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Zhao J, Gu M, Zhang Y, Jia X, Xiao W, Lu G, Chen W, Gong W. Myeloid-derived suppressor cells in the tumor microenvironment reduce uncoupling protein 1 expression to boost immunosuppressive activity. Biochem Biophys Res Commun 2024; 732:150408. [PMID: 39032414 DOI: 10.1016/j.bbrc.2024.150408] [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: 06/22/2024] [Revised: 07/14/2024] [Accepted: 07/15/2024] [Indexed: 07/23/2024]
Abstract
Uncoupling protein 1 (UCP1) is located at the inner membrane of mitochondria and mediates nonshivering thermogenesis. Its abnormal expression is associated with metabolic diseases, cancer, and acute kidney injury. Myeloid-derived suppressor cells (MDSCs) with immunosuppressive activity accumulate in the tumor microenvironment (TME). Here, decreased UCP1 expression in MDSCs was observed in the peripheral blood of patients with colorectal cancer and transplanted mouse tumors. Aggravated tumor progression was observed in UCP1-knockout mice and conditional knockout mice (UCP1fl/fl-S100A8cre). The number of G-MDSCs and M-MDSCs increased in the transplanted tumor tissues from UCP1-deficient mice compared with those from wild-type mice. The tumor-promoting effect disappeared when the tumor-bearing mice were depleted of MDSCs by the α-DR5 administration. Adoptive transfer of tumor-derived MDSCs sharply promoted the tumor growth in vivo. Furthermore, these tumor-derived MDSCs enhanced the proliferation, reduced death, inhibited IFN-γ production of CD4+ and CD8+T cells, and induced Treg cells ex vivo. In conclusion, MDSCs in the TME alter the metabolic pattern by decreasing UCP1 expression to enhance immunosuppressive activity for tumor escape.
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Affiliation(s)
- Jianghua Zhao
- Department of Medicine, Jingjiang Traditional Chinese Medicine Hospital, Taizhou, 214504, China
| | - Min Gu
- Univeristy Key Laboratory of Jiangsu Province for Nucleic Acid & Cell Fate Regulation (Yangzhou University), Yangzhou, 225001, China
| | - Yu Zhang
- Univeristy Key Laboratory of Jiangsu Province for Nucleic Acid & Cell Fate Regulation (Yangzhou University), Yangzhou, 225001, China
| | - Xiaoqin Jia
- Univeristy Key Laboratory of Jiangsu Province for Nucleic Acid & Cell Fate Regulation (Yangzhou University), Yangzhou, 225001, China
| | - Weiming Xiao
- Department of Gastroenterology, Affiliated Hospital, Yangzhou University, Yangzhou 225001, China
| | - Guotao Lu
- Department of Gastroenterology, Affiliated Hospital, Yangzhou University, Yangzhou 225001, China
| | - Weiwei Chen
- Department of Gastroenterology, Affiliated Hospital, Yangzhou University, Yangzhou 225001, China.
| | - Weijuan Gong
- Univeristy Key Laboratory of Jiangsu Province for Nucleic Acid & Cell Fate Regulation (Yangzhou University), Yangzhou, 225001, China; Department of Gastroenterology, Affiliated Hospital, Yangzhou University, Yangzhou 225001, China; Jiangsu Key Laboratory of Zoonosis, Yangzhou, 225001, China.
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2
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Rabas N, Ferreira RMM, Di Blasio S, Malanchi I. Cancer-induced systemic pre-conditioning of distant organs: building a niche for metastatic cells. Nat Rev Cancer 2024:10.1038/s41568-024-00752-0. [PMID: 39390247 DOI: 10.1038/s41568-024-00752-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/28/2024] [Indexed: 10/12/2024]
Abstract
From their early genesis, tumour cells integrate with the surrounding normal cells to form an abnormal structure that is tightly integrated with the host organism via blood and lymphatic vessels and even neural associations. Using these connections, emerging cancers send a plethora of mediators that efficiently perturb the entire organism and induce changes in distant tissues. These perturbations serendipitously favour early metastatic establishment by promoting a more favourable tissue environment (niche) that supports the persistence of disseminated tumour cells within a foreign tissue. Because the establishment of early metastatic niches represents a key limiting step for metastasis, the creation of a more suitable pre-conditioned tissue strongly enhances metastatic success. In this Review, we provide an updated view of the mechanisms and mediators of primary tumours described so far that induce a pro-metastatic conditioning of distant organs, which favours early metastatic niche formation. We reflect on the nature of cancer-induced systemic conditioning, considering that non-cancer-dependent perturbations of tissue homeostasis are also able to trigger pro-metastatic conditioning. We argue that a more holistic view of the processes catalysing metastatic progression is needed to identify preventive or therapeutic opportunities.
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Affiliation(s)
- Nicolas Rabas
- Tumour-Host Interaction Laboratory, The Francis Crick Institute, London, UK
| | - Rute M M Ferreira
- Tumour-Host Interaction Laboratory, The Francis Crick Institute, London, UK
| | - Stefania Di Blasio
- Tumour-Host Interaction Laboratory, The Francis Crick Institute, London, UK
| | - Ilaria Malanchi
- Tumour-Host Interaction Laboratory, The Francis Crick Institute, London, UK.
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3
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Fischer A, Albert TK, Moreno N, Interlandi M, Mormann J, Glaser S, Patil P, de Faria FW, Richter M, Verma A, Balbach ST, Wagener R, Bens S, Dahlum S, Göbel C, Münter D, Inserte C, Graf M, Kremer E, Melcher V, Di Stefano G, Santi R, Chan A, Dogan A, Bush J, Hasselblatt M, Cheng S, Spetalen S, Fosså A, Hartmann W, Herbrüggen H, Robert S, Oyen F, Dugas M, Walter C, Sandmann S, Varghese J, Rossig C, Schüller U, Tzankov A, Pedersen MB, d'Amore FA, Mellgren K, Kontny U, Kancherla V, Veloza L, Missiaglia E, Fataccioli V, Gaulard P, Burkhardt B, Soehnlein O, Klapper W, de Leval L, Siebert R, Kerl K. Lack of SMARCB1 expression characterizes a subset of human and murine peripheral T-cell lymphomas. Nat Commun 2024; 15:8571. [PMID: 39362842 PMCID: PMC11452211 DOI: 10.1038/s41467-024-52826-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 09/23/2024] [Indexed: 10/05/2024] Open
Abstract
Peripheral T-cell lymphoma, not otherwise specified (PTCL-NOS) is a heterogeneous group of malignancies with poor outcome. Here, we identify a subgroup, PTCL-NOSSMARCB1-, which is characterized by the lack of the SMARCB1 protein and occurs more frequently in young patients. Human and murine PTCL-NOSSMARCB1- show similar DNA methylation profiles, with hypermethylation of T-cell-related genes and hypomethylation of genes involved in myeloid development. Single-cell analyses of human and murine tumors revealed a rich and complex network of interactions between tumor cells and an immunosuppressive and exhausted tumor microenvironment (TME). In a drug screen, we identified histone deacetylase inhibitors (HDACi) as a class of drugs effective against PTCL-NOSSmarcb1-. In vivo treatment of mouse tumors with SAHA, a pan-HDACi, triggered remodeling of the TME, promoting replenishment of lymphoid compartments and reversal of the exhaustion phenotype. These results provide a rationale for further exploration of HDACi combination therapies targeting PTCL-NOSSMARCB1- within the TME.
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MESH Headings
- Animals
- SMARCB1 Protein/genetics
- SMARCB1 Protein/metabolism
- Humans
- Lymphoma, T-Cell, Peripheral/genetics
- Lymphoma, T-Cell, Peripheral/drug therapy
- Lymphoma, T-Cell, Peripheral/metabolism
- Lymphoma, T-Cell, Peripheral/pathology
- Mice
- Histone Deacetylase Inhibitors/pharmacology
- Tumor Microenvironment/genetics
- Tumor Microenvironment/drug effects
- DNA Methylation
- Gene Expression Regulation, Neoplastic
- Female
- Cell Line, Tumor
- Male
- Vorinostat/pharmacology
- Single-Cell Analysis
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Affiliation(s)
- Anja Fischer
- Institute of Human Genetics, Ulm University Medical Center, Ulm, Germany
| | - Thomas K Albert
- Department of Pediatric Hematology and Oncology, University Children's Hospital Münster, Münster, Germany
| | - Natalia Moreno
- Department of Pediatric Hematology and Oncology, University Children's Hospital Münster, Münster, Germany
| | - Marta Interlandi
- Department of Pediatric Hematology and Oncology, University Children's Hospital Münster, Münster, Germany
- Institute of Medical Informatics, University of Münster, 48149, Münster, Germany
| | - Jana Mormann
- Department of Pediatric Hematology and Oncology, University Children's Hospital Münster, Münster, Germany
| | - Selina Glaser
- Institute of Human Genetics, Ulm University Medical Center, Ulm, Germany
| | - Paurnima Patil
- Institute of Human Genetics, Ulm University Medical Center, Ulm, Germany
| | - Flavia W de Faria
- Department of Pediatric Hematology and Oncology, University Children's Hospital Münster, Münster, Germany
| | - Mathis Richter
- Institute for Experimental Pathology, Center for Molecular Biology of Inflammation, University of Münster, Münster, Germany
| | - Archana Verma
- Department of Pediatric Hematology and Oncology, University Children's Hospital Münster, Münster, Germany
| | - Sebastian T Balbach
- Department of Pediatric Hematology and Oncology, University Children's Hospital Münster, Münster, Germany
| | - Rabea Wagener
- Institute of Human Genetics, Ulm University Medical Center, Ulm, Germany
| | - Susanne Bens
- Institute of Human Genetics, Ulm University Medical Center, Ulm, Germany
| | - Sonja Dahlum
- Institute of Human Genetics, Ulm University Medical Center, Ulm, Germany
| | - Carolin Göbel
- Department of Pediatric Hematology and Oncology, University Medical Center Hamburg, Eppendorf (UKE), 20251, Hamburg, Germany
- Research Institute Children's Cancer Center, 20251, Hamburg, Germany
| | - Daniel Münter
- Department of Pediatric Hematology and Oncology, University Children's Hospital Münster, Münster, Germany
| | - Clara Inserte
- Institute of Medical Informatics, University of Münster, 48149, Münster, Germany
| | - Monika Graf
- Department of Pediatric Hematology and Oncology, University Children's Hospital Münster, Münster, Germany
| | - Eva Kremer
- Department of Pediatric Hematology and Oncology, University Children's Hospital Münster, Münster, Germany
| | - Viktoria Melcher
- Department of Pediatric Hematology and Oncology, University Children's Hospital Münster, Münster, Germany
| | - Gioia Di Stefano
- Pathological Anatomy Section, Careggi University Hospital, Florence, Italy
| | - Raffaella Santi
- Pathological Anatomy Section, Careggi University Hospital, Florence, Italy
| | - Alexander Chan
- Department of Pathology, Hematopathology Service, Memorial Sloan Kettering Cancer Center, New York City, NY, USA
| | - Ahmet Dogan
- Department of Pathology, Hematopathology Service, Memorial Sloan Kettering Cancer Center, New York City, NY, USA
| | - Jonathan Bush
- Division of Anatomical Pathology, British Columbia Children's Hospital and Women's Hospital and Health Center, Vancouver, BC, Canada
| | - Martin Hasselblatt
- Institute of Neuropathology, University Hospital Münster, 48149, Münster, Germany
| | - Sylvia Cheng
- Division of Pediatric Hematology/Oncology/BMT, Department of Pediatrics, British Columbia Children's Hospital, University of British Columbia, Vancouver, BC, Canada
| | - Signe Spetalen
- Department of Pathology, Oslo University Hospital, Oslo, Norway
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Alexander Fosså
- Department of Oncology, Oslo University Hospital-Norwegian Radium Hospital, Oslo, Norway
| | - Wolfgang Hartmann
- Division of Translational Pathology, Gerhard-Domagk-Institut für Pathologie, Universitätsklinikum Münster, Albert-Schweitzer-Campus 1, Gebäude D17, 48149, Münster, Germany
| | - Heidi Herbrüggen
- Department of Pediatric Hematology and Oncology, University Children's Hospital Münster, Münster, Germany
| | - Stella Robert
- Department of Medicine A, Hematology, Oncology, and Pneumology, University Hospital Münster, Münster, Germany
| | - Florian Oyen
- Department of Pediatric Hematology and Oncology, University Medical Center Hamburg, Eppendorf (UKE), 20251, Hamburg, Germany
| | - Martin Dugas
- Institute of Medical Informatics, University of Münster, 48149, Münster, Germany
- Institute of Medical Informatics, Heidelberg University Hospital, Heidelberg, Germany
| | - Carolin Walter
- Institute of Medical Informatics, University of Münster, 48149, Münster, Germany
| | - Sarah Sandmann
- Institute of Medical Informatics, University of Münster, 48149, Münster, Germany
| | - Julian Varghese
- Institute of Medical Informatics, University of Münster, 48149, Münster, Germany
| | - Claudia Rossig
- Department of Pediatric Hematology and Oncology, University Children's Hospital Münster, Münster, Germany
| | - Ulrich Schüller
- Department of Pediatric Hematology and Oncology, University Medical Center Hamburg, Eppendorf (UKE), 20251, Hamburg, Germany
- Research Institute Children's Cancer Center, 20251, Hamburg, Germany
- Institute of Neuropathology, University Medical Center Hamburg-Eppendorf (UKE), 20251, Hamburg, Germany
| | - Alexandar Tzankov
- Institute of Medical Genetics and Pathology, University Hospital Basel, Basel, Switzerland
| | - Martin B Pedersen
- Department of Hematology, Aarhus University Hospital, Aarhus, Denmark
| | - Francesco A d'Amore
- Department of Hematology, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Karin Mellgren
- Department of Pediatric Oncology and Hematology, Sahlgrenska University Hospital, The Queen Silvia Children's Hospital, Gothenburg, Sweden
| | - Udo Kontny
- Section of Pediatric Hematology, Oncology, and Stem Cell Transplantation, Department of Pediatric and Adolescent Medicine, RWTH Aachen University Hospital, Aachen, Germany
| | - Venkatesh Kancherla
- Institute of Pathology, Department of Laboratory Medicine and Pathology, Lausanne University Hospital, Lausanne, Switzerland
| | - Luis Veloza
- Institute of Pathology, Department of Laboratory Medicine and Pathology, Lausanne University Hospital, Lausanne, Switzerland
| | - Edoardo Missiaglia
- Institute of Pathology, Department of Laboratory Medicine and Pathology, Lausanne University Hospital, Lausanne, Switzerland
| | - Virginie Fataccioli
- INSERM U955, Université Paris-Est, Créteil, France
- Département de Pathologie, Hôpitaux Universitaires Henri Mondor, AP-HP, INSERM U955, Université Paris Est Créteil, Créteil, France
| | - Philippe Gaulard
- Département de Pathologie, Hôpitaux Universitaires Henri Mondor, AP-HP, INSERM U955, Université Paris Est Créteil, Créteil, France
| | - Birgit Burkhardt
- Department of Pediatric Hematology and Oncology, University Children's Hospital Münster, Münster, Germany
| | - Oliver Soehnlein
- Institute for Experimental Pathology, Center for Molecular Biology of Inflammation, University of Münster, Münster, Germany
| | - Wolfram Klapper
- Department of Pathology, Haematopathology Section and Lymph Node Registry, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Laurence de Leval
- Institute of Pathology, Department of Laboratory Medicine and Pathology, Lausanne University Hospital, Lausanne, Switzerland
| | - Reiner Siebert
- Institute of Human Genetics, Ulm University Medical Center, Ulm, Germany
| | - Kornelius Kerl
- Department of Pediatric Hematology and Oncology, University Children's Hospital Münster, Münster, Germany.
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4
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Mashhouri S, Rahmati A, Azimi A, Fava RA, Ismail IH, Walker J, Elahi S. Targeting Dectin-1 and or VISTA enhances anti-tumor immunity in melanoma but not colorectal cancer model. Cell Oncol (Dordr) 2024; 47:1735-1756. [PMID: 38668817 DOI: 10.1007/s13402-024-00950-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/11/2024] [Indexed: 06/27/2024] Open
Abstract
PURPOSE Acquired resistance to immune checkpoint blockers (ICBs) is a major barrier in cancer treatment, emphasizing the need for innovative strategies. Dectin-1 (gene Clec7a) is a C-type lectin receptor best known for its ability to recognize β-glucan-rich structures in fungal cell walls. While Dectin-1 is expressed in myeloid cells and tumor cells, its significance in cancer remains the subject of controversy. METHODS Using Celc7a-/- mice and curdlan administration to stimulate Dectin-1 signaling, we explored its impact. VISTA KO mice were employed to assess VISTA's role, and bulk RNAseq analyzed curdlan effects on neutrophils. RESULTS Our findings reveal myeloid cells as primary Dectin-1 expressing cells in the tumor microenvironment (TME), displaying an activated phenotype. Strong Dectin-1 co-expression/co-localization with VISTA and PD-L1 in TME myeloid cells was observed. While Dectin-1 deletion lacked protective effects, curdlan stimulation significantly curtailed B16-F10 tumor progression. RNAseq and pathway analyses supported curdlan's role in triggering a cascade of events leading to increased production of pro-inflammatory mediators, potentially resulting in the recruitment and activation of immune cells. Moreover, we identified a heterogeneous subset of Dectin-1+ effector T cells in the TME. Similar to mice, human myeloid cells are the prominent cells expressing Dectin-1 in cancer patients. CONCLUSION Our study proposes Dectin-1 as a potential adjunctive target with ICBs, orchestrating a comprehensive engagement of innate and adaptive immune responses in melanoma. This innovative approach holds promise for overcoming acquired resistance to ICBs in cancer treatment, offering avenues for further exploration and development.
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Affiliation(s)
- Siavash Mashhouri
- Department of Dentistry, Division of Foundational Sciences, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Canada
| | - Amirhossein Rahmati
- Department of Dentistry, Division of Foundational Sciences, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Canada
| | - Ako Azimi
- Department of Dentistry, Division of Foundational Sciences, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Canada
| | - Roy A Fava
- Department of Veterans Affairs Medical Center, Research Service, White River Junction, VT, USA
- Department of Medicine, Geisel School of Medicine at Dartmouth, Dartmouth Hitchcock Medical Center, Lebanon, NH, USA
| | - Ismail Hassan Ismail
- Department of Oncology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Canada
- Biophysics Department, Faculty of Science, Cairo University, Giza, 12613, Egypt
| | - John Walker
- Department of Oncology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Canada
| | - Shokrollah Elahi
- Department of Dentistry, Division of Foundational Sciences, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Canada.
- Department of Oncology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Canada.
- Li Ka Shing Institute of Virology, University of Alberta, Edmonton, Canada.
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5
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Childs A, Aidoo-Micah G, Maini MK, Meyer T. Immunotherapy for hepatocellular carcinoma. JHEP Rep 2024; 6:101130. [PMID: 39308986 PMCID: PMC11414669 DOI: 10.1016/j.jhepr.2024.101130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2024] [Revised: 05/19/2024] [Accepted: 05/28/2024] [Indexed: 09/25/2024] Open
Abstract
Hepatocellular carcinoma (HCC) is a major global healthcare challenge, with >1 million patients predicted to be affected annually by 2025. In contrast to other cancers, both incidence and mortality rates continue to rise, and HCC is now the third leading cause of cancer-related death worldwide. Immune checkpoint inhibitors (ICIs) have transformed the treatment landscape for advanced HCC, with trials demonstrating a superior overall survival benefit compared to sorafenib in the first-line setting. Combination therapy with either atezolizumab (anti-PD-L1) and bevacizumab (anti-VEGF) or durvalumab (anti-PD-L1) and tremelimumab (anti-CTLA-4) is now recognised as standard of care for advanced HCC. More recently, two phase III studies of ICI-based combination therapy in the early and intermediate disease settings have successfully met their primary end points of improved recurrence- and progression-free survival, respectively. Despite these advances, and in contrast to other tumour types, there remain no validated predictive biomarkers of response to ICIs in HCC. Ongoing research efforts are focused on further characterising the tumour microenvironment in order to select patients most likely to benefit from ICI and identify novel therapeutic targets. Herein, we review the current understanding of the immune landscape in which HCC develops and the evidence for ICI-based therapeutic strategies in HCC. Additionally, we describe the state of biomarker development and novel immunotherapy approaches in HCC which have progressed beyond the pre-clinical stage and into early-phase trials.
