PR, Gomez RS, Cortelli JR, Cortelli SC, Costa FO. Gingival overgrowth in cyclosporine, tacrolimus, or sirolimus-based immunosuppressive regimens and the single nucleotide IL-6 (-174 G/C) gene polymorphism. Arch Oral Biol 2010; 55:494-501. [PMID: 20430366 DOI: 10.1016/j.archoralbio.2010.04.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2009] [Revised: 04/01/2010] [Accepted: 04/06/2010] [Indexed: 01/28/2023]
Abstract
OBJECTIVE Interleukin-6 (IL-6) may be involved in drug-induced gingival overgrowth (GO). The present study was conducted to assess the association between IL-6 (-174 G/C) gene polymorphism and GO in renal transplant recipients under cyclosporine (CsA), tacrolimus (Tcr), or sirolimus (Sir)-based regimens. METHODS Within an eligible population, 45 unrelated subjects were selected for each CsA, Tcr, and Sir group, totaling a sample of 135 subjects. GO was visually assessed and subjects were assigned as controls (non-responders) or cases (responders) in a post hoc definition. IL-6 gene polymorphism was assessed using the polymerase chain reaction amplification and digestion. The distribution of genotypes and allele frequencies in responders and non-responders were compared using the Chi-squared test. RESULTS The number of responders was 27 (60.0%), 13 (28.9%), and 7 (15.6%) in the CsA, Tcr, and Sir groups, respectively. No differences could be observed at frequencies of -174GG, -174CG, and -174CC genotypes when comparing responders to non-responders in the CsA, Tcr, and Sir groups. Similar to genotypes, allele frequencies showed no differences between responders and non-responders in all groups. CONCLUSIONS No association between IL-6 (-174 G/C) gene polymorphism and gingival overgrowth was observed in renal transplant recipients under CsA, Tcr, or Sir-based immunosuppressive maintenance regimens.
Collapse
Affiliation(s)
- Luís Otávio Miranda Cota
- Department of Dental Clinics, Oral Pathology and Oral Surgery, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | | | | | | | | | | | | |
Collapse
|
37
|
Association between interleukin-6 gene promoter −572C/G polymorphism and the risk of sporadic Alzheimer’s disease. Neurol Sci 2009; 31:165-8. [DOI: 10.1007/s10072-009-0199-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2008] [Accepted: 11/17/2009] [Indexed: 10/20/2022]
|
38
|
O’Connor MF, Bower JE, Cho HJ, Creswell JD, Dimitrov S, Hamby ME, Hoyt MA, Martin JL, Robles TF, Sloan EK, Thomas KS, Irwin MR. To assess, to control, to exclude: effects of biobehavioral factors on circulating inflammatory markers. Brain Behav Immun 2009; 23:887-97. [PMID: 19389469 PMCID: PMC2749909 DOI: 10.1016/j.bbi.2009.04.005] [Citation(s) in RCA: 379] [Impact Index Per Article: 25.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2009] [Revised: 04/14/2009] [Accepted: 04/14/2009] [Indexed: 01/22/2023] Open
Abstract
Behavioral scientists have increasingly included inflammatory biology as mechanisms in their investigation of psychosocial dynamics on the pathobiology of disease. However, a lack of standardization of inclusion and exclusion criteria and assessment of relevant control variables impacts the interpretation of these studies. The present paper reviews and discusses human biobehavioral factors that can affect the measurement of circulating markers of inflammation. Keywords relevant to inflammatory biology and biobehavioral factors were searched through PubMed. Age, sex, and hormonal status, socioeconomic status, ethnicity and race, body mass index, exercise, diet, caffeine, smoking, alcohol, sleep disruption, antidepressants, aspirin, and medications for cardiovascular disease are all reviewed. A tiered set of recommendations as to whether each variable should be assessed, controlled for, or used as an exclusion criteria is provided. These recommendations provide a framework for observational and intervention studies investigating linkages between psychosocial and behavioral factors and inflammation.
