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Alimohammadi R, Mahmoodi Chalbatani G, Alimohammadi M, Ghaffari-Nazari H, Rahimi A, Mortaz E, Mossafa N, Boon L, Jalali SA. Dual blockage of both PD-L1 and CD47 enhances the therapeutic effect of oxaliplatin and FOLFOX in CT-26 mice tumor model. Sci Rep 2023; 13:2472. [PMID: 36774400 PMCID: PMC9922272 DOI: 10.1038/s41598-023-29363-9] [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: 08/24/2022] [Accepted: 02/03/2023] [Indexed: 02/13/2023] Open
Abstract
Colorectal cancer is a poorly immunogenic. Such property can be reverted by using ICD. However, ICD inducers can also induce the expression of inhibitory checkpoint receptors CD47 and PD-L1 on tumor cells, making CRC tumors resistant to mainly CD8 T cell killing and macrophage-mediated phagocytosis. In this study, we examined the therapeutic effect of Oxaliplatin and FOLFOX regimen in combination with blocking antibodies against CD47 and PD-L1. FOLFOX and Oxaliplatin treatment lead to an increase in CD47 and PD-L1 expression on CT-26 cells invitro and invivo. Combining blocking antibodies against CD47 and PD-L1 with FOLFOX leads to a significant increase in survival and a decrease in tumor size. This triple combining regimen also leads to a significant decrease in Treg and MDSC and a significant increase in CD8 + INF-γ + lymphocytes and M1/M2 macrophage ratio in the tumor microenvironment. Our study showed triple combining therapy with FOLFOX, CD47 and PD-L1 is an effective treatment regimen in CT-26 mice tumor model and may consider as a potential to translate to the clinic.
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Affiliation(s)
- Reza Alimohammadi
- Department of Immunology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, 198571-7443, Iran
| | - Ghanbar Mahmoodi Chalbatani
- Tumor Immunotherapy and Microenvironment (TIME) Group, Department of Oncology, Luxembourg Institute of Health (LIH), Luxembourg City, Luxembourg
| | - Masoumeh Alimohammadi
- Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Haniyeh Ghaffari-Nazari
- Department of Immunology, Faculty of Medical Sciences, Mashhad University of Medical Science, Mashhad, Iran
| | - Arezou Rahimi
- Department of Immunology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Esmail Mortaz
- Department of Immunology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, 198571-7443, Iran
| | - Nariman Mossafa
- Department of Immunology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, 198571-7443, Iran
| | | | - Seyed Amir Jalali
- Department of Immunology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, 198571-7443, Iran.
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Li M, Jiang P, Wei S, Wang J, Li C. The role of macrophages-mediated communications among cell compositions of tumor microenvironment in cancer progression. Front Immunol 2023; 14:1113312. [PMID: 36845095 PMCID: PMC9947507 DOI: 10.3389/fimmu.2023.1113312] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Accepted: 01/30/2023] [Indexed: 02/11/2023] Open
Abstract
Recent studies have revealed that tumor-associated macrophages are the most abundant stromal cells in the tumor microenvironment and play an important role in tumor initiation and progression. Furthermore, the proportion of macrophages in the tumor microenvironment is associated with the prognosis of patients with cancer. Tumor-associated macrophages can polarize into anti-tumorigenic phenotype (M1) and pro-tumorigenic phenotype (M2) by the stimulation of T-helper 1 and T-helper 2 cells respectively, and then exert opposite effects on tumor progression. Besides, there also is wide communication between tumor-associated macrophages and other immune compositions, such as cytotoxic T cells, regulatory T cells, cancer-associated fibroblasts, neutrophils and so on. Furthermore, the crosstalk between tumor-associated macrophages and other immune cells greatly influences tumor development and treatment outcomes. Notably, many functional molecules and signaling pathways have been found to participate in the interactions between tumor-associated macrophages and other immune cells and can be targeted to regulate tumor progression. Therefore, regulating these interactions and CAR-M therapy are considered to be novel immunotherapeutic pathways for the treatment of malignant tumors. In this review, we summarized the interactions between tumor-associated macrophages and other immune compositions in the tumor microenvironment and the underlying molecular mechanisms and analyzed the possibility to block or eradicate cancer by regulating tumor-associated macrophage-related tumor immune microenvironment.
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Affiliation(s)
| | | | - Shuhua Wei
- Department of Radiation Oncology, Peking University Third Hospital, Beijing, China
| | - Junjie Wang
- *Correspondence: Chunxiao Li, ; Junjie Wang,
| | - Chunxiao Li
- *Correspondence: Chunxiao Li, ; Junjie Wang,
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Yang H, Xun Y, You H. The landscape overview of CD47-based immunotherapy for hematological malignancies. Biomark Res 2023; 11:15. [PMID: 36726125 PMCID: PMC9893585 DOI: 10.1186/s40364-023-00456-x] [Citation(s) in RCA: 24] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Accepted: 01/22/2023] [Indexed: 02/03/2023] Open
Abstract
Extensive clinical and experimental evidence suggests that macrophages play a crucial role in cancer immunotherapy. Cluster of differentiation (CD) 47, which is found on both healthy and malignant cells, regulates macrophage-mediated phagocytosis by sending a "don't eat me" signal to the signal regulatory protein alpha (SIRPα) receptor. Increasing evidence demonstrates that blocking CD47 interaction with SIRPα can enhance cancer cell clearance by macrophages. Additionally, inhibition of CD47/SIRPα interaction can increase antigen cross-presentation, leading to T-cell priming and an activated adaptive antitumor immune response. Therefore, inhibiting CD47/SIRPα axis has a significant impact on tumor immunotherapy. Studies on CD47 monoclonal antibodies are at the forefront of research, and impressive results have been obtained. Nevertheless, hematotoxicity, especially anemia, has become the most common adverse effect of the CD47 monoclonal antibody. More specific targeted drugs (i.e., bispecific antibodies, SIRPα/Fc fusion protein antibodies, and small-molecule inhibitors) have been developed to reduce hematotoxicity. Here, we review the present usage of CD47 antagonists for the treatment of lymphomas and hematologic neoplasms from the perspectives of structure, function, and clinical trials, including a comprehensive overview of the drugs in development.
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Affiliation(s)
- Hua Yang
- grid.443369.f0000 0001 2331 8060Department of Basic Medicine and Biomedical Engineering, School of Medicine, Foshan University, Foshan, Guangdong Province 528000 China
| | - Yang Xun
- grid.443369.f0000 0001 2331 8060Department of Basic Medicine and Biomedical Engineering, School of Medicine, Foshan University, Foshan, Guangdong Province 528000 China
| | - Hua You
- grid.488412.3Laboratory for Excellence in Systems Biomedicine of Pediatric Oncology, Department of Pediatric Hematology and Oncology, Children’s Hospital of Chongqing Medical University, Chongqing, 401122 China ,grid.488412.3Chongqing Key Laboratory of Pediatrics, Ministry of Education Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders, Children’s Hospital of Chongqing Medical University, Chongqing, 401122 China
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de Oliveira LFF, Silva PHF, Salvador SL, Ervolino E, Casarin R, Figueiredo L, Ricoldi MT, de Souza SLS, Furlaneto F, Messora MR. Probiotic consumption can modify the resilience of periodontal tissues in rats under experimental periodontitis. J Periodontol 2023; 94:217-229. [PMID: 35690993 DOI: 10.1002/jper.21-0555] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Revised: 05/03/2022] [Accepted: 05/05/2022] [Indexed: 11/09/2022]
Abstract
BACKGROUND This study evaluated the effects of systemic administration of Bifidobacterium animalis subsp. lactis HN019 (B. lactis HN019) on experimental periodontitis (EP) in rats. METHODS Thirty-two rats were allocated to groups C (control), C-HN019 (probiotic), EP (EP only), and EP-HN019 (EP+probiotic). From day 0, the animals of C-HN019 and EP-HN019 groups received B. lactis HN019 (1 × 109 CFU/ml) daily. On the 14th day, the animals of EP and EP-HN019 groups received silk ligature around mandibular molars. Animals were euthanized on the 28th day. Samples of oral biofilm, gingival tissues, blood serum, and mandible were obtained for microtomographic, histomorphometric, microbiological, and immunological analyses. Data were statistically analyzed (p < 0.05). RESULTS Group EP-HN019 presented significantly less alveolar bone loss when compared with Group EP in histomorphometric and microtomographic analyses. In gingival tissue and serum, Group EP-HN019 presented lower proinflammatory/anti-inflammatory cytokines ratios than Group EP. Group EP-HN019 showed higher expression of beta-defensins and less TRAP-positive cells than Group EP. Group EP presented higher gene expression of Ifng and lower gene expression of Foxp3 when compared with Group EP-HN019 in gingival tissue. In oral biofilm, EP-HN019 group presented a lower percentage of species similar to Fusobacterium periodonticum and a higher percentage of species similar to Actinomyces gereneseriae, Actinomyces israelli, and Streptococcus gordonii when compared with Group EP. There was a significant increase of B. lactis HN019 after administration of probiotic therapy in oral biofilm of Group EP-HN019. CONCLUSION The consumption of B. lactis HN019 promotes a protective effect against alveolar bone loss by modifying local and systemic microbiological and immunoinflammatory parameters.
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Affiliation(s)
- Luiz Fernando Ferreira de Oliveira
- Department of Oral and Maxillofacial Surgery and Periodontology, School of Dentistry of Ribeirão Preto, University of São Paulo - USP, Ribeirão Preto / SP, Brazil
| | - Pedro Henrique Felix Silva
- Department of Oral and Maxillofacial Surgery and Periodontology, School of Dentistry of Ribeirão Preto, University of São Paulo - USP, Ribeirão Preto / SP, Brazil
| | - Sergio Luiz Salvador
- Department of Clinical Analyses, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo - USP, Ribeirão Preto / SP, Brazil
| | - Edilson Ervolino
- Department of Basic Sciences, Division of Histology, Dental School of Araçatuba, São Paulo State University, São Paulo, Brazil
| | - Renato Casarin
- Department of Prosthodontics and Periodontics, School of Dentistry, Campinas State University, São Paulo, Brazil
| | - Luciene Figueiredo
- Department of Periodontology, Dental Research Division, Guarulhos University, São Paulo, Brazil
| | - Milla Tavares Ricoldi
- Department of Oral and Maxillofacial Surgery and Periodontology, School of Dentistry of Ribeirão Preto, University of São Paulo - USP, Ribeirão Preto / SP, Brazil
| | - Sérgio Luís Scombatti de Souza
- Department of Oral and Maxillofacial Surgery and Periodontology, School of Dentistry of Ribeirão Preto, University of São Paulo - USP, Ribeirão Preto / SP, Brazil
| | - Flavia Furlaneto
- Department of Oral and Maxillofacial Surgery and Periodontology, School of Dentistry of Ribeirão Preto, University of São Paulo - USP, Ribeirão Preto / SP, Brazil
| | - Michel Reis Messora
- Department of Oral and Maxillofacial Surgery and Periodontology, School of Dentistry of Ribeirão Preto, University of São Paulo - USP, Ribeirão Preto / SP, Brazil
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Bungert AD, Urbantat RM, Jelgersma C, Bekele BM, Mueller S, Mueller A, Felsenstein M, Dusatko S, Blank A, Ghori A, Boehm-Sturm P, Koch SP, Vajkoczy P, Brandenburg S. Myeloid cell subpopulations compensate each other for Ccr2-deficiency in glioblastoma. Neuropathol Appl Neurobiol 2023; 49:e12863. [PMID: 36346010 DOI: 10.1111/nan.12863] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2021] [Revised: 08/07/2022] [Accepted: 10/09/2022] [Indexed: 11/11/2022]
Abstract
AIMS Glioblastomas are high-grade brain tumours that are characterised by the accumulation of brain-resident microglia and peripheral macrophages. Recruitment of these myeloid cells can be facilitated by CCR2/CCL2 signalling. Besides the well-known CCR2+ macrophages, we have identified microglia expressing CCR2 in glioma tissues. Thus, we investigated how Ccr2-deficiency of one of the myeloid cell populations affects the other population and tumour biology. METHODS We generated four chimeric groups to analyse single and combined Ccr2-deficiency of microglia and macrophages. On day 21 after tumour cell implantation (GL261), we conducted flow cytometry, immunofluorescence and real-time polymerase chain reaction analyses. Tumour volume and metabolism were determined by magnetic resonance imaging and magnetic resonance spectroscopy. Moreover, in vitro studies were performed with primary microglia and bone marrow-derived macrophages. RESULTS We demonstrated reduced infiltration of macrophages and microglia depending on the lack of Ccr2. However, the total number of myeloid cells remained constant except for the animals with dual Ccr2-knockout. Both microglia and macrophages with Ccr2-deficiency showed impaired expression of proinflammatory molecules and altered phagocytic activity. Despite the altered immunologic phenotype caused by Ccr2-deficiency, glioma progression and metabolism were hardly affected. Alterations were detected solely in apoptosis and proliferation of tumours from animals with specific Ccr2-deficient microglia, whereas vessel stability was increased in mice with Ccr2-knockout in both cell populations. CONCLUSION These results indicate that microglia and macrophages provide a homoeostatic balance within glioma tissue and compensate for the lack of the corresponding counterpart. Moreover, we identified that the CCR2/CCL2 axis is involved in the immunologic function of microglia and macrophages beyond its relevance for migration.
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Affiliation(s)
- Alexander D Bungert
- Department of Experimental Neurosurgery, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Ruth M Urbantat
- Department of Experimental Neurosurgery, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Claudius Jelgersma
- Department of Experimental Neurosurgery, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Biniam M Bekele
- Department of Experimental Neurosurgery, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Susanne Mueller
- Department of Experimental Neurology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany.,Center for Stroke Research Berlin, Berlin, Germany
| | - Annett Mueller
- Department of Experimental Neurosurgery, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Matthäus Felsenstein
- Department of Experimental Neurosurgery, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Silke Dusatko
- Department of Experimental Neurosurgery, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Anne Blank
- Department of Experimental Neurosurgery, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Adnan Ghori
- Department of Experimental Neurosurgery, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Philipp Boehm-Sturm
- Department of Experimental Neurology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany.,Center for Stroke Research Berlin, Berlin, Germany
| | - Stefan P Koch
- Department of Experimental Neurology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Peter Vajkoczy
- Department of Experimental Neurosurgery, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany.,Department of Neurosurgery, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Susan Brandenburg
- Department of Experimental Neurosurgery, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
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Kim M, Lee NK, Wang CPJ, Lim J, Byun MJ, Kim TH, Park W, Park DH, Kim SN, Park CG. Reprogramming the tumor microenvironment with biotechnology. Biomater Res 2023; 27:5. [PMID: 36721212 PMCID: PMC9890796 DOI: 10.1186/s40824-023-00343-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Accepted: 01/22/2023] [Indexed: 02/02/2023] Open
Abstract
The tumor microenvironment (TME) is a unique environment that is developed by the tumor and controlled by tumor-induced interactions with host cells during tumor progression. The TME includes immune cells, which can be classified into two types: tumor- antagonizing and tumor-promoting immune cells. Increasing the tumor treatment responses is associated with the tumor immune microenvironment. Targeting the TME has become a popular topic in research, which includes polarizing macrophage phenotype 2 into macrophage phenotype 1 using Toll-like receptor agonists with cytokines, anti-CD47, and anti-SIPRα. Moreover, inhibiting regulatory T cells through blockades and depletion restricts immunosuppressive cells in the TME. Reprogramming T cell infiltration and T cell exhaustion improves tumor infiltrating lymphocytes, such as CD8+ or CD4+ T cells. Targeting metabolic pathways, including glucose, lipid, and amino acid metabolisms, can suppress tumor growth by restricting the absorption of nutrients and adenosine triphosphate energy into tumor cells. In conclusion, these TME reprogramming strategies exhibit more effective responses using combination treatments, biomaterials, and nanoparticles. This review highlights how biomaterials and immunotherapy can reprogram TME and improve the immune activity.
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Affiliation(s)
- Minjeong Kim
- grid.264381.a0000 0001 2181 989XDepartment of Biomedical Engineering, SKKU Institute for Convergence, Sungkyunkwan University (SKKU), Suwon, Gyeonggi 16419 Republic of Korea ,grid.264381.a0000 0001 2181 989XDepartment of Intelligent Precision Healthcare Convergence, SKKU Institute for Convergence, Sungkyunkwan University (SKKU), Suwon, Gyeonggi 16419 Republic of Korea
| | - Na Kyeong Lee
- grid.264381.a0000 0001 2181 989XDepartment of Biomedical Engineering, SKKU Institute for Convergence, Sungkyunkwan University (SKKU), Suwon, Gyeonggi 16419 Republic of Korea ,grid.264381.a0000 0001 2181 989XDepartment of Intelligent Precision Healthcare Convergence, SKKU Institute for Convergence, Sungkyunkwan University (SKKU), Suwon, Gyeonggi 16419 Republic of Korea
| | - Chi-Pin James Wang
- grid.264381.a0000 0001 2181 989XDepartment of Biomedical Engineering, SKKU Institute for Convergence, Sungkyunkwan University (SKKU), Suwon, Gyeonggi 16419 Republic of Korea ,grid.264381.a0000 0001 2181 989XDepartment of Intelligent Precision Healthcare Convergence, SKKU Institute for Convergence, Sungkyunkwan University (SKKU), Suwon, Gyeonggi 16419 Republic of Korea
| | - Jaesung Lim
- grid.264381.a0000 0001 2181 989XDepartment of Biomedical Engineering, SKKU Institute for Convergence, Sungkyunkwan University (SKKU), Suwon, Gyeonggi 16419 Republic of Korea ,grid.264381.a0000 0001 2181 989XDepartment of Intelligent Precision Healthcare Convergence, SKKU Institute for Convergence, Sungkyunkwan University (SKKU), Suwon, Gyeonggi 16419 Republic of Korea
| | - Min Ji Byun
- grid.264381.a0000 0001 2181 989XDepartment of Biomedical Engineering, SKKU Institute for Convergence, Sungkyunkwan University (SKKU), Suwon, Gyeonggi 16419 Republic of Korea ,grid.264381.a0000 0001 2181 989XDepartment of Intelligent Precision Healthcare Convergence, SKKU Institute for Convergence, Sungkyunkwan University (SKKU), Suwon, Gyeonggi 16419 Republic of Korea
| | - Tae-Hyung Kim
- grid.254224.70000 0001 0789 9563School of Integrative Engineering, Chung-Ang University, 84 Heukseok-Ro, Dongjak-Gu, Seoul, 06974 Republic of Korea
| | - Wooram Park
- grid.264381.a0000 0001 2181 989XDepartment of Integrative Biotechnology, College of Biotechnology and Bioengineering, Sungkyunkwan University (SKKU), Suwon, Gyeonggi 16419 Republic of Korea
| | - Dae-Hwan Park
- grid.254229.a0000 0000 9611 0917Department of Engineering Chemistry, Chungbuk National University, Cheongju, Chungbuk 28644 Republic of Korea ,grid.254229.a0000 0000 9611 0917Department of Industrial Cosmetic Science, College of Bio-Health University System, Chungbuk National University, Cheongju, Chungbuk 28644 Republic of Korea ,grid.254229.a0000 0000 9611 0917Department of Synchrotron Radiation Science and Technology, College of Bio-Health University System, Chungbuk National University, Cheongju, Chungbuk 28644 Republic of Korea ,grid.254229.a0000 0000 9611 0917LANG SCIENCE Inc., Chungbuk National University, Cheongju, Chungbuk 28644 Republic of Korea
| | - Se-Na Kim
- Research and Development Center, MediArk Inc., Cheongju, Chungbuk 28644 Republic of Korea
| | - Chun Gwon Park
- grid.264381.a0000 0001 2181 989XDepartment of Biomedical Engineering, SKKU Institute for Convergence, Sungkyunkwan University (SKKU), Suwon, Gyeonggi 16419 Republic of Korea ,grid.264381.a0000 0001 2181 989XDepartment of Intelligent Precision Healthcare Convergence, SKKU Institute for Convergence, Sungkyunkwan University (SKKU), Suwon, Gyeonggi 16419 Republic of Korea ,Research and Development Center, MediArk Inc., Cheongju, Chungbuk 28644 Republic of Korea ,grid.264381.a0000 0001 2181 989XBiomedical Institute for Convergence at SKKU (BICS), Sungkyunkwan University, Suwon, Gyeonggi 16419 Republic of Korea ,grid.410720.00000 0004 1784 4496Center for Neuroscience Imaging Research, Institute for Basic Science (IBS), Suwon, Gyeonggi 16419 Republic of Korea
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Dutta S, Ganguly A, Chatterjee K, Spada S, Mukherjee S. Targets of Immune Escape Mechanisms in Cancer: Basis for Development and Evolution of Cancer Immune Checkpoint Inhibitors. BIOLOGY 2023; 12:biology12020218. [PMID: 36829496 PMCID: PMC9952779 DOI: 10.3390/biology12020218] [Citation(s) in RCA: 29] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Revised: 01/22/2023] [Accepted: 01/27/2023] [Indexed: 02/03/2023]
Abstract
Immune checkpoint blockade (ICB) has emerged as a novel therapeutic tool for cancer therapy in the last decade. Unfortunately, a small number of patients benefit from approved immune checkpoint inhibitors (ICIs). Therefore, multiple studies are being conducted to find new ICIs and combination strategies to improve the current ICIs. In this review, we discuss some approved immune checkpoints, such as PD-L1, PD-1, and CTLA-4, and also highlight newer emerging ICIs. For instance, HLA-E, overexpressed by tumor cells, represents an immune-suppressive feature by binding CD94/NKG2A, on NK and T cells. NKG2A blockade recruits CD8+ T cells and activates NK cells to decrease the tumor burden. NKG2D acts as an NK cell activating receptor that can also be a potential ICI. The adenosine A2A and A2B receptors, CD47-SIRPα, TIM-3, LAG-3, TIGIT, and VISTA are targets that also contribute to cancer immunoresistance and have been considered for clinical trials. Their antitumor immunosuppressive functions can be used to develop blocking antibodies. PARPs, mARTs, and B7-H3 are also other potential targets for immunosuppression. Additionally, miRNA, mRNA, and CRISPR-Cas9-mediated immunotherapeutic approaches are being investigated with great interest. Pre-clinical and clinical studies project these targets as potential immunotherapeutic candidates in different cancer types for their robust antitumor modulation.
