1
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Olejarz W, Basak G. Emerging Therapeutic Targets and Drug Resistance Mechanisms in Immunotherapy of Hematological Malignancies. Cancers (Basel) 2023; 15:5765. [PMID: 38136311 PMCID: PMC10741639 DOI: 10.3390/cancers15245765] [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: 10/31/2023] [Revised: 11/22/2023] [Accepted: 12/06/2023] [Indexed: 12/24/2023] Open
Abstract
CAR-T cell therapy has revolutionized the treatment of hematological malignancies with high remission rates in the case of ALL and NHL. This therapy has some limitations such as long manufacturing periods, persistent restricted cell sources and high costs. Moreover, combination regimens increase the risk of immune-related adverse events, so the identification new therapeutic targets is important to minimize the risk of toxicities and to guide more effective approaches. Cancer cells employ several mechanisms to evade immunosurveillance, which causes resistance to immunotherapy; therefore, a very important therapeutic approach is to focus on the development of rational combinations of targeted therapies with non-overlapping toxicities. Recent progress in the development of new inhibitory clusters of differentiation (CDs), signaling pathway molecules, checkpoint inhibitors, and immunosuppressive cell subsets and factors in the tumor microenvironment (TME) has significantly improved anticancer responses. Novel strategies regarding combination immunotherapies with CAR-T cells are the most promising approach to cure cancer.
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Affiliation(s)
- Wioletta Olejarz
- Department of Biochemistry and Pharmacogenomics, Faculty of Pharmacy, Medical University of Warsaw, 02-091 Warsaw, Poland
- Centre for Preclinical Research, Medical University of Warsaw, 02-091 Warsaw, Poland
| | - Grzegorz Basak
- Department of Hematology, Transplantation and Internal Medicine, Medical University of Warsaw, 02-091 Warsaw, Poland;
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2
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Chen X, Li J, Chen Y, Que Z, Du J, Zhang J. B7 Family Members in Pancreatic Ductal Adenocarcinoma: Attractive Targets for Cancer Immunotherapy. Int J Mol Sci 2022; 23:ijms232315005. [PMID: 36499340 PMCID: PMC9740860 DOI: 10.3390/ijms232315005] [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: 11/02/2022] [Revised: 11/25/2022] [Accepted: 11/27/2022] [Indexed: 12/05/2022] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is one of the deadliest cancers, with a five-year survival rate of approximately 5-10%. The immune checkpoint blockade represented by PD-1/PD-L1 inhibitors has been effective in a variety of solid tumors but has had little clinical response in pancreatic cancer patients. The unique suppressive immune microenvironment is the primary reason for this outcome, and it is essential to identify key targets to remodel the immune microenvironment. Some B7 family immune checkpoints, particularly PD-L1, PD-L2, B7-H3, B7-H4, VISTA and HHLA2, have been identified as playing a significant role in the control of tumor immune responses. This paper provides a comprehensive overview of the recent research progress of some members of the B7 family in pancreatic cancer, which revealed that they can be involved in tumor progression through immune-dependent and non-immune-dependent pathways, highlighting the mechanisms of their involvement in tumor immune escape and assessing the prospects of their clinical application. Targeting B7 family immune checkpoints is expected to result in novel immunotherapeutic treatments for patients with pancreatic cancer.
