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Ospino R, Berges A, Mafla L, Collins S, Li YC, Lina I, Gelbard A, Hillel AT, Motz K. Characterizing the Macrophage Population in Patients With Idiopathic Subglottic Stenosis. Laryngoscope 2023; 133:2308-2316. [PMID: 36524603 PMCID: PMC10272290 DOI: 10.1002/lary.30524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 09/19/2022] [Accepted: 11/20/2022] [Indexed: 12/23/2022]
Abstract
OBJECTIVES Idiopathic subglottic stenosis (iSGS) is characterized by progressive fibrosis and subglottic luminal narrowing. Currently, immune characterization has focused on T-cells; however, macrophages remain largely unexplored. The goals of this study are to characterize the transcriptome of iSGS macrophages and the fibrogenic nature of identifed biomarkers. STUDY DESIGN Bioinformatics and in vitro. METHODS Human tracheal biopsies from iSGS scar (n = 4), and matched non-scar (n = 4) regions were analyzed using single-cell RNA-seq (scRNA-seq). Immunofluorescence (IF) was performed on rapidly processed autopsies (RPA) and iSGS tracheal resections (n = 4) to co-localize S100A8/9 and CD11b. Collagen gene/protein expression was assessed in iSGS fibroblasts (n = 4) treated with protein S100A8/9 (1000 ng/ml). Macrophages were subclustered to identify distinct subpopulations. RESULTS scRNA-seq analysis revealed S100A8/S100A9 (fold change (FC) = 4.1/1.88, p < 0.001) as top differentially expressed genes in iSGS macrophages. IF exhibited increased CD11b+/S100A8/9+ cells in tracheal samples of iSGS versus RPA (26.75% ± 7.08 vs. 0.594% ± 0.974, n = 4, p = 0.029). iSGS fibroblasts treated with S100A8/9 demonstrated increased gene expression of COL1A1 (FC = 2.30 ± 0.45, p = 0.03, n = 4) and COL3A1 (FC = 2.44 ± 0.40, p = 0.03, n = 4). COL1A1 protein assays revealed an increase in the experimental group, albeit not significant, (p = 0.12, n = 4). Finally, macrophage sub clustering revealed one subpopulation as a predominant source of S100A8/S100A9 expression (FC = 7.94/5.47, p < 0.001). CONCLUSIONS S100A8/9 is a key biomarker in iSGS macrophages. Although S100A8/9 demonstrates profibrotic nature in vitro, the role of S100A8/9+ macrophages in vivo warrants further investigation. LEVEL OF EVIDENCE NA Laryngoscope, 133:2308-2316, 2023.
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Affiliation(s)
- Rafael Ospino
- Johns Hopkins University School of Medicine, 1800 Orleans Street, Baltimore, MD, 21287
| | - Alexandra Berges
- Johns Hopkins Department of Otolaryngology Head and Neck Surgery, 1800 Orleans Street, Baltimore, MD, 21287
| | - Laura Mafla
- Johns Hopkins University School of Medicine, 1800 Orleans Street, Baltimore, MD, 21287
| | - Samuel Collins
- Johns Hopkins Department of Otolaryngology Head and Neck Surgery, 1800 Orleans Street, Baltimore, MD, 21287
| | - Yee Chan Li
- Johns Hopkins Department of Otolaryngology Head and Neck Surgery, 1800 Orleans Street, Baltimore, MD, 21287
| | - Ioan Lina
- Johns Hopkins Department of Otolaryngology Head and Neck Surgery, 1800 Orleans Street, Baltimore, MD, 21287
| | - Alexander Gelbard
- Department of Otolaryngology - Head & Neck Surgery, Vanderbilt University School of Medicine, Nashville, Tennessee, United States of America
| | - Alexander T. Hillel
- Johns Hopkins Department of Otolaryngology Head and Neck Surgery, 1800 Orleans Street, Baltimore, MD, 21287
| | - Kevin Motz
- Johns Hopkins Department of Otolaryngology Head and Neck Surgery, 1800 Orleans Street, Baltimore, MD, 21287
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Inciarte-Mundo J, Frade-Sosa B, Sanmartí R. From bench to bedside: Calprotectin (S100A8/S100A9) as a biomarker in rheumatoid arthritis. Front Immunol 2022; 13:1001025. [PMID: 36405711 PMCID: PMC9672845 DOI: 10.3389/fimmu.2022.1001025] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Accepted: 10/19/2022] [Indexed: 12/30/2022] Open
Abstract
S100A9/S100A8 (calprotectin), a member of the S100 protein family, has been shown to play a pivotal role in innate immunity activation. Calprotectin plays a critical role in the pathogenesis of rheumatoid arthritis (RA), as it triggers chemotaxis, phagocyte migration and modulation of neutrophils and macrophages. Higher calprotectin levels have been found in synovial fluid, plasma, and serum from RA patients. Recent studies have demonstrated better correlations between serum or plasma calprotectin and composite inflammatory disease activity indexes than c-reactive protein (CRP) or the erythrocyte sedimentation rate (ESR). Calprotectin serum levels decreased after treatment, independently of the DMARD type or strategy. Calprotectin has shown the strongest correlations with other sensitive techniques to detect inflammation, such as ultrasound. Calprotectin independently predicts radiographic progression. However, its value as a biomarker of treatment response and flare after tapering is unclear. This update reviews the current understanding of calprotectin in RA and discusses possible applications as a biomarker in clinical practice.
