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Qu J, Lin L, Fu G, Zheng M, Geng J, Sun X, Xing L. The analysis of multiple omics and examination of pathological images revealed the prognostic and therapeutic significances of CD93 in lung squamous cell carcinoma. Life Sci 2024; 339:122422. [PMID: 38224815 DOI: 10.1016/j.lfs.2024.122422] [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: 08/14/2023] [Revised: 12/31/2023] [Accepted: 01/08/2024] [Indexed: 01/17/2024]
Abstract
As a potent pro-angiogenic factor, the role of CD93 in the prognosis and therapeutic outcomes of lung squamous cell carcinoma (LUSC) merits exploration. In this study, we systematically collected transcriptomic, genomic, and clinical data from various public databases, as well as pathological images from hospital-operated patients. Employing statistical analysis software like R (Version 4.2.2) and GraphPad (Version 8.0), we conducted comprehensive analyses of multi-omics data. The results revealed elevated CD93 expression in LUSC tissues, closely associated with various cancer-related pathways. High CD93 expression indicated advanced clinical stage and poorer prognosis. Furthermore, CD93 contributed to resistance against chemotherapy and immunotherapy by enhancing tumor cell stemness, reducing immune cell infiltration, and inducing T cell exhaustion. Patients with low CD93 expression exhibited higher response rates to both chemotherapy and immunotherapy. Immunohistochemistry validated the significance of CD93 in LUSC. CD93 emerges as a biomarker signaling unfavorable prognosis and influencing therapeutic outcomes, suggesting a potential LUSC treatment avenue.
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Affiliation(s)
- Jialin Qu
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Science, Jinan 250117, Shandong, China
| | - Li Lin
- Department of Respiratory Medicine, Shandong Provincial Chest Hospital, Shandong Public Health Clinical Center, Jinan 250117, Shandong, China
| | - Guangming Fu
- Department of Pathology, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao 266003, China
| | - Mei Zheng
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Science, Jinan 250117, Shandong, China
| | - Jiaxiao Geng
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Science, Jinan 250117, Shandong, China
| | - Xiaorong Sun
- Department of Nuclear Medicine, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan 250117, Shandong, China.
| | - Ligang Xing
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Science, Jinan 250117, Shandong, China.
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Huang SE, Kuo CH, Shiao SY, Shen CR, Lee FT, Chang BI, Hsu JH, Wu HL, Yeh JL, Lai CH. Soluble CD93 lectin-like domain sequesters HMGB1 to ameliorate inflammatory diseases. Theranostics 2023; 13:4059-4078. [PMID: 37554277 PMCID: PMC10405849 DOI: 10.7150/thno.84935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Accepted: 07/06/2023] [Indexed: 08/10/2023] Open
Abstract
Rationale: CD93, a C-type lectin-like transmembrane glycoprotein, can be shed in a soluble form (sCD93) upon inflammatory stimuli. sCD93 effectively enhances apoptotic cell clearance and has been proposed as an inflammatory disease biomarker. The function of sCD93 involved directly in inflammation remains to be determined. Herein, we attempted to examine the hypothesis that sCD93 might sequester proinflammatory high-mobility group box 1 protein (HMGB1), exerting anti-inflammatory properties. Methods: Different forms of soluble recombinant human CD93 (rCD93) were prepared by a mammalian protein expression system. rCD93-HMGB1 interaction was assessed using co-immunoprecipitation and solid-phase binding assays. Effects of soluble rCD93 were evaluated in HMGB1-induced macrophage and vascular smooth muscle cells (VSMC) activation and receptor activator of nuclear factor-κB ligand (RANKL)-induced osteoclastogenesis, CaCl2-induced and angiotensin II-infused abdominal aortic aneurysm (AAA) formation and ovariectomized-induced osteoporosis in mice. Results: Protein binding studies revealed that soluble rCD93, via the lectin-like domain (D1), can bind to HMGB1 and intercept HMGB1-receptor interaction. Soluble rCD93 containing D1 inhibited HMGB1-induced proinflammatory cytokine production and intracellular mitogen-activated protein kinase (MAPK)/nuclear factor (NF)-κB activation in macrophages and VSMCs, thereby attenuating CaCl2-induced and angiotensin II-infused AAA models. During osteoclastogenesis, RANKL stimulated HMGB1 secretion that promoted RANKL-induced osteoclastogenesis in return. Soluble rCD93 containing D1 impeded RANKL-induced osteoclastogenic marker gene expression and intracellular MAPK/NF-κB signaling, thereby mitigating ovariectomized-induced osteoporosis. Conclusion: These findings demonstrate the therapeutic potential of soluble recombinant CD93 containing D1 in inflammatory diseases. Our study highlights a novel anti-inflammatory mechanism, i.e., sequestration of HMGB1, through which sCD93 prevents HMGB1-receptor interaction on effector cells and alleviates inflammation.
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Affiliation(s)
- Shang-En Huang
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Cheng-Hsiang Kuo
- International Center for Wound Repair and Regeneration, National Cheng Kung University, Tainan, Taiwan
| | - Si-Yu Shiao
- Department of Biochemistry and Molecular Biology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Cardiovascular Research Center, National Cheng Kung University, Tainan, Taiwan
| | - Chia-Rui Shen
- Department of Medical Biotechnology and Laboratory Science, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Fang-Tzu Lee
- Cardiovascular Research Center, National Cheng Kung University, Tainan, Taiwan
- Department of Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Bi-Ing Chang
- Department of Biochemistry and Molecular Biology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Cardiovascular Research Center, National Cheng Kung University, Tainan, Taiwan
| | - Jong-Hau Hsu
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Pediatrics, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Department of Pediatrics, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Hua-Lin Wu
- International Center for Wound Repair and Regeneration, National Cheng Kung University, Tainan, Taiwan
- Department of Biochemistry and Molecular Biology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Cardiovascular Research Center, National Cheng Kung University, Tainan, Taiwan
| | - Jwu-Lai Yeh
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Pharmacology, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Medical Research, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Department of Marine Biotechnology and Resources, National Sun Yat-sen University, Kaohsiung, Taiwan
| | - Chao-Han Lai
- Department of Biochemistry and Molecular Biology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Cardiovascular Research Center, National Cheng Kung University, Tainan, Taiwan
- Department of Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, Tennessee, USA
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Tossetta G, Piani F, Borghi C, Marzioni D. Role of CD93 in Health and Disease. Cells 2023; 12:1778. [PMID: 37443812 PMCID: PMC10340406 DOI: 10.3390/cells12131778] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 06/28/2023] [Accepted: 07/03/2023] [Indexed: 07/15/2023] Open
Abstract
CD93 (also known as complement protein 1 q subcomponent receptor C1qR1 or C1qRp), is a transmembrane glycoprotein encoded by a gene located on 20p11.21 and composed of 652 amino acids. CD93 can be present in two forms: soluble (sCD93) and membrane-bound (CD93). CD93 is mainly expressed on endothelial cells, where it plays a key role in promoting angiogenesis both in physiology and disease, such as age-related macular degeneration and tumor angiogenesis. In fact, CD93 is highly expressed in tumor-associated vessels and its presence correlates with a poor prognosis, poor immunotherapy response, immune cell infiltration and high tumor, node and metastasis (TNM) stage in many cancer types. CD93 is also expressed in hematopoietic stem cells, cytotrophoblast cells, platelets and many immune cells, i.e., monocytes, neutrophils, B cells and natural killer (NK) cells. Accordingly, CD93 is involved in modulating important inflammatory-associated diseases including systemic sclerosis and neuroinflammation. Finally, CD93 plays a role in cardiovascular disease development and progression. In this article, we reviewed the current literature regarding the role of CD93 in modulating angiogenesis, inflammation and tumor growth in order to understand where this glycoprotein could be a potential therapeutic target and could modify the outcome of the abovementioned pathologies.