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Affiliation(s)
- Xin Chen
- Department of Microbiology and Immunology, Medical School, Southeast University, Nanjing 210009, China
- Jiangsu Key Laboratory of Molecular Imaging and Function Imaging, Medical School, Southeast University, Nanjing 210009, China
| | - Jie Li
- Department of Microbiology and Immunology, Medical School, Southeast University, Nanjing 210009, China
| | - Yue Chen
- Department of Microbiology and Immunology, Medical School, Southeast University, Nanjing 210009, China
| | - Ziting Que
- Department of Microbiology and Immunology, Medical School, Southeast University, Nanjing 210009, China
| | - Jiawei Du
- Jiangsu Key Laboratory of Molecular Imaging and Function Imaging, Medical School, Southeast University, Nanjing 210009, China
| | - Jianqiong Zhang
- Department of Microbiology and Immunology, Medical School, Southeast University, Nanjing 210009, China
- Jiangsu Key Laboratory of Molecular Imaging and Function Imaging, Medical School, Southeast University, Nanjing 210009, China
- Correspondence: ; Tel.: +86-25-83272314
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3
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Ahmad HI, Jabbar A, Mushtaq N, Javed Z, Hayyat MU, Bashir J, Naseeb I, Abideen ZU, Ahmad N, Chen J. Immune Tolerance vs. Immune Resistance: The Interaction Between Host and Pathogens in Infectious Diseases. Front Vet Sci 2022; 9:827407. [PMID: 35425833 PMCID: PMC9001959 DOI: 10.3389/fvets.2022.827407] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Accepted: 02/17/2022] [Indexed: 11/13/2022] Open
Abstract
The immune system is most likely developed to reduce the harmful impact of infections on the host homeostasis. This defense approach is based on the coordinated activity of innate and adaptive immune system components, which detect and target infections for containment, killing, or expulsion by the body's defense mechanisms. These immunological processes are responsible for decreasing the pathogen burden of an infected host to maintain homeostasis that is considered to be infection resistance. Immune-driven resistance to infection is connected with a second, and probably more important, defensive mechanism: it helps to minimize the amount of dysfunction imposed on host parenchymal tissues during infection without having a direct adverse effect on pathogens. Disease tolerance is a defensive approach that relies on tissue damage control systems to prevent infections from causing harm to the host. It also uncouples immune-driven resistance mechanisms from immunopathology and disease, allowing the body to fight infection more effectively. This review discussed the cellular and molecular processes that build disease tolerance to infection and the implications of innate immunity on those systems. In addition, we discuss how symbiotic relationships with microbes and their control by particular components of innate and adaptive immunity alter disease tolerance to infection.
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Affiliation(s)
- Hafiz Ishfaq Ahmad
- Department of Animal Breeding and Genetics, University of Veterinary and Animal Sciences, Lahore, Pakistan
- *Correspondence: Hafiz Ishfaq Ahmad
| | - Abdul Jabbar
- Department of Clinical Medicine, Faculty of Veterinary Science, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - Nadia Mushtaq
- Department of Biological Sciences, Faculty of Fisheries and Wildlife, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - Zainab Javed
- Institute of Pharmaceutical Sciences, Faculty of Biosciences, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - Muhammad Umar Hayyat
- Institute of Pharmaceutical Sciences, Faculty of Biosciences, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - Javaria Bashir
- Department of Medical Sciences, Sharif Medical and Dental Hospital, Lahore, Pakistan
| | - Iqra Naseeb
- Institute of Microbiology, Faculty of Veterinary Science, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - Zain Ul Abideen
- Department of Zoology, Ghazi University, Dera Ghazi Khan, Pakistan
| | - Nisar Ahmad
- Department of Livestock Management, University of Veterinary and Animal Sciences, Pattoki, Pakistan
| | - Jinping Chen
- Guangdong Key Laboratory of Animal Conservation and Resource Utilization, Guangdong Public Laboratory of Wild Animal Conservation and Utilization, Institute of Zoology, Guangdong Academy of Sciences, Guangzhou, China
- Jinping Chen
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4
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Koliaraki V, Henriques A, Prados A, Kollias G. Unfolding innate mechanisms in the cancer microenvironment: The emerging role of the mesenchyme. J Exp Med 2020; 217:133714. [PMID: 32044979 PMCID: PMC7144533 DOI: 10.1084/jem.20190457] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Revised: 12/09/2019] [Accepted: 01/22/2020] [Indexed: 12/13/2022] Open
Abstract
Innate mechanisms in the tumor stroma play a crucial role both in the initial rejection of tumors and in cancer promotion. Here, we provide a concise overview of the innate system in cancer and recent advances in the field, including the activation and functions of innate immune cells and the emerging innate properties and modulatory roles of the fibroblastic mesenchyme. Novel insights into the diverse identities and functions of the innate immune and mesenchymal cells in the microenvironment of tumors should lead to improved anticancer therapies.
