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Xu X, Zhang Y, Lu Y, Zhang X, Zhao C, Wang J, Guan Q, Feng Y, Gao M, Yu J, Song Z, Liu X, Golchehre Z, Li L, Ren W, Pan-Hammarström Q, Zhang H, Wang X. CD58 Alterations Govern Antitumor Immune Responses by Inducing PDL1 and IDO in Diffuse Large B-Cell Lymphoma. Cancer Res 2024; 84:2123-2140. [PMID: 38635903 DOI: 10.1158/0008-5472.can-23-2874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 01/27/2024] [Accepted: 04/11/2024] [Indexed: 04/20/2024]
Abstract
Recurrent abnormalities in immune surveillance-related genes affect the progression of diffuse large B-cell lymphoma (DLBCL) and modulate the response to therapeutic interventions. CD58 interacts with the CD2 receptor on T cells and NK cells and is recurrently mutated and deleted in DLBCL, suggesting that it may play a role in regulating antitumor immunity. In this study, we comprehensively analyzed the genomic characteristics of CD58 through targeted next-generation sequencing, RNA sequencing (RNA-seq), whole-exome sequencing, and single-cell RNA-seq in patients with newly diagnosed DLBCL. The CD58 mutation rate was 9.1%, and the copy number loss rate was 44.7% among all enrolled patients with DLBCL. Notably, CD58 genetic alterations, along with low CD58 expression, significantly correlated with reduced rates of response to R-CHOP therapy and inferior progression-free survival and overall survival. Single-cell RNA-seq revealed that CD58 expression in tumor cells was negatively correlated with CD8+ T-cell exhaustion/dysfunction status. Insufficient T-cell activation resulting from CD58 alterations could not be attributed solely to CD2 signaling. CD58 inhibited the activity of the JAK2/STAT1 pathway by activating the LYN/CD22/SH2 domain-containing phosphatase 1 (SHP1) axis, thereby limiting PDL1 and IDO expression. Elevated PDL1 and IDO expression in CD58-deficient DLBCL cells led to immune evasion and tumor-intrinsic resistance to chimeric antigen receptor T-cell therapy. Direct activation of CD58-CD2 costimulatory signaling in combination with anti-PDL1 blockade or IDO inhibitor sensitized CD58-deficient DLBCL to chimeric antigen receptor T-cell therapy. Collectively, this work identified the multiple roles of CD58 in regulating antitumor immune responses in DLBCL. Significance: Loss of CD58 mediates immune evasion and therapy resistance in diffuse large B-cell lymphoma by upregulating PDL1 and IDO through LYN/CD22/SHP1 signaling, providing potential targets and therapeutic strategies to improve patient treatment.
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MESH Headings
- Humans
- Lymphoma, Large B-Cell, Diffuse/immunology
- Lymphoma, Large B-Cell, Diffuse/genetics
- Lymphoma, Large B-Cell, Diffuse/pathology
- B7-H1 Antigen/genetics
- B7-H1 Antigen/metabolism
- Indoleamine-Pyrrole 2,3,-Dioxygenase/genetics
- Indoleamine-Pyrrole 2,3,-Dioxygenase/metabolism
- CD58 Antigens/genetics
- CD58 Antigens/metabolism
- Female
- Male
- Mutation
- Animals
- Middle Aged
- Mice
- Cell Line, Tumor
- Aged
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Affiliation(s)
- Xiyue Xu
- National Key Laboratory of Druggability Evaluation and Systematic Translational Medicine and Department of Lymphoma, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, the Sino-US Center for Lymphoma and Leukemia Research, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Yidan Zhang
- National Key Laboratory of Druggability Evaluation and Systematic Translational Medicine and Department of Lymphoma, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, the Sino-US Center for Lymphoma and Leukemia Research, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Yaxiao Lu
- National Key Laboratory of Druggability Evaluation and Systematic Translational Medicine and Department of Lymphoma, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, the Sino-US Center for Lymphoma and Leukemia Research, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Xiaoyan Zhang
- State Key Laboratory of Experimental Hematology and Division of Pediatric Blood Diseases Center, Institute of Hematology and Blood Diseases Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Tianjin, China
| | - Cuicui Zhao
- National Key Laboratory of Druggability Evaluation and Systematic Translational Medicine and Department of VIP Ward, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Jiesong Wang
- National Key Laboratory of Druggability Evaluation and Systematic Translational Medicine and Department of Lymphoma, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, the Sino-US Center for Lymphoma and Leukemia Research, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
- Department of Lymphoma and Head and Neck Oncology, College of Clinical Medicine for Oncology, Fujian Medical University, Fuzhou, China
| | - Qingpei Guan
- National Key Laboratory of Druggability Evaluation and Systematic Translational Medicine and Department of Lymphoma, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, the Sino-US Center for Lymphoma and Leukemia Research, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
- Department of Critical Care Medicine, Tianjin Cancer Hospital Airport Hospital, Tianjin, China