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Affiliation(s)
- Giovanni Tossetta
- Department of Experimental and Clinical Medicine, Università Politecnica delle Marche, 60126 Ancona, Italy;
| | - Federica Piani
- Cardiovascular Medicine Unit, Heart, Chest and Vascular Department, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy; (F.P.); (C.B.)
- Hypertension and Cardiovascular Risk Research Center, Medical and Surgical Sciences Department, Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy
| | - Claudio Borghi
- Cardiovascular Medicine Unit, Heart, Chest and Vascular Department, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy; (F.P.); (C.B.)
- Hypertension and Cardiovascular Risk Research Center, Medical and Surgical Sciences Department, Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy
| | - Daniela Marzioni
- Department of Experimental and Clinical Medicine, Università Politecnica delle Marche, 60126 Ancona, Italy;
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Piani F, Tossetta G, Cara-Fuentes G, Agnoletti D, Marzioni D, Borghi C. Diagnostic and Prognostic Role of CD93 in Cardiovascular Disease: A Systematic Review. Biomolecules 2023; 13:910. [PMID: 37371490 PMCID: PMC10296080 DOI: 10.3390/biom13060910] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 05/24/2023] [Accepted: 05/25/2023] [Indexed: 06/29/2023] Open
Abstract
INTRODUCTION Cluster of Differentiation (CD) 93 (also known as complement protein 1 q subcomponent receptor C1qR1 or C1qRp) is a transmembrane glycoprotein that can also be present in a soluble (sCD93) form. Recent studies have investigated the role of this protein in cardiovascular disease (CVD). The present systematic review aims to assess the associations between CD93 and cardiovascular (CV) risk factors and disease at both the proteomic and genomic levels. METHODS We conducted systematic searches in the PubMed, EMBASE, and Web of Science databases to identify all human studies since inception to February 2023 that investigated the role of CD93 in CV risk factors, CVD, and CV-associated outcomes. The data collection and analysis have been independently conducted by two reviewers. The search terms included: cardiovascular, heart failure, acute stroke, myocardial infarction, stroke, peripheral artery disease, cardiovascular death, MACE, hypertension, metabolic syndrome, hyperuricemia, diabetes, cd93, c1qr, C1qR1, complement protein 1 q subcomponent receptor. RESULTS A total of 182 references were identified, and 15 studies investigating the associations between CD93 protein levels or CD93 genetic polymorphisms and the development or prevalence of CV risk factors (i.e., hypertension, dyslipidemia, and obesity) and CVD (i.e., heart failure, coronary artery disease, and ischemic stroke) were included. Although promising, the quality and dimension of the analyzed studies do not allow for a definitive answer to the question of whether CD93 may hold diagnostic and prognostic value in CVD.
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Affiliation(s)
- Federica Piani
- Cardiovascular Internal Medicine, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy; (D.A.); (C.B.)
- Department of Medical and Surgical Sciences, University of Bologna, 40138 Bologna, Italy
| | - Giovanni Tossetta
- Department of Experimental and Clinical Medicine, Università Politecnica delle Marche, 60126 Ancona, Italy; (G.T.); (D.M.)
| | - Gabriel Cara-Fuentes
- Division of Pediatric Nephrology, Children’s Hospital Colorado, Aurora, CO 80045, USA;
| | - Davide Agnoletti
- Cardiovascular Internal Medicine, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy; (D.A.); (C.B.)
- Department of Medical and Surgical Sciences, University of Bologna, 40138 Bologna, Italy
| | - Daniela Marzioni
- Department of Experimental and Clinical Medicine, Università Politecnica delle Marche, 60126 Ancona, Italy; (G.T.); (D.M.)
| | - Claudio Borghi
- Cardiovascular Internal Medicine, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy; (D.A.); (C.B.)
- Department of Medical and Surgical Sciences, University of Bologna, 40138 Bologna, Italy
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Liu S, Liu F, Zhang Z, Zhuang Z, Yuan X, Chen Y. The SELP, CD93, IL2RG, and VAV1 Genes Associated with Atherosclerosis May Be Potential Diagnostic Biomarkers for Psoriasis. J Inflamm Res 2023; 16:827-843. [PMID: 36876153 PMCID: PMC9983575 DOI: 10.2147/jir.s398862] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Accepted: 02/16/2023] [Indexed: 03/03/2023] Open
Abstract
Purpose Psoriasis and atherosclerosis are immunometabolic diseases. This study aimed to integrate bioinformatics and updated public resources to find potential biological markers associated with atherosclerosis that can cause psoriasis. Patients and Methods Microarray datasets were downloaded from the Gene Expression Omnibus (GEO) database. Differentially expressed genes (DEGs) were screened, and functional enrichment analysis was performed. We identified psoriasis and atherosclerosis common immune-related genes (PA-IRGs) by overlapping immune-related genes (IRGs) with genes in the module most associated with psoriasis and atherosclerosis obtained by weighted gene co-expression network analysis (WGCNAs). Receiver operating characteristic (ROC) was conducted to evaluate the predictive ability. The skin expression levels of diagnostic biomarkers were further verified by immunohistochemical staining. CIBERSORT, single-sample gene set enrichment analysis (ssGSEA), and Pearson's correlation analysis were applied to evaluate immune and lipid metabolism relationships in psoriatic tissues. In addition, a lincRNA-miRNA-mRNA network was constructed to find the pathogenesis in which diagnostic markers may be involved. Results Four PA-IRGs (SELP, CD93, IL2RG, and VAV1) demonstrated the optimal diagnostic value, with an AUC above 0.8. The immune cell infiltration analysis showed that dendritic resting cells, NK cell activation, neutrophils, macrophages M2, macrophages M0, and B-cell memory were highly abundant in psoriasis. Immune response analysis showed that TNF family members, chemokine receptors, interferons, natural killer cells, and TGF-β family members might be involved in psoriasis. Diagnostic biomarkers are strongly associated with various infiltrating immune cells, immune responses, and lipid metabolism. A lincRNA-miRNA-mRNA regulatory network consisting of 31 lincRNAs and 23 miRNAs was constructed. LINC00662 is involved in modulating four diagnostic biomarkers. Conclusion This study identified atherosclerosis-related genes SELP, CD93, VAV1, and IL2RG as potential psoriasis diagnostic markers. Provide novel insights into the possible regulatory mechanisms involved in psoriasis.