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Affiliation(s)
- Alexa Childs
- Department of Medical Oncology, Royal Free Hospital, London, UK
- Division of Infection and Immunity, Institute of Immunity and Transplantation, University College London, London, UK
| | - Gloryanne Aidoo-Micah
- Department of Medical Oncology, Royal Free Hospital, London, UK
- Division of Infection and Immunity, Institute of Immunity and Transplantation, University College London, London, UK
| | - Mala K. Maini
- Division of Infection and Immunity, Institute of Immunity and Transplantation, University College London, London, UK
| | - Tim Meyer
- Department of Medical Oncology, Royal Free Hospital, London, UK
- UCL Cancer Institute, University College London, UK
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6
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Liang XH, Chen XY, Yan Y, Cheng AY, Lin JY, Jiang YX, Chen HZ, Jin JM, Luan X. Targeting metabolism to enhance immunotherapy within tumor microenvironment. Acta Pharmacol Sin 2024; 45:2011-2022. [PMID: 38811773 PMCID: PMC11420344 DOI: 10.1038/s41401-024-01304-w] [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: 11/30/2023] [Accepted: 04/30/2024] [Indexed: 05/31/2024] Open
Abstract
Cancer metabolic reprogramming has been considered an emerging hallmark in tumorigenesis and the antitumor immune response. Like cancer cells, immune cells within the tumor microenvironment or premetastatic niche also undergo extensive metabolic reprogramming, which profoundly impacts anti-tumor immune responses. Numerous evidence has illuminated that immunosuppressive TME and the metabolites released by tumor cells, including lactic acid, Prostaglandin E2 (PGE2), fatty acids (FAs), cholesterol, D-2-Hydroxyglutaric acid (2-HG), adenosine (ADO), and kynurenine (KYN) can contribute to CD8+ T cell dysfunction. Dynamic alterations of these metabolites between tumor cells and immune cells can similarly initiate metabolic competition in the TME, leading to nutrient deprivation and subsequent microenvironmental acidosis, which impedes immune response. This review summarizes the new landscape beyond the classical metabolic pathways in tumor cells, highlighting the pivotal role of metabolic disturbance in the immunosuppressive microenvironment, especially how nutrient deprivation in TME leads to metabolic reprogramming of CD8+ T cells. Likewise, it emphasizes the current therapeutic targets or strategies related to tumor metabolism and immune response, providing therapeutic benefits for tumor immunotherapy and drug development in the future. Cancer metabolic reprogramming has been considered an emerging hallmark in tumorigenesis and the antitumor immune response. Dynamic alterations of metabolites between tumor cells and immune cells initiate metabolic competition in the TME, leading to nutrient deprivation and subsequent microenvironmental acidosis, which impedes immune response.
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Affiliation(s)
- Xiao-Hui Liang
- Shanghai Frontiers Science Center for Chinese Medicine Chemical Biology, Institute of Interdisciplinary Integrative Medicine Research and Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Xin-Yi Chen
- Shanghai Frontiers Science Center for Chinese Medicine Chemical Biology, Institute of Interdisciplinary Integrative Medicine Research and Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Yue Yan
- Shanghai Frontiers Science Center for Chinese Medicine Chemical Biology, Institute of Interdisciplinary Integrative Medicine Research and Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Ao-Yu Cheng
- Shanghai Frontiers Science Center for Chinese Medicine Chemical Biology, Institute of Interdisciplinary Integrative Medicine Research and Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Jia-Yi Lin
- Shanghai Frontiers Science Center for Chinese Medicine Chemical Biology, Institute of Interdisciplinary Integrative Medicine Research and Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Yi-Xin Jiang
- Shanghai Frontiers Science Center for Chinese Medicine Chemical Biology, Institute of Interdisciplinary Integrative Medicine Research and Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Hong-Zhuan Chen
- Shanghai Frontiers Science Center for Chinese Medicine Chemical Biology, Institute of Interdisciplinary Integrative Medicine Research and Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China.
| | - Jin-Mei Jin
- Shanghai Frontiers Science Center for Chinese Medicine Chemical Biology, Institute of Interdisciplinary Integrative Medicine Research and Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China.
| | - Xin Luan
- Shanghai Frontiers Science Center for Chinese Medicine Chemical Biology, Institute of Interdisciplinary Integrative Medicine Research and Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China.
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7
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Feng Z, Chan YT, Lu Y, Wu J, Xing T, Yuan H, Feng Y, Wang N. Siwu decoction suppress myeloid-derived suppressor cells through tumour cells necroptosis to inhibit hepatocellular carcinoma. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2024; 133:155913. [PMID: 39084183 DOI: 10.1016/j.phymed.2024.155913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/10/2023] [Revised: 03/08/2024] [Accepted: 07/24/2024] [Indexed: 08/02/2024]
Abstract
BACKGROUND Human hepatocellular carcinoma (HCC) acquired resistance to anti-cancer agents due to the presence of immunosuppressive tumour microenvironment (TME) established by the interaction between tumour cells and immune populations. New treatment targeting the interaction is urgently needed and clinically beneficial to patients with HCC. This study aims to explore the anti-tumour effect of a Traditional Chinese Medicine formula Siwu Decoction (SWD) and its potential mechanism. MATERIALS AND METHODS The chemical profile of SWD was determined by high-performance liquid chromatography coupled with mass spectrometry. In vitro and in vivo effects of SWD in regressing HCC were assessed. The role of myeloid-derived suppressor cells (MDSCs) in mediating SWD-induced HCC inhibition was determined by adoptive transfer assay. The regulation of SWD-induced interaction between HCC cells and MDSCs was also confirmed both in vitro and in vivo. RESULTS SWD dose-dependent inhibited the HCC growth and lung metastasis in an orthotopic growth tumour in mice, without significant toxicity and adverse side effect. SWD induced necroptosis in HCC cells, but did not directly inhibit in vitro culture of MDSCs, instead, SWD-treated HCC cell culture supernatant suppressed MDSCs by inducing its cell apoptosis. The necroptotic response of HCC cells can also suppress the MDSCs population in the TME without reducing circulating MDSCs infiltration into the tumours. Adoptive transfer of MDSCs recovered tumour growth and lung metastasis of HCC in SWD-treated mice. In HCC cells, SWD induced a necroptotic response, and blockade of necroptotic response in HCC cells recovered the MDSCs population in vitro and in vivo, and restored tumour growth and lung metastasis in SWD-treated mice. A combination of SWD improves the anti-HCC efficacy of sorafenib without inducing adverse side effects. Albiflorin, the effective compound of SWD, its anti-HCC manner has been verified to be consistent with that of SWD. CONCLUSION Our study observed for the first time that SWD can suppress HCC by regulating MDSCs through necroptosis of tumour cells in the TME. The main effective compound of SWD, albiflorin can be a potential adjuvant therapy in the clinical management of human HCC.
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Affiliation(s)
- Zixin Feng
- School of Chinese Medicine, the University of Hong Kong, Academic Building at No. 3 Sassoon Road, Pokfulam, Hong Kong S.A.R., China
| | - Yau-Tuen Chan
- School of Chinese Medicine, the University of Hong Kong, Academic Building at No. 3 Sassoon Road, Pokfulam, Hong Kong S.A.R., China
| | - Yuanjun Lu
- School of Chinese Medicine, the University of Hong Kong, Academic Building at No. 3 Sassoon Road, Pokfulam, Hong Kong S.A.R., China
| | - Junyu Wu
- School of Chinese Medicine, the University of Hong Kong, Academic Building at No. 3 Sassoon Road, Pokfulam, Hong Kong S.A.R., China
| | - Tingyuan Xing
- School of Chinese Medicine, the University of Hong Kong, Academic Building at No. 3 Sassoon Road, Pokfulam, Hong Kong S.A.R., China
| | - Hongchao Yuan
- School of Chinese Medicine, the University of Hong Kong, Academic Building at No. 3 Sassoon Road, Pokfulam, Hong Kong S.A.R., China
| | - Yibin Feng
- School of Chinese Medicine, the University of Hong Kong, Academic Building at No. 3 Sassoon Road, Pokfulam, Hong Kong S.A.R., China
| | - Ning Wang
- School of Chinese Medicine, the University of Hong Kong, Academic Building at No. 3 Sassoon Road, Pokfulam, Hong Kong S.A.R., China.
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Mandal M, Rakib A, Mamun MAA, Kumar S, Park F, Hwang DJ, Li W, Miller DD, Singh UP. DJ-X-013 reduces LPS-induced inflammation, modulates Th17/ myeloid-derived suppressor cells, and alters NF-κB expression to ameliorate experimental colitis. Biomed Pharmacother 2024; 179:117379. [PMID: 39255739 DOI: 10.1016/j.biopha.2024.117379] [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: 06/20/2024] [Revised: 08/26/2024] [Accepted: 08/27/2024] [Indexed: 09/12/2024] Open
Abstract
SCOPE Inflammatory bowel disease (IBD) is a chronic intestinal inflammatory condition of unknown etiology, although recent evidence suggests that it is caused by an excessive immune response to mucosal antigens. We determined the anti-inflammatory properties of novel compound DJ-X-013 in vitro in lipopolysaccharide (LPS)-induced macrophages and in an in vivo dextran sodium sulfate (DSS)-induced model of colitis. METHODS AND RESULTS To evaluate the anti-inflammatory properties of DJ-X-013, we used LPS-activated RAW 264.7 macrophages in vitro and a DSS-induced experimental model of colitis in vivo. We examine cellular morphology, and tissue architecture by histology, flow cytometry, RT-qPCR, multiplex, and immunoblot analysis to perform cellular and molecular studies. DJ-X-013 treatment altered cell morphology and expression of inflammatory cytokines in LPS-activated macrophages as compared to cells treated with LPS alone. DJ-X-013 also impeded the migration of RAW 264.7 macrophages by modulating cytoskeletal organization and suppressed the expression of NF-κB and inflammatory markers as compared to LPS alone. DJ-X-013 treatment improved body weight, and colon length and attenuated inflammation in the colon of DSS-induced colitis. Intriguingly, DSS-challenged mice treated with DJ-X-013 induced the numbers of myeloid-derived suppressor cells (MDSCs), dendritic cells (DCs), and natural killer T cells (NKT) in the colon lamina propria (LP) relative to DSS. DJ-X-013 also reduced the influx of neutrophils, TNF-α producing macrophages, restricted the number of Th17 cells, and suppressed inflammatory cytokines and NF-κB in the LP relative to DSS. CONCLUSION DJ-X-013 is proposed to be a therapeutic strategy for ameliorating inflammation and experimental colitis.
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Affiliation(s)
- Mousumi Mandal
- Department of Pharmaceutical Sciences, College of Pharmacy, The University of Tennessee Health Science Center, Memphis, TN 38163, USA
| | - Ahmed Rakib
- Department of Pharmaceutical Sciences, College of Pharmacy, The University of Tennessee Health Science Center, Memphis, TN 38163, USA
| | - Md Abdullah Al Mamun
- Department of Pharmaceutical Sciences, College of Pharmacy, The University of Tennessee Health Science Center, Memphis, TN 38163, USA
| | - Santosh Kumar
- Department of Pharmaceutical Sciences, College of Pharmacy, The University of Tennessee Health Science Center, Memphis, TN 38163, USA
| | - Frank Park
- Department of Pharmaceutical Sciences, College of Pharmacy, The University of Tennessee Health Science Center, Memphis, TN 38163, USA
| | - Dong-Jin Hwang
- Department of Pharmaceutical Sciences, College of Pharmacy, The University of Tennessee Health Science Center, Memphis, TN 38163, USA
| | - Wei Li
- Department of Pharmaceutical Sciences, College of Pharmacy, The University of Tennessee Health Science Center, Memphis, TN 38163, USA
| | - Duane D Miller
- Department of Pharmaceutical Sciences, College of Pharmacy, The University of Tennessee Health Science Center, Memphis, TN 38163, USA
| | - Udai P Singh
- Department of Pharmaceutical Sciences, College of Pharmacy, The University of Tennessee Health Science Center, Memphis, TN 38163, USA.
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9
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Wang X, Ma S, Twardowski P, Lau C, Chan YS, Wong K, Xiao S, Wang J, Wu X, Frankel P, Wilson TG, Synold TW, Presant C, Dorff T, Yu J, Sadava D, Chen S. Reduction of myeloid-derived suppressor cells in prostate cancer murine models and patients following white button mushroom treatment. Clin Transl Med 2024; 14:e70048. [PMID: 39390760 DOI: 10.1002/ctm2.70048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2024] [Revised: 09/15/2024] [Accepted: 09/23/2024] [Indexed: 10/12/2024] Open
Abstract
BACKGROUND In a previously reported Phase I trial, we observed therapy-associated declines in circulating myeloid-derived suppressor cells (MDSCs) with the administration of white button mushroom (WBM) tablets in prostate cancer (PCa) patients. These observations led us to hypothesise that WBM could mitigate PCa progression by suppressing MDSCs. METHODS We performed bidirectional translational research to examine the immunomodulatory effects of WBM consumption in both syngeneic murine PCa models and patients with PCa participating in an ongoing randomised Phase II trial (NCT04519879). RESULTS In murine models, WBM treatment significantly suppressed tumour growth with a reduction in both the number and function of MDSCs, which in turn promoted antitumour immune responses mediated by T cells and natural killer (NK) cells. In patients, after consumption of WBM tablets for 3 months, we observed a decline in circulating polymorphonuclear MDSCs (PMN-MDSCs), along with an increase in cytotoxic CD8+ T and NK cells. Furthermore, single immune cell profiling of peripheral blood from WBM-treated patients showed suppressed STAT3/IRF1 and TGFβ signalling in circulating PMN-MDSCs. Subclusters of PMN-MDSCs presented transcriptional profiles associated with responsiveness to fungi, neutrophil chemotaxis, leukocyte aggregation, and regulation of inflammatory response. Finally, in mouse models of PCa, we found that WBM consumption enhanced the anticancer activity of anti-PD-1 antibodies, indicating that WBM may be used as an adjuvant therapy with immune checkpoint inhibitors. CONCLUSION Our results from PCa murine models and patients provide mechanistic insights into the immunomodulatory effects of WBM and provide a scientific foundation for WBM as a nutraceutical intervention to delay or prevent PCa progression. HIGHLIGHTS White button mushroom (WBM) treatment resulted in a reduction in pro-tumoural MDSCs, notably polymorphonuclear MDSCs (PMN-MDSCs), along with activation of anti-tumoural T and NK cells. Human single immune cell gene expression profiling shed light on the molecular alterations induced by WBM, specifically on PMN-MDSCs. A proof-of-concept study combining WBM with PD-1 blockade in murine models revealed an additive effect on tumour regression and survival outcomes, highlighting the clinical relevance of WBM in cancer management.
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Affiliation(s)
- Xiaoqiang Wang
- Department of Cancer Biology & Molecular Medicine, Beckman Research Institute, City of Hope, Duarte, California, USA
| | - Shoubao Ma
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope Comprehensive Cancer Center, Duarte, California, USA
| | - Przemyslaw Twardowski
- Department of Urology and Urologic Oncology, Providence Saint John's Cancer Institute, Santa Monica, California, USA
| | - Clayton Lau
- Department of Surgery, City of Hope Comprehensive Cancer Center, Duarte, California, USA
| | - Yin S Chan
- Department of Cancer Biology & Molecular Medicine, Beckman Research Institute, City of Hope, Duarte, California, USA
| | - Kelly Wong
- Department of Cancer Biology & Molecular Medicine, Beckman Research Institute, City of Hope, Duarte, California, USA
| | - Sai Xiao
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope Comprehensive Cancer Center, Duarte, California, USA
| | - Jinhui Wang
- Integrative Genomics Core, Beckman Research Institute, City of Hope, Monrovia, California, USA
| | - Xiwei Wu
- Department of Computational and Quantitative Medicine, Beckman Research Institute, City of Hope, Duarte, California, USA
| | - Paul Frankel
- Department of Computational and Quantitative Medicine, Beckman Research Institute, City of Hope, Duarte, California, USA
| | - Timothy G Wilson
- Department of Urology and Urologic Oncology, Providence Saint John's Cancer Institute, Santa Monica, California, USA
| | - Timothy W Synold
- Department of Medical Oncology & Therapeutics Research, City of Hope Comprehensive Cancer Center, Duarte, California, USA
| | - Cary Presant
- Department of Medical Oncology & Therapeutics Research, City of Hope Comprehensive Cancer Center, Duarte, California, USA
| | - Tanya Dorff
- Department of Medical Oncology & Therapeutics Research, City of Hope Comprehensive Cancer Center, Duarte, California, USA
| | - Jianhua Yu
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope Comprehensive Cancer Center, Duarte, California, USA
| | - David Sadava
- Department of Cancer Biology & Molecular Medicine, Beckman Research Institute, City of Hope, Duarte, California, USA
| | - Shiuan Chen
- Department of Cancer Biology & Molecular Medicine, Beckman Research Institute, City of Hope, Duarte, California, USA
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10
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Wang Q, Tan W, Zhang Z, Chen Q, Xie Z, Yang L, Tang C, Zhuang H, Wang B, Jiang J, Ma X, Wang W, Hua Y, Shang C, Chen Y. FAT10 induces immune suppression by upregulating PD-L1 expression in hepatocellular carcinoma. Apoptosis 2024; 29:1529-1545. [PMID: 38824477 DOI: 10.1007/s10495-024-01982-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/15/2024] [Indexed: 06/03/2024]
Abstract
The upregulation of programmed death ligand 1 (PD-L1) plays a crucial role in facilitating cancer cells to evade immune surveillance through immunosuppression. However, the precise regulatory mechanisms of PD-L1 in hepatocellular carcinoma (HCC) remain undefined. The correlation between PD-L1 and ubiquitin-like molecules (UBLs) was studied using sequencing data from 20 HCC patients in our center, combined with TCGA data. Specifically, the association between FAT10 and PD-L1 was further validated at both the protein and mRNA levels in HCC tissues from our center. Subsequently, the effect of FAT10 on tumor progression and immune suppression was examined through both in vivo and in vitro experiments. Utilizing sequencing data, qPCR, and Western blotting assays, we confirmed that FAT10 was highly expressed in HCC tissues and positively correlated with PD-L1 expression. Additionally, in vitro experiments demonstrated that the overexpression of FAT10 fostered the proliferation, migration, and invasion of HCC cells. Furthermore, the overexpression of FAT10 in HCC cells led to an increase in PD-L1 expression, resulting in the inhibition of T cell proliferation and the enhancement of HCC cell resistance to T cell-mediated cytotoxicity. Moreover, in vivo experiments utilizing the C57BL/6 mouse model revealed that overexpression of FAT10 effectively suppressed the infiltration of CD8 + GZMB + and CD8 + Ki67 + T cells, as well as reduced serum levels of TNF-α and IFN-γ. Mechanistically, we further identified that FAT10 upregulates PD-L1 expression via activating the PI3K/AKT/mTOR pathway, but not in a ubiquitin-like modification. In conclusion, our findings indicate that FAT10 promotes immune evasion of HCC via upregulating PD-L1 expression, suggesting its potential as a novel target to enhance the efficiency of immunotherapy in HCC.