Collapse
Affiliation(s)
- Mary-Frances O’Connor
- Cousins Center for Psychoneuroimmunology, Department of Psychiatry and Biobehavioral Sciences, Semel Institute for Neuroscience and Human Behavior, University of California at Los Angeles (UCLA)
| | - Julie E. Bower
- Cousins Center for Psychoneuroimmunology, Department of Psychiatry and Biobehavioral Sciences, Semel Institute for Neuroscience and Human Behavior, University of California at Los Angeles (UCLA), Department of Psychology, UCLA
| | - Hyong Jin Cho
- Cousins Center for Psychoneuroimmunology, Department of Psychiatry and Biobehavioral Sciences, Semel Institute for Neuroscience and Human Behavior, University of California at Los Angeles (UCLA)
| | | | - Stoyan Dimitrov
- Cousins Center for Psychoneuroimmunology, Department of Psychiatry and Biobehavioral Sciences, Semel Institute for Neuroscience and Human Behavior, University of California at Los Angeles (UCLA)
| | - Mary E. Hamby
- Cousins Center for Psychoneuroimmunology, Department of Psychiatry and Biobehavioral Sciences, Semel Institute for Neuroscience and Human Behavior, University of California at Los Angeles (UCLA)
| | | | - Jennifer L. Martin
- Department of Medicine, UCLA and Veterans Administration Greater Los Angeles Healthcare System, Geriatrics Research, Education and Clinical Center
| | | | - Erica K. Sloan
- Cousins Center for Psychoneuroimmunology, Department of Psychiatry and Biobehavioral Sciences, Semel Institute for Neuroscience and Human Behavior, University of California at Los Angeles (UCLA)
| | - KaMala S. Thomas
- Cousins Center for Psychoneuroimmunology, Department of Psychiatry and Biobehavioral Sciences, Semel Institute for Neuroscience and Human Behavior, University of California at Los Angeles (UCLA)
| | - Michael R. Irwin
- Cousins Center for Psychoneuroimmunology, Department of Psychiatry and Biobehavioral Sciences, Semel Institute for Neuroscience and Human Behavior, University of California at Los Angeles (UCLA)
| |
Collapse
|
39
|
Ognjanovic S, Yuan JM, Chaptman AK, Fan Y, Yu MC. Genetic polymorphisms in the cytokine genes and risk of hepatocellular carcinoma in low-risk non-Asians of USA. Carcinogenesis 2009; 30:758-62. [PMID: 19126646 PMCID: PMC2675648 DOI: 10.1093/carcin/bgn286] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2008] [Revised: 11/07/2008] [Accepted: 12/13/2008] [Indexed: 12/12/2022] Open
Abstract
Polymorphisms in cytokine genes responsible for inflammatory and immune responses are associated with risk of hepatocellular carcinoma (HCC) in high-risk Chinese population. Similar data in low-risk populations are lacking. A population-based case-control study of HCC was conducted including 120 HCC patients and 230 matched control subjects of non-Asian residents in Los Angeles County, California. Genetic variants in the interferon gamma (IFNgamma), tumor necrosis factor-alpha (TNFalpha), interleukin-2 (IL-2), IL-4, IL-6, IL-10, IL-12 and IL-18 genes were determined by Taqman assays. The logistic regression method was used to analyze the data. For T helper (Th) 1 genes (IFNgamma, IL-6 and IL-12), relative to the putative high-activity genotypes, individual low-activity genotypes were associated with statistically non-significant increases in HCC risk. The odds ratio (OR) was 1.53 [95% confidence interval (CI) = 0.53-4.39] for three versus zero low-activity genotypes. For Th2 cytokines (IL-4 and IL-10), low- versus high-activity genotypes were associated with statistically non-significant decreases in HCC risk. The OR was 0.64 (95% CI = 0.27-1.55) for two versus zero low-activity genotypes. When the Th1 and Th2 genotypes were examined simultaneously, the highest level of risk was observed in individuals jointly possessing the highest number of low-activity Th1 genotypes and the lowest number of low-activity Th2 genotypes. There was a roughly doubling of risk between these two extreme genetic profiles, which did not reach statistical significance (OR = 1.98, 95% CI = 0.50-7.84, P = 0.08). In contrast to high-risk Chinese, Th1 and Th2 genotypes did not impact in a major way on risk of HCC in USA non-Asians.