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Affiliation(s)
- Shougang Liu
- Department of Dermatology, Dermatology Hospital of Southern Medical University, Guangzhou, People's Republic of China
| | - Fanghua Liu
- Department of Dermatology, Dermatology Hospital of Southern Medical University, Guangzhou, People's Republic of China.,Department of Dermatology, Guangdong Medical University, Zhanjiang, People's Republic of China
| | - Zeqiao Zhang
- Department of Dermatology, Dermatology Hospital of Southern Medical University, Guangzhou, People's Republic of China
| | - Zhe Zhuang
- Department of Dermatology, Dermatology Hospital of Southern Medical University, Guangzhou, People's Republic of China.,Department of Dermatology, Guangdong Medical University, Zhanjiang, People's Republic of China
| | - Xiuqing Yuan
- Department of Dermatology, Dermatology Hospital of Southern Medical University, Guangzhou, People's Republic of China
| | - Yongfeng Chen
- Department of Dermatology, Dermatology Hospital of Southern Medical University, Guangzhou, People's Republic of China.,Department of Dermatology, Guangdong Medical University, Zhanjiang, People's Republic of China
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Deficiency of CD93 exacerbates inflammation-induced activation and migration of BV2 microglia by regulating the TAK1/NF-κB pathway. Neurosci Lett 2022; 791:136914. [DOI: 10.1016/j.neulet.2022.136914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Revised: 09/26/2022] [Accepted: 10/10/2022] [Indexed: 11/18/2022]
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Ma K, Chen S, Chen X, Zhao X, Yang J. CD93 is Associated with Glioma-related Malignant Processes and Immunosuppressive Cell Infiltration as an Inspiring Biomarker of Survivance. J Mol Neurosci 2022; 72:2106-2124. [PMID: 36006582 DOI: 10.1007/s12031-022-02060-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2022] [Accepted: 08/18/2022] [Indexed: 11/24/2022]
Abstract
Previous reports have confirmed the significance of CD93 in the progression of multiple tumors; however, there are few studies examining its immune properties for gliomas. Here, we methodically investigated the pathophysiological characteristics and clinical manifestations of gliomas. Six hundred ninety-nine glioma patients in TCGA along with 325 glioma patients in CGGA were correspondingly collected for training and validating. We analyzed and visualized total statistics using RStudio. One-way ANOVA and Student's t-test were used to assess groups' differences. All differences were considered statistically significant at the level of P < 0.05. CD93 markedly upregulated among HGG, MGMT promoter unmethylated subforms, IDH wild forms, 1p19q non-codeletion subforms, and mesenchyme type gliomas. ROC analysis illustrated the favorable applicability of CD93 in estimating mesenchyme subform. Kaplan-Meier curves together with multivariable Cox analyses upon survivance identified high-expression CD93 as a distinct prognostic variable for glioma patients. GO analysis of CD93 documented its predominant part in glioma-related immunobiological processes and inflammation responses. We examined the associations of CD93 with immune-related meta-genes, and CD93 positively correlated with HCK, LCK, MHC I, MHC II, STAT1 and IFN, while adverse with IgG. Association analyses between CD93 and gliomas-infiltrating immunocytes indicated that the infiltrating degrees of most immunocytes exhibited positive correlations with CD93, particularly these immunosuppressive subsets such as TAM, Treg, and MDSCs. CD93 is markedly associated with adverse pathology types, unfavorable survival, and immunosuppressive immunocytes infiltration among gliomas, thus identifying CD93 as a practicable marker and a promising target for glioma-based precise diagnosis and therapeutic strategies.
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Affiliation(s)
- Kaiming Ma
- Department of Neurosurgery, Peking University Third Hospital, Haidian District, 49 North Garden Rd, Beijing, 100191, China
| | - Suhua Chen
- Department of Neurosurgery, Peking University Third Hospital, Haidian District, 49 North Garden Rd, Beijing, 100191, China
| | - Xin Chen
- Department of Neurosurgery, Peking University Third Hospital, Haidian District, 49 North Garden Rd, Beijing, 100191, China.,Center for Precision Neurosurgery and Oncology of Peking University Health Science Center, Beijing, China
| | - Xiaofang Zhao
- Department of Neurosurgery, Peking University Third Hospital, Haidian District, 49 North Garden Rd, Beijing, 100191, China
| | - Jun Yang
- Department of Neurosurgery, Peking University Third Hospital, Haidian District, 49 North Garden Rd, Beijing, 100191, China. .,Center for Precision Neurosurgery and Oncology of Peking University Health Science Center, Beijing, China.
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Zhang Z, Zheng M, Ding Q, Liu M. CD93 Correlates With Immune Infiltration and Impacts Patient Immunotherapy Efficacy: A Pan-Cancer Analysis. Front Cell Dev Biol 2022; 10:817965. [PMID: 35242761 PMCID: PMC8886047 DOI: 10.3389/fcell.2022.817965] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Accepted: 01/06/2022] [Indexed: 12/24/2022] Open
Abstract
Background: The clinical implementation of immune-checkpoint inhibitors (ICIs) targeting CTLA4, PD-1, and PD-L1 has revolutionized the treatment of cancer. However, the majority of patients do not derive clinical benefit. Further development is needed to optimize the approach of ICI therapy. Immunotherapy combined with other forms of treatment is a rising strategy for boosting antitumor responses. CD93 was found to sensitize tumors to immune-checkpoint blocker therapy after the blockade of its pathway. However, its role in immune and ICB therapy across pan-cancer has remained unexplored. Methods: In this study, we provide a comprehensive investigation of CD93 expression in a pan-cancer manner involving 33 cancer types. We evaluated the association of CD93 expression with prognosis, mismatch repair, tumor mutation burden, and microsatellite instability, immune checkpoints, tumor microenvironment, and immune using multiple online datasets, including The Cancer Genome Atlas, Cancer Cell Line Encyclopedia, Genotype Tissue-Expression, cBioPortal, Tumor Immune Estimation Resource database, and Tumor Immune Single-cell Hub. Results: CD93 expression varied strongly among cancer types, and increased CD93 gene expression was associated with poor prognosis as well as higher immune factors in most cancer types. Additionally, the level of CD93 was significantly correlated with MMR, TMB, MSI, immune checkpoints, TME, and immune cell infiltration. Noticeably, our results mediated a strong positive contact between CD93 and CAFs, endothelial cells, myeloid dendritic cells, hematopoietic stem cells, mononuclear/macrophage subsets, and neutrophils while a negative correlation with Th1, MDSC, NK, and T-cell follicular helper in almost all cancers. Function analysis on CD93 revealed a link between itself and promoting cancers, inflammation, and angiogenesis. Conclusion: CD93 can function as a prognostic marker in various malignant tumors and is integral in TME and immune infiltration. Inhibition of the CD93 pathway may be a novel and promising strategy for immunotherapy in human cancer. Further explorations of the mechanisms of CD93 in the immune system may help improve cancer therapy methods.
