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Freedman P, Schock B, O’Reilly S. The Novel Cytokine Interleukin-41/Meteorin-like Is Reduced in Diffuse Systemic Sclerosis. Cells 2024; 13:1205. [PMID: 39056787 PMCID: PMC11274529 DOI: 10.3390/cells13141205] [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: 05/02/2024] [Revised: 06/05/2024] [Accepted: 07/15/2024] [Indexed: 07/28/2024] Open
Abstract
Systemic sclerosis (SSc) is an autoimmune connective tissue disease with a triad of features that include vascular abnormalities, inflammation and skin and lung fibrosis. At the core of the disease is the activation of myofibroblasts from quiescent fibroblasts and this can be modified by various cytokines. IL-41 is a recently described cytokine that was initially characterised as an adipokine as it was highly expressed in adipocytes and adipose tissue. However, it has recently been identified as being widely expressed and has immunomodulatory functions. This study examined the circulating levels of IL-41 and its expression in skin biopsies. We demonstrated significantly reduced levels of IL-41 in diffuse SSc that was also mirrored in the skin of SSc patients. AMPK has been proposed as a downstream target of IL-41, so we also measure mammalian target of rapamycin in skin and found that this is elevated in SSc patients. We speculate that IL-41 maybe an antifibrotic cytokine and its reduction may facilitate the activation of fibroblasts.
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Affiliation(s)
- Paul Freedman
- Department of Biosciences, Durham University, South Road, Durham DH1 3LE, UK
| | - Bettina Schock
- The Wellcome-Wolfson Institute for Experimental Medicine, Queens University Belfast, Belfast BT9 7BL, UK
| | - Steven O’Reilly
- Department of Biosciences, Durham University, South Road, Durham DH1 3LE, UK
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Wang Z, Zhang Z, Luo T, Du X, Yang M, Yao Q, Su L, Li Y, Chen X, Huang X, Zhang Y. Increased serum interleukin-41 correlates with disease severity in myasthenia gravis. Int Immunopharmacol 2024; 134:112275. [PMID: 38759373 DOI: 10.1016/j.intimp.2024.112275] [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: 02/07/2024] [Revised: 05/12/2024] [Accepted: 05/13/2024] [Indexed: 05/19/2024]
Abstract
BACKGROUND Myasthenia gravis (MG) is an autoimmune disease mediated by pathogenic antibodies produced by abnormally activated B cells, resulting in neuromuscular junction transmission dysfunction. Interleukin-41 (IL-41) is a novel immunomodulatory cytokine that has been implicated in various metabolic, inflammatory, and autoimmune diseases. The role of IL-41 in MG is still unclear up to now, our study aimed to investigate the level of IL-41 in MG patients and its correlation with clinical features and inflammatory indicators. METHODS Totally, 60 MG patients and 30 healthy controls (HC) were recruited. Baseline data and laboratory parameters were routinely recorded through electronic medical systems. IL-41 levels were measured by enzyme-linked immunosorbent assay. Proportions of T-cell and B-cell subsets and natural killer cells were analyzed by flow cytometry. The correlation between serum IL-41 and MG related parameters was investigated, and the clinical value of IL-41 in the diagnosis of MG was evaluated by receiver operator characteristic curve (ROC) analysis. RESULTS Serum IL-41 levels in MG patients were higher than in HC, and were higher in Myasthenia Gravis Foundation of America (MGFA) III + IV group than that in MGFA I + II group. Serum IL-41 was positively correlated with MG-specific activities of daily living scale (MG-ADL), MGFA classification, platelet to lymphocyte ratio (PLR), and proportion of CD19+ B cells, while it was negatively correlated with high-sensitive C-reactive protein (hs-CRP) and circulatory plasma cells in MG patients. Serum IL-41 levels increased in patients who were treated with efgartigimod during the first cycle of therapy. However, compared to disease initiation, serum IL-41 levels decreased when clinical features steadily improved. ROC analysis showed that IL-41 had a diagnostic value for MG. CONCLUSION The present findings suggested that serum IL-41 was increased in MG patients and was positively associated with the severity of the disease. IL-41 may be essential to the immunopathological mechanism of MG and a potential biomarker for MG.
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Affiliation(s)
- Zhouyi Wang
- Department of Neurology, Affiliated Hospital of Xuzhou Medical University, No. 99 Huaihai West Road, Quanshan District, Xuzhou, Jiangsu, China; Central Laboratory, Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Zhouao Zhang
- Department of Neurology, Affiliated Hospital of Xuzhou Medical University, No. 99 Huaihai West Road, Quanshan District, Xuzhou, Jiangsu, China; Central Laboratory, Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Tiancheng Luo
- Department of Neurology, Affiliated Hospital of Xuzhou Medical University, No. 99 Huaihai West Road, Quanshan District, Xuzhou, Jiangsu, China; Central Laboratory, Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Xue Du
- Department of Neurology, Affiliated Hospital of Xuzhou Medical University, No. 99 Huaihai West Road, Quanshan District, Xuzhou, Jiangsu, China
| | - Mingjin Yang
- Department of Neurology, Affiliated Hospital of Xuzhou Medical University, No. 99 Huaihai West Road, Quanshan District, Xuzhou, Jiangsu, China
| | - Qian Yao
- Department of Neurology, Affiliated Hospital of Xuzhou Medical University, No. 99 Huaihai West Road, Quanshan District, Xuzhou, Jiangsu, China
| | - Luyao Su
- Department of Neurology, Affiliated Hospital of Xuzhou Medical University, No. 99 Huaihai West Road, Quanshan District, Xuzhou, Jiangsu, China
| | - Yuting Li
- Department of Neurology, Affiliated Hospital of Xuzhou Medical University, No. 99 Huaihai West Road, Quanshan District, Xuzhou, Jiangsu, China
| | - Xiao Chen
- Department of Neurology, Affiliated Hospital of Xuzhou Medical University, No. 99 Huaihai West Road, Quanshan District, Xuzhou, Jiangsu, China
| | - Xiaoyu Huang
- Department of Neurology, Affiliated Hospital of Xuzhou Medical University, No. 99 Huaihai West Road, Quanshan District, Xuzhou, Jiangsu, China; Department of Neurology, Tianjin Neurological Institute, Tianjin Medical University General Hospital, Tianjin, China.
| | - Yong Zhang
- Department of Neurology, Affiliated Hospital of Xuzhou Medical University, No. 99 Huaihai West Road, Quanshan District, Xuzhou, Jiangsu, China.
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Yao C, Zhang H, Wang L, Li J. Correlation of serum Meteorin-like (Metrnl) level with type 2 diabetic peripheral neuropathy. BMC Endocr Disord 2024; 24:83. [PMID: 38849768 PMCID: PMC11162054 DOI: 10.1186/s12902-024-01616-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Accepted: 05/29/2024] [Indexed: 06/09/2024] Open
Abstract
OBJECTIVE Meteorin-like (Metrnl), a secreted myokine, is a newly discovered neurotrophic factor. The aim of this study was to determine if there is a correlation between the Metrnl level and diabetic peripheral neuropathy (DPN). METHODS The investigation was conducted on a sample of 80 patients with type 2 diabetes mellitus (T2DM) and 60 healthy controls. The T2DM patients were categorized into two subgroups based on skin biopsy: the DPN subgroup (n = 20) and the diabetes without neuropathy subgroup (n = 60). RESULTS The T2DM groups had higher serum Metrnl concentrations compared with the controls. The serum Metrnl concentration was significantly lower in the DPN group than in T2DM patients without neuropathy. Logistic regression analysis demonstrated a notable correlation between serum Metrnl and DPN (OR: 0.997, 95% CI: 0.995-1.000, P < 0.05). Serum Metrnl level was negatively correlated with age and SBP after a simple logistic regression analysis. CONCLUSION Serum Metrnl concentration is independently correlated with DPN.
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Affiliation(s)
- Caixia Yao
- Department of Endocrinology and Metabolism, the First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
- Department of Endocrinology and Metabolism, Gaochun Hospital Affiliated to Jiangsu University, Nanjing, Jiangsu, China
| | - Hongman Zhang
- Department of Endocrinology and Metabolism, the First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
- Department of Endocrinology, Huai'an First People's Hospital, Nanjing Medical University, Huai'an, Jiangsu, China
| | - Li Wang
- Department of Endocrinology and Metabolism, the First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Jianbo Li
- Department of Endocrinology and Metabolism, the First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China.
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Shankar SS, Banarjee R, Jathar SM, Rajesh S, Ramasamy S, Kulkarni MJ. De novo structure prediction of meteorin and meteorin-like protein for identification of domains, functional receptor binding regions, and their high-risk missense variants. J Biomol Struct Dyn 2024; 42:4522-4536. [PMID: 37288801 DOI: 10.1080/07391102.2023.2220804] [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: 03/07/2023] [Accepted: 05/29/2023] [Indexed: 06/09/2023]
Abstract
Meteorin (Metrn) and Meteorin-like (Metrnl) are homologous secreted proteins involved in neural development and metabolic regulation. In this study, we have performed de novo structure prediction and analysis of both Metrn and Metrnl using Alphafold2 (AF2) and RoseTTAfold (RF). Based on the domain and structural homology analysis of the predicted structures, we have identified that these proteins are composed of two functional domains, a CUB domain and an NTR domain, connected by a hinge/loop region. We have identified the receptor binding regions of Metrn and Metrnl using the machine-learning tools ScanNet and Masif. These were further validated by docking Metrnl with its reported KIT receptor, thus establishing the role of each domain in the receptor interaction. Also, we have studied the effect of non-synonymous SNPs on the structure and function of these proteins using an array of bioinformatics tools and selected 16 missense variants in Metrn and 10 in Metrnl that can affect the protein stability. This is the first study to comprehensively characterize the functional domains of Metrn and Metrnl at their structural level and identify the functional domains, and protein binding regions. This study also highlights the interaction mechanism of the KIT receptor and Metrnl. The predicted deleterious SNPs will allow further understanding of the role of these variants in modulating the plasma levels of these proteins in disease conditions such as diabetes.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- S Shiva Shankar
- Proteomics Facility, Division of Biochemical Sciences, CSIR-National Chemical Laboratory, Pune, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
| | - Reema Banarjee
- Proteomics Facility, Division of Biochemical Sciences, CSIR-National Chemical Laboratory, Pune, India
| | - Swaraj M Jathar
- Proteomics Facility, Division of Biochemical Sciences, CSIR-National Chemical Laboratory, Pune, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
| | - S Rajesh
- Proteomics Facility, Division of Biochemical Sciences, CSIR-National Chemical Laboratory, Pune, India
| | - Sureshkumar Ramasamy
- Proteomics Facility, Division of Biochemical Sciences, CSIR-National Chemical Laboratory, Pune, India
| | - Mahesh J Kulkarni
- Proteomics Facility, Division of Biochemical Sciences, CSIR-National Chemical Laboratory, Pune, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
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5
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Majeed AA, Al-Qaisi AHJ, Ahmed WA. The Comparison of Irisin, Subfatin, and Adropin in Normal-Weight and Obese Polycystic Ovary Syndrome Patients. IRANIAN JOURNAL OF MEDICAL SCIENCES 2024; 49:350-358. [PMID: 38952638 PMCID: PMC11214678 DOI: 10.30476/ijms.2023.99130.3117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 07/27/2023] [Accepted: 08/12/2023] [Indexed: 07/03/2024]
Abstract
Background A combination of genetic and environmental factors contribute to the highly common, complex, and varied endocrine condition known as polycystic ovary syndrome (PCOS) in women. PCOS primarily affects women between the ages of 15 and 35 who are in the early to late stages of pregnancy. Thus, this study aimed to evaluate the serum levels of irisin, subfatin, and adropin in PCOS with and without obesity compared to the control group. Methods The present cross-sectional study was conducted in 2022 at Al-Nahrain University/Department of Chemistry (Baghdad, Iraq). The serum levels of irisin, subfatin, and adropin were measured with the enzyme-linked immunosorbent assay (ELISA) method. Body mass index, lipid profile, insulin, fasting glucose, follicle-stimulating hormone, and luteinizing hormone levels were also evaluated. The data were analyzed using one-way analysis of variance (ANOVA) by GraphPad Prism software version 8.0.2. A P<0.05 was considered statistically significant. Results The study population comprised PCOS patients (n=90, divided into 45 obese and 45 normal weight) and healthy women (n=30). According to the results, the serum levels of irisin were significantly higher (P<0.001) in obese and normal-weight PCOS patients than controls. While adropin and subfatin were significantly lower in PCOS than controls (P<0.001). Moreover, there are higher levels of serum insulin, fasting glucose, and luteinizing hormone in PCOS women than in healthy women. Conclusion According to the findings, PCOS patients had a higher level of irisin than the controls. In addition, decreased subfatin and adropin levels were observed in PCOS patients compared with healthy women. Further research is required to confirm these results in the future.
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Affiliation(s)
- Alabbas Abdulkareem Majeed
- Department of Molecular and Medical Biotechnology, College of Biotechnology, Al-Nahrain University, Baghdad,Iraq
- Department of Chemistry, College of Science, Al-Nahrain University, Jadriya, Baghdad, Iraq
| | | | - Waled Abdo Ahmed
- Department of Chemistry, Faculty of Education, Thamar University, Thamar, Yemen
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Zhang L, Li Y, Wu Z, Shen Q, Zeng C, Liu H, Zhang X, Yang J, Liu Q, Tang D, Ou K, Fang Y. Metrnl inhibits choroidal neovascularization by attenuating the choroidal inflammation via inactivating the UCHL-1/NF-κB signaling pathway. Front Immunol 2024; 15:1379586. [PMID: 38745648 PMCID: PMC11091344 DOI: 10.3389/fimmu.2024.1379586] [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: 01/31/2024] [Accepted: 04/15/2024] [Indexed: 05/16/2024] Open
Abstract
Objective Choroidal neovascularization (CNV) represents the predominant form of advanced wet Age-related Macular Degeneration (wAMD). Macrophages play a pivotal role in the pathological progression of CNV. Meteorin-like (Metrnl), a novel cytokine known for its anti-inflammatory properties in macrophages, is the focus of our investigation into its mechanism of action and its potential to impede CNV progression. Methods Cell viability was evaluated through CCK-8 and EdU assays following Metrnl treatment. Expression levels of inflammatory cytokines and proteins were assessed using quantitative reverse-transcription polymerase chain reaction(qRT-PCR), enzyme-linked immunosorbent assay (ELISA), and western blot techniques. Protein-protein interactions were identified through protein mass spectrometry and co-immunoprecipitation (Co-IP). Additionally, in vivo and in vitro neovascularization models were employed to evaluate angiogenesis. Results Our results revealed downregulated Metrnl levels in the choroid-sclera complex of CNV mice, the aqueous humor of wAMD patients, and activated macrophages. Metrnl overexpression demonstrated a reduction in pro-inflammatory cytokine production, influenced endothelial cell function, and suppressed angiogenesis in choroid explants and CNV models. Through protein mass spectrometry and Co-IP, we confirmed Metrnl binds to UCHL-1 to modulate the NF-κB signaling pathway. This interaction inhibited the transcription and expression of pro-inflammatory cytokines, ultimately suppressing angiogenesis. Conclusion In summary, our findings indicate that Metrnl down-regulates macrophage pro-inflammatory cytokine secretion via the UCHL-1/NF-κB signaling pathway. This mechanism alleviates the inflammatory microenvironment and effectively inhibits choroidal neovascularization.
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Affiliation(s)
- Lanyue Zhang
- Department of Ophthalmology, Chongqing University Jiangjin Hospital, Chongqing, China
| | - Youjian Li
- College of Pharmacy, National & Local Joint Engineering Research Center of Targeted and Innovative Therapeutics, International Academy of Targeted Therapeutics and Innovation (IATTI), Chongqing University of Arts and Sciences, Chongqing, China
| | - Zhengyu Wu
- College of Pharmacy, National & Local Joint Engineering Research Center of Targeted and Innovative Therapeutics, International Academy of Targeted Therapeutics and Innovation (IATTI), Chongqing University of Arts and Sciences, Chongqing, China
| | - Qiang Shen
- Department of Ophthalmology, Chongqing University Jiangjin Hospital, Chongqing, China
| | - Chunqin Zeng
- Department of Ophthalmology, Chongqing University Jiangjin Hospital, Chongqing, China
| | - Han Liu
- Department of Ophthalmology, Chongqing University Jiangjin Hospital, Chongqing, China
| | - Xuedong Zhang
- Chongqing Key Laboratory of Ophthalmology, Chongqing Eye Institute, Chongqing Branch (Municipality Division) of National Clinical Research Center for Ocular Diseases, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Jiaxing Yang
- College of Pharmacy, National & Local Joint Engineering Research Center of Targeted and Innovative Therapeutics, International Academy of Targeted Therapeutics and Innovation (IATTI), Chongqing University of Arts and Sciences, Chongqing, China
| | - Qiaoling Liu
- College of Pharmacy, National & Local Joint Engineering Research Center of Targeted and Innovative Therapeutics, International Academy of Targeted Therapeutics and Innovation (IATTI), Chongqing University of Arts and Sciences, Chongqing, China
| | - Dianyong Tang
- College of Pharmacy, National & Local Joint Engineering Research Center of Targeted and Innovative Therapeutics, International Academy of Targeted Therapeutics and Innovation (IATTI), Chongqing University of Arts and Sciences, Chongqing, China
| | - Kepeng Ou
- College of Pharmacy, National & Local Joint Engineering Research Center of Targeted and Innovative Therapeutics, International Academy of Targeted Therapeutics and Innovation (IATTI), Chongqing University of Arts and Sciences, Chongqing, China
| | - Yanhong Fang
- Department of Ophthalmology, Chongqing University Jiangjin Hospital, Chongqing, China
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Shi R, He M, Peng Y, Xia X. Homotherapy for heteropathy: Interleukin-41 and its biological functions. Immunology 2024. [PMID: 38594835 DOI: 10.1111/imm.13791] [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: 12/03/2023] [Accepted: 03/29/2024] [Indexed: 04/11/2024] Open
Abstract
Interleukin-41 (IL-41) is a newly discovered cytokine, named Cometin, Subfatin, meteorin-like transcription (Metrnl), and so forth. It is widely expressed in animals and can exert its biological roles through autocrine and paracrine forms. It has functions such as anti-inflammatory, improving body metabolism, regulating immunity, regulating fat metabolism and participates in the process of autoimmune disease or inflammatory injury. It plays an important role in psoriasis, diabetes, Crohn's disease (CD), osteoarthritis, Kawasaki disease (KD), Graves' disease, autoimmune hepatitis, infertility, obesity, sepsis, cardiovascular diseases and respiratory diseases. This paper reviews the biological functions of IL-41, the relationship between IL-41 and diseases, the effects of IL-41 in the cytokine network and the possible signalling pathways. In order to explore the same target or the same drug for the treatment of different diseases from the perspective of homotherapy for heteropathy, cytokine strategies based on IL-41 have been put forward for the precise treatment of immune diseases and inflammatory diseases. It is worth noting that IL-41 related preparations for lung protection and smoking cessation are interesting research fields.