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Affiliation(s)
- Qingbin Wang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, China
- Department of Hepatobiliary Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, China
| | - Wenliang Tan
- Center of Hepatobiliary and Pancreatic Surgery, Zhuzhou Hospital Affiliated to Xiangya School of Medicine, Central South University, Zhuzhou, 412000, China
| | - Ziyu Zhang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, China
- Department of Hepatobiliary Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, China
| | - Qiuju Chen
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, China
- Department of Nephrology, Sun Yat-sen Memorial Hospital of Sun Yat-sen University, Guangzhou, 510120, China
| | - Zhiqin Xie
- Center of Hepatobiliary and Pancreatic Surgery, Zhuzhou Hospital Affiliated to Xiangya School of Medicine, Central South University, Zhuzhou, 412000, China
| | - Lei Yang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, China
- Department of Hepatobiliary Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, China
| | - Chenwei Tang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, China
- Department of Hepatobiliary Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, China
| | - Hongkai Zhuang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, China
- Department of Hepatobiliary Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, China
| | - Bingkun Wang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, China
- Department of Hepatobiliary Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, China
| | - Jiahao Jiang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, China
- Department of Hepatobiliary Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, China
| | - Xiaowu Ma
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, China
- Department of Hepatobiliary Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, China
| | - Wentao Wang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, China
- Department of Hepatobiliary Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, China
| | - Yonglin Hua
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, China
- Department of Hepatobiliary Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, China
| | - Changzhen Shang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, China.
- Department of Hepatobiliary Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, China.
| | - Yajin Chen
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, China.
- Department of Hepatobiliary Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, China.
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11
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Ghosh S, Zanoni I. The Dark Knight: Functional Reprogramming of Neutrophils in the Pathogenesis of Colitis-Associated Cancer. Cancer Immunol Res 2024; 12:1311-1319. [PMID: 39270036 PMCID: PMC11444878 DOI: 10.1158/2326-6066.cir-23-0642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Revised: 01/05/2024] [Accepted: 07/17/2024] [Indexed: 09/15/2024]
Abstract
Neutrophils are the primary myeloid cells that are recruited to inflamed tissues, and they are key players during colitis, being also present within the tumor microenvironment during the initiation and growth of colon cancer. Neutrophils fundamentally serve to protect the host against microorganism invasion, but during cancer development, they can become protumoral and lead to tumor initiation, growth, and eventually, metastasis-hence, playing a dichotomic role for the host. Protumoral neutrophils in cancer patients can be immunosuppressive and serve as markers for disease progression but their characteristics are not fully defined. In this review, we explore the current knowledge on how neutrophils in the gut fluctuate between an inflammatory or immunosuppressive state and how they contribute to tumor development. We describe neutrophils' antitumoral and protumoral effects during inflammatory bowel diseases and highlight their capacity to provoke the advent of inflammation-driven colorectal cancer. We present the functional ambivalence of the neutrophil populations within the colon tumor microenvironment, which can be potentially exploited to establish therapies that will prevent, or even reverse, inflammation-dependent colon cancer incidence in high-risk patients.
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Affiliation(s)
- Sreya Ghosh
- Harvard Medical School, Boston Children’s Hospital, Division of Immunology and Division of Gastroenterology, Boston, 02115, USA
| | - Ivan Zanoni
- Harvard Medical School, Boston Children’s Hospital, Division of Immunology and Division of Gastroenterology, Boston, 02115, USA
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12
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Bhardwaj JS, Paliwal S, Singhvi G, Taliyan R. Immunological challenges and opportunities in glioblastoma multiforme: A comprehensive view from immune system lens. Life Sci 2024; 357:123089. [PMID: 39362586 DOI: 10.1016/j.lfs.2024.123089] [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: 01/28/2024] [Revised: 09/24/2024] [Accepted: 09/28/2024] [Indexed: 10/05/2024]
Abstract
Glioblastoma multiforme (GBM), also known as grade IV astrocytoma, is the most common and deadly brain tumour. It has a poor prognosis and a low survival rate. GBM cells' immunological escape mechanism helps them resist advanced multimodal therapy. In physiological homeostasis, brain astrocytes and microglia suppress infections and clear the potential pathogen from the system. However, in severe pathological conditions like cancer, the immune response fails to eliminate mutated and rapidly over-proliferating GBM cells. The malignant cells' interactions with immune cells and the neoplasm's immunosuppressive environment enable the avoidance and their clearance. Immunotherapy efficiently addresses these difficulties, as shown by sufficient evidence. This review discusses how GBM cells inhibit and elude the immune system. These include MHC molecule expression alteration and PD-L1 and CTLA-4 immune checkpoint overexpression. Without co-stimulation, these changes induce effector T-cell tolerance and anergy. The review also covers how MDSCs, TAMs, Herpes Virus Entry Mediators, and Human cytomegalovirus protein decrease the effector immune response against glioblastoma. The latter part discusses various therapies that are available in the market or under clinical trials which revolves around combating resistance against the available multimodal therapies. The recent trends indicate that there are various monoclonal antibodies and peptide-based vaccines that can be utilized to overcome the immune evasion technique harbored by GBM cells. A strategic development of Immunotherapy considering these hallmarks of immune evasion may help in designing a therapy that may prove to be effective in killing the GBM cells thereby, improving the overall survival of GBM-affected patients.
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Affiliation(s)
- Jayant Singh Bhardwaj
- Department of Pharmacy, Birla Institute of Technology and Sciences, Pilani, Rajasthan 333031, India
| | - Shivangi Paliwal
- Department of Pharmacy, Birla Institute of Technology and Sciences, Pilani, Rajasthan 333031, India
| | - Gautam Singhvi
- Department of Pharmacy, Birla Institute of Technology and Sciences, Pilani, Rajasthan 333031, India
| | - Rajeev Taliyan
- Department of Pharmacy, Birla Institute of Technology and Sciences, Pilani, Rajasthan 333031, India.
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13
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Bessoles S, Chiron A, Sarrabayrouse G, De La Grange P, Abina AM, Hacein-Bey-Abina S. Erythropoietin induces tumour progression and CD39 expression on immune cells in a preclinical model of triple-negative breast cancer. Immunology 2024; 173:360-380. [PMID: 38953295 DOI: 10.1111/imm.13832] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2024] [Accepted: 06/14/2024] [Indexed: 07/04/2024] Open
Abstract
The adverse effects observed in some cancer patients treated with erythropoiesis-stimulating agents such as erythropoietin (EPO) might be due to the latter's well-known immunosuppressive functions. Here, we used a mouse model of syngeneic triple-negative breast cancer to explore EPO's immunomodulatory role in a tumour setting. Our results showed that EPO treatment promotes tumour growth, exacerbates the 'immune desert', and results in a 'cold tumour'. EPO treatment changed the immune cell distribution in peripheral blood, secondary lymphoid organs, and the tumour microenvironment (TME). Our in-depth analysis showed that EPO mainly impacts CD4 T cells by accelerating their activation in the spleen and thus their subsequent exhaustion in the TME. This process is accompanied by a general elevation of CD39 expression by several immune cells (notably CD4 T cells in the tumour and spleen), which promotes an immunosuppressive TME. Lastly, we identified a highly immunosuppressive CD39+ regulatory T cell population (ICOS+, CTLA4+, Ki67+) as a potential biomarker of the risk of EPO-induced tumour progression. EPO displays pleiotropic immunosuppressive functions and enhances mammary tumour progression in mice.
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Affiliation(s)
- Stéphanie Bessoles
- Université Paris Cité, CNRS, INSERM, UTCBS, Unité des Technologies Chimiques et Biologiques pour la Santé, Paris, France
| | - Andrada Chiron
- Université Paris Cité, CNRS, INSERM, UTCBS, Unité des Technologies Chimiques et Biologiques pour la Santé, Paris, France
- Clinical Immunology Laboratory, Groupe Hospitalier Universitaire Paris-Sud, Hôpital Kremlin-Bicêtre, Assistance Publique-Hôpitaux de Paris, Le-Kremlin-Bicêtre, France
| | - Guillaume Sarrabayrouse
- Université Paris Cité, CNRS, INSERM, UTCBS, Unité des Technologies Chimiques et Biologiques pour la Santé, Paris, France
| | | | - Amine M Abina
- Université Paris Cité, CNRS, INSERM, UTCBS, Unité des Technologies Chimiques et Biologiques pour la Santé, Paris, France
| | - Salima Hacein-Bey-Abina
- Université Paris Cité, CNRS, INSERM, UTCBS, Unité des Technologies Chimiques et Biologiques pour la Santé, Paris, France
- Clinical Immunology Laboratory, Groupe Hospitalier Universitaire Paris-Sud, Hôpital Kremlin-Bicêtre, Assistance Publique-Hôpitaux de Paris, Le-Kremlin-Bicêtre, France
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14
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Wang Z, Rixiati Y, Jia C, Xu Y, Yin Z, Huang J, Dai J, Zhang Y. Causal effect of thyroid cancer on secondary primary malignancies: findings from the UK Biobank and FinnGen cohorts. Front Immunol 2024; 15:1434737. [PMID: 39391305 PMCID: PMC11464368 DOI: 10.3389/fimmu.2024.1434737] [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: 05/18/2024] [Accepted: 09/10/2024] [Indexed: 10/12/2024] Open
Abstract
Background Existing epidemiological data indicated a correlation between thyroid cancer (THCA) and the risk of secondary primary malignancies (SPMs). However, the correlation does not always imply causality. Methods The Mendelian randomization (MR) analyses were performed to investigate the causal relationships between THCA and SPMs based on international multicenter data. Odds ratios (ORs) with 95% confidence intervals (95% CIs) were calculated. The Cancer Genome Atlas (TCGA) was used to explore potential mechanisms shared by THCA and bladder cancer (BLCA). Results Summary datasets of genome-wide association studies (GWAS) on 30 types of cancers were obtained from the United Kingdom Biobank (UKB) and FinnGen database. Meta-analysis of the UKB and FinnGen results revealed that THCA was significantly positively correlated with BLCA (OR = 1.140; 95% CI, 1.072-1.212; P < 0.001). Four genes, including WNT3, FAM171A2, MLLT11, and ULBP1, were identified as key genes shared by both TCHA and BLCA. Correlation analysis indicated that THCA may increase the risk of secondary BLCA through augmentation of N2 neutrophil infiltration. Conclusions This study showed that THCA was causally related to BLCA. It is recommended to conduct more rigorous screenings for BLCA during the follow-up of THCA patients.
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Affiliation(s)
- Zhengshi Wang
- Department of Breast and Thyroid Surgery, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
- Shanghai Center of Thyroid Diseases, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
| | | | - Chengyou Jia
- Department of Nuclear Medicine, Shanghai Tenth People’s Hospital, Tongji University, Shanghai, China
| | - Yong Xu
- Department of Laboratory, Yueyang Hospital, Hunan Normal University, Yueyang, China
| | - Zhiqiang Yin
- Department of Breast and Thyroid Surgery, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
- Shanghai Center of Thyroid Diseases, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Junwen Huang
- Department of Breast and Thyroid Surgery, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
- Shanghai Center of Thyroid Diseases, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Jiaqi Dai
- Department of Breast and Thyroid Surgery, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
- Shanghai Center of Thyroid Diseases, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Yun Zhang
- Department of Breast and Thyroid Surgery, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
- Shanghai Center of Thyroid Diseases, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
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15
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Hu C, Long L, Lou J, Leng M, Yang Q, Xu X, Zhou X. CTC-neutrophil interaction: A key driver and therapeutic target of cancer metastasis. Biomed Pharmacother 2024; 180:117474. [PMID: 39316968 DOI: 10.1016/j.biopha.2024.117474] [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: 07/26/2024] [Revised: 09/19/2024] [Accepted: 09/19/2024] [Indexed: 09/26/2024] Open
Abstract
Circulating tumor cells (CTCs) are cancer cells that detach from the primary tumor and enter the bloodstream, where they can seed new metastatic lesions in distant organs. CTCs are often associated with white blood cells (WBCs), especially neutrophils, the most abundant and versatile immune cells in the blood. Neutrophils can interact with CTCs through various mechanisms, such as cell-cell adhesion, cytokine secretion, protease release, and neutrophil extracellular traps (NETs) formation. These interactions can promote the survival, proliferation, invasion, and extravasation of CTCs, as well as modulate the pre-metastatic niche and the tumor microenvironment. Therefore, inhibiting CTC-neutrophils interaction could be a potential strategy to reduce tumor metastasis and improve the prognosis of cancer patients. In this review, we summarize the current literature on CTC-neutrophils interaction' role in tumor metastasis and discuss the possible therapeutic approaches to target this interaction.
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Affiliation(s)
- Chengyi Hu
- School of Pharmacy and Bioengineering, Chongqing University of Technology, Chongqing 400054, PR China; Yunnan Key Laboratory of Stem Cell and Regenerative Medicine & School of Rehabilitation, Kunming Medical University, Kunming 650500, PR China
| | - Ling Long
- School of Pharmacy, Kunming Medical University, Kunming 650500, PR China; Department of Oncology, Xinqiao Hospital, Army Medical University, Chongqing 400054, PR China
| | - Jie Lou
- School of Pharmacy and Bioengineering, Chongqing University of Technology, Chongqing 400054, PR China
| | - Mingjing Leng
- School of Pharmacy and Bioengineering, Chongqing University of Technology, Chongqing 400054, PR China
| | - Qingqing Yang
- School of Pharmacy and Bioengineering, Chongqing University of Technology, Chongqing 400054, PR China
| | - Xiang Xu
- Yunnan Key Laboratory of Stem Cell and Regenerative Medicine & School of Rehabilitation, Kunming Medical University, Kunming 650500, PR China; Department of Stem Cell & Regenerative Medicine, State Key Laboratory of Trauma, Burn and Combined Injury, Daping Hospital, Army Medical University, No. 10, Changjiang Branch Road, Yuzhong District, Chongqing 400042, PR China.
| | - Xing Zhou
- Yunnan Key Laboratory of Stem Cell and Regenerative Medicine & School of Rehabilitation, Kunming Medical University, Kunming 650500, PR China.
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16
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Cortes Ballen AI, Amosu M, Ravinder S, Chan J, Derin E, Slika H, Tyler B. Metabolic Reprogramming in Glioblastoma Multiforme: A Review of Pathways and Therapeutic Targets. Cells 2024; 13:1574. [PMID: 39329757 PMCID: PMC11430559 DOI: 10.3390/cells13181574] [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: 07/26/2024] [Revised: 09/05/2024] [Accepted: 09/11/2024] [Indexed: 09/28/2024] Open
Abstract
Glioblastoma (GBM) is an aggressive and highly malignant primary brain tumor characterized by rapid growth and a poor prognosis for patients. Despite advancements in treatment, the median survival time for GBM patients remains low. One of the crucial challenges in understanding and treating GBMs involves its remarkable cellular heterogeneity and adaptability. Central to the survival and proliferation of GBM cells is their ability to undergo metabolic reprogramming. Metabolic reprogramming is a process that allows cancer cells to alter their metabolism to meet the increased demands of rapid growth and to survive in the often oxygen- and nutrient-deficient tumor microenvironment. These changes in metabolism include the Warburg effect, alterations in several key metabolic pathways including glutamine metabolism, fatty acid synthesis, and the tricarboxylic acid (TCA) cycle, increased uptake and utilization of glutamine, and more. Despite the complexity and adaptability of GBM metabolism, a deeper understanding of its metabolic reprogramming offers hope for developing more effective therapeutic interventions against GBMs.
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Affiliation(s)
| | | | | | | | | | | | - Betty Tyler
- Hunterian Neurosurgical Laboratory, Department of Neurosurgery, The Johns Hopkins University School of Medicine, Baltimore, MD 21231, USA; (A.I.C.B.); (M.A.); (S.R.); (J.C.); (E.D.); (H.S.)
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17
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Maier JA, Castiglioni S, Petrelli A, Cannatelli R, Ferretti F, Pellegrino G, Sarzi Puttini P, Fiorina P, Ardizzone S. Immune-Mediated Inflammatory Diseases and Cancer - a dangerous liaison. Front Immunol 2024; 15:1436581. [PMID: 39359726 PMCID: PMC11445042 DOI: 10.3389/fimmu.2024.1436581] [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: 05/22/2024] [Accepted: 08/29/2024] [Indexed: 10/04/2024] Open
Abstract
Patients with Immune-Mediated Inflammatory Diseases (IMIDs) are known to have an elevated risk of developing cancer, but the exact causative factors remain subject to ongoing debate. This narrative review aims to present the available evidence concerning the intricate relationship between these two conditions. Environmental influences and genetic predisposition lead to a dysregulated immune response resulting in chronic inflammation, which is crucial in the pathogenesis of IMIDs and oncogenic processes. Mechanisms such as the inflammatory microenvironment, aberrant intercellular communication due to abnormal cytokine levels, excessive reparative responses, and pathological angiogenesis are involved. The chronic immunosuppression resulting from IMIDs treatments further adds to the complexity of the pathogenic scenario. In conclusion, this review highlights critical gaps in the current literature, suggesting potential avenues for future research. The intricate interplay between IMIDs and cancer necessitates more investigation to deepen our understanding and improve patient management.
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Affiliation(s)
- Jeanette A Maier
- Department of Biomedical and Clinical Sciences, Università di Milano, Milano, Italy
| | - Sara Castiglioni
- Department of Biomedical and Clinical Sciences, Università di Milano, Milano, Italy
| | - Alessandra Petrelli
- Department of Clinical Sciences and Community Health, University of Milan, Milano, Italy
| | | | | | | | - Piercarlo Sarzi Puttini
- Department of Biomedical and Clinical Sciences, Università di Milano, Milano, Italy
- IRCCS Ospedale Galeazzi-Sant'Ambrogio, Milano, Italy
| | - Paolo Fiorina
- Department of Biomedical and Clinical Sciences, Università di Milano, Milano, Italy
| | - Sandro Ardizzone
- Gastroenterology Unit, ASST Fatebenefratelli-Sacco, Milano, Italy
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18
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Kannan S, Vedia RA, Molldrem JJ. The immunobiology of myelodysplastic neoplasms: a mini-review. Front Immunol 2024; 15:1419807. [PMID: 39355256 PMCID: PMC11443505 DOI: 10.3389/fimmu.2024.1419807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2024] [Accepted: 08/27/2024] [Indexed: 10/03/2024] Open
Abstract
This mini review summarizes the immunobiology of myelodysplastic syndromes, specifically focusing on the interactions between immune cells, cytokines, and dysplastic cells within the tumor microenvironment in the bone marrow. We elucidate in detail how immune dysregulation and evasion influence the initiation and progression of myelodysplastic syndromes, as well as resistance to therapy and progression to AML. In addition, we highlight a range of therapeutic strategies, including the most recent breakthroughs and experimental therapies for treating MDS. Finally, we address the existing knowledge gaps in the understanding of the immunobiology of MDS and propose future research directions, promising advancements toward enhancing clinical outcomes and survival for patients with MDS.