Collapse
Affiliation(s)
- Simona Ognjanovic
- Department of Pediatrics, Division of Pediatric Epidemiology and Clinical Research, University of Minnesota, MMC 715, 420 Delaware Street S.E., Minneapolis, MN 55455, USA.
| | | | | | | | | |
Collapse
|
40
|
Cytokine SNPs: Comparison of allele frequencies by race and implications for future studies. Cytokine 2009; 46:236-44. [PMID: 19356949 DOI: 10.1016/j.cyto.2009.02.003] [Citation(s) in RCA: 68] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2008] [Revised: 01/06/2009] [Accepted: 02/12/2009] [Indexed: 11/23/2022]
Abstract
The role of inflammation is being considered in chronic diseases. Previous studies have examined SNPs in a few key inflammatory genes and have included small numbers of African American participants. Variation in the frequencies of inflammatory pathway SNPs may help to explain racial disparities in disease risk. Through a population-based study of 103 African American and 380 Caucasian unrelated, healthy women, we examined the relationships between race and allele frequencies of 70 cytokine and cytokine receptor SNPs. The associations between genotypic and haplotype frequencies and race were also analyzed. Allelic frequencies for 52 out of the 70 SNPs meeting criteria for analysis differed significantly by race. Of the 32 pro-inflammatory and 20 anti-inflammatory SNPs for which the allele frequencies varied significantly by race, variant allele frequency differences between Caucasians and African Americans ranged between 6-37% and 7-53% for pro-inflammatory SNPs and anti-inflammatory SNPs, respectively. Our findings suggest that while allele frequencies do vary by race, racial groups are not simplistically represented by a pro-inflammatory or anti-inflammatory genetic profile. Given the racial variability in allele frequencies in inflammatory gene SNPs, studies examining the association between these SNPs and disease should at least incorporate self-reported race in their analyses.
Collapse
|
41
|
Clinical significance of interleukin-6 (IL-6) gene polymorphism and IL-6 serum level in pancreatic adenocarcinoma and chronic pancreatitis. Dig Dis Sci 2009; 54:683-9. [PMID: 18661238 DOI: 10.1007/s10620-008-0390-z] [Citation(s) in RCA: 77] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2007] [Accepted: 06/17/2008] [Indexed: 12/13/2022]
Abstract
The aim of our study was to assess the clinical significance of -174G/C Il-6 gene polymorphism and Il-6 serum level in patients with pancreatic adenocarcinoma (PA) and chronic pancreatitis (CP). The study included 41 with pancreatic adenocarcinoma, 56 with chronic pancreatitis, and 50 healthy volunteers, hospitalized between 2003 and 2006. Il-6 serum levels were measured with an enzyme-linked immunoassay and Il-6 gene polymorphism was studied in DNA isolated from peripheral blood. In PA and CP patients Il-6 serum levels were significantly higher than in the control group (P < 0.01). The levels of Il-6 in the patients with tumor size >or=3.5 cm were higher than that in patients with smaller tumors (P < 0.01). The elevated Il-6 levels were also correlated with the presence of liver metastases (P < 0.01). Mean Il-6 serum level was significantly higher in patients homozygous G/G for -174 Il-6 gene compared with patients with at least one C allele. Our findings indicate that -174G/C Il-6 gene polymorphism influences circulating Il-6 levels. Increased Il-6 serum levels may be correlated with tumor size and the presence of liver metastases in patients with pancreatic adenocarcinoma.