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Affiliation(s)
- Runfeng Shi
- The First Clinical Medical College, Southern Medical University, Guangzhou, China
| | - Meixin He
- School of Public Health, Southern Medical University, Guangzhou, China
| | - Yongzheng Peng
- Department of Transfusion Medicine and Laboratory Medicine, Zhujiang Hospital of Southern Medical University, Guangzhou, China
| | - Xu Xia
- Southern Medical University Library, Guangzhou, China
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8
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Napiórkowska-Baran K, Treichel P, Czarnowska M, Drozd M, Koperska K, Węglarz A, Schmidt O, Darwish S, Szymczak B, Bartuzi Z. Immunomodulation through Nutrition Should Be a Key Trend in Type 2 Diabetes Treatment. Int J Mol Sci 2024; 25:3769. [PMID: 38612580 PMCID: PMC11011461 DOI: 10.3390/ijms25073769] [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: 02/09/2024] [Revised: 03/21/2024] [Accepted: 03/23/2024] [Indexed: 04/14/2024] Open
Abstract
An organism's ability to function properly depends not solely on its diet but also on the intake of nutrients and non-nutritive bioactive compounds that exert immunomodulatory effects. This principle applies both to healthy individuals and, in particular, to those with concomitant chronic conditions, such as type 2 diabetes. However, the current food industry and the widespread use of highly processed foods often lead to nutritional deficiencies. Numerous studies have confirmed the occurrence of immune system dysfunction in patients with type 2 diabetes. This article elucidates the impact of specific nutrients on the immune system function, which maintains homeostasis of the organism, with a particular emphasis on type 2 diabetes. The role of macronutrients, micronutrients, vitamins, and selected substances, such as omega-3 fatty acids, coenzyme Q10, and alpha-lipoic acid, was taken into consideration, which outlined the minimum range of tests that ought to be performed on patients in order to either directly or indirectly determine the severity of malnutrition in this group of patients.
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Affiliation(s)
- Katarzyna Napiórkowska-Baran
- Department of Allergology, Clinical Immunology and Internal Diseases, Collegium Medicum Bydgoszcz, Nicolaus Copernicus University Toruń, 85-067 Bydgoszcz, Poland;
| | - Paweł Treichel
- Student Research Club of Clinical Immunology, Department of Allergology, Clinical Immunology and Internal Diseases, Collegium Medicum Bydgoszcz, Nicolaus Copernicus University Toruń, 85-067 Bydgoszcz, Poland; (P.T.); (M.C.); (M.D.); (K.K.); (A.W.); (O.S.); (S.D.); (B.S.)
| | - Marta Czarnowska
- Student Research Club of Clinical Immunology, Department of Allergology, Clinical Immunology and Internal Diseases, Collegium Medicum Bydgoszcz, Nicolaus Copernicus University Toruń, 85-067 Bydgoszcz, Poland; (P.T.); (M.C.); (M.D.); (K.K.); (A.W.); (O.S.); (S.D.); (B.S.)
| | - Magdalena Drozd
- Student Research Club of Clinical Immunology, Department of Allergology, Clinical Immunology and Internal Diseases, Collegium Medicum Bydgoszcz, Nicolaus Copernicus University Toruń, 85-067 Bydgoszcz, Poland; (P.T.); (M.C.); (M.D.); (K.K.); (A.W.); (O.S.); (S.D.); (B.S.)
| | - Kinga Koperska
- Student Research Club of Clinical Immunology, Department of Allergology, Clinical Immunology and Internal Diseases, Collegium Medicum Bydgoszcz, Nicolaus Copernicus University Toruń, 85-067 Bydgoszcz, Poland; (P.T.); (M.C.); (M.D.); (K.K.); (A.W.); (O.S.); (S.D.); (B.S.)
| | - Agata Węglarz
- Student Research Club of Clinical Immunology, Department of Allergology, Clinical Immunology and Internal Diseases, Collegium Medicum Bydgoszcz, Nicolaus Copernicus University Toruń, 85-067 Bydgoszcz, Poland; (P.T.); (M.C.); (M.D.); (K.K.); (A.W.); (O.S.); (S.D.); (B.S.)
| | - Oskar Schmidt
- Student Research Club of Clinical Immunology, Department of Allergology, Clinical Immunology and Internal Diseases, Collegium Medicum Bydgoszcz, Nicolaus Copernicus University Toruń, 85-067 Bydgoszcz, Poland; (P.T.); (M.C.); (M.D.); (K.K.); (A.W.); (O.S.); (S.D.); (B.S.)
| | - Samira Darwish
- Student Research Club of Clinical Immunology, Department of Allergology, Clinical Immunology and Internal Diseases, Collegium Medicum Bydgoszcz, Nicolaus Copernicus University Toruń, 85-067 Bydgoszcz, Poland; (P.T.); (M.C.); (M.D.); (K.K.); (A.W.); (O.S.); (S.D.); (B.S.)
| | - Bartłomiej Szymczak
- Student Research Club of Clinical Immunology, Department of Allergology, Clinical Immunology and Internal Diseases, Collegium Medicum Bydgoszcz, Nicolaus Copernicus University Toruń, 85-067 Bydgoszcz, Poland; (P.T.); (M.C.); (M.D.); (K.K.); (A.W.); (O.S.); (S.D.); (B.S.)
| | - Zbigniew Bartuzi
- Department of Allergology, Clinical Immunology and Internal Diseases, Collegium Medicum Bydgoszcz, Nicolaus Copernicus University Toruń, 85-067 Bydgoszcz, Poland;
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9
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Patel J, Deng J, Kambala A, Lee KK, Cornman HL, Parthasarathy V, Pritchard T, Chen S, Hernandez AG, Shin S, Oladipo OO, Kwatra MM, Ho WJ, Kwatra SG. Spatial Mass Cytometry-Based Single-Cell Imaging Reveals a Disrupted Epithelial-Immune Axis in Prurigo Nodularis. J Invest Dermatol 2024:S0022-202X(24)00202-1. [PMID: 38522569 DOI: 10.1016/j.jid.2024.01.036] [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: 06/19/2023] [Revised: 11/15/2023] [Accepted: 01/04/2024] [Indexed: 03/26/2024]
Abstract
Prurigo nodularis (PN) is a chronic, inflammatory skin condition that disproportionately affects African Americans and features intensely pruritic, hyperkeratotic nodules on the extremities and trunk. PN is understudied compared with other inflammatory skin diseases, with the spatial organization of the cutaneous infiltrate in PN yet to be characterized. In this work, we employ spatial imaging mass cytometry to visualize PN lesional skin inflammation and architecture with single-cell resolution through an unbiased machine learning approach. PN lesional skin has increased expression of caspase 3, NF-kB, and phosphorylated signal transducer and activator of transcription 3 compared with healthy skin. Keratinocytes in lesional skin are subdivided into CD14+CD33+, CD11c+, CD63+, and caspase 3-positive innate subpopulations. CD14+ macrophage populations expressing phosphorylated extracellular signal-regulated kinase 1/2 correlate positively with patient-reported itch (P = .006). Hierarchical clustering reveals a cluster of patients with PN with greater atopy, increased NF-kB+ signal transducer and activator of transcription 3-positive phosphorylated extracellular signal-regulated kinase 1/2-positive monocyte-derived myeloid dendritic cells, and increased vimentin expression (P < .05). Neighborhood analysis finds interactions between CD14+ macrophages, CD3+ T cells, monocyte-derived myeloid dendritic cells, and keratinocytes expressing innate immune markers. These findings highlight phosphorylated extracellular signal-regulated kinase-positive CD14+ macrophages as contributors to itch and suggest an epithelial-immune axis in PN pathogenesis.
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Affiliation(s)
- Jay Patel
- Department of Dermatology, University of Maryland School of Medicine, Baltimore, Maryland, USA; Maryland Itch Center, University of Maryland School of Medicine, Baltimore, Maryland, USA; Department of Dermatology, University of Rochester, Rochester, New York, USA
| | - Junwen Deng
- Department of Dermatology, Albert Einstein College of Medicine, Bronx, New York, USA
| | - Anusha Kambala
- The George Washington University School of Medicine and Health Sciences, Washington, DC, USA
| | - Kevin K Lee
- Department of Dermatology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Hannah L Cornman
- Department of Dermatology, University of Maryland School of Medicine, Baltimore, Maryland, USA; Maryland Itch Center, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Varsha Parthasarathy
- Department of Dermatology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Thomas Pritchard
- Department of Dermatology, University of Maryland School of Medicine, Baltimore, Maryland, USA; Maryland Itch Center, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Shihua Chen
- Department of Dermatology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Alexei G Hernandez
- Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Sarah Shin
- Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Olusola O Oladipo
- Department of Dermatology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Madan M Kwatra
- Department of Anesthesiology, Duke University School of Medicine, Durham, North Carolina, USA
| | - Won Jin Ho
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, Maryland, USA; Convergence Institute, Johns Hopkins University, Baltimore, Maryland, USA; Mass Cytometry Facility, Johns Hopkins University, Baltimore, Maryland, USA
| | - Shawn G Kwatra
- Department of Dermatology, University of Maryland School of Medicine, Baltimore, Maryland, USA; Maryland Itch Center, University of Maryland School of Medicine, Baltimore, Maryland, USA.
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10
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Liu N, Dong J, Li L, Zhou D, Liu F. The Function and Mechanism of Anti-Inflammatory Factor Metrnl Prevents the Progression of Inflammatory-Mediated Pathological Bone Osteolytic Diseases. J Inflamm Res 2024; 17:1607-1619. [PMID: 38495340 PMCID: PMC10942011 DOI: 10.2147/jir.s455790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Accepted: 03/07/2024] [Indexed: 03/19/2024] Open
Abstract
Metrnl, recently identified as an adipokine, is a secreted protein notably expressed in white adipose tissue, barrier tissues, and activated macrophages. This adipokine plays a pivotal role in counteracting obesity-induced insulin resistance. It enhances adipose tissue functionality by promoting adipocyte differentiation, activating metabolic pathways, and exerting anti-inflammatory effects. Extensive research has identified Metrnl as a key player in modulating inflammatory responses and as an integral regulator of muscle regeneration. These findings position Metrnl as a promising biomarker and potential therapeutic target in treating inflammation-associated pathologies. Despite this, the specific anti-inflammatory mechanisms of Metrnl in immune-mediated osteolysis and arthritis remain elusive, warranting further investigation. In this review, we will briefly elaborate on the role of Metrnl in anti-inflammation function in inflammation-related osteolysis, arthritis, and pathological bone resorption, which could facilitate Metrnl's clinical application as a novel therapeutic strategy to prevent bone loss. While the pathogenesis of elbow stiffness remains elusive, current literature suggests that Metrnl likely exerts a pivotal role in its development.
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Affiliation(s)
- Nan Liu
- Department of Orthopedics, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, 250021, People’s Republic of China
| | - Jinlei Dong
- Department of Orthopedics, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, 250021, People’s Republic of China
| | - Lianxin Li
- Department of Orthopedics, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, 250021, People’s Republic of China
| | - Dongsheng Zhou
- Department of Orthopedics, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, 250021, People’s Republic of China
| | - Fanxiao Liu
- Department of Orthopedics, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, 250021, People’s Republic of China
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11
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Inan Yuksel E, Cicek D, Demir B, Kocaman N, Calik I, Kuloglu T. Role of asprosin and meteorin-like peptide in progression of actinic keratosis to squamous cell carcinoma. Biotech Histochem 2024; 99:61-68. [PMID: 38192243 DOI: 10.1080/10520295.2024.2302016] [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] [Indexed: 01/10/2024] Open
Abstract
Squamous cell carcinoma (SCC) often develops from an underlying premalignant lesion. Factors that affect the progression of actinic keratosis (AK) to invasive SCC are not fully known. Asprosin (ASP) and meteorin-like peptide (METRNL) are adipokines that are involved primarily in glucose metabolism. We investigated the expression of ASP and METRNL in AK and SCC to evaluate the role of these adipokines in the development of SCC. We used 15 SCC specimens, 12 AK specimens and 12 healthy control skin specimens. ASP and METRNL protein expression in tumor and surrounding tissue was evaluated using immunohistochemistry. ASP expression in tumor tissue was significantly greater in the SCC group than in the control and AK groups, but it did not differ significantly between the AK and control groups. A positive correlation was observed for both ASP and METRNL expressions between tumor tissue and adjacent epidermis, hair follicles, sebaceous gland, eccrine gland, inflammatory cells and vascular structures. ASP and METRNL may exert pro-tumor effects toward development of invasive SCC. The expression intensity of ASP and METRNL can be used as a biomarker of risk of progression to SCC.
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Affiliation(s)
- Esma Inan Yuksel
- Department of Dermatology, Biruni University Faculty of Medicine, Istanbul, Turkey
| | - Demet Cicek
- Department of Dermatology, Firat University School of Medicine, Elazig, Turkey
| | - Betul Demir
- Department of Dermatology, Firat University School of Medicine, Elazig, Turkey
| | - Nevin Kocaman
- Department of Histology and Embryology, Firat University School of Medicine, Elazig, Turkey
| | - Ilknur Calik
- Department of Pathology, Firat University School of Medicine, Elazig, Turkey
| | - Tuncay Kuloglu
- Department of Histology and Embryology, Firat University School of Medicine, Elazig, Turkey
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12
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Kabakchieva P, Gateva A, Velikova T, Georgiev T, Yamanishi K, Okamura H, Kamenov Z. Meteorin-like Protein and Zonulin in Polycystic Ovary Syndrome: Exploring Associations with Obesity, Metabolic Parameters, and Inflammation. Biomedicines 2024; 12:222. [PMID: 38275393 PMCID: PMC10813337 DOI: 10.3390/biomedicines12010222] [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: 12/04/2023] [Revised: 12/30/2023] [Accepted: 01/07/2024] [Indexed: 01/27/2024] Open
Abstract
OBJECTIVE Polycystic ovary syndrome (PCOS) is a prevalent hormonal and metabolic disorder, wherein the adipose tissue and gut microbiome have been demonstrated to contribute to its pathogenesis. This study aims to assess the concentrations of the adipokine, meteorin-like protein (Metrnl) and the protein, zonulin, related to intestine permeability, in individuals with PCOS with a particular emphasis on their relationship with obesity, clinical manifestations, hormonal profiles, and metabolic parameters. METHODS A cohort comprising 58 women with PCOS, classified according to the Rotterdam criteria, was enrolled. The study also considered age, body mass index (BMI), and ethnicity-matched controls (n = 30). Comprehensive anthropometric and clinical evaluations, hormonal assays, and biochemical analyses were conducted during the follicular phase. Subsequent subgroup analyses were executed within the PCOS cohort based on waist-to-height ratio (WHtR), insulin resistance (IR), and free androgen index (FAI). Serum concentrations of Metrnl and zonulin were quantified via the enzyme-linked immunosorbent assay (ELISA) technique. RESULTS The Metrnl and zonulin levels exhibited no significant disparity between PCOS patients and controls. Nevertheless, within the entire participant cohort and the PCOS group exclusively, overweight/obese participants demonstrated higher Metrnl concentrations relative to their normal-weight counterparts (p < 0.001, p = 0.001, respectively). Furthermore, higher Metrnl concentrations were identified in subgroups characterized by high WHtR and IR in comparison to those with low WHtR (p = 0.001) and without IR (p = 0.001), respectively. A correlation emerged between Metrnl levels and various anthropometric and metabolic parameters, as well as sex-hormone-binding globulin (SHBG) and interleukin-18 (IL-18) within the PCOS group. Multiple linear regression analysis identified HOMA-IR as the sole independent predictor of Metrnl levels. CONCLUSION While Metrnl and zonulin levels do not serve as diagnostic indicators of PCOS, elevated Metrnl concentrations exhibited robust associations with proinflammatory and metabolic irregularities within the PCOS population.
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Affiliation(s)
- Plamena Kabakchieva
- Clinic of Internal Medicine, Naval Hospital, Military Medical Academy, 9010 Varna, Bulgaria;
| | - Antoaneta Gateva
- Clinic of Endocrinology, University Hospital “Alexandrovska”, Department of Internal Medicine, Medical Faculty, Medical University—Sofia, 1431 Sofia, Bulgaria; (A.G.); (Z.K.)
| | - Tsvetelina Velikova
- Medical Faculty, Sofia University “St. Kliment Ohridski”, 1504 Sofia, Bulgaria;
| | - Tsvetoslav Georgiev
- Clinic of Rheumatology, University Hospital “St. Marina”, First Department of Internal Medicine, Faculty of Medicine, Medical University—Varna, 9010 Varna, Bulgaria
| | - Kyosuke Yamanishi
- Department of Psychoimmunology, Hyogo Medical University, 1-1 Mukogawa, Nishinomiya 663-8501, Hyogo, Japan; (K.Y.); (H.O.)
- Department of Psychiatry, Hyogo Medical University, 1-1 Mukogawa, Nishinomiya 663-8501, Hyogo, Japan
| | - Haruki Okamura
- Department of Psychoimmunology, Hyogo Medical University, 1-1 Mukogawa, Nishinomiya 663-8501, Hyogo, Japan; (K.Y.); (H.O.)
| | - Zdravko Kamenov
- Clinic of Endocrinology, University Hospital “Alexandrovska”, Department of Internal Medicine, Medical Faculty, Medical University—Sofia, 1431 Sofia, Bulgaria; (A.G.); (Z.K.)