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Affiliation(s)
- Vasiliki Koliaraki
- Institute for Fundamental Biomedical Research, Biomedical Sciences Research Center "Alexander Fleming", Vari, Greece
| | - Ana Henriques
- Institute for Fundamental Biomedical Research, Biomedical Sciences Research Center "Alexander Fleming", Vari, Greece.,Institute for Bioinnovation, Biomedical Sciences Research Center "Alexander Fleming", Vari, Greece
| | - Alejandro Prados
- Institute for Bioinnovation, Biomedical Sciences Research Center "Alexander Fleming", Vari, Greece
| | - George Kollias
- Institute for Fundamental Biomedical Research, Biomedical Sciences Research Center "Alexander Fleming", Vari, Greece.,Institute for Bioinnovation, Biomedical Sciences Research Center "Alexander Fleming", Vari, Greece.,Department of Physiology, Medical School, National and Kapodistrian University of Athens, Athens, Greece
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5
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D'Arrigo P, Tufano M, Rea A, Vigorito V, Novizio N, Russo S, Romano MF, Romano S. Manipulation of the Immune System for Cancer Defeat: A Focus on the T Cell Inhibitory Checkpoint Molecules. Curr Med Chem 2020; 27:2402-2448. [PMID: 30398102 DOI: 10.2174/0929867325666181106114421] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2018] [Revised: 10/15/2018] [Accepted: 10/24/2018] [Indexed: 12/19/2022]
Abstract
The immune system actively counteracts the tumorigenesis process; a breakout of the immune system function, or its ability to recognize transformed cells, can favor cancer development. Cancer becomes able to escape from immune system control by using multiple mechanisms, which are only in part known at a cellular and molecular level. Among these mechanisms, in the last decade, the role played by the so-called "inhibitory immune checkpoints" is emerging as pivotal in preventing the tumor attack by the immune system. Physiologically, the inhibitory immune checkpoints work to maintain the self-tolerance and attenuate the tissue injury caused by pathogenic infections. Cancer cell exploits such immune-inhibitory molecules to contrast the immune intervention and induce tumor tolerance. Molecular agents that target these checkpoints represent the new frontier for cancer treatment. Despite the heterogeneity and multiplicity of molecular alterations among the tumors, the immune checkpoint targeted therapy has been shown to be helpful in selected and even histologically different types of cancer, and are currently being adopted against an increasing variety of tumors. The most frequently used is the moAb-based immunotherapy that targets the Programmed Cell Death 1 protein (PD-1), the PD-1 Ligand (PD-L1) or the cytotoxic T lymphocyte antigen-4 (CTLA4). However, new therapeutic approaches are currently in development, along with the discovery of new immune checkpoints exploited by the cancer cell. This article aims to review the inhibitory checkpoints, which are known up to now, along with the mechanisms of cancer immunoediting. An outline of the immune checkpoint targeting approaches, also including combined immunotherapies and the existing trials, is also provided. Notwithstanding the great efforts devoted by researchers in the field of biomarkers of response, to date, no validated FDA-approved immunological biomarkers exist for cancer patients. We highlight relevant studies on predictive biomarkers and attempt to discuss the challenges in this field, due to the complex and largely unknown dynamic mechanisms that drive the tumor immune tolerance.