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Affiliation(s)
- Shovan Dutta
- The Center for Immunotherapy & Precision Immuno-Oncology (CITI), Lerner Research Institute, Cleveland Clinic, Cleveland, OH 44195, USA
| | - Anirban Ganguly
- Department of Biochemistry, All India Institute of Medical Sciences, Deoghar 814152, India
| | | | - Sheila Spada
- Department of Radiation Oncology, Weill Cornell Medicine, New York, NY 10065, USA
- Correspondence: (S.S.); (S.M.)
| | - Sumit Mukherjee
- Department of Cardiothoracic and Vascular Surgery, Albert Einstein College of Medicine, Bronx, NY 10461, USA
- Correspondence: (S.S.); (S.M.)
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Nwasike C, Purr E, Nagi JS, Mahler GJ, Doiron AL. Incorporation of Targeting Biomolecule Improves Interpolymer Complex-Superparamagnetic Iron Oxide Nanoparticles Attachment to and Activation of T 2 MR Signals in M2 Macrophages. Int J Nanomedicine 2023; 18:473-487. [PMID: 36718192 PMCID: PMC9884053 DOI: 10.2147/ijn.s392567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Accepted: 01/12/2023] [Indexed: 01/25/2023] Open
Abstract
Introduction Inflammatory diseases are the leading cause of death in the world, accounting for 3 out of 5 deaths. Despite the abundance of diagnostic tools for detection, most screening and diagnostic methods are indirect and insufficient as they are unable to reliably discriminate between high-risk or low-risk stages of inflammatory diseases. Previously, we showed that the selective activation of interpolymer complexed superparamagnetic iron oxide nanoparticles (IPC-SPIOs) under oxidative conditions can be detected by a change in T2 magnetic resonance (MR) contrast. In this work, IPC-SPIOs were further modified by incorporating mannose as a targeting biomolecule to enhance nanoparticle delivery to M2 macrophages at inflammatory sites. Methods Uncoated SPIOs were synthesized via coprecipitation from a mixture of FeCl2 and FeCl3, PEGylated by adsorbing PEG 300 kDa (40 mg/mL in water) to SPIOs (3 mg/mL in water) over 24 hours, and complexed by mixing 0.25 mg/mL aqueous poly(gallol) with 2 mg/mL PEG-SPIOs and adding 1 M of phosphate buffer in a 9:9:2 ratio. Mannose-PEG attachment was accomplished conducting a second complexation of mannose-PEG to IPC-SPIOs. M2 macrophages were treated with 150, 100, and 75 µg/mL of IPC-SPIOs and mannose-IPC-SPIOs to investigate activation of T2 MRI signals. Results and Discussion Surface modification resulted in a slight reduction in ROS scavenging capacity; however, nanoparticle uptake by M2 macrophages increased by over 50%. The higher uptake did not cause a reduction in cellular viability. In fact, mannose-IPC-SPIOs induced significant T2 MR contrast in M2 macrophages compared to IPC-SPIOs and nanoparticles exposed to M1 macrophages. M2 macrophages activated over 30% of mannose-IPC-SPIOs after 6 hours of exposure compared to M1 macrophages and untargeted M2 macrophages. These findings demonstrated that mannose-IPC-SPIOs specifically targeted M2 macrophages and scavenged cellular ROS to activate T2 MR signal, which can be used to detect inflammation.
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Affiliation(s)
- Chukwuazam Nwasike
- Department of Biomedical Engineering, Binghamton University (SUNY), Binghamton, NY, USA
| | - Erin Purr
- Department of Biomedical Engineering, Binghamton University (SUNY), Binghamton, NY, USA
| | - Jaspreet Singh Nagi
- Department of Electrical and Biomedical Engineering, University of Vermont, Burlington, VT, USA
| | - Gretchen J Mahler
- Department of Biomedical Engineering, Binghamton University (SUNY), Binghamton, NY, USA
| | - Amber L Doiron
- Department of Electrical and Biomedical Engineering, University of Vermont, Burlington, VT, USA,Correspondence: Amber L Doiron, Email
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Lin M, Ma S, Sun L, Qin Z. The prognostic value of tumor-associated macrophages detected by immunostaining in diffuse large B cell lymphoma: A meta-analysis. Front Oncol 2023; 12:1094400. [PMID: 36741724 PMCID: PMC9895774 DOI: 10.3389/fonc.2022.1094400] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 12/29/2022] [Indexed: 01/22/2023] Open
Abstract
Background The prognostic implication of tumor-associated macrophages (TAMs) in the microenvironment of diffuse large B cell lymphoma (DLBCL) remains controversial. Methods A systematic and comprehensive search of relevant studies was performed in PubMed, Embase and Web of Science databases. The quality of the included studies was estimated using Newcastle-Ottawa Scale (NOS). Results Twenty-three studies containing a total of 2992 DLBCL patients were involved in this study. They were all high-quality studies scoring ≥ 6 points. High density of M2 TAMs in tumor microenvironment significantly associated with both advanced disease stage (OR= 1.937, 95% CI: 1.256-2.988, P = 0.003) and unfavorable overall survival (OS) (HR = 1.750, 95% CI: 1.188-2.579, P = 0.005) but not associated with poor progression free survival (PFS) (HR = 1.672, 95% CI: 0.864-3.237, P = 0.127) and international prognostic index (IPI) (OR= 1.705, 95% CI: 0.843-3.449, P = 0.138) in DLBCL patients. No significant correlation was observed between the density of CD68+ TAMs and disease stage (OR= 1.433, 95% CI: 0.656-3.130, P = 0.366), IPI (OR= 1.391, 95% CI: 0.573-3.379, P = 0.466), OS (HR=0.929, 95% CI: 0.607-1.422, P = 0.734) or PFS (HR= 0.756, 95% CI: 0.415-1.379, P = 0.362) in DLBCL patients. Conclusion This meta-analysis demonstrated that high density of M2 TAMs in the tumor microenvironment was a robust predictor of adverse outcome for DLBCL patients. Systematic review registration https://www.crd.york.ac.uk/PROSPERO, identifier CRD42022343045.
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Affiliation(s)
- Mei Lin
- Department of Pathology, School of Basic Medicine, Qingdao University, Qingdao, Shandong, China
| | - Shupei Ma
- Department of Hematology, Qingdao Municipal Hospital, Qingdao, Shandong, China
| | - Lingling Sun
- Department of Pathology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
| | - Zhiqiang Qin
- Department of Pathology, People Hospital of Changzhi, Changzhi, Shanxi, China
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60
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Attalla S, Taifour T, Muller W. Tailoring therapies to counter the divergent immune landscapes of breast cancer. Front Cell Dev Biol 2023; 11:1111796. [PMID: 36910138 PMCID: PMC9992199 DOI: 10.3389/fcell.2023.1111796] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 01/25/2023] [Indexed: 02/24/2023] Open
Abstract
Breast cancer remains a significant clinical concern affecting millions of women worldwide. Immunotherapy is a rapidly growing drug class that has revolutionized cancer treatment but remains marginally successful in breast cancer. The success of immunotherapy is dependent on the baseline immune responses as well as removing the brakes off pre-existing anti-tumor immunity. In this review, we summarize the different types of immune microenvironment observed in breast cancer as well as provide approaches to target these different immune subtypes. Such approaches have demonstrated pre-clinical success and are currently under clinical evaluation. The impact of combination of these approaches with already approved chemotherapies and immunotherapies may improve patient outcome and survival.
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Affiliation(s)
- Sherif Attalla
- Department Biochemistry, Faculty of Medicine and Health Sciences, McGill University, Montreal, QC, Canada.,Goodman Cancer Institute, Faculty of Medicine and Health Sciences, McGill University, Montreal, QC, Canada
| | - Tarek Taifour
- Goodman Cancer Institute, Faculty of Medicine and Health Sciences, McGill University, Montreal, QC, Canada.,Department Experimental Medicine, Faculty of Medicine and Health Sciences, McGill University, Montreal, QC, Canada
| | - William Muller
- Department Biochemistry, Faculty of Medicine and Health Sciences, McGill University, Montreal, QC, Canada.,Goodman Cancer Institute, Faculty of Medicine and Health Sciences, McGill University, Montreal, QC, Canada.,Department Experimental Medicine, Faculty of Medicine and Health Sciences, McGill University, Montreal, QC, Canada
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61
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Zhai J, Gu X, Liu Y, Hu Y, Jiang Y, Zhang Z. Chemotherapeutic and targeted drugs-induced immunogenic cell death in cancer models and antitumor therapy: An update review. Front Pharmacol 2023; 14:1152934. [PMID: 37153795 PMCID: PMC10160433 DOI: 10.3389/fphar.2023.1152934] [Citation(s) in RCA: 22] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Accepted: 04/04/2023] [Indexed: 05/10/2023] Open
Abstract
As traditional strategies for cancer treatment, some chemotherapy agents, such as doxorubicin, oxaliplatin, cyclophosphamide, bortezomib, and paclitaxel exert their anti-tumor effects by inducing immunogenic cell death (ICD) of tumor cells. ICD induces anti-tumor immunity through release of, or exposure to, damage-related molecular patterns (DAMPs), including high mobility group box 1 (HMGB1), calreticulin, adenosine triphosphate, and heat shock proteins. This leads to activation of tumor-specific immune responses, which can act in combination with the direct killing functions of chemotherapy drugs on cancer cells to further improve their curative effects. In this review, we highlight the molecular mechanisms underlying ICD, including those of several chemotherapeutic drugs in inducing DAMPs exposed during ICD to activate the immune system, as well as discussing the prospects for application and potential role of ICD in cancer immunotherapy, with the aim of providing valuable inspiration for future development of chemoimmunotherapy.
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62
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Chaintreuil P, Kerreneur E, Bourgoin M, Savy C, Favreau C, Robert G, Jacquel A, Auberger P. The generation, activation, and polarization of monocyte-derived macrophages in human malignancies. Front Immunol 2023; 14:1178337. [PMID: 37143666 PMCID: PMC10151765 DOI: 10.3389/fimmu.2023.1178337] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Accepted: 04/04/2023] [Indexed: 05/06/2023] Open
Abstract
Macrophages are immune cells that originate from embryogenesis or from the differentiation of monocytes. They can adopt numerous phenotypes depending on their origin, tissue distribution and in response to different stimuli and tissue environment. Thus, in vivo, macrophages are endowed with a continuum of phenotypes that are rarely strictly pro-inflammatory or anti-inflammatory and exhibit a broad expression profile that sweeps over the whole polarization spectrum. Schematically, three main macrophage subpopulations coexist in human tissues: naïve macrophages also called M0, pro-inflammatory macrophages referred as M1 macrophages, and anti-inflammatory macrophages also known as M2 macrophages. Naïve macrophages display phagocytic functions, recognize pathogenic agents, and rapidly undergo polarization towards pro or anti-inflammatory macrophages to acquire their full panel of functions. Pro-inflammatory macrophages are widely involved in inflammatory response, during which they exert anti-microbial and anti-tumoral functions. By contrast, anti-inflammatory macrophages are implicated in the resolution of inflammation, the phagocytosis of cell debris and tissue reparation following injuries. Macrophages also play important deleterious or beneficial roles in the initiation and progression of different pathophysiological settings including solid and hematopoietic cancers. A better understanding of the molecular mechanisms involved in the generation, activation and polarization of macrophages is a prerequisite for the development of new therapeutic strategies to modulate macrophages functions in pathological situations.
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Affiliation(s)
- Paul Chaintreuil
- Université Côte d’Azur, Institut National de la Santé et de la Recherche Médicale, Nice, France
- Inserm U1065, Centre Méditerranéen de Médecine Moléculaire (C3M), Nice, France
| | - Emeline Kerreneur
- Université Côte d’Azur, Institut National de la Santé et de la Recherche Médicale, Nice, France
- Inserm U1065, Centre Méditerranéen de Médecine Moléculaire (C3M), Nice, France
| | - Maxence Bourgoin
- Université Côte d’Azur, Institut National de la Santé et de la Recherche Médicale, Nice, France
- Inserm U1065, Centre Méditerranéen de Médecine Moléculaire (C3M), Nice, France
| | - Coline Savy
- Université Côte d’Azur, Institut National de la Santé et de la Recherche Médicale, Nice, France
- Inserm U1065, Centre Méditerranéen de Médecine Moléculaire (C3M), Nice, France
| | - Cécile Favreau
- Université Côte d’Azur, Institut National de la Santé et de la Recherche Médicale, Nice, France
- Inserm U1065, Centre Méditerranéen de Médecine Moléculaire (C3M), Nice, France
| | - Guillaume Robert
- Université Côte d’Azur, Institut National de la Santé et de la Recherche Médicale, Nice, France
- Inserm U1065, Centre Méditerranéen de Médecine Moléculaire (C3M), Nice, France
| | - Arnaud Jacquel
- Université Côte d’Azur, Institut National de la Santé et de la Recherche Médicale, Nice, France
- Inserm U1065, Centre Méditerranéen de Médecine Moléculaire (C3M), Nice, France
- *Correspondence: Arnaud Jacquel, ; Patrick Auberger,
| | - Patrick Auberger
- Université Côte d’Azur, Institut National de la Santé et de la Recherche Médicale, Nice, France
- Inserm U1065, Centre Méditerranéen de Médecine Moléculaire (C3M), Nice, France
- *Correspondence: Arnaud Jacquel, ; Patrick Auberger,
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Feng C, Chen R, Fang W, Gao X, Ying H, Zheng X, Chen L, Jiang J. Synergistic effect of CD47 blockade in combination with cordycepin treatment against cancer. Front Pharmacol 2023; 14:1144330. [PMID: 37138855 PMCID: PMC10149837 DOI: 10.3389/fphar.2023.1144330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2023] [Accepted: 03/21/2023] [Indexed: 05/05/2023] Open
Abstract
Cordycepin is widely considered a direct tumor-suppressive agent. However, few studies have investigated as the effect of cordycepin therapy on the tumor microenvironment (TME). In our present study, we demonstrated that cordycepin could weaken the function of M1-like macrophages in the TME and also contribute to macrophage polarization toward the M2 phenotype. Herein, we established a combined therapeutic strategy combining cordycepin and an anti-CD47 antibody. By using single-cell RNA sequencing (scRNA-seq), we showed that the combination treatment could significantly enhance the effect of cordycepin, which would reactivate macrophages and reverse macrophage polarization. In addition, the combination treatment could regulate the proportion of CD8+ T cells to prolong the progression-free survival (PFS) of patients with digestive tract malignancies. Finally, flow cytometry validated the changes in the proportions of tumor-associated macrophages (TAMs) and tumor-infiltrating lymphocytes (TILs). Collectively, our findings suggested that the combination treatment of cordycepin and the anti-CD47 antibody could significantly enhance tumor suppression, increase the proportion of M1 macrophages, and decrease the proportion of M2 macrophages. In addition, the PFS in patients with digestive tract malignancies would be prolonged by regulating CD8 + T cells.
