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Dukhinova M, Kokinos E, Kuchur P, Komissarov A, Shtro A. Macrophage-derived cytokines in pneumonia: Linking cellular immunology and genetics. Cytokine Growth Factor Rev 2020; 59:46-61. [PMID: 33342718 PMCID: PMC8035975 DOI: 10.1016/j.cytogfr.2020.11.003] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 11/24/2020] [Accepted: 11/25/2020] [Indexed: 12/16/2022]
Abstract
Macrophages represent the first line of anti-pathogen defense - they encounter invading pathogens to perform the phagocytic activity, to deliver the plethora of pro- and anti-inflammatory cytokines, and to shape the tissue microenvironment. Throughout pneumonia course, alveolar macrophages and infiltrated blood monocytes produce increasing cytokine amounts, which activates the antiviral/antibacterial immunity but can also provoke the risk of the so-called cytokine “storm” and normal tissue damage. Subsequently, the question of how the cytokine spectrum is shaped and balanced in the pneumonia context remains a hot topic in medical immunology, particularly in the COVID19 pandemic era. The diversity in cytokine profiles, involved in pneumonia pathogenesis, is determined by the variations in cytokine-receptor interactions, which may lead to severe cytokine storm and functional decline of particular tissues and organs, for example, cardiovascular and respiratory systems. Cytokines and their receptors form unique profiles in individual patients, depending on the (a) microenvironmental context (comorbidities and associated treatment), (b) lung monocyte heterogeneity, and (c) genetic variations. These multidisciplinary strategies can be proactively considered beforehand and during the pneumonia course and potentially allow the new age of personalized immunotherapy.
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Affiliation(s)
- Marina Dukhinova
- International Institute "Solution Chemistry of Advanced Materials and Technology", ITMO University, St. Petersburg, Russia.
| | - Elena Kokinos
- International Institute "Solution Chemistry of Advanced Materials and Technology", ITMO University, St. Petersburg, Russia
| | - Polina Kuchur
- International Institute "Solution Chemistry of Advanced Materials and Technology", ITMO University, St. Petersburg, Russia
| | - Alexey Komissarov
- International Institute "Solution Chemistry of Advanced Materials and Technology", ITMO University, St. Petersburg, Russia
| | - Anna Shtro
- International Institute "Solution Chemistry of Advanced Materials and Technology", ITMO University, St. Petersburg, Russia; Department of Chemotherapy, Smorodintsev Research Institute of Influenza, St. Petersburg, Russia
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Jacobs CA, Hunt ER, Conley CEW, Johnson DL, Stone AV, Huebner JL, Kraus VB, Lattermann C. Dysregulated Inflammatory Response Related to Cartilage Degradation after ACL Injury. Med Sci Sports Exerc 2020; 52:535-541. [PMID: 31524832 DOI: 10.1249/mss.0000000000002161] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
PURPOSE Elevated synovial fluid (SF) concentrations of proinflammatory cytokines, degradative enzymes, and cartilage breakdown markers at the time of anterior cruciate ligament (ACL) reconstruction are associated with worse postoperative patient-reported outcomes and cartilage quality. However, it remains unclear if this is due to a more robust or dysregulated inflammatory response or is a function of a more severe injury. The objective of this study was to evaluate the association of the molecular composition of the SF, patient demographics, and injury characteristics to cartilage degradation after acute ACL injury. METHODS We performed a cluster analysis of SF concentrations of proinflammatory and anti-inflammatory cytokines, and biomarkers of cartilage degradation, bony remodeling, and hemarthrosis. We evaluated the association of biomarker clusters with patient demographics, days between injury, Visual Analogue Scale pain, SF aspirate volumes, and bone bruise volumes measured on magnetic resonance imaging. RESULTS Two clusters were identified from the 35 patients included in this analysis, dysregulated inflammation and low inflammation. The dysregulated inflammation cluster consisted of 10 patients and demonstrated significantly greater concentrations of biomarkers of cartilage degradation (P < 0.05) as well as a lower ratio of anti-inflammatory to proinflammatory cytokines (P = 0.053) when compared with the low inflammation cluster. Patient demographics, bone bruise volumes, SF aspirate volumes, pain, and concomitant injuries did not differ between clusters. CONCLUSIONS A subset of patients exhibited dysregulation of the inflammatory response after acute ACL injury which may increase the risk of posttraumatic osteoarthritis. This response does not appear to be a function of injury severity.
