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Mao XF, Zhang XQ, Yao ZY, Mao HJ. Advances in mesenchymal stem cells therapy for tendinopathies. Chin J Traumatol 2024; 27:11-17. [PMID: 38052701 PMCID: PMC10859297 DOI: 10.1016/j.cjtee.2023.11.002] [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: 02/23/2023] [Revised: 10/13/2023] [Accepted: 11/07/2023] [Indexed: 12/07/2023] Open
Abstract
Tendinopathies are chronic diseases of an unknown etiology and associated with inflammation. Mesenchymal stem cells (MSCs) have emerged as a viable therapeutic option to combat the pathological progression of tendinopathies, not only because of their potential for multidirectional differentiation and self-renewal, but also their excellent immunomodulatory properties. The immunomodulatory effects of MSCs are increasingly being recognized as playing a crucial role in the treatment of tendinopathies, with MSCs being pivotal in regulating the inflammatory microenvironment by modulating the immune response, ultimately contributing to improved tissue repair. This review will discuss the current knowledge regarding the application of MSCs in tendinopathy treatments through the modulation of the immune response.
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Affiliation(s)
- Xu-Feng Mao
- Department of Orthopaedic Surgery, The First Affiliated Hospital of Ningbo University, Ningbo, 315010, Zhejiang province, China
| | - Xi-Qian Zhang
- Department of Orthopaedic Surgery, The First Affiliated Hospital of Ningbo University, Ningbo, 315010, Zhejiang province, China
| | - Zhe-Yu Yao
- Department of Orthopaedic Surgery, The First Affiliated Hospital of Ningbo University, Ningbo, 315010, Zhejiang province, China
| | - Hai-Jiao Mao
- Department of Orthopaedic Surgery, The First Affiliated Hospital of Ningbo University, Ningbo, 315010, Zhejiang province, China.
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2
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Mahlobo B, Laher F, Smidt W, Ogunshola F, Khaba T, Nkosi T, Mbatha A, Ngubane T, Dong K, Jajbhay I, Pansegrouw J, Ndhlovu ZM. The impact of HIV infection on the frequencies, function, spatial localization and heterogeneity of T follicular regulatory cells (TFRs) within human lymph nodes. BMC Immunol 2022; 23:34. [PMID: 35778692 PMCID: PMC9250173 DOI: 10.1186/s12865-022-00508-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Accepted: 06/10/2022] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND HIV eradication efforts have been unsuccessful partly due to virus persistence in immune sanctuary sites such as germinal centres within lymph node (LN) tissues. Recent evidence suggests that LNs harbour a novel subset of regulatory T cells, termed follicular regulatory T cells (TFRs), but their role in HIV pathogenesis is not fully elucidated. RESULTS Paired excisional LN and peripheral blood samples obtained from 20 HIV-uninfected and 31 HIV-infected treated and 7 chronic untreated, were used to determine if and how HIV infection modulate frequencies, function and spatial localization of TFRs within LN tissues. Imaging studies showed that most TFRs are localized in extra-follicular regions. Co-culture assays showed TFRs suppression of TFH help to B cells. Importantly, epigenetic and transcriptional studies identified DPP4 and FCRL3 as novel phenotypic markers that define four functionally distinct TFR subpopulations in human LNs regardless of HIV status. Imaging studies confirmed the regulatory phenotype of DPP4+TFRs. CONCLUSION Together these studies describe TFRs dynamic changes during HIV infection and reveal previously underappreciated TFR heterogeneity within human LNs.
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Affiliation(s)
- Bongiwe Mahlobo
- Africa Health Research Institute (AHRI), Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Faatima Laher
- HIV Pathogenesis Programme, Doris Duke Medical Research Institute, Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Werner Smidt
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine and Medical Sciences, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Funsho Ogunshola
- Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology, Harvard University, Cambridge, MA, USA
| | - Trevor Khaba
- HIV Pathogenesis Programme, Doris Duke Medical Research Institute, Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Thandeka Nkosi
- Africa Health Research Institute (AHRI), Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Anele Mbatha
- HIV Pathogenesis Programme, Doris Duke Medical Research Institute, Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Thandekile Ngubane
- HIV Pathogenesis Programme, Doris Duke Medical Research Institute, Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Krista Dong
- Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology, Harvard University, Cambridge, MA, USA
| | - Ismail Jajbhay
- KwaZulu-Natal Department of Health, Prince Mshiyeni Memorial Hospital, Durban, South Africa
| | - Johan Pansegrouw
- KwaZulu-Natal Department of Health, Prince Mshiyeni Memorial Hospital, Durban, South Africa
| | - Zaza M Ndhlovu
- Africa Health Research Institute (AHRI), Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa.
- HIV Pathogenesis Programme, Doris Duke Medical Research Institute, Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa.
- Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology, Harvard University, Cambridge, MA, USA.
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3
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Tolnay M. Lymphocytes sense antibodies through human FCRL proteins: Emerging roles in mucosal immunity. J Leukoc Biol 2021; 111:477-487. [PMID: 33884658 DOI: 10.1002/jlb.4ru0221-102rr] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2021] [Revised: 04/08/2021] [Accepted: 04/09/2021] [Indexed: 12/23/2022] Open
Abstract
Members of the Fc receptor-like (FCRL) family modulate B and T cell responses, yet their functional roles remain enigmatic. Nevertheless, FCRL3 promoter polymorphism that alters gene expression has been associated with autoimmune disease risk, indicating physiologic importance. Providing essential functional context, human FCRL3, FCRL4, and FCRL5 have recently been identified as secretory IgA (SIgA), dimeric IgA, and IgG receptors, respectively, revealing novel ways lymphocytes can interact with antibodies. FCRL3 and FCRL4 are able to distinguish the mucosal and systemic origin of IgA-containing immune complexes, respectively, with clear implications in guiding mucosal responses. SIgA can signal mucosal breach through FCRL3, driving the functional plasticity of regulatory T cells toward inflammatory to help control invading pathogens. Conversely, recognition of dimeric IgA by FCRL4 on memory B cells located in mucosa-associated lymphoid tissues could promote tolerance to commensals. Memory B cells that accumulate under conditions of chronic antigen presence frequently express FCRL4 and FCRL5, and antibody ligands could provide functional feedback to the cells. FCRL5 apparently recognizes the age of the IgG molecule, using deamidation as a molecular clock, conceivably playing regulatory roles in chronic antibody responses. A framework of FCRL3, FCRL4, and FCRL5 operating as sensors of antibodies in immune complexes is proposed. Sensing the spatial origin and age of immune complexes can shape lymphocyte functional attributes and inform their participation in mucosal immune responses. The potential contributions of FCRL3 and SIgA to the pathogenesis of autoimmune diseases are discussed.
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Affiliation(s)
- Mate Tolnay
- Office of Biotechnology Products, Center for Drug Evaluation and Research, US Food and Drug Administration, Silver Spring, Maryland, USA
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4
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Zhong Z, Shi D, Xiao M, Fu D, Feng S, Kong Q, Li J, Li Z. Expression profile of Fc receptor-like molecules in patients with IgA nephropathy. Hum Immunol 2021; 82:186-192. [PMID: 33597097 DOI: 10.1016/j.humimm.2021.01.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 01/17/2021] [Accepted: 01/18/2021] [Indexed: 10/22/2022]
Abstract
BACKGROUND Fc receptor-like (FCRL) molecules were considered to play a role in the pathogenesis of certain autoimmune diseases. Nonetheless, the clinical significance of FCRLs in IgA nephropathy (IgAN) remains unclear. OBJECTIVE This study is aimed at investigating the expression levels of FCRLs molecules in IgAN patients and determining its relevance to disease activity. METHODS The mRNA expression levels of FCRLs were determined in peripheral blood mononuclear cells (PBMCs) of 42 IgAN patients and 48 healthy controls by quantitative real-time PCR (qRT-PCR). FCRLs proteins expression in B cells of 25 IgAN patients, 14 patients with non-IgAN glomerulonephritis, and 29 healthy controls were detected by Flow cytometry. The Spearman correlation test was used to assess the correlation of FCRLs expression with clinical parameters of IgAN patients. RESULTS Our results indicated significant down-regulation of FCRL2 and FCRL3 mRNA levels in IgAN patients compared to healthy subjects. Surface protein expression of FCRLs molecules confirmed the qRT-PCR results. But FCRL2 and FCRL3 protein levels did not correlate with clinicopathologic phenotypes of IgAN patients. However, we found a significant positively correlation of FCRL2 and FCRL3 mRNA expression with the core 1 β1,3-galactosyltransferase (C1GALT1) and its molecular chaperone (Cosmc) mRNA levels in IgAN patients. CONCLUSIONS FCRL2 and FCRL3 expression levels in IgAN patients are significantly decreased and correlated with CIGALT1 and Cosmc mRNA expression.