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Affiliation(s)
- Zerui Zhang
- Department of Gastroenterology, Institute of Liver and Gastrointestinal Diseases, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Mengli Zheng
- Department of Gastroenterology, Institute of Liver and Gastrointestinal Diseases, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Qiang Ding
- Department of Gastroenterology, Institute of Liver and Gastrointestinal Diseases, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Mei Liu
- Department of Gastroenterology, Institute of Liver and Gastrointestinal Diseases, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Kielar M, Dumnicka P, Ignacak E, Będkowska-Prokop A, Gala-Błądzińska A, Maziarz B, Ceranowicz P, Kuśnierz-Cabala B. Soluble Complement Component 1q Receptor 1 (sCD93) Is Associated with Graft Function in Kidney Transplant Recipients. Biomolecules 2021; 11:1623. [PMID: 34827620 PMCID: PMC8615695 DOI: 10.3390/biom11111623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Revised: 10/27/2021] [Accepted: 10/29/2021] [Indexed: 11/16/2022] Open
Abstract
Cluster of differentiation 93 (CD93), also known as complement component 1q receptor 1 is a transmembrane glycoprotein expressed in endothelial and hematopoietic cells and associated with phagocytosis, cell adhesion, angiogenesis and inflammation. The extracellular part, soluble CD93 (sCD93), is released to body fluids in inflammation. Data on sCD93 in kidney diseases are limited. Our aim was to evaluate serum sCD93 in long-term kidney transplant recipients as a marker of inflammation and endothelial dysfunction that may be potentially useful in early recognition of graft dysfunction. Seventy-eight adult patients with functioning kidney graft and stable clinical state were examined at least one year after kidney transplantation. Serum sCD93 was measured by enzyme immunosorbent assay. Estimated glomerular filtration rate (eGFR) and albuminuria or proteinuria were assessed at baseline and over one-year follow-up. Increased sCD93 was associated with lower baseline eGFR independently of the confounders. Moreover, sCD93 was negatively associated with eGFR during one-year follow-up in simple analysis; however, this was not confirmed after adjustment for confounders. Baseline sCD93 was positively associated with baseline albuminuria and with increased proteinuria during the follow-up. Serum sCD93 was not correlated with other studied inflammatory markers (interleukin 6, C-reactive protein, procalcitonin and C3 and C4 complement components). To the best of our knowledge, this is the first report regarding the concentrations of sCD93 in kidney transplant recipients and one of the first reports showing the inverse association between sCD93 and renal function. Serum sCD93 should be further evaluated as a diagnostic and prognostic marker in renal transplantation.
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Affiliation(s)
- Małgorzata Kielar
- Medical Diagnostic Laboratory with a Bacteriology Laboratory, St. Louis Regional Children’s Hospital, 31-503 Kraków, Poland;
| | - Paulina Dumnicka
- Department of Medical Diagnostics, Faculty of Pharmacy, Jagiellonian University Medical College, 30-688 Kraków, Poland
| | - Ewa Ignacak
- Chair and Department of Nephrology, Faculty of Medicine, Jagiellonian University Medical College, 30-688 Kraków, Poland; (E.I.); (A.B.-P.)
| | - Alina Będkowska-Prokop
- Chair and Department of Nephrology, Faculty of Medicine, Jagiellonian University Medical College, 30-688 Kraków, Poland; (E.I.); (A.B.-P.)
| | | | - Barbara Maziarz
- Chair of Clinical Biochemistry, Department of Diagnostics, Faculty of Medicine, Jagiellonian University Medical College, 31-066 Kraków, Poland; (B.M.); (B.K.-C.)
| | - Piotr Ceranowicz
- Department of Physiology, Faculty of Medicine, Jagiellonian University Medical College, 31-531 Kraków, Poland;
| | - Beata Kuśnierz-Cabala
- Chair of Clinical Biochemistry, Department of Diagnostics, Faculty of Medicine, Jagiellonian University Medical College, 31-066 Kraków, Poland; (B.M.); (B.K.-C.)
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10
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Shehata WA, Maraee AH, Tayel N, Mohamed AS, Abd El Gayed EM, Elsayed NBAE, Mostafa MI, Bazid HAS. CD93 has a crucial role in pathogenesis of psoriasis. J Cosmet Dermatol 2021; 21:1616-1624. [PMID: 34028163 DOI: 10.1111/jocd.14250] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Revised: 05/11/2021] [Accepted: 05/19/2021] [Indexed: 12/18/2022]
Abstract
BACKGROUND Psoriasis is a chronic, immune-related disorder; inflammation, higher rate of epidermal proliferation, and angiogenesis are the main pathognomonic features. Cluster of differentiation 93 (CD93), an angiogenic element, plays a role in cell adhesion regulation and has a putative function in inflammation. OBJECTIVE To assess CD93 immunohistochemical expression in psoriatic skin and the association of CD93 single nucleotide polymorphisms (SNPs) rs2749817 to disease pathogenesis and severity. METHODS This case-control study was done on 50 patients with psoriasis vulgaris beside 50 age- and sex-matched healthy controls. Assessment of psoriasis severity was done by Psoriasis Area and Severity Index (PASI) score. 3 mm punch skin biopsies were taken from every participant, and hematoxylin and eosin staining and immunohistochemical staining for CD93 antibody were done. Assessment of CD93 rs2749817 gene polymorphism by the TaqMan allelic discrimination assay technique (real-time PCR) was done. RESULTS Immunohistochemical expression of CD93 showed membrano-cytoplasmic localization in both endothelial and inflammatory cells of cases and controls with significant more positivity in dermal endothelial and inflammatory cells of cases than controls (p = 0.001 and 0.014 respectively). Strong intensity was present in 18 of cases endothelial cells and 24 inflammatory cells with absence in controls (p = 0.001 for both) with significantly higher H-score and higher percent of positive cells (p = 0.001 for both). The TC genotype was lower in patients compared to control (p-value = 0.006) and CC genotype which was present only in cases (p-value = 0.021). CONCLUSION Cluster of differentiation 93 has an essential role in psoriasis and an encouraging future therapy for psoriasis.
