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Vasileva E, Stankova T, Batalov K, Staynova R, Nonchev B, Bivolarska A, Karalilova R. Association of serum and synovial adipokines (chemerin and resistin) with inflammatory markers and ultrasonographic evaluation scores in patients with knee joint osteoarthritis- a pilot study. Rheumatol Int 2024; 44:1997-2005. [PMID: 39180525 DOI: 10.1007/s00296-024-05672-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2024] [Accepted: 07/27/2024] [Indexed: 08/26/2024]
Abstract
Chemerin and resistin are adipokines studied as potential markers for early diagnosis and disease severity in patients with knee osteoarthritis (KOA) Therefore, we aimed to investigate the associations serum and synovial levels of chemerin and resistin with inflammatory parameters and ultrasonographic scores (US) in KOA individuals. Serum was collected from 28 patients with KOA and synovial fluid was obtained from 16 of them. Another 31 age and sex matched cases with no joint disease were included as healthy controls. Concentrations of chemerin, resistin, interleukin-6 (IL-6) and tumor necrosis factor alpha (TNF-alpha) were determined with ELISA. Erythrocyte sedimentation rate (ESR), C-reactive protein, serum uric acid (UA) were measured in the patients group. Participants with KOA underwent US assessment using the Outcome Measures in Rheumatology (OMERACT) scores. Patients with KOA had statistically significant higher level of serum resistin than healthy controls [11.05 (3.78-24.13) ng/mL and 7.23 (3.83-12.19) respectively, p < 0.001]. A strong correlation was found between serum chemerin and ESR (r = 0.434, p = 0.021), uric acid (r = 0.573, p = 0.001) as well as the US (r=-0.872, p < 0.001). Serum resistin demonstrated significant association with TNF-alpha (r = 0.398, p = 0.044). In conclusion, both chemerin and resistin might contribute to inflammatory changes associated with KOA. Further studies are needed to elucidate their potential role in the pathogenesis of the disease.
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Affiliation(s)
- Emanuela Vasileva
- Department of Propedeutics of Internal Diseases, Faculty of Medicine, Medical University of Plovdiv, 15A Vasil Aprilov blvd., Plovdiv, 4002, Bulgaria.
| | - Teodora Stankova
- Department of Medical Biochemistry, Faculty of Pharmacy, Medical University of Plovdiv, Plovdiv, Bulgaria
| | - Konstantin Batalov
- Department of Propedeutics of Internal Diseases, Faculty of Medicine, Medical University of Plovdiv, 15A Vasil Aprilov blvd., Plovdiv, 4002, Bulgaria
- Clinic of Rheumatology, University Hospital "Kaspela", Plovdiv, Bulgaria
| | - Radiana Staynova
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Medical University of Plovdiv, Plovdiv, Bulgaria
| | - Boyan Nonchev
- Clinic of Endocrinology and metabolic diseases, University Hospital "Kaspela", Plovdiv, Bulgaria
- Department of Endocrinology, Faculty of Medicine, Medical University of Plovdiv, Plovdiv, Bulgaria
| | - Anelia Bivolarska
- Department of Medical Biochemistry, Faculty of Pharmacy, Medical University of Plovdiv, Plovdiv, Bulgaria
| | - Rositsa Karalilova
- Department of Propedeutics of Internal Diseases, Faculty of Medicine, Medical University of Plovdiv, 15A Vasil Aprilov blvd., Plovdiv, 4002, Bulgaria
- Clinic of Rheumatology, University Hospital "Kaspela", Plovdiv, Bulgaria
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Mocanu V, Timofte DV, Zară-Dănceanu CM, Labusca L. Obesity, Metabolic Syndrome, and Osteoarthritis Require Integrative Understanding and Management. Biomedicines 2024; 12:1262. [PMID: 38927469 PMCID: PMC11201254 DOI: 10.3390/biomedicines12061262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2024] [Revised: 06/03/2024] [Accepted: 06/04/2024] [Indexed: 06/28/2024] Open
Abstract
Osteoarthritis (OA) is a progressive chronic disease affecting the articular joints, leading to pain and disability. Unlike traditional views that primarily link OA to aging, recent understanding portrays it as a multifactorial degenerative disease of the entire joint. Emerging research highlights metabolic and immune dysregulation in OA pathogenesis, emphasizing the roles of obesity, dyslipidemia, and insulin resistance in altering joint homeostasis. Recent studies have increasingly focused on the complex role of white adipose tissue (WAT) in OA. WAT not only serves metabolic functions but also plays a critical role in systemic inflammation through the release of various adipokines. These adipokines, including leptin and adiponectin, have been implicated in exacerbating cartilage erosion and promoting inflammatory pathways within joint tissues. The overlapping global crises of obesity and metabolic syndrome have significantly impacted joint health. Obesity, now understood to contribute to mechanical joint overload and metabolic dysregulation, heightens the risk of developing OA, particularly in the knee. Metabolic syndrome compounds these risks by inducing chronic inflammation and altering macrophage activity within the joints. The multifaceted effects of obesity and metabolic syndrome extend beyond simple joint loading. These conditions disrupt normal joint function by modifying tissue composition, promoting inflammatory macrophage polarization, and impairing chondrocyte metabolism. These changes contribute to OA progression, highlighting the need for targeted therapeutic strategies that address both the mechanical and biochemical aspects of the disease. Recent advances in understanding the molecular pathways involved in OA suggest potential therapeutic targets. Interventions that modulate macrophage polarization, improve chondrocyte function, or normalize adipokine levels could serve as preventative or disease-modifying therapies. Exploring the role of diet, exercise, and pharmacological interventions in modulating these pathways offers promising avenues for reducing the burden of OA. Furthermore, such methods could prove cost-effective, avoiding the increase in access to healthcare.
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Affiliation(s)
- Veronica Mocanu
- Center for Obesity BioBehavioral Experimental Research, Department of Morpho-Functional Sciences II (Pathophysiology), “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania;
| | - Daniel Vasile Timofte
- Department of Surgery, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Camelia-Mihaela Zară-Dănceanu
- National Institute of Research and Development in Technical Physics Iasi, 700050 Iasi, Romania; (C.-M.Z.-D.); (L.L.)
| | - Luminita Labusca
- National Institute of Research and Development in Technical Physics Iasi, 700050 Iasi, Romania; (C.-M.Z.-D.); (L.L.)
- Department of Orthopedics, “Sf. Spiridon” Emergency Clinical Hospital, 700111 Iasi, Romania
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Okamoto K, Araki Y, Aizaki Y, Tanaka S, Kadono Y, Mimura T. Regulation of cytokine and chemokine expression by histone lysine methyltransferase MLL1 in rheumatoid arthritis synovial fibroblasts. Sci Rep 2024; 14:10610. [PMID: 38719857 PMCID: PMC11078978 DOI: 10.1038/s41598-024-60860-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 04/29/2024] [Indexed: 05/12/2024] Open
Abstract
Histone lysine methylation is thought to play a role in the pathogenesis of rheumatoid arthritis (RA). We previously reported aberrant expression of the gene encoding mixed-lineage leukemia 1 (MLL1), which catalyzes methylation of histone H3 lysine 4 (H3K4), in RA synovial fibroblasts (SFs). The aim of this study was to elucidate the involvement of MLL1 in the activated phenotype of RASFs. SFs were isolated from synovial tissues obtained from patients with RA or osteoarthritis (OA) during total knee joint replacement. MLL1 mRNA and protein levels were determined after stimulation with tumor necrosis factor α (TNFα). We also examined changes in trimethylation of H3K4 (H3K4me3) levels in the promoters of RA-associated genes (matrix-degrading enzymes, cytokines, and chemokines) and the mRNA levels upon small interfering RNA-mediated depletion of MLL1 in RASFs. We then determined the levels of H3K4me3 and mRNAs following treatment with the WD repeat domain 5 (WDR5)/MLL1 inhibitor MM-102. H3K4me3 levels in the gene promoters were also compared between RASFs and OASFs. After TNFα stimulation, MLL1 mRNA and protein levels were higher in RASFs than OASFs. Silencing of MLL1 significantly reduced H3K4me3 levels in the promoters of several cytokine (interleukin-6 [IL-6], IL-15) and chemokine (C-C motif chemokine ligand 2 [CCL2], CCL5, C-X-C motif chemokine ligand 9 [CXCL9], CXCL10, CXCL11, and C-X3-C motif chemokine ligand 1 [CX3CL1]) genes in RASFs. Correspondingly, the mRNA levels of these genes were significantly decreased. MM-102 significantly reduced the promoter H3K4me3 and mRNA levels of the CCL5, CXCL9, CXCL10, and CXCL11 genes in RASFs. In addition, H3K4me3 levels in the promoters of the IL-6, IL-15, CCL2, CCL5, CXCL9, CXCL10, CXCL11, and CX3CL1 genes were significantly higher in RASFs than OASFs. Our findings suggest that MLL1 regulates the expression of particular cytokines and chemokines in RASFs and is associated with the pathogenesis of RA. These results could lead to new therapies for RA.
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Affiliation(s)
- Keita Okamoto
- Department of Rheumatology and Applied Immunology, Faculty of Medicine, Saitama Medical University, 38 Morohongo, Moroyama-chou, Iruma-gun, Saitama, 350-0495, Japan
| | - Yasuto Araki
- Department of Rheumatology and Applied Immunology, Faculty of Medicine, Saitama Medical University, 38 Morohongo, Moroyama-chou, Iruma-gun, Saitama, 350-0495, Japan.
| | - Yoshimi Aizaki
- Department of Rheumatology and Applied Immunology, Faculty of Medicine, Saitama Medical University, 38 Morohongo, Moroyama-chou, Iruma-gun, Saitama, 350-0495, Japan
| | - Shinya Tanaka
- Department of Orthopaedic Surgery, Faculty of Medicine, Saitama Medical University, 38 Morohongo, Moroyama-chou, Iruma-gun, Saitama, 350-0495, Japan
- Department of Orthopedic Surgery, Japan Community Health Care Organization Saitama Northern Medical Center, 1-851, Miyahara-cho, Kita-ku, Saitama-shi, Saitama, 331-8625, Japan
| | - Yuho Kadono
- Department of Orthopaedic Surgery, Faculty of Medicine, Saitama Medical University, 38 Morohongo, Moroyama-chou, Iruma-gun, Saitama, 350-0495, Japan
| | - Toshihide Mimura
- Department of Rheumatology and Applied Immunology, Faculty of Medicine, Saitama Medical University, 38 Morohongo, Moroyama-chou, Iruma-gun, Saitama, 350-0495, Japan
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Bilski J, Schramm-Luc A, Szczepanik M, Mazur-Biały AI, Bonior J, Luc K, Zawojska K, Szklarczyk J. Adipokines in Rheumatoid Arthritis: Emerging Biomarkers and Therapeutic Targets. Biomedicines 2023; 11:2998. [PMID: 38001998 PMCID: PMC10669400 DOI: 10.3390/biomedicines11112998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2023] [Revised: 11/05/2023] [Accepted: 11/06/2023] [Indexed: 11/26/2023] Open
Abstract
Rheumatoid arthritis (RA) is a chronic inflammatory disease manifested by joint involvement, extra-articular manifestations, and general symptoms. Adipose tissue, previously perceived as an inert energy storage organ, has been recognised as a significant contributor to RA pathophysiology. Adipokines modulate immune responses, inflammation, and metabolic pathways in RA. Although most adipokines have a pro-inflammatory and aggravating effect on RA, some could counteract this pathological process. The coexistence of RA and sarcopenic obesity (SO) has gained attention due to its impact on disease severity and outcomes. Sarcopenic obesity further contributes to the inflammatory milieu and metabolic disturbances. Recent research has highlighted the intricate crosstalk between adipose tissue and skeletal muscle, suggesting potential interactions between these tissues in RA. This review summarizes the roles of adipokines in RA, particularly in inflammation, immune modulation, and joint destruction. In addition, it explores the emerging role of adipomyokines, specifically irisin and myostatin, in the pathogenesis of RA and their potential as therapeutic targets. We discuss the therapeutic implications of targeting adipokines and adipomyokines in RA management and highlight the challenges and future directions for research in this field.
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Affiliation(s)
- Jan Bilski
- Department of Biomechanics and Kinesiology, Chair of Biomedical Sciences, Institute of Physiotherapy, Faculty of Health Sciences, Jagiellonian University Medical College, 31-008 Krakow, Poland; (A.I.M.-B.); (K.Z.)
| | - Agata Schramm-Luc
- Department of Internal and Agricultural Medicine, Faculty of Medicine, Jagiellonian University Medical College, 31-121 Krakow, Poland; (A.S.-L.); (K.L.)
| | - Marian Szczepanik
- Chair of Biomedical Sciences, Institute of Physiotherapy, Faculty of Health Sciences, Jagiellonian University Medical College, 31-034 Krakow, Poland;
| | - Agnieszka Irena Mazur-Biały
- Department of Biomechanics and Kinesiology, Chair of Biomedical Sciences, Institute of Physiotherapy, Faculty of Health Sciences, Jagiellonian University Medical College, 31-008 Krakow, Poland; (A.I.M.-B.); (K.Z.)
| | - Joanna Bonior
- Department of Medical Physiology, Chair of Biomedical Sciences, Institute of Physiotherapy, Faculty of Health Sciences, Jagiellonian University Medical College, 31-126 Krakow, Poland; (J.B.); (J.S.)
| | - Kevin Luc
- Department of Internal and Agricultural Medicine, Faculty of Medicine, Jagiellonian University Medical College, 31-121 Krakow, Poland; (A.S.-L.); (K.L.)
| | - Klaudia Zawojska
- Department of Biomechanics and Kinesiology, Chair of Biomedical Sciences, Institute of Physiotherapy, Faculty of Health Sciences, Jagiellonian University Medical College, 31-008 Krakow, Poland; (A.I.M.-B.); (K.Z.)
| | - Joanna Szklarczyk
- Department of Medical Physiology, Chair of Biomedical Sciences, Institute of Physiotherapy, Faculty of Health Sciences, Jagiellonian University Medical College, 31-126 Krakow, Poland; (J.B.); (J.S.)
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Sampath SJP, Venkatesan V, Ghosh S, Kotikalapudi N. Obesity, Metabolic Syndrome, and Osteoarthritis-An Updated Review. Curr Obes Rep 2023; 12:308-331. [PMID: 37578613 DOI: 10.1007/s13679-023-00520-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/07/2023] [Indexed: 08/15/2023]
Abstract
PURPOSE OF REVIEW Metabolic syndrome (MetS), also called the 'deadly quartet' comprising obesity, diabetes, dyslipidemia, and hypertension, has been ascertained to have a causal role in the pathogenesis of osteoarthritis (OA). This review is aimed at discussing the current knowledge on the contribution of metabolic syndrome and its various components to OA pathogenesis and progression. RECENT FINDINGS Lately, an increased association identified between the various components of metabolic syndrome (obesity, diabetes, dyslipidemia, and hypertension) with OA has led to the identification of the 'metabolic phenotype' of OA. These metabolic perturbations alongside low-grade systemic inflammation have been identified to inflict detrimental effects upon multiple tissues of the joint including cartilage, bone, and synovium leading to complete joint failure in OA. Recent epidemiological and clinical findings affirm that adipokines significantly contribute to inflammation, tissue degradation, and OA pathogenesis mediated through multiple signaling pathways. OA is no longer perceived as just a 'wear and tear' disease and the involvement of the metabolic components in OA pathogenesis adds up to the complexity of the disease. Given the global surge in obesity and its allied metabolic perturbations, this review aims to throw light on the current knowledge on the pathophysiology of MetS-associated OA and the need to address MetS in the context of metabolic OA management. Better regulation of the constituent factors of MetS could be profitable in preventing MetS-associated OA. The identification of key roles for several metabolic regulators in OA pathogenesis has also opened up newer avenues in the recognition and development of novel therapeutic agents.