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Affiliation(s)
- Zhong Zhong
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong 510080, China; Key Laboratory of Nephrology, National Health Commission and Guangdong Province, Guangzhou, Guangdong 510080, China
| | - Dianchun Shi
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong 510080, China; Key Laboratory of Nephrology, National Health Commission and Guangdong Province, Guangzhou, Guangdong 510080, China; Division of Nephrology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou, Guangdong 510080, China
| | - Mengjiao Xiao
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong 510080, China; Key Laboratory of Nephrology, National Health Commission and Guangdong Province, Guangzhou, Guangdong 510080, China
| | - Dongying Fu
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong 510080, China; Key Laboratory of Nephrology, National Health Commission and Guangdong Province, Guangzhou, Guangdong 510080, China
| | - Shaozhen Feng
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong 510080, China; Key Laboratory of Nephrology, National Health Commission and Guangdong Province, Guangzhou, Guangdong 510080, China
| | - Qingyu Kong
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong 510080, China; Key Laboratory of Nephrology, National Health Commission and Guangdong Province, Guangzhou, Guangdong 510080, China
| | - Jianbo Li
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong 510080, China; Key Laboratory of Nephrology, National Health Commission and Guangdong Province, Guangzhou, Guangdong 510080, China
| | - Zhijian Li
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong 510080, China; Key Laboratory of Nephrology, National Health Commission and Guangdong Province, Guangzhou, Guangdong 510080, China.
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Nakatsuka N, Patterson N, Patsopoulos NA, Altemose N, Tandon A, Beecham AH, McCauley JL, Isobe N, Hauser S, De Jager PL, Hafler DA, Oksenberg JR, Reich D. Two genetic variants explain the association of European ancestry with multiple sclerosis risk in African-Americans. Sci Rep 2020; 10:16902. [PMID: 33037294 PMCID: PMC7547691 DOI: 10.1038/s41598-020-74035-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Accepted: 09/24/2020] [Indexed: 12/31/2022] Open
Abstract
Epidemiological studies have suggested differences in the rate of multiple sclerosis (MS) in individuals of European ancestry compared to African ancestry, motivating genetic scans to identify variants that could contribute to such patterns. In a whole-genome scan in 899 African-American cases and 1155 African-American controls, we confirm that African-Americans who inherit segments of the genome of European ancestry at a chromosome 1 locus are at increased risk for MS [logarithm of odds (LOD) = 9.8], although the signal weakens when adding an additional 406 cases, reflecting heterogeneity in the two sets of cases [logarithm of odds (LOD) = 2.7]. The association in the 899 individuals can be fully explained by two variants previously associated with MS in European ancestry individuals. These variants tag a MS susceptibility haplotype associated with decreased CD58 gene expression (odds ratio of 1.37; frequency of 84% in Europeans and 22% in West Africans for the tagging variant) as well as another haplotype near the FCRL3 gene (odds ratio of 1.07; frequency of 49% in Europeans and 8% in West Africans). Controlling for all other genetic and environmental factors, the two variants predict a 1.44-fold higher rate of MS in European-Americans compared to African-Americans.
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Affiliation(s)
- Nathan Nakatsuka
- Department of Genetics, Harvard Medical School, New Research Building, Boston, MA, 02115, USA. .,Harvard-MIT Division of Health Sciences and Technology, Harvard Medical School, Boston, MA, 02115, USA.
| | - Nick Patterson
- Department of Human Evolutionary Biology, Harvard University, 16 Divinity Ave., Cambridge, MA, 02138, USA.,Broad Institute of Harvard and Massachusetts Institute of Technology, Cambridge, MA, 02141, USA
| | - Nikolaos A Patsopoulos
- Broad Institute of Harvard and Massachusetts Institute of Technology, Cambridge, MA, 02141, USA.,Systems Biology and Computer Science Program, Department of Neurology, Ann Romney Center for Neurological Diseases, Brigham & Women's Hospital, Boston, MA, 02115, USA.,Division of Genetics, Department of Medicine, Brigham & Women's Hospital, Harvard Medical School, Boston, MA, 02115, USA
| | - Nicolas Altemose
- Department of Bioengineering, University of California Berkeley, San Francisco, Berkeley, CA, 94720, USA
| | - Arti Tandon
- Department of Genetics, Harvard Medical School, New Research Building, Boston, MA, 02115, USA.,Broad Institute of Harvard and Massachusetts Institute of Technology, Cambridge, MA, 02141, USA
| | - Ashley H Beecham
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami, Miami, FL, 33136, USA
| | - Jacob L McCauley
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami, Miami, FL, 33136, USA.,Dr. John T. Macdonald Foundation Department of Human Genetics, Miller School of Medicine, University of Miami, Miami, FL, 33136, USA
| | - Noriko Isobe
- Department of Neurology, University of California San Francisco School of Medicine, San Francisco, CA, 94158, USA.,Department of Neurology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Fukuoka, 812-8582, Japan
| | - Stephen Hauser
- Department of Neurology, University of California San Francisco School of Medicine, San Francisco, CA, 94158, USA
| | - Philip L De Jager
- Broad Institute of Harvard and Massachusetts Institute of Technology, Cambridge, MA, 02141, USA.,Department of Neurology, Center for Translational & Computational Neuroimmunology, Columbia University Irving Medical Center, New York, NY, 10032, USA
| | - David A Hafler
- Broad Institute of Harvard and Massachusetts Institute of Technology, Cambridge, MA, 02141, USA.,Departments of Neurology and Immunobiology, Yale School of Medicine, New Haven, CT, 06520, USA
| | - Jorge R Oksenberg
- Department of Neurology, University of California San Francisco School of Medicine, San Francisco, CA, 94158, USA
| | - David Reich
- Department of Genetics, Harvard Medical School, New Research Building, Boston, MA, 02115, USA. .,Department of Human Evolutionary Biology, Harvard University, 16 Divinity Ave., Cambridge, MA, 02138, USA. .,Broad Institute of Harvard and Massachusetts Institute of Technology, Cambridge, MA, 02141, USA. .,Howard Hughes Medical Institute, Harvard Medical School, Boston, MA, 02115, USA.
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6
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Joachims ML, Leehan KM, Dozmorov MG, Georgescu C, Pan Z, Lawrence C, Marlin MC, Macwana S, Rasmussen A, Radfar L, Lewis DM, Stone DU, Grundahl K, Scofield RH, Lessard CJ, Wren JD, Thompson LF, Guthridge JM, Sivils KL, Moore JS, Farris AD. Sjögren's Syndrome Minor Salivary Gland CD4 + Memory T Cells Associate with Glandular Disease Features and have a Germinal Center T Follicular Helper Transcriptional Profile. J Clin Med 2020; 9:jcm9072164. [PMID: 32650575 PMCID: PMC7408878 DOI: 10.3390/jcm9072164] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 06/25/2020] [Accepted: 07/06/2020] [Indexed: 12/13/2022] Open
Abstract
To assess the types of salivary gland (SG) T cells contributing to Sjögren's syndrome (SS), we evaluated SG T cell subtypes for association with disease features and compared the SG CD4+ memory T cell transcriptomes of subjects with either primary SS (pSS) or non-SS sicca (nSS). SG biopsies were evaluated for proportions and absolute numbers of CD4+ and CD8+ T cells. SG memory CD4+ T cells were evaluated for gene expression by microarray. Differentially-expressed genes were identified, and gene set enrichment and pathways analyses were performed. CD4+CD45RA- T cells were increased in pSS compared to nSS subjects (33.2% vs. 22.2%, p < 0.0001), while CD8+CD45RA- T cells were decreased (38.5% vs. 46.0%, p = 0.0014). SG fibrosis positively correlated with numbers of memory T cells. Proportions of SG CD4+CD45RA- T cells correlated with focus score (r = 0.43, p < 0.0001), corneal damage (r = 0.43, p < 0.0001), and serum Ro antibodies (r = 0.40, p < 0.0001). Differentially-expressed genes in CD4+CD45RA- cells indicated a T follicular helper (Tfh) profile, increased homing and increased cellular interactions. Predicted upstream drivers of the Tfh signature included TCR, TNF, TGF-β1, IL-4, and IL-21. In conclusion, the proportions and numbers of SG memory CD4+ T cells associate with key SS features, consistent with a central role in disease pathogenesis.