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Affiliation(s)
- José Inciarte-Mundo
- Biological aggression and Response Mechanisms, Inflammatory joint diseases (IJDs), Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clinic, University of Barcelona, Barcelona, Spain
| | - Beatriz Frade-Sosa
- Rheumatology Department, Hospital Clinic, University of Barcelona, Barcelona, Spain
| | - Raimon Sanmartí
- Biological aggression and Response Mechanisms, Inflammatory joint diseases (IJDs), Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clinic, University of Barcelona, Barcelona, Spain,Rheumatology Department, Hospital Clinic, University of Barcelona, Barcelona, Spain,*Correspondence: Raimon Sanmartí,
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Keskitalo PL, Kangas SM, Sard S, Pokka T, Glumoff V, Kulmala P, Vähäsalo P. Myeloid-related protein 8/14 in plasma and serum in patients with new-onset juvenile idiopathic arthritis in real-world setting in a single center. Pediatr Rheumatol Online J 2022; 20:42. [PMID: 35710418 PMCID: PMC9204870 DOI: 10.1186/s12969-022-00701-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Accepted: 05/30/2022] [Indexed: 12/31/2022] Open
Abstract
OBJECTIVE The aim of this study was to analyze the usefulness of myeloid-related protein 8/14 (MRP8/14) in the prediction of disease course in a real-world setting for patients with new-onset juvenile idiopathic arthritis (JIA), to identify the relationship between MRP8/14 and disease activity using the physician's global assessment of disease activity (PGA), and determine whether the MRP8/14 levels measured in serum and plasma are equally useful. METHODS In this prospective follow-up study, 87 new-onset non-systemic JIA patients were studied. Blood and synovial fluid samples were collected prior to any antirheumatic medication use. MRP8/14 was measured from serum (S-MRP8/14), plasma (P-MRP8/14), and synovial fluid samples using ELISA. RESULTS The baseline MRP8/14 blood levels were significantly higher in patients using synthetic antirheumatic drugs than in patients with no systemic medications at 1 year after diagnosis in serum (mean 298 vs. 198 ng/ml, P < 0.001) and in plasma (mean 291 vs. 137 ng/ml, P = 0.001). MRP8/14 levels at the time of JIA diagnosis were higher in patients who started methotrexate during 1.5-year follow-up compared to those who achieved long-lasting inactive disease status without systemic medications (serum: mean 298 vs. 219 ng/ml, P = 0.006 and plasma: 296 vs. 141 ng/ml, P = 0.001). P-MRP8/14 was the most effective predictive variable for disease activity (by PGA) in linear multivariate regression model (combined to ESR, CRP, leukocytes, and neutrophils), whereas S-MRP8/14 was not significant. CONCLUSION Blood MRP8/14 levels at baseline seem to predict disease course in new-onset JIA patients. P-MRP8/14 might be better than S-MRP8/14 when assessing disease activity at the time of JIA diagnosis.