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Affiliation(s)
- Samuel Joshua Pragasam Sampath
- Department of Biotechnology, Faculty of Science & Humanities, SRM Institute of Science and Technology, Kattankulathur, Chengalpattu District, Tamil Nadu, 603203, India.
- Molecular Biology Division, Indian Council of Medical Research - National Institute of Nutrition, Hyderabad, Telangana, 500007, India.
| | | | - Sudip Ghosh
- Molecular Biology Division, Indian Council of Medical Research - National Institute of Nutrition, Hyderabad, Telangana, 500007, India
| | - Nagasuryaprasad Kotikalapudi
- Division of Endocrinology, Diabetes, and Metabolism, Beth Israel Deaconess Medical Center, Harvard Medical School Teaching Hospital, Boston, MA, 02115, USA
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6
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Niemczyk A, Waśkiel-Burnat A, Zaremba M, Czuwara J, Rudnicka L. The profile of adipokines associated with fibrosis and impaired microcirculation in systemic sclerosis. Adv Med Sci 2023; 68:298-305. [PMID: 37696138 DOI: 10.1016/j.advms.2023.09.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 05/03/2023] [Accepted: 09/02/2023] [Indexed: 09/13/2023]
Abstract
PURPOSE Adipokines belong to a group of molecules mostly produced by adipose tissue. Abnormalities in the secretion of several adipokines have already implicated to play a pathogenic role in systemic sclerosis (SSc). However, the possible role of numerous molecules still needs to be clarified. The aim of the study was to determine whether the altered level of selected circulating adipokines might correlate with the intensity of fibrosis and vasculopathy in the course of SSc. MATERIALS AND METHODS Serum concentrations of chemerin, adipsin, retinol-binding protein 4, apelin, visfatin, omentin-1, and vaspin were determined with ELISA in the sera of patients with SSc (n = 55) and healthy controls (n = 25). RESULTS The serum concentration of adipsin (p = 0.03) and visfatin (p = 0.04) was significantly increased and the level of retinol-binding protein 4 (p = 0.03) was decreased in diffuse compared to limited cutaneous SSc. Moreover, serum adipsin level correlated positively with the intensity of skin fibrosis measured with the modified Rodnan skin score (r = 0.31, p = 0.02) and was significantly higher in patients with pulmonary arterial hypertension than in those without the condition (p = 0.03). The concentrations of adipsin (p = 0.01) and visfatin (p = 0.04) were significantly increased and the level of apelin (p = 0.02) was decreased in patients with active digital ulcerations compared to individuals without this complication. CONCLUSION Adipsin may be considered a pivotal protein in the development of both fibrosis and impaired microcirculation. Its abnormal concentration reflects the intensity of skin thickening and the presence of pulmonary arterial hypertension. Adipsin, visfatin, and apelin are adipose tissue-derived molecules associated with digital vasculopathy.
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Affiliation(s)
- Anna Niemczyk
- Department of Dermatology, Medical University of Warsaw, Warsaw, Poland.
| | | | - Michał Zaremba
- Department of Dermatology, Medical University of Warsaw, Warsaw, Poland
| | - Joanna Czuwara
- Department of Dermatology, Medical University of Warsaw, Warsaw, Poland
| | - Lidia Rudnicka
- Department of Dermatology, Medical University of Warsaw, Warsaw, Poland
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Skrzep-Poloczek B, Idzik M, Michalczyk K, Chełmecka E, Kukla M, Zalejska-Fiolka J, Poloczek J, Bogielski B, Jochem J, Nowak D, Stygar D. A 21-Day Individual Rehabilitation Exercise Training Program Changes Irisin, Chemerin, and BDNF Levels in Patients after Hip or Knee Replacement Surgery. J Clin Med 2023; 12:4881. [PMID: 37568282 PMCID: PMC10419925 DOI: 10.3390/jcm12154881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Revised: 06/28/2023] [Accepted: 07/10/2023] [Indexed: 08/13/2023] Open
Abstract
Osteoarthritis (OA) is the most frequent worldwide cause of adult population disabilities. The study evaluated the effects of a 21-day individual rehabilitation exercise training program focused on improving patients' functional capacity. The study analyzed the changes in irisin, chemerin, and BDNF serum levels in 36 OA patients subjected to an individually-adjusted rehabilitation program 90 days after surgical hip or knee replacement. The changes in irisin, chemerin, and BDNF serum levels were measured using enzyme-linked immunosorbent assay (ELISA) kits. A 21-day individual rehabilitation exercise training program significantly increased irisin and BDNF, and decreased chemerin serum levels. The presented study indicates that individually-adjusted exercise training is an important modulator influencing serum levels of anti- and pro-inflammatory factors, leading to positive clinical outcomes in osteoarthritis therapy. Selected factors are considered potential markers of various pathophysiological conditions. The presented study brings new details to the discussion.
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Affiliation(s)
- Bronisława Skrzep-Poloczek
- Department of Physiology, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, Jordana 19 Street, 41-808 Zabrze, Poland; (B.S.-P.); (B.B.)
| | - Maciej Idzik
- Independent Public Health Care, Opole Cancer Center Prof. Tadeusz Koszarowski, Katowicka 45-061 Street, 46-020 Opole, Poland;
| | - Katarzyna Michalczyk
- Department of Physiology, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, Jordana 19 Street, 41-808 Zabrze, Poland; (B.S.-P.); (B.B.)
| | - Elżbieta Chełmecka
- Department of Statistics, Department of Instrumental Analysis, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia, Ostrogórska 31 Street, 41-200 Sosnowiec, Poland;
| | - Michał Kukla
- Department of Internal Medicine and Geriatrics, Jagiellonian University Medical College in Cracow, Jakubowskiego 28 Street, 31-501 Cracow, Poland;
- Department of Endoscopy, University Hospital in Cracow, Jakubowskiego 28 Street, 31-501 Cracow, Poland
| | - Jolanta Zalejska-Fiolka
- Department of Biochemistry, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, Jordana 19 Street, 41-808 Zabrze, Poland;
| | - Jakub Poloczek
- Department of Rehabilitation, 3rd Specialist Hospital in Rybnik, Energetyków 46 Street, 44-200 Rybnik, Poland
| | - Bartosz Bogielski
- Department of Physiology, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, Jordana 19 Street, 41-808 Zabrze, Poland; (B.S.-P.); (B.B.)
| | - Jerzy Jochem
- Department of Physiology, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, Jordana 19 Street, 41-808 Zabrze, Poland; (B.S.-P.); (B.B.)
| | - Damian Nowak
- Department of Physiology, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, Jordana 19 Street, 41-808 Zabrze, Poland; (B.S.-P.); (B.B.)
| | - Dominika Stygar
- Department of Physiology, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, Jordana 19 Street, 41-808 Zabrze, Poland; (B.S.-P.); (B.B.)
- SLU University Animal Hospital, Swedish University of Agricultural Sciences, SE-750 07 Uppsala, Sweden
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Zhang Y, Liu D, Vithran DTA, Kwabena BR, Xiao W, Li Y. CC chemokines and receptors in osteoarthritis: new insights and potential targets. Arthritis Res Ther 2023; 25:113. [PMID: 37400871 PMCID: PMC10316577 DOI: 10.1186/s13075-023-03096-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Accepted: 06/23/2023] [Indexed: 07/05/2023] Open
Abstract
Osteoarthritis (OA) is a prevalent degenerative disease accompanied by the activation of innate and adaptive immune systems-associated inflammatory responses. Due to the local inflammation, the expression of various cytokines was altered in affected joints, including CC motif chemokine ligands (CCLs) and their receptors (CCRs). As essential members of chemokines, CCLs and CCRs played an important role in the pathogenesis and treatment of OA. The bindings between CCLs and CCRs on the chondrocyte membrane promoted chondrocyte apoptosis and the release of multiple matrix-degrading enzymes, which resulted in cartilage degradation. In addition, CCLs and CCRs had chemoattractant functions to attract various immune cells to osteoarthritic joints, further leading to the aggravation of local inflammation. Furthermore, in the nerve endings of joints, CCLs and CCRs, along with several cellular factors, contributed to pain hypersensitivity by releasing neurotransmitters in the spinal cord. Given this family's diverse and complex functions, targeting the functional network of CCLs and CCRs is a promising strategy for the prognosis and treatment of OA in the future.
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Affiliation(s)
- Yuchen Zhang
- Department of Orthopedics, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China
- Xiangya School of Medicine, Central South University, Changsha, 410013, Hunan, China
| | - Di Liu
- Department of Orthopedics, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China
| | | | - Bosomtwe Richmond Kwabena
- Department of Orthopedics, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China
| | - Wenfeng Xiao
- Department of Orthopedics, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China.
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China.
| | - Yusheng Li
- Department of Orthopedics, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China.
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China.
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Sobieh BH, El-Mesallamy HO, Kassem DH. Beyond mechanical loading: The metabolic contribution of obesity in osteoarthritis unveils novel therapeutic targets. Heliyon 2023; 9:e15700. [PMID: 37180899 PMCID: PMC10172930 DOI: 10.1016/j.heliyon.2023.e15700] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Revised: 04/17/2023] [Accepted: 04/19/2023] [Indexed: 05/16/2023] Open
Abstract
Osteoarthritis (OA) is a prevalent progressive disease that frequently coexists with obesity. For several decades, OA was thought to be the result of ageing and mechanical stress on cartilage. Researchers' perspective has been greatly transformed when cumulative findings emphasized the role of adipose tissue in the diseases. Nowadays, the metabolic effect of obesity on cartilage tissue has become an integral part of obesity research; hoping to discover a disease-modifying drug for OA. Recently, several adipokines have been reported to be associated with OA. Particularly, metrnl (meteorin-like) and retinol-binding protein 4 (RBP4) have been recognized as emerging adipokines that can mediate OA pathogenesis. Accordingly, in this review, we will summarize the latest findings concerned with the metabolic contribution of obesity in OA pathogenesis, with particular emphasis on dyslipidemia, insulin resistance and adipokines. Additionally, we will discuss the most recent adipokines that have been reported to play a role in this context. Careful consideration of these molecular mechanisms interrelated with obesity and OA will undoubtedly unveil new avenues for OA treatment.
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Affiliation(s)
- Basma H. Sobieh
- Biochemistry Department, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
| | - Hala O. El-Mesallamy
- Biochemistry Department, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
- Faculty of Pharmacy, Sinai University, Sinai, Egypt
| | - Dina H. Kassem
- Biochemistry Department, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
- Corresponding author. Associate Professor of Biochemistry Department of Biochemistry, Faculty of Pharmacy, Ain Shams University, street of African Union Organization, 11566, Cairo, Egypt.
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Janmohammadi P, Raeisi T, Zarei M, Nejad MM, Karimi R, Mirali Z, Zafary R, Alizadeh S. Adipocytokines in obstructive sleep apnea: A systematic review and meta-analysis. Respir Med 2023; 208:107122. [PMID: 36682601 DOI: 10.1016/j.rmed.2023.107122] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2022] [Revised: 12/23/2022] [Accepted: 01/17/2023] [Indexed: 01/21/2023]
Abstract
BACKGROUND AND AIM Adipocytokines play an important role in obstructive sleep apnea (OSA) by mediating inflammatory responses. Previous studies have reported that OSA is related to a change in the serum levels of adipocytokines; however, the results are still controversial. This meta-analysis aimed to assess the relationship between OSA and circulating level of adipocytokines in adults and children. METHODS A comprehensive search was conducted in databases of Medline/PubMed and Scopus for pertinent articles published since their inception to July 2022. Weighted mean differences (WMDs) and 95% confidence intervals (CIs) were used to assess the strength of the relationship between the concentrations of adipocytokines with OSA. RESULTS In the overall analysis, contrary to IL-10, which showed a significant reduction, IL-1β, IL-4, IL-8, IL-17, and IFN- gamma showed higher levels in OSA patients in comparison with control groups (p <0.05). For adults, IL-1β, IL-8, IL-17, IL-18, vaspin, visfatin, and chemerin were linked to a greater serum levels in patients with OSA, while, IL-5 and IL-10 were detected significantly lower in adults with OSA in comparison with healthy adults (p <0.05). In children with OSA, the serum levels of IL-4, IL-8, IL-12, IL-17, IL-23, and IFN-gamma were significantly higher than healthy children (p <0.05). CONCLUSION The levels of inflammatory markers were found to be higher in OSA patients compared with control individuals, suggesting that adipocytokines may contribute to the pathology of OSA.
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Affiliation(s)
- Parisa Janmohammadi
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Tahereh Raeisi
- Department of Medicine, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Mahtab Zarei
- Department of Cellular and Molecular Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Maryam Mofidi Nejad
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Roya Karimi
- Department of Preventive Medicine, University of Santiago de Compostela, Santiago de Compostela, Spain
| | - Zahra Mirali
- Department of Nutrition, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Reza Zafary
- Department of Toxicology & Pharmacology, Faculty of Pharmacy, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Shahab Alizadeh
- Minimally Invasive Surgery Research Center, Iran University of Medical Sciences, Tehran, Iran.
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Czókolyová M, Hamar A, Pusztai A, Tajti G, Végh E, Pethő Z, Bodnár N, Horváth Á, Soós B, Szamosi S, Szentpéteri A, Seres I, Harangi M, Paragh G, Kerekes G, Bodoki L, Domján A, Hodosi K, Seres T, Panyi G, Szekanecz Z, Szűcs G. Effects of One-Year Tofacitinib Therapy on Lipids and Adipokines in Association with Vascular Pathophysiology in Rheumatoid Arthritis. Biomolecules 2022; 12:1483. [PMID: 36291691 PMCID: PMC9599623 DOI: 10.3390/biom12101483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2022] [Revised: 10/10/2022] [Accepted: 10/11/2022] [Indexed: 11/16/2022] Open
Abstract
Background: Cardiovascular (CV) morbidity, mortality and metabolic syndrome are associated with rheumatoid arthritis (RA). A recent trial has suggested increased risk of major CV events (MACE) upon the Janus kinase (JAK) inhibitor tofacitinib compared with anti-tumor necrosis factor α (TNF-α) therapy. In our study, we evaluated lipids and other metabolic markers in relation to vascular function and clinical markers in RA patients undergoing one-year tofacitinib therapy. Patients and methods: Thirty RA patients treated with either 5 mg or 10 mg bid tofacitinib were included in a 12-month follow-up study. Various lipids, paraoxonase (PON1), myeloperoxidase (MPO), thrombospondin-1 (TSP-1) and adipokine levels, such as adiponectin, leptin, resistin, adipsin and chemerin were determined. In order to assess flow-mediated vasodilation (FMD), common carotid intima-media thickness (IMT) and arterial pulse-wave velocity (PWV) ultrasonography were performed. Assessments were carried out at baseline, and 6 and 12 months after initiating treatment. Results: One-year tofacitinib therapy significantly increased TC, HDL, LDL, APOA, APOB, leptin, adipsin and TSP-1, while significantly decreasing Lp(a), chemerin, PON1 and MPO levels. TG, lipid indices (TC/HDL and LDL/HDL), adiponectin and resistin showed no significant changes. Numerous associations were found between lipids, adipokines, clinical markers and IMT, FMD and PWV (p < 0.05). Regression analysis suggested, among others, association of BMI with CRP and PWV (p < 0.05). Adipokines variably correlated with age, BMI, CRP, CCP, FMD, IMT and PWV, while MPO, PON1 and TSP-1 variably correlated with age, disease duration, BMI, RF and PWV (p < 0.05). Conclusions: JAK inhibition by tofacitinib exerts balanced effects on lipids and other metabolic markers in RA. Various correlations may exist between metabolic, clinical parameters and vascular pathophysiology during tofacitinib treatment. Complex assessment of lipids, metabolic factors together with clinical parameters and vascular pathophysiology may be utilized in clinical practice to determine and monitor the CV status of patients in relation with clinical response to JAK inhibition.