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Affiliation(s)
- Chen Feng
- Department of Tumor Biological Treatment, The Third Affiliated Hospital of Soochow University, Chang Zhou, Jiang Su, China
- Jiangsu Engineering Research Center for Tumor Immunotherapy, The Third Affiliated Hospital of Soochow University, Chang Zhou, Jiang Su, China
- Institute of Cell Therapy, The Third Affiliated Hospital of Soochow University, Chang Zhou, Jiang Su, China
| | - Rongzhang Chen
- Department of Tumor Biological Treatment, The Third Affiliated Hospital of Soochow University, Chang Zhou, Jiang Su, China
- Jiangsu Engineering Research Center for Tumor Immunotherapy, The Third Affiliated Hospital of Soochow University, Chang Zhou, Jiang Su, China
- Institute of Cell Therapy, The Third Affiliated Hospital of Soochow University, Chang Zhou, Jiang Su, China
| | - Weiwei Fang
- Department of Tumor Biological Treatment, The Third Affiliated Hospital of Soochow University, Chang Zhou, Jiang Su, China
- Jiangsu Engineering Research Center for Tumor Immunotherapy, The Third Affiliated Hospital of Soochow University, Chang Zhou, Jiang Su, China
- Institute of Cell Therapy, The Third Affiliated Hospital of Soochow University, Chang Zhou, Jiang Su, China
| | - Xinran Gao
- Department of Tumor Biological Treatment, The Third Affiliated Hospital of Soochow University, Chang Zhou, Jiang Su, China
- Jiangsu Engineering Research Center for Tumor Immunotherapy, The Third Affiliated Hospital of Soochow University, Chang Zhou, Jiang Su, China
- Institute of Cell Therapy, The Third Affiliated Hospital of Soochow University, Chang Zhou, Jiang Su, China
| | - Hanjie Ying
- College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, Nanjing, Jiang Su, China
| | - Xiao Zheng
- Department of Tumor Biological Treatment, The Third Affiliated Hospital of Soochow University, Chang Zhou, Jiang Su, China
- Jiangsu Engineering Research Center for Tumor Immunotherapy, The Third Affiliated Hospital of Soochow University, Chang Zhou, Jiang Su, China
- Institute of Cell Therapy, The Third Affiliated Hospital of Soochow University, Chang Zhou, Jiang Su, China
| | - Lujun Chen
- Department of Tumor Biological Treatment, The Third Affiliated Hospital of Soochow University, Chang Zhou, Jiang Su, China
- Jiangsu Engineering Research Center for Tumor Immunotherapy, The Third Affiliated Hospital of Soochow University, Chang Zhou, Jiang Su, China
- Institute of Cell Therapy, The Third Affiliated Hospital of Soochow University, Chang Zhou, Jiang Su, China
- *Correspondence: Jingting Jiang, ; Lujun Chen,
| | - Jingting Jiang
- Department of Tumor Biological Treatment, The Third Affiliated Hospital of Soochow University, Chang Zhou, Jiang Su, China
- Jiangsu Engineering Research Center for Tumor Immunotherapy, The Third Affiliated Hospital of Soochow University, Chang Zhou, Jiang Su, China
- Institute of Cell Therapy, The Third Affiliated Hospital of Soochow University, Chang Zhou, Jiang Su, China
- *Correspondence: Jingting Jiang, ; Lujun Chen,
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Khan SU, Khan MU, Azhar Ud Din M, Khan IM, Khan MI, Bungau S, Hassan SSU. Reprogramming tumor-associated macrophages as a unique approach to target tumor immunotherapy. Front Immunol 2023; 14:1166487. [PMID: 37138860 PMCID: PMC10149956 DOI: 10.3389/fimmu.2023.1166487] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Accepted: 04/04/2023] [Indexed: 05/05/2023] Open
Abstract
In the last ten years, it has become increasingly clear that tumor-infiltrating myeloid cells drive not just carcinogenesis via cancer-related inflammatory processes, but also tumor development, invasion, and metastasis. Tumor-associated macrophages (TAMs) in particular are the most common kind of leucocyte in many malignancies and play a crucial role in establishing a favorable microenvironment for tumor cells. Tumor-associated macrophage (TAM) is vital as the primary immune cell subset in the tumor microenvironment (TME).In order to proliferate and spread to new locations, tumors need to be able to hide from the immune system by creating an immune-suppressive environment. Because of the existence of pro-tumoral TAMs, conventional therapies like chemotherapy and radiotherapy often fail to restrain cancer growth. These cells are also to blame for the failure of innovative immunotherapies premised on immune-checkpoint suppression. Understanding the series of metabolic changes and functional plasticity experienced by TAMs in the complex TME will help to use TAMs as a target for tumor immunotherapy and develop more effective tumor treatment strategies. This review summarizes the latest research on the TAMs functional status, metabolic changes and focuses on the targeted therapy in solid tumors.
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Affiliation(s)
- Safir Ullah Khan
- Hefei National Laboratory for Physical Sciences at the Microscale, School of Life Sciences, University of Science and Technology of China, Hefei, China
| | - Munir Ullah Khan
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, International Research Center for X Polymers, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, China
| | - Muhammad Azhar Ud Din
- Faculty of Pharmacy, Gomal University Dera Ismail Khan KPK, Dera Ismail Khan, Pakistan
| | - Ibrar Muhammad Khan
- Anhui Province Key Laboratory of Environmental Hormone and Reproduction, School of Biological and Food Engineering Fuyang Normal University, Fuyang, China
| | - Muhammad Imran Khan
- School of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Simona Bungau
- Department of Pharmacy, Faculty of Medicine and Pharmacy, University of Oradea, Oradea, Romania
- *Correspondence: Simona Bungau, ; Syed Shams ul Hassan,
| | - Syed Shams ul Hassan
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, School of Pharmacy, Shanghai Jiao Tong University, Shanghai, China
- Department of Natural Product Chemistry, School of Pharmacy, Shanghai Jiao Tong University, Shanghai, China
- *Correspondence: Simona Bungau, ; Syed Shams ul Hassan,
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65
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Marquardt V, Theruvath J, Pauck D, Picard D, Qin N, Blümel L, Maue M, Bartl J, Ahmadov U, Langini M, Meyer FD, Cole A, Cruz-Cruz J, Graef CM, Wölfl M, Milde T, Witt O, Erdreich-Epstein A, Leprivier G, Kahlert U, Stefanski A, Stühler K, Keir ST, Bigner DD, Hauer J, Beez T, Knobbe-Thomsen CB, Fischer U, Felsberg J, Hansen FK, Vibhakar R, Venkatraman S, Cheshier SH, Reifenberger G, Borkhardt A, Kurz T, Remke M, Mitra S. Tacedinaline (CI-994), a class I HDAC inhibitor, targets intrinsic tumor growth and leptomeningeal dissemination in MYC-driven medulloblastoma while making them susceptible to anti-CD47-induced macrophage phagocytosis via NF-kB-TGM2 driven tumor inflammation. J Immunother Cancer 2023; 11:jitc-2022-005871. [PMID: 36639156 PMCID: PMC9843227 DOI: 10.1136/jitc-2022-005871] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/13/2022] [Indexed: 01/15/2023] Open
Abstract
BACKGROUND While major advances have been made in improving the quality of life and survival of children with most forms of medulloblastoma (MB), those with MYC-driven tumors (Grp3-MB) still suffer significant morbidity and mortality. There is an urgent need to explore multimodal therapeutic regimens which are effective and safe for children. Large-scale studies have revealed abnormal cancer epigenomes caused by mutations and structural alterations of chromatin modifiers, aberrant DNA methylation, and histone modification signatures. Therefore, targeting epigenetic modifiers for cancer treatment has gained increasing interest, and inhibitors for various epigenetic modulators have been intensively studied in clinical trials. Here, we report a cross-entity, epigenetic drug screen to evaluate therapeutic vulnerabilities in MYC amplified MB, which sensitizes them to macrophage-mediated phagocytosis by targeting the CD47-signal regulatory protein α (SIRPα) innate checkpoint pathway. METHODS We performed a primary screen including 78 epigenetic inhibitors and a secondary screen including 20 histone deacetylase inhibitors (HDACi) to compare response profiles in atypical teratoid/rhabdoid tumor (AT/RT, n=11), MB (n=14), and glioblastoma (n=14). This unbiased approach revealed the preferential activity of HDACi in MYC-driven MB. Importantly, the class I selective HDACi, CI-994, showed significant cell viability reduction mediated by induction of apoptosis in MYC-driven MB, with little-to-no activity in non-MYC-driven MB, AT/RT, and glioblastoma in vitro. We tested the combinatorial effect of targeting class I HDACs and the CD47-SIRPa phagocytosis checkpoint pathway using in vitro phagocytosis assays and in vivo orthotopic xenograft models. RESULTS CI-994 displayed antitumoral effects at the primary site and the metastatic compartment in two orthotopic mouse models of MYC-driven MB. Furthermore, RNA sequencing revealed nuclear factor-kB (NF-κB) pathway induction as a response to CI-994 treatment, followed by transglutaminase 2 (TGM2) expression, which enhanced inflammatory cytokine secretion. We further show interferon-γ release and cell surface expression of engulfment ('eat-me') signals (such as calreticulin). Finally, combining CI-994 treatment with an anti-CD47 mAb targeting the CD47-SIRPα phagocytosis checkpoint enhanced in vitro phagocytosis and survival in tumor-bearing mice. CONCLUSION Together, these findings suggest a dynamic relationship between MYC amplification and innate immune suppression in MYC amplified MB and support further investigation of phagocytosis modulation as a strategy to enhance cancer immunotherapy responses.
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Affiliation(s)
- Viktoria Marquardt
- Division of Pediatric Neuro-Oncogenomics, German Cancer Research Center (DKFZ), Heidelberg, Germany, and German Cancer Consortium (DKTK), partner site Essen/Düsseldorf, Düsseldorf, Germany
- Institute of Pharmaceutical and Medicinal Chemistry, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Johanna Theruvath
- Department of Neurosurgery, Institute for StemCell Biology and Regenerative Medicine and Division of Pediatric Neurosurgery, Lucile Packard Children's Hospital, Stanford University, Stanford, California, USA
- Stanford University School of Medicine, Stanford, California, USA
| | - David Pauck
- Division of Pediatric Neuro-Oncogenomics, German Cancer Research Center (DKFZ), Heidelberg, Germany, and German Cancer Consortium (DKTK), partner site Essen/Düsseldorf, Düsseldorf, Germany
- Department of Pediatric Oncology, Hematology, and Clinical Immunology, Medical Faculty, University Hospital Düsseldorf, Düsseldorf, Germany; and DKTK, partner site Essen/Düsseldorf, Germany, Düsseldorf, Germany
| | - Daniel Picard
- Division of Pediatric Neuro-Oncogenomics, German Cancer Research Center (DKFZ), Heidelberg, Germany, and German Cancer Consortium (DKTK), partner site Essen/Düsseldorf, Düsseldorf, Germany
- Department of Pediatric Oncology, Hematology, and Clinical Immunology, Medical Faculty, University Hospital Düsseldorf, Düsseldorf, Germany; and DKTK, partner site Essen/Düsseldorf, Germany, Düsseldorf, Germany
| | - Nan Qin
- Division of Pediatric Neuro-Oncogenomics, German Cancer Research Center (DKFZ), Heidelberg, Germany, and German Cancer Consortium (DKTK), partner site Essen/Düsseldorf, Düsseldorf, Germany
- Department of Pediatric Oncology, Hematology, and Clinical Immunology, Medical Faculty, University Hospital Düsseldorf, Düsseldorf, Germany; and DKTK, partner site Essen/Düsseldorf, Germany, Düsseldorf, Germany
| | - Lena Blümel
- Division of Pediatric Neuro-Oncogenomics, German Cancer Research Center (DKFZ), Heidelberg, Germany, and German Cancer Consortium (DKTK), partner site Essen/Düsseldorf, Düsseldorf, Germany
- Department of Pediatric Oncology, Hematology, and Clinical Immunology, Medical Faculty, University Hospital Düsseldorf, Düsseldorf, Germany; and DKTK, partner site Essen/Düsseldorf, Germany, Düsseldorf, Germany
| | - Mara Maue
- Division of Pediatric Neuro-Oncogenomics, German Cancer Research Center (DKFZ), Heidelberg, Germany, and German Cancer Consortium (DKTK), partner site Essen/Düsseldorf, Düsseldorf, Germany
- Department of Pediatric Oncology, Hematology, and Clinical Immunology, Medical Faculty, University Hospital Düsseldorf, Düsseldorf, Germany; and DKTK, partner site Essen/Düsseldorf, Germany, Düsseldorf, Germany
| | - Jasmin Bartl
- Division of Pediatric Neuro-Oncogenomics, German Cancer Research Center (DKFZ), Heidelberg, Germany, and German Cancer Consortium (DKTK), partner site Essen/Düsseldorf, Düsseldorf, Germany
- Department of Pediatric Oncology, Hematology, and Clinical Immunology, Medical Faculty, University Hospital Düsseldorf, Düsseldorf, Germany; and DKTK, partner site Essen/Düsseldorf, Germany, Düsseldorf, Germany
| | - Ulvi Ahmadov
- Division of Pediatric Neuro-Oncogenomics, German Cancer Research Center (DKFZ), Heidelberg, Germany, and German Cancer Consortium (DKTK), partner site Essen/Düsseldorf, Düsseldorf, Germany
- Institute of Neuropathology, Medical Faculty, Heinrich-Heine University Düsseldorf, Düsseldorf; and DKTK, partner site Essen/Düsseldorf, Germany, Düsseldorf, Germany
| | - Maike Langini
- Division of Pediatric Neuro-Oncogenomics, German Cancer Research Center (DKFZ), Heidelberg, Germany, and German Cancer Consortium (DKTK), partner site Essen/Düsseldorf, Düsseldorf, Germany
- Molecular Proteomics Laboratory, Biomedical Research Centre (BMFZ), Heinrich-Heine University, Düsseldorf, Germany, Düsseldorf, Germany
| | - Frauke-Dorothee Meyer
- Division of Pediatric Neuro-Oncogenomics, German Cancer Research Center (DKFZ), Heidelberg, Germany, and German Cancer Consortium (DKTK), partner site Essen/Düsseldorf, Düsseldorf, Germany
- Institute of Neuropathology, Medical Faculty, Heinrich-Heine University Düsseldorf, Düsseldorf; and DKTK, partner site Essen/Düsseldorf, Germany, Düsseldorf, Germany
| | - Allison Cole
- Pediatrics, University of Colorado Denver, Aurora, Colorado, USA
| | | | - Claus M Graef
- Department of Neurosurgery, Institute for StemCell Biology and Regenerative Medicine and Division of Pediatric Neurosurgery, Lucile Packard Children's Hospital, Stanford University, Stanford, California, USA
| | - Matthias Wölfl
- Department of Pediatric Oncology, University Children's Hospital Würzburg, Würzburg, Germany
| | - Till Milde
- Hopp Children's Cancer Center Heidelberg (KiTZ), Heidelberg, Germany
- Department of Pediatric Hematology and Oncology, Heidelberg University Hospital, Heidelberg, Germany
| | - Olaf Witt
- Hopp Children's Cancer Center Heidelberg (KiTZ), Heidelberg, Germany
- Clinical Cooperation Unit Pediatric Oncology, German Cancer Research Center (DKFZ) and German Consortium for Translational Cancer Research (DKTK), Heidelberg, Germany
| | - Anat Erdreich-Epstein
- Division of Hematology-Oncology and Blood and Marrow Transplantation, Department of Pediatrics and the Department of Pathology, Children's Hospital Los Angeles, and the Norris Comprehensive Cancer Center, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Gabriel Leprivier
- Institute of Neuropathology, Medical Faculty, Heinrich-Heine University Düsseldorf, Düsseldorf; and DKTK, partner site Essen/Düsseldorf, Germany, Düsseldorf, Germany
| | - Ulf Kahlert
- Department of Neurosurgery, Medical Faculty, Heinrich-Heine University Düsseldorf, Düsseldorf, Germany
| | - Anja Stefanski
- Molecular Proteomics Laboratory, Biomedical Research Centre (BMFZ), Heinrich-Heine University, Düsseldorf, Germany, Düsseldorf, Germany
| | - Kai Stühler
- Molecular Proteomics Laboratory, Biomedical Research Centre (BMFZ), Heinrich-Heine University, Düsseldorf, Germany, Düsseldorf, Germany
| | - Stephen T Keir
- Department of Neurosurgery, Duke University, Durham, North Carolina, USA
- Preston Robert Tisch Brain Tumor Center, Duke University, Durham, North Carolina, USA
| | - Darell D Bigner
- Department of Neurosurgery, Duke University, Durham, North Carolina, USA
- Preston Robert Tisch Brain Tumor Center, Duke University, Durham, North Carolina, USA
| | - Julia Hauer
- Department of Pediatric Oncology, Hematology, and Clinical Immunology, Medical Faculty, University Hospital Düsseldorf, Düsseldorf, Germany; and DKTK, partner site Essen/Düsseldorf, Germany, Düsseldorf, Germany
| | - Thomas Beez
- Department of Neurosurgery, Medical Faculty, Heinrich-Heine University Düsseldorf, Düsseldorf, Germany
| | - Christiane B Knobbe-Thomsen
- Institute of Neuropathology, Medical Faculty, Heinrich-Heine University Düsseldorf, Düsseldorf; and DKTK, partner site Essen/Düsseldorf, Germany, Düsseldorf, Germany
| | - Ute Fischer
- Department of Pediatric Oncology, Hematology, and Clinical Immunology, Medical Faculty, University Hospital Düsseldorf, Düsseldorf, Germany; and DKTK, partner site Essen/Düsseldorf, Germany, Düsseldorf, Germany
| | - Jörg Felsberg
- Institute of Neuropathology, Medical Faculty, Heinrich-Heine University Düsseldorf, Düsseldorf; and DKTK, partner site Essen/Düsseldorf, Germany, Düsseldorf, Germany
| | - Finn K Hansen
- Institute of Pharmaceutical and Medicinal Chemistry, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
- Pharmaceutical/Medicinal Chemistry, Institute of Pharmacy, Leipzig University, Leipzig, Germany
| | - Rajeev Vibhakar
- Pediatrics, University of Colorado Denver, Aurora, Colorado, USA
| | | | - Samuel H Cheshier
- Department of Neurosurgery, Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah, USA
| | - Guido Reifenberger
- Division of Pediatric Neuro-Oncogenomics, German Cancer Research Center (DKFZ), Heidelberg, Germany, and German Cancer Consortium (DKTK), partner site Essen/Düsseldorf, Düsseldorf, Germany
- Institute of Neuropathology, Medical Faculty, Heinrich-Heine University Düsseldorf, Düsseldorf; and DKTK, partner site Essen/Düsseldorf, Germany, Düsseldorf, Germany
| | - Arndt Borkhardt
- Division of Pediatric Neuro-Oncogenomics, German Cancer Research Center (DKFZ), Heidelberg, Germany, and German Cancer Consortium (DKTK), partner site Essen/Düsseldorf, Düsseldorf, Germany
- Department of Pediatric Oncology, Hematology and Clinical Immunology, Medical Faculty, Heinrich-Heine-University, Düsseldorf, Germany
| | - Thomas Kurz
- Institute of Pharmaceutical and Medicinal Chemistry, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Marc Remke
- Division of Pediatric Neuro-Oncogenomics, German Cancer Research Center (DKFZ), Heidelberg, Germany, and German Cancer Consortium (DKTK), partner site Essen/Düsseldorf, Düsseldorf, Germany
- Department of Pediatric Oncology, Hematology, and Clinical Immunology, Medical Faculty, University Hospital Düsseldorf, Düsseldorf, Germany; and DKTK, partner site Essen/Düsseldorf, Germany, Düsseldorf, Germany
| | - Siddhartha Mitra
- Pediatrics, University of Colorado Denver, Aurora, Colorado, USA
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The Role of Cellular Immunity and Adaptive Immunity in Pathophysiology of Brain and Spinal Cord Tumors. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2023; 1394:51-72. [PMID: 36587381 DOI: 10.1007/978-3-031-14732-6_4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Major advances have been made in our understanding of CNS tumors, especially glioma, however, the survival of patients with malignant glioma remains poor. While radiation and chemotherapy have increased overall survival, glioblastoma multiforme (GBM) still has one of the worst 5-year survival rates of all human cancers. Here, in this chapter, the authors review the abrogation of the immune system in the tumor setting, revealing many plausible targets for therapy and the current immunotherapy treatment strategies employed. Notably, glioma has also been characterized as a subset of primary spinal cord tumor and current treatment recommendations are outlined here.