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Affiliation(s)
- Michelle L. Joachims
- Oklahoma Medical Research Foundation, Arthritis & Clinical Immunology Program, 825 NE 13th Street, Oklahoma City, OK 73104, USA; (M.L.J.); (K.M.L.); (M.G.D.); (C.G.); (Z.P.); (C.L.); (M.C.M.); (S.M.); (A.R.); (K.G.); (R.H.S.); (C.J.L.); (J.D.W.); (L.F.T.); (J.M.G.); (K.L.S.); (J.S.M.)
| | - Kerry M. Leehan
- Oklahoma Medical Research Foundation, Arthritis & Clinical Immunology Program, 825 NE 13th Street, Oklahoma City, OK 73104, USA; (M.L.J.); (K.M.L.); (M.G.D.); (C.G.); (Z.P.); (C.L.); (M.C.M.); (S.M.); (A.R.); (K.G.); (R.H.S.); (C.J.L.); (J.D.W.); (L.F.T.); (J.M.G.); (K.L.S.); (J.S.M.)
| | - Mikhail G. Dozmorov
- Oklahoma Medical Research Foundation, Arthritis & Clinical Immunology Program, 825 NE 13th Street, Oklahoma City, OK 73104, USA; (M.L.J.); (K.M.L.); (M.G.D.); (C.G.); (Z.P.); (C.L.); (M.C.M.); (S.M.); (A.R.); (K.G.); (R.H.S.); (C.J.L.); (J.D.W.); (L.F.T.); (J.M.G.); (K.L.S.); (J.S.M.)
| | - Constantin Georgescu
- Oklahoma Medical Research Foundation, Arthritis & Clinical Immunology Program, 825 NE 13th Street, Oklahoma City, OK 73104, USA; (M.L.J.); (K.M.L.); (M.G.D.); (C.G.); (Z.P.); (C.L.); (M.C.M.); (S.M.); (A.R.); (K.G.); (R.H.S.); (C.J.L.); (J.D.W.); (L.F.T.); (J.M.G.); (K.L.S.); (J.S.M.)
| | - Zijian Pan
- Oklahoma Medical Research Foundation, Arthritis & Clinical Immunology Program, 825 NE 13th Street, Oklahoma City, OK 73104, USA; (M.L.J.); (K.M.L.); (M.G.D.); (C.G.); (Z.P.); (C.L.); (M.C.M.); (S.M.); (A.R.); (K.G.); (R.H.S.); (C.J.L.); (J.D.W.); (L.F.T.); (J.M.G.); (K.L.S.); (J.S.M.)
| | - Christina Lawrence
- Oklahoma Medical Research Foundation, Arthritis & Clinical Immunology Program, 825 NE 13th Street, Oklahoma City, OK 73104, USA; (M.L.J.); (K.M.L.); (M.G.D.); (C.G.); (Z.P.); (C.L.); (M.C.M.); (S.M.); (A.R.); (K.G.); (R.H.S.); (C.J.L.); (J.D.W.); (L.F.T.); (J.M.G.); (K.L.S.); (J.S.M.)
| | - M. Caleb Marlin
- Oklahoma Medical Research Foundation, Arthritis & Clinical Immunology Program, 825 NE 13th Street, Oklahoma City, OK 73104, USA; (M.L.J.); (K.M.L.); (M.G.D.); (C.G.); (Z.P.); (C.L.); (M.C.M.); (S.M.); (A.R.); (K.G.); (R.H.S.); (C.J.L.); (J.D.W.); (L.F.T.); (J.M.G.); (K.L.S.); (J.S.M.)
| | - Susan Macwana
- Oklahoma Medical Research Foundation, Arthritis & Clinical Immunology Program, 825 NE 13th Street, Oklahoma City, OK 73104, USA; (M.L.J.); (K.M.L.); (M.G.D.); (C.G.); (Z.P.); (C.L.); (M.C.M.); (S.M.); (A.R.); (K.G.); (R.H.S.); (C.J.L.); (J.D.W.); (L.F.T.); (J.M.G.); (K.L.S.); (J.S.M.)
| | - Astrid Rasmussen
- Oklahoma Medical Research Foundation, Arthritis & Clinical Immunology Program, 825 NE 13th Street, Oklahoma City, OK 73104, USA; (M.L.J.); (K.M.L.); (M.G.D.); (C.G.); (Z.P.); (C.L.); (M.C.M.); (S.M.); (A.R.); (K.G.); (R.H.S.); (C.J.L.); (J.D.W.); (L.F.T.); (J.M.G.); (K.L.S.); (J.S.M.)
| | - Lida Radfar
- College of Dentistry, University of Oklahoma Health Sciences Center, 1201 N Stonewall Avenue, Oklahoma City, OK 73117, USA; (L.R.); (D.M.L.)
| | - David M. Lewis
- College of Dentistry, University of Oklahoma Health Sciences Center, 1201 N Stonewall Avenue, Oklahoma City, OK 73117, USA; (L.R.); (D.M.L.)
| | - Donald U. Stone
- Dean McGee Eye Institute, University of Oklahoma Health Sciences Center, 608 Stanton L. Young Boulevard, Oklahoma City, OK 73104, USA;
| | - Kiely Grundahl
- Oklahoma Medical Research Foundation, Arthritis & Clinical Immunology Program, 825 NE 13th Street, Oklahoma City, OK 73104, USA; (M.L.J.); (K.M.L.); (M.G.D.); (C.G.); (Z.P.); (C.L.); (M.C.M.); (S.M.); (A.R.); (K.G.); (R.H.S.); (C.J.L.); (J.D.W.); (L.F.T.); (J.M.G.); (K.L.S.); (J.S.M.)
| | - R. Hal Scofield
- Oklahoma Medical Research Foundation, Arthritis & Clinical Immunology Program, 825 NE 13th Street, Oklahoma City, OK 73104, USA; (M.L.J.); (K.M.L.); (M.G.D.); (C.G.); (Z.P.); (C.L.); (M.C.M.); (S.M.); (A.R.); (K.G.); (R.H.S.); (C.J.L.); (J.D.W.); (L.F.T.); (J.M.G.); (K.L.S.); (J.S.M.)