Collapse
|
42
|
Di Bona D, Vasto S, Capurso C, Christiansen L, Deiana L, Franceschi C, Hurme M, Mocchegiani E, Rea M, Lio D, Candore G, Caruso C. Effect of interleukin-6 polymorphisms on human longevity: a systematic review and meta-analysis. Ageing Res Rev 2009; 8:36-42. [PMID: 18930842 DOI: 10.1016/j.arr.2008.09.001] [Citation(s) in RCA: 84] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2008] [Revised: 09/12/2008] [Accepted: 09/15/2008] [Indexed: 11/15/2022]
Abstract
Several studies have assessed changes in frequency of -174 interleukin (IL)-6 single nucleotide polymorphism (SNP) with age. If IL-6 tracks with disability and age-related diseases, then there should be reduction, in the oldest old, of the frequency of homozygous GG subjects, who produce higher IL-6 levels. However, discordant results have been obtained. To explore the relationship between this polymorphism and longevity, we analyzed individual data on long-living subjects and controls from eight case-control studies conducted in Europeans, using meta-analysis. There was no significant difference in the IL-6 genotype between the oldest old and controls (Odds Ratio [OR]=0.96; 95% C.I.: 0.77-1.20; p=0.71), but there was significant between-study heterogeneity (I2=55.5%). In a subgroup analyses when male centenarians from the three Italian studies were included, the frequency of the IL-6 -174 GG genotype was significantly lower than the other genotypes (OR=0.49; 95% C.I.: 0.31-0.80; p=0.004), with no evidence of heterogeneity (I2=0%). Our data supports a negative association between the GG genotype of IL-6 SNP and longevity in Italian centenarians, with males who carry the genotype being two times less likely to reach extreme old age compared with subjects carrying CC or CG genotypes. These findings were not replicated in other European groups suggesting a possible interaction between genetics, sex and environment in reaching longevity.
Collapse
Affiliation(s)
- Danilo Di Bona
- Dipartimento di Biopatologia e Metodologie Biomediche, Università di Palermo, Palermo, Italy
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
43
|
Giacconi R, Caruso C, Malavolta M, Lio D, Balistreri CR, Scola L, Candore G, Muti E, Mocchegiani E. Pro-inflammatory genetic background and zinc status in old atherosclerotic subjects. Ageing Res Rev 2008; 7:306-18. [PMID: 18611449 DOI: 10.1016/j.arr.2008.06.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2008] [Revised: 05/23/2008] [Accepted: 06/10/2008] [Indexed: 11/30/2022]
Abstract
Inflammation and genetics are prominent mechanisms in the pathogenesis of atherosclerosis (AT) and its complications. In this review we discuss the possible impact on AT development of several genetic determinants involved in inflammation, oxidative stress and cytoprotection (IL-6, TNF-alpha, IL-10, CD14, TLR4, MT, HSP70). Genetic polymorphisms of these genes may affect a differential inflammatory response predisposing to AT. However, allelic polymorphisms of genes which increase the risk of AT frequently occur in the general population but, only adequate gene-environment-polymorphism interactions promote the onset of the disease. Zinc deficiency has been suggested as an environmental risk factor for AT. With advancing age, the incidence of zinc deficiency increases for several reasons. Among them, dietary intake, malabsorption and genetic background of inflammatory markers may be involved. A crucial contribution may also be played by increased oxidative stress which may lead to the appearance of dysfunctional proteins, including metallothioneins (MT) that are in turn involved in zinc homeostasis. The detection of candidate genes related to inflammation and promoting AT and their reciprocal influence/interaction with zinc status might allow earlier appropriate dietary interventions in genetically susceptible subjects.
