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Li Z, Han B, Qi M, Li Y, Duan Y, Yao Y. Modulating macrophage-mediated programmed cell removal: An attractive strategy for cancer therapy. Biochim Biophys Acta Rev Cancer 2024; 1879:189172. [PMID: 39151808 DOI: 10.1016/j.bbcan.2024.189172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Revised: 08/11/2024] [Accepted: 08/12/2024] [Indexed: 08/19/2024]
Abstract
Macrophage-mediated programmed cell removal (PrCR) is crucial for the identification and elimination of needless cells that maintain tissue homeostasis. The efficacy of PrCR depends on the balance between pro-phagocytic "eat me" signals and anti-phagocytic "don't eat me" signals. Recently, a growing number of studies have shown that tumourigenesis and progression are closely associated with PrCR. In the tumour microenvironment, PrCR activated by the "eat me" signal is counterbalanced by the "don't eat me" signal of CD47/SIRPα, resulting in tumour immune escape. Therefore, targeting exciting "eat me" signalling while simultaneously suppressing "don't eat me" signalling and eventually inducing macrophages to produce effective PrCR will be a very attractive antitumour strategy. Here, we comprehensively review the functions of PrCR-activating signal molecules (CRT, PS, Annexin1, SLAMF7) and PrCR-inhibiting signal molecules (CD47/SIRPα, MHC-I/LILRB1, CD24/Siglec-10, SLAMF3, SLAMF4, PD-1/PD-L1, CD31, GD2, VCAM1), the interactions between these molecules, and Warburg effect. In addition, we highlight the molecular regulatory mechanisms that affect immune system function by exciting or suppressing PrCR. Finally, we review the research advances in tumour therapy by activating PrCR and discuss the challenges and potential solutions to smooth the way for tumour treatment strategies that target PrCR.
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Affiliation(s)
- Zhenzhen Li
- Henan International Joint Laboratory of Prevention and Treatment of Pediatric Diseases, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou University, Zhengzhou 450018, China; School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, 450001, China
| | - Bingqian Han
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, 450001, China
| | - Menghui Qi
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, 450001, China
| | - Yinchao Li
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, 450001, China
| | - Yongtao Duan
- Henan International Joint Laboratory of Prevention and Treatment of Pediatric Diseases, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou University, Zhengzhou 450018, China; Henan Neurodevelopment Engineering Research Center for Children, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou University, Zhengzhou 450018, China.
| | - Yongfang Yao
- Henan International Joint Laboratory of Prevention and Treatment of Pediatric Diseases, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou University, Zhengzhou 450018, China; School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, 450001, China; Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education, Zhengzhou University, Zhengzhou 450001, China.
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Chen Y, Ouyang Y, Li Z, Wang X, Ma J. S100A8 and S100A9 in Cancer. Biochim Biophys Acta Rev Cancer 2023; 1878:188891. [PMID: 37001615 DOI: 10.1016/j.bbcan.2023.188891] [Citation(s) in RCA: 29] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2022] [Revised: 03/09/2023] [Accepted: 03/09/2023] [Indexed: 03/31/2023]
Abstract
S100A8 and S100A9 are Ca2+ binding proteins that belong to the S100 family. Primarily expressed in neutrophils and monocytes, S100A8 and S100A9 play critical roles in modulating various inflammatory responses and inflammation-associated diseases. Forming a common heterodimer structure S100A8/A9, S100A8 and S100A9 are widely reported to participate in multiple signaling pathways in tumor cells. Meanwhile, S100A8/A9, S100A8, and S100A9, mainly as promoters, contribute to tumor development, growth and metastasis by interfering with tumor metabolism and the microenvironment. In recent years, the potential of S100A8/A9, S100A9, and S100A8 as tumor diagnostic or prognostic biomarkers has also been demonstrated. In addition, an increasing number of potential therapies targeting S100A8/A9 and related signaling pathways have emerged. In this review, we will first expound on the characteristics of S100A8/A9, S100A9, and S100A8 in-depth, focus on their interactions with tumor cells and microenvironments, and then discuss their clinical applications as biomarkers and therapeutic targets. We also highlight current limitations and look into the future of S100A8/A9 targeted anti-cancer therapy.