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Affiliation(s)
- Wafaa Ahmed Shehata
- Department of Dermatology, Andrology and STDs, Faculty of Medicine- Menoufia University, Shebin El-Kom, Egypt
| | - Alaa Hassan Maraee
- Department of Dermatology, Andrology and STDs, Faculty of Medicine- Menoufia University, Shebin El-Kom, Egypt
| | - Nermin Tayel
- Molecular Diagnostics & Therapeutics, Molecular Diagnostics & Therapeutics Department, Genetic Engineering and Biotechnology Research Institute, Sadat City, Egypt
| | - Asmaa S Mohamed
- Department of Pathology, Faculty of Medicine, Menoufia University, Shebin El-Kom, Egypt
| | - Eman M Abd El Gayed
- Medical Biochemistry and Molecular Biology Department, Menoufia University, Shebin El-Kom, Egypt
| | | | - Mohammed I Mostafa
- Clinical Pathology Department, Medical Research Division, National Research Centre, Cairo, Egypt
| | - Heba A S Bazid
- Department of Dermatology, Andrology and STDs, Faculty of Medicine- Menoufia University, Shebin El-Kom, Egypt
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11
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Huang J, Lee HY, Zhao X, Han J, Su Y, Sun Q, Shao J, Ge J, Zhao Y, Bai X, He Y, Wang X, Wang X, Dong C. Interleukin-17D regulates group 3 innate lymphoid cell function through its receptor CD93. Immunity 2021; 54:673-686.e4. [PMID: 33852831 DOI: 10.1016/j.immuni.2021.03.018] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 12/08/2020] [Accepted: 03/19/2021] [Indexed: 02/08/2023]
Abstract
The interleukin (IL)-17 family, consisting of six members, promotes host defense but can in some context promote the development of autoimmune disease. Here, we examined the role of IL-17D, a poorly understood member in the IL-17 family. IL-17D was expressed primarily by colonic epithelial cells. Il17d-/- mice were more susceptible to acute colitis, bacterial infection and experimentally induced colon cancer than their wildtype counterparts. Il17d deficiency impaired IL-22 production by group 3 innate lymphoid cells (ILC3s) and reduced expression of IL-22-dependent antimicrobial peptides, RegIIIβ and RegIIIγ, in colon tissue at steady state and in colitis; this was associated with changes in microbial composition and dysbiosis. Protein purification studies revealed that IL-17D bound not canonical IL-17 receptors, but rather CD93, a glycoprotein expressed on mature ILC3s. Mice lacking Cd93 in ILC3s exhibited impaired IL-22 production and aggravated colonic inflammation in experimental colitis. Thus, an IL-17D-CD93 axis regulates ILC3 function to preserve intestinal homeostasis.
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Affiliation(s)
- Jinling Huang
- Institute for Immunology and School of Medicine, Tsinghua University, Beijing 100084, China; Tsinghua-Peking Center for Life Sciences, Tsinghua University, Beijing, China
| | - Hae-Youn Lee
- Institute for Immunology and School of Medicine, Tsinghua University, Beijing 100084, China
| | - Xiaohong Zhao
- Institute for Immunology and School of Medicine, Tsinghua University, Beijing 100084, China
| | - Jinyi Han
- Institute for Immunology and School of Medicine, Tsinghua University, Beijing 100084, China
| | - Yang Su
- Institute for Immunology and School of Medicine, Tsinghua University, Beijing 100084, China
| | - Qinli Sun
- Institute for Immunology and School of Medicine, Tsinghua University, Beijing 100084, China
| | - Jing Shao
- Institute for Immunology and School of Medicine, Tsinghua University, Beijing 100084, China
| | - Jiwan Ge
- Ministry of Education Key Laboratory of Protein Science, Beijing Advanced Innovation Center for Structural Biology, Beijing Frontier Research Center for Biological Structure, Collaborative Innovation Center for Biotherapy, School of Life Sciences, Tsinghua University, Beijing 100084, China
| | - Yuxi Zhao
- Institute for Immunology and School of Medicine, Tsinghua University, Beijing 100084, China
| | - Xue Bai
- Institute for Immunology and School of Medicine, Tsinghua University, Beijing 100084, China
| | - Yi He
- Institute for Immunology and School of Medicine, Tsinghua University, Beijing 100084, China
| | - Xinquan Wang
- Ministry of Education Key Laboratory of Protein Science, Beijing Advanced Innovation Center for Structural Biology, Beijing Frontier Research Center for Biological Structure, Collaborative Innovation Center for Biotherapy, School of Life Sciences, Tsinghua University, Beijing 100084, China
| | - Xiaohu Wang
- Institute for Immunology and School of Medicine, Tsinghua University, Beijing 100084, China
| | - Chen Dong
- Institute for Immunology and School of Medicine, Tsinghua University, Beijing 100084, China; Shanghai Jiao Tong University School of Medicine Affiliated Renji Hospital, Shanghai 200127, China.
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12
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Abstract
Dendritic cells are a specialized subset of hematopoietic cells essential for mounting immunity against tumors and infectious disease as well as inducing tolerance for maintenance of homeostasis. DCs are equipped with number of immunoregulatory or stimulatory molecules that interact with other leukocytes to modulate their functions. Recent advances in DC biology identified a specific role for the conventional dendritic cell type 1 (cDC1) in eliciting cytotoxic CD8+ T cells essential for clearance of tumors and infected cells. The critical role of this subset in eliciting immune responses or inducing tolerance has largely been defined in mice whereas the biology of human cDC1 is poorly characterized owing to their extremely low frequency in tissues. A detailed characterization of the functions of many immunoregulatory and stimulatory molecules expressed by human cDC1 is critical for understanding their biology to exploit this subset for designing novel therapeutic modalities against cancer, infectious disease and autoimmune disorders.
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Affiliation(s)
- Sreekumar Balan
- The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York City, NY, United States
| | - Kristen J Radford
- Cancer Immunotherapies Laboratory, Mater Research Institute, University of Queensland, Translational Research Institute, Brisbane, QLD, Australia
| | - Nina Bhardwaj
- The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York City, NY, United States; Extramural member Parker Institute of Cancer Immunotherapy, CA, United States.
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13
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Khan KA, McMurray JL, Mohammed F, Bicknell R. C-type lectin domain group 14 proteins in vascular biology, cancer and inflammation. FEBS J 2019; 286:3299-3332. [PMID: 31287944 PMCID: PMC6852297 DOI: 10.1111/febs.14985] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Revised: 05/21/2019] [Accepted: 07/05/2019] [Indexed: 02/06/2023]
Abstract
The C‐type lectin domain (CTLD) group 14 family of transmembrane glycoproteins consist of thrombomodulin, CD93, CLEC14A and CD248 (endosialin or tumour endothelial marker‐1). These cell surface proteins exhibit similar ectodomain architecture and yet mediate a diverse range of cellular functions, including but not restricted to angiogenesis, inflammation and cell adhesion. Thrombomodulin, CD93 and CLEC14A can be expressed by endothelial cells, whereas CD248 is expressed by vasculature associated pericytes, activated fibroblasts and tumour cells among other cell types. In this article, we review the current literature of these family members including their expression profiles, interacting partners, as well as established and speculated functions. We focus primarily on their roles in the vasculature and inflammation as well as their contributions to tumour immunology. The CTLD group 14 family shares several characteristic features including their ability to be proteolytically cleaved and engagement of some shared extracellular matrix ligands. Each family member has strong links to tumour development and in particular CD93, CLEC14A and CD248 have been proposed as attractive candidate targets for cancer therapy.