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Affiliation(s)
- Shruthi Kannan
- Department of Hematopoietic Biology and Malignancy, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Rolando A Vedia
- Department of Hematopoietic Biology and Malignancy, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Jeffrey J Molldrem
- Department of Hematopoietic Biology and Malignancy, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
- Evolution of Cancer, Leukemia, and Immunity Post Stem cEll transplant (ECLIPSE), Therapeutics Discovery Division, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
- Department of Stem Cell Transplantation and Cellular Therapy, Division of Cancer Medicine, UT MD Anderson Cancer Center, Houston, TX, United States
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19
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Deng Y, Shi M, Yi L, Naveed Khan M, Xia Z, Li X. Eliminating a barrier: Aiming at VISTA, reversing MDSC-mediated T cell suppression in the tumor microenvironment. Heliyon 2024; 10:e37060. [PMID: 39286218 PMCID: PMC11402941 DOI: 10.1016/j.heliyon.2024.e37060] [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: 02/29/2024] [Revised: 08/10/2024] [Accepted: 08/27/2024] [Indexed: 09/19/2024] Open
Abstract
Immune checkpoint inhibitors (ICIs) have revolutionized cancer treatment by producing remarkable clinical outcomes for patients with various cancer types. However, only a subset of patients benefits from immunotherapeutic interventions due to the primary and acquired resistance to ICIs. Myeloid-derived suppressor cells (MDSCs) play a crucial role in creating an immunosuppressive tumor microenvironment (TME) and contribute to resistance to immunotherapy. V-domain Ig suppressor of T cell activation (VISTA), a negative immune checkpoint protein highly expressed on MDSCs, presents a promising target for overcoming resistance to current ICIs. This article provides an overview of the evidence supporting VISTA's role in regulating MDSCs in shaping the TME, thus offering insights into how to overcome immunotherapy resistance.
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Affiliation(s)
- Yayuan Deng
- The First College of Clinical Medicine, Chongqing Medical University, Chongqing, China
| | - Mengjia Shi
- Clinical Molecular Medicine Testing Center, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Lin Yi
- The First College of Clinical Medicine, Chongqing Medical University, Chongqing, China
| | - Muhammad Naveed Khan
- Clinical Molecular Medicine Testing Center, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Zhijia Xia
- Department of General, Visceral, and Transplant Surgery, Ludwig-Maximilians-University Munich, Munich, 81377, Germany
| | - Xiaosong Li
- Clinical Molecular Medicine Testing Center, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
- Western(Chongqing) Collaborative Innovation Center for Intelligent Diagnostics and Digital Medicine, Chongqing National Biomedicine Industry Park, No. 28 Gaoxin Avenue, High-tech Zone, Chongqing, 401329, China
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20
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Chen H, Guo G, Yang G. CD300ld: A new target for tumor immunotherapy and new hope for cancer patients. Sci Bull (Beijing) 2024; 69:2653-2655. [PMID: 39069455 DOI: 10.1016/j.scib.2024.05.048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 04/03/2024] [Accepted: 05/06/2024] [Indexed: 07/30/2024]
Affiliation(s)
- Huiqin Chen
- Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou 325000, China
| | - Guanqun Guo
- Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou 325000, China
| | - Gen Yang
- Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou 325000, China; School of Physics, Peking University, Beijing 100871, China.
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21
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Yang Y, Qin S, Yang M, Wang T, Feng R, Zhang C, Zheng E, Li Q, Xiang P, Ning S, Xu X, Zuo X, Zhang S, Yun X, Zhou X, Wang Y, He L, Shang Y, Sun L, Liu H. Reconstitution of the Multiple Myeloma Microenvironment Following Lymphodepletion with BCMA CAR-T Therapy. Clin Cancer Res 2024; 30:4201-4214. [PMID: 39024031 PMCID: PMC11393544 DOI: 10.1158/1078-0432.ccr-24-0352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2024] [Revised: 04/09/2024] [Accepted: 07/16/2024] [Indexed: 07/20/2024]
Abstract
PURPOSE The purpose of this study was to investigate the remodeling of the multiple myeloma microenvironment after B-cell maturation antigen (BCMA)-targeted chimeric antigen receptor T (CAR-T) cell therapy. EXPERIMENTAL DESIGN We performed single-cell RNA sequencing on paired bone marrow specimens (n = 14) from seven patients with multiple myeloma before (i.e., baseline, "day -4") and after (i.e., "day 28") lymphodepleted BCMA CAR-T cell therapy. RESULTS Our analysis revealed heterogeneity in gene expression profiles among multiple myeloma cells, even those harboring the same cytogenetic abnormalities. The best overall responses of patients over the 15-month follow-up are positively correlated with the abundance and targeted cytotoxic activity of CD8+ effector CAR-T cells on day 28 after CAR-T cell infusion. Additionally, favorable responses are associated with attenuated immunosuppression mediated by regulatory T cells, enhanced CD8+ effector T-cell cytotoxic activity, and elevated type 1 conventional dendritic cell (DC) antigen presentation ability. DC re-clustering inferred intramedullary-originated type 3 conventional DCs with extramedullary migration. Cell-cell communication network analysis indicated that BCMA CAR-T therapy mitigates BAFF/GALECTIN/MK pathway-mediated immunosuppression and activates MIF pathway-mediated anti-multiple myeloma immunity. CONCLUSIONS Our study sheds light on multiple myeloma microenvironment dynamics after BCMA CAR-T therapy, offering clues for predicting treatment responsivity.
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Affiliation(s)
- Yazi Yang
- Department of Hematology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China
| | - Sen Qin
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Peking University International Cancer Institute, Peking University Health Science Center, Beijing, China
| | - Mengyu Yang
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Peking University International Cancer Institute, Peking University Health Science Center, Beijing, China
| | - Ting Wang
- Department of Hematology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China
| | - Ru Feng
- Department of Hematology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China
| | - Chunli Zhang
- Department of Hematology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China
| | - Enrun Zheng
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Peking University International Cancer Institute, Peking University Health Science Center, Beijing, China
| | - Qinghua Li
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Peking University International Cancer Institute, Peking University Health Science Center, Beijing, China
| | - Pengyu Xiang
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Peking University International Cancer Institute, Peking University Health Science Center, Beijing, China
| | - Shangyong Ning
- Department of Hematology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China
| | - Xiaodong Xu
- Department of Hematology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China
| | - Xin Zuo
- Department of Hematology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China
| | - Shuai Zhang
- Department of Hematology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China
| | - Xiaoya Yun
- Department of Hematology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China
| | - Xuehong Zhou
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Peking University International Cancer Institute, Peking University Health Science Center, Beijing, China
| | - Yue Wang
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Hangzhou Normal University, Hangzhou, China
| | - Lin He
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Peking University International Cancer Institute, Peking University Health Science Center, Beijing, China
- Department of Integration of Chinese and Western Medicine, School of Basic Medical Sciences, State Key Laboratory of Vascular Homeostasis and Remodeling, Peking University Health Science Center, Beijing, China
| | - Yongfeng Shang
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Peking University International Cancer Institute, Peking University Health Science Center, Beijing, China
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Hangzhou Normal University, Hangzhou, China
| | - Luyang Sun
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Peking University International Cancer Institute, Peking University Health Science Center, Beijing, China
- Department of Integration of Chinese and Western Medicine, School of Basic Medical Sciences, State Key Laboratory of Vascular Homeostasis and Remodeling, Peking University Health Science Center, Beijing, China
| | - Hui Liu
- Department of Hematology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China
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22
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Sun H, Wu L, Zhao X, Huo Y, Dong P, Pang A, Zheng Y, Han Y, Ma S, Jiang E, Dong F, Cheng T, Hao S. Monocytes as an early risk factor for acute graft-versus-host disease after allogeneic hematopoietic stem cell transplantation. Front Immunol 2024; 15:1433091. [PMID: 39328417 PMCID: PMC11424452 DOI: 10.3389/fimmu.2024.1433091] [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: 05/15/2024] [Accepted: 08/13/2024] [Indexed: 09/28/2024] Open
Abstract
Acute graft-versus-host disease (aGVHD) is a major complication after allogeneic hematopoietic stem cell transplantation (allo-HSCT) and contributes to high morbidity and mortality. However, our current understanding of the development and progression of aGVHD after allo-HSCT remains limited. To identify the potential biomarkers for the prevention and treatment of aGVHD during the early hematopoietic reconstruction after transplantation, we meticulously performed a comparative analysis of single-cell RNA sequencing data from post-transplant patients with or without aGVHD. Prior to the onset of aGVHD, monocytes in the peripheral blood of patients with aGVHD experienced a dramatic rise and activation on day 21 post-transplantation. This phenomenon is closely aligned with clinical cohort results obtained from blood routine examinations. Furthermore, in vitro co-culture experiments showed that peripheral blood monocytes extracted from patients with aGVHD approximately 21 days post-transplantation induced a significantly higher proliferation rate of allogeneic T cells compared to those from patients without aGVHD. Our study indicates that monocytes could be a crucial early clinical risk factor for the development of aGVHD, and this insight could potentially guide the timing of monitoring efforts, recommending assessments at the pivotal juncture of approximately day 21 post-transplantation, shedding fresh light on the significance of early hematopoietic regeneration in relation to the onset of aGVHD.
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Affiliation(s)
- Huimin Sun
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin, China
| | - Linjie Wu
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin, China
| | - Xueying Zhao
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin, China
| | - Yingying Huo
- Department of Hematology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
| | - Peiyuan Dong
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin, China
| | - Aiming Pang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin, China
| | - Yawei Zheng
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin, China
| | - Yiwen Han
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin, China
| | - Shihui Ma
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin, China
| | - Erlie Jiang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin, China
| | - Fang Dong
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin, China
| | - Tao Cheng
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin, China
- Tianjin Institutes of Health Science, Tianjin, China
| | - Sha Hao
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin, China
- Tianjin Institutes of Health Science, Tianjin, China
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23
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Özbay Kurt FG, Cicortas BA, Balzasch BM, De la Torre C, Ast V, Tavukcuoglu E, Ak C, Wohlfeil SA, Cerwenka A, Utikal J, Umansky V. S100A9 and HMGB1 orchestrate MDSC-mediated immunosuppression in melanoma through TLR4 signaling. J Immunother Cancer 2024; 12:e009552. [PMID: 39266214 PMCID: PMC11409250 DOI: 10.1136/jitc-2024-009552] [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] [Accepted: 08/01/2024] [Indexed: 09/14/2024] Open
Abstract
BACKGROUND Immunotherapies for malignant melanoma are challenged by the resistance developed in a significant proportion of patients. Myeloid-derived suppressor cells (MDSC), with their ability to inhibit antitumor T-cell responses, are a major contributor to immunosuppression and resistance to immune checkpoint therapies in melanoma. Damage-associated molecular patterns S100A8, S100A9, and HMGB1, acting as toll like receptor 4 (TLR4) and receptor for advanced glycation endproducts (RAGE) ligands, are highly expressed in the tumor microenvironment and drive MDSC activation. However, the role of TLR4 and RAGE signaling in the acquisition of MDSC immunosuppressive properties remains to be better defined. Our study investigates how the signaling via TLR4 and RAGE as well as their ligands S100A9 and HMGB1, shape MDSC-mediated immunosuppression in melanoma. METHODS MDSC were isolated from the peripheral blood of patients with advanced melanoma or generated in vitro from healthy donor-derived monocytes. Monocytes were treated with S100A9 or HMGB1 for 72 hours. The immunosuppressive capacity of treated monocytes was assessed in the inhibition of T-cell proliferation assay in the presence or absence of TLR4 and RAGE inhibitors. Plasma levels of S100A8/9 and HMGB1 were quantified by ELISA. Single-cell RNA sequencing (scRNA-seq) was performed on monocytes from patients with melanoma and healthy donors. RESULTS We showed that exposure to S100A9 and HMGB1 converted healthy donor-derived monocytes into MDSC through TLR4 signaling. Our scRNA-seq data revealed in patient monocytes enriched inflammatory genes, including S100 and those involved in NF-κB and TLR4 signaling, and a reduced major histocompatibility complex II gene expression. Furthermore, elevated plasma S100A8/9 levels correlated with shorter progression-free survival in patients with melanoma. CONCLUSIONS These findings highlight the critical role of TLR4 and, to a lesser extent, RAGE signaling in the conversion of monocytes into MDSC-like cells, underscore the potential of targeting S100A9 to prevent this conversion, and highlight the prognostic value of S100A8/9 as a plasma biomarker in melanoma.
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Affiliation(s)
- Feyza Gül Özbay Kurt
- Skin Cancer Unit, German Cancer Research Center, Heidelberg, Germany
- Department of Dermatology Venereology and Allergology, University Medical Centre Mannheim, Heidelberg University, Mannheim, Germany
- DKFZ-Hector Cancer Institute at the University Medical Center Mannheim, Mannheim, Germany
- Mannheim Institute for Innate Immunoscience (MI3), Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Beatrice-Ana Cicortas
- Skin Cancer Unit, German Cancer Research Center, Heidelberg, Germany
- Department of Dermatology Venereology and Allergology, University Medical Centre Mannheim, Heidelberg University, Mannheim, Germany
- DKFZ-Hector Cancer Institute at the University Medical Center Mannheim, Mannheim, Germany
- Mannheim Institute for Innate Immunoscience (MI3), Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Bianca M Balzasch
- Department of Immunobiochemistry, Mannheim Institute for Innate Immunoscience (MI3), Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Carolina De la Torre
- NGS Core Facility, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Volker Ast
- NGS Core Facility, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Ece Tavukcuoglu
- Skin Cancer Unit, German Cancer Research Center, Heidelberg, Germany
- Department of Dermatology Venereology and Allergology, University Medical Centre Mannheim, Heidelberg University, Mannheim, Germany
| | - Cagla Ak
- Skin Cancer Unit, German Cancer Research Center, Heidelberg, Germany
- Department of Dermatology Venereology and Allergology, University Medical Centre Mannheim, Heidelberg University, Mannheim, Germany
- DKFZ-Hector Cancer Institute at the University Medical Center Mannheim, Mannheim, Germany
- Mannheim Institute for Innate Immunoscience (MI3), Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Sebastian A Wohlfeil
- Skin Cancer Unit, German Cancer Research Center, Heidelberg, Germany
- Department of Dermatology Venereology and Allergology, University Medical Centre Mannheim, Heidelberg University, Mannheim, Germany
| | - Adelheid Cerwenka
- Department of Immunobiochemistry, Mannheim Institute for Innate Immunoscience (MI3), Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Jochen Utikal
- Skin Cancer Unit, German Cancer Research Center, Heidelberg, Germany
- Department of Dermatology Venereology and Allergology, University Medical Centre Mannheim, Heidelberg University, Mannheim, Germany
- DKFZ-Hector Cancer Institute at the University Medical Center Mannheim, Mannheim, Germany
- Mannheim Institute for Innate Immunoscience (MI3), Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Viktor Umansky
- Skin Cancer Unit, German Cancer Research Center, Heidelberg, Germany
- Department of Dermatology Venereology and Allergology, University Medical Centre Mannheim, Heidelberg University, Mannheim, Germany
- DKFZ-Hector Cancer Institute at the University Medical Center Mannheim, Mannheim, Germany
- Mannheim Institute for Innate Immunoscience (MI3), Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
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24
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Heidari-Foroozan M, Rezalotfi A, Rezaei N. The molecular landscape of T cell exhaustion in the tumor microenvironment and reinvigoration strategies. Int Rev Immunol 2024:1-22. [PMID: 39257319 DOI: 10.1080/08830185.2024.2401352] [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: 07/21/2022] [Revised: 08/31/2023] [Accepted: 09/02/2024] [Indexed: 09/12/2024]
Abstract
Immunotherapy has emerged as a promising therapeutic approach for cancer treatment by harnessing the immune system to target cancer cells. However, the efficacy of immunotherapy is hindered by the tumor microenvironment (TME), comprising regulatory T cells (Tregs), macrophages, myeloid-derived suppressor cells (MDSCs), neutrophils, soluble factors (TGF-β, IL-35, IL-10), and hypoxia. These components interact with inhibitory receptors (IRs) on T cells, leading to alterations in T cell transcriptomes, epigenomes, and metabolism, ultimately resulting in T cell exhaustion and compromising the effectiveness of immunotherapy. T cell exhaustion occurs in two phases: pre-exhaustion and exhaustion. Pre-exhausted T cells exhibit reversibility and distinct molecular properties compared to terminally exhausted T cells. Understanding these differences is crucial for designing effective interventions. This comprehensive review summarizes the characteristics of pre-exhausted and exhausted T cells and elucidates the influence of TME components on T cell activity, transcriptomes, epigenomes, and metabolism, ultimately driving T cell exhaustion in cancer. Additionally, potential intervention strategies for reversing exhaustion are discussed. By gaining insights into the mechanisms underlying T cell exhaustion and the impact of the TME, this review aims to inform the development of innovative approaches for combating T cell exhaustion and enhancing the efficacy of immunotherapy in cancer treatment.
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Affiliation(s)
- Mahsa Heidari-Foroozan
- Student Research Committee, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Cancer Immunology Project (CIP), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Alaleh Rezalotfi
- Institute of Immunology, Hannover Medical School, Hannover, Germany
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Nima Rezaei
- Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
- Research Center for Immunodeficiencies, Children's Medical Center Hospital, Dr. Qarib St, Keshavarz Blvd, Tehran, Iran
- Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
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25
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Dao LTM, Vu TT, Nguyen QT, Hoang VT, Nguyen TL. Current cell therapies for systemic lupus erythematosus. Stem Cells Transl Med 2024; 13:859-872. [PMID: 38920310 PMCID: PMC11386214 DOI: 10.1093/stcltm/szae044] [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: 04/26/2023] [Accepted: 05/11/2024] [Indexed: 06/27/2024] Open
Abstract
Systemic lupus erythematosus (SLE) is a chronic autoimmune disease in which multiple organs are damaged by the immune system. Although standard treatment options such as hydroxychloroquine (HCQ), glucocorticoids (GCs), and other immunosuppressive or immune-modulating agents can help to manage symptoms, they do not offer a cure. Hence, there is an urgent need for the development of novel drugs and therapies. In recent decades, cell therapies have been used for the treatment of SLE with encouraging results. Hematopoietic stem cell transplantation, mesenchymal stem cells, regulatory T (Treg) cell, natural killer cells, and chimeric antigen receptor T (CAR T) cells are advanced cell therapies which have been developed and evaluated in clinical trials in humans. In clinical application, each of these approaches has shown advantages and disadvantages. In addition, further studies are necessary to conclusively establish the safety and efficacy of these therapies. This review provides a summary of recent clinical trials investigating cell therapies for SLE treatment, along with a discussion on the potential of other cell-based therapies. The factors influencing the selection of common cell therapies for individual patients are also highlighted.
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Affiliation(s)
- Lan T M Dao
- Vinmec Research Institute of Stem Cell and Gene Technology, Vinmec Healthcare System, Hanoi 100000, Vietnam
| | - Thu Thuy Vu
- Vinmec Research Institute of Stem Cell and Gene Technology, Vinmec Healthcare System, Hanoi 100000, Vietnam
| | - Quyen Thi Nguyen
- Vinmec Research Institute of Stem Cell and Gene Technology, Vinmec Healthcare System, Hanoi 100000, Vietnam
| | - Van T Hoang
- Vinmec Research Institute of Stem Cell and Gene Technology, Vinmec Healthcare System, Hanoi 100000, Vietnam
| | - Thanh Liem Nguyen
- Vinmec Research Institute of Stem Cell and Gene Technology, Vinmec Healthcare System, Hanoi 100000, Vietnam
- Vinmec International Hospital, Center of Regenerative Medicine and Cell Therapy, Vinmec Healthcare System, Hanoi 100000, Vietnam
- Vin University, College of Health Sciences, Hanoi 100000, Vietnam
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Zhou Q, Lei L, Cheng J, Chen J, Du Y, Zhang X, Li Q, Li C, Deng H, Wong CC, Zhuang B, Li G, Bai X. Microbiota-induced S100A11-RAGE axis underlies immune evasion in right-sided colon adenomas and is a therapeutic target to boost anti-PD1 efficacy. Gut 2024:gutjnl-2024-332193. [PMID: 39251326 DOI: 10.1136/gutjnl-2024-332193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2024] [Accepted: 08/19/2024] [Indexed: 09/11/2024]
Abstract
BACKGROUND Tumourigenesis in right-sided and left-sided colons demonstrated distinct features. OBJECTIVE We aimed to characterise the differences between the left-sided and right-sided adenomas (ADs) representing the early stage of colonic tumourigenesis. DESIGN Single-cell and spatial transcriptomic datasets were analysed to reveal alterations between right-sided and left-sided colon ADs. Cells, animal experiments and clinical specimens were used to verify the results. RESULTS Single-cell analysis revealed that in right-sided ADs, there was a significant reduction of goblet cells, and these goblet cells were dysfunctional with attenuated mucin biosynthesis and defective antigen presentation. An impairment of the mucus barrier led to biofilm formation in crypts and subsequent bacteria invasion into right-sided ADs. The regions spatially surrounding the crypts with biofilm occupation underwent an inflammatory response by lipopolysaccharide (LPS) and an apoptosis process, as revealed by spatial transcriptomics. A distinct S100A11+ epithelial cell population in the right-sided ADs was identified, and its expression level was induced by bacterial LPS and peptidoglycan. S100A11 expression facilitated tumour growth in syngeneic immunocompetent mice with increased myeloid-derived suppressor cells (MDSC) but reduced cytotoxic CD8+ T cells. Targeting S100A11 with well-tolerated antagonists of its receptor for advanced glycation end product (RAGE) (Azeliragon) significantly impaired tumour growth and MDSC infiltration, thereby boosting the efficacy of anti-programmed cell death protein 1 therapy in colon cancer. CONCLUSION Our findings unravelled that dysfunctional goblet cells and consequential bacterial translocation activated the S100A11-RAGE axis in right-sided colon ADs, which recruits MDSCs to promote immune evasion. Targeting this axis by Azeliragon improves the efficacy of immunotherapy in colon cancer.