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Wang T, Hu Y, Dusi S, Qi F, Sartoris S, Ugel S, De Sanctis F. "Open Sesame" to the complexity of pattern recognition receptors of myeloid-derived suppressor cells in cancer. Front Immunol 2023; 14:1130060. [PMID: 36911674 PMCID: PMC9992799 DOI: 10.3389/fimmu.2023.1130060] [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: 12/22/2022] [Accepted: 01/30/2023] [Indexed: 02/24/2023] Open
Abstract
Pattern recognition receptors are primitive sensors that arouse a preconfigured immune response to broad stimuli, including nonself pathogen-associated and autologous damage-associated molecular pattern molecules. These receptors are mainly expressed by innate myeloid cells, including granulocytes, monocytes, macrophages, and dendritic cells. Recent investigations have revealed new insights into these receptors as key players not only in triggering inflammation processes against pathogen invasion but also in mediating immune suppression in specific pathological states, including cancer. Myeloid-derived suppressor cells are preferentially expanded in many pathological conditions. This heterogeneous cell population includes immunosuppressive myeloid cells that are thought to be associated with poor prognosis and impaired response to immune therapies in various cancers. Identification of pattern recognition receptors and their ligands increases the understanding of immune-activating and immune-suppressive myeloid cell functions and sheds light on myeloid-derived suppressor cell differences from cognate granulocytes and monocytes in healthy conditions. This review summarizes the different expression, ligand recognition, signaling pathways, and cancer relations and identifies Toll-like receptors as potential new targets on myeloid-derived suppressor cells in cancer, which might help us to decipher the instruction codes for reverting suppressive myeloid cells toward an antitumor phenotype.
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Affiliation(s)
- Tian Wang
- Department of Medicine, Section of Immunology, University of Verona, Verona, Italy
| | - Yushu Hu
- Department of Medicine, Section of Immunology, University of Verona, Verona, Italy
| | - Silvia Dusi
- Department of Medicine, Section of Immunology, University of Verona, Verona, Italy
| | - Fang Qi
- Department of Medicine, Section of Immunology, University of Verona, Verona, Italy
| | - Silvia Sartoris
- Department of Medicine, Section of Immunology, University of Verona, Verona, Italy
| | - Stefano Ugel
- Department of Medicine, Section of Immunology, University of Verona, Verona, Italy
| | - Francesco De Sanctis
- Department of Medicine, Section of Immunology, University of Verona, Verona, Italy
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Calreticulin as an Adjuvant In Vivo to Promote Dendritic Cell Maturation and Enhance Antigen-Specific T Lymphocyte Responses against Melanoma. J Immunol Res 2022; 2022:8802004. [PMID: 35983078 PMCID: PMC9381296 DOI: 10.1155/2022/8802004] [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: 05/15/2022] [Accepted: 07/08/2022] [Indexed: 11/18/2022] Open
Abstract
An endoplasmic reticulum resident protein, calreticulin (CRT), participates in many cellular processes. CRT is a tumor-associated antigen with an important role in antitumor immunity. Previously, we reported that the recombinant CRT fragment 39-272 (CRT/39-272) exhibited superior immunobiological activity, activating macrophages to release cytokines and promoting dendritic cell (DC) maturation. However, the effect of CRT/39-272 in vivo, especially its adjuvant effect on in vivo antitumor immune responses, was not fully investigated. In this study, we constructed a fusion protein linking CRT/39-272 to an ovalbumin (OVA) peptide (residues 182–297, OVAp) and used the fusion protein (OVAp-CRT) to examine the adjuvant effect of CRT. We investigated whether CRT/39-272 could induce bone marrow-derived DC maturation and strongly promote the proliferation of OVA-specific T cells in vitro. Compared with OVAp, OVAp-CRT induced stronger antigen-specific T lymphocyte responses, including antigen-specific T cell proliferation, interferon-γ secretion, and cytotoxic T lymphocyte responses. OVAp-CRT-immunized mice generated significantly increased OVAp-specific antibody and CD4+/CD8+ memory T cells, which mediated long-term protective effects. OVAp-CRT upregulated CD40, CD80, and CD86 expressions in splenic conventional DCs. Furthermore, OVAp-CRT protected immunized mice against OVA-expressing B16 melanoma cells in vivo. Moreover, mice that were adoptively transferred with OVAp-CRT-pulsed DCs showed inhibited tumor growth and prolonged mouse survival. Our results demonstrate that CRT/39-272 can be used as a potential new adjuvant for tumor vaccines, and this finding may be useful in tumor vaccine development.