Collapse
Affiliation(s)
- Robertina Giacconi
- Immunolgy Center, Laboratory of Nutrigenomic and Immunosenenscence, Research Department, INRCA, Via Birarelli 8, 60121 Ancona, Italy.
| | | | | | | | | | | | | | | | | |
Collapse
|
44
|
Knudsen LS, Christensen IJ, Lottenburger T, Svendsen MN, Nielsen HJ, Nielsen L, Hørslev-Petersen K, Jensen JEB, Kollerup G, Johansen JS. Pre-analytical and biological variability in circulating interleukin 6 in healthy subjects and patients with rheumatoid arthritis. Biomarkers 2008; 13:59-78. [PMID: 17852075 DOI: 10.1080/13547500701615017] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Interleukin (IL)-6, a key player in the inflammatory response, may be a useful biomarker in rheumatoid arthritis (RA). The aim was to determine analytical variability, a reference interval in healthy subjects, and long- and short-term variation in serum and plasma IL-6 in healthy subjects and RA patients. An enzyme-linked immunosorbent assay from R&D was used for determination of serum and plasma IL-6. The IL-6 concentration did not depend on the type of anticoagulant used or the 3-h time delay between sampling and processing or repeated freeze-thaw cycles. The median plasma and serum IL-6 in 318 healthy subjects were 1.3 pg ml(-1) (range 0.33-26) and 1.4 pg ml(-1) (range 0.25-23), respectively. The median coefficient of variation in plasma IL-6 in 27 healthy subjects during 1 month, and repeated after 6 and 12 months were 27%, 31% and 26%, respectively. No significant long-term changes were observed in serum IL-6 over a 3-year period (14%, p = 0.33). Exercise (cycling) increased serum IL-6 in healthy subjects but not in RA patients. In conclusion, circulating IL-6 is stable regarding sample handling and shows little variation over time. Changes in IL-6 concentrations > 60% (2 times the biological variation) are likely to reflect changes in disease activity and not only pre-analytical or normal biological variability.
Collapse
Affiliation(s)
- Lene S Knudsen
- Department of Rheumatology Q 107, Herlev Hospital, Herlev Ringvej 75, DK-2730 Herlev, Denmark.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
45
|
Visvikis-Siest S, Siest G. The STANISLAS Cohort: a 10-year follow-up of supposed healthy families. Gene-environment interactions, reference values and evaluation of biomarkers in prevention of cardiovascular diseases. Clin Chem Lab Med 2008; 46:733-47. [PMID: 18601594 DOI: 10.1515/cclm.2008.178] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The description of this familial longitudinal cohort was published in this journal 10 years ago, in 1998. To date, 117 publications on the STANISLAS Cohort (SC) have appeared, corresponding to five main categories of results: familial resemblance and heritability; genetics and gene-environment interactions; mRNA and proteins as gene products; reference values and biological variations of proteins; and finally preventive medicine and prepathological epidemiological data. More than 600 data values on demographic and laboratory data have been collected on each individual taking part out of the 1006 families at the beginning and for all three recruitments. Serum and plasma are stored in liquid nitrogen for all participants for all three recruitments. DNA has been extracted from all participants and mRNA from 357 families. They are stored at -80 degrees C. Owing to the SC study, heritability and many gene-environment interactions have been described. The expression of 166 genes related to cardiovascular diseases was measured in peripheral blood mononuclear cells RNA. Reference values for proteins and vitamins have been established in addition to reference values for the carotid and femoral intima media thickness in adults and children. The data obtained contribute to a better understanding of the relation between the studied polymorphisms (161 polymorphic sites) and health, and predisposition to obesity, high blood pressure and metabolic syndrome. To the best of our knowledge, the SC study is internationally the only longitudinal family cohort of subjects who are presumed to be healthy, which enables the study of the chain DNA-RNA-proteins.