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Affiliation(s)
- Paolo D'Arrigo
- Department of Molecular Medicine and Medical Biotechnology, University of Naples Federico II, Naples, Italy
| | - Martina Tufano
- Department of Molecular Medicine and Medical Biotechnology, University of Naples Federico II, Naples, Italy
| | - Anna Rea
- Department of Molecular Medicine and Medical Biotechnology, University of Naples Federico II, Naples, Italy
| | - Vincenza Vigorito
- Department of Molecular Medicine and Medical Biotechnology, University of Naples Federico II, Naples, Italy
| | - Nunzia Novizio
- Department of Molecular Medicine and Medical Biotechnology, University of Naples Federico II, Naples, Italy
| | - Salvatore Russo
- Department of Molecular Medicine and Medical Biotechnology, University of Naples Federico II, Naples, Italy
| | - Maria Fiammetta Romano
- Department of Molecular Medicine and Medical Biotechnology, University of Naples Federico II, Naples, Italy
| | - Simona Romano
- Department of Molecular Medicine and Medical Biotechnology, University of Naples Federico II, Naples, Italy
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6
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Li A, Zhang N, Zhao Z, Chen Y, Zhang L. Overexpression of B7-H4 promotes renal cell carcinoma progression by recruiting tumor-associated neutrophils via upregulation of CXCL8. Oncol Lett 2020; 20:1535-1544. [PMID: 32724395 PMCID: PMC7377185 DOI: 10.3892/ol.2020.11701] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Accepted: 11/27/2019] [Indexed: 12/22/2022] Open
Abstract
The immune checkpoint molecule B7 family member H4 (B7-H4) plays a similar role to programmed death-ligand 1 in tumor immune evasion by regulating T-cell-mediated immune responses. However, besides the role in T-cell immunity, B7-H4 also affects tumor cell biology by promoting tumor cell proliferation, metastasis and angiogenesis. In order to explore the effect of B7-H4 on tumor cell biology, it is necessary to investigate the gene expression profile when B7-H4 is overexpressed. In the present study, 786-O cells were transfected to stably express B7-H4. A microarray technique was subsequently used to screen B7-H4-related differentially expressed genes (DEGs) in B7-H4/786-O cells compared with negative control (NC)/786-O cells. The protein expression of the upregulated DEGs, including non-metastatic cells 5, NME/NM23 family member 5 (NME5), membrane metalloendopeptidase (MME), vascular non-inflammatory molecule 1 (VNN1), matrix metalloproteinase (MMP) 7, tumor necrosis factor, C-X-C motif chemokine ligand (CXCL) 8, CXCL1 and C-C motif chemokine ligand (CCL) 2, was investigated using western blotting. Kidney renal papillary cell carcinoma mRNA-sequencing data obtained from The Cancer Genome Atlas revealed that chemokines, including CXCL1/2/3, CXCL8, MMP7 and CCL20, were positively correlated with B7-H4 gene expression. Furthermore, 59 clinical renal cell carcinoma tissues were collected and analyzed by immunohistochemical staining. The results revealed the positive correlation of B7-H4 with CCL20 and CXCL8, and validated the DEGs identified in tumor cell lines. 786-O transfectants were inoculated into non-obese diabetic/severe combined immunodeficiency mice, and tumor growth was investigated. B7-H4 overexpression promoted tumor growth and administration of anti-CXCL8 antibody reversed this effect. Furthermore, B7-H4 overexpression increased the number of tumor-infiltrating neutrophils while inhibition of CXCL8 abrogated this effect. These data indicated that recruitment of neutrophils in the tumor microenvironment by CXCL8 serves an important role in the tumor promotion effect of B7-H4. The present study revealed a novel mechanism of B7-H4 in tumor promotion in addition to T cell inhibition.