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Affiliation(s)
- Paula L. Keskitalo
- grid.10858.340000 0001 0941 4873PEDEGO Research Unit, University of Oulu, Oulu, Finland ,grid.412326.00000 0004 4685 4917Department of Pediatrics, Oulu University Hospital, Kajaanintie 50, 90220 Oulu, Finland ,grid.412326.00000 0004 4685 4917Medical Research Center, Oulu University Hospital and University of Oulu, Oulu, Finland
| | - Salla M. Kangas
- grid.10858.340000 0001 0941 4873PEDEGO Research Unit, University of Oulu, Oulu, Finland ,grid.412326.00000 0004 4685 4917Medical Research Center, Oulu University Hospital and University of Oulu, Oulu, Finland
| | - Sirja Sard
- grid.10858.340000 0001 0941 4873PEDEGO Research Unit, University of Oulu, Oulu, Finland ,grid.412326.00000 0004 4685 4917Department of Pediatrics, Oulu University Hospital, Kajaanintie 50, 90220 Oulu, Finland ,grid.412326.00000 0004 4685 4917Medical Research Center, Oulu University Hospital and University of Oulu, Oulu, Finland
| | - Tytti Pokka
- grid.10858.340000 0001 0941 4873PEDEGO Research Unit, University of Oulu, Oulu, Finland ,grid.412326.00000 0004 4685 4917Medical Research Center, Oulu University Hospital and University of Oulu, Oulu, Finland
| | - Virpi Glumoff
- grid.10858.340000 0001 0941 4873Research Unit of Biomedicine, University of Oulu, Oulu, Finland
| | - Petri Kulmala
- grid.10858.340000 0001 0941 4873PEDEGO Research Unit, University of Oulu, Oulu, Finland ,grid.412326.00000 0004 4685 4917Department of Pediatrics, Oulu University Hospital, Kajaanintie 50, 90220 Oulu, Finland ,grid.412326.00000 0004 4685 4917Medical Research Center, Oulu University Hospital and University of Oulu, Oulu, Finland
| | - Paula Vähäsalo
- PEDEGO Research Unit, University of Oulu, Oulu, Finland. .,Department of Pediatrics, Oulu University Hospital, Kajaanintie 50, 90220, Oulu, Finland. .,Medical Research Center, Oulu University Hospital and University of Oulu, Oulu, Finland.
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Abstract
Rheumatoid arthritis (RA) is an inflammatory autoimmune disease characterized by inflammatory cell infiltration, high levels of cytokines, and erosion of cartilage and bone in joints. Calprotectin (CLP), as a recently described member of S100 family proteins, is a heterodimeric complex of S100A8 and S100A9. Currently, plenty of studies have indicated significantly increased serum and synovial fluid levels of CLP in patients with RA. It was reported that CLP was related to cell differentiation, migration, apoptosis, and production of pro-inflammatory factors in RA. In addition, there are the positive relationships between serum, synovial CLP and traditional acute phase reactants, disease activity, ultrasound and radiographic progression of joints, and treatment response of RA. In this review, we mainly discuss the role of CLP in the pathogenesis of RA as well as its potential to estimate clinical disease progression of RA patients.
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Zhang W, Li F, Gao W. Tripterygium wilfordii Inhibiting Angiogenesis for Rheumatoid Arthritis Treatment. J Natl Med Assoc 2017; 109:142-148. [PMID: 28599756 DOI: 10.1016/j.jnma.2017.02.007] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2017] [Revised: 02/11/2017] [Accepted: 02/18/2017] [Indexed: 01/01/2023]
Abstract
Rheumatoid arthritis (RA) is a chronic inflammatory disease with a serious pre-vascular inflammatory phase, followed by significant increase in vessel growth. Inhibition of angiogenesis is a novel therapeutic strategy against RA. The Chinese herbal remedy Tripterygium wilfordii, Hook. f. (TwHf) has been reported to be therapeutically efficacious in the treatment of RA. Recent studies have revealed that treatment with TwHf extracts inhibit angiogenesis of RA, thereby elaborately attenuation RA symptom. This review mainly addresses the anti-angiogenesis effect of TwHf in treatment of RA.
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Affiliation(s)
- Weisan Zhang
- School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China; Department of Geriatrics, Tianjin Medical University General Hospital, Tianjin 300020, China
| | - Fengtan Li
- Department of Radiology, Tianjin Medical University General Hospital, Tianjin 300020, China.
| | - Wenyuan Gao
- Department of Geriatrics, Tianjin Medical University General Hospital, Tianjin 300020, China.