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Wang R, Zhang C, Cao Y, Wang J, Jiao S, Zhang J, Wang M, Tang P, Ouyang Z, Liang W, Mao Y, Wang A, Li G, Zhang J, Wang M, Wang S, Gui X. Blockade of dual immune checkpoint inhibitory signals with a CD47/PD-L1 bispecific antibody for cancer treatment. Theranostics 2023; 13:148-160. [PMID: 36593962 PMCID: PMC9800731 DOI: 10.7150/thno.79367] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Accepted: 11/11/2022] [Indexed: 12/03/2022] Open
Abstract
Background: Even though PD-1/PD-L1 is an identified key "don't find me" signal to active adaptive immune system for cancer treatment, the overall response rate (ORR) for all cancer patients is still limited. Other effective therapeutic modalities to bridge the innate and adaptive immunity to improve ORR are urgently needed. Recently, CD47/SIRPα interaction is confirmed as a critical "don't eat me" signal to active innate immunity. However, the red blood cell (RBC) toxicity is the big concern for the development of CD47-based anti-cancer therapeutics. Methods: Here, we report the development of a CD47/PD-L1 bispecific antibody 6MW3211 to block both PD-1/PD-L1 and CD47/SIRPα signals, and studied the effects of 6MW3211 on anti-tumor immune functions in vitro and in vivo. The pharmacokinetic and toxicity profiles of 6MW3211 were evaluated in GLP non-human primate (NHP) studies. Results: The dual immune checkpoint inhibitory signaling blocker 6MW3211 shows high binding affinity to PD-L1 and low binding affinity to CD47. This inequivalent binding affinity design makes 6MW3211 preferentially bound to PD-L1 on tumor cells followed by disrupting the interaction of CD47/SIRPα. Complex structure determination and flow cytometry assay demonstrated that 6MW3211 has no binding to either human or rhesus monkey RBCs. 6MW3211 effectively blocked both PD-1/DP-L1 and CD47/SIRPα signaling and promoted macrophage phagocytosis of tumor cells. Potent therapeutic efficacies of 6MW3211 in three different mouse models were further observed. Moreover, 6MW3211 was demonstrated to have a fairly good safety profile in a GLP NHP study. In addition, multiplex fluorescent immunohistochemistry (mIHC) staining shows that PD-L1 and CD47 co-express on several different types of human tumor tissues. Conclusions: These results support the development of 6MW3211 for the treatment of PD-L1 and CD47 double positive cancers.
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Affiliation(s)
- Rongjuan Wang
- Mabwell (Shanghai) Bioscience Co., Ltd., Shanghai 201210, China.,Beijing Kohnoor Science & Technology Co., Ltd., Beijing 102206, China
| | - Chang Zhang
- Mabwell (Shanghai) Bioscience Co., Ltd., Shanghai 201210, China.,Beijing Kohnoor Science & Technology Co., Ltd., Beijing 102206, China
| | - Yuting Cao
- Mabwell (Shanghai) Bioscience Co., Ltd., Shanghai 201210, China
| | - Junchao Wang
- School of Life Sciences, Anhui University, Hefei 230022, China
| | - Shasha Jiao
- Mabwell (Shanghai) Bioscience Co., Ltd., Shanghai 201210, China.,Beijing Kohnoor Science & Technology Co., Ltd., Beijing 102206, China
| | - Jiao Zhang
- Mabwell (Shanghai) Bioscience Co., Ltd., Shanghai 201210, China.,Beijing Kohnoor Science & Technology Co., Ltd., Beijing 102206, China
| | - Min Wang
- Mabwell (Shanghai) Bioscience Co., Ltd., Shanghai 201210, China
| | - Peipei Tang
- Mabwell (Shanghai) Bioscience Co., Ltd., Shanghai 201210, China
| | - Zijun Ouyang
- Mabwell (Shanghai) Bioscience Co., Ltd., Shanghai 201210, China
| | - Wenlu Liang
- Mabwell (Shanghai) Bioscience Co., Ltd., Shanghai 201210, China
| | - Yu Mao
- Mabwell (Shanghai) Bioscience Co., Ltd., Shanghai 201210, China
| | - An Wang
- Mabwell (Shanghai) Bioscience Co., Ltd., Shanghai 201210, China
| | - Gang Li
- Mabwell (Shanghai) Bioscience Co., Ltd., Shanghai 201210, China
| | - Jinchao Zhang
- Mabwell (Shanghai) Bioscience Co., Ltd., Shanghai 201210, China
| | - Mingzhu Wang
- School of Life Sciences, Anhui University, Hefei 230022, China.,✉ Corresponding authors: Mingzhu Wang, E-mail: , School of Life Sciences, Anhui University, Hefei, China. Shuang Wang, E-mail: , Beijing Kohnoor Science & Technology Co., Ltd., Beijing China. Xun Gui, E-mail: , Mabwell (Shanghai) Bioscience Co., Ltd., Shanghai, China
| | - Shuang Wang
- Mabwell (Shanghai) Bioscience Co., Ltd., Shanghai 201210, China.,Beijing Kohnoor Science & Technology Co., Ltd., Beijing 102206, China.,✉ Corresponding authors: Mingzhu Wang, E-mail: , School of Life Sciences, Anhui University, Hefei, China. Shuang Wang, E-mail: , Beijing Kohnoor Science & Technology Co., Ltd., Beijing China. Xun Gui, E-mail: , Mabwell (Shanghai) Bioscience Co., Ltd., Shanghai, China
| | - Xun Gui
- Mabwell (Shanghai) Bioscience Co., Ltd., Shanghai 201210, China.,✉ Corresponding authors: Mingzhu Wang, E-mail: , School of Life Sciences, Anhui University, Hefei, China. Shuang Wang, E-mail: , Beijing Kohnoor Science & Technology Co., Ltd., Beijing China. Xun Gui, E-mail: , Mabwell (Shanghai) Bioscience Co., Ltd., Shanghai, China
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Deng Y, Ma J, Zhao S, Yang M, Sun Y, Zhang Q. Expression of glucose transporter-1 in follicular lymphoma affected tumor-infiltrating immunocytes and was related to progression of disease within 24 months. Transl Oncol 2022; 28:101614. [PMID: 36584488 PMCID: PMC9830372 DOI: 10.1016/j.tranon.2022.101614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2022] [Revised: 12/11/2022] [Accepted: 12/23/2022] [Indexed: 12/30/2022] Open
Abstract
OBJECTIVE Follicular lymphoma (FL) occurring progression within 24 months (POD24) after initial immunochemotherapy has poor prognosis. GLUT1 affects glycolysis within tumor microenvironment (TME) and promotes tumor progression. However, its specific mediated mechanism remains unclear in FL. METHODS Baseline GLUT1 expression, infiltrations of M2 macrophage, and CD8+ T-cells were assessed by immunohistochemistry in FL with POD24 and long-term remission respectively. The spatial features of TME were assessed by MIBI-TOF and proteomics. Predictive immunophenotypes for POD24 occurrence was analyzed by random forest algorithm. The lactate production and the induction of M2 macrophages were detected when GLUT1 was transfected or knocked down in DOHH2. The activation of PI3K/Akt/mTOR signaling in DOHH2 and WSU-FSCCL cells co-cultured with induced inhibitory immunocytes was tracked by western blotting. RESULTS The FL with POD24 exhibited higher baseline GLUT1 expression and increased infiltration of various inhibitory immunocytes. Spatial signatures of 69 immunophenotypes could predict POD24 occurrence. The activation of PI3K/ Akt /mTOR signaling pathway was not significant in both groups. The supernatant of DOHH2-GLUT1 cells which had more lactate content could induce more M2-type macrophages than that of DOHH2/siRNA GLUT1 cells. When co-cultured with exhausted CD8+ T cells, M2-type macrophages and Tregs, compared with WSU-FSCCL cells, DOHH2 cells with high GLUT1 expression induced more M2-type macrophages and was triggered activation of PI3K/ Akt /mTOR signaling pathway. CONCLUSION Tumor cells overexpressing GLUT1 could domesticate immunocytes to form an immunosuppressive TME, which promotes occurrence of POD24 and gradually activates PI3K/ Akt /mTOR pathway of tumor cells in FL. SIGNIFICANCE Tumor cells overexpressing GLUT1 could domesticate immunocytes to form an immunosuppressive microenvironment, which in turn promoted the growth of tumor cells and was related to the progression of disease within 24 months in FL. Suppressive immunocytes gradually activated PI3K/ Akt /mTOR pathway of tumor cells in later stage. Distinguishing spatial features of immunocytes could well predict POD24 occurrence, hoping to benefit these patients from early anti-metabolism therapy based on GLUT1 in the future.
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Affiliation(s)
- Yuwei Deng
- Department of Medical Oncology, Harbin Medical University Cancer Hospital, Harbin, Heilongjiang 150081, People's Republic of China
| | - Jianli Ma
- Department of Radiation Oncology, Harbin Medical University Cancer Hospital, Harbin, Heilongjiang 150081, People's Republic of China
| | - Shu Zhao
- Department of Medical Oncology, Harbin Medical University Cancer Hospital, Harbin, Heilongjiang 150081, People's Republic of China
| | - Ming Yang
- Department of Medical Oncology, Harbin Medical University Cancer Hospital, Harbin, Heilongjiang 150081, People's Republic of China
| | - Yutian Sun
- Department of Medical Oncology, Harbin Medical University Cancer Hospital, Harbin, Heilongjiang 150081, People's Republic of China
| | - Qingyuan Zhang
- Department of Medical Oncology, Harbin Medical University Cancer Hospital, Heilongjiang Cancer Institute, Harbin, Heilongjiang 150081, People's Republic of China,Corresponding author.
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69
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Blockade of CD47 enhances the antitumor effect of macrophages in renal cell carcinoma through trogocytosis. Sci Rep 2022; 12:12546. [PMID: 35869130 PMCID: PMC9307775 DOI: 10.1038/s41598-022-16766-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Accepted: 07/14/2022] [Indexed: 11/15/2022] Open
Abstract
Immune checkpoint inhibitors and vascular endothelial growth factor receptor tyrosine kinase inhibitors (VEGFR TKIs) are mainstream treatments for renal cell carcinoma (RCC). Both T cells and macrophages infiltrate the tumor microenvironment of RCC. CD47, an immune checkpoint of macrophages, transmits the “don’t eat me” signal to macrophages. We propose a novel therapeutic strategy that activates the antitumor effect of macrophages. We found that CD47 was expressed in patients with RCC, and high CD47 expression was indicative of worse overall survival in datasets from The Cancer Genome Atlas. We observed that CD47-blocking antibodies enhanced the antitumor effect of macrophages against human RCC cell lines. Trogocytosis, rather than phagocytosis, occurred and was promoted by increased cell-to-cell contact between macrophages and RCC cells. Trogocytosis induced by CD47 blockade occurred in the presence of CD11b integrin signaling in macrophages and was augmented when RCC cells were exposed to VEGFR TKIs, except for sunitinib. In conclusion, this study presents evidence that anti-CD47 blocking antibodies improve the antitumor effect of macrophages in RCC. In combination with VEGFR TKIs, CD47 blockade is a potential therapeutic strategy for patients with RCC.
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70
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Semiz HS, Küçük Ü, Kısa E, Keskinkılıç M, Süyün DE, Arayıcı ME, Atağ E, Karaoglu A. CD47 (don't eat me signal) expression levels and its relationship with clinicopathologic features in early-stage prostate carcinoma. Prostate 2022; 82:1564-1571. [PMID: 36031743 DOI: 10.1002/pros.24432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2022] [Revised: 07/11/2022] [Accepted: 08/10/2022] [Indexed: 11/11/2022]
Abstract
BACKGROUND Prostate cancer is a cancer with poor host immune response and could be defined as a non-T-cell inflamed tumor. Therefore, immunotherapy treatments could not be included in the treatment of prostate cancer until recently. Inadequate antitumoral response is one of the main reasons why tumor cells multiply rapidly and cause lethal results. It was shown that CD47 molecule, which is secreted at high levels by leukemia cells, reduces macrophage-mediated phagocytosis and thus facilitates escape from the antitumoral immune response. The aim of this study was to show don't eat me signaling in prostate carcinoma tissues and its relationship with macrophage polarization. MATERIALS AND METHODS A total of 263 patients with a diagnosis of prostatic adenocarcinoma after radical prostatectomy between 2015 and 2020 at our institute were included in the study. CD47, CD68, and CD163 expression levels were examined immunohistochemically (IHC) in these tissues. The relationship of these expression levels with unfavorable prognostic factors and survival for prostate carcinoma was investigated. RESULTS In this study, all the operated prostate carcinoma cases had CD47 expression in tumor tissue, but only 52.5% had a high level of expression. Of 263 prostate cancer tissues, 135 (51.3%) showed high expression of CD68 protein and 189 (71.9%) showed high expression of CD163 protein. There was a statistically strong relationship between CD47, CD68, and CD163. CONCLUSIONS The CD47 molecule is basically a molecule that inhibits macrophage activation. CD68 is mostly used for macrophage classification, while CD163 is used for tumor-associated macrophage classification. Unlike others, we IHC examined CD47, CD68, and CD163 expressions in the surgical materials of patients who were operated for prostate carcinoma. In addition, we concluded that strong CD47 expression was closely associated with strong CD68 and CD163 expression in all tumor samples. However, a significant relationship between these expression levels and survival could not be demonstrated.
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Affiliation(s)
- Hüseyin S Semiz
- Department of Medical Oncology, Institute of Oncology, Dokuz Eylul University, Izmir, Turkey
| | - Ülkü Küçük
- Department of Pathology, Tepecik Education and Research Hospital, Health Science University, Izmir, Turkey
| | - Erdem Kısa
- Department of Urology, Tepecik Education and Research Hospital, Health Science University, Izmir, Turkey
| | - Merve Keskinkılıç
- Department of Internal Medicine, Division of Medical Oncology, Faculty of Medicine, Dokuz Eylul University, Izmir, Turkey
| | - Dilara Ecem Süyün
- Department of Internal Medicine, Tepecik Education and Research Hospital, Izmir, Turkey
| | - Mehmet Emin Arayıcı
- Department of Preventive Oncology, Institute of Health Sciences, Dokuz Eylul University, Izmir, Turkey
| | - Elif Atağ
- Department of Medical Oncology, Istanbul Haydarpasa Numune Education and Research Hospital, Health Science University, Istanbul, Turkey
| | - Aziz Karaoglu
- Department of Medical Oncology, Institute of Oncology, Dokuz Eylul University, Izmir, Turkey
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Nishiga Y, Drainas AP, Baron M, Bhattacharya D, Barkal AA, Ahrari Y, Mancusi R, Ross JB, Takahashi N, Thomas A, Diehn M, Weissman IL, Graves EE, Sage J. Radiotherapy in combination with CD47 blockade elicits a macrophage-mediated abscopal effect. NATURE CANCER 2022; 3:1351-1366. [PMID: 36411318 PMCID: PMC9701141 DOI: 10.1038/s43018-022-00456-0] [Citation(s) in RCA: 39] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Accepted: 10/04/2022] [Indexed: 11/22/2022]
Abstract
Radiation therapy is a mainstay of cancer treatment but does not always lead to complete tumor regression. Here we combine radiotherapy with blockade of the 'don't-eat-me' cell-surface molecule CD47 in small cell lung cancer (SCLC), a highly metastatic form of lung cancer. CD47 blockade potently enhances the local antitumor effects of radiotherapy in preclinical models of SCLC. Notably, CD47 blockade also stimulates off-target 'abscopal' effects inhibiting non-irradiated SCLC tumors in mice receiving radiation. These abscopal effects are independent of T cells but require macrophages that migrate into non-irradiated tumor sites in response to inflammatory signals produced by radiation and are locally activated by CD47 blockade to phagocytose cancer cells. Similar abscopal antitumor effects were observed in other cancer models treated with radiation and CD47 blockade. The systemic activation of antitumor macrophages following radiotherapy and CD47 blockade may be particularly important in patients with cancer who suffer from metastatic disease.
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Affiliation(s)
- Yoko Nishiga
- Department of Radiation Oncology, Stanford University, Stanford, CA, USA
- Department of Pediatrics, Stanford University, Stanford, CA, USA
- Department of Genetics, Stanford University, Stanford, CA, USA
| | - Alexandros P Drainas
- Department of Pediatrics, Stanford University, Stanford, CA, USA
- Department of Genetics, Stanford University, Stanford, CA, USA
| | - Maya Baron
- Department of Pediatrics, Stanford University, Stanford, CA, USA
- Department of Genetics, Stanford University, Stanford, CA, USA
| | - Debadrita Bhattacharya
- Department of Pediatrics, Stanford University, Stanford, CA, USA
- Department of Genetics, Stanford University, Stanford, CA, USA
| | - Amira A Barkal
- Institute for Stem Cell Biology and Regenerative Medicine, Stanford University, Stanford, CA, USA
- Ludwig Center for Cancer Stem Cell Research and Medicine, Stanford University, Stanford, CA, USA
- Department of Pathology, Stanford University, Stanford, CA, USA
| | - Yasaman Ahrari
- Department of Radiation Oncology, Stanford University, Stanford, CA, USA
| | - Rebecca Mancusi
- Department of Pediatrics, Stanford University, Stanford, CA, USA
- Department of Genetics, Stanford University, Stanford, CA, USA
| | - Jason B Ross
- Department of Radiation Oncology, Stanford University, Stanford, CA, USA
| | - Nobuyuki Takahashi
- Developmental Therapeutics Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
- Department of Medical Oncology, National Cancer Center Hospital East, Kashiwa, Japan
| | - Anish Thomas
- Developmental Therapeutics Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | - Maximilian Diehn
- Department of Radiation Oncology, Stanford University, Stanford, CA, USA
| | - Irving L Weissman
- Institute for Stem Cell Biology and Regenerative Medicine, Stanford University, Stanford, CA, USA
- Ludwig Center for Cancer Stem Cell Research and Medicine, Stanford University, Stanford, CA, USA
- Department of Pathology, Stanford University, Stanford, CA, USA
| | - Edward E Graves
- Department of Radiation Oncology, Stanford University, Stanford, CA, USA.
| | - Julien Sage
- Department of Pediatrics, Stanford University, Stanford, CA, USA.
- Department of Genetics, Stanford University, Stanford, CA, USA.
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Xu Z, Chen Y, Ma L, Chen Y, Liu J, Guo Y, Yu T, Zhang L, Zhu L, Shu Y. Role of exosomal non-coding RNAs from tumor cells and tumor-associated macrophages in the tumor microenvironment. Mol Ther 2022; 30:3133-3154. [PMID: 35405312 PMCID: PMC9552915 DOI: 10.1016/j.ymthe.2022.01.046] [Citation(s) in RCA: 99] [Impact Index Per Article: 49.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2021] [Revised: 12/21/2021] [Accepted: 01/27/2022] [Indexed: 12/13/2022] Open
Abstract
Exosomes have a crucial role in intercellular communication and mediate interactions between tumor cells and tumor-associated macrophages (TAMs). Exosome-encapsulated non-coding RNAs (ncRNAs) are involved in various physiological processes. Tumor-derived exosomal ncRNAs induce M2 macrophage polarization through signaling pathway activation, signal transduction, and transcriptional and post-transcriptional regulation. Conversely, TAM-derived exosomal ncRNAs promote tumor proliferation, metastasis, angiogenesis, chemoresistance, and immunosuppression. MicroRNAs induce gene silencing by directly targeting mRNAs, whereas lncRNAs and circRNAs act as miRNA sponges to indirectly regulate protein expressions. The role of ncRNAs in tumor-host interactions is ubiquitous. Current research is increasingly focused on the tumor microenvironment. On the basis of the "cancer-immunity cycle" hypothesis, we discuss the effects of exosomal ncRNAs on immune cells to induce T cell exhaustion, overexpression of programmed cell death ligands, and create a tumor immunosuppressive microenvironment. Furthermore, we discuss potential applications and prospects of exosomal ncRNAs as clinical biomarkers and drug delivery systems.