Collapse
|
46
|
TNF-alpha polymorphisms are associated with obsessive-compulsive disorder. Neurosci Lett 2008; 442:86-90. [PMID: 18639610 DOI: 10.1016/j.neulet.2008.07.022] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2008] [Revised: 07/08/2008] [Accepted: 07/09/2008] [Indexed: 11/22/2022]
Abstract
INTRODUCTION Several lines of evidence support an immunologic involvement in obsessive-compulsive disorder (OCD): the increased prevalence of OCD in patients with rheumatic fever (RF), and the aggregation of obsessive-compulsive spectrum disorders among relatives of RF probands. Tumor necrosis factor alpha is a proinflammatory cytokine involved in RF and other autoimmune diseases. Polymorphisms in the promoter region of the TNFA gene have been associated with RF. Given the association between OCD and RF, the goal of the present study was to investigate a possible association between polymorphisms within the promoter region of TNFA and OCD. MATERIALS AND METHODS Two polymorphisms were investigated: -308 G/A and -238 G/A. The allelic and genotypic frequencies of these polymorphisms were examined in 111 patients who fulfilled DSM-IV criteria for OCD and compared with the frequencies in 250 controls. RESULTS Significant associations were observed between both polymorphisms and OCD. For -238 G/A, an association between the A allele and OCD was observed (chi(2)=12.05, p=0.0005). A significant association was also observed between the A allele of the -308 G/A polymorphism and OCD (chi(2)=7.09, p=0.007). Finally, a haplotype consisting of genotypes of these two markers was also examined. Significant association was observed for the A-A haplotype (p=0.0099 after correcting for multiple testing). DISCUSSION There is association between the -308 G/A and -238 G/A TNFA polymorphisms and OCD in our Brazilian sample. However, these results need to be replicated in larger samples collected from different populations.
Collapse
|
47
|
Abstract
Multiple lines of evidence suggest that inflammation and glutamate dysfunction contribute to the pathophysiology of depression. In this review we provide an overview of how these two systems may interact. Excess levels of inflammatory mediators occur in a subgroup of depressed patients. Studies of acute experimental activation of the immune system with endotoxin and of chronic activation during interferon-alpha treatment show that inflammation can cause depression. Peripheral inflammation leads to microglial activation which could interfere with excitatory amino acid metabolism leading to inappropriate glutamate receptor activation. Loss of astroglia, a feature of depression, upsets the balance of anti- and pro-inflammatory mediators and further impairs the removal of excitatory amino acids. Microglia activated by excess inflammation, astroglial loss, and inappropriate glutamate receptor activation ultimately disrupt the delicate balance of neuroprotective versus neurotoxic effects in the brain, potentially leading to depression.
Collapse
|
48
|
Sin DD, Man SFP, Marciniuk DD, Ford G, FitzGerald M, Wong E, York E, Mainra RR, Ramesh W, Melenka LS, Wilde E, Cowie RL, Williams D, Gan WQ, Rousseau R. The effects of fluticasone with or without salmeterol on systemic biomarkers of inflammation in chronic obstructive pulmonary disease. Am J Respir Crit Care Med 2008; 177:1207-14. [PMID: 18310480 DOI: 10.1164/rccm.200709-1356oc] [Citation(s) in RCA: 149] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
RATIONALE Small studies have suggested that inhaled corticosteroids can suppress systemic inflammation in chronic obstructive pulmonary disease (COPD). OBJECTIVES To determine the effect of inhaled corticosteroids with or without long-acting beta(2)-adrenergic agonist on systemic biomarkers of inflammation. METHODS We conducted a double-blind randomized placebo-controlled trial across 11 centers (n = 289 patients with FEV(1) of 47.8 +/- 16.2% of predicted) to compare the effects of inhaled fluticasone alone or in combination with salmeterol against placebo on circulating biomarkers of systemic inflammation over 4 weeks. The primary endpoint was C-reactive protein (CRP) level. Secondary molecules of interest were IL-6 and surfactant protein D (SP-D). MEASUREMENTS AND MAIN RESULTS Neither fluticasone nor the combination of fluticasone/salmeterol had a significant effect on CRP or IL-6 levels. There was, however, a significant reduction in SP-D levels with fluticasone and fluticasone/salmeterol compared with placebo (P = 0.002). Health status also improved significantly in both the fluticasone and fluticasone/salmeterol groups compared with placebo, driven mostly by improvements in the symptom scores. Changes in the circulating SP-D levels were related to changes in health status scores. FEV(1) improved significantly only in the fluticasone/salmeterol group compared with placebo. CONCLUSIONS ICS in conjunction with long-acting beta(2)-adrenergic agonist do not reduce CRP or IL-6 levels in serum of patients with COPD over 4 weeks. They do, however, significantly reduce serum SP-D levels. These data suggest that these drugs reduce lung-specific but not generalized biomarkers of systemic inflammation in COPD.