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Affiliation(s)
- Monika Czókolyová
- Department of Rheumatology, University of Debrecen, 4032 Debrecen, Hungary
| | - Attila Hamar
- Department of Rheumatology, University of Debrecen, 4032 Debrecen, Hungary
| | - Anita Pusztai
- Department of Rheumatology, University of Debrecen, 4032 Debrecen, Hungary
| | - Gábor Tajti
- Department of Biophysics and Cell Biology, University of Debrecen, 4032 Debrecen, Hungary
| | - Edit Végh
- Department of Rheumatology, University of Debrecen, 4032 Debrecen, Hungary
| | - Zsófia Pethő
- Department of Rheumatology, University of Debrecen, 4032 Debrecen, Hungary
| | - Nóra Bodnár
- Department of Rheumatology, University of Debrecen, 4032 Debrecen, Hungary
| | - Ágnes Horváth
- Department of Rheumatology, University of Debrecen, 4032 Debrecen, Hungary
| | - Boglárka Soós
- Department of Rheumatology, University of Debrecen, 4032 Debrecen, Hungary
| | - Szilvia Szamosi
- Department of Rheumatology, University of Debrecen, 4032 Debrecen, Hungary
| | - Anita Szentpéteri
- Division of Metabolic Diseases, University of Debrecen, 4032 Debrecen, Hungary
| | - Ildikó Seres
- Division of Metabolic Diseases, University of Debrecen, 4032 Debrecen, Hungary
| | - Mariann Harangi
- Division of Metabolic Diseases, University of Debrecen, 4032 Debrecen, Hungary
| | - György Paragh
- Division of Metabolic Diseases, University of Debrecen, 4032 Debrecen, Hungary
| | - György Kerekes
- Intensive Care Unit, Department of Medicine, Faculty of Medicine, University of Debrecen, 4032 Debrecen, Hungary
| | - Levente Bodoki
- Department of Rheumatology, University of Debrecen, 4032 Debrecen, Hungary
| | - Andrea Domján
- Department of Rheumatology, University of Debrecen, 4032 Debrecen, Hungary
| | - Katalin Hodosi
- Department of Rheumatology, University of Debrecen, 4032 Debrecen, Hungary
| | - Tamás Seres
- Department of Anesthesiology, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA
| | - György Panyi
- Department of Biophysics and Cell Biology, University of Debrecen, 4032 Debrecen, Hungary
| | - Zoltán Szekanecz
- Department of Rheumatology, University of Debrecen, 4032 Debrecen, Hungary
| | - Gabriella Szűcs
- Department of Rheumatology, University of Debrecen, 4032 Debrecen, Hungary
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12
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Chwastek J, Kędziora M, Borczyk M, Korostyński M, Starowicz K. Inflammation-Driven Secretion Potential Is Upregulated in Osteoarthritic Fibroblast-Like Synoviocytes. Int J Mol Sci 2022; 23:ijms231911817. [PMID: 36233118 PMCID: PMC9570304 DOI: 10.3390/ijms231911817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 09/24/2022] [Accepted: 09/30/2022] [Indexed: 11/25/2022] Open
Abstract
Osteoarthritis (OA) is one of the most common joint pathologies and a major cause of disability among the population of developed countries. It manifests as a gradual degeneration of the cartilage and subchondral part of the bone, leading to joint damage. Recent studies indicate that not only the cells that make up the articular cartilage but also the synoviocytes, which build the membrane surrounding the joint, contribute to the development of OA. Therefore, the aim of the study was to determine the response to inflammatory factors of osteoarthritic synoviocytes and to identify proteins secreted by them that may influence the progression of OA. This study demonstrated that fibroblast-like synoviocytes of OA patients (FLS-OA) respond more strongly to pro-inflammatory stimulation than cells obtained from control patients (FLS). These changes were observed at the transcriptome level and subsequently confirmed by protein analysis. FLS-OA stimulated by pro-inflammatory factors [such as lipopolysaccharide (LPS) and tumor necrosis factor alpha (TNFα) were shown to secrete significantly more chemokines (CXCL6, CXCL10, and CXCL16) and growth factors [angiopoietin-like protein 1 (ANGPTL1), fibroblast growth factor 5 (FGF5), and insulin-like growth factor 2 (IGF2)] than control cells. Moreover, the translation of proteolytic enzymes [matrix metalloprotease 3 (MMP3), cathepsin K (CTSK), and cathepsin S (CTSS)] by FLS-OA is increased under inflammatory conditions. Our data indicate that the FLS of OA patients are functionally altered, resulting in an enhanced response to the presence of pro-inflammatory factors in the environment, manifested by the increased production of the previously mentioned proteins, which may promote further disease progression.
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Affiliation(s)
- Jakub Chwastek
- Department of Neurochemistry, Maj Institute of Pharmacology Polish Academy of Sciences, 31-343 Krakow, Poland
| | - Marta Kędziora
- Department of Neurochemistry, Maj Institute of Pharmacology Polish Academy of Sciences, 31-343 Krakow, Poland
| | - Małgorzata Borczyk
- Laboratory of Pharmacogenomics, Department of Molecular Pharmacology, Maj Institute of Pharmacology Polish Academy of Sciences, 31-343 Krakow, Poland
| | - Michał Korostyński
- Laboratory of Pharmacogenomics, Department of Molecular Pharmacology, Maj Institute of Pharmacology Polish Academy of Sciences, 31-343 Krakow, Poland
| | - Katarzyna Starowicz
- Department of Neurochemistry, Maj Institute of Pharmacology Polish Academy of Sciences, 31-343 Krakow, Poland
- Correspondence:
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13
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Aguilar-Cazares D, Chavez-Dominguez R, Marroquin-Muciño M, Perez-Medina M, Benito-Lopez JJ, Camarena A, Rumbo-Nava U, Lopez-Gonzalez JS. The systemic-level repercussions of cancer-associated inflammation mediators produced in the tumor microenvironment. Front Endocrinol (Lausanne) 2022; 13:929572. [PMID: 36072935 PMCID: PMC9441602 DOI: 10.3389/fendo.2022.929572] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Accepted: 08/01/2022] [Indexed: 12/15/2022] Open
Abstract
The tumor microenvironment is a dynamic, complex, and redundant network of interactions between tumor, immune, and stromal cells. In this intricate environment, cells communicate through membrane-membrane, ligand-receptor, exosome, soluble factors, and transporter interactions that govern cell fate. These interactions activate the diverse and superfluous signaling pathways involved in tumor promotion and progression and induce subtle changes in the functional activity of infiltrating immune cells. The immune response participates as a selective pressure in tumor development. In the early stages of tumor development, the immune response exerts anti-tumor activity, whereas during the advanced stages, the tumor establishes mechanisms to evade the immune response, eliciting a chronic inflammation process that shows a pro-tumor effect. The deregulated inflammatory state, in addition to acting locally, also triggers systemic inflammation that has repercussions in various organs and tissues that are distant from the tumor site, causing the emergence of various symptoms designated as paraneoplastic syndromes, which compromise the response to treatment, quality of life, and survival of cancer patients. Considering the tumor-host relationship as an integral and dynamic biological system, the chronic inflammation generated by the tumor is a communication mechanism among tissues and organs that is primarily orchestrated through different signals, such as cytokines, chemokines, growth factors, and exosomes, to provide the tumor with energetic components that allow it to continue proliferating. In this review, we aim to provide a succinct overview of the involvement of cancer-related inflammation at the local and systemic level throughout tumor development and the emergence of some paraneoplastic syndromes and their main clinical manifestations. In addition, the involvement of these signals throughout tumor development will be discussed based on the physiological/biological activities of innate and adaptive immune cells. These cellular interactions require a metabolic reprogramming program for the full activation of the various cells; thus, these requirements and the by-products released into the microenvironment will be considered. In addition, the systemic impact of cancer-related proinflammatory cytokines on the liver-as a critical organ that produces the leading inflammatory markers described to date-will be summarized. Finally, the contribution of cancer-related inflammation to the development of two paraneoplastic syndromes, myelopoiesis and cachexia, will be discussed.
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Affiliation(s)
- Dolores Aguilar-Cazares
- Laboratorio de Investigacion en Cancer Pulmonar, Departamento de Enfermedades Cronico-Degenerativas, Instituto Nacional de Enfermedades Respiratorias “Ismael Cosio Villegas”, Mexico City, Mexico
| | - Rodolfo Chavez-Dominguez
- Laboratorio de Investigacion en Cancer Pulmonar, Departamento de Enfermedades Cronico-Degenerativas, Instituto Nacional de Enfermedades Respiratorias “Ismael Cosio Villegas”, Mexico City, Mexico
- Posgrado en Ciencias Biologicas, Universidad Nacional Autonoma de Mexico, Mexico City, Mexico
| | - Mario Marroquin-Muciño
- Laboratorio de Investigacion en Cancer Pulmonar, Departamento de Enfermedades Cronico-Degenerativas, Instituto Nacional de Enfermedades Respiratorias “Ismael Cosio Villegas”, Mexico City, Mexico
- Laboratorio de Quimioterapia Experimental, Departamento de Bioquimica, Escuela Nacional de Ciencias Biologicas, Instituto Politecnico Nacional, Mexico City, Mexico
| | - Mario Perez-Medina
- Laboratorio de Investigacion en Cancer Pulmonar, Departamento de Enfermedades Cronico-Degenerativas, Instituto Nacional de Enfermedades Respiratorias “Ismael Cosio Villegas”, Mexico City, Mexico
- Laboratorio de Quimioterapia Experimental, Departamento de Bioquimica, Escuela Nacional de Ciencias Biologicas, Instituto Politecnico Nacional, Mexico City, Mexico
| | - Jesus J. Benito-Lopez
- Laboratorio de Investigacion en Cancer Pulmonar, Departamento de Enfermedades Cronico-Degenerativas, Instituto Nacional de Enfermedades Respiratorias “Ismael Cosio Villegas”, Mexico City, Mexico
- Posgrado en Ciencias Biologicas, Universidad Nacional Autonoma de Mexico, Mexico City, Mexico
| | - Angel Camarena
- Laboratorio de Human Leukocyte Antigen (HLA), Instituto Nacional de Enfermedades Respiratorias “Ismael Cosio Villegas”, Mexico City, Mexico
| | - Uriel Rumbo-Nava
- Clinica de Neumo-Oncologia, Instituto Nacional de Enfermedades Respiratorias “Ismael Cosio Villegas”, Mexico City, Mexico
| | - Jose S. Lopez-Gonzalez
- Laboratorio de Investigacion en Cancer Pulmonar, Departamento de Enfermedades Cronico-Degenerativas, Instituto Nacional de Enfermedades Respiratorias “Ismael Cosio Villegas”, Mexico City, Mexico
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Cajas Santana LJ, Rondón Herrera F, Rojas AP, Martínez Lozano DJ, Prieto N, Bohorquez Castañeda M. Serum chemerin in a cohort of Colombian patients with primary osteoarthritis. ACTA ACUST UNITED AC 2021; 17:530-535. [PMID: 34756315 DOI: 10.1016/j.reumae.2020.05.003] [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: 11/25/2019] [Accepted: 05/21/2020] [Indexed: 10/22/2022]
Abstract
BACKGROUND AND PURPOSE Osteoarthritis (OA) is considered the most common degenerative joint pathology in the adult population, being an important cause of disability worldwide, and its prevalence is increasingly associated with different factors, including obesity. Obesity together with metabolic syndrome have been associated with a pro-inflammatory state due to the release of cytokines that induce changes in cartilage metabolism. Chemerin is an adipokine secreted mainly by adipocytes and its final action is to increase the production of IL-6, IL-8, IL-1b, TNF-a and metalloproteinases by macrophages, dendritic cells and chondrocytes, which are responsible for damage to the articular cartilage. This is one of the reasons that obesity and inflammation have been linked to OA. The main objective of this study is to determine whether the serum chemerin concentrations of a group of patients with primary OA are higher when compared with control individuals. A further purpose of the study is to determine the relationship between the presence of obesity/overweight with the severity of the disease measured by a radiological scale. PATIENTS AND METHODS An analytical cross-sectional study was carried out where serum chemerin levels were quantified by enzyme-linked immunoadsorption assay (ELISA), in patients with primary OA of the hip, knee and hand with criteria from the ACR (American College Of Rheumatology) and controls. Radiological studies of patients and controls were analysed to determine the severity of joint involvement using the Kellgren and Lawrence (KL) classification system. The statistical significance of the difference in serum chemerin values between the two groups was verified and the correlation between the variables of body mass index (BMI) with radiological severity, number of joint regions and serum chemerin levels was analysed. RESULTS During the period from July 2015 to July 2016, serum samples and radiographs of compromised joints were collected from 40 patients with primary OA who met the inclusion criteria, as well as serum samples from 20 controls. The average concentration of chemerin was higher in the group of patients with OA compared to that of the control group, being 373ng / ml and 175.55ng / ml respectively (p<2.2×10-16). No significant associations were found between the different degrees of disease severity measured by the KL radiological scale, such as the number of involved joint regions and BMI. CONCLUSIONS In a group of patients with primary OA of the hand, knee or hip, the values of chemerin were higher than those found in controls, without significant association with the severity of the disease established radiologically by K/L scale, the number of involved joint regions, and the BMI.
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Affiliation(s)
- Luis Javier Cajas Santana
- Grupo de Investigación Biología Celular y Autoinmunidad, Universidad Nacional de Colombia, Bogotá, Colombia; Unidad de Reumatología, Departamento de Medicina Interna, Universidad Nacional de Colombia, Hospital Universitario Nacional (HUN), Bogotá, Colombia
| | - Federico Rondón Herrera
- Grupo de Investigación Biología Celular y Autoinmunidad, Universidad Nacional de Colombia, Bogotá, Colombia; Unidad de Reumatología, Departamento de Medicina Interna, Universidad Nacional de Colombia, Hospital Universitario Nacional (HUN), Bogotá, Colombia
| | - Angela P Rojas
- Grupo de Investigación Biología Celular y Autoinmunidad, Universidad Nacional de Colombia, Bogotá, Colombia; Departamento de Farmacia, Facultad de Ciencias, Universidad Nacional de Colombia, Bogotá, Colombia.
| | - Diego Javier Martínez Lozano
- Grupo de Investigación Biología Celular y Autoinmunidad, Universidad Nacional de Colombia, Bogotá, Colombia; Unidad de Reumatología, Departamento de Medicina Interna, Universidad Nacional de Colombia, Hospital Universitario Nacional (HUN), Bogotá, Colombia
| | - Nathalia Prieto
- Grupo de Investigación Biología Celular y Autoinmunidad, Universidad Nacional de Colombia, Bogotá, Colombia; Unidad de Reumatología, Departamento de Medicina Interna, Universidad Nacional de Colombia, Hospital Universitario Nacional (HUN), Bogotá, Colombia
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Serum Levels of Chemerin in Patients with Inflammatory Bowel Disease as an Indicator of Anti-TNF Treatment Efficacy. J Clin Med 2021; 10:jcm10194615. [PMID: 34640632 PMCID: PMC8509701 DOI: 10.3390/jcm10194615] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 10/03/2021] [Accepted: 10/05/2021] [Indexed: 12/20/2022] Open
Abstract
Chemerin belongs to the adipokines—proteins secreted by white adipose tissue. It plays an important role in angiogenesis and metabolism and its levels correlate with inflammation severity in many clinical states. Circulating chemerin levels in IBD are only rarely evaluated, with inconsistent results. The possible impact of anti-TNF therapy treatment in IBD on chemerin levels has not been addressed. The study aim was to evaluate the serum levels of chemerin in patients with inflammatory bowel disease (IBD), depending on disease severity as well as anti-TNF treatment. Serum chemerin was measured with ELISA in 77 patients with IBD as well as in 42 healthy controls (HCs). Twenty-six participants who underwent anti-TNF therapy were re-examined after 14 weeks. Overall, IBD patients had significantly higher serum chemerin levels than HCs. In patients with IBD exacerbation, chemerin levels were significantly higher compared to the remission group. Serum chemerin levels were significantly higher in UC patients compared to CD. Chemerin correlated with the severity of CD, but not with UC. Serum levels of chemerin decreased significantly after 14 weeks of anti-TNF treatment. Chemerin correlated with the clinical severity of IBD, and its levels decreased after anti-TNF treatment, which suggests its relationship with disease activity. It may be assumed that chemerin levels may possibly be useful for anti-TNF clinical course and treatment monitoring.