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Affiliation(s)
- Zijie Xu
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210029, China
| | - Yi Chen
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210029, China
| | - Ling Ma
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210029, China
| | - Yizhang Chen
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210029, China
| | - Jingya Liu
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210029, China
| | - Yuchen Guo
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210029, China
| | - Ting Yu
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210029, China
| | - Lianghui Zhang
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210029, China
| | - Lingjun Zhu
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210029, China; Department of Oncology, The Sir Run Run Hospital, Nanjing Medical University, Nanjing, Jiangsu 211112, China.
| | - Yongqian Shu
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210029, China.
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Chowdhury S, Trivedi AK. Origin, production and molecular determinants of macrophages for their therapeutic targeting. Cell Biol Int 2022; 47:15-29. [PMID: 36183367 DOI: 10.1002/cbin.11914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 09/04/2022] [Accepted: 09/16/2022] [Indexed: 11/09/2022]
Abstract
Macrophages, the most heterogeneous cells of the hematopoietic system and the giant eaters of the immune system that present either as tissue-resident cells or infiltrated immune cells, eliminate foreign pathogens and microbes and also play different physiological roles to maintain the body's immune response. In this review, we basically provide a broad overview of macrophages from their origin, functional diversity to M1-M2 polarization, specialized markers, and their role as important therapeutic targets in different diseases based on the current research and evidence. Apart from this, we have precisely discussed about tumor-associated macrophages (TAMs) and their role in tumor progression and newly discovered lesser-known markers of TAMs that could be used as potential therapeutic targets to treat life-threatening diseases. It is really very important to understand the diversity of macrophages to develop TAM-modulating strategies to activate our own immune system against diseases and to overcome immune resistance.
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Affiliation(s)
- Sangita Chowdhury
- LSS008 Division of Cancer Biology, CSIR-Central Drug Research Institute, Lucknow, India
| | - Arun K Trivedi
- LSS008 Division of Cancer Biology, CSIR-Central Drug Research Institute, Lucknow, India
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Qi Z, Long X, Liu J, Cheng P. Glioblastoma microenvironment and its reprogramming by oncolytic virotherapy. Front Cell Neurosci 2022; 16:819363. [PMID: 36159398 PMCID: PMC9507431 DOI: 10.3389/fncel.2022.819363] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2021] [Accepted: 08/17/2022] [Indexed: 11/13/2022] Open
Abstract
Glioblastoma (GBM), a highly aggressive form of brain tumor, responds poorly to current conventional therapies, including surgery, radiation therapy, and systemic chemotherapy. The reason is that the delicate location of the primary tumor and the existence of the blood-brain barrier limit the effectiveness of traditional local and systemic therapies. The immunosuppressive status and multiple carcinogenic pathways in the complex GBM microenvironment also pose challenges for immunotherapy and single-targeted therapy. With an improving understanding of the GBM microenvironment, it has become possible to consider the immunosuppressive and highly angiogenic GBM microenvironment as an excellent opportunity to improve the existing therapeutic efficacy. Oncolytic virus therapy can exert antitumor effects on various components of the GBM microenvironment. In this review, we have focused on the current status of oncolytic virus therapy for GBM and the related literature on antitumor mechanisms. Moreover, the limitations of oncolytic virus therapy as a monotherapy and future directions that may enhance the field have also been discussed.
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Affiliation(s)
- Zhongbing Qi
- Department of State Key Laboratory of Biotherapy and Cancer Center/Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Xiangyu Long
- Department of Biotherapy, Cancer Center, West China Hospital of Sichuan University, Chengdu, China
- Department of Oncology, West China Guang’an Hospital, Sichuan University, Guangan, China
| | - Jiyan Liu
- Department of Biotherapy, Cancer Center, West China Hospital of Sichuan University, Chengdu, China
- *Correspondence: Ping Cheng Jiyan Liu
| | - Ping Cheng
- Department of State Key Laboratory of Biotherapy and Cancer Center/Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu, China
- *Correspondence: Ping Cheng Jiyan Liu
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Rostami E, Bakhshandeh M, Ghaffari-Nazari H, Alinezhad M, Alimohammadi M, Alimohammadi R, Mahmoodi Chalbatani G, Hejazi E, Webster TJ, Tavakkol-Afshari J, Jalali SA. Combining ablative radiotherapy and anti CD47 monoclonal antibody improves infiltration of immune cells in tumor microenvironments. PLoS One 2022; 17:e0273547. [PMID: 36018888 PMCID: PMC9417014 DOI: 10.1371/journal.pone.0273547] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Accepted: 08/10/2022] [Indexed: 11/19/2022] Open
Abstract
Radiotherapy as an anti-tumor treatment can stimulate the immune system. However, irradiated tumor cells express CD47 to escape the anti-tumor immune response. Anti- CD47 Immunotherapy is a possible way to tackle this problem. This study evaluated the effect of single high dose radiotherapy combined with an anti-CD47 monoclonal antibody (αCD47 mAb) in CT26 tumor‐bearing BALB/c mice. We assessed the tumors volume and survival in mice 60 days after tumor implantation. Also, immune cell changes were analyzed by flow cytometry in tumors, lymph nodes, and spleen. Combination therapy enhanced the anti-tumor response in treated mice by increasing CD8+ T cells and M1 macrophages and decreasing M2 macrophages and myeloid-derived suppressor cells (MDSCs) in the tumor microenvironment (TME). Also, our results showed that combination therapy increased survival time in mice compared to other groups. Furthermore, tumor volumes remarkably decreased in mice that received a single high dose RT plus αCD47 mAb. In conclusion, we showed that combining RT and αCD47 mAb improved the immune cell population in TME, regressed tumor growth, and increased survival in tumor-bearing mice.
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Affiliation(s)
- Elham Rostami
- Department of Immunology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mohsen Bakhshandeh
- Department of Radiology Technology, Allied Medical Faculty, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Haniyeh Ghaffari-Nazari
- Department of Immunology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Maedeh Alinezhad
- Department of Immunology, Medical School, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Masoumeh Alimohammadi
- Department of Oncology, Tumor Immunotherapy and Microenvironment Group, Luxembourg Institute of Health, Luxembourg City, Luxembourg
| | - Reza Alimohammadi
- Department of Immunology, Medical School, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ghanbar Mahmoodi Chalbatani
- Department of Oncology, Tumor Immunotherapy and Microenvironment Group, Luxembourg Institute of Health, Luxembourg City, Luxembourg
| | - Ehsan Hejazi
- Department of Clinical Nutrition and Dietetics, School of Nutrition Sciences and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Thomas J. Webster
- Department of Chemical Engineering, Northeastern University, Boston, MA, United States of America
| | - Jalil Tavakkol-Afshari
- Department of Immunology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
- * E-mail: , (SAJ); (JTA)
| | - Seyed Amir Jalali
- Department of Immunology, Medical School, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- * E-mail: , (SAJ); (JTA)
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A novel anti-CD47-targeted blockade promotes immune activation in human soft tissue sarcoma but does not potentiate anti-PD-1 blockade. J Cancer Res Clin Oncol 2022:10.1007/s00432-022-04292-8. [DOI: 10.1007/s00432-022-04292-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Accepted: 08/14/2022] [Indexed: 10/15/2022]
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77
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Chen Q, Zou J, He Y, Pan Y, Yang G, Zhao H, Huang Y, Zhao Y, Wang A, Chen W, Lu Y. A narrative review of circulating tumor cells clusters: A key morphology of cancer cells in circulation promote hematogenous metastasis. Front Oncol 2022; 12:944487. [PMID: 36059616 PMCID: PMC9434215 DOI: 10.3389/fonc.2022.944487] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2022] [Accepted: 07/18/2022] [Indexed: 11/28/2022] Open
Abstract
Circulating tumor cells (CTCs) that survive in the blood are playing an important role in the metastasis process of tumor. In addition, they have become a tool for tumor diagnosis, prognosis and recurrence monitoring. CTCs can exist in the blood as individual cells or as clumps of aggregated cells. In recent years, more and more studies have shown that clustered CTCs have stronger metastasis ability compared to single CTCs. With the deepening of studies, scholars have found that cancer cells can combine not only with each other, but also with non-tumor cells present in the blood, such as neutrophils, platelets, etc. At the same time, it was confirmed that non-tumor cells bound to CTCs maintain the survival and proliferation of cancer cells through a variety of ways, thus promoting the occurrence and development of tumor. In this review, we collected information on tumorigenesis induced by CTC clusters to make a summary and a discussion about them. Although CTC clusters have recently been considered as a key role in the transition process, many characteristics of them remain to be deeply explored. A detailed understanding of their vulnerability can prospectively pave the way for new inhibitors for metastasis.
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Affiliation(s)
- Qiong Chen
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia Medica, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
| | - Jueyao Zou
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia Medica, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
| | - Yong He
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia Medica, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
| | - Yanhong Pan
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia Medica, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
- Department of Pharmacy, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Gejun Yang
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia Medica, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
| | - Han Zhao
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia Medica, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
| | - Ying Huang
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia Medica, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
| | - Yang Zhao
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia Medica, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
- Jiangsu Collaborative Innovation Center of Traditional Chinese Medicine (TCM) Prevention and Treatment of Tumor, Nanjing, China
| | - Aiyun Wang
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia Medica, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
- Jiangsu Collaborative Innovation Center of Traditional Chinese Medicine (TCM) Prevention and Treatment of Tumor, Nanjing, China
| | - Wenxing Chen
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia Medica, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
- Jiangsu Collaborative Innovation Center of Traditional Chinese Medicine (TCM) Prevention and Treatment of Tumor, Nanjing, China
- *Correspondence: Wenxing Chen, ; Yin Lu,
| | - Yin Lu
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia Medica, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
- Jiangsu Collaborative Innovation Center of Traditional Chinese Medicine (TCM) Prevention and Treatment of Tumor, Nanjing, China
- *Correspondence: Wenxing Chen, ; Yin Lu,
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78
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Mantovani A, Allavena P, Marchesi F, Garlanda C. Macrophages as tools and targets in cancer therapy. Nat Rev Drug Discov 2022; 21:799-820. [PMID: 35974096 PMCID: PMC9380983 DOI: 10.1038/s41573-022-00520-5] [Citation(s) in RCA: 570] [Impact Index Per Article: 285.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/16/2022] [Indexed: 12/11/2022]
Abstract
Tumour-associated macrophages are an essential component of the tumour microenvironment and have a role in the orchestration of angiogenesis, extracellular matrix remodelling, cancer cell proliferation, metastasis and immunosuppression, as well as in resistance to chemotherapeutic agents and checkpoint blockade immunotherapy. Conversely, when appropriately activated, macrophages can mediate phagocytosis of cancer cells and cytotoxic tumour killing, and engage in effective bidirectional interactions with components of the innate and adaptive immune system. Therefore, they have emerged as therapeutic targets in cancer therapy. Macrophage-targeting strategies include inhibitors of cytokines and chemokines involved in the recruitment and polarization of tumour-promoting myeloid cells as well as activators of their antitumorigenic and immunostimulating functions. Early clinical trials suggest that targeting negative regulators (checkpoints) of myeloid cell function indeed has antitumor potential. Finally, given the continuous recruitment of myelomonocytic cells into tumour tissues, macrophages are candidates for cell therapy with the development of chimeric antigen receptor effector cells. Macrophage-centred therapeutic strategies have the potential to complement, and synergize with, currently available tools in the oncology armamentarium. Macrophages can promote tumorigenesis and enhance the antitumour response. This Review discusses the molecular mechanisms underlying the reprogramming of macrophages in the tumour microenvironment and provides an overview of macrophage-targeted therapies for the treatment of cancer.
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Affiliation(s)
- Alberto Mantovani
- Department of Biomedical Sciences, Humanitas University, Milan, Italy. .,IRCCS- Humanitas Research Hospital, Milan, Italy. .,The William Harvey Research Institute, Queen Mary University of London, London, UK.
| | - Paola Allavena
- Department of Biomedical Sciences, Humanitas University, Milan, Italy.,IRCCS- Humanitas Research Hospital, Milan, Italy
| | - Federica Marchesi
- IRCCS- Humanitas Research Hospital, Milan, Italy.,Department of Medical Biotechnology and Translational Medicine, University of Milan, Milan, Italy
| | - Cecilia Garlanda
- Department of Biomedical Sciences, Humanitas University, Milan, Italy.,IRCCS- Humanitas Research Hospital, Milan, Italy
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79
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Wu M, Shi Y, Zhu L, Chen L, Zhao X, Xu C. Macrophages in Glioblastoma Development and Therapy: A Double-Edged Sword. LIFE (BASEL, SWITZERLAND) 2022; 12:life12081225. [PMID: 36013403 PMCID: PMC9409650 DOI: 10.3390/life12081225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 08/04/2022] [Accepted: 08/05/2022] [Indexed: 11/17/2022]
Abstract
Glioblastoma (GBM) is one of the leading lethal tumors, featuring aggressive malignancy and poor outcome to current standard temozolomide (TMZ) or radio-based therapy. Developing immunotherapies, especially immune checkpoint inhibitors, have improved patient outcomes in other solid tumors but remain fatigued in GBM patients. Emerging evidence has shown that GBM-associated macrophages (GAMs), comprising brain-resident microglia and bone marrow-derived macrophages, act critically in boosting tumor progression, altering drug resistance, and establishing an immunosuppressive environment. Based on its crucial role, evaluations of the safety and efficacy of GAM-targeted therapy are ongoing, with promising (pre)clinical evidence updated. In this review, we summarized updated literature related to GAM nature, the interplay between GAMs and GBM cells, and GAM-targeted therapeutic strategies.
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Affiliation(s)
- Mengwan Wu
- Integrative Cancer Center & Cancer Clinical Research Center, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu 610041, China
- Department of Radiation Oncology, Sichuan Cancer Hospital, Chengdu 610041, China
| | - Ying Shi
- Integrative Cancer Center & Cancer Clinical Research Center, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu 610041, China
- Key Laboratory of Cellular Physiology (Shanxi Medical University), Ministry of Education, Taiyuan 030001, China
- Department of Physiology, Shanxi Medical University, Taiyuan 030001, China
| | - Luyi Zhu
- Integrative Cancer Center & Cancer Clinical Research Center, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu 610041, China
| | - Luoyi Chen
- Integrative Cancer Center & Cancer Clinical Research Center, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu 610041, China
| | - Xinchen Zhao
- Integrative Cancer Center & Cancer Clinical Research Center, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu 610041, China
| | - Chuan Xu
- Integrative Cancer Center & Cancer Clinical Research Center, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu 610041, China
- Department of Radiation Oncology, Sichuan Cancer Hospital, Chengdu 610041, China
- Correspondence:
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80
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Giotta Lucifero A, Luzzi S. Emerging immune-based technologies for high-grade gliomas. Expert Rev Anticancer Ther 2022; 22:957-980. [PMID: 35924820 DOI: 10.1080/14737140.2022.2110072] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION The selection of a tailored and successful strategy for high-grade gliomas (HGGs) treatment is still a concern. The abundance of aberrant mutations within the heterogenic genetic landscape of glioblastoma strongly influences cell expansion, proliferation, and therapeutic resistance. Identification of immune evasion pathways opens the way to novel immune-based strategies. This review intends to explore the emerging immunotherapies for HGGs. The immunosuppressive mechanisms related to the tumor microenvironment and future perspectives to overcome glioma immunity barriers are also debated. AREAS COVERED An extensive literature review was performed on the PubMed/Medline and ClinicalTrials.gov databases. Only highly relevant articles in English and published in the last 20 years were selected. Data about immunotherapies coming from preclinical and clinical trials were summarized. EXPERT OPINION The overall level of evidence about the efficacy and safety of immunotherapies for HGGs is noteworthy. Monoclonal antibodies have been approved as second-line treatment, while peptide vaccines, viral gene strategies, and adoptive technologies proved to boost a vivid antitumor immunization. Malignant brain tumor-treating fields are ever-changing in the upcoming years. Constant refinements and development of new routes of drug administration will permit to design of novel immune-based treatment algorithms thus improving the overall survival.
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Affiliation(s)
- Alice Giotta Lucifero
- Neurosurgery Unit, Department of Clinical-Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Pavia, Italy
| | - Sabino Luzzi
- Neurosurgery Unit, Department of Clinical-Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Pavia, Italy.,Neurosurgery Unit, Department of Surgical Sciences, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
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81
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Chen C, Wang R, Chen X, Hou Y, Jiang J. Targeting CD47 as a Novel Immunotherapy for Breast Cancer. Front Oncol 2022; 12:924740. [PMID: 35860564 PMCID: PMC9289165 DOI: 10.3389/fonc.2022.924740] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Accepted: 06/07/2022] [Indexed: 11/23/2022] Open
Abstract
Nowadays, breast cancer has become the most common cancer worldwide with a high mortality rate. Immune checkpoint blockade holds great promise in tumor‐targeted therapy, and CD47 blockade as one immune therapy is undergoing various preclinical studies and clinical trials to demonstrate its safety and efficacy in breast cancer. In this review, we summarized different therapeutic mechanisms targeting CD47 and its prognostic role and therapeutic value in breast cancer.
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Affiliation(s)
- Can Chen
- Department of Oncology, The Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Runlu Wang
- Respiratory Division, The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Xi Chen
- Department of Dermatology, First People’s Hospital, Huzhou, China
| | - Yulong Hou
- Department of Surgery, Huzhou Central Hospital, Huzhou, China
| | - Jingting Jiang
- Department of Tumor Biological Treatment, The Third Affiliated Hospital of Soochow University, Changzhou, China
- *Correspondence: Jingting Jiang,
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82
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Zhang J, Yuan X, Wang Y, Liu J, Li Z, Li S, Liu Y, Gong X, Sun Y, Wu W, Sun L, Du S, Wang T. Tumor-Associated Macrophages Correlate With Prognosis in Medulloblastoma. Front Oncol 2022; 12:893132. [PMID: 35860588 PMCID: PMC9289152 DOI: 10.3389/fonc.2022.893132] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Accepted: 05/31/2022] [Indexed: 12/22/2022] Open
Abstract
Purpose Macrophage polarization plays an essential role in the tumor microenvironment of brain tumors. However, the role of tumor-associated macrophages (TAMs) in medulloblastoma still remains controversial. Thus, we investigated the distribution of macrophages in medulloblastoma tissues and analyzed the association of TAM recruitment and medulloblastoma patients’ outcomes. Methods We obtained a total of 71 paraffin sections from patients with medulloblastoma, and detected the activated phenotype (M1/M2) by monoclonal antibodies for CD68, HLA-DR and CD163 with multiple fluorescence immunohistochemistry method. The number of polarized macrophages was quantified using the InForm software. Outcomes were analyzed according to clinical data and quantified macrophage data. Results The study revealed that TAMs were significantly higher in sonic hedgehog (SHH) medulloblastoma than in other subgroups, and M1 macrophages in metastatic group were significantly higher than those in non-metastatic group. A Kaplan-Meier survival analysis and multivariate Cox regression model showed the correlation of high percentage of total macrophages (P = 0.038, HR = 0.241) and M1 macrophages (P = 0.034, HR = 0.333) with good 5-year progression-free survival (PFS); however, M2 macrophages had no correlation with survival of medulloblastoma patients (P> 0.05). Conclusion High percentage of total macrophages and M1 macrophages are correlated with good outcome of medulloblastoma patients. TAMs might be a target of therapy.
