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Rodríguez-Bejarano OH, Parra-López C, Patarroyo MA. A review concerning the breast cancer-related tumour microenvironment. Crit Rev Oncol Hematol 2024; 199:104389. [PMID: 38734280 DOI: 10.1016/j.critrevonc.2024.104389] [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: 03/11/2024] [Revised: 04/29/2024] [Accepted: 05/06/2024] [Indexed: 05/13/2024] Open
Abstract
Breast cancer (BC) is currently the most common malignant tumour in women and one of the leading causes of their death around the world. New and increasingly personalised diagnostic and therapeutic tools have been introduced over the last few decades, along with significant advances regarding the study and knowledge related to BC. The tumour microenvironment (TME) refers to the tumour cell-associated cellular and molecular environment which can influence conditions affecting tumour development and progression. The TME is composed of immune cells, stromal cells, extracellular matrix (ECM) and signalling molecules secreted by these different cell types. Ever deeper understanding of TME composition changes during tumour development and progression will enable new and more innovative therapeutic strategies to become developed for targeting tumours during specific stages of its evolution. This review summarises the role of BC-related TME components and their influence on tumour progression and the development of resistance to therapy. In addition, an account on the modifications in BC-related TME components associated with therapy is given, and the completed or ongoing clinical trials related to this topic are presented.
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Affiliation(s)
- Oscar Hernán Rodríguez-Bejarano
- Health Sciences Faculty, Universidad de Ciencias Aplicadas y Ambientales (U.D.C.A), Calle 222#55-37, Bogotá 111166, Colombia; Molecular Biology and Immunology Department, Fundación Instituto de Inmunología de Colombia (FIDIC), Carrera 50#26-20, Bogotá 111321, Colombia; PhD Programme in Biotechnology, Faculty of Sciences, Universidad Nacional de Colombia, Carrera 45#26-85, Bogotá 111321, Colombia
| | - Carlos Parra-López
- Microbiology Department, Faculty of Medicine, Universidad Nacional de Colombia, Carrera 45#26-85, Bogotá 111321, Colombia.
| | - Manuel Alfonso Patarroyo
- Molecular Biology and Immunology Department, Fundación Instituto de Inmunología de Colombia (FIDIC), Carrera 50#26-20, Bogotá 111321, Colombia; Microbiology Department, Faculty of Medicine, Universidad Nacional de Colombia, Carrera 45#26-85, Bogotá 111321, Colombia.
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Dou T, Li J, Zhang Y, Pei W, Zhang B, Wang B, Wang Y, Jia H. The cellular composition of the tumor microenvironment is an important marker for predicting therapeutic efficacy in breast cancer. Front Immunol 2024; 15:1368687. [PMID: 38487526 PMCID: PMC10937353 DOI: 10.3389/fimmu.2024.1368687] [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: 01/11/2024] [Accepted: 02/19/2024] [Indexed: 03/17/2024] Open
Abstract
At present, the incidence rate of breast cancer ranks first among new-onset malignant tumors in women. The tumor microenvironment is a hot topic in tumor research. There are abundant cells in the tumor microenvironment that play a protumor or antitumor role in breast cancer. During the treatment of breast cancer, different cells have different influences on the therapeutic response. And after treatment, the cellular composition in the tumor microenvironment will change too. In this review, we summarize the interactions between different cell compositions (such as immune cells, fibroblasts, endothelial cells, and adipocytes) in the tumor microenvironment and the treatment mechanism of breast cancer. We believe that detecting the cellular composition of the tumor microenvironment is able to predict the therapeutic efficacy of treatments for breast cancer and benefit to combination administration of breast cancer.