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13
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Liu J, Diao L, Xia W, Zeng X, Li W, Zou J, Liu T, Pang X, Wang Y. Meteorin-like protein elevation post-exercise improved vascular inflammation among coronary artery disease patients by downregulating NLRP3 inflammasome activity. Aging (Albany NY) 2023; 15:14720-14732. [PMID: 38054817 PMCID: PMC10781447 DOI: 10.18632/aging.205268] [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: 06/28/2023] [Accepted: 10/17/2023] [Indexed: 12/07/2023]
Abstract
BACKGROUND Coronary artery disease (CAD) has become the most common cause of death worldwide. However, the negative effects of CAD are able to be alleviated via exercises, possibly via increased production of meteorin-like protein (Metrnl). In this study, we aim to evaluate the connection between Metrnl production during exercise with lowered CAD risk and severity. METHODS Two age and gender-matched groups of 60 human patients, one with CAD, and one without were randomly recruited. The CAD group were subjected to continuous training exercises. Mice were exercised by using a treadmill, establishing an animal exercise model. ELISA was used to measure plasma Metrnl and inflammatory factors. To determine the impact of Metrnl on glucose metabolism, oxygen consumption and extracellular acid rates were taken for untreated, palmitic acid (PA)-treated, and PA+Metrnl co-treated human umbilical vein endothelial cells. Western blot was used to measure expression levels for the NLR family pyrin domain containing 3 inflammasome. RESULTS CAD patients had lower Metrnl levels compared to non-CAD controls. Furthermore, higher Metrnl levels post-exercise were inversely associated with LDL, inflammatory cytokines, and CAD severity, as well as being positively associated with HDL. Metrnl was able to counteract against PA-induced HUVEC glucose metabolic dysfunction via reducing ROS production, which in turn lowered NLRP3 inflammasome expression, thereby serving as the basis behind the inverse correlation between Metrnl and inflammatory cytokines. CONCLUSIONS Exercise was able to increase Metrnl production from skeletal muscle among CAD patients, and subsequently improve patient atherosclerosis via counteracting against endothelial metabolic dysfunction and pro-inflammatory activities.
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Affiliation(s)
- Jingjin Liu
- Department of Cardiology, Shenzhen People’s Hospital (The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology), Luohu, Shenzhen 518020, Guangdong, China
- Shenzhen Clinical Research Center for Geriatrics, Shenzhen People’s Hospital, Luohu, Shenzhen 518020, Guangdong, China
| | - Liwei Diao
- Center for Cardiovascular Disease Prevention and Rehabilitation, University of Chinese Academy of Science, Shenzhen Hospital, Guangming, Shenzhen 518107, Guangdong, China
| | - Weiyi Xia
- Department of Health Technology and Informatics, The Hong Kong Polytechnic University, Hong Kong 999077, Hong Kong SAR, China
| | - Xiaoyi Zeng
- Department of Cardiology, Shenzhen People’s Hospital (The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology), Luohu, Shenzhen 518020, Guangdong, China
- Shenzhen Clinical Research Center for Geriatrics, Shenzhen People’s Hospital, Luohu, Shenzhen 518020, Guangdong, China
| | - Wen Li
- Department of Cardiology, Shenzhen People’s Hospital (The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology), Luohu, Shenzhen 518020, Guangdong, China
- Shenzhen Clinical Research Center for Geriatrics, Shenzhen People’s Hospital, Luohu, Shenzhen 518020, Guangdong, China
| | - Jieru Zou
- Department of Cardiology, Shenzhen People’s Hospital (The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology), Luohu, Shenzhen 518020, Guangdong, China
- Shenzhen Clinical Research Center for Geriatrics, Shenzhen People’s Hospital, Luohu, Shenzhen 518020, Guangdong, China
| | - Tiansheng Liu
- Department of Cardiology, Shenzhen People’s Hospital (The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology), Luohu, Shenzhen 518020, Guangdong, China
- Shenzhen Clinical Research Center for Geriatrics, Shenzhen People’s Hospital, Luohu, Shenzhen 518020, Guangdong, China
| | - Xinli Pang
- Department of Cardiology, Shenzhen People’s Hospital (The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology), Luohu, Shenzhen 518020, Guangdong, China
- Shenzhen Clinical Research Center for Geriatrics, Shenzhen People’s Hospital, Luohu, Shenzhen 518020, Guangdong, China
| | - Yongshun Wang
- Department of Cardiology, Shenzhen People’s Hospital (The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology), Luohu, Shenzhen 518020, Guangdong, China
- Shenzhen Clinical Research Center for Geriatrics, Shenzhen People’s Hospital, Luohu, Shenzhen 518020, Guangdong, China
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14
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Zhang S, Huang G, Li M, Mao Y, Li Y. Interleukin-41 as a biomarker of the anti-inflammatory response associated with hyperuricemia. Immunol Lett 2023; 264:25-30. [PMID: 37944821 DOI: 10.1016/j.imlet.2023.11.003] [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: 07/10/2023] [Revised: 10/30/2023] [Accepted: 11/06/2023] [Indexed: 11/12/2023]
Abstract
BACKGROUND Interleukin (IL)-41 is a recently discovered secreted protein that is expressed in a variety of tissues, and it is associated with several immune and metabolic diseases. However, IL-41 has not been studied in hyperuricemia (HUA). METHODS Forty-four HUA patients and 44 healthy controls (HCs) were included in this study, and we collected theirgeneral and biochemical parameters, including white blood cell, neutrophil, lymphocyte, and platelet counts, mean platelet volume, platelet distribution width, serum creatinine, blood urea nitrogen, fasting blood glucose, total triglyceride, total cholesterol, high-density lipoprotein, low-density lipoprotein, total protein, albumin, alkaline phosphatase, gamma-glutamyltransferase, and hemoglobin concentration. The level of serum IL-41 was determined using an enzyme-linked immunosorbent assay. Multivariate logistic regression analysis was exploited to identify the independent risk factors associated with HUA, and the clinical diagnostic value of IL-41 was analyzed by applying the receiver operating characteristic (ROC) curve. We assessed the association between IL-41 and clinical parameters with Spearman's rank correlation. RESULTS Circulating IL-41 levels were significantly higher in HUA patients than in the HCs group (460.3 pg/mL vs. 261.3 pg/mL, respectively; P < 0.001). The area under the ROC curve (AUC) for IL-41 in HUA patients was 0.7443 (with a cut-off value of 311.055 pg/mL, a sensitivity of 68.18 %, and a specificity of 72.73 %), while the AUC for IL-41 combined with the platelet count was 0.8109. Correlation analysis revealed that the circulating IL-41 level was positively correlated with age in HCs and HUA patients. CONCLUSIONS We herein demonstrated that serum IL-41 was elevated in HUA patients and that it may constitute a novel biomarker of anti-inflammatory response related to HUA.
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Affiliation(s)
- Shujie Zhang
- Department of Endocrinology, The First Affiliated Hospital of Ningbo University, Ningbo 315010, China; Department of Immunology and Zhejiang Key Laboratory of Pathophysiology, School of Basic Medical Sciences, Health Science Center, Ningbo University, Ningbo 315211, China
| | - Guoqing Huang
- Department of Endocrinology, The First Affiliated Hospital of Ningbo University, Ningbo 315010, China; Department of Immunology and Zhejiang Key Laboratory of Pathophysiology, School of Basic Medical Sciences, Health Science Center, Ningbo University, Ningbo 315211, China
| | - Mingcai Li
- Department of Immunology and Zhejiang Key Laboratory of Pathophysiology, School of Basic Medical Sciences, Health Science Center, Ningbo University, Ningbo 315211, China
| | - Yushan Mao
- Department of Endocrinology, The First Affiliated Hospital of Ningbo University, Ningbo 315010, China.
| | - Yan Li
- Department of Endocrinology, The First Affiliated Hospital of Ningbo University, Ningbo 315010, China; Department of Immunology and Zhejiang Key Laboratory of Pathophysiology, School of Basic Medical Sciences, Health Science Center, Ningbo University, Ningbo 315211, China.
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15
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Ferrer-Curriu G, Rueda F, Revuelta-López E, García-García C, Codina P, Gálvez-Montón C, Roura S, Aimo A, Emdin M, Planavila A, Bayés-Genís A. Meteorin-like protein is associated with a higher risk profile and predicts a worse outcome in patients with STEMI. REVISTA ESPANOLA DE CARDIOLOGIA (ENGLISH ED.) 2023; 76:891-900. [PMID: 37105412 DOI: 10.1016/j.rec.2023.03.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Accepted: 03/17/2023] [Indexed: 04/29/2023]
Abstract
INTRODUCTION AND OBJECTIVES Meteorin-like protein (Metrnl) is a cytokine involved in the attenuation of inflammation. In patients with heart failure, high levels of this biomarker are associated with a worse outcome. In this study, we evaluated the circulating levels and prognostic value of Metrnl in patients with ST-segment elevation myocardial infarction (STEMI). METHODS We enrolled STEMI patients undergoing primary percutaneous coronary intervention. Circulating Metrnl levels were measured in peripheral blood 12hours after symptom onset. The primary endpoint was a composite of all-cause mortality or nonfatal myocardial infarction (MI) at 3 years. RESULTS We studied 381 patients (mean age 61 years, 21% female, 8% Killip class III/IV). Metrnl levels were associated with age, cardiovascular risk factors and the extent of coronary artery disease, as well as with STEMI complications, particularly heart failure and cardiogenic shock. Multivariable Cox regression analysis revealed that Metrnl independently predicted all-cause death or nonfatal MI at 3 years (HR, 1.86; 95%CI, 1.23-2.81; P=.003). Moreover, patients in the highest tertile (> 491.6 pg/mL) were at higher risk for the composite endpoint than those in the lowest tertiles (HR, 3.24; 95%CI, 1.92-5.44; P <.001), even after adjustment by age, diabetes mellitus, cardiac arrest, Killip-Kimball III/IV class, left ventricular ejection fraction, and creatinine clearance (HR, 1.90; 95%CI, 1.10-3.29; P=.021). CONCLUSIONS Circulating Metrnl levels are associated with complications during the acute phase of STEMI and independently predict a worse outcome in these patients.
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Affiliation(s)
- Gemma Ferrer-Curriu
- ICREC Research Program, Institut de Recerca Germans Trias i Pujol (IGTP), Can Ruti Campus, Badalona, Barcelona, Spain
| | - Ferran Rueda
- Servicio de Cardiología, Hospital Universitari Germans Trias i Pujol, Badalona, Barcelona, Spain; Institut del Cor, Hospital Universitari Germans Trias i Pujol, Badalona, Barcelona, Spain
| | - Elena Revuelta-López
- ICREC Research Program, Institut de Recerca Germans Trias i Pujol (IGTP), Can Ruti Campus, Badalona, Barcelona, Spain; Centro de Investigación en Red de Enfermedades Cardiovasculares (CIBERCV), Spain
| | - Cosme García-García
- Servicio de Cardiología, Hospital Universitari Germans Trias i Pujol, Badalona, Barcelona, Spain; Institut del Cor, Hospital Universitari Germans Trias i Pujol, Badalona, Barcelona, Spain; Centro de Investigación en Red de Enfermedades Cardiovasculares (CIBERCV), Spain
| | - Pau Codina
- Servicio de Cardiología, Hospital Universitari Germans Trias i Pujol, Badalona, Barcelona, Spain; Institut del Cor, Hospital Universitari Germans Trias i Pujol, Badalona, Barcelona, Spain
| | - Carolina Gálvez-Montón
- ICREC Research Program, Institut de Recerca Germans Trias i Pujol (IGTP), Can Ruti Campus, Badalona, Barcelona, Spain; Institut del Cor, Hospital Universitari Germans Trias i Pujol, Badalona, Barcelona, Spain; Centro de Investigación en Red de Enfermedades Cardiovasculares (CIBERCV), Spain
| | - Santiago Roura
- ICREC Research Program, Institut de Recerca Germans Trias i Pujol (IGTP), Can Ruti Campus, Badalona, Barcelona, Spain; Centro de Investigación en Red de Enfermedades Cardiovasculares (CIBERCV), Spain; Facultat de Medicina, Universitat de Vic - Universitat Central de Catalunya (UVic-UCC), Vic, Barcelona, Spain
| | - Alberto Aimo
- Interdisciplinary Center of Health Science, Scuola Superiore Sant'Anna, Cardiology Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Michele Emdin
- Interdisciplinary Center of Health Science, Scuola Superiore Sant'Anna, Cardiology Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Anna Planavila
- Departament de Bioquímica i Biologia Molecular; Institut de Biomedicina (IBUB), Universitat de Barcelona, Barcelona, Spain; Centro de Investigación en Red de Fisiopatología de la Obesidad y Nutrición (CIBERON), Spain
| | - Antoni Bayés-Genís
- ICREC Research Program, Institut de Recerca Germans Trias i Pujol (IGTP), Can Ruti Campus, Badalona, Barcelona, Spain; Servicio de Cardiología, Hospital Universitari Germans Trias i Pujol, Badalona, Barcelona, Spain; Institut del Cor, Hospital Universitari Germans Trias i Pujol, Badalona, Barcelona, Spain; Centro de Investigación en Red de Enfermedades Cardiovasculares (CIBERCV), Spain.
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16
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Kaya S, Yalcın T, Tektemur A, Kuloğlu T. N-Acetylcysteine may exert hepatoprotective effect by regulating Meteorin-Like levels in Adriamycin-induced liver injury. Cell Stress Chaperones 2023; 28:849-859. [PMID: 37670199 PMCID: PMC10746670 DOI: 10.1007/s12192-023-01376-3] [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: 02/25/2023] [Revised: 08/20/2023] [Accepted: 08/24/2023] [Indexed: 09/07/2023] Open
Abstract
Adriamycin (ADR) is an important chemotherapeutic drug, but it has serious side effects such as hepatotoxicity. This study aimed to evaluate whether N-acetylcysteine (NAC) has hepatoprotective effects against ADR-induced hepatotoxicity in rats. In addition, it was aimed to determine how Meteorin-Like (MtrnL), which has pleiotropic effects on immunology, inflammation, and metabolism, is affected by ADR and/or NAC applications in liver tissue. 28 rats were randomly assigned to one of four equal groups in the study: control (no treatment), NAC (150 mg/kg/day of NAC intraperitoneally (i.p), ADR (15 mg/kg only on the first day of the experiment), and ADR + NAC (ADR 15 mg/kg on the first day of the experiment + 150 mg/kg/day NAC i.p). After 15 days, liver enzyme levels in serum, oxidant/antioxidant parameters in liver tissue, histopathological changes, caspase 3 (Casp3) and heat shock protein 70 (HSP-70) immunoreactivities, and MtrnL levels were examined. Histopathological changes, liver enzyme levels, as well as HSP-70, and Casp3 immunoreactivities increased due to ADR application. Additionally, MtrnL levels in liver tissue were significantly increased as a result of ADR application. However, it was detected that the NAC application significantly regulated the ADR-induced changes. Furthermore, it was determined that NAC administration regulated the changes in ADR-induced oxidative stress parameters. We propose that NAC may exert a hepatoprotective effect by regulating ADR-induced altered oxidative stress parameters, MtrnL levels, Casp3, and HSP-70 immunoreactivities in the liver.
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Affiliation(s)
- Sercan Kaya
- Health Services Vocational School, Batman University, Batman, Turkey.
| | - Tuba Yalcın
- Health Services Vocational School, Batman University, Batman, Turkey
| | - Ahmet Tektemur
- Department of Medical Biology, Faculty of Medicine, Firat University, Elazig, Turkey
| | - Tuncay Kuloğlu
- Department of Histology and Embryology, Faculty of Medicine, Firat University, Elazig, Turkey
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17
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Altintas N, Fazlioglu N, Guzel S, Yilmaz A, Aydın C. Is meteorin-like (Metrnl) a novel biomarker to distinguish patients with obstructive sleep apnea (OSA) and patients with OSA at vascular risk. Sleep Breath 2023; 27:1865-1874. [PMID: 36877355 DOI: 10.1007/s11325-023-02800-9] [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: 09/06/2022] [Revised: 02/20/2023] [Accepted: 02/24/2023] [Indexed: 03/07/2023]
Abstract
PURPOSE Metrnl, a newly discovered adipokine with significant expression in white adipose tissue, promotes energy expenditure and contributes to the development of cardiovascular disorders. Endocan is a surrogate marker for endothelial dysfunction and is linked to cardiovascular risk factors. Higher cardiovascular morbidity and mortality have been linked to obstructive sleep apnea (OSA). In this study, we investigated the potential of serum Metrnl and endocan as biomarkers to identify patients with OSA who are at increased cardiovascular risk and differentiate them from healthy controls. METHODS The study included the evaluation of serum levels of endocan and Metrnl in individuals with OSA and healthy controls. All participants underwent full polysomnography to evaluate their sleep, and carotid intima-media thickness (CIMT) was measured in each of them. RESULTS Patients with OSA (n = 117) had considerably lower levels of Metrnl and significantly higher levels of endocan than controls (n = 59). Once confounding factors were taken into account, both Metrnl and endocan were effective predictors of OSA. Additionally, the severity of OSA, as determined by the apnea-hypopnea index (AHI), was linked to Metrnl and endocan levels. The study also found a significant and independent inverse association between CIMT and Metrnl, along with a positive association with endocan after making multiple adjustments. Furthermore, there was a significant and independent connection between CIMT and AHI. CONCLUSION Based on these findings, Metrnl and endocan have the potential to be valuable markers for identifying patients with OSA who are at increased risk of early vascular damage.
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Affiliation(s)
- Nejat Altintas
- Department of Pulmonary Medicine, Faculty of Medicine, Namik Kemal University, Tekirdag, Turkey.
| | - Nevin Fazlioglu
- Department of Pulmonary Medicine, Faculty of Medicine, Namik Kemal University, Tekirdag, Turkey
| | - Savas Guzel
- Department of Biochemistry, Faculty of Medicine, Namik Kemal University, Tekirdag, Turkey
| | - Ahsen Yilmaz
- Department of Biochemistry, Faculty of Medicine, Namik Kemal University, Tekirdag, Turkey
| | - Cihan Aydın
- Department of Cardiology, Faculty of Medicine, Namik Kemal University, Tekirdag, Turkey
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18
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Giacconi R, Donghia R, Arborea G, Savino MT, Provinciali M, Lattanzio F, Caponio GR, Coletta S, Bianco A, Notarnicola M, Bonfiglio C, Passarino G, D’Aquila P, Bellizzi D, Pesole PL. Plasma Bacterial DNA Load as a Potential Biomarker for the Early Detection of Colorectal Cancer: A Case-Control Study. Microorganisms 2023; 11:2360. [PMID: 37764204 PMCID: PMC10537376 DOI: 10.3390/microorganisms11092360] [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: 08/05/2023] [Revised: 09/14/2023] [Accepted: 09/19/2023] [Indexed: 09/29/2023] Open
Abstract
The gut microbiota has gained increasing attention in recent years due to its significant impact on colorectal cancer (CRC) development and progression. The recent detection of bacterial DNA load in plasma holds promise as a potential non-invasive approach for early cancer detection. The aim of this study was to examine the quantity of bacterial DNA present in the plasma of 50 patients who have CRC in comparison to 40 neoplastic disease-free patients, as well as to determine if there is a correlation between the amount of plasma bacterial DNA and various clinical parameters. Plasma bacterial DNA levels were found to be elevated in the CRC group compared to the control group. As it emerged from the logistic analysis (adjusted for age and gender), these levels were strongly associated with the risk of CRC (OR = 1.02, p < 0.001, 95% C.I.: 1.01-1.03). Moreover, an association was identified between a reduction in tumor mass and the highest tertile of plasma bacterial DNA. Our findings indicate that individuals with CRC displayed a higher plasma bacterial DNA load compared to healthy controls. This observation lends support to the theory of heightened bacterial migration from the gastrointestinal tract to the bloodstream in CRC. Furthermore, our results establish a link between this phenomenon and the size of the tumor mass.