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Affiliation(s)
- Qiming Zhou
- Department of General Surgery, Guangdong Provincial Key Laboratory of Precision Medicine for Gastrointestinal Tumor, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
- Key Laboratory of Human Microbiome and Chronic Diseases (Sun Yat-sen University), Ministry of Education, Guangzhou, China
| | - Linhan Lei
- Department of General Surgery, Guangdong Provincial Key Laboratory of Precision Medicine for Gastrointestinal Tumor, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Junhong Cheng
- Department of General Surgery, Guangdong Provincial Key Laboratory of Precision Medicine for Gastrointestinal Tumor, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Junyou Chen
- Department of General Surgery, Guangdong Provincial Key Laboratory of Precision Medicine for Gastrointestinal Tumor, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Yuyang Du
- Department of General Surgery, Guangdong Provincial Key Laboratory of Precision Medicine for Gastrointestinal Tumor, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Xuehua Zhang
- Department of General Surgery, Guangdong Provincial Key Laboratory of Precision Medicine for Gastrointestinal Tumor, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Qing Li
- Dermatology Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Chuangen Li
- Institute of Chinese Medical Sciences, University of Macao, Taipa, Macao
| | - Haijun Deng
- Department of General Surgery, Guangdong Provincial Key Laboratory of Precision Medicine for Gastrointestinal Tumor, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Chi Chun Wong
- Institute of Digestive Disease, Department of Medicine and Therapeutics, State Key Laboratory of Digestive Disease, Li Ka Shing Institute of Health Sciences, CUHK-Shenzhen Research Institute, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - Baoxiong Zhuang
- Department of General Surgery, Guangdong Provincial Key Laboratory of Precision Medicine for Gastrointestinal Tumor, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Guoxin Li
- Department of General Surgery, Guangdong Provincial Key Laboratory of Precision Medicine for Gastrointestinal Tumor, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
- Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, Beijing, China
| | - Xiaowu Bai
- Department of General Surgery, Guangdong Provincial Key Laboratory of Precision Medicine for Gastrointestinal Tumor, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
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Lad M, Beniwal AS, Jain S, Shukla P, Kalistratova V, Jung J, Shah SS, Yagnik G, Saha A, Sati A, Babikir H, Nguyen AT, Gill S, Rios J, Young JS, Lui A, Salha D, Diaz A, Aghi MK. Glioblastoma induces the recruitment and differentiation of dendritic-like "hybrid" neutrophils from skull bone marrow. Cancer Cell 2024; 42:1549-1569.e16. [PMID: 39255776 PMCID: PMC11446475 DOI: 10.1016/j.ccell.2024.08.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 05/28/2024] [Accepted: 08/08/2024] [Indexed: 09/12/2024]
Abstract
Tumor-associated neutrophil (TAN) effects on glioblastoma (GBM) biology remain under-characterized. We show here that neutrophils with dendritic features-including morphological complexity, expression of antigen presentation genes, and the ability to process exogenous peptide and stimulate major histocompatibility complex (MHC)II-dependent T cell activation-accumulate intratumorally and suppress tumor growth in vivo. Trajectory analysis of patient TAN scRNA-seq identifies this "hybrid" dendritic-neutrophil phenotype as a polarization state that is distinct from canonical cytotoxic TANs, and which differentiates from local precursors. These hybrid-inducible immature neutrophils-which we identified in patient and murine glioblastomas-arise not from circulation, but from local skull marrow. Through labeled skull flap transplantation and targeted ablation, we characterize calvarial marrow as a contributor of antitumoral myeloid antigen-presenting cells (APCs), including TANs, which elicit T cell cytotoxicity and memory. As such, agents augmenting neutrophil egress from skull marrow-such as intracalvarial AMD3100, whose survival-prolonging effect in GBM we report-present therapeutic potential.
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Affiliation(s)
- Meeki Lad
- University of California, San Francisco (UCSF), Department of Neurosurgery, San Francisco, CA, USA
| | - Angad S Beniwal
- University of California, San Francisco (UCSF), Department of Neurosurgery, San Francisco, CA, USA
| | - Saket Jain
- University of California, San Francisco (UCSF), Department of Neurosurgery, San Francisco, CA, USA
| | - Poojan Shukla
- University of California, San Francisco (UCSF), Department of Neurosurgery, San Francisco, CA, USA
| | - Venina Kalistratova
- University of California, San Francisco (UCSF), Department of Neurosurgery, San Francisco, CA, USA
| | - Jangham Jung
- University of California, San Francisco (UCSF), Department of Neurosurgery, San Francisco, CA, USA
| | - Sumedh S Shah
- University of California, San Francisco (UCSF), Department of Neurosurgery, San Francisco, CA, USA
| | - Garima Yagnik
- University of California, San Francisco (UCSF), Department of Neurosurgery, San Francisco, CA, USA
| | - Atul Saha
- University of California, San Francisco (UCSF), Department of Neurosurgery, San Francisco, CA, USA
| | - Ankita Sati
- University of California, San Francisco (UCSF), Department of Neurosurgery, San Francisco, CA, USA
| | - Husam Babikir
- University of California, San Francisco (UCSF), Department of Neurosurgery, San Francisco, CA, USA
| | - Alan T Nguyen
- University of California, San Francisco (UCSF), Department of Neurosurgery, San Francisco, CA, USA
| | - Sabraj Gill
- University of California, San Francisco (UCSF), Department of Neurosurgery, San Francisco, CA, USA
| | - Jennifer Rios
- University of California, San Francisco (UCSF), Department of Neurosurgery, San Francisco, CA, USA
| | - Jacob S Young
- University of California, San Francisco (UCSF), Department of Neurosurgery, San Francisco, CA, USA
| | - Austin Lui
- University of California, San Francisco (UCSF), Department of Neurosurgery, San Francisco, CA, USA
| | - Diana Salha
- University of California, San Francisco (UCSF), Department of Neurosurgery, San Francisco, CA, USA
| | - Aaron Diaz
- University of California, San Francisco (UCSF), Department of Neurosurgery, San Francisco, CA, USA
| | - Manish K Aghi
- University of California, San Francisco (UCSF), Department of Neurosurgery, San Francisco, CA, USA.
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28
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Jangid AK, Kim K. Phenylboronic acid-functionalized biomaterials for improved cancer immunotherapy via sialic acid targeting. Adv Colloid Interface Sci 2024; 333:103301. [PMID: 39260104 DOI: 10.1016/j.cis.2024.103301] [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: 03/16/2024] [Revised: 06/16/2024] [Accepted: 09/02/2024] [Indexed: 09/13/2024]
Abstract
Phenylboronic acid (PBA) is recognized as one of the most promising cancer cell binding modules attributed to its potential to form reversible and dynamic boronic ester covalent bonds. Exploring the advanced chemical versatility of PBA is crucial for developing new anticancer therapeutics. The presence of a specific Lewis acidic boron atom-based functional group and a Π-ring-connected ring has garnered increasing interest in the field of cancer immunotherapy. PBA-derivatized functional biomaterials can form reversible bonds with diols containing cell surface markers and proteins. This review primarily focuses on the following topics: (1) the importance and versatility of PBA, (2) different PBA derivatives with pKa values, (3) specific key features of PBA-mediated biomaterials, and (4) cell surface activity for cancer immunotherapy applications. Specific key features of PBA-mediated materials, including sensing, bioadhesion, and gelation, along with important synthesis strategies, are highlighted. The utilization of PBA-mediated biomaterials for cancer immunotherapy, especially the role of PBA-based nanoparticles and PBA-mediated cell-based therapeutics, is also discussed. Finally, a perspective on future research based on PBA-biomaterials for immunotherapy applications is presented.
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Affiliation(s)
- Ashok Kumar Jangid
- Department of Chemical & Biochemical Engineering, College of Engineering, Dongguk University, Seoul, South Korea
| | - Kyobum Kim
- Department of Chemical & Biochemical Engineering, College of Engineering, Dongguk University, Seoul, South Korea.
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29
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Hossain MM, King P, Hackett J, Gerard HC, Niwinski R, Wu L, Van Kaer L, Dyson G, Gibson H, Borowsky AD, Sebzda E. Peripheral-derived regulatory T cells contribute to tumor-mediated immune suppression in a nonredundant manner. Proc Natl Acad Sci U S A 2024; 121:e2404916121. [PMID: 39207730 PMCID: PMC11388331 DOI: 10.1073/pnas.2404916121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Accepted: 07/30/2024] [Indexed: 09/04/2024] Open
Abstract
Identifying tumor-mediated mechanisms that impair immunity is instrumental for the design of new cancer therapies. Regulatory T cells (Tregs) are a key component of cancer-derived immune suppression; however, these lymphocytes are necessary to prevent systemic autoimmunity in mice and humans, and thus, direct targeting of Tregs is not a clinical option for cancer patients. We have previously demonstrated that excising transcription factor Kruppel-like factor 2 (Klf2) within the T cell lineage blocks the generation of peripheral-derived Tregs (pTregs) without impairing production of thymic-derived Tregs. Using this mouse model, we have now demonstrated that eliminating pTregs is sufficient to delay/prevent tumor malignancy without causing autoimmunity. Cancer-bearing mice that expressed KLF2 converted tumor-specific CD4+ T cells into pTregs, which accumulated in secondary lymphoid organs and impaired further T cell effector activity. In contrast, pTreg-deficient mice retained cancer-specific immunity, including improved T cell infiltration into "cold" tumors, reduced T cell exhaustion in tumor beds, restricted generation of tumor-associated myeloid-derived suppressor cells, and the continued production of circulating effector T cells that arose in a cancer-dependent manner. Results indicate that tumor-specific pTregs are critical for early stages of cancer progression and blocking the generation of these inhibitory lymphocytes safely delays/prevents malignancy in preclinical models of melanoma and prostate cancer.
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Affiliation(s)
- Md Moazzem Hossain
- Department of Biochemistry, Microbiology and Immunology, Wayne State University Medical School, Detroit, MI 48201
| | - Paul King
- Department of Biochemistry, Microbiology and Immunology, Wayne State University Medical School, Detroit, MI 48201
| | - Justin Hackett
- Department of Oncology, Wayne State University Medical School, Detroit, MI 48201
| | - Herve C Gerard
- Department of Biochemistry, Microbiology and Immunology, Wayne State University Medical School, Detroit, MI 48201
| | - Rajmund Niwinski
- Department of Biochemistry, Microbiology and Immunology, Wayne State University Medical School, Detroit, MI 48201
| | - Lan Wu
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, TN 37232
| | - Luc Van Kaer
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, TN 37232
| | - Gregory Dyson
- Department of Oncology, Wayne State University Medical School, Detroit, MI 48201
- Tumor Biology and Microenvironment Research Program, Barbara Ann Karmanos Cancer Institute, Detroit, MI 48201
| | - Heather Gibson
- Department of Biochemistry, Microbiology and Immunology, Wayne State University Medical School, Detroit, MI 48201
- Department of Oncology, Wayne State University Medical School, Detroit, MI 48201
- Tumor Biology and Microenvironment Research Program, Barbara Ann Karmanos Cancer Institute, Detroit, MI 48201
| | - Alexander D Borowsky
- Department of Pathology and Laboratory Medicine, Center for Comparative Medicine, University of California Davis, Davis, CA 95616
| | - Eric Sebzda
- Department of Biochemistry, Microbiology and Immunology, Wayne State University Medical School, Detroit, MI 48201
- Tumor Biology and Microenvironment Research Program, Barbara Ann Karmanos Cancer Institute, Detroit, MI 48201
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30
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Zhang H, Li S, Wang D, Liu S, Xiao T, Gu W, Yang H, Wang H, Yang M, Chen P. Metabolic reprogramming and immune evasion: the interplay in the tumor microenvironment. Biomark Res 2024; 12:96. [PMID: 39227970 PMCID: PMC11373140 DOI: 10.1186/s40364-024-00646-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2024] [Accepted: 08/24/2024] [Indexed: 09/05/2024] Open
Abstract
Tumor cells possess complex immune evasion mechanisms to evade immune system attacks, primarily through metabolic reprogramming, which significantly alters the tumor microenvironment (TME) to modulate immune cell functions. When a tumor is sufficiently immunogenic, it can activate cytotoxic T-cells to target and destroy it. However, tumors adapt by manipulating their metabolic pathways, particularly glucose, amino acid, and lipid metabolism, to create an immunosuppressive TME that promotes immune escape. These metabolic alterations impact the function and differentiation of non-tumor cells within the TME, such as inhibiting effector T-cell activity while expanding regulatory T-cells and myeloid-derived suppressor cells. Additionally, these changes lead to an imbalance in cytokine and chemokine secretion, further enhancing the immunosuppressive landscape. Emerging research is increasingly focusing on the regulatory roles of non-tumor cells within the TME, evaluating how their reprogrammed glucose, amino acid, and lipid metabolism influence their functional changes and ultimately aid in tumor immune evasion. Despite our incomplete understanding of the intricate metabolic interactions between tumor and non-tumor cells, the connection between these elements presents significant challenges for cancer immunotherapy. This review highlights the impact of altered glucose, amino acid, and lipid metabolism in the TME on the metabolism and function of non-tumor cells, providing new insights that could facilitate the development of novel cancer immunotherapies.
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Affiliation(s)
- Haixia Zhang
- The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Hunan Cancer Hospital, Changsha, China
- Department of Pediatrics, Third Xiangya Hospital, Central South University, Changsha, China
| | - Shizhen Li
- The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Hunan Cancer Hospital, Changsha, China
| | - Dan Wang
- Department of Pediatrics, Third Xiangya Hospital, Central South University, Changsha, China
| | - Siyang Liu
- Department of Pediatrics, Third Xiangya Hospital, Central South University, Changsha, China
| | - Tengfei Xiao
- The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Hunan Cancer Hospital, Changsha, China
| | - Wangning Gu
- The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Hunan Cancer Hospital, Changsha, China
| | - Hongmin Yang
- The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Hunan Cancer Hospital, Changsha, China
| | - Hui Wang
- The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Hunan Cancer Hospital, Changsha, China.
| | - Minghua Yang
- Department of Pediatrics, Third Xiangya Hospital, Central South University, Changsha, China.
| | - Pan Chen
- The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Hunan Cancer Hospital, Changsha, China.
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31
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Chen C, Wang H, Xu L, Guo Z, Fu M, Xia H, He Q, Zhang R, He J. MAPK signaling pathway induced LOX-1 + polymorphonuclear myeloid-derived suppressor cells in biliary atresia. Clin Immunol 2024; 268:110355. [PMID: 39237078 DOI: 10.1016/j.clim.2024.110355] [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: 05/27/2024] [Revised: 08/28/2024] [Accepted: 08/29/2024] [Indexed: 09/07/2024]
Abstract
Biliary atresia (BA) is a severe pediatric liver disease characterized by progressive bile duct destruction and fibrosis, leading to significant liver damage and frequently necessitating liver transplantation. This study elucidates the role of LOX-1+ polymorphonuclear myeloid-derived suppressor cells (PMN-MDSCs) in BA pathogenesis and assesses their potential as non-invasive early diagnostic biomarkers. Using flow cytometry, immunofluorescence, and molecular profiling, we analyzed the expression and activity of these cells in peripheral blood and liver tissues from BA patients and controls. Our findings reveal a significant increase in the frequencies and function of LOX-1+PMN-MDSCs in BA patients, along with MAPK signaling pathway upregulation, indicating their involvement in disease mechanisms. Additionally, the frequencies of LOX-1+PMN-MDSC in peripheral blood significantly positively correlate with liver function parameters in BA patients, demonstrating diagnostic performance comparable to traditional serum markers. These findings suggest that LOX-1+PMN-MDSCs contribute to the immunosuppressive environment in BA and could serve as potential diagnostic targets.
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Affiliation(s)
- Cheng Chen
- Guangdong Provincial Key Laboratory of Research in Structure Birth Defect Disease and Department of Pediatric Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou 510623, China
| | - Hezhen Wang
- Guangdong Provincial Key Laboratory of Research in Structure Birth Defect Disease and Department of Pediatric Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou 510623, China
| | - Lili Xu
- Clinical Laboratory, Guangzhou Red Cross Hospital, Jinan University, Guangzhou 510220, China
| | - Zhipeng Guo
- Guangdong Provincial Key Laboratory of Research in Structure Birth Defect Disease and Department of Pediatric Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou 510623, China
| | - Ming Fu
- Guangdong Provincial Key Laboratory of Research in Structure Birth Defect Disease and Department of Pediatric Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou 510623, China
| | - Huimin Xia
- Guangdong Provincial Key Laboratory of Research in Structure Birth Defect Disease and Department of Pediatric Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou 510623, China
| | - Qiuming He
- Department of Pediatric Surgery, Guangzhou Women and Children's Medical Center Liuzhou Hospital, Liuzhou 545000, China; Department of Neonatal Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou 510623, China
| | - Ruizhong Zhang
- Guangdong Provincial Key Laboratory of Research in Structure Birth Defect Disease and Department of Pediatric Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou 510623, China.
| | - Juan He
- Guangdong Provincial Key Laboratory of Research in Structure Birth Defect Disease and Department of Pediatric Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou 510623, China.
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32
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Ettel P, Weichhart T. Not just sugar: metabolic control of neutrophil development and effector functions. J Leukoc Biol 2024; 116:487-510. [PMID: 38450755 DOI: 10.1093/jleuko/qiae057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 02/20/2024] [Accepted: 02/21/2024] [Indexed: 03/08/2024] Open
Abstract
The mammalian immune system is constantly surveying our tissues to clear pathogens and maintain tissue homeostasis. In order to fulfill these tasks, immune cells take up nutrients to supply energy for survival and for directly regulating effector functions via their cellular metabolism, a process now known as immunometabolism. Neutrophilic granulocytes, the most abundant leukocytes in the human body, have a short half-life and are permanently needed in the defense against pathogens. According to a long-standing view, neutrophils were thought to primarily fuel their metabolic demands via glycolysis. Yet, this view has been challenged, as other metabolic pathways recently emerged to contribute to neutrophil homeostasis and effector functions. In particular during neutrophilic development, the pentose phosphate pathway, glycogen synthesis, oxidative phosphorylation, and fatty acid oxidation crucially promote neutrophil maturation. At steady state, both glucose and lipid metabolism sustain neutrophil survival and maintain the intracellular redox balance. This review aims to comprehensively discuss how neutrophilic metabolism adapts during development, which metabolic pathways fuel their functionality, and how these processes are reconfigured in case of various diseases. We provide several examples of hereditary diseases, in which mutations in metabolic enzymes validate their critical role for neutrophil function.