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Zhou H, Jiang M, Yuan H, Ni W, Tai G. Dual roles of myeloid-derived suppressor cells induced by Toll-like receptor signaling in cancer. Oncol Lett 2020; 21:149. [PMID: 33552267 PMCID: PMC7798029 DOI: 10.3892/ol.2020.12410] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2020] [Accepted: 12/03/2020] [Indexed: 12/16/2022] Open
Abstract
Myeloid-derived suppressor cells (MDSCs) are one of the major components of the tumor microenvironment (TME), and are the main mediators of tumor-induced immunosuppression. Recent studies have reported that the survival, differentiation and immunosuppressive activity of MDSCs are affected by the Toll-like receptor (TLR) signaling pathway. However, the regulatory effect of TLR signaling on MDSCs remains controversial. TLR-induced MDSC can acquire different immunosuppressive activities to influence the immune response that can be either beneficial or detrimental to cancer immunotherapy. The present review summarizes the effects of TLR signals on the number, phenotype and inhibitory activity of MDSCs, and their role in cancer immunotherapy, which cannot be ignored if effective cancer immunotherapies are to be developed for the immunosuppression of the TME.
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Affiliation(s)
- Hongyue Zhou
- Department of Immunology, College of Basic Medical Science, Jilin University, Changchun, Jilin 130021, P.R. China
| | - Mengyu Jiang
- Department of Immunology, College of Basic Medical Science, Jilin University, Changchun, Jilin 130021, P.R. China
| | - Hongyan Yuan
- Department of Immunology, College of Basic Medical Science, Jilin University, Changchun, Jilin 130021, P.R. China
| | - Weihua Ni
- Department of Immunology, College of Basic Medical Science, Jilin University, Changchun, Jilin 130021, P.R. China
| | - Guixiang Tai
- Department of Immunology, College of Basic Medical Science, Jilin University, Changchun, Jilin 130021, P.R. China
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Liu P, Zhao L, Loos F, Marty C, Xie W, Martins I, Lachkar S, Qu B, Waeckel-Énée E, Plo I, Vainchenker W, Perez F, Rodriguez D, López-Otin C, van Endert P, Zitvogel L, Kepp O, Kroemer G. Immunosuppression by Mutated Calreticulin Released from Malignant Cells. Mol Cell 2019; 77:748-760.e9. [PMID: 31785928 DOI: 10.1016/j.molcel.2019.11.004] [Citation(s) in RCA: 76] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Revised: 09/23/2019] [Accepted: 11/06/2019] [Indexed: 12/11/2022]
Abstract
Mutations affecting exon 9 of the CALR gene lead to the generation of a C-terminally modified calreticulin (CALR) protein that lacks the KDEL endoplasmic reticulum (ER) retention signal and consequently mislocalizes outside of the ER where it activates the thrombopoietin receptor in a cell-autonomous fashion, thus driving myeloproliferative diseases. Here, we used the retention using selective hooks (RUSH) assay to monitor the trafficking of CALR. We found that exon-9-mutated CALR was released from cells in response to the biotin-mediated detachment from its ER-localized hook, in vitro and in vivo. Cellular CALR release was confirmed in suitable mouse models bearing exon-9-mutated hematopoietic systems or tumors. Extracellular CALR mediated immunomodulatory effects and inhibited the phagocytosis of dying cancer cells by dendritic cells (DC), thereby suppressing antineoplastic immune responses elicited by chemotherapeutic agents or by PD-1 blockade. Altogether, our results demonstrate paracrine immunosuppressive effects for exon-9-mutated CALR.