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Affiliation(s)
- Jin Zhang
- Department of Pediatrics, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
- Hematology Center, Beijing Key Laboratory of Pediatric Hematology Oncology, National Key Discipline of Pediatrics (Capital Medical University), Key Laboratory of Major Disease in Children, Ministry of Education, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, China
| | - Xia Yuan
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing, China
| | - Yuan Wang
- Department of Pediatrics, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | - Jingjing Liu
- Department of Pediatrics, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | - Zhigang Li
- Hematologic Disease Laboratory, Hematology Center, Beijing Key Laboratory of Pediatric Hematology Oncology, National Key Discipline of Pediatrics (Capital Medical University), Key Laboratory of Major Disease in Children, Ministry of Education, Beijing Pediatric Research Institute, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, China
| | - Shuting Li
- Department of Pediatrics, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | - Yan Liu
- Department of Pediatrics, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | - Xiaojun Gong
- Department of Pediatrics, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | - Yanling Sun
- Department of Pediatrics, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | - Wanshui Wu
- Department of Pediatrics, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | - Liming Sun
- Department of Pediatrics, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | - Shuxu Du
- Department of Pediatrics, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
- *Correspondence: Tianyou Wang, ; Shuxu Du,
| | - Tianyou Wang
- Hematology Center, Beijing Key Laboratory of Pediatric Hematology Oncology, National Key Discipline of Pediatrics (Capital Medical University), Key Laboratory of Major Disease in Children, Ministry of Education, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, China
- *Correspondence: Tianyou Wang, ; Shuxu Du,
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83
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Shekarian T, Zinner CP, Bartoszek EM, Duchemin W, Wachnowicz AT, Hogan S, Etter MM, Flammer J, Paganetti C, Martins TA, Schmassmann P, Zanganeh S, Le Goff F, Muraro MG, Ritz MF, Phillips D, Bhate SS, Barlow GL, Nolan GP, Schürch CM, Hutter G. Immunotherapy of glioblastoma explants induces interferon-γ responses and spatial immune cell rearrangements in tumor center, but not periphery. SCIENCE ADVANCES 2022; 8:eabn9440. [PMID: 35776791 PMCID: PMC10883360 DOI: 10.1126/sciadv.abn9440] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
A patient-tailored, ex vivo drug response platform for glioblastoma (GBM) would facilitate therapy planning, provide insights into treatment-induced mechanisms in the immune tumor microenvironment (iTME), and enable the discovery of biomarkers of response. We cultured regionally annotated GBM explants in perfusion bioreactors to assess iTME responses to immunotherapy. Explants were treated with anti-CD47, anti-PD-1, or their combination, and analyzed by multiplexed microscopy [CO-Detection by indEXing (CODEX)], enabling the spatially resolved identification of >850,000 single cells, accompanied by explant secretome interrogation. Center and periphery explants differed in their cell type and soluble factor composition, and responses to immunotherapy. A subset of explants displayed increased interferon-γ levels, which correlated with shifts in immune cell composition within specified tissue compartments. Our study demonstrates that ex vivo immunotherapy of GBM explants enables an active antitumoral immune response within the tumor center and provides a framework for multidimensional personalized assessment of tumor response to immunotherapy.
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Affiliation(s)
- Tala Shekarian
- Brain Tumor Immunotherapy Lab, Department of Biomedicine, University of Basel, Basel, Switzerland
| | - Carl P Zinner
- Brain Tumor Immunotherapy Lab, Department of Biomedicine, University of Basel, Basel, Switzerland
- Institute of Medical Genetics and Pathology, University Hospital and University of Basel, Basel, Switzerland
| | - Ewelina M Bartoszek
- Brain Tumor Immunotherapy Lab, Department of Biomedicine, University of Basel, Basel, Switzerland
| | - Wandrille Duchemin
- sciCORE Center for Scientific Computing, University of Basel, Basel, Switzerland
| | - Anna T Wachnowicz
- Brain Tumor Immunotherapy Lab, Department of Biomedicine, University of Basel, Basel, Switzerland
| | - Sabrina Hogan
- Brain Tumor Immunotherapy Lab, Department of Biomedicine, University of Basel, Basel, Switzerland
| | - Manina M Etter
- Brain Tumor Immunotherapy Lab, Department of Biomedicine, University of Basel, Basel, Switzerland
| | - Julia Flammer
- Brain Tumor Immunotherapy Lab, Department of Biomedicine, University of Basel, Basel, Switzerland
| | - Chiara Paganetti
- Brain Tumor Immunotherapy Lab, Department of Biomedicine, University of Basel, Basel, Switzerland
| | - Tomas A Martins
- Brain Tumor Immunotherapy Lab, Department of Biomedicine, University of Basel, Basel, Switzerland
| | - Philip Schmassmann
- Brain Tumor Immunotherapy Lab, Department of Biomedicine, University of Basel, Basel, Switzerland
| | - Steven Zanganeh
- Department of Bioengineering, University of Massachusetts Dartmouth, Dartmouth, MA, USA
| | | | - Manuele G Muraro
- Tissue Engineering Laboratory, Department of Biomedicine, University Hospital of Basel and University of Basel, Basel, Switzerland
| | - Marie-Françoise Ritz
- Brain Tumor Immunotherapy Lab, Department of Biomedicine, University of Basel, Basel, Switzerland
- Department of Neurosurgery, University Hospital Basel, Basel, Switzerland
| | - Darci Phillips
- Department of Dermatology, Stanford University School of Medicine, Stanford, CA, USA
- Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, CA, USA
- Department of Pathology, Stanford University School of Medicine, Stanford, CA, USA
| | - Salil S Bhate
- Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, CA, USA
- Department of Pathology, Stanford University School of Medicine, Stanford, CA, USA
| | - Graham L Barlow
- Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, CA, USA
- Department of Pathology, Stanford University School of Medicine, Stanford, CA, USA
| | - Garry P Nolan
- Department of Pathology, Stanford University School of Medicine, Stanford, CA, USA
| | - Christian M Schürch
- Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, CA, USA
- Department of Pathology, Stanford University School of Medicine, Stanford, CA, USA
- Department of Pathology and Neuropathology, University Hospital and Comprehensive Cancer Center Tübingen, Tübingen, Germany
| | - Gregor Hutter
- Brain Tumor Immunotherapy Lab, Department of Biomedicine, University of Basel, Basel, Switzerland
- Department of Neurosurgery, University Hospital Basel, Basel, Switzerland
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84
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Gao J, Liang Y, Wang L. Shaping Polarization Of Tumor-Associated Macrophages In Cancer Immunotherapy. Front Immunol 2022; 13:888713. [PMID: 35844605 PMCID: PMC9280632 DOI: 10.3389/fimmu.2022.888713] [Citation(s) in RCA: 99] [Impact Index Per Article: 49.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Accepted: 06/06/2022] [Indexed: 12/11/2022] Open
Abstract
Different stimuli can polarize macrophages into two basic types, M1 and M2. Tumor-associated macrophages (TAMs) in the tumor microenvironment (TME) are composed of heterogeneous subpopulations, which include the M1 anti-tumor and M2 pro-tumor phenotypes. TAMs predominantly play a M2-like tumor-promoting role in the TME and regulate various malignant effects, such as angiogenesis, immune suppression, and tumor metastasis; hence, TAMs have emerged as a hot topic of research in cancer therapy. This review focuses on three main aspects of TAMs. First, we summarize macrophage polarization along with the effects on the TME. Second, recent advances and challenges in cancer treatment and the role of M2-like TAMs in immune checkpoint blockade and CAR-T cell therapy are emphasized. Finally, factors, such as signaling pathways, associated with TAM polarization and potential strategies for targeting TAM repolarization to the M1 pro-inflammatory phenotype for cancer therapy are discussed.
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Affiliation(s)
- Jing Gao
- Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Yuanzheng Liang
- Department of Hematology, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Liang Wang
- Department of Hematology, Beijing Tongren Hospital, Capital Medical University, Beijing, China
- *Correspondence: Liang Wang,
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Yang Y, Shi L, Zhang J, Zheng Y, Wu G, Sun J, Liu M, Chen Z, Wang Y, Ji R, Guo Q, Zhou Y. A Novel Matrisomal-Related LncRNA Signature Associated With Survival Outcome and Immune Evasion in Patients With Gastric Cancer. Front Oncol 2022; 12:926404. [PMID: 35814410 PMCID: PMC9263572 DOI: 10.3389/fonc.2022.926404] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Accepted: 05/23/2022] [Indexed: 12/15/2022] Open
Abstract
Background Different matrisomal patterns are shared across carcinomas. However, little is known about whether there exists a unique tumor matrisome that modulates GC progression and immune regulation. Methods We conducted a genome-wide analysis based on matrisomal-related lncRNAs (MRLs) in 375 patients with GC from the Cancer Genome Atlas (TCGA) database. Patients were split into the training set and validation set at a ratio of 1:1 using the R package cart. Pearson correlation analysis (PCA) was performed to identify lncRNAs that correlated with matrisome based on differential expression genes. Subsequently, we performed univariate Cox regression analyses and lasso Cox analysis on these lncRNAs to construct a risk model. Considering the primary effect of GRASLND on the GC prognosis, we chose it for further validation in an experimental setting. Results We identified a 15-MRL signature to predict overall survival and immune cell infiltration of patients with GC. The AUC values to predict 5-year outcome in three sets were 0.89, 0.65, and 0.78, respectively. Further analyses suggested that the high-risk group showed more obvious immune cell infiltration, and demonstrated an immunologically “cold” profile. In vitro, knockdown of GRASLND could inhibit the invasion capability of GC cells, and downregulate the protein expression of crucial matrisomal-related gene MMP9. Conclusions The 15-MRL gene signature might serve as a relatively good predictive tool to manage patients with GC.
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Affiliation(s)
- Yuan Yang
- The First Clinical Medical College, Lanzhou University, Lanzhou, China
- Department of Gastroenterology, The First Hospital of Lanzhou University, Lanzhou, China
- Gansu Key Laboratory of Gastroenterology, Lanzhou University, Lanzhou, China
| | - Li Shi
- The First Clinical Medical College, Lanzhou University, Lanzhou, China
- Department of Gastroenterology, The First Hospital of Lanzhou University, Lanzhou, China
- Gansu Key Laboratory of Gastroenterology, Lanzhou University, Lanzhou, China
| | - Jun Zhang
- Department of Gastroenterology, The First Hospital of Lanzhou University, Lanzhou, China
- Digestive Endoscopic Center, The First Hospital of Lanzhou University, Lanzhou, China
| | - Ya Zheng
- Department of Gastroenterology, The First Hospital of Lanzhou University, Lanzhou, China
- Gansu Key Laboratory of Gastroenterology, Lanzhou University, Lanzhou, China
| | - Guozhi Wu
- The First Clinical Medical College, Lanzhou University, Lanzhou, China
- Department of Gastroenterology, The First Hospital of Lanzhou University, Lanzhou, China
- Gansu Key Laboratory of Gastroenterology, Lanzhou University, Lanzhou, China
| | - Jie Sun
- The First Clinical Medical College, Lanzhou University, Lanzhou, China
- Department of Gastroenterology, The First Hospital of Lanzhou University, Lanzhou, China
- Gansu Key Laboratory of Gastroenterology, Lanzhou University, Lanzhou, China
| | - Min Liu
- Department of Gastroenterology, The First Hospital of Lanzhou University, Lanzhou, China
- Gansu Key Laboratory of Gastroenterology, Lanzhou University, Lanzhou, China
| | - Zhaofeng Chen
- Department of Gastroenterology, The First Hospital of Lanzhou University, Lanzhou, China
- Gansu Key Laboratory of Gastroenterology, Lanzhou University, Lanzhou, China
| | - Yuping Wang
- Department of Gastroenterology, The First Hospital of Lanzhou University, Lanzhou, China
- Gansu Key Laboratory of Gastroenterology, Lanzhou University, Lanzhou, China
| | - Rui Ji
- Department of Gastroenterology, The First Hospital of Lanzhou University, Lanzhou, China
- Gansu Key Laboratory of Gastroenterology, Lanzhou University, Lanzhou, China
| | - Qinghong Guo
- Department of Gastroenterology, The First Hospital of Lanzhou University, Lanzhou, China
- Gansu Key Laboratory of Gastroenterology, Lanzhou University, Lanzhou, China
- *Correspondence: Qinghong Guo, ; Yongning Zhou,
| | - Yongning Zhou
- Department of Gastroenterology, The First Hospital of Lanzhou University, Lanzhou, China
- Gansu Key Laboratory of Gastroenterology, Lanzhou University, Lanzhou, China
- *Correspondence: Qinghong Guo, ; Yongning Zhou,
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86
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Gunasekaran M, Mishra R, Saha P, Morales D, Cheng WC, Jayaraman AR, Hoffman JR, Davidson L, Chen L, Shah AM, Bittle G, Fu X, Tulshyan A, Abdullah M, Kingsbury T, Civin C, Yang P, Davis ME, Bolli R, Hare JM, Sharma S, Kaushal S. Comparative efficacy and mechanism of action of cardiac progenitor cells after cardiac injury. iScience 2022; 25:104656. [PMID: 35847554 PMCID: PMC9283895 DOI: 10.1016/j.isci.2022.104656] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 04/08/2022] [Accepted: 06/17/2022] [Indexed: 11/17/2022] Open
Affiliation(s)
- Muthukumar Gunasekaran
- Departments of Surgery and Pediatrics, Ann and Robert H. Lurie Children’s Hospital of Chicago, Feinberg School of Medicine, Northwestern University, 225 E. Chicago Avenue, Chicago, IL 60611, USA
| | - Rachana Mishra
- Departments of Surgery and Pediatrics, Ann and Robert H. Lurie Children’s Hospital of Chicago, Feinberg School of Medicine, Northwestern University, 225 E. Chicago Avenue, Chicago, IL 60611, USA
| | - Progyaparamita Saha
- Departments of Surgery and Pediatrics, Ann and Robert H. Lurie Children’s Hospital of Chicago, Feinberg School of Medicine, Northwestern University, 225 E. Chicago Avenue, Chicago, IL 60611, USA
| | - David Morales
- Departments of Surgery and Pediatrics, Ann and Robert H. Lurie Children’s Hospital of Chicago, Feinberg School of Medicine, Northwestern University, 225 E. Chicago Avenue, Chicago, IL 60611, USA
| | - Wen-Chih Cheng
- Center for Stem Cell Biology and Regenerative Medicine, Department of Pediatrics, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - Arun R. Jayaraman
- Wallace H. Coulter Department of Biomedical Engineering, Emory University and Georgia Institute of Technology, 1760 Haygood Drive, W200, Atlanta, GA 30322, USA
| | - Jessica R. Hoffman
- Wallace H. Coulter Department of Biomedical Engineering, Emory University and Georgia Institute of Technology, 1760 Haygood Drive, W200, Atlanta, GA 30322, USA
| | - Lauran Davidson
- Departments of Surgery and Pediatrics, Ann and Robert H. Lurie Children’s Hospital of Chicago, Feinberg School of Medicine, Northwestern University, 225 E. Chicago Avenue, Chicago, IL 60611, USA
| | - Ling Chen
- Departments of Surgery and Pediatrics, Ann and Robert H. Lurie Children’s Hospital of Chicago, Feinberg School of Medicine, Northwestern University, 225 E. Chicago Avenue, Chicago, IL 60611, USA
| | - Aakash M. Shah
- Departments of Surgery and Pediatrics, Ann and Robert H. Lurie Children’s Hospital of Chicago, Feinberg School of Medicine, Northwestern University, 225 E. Chicago Avenue, Chicago, IL 60611, USA
| | - Gregory Bittle
- Departments of Surgery and Pediatrics, Ann and Robert H. Lurie Children’s Hospital of Chicago, Feinberg School of Medicine, Northwestern University, 225 E. Chicago Avenue, Chicago, IL 60611, USA
| | - Xuebin Fu
- Departments of Surgery and Pediatrics, Ann and Robert H. Lurie Children’s Hospital of Chicago, Feinberg School of Medicine, Northwestern University, 225 E. Chicago Avenue, Chicago, IL 60611, USA
| | - Antariksh Tulshyan
- Departments of Surgery and Pediatrics, Ann and Robert H. Lurie Children’s Hospital of Chicago, Feinberg School of Medicine, Northwestern University, 225 E. Chicago Avenue, Chicago, IL 60611, USA
| | - Mohamed Abdullah
- Departments of Surgery and Pediatrics, Ann and Robert H. Lurie Children’s Hospital of Chicago, Feinberg School of Medicine, Northwestern University, 225 E. Chicago Avenue, Chicago, IL 60611, USA
- Department of Cardiothoracic Surgery, Cairo University, Cairo 11553, Egypt
| | - Tami Kingsbury
- Center for Stem Cell Biology and Regenerative Medicine, Department of Physiology, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - Curt Civin
- Center for Stem Cell Biology and Regenerative Medicine, Department of Pediatrics, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - Peixin Yang
- Departments of Surgery and Pediatrics, Ann and Robert H. Lurie Children’s Hospital of Chicago, Feinberg School of Medicine, Northwestern University, 225 E. Chicago Avenue, Chicago, IL 60611, USA
| | - Michael E. Davis
- Wallace H. Coulter Department of Biomedical Engineering, Emory University and Georgia Institute of Technology, 1760 Haygood Drive, W200, Atlanta, GA 30322, USA
| | - Roberto Bolli
- Institute of Molecular Cardiology, University of Louisville, Louisville, KY 40202, USA
| | - Joshua M. Hare
- University of Miami, Miller School of Medicine, Miami, FL, USA
| | - Sudhish Sharma
- Departments of Surgery and Pediatrics, Ann and Robert H. Lurie Children’s Hospital of Chicago, Feinberg School of Medicine, Northwestern University, 225 E. Chicago Avenue, Chicago, IL 60611, USA
- Corresponding author
| | - Sunjay Kaushal
- Departments of Surgery and Pediatrics, Ann and Robert H. Lurie Children’s Hospital of Chicago, Feinberg School of Medicine, Northwestern University, 225 E. Chicago Avenue, Chicago, IL 60611, USA
- Corresponding author
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87
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Lepland A, Malfanti A, Haljasorg U, Asciutto EK, Pickholz M, Bringas M, Đorđević S, Salumäe L, Peterson P, Teesalu T, Vicent MJ, Scodeller P. Depletion of Mannose Receptor-Positive Tumor-associated Macrophages via a Peptide-targeted Star-shaped Polyglutamate Inhibits Breast Cancer Progression in Mice. CANCER RESEARCH COMMUNICATIONS 2022; 2:533-551. [PMID: 36923553 PMCID: PMC10010335 DOI: 10.1158/2767-9764.crc-22-0043] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Revised: 05/03/2022] [Accepted: 06/03/2022] [Indexed: 12/31/2022]
Abstract
Although many studies have explored the depletion of tumor-associated macrophages (TAM) as a therapeutic strategy for solid tumors, currently available compounds suffer from poor efficacy and dose-limiting side effects. Here, we developed a novel TAM-depleting agent ("OximUNO") that specifically targets CD206+ TAMs and demonstrated efficacy in a triple-negative breast cancer (TNBC) mouse model. OximUNO comprises a star-shaped polyglutamate (St-PGA) decorated with the CD206-targeting peptide mUNO that carries the chemotherapeutic drug doxorubicin (DOX). In the TNBC model, a fluorescently labeled mUNO-decorated St-PGA homed to CD206+ TAMs within primary lesions and metastases. OximUNO exhibited no acute liver or kidney toxicity in vivo. Treatment with OximUNO reduced the progression of primary tumor lesions and pulmonary metastases, significantly diminished the number of CD206+ TAMs and increased the CD8/FOXP3 expression ratio (indicating immunomodulation). Our findings suggest the potential benefit of OximUNO as a TAM-depleting agent for TNBC treatment. Importantly, our studies also represent a novel design of a peptide-targeted St-PGA as a targeted therapeutic nanoconjugate. Significance A peptide-targeted nanoformulation of DOX exclusively eliminates mannose receptor+ TAMs in breast cancer models, generating response without off-target effects (a drawback of many TAM-depleting agents under clinical study).