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Affiliation(s)
- Kabir A Khan
- Biological Sciences Platform, Sunnybrook Research Institute, Toronto, Canada.,Department of Medical Biophysics, University of Toronto, Canada
| | - Jack L McMurray
- Cancer Immunology and Immunotherapy Centre, Institute of Immunology and Immunotherapy, University of Birmingham, UK
| | - Fiyaz Mohammed
- Cancer Immunology and Immunotherapy Centre, Institute of Immunology and Immunotherapy, University of Birmingham, UK
| | - Roy Bicknell
- Institutes of Cardiovascular Sciences and Biomedical Research, College of Medical and Dental Sciences, University of Birmingham, UK
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14
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Blackburn JWD, Lau DHC, Liu EY, Ellins J, Vrieze AM, Pawlak EN, Dikeakos JD, Heit B. Soluble CD93 is an apoptotic cell opsonin recognized by α x β 2. Eur J Immunol 2019; 49:600-610. [PMID: 30656676 DOI: 10.1002/eji.201847801] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2018] [Revised: 12/13/2018] [Accepted: 01/16/2019] [Indexed: 11/11/2022]
Abstract
Efferocytosis is essential for homeostasis and prevention of the inflammatory and autoimmune diseases resulting from apoptotic cell lysis. CD93 is a transmembrane glycoprotein previously implicated in efferocytosis, with mutations in CD93 predisposing patients to efferocytosis-associated diseases. CD93 is a cell surface protein, which is proteolytically shed under inflammatory conditions, but it is unknown how CD93 mediates efferocytosis or whether its efferocytic activity is mediated by the soluble or membrane-bound form. Herein, using cell lines and human monocytes and macrophages, we demonstrate that soluble CD93 (sCD93) potently opsonizes apoptotic cells but not a broad range of microorganisms, whereas membrane-bound CD93 has no phagocytic, efferocytic, or tethering activity. Using mass spectrometry, we identified αx β2 as the receptor that recognizes sCD93, and via deletion mutagenesis determined that sCD93 binds to apoptotic cells via its C-type lectin-like domain and to αx β2 by its EGF-like repeats. The bridging of apoptotic cells to αx β2 markedly enhanced efferocytosis by macrophages and was abrogated by αx β2 knockdown. Combined, these data elucidate the mechanism by which CD93 regulates efferocytosis and identifies a previously unreported opsonin-receptor system utilized by phagocytes for the efferocytic clearance of apoptotic cells.
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Affiliation(s)
- Jack W D Blackburn
- Department of Microbiology and Immunology, Center for Human Immunology, The University of Western Ontario, London, Ontario, Canada
| | - Darius H C Lau
- Department of Microbiology and Immunology, Center for Human Immunology, The University of Western Ontario, London, Ontario, Canada
| | - Elaine Y Liu
- Department of Microbiology and Immunology, Center for Human Immunology, The University of Western Ontario, London, Ontario, Canada
| | - Jessica Ellins
- Department of Microbiology and Immunology, Center for Human Immunology, The University of Western Ontario, London, Ontario, Canada
| | - Angela M Vrieze
- Department of Microbiology and Immunology, Center for Human Immunology, The University of Western Ontario, London, Ontario, Canada
| | - Emily N Pawlak
- Department of Microbiology and Immunology, Center for Human Immunology, The University of Western Ontario, London, Ontario, Canada
| | - Jimmy D Dikeakos
- Department of Microbiology and Immunology, Center for Human Immunology, The University of Western Ontario, London, Ontario, Canada
| | - Bryan Heit
- Department of Microbiology and Immunology, Center for Human Immunology, The University of Western Ontario, London, Ontario, Canada
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15
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Griffiths MR, Botto M, Morgan BP, Neal JW, Gasque P. CD93 regulates central nervous system inflammation in two mouse models of autoimmune encephalomyelitis. Immunology 2018; 155:346-355. [PMID: 29923617 DOI: 10.1111/imm.12974] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2018] [Revised: 05/23/2018] [Accepted: 06/13/2018] [Indexed: 01/10/2023] Open
Abstract
Microglia and non-professional immune cells (endothelial cells, neurons) participate in the recognition and removal of pathogens and tissue debris in the injured central nervous system through major pro-inflammatory processes. However, the mechanisms involved in regulating these responses remain ill-characterized. We herein show that CD93, also known as complement C1qRp/AA4 stem cell marker, has an important role in the regulation of inflammatory processes. The role of CD93 was evaluated in two models of neuroinflammation. We used the MOG-experimental autoimmune encephalomyelitis (EAE) model and the antibody-dependent EAE (ADEAE), which were induced in wild-type and CD93 knockout mice. We found that CD93 was highly expressed by neurons, endothelial cells and microglia (ramified >> amoeboid). Astrocytes and oligodendrocytes did not to express CD93. We further observed that CD93-deficient (CD93-/- ) mice presented a more robust brain and spinal cord inflammation in EAE and ADEAE. Encephalitis in CD93-/- was characterized by increased numbers of infiltrating M1 macrophages (CD11c+ CD206- ) and amoeboid microglia exhibiting a more activated phenotype (Tomato Lectinhigh Cox2high ). Damage to and leakage through the blood-brain barrier was increased in CD93-/- animals and was associated with a more robust neuronal injury when compared with wild-type EAE mice. We propose that CD93 is an important neuro-immune regulator to control central nervous system inflammation.
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Affiliation(s)
- Mark R Griffiths
- BIIG, Brain Inflammation and Immunity Group, Cardiff University School of Medicine, Cardiff, UK
| | - Marina Botto
- Centre for Complement and Inflammation Research, Department of Medicine, Imperial College, London, UK
| | - Bryan Paul Morgan
- Complement Biology Group, Institute of Infection and Immunity, Cardiff University School of Medicine, Cardiff, UK
| | - James W Neal
- Neuropathology Department, Cardiff University School of Medicine, Cardiff, UK
| | - Philippe Gasque
- BIIG, Brain Inflammation and Immunity Group, Cardiff University School of Medicine, Cardiff, UK.,GRI EA4517, Immunopathology and infectious disease grouping, CHU, CYROI, Université de La Réunion, Sainte-Clotilde, La Réunion, France.,CNRS 9192, INSERM U1187, IRD 249, Unité Mixte Processus Infectieux en Milieu Insulaire Tropical (PIMIT), Plateforme Technologique CYROI, Université de La Réunion, Sainte-Clotilde, La Réunion, France.,Laboratoire de Biologie, secteur : Laboratoire d'immunologie clinique et expérimentale ZOI (LICE OI), CHU La Réunion site Félix Guyon, St Denis, La Réunion, France
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16
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Chih Chen Y, Rivera J, Fitzgerald M, Hausding C, Ying YL, Wang X, Todorova K, Hayrabedyan S, Barnea ER, Peter K. PreImplantation factor prevents atherosclerosis via its immunomodulatory effects without affecting serum lipids. Thromb Haemost 2017; 115:1010-24. [DOI: 10.1160/th15-08-0640] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2015] [Accepted: 01/11/2016] [Indexed: 01/08/2023]
Abstract
SummaryPreImplantation factor (PIF) is a 15-amino acid peptide endogenously secreted by viable embryos, regulating/enabling maternal (host) acceptance/tolerance to the “invading” embryo (allograft) all-while preserving maternal immunity to fight infections. Such attributes make PIF a potential therapeutic agent for chronic inflammatory diseases. We investigated whether PIF’s immunomodulatory properties prevent progression of atherosclerosis in the hyper-cholesterolaemic ApoEdeficient murine model. Male, high-fat diet fed, ApoE-deficient (ApoE-/-) mice were administered either PBS, scrambled PIF (0.3–3 mg/kg) or PIF (0.3–3 mg/kg) for seven weeks. After treatment, PIF (3 mg/kg)-treated ApoE-/- mice displayed significantly reduced atherosclerosis lesion burden in the aortic sinus and aortic arch, without any effect on lipid profile. PIF also caused a significant reduction in infiltration of macrophages, decreased expression of pro-inflammatory adhesion molecules, cytokines and chemokines in the plaque, and reduced circulating IFN-γ levels. PIF preferentially binds to monocytes/neutrophils. In vitro, PIF attenuated monocyte migration (MCP-1-induced chemotaxis assay) and in vivo in LPS peritonitis model. Also PIF prevented leukocyte extravasation (peritonitis thioglycollate-induced model), demonstrating that PIF exerts its effect in part by modulation of monocyte function. Inhibition of the potassium channel KCNAB3 (Kv1.3) and of the insulin degrading enzyme (IDE) was demonstrated as potential mechanism of PIF’s immunomodulatory effects. In conclusion, PIF regulates/lowers inflammation and prevents atherosclerosis development without affecting circulating lipids. Overall our findings establish PIF as a strong immunomodulatory drug candidate for atherosclerosis therapy.Supplementary Material to this article is available online at www.thrombosis-online.com.