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Affiliation(s)
- Robertina Giacconi
- Advanced Technology Center for Aging Research, IRCCS INRCA, Via Birarelli 8, 60121 Ancona, Italy; (M.P.); (F.L.)
| | - Rossella Donghia
- National Institute of Gastroenterology—IRCCS “Saverio de Bellis”, 70013 Castellana Grotte, Italy; (R.D.); (G.A.); (M.T.S.); (S.C.); (A.B.); (M.N.); (C.B.)
| | - Graziana Arborea
- National Institute of Gastroenterology—IRCCS “Saverio de Bellis”, 70013 Castellana Grotte, Italy; (R.D.); (G.A.); (M.T.S.); (S.C.); (A.B.); (M.N.); (C.B.)
| | - Maria Teresa Savino
- National Institute of Gastroenterology—IRCCS “Saverio de Bellis”, 70013 Castellana Grotte, Italy; (R.D.); (G.A.); (M.T.S.); (S.C.); (A.B.); (M.N.); (C.B.)
| | - Mauro Provinciali
- Advanced Technology Center for Aging Research, IRCCS INRCA, Via Birarelli 8, 60121 Ancona, Italy; (M.P.); (F.L.)
| | - Fabrizia Lattanzio
- Advanced Technology Center for Aging Research, IRCCS INRCA, Via Birarelli 8, 60121 Ancona, Italy; (M.P.); (F.L.)
| | - Giusy Rita Caponio
- Department of Bioscience, Biotechnology and Environment, University of Bari Aldo Moro, Via Orabona 4, 70125 Bari, Italy;
| | - Sergio Coletta
- National Institute of Gastroenterology—IRCCS “Saverio de Bellis”, 70013 Castellana Grotte, Italy; (R.D.); (G.A.); (M.T.S.); (S.C.); (A.B.); (M.N.); (C.B.)
| | - Antonia Bianco
- National Institute of Gastroenterology—IRCCS “Saverio de Bellis”, 70013 Castellana Grotte, Italy; (R.D.); (G.A.); (M.T.S.); (S.C.); (A.B.); (M.N.); (C.B.)
| | - Maria Notarnicola
- National Institute of Gastroenterology—IRCCS “Saverio de Bellis”, 70013 Castellana Grotte, Italy; (R.D.); (G.A.); (M.T.S.); (S.C.); (A.B.); (M.N.); (C.B.)
| | - Caterina Bonfiglio
- National Institute of Gastroenterology—IRCCS “Saverio de Bellis”, 70013 Castellana Grotte, Italy; (R.D.); (G.A.); (M.T.S.); (S.C.); (A.B.); (M.N.); (C.B.)
| | - Giuseppe Passarino
- Department of Biology, Ecology and Earth Sciences (DiBEST), University of Calabria, 87036 Rende, Italy; (G.P.); (P.D.); (D.B.)
| | - Patrizia D’Aquila
- Department of Biology, Ecology and Earth Sciences (DiBEST), University of Calabria, 87036 Rende, Italy; (G.P.); (P.D.); (D.B.)
| | - Dina Bellizzi
- Department of Biology, Ecology and Earth Sciences (DiBEST), University of Calabria, 87036 Rende, Italy; (G.P.); (P.D.); (D.B.)
| | - Pasqua Letizia Pesole
- National Institute of Gastroenterology—IRCCS “Saverio de Bellis”, 70013 Castellana Grotte, Italy; (R.D.); (G.A.); (M.T.S.); (S.C.); (A.B.); (M.N.); (C.B.)
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Chen X, Chen X, Yang Y, Luo N, Yang J, Zhong L, Guo T, Yuan Z, Wei Q, Wang C. Protective role of the novel cytokine Metrnl/ interleukin-41 in host immunity defense during sepsis by promoting macrophage recruitment and modulating Treg/Th17 immune cell balance. Clin Immunol 2023; 254:109690. [PMID: 37423488 DOI: 10.1016/j.clim.2023.109690] [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: 04/30/2023] [Revised: 06/25/2023] [Accepted: 07/01/2023] [Indexed: 07/11/2023]
Abstract
BACKGROUND Metrnl play an immunocytokine-like role in several diseases, which is also known as meteorin-like because it is homologous to the neurotrophic factor meteorin (Metrn). Although the expression and function of Metrnl, including neurotrophic, immunomodulatory, and insulin resistance functions in different tissues have been extensively studied, its role in sepsis has remained largely limited. METHODS The present work analyzed the levels of Metrnl and cytokines in the circulation, such as tumor necrosis factor (TNF-α), interleukin (IL-1)β, IL-6, IL-8, together with IL-10 among septic adult patients. Clinical information was obtained from such patients, including sofa score, procalcitonin(PCT)count, and C-reactive count (CRP) within 24 h when entering the intensive care unit (ICU). We constructed a sepsis model in Metrnl-deficient or normal wild-type mice using cecal ligation and perforation to study its functions in bacterial burden, survival, cytokine/chemokine generation, peritoneal lavage fluid neutrophils, macrophage and lymphocyte recruitment, and Treg/Th17 immune cell balance after CLP-induced sepsis. RESULTS The expression of Metrnl was remarkably elevated in the early phase of sepsis clinically. Its serum content in patients dying of sepsis slightly decreased relative to that in survivors. Furthermore, the concentration of Metrnl in septic cases when entering the ICU independently predicted the 28-day mortality. For septic patients who had low serum Metrnl content (≤ 274.40 pg/mL), the death risk increased by 2.3 folds relative to those who had a high serum content. It is reported that Metrnl is probably insufficient among patients dying of sepsis. Additionally, the content of Metrnl in the serum of septic patients when entering the ICU is markedly and negatively related to the levels of TNF-α, IL-1β, IL-6, IL-8, IL-17, PCT, and Sofa score. Collectively, Metrnl could be a potential therapeutic target for sepsis. A low-lethality non-severe sepsis (NSS) model was constructed, which suggested that Metrnl insufficiency elevated the death rate and reduced bacterial clearance during sepsis. For Metrnl-deficient mice, impaired sepsis immunity defense might be related to decreased macrophage recruitment and Treg/Th17 lymphocyte imbalance. Recombinant Metrnl administered to Metrnl-deficient mice abolished the immunity defense impairment following NSS while protecting the high-lethality severe sepsis (SS) model in wild-type (WT) mice. In addition, Metrnl-induced sepsis prevention was intricately associated with the increased recruitment of peritoneal macrophages and modulation of the Treg/TH17 immune cell balance. Furthermore, CCL3 exposure in Metrnl-deficient mice reduced peritoneal bacterial loads while improving survival during sepsis partially by promoting the recruitment of peritoneal macrophages. Furthermore, Metrnl regulated the polarization of M1 macrophages through the ROS signaling pathway and promoted macrophage phagocytosis, thereby killing Escherichia coli. CONCLUSIONS The present proof-of-concept work suggests that Metrnl-mediated recruitment of macrophages significantly affects sepsis defense in the host and modulates the Treg/Th17 immune cell balance. Findings in this work shed more light on the development of host-directed treatments that can be used to manipulate host immunity to treat sepsis.
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Affiliation(s)
- Xi Chen
- Department of Laboratory Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xia Chen
- Department of Health Management, Army Medical Center of PLA, Chongqing, China
| | - Yingxue Yang
- Department of Gastroenterology, The Second Afffliated Hospital of Chongqing Medical University, Chongqing, China
| | - Na Luo
- Department of Critical Care Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Jian Yang
- Department of Gastroenterology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Lingui Zhong
- Department of Critical Care Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Tingting Guo
- Department of General Medicine, Community Health Service Center, Longmenhao Street, Nan'an District, Chongqing, China
| | - Zhongzhen Yuan
- Department of Pharmacy, Chongqing University Cancer Hospital & Chongqing Cancer Institute & Chongqing Cancer Hospital, Chongqing, China
| | - Qiang Wei
- Department of Laboratory Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China.
| | - Chuanjiang Wang
- Department of Critical Care Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China.
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Xu TY, Qing SL, Zhao JX, Song J, Miao ZW, Li JX, Yang FY, Zhao HY, Zheng SL, Li ZY, Wang SN, Miao CY. Metrnl deficiency retards skin wound healing in mice by inhibiting AKT/eNOS signaling and angiogenesis. Acta Pharmacol Sin 2023; 44:1790-1800. [PMID: 37142683 PMCID: PMC10462726 DOI: 10.1038/s41401-023-01090-x] [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: 10/24/2022] [Accepted: 04/05/2023] [Indexed: 05/06/2023] Open
Abstract
Meteorin-like (Metrnl) is a novel secreted protein with various biological activities. In this study, we investigated whether and how Metrnl regulated skin wound healing in mice. Global Metrnl gene knockout mice (Metrnl-/-) and endothelial cell-specific Metrnl gene knockout mice (EC-Metrnl-/-) were generated. Eight-mm-diameter full-thickness excisional wound was made on the dorsum of each mouse. The skin wounds were photographed and analyzed. In C57BL/6 mice, we observed that Metrnl expression levels were markedly increased in skin wound tissues. We found that both global and endothelial cell-specific Metrnl gene knockout significantly retarded mouse skin wound healing, and endothelial Metrnl was the key factor affecting wound healing and angiogenesis. The proliferation, migration and tube formation ability of primary human umbilical vein endothelial cells (HUVECs) were inhibited by Metrnl knockdown, but significantly promoted by addition of recombinant Metrnl (10 ng/mL). Metrnl knockdown abolished the proliferation of endothelial cells stimulated by recombinant VEGFA (10 ng/mL) but not by recombinant bFGF (10 ng/mL). We further revealed that Metrnl deficiency impaired VEGFA downstream AKT/eNOS activation in vitro and in vivo. The damaged angiogenetic activity in Metrnl knockdown HUVECs was partly rescued by addition of AKT activator SC79 (10 μM). In conclusion, Metrnl deficiency retards skin wound healing in mice, which is related to impaired endothelial Metrnl-mediated angiogenesis. Metrnl deficiency impairs angiogenesis by inhibiting AKT/eNOS signaling pathway.
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Affiliation(s)
- Tian-Ying Xu
- Department of Pharmacology, Second Military Medical University/Naval Medical University, Shanghai, 200433, China.
- Department of Anesthetic Pharmacology, School of Anesthesiology, Second Military Medical University/Naval Medical University, Shanghai, 200433, China.
| | - Sheng-Li Qing
- Department of Pharmacology, Second Military Medical University/Naval Medical University, Shanghai, 200433, China
| | - Jing-Xin Zhao
- Department of Pharmacology, Second Military Medical University/Naval Medical University, Shanghai, 200433, China
| | - Jie Song
- Department of Pharmacology, Second Military Medical University/Naval Medical University, Shanghai, 200433, China
| | - Zhu-Wei Miao
- Department of Pharmacology, Second Military Medical University/Naval Medical University, Shanghai, 200433, China
| | - Jia-Xin Li
- Department of Pharmacology, Second Military Medical University/Naval Medical University, Shanghai, 200433, China
| | - Feng-Yan Yang
- Department of Anesthetic Pharmacology, School of Anesthesiology, Second Military Medical University/Naval Medical University, Shanghai, 200433, China
| | - Huan-Yu Zhao
- Department of Pharmacology, Second Military Medical University/Naval Medical University, Shanghai, 200433, China
| | - Si-Li Zheng
- Department of Pharmacology, Second Military Medical University/Naval Medical University, Shanghai, 200433, China
| | - Zhi-Yong Li
- Department of Pharmacology, Second Military Medical University/Naval Medical University, Shanghai, 200433, China
| | - Shu-Na Wang
- Department of Pharmacology, Second Military Medical University/Naval Medical University, Shanghai, 200433, China
| | - Chao-Yu Miao
- Department of Pharmacology, Second Military Medical University/Naval Medical University, Shanghai, 200433, China.
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Zhou Y, Shi S, Meng S, Zhao H, Wu X, Li M, Li Y. Potential clinical value of serum interleukin-41 levels in patients with acute gout. Int Immunopharmacol 2023; 122:110621. [PMID: 37437433 DOI: 10.1016/j.intimp.2023.110621] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Revised: 07/04/2023] [Accepted: 07/05/2023] [Indexed: 07/14/2023]
Abstract
BACKGROUND Gout is a common metabolic rheumatic disease, and there have been no reports on the serum levels of interleukin (IL)-41 in gout patients. The purpose of this study was to therefore determine the expression of IL-41 in the serum of gout patients. METHODS Eighty-one participants were enrolled in this study, including 34 patients with acute gout, 27 gout patients in remission, and 20 healthy controls (HCs). Baseline data were obtained through interviews and laboratory parameters were acquired via blood sample testing. We measured serum IL-41 concentrations with an enzyme-linked immunosorbent assay, and executed Spearman's correlation analysis to investigate the correlation between IL-41 and other parameters, and the diagnostic value for IL-41 was demonstrated using a receiver operating characteristic curve. Multivariate analysis was conducted by adopting logistic regression. RESULTS Serum IL-41 concentrations in acute-gout patients were higher than those in HCs and there was no significant difference in serum IL-41 levels between remission gout patients and HCs. In addition, IL-41 was positively correlated with white blood cell count, erythrocyte sedimentation rate, and C-reactive protein and serum amyloid A concentrations, while it was negatively correlated with triglyceride levels. IL-41 showed good diagnostic value for gout, and the combination of IL-41 and uric acid produced a superior diagnostic value. We also noted that IL-41 was an independent risk factor for acute gout. CONCLUSIONS This study revealed that serum IL-41 was elevated in patients with acute gout, and suggests that IL-41 may constitute a novel diagnostic marker for acute gout.
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Affiliation(s)
- Yinxin Zhou
- Zhejiang Key Laboratory of Pathophysiology, Health Science Center, Ningbo University, Ningbo 315211, China
| | - Shanjun Shi
- Zhejiang Key Laboratory of Pathophysiology, Health Science Center, Ningbo University, Ningbo 315211, China
| | - Sicen Meng
- Zhejiang Key Laboratory of Pathophysiology, Health Science Center, Ningbo University, Ningbo 315211, China
| | - Hui Zhao
- Zhejiang Key Laboratory of Pathophysiology, Health Science Center, Ningbo University, Ningbo 315211, China; Department of Clinical Laboratory, Ningbo No. 6 Hospital Affiliated to Ningbo University, Ningbo 315040, China
| | - Xiudi Wu
- Department of Rheumatology, The First Affiliated Hospital of Ningbo University, Ningbo 315010, China
| | - Mingcai Li
- Zhejiang Key Laboratory of Pathophysiology, Health Science Center, Ningbo University, Ningbo 315211, China.
| | - Yan Li
- Zhejiang Key Laboratory of Pathophysiology, Health Science Center, Ningbo University, Ningbo 315211, China.
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Duan Y, Li H, Luo D, Jiang J, Liu B, Li G. Serum IL-41 might be a biomarker for IVIG resistance and coronary artery lesions in Kawasaki disease. Int Immunopharmacol 2023; 122:110600. [PMID: 37423157 DOI: 10.1016/j.intimp.2023.110600] [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: 05/11/2023] [Revised: 06/11/2023] [Accepted: 07/01/2023] [Indexed: 07/11/2023]
Abstract
BACKGROUND This study aimed to evaluate serum IL-41 levels in IVIG resistance and CALs, and to elucidate the relationship between IL-41 and Kawasaki disease (KD)-related clinical parameters. METHODS 93 children with KD were collected. Baseline clinical data were obtained by physical examination. Serum IL-41 levels were detected with an enzyme-linked immunosorbent assay. The correlations between IL-41 and the clinical parameter of KD were performed by Spearman correlation coefficient. Receiver operating characteristic curve analysis was performed to assess the predictive ability of IL-41 for IVIG resistance and CALs. RESULTS Serum IL-41 levels were significantly increased in the IVIG resistance group compared with the response group, and serum IL-41 levels in the CALs group were higher than those in the non-CALs group. Serum IL-41 levels were positively correlated with erythrocyte sedimentation rate, C-reactive protein and C-reactive protein/albumin ratio, but negatively correlated with albumin. Serum IL-41 levels was an independent risk factor for CALs, and total fever days and neutrophil-to-lymphocyte ratio (NLR) were independent predictors for IVIG resistance. The area under the curve (AUC) value for serum IL-41 to predict IVIG resistance was 0.73, yielding a sensitivity of 54.55% and a specificity of 81.71%. The AUC of serum IL-41 was 0.712, with a sensitivity of 63.16% and a specificity of 72.97% for predicting CALs. IL-41 was not inferior to NLR in predicting IVIG resistance (z = 0.282, p = 0.7783). CONCLUSIONS Serum IL-41 was increased in IVIG resistance and CALs. Serum IL-41 might be a new potential biomarker for IVIG resistance and CALs.
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Affiliation(s)
- Yan Duan
- Department of Pediatrics, The Affiliated Hospital of Southwest Medical University, No. 25 Taiping Street, Luzhou, Sichuan, China; Sichuan Clinical Research Center for Birth Defects, China
| | - Hui Li
- Department of Pediatrics, The Affiliated Hospital of Southwest Medical University, No. 25 Taiping Street, Luzhou, Sichuan, China; Sichuan Clinical Research Center for Birth Defects, China
| | - Dinghua Luo
- Department of Pediatrics, The Affiliated Hospital of Southwest Medical University, No. 25 Taiping Street, Luzhou, Sichuan, China; Sichuan Clinical Research Center for Birth Defects, China
| | - Jun Jiang
- Department of General Surgery (Thyroid Surgery), the Affiliated Hospital of Southwest Medical University, China; Metabolic Vascular Diseases Key Laboratory of Sichuan Province, China
| | - Bin Liu
- Department of Pediatrics, The Affiliated Hospital of Southwest Medical University, No. 25 Taiping Street, Luzhou, Sichuan, China; Sichuan Clinical Research Center for Birth Defects, China.
| | - Gang Li
- Department of Pediatrics, The Affiliated Hospital of Southwest Medical University, No. 25 Taiping Street, Luzhou, Sichuan, China; Sichuan Clinical Research Center for Birth Defects, China.