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Affiliation(s)
- Tingyao Dou
- Department of First Clinical Medicine, Shanxi Medical University, Taiyuan, China
| | - Jing Li
- Department of Breast Surgery, First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Yaochen Zhang
- Department of First Clinical Medicine, Shanxi Medical University, Taiyuan, China
| | - Wanru Pei
- Department of First Clinical Medicine, Shanxi Medical University, Taiyuan, China
| | - Binyue Zhang
- Department of Breast Surgery, First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Bin Wang
- Department of Breast Surgery, First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Yanhong Wang
- Department of Microbiology and Immunology, School of Basic Medical Sciences, Shanxi Medical University, Taiyuan, Shanxi, China
- Key Laboratory of Cellular Physiology (Shanxi Medical University), Ministry of Education, Taiyuan, Shanxi, China
| | - Hongyan Jia
- Department of Breast Surgery, First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
- Key Laboratory of Cellular Physiology (Shanxi Medical University), Ministry of Education, Taiyuan, Shanxi, China
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Wei X, Ruan H, Zhang Y, Qin T, Zhang Y, Qin Y, Li W. Pan-cancer analysis of IFN-γ with possible immunotherapeutic significance: a verification of single-cell sequencing and bulk omics research. Front Immunol 2023; 14:1202150. [PMID: 37646041 PMCID: PMC10461559 DOI: 10.3389/fimmu.2023.1202150] [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: 04/07/2023] [Accepted: 07/17/2023] [Indexed: 09/01/2023] Open
Abstract
Background Interferon-gamma (IFN-γ), commonly referred to as type II interferon, is a crucial cytokine that coordinates the tumor immune process and has received considerable attention in tumor immunotherapy research. Previous studies have discussed the role and mechanisms associated with IFN-γ in specific tumors or diseases, but the relevant role of IFN-γ in pan-cancer remains uncertain. Methods TCGA and GTEx RNA expression data and clinical data were downloaded. Additionally, we analyzed the role of IFN-γ on tumors by using a bioinformatic approach, which included the analysis of the correlation between IFN-γ in different tumors and expression, prognosis, functional status, TMB, MSI, immune cell infiltration, and TIDE. We also developed a PPI network for topological analysis of the network, identifying hub genes as those having a degree greater than IFN-γ levels. Result IFN-γ was differentially expressed and predicted different survival statuses in a majority of tumor types in TCGA. Additionally, IFN-γ expression was strongly linked to factors like infiltration of T cells, immune checkpoints, immune-activating genes, immunosuppressive genes, chemokines, and chemokine receptors, as well as tumor purity, functional statuses, and prognostic value. Also, prognosis, CNV, and treatment response were all substantially correlated with IFN-γ-related gene expression. Particularly, the IFN-γ-related gene STAT1 exhibited the greatest percentage of SNVs and the largest percentage of SNPs in UCEC. Elevated expression levels of IFN-γ-related genes were found in a wide variety of tumor types, and this was shown to be positively linked to drug sensitivity for 20 different types of drugs. Conclusion IFN-γ is a good indicator of response to tumor immunotherapy and is likely to limit tumor progression, offering a novel approach for immunotherapy's future development.
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Affiliation(s)
- Xiaoying Wei
- Department of Health Management, The People’s Hospital of Guangxi Zhuang Autonomous Region and Research Center of Health Management, Guangxi Academy of Medical Sciences, Nanning, China
| | - Hanyi Ruan
- Department of Oncology, Guangxi Medical University Cancer Hospital, Nanning, China
| | - Yan Zhang
- Department of Oncology, Guangxi Medical University Cancer Hospital, Nanning, China
| | - Tianyu Qin
- Department of Oncology, Guangxi Medical University Cancer Hospital, Nanning, China
| | - Yujie Zhang
- Department of Oncology, Guangxi Medical University Cancer Hospital, Nanning, China
| | - Yan Qin
- Department of Health Management, The People’s Hospital of Guangxi Zhuang Autonomous Region and Research Center of Health Management, Guangxi Academy of Medical Sciences, Nanning, China
| | - Wei Li
- Department of Health Management, The People’s Hospital of Guangxi Zhuang Autonomous Region and Research Center of Health Management, Guangxi Academy of Medical Sciences, Nanning, China
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Hatami Z, Hashemi ZS, Eftekhary M, Amiri A, Karpisheh V, Nasrollahi K, Jafari R. Natural killer cell-derived exosomes for cancer immunotherapy: innovative therapeutics art. Cancer Cell Int 2023; 23:157. [PMID: 37543612 PMCID: PMC10403883 DOI: 10.1186/s12935-023-02996-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Accepted: 07/19/2023] [Indexed: 08/07/2023] Open
Abstract