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Acar A, Guzel S, Sarifakioglu B, Guzel EC, Guzelant AY, Karadag C, Kiziler L. Calprotectin levels in patients with rheumatoid arthritis to assess and association with exercise treatment. Clin Rheumatol 2016; 35:2685-2692. [PMID: 27094943 DOI: 10.1007/s10067-016-3240-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2016] [Revised: 03/16/2016] [Accepted: 03/19/2016] [Indexed: 01/23/2023]
Abstract
Rheumatoid arthritis (RA) is a chronic, inflammatory, and autoimmune disease that can cause permanent joint damage. In our study, we aim to analyze the change in calprotectin levels following the low-density exercise levels applied to the patients with RA. Twenty-eight patients with RA and 30 healthy controls were included in this study. To evaluate the activity of disease in RA, scores of disease activity that has increased (DAS-28) are figured. Calprotectin, nitric oxide (NO), white blood cell (WBC) count, erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), and rheumatoid factor (RF) levels are tested as the laboratory evaluation. Calprotectin, NO, CRP, ESR, WBC, and RF levels were significantly higher in the patient group compared to the control group (p < 0.01, p < 0.001, p < 0.01, p < 0.01, p < 0.01, and p < 0.05, respectively). In correlation analysis applied to the patient group with RA, there has been determined a positive relation with calprotectin, and DAS-28, CRP, NO, RF, and WBC (p < 0.001, p < 0.05, p < 0.001, p < 0.05, and p < 0.05, respectively). In result of the low-density exercise treatment applied to patients with RA for 8 weeks, there has been determined a significant decrease in calprotectin, DAS-28, NO, CRP, ESR, and RF levels (p < 0.05, p < 0.001, p < 0.01, p < 0.05, p < 0.05, and p < 0.05, respectively). As a result, a significant relation is found between RA disease activity and calprotectin levels and other inflammatory parameters. At the same time, it shows that calprotectin which is a significant indicator of local inflammation can be used as a good identifier in following up exercise treatment.
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Affiliation(s)
- Ayse Acar
- Department of Medical Biochemistry, Faculty of Medicine, Namik Kemal University, Tekirdag, Turkey
| | - Savas Guzel
- Department of Medical Biochemistry, Faculty of Medicine, Namik Kemal University, Tekirdag, Turkey.
| | - Banu Sarifakioglu
- Department of Physical Medicine and Rehabilitation, Faculty of Medicine, Namik Kemal University, Tekirdag, Turkey
| | - Eda Celik Guzel
- Department of Family Physician, Faculty of Medicine, Namik Kemal University, Tekirdag, Turkey
| | - Aliye Yildirim Guzelant
- Department of Physical Medicine and Rehabilitation, Faculty of Medicine, Namik Kemal University, Tekirdag, Turkey
| | - Ceyda Karadag
- Department of Physical Medicine and Rehabilitation, Tekirdag Government Hospital, Tekirdag, Turkey
| | - Lebriz Kiziler
- Electrical and Computer Engineering, Independent Research Associated, Stuttgart, Germany
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7
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Role of calprotectin in cardiometabolic diseases. Cytokine Growth Factor Rev 2014; 25:67-75. [DOI: 10.1016/j.cytogfr.2014.01.005] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2014] [Accepted: 01/17/2014] [Indexed: 01/13/2023]
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Kang KY, Woo JW, Park SH. S100A8/A9 as a biomarker for synovial inflammation and joint damage in patients with rheumatoid arthritis. Korean J Intern Med 2014; 29:12-9. [PMID: 24574827 PMCID: PMC3932383 DOI: 10.3904/kjim.2014.29.1.12] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2013] [Accepted: 12/14/2013] [Indexed: 11/27/2022] Open
Abstract
S100A8 and S100A9 are major leukocyte proteins, known as damage-associated molecular patterns, found at high concentrations in the synovial fluid of patients with rheumatoid arthritis (RA). A heterodimeric complex of S100A8/A9 is secreted by activated leukocytes and binds to Toll-like receptor 4, which mediates downstream signaling and promotes inflammation and autoimmunity. Serum and synovial fluid levels of S100A8/A9 are markedly higher in patients with RA than in patients with osteoarthritis or miscellaneous inflammatory arthritis. Serum levels of S100A8/A9 are significantly correlated with clinical and laboratory markers of inflammation, such as C-reactive protein, erythrocyte sedimentation rate, rheumatoid factor, and the Disease Activity Score for 28 joints. Significant correlations have also been found between S100A8/A9 and radiographic and clinical assessments of joint damage, such as hand radiographs and the Rheumatoid Arthritis Articular Damage score. In addition, among known inflammatory markers, S100A8/A9 has the strongest correlation with total sum scores of ultrasonography assessment. Furthermore, baseline levels of S100A8/A9 are independently associated with progression of joint destruction in longitudinal studies and are responsive to change during conventional and biologic treatments. These findings suggest S100A8/A9 to be a valuable diagnostic and prognostic biomarker for RA.