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Affiliation(s)
- Cale A Jacobs
- Department of Orthopaedic Surgery and Sports Medicine, University of Kentucky, Lexington, KY
| | - Emily R Hunt
- Department of Orthopaedic Surgery and Sports Medicine, University of Kentucky, Lexington, KY
| | - Caitlin E-W Conley
- Department of Orthopaedic Surgery and Sports Medicine, University of Kentucky, Lexington, KY
| | - Darren L Johnson
- Department of Orthopaedic Surgery and Sports Medicine, University of Kentucky, Lexington, KY
| | - Austin V Stone
- Department of Orthopaedic Surgery and Sports Medicine, University of Kentucky, Lexington, KY
| | - Janet L Huebner
- Duke Molecular Physiology Institute, Duke University, Durham, NC
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Lupiañez CB, Villaescusa MT, Carvalho A, Springer J, Lackner M, Sánchez-Maldonado JM, Canet LM, Cunha C, Segura-Catena J, Alcazar-Fuoli L, Solano C, Fianchi L, Pagano L, Potenza L, Aguado JM, Luppi M, Cuenca-Estrella M, Lass-Flörl C, Einsele H, Vázquez L, Ríos-Tamayo R, Loeffler J, Jurado M, Sainz J. Common Genetic Polymorphisms within NFκB-Related Genes and the Risk of Developing Invasive Aspergillosis. Front Microbiol 2016; 7:1243. [PMID: 27570521 PMCID: PMC4982195 DOI: 10.3389/fmicb.2016.01243] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2016] [Accepted: 07/26/2016] [Indexed: 12/02/2022] Open
Abstract
Invasive Aspergillosis (IA) is an opportunistic infection caused by Aspergillus, a ubiquitously present airborne pathogenic mold. A growing number of studies suggest a major host genetic component in disease susceptibility. Here, we evaluated whether 14 single-nucleotide polymorphisms within NFκB1, NFκB2, RelA, RelB, Rel, and IRF4 genes influence the risk of IA in a population of 834 high-risk patients (157 IA and 677 non-IA) recruited through a collaborative effort involving the aspBIOmics consortium and four European clinical institutions. No significant overall associations between selected SNPs and the risk of IA were found in this large cohort. Although a hematopoietic stem cell transplantation (HSCT)-stratified analysis revealed that carriers of the IRF4rs12203592T/T genotype had a six-fold increased risk of developing the infection when compared with those carrying the C allele (ORREC = 6.24, 95%CI 1.25–31.2, P = 0.026), the association of this variant with IA risk did not reach significance at experiment-wide significant threshold. In addition, we found an association of the IRF4AATC and IRF4GGTC haplotypes (not including the IRF4rs12203592T risk allele) with a decreased risk of IA but the magnitude of the association was similar to the one observed in the single-SNP analysis, which indicated that the haplotypic effect on IA risk was likely due to the IRF4rs12203592 SNP. Finally, no evidence of significant interactions among the genetic markers tested and the risk of IA was found. These results suggest that the SNPs on the studied genes do not have a clinically relevant impact on the risk of developing IA.
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Affiliation(s)
- Carmen B Lupiañez
- Genomic Oncology Area, GENYO, Center for Genomics and Oncological Research, Pfizer/University of Granada/Andalusian Regional Government, PTS GranadaGranada, Spain; Hematology Department, Virgen de las Nieves University HospitalGranada, Spain
| | - María T Villaescusa
- Hematology Department, University Hospital of SalamancaSalamanca, Spain; Hematology Department, Jiménez Díaz FoundationMadrid, Spain
| | - Agostinho Carvalho
- Life and Health Sciences Research Institute (ICVS), School of Health Sciences, University of MinhoBraga, Portugal; ICVS/3B's - PT Government Associate LaboratoryBraga, Portugal
| | - Jan Springer
- Universitätsklinikum Würzburg, Medizinische Klinik II Würzburg, Germany
| | - Michaela Lackner
- Division of Hygiene and Medical Microbiology, Medical University of Innsbruck Innsbruck, Austria
| | - José M Sánchez-Maldonado
- Genomic Oncology Area, GENYO, Center for Genomics and Oncological Research, Pfizer/University of Granada/Andalusian Regional Government, PTS Granada Granada, Spain
| | - Luz M Canet
- Genomic Oncology Area, GENYO, Center for Genomics and Oncological Research, Pfizer/University of Granada/Andalusian Regional Government, PTS Granada Granada, Spain
| | - Cristina Cunha
- Life and Health Sciences Research Institute (ICVS), School of Health Sciences, University of MinhoBraga, Portugal; ICVS/3B's - PT Government Associate LaboratoryBraga, Portugal
| | - Juana Segura-Catena
- Genomic Oncology Area, GENYO, Center for Genomics and Oncological Research, Pfizer/University of Granada/Andalusian Regional Government, PTS GranadaGranada, Spain; Hematology Department, Virgen de las Nieves University HospitalGranada, Spain
| | - Laura Alcazar-Fuoli
- Mycology Reference Laboratory, Centro Nacional de Microbiología, Instituto de Salud Carlos III Madrid, Spain
| | - Carlos Solano
- Hematology Department, Clinic University Hospital of Valencia Valencia, Spain
| | - Luana Fianchi
- Istituto di Ematologia, Università Cattolica del S. Cuore Rome, Italy
| | - Livio Pagano
- Istituto di Ematologia, Università Cattolica del S. Cuore Rome, Italy