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Hanbeyoglu O, Aydin S. Subfatin, Asprosin, Alamandine and Maresin-1 Inflammation Molecules in Cardiopulmonary Bypass. J Inflamm Res 2023; 16:3469-3477. [PMID: 37605784 PMCID: PMC10440107 DOI: 10.2147/jir.s422998] [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: 05/25/2023] [Accepted: 08/11/2023] [Indexed: 08/23/2023] Open
Abstract
Purpose Cardiopulmonary bypass (CPB) is a nonphysiological procedure in which inflammatory reactions and oxidative stress are induced, hormones and hemodynamic parameters are affected, and circulation is maintained outside the body. This study aimed to examine the effects of CPB on blood subfatin (SUB), asprossin (ASP), alamandine (ALA) and maresin-1 (MaR-1) levels. Materials and Methods Controls and patients who underwent open-heart surgery with CPB and whose age and body mass indices were compatible with each other were included in the study. Venous blood samples were collected from CPB patients (n =19) before anesthesia induction (T1), before CPB (T2), 5 min before cross-clamp removal (T3), 5 min after cross-clamp removal (T4), when taken to the intensive care unit (T5), postoperative 24th hour (T6) and 72nd hour (T7) postoperatively. Venous blood was collected from the healthy controls (n =19). The amounts of SUB, ASP, ALA, and MaR-1 in the blood samples were measured using an Enzyme-Linked Immunosorbent Assay (ELISA). Results The amounts of SUB and MaR-1 in the control group were significantly higher than those in CPB patients, while these parameters in T1-T3 blood gradually decreased in CPB patients (p<0.01). It was also reported that the amounts of ASP and ALA in the control group were significantly lower than those in CPB patients, whereas those parameters in the T1-T3 blood samples increased gradually in CPB patients, but started to decrease in T4-T7 blood samples. Conclusion These hormonal changes in the organism due to CPB demonstrate that "hormonal metabolic adaptation" mechanisms may be activated to eliminate the negative consequences of surgery. According to these data, SUB, MaR-1, anti-alamandine, and anti-asprosin could be used in CPB surgeries may come to the fore in the future to increase the safety of CPB surgeries.
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Affiliation(s)
- Onur Hanbeyoglu
- Department of Anesthesiology, Fethi Sekin City Hospital, Elazig, Turkiye
| | - Suna Aydin
- Department of Cardiovascular Surgery, Fethi Sekin City Hospital, Elazig, Turkiye
- Department of Anatomy, School of Medicine, Firat University, Elazig, Turkiye
- Department of Histology and Embryology, School of Veterinary Medicine, Firat University, Elazig, Turkiye
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Du YN, Teng JM, Zhou TH, Du BY, Cai W. Meteorin-like protein overexpression ameliorates fulminant hepatitis in mice by inhibiting chemokine-dependent immune cell infiltration. Acta Pharmacol Sin 2023; 44:1404-1415. [PMID: 36721008 PMCID: PMC10310738 DOI: 10.1038/s41401-022-01049-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Accepted: 12/29/2022] [Indexed: 02/02/2023] Open
Abstract
Myokines, which are recently identified cytokines secreted by skeletal muscle in response to stimulation, are crucial for the maintenance of liver function. Fulminant hepatitis (FH) is a life-threatening pathological condition with severe hepatic dysfunction. In this study, we investigated the role of meteorin-like (METRNL), a new myokine, in the pathogenesis of FH. We compared serum samples and liver tissues from FH patients and healthy controls and found that hepatic and serum METRNL levels were significantly increased in FH patients, and serum METRNL levels were related to disease severity in FH patients. We then established a concanavalin A-induced FH model in METRNL-overexpressing and control mice. We found that hepatic METRNL levels in FH mice were significantly increased, and METRNL in the liver was mainly derived from macrophages. In the cultured mouse macrophage line (RAW264.7 cells) and mouse primary peritoneal macrophages (PMs), METRNL overexpression significantly inhibited the release of the proinflammatory cytokines TNF and IL-1β. In METRNL-overexpressing mice, concanavalin A-induced liver injury was significantly ameliorated. Moreover, METRNL overexpression significantly reduced chemokine-dependent inflammatory cell infiltration into the liver. METRNL overexpression also suppressed liver CD4+ T cell differentiation into Th 1 cells and inhibited the secretion of Th 1 cytokines. Taken together, these data suggest that METRNL overexpression effectively ameliorates FH. Therefore, METRNL may serve as a potential biomarker and therapeutic target for FH.
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Affiliation(s)
- Ya-Nan Du
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Jia-Ming Teng
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Tian-Hui Zhou
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Bing-Ying Du
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China.
| | - Wei Cai
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China.
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Heitkamp HC. [Paracrine and endocrine functions of muscles]. MMW Fortschr Med 2023; 165:13-19. [PMID: 37415033 DOI: 10.1007/s15006-023-2493-z] [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] [Indexed: 07/08/2023]
Abstract
BACKGROUND Myokines discharged from working muscles are intensively researched in view of rising importance of preventive and secondary preventive effects of the autocrine, paracrine and endocrine functions. OBJECTIVES Recording of the current state of knowledge on the paracrine and endocrine effects of myokines and evaluation of training measures to optimize myokine concentration. METHOD A selective database-driven literature search was carried out on myostatin, interleukin-6 (IL-6), interleukin-15 (IL-15), irisin, cathepsin B, brain-derived neurotrophic factor (BDNF), meteorin-like and kynurenine for the period 2011 until June 2021. The paracrine and endocrine effects of the myokines are analyzed. Their release after acute physical stress and training is described. RESULTS IL-6 and IL-15 act in lipid metabolism and carbohydrate metabolism, IL-6 also in the brain and immune system. Irisin produces a conversion of white to brown adipose tissue ("browning"), so does meteorin-like. Cathepsin B has a central effect. Kynurenine acts indirectly via kynurenic acid in the brain. The secretion of myokines depends on the intensity of physical stress and is modified by training. Prevention of vascular and neurologic diseases, cognitive enhancement and increased immunological function can be reached by setting free myokines during physical activity. Therapeutical use by technologically modified myokines is proposed in metabolic and neurological diseases, immobilization and sarcopenia. CONCLUSIONS The current research situation on myokines gives reason to recommend regular muscular activity in addition to the previously evidence-based benefits of sport in order to achieve preventive and therapeutic effects.
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Affiliation(s)
- Hans-Christian Heitkamp
- Institut für Sportmedizin, Universität Paderborn, Warburgerstr. 100, 33098, Paderbron, Germany.
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Cai X, Li K, Li M, Lu Y, Wu J, Qiu H, Li Y. Plasma interleukin-41 serves as a potential diagnostic biomarker for Kawasaki disease. Microvasc Res 2023; 147:104478. [PMID: 36682486 DOI: 10.1016/j.mvr.2023.104478] [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: 11/17/2022] [Revised: 01/15/2023] [Accepted: 01/17/2023] [Indexed: 01/21/2023]
Abstract
INTRODUCTION Kawasaki disease (KD) is a systemic vasculitis that causes abnormalities in the coronary arteries. Interleukin (IL)-41 is a novel immunoregulatory cytokine involved in the pathogenesis of some inflammatory and immune-related diseases. However, the role of IL-41 in KD is unclear. The purpose of this study was to detect the expression of IL-41 in the plasma of children with KD and its relationship with the disease. METHODS A total of 44 children with KD and 37 healthy controls (HC) were recruited for this study. Plasma concentrations of IL-41 were determined by ELISA. Correlations between plasma IL-41 levels and KD-related clinical parameters were analyzed by Pearson correlation and multivariate linear regression analysis. Receiver operating characteristic curve analysis was used to assess the clinical value of IL-41 in the diagnosis of KD. RESULTS Our results showed that plasma IL-41 levels were significantly elevated in children with KD compared with HC. Correlation analysis demonstrated that IL-41 levels were positively correlated with D-dimer and N-terminal pro-B-type natriuretic peptide, and negatively correlated with IgM, mean corpuscular hemoglobin concentration, total protein, albumin and pre-albumin. Multivariable linear regression analysis revealed that IgM and mean corpuscular hemoglobin concentrations were associated with IL-41. Receiver operating characteristic curve analysis showed that the area under the curve of IL-41 was 0.7101, with IL-41 providing 88.64 % sensitivity and 54.05 % specificity. CONCLUSION Our study indicated that plasma IL-41 levels in children with KD were significantly higher than those in HC, and may provide a potential diagnostic biomarker for KD.
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Affiliation(s)
- Xiaohong Cai
- Department of Immunology, School of Medicine, Ningbo University, Ningbo 315211, China; Department of Pediatrics, Ningbo Women and Children's Hospital, Ningbo 315012, China
| | - Kan Li
- Department of Immunology, School of Medicine, Ningbo University, Ningbo 315211, China
| | - Mingcai Li
- Department of Immunology, School of Medicine, Ningbo University, Ningbo 315211, China
| | - Yanbo Lu
- Department of Immunology, School of Medicine, Ningbo University, Ningbo 315211, China; Department of Pediatrics, Ningbo Women and Children's Hospital, Ningbo 315012, China
| | - Junhua Wu
- Department of Immunology, School of Medicine, Ningbo University, Ningbo 315211, China; Department of Pediatrics, Ningbo Women and Children's Hospital, Ningbo 315012, China
| | - Haiyan Qiu
- Department of Immunology, School of Medicine, Ningbo University, Ningbo 315211, China; Department of Pediatrics, Ningbo Women and Children's Hospital, Ningbo 315012, China.
| | - Yan Li
- Department of Immunology, School of Medicine, Ningbo University, Ningbo 315211, 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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Jia Z, Feng J, Yuan G, Xiao H, Dang H, Zhang Y, Chen K, Zou J, Wang J. The Meteorin-like cytokine is upregulated in grass carp after infection with Aeromonas hydrophila. DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY 2023; 141:104632. [PMID: 36608897 DOI: 10.1016/j.dci.2023.104632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 01/01/2023] [Accepted: 01/02/2023] [Indexed: 06/17/2023]
Abstract
Meteorin-like (Metrnl) is a novel immune regulatory factor or adipokine which is mainly produced by activated macrophages. In teleost fish, two homologs are present. In this study, monoclonal antibodies were prepared against recombinant grass carp (Ctenopharyngodon idella, Ci) Metrnl-a in mice and characterized by Western blotting, flow cytometry and immunofluorescent microscopy. In grass carp infected with Aeromonus hydrophila (A. hydrophila), the cells expressing CiMetrnl-a markedly increased in the gills, head kidney and intestine. In the inflamed intestine caused by A. hydrophila infection, the CiMetrnl-a producing cells were detected mainly in the mucosal layer of anterior, middle and posterior segments. Consistently, qRT-PCR analysis showed that the mRNA expression of CiMetrnl-a was markedly induced. Our results suggest that CiMetrnl-a is involved in regulating intestine inflammation caused by bacterial infection.
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Affiliation(s)
- Zhao Jia
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, Shanghai Ocean University, Shanghai, 201306, China; International Research Center for Marine Biosciences, Ministry of Science and Technology, Shanghai Ocean University, Shanghai, 201306, China; National Demonstration Center for Experimental Fisheries Science Education, Shanghai Ocean University, Shanghai, 201306, China
| | - Jianhua Feng
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, Shanghai Ocean University, Shanghai, 201306, China; International Research Center for Marine Biosciences, Ministry of Science and Technology, Shanghai Ocean University, Shanghai, 201306, China; National Demonstration Center for Experimental Fisheries Science Education, Shanghai Ocean University, Shanghai, 201306, China
| | - Gaoliang Yuan
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, Shanghai Ocean University, Shanghai, 201306, China; International Research Center for Marine Biosciences, Ministry of Science and Technology, Shanghai Ocean University, Shanghai, 201306, China; National Demonstration Center for Experimental Fisheries Science Education, Shanghai Ocean University, Shanghai, 201306, China
| | - Hehe Xiao
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, Shanghai Ocean University, Shanghai, 201306, China; International Research Center for Marine Biosciences, Ministry of Science and Technology, Shanghai Ocean University, Shanghai, 201306, China; National Demonstration Center for Experimental Fisheries Science Education, Shanghai Ocean University, Shanghai, 201306, China
| | - Huifeng Dang
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, Shanghai Ocean University, Shanghai, 201306, China; International Research Center for Marine Biosciences, Ministry of Science and Technology, Shanghai Ocean University, Shanghai, 201306, China; National Demonstration Center for Experimental Fisheries Science Education, Shanghai Ocean University, Shanghai, 201306, China
| | - Yanwei Zhang
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, Shanghai Ocean University, Shanghai, 201306, China; International Research Center for Marine Biosciences, Ministry of Science and Technology, Shanghai Ocean University, Shanghai, 201306, China; National Demonstration Center for Experimental Fisheries Science Education, Shanghai Ocean University, Shanghai, 201306, China
| | - Kangyong Chen
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, Shanghai Ocean University, Shanghai, 201306, China; International Research Center for Marine Biosciences, Ministry of Science and Technology, Shanghai Ocean University, Shanghai, 201306, China; National Demonstration Center for Experimental Fisheries Science Education, Shanghai Ocean University, Shanghai, 201306, China
| | - Jun Zou
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, Shanghai Ocean University, Shanghai, 201306, China; International Research Center for Marine Biosciences, Ministry of Science and Technology, Shanghai Ocean University, Shanghai, 201306, China; National Demonstration Center for Experimental Fisheries Science Education, Shanghai Ocean University, Shanghai, 201306, China; Laboratory for Marine Biology and Biotechnology, Qingdao National Laboratory for Marine Science and Technology, Qingdao, 266200, China
| | - Junya Wang
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, Shanghai Ocean University, Shanghai, 201306, China; International Research Center for Marine Biosciences, Ministry of Science and Technology, Shanghai Ocean University, Shanghai, 201306, China; National Demonstration Center for Experimental Fisheries Science Education, Shanghai Ocean University, Shanghai, 201306, China.
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Serum interleukin-38 and -41 levels as candidate biomarkers in male infertility. Immunol Lett 2023; 255:47-53. [PMID: 36870420 DOI: 10.1016/j.imlet.2023.02.009] [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: 11/16/2022] [Revised: 02/25/2023] [Accepted: 02/26/2023] [Indexed: 03/06/2023]
Abstract
BACKGROUND Interleukin (IL)-38 and IL-41 are novel cytokines, but their role in male infertility (MI) is unknown. The purpose of this study was to measure the levels of serum IL-38 and IL-41 in patients with MI and correlate these levels with semen indexes. METHODS Eighty-two patients with MI and 45 healthy controls (HC) were recruited for this study. Semen parameters were detected using computer-aided sperm analysis, Papanicolaou staining, ELISA, flow cytometry, peroxidase staining and enzyme methods. Serum IL-38 and IL-41 levels were determined by ELISA. RESULTS Serum IL-38 levels were decreased (P < 0.01) in patients with MI compared with HC. Serum IL-41 levels were significantly higher in patients with MI than in HC (P < 0.0001). In patients with MI, serum IL-38 levels were positively correlated with semen white blood cell counts (r = 0.29, P = 0.009), and there was a positive correlation between semen white blood cell counts and sperm concentration (r = 0.28, P = 0.0100) and seminal plasma elastase (r = 0.67, P < 0.0001). Receiver operating characteristic curve analysis showed that the area under the curve of IL-38 for diagnosing MI was 0.5637 (P > 0.05), and the area under the curve of IL-41 for diagnosing MI was 0.7646 (P < 0.0001). CONCLUSIONS Serum IL-38 levels were significantly lower, and serum IL-41 levels were higher in patients with MI. These results suggest that IL-38 and IL-41 may be novel biomarkers for the diagnosis of MI.
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UZUN M, ILHAN YS, BOZDAG A, YILMAZ M, ARTAS G, KULOGLU T. Asprosin, irisin, and meteorin-like protein immunoreactivity in different stages of colorectal adenocarcinoma. Pathol Res Pract 2023; 245:154432. [PMID: 37019019 DOI: 10.1016/j.prp.2023.154432] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 03/15/2023] [Accepted: 03/28/2023] [Indexed: 04/04/2023]
Abstract
OBJECTIVE In this study, we aimed to investigate the immunoreactivity of asprosin, irisin, and meteorin-like protein (METRNL) in different stages of colorectal adenocarcinoma, which is the most common malignancy of the gastrointestinal tract. MATERIALS AND METHODS Overall, 60 patients with colorectal adenocarcinoma, including 20 well (Group 1), moderately (Group 2), and poorly differentiated (Group 3) cases, respectively, and 20 with normal colonic mucosa, were examined using light microscopy for immunohistochemical staining of asprosin, METRNL, and irisin. RESULTS Compared with the control group, a significant increase in irisin and asprosin immunoreactivity was found in the grade 1 and 2 colorectal adenocarcinoma groups. Moreover, compared with the grade 1 and 2 groups, this immunoreactivity was significantly decreased in the grade 3 colorectal adenocarcinoma group. Although there was no significant difference in METRNL immunoreactivity between the grade 1 and control groups, a statistically significant increase in this immunoreactivity was found in the grade 2 group. In contrast, METRNL immunoreactivity was significantly decreased in the grade 3 group compared with the grade 2 group. CONCLUSION We found that in early-stage colorectal adenocarcinoma there was an increase in the immunoreactivity of asprosin and irisin, but in the advanced stage there was a decrease in immunoreactivity. Although METRNL immunoreactivity did not change in the control and grade 1 groups, it was found to increase significantly in the grade 2 group and decrease in the grade 3 group.