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16
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Gonzalez-Ponce F, Gamez-Nava JI, Perez-Guerrero EE, Saldaña-Cruz AM, Vazquez-Villegas ML, Ponce-Guarneros JM, Huerta M, Trujillo X, Contreras-Haro B, Rocha-Muñoz AD, Carrillo-Escalante MO, Sanchez-Rodriguez EN, Gomez-Ramirez EE, Nava-Valdivia CA, Cardona-Muñoz EG, Gonzalez-Lopez L. Serum chemerin levels: A potential biomarker of joint inflammation in women with rheumatoid arthritis. PLoS One 2021; 16:e0255854. [PMID: 34506500 PMCID: PMC8432803 DOI: 10.1371/journal.pone.0255854] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2021] [Accepted: 07/24/2021] [Indexed: 11/18/2022] Open
Abstract
Background Chemerin has a potential role in perpetuating inflammation in autoimmune diseases. Nevertheless, to date, there is no conclusive information on whether high chemerin levels increase the severity of rheumatoid arthritis (RA). Therefore, this study evaluated whether serum chemerin is a biomarker of disease activity in RA patients. Methods Study design: cross-sectional. The assessment included clinical and laboratory characteristics, body mass index (BMI) and fat mass. The severity of the disease activity was identified according to the DAS28-CRP index as follows: A) RA with a DAS28-CRP≤2.9 (remission/mild activity) and B) RA with a DAS28-CRP>2.9 (moderate/severe activity). Serum chemerin concentrations were measured by ELISA, and ≥103 ng/mL was considered a high level. Logistic regression analysis was applied to determine whether high chemerin levels were associated with disease activity in RA after adjusting for confounders. Multiple regression analysis was performed to identify variables associated with chemerin levels. Results Of 210 RA patients, 89 (42%) subjects had moderate/severe disease activity and had higher serum chemerin levels than patients with low disease activity or remission (86 ± 34 vs 73± 27; p = 0.003). Serum chemerin correlated with the number of swollen joints (r = 0.15; p = 0.03), DAS28-CRP (r = 0.22; p = 0.002), and C-reactive protein levels (r = 0.14; p = 0.04), but no correlation was observed with BMI and fat mass. In the adjusted logistic regression analysis, high chemerin levels (≥103 ng/mL) were associated with an increased risk of moderate/severe disease activity (OR: 2.76, 95% CI 1.35–5.62; p = 0.005). In the multiple regression analysis, after adjusting for potential confounders, serum chemerin levels were associated with higher DAS28-CRP (p = 0.002). Conclusions Higher chemerin levels increased the risk of moderate and severe disease activity in RA. These results support the role of chemerin as a marker of inflammation in RA. Follow-up studies will identify if maintaining low chemerin levels can be used as a therapeutic target.
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Affiliation(s)
- Fabiola Gonzalez-Ponce
- Departamento de Fisiología Centro Universitario de Ciencias de la Salud, Programa de Doctorado en Farmacología, Instituto de Terapeutica Experimental y Clínica, Universidad de Guadalajara, Guadalajara, Jalisco, Mexico
| | - Jorge I. Gamez-Nava
- Departamento de Fisiología Centro Universitario de Ciencias de la Salud, Programa de Doctorado en Farmacología, Instituto de Terapeutica Experimental y Clínica, Universidad de Guadalajara, Guadalajara, Jalisco, Mexico
- Departamento de Salud Pública, Programa de Doctorado en Salud Publica, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara, Jalisco, Mexico
- Unidad de Investigación Biomédica 02, Hospital de Especialidades, Centro Médico Nacional de Occidente, Instituto Mexicano del Seguro Social, Guadalajara, Jalisco, Mexico
| | - Emilio E. Perez-Guerrero
- Instituto de Investigación en Ciencias Biomédicas, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara, Jalisco, Mexico
| | - Ana M. Saldaña-Cruz
- Departamento de Fisiología Centro Universitario de Ciencias de la Salud, Programa de Doctorado en Farmacología, Instituto de Terapeutica Experimental y Clínica, Universidad de Guadalajara, Guadalajara, Jalisco, Mexico
| | - Maria L. Vazquez-Villegas
- Departamento de Salud Pública, Programa de Doctorado en Salud Publica, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara, Jalisco, Mexico
- Servicio de Epidemiología, Unidad de Medicina Familiar número 04, Instituto Mexicano del Seguro Social, Guadalajara, Jalisco, México
| | - Juan M. Ponce-Guarneros
- Departamento de Fisiología Centro Universitario de Ciencias de la Salud, Programa de Doctorado en Farmacología, Instituto de Terapeutica Experimental y Clínica, Universidad de Guadalajara, Guadalajara, Jalisco, Mexico
- Unidad Medica Familiar 97, Instituto Mexicano del Seguro Social, Magdalena, Jalisco, México
| | - Miguel Huerta
- Centro Universitario de Investigaciones Biomedicas, Universidad de Colima, Colima, Mexico
| | - Xochitl Trujillo
- Centro Universitario de Investigaciones Biomedicas, Universidad de Colima, Colima, Mexico
| | - Betsabe Contreras-Haro
- División de Ciencias de la Salud, Departamento de Ciencias Biomédicas, Departamento Salud-Enfermedad como Proceso Individual, Centro Universitario de Tonalá, Universidad de Guadalajara, Tonalá, Jalisco México
| | - Alberto D. Rocha-Muñoz
- División de Ciencias de la Salud, Departamento de Ciencias Biomédicas, Departamento Salud-Enfermedad como Proceso Individual, Centro Universitario de Tonalá, Universidad de Guadalajara, Tonalá, Jalisco México
| | - Maria O. Carrillo-Escalante
- Departamento de Salud Pública, Programa de Doctorado en Salud Publica, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara, Jalisco, Mexico
| | - Esther N. Sanchez-Rodriguez
- Departamento de Fisiología Centro Universitario de Ciencias de la Salud, Programa de Doctorado en Farmacología, Instituto de Terapeutica Experimental y Clínica, Universidad de Guadalajara, Guadalajara, Jalisco, Mexico
| | - Eli E. Gomez-Ramirez
- Departamento de Fisiología Centro Universitario de Ciencias de la Salud, Programa de Doctorado en Farmacología, Instituto de Terapeutica Experimental y Clínica, Universidad de Guadalajara, Guadalajara, Jalisco, Mexico
| | - Cesar A. Nava-Valdivia
- Departamento de Microbiologia y Patologia, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara, Jalisco, Mexico
| | - Ernesto G. Cardona-Muñoz
- Departamento de Fisiología Centro Universitario de Ciencias de la Salud, Programa de Doctorado en Farmacología, Instituto de Terapeutica Experimental y Clínica, Universidad de Guadalajara, Guadalajara, Jalisco, Mexico
- * E-mail: , (LGL); , (EGCM)
| | - Laura Gonzalez-Lopez
- Departamento de Fisiología Centro Universitario de Ciencias de la Salud, Programa de Doctorado en Farmacología, Instituto de Terapeutica Experimental y Clínica, Universidad de Guadalajara, Guadalajara, Jalisco, Mexico
- Departamento de Salud Pública, Programa de Doctorado en Salud Publica, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara, Jalisco, Mexico
- Departamento de Medicina Interna-Reumatología, Hospital General Regional 110, Instituto Mexicano del Seguro Social, Guadalajara, Jalisco, Mexico
- * E-mail: , (LGL); , (EGCM)
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Wang Z, Huang X, Ye X, Li X, Wei J. Roles of leptin on the key effector cells of rheumatoid arthritis. Immunol Lett 2021; 233:92-96. [PMID: 33652029 DOI: 10.1016/j.imlet.2021.02.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Revised: 02/19/2021] [Accepted: 02/24/2021] [Indexed: 12/30/2022]
Abstract
Leptin, an adipokine sharing structural characteristics of the long-chain helical cytokine family with the crucial role as a regulator in energy homeostasis, has been paid more and more attention to its immunoregulatory function. Emerging evidence has indicated the roles of leptin on autoimmune diseases such as systemic lupus erythematous (SLE), multiple sclerosis (MS), rheumatoid arthritis (RA) and psoriasis, implying that leptin may be involved in autoimmune disorders. It is very definite that there exists immunocyte dysfunction in RA patients. Growing data has manifested that leptin is increased in both serum and synovial fluid of RA patients compared to healthy controls, suggesting leptin probably takes part in the pathogenesis of RA. The aim of this review is to discuss about what we currently know with regard to the role of leptin in immune system and its effects on RA crucial cells. To clarify the role of leptin in the pathogenesis of RA is beneficial to both the treatment and medical study.
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Affiliation(s)
- Zhen Wang
- Department of Immunology, College of Basic Medical Science, Dalian Medical University, Liaoning, China
| | - Xinxin Huang
- Department of Immunology, College of Basic Medical Science, Dalian Medical University, Liaoning, China
| | - Xiaokang Ye
- Department of Immunology, College of Basic Medical Science, Dalian Medical University, Liaoning, China
| | - Xia Li
- Department of Immunology, College of Basic Medical Science, Dalian Medical University, Liaoning, China
| | - Jing Wei
- Department of Immunology, College of Basic Medical Science, Dalian Medical University, Liaoning, China.
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Moadab F, Khorramdelazad H, Abbasifard M. Role of CCL2/CCR2 axis in the immunopathogenesis of rheumatoid arthritis: Latest evidence and therapeutic approaches. Life Sci 2021; 269:119034. [PMID: 33453247 DOI: 10.1016/j.lfs.2021.119034] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Revised: 01/02/2021] [Accepted: 01/07/2021] [Indexed: 12/18/2022]
Abstract
Evidence suggests that uncontrolled immune system responses and their components play a significant role in developing rheumatoid arthritis (RA), which is considered an autoimmune disease (AD). Among immune system mediators, cytokines and chemokines are involved in numerous physiological and pathological processes. CCL2 or monocyte chemoattractant protein-1 (MCP-1) is known as a CC chemokine that can induce the locomotion and recruitment of monocytes and macrophages to the site of injury. When CCL2 binds to its receptors, the most important of which is CCR2, various signaling pathways are triggered, eventually leading to various immunological events such as inflammation. This chemokine also participates in several events involved in RA pathogenesis, such as osteoclastogenesis, migration of effector T cells to the RA synovium tissue, and angiogenesis. In this review article, the role of the CCL2/CCR2 axis in RA pathogenesis and the immunotherapy opportunities based on CCL2/CCR2 axis targeting has been discussed based on existing investigations.
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Affiliation(s)
- Fatemeh Moadab
- Student Research Committee, Rafsanjan University of Medical Sciences, Rafsanjan, Iran; Department of Immunology, School of Medicine; Molecular Medicine Research Center, Institute of Basic Medical Sciences Research, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Hossein Khorramdelazad
- Department of Immunology, School of Medicine; Molecular Medicine Research Center, Institute of Basic Medical Sciences Research, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Mitra Abbasifard
- Department of Internal Medicine, Ali-Ibn Abi-Talib Hospital, School of Medicine; Molecular Medicine Research Center, Institute of Basic Medical Sciences Research, Rafsanjan University of Medical Sciences, Rafsanjan, Iran.
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Recinella L, Orlando G, Ferrante C, Chiavaroli A, Brunetti L, Leone S. Adipokines: New Potential Therapeutic Target for Obesity and Metabolic, Rheumatic, and Cardiovascular Diseases. Front Physiol 2020; 11:578966. [PMID: 33192583 PMCID: PMC7662468 DOI: 10.3389/fphys.2020.578966] [Citation(s) in RCA: 117] [Impact Index Per Article: 29.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Accepted: 10/14/2020] [Indexed: 12/11/2022] Open
Abstract
Besides its role as an energy storage organ, adipose tissue can be viewed as a dynamic and complex endocrine organ, which produces and secretes several adipokines, including hormones, cytokines, extracellular matrix (ECM) proteins, and growth and vasoactive factors. A wide body of evidence showed that adipokines play a critical role in various biological and physiological functions, among which feeding modulation, inflammatory and immune function, glucose and lipid metabolism, and blood pressure control. The aim of this review is to summarize the effects of several adipokines, including leptin, diponectin, resistin, chemerin, lipocalin-2 (LCN2), vaspin, omentin, follistatin-like 1 (FSTL1), secreted protein acidic and rich in cysteine (SPARC), secreted frizzled-related protein 5 (SFRP5), C1q/TNF-related proteins (CTRPs), family with sequence similarity to 19 member A5 (FAM19A5), wingless-type inducible signaling pathway protein-1 (WISP1), progranulin (PGRN), nesfatin-1 (nesfatin), visfatin/PBEF/NAMPT, apelin, retinol binding protein 4 (RPB4), and plasminogen activator inhibitor-1 (PAI-1) in the regulation of insulin resistance and vascular function, as well as many aspects of inflammation and immunity and their potential role in managing obesity-associated diseases, including metabolic, osteoarticular, and cardiovascular diseases.
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Affiliation(s)
| | | | | | | | - Luigi Brunetti
- Department of Pharmacy, Gabriele d’Annunzio University, Chieti, Italy
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Sun S, Yan Z, Shui X, Qi W, Chen Y, Xu X, Hu Y, Guo W, Shang P. Astilbin prevents osteoarthritis development through the TLR4/MD-2 pathway. J Cell Mol Med 2020; 24:13104-13114. [PMID: 33063931 PMCID: PMC7701562 DOI: 10.1111/jcmm.15915] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2020] [Revised: 09/02/2020] [Accepted: 09/05/2020] [Indexed: 02/06/2023] Open
Abstract
Osteoarthritis has become one of the main diseases affecting the life of many elderly people with high incidence of disability, and local chronic inflammation in the joint cavity is the most crucial pathological feature of osteoarthritis. Astilbin is the main active component in a variety of natural plants such as Hypericum perforatum and Sarcandra glabra, which possess antioxidant and anti‐inflammatory effects. At present, there is no study about the protective effect of Astilbin for osteoarthritis. The purpose of this study was to investigate the effect of Astilbin in human OA chondrocytes and mouse OA model, which was established by surgery‐mediated destabilization of the medial meniscus (DMM). In vitro, we found that Astilbin pre‐treatment inhibited lipopolysaccharide (LPS)‐induced overproduction of inflammation‐correlated cytokines such as nitric oxide (NO), prostaglandin E2 (PGE2), tumour necrosis factor α (TNF‐α) and interleukin 6 (IL‐6), and suppressed overexpression of inflammatory enzymes such as inducible nitric oxide synthase (iNOS) and cyclooxygenase 2 (COX‐2). Astilbin, on the other hand, prevented the LPS‐induced degradation of extracellular matrix (ECM) by down‐regulating MMP13 (matrix metalloproteinases 13) and ADAMTS5 (a disintegrin and metalloproteinase with thrombospondin motifs 5). Moreover, by inhibiting the formation of the TLR4/MD‐2/LPS complex, Astilbin blocked LPS‐induced activation of TLR4/NF‐κB signalling cascade. In vivo, Astilbin showed the chondro‐protective effect in the surgical‐induced OA mouse models. In conclusion, our findings provided evidence that develops Astilbin as a potential therapeutic drug for OA patients.