Collapse
Affiliation(s)
- Don D Sin
- Department of Medicine, Respiratory Division, University of British Columbia, Vancouver, Canada
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
49
|
The TNFα Gene G(-308)A Polymorphism as a Marker for Myocardial Infarction in Type 2 Diabetes Mellitus. Balkan J Med Genet 2008. [DOI: 10.2478/v10034-008-0022-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
|
50
|
Benjamin EJ, Dupuis J, Larson MG, Lunetta KL, Booth SL, Govindaraju DR, Kathiresan S, Keaney JF, Keyes MJ, Lin JP, Meigs JB, Robins SJ, Rong J, Schnabel R, Vita JA, Wang TJ, Wilson PWF, Wolf PA, Vasan RS. Genome-wide association with select biomarker traits in the Framingham Heart Study. BMC MEDICAL GENETICS 2007; 8 Suppl 1:S11. [PMID: 17903293 PMCID: PMC1995615 DOI: 10.1186/1471-2350-8-s1-s11] [Citation(s) in RCA: 98] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Systemic biomarkers provide insights into disease pathogenesis, diagnosis, and risk stratification. Many systemic biomarker concentrations are heritable phenotypes. Genome-wide association studies (GWAS) provide mechanisms to investigate the genetic contributions to biomarker variability unconstrained by current knowledge of physiological relations. METHODS We examined the association of Affymetrix 100K GeneChip single nucleotide polymorphisms (SNPs) to 22 systemic biomarker concentrations in 4 biological domains: inflammation/oxidative stress; natriuretic peptides; liver function; and vitamins. Related members of the Framingham Offspring cohort (n = 1012; mean age 59 +/- 10 years, 51% women) had both phenotype and genotype data (minimum-maximum per phenotype n = 507-1008). We used Generalized Estimating Equations (GEE), Family Based Association Tests (FBAT) and variance components linkage to relate SNPs to multivariable-adjusted biomarker residuals. Autosomal SNPs (n = 70,987) meeting the following criteria were studied: minor allele frequency > or = 10%, call rate > or = 80% and Hardy-Weinberg equilibrium p > or = 0.001. RESULTS With GEE, 58 SNPs had p < 10(-6): the top SNPs were rs2494250 (p = 1.00*10(-14)) and rs4128725 (p = 3.68*10(-12)) for monocyte chemoattractant protein-1 (MCP1), and rs2794520 (p = 2.83*10(-8)) and rs2808629 (p = 3.19*10(-8)) for C-reactive protein (CRP) averaged from 3 examinations (over about 20 years). With FBAT, 11 SNPs had p < 10(-6): the top SNPs were the same for MCP1 (rs4128725, p = 3.28*10(-8), and rs2494250, p = 3.55*10(-8)), and also included B-type natriuretic peptide (rs437021, p = 1.01*10(-6)) and Vitamin K percent undercarboxylated osteocalcin (rs2052028, p = 1.07*10(-6)). The peak LOD (logarithm of the odds) scores were for MCP1 (4.38, chromosome 1) and CRP (3.28, chromosome 1; previously described) concentrations; of note the 1.5 support interval included the MCP1 and CRP SNPs reported above (GEE model). Previous candidate SNP associations with circulating CRP concentrations were replicated at p < 0.05; the SNPs rs2794520 and rs2808629 are in linkage disequilibrium with previously reported SNPs. GEE, FBAT and linkage results are posted at http://www.ncbi.nlm.nih.gov/projects/gap/cgi-bin/study.cgi?id=phs000007 webcite. CONCLUSION The Framingham GWAS represents a resource to describe potentially novel genetic influences on systemic biomarker variability. The newly described associations will need to be replicated in other studies.