| | - Yingfang Feng
- National Key Laboratory of Druggability Evaluation and Systematic Translational Medicine and Department of Lymphoma, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, the Sino-US Center for Lymphoma and Leukemia Research, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Meng Gao
- National Key Laboratory of Druggability Evaluation and Systematic Translational Medicine and Department of Lymphoma, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, the Sino-US Center for Lymphoma and Leukemia Research, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Jingwei Yu
- National Key Laboratory of Druggability Evaluation and Systematic Translational Medicine and Department of Lymphoma, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, the Sino-US Center for Lymphoma and Leukemia Research, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Zheng Song
- National Key Laboratory of Druggability Evaluation and Systematic Translational Medicine and Department of Lymphoma, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, the Sino-US Center for Lymphoma and Leukemia Research, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Xia Liu
- National Key Laboratory of Druggability Evaluation and Systematic Translational Medicine and Department of Lymphoma, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, the Sino-US Center for Lymphoma and Leukemia Research, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Zahra Golchehre
- Department of Medical Genetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Lanfang Li
- National Key Laboratory of Druggability Evaluation and Systematic Translational Medicine and Department of Lymphoma, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, the Sino-US Center for Lymphoma and Leukemia Research, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Weicheng Ren
- Department of Biosciences and Nutrition, Karolinska Institutet, Stockholm, Sweden
| | | | - Huilai Zhang
- National Key Laboratory of Druggability Evaluation and Systematic Translational Medicine and Department of Lymphoma, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, the Sino-US Center for Lymphoma and Leukemia Research, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Xianhuo Wang
- National Key Laboratory of Druggability Evaluation and Systematic Translational Medicine and Department of Lymphoma, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, the Sino-US Center for Lymphoma and Leukemia Research, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
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Wang C, Cao F, Cao J, Jiao Z, You Y, Xiong Y, Zhao W, Wang X. CD58 acts as a tumor promotor in hepatocellular carcinoma via activating the AKT/GSK-3β/β-catenin pathway. J Transl Med 2023; 21:539. [PMID: 37573318 PMCID: PMC10422835 DOI: 10.1186/s12967-023-04364-4] [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: 05/13/2023] [Accepted: 07/16/2023] [Indexed: 08/14/2023] Open
Abstract
BACKGROUND Hepatocellular carcinoma (HCC) is one of the most prevalent malignancies worldwide because of rapid progression and high incidence of metastasis or recurrence. Accumulating evidence shows that CD58-expressing tumor cell is implicated in development of various cancers. The present study aimed to reveal the functional significance of CD58 in HCC progression and the underlying mechanisms. METHODS Immunohistochemical staining (IHC), and western blotting were used to detect the expression of CD58 in HCC tissues and cells. The levels of sCD58 (a soluble form of CD58) in the cell supernatants and serum were assessed by ELISA. CCK-8, colony formation, and xenograft assays were used to detect the function of CD58 on proliferation in vitro and in vivo. Transwell assay and sphere formation assay were performed to evaluate the effect of CD58 and sCD58 on metastasis and self-renewal ability of HCC cells. Western blotting, immunofluorescence (IF), TOP/FOP Flash reporter assay, and subcellular fractionation assay were conducted to investigate the molecular regulation between CD58/sCD58 and AKT/GSK-3β/β-catenin axis in HCC cells. RESULTS CD58 was significantly upregulated in HCC tissues. Elevation of CD58 expression correlated with more satellite foci and vascular invasion, and poorer tumor-free and overall survival in HCC patients. Higher sCD58 levels were in HCC patients' serum compared to healthy individuals. Functionally, CD58 promotes the proliferation of HCC cells in vitro and in vivo. Meanwhile, CD58 and sCD58 induce metastasis, self-renewal and pluripotency in HCC cells in vitro. Mechanistically, CD58 activates the AKT/GSK-3β/β-catenin signaling pathway by increasing phosphorylation of AKT or GSK3β signaling, promoting expression of Wnt/β-catenin target proteins and TCF/LEF-mediated transcriptional activity. Furthermore, AKT activator SC-79 or inhibitor LY294002 abolished the inhibitory effect of CD58 silencing on the proliferation, metastasis, and stemness of HCC cells. CONCLUSIONS Taken together, CD58 promotes HCC progression and metastasis via activating the AKT/GSK-3β/β-catenin pathway, suggesting that CD58 is a novel prognostic biomarker and therapeutic target for HCC.