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Affiliation(s)
- Paul Ettel
- Institute for Medical Genetics, Center for Pathobiochemistry and Genetics, Medical University of Vienna, Währinger Straße 10, 1090 Vienna, Austria
| | - Thomas Weichhart
- Institute for Medical Genetics, Center for Pathobiochemistry and Genetics, Medical University of Vienna, Währinger Straße 10, 1090 Vienna, Austria
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33
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Wang R, Li B, Huang B, Li Y, Liu Q, Lyu Z, Chen R, Qian Q, Liang X, Pu X, Wu Y, Chen Y, Miao Q, Wang Q, Lian M, Xiao X, Leung PSC, Gershwin ME, You Z, Ma X, Tang R. Gut Microbiota-Derived Butyrate Induces Epigenetic and Metabolic Reprogramming in Myeloid-Derived Suppressor Cells to Alleviate Primary Biliary Cholangitis. Gastroenterology 2024; 167:733-749.e3. [PMID: 38810839 DOI: 10.1053/j.gastro.2024.05.014] [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: 07/27/2023] [Revised: 03/29/2024] [Accepted: 05/08/2024] [Indexed: 05/31/2024]
Abstract
BACKGROUND & AIMS Gut dysbiosis and myeloid-derived suppressor cells (MDSCs) are implicated in primary biliary cholangitis (PBC) pathogenesis. However, it remains unknown whether gut microbiota or their metabolites can modulate MDSCs homeostasis to rectify immune dysregulation in PBC. METHODS We measured fecal short-chain fatty acids levels using targeted gas chromatography-mass spectrometry and analyzed circulating MDSCs using flow cytometry in 2 independent PBC cohorts. Human and murine MDSCs were differentiated in vitro in the presence of butyrate, followed by transcriptomic, epigenetic (CUT&Tag-seq and chromatin immunoprecipitation-quantitative polymerase chain reaction), and metabolic (untargeted liquid chromatography-mass spectrometry, mitochondrial stress test, and isotope tracing) analyses. The in vivo role of butyrate-MDSCs was evaluated in a 2-octynoic acid-bovine serum albumin-induced cholangitis murine model. RESULTS Decreased butyrate levels and defective MDSC function were found in patients with incomplete response to ursodeoxycholic acid, compared with those with adequate response. Butyrate induced expansion and suppressive activity of MDSCs in a manner dependent on PPARD-driven fatty acid β-oxidation (FAO). Pharmaceutical inhibition or genetic knockdown of the FAO rate-limiting gene CPT1A abolished the effect of butyrate. Furthermore, butyrate inhibited HDAC3 function, leading to enhanced acetylation of lysine 27 on histone H3 at promoter regions of PPARD and FAO genes in MDSCs. Therapeutically, butyrate administration alleviated immune-mediated cholangitis in mice via MDSCs, and adoptive transfer of butyrate-treated MDSCs also displayed protective efficacy. Importantly, reduced expression of FAO genes and impaired mitochondrial physiology were detected in MDSCs from ursodeoxycholic acid nonresponders, and their impaired suppressive function was restored by butyrate. CONCLUSIONS We identify a critical role for butyrate in modulation of MDSC homeostasis by orchestrating epigenetic and metabolic crosstalk, proposing a novel therapeutic strategy for treating PBC.
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Affiliation(s)
- Rui Wang
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China; Shanghai Institute of Digestive Disease, Shanghai, China
| | - Bo Li
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China; Shanghai Institute of Digestive Disease, Shanghai, China
| | - Bingyuan Huang
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China; Shanghai Institute of Digestive Disease, Shanghai, China
| | - Yikang Li
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China; Shanghai Institute of Digestive Disease, Shanghai, China
| | - Qiaoyan Liu
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China; Shanghai Institute of Digestive Disease, Shanghai, China
| | - Zhuwan Lyu
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China; Shanghai Institute of Digestive Disease, Shanghai, China
| | - Ruiling Chen
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China; Shanghai Institute of Digestive Disease, Shanghai, China
| | - Qiwei Qian
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China; Shanghai Institute of Digestive Disease, Shanghai, China
| | - Xueying Liang
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China; Shanghai Institute of Digestive Disease, Shanghai, China
| | - Xiting Pu
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China; Shanghai Institute of Digestive Disease, Shanghai, China
| | - Yi Wu
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China; Shanghai Institute of Digestive Disease, Shanghai, China
| | - Yu Chen
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China; Shanghai Institute of Digestive Disease, Shanghai, China
| | - Qi Miao
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China; Shanghai Institute of Digestive Disease, Shanghai, China
| | - Qixia Wang
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China; Shanghai Institute of Digestive Disease, Shanghai, China; Division of Infectious Diseases, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Min Lian
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China; Shanghai Institute of Digestive Disease, Shanghai, China
| | - Xiao Xiao
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China; Shanghai Institute of Digestive Disease, Shanghai, China
| | - Patrick S C Leung
- Division of Rheumatology, Department of Medicine, Allergy and Clinical Immunology, University of California at Davis, Davis, California
| | - M Eric Gershwin
- Division of Rheumatology, Department of Medicine, Allergy and Clinical Immunology, University of California at Davis, Davis, California
| | - Zhengrui You
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China; Shanghai Institute of Digestive Disease, Shanghai, China.
| | - Xiong Ma
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China; Shanghai Institute of Digestive Disease, Shanghai, China; Institute of Aging & Tissue Regeneration, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
| | - Ruqi Tang
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China; Shanghai Institute of Digestive Disease, Shanghai, China.
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Pascal M, Bax HJ, Bergmann C, Bianchini R, Castells M, Chauhan J, De Las Vecillas L, Hartmann K, Álvarez EI, Jappe U, Jimenez-Rodriguez TW, Knol E, Levi-Schaffer F, Mayorga C, Poli A, Redegeld F, Santos AF, Jensen-Jarolim E, Karagiannis SN. Granulocytes and mast cells in AllergoOncology-Bridging allergy to cancer: An EAACI position paper. Allergy 2024; 79:2319-2345. [PMID: 39036854 DOI: 10.1111/all.16246] [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: 04/25/2024] [Revised: 06/23/2024] [Accepted: 07/11/2024] [Indexed: 07/23/2024]
Abstract
Derived from the myeloid lineage, granulocytes, including basophils, eosinophils, and neutrophils, along with mast cells, play important, often disparate, roles across the allergic disease spectrum. While these cells and their mediators are commonly associated with allergic inflammation, they also exhibit several functions either promoting or restricting tumor growth. In this Position Paper we discuss common granulocyte and mast cell features relating to immunomodulatory functions in allergy and in cancer. We highlight key mechanisms which may inform cancer treatment and propose pertinent areas for future research. We suggest areas where understanding the communication between granulocytes, mast cells, and the tumor microenvironment, will be crucial for identifying immune mechanisms that may be harnessed to counteract tumor development. For example, a comprehensive understanding of allergic and immune factors driving distinct neutrophil states and those mechanisms that link mast cells with immunotherapy resistance, might enable targeted manipulation of specific subpopulations, leading to precision immunotherapy in cancer. We recommend specific areas of investigation in AllergoOncology and knowledge exchange across disease contexts to uncover pertinent reciprocal functions in allergy and cancer and allow therapeutic manipulation of these powerful cell populations. These will help address the unmet needs in stratifying and managing patients with allergic diseases and cancer.
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Affiliation(s)
- Mariona Pascal
- Immunology Department, CDB, Hospital Clínic de Barcelona; Institut d'Investigació Biomèdica August Pi i Sunyer (IDIBAPS), Universitat de Barcelona, Barcelona, Spain
- Department of Medicine, Universitat de Barcelona, Barcelona, Spain
- RETICS Asma, reacciones adversas y alérgicas (ARADYAL) and RICORS Red De Enfermedades Inflamatorias (REI), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Heather J Bax
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences & KHP Centre for Translational Medicine, King's College London, London, UK
| | - Christoph Bergmann
- Department of Otorhinolaryngology, RKM740 Interdisciplinary Clinics, Düsseldorf, Germany
| | - Rodolfo Bianchini
- Institute of Pathophysiology and Allergy Research, Center of Pathophysiology, Infectiology and Immunology, Medical University Vienna, Vienna, Austria
- The interuniversity Messerli Research Institute, University of Veterinary Medicine Vienna, Medical University Vienna, Vienna, Austria
| | - Mariana Castells
- Division of Allergy and Clinical Immunology, Drug Hypersensitivity and Desensitization Center, Mastocytosis Center, Brigham and Women's Hospital; Harvard Medical School, Boston, USA
| | - Jitesh Chauhan
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences & KHP Centre for Translational Medicine, King's College London, London, UK
| | | | - Karin Hartmann
- Division of Allergy, Department of Dermatology, University Hospital Basel and University of Basel, Basel, Switzerland
- Department of Biomedicine, University Hospital Basel and University of Basel, Basel, Switzerland
| | - Elena Izquierdo Álvarez
- Department of Basic Medical Sciences, Facultad de Medicina, Universidad San Pablo-CEU, CEU Universities, Urbanización Montepríncipe, Institute of Applied Molecular Medicine Instituto de Medicina Molecular Aplicada Nemesio Díez (IMMA), Madrid, Spain
| | - Uta Jappe
- Division of Clinical and Molecular Allergology, Priority Research Area Chronic Lung Diseases, Research Center Borstel, Leibniz Lung Center, German Center for Lung Research (DZL), Airway Research Center North (ARCN), Borstel, Germany
- Interdisciplinary Allergy Outpatient Clinic, Department of Pneumology, University of Luebeck, Luebeck, Germany
| | | | - Edward Knol
- Departments Center of Translational Immunology and Dermatology/Allergology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Francesca Levi-Schaffer
- Pharmacology and Experimental Therapeutics Unit, Institute for Drug Research, School of Pharmacy, Faculty of Medicine. The Hebrew University of Jerusalem, Ein Kerem Campus, Jerusalem, Israel
| | - Cristobalina Mayorga
- RETICS Asma, reacciones adversas y alérgicas (ARADYAL) and RICORS Red De Enfermedades Inflamatorias (REI), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Allergy Unit and Research Laboratory, Hospital Regional Universitario de Málaga-HRUM, Instituto de investigación Biomédica de Málaga -IBIMA-Plataforma BIONAND, Málaga, Spain
| | - Aurélie Poli
- Neuro-Immunology Group, Department of Cancer Research, Luxembourg Institute of Health, Luxembourg, Luxembourg
| | - Frank Redegeld
- Division of Pharmacology, Utrecht Institute of Pharmaceutical Sciences, Faculty of Science, Utrecht University, Utrecht, The Netherlands
| | - Alexandra F Santos
- Department of Women and Children's Health (Pediatric Allergy), School of Life Course Sciences, Faculty of Life Sciences and Medicine, King's College London, London, UK
- Peter Gorer Department of Immunobiology, School of Immunology and Microbial Sciences, King's College London, London, UK
- Children's Allergy Service, Evelina London Children's Hospital, Guy's and St Thomas' Hospital, London, UK
| | - Erika Jensen-Jarolim
- Institute of Pathophysiology and Allergy Research, Center of Pathophysiology, Infectiology and Immunology, Medical University Vienna, Vienna, Austria
- The interuniversity Messerli Research Institute, University of Veterinary Medicine Vienna, Medical University Vienna, Vienna, Austria
| | - Sophia N Karagiannis
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences & KHP Centre for Translational Medicine, King's College London, London, UK
- Breast Cancer Now Research Unit, School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Cancer Centre, London, UK
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Horowitz NA, Abed Al Wahad A, Bettman NP, Ringelstein-Harlev S, Brenner B, Katz T. Acceleration of non-Hodgkin lymphoma progression during pregnancy in a murine model. Leuk Lymphoma 2024; 65:1370-1373. [PMID: 38781586 DOI: 10.1080/10428194.2024.2353879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2023] [Revised: 03/28/2024] [Accepted: 05/04/2024] [Indexed: 05/25/2024]
Affiliation(s)
- Netanel A Horowitz
- Department of Hematology and Bone Marrow Transplantation, Rambam Health Care Campus, Haifa, Israel
- The Ruth and Bruce Rappaport Faculty of Medicine, Technion, Israel Institute of Technology, Haifa, Israel
| | - Ali Abed Al Wahad
- Department of Hematology and Bone Marrow Transplantation, Rambam Health Care Campus, Haifa, Israel
| | - Noam P Bettman
- Department of Hematology and Bone Marrow Transplantation, Rambam Health Care Campus, Haifa, Israel
| | | | - Benjamin Brenner
- Department of Hematology and Bone Marrow Transplantation, Rambam Health Care Campus, Haifa, Israel
- The Ruth and Bruce Rappaport Faculty of Medicine, Technion, Israel Institute of Technology, Haifa, Israel
| | - Tami Katz
- Department of Hematology and Bone Marrow Transplantation, Rambam Health Care Campus, Haifa, Israel
- The Ruth and Bruce Rappaport Faculty of Medicine, Technion, Israel Institute of Technology, Haifa, Israel
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Takacs GP, Garcia JS, Hodges CA, Kreiger CJ, Sherman A, Harrison JK. CSF1R Ligands Expressed by Murine Gliomas Promote M-MDSCs to Suppress CD8 + T Cells in a NOS-Dependent Manner. Cancers (Basel) 2024; 16:3055. [PMID: 39272914 PMCID: PMC11394022 DOI: 10.3390/cancers16173055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2024] [Revised: 08/27/2024] [Accepted: 08/30/2024] [Indexed: 09/15/2024] Open
Abstract
Glioblastoma (GBM) is the most common malignant primary brain tumor, resulting in poor survival despite aggressive therapies. GBM is characterized by a highly heterogeneous and immunosuppressive tumor microenvironment (TME) made up predominantly of infiltrating peripheral immune cells. One significant immune cell type that contributes to glioma immune evasion is a population of immunosuppressive cells, termed myeloid-derived suppressor cells (MDSCs). Previous studies suggest that a subset of myeloid cells, expressing monocytic (M)-MDSC markers and dual expression of chemokine receptors CCR2 and CX3CR1, utilize CCR2 to infiltrate the TME. This study evaluated the mechanism of CCR2+/CX3CR1+ M-MDSC differentiation and T cell suppressive function in murine glioma models. We determined that bone marrow-derived CCR2+/CX3CR1+ cells adopt an immune suppressive cell phenotype when cultured with glioma-derived factors. Glioma-secreted CSF1R ligands M-CSF and IL-34 were identified as key drivers of M-MDSC differentiation while adenosine and iNOS pathways were implicated in the M-MDSC suppression of T cells. Mining a human GBM spatial RNAseq database revealed a variety of different pathways that M-MDSCs utilize to exert their suppressive function that is driven by complex niches within the microenvironment. These data provide a more comprehensive understanding of the mechanism of M-MDSCs in glioblastoma.
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Affiliation(s)
| | | | | | | | | | - Jeffrey K. Harrison
- Department of Pharmacology & Therapeutics, College of Medicine, University of Florida, Gainesville, FL 32610, USA (J.S.G.); (C.A.H.)
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Che J, Song J, Long Y, Wang C, Zheng C, Zhou R, Liu Z. Association Between the Neutrophil-Lymphocyte Ratio and Prognosis of Patients Admitted to the Intensive Care Unit With Chronic Heart Failure: A Retrospective Cohort Study. Angiology 2024; 75:786-795. [PMID: 37586709 DOI: 10.1177/00033197231196174] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/18/2023]
Abstract
The present study aimed to explore the association between the neutrophil-to-lymphocyte ratio (NLR) and prognosis of critically ill chronic heart failure patients. The records of 5298 patients who met the inclusion criteria were extracted from the Medical Information Mart for Intensive Care IV database. The primary outcome was 30-days all-cause mortality and the secondary outcome was 90-days all-cause mortality. Multivariable logistic regression analysis was performed to examine the relationship between NLR and 30-days mortality. Subgroup analysis was carried out to identify whether the association between NLR and 30-days mortality differed across various subgroups. For 30-days mortality, after adjusting for multiple confounders, the odds ratio (OR) (95% confidence interval [CI]) for the second (NLR 4.0-8.4) and the third (NLR ≥8.4) tertiles were 1.52 (1.13-2.03) and 2.53 (1.92-3.34), respectively, compared with the first tertile (NLR <4.0). As for 90-days mortality, the OR for the second (NLR 4.0-8.4) was 1.34 (1.07-1.67) and 2.23 (1.81-2.76) for the third (NLR ≥8.4) tertiles compared with the reference (NLR<4.0). The interactions between the sepsis subgroup and 30-days mortality were significant. Our study concluded that the NLR was an independent predictor of 30- and 90-days mortality for critically ill patients with chronic heart failure.
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Affiliation(s)
- Jinhang Che
- Department of Cardiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Jiaqi Song
- Department of Cardiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yuxiang Long
- Department of Cardiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Chunping Wang
- Department of Cardiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Caiyin Zheng
- Department of Cardiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Ruoyu Zhou
- Department of Cardiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Zengzhang Liu
- Department of Cardiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
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Zhang Z, Chen Z, Que Z, Fang Z, Zhu H, Tian J. Chinese Medicines and Natural Medicine as Immunotherapeutic Agents for Gastric Cancer: Recent Advances. Cancer Rep (Hoboken) 2024; 7:e2134. [PMID: 39233637 PMCID: PMC11375283 DOI: 10.1002/cnr2.2134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Revised: 06/06/2024] [Accepted: 06/30/2024] [Indexed: 09/06/2024] Open
Abstract
BACKGROUD According to the 2020 statistics from the World Health Organization's International Agency for Research on Cancer (IARC), it is projected that there will be over 1 million new cases of gastric cancer (GC) patients worldwide in 2020, resulting in approximately 770 000 deaths. Gastric cancer ranks fifth in terms of incidence rate and forth in death rate among malignant tumors. Despite advancements in early diagnostic techniques, the incidence of GC has exhibited a marginal decline; nevertheless, the mortality rate remains elevated for advanced inoperable patients with no currently available efficacious treatment options. RECENT FINDING Chinese medicine (CM) has emerged as an efficacious treatment for GC, gradually gaining acceptance and widespread usage in China. It exhibits distinctive advantages in the prevention and treatment of metastasis. CM and natural medicine possess the ability to elicit antitumor effects by augmenting immune cell population, enhancing immune cell activity, and improving the tumor immune microenvironment. CMs and natural remedies encompass a diverse range of types, characterized by multiple targets, pathways, and extensive pharmacological effects. Consequently, they have become a prominent research area among oncologists worldwide. Numerous studies have demonstrated that CM and natural medicine can directly or indirectly enhance innate immune system components (including macrophages, natural killer cells, and myeloid suppressor cells), adaptive immune system elements (such as T lymphocytes and regulatory T cells), relevant cytokines (e.g., IL-2, IL-4, IL-10, TNF-α), and PD-1/PD-L1 axis regulation, thereby bolstering the cytotoxicity of immune cells against tumor cells. CONCLUSIONS This ultimately leads to an improved tumor immune microenvironment facilitating superior antitumor efficacy. This paper critically examines the role of CM and natural medicine in regulating immunotherapy for GC, aiming to establish a new theoretical framework for the clinical treatment and prevention of gastric cancer within the realm of CM.