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Affiliation(s)
- Anni Lepland
- Laboratory of Precision and Nanomedicine, Institute of Biomedicine and Translational Medicine, University of Tartu, Tartu, Estonia
| | - Alessio Malfanti
- Polymer Therapeutics Laboratory, Prince Felipe Research Centre, Valencia, Spain
| | - Uku Haljasorg
- Molecular Pathology Research Group, Institute of Biomedicine and Translational Medicine, University of Tartu, Tartu, Estonia
| | - Eliana K. Asciutto
- School of Science and Technology, National University of San Martin (UNSAM) ICIFI and CONICET, Buenos Aires, Argentina
| | - Monica Pickholz
- Departamento de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina
- Instituto de Física de Buenos Aires (IFIBA), CONICET-Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Mauro Bringas
- Departamento de Química Inorgánica, Analítica y Química Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina
- Fundación Instituto Leloir, Instituto de Investigaciones Bioquímicas de Buenos Aires (IIBBA-CONICET), C1405BWE Ciudad Autónoma de Buenos Aires, Buenos Aires, Argentina
| | - Snežana Đorđević
- Polymer Therapeutics Laboratory, Prince Felipe Research Centre, Valencia, Spain
| | - Liis Salumäe
- Pathology Department, Tartu University Hospital, Tartu, Estonia
| | - Pärt Peterson
- Molecular Pathology Research Group, Institute of Biomedicine and Translational Medicine, University of Tartu, Tartu, Estonia
| | - Tambet Teesalu
- Laboratory of Precision and Nanomedicine, Institute of Biomedicine and Translational Medicine, University of Tartu, Tartu, Estonia
- Centre for Nanomedicine and Department of Cell, Molecular and Developmental Biology, University of California, Santa Barbara, California
| | - María J. Vicent
- Polymer Therapeutics Laboratory, Prince Felipe Research Centre, Valencia, Spain
| | - Pablo Scodeller
- Laboratory of Precision and Nanomedicine, Institute of Biomedicine and Translational Medicine, University of Tartu, Tartu, Estonia
- Department of Immunology and Oncology, Centro Nacional de Biotecnología (CNB-CSIC), Madrid, Spain
- Corresponding Author: Pablo Scodeller, Department of Biomedicine, University of Tartu, Tartu 50411, Estonia. Phone: 372-737-4268; E-mail:
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88
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Tseng CC, Tsou CH, Huang SY, Wu CW, Hsieh TH. Using Next-Generation Sequencing and Bioinformatic Methods to Predict New Genes That May Be Regulated by CD47 in Oral Squamous Cell Carcinoma. Curr Issues Mol Biol 2022; 44:2243-2256. [PMID: 35678681 PMCID: PMC9164064 DOI: 10.3390/cimb44050152] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 04/13/2022] [Accepted: 05/09/2022] [Indexed: 12/13/2022] Open
Abstract
Oral squamous cell carcinoma (OSCC) is one of the most common cancers in the world, and the incidence and death rate of OSCC in men is twice that of women. CD47 is a ubiquitous cell surface transmembrane protein, also known as integrin-related protein (IAP). Previous studies have pointed out that CD47 can inhibit the growth of OSCC, but the detailed mechanism is not clear. This study aimed to explore the effect of CD47 gene expression profiles in OSCC. The OSCC cell lines, OECM-1 and OC-2, overexpressed CD47, and the expression profiles of mRNAs were analyzed through next-generation sequencing (NGS) with a bioinformatic approach. A total of 14 differentially expressed genes (DEGs) were listed. In addition, ingenuity pathway analysis (IPA) was used to analyze the molecular function (MF), biological process (BP), and cellular component (CC) network signaling. The human protein atlas (HPA) database was used to analyze gene expression and the survivability of human cancer. The results found that HSPA5, HYOU1, and PDIA4 were involved in the IPA network and when highly expressed, mediated the survivability of cancer. In addition, HSPA5 was positively and significantly correlated with CD47 expression (p < 0.0001) and induced by CD47-overexpression in the OECM-1 and OC-2 OSCC cancer cell lines. These findings provide important insights into possible new diagnostic strategies, including unfolded protein for OSCC-targeting CD47.
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Affiliation(s)
- Chung-Chih Tseng
- Institute of Medical Science and Technology, National Sun Yat-sen University, Kaohsiung 80424, Taiwan;
- Department of Dentistry, Zuoying Branch of Kaohsiung Armed Forces General Hospital, Kaohsiung 81342, Taiwan;
| | - Chen-Han Tsou
- Department of Dentistry, Zuoying Branch of Kaohsiung Armed Forces General Hospital, Kaohsiung 81342, Taiwan;
| | - Shi-Ying Huang
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, China;
| | - Chia-Wei Wu
- Department of Medical Research, E-Da Hospital/E-Da Cancer Hospital, I-Shou University, Kaohsiung 82445, Taiwan;
| | - Tsung-Hua Hsieh
- Department of Medical Research, E-Da Hospital/E-Da Cancer Hospital, I-Shou University, Kaohsiung 82445, Taiwan;
- Correspondence: ; Tel.: +886-7-6151100 (ext. 5072)
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89
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Xie X, Lee J, Iwase T, Kai M, Ueno NT. Emerging drug targets for triple-negative breast cancer: A guided tour of the preclinical landscape. Expert Opin Ther Targets 2022; 26:405-425. [PMID: 35574694 DOI: 10.1080/14728222.2022.2077188] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
INTRODUCTION Triple-negative breast cancer (TNBC) is the most fatal molecular subtype of breast cancer because of its aggressiveness and resistance to chemotherapy. FDA-approved therapies for TNBC are limited to poly(ADP-ribose) polymerase inhibitors, immune checkpoint inhibitors, and trophoblast cell surface antigen 2-targeted antibody-drug conjugate. Therefore, developing a novel effective targeted therapy for TNBC is an urgent unmet need. AREAS COVERED In this narrative review, we discuss emerging targets for TNBC treatment discovered in early translational studies. We focus on cancer cell membrane molecules, hyperactive intracellular signaling pathways, and the tumor microenvironment (TME) based on their druggability, therapeutic potency, specificity to TNBC, and application in immunotherapy. EXPERT OPINION The significant challenges in the identification and validation of TNBC-associated targets are 1) application of appropriate genetic, molecular, and immunological approaches for modulating the target, 2) establishment of a proper mouse model that accurately represents the human immune TME, 3) TNBC molecular heterogeneity, and 4) failure translation of preclinical findings to clinical practice. To overcome those difficulties, future research needs to apply novel technology, such as single-cell RNA sequencing, thermostable group II intron reverse transcriptase sequencing, and humanized mouse models. Further, combination treatment targeting multiple pathways in both the TNBC tumor and its TME is essential for effective disease control.
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Affiliation(s)
- Xuemei Xie
- Section of Translational Breast Cancer Research, Morgan Welch Inflammatory Breast Cancer Research Program and Clinic, Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Jangsoon Lee
- Section of Translational Breast Cancer Research, Morgan Welch Inflammatory Breast Cancer Research Program and Clinic, Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Toshiaki Iwase
- Section of Translational Breast Cancer Research, Morgan Welch Inflammatory Breast Cancer Research Program and Clinic, Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Megumi Kai
- Section of Translational Breast Cancer Research, Morgan Welch Inflammatory Breast Cancer Research Program and Clinic, Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Naoto T Ueno
- Section of Translational Breast Cancer Research, Morgan Welch Inflammatory Breast Cancer Research Program and Clinic, Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
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90
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Chauchet X, Cons L, Chatel L, Daubeuf B, Didelot G, Moine V, Chollet D, Malinge P, Pontini G, Masternak K, Ferlin W, Buatois V, Shang L. CD47xCD19 bispecific antibody triggers recruitment and activation of innate immune effector cells in a B-cell lymphoma xenograft model. Exp Hematol Oncol 2022; 11:26. [PMID: 35538512 PMCID: PMC9088114 DOI: 10.1186/s40164-022-00279-w] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Accepted: 04/15/2022] [Indexed: 12/31/2022] Open
Abstract
Background CD47/SIRPα axis is recognized as an innate immune checkpoint and emerging clinical data validate the interest of interrupting this pathway in cancer, particularly in hematological malignancies. In preclinical models, CD47/SIRPα blocking agents have been shown to mobilize phagocytic cells and trigger adaptive immune responses to eliminate tumors. Here, we describe the mechanisms afforded by a CD47xCD19 bispecific antibody (NI-1701) at controlling tumor growth in a mouse xenograft B-cell lymphoma model. Methods The contribution of immune effector cell subsets behind the antitumor activity of NI-1701 was investigated using flow cytometry, transcriptomic analysis, and in vivo immune-cell depletion experiments. Results We showed that NI-1701 treatment transformed the tumor microenvironment (TME) into a more anti-tumorigenic state with increased NK cells, monocytes, dendritic cells (DC) and MHCIIhi tumor-associated macrophages (TAMs) and decreased granulocytic myeloid-derived suppressor cells. Notably, molecular analysis of isolated tumor-infiltrating leukocytes following NI-1701 administration revealed an upregulation of genes linked to immune activation, including IFNγ and IL-12b. Moreover, TAM-mediated phagocytosis of lymphoma tumor cells was enhanced in the TME in the presence of NI-1701, highlighting the role of macrophages in tumor control. In vivo cell depletion experiments demonstrated that both macrophages and NK cells contribute to the antitumor activity. In addition, NI-1701 enhanced dendritic cell-mediated phagocytosis of tumor cells in vitro, resulting in an increased cross-priming of tumor-specific CD8 T cells. Conclusions The study described the mechanisms afforded by the CD47xCD19 bispecific antibody, NI-1701, at controlling tumor growth in lymphoma mouse model. NI-1701 is currently being evaluated in a Phase I clinical trial for the treatment of refractory or relapsed B-cell lymphoma (NCT04806035). Supplementary Information The online version contains supplementary material available at 10.1186/s40164-022-00279-w.
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Affiliation(s)
- Xavier Chauchet
- Light Chain Bioscience/Novimmune S.A, 15 Chemin du Pré-Fleuri, 1228, Plan-les-Ouates, Switzerland.
| | - Laura Cons
- Light Chain Bioscience/Novimmune S.A, 15 Chemin du Pré-Fleuri, 1228, Plan-les-Ouates, Switzerland
| | - Laurence Chatel
- Light Chain Bioscience/Novimmune S.A, 15 Chemin du Pré-Fleuri, 1228, Plan-les-Ouates, Switzerland
| | - Bruno Daubeuf
- Light Chain Bioscience/Novimmune S.A, 15 Chemin du Pré-Fleuri, 1228, Plan-les-Ouates, Switzerland
| | - Gérard Didelot
- Light Chain Bioscience/Novimmune S.A, 15 Chemin du Pré-Fleuri, 1228, Plan-les-Ouates, Switzerland
| | - Valéry Moine
- Light Chain Bioscience/Novimmune S.A, 15 Chemin du Pré-Fleuri, 1228, Plan-les-Ouates, Switzerland
| | - Didier Chollet
- iGE3 Genomics Platform, CMU-University of Geneva, Geneva, Switzerland
| | - Pauline Malinge
- Light Chain Bioscience/Novimmune S.A, 15 Chemin du Pré-Fleuri, 1228, Plan-les-Ouates, Switzerland
| | - Guillemette Pontini
- Light Chain Bioscience/Novimmune S.A, 15 Chemin du Pré-Fleuri, 1228, Plan-les-Ouates, Switzerland
| | - Krzysztof Masternak
- Light Chain Bioscience/Novimmune S.A, 15 Chemin du Pré-Fleuri, 1228, Plan-les-Ouates, Switzerland
| | - Walter Ferlin
- Light Chain Bioscience/Novimmune S.A, 15 Chemin du Pré-Fleuri, 1228, Plan-les-Ouates, Switzerland
| | - Vanessa Buatois
- Light Chain Bioscience/Novimmune S.A, 15 Chemin du Pré-Fleuri, 1228, Plan-les-Ouates, Switzerland
| | - Limin Shang
- Light Chain Bioscience/Novimmune S.A, 15 Chemin du Pré-Fleuri, 1228, Plan-les-Ouates, Switzerland
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91
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Liu J, Meng Z, Xu T, Kuerban K, Wang S, Zhang X, Fan J, Ju D, Tian W, Huang X, Huang X, Pan D, Chen H, Zhao W, Ye L. A SIRPαFc Fusion Protein Conjugated With the Collagen-Binding Domain for Targeted Immunotherapy of Non-Small Cell Lung Cancer. Front Immunol 2022; 13:845217. [PMID: 35422796 PMCID: PMC9002095 DOI: 10.3389/fimmu.2022.845217] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Accepted: 03/03/2022] [Indexed: 01/14/2023] Open
Abstract
The SIRPαFc fusion protein can block the immunosuppressive CD47-SIRPα signal between macrophages and tumor cells as a decoy receptor and has demonstrated its immunotherapeutic efficacy in various tumors. However, its clinical application was limited because of the potential hematologic toxicity. The heptapeptide “TKKTLRT” is a collagen-binding domain (CBD) which can bind collagen specifically. Herein, we aim to improve the tumor targeting of SIRPαFc and therefore avoid its unnecessary exposure to normal cells through synthesizing a TKKTLRT–SIRPαFc conjugate. Experiments at molecular and cellular levels indicate that the TKKTLRT–SIRPαFc conjugate-derived collagen-binding affinity and the introduction of CBD did not impact the CD47-binding affinity as well as its phagocytosis-promoting effect on NSCLC cells. In vivo distribution experiments showed that CBD–SIRPαFc accumulated in tumor tissue more effectively compared to unmodified SIRPαFc, probably due to the exposed collagen in the tumor vascular endothelium and stroma resulting from the abnormal vessel structure. On an A549 NSCLC nude mouse xenograft model, CBD–SIRPαFc presented more stable and effective antitumor efficacy than SIRPαFc, along with significantly increased CD11b+F4/80+ macrophages especially MHC II+ M1 macrophages within tumors. All of these results revealed that CBD brought a tumor-targeting ability to the SIRPαFc fusion protein, which contributed to the enhanced antitumor immune response. Altogether, the CBD–SIRPαFc conjugate may have the potential to be an effective tumor immunotherapy with improved antitumor efficacy but less non-tumor-targeted side effect.
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Affiliation(s)
- Jiayang Liu
- Minhang Hospital & Department of Biological Medicines at School of Pharmacy, Fudan University, Shanghai, China.,Shanghai Engineering Research Center of Immunotherapeutics, School of Pharmacy, Fudan University, Shanghai, China
| | - Zhefeng Meng
- Minhang Hospital & Department of Biological Medicines at School of Pharmacy, Fudan University, Shanghai, China
| | - Tongyang Xu
- Minhang Hospital & Department of Biological Medicines at School of Pharmacy, Fudan University, Shanghai, China
| | - Kudelaidi Kuerban
- Minhang Hospital & Department of Biological Medicines at School of Pharmacy, Fudan University, Shanghai, China.,Shanghai Engineering Research Center of Immunotherapeutics, School of Pharmacy, Fudan University, Shanghai, China
| | - Songna Wang
- Minhang Hospital & Department of Biological Medicines at School of Pharmacy, Fudan University, Shanghai, China.,Shanghai Engineering Research Center of Immunotherapeutics, School of Pharmacy, Fudan University, Shanghai, China
| | - Xuyao Zhang
- Minhang Hospital & Department of Biological Medicines at School of Pharmacy, Fudan University, Shanghai, China.,Shanghai Engineering Research Center of Immunotherapeutics, School of Pharmacy, Fudan University, Shanghai, China
| | - Jiajun Fan
- Minhang Hospital & Department of Biological Medicines at School of Pharmacy, Fudan University, Shanghai, China.,Shanghai Engineering Research Center of Immunotherapeutics, School of Pharmacy, Fudan University, Shanghai, China
| | - Dianwen Ju
- Minhang Hospital & Department of Biological Medicines at School of Pharmacy, Fudan University, Shanghai, China.,Shanghai Engineering Research Center of Immunotherapeutics, School of Pharmacy, Fudan University, Shanghai, China
| | - Wenzhi Tian
- ImmuneOnco Biopharma (Shanghai) Co., Ltd., Shanghai, China
| | - Xuan Huang
- Minhang Hospital & Department of Biological Medicines at School of Pharmacy, Fudan University, Shanghai, China.,Shanghai Engineering Research Center of Immunotherapeutics, School of Pharmacy, Fudan University, Shanghai, China
| | - Xiting Huang
- Minhang Hospital & Department of Biological Medicines at School of Pharmacy, Fudan University, Shanghai, China
| | - Danjie Pan
- Minhang Hospital & Department of Biological Medicines at School of Pharmacy, Fudan University, Shanghai, China.,Shanghai Engineering Research Center of Immunotherapeutics, School of Pharmacy, Fudan University, Shanghai, China
| | - Huaning Chen
- Minhang Hospital & Department of Biological Medicines at School of Pharmacy, Fudan University, Shanghai, China.,Shanghai Engineering Research Center of Immunotherapeutics, School of Pharmacy, Fudan University, Shanghai, China
| | - Weili Zhao
- Department of Medicinal Chemistry, School of Pharmacy, Fudan University, Shanghai, China
| | - Li Ye
- Minhang Hospital & Department of Biological Medicines at School of Pharmacy, Fudan University, Shanghai, China.,Shanghai Engineering Research Center of Immunotherapeutics, School of Pharmacy, Fudan University, Shanghai, China
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92
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Rong L, Li N, Zhang Z. Emerging therapies for glioblastoma: current state and future directions. J Exp Clin Cancer Res 2022; 41:142. [PMID: 35428347 PMCID: PMC9013078 DOI: 10.1186/s13046-022-02349-7] [Citation(s) in RCA: 131] [Impact Index Per Article: 65.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Accepted: 03/26/2022] [Indexed: 04/15/2023] Open
Abstract
Glioblastoma (GBM) is the most common high-grade primary malignant brain tumor with an extremely poor prognosis. Given the poor survival with currently approved treatments for GBM, new therapeutic strategies are urgently needed. Advances in decades of investment in basic science of glioblastoma are rapidly translated into innovative clinical trials, utilizing improved genetic and epigenetic profiling of glioblastoma as well as the brain microenvironment and immune system interactions. Following these encouraging findings, immunotherapy including immune checkpoint blockade, chimeric antigen receptor T (CAR T) cell therapy, oncolytic virotherapy, and vaccine therapy have offered new hope for improving GBM outcomes; ongoing studies are using combinatorial therapies with the aim of minimizing adverse side-effects and augmenting antitumor immune responses. In addition, techniques to overcome the blood-brain barrier (BBB) for targeted delivery are being tested in clinical trials in patients with recurrent GBM. Here, we set forth the rationales for these promising therapies in treating GBM, review the potential novel agents, the current status of preclinical and clinical trials, and discuss the challenges and future perspectives in glioblastoma immuno-oncology.