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Affiliation(s)
- Chuanzheng Wang
- Xiamen Key Laboratory of Translational Medical of Digestive System Tumor, Fujian Provincial Key Laboratory of Chronic Liver Disease and Hepatocellular Carcinoma, Zhongshan Hospital of Xiamen University, School of Medicine,, Xiamen University, Xiamen, 361004, People's Republic of China
| | - Fei Cao
- Xiamen Key Laboratory of Translational Medical of Digestive System Tumor, Fujian Provincial Key Laboratory of Chronic Liver Disease and Hepatocellular Carcinoma, Zhongshan Hospital of Xiamen University, School of Medicine,, Xiamen University, Xiamen, 361004, People's Republic of China
| | - Jiahao Cao
- Xiamen Key Laboratory of Translational Medical of Digestive System Tumor, Fujian Provincial Key Laboratory of Chronic Liver Disease and Hepatocellular Carcinoma, Zhongshan Hospital of Xiamen University, School of Medicine,, Xiamen University, Xiamen, 361004, People's Republic of China
| | - Zhen Jiao
- Xiamen Key Laboratory of Translational Medical of Digestive System Tumor, Fujian Provincial Key Laboratory of Chronic Liver Disease and Hepatocellular Carcinoma, Zhongshan Hospital of Xiamen University, School of Medicine,, Xiamen University, Xiamen, 361004, People's Republic of China
| | - Yuting You
- Xiamen Key Laboratory of Translational Medical of Digestive System Tumor, Fujian Provincial Key Laboratory of Chronic Liver Disease and Hepatocellular Carcinoma, Zhongshan Hospital of Xiamen University, School of Medicine,, Xiamen University, Xiamen, 361004, People's Republic of China
| | - Yu Xiong
- Xiamen Key Laboratory of Translational Medical of Digestive System Tumor, Fujian Provincial Key Laboratory of Chronic Liver Disease and Hepatocellular Carcinoma, Zhongshan Hospital of Xiamen University, School of Medicine,, Xiamen University, Xiamen, 361004, People's Republic of China
| | - Wenxiu Zhao
- Xiamen Key Laboratory of Translational Medical of Digestive System Tumor, Fujian Provincial Key Laboratory of Chronic Liver Disease and Hepatocellular Carcinoma, Zhongshan Hospital of Xiamen University, School of Medicine,, Xiamen University, Xiamen, 361004, People's Republic of China.
| | - Xiaomin Wang
- Xiamen Key Laboratory of Translational Medical of Digestive System Tumor, Fujian Provincial Key Laboratory of Chronic Liver Disease and Hepatocellular Carcinoma, Zhongshan Hospital of Xiamen University, School of Medicine,, Xiamen University, Xiamen, 361004, People's Republic of China.