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Affiliation(s)
- Shuaibo Sun
- Department of Orthopaedic Surgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Zijian Yan
- Department of Orthopaedic Surgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Xiaolong Shui
- Department of Orthopaedic Surgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Weihui Qi
- Department of Orthopaedic Surgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Yanlin Chen
- Department of Orthopaedic Surgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Xinxian Xu
- Department of Orthopaedic Surgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Yuezheng Hu
- Department of Orthopaedic Surgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Weijun Guo
- Department of Orthopaedic Surgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Ping Shang
- Department of Rehabilitation, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
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Cajas Santana LJ, Rondón Herrera F, Rojas AP, Martínez Lozano DJ, Prieto N, Bohorquez Castañeda M. Serum chemerin in a cohort of Colombian patients with primary osteoarthritis. REUMATOLOGIA CLINICA 2020; 17:S1699-258X(20)30136-4. [PMID: 32718859 DOI: 10.1016/j.reuma.2020.05.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Revised: 05/11/2020] [Accepted: 05/21/2020] [Indexed: 11/16/2022]
Abstract
BACKGROUND AND PURPOSE Osteoarthritis (OA) is considered the most common degenerative joint pathology in the adult population, being an important cause of disability worldwide, and its prevalence is increasingly associated with different factors, including obesity. Obesity together with metabolic syndrome have been associated with a pro-inflammatory state due to the release of cytokines that induce changes in cartilage metabolism. Chemerin is an adipokine secreted mainly by adipocytes and its final action is to increase the production of IL-6, IL-8, IL-1b, TNF-α and metalloproteinases by macrophages, dendritic cells and chondrocytes, which are responsible for damage to the articular cartilage. This is one of the reasons that obesity and inflammation have been linked to OA. The main objective of this study is to determine whether the serum chemerin concentrations of a group of patients with primary OA are higher when compared with control individuals. A further purpose of the study is to determine the relationship between the presence of obesity/overweight with the severity of the disease measured by a radiological scale. PATIENTS AND METHODS An analytical cross-sectional study was carried out where serum chemerin levels were quantified by enzyme-linked immunoadsorption assay (ELISA), in patients with primary OA of the hip, knee and hand with criteria from the American College Of Rheumatology (ACR) and controls. Radiological studies of patients and controls were analysed to determine the severity of joint involvement using the Kellgren and Lawrence (KL) classification system. The statistical significance of the difference in serum chemerin values between the two groups was verified and the correlation between the variables of body mass index (BMI) with radiological severity, number of joint regions and serum chemerin levels was analysed. RESULTS During the period from July 2015 to July 2016, serum samples and radiographs of compromised joints were collected from 40 patients with primary OA who met the inclusion criteria, as well as serum samples from 20 controls. The average concentration of chemerin was higher in the group of patients with OA compared to that of the control group, being 373 ng / ml and 175.55 ng / ml respectively (p<2.2×10-16). No significant associations were found between the different degrees of disease severity measured by the KL radiological scale, such as the number of involved joint regions and BMI. CONCLUSIONS In a group of patients with primary OA of the hand, knee or hip, the values of chemerin were higher than those found in controls, without significant association with the severity of the disease established radiologically by K/L scale, the number of involved joint regions, and the BMI.
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Affiliation(s)
- Luis Javier Cajas Santana
- Grupo de Investigación Biología Celular y Autoinmunidad, Universidad Nacional de Colombia, Bogotá, Colombia; Unidad de Reumatología, Departamento de Medicina Interna, Universidad Nacional de Colombia, Hospital Universitario Nacional (HUN), Bogotá, Colombia
| | - Federico Rondón Herrera
- Grupo de Investigación Biología Celular y Autoinmunidad, Universidad Nacional de Colombia, Bogotá, Colombia; Unidad de Reumatología, Departamento de Medicina Interna, Universidad Nacional de Colombia, Hospital Universitario Nacional (HUN), Bogotá, Colombia
| | - Angela P Rojas
- Grupo de Investigación Biología Celular y Autoinmunidad, Universidad Nacional de Colombia, Bogotá, Colombia; Departamento de Farmacia, Facultad de Ciencias, Universidad Nacional de Colombia, Bogotá, Colombia.
| | - Diego Javier Martínez Lozano
- Grupo de Investigación Biología Celular y Autoinmunidad, Universidad Nacional de Colombia, Bogotá, Colombia; Unidad de Reumatología, Departamento de Medicina Interna, Universidad Nacional de Colombia, Hospital Universitario Nacional (HUN), Bogotá, Colombia
| | - Nathalia Prieto
- Grupo de Investigación Biología Celular y Autoinmunidad, Universidad Nacional de Colombia, Bogotá, Colombia; Unidad de Reumatología, Departamento de Medicina Interna, Universidad Nacional de Colombia, Hospital Universitario Nacional (HUN), Bogotá, Colombia
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Hu S, Shao Z, Zhang C, Chen L, Mamun AA, Zhao N, Cai J, Lou Z, Wang X, Chen J. Chemerin facilitates intervertebral disc degeneration via TLR4 and CMKLR1 and activation of NF-kB signaling pathway. Aging (Albany NY) 2020; 12:11732-11753. [PMID: 32526705 PMCID: PMC7343479 DOI: 10.18632/aging.103339] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Accepted: 05/18/2020] [Indexed: 12/25/2022]
Abstract
Now days, obesity is a major risk factor for intervertebral disc degeneration (IDD). However, adipokine, such as chemerin is a novel cytokine, which is secreted by adipose tissue, and are thought to be played major roles in various degenerative diseases. Obese individuals are known to have high concentration of serum chemerin. Our purpose was to study whether chemerin acts as a biochemical relationship between obesity, and IDD. In this study, we found that the expression level of chemerin was significantly increased in the human degenerated nucleus pulposus (NP) tissues, and had higher level in the obese people than the normal people. Chemerin significantly increased the inflammatory mediator level, contributing to ECM degradation in nucleus pulposus cells (NPCs). Furthermore, chemerin overexpression aggravates the puncture-induced IVDD progression in rats, while knockdown CMKLR1 reverses IVDD progression. Chemerin activates the NF-kB signaling pathway via its receptors CMKLR1, and TLR4 to release inflammatory mediators, which cause matrix degradation, and cell aging. These findings generally provide novel evidence supporting the causative role of obesity in IDD, which is essentially important to literally develop novel preventative or generally therapeutic treatment in the disc degenerative disorders.
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Affiliation(s)
- Sunli Hu
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang Province, China.,Key Laboratory of Orthopaedics of Zhejiang Province, Wenzhou, Zhejiang Province, China.,The Second School of Medicine, Wenzhou Medical University, Wenzhou, Zhejiang Province, China
| | - Zhenxuan Shao
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang Province, China.,Key Laboratory of Orthopaedics of Zhejiang Province, Wenzhou, Zhejiang Province, China.,The Second School of Medicine, Wenzhou Medical University, Wenzhou, Zhejiang Province, China
| | - Chenxi Zhang
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang Province, China.,Key Laboratory of Orthopaedics of Zhejiang Province, Wenzhou, Zhejiang Province, China.,The Second School of Medicine, Wenzhou Medical University, Wenzhou, Zhejiang Province, China
| | - Liang Chen
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang Province, China.,Key Laboratory of Orthopaedics of Zhejiang Province, Wenzhou, Zhejiang Province, China.,The Second School of Medicine, Wenzhou Medical University, Wenzhou, Zhejiang Province, China
| | - Abdullah Al Mamun
- Molecular Pharmacology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang Province, China
| | - Ning Zhao
- The First School of Medicine, Wenzhou Medical University, Wenzhou, Zhejiang Province, China
| | - Jinfeng Cai
- The First School of Medicine, Wenzhou Medical University, Wenzhou, Zhejiang Province, China
| | - Zhiling Lou
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang Province, China.,The Second School of Medicine, Wenzhou Medical University, Wenzhou, Zhejiang Province, China
| | - Xiangyang Wang
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang Province, China
| | - Jiaoxiang Chen
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang Province, China.,Key Laboratory of Orthopaedics of Zhejiang Province, Wenzhou, Zhejiang Province, China.,The Second School of Medicine, Wenzhou Medical University, Wenzhou, Zhejiang Province, China
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Correlation of molecular biomarker concentrations between synovial fluid and saliva of the patients with temporomandibular disorders. Clin Oral Investig 2020; 24:4455-4461. [PMID: 32385657 DOI: 10.1007/s00784-020-03310-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Accepted: 04/23/2020] [Indexed: 12/17/2022]
Abstract
OBJECTIVES The synovial membrane and fluid are involved in the pathogenesis of temporomandibular joint (TMJ) disorders. This study aims to assess the relationship between matrix metalloproteinase-2 (MMP-2), chemerin and prostaglandin (PGE2) levels in the synovial fluid (SF) and saliva of patients with TMJ disorder regarding their role in inflammation and the value of being a candidate for predictive biomarkers in the disease. Also, it is aimed to find out whether chemerin's main function triggers the formation inflammatory cytokine markers in the associated area. MATERIALS AND METHODS Thirty-two samples of SF and saliva were obtained from patients with disc displacement without reduction with limited opening (DDWORwLO). Mann-Whitney-U test was used for the comparisons of the biomarker levels in SF and saliva. The correlation between chemerin and BMI (Body Mass Index) is analyzed by non-parametric Spearman's rho correlation coefficient. RESULTS For all of the three biomarkers, statistically significant differences were found between SF and saliva. An unexpectedly high level expression of chemerin was observed in SF. A statistically significant, positive correlation was observed between PGE2 -MMP-2, and chemerin-PGE2 in saliva, chemerin and MMP-2 in SF, respectively (p = 0.031, r = 0.382 / p = 0.039, r = 0.366 / p = 0.032, r = 0.379). A positive correlation was determined between saliva and SF levels of PGE2 (p = 0.016, r = 0.421). CONCLUSIONS Chemerin, MMP-2, and PGE2 can play a role as an inflammatory factor for the development of TMJ disorder. CLINICAL RELEVANCE The search for molecular markers in TMJ and the inhibition of the associated molecular signaling mechanism is important to reduce joint inflammation and cartilage degradation.
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Zhang Y, Ji T, Ma S, Wu W. RETRACTED: MLL1 promotes migration and invasion of fibroblast-like synoviocytes in rheumatoid arthritis by activating the TRIF/NF-κB signaling pathway via H3K4me3 enrichment in the TLR4 promoter region. Int Immunopharmacol 2020; 82:106220. [PMID: 32151962 DOI: 10.1016/j.intimp.2020.106220] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Revised: 12/25/2019] [Accepted: 01/14/2020] [Indexed: 01/18/2023]
Abstract
This article has been retracted: please see Elsevier Policy on Article Withdrawal (http://www.elsevier.com/locate/withdrawalpolicy). This article has been retracted at the request of the Editor-in-Chief. A corrigendum for this article was previously published which corrected issues within Figure 1, as detailed here: https://www.sciencedirect.com/science/article/pii/S1567576920337887?via%3Dihub. The journal was subsequently alerted to additional issues, including an associated PubPeer comment concerning the provenance of the flow cytometry data in Figure 1B, as detailed here: https://pubpeer.com/publications/AD39B667B4ACD09C930F532D0BD985; and here https://docs.google.com/spreadsheets/d/1r0MyIYpagBc58BRF9c3luWNlCX8VUvUuPyYYXzxWvgY/edit#gid=262337249. As part of a journal investigation, the editorial team noticed that many of the Western blots contained within the article were pixelated. In addition, the published email address of the corresponding author (zhangyd78@126.com), differed from the version submitted to the journal (weiwu_drww@163.com). The journal asked the authors to provide a detailed explanation to these concerns and the associated raw data. The Authors did not respond to this request. The Editor-in-Chief assessed the case and decided to retract the article.
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Affiliation(s)
- Yandong Zhang
- Department of Rheumatology, The First Hospital of Jilin University, Changchun 130021, PR China
| | - Tiefeng Ji
- Department of Radiology, The First Hospital of Jilin University, Changchun 130021, PR China
| | - Shu Ma
- Department of Rheumatology, The First Hospital of Jilin University, Changchun 130021, PR China
| | - Wei Wu
- Department of Neurosurgery, The First Hospital of Jilin University, Changchun 130021, PR China.
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Visfatin and chemerin levels correspond with inflammation and might reflect the bridge between metabolism, inflammation and fibrosis in patients with systemic sclerosis. Postepy Dermatol Alergol 2019; 36:551-565. [PMID: 31839772 PMCID: PMC6906965 DOI: 10.5114/ada.2018.79104] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Accepted: 08/24/2018] [Indexed: 02/06/2023] Open
Abstract
Introduction Adipokines are regulatory molecules which act as mediators of the inflammatory, fibrotic and metabolic processes by interacting with the immune system. Aim We hypothesized that chemerin and visfatin by pro-inflammatory properties play a significant role in inflammation in systemic sclerosis. To address this hypothesis, we determined serum chemerin and visfatin levels in SSc patients, compared with the control group and defined the correlations with clinical and laboratory parameters in SSc patients. Material and methods The study included 48 Caucasian female patients with SSc and 38 healthy subjects of the control group. Serum concentrations of selected adipokines were measured using commercially available ELISA Kits. Results Patients with SSc had higher chemerin levels (209.38 ±55.35 ng/ml) than the control group (182.71 ±33.94 ng/ml) and the difference was statistically significant (Z = 2.14, p = 0.032). The highest chemerin levels were found in dcSSc patients (242.46 ±95.82 ng/ml). We indicated a positive correlation of chemerin and visfatin with levels of inflammatory markers: CRP (r = 0.35, p = 0.013 for chemerin; r = 0.41, p = 0.003 for visfatin) and ESR (r = 0.31, p = 0.03 for chemerin; r = 0.30, p = 0.03 for visfatin). What is more, chemerin manifested a statistically significant positive correlation with the concentration of complement component C3 (r = 0.47, p = 0.001) and C4 (r = 0.29, p = 0.049), whereas visfatin correlated with C4 levels (r = 0.32, p = 0.029). Conclusions The results of our study indicate that chemerin and visfatin as pro-inflammatory cytokines might represent new markers corresponding with inflammation in systemic sclerosis and might reflect the bridge between metabolism, inflammation and potentially, chemerin may also link inflammation with skin and lung fibrosis.
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More Than an Adipokine: The Complex Roles of Chemerin Signaling in Cancer. Int J Mol Sci 2019; 20:ijms20194778. [PMID: 31561459 PMCID: PMC6801800 DOI: 10.3390/ijms20194778] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Revised: 09/18/2019] [Accepted: 09/23/2019] [Indexed: 12/24/2022] Open
Abstract
Chemerin is widely recognized as an adipokine, with diverse biological roles in cellular differentiation and metabolism, as well as a leukocyte chemoattractant. Research investigating the role of chemerin in the obesity-cancer relationship has provided evidence both for pro- and anti-cancer effects. The tumor-promoting effects of chemerin primarily involve direct effects on migration, invasion, and metastasis as well as growth and proliferation of cancer cells. Chemerin can also promote tumor growth via the recruitment of tumor-supporting mesenchymal stromal cells and stimulation of angiogenesis pathways in endothelial cells. In contrast, the majority of evidence supports that the tumor-suppressing effects of chemerin are immune-mediated and result in a shift from immunosuppressive to immunogenic cell populations within the tumor microenvironment. Systemic chemerin and chemerin produced within the tumor microenvironment may contribute to these effects via signaling through CMKLR1 (chemerin1), GPR1 (chemerin2), and CCLR2 on target cells. As such, inhibition or activation of chemerin signaling could be beneficial as a therapeutic approach depending on the type of cancer. Additional studies are required to determine if obesity influences cancer initiation or progression through increased adipose tissue production of chemerin and/or altered chemerin processing that leads to changes in chemerin signaling in the tumor microenvironment.