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Affiliation(s)
- Zhipeng Zhang
- Institute of Oncology, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine (TCM), Shanghai, China
| | - Ziqi Chen
- Institute of Oncology, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine (TCM), Shanghai, China
- Laboratory Center, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Zujun Que
- Institute of Oncology, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine (TCM), Shanghai, China
| | - Zhihong Fang
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Huirong Zhu
- Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Jianhui Tian
- Institute of Oncology, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine (TCM), Shanghai, China
- Clinical Oncology Center, Shanghai Municipal Hospital of TCM, Shanghai University of TCM, Shanghai, China
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Kwantwi LB, Rosen ST, Querfeld C. The role of signaling lymphocyte activation molecule family receptors in hematologic malignancies. Curr Opin Oncol 2024; 36:449-455. [PMID: 39007334 DOI: 10.1097/cco.0000000000001067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/16/2024]
Abstract
PURPOSE OF REVIEW In this review, we provide an overview of the current understanding of SLAM-family receptors in hematologic malignancies. We highlighted their contribution to the disease pathogenesis and targeting strategies to improve therapeutic outcomes. RECENT FINDINGS Emerging studies have reported the tumor-promoting role of SLAM-family receptors in various hematologic malignancies, including chronic lymphocytic leukemia, acute myeloid leukemia, and multiple myeloma. Specifically, they regulate the interaction between malignant cells and the tumor microenvironment to promote apoptosis resistance, therapeutic resistance, impairment of antitumor and tumor progression. SUMMARY SLAM-family receptors promote the progression of hematologic malignancies by regulating the interaction between malignant cells and the tumor microenvironment. This provides the rationale that SLAM-targeted therapies are appealing strategies to enhance therapeutic outcomes in patients.
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Affiliation(s)
| | - Steven T Rosen
- Department of Hematology & Hematopoietic Cell Transplantation
- Beckman Research Institute, Duarte, California, USA
| | - Christiane Querfeld
- Department of Pathology
- Department of Hematology & Hematopoietic Cell Transplantation
- Division of Dermatology, City of Hope Medical Center
- Beckman Research Institute, Duarte, California, USA
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40
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Zeng W, Liu H, Mao Y, Jiang S, Yi H, Zhang Z, Wang M, Zong Z. Myeloid‑derived suppressor cells: Key immunosuppressive regulators and therapeutic targets in colorectal cancer (Review). Int J Oncol 2024; 65:85. [PMID: 39054950 PMCID: PMC11299769 DOI: 10.3892/ijo.2024.5673] [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: 02/19/2024] [Accepted: 06/03/2024] [Indexed: 07/27/2024] Open
Abstract
Globally, colorectal cancer (CRC) is the third most common type of cancer. CRC has no apparent symptoms in the early stages of disease, and most patients receive a confirmed diagnosis in the middle or late disease stages. The incidence of CRC continues to increase, and the affected population tends to be younger. Therefore, determining how to achieve an early CRC diagnosis and treatment has become a top priority for prolonging patient survival. Myeloid‑derived suppressor cells (MDSCs) are a group of bone marrow‑derived immuno‑negative regulatory cells that are divided into two subpopulations, polymorphonuclear‑MDSCs and monocytic‑MDSCs, based on their phenotypic similarities to neutrophils and monocytes, respectively. These cells can inhibit the immune response and promote cancer cell metastasis in the tumour microenvironment (TME). A large aggregation of MDSCs in the TME is often a marker of cancer and a poor prognosis in inflammatory diseases of the intestine (such as colonic adenoma and ulcerative colitis). In the present review, the phenotypic classification of MDSCs in the CRC microenvironment are first discussed. Then, the amplification, role and metastatic mechanism of MDSCs in the CRC TME are described, focusing on genes, gene modifications, proteins and the intestinal microenvironment. Finally, the progress in CRC‑targeted therapies that aim to modulate the quantity, function and structure of MDSCs are summarized in the hope of identifying potential screening markers for CRC and improving CRC prognosis and therapeutic options.
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Affiliation(s)
- Wenjuan Zeng
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi 330006, P.R. China
- HuanKui Academy, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Haohan Liu
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Yuanhao Mao
- Fuzhou Medical College, Nanchang University, Fuzhou, Jiangxi 330006, P.R. China
| | - Shihao Jiang
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Hao Yi
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Zitong Zhang
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi 330006, P.R. China
- HuanKui Academy, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Menghui Wang
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi 330006, P.R. China
- HuanKui Academy, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Zhen Zong
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi 330006, P.R. China
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Nakamura T, Conrad M. Exploiting ferroptosis vulnerabilities in cancer. Nat Cell Biol 2024; 26:1407-1419. [PMID: 38858502 DOI: 10.1038/s41556-024-01425-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Accepted: 04/17/2024] [Indexed: 06/12/2024]
Abstract
Ferroptosis is a distinct lipid peroxidation-dependent form of necrotic cell death. This process has been increasingly contemplated as a new target for cancer therapy because of an intrinsic or acquired ferroptosis vulnerability in difficult-to-treat cancers and tumour microenvironments. Here we review recent advances in our understanding of the molecular mechanisms that underlie ferroptosis and highlight available tools for the modulation of ferroptosis sensitivity in cancer cells and communication with immune cells within the tumour microenvironment. We further discuss how these new insights into ferroptosis-activating pathways can become new armouries in the fight against cancer.
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Affiliation(s)
- Toshitaka Nakamura
- Institute of Metabolism and Cell Death, Molecular Targets & Therapeutics Center, Helmholtz Munich, Neuherberg, Germany
| | - Marcus Conrad
- Institute of Metabolism and Cell Death, Molecular Targets & Therapeutics Center, Helmholtz Munich, Neuherberg, Germany.
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42
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Carter MJ, Carrol ED, Ranjit S, Mozun R, Kissoon N, Watson RS, Schlapbach LJ. Susceptibility to childhood sepsis, contemporary management, and future directions. THE LANCET. CHILD & ADOLESCENT HEALTH 2024; 8:682-694. [PMID: 39142742 DOI: 10.1016/s2352-4642(24)00141-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Revised: 05/27/2024] [Accepted: 06/04/2024] [Indexed: 08/16/2024]
Abstract
Sepsis disproportionally affects children across all health-care settings and is one of the leading causes of morbidity and mortality in neonatal and paediatric age groups. As shown in the first paper in this Series, the age-specific incidence of sepsis is highest during the first years of life, before approaching adult incidence rates during adolescence. In the second paper in this Series, we focus on the unique susceptibility of paediatric patients to sepsis and how the underlying dysregulated host response relates to developmental aspects of children's immune system, genetic, perinatal, and environmental factors, and comorbidities and socioeconomic determinants of health, which often differ between children and adults. State-of-the-art clinical management of paediatric sepsis is organised around three treatment pillars-diagnosis, early resuscitation, and titration of advanced care-and we examine available treatment guidelines and the limitations of their supporting evidence. Serious evidence gaps remain in key areas of paediatric sepsis care, especially surrounding recognition, common interventions, and survivor support, and to this end we offer a research roadmap for the next decade that could accelerate targeted diagnostics and personalised use of immunomodulation. However, improving outcomes for children with sepsis relies fundamentally on systematic quality improvement in both recognition and treatment, which is the theme of the third paper in this Series. Digital health, as shown in the fourth and final paper of this Series, holds promising potential in breaking down the barriers that hinder progress in paediatric sepsis care and, ultimately, global child health.
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Affiliation(s)
- Michael J Carter
- Centre for Human Genetics, University of Oxford, Oxford, UK; Paediatric Intensive Care unit, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Enitan D Carrol
- Department of Clinical Infection, Microbiology and Immunology, University of Liverpool Institute of Infection, Veterinary and Ecological Sciences, Liverpool, UK
| | | | - Rebeca Mozun
- Department of Intensive Care and Neonatology, and Children's Research Center, University Children's Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Niranjan Kissoon
- Global Child Health Department of Pediatrics and Emergency Medicine, British Columbia Women and Children's Hospital and the University of British Columbia, Vancouver, BC, Canada
| | - R Scott Watson
- Seattle Children's Hospital, University of Washington School of Medicine, Seattle, WA, USA
| | - Luregn J Schlapbach
- Department of Intensive Care and Neonatology, and Children's Research Center, University Children's Hospital Zurich, University of Zurich, Zurich, Switzerland; Child Health Research Centre, The University of Queensland, Brisbane, QLD, Australia.
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43
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Clayton SM, Shafikhani SH, Soulika AM. Macrophage and Neutrophil Dysfunction in Diabetic Wounds. Adv Wound Care (New Rochelle) 2024; 13:463-484. [PMID: 38695109 DOI: 10.1089/wound.2023.0149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2024] Open
Abstract
Significance: The incidence of diabetes continues to rise throughout the world in an alarming rate. Diabetic patients often develop diabetic foot ulcers (DFUs), many of which do not heal. Non-healing DFUs are a major cause of hospitalization, amputation, and increased morbidity. Understanding the underlying mechanisms of impaired healing in DFU is crucial for its management. Recent Advances: This review focuses on the recent advancements on macrophages and neutrophils in diabetic wounds and DFUs. In particular, we discuss diabetes-induced dysregulations and dysfunctions of macrophages and neutrophils. Critical Issues: It is well established that diabetic wounds are characterized by stalled inflammation that results in impaired healing. Recent findings in the field suggest that dysregulation of macrophages and neutrophils plays a critical role in impaired healing in DFUs. The delineation of mechanisms that restore macrophage and neutrophil function in diabetic wound healing is the focus of intense investigation. Future Directions: The breadth of recently generated knowledge on the activity of macrophages and neutrophils in diabetic wound healing is impressive. Experimental models have delineated pathways that hold promise for the treatment of diabetic wounds and DFUs. These pathways may be useful targets for further clinical investigation.
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Affiliation(s)
- Shannon M Clayton
- Institute for Pediatric Regenerative Medicine, Shriners Hospitals for Children, Sacramento, California, USA
- Department of Dermatology, School of Medicine, University of California Davis, Sacramento, California, USA
| | - Sasha H Shafikhani
- Department of Internal Medicine, Division of Hematology, Oncology and Cell Therapy, Rush University, Chicago, Illinois, USA
| | - Athena M Soulika
- Institute for Pediatric Regenerative Medicine, Shriners Hospitals for Children, Sacramento, California, USA
- Department of Dermatology, School of Medicine, University of California Davis, Sacramento, California, USA
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Sarkar D, Pramanik A, Das D, Bhattacharyya S. Shifting phenotype and differentiation of CD11b +Gr.1 + immature heterogeneous myeloid derived adjuster cells support inflammation and induce regulators of IL17A in imiquimod induced psoriasis. Inflamm Res 2024; 73:1581-1599. [PMID: 39052064 DOI: 10.1007/s00011-024-01918-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Revised: 06/19/2024] [Accepted: 07/09/2024] [Indexed: 07/27/2024] Open
Abstract
OBJECTIVE AND DESIGN The exact immunological mechanism of widespread chronic inflammatory skin disorder psoriasis has not been fully established. CD11b+Gr.1+ myeloid-derived cells are immature heterogeneous cells with T-cell suppressive property in neoplasia; however, influence of these cells on adaptive immunity is highly contextual; therefore, we dubbed these cells as myeloid-derived adjuster cells (MDAC). We studied imiquimod induced psoriasis in mouse model and evaluated for the first time the RORγt-NFAT1 axis in MDACs and the function, differentiation and interaction of these cells with T cells. MATERIALS AND METHODS The status of T cells and MDACs; their functionality and differentiation properties, and the roles of RORγt and NFAT1 in MDACs were evaluated using flow cytometry, qRT-PCR and confocal imaging. RESULTS We found gradual increase in T cells and MDACs and an increase in the number of IL17 -secreting MDACs and T cells in the skin of psoriatic animals. We also noted that MDAC differentiation is biased toward M1 macrophages and DCs which perpetuate inflammation. We found that psoriatic MDACs were unable to suppress T-cell proliferation or activation but seemingly helped these T cells produce more IL17. Inhibition of the RORγt/NFAT1 axis in MDACs increased the suppressive nature of MDACs, allowing these cells to suppress the activity of psoriatic T-cells. CONCLUSION Our results indicate that altered MDAC properties in psoriatic condition sustains pathological inflammation and RORγt and NFAT1 as promising intervention target for psoriasis management.
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Affiliation(s)
- Debanjan Sarkar
- Immunobiology and Translational Medicine Laboratory, Department of Zoology, Sidho Kanho Birsha University, Purulia, 723104, India
| | - Anik Pramanik
- Immunobiology and Translational Medicine Laboratory, Department of Zoology, Sidho Kanho Birsha University, Purulia, 723104, India
| | - Dona Das
- Immunobiology and Translational Medicine Laboratory, Department of Zoology, Sidho Kanho Birsha University, Purulia, 723104, India
| | - Sankar Bhattacharyya
- Immunobiology and Translational Medicine Laboratory, Department of Zoology, Sidho Kanho Birsha University, Purulia, 723104, India.
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Longobardi G, Moore TL, Conte C, Ungaro F, Satchi-Fainaro R, Quaglia F. Polyester nanoparticles delivering chemotherapeutics: Learning from the past and looking to the future to enhance their clinical impact in tumor therapy. WILEY INTERDISCIPLINARY REVIEWS. NANOMEDICINE AND NANOBIOTECHNOLOGY 2024; 16:e1990. [PMID: 39217459 DOI: 10.1002/wnan.1990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/29/2024] [Revised: 07/20/2024] [Accepted: 07/23/2024] [Indexed: 09/04/2024]
Abstract
Polymeric nanoparticles (NPs), specifically those comprised of biodegradable and biocompatible polyesters, have been heralded as a game-changing drug delivery platform. In fact, poly(α-hydroxy acids) such as polylactide (PLA), poly(lactide-co-glycolide) (PLGA), and poly(ε-caprolactone) (PCL) have been heavily researched in the past three decades as the material basis of polymeric NPs for drug delivery applications. As materials, these polymers have found success in resorbable sutures, biodegradable implants, and even monolithic, biodegradable platforms for sustained release of therapeutics (e.g., proteins and small molecules) and diagnostics. Few fields have gained more attention in drug delivery through polymeric NPs than cancer therapy. However, the clinical translational of polymeric nanomedicines for treating solid tumors has not been congruent with the fervor or funding in this particular field of research. Here, we attempt to provide a comprehensive snapshot of polyester NPs in the context of chemotherapeutic delivery. This includes a preliminary exploration of the polymeric nanomedicine in the cancer research space. We examine the various processes for producing polyester NPs, including methods for surface-functionalization, and related challenges. After a detailed overview of the multiple factors involved with the delivery of NPs to solid tumors, the crosstalk between particle design and interactions with biological systems is discussed. Finally, we report state-of-the-art approaches toward effective delivery of NPs to tumors, aiming at identifying new research areas and re-evaluating the reasons why some research avenues have underdelivered. We hope our effort will contribute to a better understanding of the gap to fill and delineate the future research work needed to bring polyester-based NPs closer to clinical application. This article is categorized under: Therapeutic Approaches and Drug Discovery > Nanomedicine for Oncologic Disease Nanotechnology Approaches to Biology > Nanoscale Systems in Biology Therapeutic Approaches and Drug Discovery > Emerging Technologies.
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Affiliation(s)
| | - Thomas Lee Moore
- Department of Pharmacy, University of Naples Federico II, Naples, Italy
| | - Claudia Conte
- Department of Pharmacy, University of Naples Federico II, Naples, Italy
| | - Francesca Ungaro
- Department of Pharmacy, University of Naples Federico II, Naples, Italy
| | - Ronit Satchi-Fainaro
- Department of Physiology and Pharmacology, Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Sagol School of Neurosciences, Tel Aviv University, Tel Aviv, Israel
| | - Fabiana Quaglia
- Department of Pharmacy, University of Naples Federico II, Naples, Italy
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Luo X, Huang W, Li S, Sun M, Hu D, Jiang J, Zhang Z, Wang Y, Wang Y, Zhang J, Wu Z, Ji X, Liu D, Chen X, Zhang B, Liang H, Li Y, Liu B, Wang S, Xu X, Nie Y, Wu K, Fan D, Xia L. SOX12 Facilitates Hepatocellular Carcinoma Progression and Metastasis through Promoting Regulatory T-Cells Infiltration and Immunosuppression. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2310304. [PMID: 39072947 PMCID: PMC11423149 DOI: 10.1002/advs.202310304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Revised: 06/26/2024] [Indexed: 07/30/2024]
Abstract
Despite the success of immunotherapy in treating hepatocellular carcinoma (HCC), HCC remains a severe threat to health. Here, a crucial transcription factor, SOX12, is revealed that induces the immunosuppression of liver tumor microenvironment. Overexpressing SOX12 in HCC syngeneic models increases intratumoral regulatory T-cell (Treg) infiltration, decreases CD8+T-cell infiltration, and hastens HCC metastasis. Hepatocyte-specific SOX12 knockout attenuates DEN/CCl4-induced HCC progression and metastasis, whereas hepatocyte-specific SOX12 knock-in accelerates these effects. Mechanistically, SOX12 transcriptionally activates C-C motif chemokine ligand 22 (CCL22) expression to promote the recruitment and suppressive activity of Tregs. Moreover, SOX12 transcriptionally upregulates CD274 expression to suppress CD8+T-cell infiltration. Either knockdown of CCL22 or PD-L1 dampens SOX12-mediated HCC metastasis. Blocking of CC chemokine receptor 4 (CCR4), a receptor for CCL22, by inhibitor C-021 or Treg-specific knockout of CCR4 inhibits SOX12-mediated HCC metastasis. Transforming growth factor-β1 (TGF-β1)/TGFβR1-Smad2/3/4 is identified as a key upstream signaling for SOX12 overexpression in HCC cells. Combining C-021 or TGFβR1 inhibitor galunisertib with anti-PD-L1 exhibits an enhanced antitumor effect in two HCC models. Collectively, the findings demonstrate that SOX12 contributes to HCC immunosuppression through the CCL22/CCR4-Treg and PD-L1-CD8+T axes. Blocking of CCR4 or TGFβR1 improves the efficacy of anti-PD-L1 in SOX12-mediated HCC.