- Department of Medicine, University of Oklahoma Health Sciences Center, 1100 N Lindsay Avenue, Oklahoma City, OK 73104, USA
- Department of Veteran’s Affairs Medical Center, 931 NE 13th Street, Oklahoma City, OK 73104, USA
| | - Christopher J. Lessard
- Oklahoma Medical Research Foundation, Arthritis & Clinical Immunology Program, 825 NE 13th Street, Oklahoma City, OK 73104, USA; (M.L.J.); (K.M.L.); (M.G.D.); (C.G.); (Z.P.); (C.L.); (M.C.M.); (S.M.); (A.R.); (K.G.); (R.H.S.); (C.J.L.); (J.D.W.); (L.F.T.); (J.M.G.); (K.L.S.); (J.S.M.)
| | - Jonathan D. Wren
- Oklahoma Medical Research Foundation, Arthritis & Clinical Immunology Program, 825 NE 13th Street, Oklahoma City, OK 73104, USA; (M.L.J.); (K.M.L.); (M.G.D.); (C.G.); (Z.P.); (C.L.); (M.C.M.); (S.M.); (A.R.); (K.G.); (R.H.S.); (C.J.L.); (J.D.W.); (L.F.T.); (J.M.G.); (K.L.S.); (J.S.M.)
| | - Linda F. Thompson
- Oklahoma Medical Research Foundation, Arthritis & Clinical Immunology Program, 825 NE 13th Street, Oklahoma City, OK 73104, USA; (M.L.J.); (K.M.L.); (M.G.D.); (C.G.); (Z.P.); (C.L.); (M.C.M.); (S.M.); (A.R.); (K.G.); (R.H.S.); (C.J.L.); (J.D.W.); (L.F.T.); (J.M.G.); (K.L.S.); (J.S.M.)
| | - Joel M. Guthridge
- Oklahoma Medical Research Foundation, Arthritis & Clinical Immunology Program, 825 NE 13th Street, Oklahoma City, OK 73104, USA; (M.L.J.); (K.M.L.); (M.G.D.); (C.G.); (Z.P.); (C.L.); (M.C.M.); (S.M.); (A.R.); (K.G.); (R.H.S.); (C.J.L.); (J.D.W.); (L.F.T.); (J.M.G.); (K.L.S.); (J.S.M.)
| | - Kathy L. Sivils
- Oklahoma Medical Research Foundation, Arthritis & Clinical Immunology Program, 825 NE 13th Street, Oklahoma City, OK 73104, USA; (M.L.J.); (K.M.L.); (M.G.D.); (C.G.); (Z.P.); (C.L.); (M.C.M.); (S.M.); (A.R.); (K.G.); (R.H.S.); (C.J.L.); (J.D.W.); (L.F.T.); (J.M.G.); (K.L.S.); (J.S.M.)
| | - Jacen S. Moore
- Oklahoma Medical Research Foundation, Arthritis & Clinical Immunology Program, 825 NE 13th Street, Oklahoma City, OK 73104, USA; (M.L.J.); (K.M.L.); (M.G.D.); (C.G.); (Z.P.); (C.L.); (M.C.M.); (S.M.); (A.R.); (K.G.); (R.H.S.); (C.J.L.); (J.D.W.); (L.F.T.); (J.M.G.); (K.L.S.); (J.S.M.)
| | - A. Darise Farris
- Oklahoma Medical Research Foundation, Arthritis & Clinical Immunology Program, 825 NE 13th Street, Oklahoma City, OK 73104, USA; (M.L.J.); (K.M.L.); (M.G.D.); (C.G.); (Z.P.); (C.L.); (M.C.M.); (S.M.); (A.R.); (K.G.); (R.H.S.); (C.J.L.); (J.D.W.); (L.F.T.); (J.M.G.); (K.L.S.); (J.S.M.)
- Correspondence: ; Tel.: +1-405-271-7389
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7
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Agarwal S, Kraus Z, Dement-Brown J, Alabi O, Starost K, Tolnay M. Human Fc Receptor-like 3 Inhibits Regulatory T Cell Function and Binds Secretory IgA. Cell Rep 2020; 30:1292-1299.e3. [DOI: 10.1016/j.celrep.2019.12.099] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Revised: 12/18/2019] [Accepted: 12/27/2019] [Indexed: 12/17/2022] Open
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8
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Salles JI, Lopes LR, Duarte MEL, Morrissey D, Martins MB, Machado DE, Guimarães JAM, Perini JA. Fc receptor-like 3 (-169T>C) polymorphism increases the risk of tendinopathy in volleyball athletes: a case control study. BMC MEDICAL GENETICS 2018; 19:119. [PMID: 30021560 PMCID: PMC6052601 DOI: 10.1186/s12881-018-0633-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/21/2017] [Accepted: 06/26/2018] [Indexed: 12/13/2022]
Abstract
Background Tendinopathy pathogenesis is associated with inflammation. Regulatory T (Treg) cells contribute to early tissue repair through an anti-inflammatory action, with the forkhead box P3 (FOXP3) transcription factor being essential for Treg function, and the FC-receptor-like 3 (FCRL3) possibly negatively regulating Treg function. FCRL3 –169T>C and FOXP3 –2383C>T polymorphisms are located near elements that regulate respective genes expression, thus it was deemed relevant to evaluate these polymorphisms as risk factors for tendinopathy development in athletes. Methods This case-control study included 271 volleyball athletes (146 tendinopathy cases and 125 controls) recruited from the Brazilian Volleyball Federation. Genotyping analyses were performed using TaqMan assays, and the association of the polymorphisms with tendinopathy evaluated by multivariate logistic regression. Results Tendinopathy frequency was 63% patellar, 22% rotator cuff and 15% Achilles tendons respectively. Tendinopathy was more common in men (OR = 2.87; 95% CI = 1.67–4.93). Higher age (OR = 8.75; 95% CI = 4.33–17.69) and more years of volleyball practice (OR = 8.38; 95% CI = 3.56–19.73) were risk factors for tendinopathy. The FCRL3 –169T>C frequency was significantly different between cases and controls. After adjustment for potential confounding factors, the FCRL3 –169C polymorphism was associated with increased tendinopathy risk (OR = 1.44; 95% CI = 1.02–2.04), either considering athletes playing with tendon pain (OR = 1.98; 95% CI = 1.30–3.01) or unable to train due to pain (OR = 1.89; 95% CI = 1.01–3.53). The combined variant genotypes, FCRL3 –169TC or –169CC and FOXP3 –2383CT or –2383TT, were associated with an increased risk of tendinopathy among athletes with tendon pain (OR = 2.24; 95% CI: 1.14–4.40 and OR = 2.60; 95% CI: 1.11–6.10). The combined analysis of FCRL3 –169T>C and FOXP3 –2383C>T suggests a gene-gene interaction in the susceptibility to tendinopathy. Conclusions FCRL3 –169C allele may increase the risk of developing tendinopathy, and together with knowledge of potential risk factors (age, gender and years playing) could be used to personalize elite athletes’ training or treatment in combination with other approaches, with the aim of minimizing pathology development risk.
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Affiliation(s)
- José Inácio Salles
- Research Division, National Institute of Traumatology and Orthopaedics, Avenida Brasil, 500, Rio de Janeiro, RJ, 20940-070, Brazil.,Federation International de Volleyball (FIVB) - Coach Commission, Rio de Janeiro, Brazil.,Centre for Sports Exercise Medicine, Queen Mary University of London, London, UK
| | - Lucas Rafael Lopes
- Research Division, National Institute of Traumatology and Orthopaedics, Avenida Brasil, 500, Rio de Janeiro, RJ, 20940-070, Brazil.,Research Laboratory of Pharmaceutical Sciences, West Zone State University, Rio de Janeiro, Brazil.,Program of Post-graduation in Public Health and Environment, National School of Public Health, Oswald Cruz Foundation, Rio de Janeiro, Brazil
| | - Maria Eugenia Leite Duarte
- Research Division, National Institute of Traumatology and Orthopaedics, Avenida Brasil, 500, Rio de Janeiro, RJ, 20940-070, Brazil
| | - Dylan Morrissey
- Centre for Sports Exercise Medicine, Queen Mary University of London, London, UK
| | - Marilena Bezerra Martins
- Research Division, National Institute of Traumatology and Orthopaedics, Avenida Brasil, 500, Rio de Janeiro, RJ, 20940-070, Brazil
| | - Daniel Escorsim Machado
- Research Laboratory of Pharmaceutical Sciences, West Zone State University, Rio de Janeiro, Brazil
| | - João Antonio Matheus Guimarães
- Research Division, National Institute of Traumatology and Orthopaedics, Avenida Brasil, 500, Rio de Janeiro, RJ, 20940-070, Brazil
| | - Jamila Alessandra Perini
- Research Division, National Institute of Traumatology and Orthopaedics, Avenida Brasil, 500, Rio de Janeiro, RJ, 20940-070, Brazil. .,Research Laboratory of Pharmaceutical Sciences, West Zone State University, Rio de Janeiro, Brazil. .,Program of Post-graduation in Public Health and Environment, National School of Public Health, Oswald Cruz Foundation, Rio de Janeiro, Brazil.