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The Adipokine Network in Rheumatic Joint Diseases. Int J Mol Sci 2019; 20:ijms20174091. [PMID: 31443349 PMCID: PMC6747092 DOI: 10.3390/ijms20174091] [Citation(s) in RCA: 63] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 08/18/2019] [Accepted: 08/19/2019] [Indexed: 02/07/2023] Open
Abstract
Rheumatic diseases encompass a diverse group of chronic disorders that commonly affect musculoskeletal structures. Osteoarthritis (OA) and rheumatoid arthritis (RA) are the two most common, leading to considerable functional limitations and irreversible disability when patients are unsuccessfully treated. Although the specific causes of many rheumatic conditions remain unknown, it is generally accepted that immune mechanisms and/or uncontrolled inflammatory responses are involved in their etiology and symptomatology. In this regard, the bidirectional communication between neuroendocrine and immune system has been demonstrated to provide a homeostatic network that is involved in several pathological conditions. Adipokines represent a wide variety of bioactive, immune and inflammatory mediators mainly released by adipocytes that act as signal molecules in the neuroendocrine-immune interactions. Adipokines can also be synthesized by synoviocytes, osteoclasts, osteoblasts, chondrocytes and inflammatory cells in the joint microenvironment, showing potent modulatory properties on different effector cells in OA and RA pathogenesis. Effects of adiponectin, leptin, resistin and visfatin on local and systemic inflammation are broadly described. However, more recently, other adipokines, such as progranulin, chemerin, lipocalin-2, vaspin, omentin-1 and nesfatin, have been recognized to display immunomodulatory actions in rheumatic diseases. This review highlights the latest relevant findings on the role of the adipokine network in the pathophysiology of OA and RA.
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Wyatt LA, Nwosu LN, Wilson D, Hill R, Spendlove I, Bennett AJ, Scammell BE, Walsh DA. Molecular expression patterns in the synovium and their association with advanced symptomatic knee osteoarthritis. Osteoarthritis Cartilage 2019; 27:667-675. [PMID: 30597276 DOI: 10.1016/j.joca.2018.12.012] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Revised: 12/17/2018] [Accepted: 12/19/2018] [Indexed: 02/02/2023]
Abstract
OBJECTIVE Osteoarthritis (OA) is a major source of knee pain. Mechanisms of OA knee pain are incompletely understood but include synovial pathology. We aimed to identify molecular expression patterns in the synovium associated with symptomatic knee OA. DESIGN Snap frozen synovia were from people undergoing total knee replacement (TKR) for advanced OA, or from post-mortem (PM) cases who had not sought help for knee pain. Associations with OA symptoms were determined using discovery and validation samples, each comprising TKR and post mortem (PM) cases matched for chondropathy (Symptomatic or Asymptomatic Chondropathy). Associations with OA were determined by comparing age matched TKR and PM control cases. Real-time quantitative PCR for 96 genes involved in inflammation and nerve sensitisation used TaqMan® Array Cards in discovery and validation samples, and protein expression for replicated genes was quantified using Luminex bead assay. RESULTS Eight genes were differentially expressed between asymptomatic and symptomatic chondropathy cases and replicated between discovery and validation samples (P<0.05 or >3-fold change). Of these, matrix metalloprotease (MMP)-1 was also increased whereas interleukin-1 receptor 1 (IL1R1) and vascular endothelial growth factor (VEGF) were decreased at the protein level in the synovium of symptomatic compared to asymptomatic chondropathy cases. MMP1 protein expression was also increased in OA compared to PM controls. CONCLUSION Associations of symptomatic OA may suggest roles of MMP1 expression and IL1R1 and VEGF pathways in OA pain. Better understanding of which inflammation-associated molecules mediate OA pain should inform refinement of existing therapies and development of new treatments.
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Affiliation(s)
- L A Wyatt
- Arthritis Research UK Pain Centre, University of Nottingham, Nottingham, NG5 1PB, UK; Division of Rheumatology, Orthopaedics and Dermatology, University of Nottingham, Nottingham, UK; Arthritis Research UK Centre for Sport, Exercise and Osteoarthritis, University of Nottingham, Nottingham, UK.
| | - L N Nwosu
- Arthritis Research UK Pain Centre, University of Nottingham, Nottingham, NG5 1PB, UK; Division of Rheumatology, Orthopaedics and Dermatology, University of Nottingham, Nottingham, UK
| | - D Wilson
- Department of Rheumatology, Sherwood Forest Hospitals NHS Foundation Trust, Mansfield Road, Sutton in Ashfield, NG17 4JL, UK
| | - R Hill
- Department of Rheumatology, Sherwood Forest Hospitals NHS Foundation Trust, Mansfield Road, Sutton in Ashfield, NG17 4JL, UK
| | - I Spendlove
- Divison of Cancer and Stem Cells, University of Nottingham, UK
| | - A J Bennett
- Arthritis Research UK Pain Centre, University of Nottingham, Nottingham, NG5 1PB, UK; School of Life Sciences, University of Nottingham, Nottingham, NG5 1PB, UK
| | - B E Scammell
- Arthritis Research UK Pain Centre, University of Nottingham, Nottingham, NG5 1PB, UK; Division of Rheumatology, Orthopaedics and Dermatology, University of Nottingham, Nottingham, UK; Arthritis Research UK Centre for Sport, Exercise and Osteoarthritis, University of Nottingham, Nottingham, UK; NIHR Nottingham, Biomedical Research Centre, University of Nottingham, UK
| | - D A Walsh
- Arthritis Research UK Pain Centre, University of Nottingham, Nottingham, NG5 1PB, UK; Division of Rheumatology, Orthopaedics and Dermatology, University of Nottingham, Nottingham, UK; Department of Rheumatology, Sherwood Forest Hospitals NHS Foundation Trust, Mansfield Road, Sutton in Ashfield, NG17 4JL, UK; NIHR Nottingham, Biomedical Research Centre, University of Nottingham, UK
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Chen K, Hsiang E, Hsu M, Chou Y, Lin T, Chang Y, Tsai C, Li T, Woung L, Chen S, Peng C, Hwang D. Elevation of serum oxidative stress in patients with retina vein occlusions. Acta Ophthalmol 2019; 97:e290-e295. [PMID: 30259675 DOI: 10.1111/aos.13892] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2017] [Accepted: 07/18/2018] [Indexed: 02/06/2023]
Abstract
PURPOSE Retina vein occlusion (RVO) is a visual-threatening retinal disease that causes irreversible impaired quality of life. The contribution of oxidative stress behind clinical course of RVO was rarely investigated. The study aimed to measure the serum oxidative biomarker in patients with RVO to investigate further physical response. METHODS We measured the serum levels of malondialdehyde (MDA), 8-hydroxy-2-deoxyguanosine (8OHdG), Sirutin 1 (SIRT1), peroxisome proliferator- activated receptor gamma (PPAR-r), Peroxisome proliferator-activated receptor gamma coactivator 1-alpha (PGC-1α), orkhead box protein O1 (FOXO1), orkhead box protein O3 (FOXO3), catalase, (SOD) and hydrogen peroxide (H2 O2 ) among 19 patients with cataract as control group and 36 patients with RVO, respectively. RESULTS The mean MDA, 8OHdG and hydrogen peroxide in the serum were significantly higher in patients with RVO compared with the results in control group subjects. Whereas SIRT1, PPAR-r, PGC-1, FOXO1, FOXO3, catalase and SOD levels in serum were significantly decreased in patients with RVO compared with control group. CONCLUSION We demonstrated that the serum level of MDA, 8OHdG and hydrogen peroxide is increased in patients with RVO. Among these, the elevation of MDA, 8OHdG and hydrogen peroxide suggests the increasing of serum oxidative stress in RVO patients. All enzymes related reactive oxygen species scavenge were decreased. Thus, focal RVO may increase systemic oxidative stress within serum.
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Affiliation(s)
- Kuan‐Hsuan Chen
- Institute of Clinical Medicine National Yang‐Ming University Taipei Taiwan
- Institute of Pharmacology National Yang‐Ming University Taipei Taiwan
- Department of Pharmacy Taipei Veterans General Hospital Taipei Taiwan
| | - En‐Lin Hsiang
- Institute of Pharmacology National Yang‐Ming University Taipei Taiwan
- School of Medicine National Yang‐Ming University Taipei Taiwan
| | - Min‐Yen Hsu
- Department of Ophthalmology Chung Shan Medical University Hospital Taichung Taiwan
- School of Medicine Chung Shan Medical University Taichung Taiwan
| | - Yueh‐Ching Chou
- Institute of Pharmacology National Yang‐Ming University Taipei Taiwan
- Department of Pharmacy Taipei Veterans General Hospital Taipei Taiwan
- School of Pharmacy Taipei Medical University Taipei Taiwan
| | - Tai‐Chi Lin
- Institute of Clinical Medicine National Yang‐Ming University Taipei Taiwan
- Department of Ophthalmology Taipei Veterans General Hospital Taipei Taiwan
| | - Yuh‐Lih Chang
- Institute of Pharmacology National Yang‐Ming University Taipei Taiwan
- Department of Pharmacy Taipei Veterans General Hospital Taipei Taiwan
| | - Ching‐Yao Tsai
- School of Medicine National Yang‐Ming University Taipei Taiwan
- Department of Ophthalmology Taipei City Hospital TaipeiTaiwan
| | - Tzu‐Hsuan Li
- School of Medicine National Yang‐Ming University Taipei Taiwan
- Department of Ophthalmology Chung Shan Medical University Hospital Taichung Taiwan
| | - Lin‐Chung Woung
- School of Medicine National Yang‐Ming University Taipei Taiwan
- Department of Ophthalmology Taipei City Hospital TaipeiTaiwan
| | - Shih‐Jen Chen
- School of Medicine National Yang‐Ming University Taipei Taiwan
- Department of Ophthalmology Taipei Veterans General Hospital Taipei Taiwan
| | - Chi‐Hsien Peng
- Department of Ophthalmology Shin Kong Wu Ho‐Su Memorial Hospital and Fu‐Jen Catholic University Taipei Taiwan
| | - De‐Kuang Hwang
- School of Medicine National Yang‐Ming University Taipei Taiwan
- Department of Ophthalmology Taipei Veterans General Hospital Taipei Taiwan
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Żółkiewicz J, Stochmal A, Rudnicka L. The role of adipokines in systemic sclerosis: a missing link? Arch Dermatol Res 2019; 311:251-263. [PMID: 30806766 PMCID: PMC6469644 DOI: 10.1007/s00403-019-01893-1] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2018] [Revised: 12/27/2018] [Accepted: 02/12/2019] [Indexed: 12/28/2022]
Abstract
Systemic sclerosis is a multiorgan autoimmune disease characterized by vasculopathy and tissue fibrosis of unknown etiology. Recently, adipokines (cell signaling proteins secreted by adipose tissue) have attracted much attention as a cytokine family contributing to the various pathological processes of systemic sclerosis. Adipokines, such as leptin, adiponectin, resistin, adipsin, visfatin or chemerin are a heterogenic group of molecules. Adiponectin exhibits anti-fibrotic features and affects inflammatory reactions. Leptin promotes fibrosis and inflammation. Resistin was linked to vascular involvement in systemic sclerosis. Visfatin was associated with regression of skin lesions in late-stage systemic sclerosis. Chemerin appears as a marker of increased risk of impaired renal function and development of skin sclerosis in the early stage of systemic sclerosis. Vaspin was indicated to have a protective role in digital ulcers development. Novel adipokines-adipsin, apelin, omentin and CTRP-3-are emerging as molecules potentially involved in SSc pathogenesis. Serum adipokine levels may be used as predictive and diagnostic factors in systemic sclerosis. However, further investigations are required to establish firm correlations between distinct adipokines and systemic sclerosis.
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Affiliation(s)
- Jakub Żółkiewicz
- Department of Dermatology, Medical University of Warsaw, Koszykowa 82A, 02-008, Warszawa, Poland
| | - Anna Stochmal
- Department of Dermatology, Medical University of Warsaw, Koszykowa 82A, 02-008, Warszawa, Poland
| | - Lidia Rudnicka
- Department of Dermatology, Medical University of Warsaw, Koszykowa 82A, 02-008, Warszawa, Poland.
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Tu C, He J, Wu B, Wang W, Li Z. An extensive review regarding the adipokines in the pathogenesis and progression of osteoarthritis. Cytokine 2019; 113:1-12. [DOI: 10.1016/j.cyto.2018.06.019] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2018] [Revised: 05/12/2018] [Accepted: 06/12/2018] [Indexed: 12/13/2022]
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Serafin DS, Allyn B, Sassano MF, Timoshchenko RG, Mattox D, Brozowski JM, Siderovski DP, Truong YK, Esserman D, Tarrant TK, Billard MJ. Chemerin-activated functions of CMKLR1 are regulated by G protein-coupled receptor kinase 6 (GRK6) and β-arrestin 2 in inflammatory macrophages. Mol Immunol 2018; 106:12-21. [PMID: 30576947 DOI: 10.1016/j.molimm.2018.12.016] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2018] [Revised: 12/05/2018] [Accepted: 12/10/2018] [Indexed: 01/06/2023]
Abstract
Chemerin receptor (CMKLR1) is a G protein-coupled receptor (GPCR) implicated in macrophage-mediated inflammation and in several forms of human arthritis. Analogous to other GPCR, CMKLR1 is likely regulated by G protein-coupled receptor kinase (GRK) phosphorylation of intracellular domains in an activation-dependent manner, which leads to recruitment and termination of intracellular signaling via desensitization and internalization of the receptor. The ubiquitously expressed GRK family members include GRK2, GRK3, GRK5, and GRK6, but it is unknown which GRK regulates CMKLR1 cellular and signaling functions. Our data show that activation of CMKLR1 by chemerin in primary macrophages leads to signaling and functional outcomes that are regulated by GRK6 and β-arrestin 2. We show that arrestin recruitment to CMKLR1 following chemerin stimulation is enhanced with co-expression of GRK6. Further, internalization of endogenous CMKLR1, following the addition of chemerin, is decreased in inflammatory macrophages from GRK6- and β-arrestin 2-deficient mice. These GRK6- and β-arrestin 2-deficient macrophages display increased migration toward chemerin and altered AKT and Extracellular-signal Related Kinase (ERK) signaling. Our findings show that chemerin-activated CMKLR1 regulation in inflammatory macrophages is largely GRK6 and β-arrestin mediated, which may impact innate immunity and have therapeutic implications in rheumatic disease.
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Affiliation(s)
- D Stephen Serafin
- Thurston Arthritis Research Center and the Department of Medicine, Division of Rheumatology, Allergy, and Immunology, University of North Carolina, Chapel Hill, NC 27599, United States
| | - Brittney Allyn
- Thurston Arthritis Research Center and the Department of Medicine, Division of Rheumatology, Allergy, and Immunology, University of North Carolina, Chapel Hill, NC 27599, United States; Duke University, Department of Medicine, Division of Rheumatology and Immunology, Durham, NC 27710, United States
| | - Maria F Sassano
- Department of Pharmacology, University of North Carolina, Chapel Hill, NC 27599, United States
| | - Roman G Timoshchenko
- Thurston Arthritis Research Center and the Department of Medicine, Division of Rheumatology, Allergy, and Immunology, University of North Carolina, Chapel Hill, NC 27599, United States
| | - Daniel Mattox
- Thurston Arthritis Research Center and the Department of Medicine, Division of Rheumatology, Allergy, and Immunology, University of North Carolina, Chapel Hill, NC 27599, United States
| | - Jaime M Brozowski
- Department of Microbiology and Immunology, University of North Carolina, Chapel Hill, NC 27599, United States; Duke University, Department of Medicine, Division of Rheumatology and Immunology, Durham, NC 27710, United States
| | - David P Siderovski
- Department of Physiology & Pharmacology, West Virginia University, Morgantown, WV, 26506, United States
| | - Young K Truong
- Department of Biostatistics, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC 27599, United States
| | - Denise Esserman
- Yale School of Public Health, New Haven, CT 06510, United States
| | - Teresa K Tarrant
- Thurston Arthritis Research Center and the Department of Medicine, Division of Rheumatology, Allergy, and Immunology, University of North Carolina, Chapel Hill, NC 27599, United States; Duke University, Department of Medicine, Division of Rheumatology and Immunology, Durham, NC 27710, United States
| | - Matthew J Billard
- Thurston Arthritis Research Center and the Department of Medicine, Division of Rheumatology, Allergy, and Immunology, University of North Carolina, Chapel Hill, NC 27599, United States; Department of Cell Biology and Physiology, University of North Carolina, Chapel Hill, NC 27599, United States.