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Ho P, Melms JC, Rogava M, Frangieh CJ, Poźniak J, Shah SB, Walsh Z, Kyrysyuk O, Amin AD, Caprio L, Fullerton BT, Soni RK, Ager CR, Biermann J, Wang Y, Khosravi-Maharlooei M, Zanetti G, Mu M, Fatima H, Moore EK, Vasan N, Bakhoum SF, Reiner SL, Bernatchez C, Sykes M, Mace EM, Wucherpfennig KW, Schadendorf D, Bechter O, Shah P, Schwartz GK, Marine JC, Izar B. The CD58-CD2 axis is co-regulated with PD-L1 via CMTM6 and shapes anti-tumor immunity. Cancer Cell 2023; 41:1207-1221.e12. [PMID: 37327789 PMCID: PMC10524902 DOI: 10.1016/j.ccell.2023.05.014] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Revised: 04/10/2023] [Accepted: 05/22/2023] [Indexed: 06/18/2023]
Abstract
The cell-autonomous balance of immune-inhibitory and -stimulatory signals is a critical process in cancer immune evasion. Using patient-derived co-cultures, humanized mouse models, and single-cell RNA-sequencing of patient melanomas biopsied before and on immune checkpoint blockade, we find that intact cancer cell-intrinsic expression of CD58 and ligation to CD2 is required for anti-tumor immunity and is predictive of treatment response. Defects in this axis promote immune evasion through diminished T cell activation, impaired intratumoral T cell infiltration and proliferation, and concurrently increased PD-L1 protein stabilization. Through CRISPR-Cas9 and proteomics screens, we identify and validate CMTM6 as critical for CD58 stability and upregulation of PD-L1 upon CD58 loss. Competition between CD58 and PD-L1 for CMTM6 binding determines their rate of endosomal recycling over lysosomal degradation. Overall, we describe an underappreciated yet critical axis of cancer immunity and provide a molecular basis for how cancer cells balance immune inhibitory and stimulatory cues.
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Affiliation(s)
- Patricia Ho
- Department of Medicine, Division of Hematology and Oncology, Columbia University, New York, NY 10032, USA; Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY 10032, USA
| | - Johannes C Melms
- Department of Medicine, Division of Hematology and Oncology, Columbia University, New York, NY 10032, USA; Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY 10032, USA
| | - Meri Rogava
- Department of Medicine, Division of Hematology and Oncology, Columbia University, New York, NY 10032, USA; Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY 10032, USA
| | - Chris J Frangieh
- Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Klarman Cell Observatory, the Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA
| | - Joanna Poźniak
- Laboratory for Molecular Cancer Biology, Center for Cancer Biology, VIB, 3000 Leuven, Belgium; Department of Oncology, KU Leuven, 3000 Leuven, Belgium
| | - Shivem B Shah
- Department of Medicine, Division of Hematology and Oncology, Columbia University, New York, NY 10032, USA; Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY 10032, USA
| | - Zachary Walsh
- Department of Medicine, Division of Hematology and Oncology, Columbia University, New York, NY 10032, USA; Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY 10032, USA
| | - Oleksandr Kyrysyuk
- Department of Cancer Immunology and Virology, Dana-Farber Cancer Institute, Boston, MA 02215, USA
| | - Amit Dipak Amin
- Department of Medicine, Division of Hematology and Oncology, Columbia University, New York, NY 10032, USA; Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY 10032, USA
| | - Lindsay Caprio
- Department of Medicine, Division of Hematology and Oncology, Columbia University, New York, NY 10032, USA; Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY 10032, USA
| | - Benjamin T Fullerton
- Department of Medicine, Division of Hematology and Oncology, Columbia University, New York, NY 10032, USA
| | - Rajesh Kumar Soni
- Proteomics and Macromolecular Crystallography Shared Resource, Columbia University, New York, NY 10032, USA
| | - Casey R Ager
- Department of Medicine, Division of Hematology and Oncology, Columbia University, New York, NY 10032, USA; Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY 10032, USA
| | - Jana Biermann
- Department of Medicine, Division of Hematology and Oncology, Columbia University, New York, NY 10032, USA; Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY 10032, USA; Program for Mathematical Genomics, Department of Systems Biology, Columbia University, New York, NY 10032, USA
| | - Yiping Wang
- Department of Medicine, Division of Hematology and Oncology, Columbia University, New York, NY 10032, USA; Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY 10032, USA; Program for Mathematical Genomics, Department of Systems Biology, Columbia University, New York, NY 10032, USA