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Affiliation(s)
- Xiangyuan Luo
- Department of GastroenterologyInstitute of Liver and Gastrointestinal DiseasesHubei Key Laboratory of Hepato‐Pancreato‐Biliary DiseasesTongji Hospital of Tongji Medical CollegeHuazhong University of Science and TechnologyWuhan430030China
| | - Wenjie Huang
- Hepatic Surgery CenterHubei Key Laboratory of Hepato‐Pancreato‐Biliary DiseasesTongji Hospital of Tongji Medical CollegeHuazhong University of Science and TechnologyClinical Medicine Research Center for Hepatic Surgery of Hubei ProvinceKey Laboratory of Organ TransplantationMinistry of Education and Ministry of Public HealthWuhan430030China
- State Key Laboratory of Holistic Integrative Management of Gastrointestinal Cancers and National Clinical Research Center for Digestive DiseasesXijing Hospital of Digestive DiseasesFourth Military Medical UniversityXi’ an710032China
| | - Siwen Li
- Department of GastroenterologyInstitute of Liver and Gastrointestinal DiseasesHubei Key Laboratory of Hepato‐Pancreato‐Biliary DiseasesTongji Hospital of Tongji Medical CollegeHuazhong University of Science and TechnologyWuhan430030China
| | - Mengyu Sun
- Department of GastroenterologyInstitute of Liver and Gastrointestinal DiseasesHubei Key Laboratory of Hepato‐Pancreato‐Biliary DiseasesTongji Hospital of Tongji Medical CollegeHuazhong University of Science and TechnologyWuhan430030China
| | - Dian Hu
- Department of GastroenterologyInstitute of Liver and Gastrointestinal DiseasesHubei Key Laboratory of Hepato‐Pancreato‐Biliary DiseasesTongji Hospital of Tongji Medical CollegeHuazhong University of Science and TechnologyWuhan430030China
| | - Junqing Jiang
- Department of GastroenterologyInstitute of Liver and Gastrointestinal DiseasesHubei Key Laboratory of Hepato‐Pancreato‐Biliary DiseasesTongji Hospital of Tongji Medical CollegeHuazhong University of Science and TechnologyWuhan430030China
| | - Zerui Zhang
- Department of GastroenterologyInstitute of Liver and Gastrointestinal DiseasesHubei Key Laboratory of Hepato‐Pancreato‐Biliary DiseasesTongji Hospital of Tongji Medical CollegeHuazhong University of Science and TechnologyWuhan430030China
| | - Yijun Wang
- Department of GastroenterologyInstitute of Liver and Gastrointestinal DiseasesHubei Key Laboratory of Hepato‐Pancreato‐Biliary DiseasesTongji Hospital of Tongji Medical CollegeHuazhong University of Science and TechnologyWuhan430030China
| | - Yufei Wang
- Department of GastroenterologyInstitute of Liver and Gastrointestinal DiseasesHubei Key Laboratory of Hepato‐Pancreato‐Biliary DiseasesTongji Hospital of Tongji Medical CollegeHuazhong University of Science and TechnologyWuhan430030China
| | - Jiaqian Zhang
- Department of GastroenterologyInstitute of Liver and Gastrointestinal DiseasesHubei Key Laboratory of Hepato‐Pancreato‐Biliary DiseasesTongji Hospital of Tongji Medical CollegeHuazhong University of Science and TechnologyWuhan430030China
| | - Zhangfan Wu
- Department of GastroenterologyInstitute of Liver and Gastrointestinal DiseasesHubei Key Laboratory of Hepato‐Pancreato‐Biliary DiseasesTongji Hospital of Tongji Medical CollegeHuazhong University of Science and TechnologyWuhan430030China
| | - Xiaoyu Ji
- Department of GastroenterologyInstitute of Liver and Gastrointestinal DiseasesHubei Key Laboratory of Hepato‐Pancreato‐Biliary DiseasesTongji Hospital of Tongji Medical CollegeHuazhong University of Science and TechnologyWuhan430030China
| | - Danfei Liu
- Department of GastroenterologyInstitute of Liver and Gastrointestinal DiseasesHubei Key Laboratory of Hepato‐Pancreato‐Biliary DiseasesTongji Hospital of Tongji Medical CollegeHuazhong University of Science and TechnologyWuhan430030China
| | - Xiaoping Chen
- Hepatic Surgery CenterHubei Key Laboratory of Hepato‐Pancreato‐Biliary DiseasesTongji Hospital of Tongji Medical CollegeHuazhong University of Science and TechnologyClinical Medicine Research Center for Hepatic Surgery of Hubei ProvinceKey Laboratory of Organ TransplantationMinistry of Education and Ministry of Public HealthWuhan430030China
| | - Bixiang Zhang
- Hepatic Surgery CenterHubei Key Laboratory of Hepato‐Pancreato‐Biliary DiseasesTongji Hospital of Tongji Medical CollegeHuazhong University of Science and TechnologyClinical Medicine Research Center for Hepatic Surgery of Hubei ProvinceKey Laboratory of Organ TransplantationMinistry of Education and Ministry of Public HealthWuhan430030China
| | - Huifang Liang
- Hepatic Surgery CenterHubei Key Laboratory of Hepato‐Pancreato‐Biliary DiseasesTongji Hospital of Tongji Medical CollegeHuazhong University of Science and TechnologyClinical Medicine Research Center for Hepatic Surgery of Hubei ProvinceKey Laboratory of Organ TransplantationMinistry of Education and Ministry of Public HealthWuhan430030China
| | - Yiwei Li
- The Key Laboratory for Biomedical Photonics of MOE at Wuhan National Laboratory for Optoelectronics‐Hubei Bioinformatics and Molecular Imaging Key LaboratorySystems Biology ThemeDepartment of Biomedical EngineeringCollege of Life Science and TechnologyHuazhong University of Science and TechnologyWuhan430074China
| | - Bifeng Liu
- The Key Laboratory for Biomedical Photonics of MOE at Wuhan National Laboratory for Optoelectronics‐Hubei Bioinformatics and Molecular Imaging Key LaboratorySystems Biology ThemeDepartment of Biomedical EngineeringCollege of Life Science and TechnologyHuazhong University of Science and TechnologyWuhan430074China
| | - Shuai Wang
- Key Laboratory of Integrated Oncology and Intelligent Medicine of Zhejiang ProvinceDepartment of Hepatobiliary and Pancreatic SurgeryAffiliated Hangzhou First People's HospitalZhejiang University School of MedicineHangzhou310006China
| | - Xiao Xu
- Key Laboratory of Integrated Oncology and Intelligent Medicine of Zhejiang ProvinceDepartment of Hepatobiliary and Pancreatic SurgeryAffiliated Hangzhou First People's HospitalZhejiang University School of MedicineHangzhou310006China
| | - Yongzhan Nie
- State Key Laboratory of Holistic Integrative Management of Gastrointestinal Cancers and National Clinical Research Center for Digestive DiseasesXijing Hospital of Digestive DiseasesFourth Military Medical UniversityXi’ an710032China
| | - Kaichun Wu
- State Key Laboratory of Holistic Integrative Management of Gastrointestinal Cancers and National Clinical Research Center for Digestive DiseasesXijing Hospital of Digestive DiseasesFourth Military Medical UniversityXi’ an710032China
| | - Daiming Fan
- State Key Laboratory of Holistic Integrative Management of Gastrointestinal Cancers and National Clinical Research Center for Digestive DiseasesXijing Hospital of Digestive DiseasesFourth Military Medical UniversityXi’ an710032China
| | - Limin Xia
- Department of GastroenterologyInstitute of Liver and Gastrointestinal DiseasesHubei Key Laboratory of Hepato‐Pancreato‐Biliary DiseasesTongji Hospital of Tongji Medical CollegeHuazhong University of Science and TechnologyWuhan430030China
- State Key Laboratory of Holistic Integrative Management of Gastrointestinal Cancers and National Clinical Research Center for Digestive DiseasesXijing Hospital of Digestive DiseasesFourth Military Medical UniversityXi’ an710032China
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Jeong JH, Kim DJ, Hong SJ, Ahn JH, Lee DJ, Jang AR, Kim S, Cho HJ, Lee JY, Park JH, Kim YM, Ko HJ. Investigating the Immune-Stimulating Potential of β-Glucan from Aureobasidium pullulans in Cancer Immunotherapy. Biomol Ther (Seoul) 2024; 32:556-567. [PMID: 39091181 PMCID: PMC11392664 DOI: 10.4062/biomolther.2024.047] [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: 03/20/2024] [Revised: 05/24/2024] [Accepted: 06/10/2024] [Indexed: 08/04/2024] Open
Abstract
β-glucan, a polysaccharide found in various sources, exhibits unique physicochemical properties, yet its high polymerization limits clinical applications because of its solubility. Addressing this limitation, we introduce PPTEE-glycan, a highly purified soluble β-1,3/1,6-glucan derived from Aureobasidium pullulans. The refined PPTEE-glycan demonstrated robust immune stimulation in vitro, activated dendritic cells, and enhanced co-stimulatory markers, cytokines, and cross-presentation. Formulated as a PPTEE + microemulsion (ME), it elevated immune responses in vivo, promoting antigen-specific antibodies and CD8+ T cell proliferation. Intratumoral administration of PPTEE + ME in tumor-bearing mice induced notable tumor regression, which was linked to the activation of immunosuppressive cells. This study highlights the potential of high-purity Aureobasidium pullulans-derived β-glucan, particularly PPTEE, as promising immune adjuvants, offering novel avenues for advancing cancer immunotherapy.
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Affiliation(s)
- Jae-Hyeon Jeong
- Department of Pharmacy, Kangwon National University, Chuncheon 24341, Republic of Korea
- KNU Researcher training program for Innovative Drug Development Research Team for Intractable Diseases (BK21 plus), Kangwon National University, Chuncheon 24341, Republic of Korea
- Global/Gangwon Innovative Biologics-Regional Leading Research Center (GIB-RLRC), Kangwon National University, Chuncheon 24341, Republic of Korea
| | - Dae-Joon Kim
- Department of Pharmacy, Kangwon National University, Chuncheon 24341, Republic of Korea
- KNU Researcher training program for Innovative Drug Development Research Team for Intractable Diseases (BK21 plus), Kangwon National University, Chuncheon 24341, Republic of Korea
- Global/Gangwon Innovative Biologics-Regional Leading Research Center (GIB-RLRC), Kangwon National University, Chuncheon 24341, Republic of Korea
| | - Seong-Jin Hong
- Institute of Agricultural Science and Technology, Chonnam National University, Gwangju 61186, Republic of Korea
- Department of Integrative Food, Bioscience and Biotechnology, Chonnam National University, Gwangju 61186, Republic of Korea
| | - Jae-Hee Ahn
- Department of Pharmacy, Kangwon National University, Chuncheon 24341, Republic of Korea
- Global/Gangwon Innovative Biologics-Regional Leading Research Center (GIB-RLRC), Kangwon National University, Chuncheon 24341, Republic of Korea
| | - Dong-Ju Lee
- Department of Pharmacy, Kangwon National University, Chuncheon 24341, Republic of Korea
- KNU Researcher training program for Innovative Drug Development Research Team for Intractable Diseases (BK21 plus), Kangwon National University, Chuncheon 24341, Republic of Korea
- Global/Gangwon Innovative Biologics-Regional Leading Research Center (GIB-RLRC), Kangwon National University, Chuncheon 24341, Republic of Korea
| | - Ah-Ra Jang
- Nodcure, Inc., Gwangju 61186, Republic of Korea
| | - Sungyun Kim
- Department of Pharmacy, Kangwon National University, Chuncheon 24341, Republic of Korea
- KNU Researcher training program for Innovative Drug Development Research Team for Intractable Diseases (BK21 plus), Kangwon National University, Chuncheon 24341, Republic of Korea
| | - Hyun-Jong Cho
- Department of Pharmacy, Kangwon National University, Chuncheon 24341, Republic of Korea
- KNU Researcher training program for Innovative Drug Development Research Team for Intractable Diseases (BK21 plus), Kangwon National University, Chuncheon 24341, Republic of Korea
| | | | - Jong-Hwan Park
- Nodcure, Inc., Gwangju 61186, Republic of Korea
- Laboratory Animal Medicine, Animal Medical Institute, College of Veterinary Medicine, Chonnam National University, Gwangju 61186, Republic of Korea
| | - Young-Min Kim
- Institute of Agricultural Science and Technology, Chonnam National University, Gwangju 61186, Republic of Korea
- Department of Integrative Food, Bioscience and Biotechnology, Chonnam National University, Gwangju 61186, Republic of Korea
| | - Hyun-Jeong Ko
- Department of Pharmacy, Kangwon National University, Chuncheon 24341, Republic of Korea
- KNU Researcher training program for Innovative Drug Development Research Team for Intractable Diseases (BK21 plus), Kangwon National University, Chuncheon 24341, Republic of Korea
- Global/Gangwon Innovative Biologics-Regional Leading Research Center (GIB-RLRC), Kangwon National University, Chuncheon 24341, Republic of Korea
- Nodcure, Inc., Gwangju 61186, Republic of Korea
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Mukhopadhyay SS, Swan KF, Pridjian G, Kolls JK, Zhuang Y, Yin Q, Lasky JA, Flemington E, Morris CA, Lin Z, Morris GF. Gammaherpesvirus Infection Stimulates Lung Tumor-Promoting Inflammation. Pathogens 2024; 13:747. [PMID: 39338937 PMCID: PMC11434807 DOI: 10.3390/pathogens13090747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2024] [Revised: 08/27/2024] [Accepted: 08/28/2024] [Indexed: 09/30/2024] Open
Abstract
Lung tumor-promoting environmental exposures and γherpesvirus infections are associated with Type 17 inflammation. To test the effect of γherpesvirus infection in promoting lung tumorigenesis, we infected mutant K-Ras-expressing (K-RasLA1) mice with the murine γherpesvirus MHV68 via oropharyngeal aspiration. After 7 weeks, the infected mice displayed a more than 2-fold increase in lung tumors relative to their K-RasLA1 uninfected littermates. Assessment of cytokines in the lung revealed that expression of Type 17 cytokines (Il-6, Cxcl1, Csf3) peaked at day 7 post-infection. These observations correlated with the post-infection appearance of known immune mediators of tumor promotion via IL-17A in the lungs of tumor-bearing mice. Surprisingly, Cd84, an immune cell marker mRNA, did not increase in MHV68-infected wild-type mice lacking lung tumors. Csf3 and Cxcl1 protein levels increased more in the lungs of infected K-RasLA1 mice relative to infected wild-type littermates. Flow cytometric and transcriptomic analyses indicated that the infected K-RasLA1 mice had increased Ly6Gdim/Ly6Chi immune cells in the lung relative to levels seen in uninfected control K-RasLA1 mice. Selective methylation of adenosines (m6A modification) in immune-cell-enriched mRNAs appeared to correlate with inflammatory infiltrates in the lung. These observations implicate γherpesvirus infection in lung tumor promotion and selective accumulation of immune cells in the lung that appears to be associated with m6A modification of mRNAs in those cells.
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Affiliation(s)
- Sudurika S. Mukhopadhyay
- Departments of Microbiology & Immunology and Pathology & Laboratory Medicine, School of Medicine, Tulane University, New Orleans, LA 70118, USA;
| | - Kenneth F. Swan
- Department of Obstetrics & Gynecology, School of Medicine, Tulane University, New Orleans, LA 70118, USA; (K.F.S.); (G.P.)
| | - Gabriella Pridjian
- Department of Obstetrics & Gynecology, School of Medicine, Tulane University, New Orleans, LA 70118, USA; (K.F.S.); (G.P.)
| | - Jay K. Kolls
- Departments of Medicine & Pediatrics, School of Medicine, Tulane University, New Orleans, LA 70118, USA;
| | - Yan Zhuang
- Division of Pulmonary, Critical Care and Environmental Medicine, Department of Medicine, School of Medicine, Tulane University, New Orleans, LA 70118, USA; (Y.Z.); (Q.Y.); (J.A.L.)
| | - Qinyan Yin
- Division of Pulmonary, Critical Care and Environmental Medicine, Department of Medicine, School of Medicine, Tulane University, New Orleans, LA 70118, USA; (Y.Z.); (Q.Y.); (J.A.L.)
| | - Joseph A. Lasky
- Division of Pulmonary, Critical Care and Environmental Medicine, Department of Medicine, School of Medicine, Tulane University, New Orleans, LA 70118, USA; (Y.Z.); (Q.Y.); (J.A.L.)
| | - Erik Flemington
- Department of Pathology & Laboratory Medicine, School of Medicine, Tulane Cancer Center, Tulane University, New Orleans, LA 70118, USA; (E.F.); (Z.L.)
| | - Cindy A. Morris
- Department of Microbiology and Immunology, School of Medicine, Tulane University, New Orleans, LA 70118, USA;
| | - Zhen Lin
- Department of Pathology & Laboratory Medicine, School of Medicine, Tulane Cancer Center, Tulane University, New Orleans, LA 70118, USA; (E.F.); (Z.L.)
| | - Gilbert F. Morris
- Department of Pathology & Laboratory Medicine, School of Medicine, Tulane Cancer Center, Tulane University, New Orleans, LA 70118, USA; (E.F.); (Z.L.)
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Liu J, Zhong F, Chen Y. UCN-Centric Prognostic Model for Predicting Overall Survival and Immune Response in Colorectal Cancer. Genes (Basel) 2024; 15:1139. [PMID: 39336730 PMCID: PMC11430869 DOI: 10.3390/genes15091139] [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: 07/23/2024] [Revised: 08/08/2024] [Accepted: 08/26/2024] [Indexed: 09/30/2024] Open
Abstract
Colorectal cancer (CRC), a prevalent malignancy, ranks third in global incidence and second in mortality rates. Despite advances in screening methods such as colonoscopy, the accurate diagnosis of CRC remains challenging due to the absence of reliable biomarkers. This study aimed to develop a robust prognostic model for precise CRC outcome prediction. Employing weighted co-expression network analysis (WGCNA) and Cox regression analysis on data from The Cancer Genome Atlas (TCGA), we identified a panel of 12 genes strongly associated with patient survival. This gene panel facilitated accurate CRC outcome predictions, which is also validated via the external validation cohort GSE17536. We conducted further investigations into the key gene, urocortin (UCN), using single-cell transcriptomic data and immune infiltration analysis in CRC patients. Our results revealed a significant correlation between high UCN expression and the reduced prevalence of key immune cells, including B cells, CD4+ cytotoxic T cells, CD8+ T cells, and NKT cells. Functional experiments showed that UCN gene interference in the CRC cell lines significantly decreased cancer cell proliferation, underscoring UCN's role in intestinal immunity modulation. The UCN-centric prognostic model developed enhances prognosis prediction accuracy and offers critical insights for CRC diagnosis and therapeutic interventions.
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Affiliation(s)
- Jia Liu
- Key Laboratory of Molecular Microbiology and Technology of the Ministry of Education, Department of Microbiology, Frontiers Science Center for Cell Responses, College of Life Science, Nankai University, Tianjin 300071, China
| | - Feiliang Zhong
- College of Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, China
| | - Yue Chen
- Key Laboratory of Molecular Microbiology and Technology of the Ministry of Education, Department of Microbiology, Frontiers Science Center for Cell Responses, College of Life Science, Nankai University, Tianjin 300071, China
- College of Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, China
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50
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Arshi A, Mahmoudi E, Raeisi F, Dehghan Tezerjani M, Bahramian E, Ahmed Y, Peng C. Exploring potential roles of long non-coding RNAs in cancer immunotherapy: a comprehensive review. Front Immunol 2024; 15:1446937. [PMID: 39257589 PMCID: PMC11384988 DOI: 10.3389/fimmu.2024.1446937] [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: 06/10/2024] [Accepted: 08/05/2024] [Indexed: 09/12/2024] Open
Abstract
Cancer treatment has long been fraught with challenges, including drug resistance, metastasis, and recurrence, making it one of the most difficult diseases to treat effectively. Traditional therapeutic approaches often fall short due to their inability to target cancer stem cells and the complex genetic and epigenetic landscape of tumors. In recent years, cancer immunotherapy has revolutionized the field, offering new hope and viable alternatives to conventional treatments. A particularly promising area of research focuses on non-coding RNAs (ncRNAs), especially long non-coding RNAs (lncRNAs), and their role in cancer resistance and the modulation of signaling pathways. To address these challenges, we performed a comprehensive review of recent studies on lncRNAs and their impact on cancer immunotherapy. Our review highlights the crucial roles that lncRNAs play in affecting both innate and adaptive immunity, thereby influencing the outcomes of cancer treatments. Key observations from our review indicate that lncRNAs can modify the tumor immune microenvironment, enhance immune cell infiltration, and regulate cytokine production, all of which contribute to tumor growth and resistance to therapies. These insights suggest that lncRNAs could serve as potential targets for precision medicine, opening up new avenues for developing more effective cancer immunotherapies. By compiling recent research on lncRNAs across various cancers, this review aims to shed light on their mechanisms within the tumor immune microenvironment.
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Affiliation(s)
- Asghar Arshi
- Department of Biology, York University, Toronto, ON, Canada
| | - Esmaeil Mahmoudi
- Young Researchers and Elite Club, Islamic Azad University, Shahrekord, Iran
| | | | - Masoud Dehghan Tezerjani
- Department of bioinformatics, School of Advanced Medical Technologies, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Elham Bahramian
- Department of Biological Sciences, University of Arkansas, Fayetteville, AR, United States
| | - Yeasin Ahmed
- Department of Biological Sciences, University of Arkansas, Fayetteville, AR, United States
| | - Chun Peng
- Department of Biology, York University, Toronto, ON, Canada
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