Chimeric antigen receptor natural killer cells (CAR-NK) promote off-the-shelf cellular therapy for solid tumors and malignancy.However,, the development of CAR-NK is due to their immune surveillance uncertainty and cytotoxicity challenge was restricted. Natural killer cell-derived exosome (NK-Exo) combine crucial targeted cellular therapies of NK cell therapies with unique non-toxic Exo as a self-origin shuttle against cancer immunotherapy. This review study covers cytokines, adoptive (autologous and allogenic) NK immunotherapy, stimulatory and regulatory functions, and cell-free derivatives from NK cells. The future path of NK-Exo cytotoxicity and anti-tumor activity with considering non-caspase-independent/dependent apoptosis and Fas/FasL pathway in cancer immunotherapy. Finally, the significance and implication of NK-Exo therapeutics through combination therapy and the development of emerging approaches for the purification and delivery NK-Exo to severe immune and tumor cells and tissues were discussed in detail.
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Affiliation(s)
- Zahra Hatami
- Department of Immunology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Zahra Sadat Hashemi
- ATMP Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran, Iran.
| | - Mohamad Eftekhary
- Department of Medical Biotechnology, Faculty of Paramedicine, Guilan University of Medical Sciences, Rasht, Iran
| | - Ala Amiri
- Department of Biotechnology, Faculty of Biological Sciences, Alzahra University, Tehran, Iran
| | - Vahid Karpisheh
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Kaveh Nasrollahi
- Department of Biochemistry, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, Iran
| | - Reza Jafari
- Cellular and Molecular Research Center, Cellular and Molecular Medicine Institute, Urmia University of Medical Sciences, Urmia, Iran.
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Ying B, Xu W, Nie Y, Li Y. HSPA8 Is a New Biomarker of Triple Negative Breast Cancer Related to Prognosis and Immune Infiltration. DISEASE MARKERS 2022; 2022:8446857. [PMID: 36452344 PMCID: PMC9705114 DOI: 10.1155/2022/8446857] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Accepted: 10/13/2022] [Indexed: 06/14/2024]
Abstract
OBJECTIVE Triple negative breast cancer (TNBC) is a kind of cancer that endangers the lives of women all over the world in the 21st century. Heat shock protein member 8 (HSPA8) is the chaperone gene of the heat shock protein family. It is involved in many cellular functions. For example, it promotes the circulation between ATP and ADP, participates in protein folding, and can change the vitality of the cell and inhibit its growth. However, the abnormal expression of HSPA8 gene in TNBC and its diagnostic and prognostic significance still need to be further studied. METHODS First, we used related databases (such as TCGA, GEO, GTEx, ONCOMINE, TIMER2.0, UALCAN, HPA, STRING, CCLE, and Kaplan-Meier plotter databases) to analyze the relationship between HSPA8 and TNBC by bioinformatics. Then, the analysis using only a small part of the experimental work is used to explain our findings. For example, HSPA8 protein expression was evaluated by immunohistochemical method in TNBC tissues. Western blotting experiments were carried out to verify the results. Then, the clinicopathological characteristics of patients with TNBC were analyzed by R software and Cox regression analysis. On the basis, a nomogram is constructed to estimate the 1-, 3-, and 5-year overall survival (OS). The prognostic nomogram performance was calibrated and evaluated by the calibration curve and receiver operating characteristic (ROC) curve. RESULTS In the study, we analyzed the three GEO databases (including GSE86945, GSE106977, and GSE102088) and found that HSPA8 is one of the central genes of TNBC. Then, Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) researches indicated that HSPA8 was mainly involved in partner-mediated autophagy, mRNA catabolism, neutrophil activation, immune response, protein targeting, RNA splicing, RNA catabolism, and other biological processes. Next, we used bioinformatics technology to find that the expression level of HSPA8 in breast cancer (BC) and TNBC samples was significantly higher than that in normal breast tissues, which was determined by analyzing hospital patient samples and related experiments. In addition, the expression level of HSPA8 in BC and TNBC samples was significantly correlated with clinical indexes such as TNM stage. The Cox analysis revealed that the expression of HSPA8 in TNBC had significant clinical prognostic value. The results of nomogram and ROC test show that HSPA8 has significant predictive ability in TNBC. The results of immune infiltration of HSPA8 through the TIMER2.0 database showed that there was a significant correlation between HSPA8 and immune cell subsets. CONCLUSIONS Our results show that the expression of HSPA8 in TNBC has important clinical diagnostic significance and clarify the potential molecular mechanism that promotes the evolution of TNBC. The high expression of HSPA8 may be related with the poor clinical outcome of TNBC. This helps to provide us with a new direction of TNBC targeted therapy.