| | - Mohsen Khosravi-Maharlooei
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY 10032, USA; Department of Immunology, Mayo Clinic, Scottsdale, AZ 85259, USA
| | - Giorgia Zanetti
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY 10032, USA
| | - Michael Mu
- Department of Medicine, Division of Hematology and Oncology, Columbia University, New York, NY 10032, USA; Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY 10032, USA
| | - Hijab Fatima
- Department of Pediatrics, Columbia University, New York, NY 10032, USA
| | - Emily K Moore
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY 10032, USA; Department of Medicine, Division of Rheumatology, Columbia University, New York, NY 10032, USA
| | - Neil Vasan
- Department of Medicine, Division of Hematology and Oncology, Columbia University, New York, NY 10032, USA; Herbert Irving Comprehensive Cancer Center, Columbia University, New York, NY 10032, USA
| | - Samuel F Bakhoum
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Steven L Reiner
- Department of Pediatrics, Columbia University, New York, NY 10032, USA; Department of Microbiology and Immunology, Columbia University, New York, NY 10032, USA
| | - Chantale Bernatchez
- Department of Medical Oncology, MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Megan Sykes
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY 10032, USA; Department of Microbiology and Immunology, Columbia University, New York, NY 10032, USA; Department of Surgery, Columbia University, New York, NY 10032, USA
| | - Emily M Mace
- Department of Pediatrics, Columbia University, New York, NY 10032, USA
| | - Kai W Wucherpfennig
- Department of Cancer Immunology and Virology, Dana-Farber Cancer Institute, Boston, MA 02215, USA
| | - Dirk Schadendorf
- Department of Dermatology, University Hospital Essen and German Cancer Consortium, Partner Site, 45147 Essen, Germany
| | | | - Parin Shah
- Department of Medicine, Division of Hematology and Oncology, Columbia University, New York, NY 10032, USA
| | - Gary K Schwartz
- Department of Medicine, Division of Hematology and Oncology, Columbia University, New York, NY 10032, USA; Herbert Irving Comprehensive Cancer Center, Columbia University, New York, NY 10032, USA
| | - Jean-Christophe Marine
- Laboratory for Molecular Cancer Biology, Center for Cancer Biology, VIB, 3000 Leuven, Belgium; Department of Oncology, KU Leuven, 3000 Leuven, Belgium
| | - Benjamin Izar
- Department of Medicine, Division of Hematology and Oncology, Columbia University, New York, NY 10032, USA; Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY 10032, USA; Program for Mathematical Genomics, Department of Systems Biology, Columbia University, New York, NY 10032, USA; Herbert Irving Comprehensive Cancer Center, Columbia University, New York, NY 10032, USA.
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African Swine Fever Virus CD2v Protein Induces β-Interferon Expression and Apoptosis in Swine Peripheral Blood Mononuclear Cells. Viruses 2021; 13:v13081480. [PMID: 34452346 PMCID: PMC8402892 DOI: 10.3390/v13081480] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 07/23/2021] [Accepted: 07/25/2021] [Indexed: 12/12/2022] Open
Abstract
African swine fever (ASF) is a hemorrhagic disease of swine characterized by massive lymphocyte depletion in lymphoid tissues due to the apoptosis of B and T cells, a process likely triggered by factors released or secreted by infected macrophages. ASFV CD2v (EP402R) has been implicated in viral virulence and immunomodulation in vitro; however, its actual function(s) remains unknown. We found that CD2v expression in swine PK15 cells induces NF-κB-dependent IFN-β and ISGs transcription and an antiviral state. Similar results were observed for CD2v protein treated swine PBMCs and macrophages, the major ASFV target cell. Notably, treatment of swine PBMCs and macrophages with CD2v protein induced apoptosis. Immunoprecipitation and colocalization studies revealed that CD2v interacts with CD58, the natural host CD2 ligand. Additionally, CD58 knockdown in cells or treatment of cells with an NF-κB inhibitor significantly reduced CD2v-mediated NF-κB activation and IFN-β induction. Further, antibodies directed against CD2v inhibited CD2v-induced NF-κB activation and IFN-β transcription in cells. Overall, results indicate that ASFV CD2v activates NF-κB, which induces IFN signaling and apoptosis in swine lymphocytes/macrophages. We propose that CD2v released from infected macrophages may be a significant factor in lymphocyte apoptosis observed in lymphoid tissue during ASFV infection in pigs.