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Żelechowska P, Kozłowska E, Pastwińska J, Agier J, Brzezińska-Błaszczyk E. Adipocytokine Involvement in Innate Immune Mechanisms. J Interferon Cytokine Res 2018; 38:527-538. [PMID: 30431386 DOI: 10.1089/jir.2018.0102] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
The innate immune response is defined as an immensely complex and sophisticated process aimed at defending the organism against any disturbance in the body homeostasis, including invading pathogens. It requires a close cooperation of a vast amount of different cell types, recognized as inflammatory migrating cells, as well as stationary cells that form tissues. Moreover, innate immune mechanisms require an efficient functioning of various humoral components that exert a significant impact on physiological and pathological processes. Apart from commonly mentioned humoral factors, this group also includes a family of proteins known as adipocytokines that may act as pro- or anti-inflammatory agents or act both ways. Leptin, predominantly characterized as a proinflammatory adipokine, plays a crucial role in endothelium remodeling and regulation, as well as in cell survival and production of numerous cytokines. Adiponectin, similar to leptin, acts on the endothelial cells and the phagocytic properties of immune cells; however, it exerts an anti-inflammatory impact. Resistin has a documented role in the control of angiogenesis and stimulation of proinflammatory mediator generation and release. Furthermore, there are adipokines, ie, visfatin and chemerin, whose participation in the inflammatory processes is ambiguous. This review focuses on the current knowledge on the extensive role of selected adipokines in innate immune response.
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Affiliation(s)
- Paulina Żelechowska
- Department of Experimental Immunology, Medical University of Lodz, Lodz, Poland
| | - Elżbieta Kozłowska
- Department of Experimental Immunology, Medical University of Lodz, Lodz, Poland
| | - Joanna Pastwińska
- Department of Experimental Immunology, Medical University of Lodz, Lodz, Poland
- Laboratory of Cellular Immunology, Institute of Medical Biology, Polish Academy of Sciences, Lodz, Poland
| | - Justyna Agier
- Department of Experimental Immunology, Medical University of Lodz, Lodz, Poland
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Frommer KW, Vasile M, Müller-Ladner U, Neumann E. The Adipokine Omentin in Late-stage Rheumatoid Arthritis and Endstage Osteoarthritis. J Rheumatol 2018; 44:539-541. [PMID: 28604350 DOI: 10.3899/jrheum.161267] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Klaus W Frommer
- Department of Internal Medicine and Rheumatology, University of Giessen, Kerckhoff Clinic, Bad Nauheim, Germany;
| | - Massimilano Vasile
- Department of Internal Medicine and Rheumatology, University of Giessen, Kerckhoff Clinic, Bad Nauheim, Germany, and Department of Medical Specialties, Division of Rheumatology, Sapienza University of Rome, Rome, Italy
| | - Ulf Müller-Ladner
- Professor, University of Giessen, Department of Rheumatology and Clinical Immunology, Kerckhoff Clinic, Bad Nauheim, Germany
| | - Elena Neumann
- Department of Internal Medicine and Rheumatology, University of Giessen, Kerckhoff Clinic, Bad Nauheim, Germany
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Tolusso B, Gigante MR, Alivernini S, Petricca L, Fedele AL, Di Mario C, Aquilanti B, Magurano MR, Ferraccioli G, Gremese E. Chemerin and PEDF Are Metaflammation-Related Biomarkers of Disease Activity and Obesity in Rheumatoid Arthritis. Front Med (Lausanne) 2018; 5:207. [PMID: 30123797 PMCID: PMC6085446 DOI: 10.3389/fmed.2018.00207] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2018] [Accepted: 07/02/2018] [Indexed: 12/14/2022] Open
Abstract
Objective: Obesity is a risk factor for Rheumatoid Arthritis (RA) being associated to low grade inflammation. This study aimed to determine whether PEDF and Chemerin are biomarkers of inflammation related to fat accumulation in RA and to investigate whether weight loss associates with clinical disease improvement through the modification of fat-related biomarkers in overweight/obese RA with low-moderate disease. Participants and Methods: Two-hundred and thirty RA patients were enrolled, of whom 176 at disease onset treated according to a treat-to-target strategy (T2T) and 54 overweight/obese RA in stable therapy and low-moderate disease activity. Gene expression of adipokines, interleukin-6 and their receptors were examined in adipose tissue from obese RA. Obese RA with low-moderate disease activity underwent low-calories diet aiming to Body Mass Index (BMI) reduction >5%, maintaining RA therapy unchanged. Chemerin, PEDF and Interleukin-6 plasma values were assessed by ELISA and disease activity was evaluated. Results: At RA onset, PEDF and Chemerin plasma values correlated with BMI (p < 0.001) but only Chemerin plasma values correlated with disease activity (p < 0.001). After adopting a T2T strategy, Chemerin arose as an independent factor associated with remission in early RA [OR(95%CIs):0.49(0.25–0.97)]. Moreover, after low-calories diet, RA with low-moderate disease activity reaching BMI reduction ≥5% (62.6%) at 6 months had significant decrease of PEDF (p < 0.05) and Chemerin (p < 0.05) plasma values, in parallel with the improvement in disease activity. Conclusions: PEDF and Chemerin arose as biomarkers of obesity and metaflammation respectively, providing a link between chronic inflammation and excess of body weight in RA. Therefore, BMI reduction of at least 5% in obese RA allowed better disease control without modifying RA treatment.
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Affiliation(s)
- Barbara Tolusso
- Division of Rheumatology, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Catholic University of the Sacred Heart, Rome, Italy
| | - Maria Rita Gigante
- Division of Rheumatology, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Catholic University of the Sacred Heart, Rome, Italy
| | - Stefano Alivernini
- Division of Rheumatology, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Catholic University of the Sacred Heart, Rome, Italy
| | - Luca Petricca
- Division of Rheumatology, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Catholic University of the Sacred Heart, Rome, Italy
| | - Anna Laura Fedele
- Division of Rheumatology, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Catholic University of the Sacred Heart, Rome, Italy
| | - Clara Di Mario
- Division of Rheumatology, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Catholic University of the Sacred Heart, Rome, Italy
| | - Barbara Aquilanti
- Service of Dietary and Human Nutrition, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Catholic University of the Sacred Heart, Rome, Italy
| | - Maria Rosaria Magurano
- Service of Psychology and Psychotherapy, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Catholic University of the Sacred Heart, Rome, Italy
| | - Gianfranco Ferraccioli
- Division of Rheumatology, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Catholic University of the Sacred Heart, Rome, Italy
| | - Elisa Gremese
- Division of Rheumatology, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Catholic University of the Sacred Heart, Rome, Italy
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Impact of obesity on autoimmune arthritis and its cardiovascular complications. Autoimmun Rev 2018; 17:821-835. [PMID: 29885537 PMCID: PMC9996646 DOI: 10.1016/j.autrev.2018.02.007] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2018] [Accepted: 02/25/2018] [Indexed: 02/06/2023]
Abstract
Obesity can instigate and sustain a systemic low-grade inflammatory environment that can amplify autoimmune disorders and their associated comorbidities. Metabolic changes and inflammatory factors produced by the adipose tissue have been reported to aggravate autoimmunity and predispose the patient to cardiovascular disease (CVD) and metabolic comorbidities. Rheumatoid arthritis (RA) and psoriatic arthritis (PsA) are autoimmune arthritic diseases, often linked with altered body mass index (BMI). Severe joint inflammation and bone destruction have a debilitating impact on the patient's life; there is also a staggering risk of cardiovascular morbidity and mortality. Furthermore, these patients are at risk of developing metabolic symptoms, including insulin resistance resulting in type 2 diabetes mellitus (T2DM). In addition, arthritis severity, progression and response to therapy can be markedly affected by the patient's BMI. Hence, a complex integrative pathogenesis interconnects autoimmunity with metabolic and cardiovascular disorders. This review aims to shed light on the network that connects obesity with RA, PsA, systemic lupus erythematosus and Sjӧgren's syndrome. We have focused on clarifying the mechanism by which obesity affects different cell types, inflammatory factors and traditional therapies in these autoimmune disorders. We conclude that to further optimize arthritis therapy and to prevent CVD, it is imperative to uncover the intricate relation between obesity and arthritis pathology.
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Zhang L, Luan L, Ma Y. Dishevelled‑2 modulates osteogenic differentiation of human synovial fibroblasts in osteoarthritis. Mol Med Rep 2018; 18:292-298. [PMID: 29749449 PMCID: PMC6059681 DOI: 10.3892/mmr.2018.8975] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2017] [Accepted: 03/29/2018] [Indexed: 12/25/2022] Open
Abstract
Dishevelled (Dvl)-2 represents one of the cytoplasmic proteins, which serves as a pivotal hub in signaling intermediates through a number of different signaling pathways associated with the Wnt family. The aim of the present study was to investigate the roles and mechanisms of Dvl-2 on synovial fibroblasts (SFBs) in osteoarthritis (OA). A Cell Counting kit-8 (CCK-8) assay was used to determine cell viability. An alkaline phosphatase (ALP) test kit was used to measure the activity of ALP. Western blot and reverse transcription-quantitative polymerase chain reaction analysis were used to evaluate the protein and mRNA expression, respectively. The results suggest that depletion of Dvl-2 significantly decreased the expression of osteoprotegerin (OPG) and ALP (P<0.05) and significantly increased the expression of receptor activator of nuclear factor-κB ligand (RANKL), ALP, osteonectin (ON), osteocalcin (OCN) and osterix (P<0.05). In addition, the depletion of Dvl-2 also significantly inhibited the expression of runt-related transcription factor 2 (Runx-2) and β-catenin in SFBs (P<0.05). The effect of Dvl-2 over-expression was opposite to the effect of Dvl-2 silencing. The inactivation of Wnt3a reversed the effect of Dvl-2 silencing. In conclusion, the results indicate that Dvl-2 regulated osteogenic differentiation of SFBs in OA.
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Affiliation(s)
- Lihua Zhang
- Department of Rheumatology, Jining No. 1 People's Hospital, Jining, Shandong 272000, P.R. China
| | - Luan Luan
- Department of Rheumatology, Jining No. 1 People's Hospital, Jining, Shandong 272000, P.R. China
| | - Yingying Ma
- Department of Rheumatology, Jining No. 1 People's Hospital, Jining, Shandong 272000, P.R. China
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Şimşek Kaya G, Yapıcı Yavuz G, Kızıltunç A. Expression of chemerin in the synovial fluid of patients with temporomandibular joint disorders. J Oral Rehabil 2018; 45:289-294. [PMID: 29331039 DOI: 10.1111/joor.12608] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/08/2018] [Indexed: 01/16/2023]
Abstract
The synovial membrane and fluid are significantly involved in the pathogenesis of temporomandibular joint (TMJ) disorders. This study aimed to investigate the relation between levels of chemerin in the synovial fluid (SF) of patients with TMJ disorder and their relationship. Sixty samples of SF were obtained from patients with an internal derangement (ID) or osteoarthritis (OA). Chemerin in the SF was examined by enzyme-linked immunosorbent assay (ELISA). The results showed greater levels of chemerin in the SF of patients with OA than ID. While chemerin levels were positively correlated with pain scores, they were inversely correlated with MMO. Chemerin levels increased progressively as the disorder stage became more severe. The findings of this study suggest that chemerin in SF may play role as a predisposing factor and may represent a novel potential prognostic biochemical marker in the pathogenesis of TMJ disorders.
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Affiliation(s)
- G Şimşek Kaya
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Akdeniz University, Antalya, Turkey
| | - G Yapıcı Yavuz
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Adıyaman University, Adıyaman, Turkey
| | - A Kızıltunç
- Department of Biochemistry, School of Medicine, Atatürk University, Erzurum, Turkey
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Dendritic cell recruitment and activation in autoimmunity. J Autoimmun 2017; 85:126-140. [DOI: 10.1016/j.jaut.2017.07.012] [Citation(s) in RCA: 77] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2017] [Accepted: 07/26/2017] [Indexed: 12/11/2022]
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Regan-Komito D, Valaris S, Kapellos TS, Recio C, Taylor L, Greaves DR, Iqbal AJ. Absence of the Non-Signalling Chemerin Receptor CCRL2 Exacerbates Acute Inflammatory Responses In Vivo. Front Immunol 2017; 8:1621. [PMID: 29209334 PMCID: PMC5702352 DOI: 10.3389/fimmu.2017.01621] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2017] [Accepted: 11/08/2017] [Indexed: 01/20/2023] Open
Abstract
Chemerin is a chemotactic protein that induces migration of several immune cells including macrophages, immature dendritic cells, and NK cells. Chemerin binds to three G protein-coupled receptors (GPCRs), including CCRL2. The exact function of CCRL2 remains unclear. CCRL2 expression is rapidly upregulated during inflammation, but it lacks the intracellular DRYLAIV motif required for classical GPCR downstream signalling pathways, and it has not been reported to internalise chemerin upon binding. The aim of this study was to investigate what role if any CCRL2 plays during acute inflammation. Using the zymosan- and thioglycollate-induced murine models of acute inflammation, we report that mice deficient in the Ccrl2 gene display exaggerated local and systemic inflammatory responses, characterised by increased myeloid cell recruitment. This amplified myeloid cell recruitment was associated with increased chemerin and CXCL1 levels. Furthermore, we report that the inflammatory phenotype observed in these mice is dependent upon elevated levels of endogenous chemerin. Antibody neutralisation of chemerin activity in Ccrl2-/- mice abrogated the amplified inflammatory responses. Importantly, chemerin did not directly recruit myeloid cells but rather increased the production of other chemotactic proteins such as CXCL1. Administration of recombinant chemerin to wild-type mice before inflammatory challenge recapitulated the increased myeloid cell recruitment and inflammatory mediator production observed in Ccrl2-/- mice. We have demonstrated that the absence of CCRL2 results in increased levels of local and systemic chemerin levels and exacerbated inflammatory responses during acute inflammatory challenge. These results further highlight the importance of chemerin as a therapeutic target in inflammatory diseases.
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Affiliation(s)
- Daniel Regan-Komito
- Sir William Dunn School of Pathology, University of Oxford, Oxford, United Kingdom
| | - Sophia Valaris
- Sir William Dunn School of Pathology, University of Oxford, Oxford, United Kingdom
| | - Theodore S. Kapellos
- Sir William Dunn School of Pathology, University of Oxford, Oxford, United Kingdom
| | - Carlota Recio
- Sir William Dunn School of Pathology, University of Oxford, Oxford, United Kingdom
| | - Lewis Taylor
- Sir William Dunn School of Pathology, University of Oxford, Oxford, United Kingdom
| | - David R. Greaves
- Sir William Dunn School of Pathology, University of Oxford, Oxford, United Kingdom
| | - Asif J. Iqbal
- Sir William Dunn School of Pathology, University of Oxford, Oxford, United Kingdom
- College of Medical and Dental Sciences, Institute of Cardiovascular Sciences, University of Birmingham, Birmingham, United Kingdom
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Sun X, Wei J, Tang Y, Wang B, Zhang Y, Shi L, Guo J, Hu F, Li X. Leptin-induced migration and angiogenesis in rheumatoid arthritis is mediated by reactive oxygen species. FEBS Open Bio 2017; 7:1899-1908. [PMID: 29226077 PMCID: PMC5715350 DOI: 10.1002/2211-5463.12326] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2017] [Revised: 09/03/2017] [Accepted: 09/20/2017] [Indexed: 01/18/2023] Open
Abstract
Rheumatoid arthritis (RA) is a progressive autoimmune disease affecting the joints. In this study, we investigated the role of the pro‐angiogenic factor leptin in regulating reactive oxygen species (ROS) to promote cell migration and angiogenesis in RA. We showed that leptin triggered RA fibroblast‐like synoviocyte (FLS) migration by increased ROS expression. Additionally, leptin enhanced human umbilical vein endothelial cell (HUVEC) tube formation in a ROS/hypoxia‐inducible factor‐1α‐dependent manner, accompanied by increased production of vascular endothelial growth factor and interleukin (IL)‐6. We also revealed that antagonists of tumor necrosis factor, IL‐6 and IL‐1β down‐regulated ROS production of RA FLS induced by leptin, which subsequently attenuated RA FLS migration and HUVEC tube formation. These findings demonstrated that leptin might play an important role in RA FLS migration and HUVEC angiogenesis.