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Affiliation(s)
- Anqi Li
- Department of Biological Pharmacy, College of Pharmaceutical Sciences, Soochow University, Suzhou, Jiangsu 215123, P.R. China
| | - Ningyue Zhang
- Department of Biological Pharmacy, College of Pharmaceutical Sciences, Soochow University, Suzhou, Jiangsu 215123, P.R. China
| | - Zhiming Zhao
- Department of Biological Pharmacy, College of Pharmaceutical Sciences, Soochow University, Suzhou, Jiangsu 215123, P.R. China
| | - Yali Chen
- Department of Biological Pharmacy, College of Pharmaceutical Sciences, Soochow University, Suzhou, Jiangsu 215123, P.R. China
| | - Liang Zhang
- Department of Biological Pharmacy, College of Pharmaceutical Sciences, Soochow University, Suzhou, Jiangsu 215123, P.R. China.,Jiangsu Institute of Clinical Immunology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215006, P.R. China.,Jiangsu Key Laboratory of Clinical Immunology, Soochow University, Suzhou, Jiangsu 215006, P.R. China.,Jiangsu Key Laboratory of Gastrointestinal Tumor Immunology, Soochow University, Suzhou, Jiangsu 215006, P.R. China
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7
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Galdiero MR, Marone G, Mantovani A. Cancer Inflammation and Cytokines. Cold Spring Harb Perspect Biol 2018; 10:cshperspect.a028662. [PMID: 28778871 DOI: 10.1101/cshperspect.a028662] [Citation(s) in RCA: 173] [Impact Index Per Article: 28.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Chronic inflammation is a well-recognized tumor-enabling capability, which allows nascent tumors to escape immunosurveillance. A number of soluble and cellular inflammatory mediators take part in the various phases of cancer initiation and progression, giving rise to a fatal conspiracy, which is difficult to efficiently overcome. Tumor-associated macrophages (TAMs) are pivotal players of the tumor microenvironment and, because of their characteristic plasticity, can acquire a number of distinct phenotypes and contribute in different ways to the various phases of cancerogenesis. Tumor-associated neutrophils (TANs) are also emerging as important components of the tumor microenvironment, given their unexpected heterogeneity and plasticity. TAMs and TANs are both integrated in cancer-related inflammation and an ever better understanding of their functions can be useful to tailor the use of anticancer therapeutic approaches and patient follow-up.
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Affiliation(s)
- Maria Rosaria Galdiero
- Department of Translational Medical Sciences (DiSMeT) and Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, 80131 Naples, Italy
| | - Gianni Marone
- Department of Translational Medical Sciences (DiSMeT) and Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, 80131 Naples, Italy.,Institute of Experimental Endocrinology and Oncology "Gaetano Salvatore" (IEOS), National Research Council (CNR), 80131 Naples, Italy
| | - Alberto Mantovani
- Istituto di Ricovero e Cura a Carattere Scientifo (IRCCS), Istituto Clinico Humanitas, Rozzano, Milan, Italy.,Humanitas University, Rozzano, Milan, Italy
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8
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Gang W, Wang JJ, Guan R, Yan S, Shi F, Zhang JY, Li ZM, Gao J, Fu XL. Strategy to targeting the immune resistance and novel therapy in colorectal cancer. Cancer Med 2018; 7:1578-1603. [PMID: 29658188 PMCID: PMC5943429 DOI: 10.1002/cam4.1386] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2017] [Revised: 01/16/2018] [Accepted: 01/16/2018] [Indexed: 12/11/2022] Open
Abstract
Assessing the CRC subtypes that can predict the outcome of colorectal cancer (CRC) in patients with immunogenicity seems to be a promising strategy to develop new drugs that target the antitumoral immune response. In particular, the disinhibition of the antitumoral T‐cell response by immune checkpoint blockade has shown remarkable therapeutic promise for patients with mismatch repair (MMR) deficient CRC. In this review, the authors provide the update of the molecular features and immunogenicity of CRC, discuss the role of possible predictive biomarkers, illustrate the modern immunotherapeutic approaches, and introduce the most relevant ongoing preclinical study and clinical trials such as the use of the combination therapy with immunotherapy. Furthermore, this work is further to understand the complex interactions between the immune surveillance and develop resistance in tumor cells. As expected, if the promise of these developments is fulfilled, it could develop the effective therapeutic strategies and novel combinations to overcome immune resistance and enhance effector responses, which guide clinicians toward a more “personalized” treatment for advanced CRC patients.