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Zhang Y, Liu Q, Yang S, Liao Q. CD58 Immunobiology at a Glance. Front Immunol 2021; 12:705260. [PMID: 34168659 PMCID: PMC8218816 DOI: 10.3389/fimmu.2021.705260] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Accepted: 05/24/2021] [Indexed: 01/12/2023] Open
Abstract
The glycoprotein CD58, also known as lymphocyte-function antigen 3 (LFA-3), is a costimulatory receptor distributed on a broad range of human tissue cells. Its natural ligand CD2 is primarily expressed on the surface of T/NK cells. The CD2-CD58 interaction is an important component of the immunological synapse (IS) that induces activation and proliferation of T/NK cells and triggers a series of intracellular signaling in T/NK cells and target cells, respectively, in addition to promoting cell adhesion and recognition. Furthermore, a soluble form of CD58 (sCD58) is also present in cellular supernatant in vitro and in local tissues in vivo. The sCD58 is involved in T/NK cell-mediated immune responses as an immunosuppressive factor by affecting CD2-CD58 interaction. Altered accumulation of sCD58 may lead to immunosuppression of T/NK cells in the tumor microenvironment, allowing sCD58 as a novel immunotherapeutic target. Recently, the crucial roles of costimulatory molecule CD58 in immunomodulation seem to be reattracting the interests of investigators. In particular, the CD2-CD58 interaction is involved in the regulation of antiviral responses, inflammatory responses in autoimmune diseases, immune rejection of transplantation, and immune evasion of tumor cells. In this review, we provide a comprehensive summary of CD58 immunobiology.
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Affiliation(s)
- Yalu Zhang
- Department of General Surgery, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Qiaofei Liu
- Department of General Surgery, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Sen Yang
- Department of General Surgery, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Quan Liao
- Department of General Surgery, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
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Blaha J, Schwarz K, Fischer C, Schauwecker P, Höchsmann B, Schrezenmeier H, Anliker M. The Monoclonal Anti-CD157 Antibody Clone SY11B5, Used for High Sensitivity Detection of PNH Clones on WBCs, Fails to Detect a Common Polymorphic Variant Encoded byBST-1. CYTOMETRY PART B-CLINICAL CYTOMETRY 2018; 94:652-659. [DOI: 10.1002/cyto.b.21625] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/10/2017] [Revised: 12/28/2017] [Accepted: 01/08/2018] [Indexed: 12/27/2022]
Affiliation(s)
- Johanna Blaha
- Institute for Transfusion Medicine; University of Ulm; Ulm Germany
| | - Klaus Schwarz
- Institute for Transfusion Medicine; University of Ulm; Ulm Germany
- Institute for Clinical Transfusion Medicine and Immunogenetics Ulm; German Red Cross Blood Service Baden-Württemberg-Hessen; Ulm Germany
| | - Claudia Fischer
- Institute for Clinical Transfusion Medicine and Immunogenetics Ulm; German Red Cross Blood Service Baden-Württemberg-Hessen; Ulm Germany
| | - Peter Schauwecker
- Institute for Clinical Transfusion Medicine and Immunogenetics Ulm; German Red Cross Blood Service Baden-Württemberg-Hessen; Ulm Germany
| | - Britta Höchsmann
- Institute for Transfusion Medicine; University of Ulm; Ulm Germany
- Institute for Clinical Transfusion Medicine and Immunogenetics Ulm; German Red Cross Blood Service Baden-Württemberg-Hessen; Ulm Germany
| | - Hubert Schrezenmeier
- Institute for Transfusion Medicine; University of Ulm; Ulm Germany
- Institute for Clinical Transfusion Medicine and Immunogenetics Ulm; German Red Cross Blood Service Baden-Württemberg-Hessen; Ulm Germany
| | - Markus Anliker
- Institute for Clinical Transfusion Medicine and Immunogenetics Ulm; German Red Cross Blood Service Baden-Württemberg-Hessen; Ulm Germany