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17
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Park HJ, Han H, Lee SC, Son YW, Sim DW, Park KH, Park YH, Jeong KY, Park JW, Lee JH. Soluble CD93 in Serum as a Marker of Allergic Inflammation. Yonsei Med J 2017; 58:598-603. [PMID: 28332366 PMCID: PMC5368146 DOI: 10.3349/ymj.2017.58.3.598] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2016] [Revised: 02/01/2017] [Accepted: 02/10/2017] [Indexed: 01/17/2023] Open
Abstract
PURPOSE CD93 is receiving renewed attention as a biomarker of inflammation. We aimed to evaluate the potential for serum sCD93 to serve as a novel biomarker for allergic inflammation. MATERIALS AND METHODS We enrolled 348 subjects with an allergic disease [allergic rhinitis (AR), chronic spontaneous urticaria (CSU), or bronchial asthma (BA)], including 14 steroid-naïve BA patients who were serially followed-up. RESULTS The serum sCD93 levels (ng/mL) in patients with exacerbated AR (mean±standard deviation, 153.1±58.4) were significantly higher than in patients without AR (132.2±49.0) or with stable AR (122.3±42.1). Serum sCD93 levels in exacerbated CSU (169.5±42.8) were also significantly higher than those in non-CSU (132.4±51.6) and stable CSU (122.8±36.2). This trend was also seen in BA. Serum levels in patients with ICS-naïve BA (161.4±53.1) were significantly higher than those in healthy controls without BA (112.2±30.8), low- and medium-dose ICS users. Serum sCD93 levels in high-dose ICS users (72.2±20.6) were significantly lower than those in low- and medium-dose users. The serum sCD93 levels in steroid-naïve patients with BA (195.1±72.7) decreased after ICS use for 4 weeks (134.4±42.8) and 8 weeks (100.7±13.4), serially. CONCLUSION Elevated serum sCD93 levels reflected exacerbated status of allergic diseases, including CSU, AR, and asthma. ICS use significantly diminished serum sCD93 levels in steroid-naïve patients with BA. This result may suggest sCD93 in serum as a therapeutic marker for allergic inflammation.
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Affiliation(s)
- Hye Jung Park
- Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Heejae Han
- Institute of Allergy, Yonsei University College of Medicine, Seoul, Korea
| | - Sang Chul Lee
- Institute of Allergy, Yonsei University College of Medicine, Seoul, Korea
- Division of Allergy and Immunology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Young Woong Son
- Institute of Allergy, Yonsei University College of Medicine, Seoul, Korea
- Division of Allergy and Immunology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Da Woon Sim
- Institute of Allergy, Yonsei University College of Medicine, Seoul, Korea
- Division of Allergy and Immunology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Kyung Hee Park
- Institute of Allergy, Yonsei University College of Medicine, Seoul, Korea
- Division of Allergy and Immunology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Yoon Hee Park
- Institute of Allergy, Yonsei University College of Medicine, Seoul, Korea
| | - Kyoung Yong Jeong
- Institute of Allergy, Yonsei University College of Medicine, Seoul, Korea
| | - Jung Won Park
- Institute of Allergy, Yonsei University College of Medicine, Seoul, Korea
- Division of Allergy and Immunology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Jae Hyun Lee
- Institute of Allergy, Yonsei University College of Medicine, Seoul, Korea
- Division of Allergy and Immunology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.
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18
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Stanojević S, Ćuruvija I, Blagojević V, Petrović R, Vujić V, Dimitrijević M. Strain-dependent response to stimulation in middle-aged rat macrophages: A quest after a useful indicator of healthy aging. Exp Gerontol 2016; 85:95-107. [DOI: 10.1016/j.exger.2016.10.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2016] [Revised: 07/29/2016] [Accepted: 10/14/2016] [Indexed: 01/09/2023]
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19
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Sigari N, Jalili A, Mahdawi L, Ghaderi E, Shilan M. Soluble CD93 as a Novel Biomarker in Asthma Exacerbation. ALLERGY, ASTHMA & IMMUNOLOGY RESEARCH 2016; 8:461-5. [PMID: 27334785 PMCID: PMC4921701 DOI: 10.4168/aair.2016.8.5.461] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/04/2015] [Revised: 11/17/2015] [Accepted: 12/15/2015] [Indexed: 12/27/2022]
Abstract
Asthma research is shifting from studying symptoms and lung functions to the narrow-focus cellular profiles protein analysis, biomarkers, and genetic markers. The transmembrane glycoprotein CD93 is involved in endothelial cell migration, angiogenesis, leukocytes extravasation, apoptosis, innate immunity and inflammation. Relationships between the serum level of soluble CD93 (sCD93) and acute myocardial infarction/premature MI/inflammatory arthritis/skin sclerosis have recently been reported. We hypothesized that sCD93 would be elevated during the acute phase of asthma. We measured the serum level of sCD93 in 57 patients with asthma exacerbation and 57 age-and gender-matched healthy controls. Additionally, sCD93 was reassessed at the time of discharge from the hospital. Clinical characteristics and peak expiratory flow (PEF) of the patients were assessed. The primary outcome was the comparison of serum level of sCD93 between asthmatics and healthy subjects. The sCD93 values ranged from 128 to 789 ng/mL in asthmatics (345.83±115.81) and from 31 to 289 ng/mL in control subjects (169.46±62.43). The difference between the 2 groups was statistically significant (P<0.001). The association between sCD93 and asthma remained significant after adjusting for age, sex, and BMI. The differences between asthmatics and controls remained significant on the last day of hospital stay. The association between sCD93 and PEF was not significant. In conclusion, the serum level of soluble CD93 is increased in patients with asthma exacerbation. It also showed that serum levels of sCD93 decreased with treatment of asthma attack. The clinical usefulness of determination of sCD93 as a biomarker of asthma requires further studies.