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Affiliation(s)
- Xiaotong Sun
- Department of Immunology College of Basic Medical Science Dalian Medical University Liaoning China
| | - Jing Wei
- Department of Immunology College of Basic Medical Science Dalian Medical University Liaoning China
| | - Yawei Tang
- Department of Immunology College of Basic Medical Science Dalian Medical University Liaoning China
| | - Bing Wang
- Department of Immunology College of Basic Medical Science Dalian Medical University Liaoning China
| | - Yan Zhang
- Department of Rheumatology and Immunology The Second Affiliated Hospital of Dalian Medical University Liaoning China
| | - Lei Shi
- College of Basic Medical Science Dalian Medical University Liaoning China
| | - Jianping Guo
- Department of Rheumatology and Immunology Peking University People's Hospital Beijing China
| | - Fanlei Hu
- Department of Rheumatology and Immunology Peking University People's Hospital Beijing China
| | - Xia Li
- Department of Immunology College of Basic Medical Science Dalian Medical University Liaoning China
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Zhou Q, Fu Y, Hu L, Li Q, Jin M, Jiang E. Relationship of circulating chemerin and omentin levels with Th17 and Th9 cell immune responses in patients with asthma. J Asthma 2017; 55:579-587. [PMID: 28771382 DOI: 10.1080/02770903.2017.1355378] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
OBJECTIVE Adipokines are correlated with immune responses in asthma, but data on the roles of chemerin and omentin in asthma are limited. This study explored the relationship of chemerin and omentin levels with Th17 and Th9 cells in asthma. METHODS Seventy-six asthmatics were divided into intermittent-to-mild persistent (n = 28), moderate persistent (n = 26) and severe persistent (n = 22) and were enrolled in the study. Additionally, 20 healthy subjects were enrolled as controls. Clinical characteristics of the subjects, the Asthma Control Test, lung function, fractional exhaled nitric oxide score, and plasma chemerin and omentin levels were evaluated, and the percentages of Th17 and Th9 cells were determined by flow cytometry. RESULTS The percentages of Th17 and Th9 cells were higher in the moderate-to-severe persistent asthmatics than in the intermittent-to-mild persistent asthmatics or healthy controls (p < 0.05). The severe persistent asthma group had a higher chemerin level but lower omentin levels than the control group (p < 0.05). Chemerin levels were positively correlated with Th17 and Th9 cell percentages, while omentin levels were negatively correlated with Th17 and Th9 cell percentages (p < 0.01). CONCLUSIONS The regulatory functions of adipokines on immune responses may be associated with pathogenesis and processes of asthma.
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Affiliation(s)
- Qing Zhou
- a Department of Respiratory and Critical Care Medicine , The First Affiliated Hospital of Chongqing Medical University , Chongqing , China
| | - Yu Fu
- a Department of Respiratory and Critical Care Medicine , The First Affiliated Hospital of Chongqing Medical University , Chongqing , China
| | - Liangan Hu
- a Department of Respiratory and Critical Care Medicine , The First Affiliated Hospital of Chongqing Medical University , Chongqing , China
| | - Qian Li
- a Department of Respiratory and Critical Care Medicine , The First Affiliated Hospital of Chongqing Medical University , Chongqing , China
| | - Meng Jin
- a Department of Respiratory and Critical Care Medicine , The First Affiliated Hospital of Chongqing Medical University , Chongqing , China
| | - E Jiang
- a Department of Respiratory and Critical Care Medicine , The First Affiliated Hospital of Chongqing Medical University , Chongqing , China
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Jentsch HFR, Arnold N, Richter V, Deschner J, Kantyka T, Eick S. Salivary, gingival crevicular fluid and serum levels of ghrelin and chemerin in patients with periodontitis and overweight. J Periodontal Res 2017. [DOI: 10.1111/jre.12476] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- H. F. R. Jentsch
- Department of Cariology, Endodontology and Periodontology; Centre for Periodontology; University Hospital of Leipzig; Leipzig Germany
| | - N. Arnold
- Department of Cariology, Endodontology and Periodontology; Centre for Periodontology; University Hospital of Leipzig; Leipzig Germany
- Private Dental Practice; Hartha Germany
| | - V. Richter
- Clinical Chemistry and Molecular Diagnostics; Institute for Laboratory Medicine; University Hospital of Leipzig; Leipzig Germany
| | - J. Deschner
- Experimental Dento-Maxillo-Facial Medicine; University of Bonn; Bonn Germany
| | - T. Kantyka
- Malopolska Centre of Biotechnology; Jagiellonian University; Kraków Poland
- Broegelmann Research Laboratory; Department of Clinical Science; University of Bergen; Bergen Norway
| | - S. Eick
- Laboratory of Oral Microbiology; Department of Periodontology; School of Dental Medicine; University of Bern; Bern Switzerland
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Murakami K. Potential of specialized pro-resolving lipid mediators against rheumatic diseases. ACTA ACUST UNITED AC 2017; 39:155-63. [PMID: 27320930 DOI: 10.2177/jsci.39.155] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
While arachidonic acid (AA), which is classified into n-6 polyunsaturated fatty acid (PUFA), has been mainly recognized as a substrate of pro-inflammatory mediators, eicosapentaenoic acid or docosahexaenoic acid, which are classified into n-3 PUFA, is currently identified as substrates of mediators inducing resolution of inflammation, namely pro-resolving mediators (SPM). As with any other pathological conditions, it is gradually elucidated that SPMs contributes a certain effect on joint inflammation. In osteoarthritis (OA), Lipid fractions extracted from adipocytes, especially in infrapatellar fat pad rather than subcutaneous tissue induce T cell skewing for producing IFN-γ or decrease the production of IL-12p40 from macrophages. In synovial tissues form OA, there are some of known receptors for SPM. In the synovial fluid from rheumatoid arthritis (RA), it could be identified and quantified a certain kind of SPMs such as maresin 1, lipoxin A4 and resolvin D5. In murine models of arthritis, some of SPMs are found to have some functions to reduce tissue damage. Correctively, SPMs might have some potential to a novel therapeutic target for arthritis or any other rheumatic diseases.
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Affiliation(s)
- Kosaku Murakami
- Department of Rheumatology and Clinical Immunology, Kyoto University Hospital
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Coutant F, Miossec P. Altered dendritic cell functions in autoimmune diseases: distinct and overlapping profiles. Nat Rev Rheumatol 2016; 12:703-715. [DOI: 10.1038/nrrheum.2016.147] [Citation(s) in RCA: 69] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Zhang G, Xiao M, Zhang L, Zhao Y, Yang Q. Association of serum chemerin concentrations with the presence of atrial fibrillation. Ann Clin Biochem 2016; 54:342-347. [PMID: 27496791 DOI: 10.1177/0004563216664367] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Objective Chemerin, a newly discovered adipokine, is correlated with hypertension, diabetes and coronary heart disease. The aim of this study is to investigate the association of serum chemerin concentrations with the presence of atrial fibrillation. Methods Serum chemerin concentrations were determined in 256 patients with atrial fibrillation and 146 healthy subjects. Atrial fibrillation patients were then divided into paroxysmal, persistent and permanent atrial fibrillation. Results Serum chemerin concentrations were significantly higher in atrial fibrillation patients compared with healthy controls. In subgroup studies, patients with permanent atrial fibrillation had higher serum chemerin concentrations than those with persistent and paroxysmal atrial fibrillation. Furthermore, significant higher serum chemerin concentrations were observed in persistent atrial fibrillation patients compared with paroxysmal atrial fibrillation subjects. Serum chemerin concentrations were associated with the presence of atrial fibrillation after logistic regression analysis. Pearson correlation analysis revealed a positive relation of serum chemerin concentrations with body mass index, systolic blood pressure, diastolic blood pressure, triglycerides, low-density lipoprotein cholesterol, blood urea nitrogen, creatinine, C-reactive protein and left atrial diameter. Conclusion Serum chemerin concentrations are associated with the presence of atrial fibrillation and atrial remodelling.
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Affiliation(s)
- Guowei Zhang
- 1 Department of Cardiac Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Mochao Xiao
- 2 Department of Cardiology, The Fourth Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Lili Zhang
- 2 Department of Cardiology, The Fourth Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Yue Zhao
- 2 Department of Cardiology, The Fourth Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Qinghui Yang
- 2 Department of Cardiology, The Fourth Affiliated Hospital of Harbin Medical University, Harbin, China
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Kasama T, Isozaki T, Takahashi R, Miwa Y. Clinical effects of tocilizumab on cytokines and immunological factors in patients with rheumatoid arthritis. Int Immunopharmacol 2016; 35:301-306. [PMID: 27085681 DOI: 10.1016/j.intimp.2016.03.016] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2016] [Revised: 03/02/2016] [Accepted: 03/14/2016] [Indexed: 12/15/2022]
Abstract
Interleukin (IL)-6 is one of the crucial proinflammatory cytokines. The dysregulation of IL-6 plays a pivotal role in rheumatoid arthritis (RA) and is involved in several of the common clinical manifestations associated with active RA. Recent therapies targeting IL-6 and tumor necrosis factor (TNF) have resulted in clinical improvements in signs and symptoms, disability and quality of life in patients with early and long-standing RA. Because it has been demonstrated that cytokines and inflammatory/immunological factors appear to be important and sensitive mediators in RA patients treated with tocilizumab and with anti-TNF biologics, it is important to investigate whether tocilizumab administration has any effect(s) on the profiles of cytokines and inflammatory/immunological factors and whether these changes correlate with the clinical improvement in RA disease activity. In this review, we discuss the effects on cytokine regulation and the differentiation of immune cells, especially T cells, after tocilizumab therapy in patients with RA.
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Affiliation(s)
- Tsuyoshi Kasama
- Division of Rheumatology, Department of Medicine, Showa University School of Medicine, Tokyo, Japan; Division of Rheumatology, Showa University Kototoyosu Hospital, Tokyo, Japan.
| | - Takeo Isozaki
- Division of Rheumatology, Department of Medicine, Showa University School of Medicine, Tokyo, Japan
| | - Ryo Takahashi
- Division of Rheumatology, Department of Medicine, Showa University School of Medicine, Tokyo, Japan
| | - Yusuke Miwa
- Division of Rheumatology, Department of Medicine, Showa University School of Medicine, Tokyo, Japan
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Tolusso B, Alivernini S, Gigante MR, Ferraccioli G, Gremese E. Biomolecular features of inflammation in obese rheumatoid arthritis patients: management considerations. Expert Rev Clin Immunol 2016; 12:751-62. [PMID: 26950427 DOI: 10.1586/1744666x.2016.1159132] [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: 12/26/2022]
Abstract
Adipose tissue is an active organ playing a role not only in metabolism but also in immune and inflammatory processes, releasing several pro-inflammatory mediators. This can explain the possible association between obesity and rheumatoid arthritis (RA) and its role in the progression of the disease. Adipose and synovial tissues share common histological features of local inflammation in terms of activation of target tissues infiltrating cells (i.e. myeloid cells). Among the so-called adipocytokines, PEDF and Chemerin orchestrate the cellular cross-talk between adipose and myeloid cells, being possible biomarkers to monitor the effect of weight loss or the decrease of adipose tissue in patients with RA. Moreover, dietary intervention has been demonstrated to reduce Chemerin as well as IL-6 and MCP-1 expression. Finally, epigenetic regulators such as micro-RNAs (i.e. miR-155) are key regulators of myeloid cells activation in RA and obesity as well as in adipocytes. In this review, we will summarize the biological link between obesity/overweight state and RA focusing on pathophysiological mechanisms, consequences and management considerations.
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Affiliation(s)
- Barbara Tolusso
- a Division of Rheumatology, Institute of Rheumatology , Catholic University of the Sacred Heart , Rome , Italy
| | - Stefano Alivernini
- a Division of Rheumatology, Institute of Rheumatology , Catholic University of the Sacred Heart , Rome , Italy
| | - Maria Rita Gigante
- a Division of Rheumatology, Institute of Rheumatology , Catholic University of the Sacred Heart , Rome , Italy
| | - Gianfranco Ferraccioli
- a Division of Rheumatology, Institute of Rheumatology , Catholic University of the Sacred Heart , Rome , Italy
| | - Elisa Gremese
- a Division of Rheumatology, Institute of Rheumatology , Catholic University of the Sacred Heart , Rome , Italy
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Schmid A, Bala M, Leszczak S, Ober I, Buechler C, Karrasch T. Pro-inflammatory chemokines CCL2, chemerin, IP-10 and RANTES in human serum during an oral lipid tolerance test. Cytokine 2016; 80:56-63. [PMID: 26950614 DOI: 10.1016/j.cyto.2016.02.010] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2015] [Revised: 02/08/2016] [Accepted: 02/22/2016] [Indexed: 01/02/2023]
Abstract
BACKGROUND There is a strong coincidence of obesity and a chronic state of modest inflammation. Secretion of pro-inflammatory cytokines from adipocytes and immune cells represents a key mechanism in this process and is affected by fatty acids. MATERIAL AND METHODS A study cohort of 100 overnight fasted healthy volunteers underwent an oral lipid tolerance test (OLTT) by ingestion of 160ml of a protein- and sugar-free lipid emulsion of defined composition. Venal blood was drawn at 0h (fasting) and at 2, 4, and 6h after lipid ingestion. Subjects were characterized by anthropometric and standard laboratory parameters. Serum concentrations of CCL2, IP-10, chemerin, and RANTES were measured by enzyme-linked immunosorbent assay (ELISA). Murine 3T3-L1 adipocytes were stimulated with free fatty acids (FA) and with sex steroids and concentrations of CCL2 and chemerin in cell culture supernatants were measured by ELISA. RESULTS A significant reduction of circulating CCL2, IP-10, and chemerin concentrations was observed as a consequence of triglyceride ingestion whereas RANTES levels were increased. CCL2 serum concentrations were positively correlated with resistin and visfatin levels and with LDL/HDL ratio and negatively with adiponectin. There were significant differences in chemerin and RANTES serum concentrations in female and male subjects. CCL2 secretion from 3T3-L1 adipocytes was inhibited by treatment with linoleic (LA) and oleic acid (OA) whereas chemerin secretion was induced. Chemerin release from 3T3-L1 adipocytes was inhibited by testosterone. CONCLUSIONS Oral lipid loading is linked to reduced circulating pro-inflammatory chemokines CCL2, IP-10, and chemerin and to increased RANTES levels, suggesting that dietary lipids affect immune function.
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Affiliation(s)
- Andreas Schmid
- Department of Internal Medicine III, Giessen University Hospital, Germany.
| | - Margarita Bala
- Department of Internal Medicine I, Regensburg University Hospital, Germany
| | - Stephanie Leszczak
- Department of Internal Medicine I, Regensburg University Hospital, Germany
| | - Irene Ober
- Department of Internal Medicine I, Regensburg University Hospital, Germany
| | - Christa Buechler
- Department of Internal Medicine I, Regensburg University Hospital, Germany
| | - Thomas Karrasch
- Department of Internal Medicine III, Giessen University Hospital, Germany
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