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Borowitz MJ, Craig FE, Digiuseppe JA, Illingworth AJ, Rosse W, Sutherland DR, Wittwer CT, Richards SJ. Guidelines for the diagnosis and monitoring of paroxysmal nocturnal hemoglobinuria and related disorders by flow cytometry. CYTOMETRY PART B-CLINICAL CYTOMETRY 2010; 78:211-30. [PMID: 20533382 DOI: 10.1002/cyto.b.20525] [Citation(s) in RCA: 94] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND Paroxysmal nocturnal hemoglobinuria (PNH) is a rare hematopoietic stem cell disorder characterized by a somatic mutation in the PIGA gene, leading to a deficiency of proteins linked to the cell membrane via glycophosphatidylinositol (GPI) anchors. While flow cytometry is the method of choice for identifying cells deficient in GPI-linked proteins and is, therefore, necessary for the diagnosis of PNH, to date there has not been an attempt to standardize the methodology used to identify these cells. METHODS In this document, we present a consensus effort that describes flow cytometric procedures for detecting PNH cells. RESULTS We discuss clinical indications and offer recommendations on data interpretation and reporting but mostly focus on analytical procedures important for analysis. We distinguish between routine analysis (defined as identifying an abnormal population of 1% or more) and high-sensitivity analysis (in which as few as 0.01% PNH cells are detected). Antibody panels and gating strategies necessary for both procedures are presented in detail. We discuss methods for assessing PNH populations in both white blood cells and red blood cells and the relative advantages of measuring each. We present steps needed to validate the more elaborate high-sensitivity techniques, including the need for careful titration of reagents and determination of background rates in normal populations, and discuss technical pitfalls that might affect interpretation. CONCLUSIONS This document should both enable laboratories interested in beginning PNH testing to establish a valid procedure and allow experienced laboratories to improve their techniques.
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Affiliation(s)
- Michael J Borowitz
- Department of Pathology and Oncology, Johns Hopkins Medical Institutions, Baltimore, Maryland 21231, USA.
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Ghosh D, Lippert D, Krokhin O, Cortens JP, Wilkins JA. Defining the membrane proteome of NK cells. JOURNAL OF MASS SPECTROMETRY : JMS 2010; 45:1-25. [PMID: 19946888 DOI: 10.1002/jms.1696] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
The present study was initiated to define the composition of the membrane proteome of the Natural Killer (NK) like cell line YTS. Isolated membranes were treated with reagents that have been reported to remove peripheral membrane proteins. Additional steps involving trifluoroethanol (TFE) were introduced in an effort to remove remaining nonintegral membrane proteins. This treatment resulted in the release of a subset of proteins without any apparent disruption of membrane integrity. The membranes were solubilized and digested with trypsin in 25% TFE. The resulting peptides were separated using an off-line two-dimensional reversed phase LC technique at alkaline and acidic pHs. Mass spectrometric analysis identified 1843 proteins with high confidence scores. On the basis of the presence of transmembrane regions or evidence of posttranslational modifications and prediction algorithms, approximately 40% of the identified proteins were predicted as plausible membrane proteins. The remaining species were largely involved in cellular processes and molecular functions that could be predicted to be transiently associated with membranes. The analytical approaches presented in this study offer robust generic methods for the identification and characterization of membrane proteins. These observations highlight the fact that the membrane is a dynamic entity that is composed of integral and stably associated proteins.