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Affiliation(s)
- Naseh Sigari
- Internal Medicine Department, Medical Faculty, Kurdistan University of Medical Sciences, Sanandaj, Iran.
| | - Ali Jalili
- Kurdistan Cellular & Molecular Research Center, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Laili Mahdawi
- Internal Medicine Department, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Ebrahim Ghaderi
- Department of Epidemiology and Biostatistics, School of Medicine, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Mohammadi Shilan
- Pediatrics Department, Medical Faculty,Kurdistan University of Medical Sciences, Sanandaj, Iran
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20
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Elevated expression of CD93 promotes angiogenesis and tumor growth in nasopharyngeal carcinoma. Biochem Biophys Res Commun 2016; 476:467-474. [PMID: 27255994 DOI: 10.1016/j.bbrc.2016.05.146] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2016] [Accepted: 05/27/2016] [Indexed: 01/08/2023]
Abstract
CD93, also known as the complement component C1q receptor (C1qRp), has been reported to promote the progression of some cancer types. However, the expression and physiological significance of CD93 in nasopharyngeal carcinoma (NPC) remain largely elusive. In this study, we first examined the expression of CD93 in NPC and experimentally manipulated its expression. We observed that vascular CD93 expression is elevated in NPC and is correlated with T classification, N classification, distant metastasis, clinical stage and poor prognosis (all P < 0.05). In addition, overexpression of CD93 promoted angiogenesis in vitro. What's more, we found that CD93 was highly expressed in NPC tissues and cells, and the regulation of CD93 on cell proliferation was determined by cell counting kit (CCK)-8 assay and cell cycle analyses. Our findings provide unique insight into the pathogenesis of NPC and underscore the need to explore novel therapeutic targets such as CD93 to improve NPC treatment.
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21
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Langenkamp E, Zhang L, Lugano R, Huang H, Elhassan TEA, Georganaki M, Bazzar W, Lööf J, Trendelenburg G, Essand M, Pontén F, Smits A, Dimberg A. Elevated Expression of the C-Type Lectin CD93 in the Glioblastoma Vasculature Regulates Cytoskeletal Rearrangements That Enhance Vessel Function and Reduce Host Survival. Cancer Res 2015; 75:4504-16. [DOI: 10.1158/0008-5472.can-14-3636] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2014] [Accepted: 07/26/2015] [Indexed: 11/16/2022]
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22
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Liu C, Cui Z, Wang S, Zhang D. CD93 and GIPC expression and localization during central nervous system inflammation. Neural Regen Res 2015; 9:1995-2001. [PMID: 25598782 PMCID: PMC4283283 DOI: 10.4103/1673-5374.145383] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/05/2014] [Indexed: 12/15/2022] Open
Abstract
CD93 and GAIP-interacting protein, C termius (GIPC) have been shown to interactively alter phagocytic processes of immune cells. CD93 and GIPC expression and localization during central nervous system inflammation have not yet been reported. In this study, we established a rat model of brain inflammation by lipopolysaccharide injection to the lateral ventricle. In the brain of rats with inflammation, western blots showed increased CD93 expression that decreased over time. GIPC expression was unaltered. Immunohistochemistry demonstrated extensive distribution of CD93 expression mainly in cell membranes in the cerebral cortex. After lipopolysaccharide stimulation, CD93 expression increased and then reduced, with distinct staining in the cytoplasm and nucleus. Double immunofluorescence staining in cerebral cortex of normal rats showed that CD93 and GIPC widely expressed in resting microglia and neurons. CD93 was mainly expressed in microglial and neuronal cell membranes, while GIPC was expressed in both cell membrane and cytoplasm. In the cerebral cortex at 9 hours after model establishment, CD93-immunoreactive signal diminished in microglial membrane, with cytoplasmic translocation and aggregation detected. GIPC localization was unaltered in neurons and microglia. These results are the first to demonstrate CD93 participation in pathophysiological processes of central nervous system inflammation.
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Affiliation(s)
- Chun Liu
- Experimental Animal Center, Key Laboratory of Inflammation and Molecular Drug Targets of Jiangsu Province, Nantong University, Nantong, Jiangsu Province, China
| | - Zhichao Cui
- Department of Pathogen Biology, Medical School of Nantong University, Nantong, Jiangsu Province, China
| | - Shengjie Wang
- Experimental Animal Center, Key Laboratory of Inflammation and Molecular Drug Targets of Jiangsu Province, Nantong University, Nantong, Jiangsu Province, China
| | - Dongmei Zhang
- Department of Pathogen Biology, Medical School of Nantong University, Nantong, Jiangsu Province, China
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23
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Olsen RS, Lindh M, Vorkapic E, Andersson RE, Zar N, Löfgren S, Dimberg J, Matussek A, Wågsäter D. CD93 gene polymorphism is associated with disseminated colorectal cancer. Int J Colorectal Dis 2015; 30:883-90. [PMID: 26008729 PMCID: PMC4471320 DOI: 10.1007/s00384-015-2247-1] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/08/2015] [Indexed: 02/04/2023]
Abstract
PURPOSE Cluster of differentiation 93 (CD93) is involved in apoptosis and inflammation and has a suggested role in angiogenesis, and all of which are involved in the development and dissemination of cancer. We evaluated the expression of CD93 and the association with two single nucleotide polymorphisms (SNPs), rs2749812 and rs2749817, as possible biomarkers in colorectal cancer (CRC). METHODS Tissue levels and plasma levels of CD93 were measured using an enzyme-linked immunosorbent assay (ELISA). Expression of CD93 was determined by immunohistochemistry, western blot and gene expression analysis. Genotype frequencies were established for the SNPs by real-time polymerase chain reaction (PCR), and the association with tumour stage and survival was analysed. RESULTS Total CD93 levels were 82% higher (P < 0.001) in tumours compared to matched normal tissues. Mean levels of soluble CD93 in plasma were 30% lower (P < 0.001) in the patients compared to the controls. The T/T genotype of SNP rs2749817 was more common in stage IV patients, with consequently higher risk of CRC death (T/T vs. C/C and C/T; hazard ratio (HR) = 1.73, 95% confidence interval (CI) = 1.11-2.67, P = 0.014), and was associated with a higher risk of CRC recurrence after radical operation (T/T vs. C/C and C/T; HR = 2.07, CI = 1.22-3.51, P = 0.007). CONCLUSIONS We showed that the T/T genotype of SNP rs2749817 is associated with disseminated cancer at diagnosis and an increased recurrence rate after radical operation. Patients with this genotype may benefit from early identification.
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Affiliation(s)
- Renate S Olsen
- Division of Drug Research, Department of Medical and Health Sciences, Faculty of Health Sciences, University of Linköping, 58185, Linköping, Sweden,
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