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9
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Rostamzadeh D, Kazemi T, Amirghofran Z, Shabani M. Update on Fc receptor-like (FCRL) family: new immunoregulatory players in health and diseases. Expert Opin Ther Targets 2018; 22:487-502. [PMID: 29737217 DOI: 10.1080/14728222.2018.1472768] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
INTRODUCTION Fc receptor-like (FCRL) molecules, as recently identified members of the immunoglobulin superfamily (IgSF), are preferentially expressed by B-cells. They have variable number of extracellular immunoglobulin-like domains and cytoplasmic activating ITAMs and/or inhibitory ITIMs. FCRL1-5 are dominantly expressed in different stages of B-cells development. But, FCRL6 is preferentially expressed in different subsets of T-cells and NK cells. FCRL1-5 could regulate different features of B-cell evolution such as development, differentiation, activation, antibody secretion and isotype switching. Areas covered: Improved understanding of FCRL expression may grant B-cells and finally its signaling pathways, alone or in cooperation with other signaling molecules, as interesting new targets for diagnostic, monitoring and immunotherapeutic modalities; although further investigations remain to be defined. Recent investigations on different family members of FCRL proteins have substantiated their differential expression on different tissues, malignancies, immune related disease and infectious diseases. Expert opinion: FCRLs restricted expressions in normal B-cells and T-cell subsets accompanied with their overexpression in B-cell malignancies introduce them as logical candidates for the development of antibody- and cell-based immunotherapy approaches in B-cell malignancies, immune-mediated and infectious diseases. FCRLs would be applied as attractive and specific targets for immunodiagnostic approaches, clinical prognosis as well as disease monitoring of relevant patients.
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Affiliation(s)
- Davood Rostamzadeh
- a Drug Applied Research Center , Tabriz University of Medical Sciences , Tabriz , Iran.,b Immunology Research Center , Tabriz University of Medical Sciences , Tabriz , Iran
| | - Tohid Kazemi
- b Immunology Research Center , Tabriz University of Medical Sciences , Tabriz , Iran
| | - Zahra Amirghofran
- c Department of Immunology, Medical School , Shiraz University of Medical Sciences , Shiraz , Iran.,d Autoimmune Disease Research Center and Medicinal and Natural Products Chemistry Research Center , Shiraz University of Medical Sciences , Shiraz , Iran
| | - Mahdi Shabani
- e Department of Immunology, School of Medicine , Shahid Beheshti University of Medical Sciences , Tehran , Iran.,f Monoclonal Antibody Research Center , Avicenna Research Institute, ACECR , Tehran , Iran
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10
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Cheng HD, Stöckmann H, Adamczyk B, McManus CA, Ercan A, Holm IA, Rudd PM, Ackerman ME, Nigrovic PA. High-throughput characterization of the functional impact of IgG Fc glycan aberrancy in juvenile idiopathic arthritis. Glycobiology 2017; 27:1099-1108. [PMID: 28973482 PMCID: PMC5881781 DOI: 10.1093/glycob/cwx082] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2017] [Revised: 08/30/2017] [Accepted: 09/09/2017] [Indexed: 12/19/2022] Open
Abstract
Juvenile idiopathic arthritis (JIA) encompasses all forms of chronic idiopathic arthritis that arise before age 16. Previous studies have found JIA to be associated with lower Fc galactosylation of circulating IgG, but the overall spectrum of glycan changes and the net impact on IgG function are unknown. Using ultra performance liquid chromatography (UPLC), we compared IgG glycosylation in 54 subjects with recent-onset untreated JIA with 98 healthy pediatric controls, paired to biophysical profiling of affinity for 20 IgG receptors using a high-throughput multiplexed microsphere assay. Patients with JIA exhibited an increase in hypogalactosylated and hyposialylated IgG glycans, but no change in fucosylation or bisection, together with alteration in the spectrum of IgG ligand binding. Supervised machine learning demonstrated a robust capacity to discriminate JIA subjects from controls using either glycosylation or binding data. The binding signature was driven predominantly by enhanced affinity for Fc receptor like protein 5 (FcRL5), a noncanonical Fc receptor expressed on B cells. Affinity for FcRL5 correlated inversely with galactosylation and sialylation, a relationship confirmed through enzymatic manipulation. These results demonstrate the capacity of combined structural and biophysical IgG phenotyping to define the overall functional impact of IgG glycan changes and implicate FcRL5 as a potential cellular sensor of IgG glycosylation.
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Affiliation(s)
- Hao D Cheng
- Molecular and Cellular Biology Program, Dartmouth College, Hanover, 03755 NH, USA
| | - Henning Stöckmann
- NIBRT-The National Institute for Bioprocessing Research and Training, Fosters Avenue, Mount Merrion, Blackrock, Co. Dublin A94 X099, Ireland
| | - Barbara Adamczyk
- NIBRT-The National Institute for Bioprocessing Research and Training, Fosters Avenue, Mount Merrion, Blackrock, Co. Dublin A94 X099, Ireland
| | - Ciara A McManus
- NIBRT-The National Institute for Bioprocessing Research and Training, Fosters Avenue, Mount Merrion, Blackrock, Co. Dublin A94 X099, Ireland
| | - Altan Ercan
- Division of Rheumatology, Immunology and Allergy, Brigham and Women’s Hospital, Boston, MA, USA
| | - Ingrid A Holm
- Division of Endocrinology, Boston Children’s Hospital, Boston, MA, USA
| | - Pauline M Rudd
- NIBRT-The National Institute for Bioprocessing Research and Training, Fosters Avenue, Mount Merrion, Blackrock, Co. Dublin A94 X099, Ireland
| | - Margaret E Ackerman
- Molecular and Cellular Biology Program, Dartmouth College, Hanover, 03755 NH, USA
- Thayer School of Engineering, Dartmouth College, Hanover, 03755 NH, USA
| | - Peter A Nigrovic
- Division of Rheumatology, Immunology and Allergy, Brigham and Women’s Hospital, Boston, MA, USA
- Division of Immunology, Boston Children’s Hospital, Boston, MA, USA
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11
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Li J, Ma S, Shao L, Ma C, Gao C, Zhang XH, Hou M, Peng J. Inflammation-Related Gene Polymorphisms Associated With Primary Immune Thrombocytopenia. Front Immunol 2017; 8:744. [PMID: 28702029 PMCID: PMC5487479 DOI: 10.3389/fimmu.2017.00744] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2017] [Accepted: 06/12/2017] [Indexed: 12/13/2022] Open
Abstract
Primary immune thrombocytopenia (ITP) is an acquired autoimmune disease characterized by a reduced platelet count and an increased risk of bleeding. Although immense research has improved our understanding of ITP, the pathogenesis remains unclear. Here, we investigated the involvement of 25 single-nucleotide polymorphisms (SNPs) of the inflammation-related genes, including CD24, CD226, FCRL3, IL2, IRF5, ITGAM, NLRP3, CARD8, PTPN22, SH2B2, STAT4, TNFAIP3, and TRAF1, in the pathogenesis and treatment response of ITP. We recruited 312 ITP inpatients and 154 healthy participants in this case–control study. Inflammation-related SNP genotyping was performed on the Sequenom MassARRAY iPLEX platform. The expression of TNFAIP3 mRNA was determined by quantitative real-time RT-PCR. All SNPs in healthy controls were consistent with Hardy–Weinberg equilibrium. Statistical analysis revealed that rs10499194 in TNFAIP3 was significantly associated with a decreased risk of ITP after Bonferroni multiple correction (codominant, CT vs. CC, OR = 0.431, 95% CI = 0.262–0.711, p = 0.001; dominant, TT/CT vs. CC, OR = 0.249, 95% CI = 0.141–0.440, p = 0.000). Besides, TNFAIP3 expression was significantly higher in patients with CT and pooled CT/TT genotypes compared with CC genotype (p = 0.001; p = 0.001). Interestingly, rs10499194 was also associated with corticosteroid-sensitivity (codominant, CT vs. CC, OR = 0.092, 95% CI = 0.021–0.398, p = 0.001; dominant, TT/CT vs. CC, OR = 0.086, 95% CI = 0.020–0.369, p = 0.001; allelic, T vs. C, OR = 0.088, 95% CI = 0.021–0.372, p = 0.001). Furthermore, no significant association was found between inflammation-related SNPs and the severity or refractoriness of ITP after Bonferroni multiple correction. Our findings suggest that rs10499194 may be a protective factor for susceptibility and corticosteroid sensitivity in ITP patients.