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Affiliation(s)
- Kwi Young Kang
- Division of Rheumatology, Department of Internal Medicine, The Catholic University of Korea College of Medicine, Seoul, Korea
- Division of Rheumatology, Department of Internal Medicine, Incheon St. Mary's Hospital, The Catholic University of Korea College of Medicine, Incheon, Korea
| | - Jung-Won Woo
- Department of Convergent Research Consortium for Immunologic Disease, Seoul St. Mary's Hospital, The Catholic University of Korea College of Medicine, Seoul, Korea
- Business Development, Genexine Inc., Seongnam, Korea
| | - Sung-Hwan Park
- Division of Rheumatology, Department of Internal Medicine, The Catholic University of Korea College of Medicine, Seoul, Korea
- Department of Convergent Research Consortium for Immunologic Disease, Seoul St. Mary's Hospital, The Catholic University of Korea College of Medicine, Seoul, Korea
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Liu G, Jiang Y, Chen X, Zhang R, Ma G, Feng R, Zhang L, Liao M, Miao Y, Chen Z, Zeng R, Li K. Measles contributes to rheumatoid arthritis: evidence from pathway and network analyses of genome-wide association studies. PLoS One 2013; 8:e75951. [PMID: 24204584 PMCID: PMC3799991 DOI: 10.1371/journal.pone.0075951] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2013] [Accepted: 08/19/2013] [Indexed: 12/27/2022] Open
Abstract
Growing evidence from epidemiological studies indicates the association between rheumatoid arthritis (RA) and measles. However, the exact mechanism for this association is still unclear now. We consider that the strong association between both diseases may be caused by shared genetic pathways. We performed a pathway analysis of large-scale RA genome-wide association studies (GWAS) dataset with 5,539 cases and 20,169 controls of European descent. Meanwhile, we evaluated our findings using previously identified RA loci, protein-protein interaction network and previous results from pathway analysis of RA and other autoimmune diseases GWAS. We confirmed four pathways including Cytokine-cytokine receptor interaction, Jak-STAT signaling, T cell receptor signaling and Cell adhesion molecules. Meanwhile, we highlighted for the first time the involvement of Measles and Intestinal immune network for IgA production pathways in RA. Our results may explain the strong association between RA and measles, which may be caused by the shared genetic pathway. We believe that our results will be helpful for future genetic studies in RA pathogenesis and may significantly assist in the development of therapeutic strategies.
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Affiliation(s)
- Guiyou Liu
- Institute of Neurology, Guangdong Medical College, Zhanjiang, China
- Genome Analysis Laboratory, Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin, China
| | - Yongshuai Jiang
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, China
| | - Xiaoguang Chen
- Key Laboratory of Sweetpotato Biology and Genetic Breeding, Sweetpotato Research Institute, Chinese Academy of Agricultural Sciences, Xuzhou, Jiangsu, China
| | - Ruijie Zhang
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, China
| | - Guoda Ma
- Institute of Neurology, Guangdong Medical College, Zhanjiang, China
| | - Rennan Feng
- Department of Nutrition and Food Hygiene, School of Public Health, Harbin Medical University, Harbin, China
| | - Liangcai Zhang
- Department of Bioinformatics and Computational Biology, Division of Quantitative Sciences, The University of Texas M.D. Anderson Cancer Center, Houston, Texas, United States of America
| | - Mingzhi Liao
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, China
| | - Yingbo Miao
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, China
| | - Zugen Chen
- Department of Human Genetics, University of California Los Angeles, Los Angeles, California, United States of America
| | - Rong Zeng
- Department of Orthopedic Surgery, Affiliated Hospital of Guangdong Medical College, Zhanjiang, China
- * E-mail: (RZ); (KL)
| | - Keshen Li
- Institute of Neurology, Guangdong Medical College, Zhanjiang, China
- * E-mail: (RZ); (KL)
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