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Affiliation(s)
- Bicheng Ying
- Department of Breast Surgery, Affiliated Cancer Hospital of Xinjiang Medical University, Urumqi, China
| | - Wenting Xu
- Department of Breast Surgery, Affiliated Cancer Hospital of Xinjiang Medical University, Urumqi, China
| | - Yan Nie
- Yanqing District Hospital of Traditional Chinese Medicine, Beijing, China
| | - Yongtao Li
- Department of Breast Surgery, Affiliated Cancer Hospital of Xinjiang Medical University, Urumqi, China
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Patient-Specific Mathematical Model of the Clear Cell Renal Cell Carcinoma Microenvironment. J Pers Med 2022; 12:jpm12101681. [PMID: 36294824 PMCID: PMC9605269 DOI: 10.3390/jpm12101681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 09/21/2022] [Accepted: 09/30/2022] [Indexed: 11/04/2022] Open
Abstract
The interactions between cells and molecules in the tumor microenvironment can give insight into the initiation and progression of tumors and their optimal treatment options. In this paper, we developed an ordinary differential equation (ODE) mathematical model of the interaction network of key players in the clear cell renal cell carcinoma (ccRCC) microenvironment. We then performed a global gradient-based sensitivity analysis to investigate the effects of the most sensitive parameters of the model on the number of cancer cells. The results indicate that parameters related to IL-6 have high a impact on cancer cell growth, such that decreasing the level of IL-6 can remarkably slow the tumor's growth.
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Tang X, Deng B, Zang A, He X, Zhou Y, Wang D, Li D, Dai X, Chen J, Zhang X, Liu Y, Xu Y, Chen J, Zheng W, Zhang L, Gao C, Yang H, Li B, Wang X. Characterization of age-related immune features after autologous NK cell infusion: Protocol for an open-label and randomized controlled trial. Front Immunol 2022; 13:940577. [PMID: 36248873 PMCID: PMC9562930 DOI: 10.3389/fimmu.2022.940577] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Accepted: 09/05/2022] [Indexed: 01/07/2023] Open
Abstract
Background Aging is usually accompanied by functional declines of the immune system, especially in T-cell responses. However, little is known about ways to alleviate this. Methods Here, 37 middle-aged healthy participants were recruited, among which 32 were intravenously administrated with expanded NK cells and 5 with normal saline. Then, we monitored changes of peripheral senescent and exhausted T cells within 4 weeks after infusion by flow cytometry, as well as serum levels of senescence-associated secretory phenotype (SASP)-related factors. In vitro co-culture assays were performed to study NK-mediated cytotoxic activity against senescent or exhausted T cells. Functional and phenotypic alteration of NK cells before and after expansion was finally characterized. Results After NK cell infusion, senescent CD28-, CD57+, CD28-CD57+, and CD28-KLRG1+ CD4+ and CD8+ T-cell populations decreased significantly, so did PD-1+ and TIM-3+ T cells. These changes were continuously observed for 4 weeks. Nevertheless, no significant changes were observed in the normal saline group. Moreover, SASP-related factors including IL-6, IL-8, IL-1α, IL-17, MIP-1α, MIP-1β, and MMP1 were significantly decreased after NK cell infusion. Further co-culture assays showed that expanded NK cells specifically and dramatically eliminated senescent CD4+ T cells other than CD28+CD4+ T cells. They also showed improved cytotoxic activity, with different expression patterns of activating and inhibitory receptors including NKG2C, NKG2A, KLRG1, LAG3, CD57, and TIM3. Conclusion Our findings imply that T-cell senescence and exhaustion is a reversible process in healthy individuals, and autologous NK cell administration can be introduced to alleviate the aging. Clinical Trial Registration ClinicalTrials.gov, ChiCTR-OOh-17011878.