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Affiliation(s)
- Ju Li
- Department of Hematology, Qilu Hospital, Shandong University, Jinan, China
| | - Sai Ma
- Department of Hematology, Qilu Hospital, Shandong University, Jinan, China
| | - Linlin Shao
- Department of Hematology, Qilu Hospital, Shandong University, Jinan, China
| | - Chunhong Ma
- Department of Immunology, Shandong University School of Medicine, Jinan, China
| | - Chengjiang Gao
- Department of Immunology, Shandong University School of Medicine, Jinan, China
| | - Xiao-Hui Zhang
- Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Peking University Institute of Hematology, Peking University People's Hospital, Beijing, China
| | - Ming Hou
- Department of Hematology, Qilu Hospital, Shandong University, Jinan, China.,Shandong Provincial Key Laboratory of Immunohematology, Qilu Hospital, Shandong University, Jinan, China
| | - Jun Peng
- Department of Hematology, Qilu Hospital, Shandong University, Jinan, China
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12
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Antiochos P, Marques-Vidal P, Virzi J, Pagano S, Satta N, Hartley O, Montecucco F, Mach F, Kutalik Z, Waeber G, Vollenweider P, Vuilleumier N. Anti-Apolipoprotein A-1 IgG Predict All-Cause Mortality and Are Associated with Fc Receptor-Like 3 Polymorphisms. Front Immunol 2017; 8:437. [PMID: 28458671 PMCID: PMC5394854 DOI: 10.3389/fimmu.2017.00437] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2017] [Accepted: 03/28/2017] [Indexed: 01/18/2023] Open
Abstract
Background Autoantibodies against apolipoprotein A-1 (anti-apoA-1 IgG) have emerged as an independent biomarker for cardiovascular disease and mortality. However, their association with all-cause mortality in the community, as well as their genetic determinants, have not been studied. Objective To determine whether anti-apoA-1 IgG: (a) predict all-cause mortality in the general population and (b) are associated with single-nucleotide polymorphisms (SNPs) in a genome-wide association study (GWAS). Methods Clinical, biological, and genetic data were obtained from the population-based, prospective CoLaus study, including 5,220 participants (mean age 52.6 years, 47.3% men) followed over a median duration of 5.6 years. The primary study outcome was all-cause mortality. Results After multivariate adjustment, anti-apoA-1 IgG positivity independently predicted all-cause mortality: hazard ratio (HR) = 1.54, 95% confidence interval (95% CI): 1.11–2.13, P = 0.01. A dose–effect relationship was also observed, each SD of logarithmically transformed anti-apoA-1 IgG being associated with a 15% increase in mortality risk: HR = 1.15, 95% CI: 1.02–1.28, P = 0.028. The GWAS yielded nine SNPs belonging to the Fc receptor-like 3 (FCRL3) gene, which were significantly associated with anti-apoA-1 IgG levels, with the lead SNP (rs6427397, P = 1.54 × 10−9) explaining 0.67% of anti-apoA-1 IgG level variation. Conclusion Anti-apoA-1 IgG levels (a) independently predict all-cause mortality in the general population and (b) are linked to FCRL3, a susceptibility gene for numerous autoimmune diseases. Our findings indicate that preclinical autoimmunity to anti-apoA-1 IgG may represent a novel mortality risk factor.
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Affiliation(s)
- Panagiotis Antiochos
- Department of Internal Medicine, Lausanne University Hospital, Lausanne, Switzerland
| | - Pedro Marques-Vidal
- Department of Internal Medicine, Lausanne University Hospital, Lausanne, Switzerland
| | - Julien Virzi
- Division of Laboratory Medicine, Department of Genetics and Laboratory Medicine, Geneva University Hospitals, Geneva, Switzerland.,Faculty of Medicine, Department of Human Protein Sciences, University of Geneva, Geneva, Switzerland
| | - Sabrina Pagano
- Division of Laboratory Medicine, Department of Genetics and Laboratory Medicine, Geneva University Hospitals, Geneva, Switzerland.,Faculty of Medicine, Department of Human Protein Sciences, University of Geneva, Geneva, Switzerland
| | - Nathalie Satta
- Division of Laboratory Medicine, Department of Genetics and Laboratory Medicine, Geneva University Hospitals, Geneva, Switzerland.,Faculty of Medicine, Department of Human Protein Sciences, University of Geneva, Geneva, Switzerland
| | - Oliver Hartley
- Faculty of Medicine, Department of Pathology and Immunology, University of Geneva, Geneva, Switzerland
| | - Fabrizio Montecucco
- Division of Laboratory Medicine, Department of Genetics and Laboratory Medicine, Geneva University Hospitals, Geneva, Switzerland.,Division of Cardiology, Foundation for Medical Researches, Department of Medical Specialties, University of Geneva, Geneva, Switzerland.,First Clinic of Internal Medicine, Department of Internal Medicine, University of Genoa, Genoa, Italy
| | - François Mach
- Division of Cardiology, Foundation for Medical Researches, Department of Medical Specialties, University of Geneva, Geneva, Switzerland
| | - Zoltán Kutalik
- Institute of Social and Preventive Medicine, University Hospital of Lausanne, Lausanne, Switzerland.,Swiss Institute of Bioinformatics, Lausanne, Switzerland
| | - Gerard Waeber
- Department of Internal Medicine, Lausanne University Hospital, Lausanne, Switzerland
| | - Peter Vollenweider
- Department of Internal Medicine, Lausanne University Hospital, Lausanne, Switzerland
| | - Nicolas Vuilleumier
- Division of Laboratory Medicine, Department of Genetics and Laboratory Medicine, Geneva University Hospitals, Geneva, Switzerland.,Faculty of Medicine, Department of Human Protein Sciences, University of Geneva, Geneva, Switzerland
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13
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MHC2TA and FCRL3 genes are not associated with rheumatoid arthritis in Mexican patients. Rheumatol Int 2015; 36:249-54. [PMID: 26350270 DOI: 10.1007/s00296-015-3358-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2015] [Accepted: 09/01/2015] [Indexed: 12/27/2022]
Abstract
Rheumatoid arthritis (RA) is a multifactorial disease. A combination of genetic and environmental risk factors contributes to its etiology. Several genes have been reported to be associated with susceptibility to the development of RA. The MHC2TA and FCRL3 genes have been associated previously with RA in Swedish and Japanese populations, respectively. In two recent reports, we show an association between FCRL3 and juvenile rheumatoid arthritis (JRA), and MHC2TA and acute coronary syndrome (ACS) in Mexican population. We assessed the association between three single nucleotide polymorphisms (SNPs) of the MHC2TA (-168G/A; rs3087456, and +16G/C; rs4774) and FCRL3 (-169T/C; rs7528684) genes and rheumatoid arthritis in Mexican population through a genotyping method using allelic discrimination assays with TaqMan probes. Our case-control study included 249 patients with RA and 314 controls. We found no evidence of an association between the MHC2TA -168G/A and +1614G/C or FCRL3 -169T/C polymorphisms and RA in this Mexican population. In this cohort of Mexican patients with RA, we observed no association between the MHC2TA or FCRL3 genes and this autoimmune disease.