| | - Leonardo Potenza
- Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia AOU Policlinico, Modena, Italy
| | - José M Aguado
- Unit of Infectious Diseases, University Hospital 12 de Octubre, Research Institute of Hospital 12 de Octubre (i+12) Madrid, Spain
| | - Mario Luppi
- Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia AOU Policlinico, Modena, Italy
| | - Manuel Cuenca-Estrella
- Mycology Reference Laboratory, Centro Nacional de Microbiología, Instituto de Salud Carlos III Madrid, Spain
| | - Cornelia Lass-Flörl
- Division of Hygiene and Medical Microbiology, Medical University of Innsbruck Innsbruck, Austria
| | - Hermann Einsele
- Universitätsklinikum Würzburg, Medizinische Klinik II Würzburg, Germany
| | - Lourdes Vázquez
- Hematology Department, University Hospital of Salamanca Salamanca, Spain
| | | | - Rafael Ríos-Tamayo
- Genomic Oncology Area, GENYO, Center for Genomics and Oncological Research, Pfizer/University of Granada/Andalusian Regional Government, PTS GranadaGranada, Spain; Hematology Department, Virgen de las Nieves University HospitalGranada, Spain
| | - Jurgen Loeffler
- Universitätsklinikum Würzburg, Medizinische Klinik II Würzburg, Germany
| | - Manuel Jurado
- Genomic Oncology Area, GENYO, Center for Genomics and Oncological Research, Pfizer/University of Granada/Andalusian Regional Government, PTS GranadaGranada, Spain; Hematology Department, Virgen de las Nieves University HospitalGranada, Spain
| | - Juan Sainz
- Genomic Oncology Area, GENYO, Center for Genomics and Oncological Research, Pfizer/University of Granada/Andalusian Regional Government, PTS GranadaGranada, Spain; Hematology Department, Virgen de las Nieves University HospitalGranada, Spain
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Gao JW, Zeng L, Zhang AQ, Wang X, Pan W, Du DY, Zhang LY, Gu W, Jiang JX. Identification of Haplotype Tag Single-Nucleotide Polymorphisms within the PPAR Family Genes and Their Clinical Relevance in Patients with Major Trauma. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2016; 13:374. [PMID: 27023591 PMCID: PMC4847036 DOI: 10.3390/ijerph13040374] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/29/2016] [Revised: 03/19/2016] [Accepted: 03/22/2016] [Indexed: 01/10/2023]
Abstract
Background: Peroxisome proliferator-activated receptors (PPARs) play important roles in the development of inflammatory diseases and sepsis. Recently, genetic variants of PPARs genes have been widely studied in some inflammatory diseases. However, the association between PPAR family of genes polymorphisms and sepsis risk in trauma patients was little known. Methods: SNPs were selected from the PPARs genes through constructing haplotype blocks and genotyped by the improved multiplex ligation detection reaction (iMLDR) method. The association between the selected SNPs and the risk of sepsis and multiple organ dysfunction (MOD) scores was evaluated in 734 trauma patients. In addition, tumor necrosis factor α (TNFα) production of peripheral blood leukocytes was also analyzed after lipopolysaccharide (LPS) stimulation. Results: Our results revealed that there were significant associations between the rs10865710 polymorphism and the risk of sepsis and MOD scores in Chinese Han trauma patients. Further, we found that the level of TNFα production was higher in patients with the rs10865710 G allele compared to those with the variant C allele. Conclusions: The rs10865710 polymorphism in the PPARγ gene might be used to assess the risk of sepsis and multiple organ dysfunction syndrome (MODS) in trauma patients.
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Affiliation(s)
- Jun-Wei Gao
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Surgery Research, Daping Hospital, Third Military Medical University, Daping, Chongqing 400042, China.
| | - Ling Zeng
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Surgery Research, Daping Hospital, Third Military Medical University, Daping, Chongqing 400042, China.
| | - An-Qiang Zhang
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Surgery Research, Daping Hospital, Third Military Medical University, Daping, Chongqing 400042, China.
| | - Xiao Wang
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Surgery Research, Daping Hospital, Third Military Medical University, Daping, Chongqing 400042, China.
| | - Wei Pan
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Surgery Research, Daping Hospital, Third Military Medical University, Daping, Chongqing 400042, China.
| | - Ding-Yuan Du
- Chongqing Emergency Medical Center, Chongqing 40042, China.
| | - Lian-Yang Zhang
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Surgery Research, Daping Hospital, Third Military Medical University, Daping, Chongqing 400042, China.
| | - Wei Gu
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Surgery Research, Daping Hospital, Third Military Medical University, Daping, Chongqing 400042, China.
| | - Jian-Xin Jiang
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Surgery Research, Daping Hospital, Third Military Medical University, Daping, Chongqing 400042, China.
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