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Dhankhar S, Chauhan S, Mehta DK, Saini K, Saini M, Das R, Gupta S, Gautam V. Novel targets for potential therapeutic use in Diabetes mellitus. Diabetol Metab Syndr 2023; 15:17. [PMID: 36782201 PMCID: PMC9926720 DOI: 10.1186/s13098-023-00983-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Accepted: 01/11/2023] [Indexed: 02/15/2023] Open
Abstract
Future targets are a promising prospect to overcome the limitation of conventional and current approaches by providing secure and effective treatment without compromising patient compliance. Diabetes mellitus is a fast-growing problem that has been raised worldwide, from 4% to 6.4% (around 285 million people) in past 30 years. This number may increase to 430 million people in the coming years if there is no better treatment or cure is available. Ageing, obesity and sedentary lifestyle are the key reasons for the worsening of this disease. It always had been a vital challenge, to explore new treatment which could safely and effectively manage diabetes mellitus without compromising patient compliance. Researchers are regularly trying to find out the permanent treatment of this chronic and life threatening disease. In this journey, there are various treatments available in market to manage diabetes mellitus such as insulin, GLP-1 agonist, biguanides, sulphonyl ureas, glinides, thiazolidinediones targeting the receptors which are discovered decade before. PPAR, GIP, FFA1, melatonin are the recent targets that already in the focus for developing new therapies in the treatment of diabetes. Inspite of numerous preclinical studies very few clinical data available due to which this process is in its initial phase. The review also focuses on the receptors like GPCR 119, GPER, Vaspin, Metrnl, Fetuin-A that have role in insulin regulation and have potential to become future targets in treatment for diabetes that may be effective and safer as compared to the conventional and current treatment approaches.
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Affiliation(s)
- Sanchit Dhankhar
- Department of Pharmaceutical Sciences, M.M. College of Pharmacy, Maharishi Markandeshwar (Deemed To Be University), Mullana, Ambala, 133207, Haryana, India
- Chitkara College of Pharmacy, Chitkara University, Rajpura, 140401, Punjab, India
| | - Samrat Chauhan
- Department of Pharmaceutical Sciences, M.M. College of Pharmacy, Maharishi Markandeshwar (Deemed To Be University), Mullana, Ambala, 133207, Haryana, India
- Chitkara College of Pharmacy, Chitkara University, Rajpura, 140401, Punjab, India
| | - Dinesh Kumar Mehta
- Department of Pharmaceutical Sciences, M.M. College of Pharmacy, Maharishi Markandeshwar (Deemed To Be University), Mullana, Ambala, 133207, Haryana, India
| | - Kamal Saini
- Department of Pharmaceutical Sciences, M.M. College of Pharmacy, Maharishi Markandeshwar (Deemed To Be University), Mullana, Ambala, 133207, Haryana, India
| | - Monika Saini
- Department of Pharmaceutical Sciences, M.M. College of Pharmacy, Maharishi Markandeshwar (Deemed To Be University), Mullana, Ambala, 133207, Haryana, India
| | - Rina Das
- Department of Pharmaceutical Sciences, M.M. College of Pharmacy, Maharishi Markandeshwar (Deemed To Be University), Mullana, Ambala, 133207, Haryana, India
| | - Sumeet Gupta
- Department of Pharmaceutical Sciences, M.M. College of Pharmacy, Maharishi Markandeshwar (Deemed To Be University), Mullana, Ambala, 133207, Haryana, India.
| | - Vinod Gautam
- Department of Pharmaceutical Sciences, IES Institute of Pharmacy, IES University, Bhopal, India
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Liu J, Jia S, Yang Y, Piao L, Wang Z, Jin Z, Bai L. Exercise induced meteorin-like protects chondrocytes against inflammation and pyroptosis in osteoarthritis by inhibiting PI3K/Akt/NF-κB and NLRP3/caspase-1/GSDMD signaling. Biomed Pharmacother 2023; 158:114118. [PMID: 36527845 DOI: 10.1016/j.biopha.2022.114118] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 11/29/2022] [Accepted: 12/09/2022] [Indexed: 12/23/2022] Open
Abstract
The production of metrnl, a novel adipomyokine, is induced upon exercise in adipose tissue and skeletal muscle. In this study, we investigated the anti-inflammatory and antipyroptotic effects of exercise-induced metrnl producted in rats in vitro and in vivo. Forty Sprague-Dawley rats were divided randomly into five groups: control (CG), osteoarthritis (OA) with sedentary lifestyle (OAG), OA with low intensity exercise (OAL), OA with moderate intensity exercise (OAM), and OA with high intensity exercise (OAH). The correlation between the level of metrnl and OA degree was detected using ELISA, X-ray imaging, histology, and immunohistochemistry in vivo. Primary chondrocytes were preincubated with recombinant metrnl before interleukin-1β administration to verify the anti-inflammatory and antipyroptotic effects of metrnl. Western blotting and quantitative reverse transcription (qRT)-PCR were used to evaluate the differences in protein and mRNA expression between groups, respectively. Reactive oxygen species (ROS) assay, immunofluorescence, transmission electron microscopy (TEM), and flow cytometry were used to evaluate morphological changes and pyroptosis in chondrocytes. In the moderate-intensity treadmill exercise group, the severity of OA showed maximum relief and the metrnl levels had the most significant increase. Metrnl exerted its anti-inflammatory effect through the suppression of the PI3K/Akt/NF-κB pathway in IL-1β-induced OA chondrocytes, which was accompanied with the recovery of collagen II expression and the attenuation of MMP13 and ADAMTS5. Moreover, metrnl ameliorated chondrocyte pyroptosis by inhibiting the activation of the nod-like receptor protein-3/caspase-1/gasdermin D cascade. In conclusion, moderate-intensity exercise improves inflammation and pyroptosis by increasing metrnl release, which inhibits the PI3K/Akt/NF-κB and further NLRP3/caspase-1/GSDMD signaling pathways.
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Affiliation(s)
- Jiabao Liu
- Department of Orthopedic Surgery, Shengjing Hospital of China Medical University, Shenyang 110000, China
| | - Shuangshuo Jia
- Department of Orthopedic Surgery, Shengjing Hospital of China Medical University, Shenyang 110000, China
| | - Yue Yang
- Department of Orthopedic Surgery, Shengjing Hospital of China Medical University, Shenyang 110000, China
| | - Longhuan Piao
- Department of Orthopedic Surgery, Shengjing Hospital of China Medical University, Shenyang 110000, China
| | - Ziyuan Wang
- Department of Orthopaedics Surgery, Central Hospital of Shenyang Medical College, Shenyang 110000, China
| | - Zhuangzhuang Jin
- Department of Orthopedic Surgery, Shengjing Hospital of China Medical University, Shenyang 110000, China
| | - Lunhao Bai
- Department of Orthopedic Surgery, Shengjing Hospital of China Medical University, Shenyang 110000, China.
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Gao X, Chan PKS, Wong KCY, Ng RWY, Yeung ACM, Lui GCY, Ling L, Hui DSC, Huang D, Wong CK. Characterization of METRNβ as a novel biomarker of Coronavirus disease 2019 severity and prognosis. Front Immunol 2023; 14:1111920. [PMID: 36798115 PMCID: PMC9927217 DOI: 10.3389/fimmu.2023.1111920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 01/17/2023] [Indexed: 02/04/2023] Open
Abstract
Introduction Coronavirus disease 2019 (COVID-19) is increasing worldwide, with complications due to frequent viral mutations, an intricate pathophysiology, and variable host immune responses. Biomarkers with predictive and prognostic value are crucial but lacking. Methods Serum samples from authentic and D614G variant (non-Omicron), and Omicron-SARS-CoV-2 infected patients were collected for METRNβ detection and longitudinal cytokine/chemokine analysis. Correlation analyses were performed to compare the relationships between serum METRNβ levels and cytokines/chemokines, laboratory parameters, and disease severity. Receiver operating characteristic (ROC) curves and Kaplan-Meier survival curves were used to evaluate the predictive value of METRNβ in COVID-19. Results The serum level of METRNβ was highly elevated in non-Omicron-SARS-CoV-2 infected patients compared to healthy individuals, and the non-survivor displayed higher METRNβ levels than survivors among the critical ones. METRNβ concentration showed positive correlation with viral load in NAPS. ROC curve showed that a baseline METRNβ level of 1886.89 pg/ml distinguished COVID-19 patients from non-infected individuals with an AUC of 0.830. Longitudinal analysis of cytokine/chemokine profiles revealed a positive correlation between METRNβ and pro-inflammatory cytokines such as IL6, and an inverse correlation with soluble CD40L (sCD40L). Higher METRNβ was associated with increased mortality. These findings were validated in a second and third cohort of COVID-19 patients identified in a subsequent wave. Discussion Our study uncovered the precise role of METRNβ in predicting the severity of COVID-19, thus providing a scientific basis for further evaluation of the role of METRNβ in triage therapeutic strategies.
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Affiliation(s)
- Xun Gao
- Center of Clinical Laboratory Medicine, Zhongda Hospital, Southeast University, Nanjing, China,Department of Chemical Pathology, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - Paul Kay-Sheung Chan
- Department of Microbiology, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China,Stanley Ho Centre for Emerging Infectious Diseases, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - Katie Ching-Yau Wong
- Department of Chemical Pathology, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - Rita Wai-Yin Ng
- Department of Microbiology, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - Apple Chung-Man Yeung
- Department of Microbiology, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - Grace Chung-Yan Lui
- Stanley Ho Centre for Emerging Infectious Diseases, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China,Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - Lowell Ling
- Department of Anaesthesia and Intensive Care, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - David Shu-Cheong Hui
- Stanley Ho Centre for Emerging Infectious Diseases, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China,Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - Danqi Huang
- Department of Chemical Pathology, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - Chun-Kwok Wong
- Department of Chemical Pathology, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China,Institute of Chinese Medicine and State Key Laboratory of Research on Bioactivities and Clinical Applications of Medicinal Plants, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China,Li Dak Sum Yip Yio Chin R & D Centre for Chinese Medicine, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China,*Correspondence: Chun-Kwok Wong,
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Garcia-Beltran C, Navarro-Gascon A, López-Bermejo A, Quesada-López T, de Zegher F, Ibáñez L, Villarroya F. Meteorin-like levels are associated with active brown adipose tissue in early infancy. Front Endocrinol (Lausanne) 2023; 14:1136245. [PMID: 36936161 PMCID: PMC10018039 DOI: 10.3389/fendo.2023.1136245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Accepted: 02/20/2023] [Indexed: 03/06/2023] Open
Abstract
INTRODUCTION Meteorin-like (METRNL) is a hormonal factor released by several tissues, including thermogenically active brown and beige adipose tissues. It exerts multiple beneficial effects on metabolic and cardiovascular systems in experimental models. However, the potential role of METRNL as brown adipokine in humans has not been investigated previously, particularly in relation to the metabolic adaptations taking place in early life, when brown adipose tissue (BAT) is particularly abundant. METHODS AND MATERIALS METRNL levels, as well as body composition (DXA) and circulating endocrine-metabolic variables, were assessed longitudinally in a cohort of infants at birth, and at ages 4 and 12 months. BAT activity was measured by infrared thermography at age 12 months. METRNL levels were also determined cross-sectionally in adults; METRNL gene expression (qRT-PCR) was assessed in BAT and liver samples from neonates, and in adipose tissue and liver samples form adults. Simpson-Golabi-Behmel Syndrome (SGBS) adipose cells were thermogenically activated using cAMP, and METRNL gene expression and METRNL protein released were analysed. RESULTS Serum METRNL levels were high at birth and declined across the first year of life albeit remaining higher than in adulthood. At age 4 and 12 months, METRNL levels correlated positively with circulating C-X-C motif chemokine ligand 14 (CXCL14), a chemokine released by thermogenically active BAT, but not with parameters of adiposity or metabolic status. METRNL levels also correlated positively with infrared thermography-estimated posterior-cervical BAT activity in girls aged 12 months. Gene expression analysis indicated high levels of METRNL mRNA in neonatal BAT. Thermogenic stimulus of brown/beige adipocytes led to a significant increase of METRNL gene expression and METRN protein release to the cell culture medium. CONCLUSION Circulating METRNL levels are high in the first year of life and correlate with indices of BAT activity and with levels of an established brown adipokine such as CXCL14. These data, in addition with the high expression of METRNL in neonatal BAT and in thermogenically-stimulated brown/beige adipocytes, suggest that METRNL is actively secreted by BAT and may be a circulating biomarker of BAT activity in early life.
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Affiliation(s)
- Cristina Garcia-Beltran
- Research Institute Sant Joan de Déu, University of Barcelona, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Health Institute Carlos III, Madrid, Spain
| | - Artur Navarro-Gascon
- Biochemistry and Molecular Biomedicine Department, Biomedicine Institute, University of Barcelona, Barcelona, Spain
- Network Biomedical Research Center of Physiopathology of Obesity and Nutrition (CIBEROBN), Health Institute Carlos III, Madrid, Spain
| | - Abel López-Bermejo
- Department of Pediatrics, Dr. Josep Trueta Hospital, Girona, Spain
- Department of Medical Sciences, Faculty of Medicine, University of Girona, Girona, Spain
| | - Tania Quesada-López
- Biochemistry and Molecular Biomedicine Department, Biomedicine Institute, University of Barcelona, Barcelona, Spain
- Network Biomedical Research Center of Physiopathology of Obesity and Nutrition (CIBEROBN), Health Institute Carlos III, Madrid, Spain
| | - Francis de Zegher
- Leuven Research and Development, University of Leuven, Leuven, Belgium
| | - Lourdes Ibáñez
- Research Institute Sant Joan de Déu, University of Barcelona, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Health Institute Carlos III, Madrid, Spain
| | - Francesc Villarroya
- Research Institute Sant Joan de Déu, University of Barcelona, Barcelona, Spain
- Biochemistry and Molecular Biomedicine Department, Biomedicine Institute, University of Barcelona, Barcelona, Spain
- Network Biomedical Research Center of Physiopathology of Obesity and Nutrition (CIBEROBN), Health Institute Carlos III, Madrid, Spain
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Li Z, Gao Z, Sun T, Zhang S, Yang S, Zheng M, Shen H. Meteorin-like/Metrnl, a novel secreted protein implicated in inflammation, immunology, and metabolism: A comprehensive review of preclinical and clinical studies. Front Immunol 2023; 14:1098570. [PMID: 36911663 PMCID: PMC9998503 DOI: 10.3389/fimmu.2023.1098570] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 02/10/2023] [Indexed: 02/26/2023] Open
Abstract
Meteorin-like, also known as Metrnl, Meteorin-β, Subfatin, and Cometin, is a novel secreted protein exerting pleiotropic effects on inflammation, immunology, and metabolism. Earlier research on this hormone focused on regulating energy expenditure and glucose homeostasis. Consequently, several studies attempted to characterize the molecule mechanism of Metrnl in glucose metabolism and obesity-related disorders but reported contradictory clinical results. Recent studies gradually noticed its multiple protective functions in inflammatory immune regulations and cardiometabolic diseases, such as inducing macrophage activation, angiogenesis, tissue remodeling, bone formation, and preventing dyslipidemias. A comprehensive understanding of this novel protein is essential to identify its significance as a potential therapeutic drug or a biomarker of certain diseases. In this review, we present the current knowledge on the physiology of Metrnl and its roles in inflammation, immunology, and metabolism, including animal/cell interventional preclinical studies and human clinical studies. We also describe controversies regarding the data of circulation Metrnl in different disease states to determine its clinical application better.
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Affiliation(s)
- Zhuoqi Li
- Department of Rheumatology and Immunology, The First Hospital of China Medical University, China Medical University, Shen Yang, China
| | - Ziyu Gao
- Department of Thyroid Surgery, The First Hospital of China Medical University, China Medical University, Shen Yang, China
| | - Tao Sun
- Department of Rheumatology and Immunology, The First Hospital of China Medical University, China Medical University, Shen Yang, China
| | - Shipeng Zhang
- Department of Rheumatology and Immunology, The First Hospital of China Medical University, China Medical University, Shen Yang, China
| | - Shengnan Yang
- Department of Rheumatology and Immunology, The First Hospital of China Medical University, China Medical University, Shen Yang, China
| | - Meilin Zheng
- Department of Rheumatology and Immunology, The First Hospital of China Medical University, China Medical University, Shen Yang, China
| | - Hui Shen
- Department of Rheumatology and Immunology, The First Hospital of China Medical University, China Medical University, Shen Yang, China
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Gong L, Zhou Y, Shi S, Ying L, Li Y, Li M. Increased serum IL-41 is associated with disease activity in rheumatoid arthritis. Clin Chim Acta 2023; 538:169-174. [PMID: 36423703 DOI: 10.1016/j.cca.2022.11.021] [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: 08/20/2022] [Revised: 11/03/2022] [Accepted: 11/17/2022] [Indexed: 11/23/2022]
Abstract
BACKGROUND Interleukin (IL)-41 is upregulated in the synovial tissue of rheumatoid arthritis (RA) patients, but its serum level has not been reported. The present study aimed to determine IL-41 expression in serum from RA patients and to clarify the relationships between IL-41 and disease-related parameters in RA patients. METHODS The study included 46 RA patients and 32 healthy controls (HC). Baseline data were obtained by routine physical examinations and immune-related parameters were measured by an automated chemiluminescent immunoassay analyzer. The correlations between IL-41 and disease activity score in 28 joints (DAS28) and serum clinical data were analyzed using the Pearson correlation test. RESULTS Serum IL-41 concentrations were higher in RA patients than in HC. Serum IL-41 was positively correlated with DAS28 based on C-reactive protein (DAS28-CRP), CRP, erythrocyte sedimentation rate (ESR), mean platelet volume (MPV), and CRP-to-albumin ratio (CAR) and negatively correlated with platelet count, while rheumatoid factor was significantly correlated with ESR, CRP, and CAR. Receiver operating characteristic curve analysis showed that IL-41 had diagnostic value for RA, especially when combined with MPV. CONCLUSIONS The present findings suggest that IL-41 is increased in the serum of RA patients and may be a potential new diagnostic biomarker for RA.
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Affiliation(s)
- Luping Gong
- The Affiliated Hospital of Medical School, Ningbo University, Ningbo 315020, China; Zhejiang Key Laboratory of Pathophysiology, School of Medicine, Ningbo University, Ningbo 315211, China
| | - Yinxin Zhou
- The Affiliated Hospital of Medical School, Ningbo University, Ningbo 315020, China; Zhejiang Key Laboratory of Pathophysiology, School of Medicine, Ningbo University, Ningbo 315211, China
| | - Shanjun Shi
- The Affiliated Hospital of Medical School, Ningbo University, Ningbo 315020, China; Zhejiang Key Laboratory of Pathophysiology, School of Medicine, Ningbo University, Ningbo 315211, China
| | - Lina Ying
- Zhejiang Key Laboratory of Pathophysiology, School of Medicine, Ningbo University, Ningbo 315211, China; Ningbo No.6 Hospital, Ningbo 315040, China
| | - Yan Li
- The Affiliated Hospital of Medical School, Ningbo University, Ningbo 315020, China; Zhejiang Key Laboratory of Pathophysiology, School of Medicine, Ningbo University, Ningbo 315211, China.
| | - Mingcai Li
- The Affiliated Hospital of Medical School, Ningbo University, Ningbo 315020, China; Zhejiang Key Laboratory of Pathophysiology, School of Medicine, Ningbo University, Ningbo 315211, China.