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Affiliation(s)
- Wang Gang
- Department of Pharmaceutics, Shanghai Eighth People's Hospital, Jiangsu University, 200235, Shanghai, China
| | - Jun-Jie Wang
- Department of Pharmaceutics, Shanghai Eighth People's Hospital, Jiangsu University, 200235, Shanghai, China
| | - Rui Guan
- Hubei University of Medicine, NO. 30 People South Road, Shiyan City, Hubei Province, 442000, China
| | - Sun Yan
- Hubei University of Medicine, NO. 30 People South Road, Shiyan City, Hubei Province, 442000, China
| | - Feng Shi
- Department of Medicine, Jiangsu University, Zhenjiang City, Jiangsu Province, 212001, China
| | - Jia-Yan Zhang
- Department of Pharmaceutics, Shanghai Eighth People's Hospital, Jiangsu University, 200235, Shanghai, China
| | - Zi-Meng Li
- Department of Pharmaceutics, Shanghai Eighth People's Hospital, Jiangsu University, 200235, Shanghai, China
| | - Jing Gao
- Department of Medicine, Jiangsu University, Zhenjiang City, Jiangsu Province, 212001, China
| | - Xing-Li Fu
- Department of Medicine, Jiangsu University, Zhenjiang City, Jiangsu Province, 212001, China
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9
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Qian Y, Sang Y, Wang FXC, Hong B, Wang Q, Zhou X, Weng T, Wu Z, Zheng M, Zhang H, Yao H. Prognostic significance of B7-H4 expression in matched primary pancreatic cancer and liver metastases. Oncotarget 2018; 7:72242-72249. [PMID: 27750217 PMCID: PMC5342158 DOI: 10.18632/oncotarget.12665] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2016] [Accepted: 10/10/2016] [Indexed: 01/21/2023] Open
Abstract
Liver metastasis development in pancreatic cancer patients is common and confers a poor prognosis. Clinical relevance of biomarker analysis in metastatic tissue is necessary. B7-H4 has an inhibitory effect on T cell mediated response and may be involved in tumor development. Although B7-H4 expression has been detected in pancreatic cancer, its expression in liver metastases from pancreatic cancer is still unknown. In this study, overall 43 pancreatic cancer liver metastases (with matched primaries in 15/43 cases) and 57 pancreatic cancer cases without liver metastases or other distant metastases were analyzed for their expression of B7-H4 by immunohistochemistry. Survival curves and log-rank tests were used to test the association of B7-H4 expression with survival. B7-H4 was highly expressed in 28 (65.1%) of the 43 liver metastases and 9 (60.0%) of the 15 matched primary tumors. The expression of B7-H4 in liver metastases was significantly higher than in the matched primary tumors (p < 0.05). Patients with high B7-H4 expression in their primary pancreatic cancer had higher risk of developing liver metastases (p < 0.05). In univariate analysis, B7-H4 expression was significantly associated with the risk of death (p < 0.05). And the multivariate analysis identified that B7-H4 was an independent prognostic indicator (p < 0.05). Our results revealed B7-H4 to be associated with poor prognosis in patients with pancreatic cancer liver metastasis. B7-H4 may promote pancreatic cancer metastasis and was promising to be a potential prognostic indicator of pancreatic cancer.
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Affiliation(s)
- Yun Qian
- Department of Clinical Laboratory, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310009, China
| | - Yiwen Sang
- Department of Clinical Laboratory, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310009, China
| | - Frederick X C Wang
- Department of Bioengineering, Erik Jonsson School of Engineering and Computer Science, The University of Texas at Dallas, Texas 75080, USA
| | - Bo Hong
- Department of Pathology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310009, China
| | - Qi Wang
- Department of Clinical Laboratory, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310009, China
| | - Xinhui Zhou
- Department of Gynecology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China
| | - Tianhao Weng
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China
| | - Zhigang Wu
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China
| | - Min Zheng
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China
| | - Hong Zhang
- Department of Gastroenterology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China
| | - Hangping Yao
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China
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10
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B7-H4 overexpression is essential for early hepatocellular carcinoma progression and recurrence. Oncotarget 2017; 8:80878-80888. [PMID: 29113351 PMCID: PMC5655246 DOI: 10.18632/oncotarget.20718] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2017] [Accepted: 08/09/2017] [Indexed: 02/07/2023] Open
Abstract
B7-H4, another member of costimulatory molecule, has been shown to be overexpressed in multiple types of tumors, including hepatocellular carcinoma (HCC). However, the specific biological role of B7-H4 in HCC still needs to be further explored. In this study, we observed that B7-H4 was highly overexpressed in HCC tissues and cells, and its overexpression strongly correlated with patient's TNM stage, overall survival and early recurrence. Downregulation of B7-H4 significantly suppressed cell growth, invasion, and stemness of HCC by inducing apoptosis in the in vitro experiment. In addition, depletion of B7-H4 could help restore CD8+ T anti-tumor immunity by elevating the expression and secretion levels of CD107a, granzyme A, granzyme B, perforin and IFN-γ. In a xenografted mouse model of HCC, stable depletion of B7-H4 resulted in significantly smaller mean tumor volume and less mean tumor weight after 30 days of growth, compared to the control group. Together, our results provide insights into the diverse functions of B7-H4 involved in the pathogenesis, recurrence and anti-tumor immunity of HCC, indicating B7-H4 as a novel and effective approach for future treatment strategies that benefits anticancer therapy.