Collapse
Affiliation(s)
- Emelia J Benjamin
- The National Heart Lung and Blood Institute's Framingham Heart Study, Framingham, MA, USA
- School of Medicine, Boston University, Boston, MA, USA
- Whitaker Cardiovascular Institute, Boston University, Boston, MA, USA
- School of Public Health, Boston University, Boston, MA, USA
| | - Josée Dupuis
- The National Heart Lung and Blood Institute's Framingham Heart Study, Framingham, MA, USA
- School of Public Health, Boston University, Boston, MA, USA
| | - Martin G Larson
- The National Heart Lung and Blood Institute's Framingham Heart Study, Framingham, MA, USA
- Department of Mathematics and Statistics, Boston, MA, USA
| | - Kathryn L Lunetta
- The National Heart Lung and Blood Institute's Framingham Heart Study, Framingham, MA, USA
- School of Public Health, Boston University, Boston, MA, USA
| | - Sarah L Booth
- Jean Mayer USDA Human Nutrition Research Center on Aging, Tufts University, Boston, MA, USA
| | - Diddahally R Govindaraju
- The National Heart Lung and Blood Institute's Framingham Heart Study, Framingham, MA, USA
- School of Medicine, Boston University, Boston, MA, USA
| | - Sekar Kathiresan
- Broad Institute of Massachusetts Institute of Technology, Cambridge, MA, USA
- Cardiology Division, Massachusetts General Hospital, Harvard Medical School, Harvard University, Boston, MA, USA
| | - John F Keaney
- School of Medicine, Boston University, Boston, MA, USA
- Whitaker Cardiovascular Institute, Boston University, Boston, MA, USA
| | - Michelle J Keyes
- The National Heart Lung and Blood Institute's Framingham Heart Study, Framingham, MA, USA
- Department of Mathematics and Statistics, Boston, MA, USA
| | - Jing-Ping Lin
- Office of Biostatistics Research, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, USA
| | - James B Meigs
- Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Harvard University, Boston, MA, USA
| | - Sander J Robins
- The National Heart Lung and Blood Institute's Framingham Heart Study, Framingham, MA, USA
- School of Medicine, Boston University, Boston, MA, USA
| | - Jian Rong
- The National Heart Lung and Blood Institute's Framingham Heart Study, Framingham, MA, USA
- School of Public Health, Boston University, Boston, MA, USA
| | - Renate Schnabel
- The National Heart Lung and Blood Institute's Framingham Heart Study, Framingham, MA, USA
- School of Medicine, Boston University, Boston, MA, USA
| | - Joseph A Vita
- School of Medicine, Boston University, Boston, MA, USA
- Whitaker Cardiovascular Institute, Boston University, Boston, MA, USA
| | - Thomas J Wang
- Cardiology Division, Massachusetts General Hospital, Harvard Medical School, Harvard University, Boston, MA, USA
| | | | - Philip A Wolf
- The National Heart Lung and Blood Institute's Framingham Heart Study, Framingham, MA, USA
- School of Medicine, Boston University, Boston, MA, USA
| | - Ramachandran S Vasan
- The National Heart Lung and Blood Institute's Framingham Heart Study, Framingham, MA, USA
- School of Medicine, Boston University, Boston, MA, USA
- Whitaker Cardiovascular Institute, Boston University, Boston, MA, USA
| |
Collapse
|