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Lee DE, McKay LK, Bareja A, Li Y, Khodabukus A, Bursac N, Taylor GA, Baht GS, White JP. Meteorin-like is an injectable peptide that can enhance regeneration in aged muscle through immune-driven fibro/adipogenic progenitor signaling. Nat Commun 2022; 13:7613. [PMID: 36494364 PMCID: PMC9734561 DOI: 10.1038/s41467-022-35390-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Accepted: 11/29/2022] [Indexed: 12/13/2022] Open
Abstract
Pathologies associated with sarcopenia include decline in muscular strength, lean mass and regenerative capacity. Despite the substantial impact on quality of life, no pharmacological therapeutics are available to counteract the age-associated decline in functional capacity and/or, resilience. Evidence suggests immune-secreted cytokines can improve muscle regeneration, a strategy which we leverage in this study by rescuing the age-related deficiency in Meteorin-like through several in vivo add-back models. Notably, the intramuscular, peptide injection of recombinant METRNL was sufficient to improve muscle regeneration in aging. Using ex vivo media exchange and in vivo TNF inhibition, we demonstrate a mechanism of METRNL action during regeneration, showing it counteracts a pro-fibrotic gene program by triggering TNFα-induced apoptosis of fibro/adipogenic progenitor cells. These findings demonstrate therapeutic applications for METRNL to improve aged muscle, and show Fibro/Adipogenic Progenitors are viable therapeutic targets to counteract age-related loss in muscle resilience.
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Affiliation(s)
- David E Lee
- Department of Medicine, Division of Hematology, Duke University School of Medicine, Durham, NC, 27710, USA
- Duke Molecular Physiology Institute, Duke University School of Medicine, Durham, NC, 27701, USA
| | - Lauren K McKay
- Duke Molecular Physiology Institute, Duke University School of Medicine, Durham, NC, 27701, USA
- Division of Oral and Craniofacial Health Sciences, Adams School of Dentistry, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Akshay Bareja
- Department of Medicine, Division of Hematology, Duke University School of Medicine, Durham, NC, 27710, USA
- Duke Molecular Physiology Institute, Duke University School of Medicine, Durham, NC, 27701, USA
| | - Yongwu Li
- Department of Biomedical Engineering, Duke University, Durham, NC, 27710, USA
| | - Alastair Khodabukus
- Department of Biomedical Engineering, Duke University, Durham, NC, 27710, USA
| | - Nenad Bursac
- Department of Biomedical Engineering, Duke University, Durham, NC, 27710, USA
| | - Gregory A Taylor
- Geriatric Research, Education, and Clinical Center, VA Health Care System, Durham, NC, 27701, USA
- Department of Medicine, Division of Geriatrics, Duke University School of Medicine, Durham, NC, 27710, USA
- Department of Molecular Genetics and Microbiology, Duke University School of Medicine, Durham, NC, 27710, USA
- Department of Immunology, Duke University School of Medicine, Durham, NC, 27710, USA
- Duke Center for the Study of Aging and Human Development, Duke University School of Medicine, Durham, NC, 27701, USA
| | - Gurpreet S Baht
- Duke Molecular Physiology Institute, Duke University School of Medicine, Durham, NC, 27701, USA
- Department of Orthopaedic Surgery, Duke University School of Medicine, Durham, NC, 27710, USA
| | - James P White
- Department of Medicine, Division of Hematology, Duke University School of Medicine, Durham, NC, 27710, USA.
- Duke Molecular Physiology Institute, Duke University School of Medicine, Durham, NC, 27701, USA.
- Duke Center for the Study of Aging and Human Development, Duke University School of Medicine, Durham, NC, 27701, USA.
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González-Rodríguez M, Ruiz-Fernández C, Cordero-Barreal A, Ait Eldjoudi D, Pino J, Farrag Y, Gualillo O. Adipokines as targets in musculoskeletal immune and inflammatory diseases. Drug Discov Today 2022; 27:103352. [PMID: 36099964 DOI: 10.1016/j.drudis.2022.103352] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 07/28/2022] [Accepted: 09/06/2022] [Indexed: 11/21/2022]
Abstract
Adipokines are the principal mediators in adipose signaling. Nevertheless, besides their role in energy storage, these molecules can be produced by other cells, such as immune cells or chondrocytes. Given their pleiotropic effects, research over the past few years has also focused on musculoskeletal diseases, showing that these adipokines might have relevant roles in worsening the disease or improving the treatment response. In this review, we summarize recent advances in our understanding of adipokines and their role in the most prevalent musculoskeletal immune and inflammatory disorders.
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Affiliation(s)
- María González-Rodríguez
- SERGAS (Servizo Galego de Saude) and NEIRID Lab (Neuroendocrine Interactions in Rheumatology and Inflammatory Diseases), Research Laboratory 9, IDIS (Instituto de Investigación Sanitaria de Santiago), Santiago University Clinical Hospital, Santiago de Compostela, Spain; International PhD School of the University of Santiago de Compostela (EDIUS), Doctoral Programme in Drug Research and Development, Santiago de Compostela, Spain
| | - Clara Ruiz-Fernández
- SERGAS (Servizo Galego de Saude) and NEIRID Lab (Neuroendocrine Interactions in Rheumatology and Inflammatory Diseases), Research Laboratory 9, IDIS (Instituto de Investigación Sanitaria de Santiago), Santiago University Clinical Hospital, Santiago de Compostela, Spain; International PhD School of the University of Santiago de Compostela (EDIUS), Doctoral Programme in Medicine Clinical Research, Santiago de Compostela, Spain
| | - Alfonso Cordero-Barreal
- SERGAS (Servizo Galego de Saude) and NEIRID Lab (Neuroendocrine Interactions in Rheumatology and Inflammatory Diseases), Research Laboratory 9, IDIS (Instituto de Investigación Sanitaria de Santiago), Santiago University Clinical Hospital, Santiago de Compostela, Spain; International PhD School of the University of Santiago de Compostela (EDIUS), Doctoral Programme in Molecular Medicine, Santiago de Compostela, Spain
| | - Djedjiga Ait Eldjoudi
- SERGAS (Servizo Galego de Saude) and NEIRID Lab (Neuroendocrine Interactions in Rheumatology and Inflammatory Diseases), Research Laboratory 9, IDIS (Instituto de Investigación Sanitaria de Santiago), Santiago University Clinical Hospital, Santiago de Compostela, Spain
| | - Jesus Pino
- SERGAS (Servizo Galego de Saude) and NEIRID Lab (Neuroendocrine Interactions in Rheumatology and Inflammatory Diseases), Research Laboratory 9, IDIS (Instituto de Investigación Sanitaria de Santiago), Santiago University Clinical Hospital, Santiago de Compostela, Spain; Departamento de Cirurgía y Especialidades Médico-Cirúrgicas Área de Traumatología e Ortopedia, Universidade de Santiago de Compostela, Santiago de Compostela, Spain.
| | - Yousof Farrag
- SERGAS (Servizo Galego de Saude) and NEIRID Lab (Neuroendocrine Interactions in Rheumatology and Inflammatory Diseases), Research Laboratory 9, IDIS (Instituto de Investigación Sanitaria de Santiago), Santiago University Clinical Hospital, Santiago de Compostela, Spain.
| | - Oreste Gualillo
- SERGAS (Servizo Galego de Saude) and NEIRID Lab (Neuroendocrine Interactions in Rheumatology and Inflammatory Diseases), Research Laboratory 9, IDIS (Instituto de Investigación Sanitaria de Santiago), Santiago University Clinical Hospital, Santiago de Compostela, Spain.
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Zhang S, Lei Y, Sun T, Gao Z, Li Z, Shen H. Elevated levels of Metrnl in rheumatoid arthritis: Association with disease activity. Cytokine 2022; 159:156026. [PMID: 36084603 DOI: 10.1016/j.cyto.2022.156026] [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: 02/16/2022] [Revised: 06/08/2022] [Accepted: 08/27/2022] [Indexed: 11/18/2022]
Abstract
BACKGROUND Meteorin-like (Metrnl) is a novel adipokine that is highly expressed in white adipose tissues. Whether Metrnl plays a role in rheumatoid arthritis (RA) remains unclear. In this study, sera from 159 RA patients, 28 osteoarthritis (OA) patients, and 50 healthy individuals were included. The serum levels of Metrnl were measured using an enzyme-linked immunosorbent assay. Clinical parameters, including disease activity score 28 (DAS28), C-reactive protein (CRP), erythrocyte sedimentation rate (ESR), rheumatoid factor (RF), antibodies to cyclic citrulline peptide (anti-CCP), inflammatory cytokines, and blood biochemical indices were collected. RESULTS Metrnl levels were higher in RA patients compared to OA patients and controls. In the RA group, serum Metrnl levels were positively correlated with DAS28, RF, and CRP levels. However, in the RA group, serum Metrnl levels were not correlated with ESR, anti-CCP, immunoglobulins, and blood biochemical indices. CONCLUSION This study showed that Metrnl is involved in the pathogenesis of RA. Increase in serum Metrnl levels is closely related to RA activity.
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Affiliation(s)
- Shipeng Zhang
- Department of Rheumatology, 1(st) Hospital of China Medical University, Shen Yang 110001, China
| | - Yimeng Lei
- Department of Rheumatology, 1(st) Hospital of China Medical University, Shen Yang 110001, China
| | - Tao Sun
- Department of Rheumatology, 1(st) Hospital of China Medical University, Shen Yang 110001, China
| | - Ziyu Gao
- Class 86, 104K, China Medical University, Shen Yang 110001, China
| | - Zhuoqi Li
- Department of Rheumatology, 1(st) Hospital of China Medical University, Shen Yang 110001, China
| | - Hui Shen
- Department of Rheumatology, 1(st) Hospital of China Medical University, Shen Yang 110001, China.
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Muacevic A, Adler JR, Goktekin MC, Giden R, Koyuncu İ. Meteorin-Like Protein Levels Decrease in Patients With Acute Ischaemic Stroke. Cureus 2022; 14:e32042. [PMID: 36600830 PMCID: PMC9803575 DOI: 10.7759/cureus.32042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/29/2022] [Indexed: 12/03/2022] Open
Abstract
INTRODUCTION Ongoing research aims to investigate blood-based biomarkers and use them in acute ischaemic stroke (AIS) diagnosis and management of patients with AIS. PURPOSE The purpose of the present study was to investigate the meteorin-like protein (Metrnl) levels secreted by adipose tissue in patients with AIS. METHODS The study groups included healthy controls (n=30) and patients diagnosed with AIS via magnetic resonance imaging (MRI) in the emergency department (n=35) during the one-year period. The basic laboratory values and Metrnl, total antioxidant capacity (TAC), total oxidant status (TOS), and oxidative stress index (OSI) levels of the patients were compared. The Metrnl levels were measured using enzyme-linked immunosorbent assays. RESULTS In the present study, the Metrnl (p=0.001) and TAC (p=0.009) levels decreased significantly, whereas the TOS (p<0.001) and OSI (p<0.001) levels increased significantly in the patients with AIS compared to the healthy controls. Furthermore, a cut-off value of ≤1.63% meteorin-like protein rendered the sensitivity and specificity rates of 91.43% and 71.43%, respectively, in the patients with AIS. In addition, there was a significant negative correlation between the decreased meteorin-like protein levels and the infarct diameter in patients with AIS. CONCLUSION In patients with AIS, the meteorin-like protein levels decreased inversely with the infarct diameter, and at the same time, there was an increase in TOS and OSI levels and a decrease in TAC levels.
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Khajebishak Y, Faghfouri AH, Soleimani A, Madani S, Payahoo L. Exploration of meteorin-like peptide (metrnl) predictors in type 2 diabetic patients: the potential role of irisin, and other biochemical parameters. Horm Mol Biol Clin Investig 2022:hmbci-2022-0037. [PMID: 36181729 DOI: 10.1515/hmbci-2022-0037] [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: 04/12/2022] [Accepted: 08/21/2022] [Indexed: 11/15/2022]
Abstract
OBJECTIVES Meteorin-like peptide (Metrnl), the newly discovered adipokines involves in glucose and lipid metabolism and energy homeostasis. The aim of the present study was to explore the potential predictors of Metrnl by emphasizing the Irisin, glycemic indices, and lipid profile biomarkers in type 2 diabetic patients. METHODS This cross-sectional study was carried out on 32 obese types 2 diabetic patients, 31 healthy obese, and 30 healthy normal weight people between August 2020 and March 2021. Serum Metrnl and Irisin, fasting blood glucose (FBS), fasting insulin (FI), fasting insulin (FI), triglyceride (TG), high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol (LDL-C), total cholesterol (TC), HbA1c and eAG levels were measured in a standard manner. To assay insulin resistance and insulin sensitivity, the homeostatic model assessment insulin resistance (HOMA-IR) and quantitative check index (QUICKI) model were used. Quantile regression analysis with the backward elimination method was used to explore predictors. The significant level was defined as p<0.05. RESULTS Between variables entered into the model, only the group item showed to be the main predictor of Metrnl in type 2 diabetic patients. Besides, the serum level of Irisin was lower in diabetic patients, and a significant difference was detected between obese diabetic patients and the normal weight group (p=0.024). CONCLUSIONS Given the multi-causality of diabetes and also the possible therapeutic role of Metrnl in the management of type 2 diabetic patients' abnormalities, designing future studies are needed to discover other predictors of Metrnl and the related mechanisms of Metrnl in the management of diabetes.
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Affiliation(s)
- Yaser Khajebishak
- Department of Nutrition and Food Sciences, Maragheh University of Medical Sciences, Maragheh, Iran
| | - Amir Hossein Faghfouri
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran.,Maternal and Childhood Obesity Research Center, Urmia University of Medical Sciences, Urmia, Iran
| | - Ali Soleimani
- Department of Public Health, Maragheh University of Medical Sciences, Maragheh, Iran
| | - Sadra Madani
- Department of Nutrition and Food Sciences, Maragheh University of Medical Sciences, Maragheh, Iran
| | - Laleh Payahoo
- Department of Nutrition and Food Sciences, Maragheh University of Medical Sciences, Maragheh, Iran
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Gong L, Huang G, Weng L, Xu J, Li Y, Cui W, Li M. Decreased serum interleukin-41/Metrnl levels in patients with Graves' disease. J Clin Lab Anal 2022; 36:e24676. [PMID: 36036749 PMCID: PMC9550969 DOI: 10.1002/jcla.24676] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Revised: 07/31/2022] [Accepted: 08/15/2022] [Indexed: 12/03/2022] Open
Abstract
Background Interleukin (IL)‐41, also known as Metrnl, is a novel immunomodulatory cytokine, which is involved in the pathogenesis of many inflammatory and metabolic diseases, but its role in thyroid autoimmune diseases is not clear. The aim of this study was to evaluate the serum IL‐41 levels in patients with Graves' disease (GD) and its relationship with GD. Methods This study included a total of 49 GD patients and 47 age‐ and sex‐matched healthy individuals. All baseline data were obtained by physical examination. Free triiodothyronine 3 (FT3), free triiodothyronine 4 (FT4), thyroid‐stimulating hormone (TSH), anti‐thyroglobulin antibodies (TgAb), thyroid peroxidase antibody (TPOAb), and thyrotropin receptor antibody (TRAb) levels in plasma of GD patients were measured by chemiluminescence. The high‐sensitivity C‐reactive protein (CRP) and white blood cell count (WBC) were detected using automated biochemical analyzer. Serum IL‐41 levels were measured by enzyme‐linked immunosorbent assay. Results Serum IL‐41 levels in patients with GD were significantly lower than those in healthy controls (201.0 vs. 260.8 pg/mL, p < 0.05). There was a significant positive correlation between IL‐41 level and CRP (r = 0.2947, p = 0.0385) and WBC (r = 0.4104, p = 0.0034) in GD patients. CRP was positively correlated with TRAb (r = 0.2874, p = 0.0452) and TSH (r = 0.3651, p = 0.0099) levels in GD patients. Conclusions This study demonstrates that GD patients have decreased serum IL‐41 levels, and IL‐41 plays a potential role in abnormal immune response of GD patients.
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Affiliation(s)
- Luping Gong
- The Affiliated Hospital of Medical SchoolNingbo UniversityNingboChina
- Zhejiang Key Laboratory of PathophysiologyNingbo University School of MedicineNingboChina
| | - Guoqing Huang
- The Affiliated Hospital of Medical SchoolNingbo UniversityNingboChina
- Zhejiang Key Laboratory of PathophysiologyNingbo University School of MedicineNingboChina
| | - Linjie Weng
- Zhejiang Key Laboratory of PathophysiologyNingbo University School of MedicineNingboChina
| | - Jialu Xu
- The Affiliated Lihuili Hospital, Ningbo UniversityNingboChina
| | - Yan Li
- The Affiliated Hospital of Medical SchoolNingbo UniversityNingboChina
- Zhejiang Key Laboratory of PathophysiologyNingbo University School of MedicineNingboChina
| | - Wugeng Cui
- The Affiliated Hospital of Medical SchoolNingbo UniversityNingboChina
- Zhejiang Key Laboratory of PathophysiologyNingbo University School of MedicineNingboChina
| | - Mingcai Li
- The Affiliated Hospital of Medical SchoolNingbo UniversityNingboChina
- Zhejiang Key Laboratory of PathophysiologyNingbo University School of MedicineNingboChina
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Asprosin and meteorin-like protein immunoreactivity in invasive ductal breast carcinoma stages. Tissue Cell 2022; 77:101855. [DOI: 10.1016/j.tice.2022.101855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Revised: 06/09/2022] [Accepted: 06/11/2022] [Indexed: 10/18/2022]
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Reboll MR, Klede S, Taft MH, Cai CL, Field LJ, Lavine KJ, Koenig AL, Fleischauer J, Meyer J, Schambach A, Niessen HW, Kosanke M, van den Heuvel J, Pich A, Bauersachs J, Wu X, Zheng L, Wang Y, Korf-Klingebiel M, Polten F, Wollert KC. Meteorin-like promotes heart repair through endothelial KIT receptor tyrosine kinase. Science 2022; 376:1343-1347. [PMID: 35709278 PMCID: PMC9838878 DOI: 10.1126/science.abn3027] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Effective tissue repair after myocardial infarction entails a vigorous angiogenic response, guided by incompletely defined immune cell-endothelial cell interactions. We identify the monocyte- and macrophage-derived cytokine METRNL (meteorin-like) as a driver of postinfarction angiogenesis and high-affinity ligand for the stem cell factor receptor KIT (KIT receptor tyrosine kinase). METRNL mediated angiogenic effects in cultured human endothelial cells through KIT-dependent signaling pathways. In a mouse model of myocardial infarction, METRNL promoted infarct repair by selectively expanding the KIT-expressing endothelial cell population in the infarct border zone. Metrnl-deficient mice failed to mount this KIT-dependent angiogenic response and developed severe postinfarction heart failure. Our data establish METRNL as a KIT receptor ligand in the context of ischemic tissue repair.