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11
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Clinical significance of the B7-H4 as a novel prognostic marker in breast cancer. Gene 2017; 623:24-28. [DOI: 10.1016/j.gene.2017.04.003] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2017] [Revised: 03/29/2017] [Accepted: 04/04/2017] [Indexed: 01/20/2023]
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12
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Diao W, Lu L, Li S, Chen J, Zen K, Li L. MicroRNA-125b-5p modulates the inflammatory state of macrophages via targeting B7-H4. Biochem Biophys Res Commun 2017; 491:912-918. [PMID: 28754594 DOI: 10.1016/j.bbrc.2017.07.135] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2017] [Accepted: 07/24/2017] [Indexed: 10/19/2022]
Abstract
As a newly identified negative costimulatory molecule of B7 family, B7-H4 suppresses T cell function via inhibiting cell proliferation and cytokine secretion. Although B7-H4 mRNA is widely distributed in various tissues, its protein expression is strongly limited, suggesting B7-H4 may be regulated post-transcriptionally. However, the mechanism underlying the inducement of B7-H4 expression remains unclear. In the present study, we identified specific targeting sites for miR-125b-5p in the 3'-UTR of B7-H4 gene, and showed that overexpression of miR-125b-5p downregulated B7-H4 expression in macrophages. We also demonstrated that in the activated macrophages, B7-H4 expression could be significantly induced by dexamethasone treatment post-transcriptionally, and that the induction of B7-H4 expression was accomplished by inversely correlated alteration of miR-125b-5p level. Additionally, our data showed that the inflammatory state of macrophages was enhanced by miR-125b-5p at least partially via targeting B7-H4. Taken together, our results demonstrated for the first time that miR-125b-5p could regulate the inflammatory state of macrophages via directly targeting B7-H4.
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Affiliation(s)
- Wenli Diao
- State Key Laboratory of Pharmaceutical Biotechnology, Jiangsu Engineering Research Center for MicroRNA Biology and Biotechnology, NJU Advanced Institute for Life Sciences (NAILS), School of Life Sciences, Nanjing University, 163 Xianlin Road, Nanjing, Jiangsu 210046, China
| | - Lin Lu
- State Key Laboratory of Pharmaceutical Biotechnology, Jiangsu Engineering Research Center for MicroRNA Biology and Biotechnology, NJU Advanced Institute for Life Sciences (NAILS), School of Life Sciences, Nanjing University, 163 Xianlin Road, Nanjing, Jiangsu 210046, China
| | - Shan Li
- State Key Laboratory of Pharmaceutical Biotechnology, Jiangsu Engineering Research Center for MicroRNA Biology and Biotechnology, NJU Advanced Institute for Life Sciences (NAILS), School of Life Sciences, Nanjing University, 163 Xianlin Road, Nanjing, Jiangsu 210046, China
| | - Jiangning Chen
- State Key Laboratory of Pharmaceutical Biotechnology, Jiangsu Engineering Research Center for MicroRNA Biology and Biotechnology, NJU Advanced Institute for Life Sciences (NAILS), School of Life Sciences, Nanjing University, 163 Xianlin Road, Nanjing, Jiangsu 210046, China.
| | - Ke Zen
- State Key Laboratory of Pharmaceutical Biotechnology, Jiangsu Engineering Research Center for MicroRNA Biology and Biotechnology, NJU Advanced Institute for Life Sciences (NAILS), School of Life Sciences, Nanjing University, 163 Xianlin Road, Nanjing, Jiangsu 210046, China.
| | - Limin Li
- State Key Laboratory of Pharmaceutical Biotechnology, Jiangsu Engineering Research Center for MicroRNA Biology and Biotechnology, NJU Advanced Institute for Life Sciences (NAILS), School of Life Sciences, Nanjing University, 163 Xianlin Road, Nanjing, Jiangsu 210046, China.