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Affiliation(s)
- Peng Liu
- Metabolomics and Cell Biology Platforms, Gustave Roussy Comprehensive Cancer Institute, Villejuif, France; Equipe 11 labellisée Ligue contre le Cancer, Centre de Recherche des Cordeliers, INSERM UMR 1138, Paris, France; Sorbonne Université, Paris, France; Université of Paris, Paris, France
| | - Liwei Zhao
- Metabolomics and Cell Biology Platforms, Gustave Roussy Comprehensive Cancer Institute, Villejuif, France; Equipe 11 labellisée Ligue contre le Cancer, Centre de Recherche des Cordeliers, INSERM UMR 1138, Paris, France; Sorbonne Université, Paris, France; Université of Paris, Paris, France; Université Paris-Saclay, Villejuif, France
| | - Friedemann Loos
- Metabolomics and Cell Biology Platforms, Gustave Roussy Comprehensive Cancer Institute, Villejuif, France; Equipe 11 labellisée Ligue contre le Cancer, Centre de Recherche des Cordeliers, INSERM UMR 1138, Paris, France; Sorbonne Université, Paris, France; Université of Paris, Paris, France
| | - Caroline Marty
- Université Paris-Saclay, Villejuif, France; INSERM, UMR 1170, Villejuif, France; Gustave Roussy Comprehensive Cancer Center, Villejuif, France
| | - Wei Xie
- Metabolomics and Cell Biology Platforms, Gustave Roussy Comprehensive Cancer Institute, Villejuif, France; Equipe 11 labellisée Ligue contre le Cancer, Centre de Recherche des Cordeliers, INSERM UMR 1138, Paris, France; Sorbonne Université, Paris, France; Université of Paris, Paris, France
| | - Isabelle Martins
- Metabolomics and Cell Biology Platforms, Gustave Roussy Comprehensive Cancer Institute, Villejuif, France; Equipe 11 labellisée Ligue contre le Cancer, Centre de Recherche des Cordeliers, INSERM UMR 1138, Paris, France; Sorbonne Université, Paris, France; Université of Paris, Paris, France
| | - Sylvie Lachkar
- Metabolomics and Cell Biology Platforms, Gustave Roussy Comprehensive Cancer Institute, Villejuif, France; Equipe 11 labellisée Ligue contre le Cancer, Centre de Recherche des Cordeliers, INSERM UMR 1138, Paris, France; Sorbonne Université, Paris, France; Université of Paris, Paris, France
| | - Bo Qu
- Gustave Roussy Comprehensive Cancer Center, Villejuif, France; INSERM, U1015, Villejuif, France; Center of Clinical Investigations, CIC1428, Villejuif, France
| | - Emmanuelle Waeckel-Énée
- Université of Paris, Paris, France; INSERM, U1151, Paris, France; CNRS UMR8253, Paris, France
| | - Isabelle Plo
- Université Paris-Saclay, Villejuif, France; INSERM, UMR 1170, Villejuif, France; Gustave Roussy Comprehensive Cancer Center, Villejuif, France
| | - William Vainchenker
- Université Paris-Saclay, Villejuif, France; INSERM, UMR 1170, Villejuif, France; Gustave Roussy Comprehensive Cancer Center, Villejuif, France
| | - Franck Perez
- Cell Biology and Cancer Unit, Institut Curie, PSL Research University, CNRS, Paris, France
| | - David Rodriguez
- Departamento de Bioquímica y Biología Molecular, Facultad de Medicina, Instituto Universitario de Oncología (IUOPA), Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Universidad de Oviedo, 33006 Oviedo, Spain
| | - Carlos López-Otin
- Metabolomics and Cell Biology Platforms, Gustave Roussy Comprehensive Cancer Institute, Villejuif, France; Equipe 11 labellisée Ligue contre le Cancer, Centre de Recherche des Cordeliers, INSERM UMR 1138, Paris, France; Sorbonne Université, Paris, France; Université of Paris, Paris, France; Departamento de Bioquímica y Biología Molecular, Facultad de Medicina, Instituto Universitario de Oncología (IUOPA), Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Universidad de Oviedo, 33006 Oviedo, Spain
| | - Peter van Endert
- Université of Paris, Paris, France; INSERM, U1151, Paris, France; CNRS UMR8253, Paris, France
| | - Laurence Zitvogel
- Gustave Roussy Comprehensive Cancer Center, Villejuif, France; INSERM, U1015, Villejuif, France; Center of Clinical Investigations, CIC1428, Villejuif, France
| | - Oliver Kepp
- Metabolomics and Cell Biology Platforms, Gustave Roussy Comprehensive Cancer Institute, Villejuif, France; Equipe 11 labellisée Ligue contre le Cancer, Centre de Recherche des Cordeliers, INSERM UMR 1138, Paris, France; Sorbonne Université, Paris, France; Université of Paris, Paris, France.
| | - Guido Kroemer
- Metabolomics and Cell Biology Platforms, Gustave Roussy Comprehensive Cancer Institute, Villejuif, France; Equipe 11 labellisée Ligue contre le Cancer, Centre de Recherche des Cordeliers, INSERM UMR 1138, Paris, France; Sorbonne Université, Paris, France; Université of Paris, Paris, France; Suzhou Institute for Systems Medicine, Chinese Academy of Sciences, Suzhou, China; Karolinska Institutet, Department of Women's and Children's Health, Stockholm, Sweden; Pôle de Biologie, Hôpital Européen Georges Pompidou, AP-HP, Paris, France.
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