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Affiliation(s)
- Marc R. Reboll
- Division of Molecular and Translational Cardiology, Hans Borst Center for Heart and Stem Cell Research, Hannover Medical School; 30625 Hannover, Germany
- Department of Cardiology and Angiology, Hannover Medical School; 30625 Hannover, Germany
| | - Stefanie Klede
- Division of Molecular and Translational Cardiology, Hans Borst Center for Heart and Stem Cell Research, Hannover Medical School; 30625 Hannover, Germany
- Department of Cardiology and Angiology, Hannover Medical School; 30625 Hannover, Germany
| | - Manuel H. Taft
- Institute for Biophysical Chemistry, Hannover Medical School; 30625 Hannover, Germany
| | - Chen-Leng Cai
- Department of Pediatrics, Herman B Wells Center for Pediatric Research, Indiana University School of Medicine; Indianapolis, IN 46202, USA
| | - Loren J. Field
- Krannert Cardiovascular Research Center and the Herman B Wells Center for Pediatric Research, Indiana University School of Medicine; Indianapolis, IN 46202, USA
| | - Kory J. Lavine
- Center for Cardiovascular Research, Department of Medicine, Washington University School of Medicine; St. Louis, MO 63110, USA
| | - Andrew L. Koenig
- Center for Cardiovascular Research, Department of Medicine, Washington University School of Medicine; St. Louis, MO 63110, USA
| | - Jenni Fleischauer
- Institute of Experimental Hematology, Hannover Medical School; 30625 Hannover, Germany
| | - Johann Meyer
- Institute of Experimental Hematology, Hannover Medical School; 30625 Hannover, Germany
| | - Axel Schambach
- Institute of Experimental Hematology, Hannover Medical School; 30625 Hannover, Germany
| | - Hans W. Niessen
- Department of Pathology and Department of Cardiac Surgery, Institute for Cardiovascular Research, University Medical Center; 1007 MB Amsterdam, The Netherlands
| | - Maike Kosanke
- Research Core Unit Genomics, Hannover Medical School; 30625 Hannover, Germany
| | - Joop van den Heuvel
- Technology Platform Recombinant Protein Expression, Helmholtz Center for Infection Research; 38124 Braunschweig, Germany
| | - Andreas Pich
- Core Unit Proteomics and Institute of Toxicology, Hannover Medical School; 30625 Hannover, Germany
| | - Johann Bauersachs
- Department of Cardiology and Angiology, Hannover Medical School; 30625 Hannover, Germany
| | - Xuekun Wu
- Division of Molecular and Translational Cardiology, Hans Borst Center for Heart and Stem Cell Research, Hannover Medical School; 30625 Hannover, Germany
- Department of Cardiology and Angiology, Hannover Medical School; 30625 Hannover, Germany
| | - Linqun Zheng
- Division of Molecular and Translational Cardiology, Hans Borst Center for Heart and Stem Cell Research, Hannover Medical School; 30625 Hannover, Germany
- Department of Cardiology and Angiology, Hannover Medical School; 30625 Hannover, Germany
| | - Yong Wang
- Division of Molecular and Translational Cardiology, Hans Borst Center for Heart and Stem Cell Research, Hannover Medical School; 30625 Hannover, Germany
- Department of Cardiology and Angiology, Hannover Medical School; 30625 Hannover, Germany
| | - Mortimer Korf-Klingebiel
- Division of Molecular and Translational Cardiology, Hans Borst Center for Heart and Stem Cell Research, Hannover Medical School; 30625 Hannover, Germany
- Department of Cardiology and Angiology, Hannover Medical School; 30625 Hannover, Germany
| | - Felix Polten
- Division of Molecular and Translational Cardiology, Hans Borst Center for Heart and Stem Cell Research, Hannover Medical School; 30625 Hannover, Germany
- Department of Cardiology and Angiology, Hannover Medical School; 30625 Hannover, Germany
| | - Kai C. Wollert
- Division of Molecular and Translational Cardiology, Hans Borst Center for Heart and Stem Cell Research, Hannover Medical School; 30625 Hannover, Germany
- Department of Cardiology and Angiology, Hannover Medical School; 30625 Hannover, Germany
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Two Novel Biomarker Candidates for Differentiating Basal Cell Carcinoma from Trichoblastoma; Asprosin and Meteorine Like Peptide. Tissue Cell 2022; 76:101752. [DOI: 10.1016/j.tice.2022.101752] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 01/27/2022] [Accepted: 02/03/2022] [Indexed: 01/08/2023]
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Myokines and Resistance Training: A Narrative Review. Int J Mol Sci 2022; 23:ijms23073501. [PMID: 35408868 PMCID: PMC8998961 DOI: 10.3390/ijms23073501] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Revised: 03/18/2022] [Accepted: 03/21/2022] [Indexed: 01/27/2023] Open
Abstract
In the last few years, the muscular system has gained attention due to the discovery of the muscle-secretome and its high potency for retaining or regaining health. These cytokines, described as myokines, released by the working muscle, are involved in anti-inflammatory, metabolic and immunological processes. These are able to influence human health in a positive way and are a target of research in metabolic diseases, cancer, neurological diseases, and other non-communicable diseases. Therefore, different types of exercise training were investigated in the last few years to find associations between exercise, myokines and their effects on human health. Particularly, resistance training turned out to be a powerful stimulus to enhance myokine release. As there are different types of resistance training, different myokines are stimulated, depending on the mode of training. This narrative review gives an overview about resistance training and how it can be utilized to stimulate myokine production in order to gain a certain health effect. Finally, the question of why resistance training is an important key regulator in human health will be discussed.
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Merkerova MD, Klema J, Kundrat D, Szikszai K, Krejcik Z, Hrustincova A, Trsova I, LE AV, Cermak J, Jonasova A, Belickova M. Noncoding RNAs and Their Response Predictive Value in Azacitidine-treated Patients With Myelodysplastic Syndrome and Acute Myeloid Leukemia With Myelodysplasia-related Changes. Cancer Genomics Proteomics 2022; 19:205-228. [PMID: 35181589 DOI: 10.21873/cgp.20315] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 01/07/2022] [Accepted: 01/14/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND/AIM Prediction of response to azacitidine (AZA) treatment is an important challenge in hematooncology. In addition to protein coding genes (PCGs), AZA efficiency is influenced by various noncoding RNAs (ncRNAs), including long ncRNAs (lncRNAs), circular RNAs (circRNAs), and transposable elements (TEs). MATERIALS AND METHODS RNA sequencing was performed in patients with myelodysplastic syndromes or acute myeloid leukemia before AZA treatment to assess contribution of ncRNAs to AZA mechanisms and propose novel disease prediction biomarkers. RESULTS Our analyses showed that lncRNAs had the strongest predictive potential. The combined set of the best predictors included 14 lncRNAs, and only four PCGs, one circRNA, and no TEs. Epigenetic regulation and recombinational repair were suggested as crucial for AZA response, and network modeling defined three deregulated lncRNAs (CTC-482H14.5, RP11-419K12.2, and RP11-736I24.4) associated with these processes. CONCLUSION The expression of various ncRNAs can influence the effect of AZA and new ncRNA-based predictive biomarkers can be defined.
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Affiliation(s)
| | - Jiri Klema
- Department of Computer Sciences, Czech Technical University, Prague, Czech Republic
| | - David Kundrat
- Department of Genomics, Institute of Hematology and Blood Transfusion, Prague, Czech Republic
| | - Katarina Szikszai
- Department of Genomics, Institute of Hematology and Blood Transfusion, Prague, Czech Republic
| | - Zdenek Krejcik
- Department of Genomics, Institute of Hematology and Blood Transfusion, Prague, Czech Republic
| | - Andrea Hrustincova
- Department of Genomics, Institute of Hematology and Blood Transfusion, Prague, Czech Republic
| | - Iva Trsova
- Department of Genomics, Institute of Hematology and Blood Transfusion, Prague, Czech Republic
| | - Anh Vu LE
- Department of Computer Sciences, Czech Technical University, Prague, Czech Republic
| | - Jaroslav Cermak
- Laboratory of Anemias, Institute of Hematology and Blood Transfusion, Prague, Czech Republic
| | - Anna Jonasova
- First Department of Medicine, General University Hospital, Prague, Czech Republic
| | - Monika Belickova
- Department of Genomics, Institute of Hematology and Blood Transfusion, Prague, Czech Republic
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Wang J, Jia Z, Dang H, Zou J. Meteorin-like/Meteorin-β upregulates proinflammatory cytokines via NF-κB pathway in grass carp Ctenopharyngodon idella. DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY 2022; 127:104289. [PMID: 34624357 DOI: 10.1016/j.dci.2021.104289] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/29/2021] [Revised: 10/04/2021] [Accepted: 10/04/2021] [Indexed: 06/13/2023]
Abstract
Meteorin-like (Metrnl) is a newly discovered cytokine but whether it exists in fish is unclear. In this study, we identified two Meteorin-like (Metrnl) homologues in grass carp Ctenopharyngodon idella (termed CiMetrnl-a and CiMetrnl-b) which share high sequence homology and conserved genomic organization of 4 exons and 3 introns with known Metrnl molecules. Also, gene synteny of Metrnl genes is well conserved in vertebrates. Expression analyses showed that the CiMetrnl-a gene was constitutively expressed in tissues of healthy fish whilst the levels of CiMetrnl-b transcripts were too low to be detected. The CiMetrnl-a gene was inducible by Flavobacterium columnare, grass carp reovirus and PAMPs. Recombinant CiMetrnl-a produced in the CHO-S cells was active in up-regulating the expression of cytokines involved in promoting inflammation (IL-1β, IL-6, IL-8, IL-17A and TNF-α), type 1 immune response (IFN-γ and IL-2) and NF-κB signaling pathway (NF-κBp65 and NF-κBp52) in the primary head kidney leukocytes. Furthermore, luciferase reporter assay showed that CiMetrnl-a was able to activate the NF-κB promoter in the EPC cells, suggesting that CiMetrnl-a may upregulate pro-inflammatory cytokines via NF-κB dependent pathway.
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Affiliation(s)
- Junya Wang
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, Shanghai Ocean University, Shanghai, 201306, China; Guangdong South China Sea Key Laboratory of Aquaculture for Aquatic Economic Animals, Guangdong Ocean University, China; International Research Center for Marine Biosciences at Shanghai Ocean University, Ministry of Science and Technology, China; National Demonstration Center for Experimental Fisheries Science Education, Shanghai Ocean University, Shanghai, China
| | - Zhao Jia
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, Shanghai Ocean University, Shanghai, 201306, China; International Research Center for Marine Biosciences at Shanghai Ocean University, Ministry of Science and Technology, China; National Demonstration Center for Experimental Fisheries Science Education, Shanghai Ocean University, Shanghai, China
| | - Huifeng Dang
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, Shanghai Ocean University, Shanghai, 201306, China; International Research Center for Marine Biosciences at Shanghai Ocean University, Ministry of Science and Technology, China; National Demonstration Center for Experimental Fisheries Science Education, Shanghai Ocean University, Shanghai, China
| | - Jun Zou
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, Shanghai Ocean University, Shanghai, 201306, China; International Research Center for Marine Biosciences at Shanghai Ocean University, Ministry of Science and Technology, China; National Demonstration Center for Experimental Fisheries Science Education, Shanghai Ocean University, Shanghai, China; Laboratory for Marine Biology and Biotechnology, Qingdao National Laboratory for Marine Science and Technology, Qingdao, China.
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49
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Gao X, Leung TF, Wong GWK, Ko WH, Cai M, He EJ, Chu IMT, Tsang MSM, Chan BCL, Ling J, Fan X, Lu L, Lam CWK, Wong CK. Meteorin-β/Meteorin like/IL-41 attenuates airway inflammation in house dust mite-induced allergic asthma. Cell Mol Immunol 2022; 19:245-259. [PMID: 34848868 PMCID: PMC8803866 DOI: 10.1038/s41423-021-00803-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Accepted: 10/27/2021] [Indexed: 02/03/2023] Open
Abstract
We sought to examine the regulatory effect of Meteorin-β (Metrnβ)/Meteorin like (Metrnl)/IL-41 on lung inflammation in allergic asthma. We found that Metrnβ was elevated significantly in asthmatic patients and in mice with allergic asthma induced by house dust mite (HDM) extract. Upon exposure to HDM, Metrnβ was secreted predominantly by airway epithelial cells and inflammatory cells, including macrophages and eosinophils. The increased Metrnβ effectively blocked the development of airway hyperreactivity (AHR) and decreased inflammatory cell airway infiltration and type 2 cytokine production, which was associated with downregulated DC-mediated adaptive immune responses. Moreover, Metrnβ impaired the maturation and function of bone marrow-derived dendritic cells in vitro. Asthmatic mice adoptively transferred with dendritic cells isolated from Metrnβ-treated allergic mice displayed decreased AHR, airway inflammation, and lung injury. Metrnβ also displayed anti-inflammatory properties in immunodeficient SCID mice with allergic asthma and in in vitro 3D ALI airway models. Moreover, blockade of Metrnβ by anti-Metrnβ antibody treatment promoted the development of allergic asthma. These results revealed the unappreciated protective roles of Metrnβ in alleviating DC-mediated Th2 inflammation in allergic asthma, providing the novel treatment strategy of therapeutic targeting of Metrnβ in allergic asthma.
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Affiliation(s)
- Xun Gao
- grid.10784.3a0000 0004 1937 0482Department of Chemical Pathology, The Chinese University of Hong Kong, Hong Kong, China
| | - Ting-Fan Leung
- grid.10784.3a0000 0004 1937 0482Department of Paediatrics, The Chinese University of Hong Kong, Hong Kong, China
| | - Gary Wing-Kin Wong
- grid.10784.3a0000 0004 1937 0482Department of Paediatrics, The Chinese University of Hong Kong, Hong Kong, China
| | - Wing-Hung Ko
- grid.10784.3a0000 0004 1937 0482School of Biomedical Sciences, The Chinese University of Hong Kong, Hong Kong, China
| | - Mengyun Cai
- grid.10784.3a0000 0004 1937 0482School of Biomedical Sciences, The Chinese University of Hong Kong, Hong Kong, China
| | - Ellie Jiayi He
- grid.10784.3a0000 0004 1937 0482Department of Chemical Pathology, The Chinese University of Hong Kong, Hong Kong, China ,grid.189967.80000 0001 0941 6502Emory College of Arts and Sciences, Emory University, Atlanta, GA USA
| | - Ida Miu-Ting Chu
- grid.10784.3a0000 0004 1937 0482Department of Chemical Pathology, The Chinese University of Hong Kong, Hong Kong, China
| | - Miranda Sin-Man Tsang
- grid.10784.3a0000 0004 1937 0482Department of Chemical Pathology, The Chinese University of Hong Kong, Hong Kong, China ,grid.10784.3a0000 0004 1937 0482Institute of Chinese Medicine and State Key Laboratory of Research on Bioactivities and Clinical Applications of Medicinal Plants, The Chinese University of Hong Kong, Hong Kong, China
| | - Ben Chung-Lap Chan
- grid.10784.3a0000 0004 1937 0482Institute of Chinese Medicine and State Key Laboratory of Research on Bioactivities and Clinical Applications of Medicinal Plants, The Chinese University of Hong Kong, Hong Kong, China
| | - Jiawei Ling
- grid.10784.3a0000 0004 1937 0482Institute of Chinese Medicine and State Key Laboratory of Research on Bioactivities and Clinical Applications of Medicinal Plants, The Chinese University of Hong Kong, Hong Kong, China
| | - Xiao Fan
- grid.194645.b0000000121742757Department of Pathology and Shenzhen Institute of Research and Innovation, The University of Hong Kong, Hong Kong, China
| | - Liwei Lu
- grid.194645.b0000000121742757Department of Pathology and Shenzhen Institute of Research and Innovation, The University of Hong Kong, Hong Kong, China
| | - Christopher Wai-Kei Lam
- grid.259384.10000 0000 8945 4455Faculty of Medicine and State Key Laboratory of Quality Research in Chinese Medicines, Macau University of Science and Technology, Macau, China
| | - Chun-Kwok Wong
- Department of Chemical Pathology, The Chinese University of Hong Kong, Hong Kong, China. .,Institute of Chinese Medicine and State Key Laboratory of Research on Bioactivities and Clinical Applications of Medicinal Plants, The Chinese University of Hong Kong, Hong Kong, China. .,Li Dak Sum Yip Yio Chin R & D Centre for Chinese Medicine, The Chinese University of Hong Kong, Hong Kong, China.
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50
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Chen P, Jia R, Liu Y, Cao M, Zhou L, Zhao Z. Progress of Adipokines in the Female Reproductive System: A Focus on Polycystic Ovary Syndrome. Front Endocrinol (Lausanne) 2022; 13:881684. [PMID: 35692386 PMCID: PMC9178087 DOI: 10.3389/fendo.2022.881684] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 04/19/2022] [Indexed: 12/16/2022] Open
Abstract
Adipose tissue, one type of loose connective tissue in the human body, maintains the primary task of energy storage. Adipose tissue is not only an energy reservoir but also plays a vital role as the largest endocrine organ of the whole body via releasing a variety of adipokines, which participate in many pathophysiological processes, such as energy metabolism regulation, glucose and lipid metabolism, and inflammation. Polycystic ovary syndrome (PCOS) is a disorder that mainly involves the female reproductive system, affecting women of childbearing age particularly. Insulin resistance (IR) and hyperandrogenemia (HA) have been implicated as a critical link involving the etiology and outcome of PCOS. A great deal of studies has bridged the gap between adipokines (such as Adiponectin, Chemerin, Metrnl, Apelin, Resistin, Visfatin, Leptin, Vaspin, Lipocalin 2, and Omentin) and reproductive fitness. In this review, we will focus on the adipokines' functions on PCOS and come up with some points of view on the basis of current research.
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Affiliation(s)
| | | | | | | | | | - Zhiming Zhao
- *Correspondence: Zhiming Zhao, ; orcid.org/0000000228443503
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