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14
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Bin Dhuban K, d'Hennezel E, Nashi E, Bar-Or A, Rieder S, Shevach EM, Nagata S, Piccirillo CA. Coexpression of TIGIT and FCRL3 identifies Helios+ human memory regulatory T cells. THE JOURNAL OF IMMUNOLOGY 2015; 194:3687-96. [PMID: 25762785 DOI: 10.4049/jimmunol.1401803] [Citation(s) in RCA: 92] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/15/2014] [Accepted: 01/30/2015] [Indexed: 12/13/2022]
Abstract
Two distinct subsets of CD4(+)Foxp3(+) regulatory T (Treg) cells have been described based on the differential expression of Helios, a transcription factor of the Ikaros family. Efforts to understand the origin and biological roles of these Treg populations in regulating immune responses have, however, been hindered by the lack of reliable surface markers to distinguish and isolate them for subsequent functional studies. Using a single-cell cloning strategy coupled with microarray analysis of different Treg functional subsets in humans, we identify the mRNA and protein expression of TIGIT and FCRL3 as a novel surface marker combination that distinguishes Helios(+)FOXP3(+) from Helios(-)FOXP3(+) memory cells. Unlike conventional markers that are modulated on conventional T cells upon activation, we show that the TIGIT/FCRL3 combination allows reliable identification of Helios(+) Treg cells even in highly activated conditions in vitro as well as in PBMCs of autoimmune patients. We also demonstrate that the Helios(-)FOXP3(+) Treg subpopulation harbors a larger proportion of nonsuppressive clones compared with the Helios(+)FOXP3(+) cell subset, which is highly enriched for suppressive clones. Moreover, we find that Helios(-) cells are exclusively responsible for the productions of the inflammatory cytokines IFN-γ, IL-2, and IL-17 in FOXP3(+) cells ex vivo, highlighting important functional differences between Helios(+) and Helios(-) Treg cells. Thus, we identify novel surface markers for the consistent identification and isolation of Helios(+) and Helios(-) memory Treg cells in health and disease, and we further reveal functional differences between these two populations. These new markers should facilitate further elucidation of the functional roles of Helios-based Treg heterogeneity.
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Affiliation(s)
- Khalid Bin Dhuban
- Department of Microbiology and Immunology, McGill University, Montreal, Quebec H3G 1A4, Canada; Federation of Clinical Immunology Centre of Excellence, Research Institute of the McGill University Health Centre, Montreal, Quebec H3G 1A4, Canada
| | - Eva d'Hennezel
- Department of Microbiology and Immunology, McGill University, Montreal, Quebec H3G 1A4, Canada; Federation of Clinical Immunology Centre of Excellence, Research Institute of the McGill University Health Centre, Montreal, Quebec H3G 1A4, Canada
| | - Emil Nashi
- Division of Allergy and Immunology, McGill University Health Centre, Montreal, Quebec H2C 2P2, Canada
| | - Amit Bar-Or
- Neuroimmunology Unit, Montreal Neurological Institute and Hospital, McGill University, Montreal, Quebec H3A 2B4, Canada
| | - Sadiye Rieder
- Laboratory of Immunology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892; and
| | - Ethan M Shevach
- Laboratory of Immunology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892; and
| | - Satoshi Nagata
- Cancer Biology Research Center, Sanford Research, Sioux Falls, SD 57104
| | - Ciriaco A Piccirillo
- Department of Microbiology and Immunology, McGill University, Montreal, Quebec H3G 1A4, Canada; Federation of Clinical Immunology Centre of Excellence, Research Institute of the McGill University Health Centre, Montreal, Quebec H3G 1A4, Canada;
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15
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Wang X, Yu T, Yan Q, Wang W, Meng N, Li X, Luo Y. Significant Association Between Fc Receptor-Like 3 Polymorphisms (-1901A>G and -658C>T) and Neuromyelitis Optica (NMO) Susceptibility in the Chinese Population. Mol Neurobiol 2015; 53:686-694. [PMID: 25575677 DOI: 10.1007/s12035-014-9036-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2014] [Accepted: 11/30/2014] [Indexed: 12/13/2022]
Abstract
Neuromyelitis optica (NMO) is an autoimmune disorder. In pathogenesis, NMO-immunoglobulin G (NMO-IgG) selectively binds to aquaporin-4 (AQP4) and resulted in neuritis, myelitis, and brain lesion. Fc receptor-like 3 (FCRL3) gene encodes a member of the immunoglobulin receptor superfamily, which plays an important part in regulating immune activities. This study aimed at investigating the association between FCRL3 polymorphisms and NMO susceptibility and, hopefully, to contribute to the development of novel methods for diagnosis and treatment of NMO. We selected 150 NMO patients and 300 healthy controls from the Chinese population. Tag single nucleotide polymorphisms (SNPs) were identified with reference to CBI-dbSNP and HapMap databases. DNA were extracted and amplified. Matrix-assisted laser desorption-ionization time-of-flight mass spectrometry (MALDI-TOF-MS) was applied to determine the polymorphisms. χ (2), odds ratio (OR), and 95 % confidence interval (95 % CI) were presented to evaluate genotype distribution and association between SNPs and NMO susceptibility. Six out of 15 SNPs were selected according to the filter. No significant altered genotype distribution was observed concerning -11G>C, -166C>T, -219G>C, and -1629C>G polymorphisms. The G allele of -1901A>G variation was demonstrated to be more frequent in patients compared with controls (P < 0.001). The T allele of -658C>T polymorphism was significantly more prevalent in NMO patients than controls (P = 0.009). In summary, the study revealed that the G allele in -1901A>G polymorphism and T allele in -658C>T polymorphism are genetic risk factors for NMO in the Chinese population. Further research is needed to account for different ethnicities and clarify the mechanisms behind, which might contribute to the elucidation of novel diagnosis methods.
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Affiliation(s)
- Xinling Wang
- Department of Ophthalmology, the Fourth Affiliated Hospital, China Medical University, 11 Xinhua Road, Heping District, Shenyang, 110005, China.
| | - Tao Yu
- Department of Medical Image, Liaoning Cancer Hospital & Institute, Shenyang, 110042, China
| | - Qichang Yan
- Department of Ophthalmology, the Fourth Affiliated Hospital, China Medical University, 11 Xinhua Road, Heping District, Shenyang, 110005, China
| | - Wei Wang
- Department of Medical Image, Liaoning Cancer Hospital & Institute, Shenyang, 110042, China
| | - Nan Meng
- Department of Medical Image, Liaoning Cancer Hospital & Institute, Shenyang, 110042, China
| | - Xuejiao Li
- Department of Ophthalmology, the Fourth Affiliated Hospital, China Medical University, 11 Xinhua Road, Heping District, Shenyang, 110005, China
| | - Yahong Luo
- Department of Medical Image, Liaoning Cancer Hospital & Institute, Shenyang, 110042, China
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16
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Abstract
Fc receptors play a central role in maintaining the homeostatic balance in the immune system. Our knowledge of the structure and function of these receptors and their naturally occurring polymorphisms, including single nucleotide polymorphisms and/or copy number variations, continues to expand. Through studies of their impact on human biology and clinical phenotype, the contributions of these variants to the pathogenesis, progression, and/or treatment outcome of many diseases that involve immunoglobulin have become evident. They affect susceptibility to bacterial and viral pathogens, constitute as risk factors for IgG or IgE mediated inflammatory diseases, and impact the development of many autoimmune conditions. In this chapter, we will provide an overview of these genetic variations in classical FcγRs, FcRLs, and other Fc receptors, as well as challenges in achieving an accurate and comprehensive understanding of the FcR polymorphisms and genomic architecture.