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Che F, Heng X, Zhang H, Su Q, Zhang B, Chen Y, Zhang Z, Du Y, Wang L. Novel B7-H4-mediated crosstalk between human non-Hodgkin lymphoma cells and tumor-associated macrophages leads to immune evasion via secretion of IL-6 and IL-10. Cancer Immunol Immunother 2017; 66:717-729. [PMID: 28246881 PMCID: PMC11028477 DOI: 10.1007/s00262-017-1961-7] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2016] [Accepted: 01/25/2017] [Indexed: 02/06/2023]
Abstract
Non-Hodgkin lymphoma (NHL) is an incurable lymphoproliferative cancer, and patients with NHL have a poor prognosis. The present study explored the regulatory mechanism of expression and possible roles of the immunosuppressive B7-H4 molecule in human NHL. For functional studies, NHL-reactive T cell lines were generated via the isolation of allogeneic CD3+ T cells from healthy donors and repeated in vitro stimulation with irradiated NHL cells isolated from patients. B7-H4 was found to be distributed in NHL cells and tissues, and its surface protein expression levels were further upregulated by the incubation of NHL cells with interleukin (IL)-6, IL-10, or interferon-γ. Additionally, the supernatants of tumor-associated macrophages (tMφs) upregulated B7-H4 surface expression by producing IL-6 and IL-10. B7-H4 expressed in NHL cells inhibited the cytotoxic activity of NHL-reactive T cells. Conversely, the inhibition of B7-H4 in NHL cells promoted T cell immunity and sensitized NHL cells to cytolysis. Furthermore, tMφs induced B7-H4 promoted NHL cell evasion of the T cell immune response. In conclusion, this study shows that NHL-expressed B7-H4 is an important immunosuppressive factor that inhibits host anti-tumor immunity to NHL. Targeting tumor-expressed B7-H4 may thus provide a new treatment strategy for NHL patients.
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Affiliation(s)
- Fengyuan Che
- Central Laboratory, Linyi People's Hospital, Shandong University, Linyi, Shandong, China
- Department of Neurology, Shandong Provincial Hospital, Shandong University, 44 Wenhua West Road, Jinan, Shandong, China
- Department of Neurology, Linyi People's Hospital, Shandong University, Linyi, Shandong, China
| | - Xueyuan Heng
- Department of Neurosurgery, Linyi People's Hospital, Shandong University, Linyi, Shandong, China
| | - Haiyan Zhang
- Department of Hematology, Linyi People's Hospital, Shandong University, No. 27 Jiefang Road, Lanshan District, Linyi, Shandong, China
| | - Quanping Su
- Central Laboratory, Linyi People's Hospital, Shandong University, Linyi, Shandong, China
| | - Baoxue Zhang
- Hematology Laboratory, Linyi People's Hospital, Shandong University, Linyi, Shandong, China
| | - Yanying Chen
- Hematology Laboratory, Linyi People's Hospital, Shandong University, Linyi, Shandong, China
| | - Zhaohong Zhang
- Hematology Laboratory, Linyi People's Hospital, Shandong University, Linyi, Shandong, China
| | - Yifeng Du
- Department of Neurology, Shandong Provincial Hospital, Shandong University, 44 Wenhua West Road, Jinan, Shandong, China.
| | - Lijuan Wang
- Department of Hematology, Linyi People's Hospital, Shandong University, No. 27 Jiefang Road, Lanshan District, Linyi, Shandong, China.
- Hematology Laboratory, Linyi People's Hospital, Shandong University, Linyi, Shandong, China.
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