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Affiliation(s)
- Dhimankrishna Ghosh
- Manitoba Centre for Proteomics and Systems Biology, Department of Internal Medicine, University of Manitoba, Winnipeg, Manitoba, R3E 3P4 Canada
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Ariel O, Levi Y, Hollander N. Signal transduction by CD58: the transmembrane isoform transmits signals outside lipid rafts independently of the GPI-anchored isoform. Cell Signal 2009; 21:1100-8. [PMID: 19268704 DOI: 10.1016/j.cellsig.2009.02.022] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2008] [Revised: 02/16/2009] [Accepted: 02/26/2009] [Indexed: 11/28/2022]
Abstract
The adhesion molecule CD58 is natively expressed in both a glycosylphosphatidylinositol (GPI)-anchored form and a transmembrane form. We previously demonstrated that the two isoforms of CD58 are differentially distributed in the cell membrane. The GPI-linked form resides in lipid rafts while the transmembrane form resides outside lipid rafts. Following cross-linking a fraction of transmembrane CD58 redistributes to lipid rafts. It has also been demonstrated that ligand binding to CD58 induces biological functions such as cytokine production and immunoglobulin isotype switching, indicating that cell-cell interactions result in CD58-mediated signal transduction. However, the signaling pathways involved in these activation processes are poorly defined. Here we show for the first time that cross-linking of CD58 induces protein tyrosine phosphorylation of BLNK, Syk and PLCgamma, and activation of ERK and Akt/PKB. In addition, we studied how these signaling events relate to the distinct membrane localization of the two isoforms of CD58. We demonstrate that cross-linking of CD58 triggers signaling that is predominantly associated with transmembrane CD58 in nonraft microdomains. Moreover, signaling through transmembrane CD58 does not depend on coexpression of the GPI-linked isoform. Thus, despite the residence of its GPI-anchored isoform in lipid rafts and the translocation of a fraction of its transmembrane isoform to lipid rafts, CD58 signaling is triggered by the transmembrane isoform outside lipid rafts. These findings corroborate signaling outside lipid rafts, as opposed to the established notion that rafts function as essential platforms for signaling.
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Affiliation(s)
- Ortal Ariel
- Department of Human Microbiology, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
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Hernndez-Campo PM, Almeida J, Acevedo MJ, Snchez ML, Alberca I, Vidriales B, Martnez E, Romero JR, Orfao A. Detailed immunophenotypic characterization of different major and minor subsets of peripheral blood cells in patients with paroxysmal nocturnal hemoglobinuria. Transfusion 2008; 48:1403-14. [DOI: 10.1111/j.1537-2995.2008.01686.x] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Hernández-Campo PM, Almeida J, Sánchez ML, Malvezzi M, Orfao A. Normal patterns of expression of glycosylphosphatidylinositol-anchored proteins on different subsets of peripheral blood cells: A frame of reference for the diagnosis of paroxysmal nocturnal hemoglobinuria. CYTOMETRY PART B-CLINICAL CYTOMETRY 2006; 70:71-81. [PMID: 16493662 DOI: 10.1002/cyto.b.20087] [Citation(s) in RCA: 69] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND Evaluation of the expression of glycosylphosphatidylinositol-anchored membrane proteins (GPI-AP) is currently used for the diagnosis of paroxysmal nocturnal hemoglobinuria (PNH). In this study, we analyzed the amount of expression of a wide variety of GPI-AP in different subsets of hematopoietic cells present in normal peripheral blood (PB), to establish their normal patterns of expression and provide a frame of reference for the definition of the best combination of GPI-AP and PB cell subsets to be applied in the diagnosis and monitoring of PNH. RESULTS Our results show variable patterns of expression of different GPI-AP in distinct subsets of normal PB cells. Combined use of CD55 and CD59 represented the most useful dual-marker combination; however, its utility remained suboptimal for several subsets of leukocytes and for platelets. CONCLUSIONS For some cell subsets such as the neutrophils additional useful markers could be selected from a relatively broad panel (CD16/CD24/CD55/CD59/CD66b/CD157), whereas for other cell subsets the number of useful antigens was either restricted (monocytes: CD14/CD55/CD157; B cells: CD24/CD48/CD52/CD55; CD4+ T cells: CD48/CD52/CD55; eosinophils: CD55/CD59; CD8+ T cells: CD48/CD55) or limited to a single marker (CD48 on CD56low NK cells, CD55 on BDCA3- dendritic cells and CD56high NK cells, and CD59 for red cells), from all antigens analyzed.
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Affiliation(s)
- Pilar María Hernández-Campo
- Servicio General de Citometría, Centro de Investigación del Cáncer, Departamento de Medicina, Universidad de Salamanca, Salamanca, Spain
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