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Affiliation(s)
- Marc Daeron
- grid.428999.70000000123536535Institut Pasteur, Paris, France
| | - Falk Nimmerjahn
- grid.5330.50000000121073311Department of Biology, Institute of Genetics, University of Erlangen-Nürnberg, Erlangen, Germany
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17
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Li FJ, Won WJ, Becker EJ, Easlick JL, Tabengwa EM, Li R, Shakhmatov M, Honjo K, Burrows PD, Davis RS. Emerging roles for the FCRL family members in lymphocyte biology and disease. Curr Top Microbiol Immunol 2014; 382:29-50. [PMID: 25116094 DOI: 10.1007/978-3-319-07911-0_2] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Members of the extended Fc receptor-like (FCRL) family in humans and mice are preferentially expressed by B cells and possess tyrosine-based immunoregulatory function. Although the majority of these proteins repress B cell receptor-mediated activation, there is an emerging evidence for their bifunctionality and capacity to counter-regulate adaptive and innate signaling pathways. In light of these findings, the recent discovery of ligands for several of these molecules has begun to reveal exciting potential for them in normal lymphocyte biology and is launching a new phase of FCRL investigation. Importantly, these fundamental developments are also setting the stage for defining their altered roles in the pathogenesis of a growing number of immune-mediated diseases. Here we review recent advances in the FCRL field and highlight the significance of these intriguing receptors in normal and perturbed immunobiology.
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Affiliation(s)
- F J Li
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
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Yang Y, Su X, Zhang K, Zhou R. The Fc receptor-like 3 gene polymorphisms and susceptibility to autoimmune diseases: An updated meta-analysis. Autoimmunity 2013; 46:547-58. [DOI: 10.3109/08916934.2013.835804] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Li FJ, Schreeder DM, Li R, Wu J, Davis RS. FCRL3 promotes TLR9-induced B-cell activation and suppresses plasma cell differentiation. Eur J Immunol 2013; 43:2980-92. [PMID: 23857366 DOI: 10.1002/eji.201243068] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2012] [Revised: 05/09/2013] [Accepted: 07/12/2013] [Indexed: 12/12/2022]
Abstract
Fc receptor-like (FCRL) molecules are preferentially expressed by B lymphocytes and possess tyrosine-based immunoregulatory function. Although they generally inhibit B-cell receptor signaling, their influence on other activation pathways remains largely unexplored. In humans, FCRL3 encodes a type I transmembrane protein harboring both cytoplasmic ITAM and ITIM elements that can repress B-cell receptor activation. Despite this inhibitory property, mounting associations for FCRL3 with autoimmune and lympho-proliferative disorders imply a role for it in promoting B-cell pathogenesis. Here, we explore the influence of FCRL3 on B-cell responses to innate TLR9 stimulation. A detailed survey of blood B-cell populations found that FCRL3 expression increased as a function of differentiation and was higher among memory subsets with innate-like features. FCRL3 ligation augmented CpG oligodeoxynucleotide TLR9-mediated B-cell proliferation, activation, and survival, but surprisingly, abrogated plasma cell differentiation and antibody production. Although FCRL3 amplified the NF-κB and mitogen-activated protein kinase signaling cascades, it halted CpG triggered BLIMP1 induction in an ERK-dependent fashion. These findings indicate that FCRL3 differentially modulates innate signaling in B cells and provide new insight into the potential of this disease-associated receptor to counter-regulate adaptive and innate immunity.
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Affiliation(s)
- Fu Jun Li
- Division of Hematology/Oncology, University of Alabama at Birmingham, Birmingham, AL, USA; Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
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Zhou XJ, Cheng FJ, Qi YY, Zhao YF, Hou P, Zhu L, Lv JC, Zhang H. FCGR2B and FCRLB gene polymorphisms associated with IgA nephropathy. PLoS One 2013; 8:e61208. [PMID: 23593433 PMCID: PMC3625155 DOI: 10.1371/journal.pone.0061208] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2012] [Accepted: 03/07/2013] [Indexed: 11/19/2022] Open
Abstract
Background IgA nephropathy (IgAN) is a complex syndrome characterized by deposition of IgA and IgA containing immune complexes (ICs) composed of IgG and complement C3 proteins in the mesangial area of glomeruli. The low-affinity receptors for the Fc region of IgG (FcγRs) are involved in autoantibody/immune complex-induced organ injury as well as ICs clearance. The aim of the study was to associate multiple polymorphisms within FCGR gene locus with IgAN in a large Chinese cohort. Patients and Methods 60 single nucleotide polymorphisms (SNPs) spanning a 400 kb range within FCGR gene locus were analyzed in 2100 DNA samples from patients with biopsy proven IgAN and healthy age- and sex-matched controls from the same population in Chinese. Results Among the 60 SNPs investigated, 15 gene polymorphisms within FCGR gene locus (25%) were associated with susceptibility to IgAN. The most significantly associated SNPs within individual genes were FCGR2B rs12118043 (p = 8.74*10−3, OR 0.76, 95% CI 0.62–0.93), and FCRLB rs4657093 (p = 2.28*10−3, OR 0.77, 95% CI 0.65–0.91). Both conditional analysis and linkage disequilibrium analysis suggested they were independent signals associated with IgAN. Associations between FCGR2B rs12118043 and proteinuria (p = 3.65×10−2) as well as gross hematuria (p = 4.53×10−2), between FCRLB rs4657093 and levels of serum creatinine (p = 2.67×10−2) as well as eGFR (p = 5.41*10−3) were also observed. Electronic cis-expression quantative trait loci analysis supported their possible functional significance, with protective genotypes correlating lower gene expressions. Conclusion Our data from genetic associations and expression associations revealed potentially pathogenic roles of Fc receptor gene polymorphisms in IgAN.
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Affiliation(s)
- Xu-jie Zhou
- Renal Division, Peking University First Hospital, Peking University Institute of Nephrology, Key Laboratory of Renal Disease, Ministry of Health of China, Key Laboratory of Chronic Kidney Disease Prevention and Treatment (Peking University), Ministry of Education, Beijing, People's Republic of China
| | - Fa-juan Cheng
- Renal Division, Peking University First Hospital, Peking University Institute of Nephrology, Key Laboratory of Renal Disease, Ministry of Health of China, Key Laboratory of Chronic Kidney Disease Prevention and Treatment (Peking University), Ministry of Education, Beijing, People's Republic of China
| | - Yuan-yuan Qi
- Renal Division, Peking University First Hospital, Peking University Institute of Nephrology, Key Laboratory of Renal Disease, Ministry of Health of China, Key Laboratory of Chronic Kidney Disease Prevention and Treatment (Peking University), Ministry of Education, Beijing, People's Republic of China
| | - Yan-feng Zhao
- Renal Division, Peking University First Hospital, Peking University Institute of Nephrology, Key Laboratory of Renal Disease, Ministry of Health of China, Key Laboratory of Chronic Kidney Disease Prevention and Treatment (Peking University), Ministry of Education, Beijing, People's Republic of China
| | - Ping Hou
- Renal Division, Peking University First Hospital, Peking University Institute of Nephrology, Key Laboratory of Renal Disease, Ministry of Health of China, Key Laboratory of Chronic Kidney Disease Prevention and Treatment (Peking University), Ministry of Education, Beijing, People's Republic of China
| | - Li Zhu
- Renal Division, Peking University First Hospital, Peking University Institute of Nephrology, Key Laboratory of Renal Disease, Ministry of Health of China, Key Laboratory of Chronic Kidney Disease Prevention and Treatment (Peking University), Ministry of Education, Beijing, People's Republic of China
| | - Ji-cheng Lv
- Renal Division, Peking University First Hospital, Peking University Institute of Nephrology, Key Laboratory of Renal Disease, Ministry of Health of China, Key Laboratory of Chronic Kidney Disease Prevention and Treatment (Peking University), Ministry of Education, Beijing, People's Republic of China
| | - Hong Zhang
- Renal Division, Peking University First Hospital, Peking University Institute of Nephrology, Key Laboratory of Renal Disease, Ministry of Health of China, Key Laboratory of Chronic Kidney Disease Prevention and Treatment (Peking University), Ministry of Education, Beijing, People's Republic of China
- * E-mail:
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Golmoghaddam H, Amirghofran Z, Aflaki E, Kamali-Sarvestani E, Shabani M, Esmaeilbeig M, Rajabi M. Association of FCRL3 Genotypes with Susceptibility of Iranian Patients to Rheumatoid Arthritis. Immunol Invest 2013; 42:296-306. [DOI: 10.3109/08820139.2013.764314] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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