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Affiliation(s)
- Liang Rong
- Institute of Human Virology, Key Laboratory of Tropical Diseases Control Ministry of Education, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China
| | - Ni Li
- Institute of Human Virology, Key Laboratory of Tropical Diseases Control Ministry of Education, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China
| | - Zhenzhen Zhang
- Key Laboratory of Brain, Cognition and Education Science, Ministry of Education, Institute for Brain Research and Rehabilitation, South China Normal University, Guangzhou, China.
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93
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Chi J, Liu Y, Yang L, Yang J. Silencing of B7H4 represses the development of oral squamous cell carcinoma through promotion of M1 macrophage polarization. J Oral Maxillofac Surg 2022; 80:1408-1423. [DOI: 10.1016/j.joms.2022.03.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 03/23/2022] [Accepted: 03/23/2022] [Indexed: 11/17/2022]
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94
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Yiu YY, Hansen PS, Torrez Dulgeroff LB, Blacker G, Myers L, Galloway S, Gars E, Colace O, Mansfield P, Hasenkrug KJ, Weissman IL, Tal MC. CD47 Blockade Leads to Chemokine-Dependent Monocyte Infiltration and Loss of B Cells from the Splenic Marginal Zone. THE JOURNAL OF IMMUNOLOGY 2022; 208:1371-1377. [PMID: 35236754 PMCID: PMC9012117 DOI: 10.4049/jimmunol.2100352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Accepted: 01/11/2022] [Indexed: 11/19/2022]
Abstract
CD47 is an important innate immune checkpoint through its interaction with its inhibitory receptor on macrophages, signal-regulatory protein α (SIRPα). Therapeutic blockade of CD47-SIRPα interactions is a promising immuno-oncology treatment that promotes clearance of cancer cells. However, CD47-SIRPα interactions also maintain homeostatic lymphocyte levels. In this study, we report that the mouse splenic marginal zone B cell population is dependent on intact CD47-SIRPα interactions and blockade of CD47 leads to the loss of these cells. This depletion is accompanied by elevated levels of monocyte-recruiting chemokines CCL2 and CCL7 and infiltration of CCR2+Ly6Chi monocytes into the mouse spleen. In the absence of CCR2 signaling, there is no infiltration and reduced marginal zone B cell depletion. These data suggest that CD47 blockade leads to clearance of splenic marginal zone B cells.
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Affiliation(s)
- Ying Ying Yiu
- Institute for Stem Cell Biology and Regenerative Medicine and the Ludwig Cancer Center, Stanford University School of Medicine, Stanford, CA
- Immunology Program, Stanford University, Stanford, CA
| | - Paige S Hansen
- Institute for Stem Cell Biology and Regenerative Medicine and the Ludwig Cancer Center, Stanford University School of Medicine, Stanford, CA
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA
| | - Laughing Bear Torrez Dulgeroff
- Institute for Stem Cell Biology and Regenerative Medicine and the Ludwig Cancer Center, Stanford University School of Medicine, Stanford, CA
| | - Grace Blacker
- Institute for Stem Cell Biology and Regenerative Medicine and the Ludwig Cancer Center, Stanford University School of Medicine, Stanford, CA
| | - Lara Myers
- Laboratory of Persistent Viral Diseases, Rocky Mountain Laboratories, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Hamilton, MT
| | - Sarah Galloway
- Institute for Stem Cell Biology and Regenerative Medicine and the Ludwig Cancer Center, Stanford University School of Medicine, Stanford, CA
| | - Eric Gars
- Department of Pathology, Stanford University School of Medicine, Stanford, CA
| | - Olivia Colace
- Institute for Stem Cell Biology and Regenerative Medicine and the Ludwig Cancer Center, Stanford University School of Medicine, Stanford, CA
| | - Paul Mansfield
- Institute for Stem Cell Biology and Regenerative Medicine and the Ludwig Cancer Center, Stanford University School of Medicine, Stanford, CA
| | - Kim J Hasenkrug
- Laboratory of Persistent Viral Diseases, Rocky Mountain Laboratories, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Hamilton, MT
| | - Irving L Weissman
- Institute for Stem Cell Biology and Regenerative Medicine and the Ludwig Cancer Center, Stanford University School of Medicine, Stanford, CA;
- Department of Pathology, Stanford University School of Medicine, Stanford, CA
- Ludwig Center for Cancer Stem Cell Research and Medicine, Stanford University School of Medicine, Stanford, CA; and
- Stanford Cancer Institute, Stanford University School of Medicine, Stanford, CA
| | - Michal Caspi Tal
- Institute for Stem Cell Biology and Regenerative Medicine and the Ludwig Cancer Center, Stanford University School of Medicine, Stanford, CA;
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA
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95
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Candiota AP, Arús C. Establishing Imaging Biomarkers of Host Immune System Efficacy during Glioblastoma Therapy Response: Challenges, Obstacles and Future Perspectives. Metabolites 2022; 12:metabo12030243. [PMID: 35323686 PMCID: PMC8950145 DOI: 10.3390/metabo12030243] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 03/04/2022] [Accepted: 03/10/2022] [Indexed: 11/16/2022] Open
Abstract
This hypothesis proposal addresses three major questions: (1) Why do we need imaging biomarkers for assessing the efficacy of immune system participation in glioblastoma therapy response? (2) Why are they not available yet? and (3) How can we produce them? We summarize the literature data supporting the claim that the immune system is behind the efficacy of most successful glioblastoma therapies but, unfortunately, there are no current short-term imaging biomarkers of its activity. We also discuss how using an immunocompetent murine model of glioblastoma, allowing the cure of mice and the generation of immune memory, provides a suitable framework for glioblastoma therapy response biomarker studies. Both magnetic resonance imaging and magnetic resonance-based metabolomic data (i.e., magnetic resonance spectroscopic imaging) can provide non-invasive assessments of such a system. A predictor based in nosological images, generated from magnetic resonance spectroscopic imaging analyses and their oscillatory patterns, should be translational to clinics. We also review hurdles that may explain why such an oscillatory biomarker was not reported in previous imaging glioblastoma work. Single shot explorations that neglect short-term oscillatory behavior derived from immune system attack on tumors may mislead actual response extent detection. Finally, we consider improvements required to properly predict immune system-mediated early response (1–2 weeks) to therapy. The sensible use of improved biomarkers may enable translatable evidence-based therapeutic protocols, with the possibility of extending preclinical results to human patients.
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Affiliation(s)
- Ana Paula Candiota
- Centro de Investigación Biomédica en Red en Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Cerdanyola del Vallès, 08193 Barcelona, Spain;
- Departament de Bioquímica i Biologia Molecular, Unitat de Bioquímica de Biociències, Edifici Cs, Universitat Autònoma de Barcelona, Cerdanyola del Vallès, 08193 Barcelona, Spain
- Institut de Biotecnologia i de Biomedicina (IBB), Universitat Autònoma de Barcelona, Cerdanyola del Vallès, 08193 Barcelona, Spain
| | - Carles Arús
- Centro de Investigación Biomédica en Red en Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Cerdanyola del Vallès, 08193 Barcelona, Spain;
- Departament de Bioquímica i Biologia Molecular, Unitat de Bioquímica de Biociències, Edifici Cs, Universitat Autònoma de Barcelona, Cerdanyola del Vallès, 08193 Barcelona, Spain
- Institut de Biotecnologia i de Biomedicina (IBB), Universitat Autònoma de Barcelona, Cerdanyola del Vallès, 08193 Barcelona, Spain
- Correspondence:
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96
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Tumor-Associated Macrophages in Gliomas—Basic Insights and Treatment Opportunities. Cancers (Basel) 2022; 14:cancers14051319. [PMID: 35267626 PMCID: PMC8909866 DOI: 10.3390/cancers14051319] [Citation(s) in RCA: 33] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Revised: 02/22/2022] [Accepted: 02/25/2022] [Indexed: 02/04/2023] Open
Abstract
Simple Summary Macrophages are a specialized immune cell type found in both invertebrates and vertebrates. Versatile in functionality, macrophages carry out important tasks such as cleaning cellular debris in healthy tissues and mounting immune responses during infection. In many cancer types, macrophages make up a significant portion of tumor tissue, and these are aptly called tumor-associated macrophages. In gliomas, a group of primary brain tumors, these macrophages are found in very high frequency. Tumor-associated macrophages can promote glioma development and influence the outcome of various therapeutic regimens. At the same time, these cells provide various potential points of intervention for therapeutic approaches in glioma patients. The significance of tumor-associated macrophages in the glioma microenvironment and potential therapeutic targets are the focus of this review. Abstract Glioma refers to a group of primary brain tumors which includes glioblastoma (GBM), astrocytoma and oligodendroglioma as major entities. Among these, GBM is the most frequent and most malignant one. The highly infiltrative nature of gliomas, and their intrinsic intra- and intertumoral heterogeneity, pose challenges towards developing effective treatments. The glioma microenvironment, in addition, is also thought to play a critical role during tumor development and treatment course. Unlike most other solid tumors, the glioma microenvironment is dominated by macrophages and microglia—collectively known as tumor-associated macrophages (TAMs). TAMs, like their homeostatic counterparts, are plastic in nature and can polarize to either pro-inflammatory or immunosuppressive states. Many lines of evidence suggest that immunosuppressive TAMs dominate the glioma microenvironment, which fosters tumor development, contributes to tumor aggressiveness and recurrence and, very importantly, impedes the therapeutic effect of various treatment regimens. However, through the development of new therapeutic strategies, TAMs can potentially be shifted towards a proinflammatory state which is of great therapeutic interest. In this review, we will discuss various aspects of TAMs in the context of glioma. The focus will be on the basic biology of TAMs in the central nervous system (CNS), potential biomarkers, critical evaluation of model systems for studying TAMs and finally, special attention will be given to the potential targeted therapeutic options that involve the TAM compartment in gliomas.
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97
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Glioblastoma Microenvironment and Cellular Interactions. Cancers (Basel) 2022; 14:cancers14041092. [PMID: 35205842 PMCID: PMC8870579 DOI: 10.3390/cancers14041092] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 01/31/2022] [Accepted: 02/16/2022] [Indexed: 12/11/2022] Open
Abstract
Simple Summary This paper summarizes the crosstalk between tumor/non-tumor cells and other elements of the glioblastoma (GB) microenvironment. In tumor pathology, glial cells result in the highest number of cancers, and GB is considered the most lethal tumor of the central nervous system (CNS). The tumor microenvironment (TME) is a complex peritumoral hallo composed of tumor cells and several non-tumor cells (e.g., nervous cells, stem cells, fibroblasts, vascular and immune cells), which might be a key factor for the ineffective treatment since the microenvironment modulates the biologic status of the tumor with the increase in its evasion capacity. A deeper understanding of cell–cell interactions in the TME and with the tumor cells could be the basis for a more efficient therapy. Abstract The central nervous system (CNS) represents a complex network of different cells, such as neurons, glial cells, and blood vessels. In tumor pathology, glial cells result in the highest number of cancers, and glioblastoma (GB) is considered the most lethal tumor in this region. The development of GB leads to the infiltration of healthy tissue through the interaction between all the elements of the brain network. This results in a GB microenvironment, a complex peritumoral hallo composed of tumor cells and several non-tumor cells (e.g., nervous cells, stem cells, fibroblasts, vascular and immune cells), which might be the principal factor for the ineffective treatment due to the fact that the microenvironment modulates the biologic status of the tumor with the increase in its evasion capacity. Crosstalk between glioma cells and the brain microenvironment finally inhibits the beneficial action of molecular pathways, favoring the development and invasion of the tumor and its increasing resistance to treatment. A deeper understanding of cell–cell interactions in the tumor microenvironment (TME) and with the tumor cells could be the basis for a more efficient therapy.
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98
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Dotse E, Lim KH, Wang M, Wijanarko KJ, Chow KT. An Immunological Perspective of Circulating Tumor Cells as Diagnostic Biomarkers and Therapeutic Targets. Life (Basel) 2022; 12:323. [PMID: 35207611 PMCID: PMC8878951 DOI: 10.3390/life12020323] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 02/10/2022] [Accepted: 02/14/2022] [Indexed: 11/19/2022] Open
Abstract
Immune modulation is a hallmark of cancer. Cancer-immune interaction shapes the course of disease progression at every step of tumorigenesis, including metastasis, of which circulating tumor cells (CTCs) are regarded as an indicator. These CTCs are a heterogeneous population of tumor cells that have disseminated from the tumor into circulation. They have been increasingly studied in recent years due to their importance in diagnosis, prognosis, and monitoring of treatment response. Ample evidence demonstrates that CTCs interact with immune cells in circulation, where they must evade immune surveillance or modulate immune response. The interaction between CTCs and the immune system is emerging as a critical point by which CTCs facilitate metastatic progression. Understanding the complex crosstalk between the two may provide a basis for devising new diagnostic and treatment strategies. In this review, we will discuss the current understanding of CTCs and the complex immune-CTC interactions. We also present novel options in clinical interventions, targeting the immune-CTC interfaces, and provide some suggestions on future research directions.
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Affiliation(s)
- Eunice Dotse
- Department of Biomedical Sciences, City University of Hong Kong, Hong Kong 999077, China; (E.D.); (K.H.L.); (M.W.)
| | - King H. Lim
- Department of Biomedical Sciences, City University of Hong Kong, Hong Kong 999077, China; (E.D.); (K.H.L.); (M.W.)
| | - Meijun Wang
- Department of Biomedical Sciences, City University of Hong Kong, Hong Kong 999077, China; (E.D.); (K.H.L.); (M.W.)
| | - Kevin Julio Wijanarko
- Department of Paediatrics, University of Melbourne, Parkville, VIC 3010, Australia;
- Murdoch Children’s Research Institute, Royal Children’s Hospital, Parkville, VIC 3052, Australia
| | - Kwan T. Chow
- Department of Biomedical Sciences, City University of Hong Kong, Hong Kong 999077, China; (E.D.); (K.H.L.); (M.W.)
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99
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Yang K, Wu Z, Zhang H, Zhang N, Wu W, Wang Z, Dai Z, Zhang X, Zhang L, Peng Y, Ye W, Zeng W, Liu Z, Cheng Q. Glioma targeted therapy: insight into future of molecular approaches. Mol Cancer 2022; 21:39. [PMID: 35135556 PMCID: PMC8822752 DOI: 10.1186/s12943-022-01513-z] [Citation(s) in RCA: 267] [Impact Index Per Article: 133.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Accepted: 01/12/2022] [Indexed: 12/13/2022] Open
Abstract
Gliomas are the common type of brain tumors originating from glial cells. Epidemiologically, gliomas occur among all ages, more often seen in adults, which males are more susceptible than females. According to the fifth edition of the WHO Classification of Tumors of the Central Nervous System (WHO CNS5), standard of care and prognosis of gliomas can be dramatically different. Generally, circumscribed gliomas are usually benign and recommended to early complete resection, with chemotherapy if necessary. Diffuse gliomas and other high-grade gliomas according to their molecule subtype are slightly intractable, with necessity of chemotherapy. However, for glioblastoma, feasible resection followed by radiotherapy plus temozolomide chemotherapy define the current standard of care. Here, we discuss novel feasible or potential targets for treatment of gliomas, especially IDH-wild type glioblastoma. Classic targets such as the p53 and retinoblastoma (RB) pathway and epidermal growth factor receptor (EGFR) gene alteration have met failure due to complex regulatory network. There is ever-increasing interest in immunotherapy (immune checkpoint molecule, tumor associated macrophage, dendritic cell vaccine, CAR-T), tumor microenvironment, and combination of several efficacious methods. With many targeted therapy options emerging, biomarkers guiding the prescription of a particular targeted therapy are also attractive. More pre-clinical and clinical trials are urgently needed to explore and evaluate the feasibility of targeted therapy with the corresponding biomarkers for effective personalized treatment options.
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Affiliation(s)
- Keyang Yang
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, China.,Xiangya School of Medicine, Central South University, Changsha, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Zhijing Wu
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, China.,Xiangya School of Medicine, Central South University, Changsha, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Hao Zhang
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Nan Zhang
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China.,One-Third Lab, College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, China
| | - Wantao Wu
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China.,Department of Oncology, Xiangya Hospital, Central South University, Changsha, China
| | - Zeyu Wang
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Ziyu Dai
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Xun Zhang
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Liyang Zhang
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Yun Peng
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China.,Department of Geriatrics, Xiangya Hospital, Central South University, Changsha, China.,Teaching and Research Section of Clinical Nursing, Xiangya Hospital of Central South University, Changsha, China
| | - Weijie Ye
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China.,Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, China
| | - Wenjing Zeng
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China.,Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, China
| | - Zhixiong Liu
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, China. .,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China.
| | - Quan Cheng
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, China. .,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China.
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100
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Kuntzel T, Bagnard D. Manipulating Macrophage/Microglia Polarization to Treat Glioblastoma or Multiple Sclerosis. Pharmaceutics 2022; 14:344. [PMID: 35214076 PMCID: PMC8877500 DOI: 10.3390/pharmaceutics14020344] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 01/26/2022] [Accepted: 01/28/2022] [Indexed: 12/24/2022] Open
Abstract
Macrophages and microglia are implicated in several diseases with divergent roles in physiopathology. This discrepancy can be explained by their capacity to endorse different polarization states. Theoretical extremes of these states are called M1 and M2. M1 are pro-inflammatory, microbicidal, and cytotoxic whereas M2 are anti-inflammatory, immunoregulatory cells in favor of tumor progression. In pathological states, these polarizations are dysregulated, thus restoring phenotypes could be an interesting treatment approach against diseases. In this review, we will focus on compounds targeting macrophages and microglia polarization in two very distinctive pathologies: multiple sclerosis and glioblastoma. Multiple sclerosis is an inflammatory disease characterized by demyelination and axon degradation. In this case, macrophages and microglia endorse a M1-like phenotype inducing inflammation. Promoting the opposite M2-like polarization could be an interesting treatment strategy. Glioblastoma is a brain tumor in which macrophages and microglia facilitate tumor progression, spreading, and angiogenesis. They are part of the tumor associated macrophages displaying an anti-inflammatory phenotype, thereby inhibiting anti-tumoral immunity. Re-activating them could be a method to limit and reduce tumor progression. These two pathologies will be used to exemplify that targeting the polarization of macrophages and microglia is a promising approach with a broad spectrum of applications deserving more attention.
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Affiliation(s)
- Thomas Kuntzel
- UMR7242 Biotechnology and Cell Signaling, Centre National de la Recherche Scientifique, Strasbourg Drug Discovery and Development Institute (IMS), University of Strasbourg, 67400 Illkirch-Graffenstaden, France;
| | - Dominique Bagnard
- UMR7242 Biotechnology and Cell Signaling, Centre National de la Recherche Scientifique, Strasbourg Drug Discovery and Development Institute (IMS), University of Strasbourg, 67400 Illkirch-Graffenstaden, France;
- Ecole Supérieure de Biotechnologie de Strasbourg, 67400 Illkirch-Graffenstaden, France
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