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Affiliation(s)
- Xiaofeng Tang
- Department of Blood Transfusion, Changzheng Hospital, Shanghai, China
| | - Biaolong Deng
- Department of Immunology and Microbiology, Shanghai Institute of Immunology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Aiping Zang
- Department of Research and Development, Shanghai Origincell Medical Technology Co., Ltd., Origincell Technology Group Co., Ltd., Shanghai, China
| | - Xiaowen He
- Department of Research and Development, Shanghai Origincell Medical Technology Co., Ltd., Origincell Technology Group Co., Ltd., Shanghai, China
| | - Ye Zhou
- Department of Blood Transfusion, Changzheng Hospital, Shanghai, China
| | - Daimeng Wang
- Department of Research and Development, Shanghai Origincell Medical Technology Co., Ltd., Origincell Technology Group Co., Ltd., Shanghai, China
| | - Dan Li
- Department of Immunology and Microbiology, Shanghai Institute of Immunology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xueyu Dai
- Department of Immunology and Microbiology, Shanghai Institute of Immunology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jieqiong Chen
- Department of Research and Development, Shanghai Affinity Biopharmaceutical Co., Ltd., Shanghai, China
| | - Xuhua Zhang
- Department of Research and Development, Shanghai Origincell Medical Technology Co., Ltd., Origincell Technology Group Co., Ltd., Shanghai, China
| | - Ye Liu
- Department of Blood Transfusion, Changzheng Hospital, Shanghai, China
| | - Yonghua Xu
- Department of Blood Transfusion, Changzheng Hospital, Shanghai, China
| | - Jingjing Chen
- Department of Blood Transfusion, Changzheng Hospital, Shanghai, China
| | - Weijie Zheng
- Department of Blood Transfusion, Changzheng Hospital, Shanghai, China
| | - Luding Zhang
- Department of Blood Transfusion, Changzheng Hospital, Shanghai, China
| | - Constance Gao
- Department of Biology, College of Science, Northeastern University, Boston, MA, United States
| | - Huanfeng Yang
- Department of Research and Development, Shanghai Origincell Medical Technology Co., Ltd., Origincell Technology Group Co., Ltd., Shanghai, China
| | - Bin Li
- Department of Immunology and Microbiology, Shanghai Institute of Immunology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xueqi Wang
- Department of Blood Transfusion, Changzheng Hospital, Shanghai, China
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Chen J, Liao W, Peng H. Toxoplasma gondii infection possibly reverses host immunosuppression to restrain tumor growth. Front Cell Infect Microbiol 2022; 12:959300. [PMID: 36118042 PMCID: PMC9470863 DOI: 10.3389/fcimb.2022.959300] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Accepted: 08/02/2022] [Indexed: 11/13/2022] Open
Abstract
Tumor cells can successfully escape the host immune attack by inducing the production of immunosuppressive cells and molecules, leading to an ineffective tumor treatment and poor prognosis. Although immunotherapies have improved the survival rate of cancer patients in recent years, more effective drugs and therapies still need to be developed. As an intracellular parasite, Toxoplasma gondii can trigger a strong Th1 immune response in host cells, including upregulating the expression of interleukin-12 (IL-12) and interferon-γ (IFN-γ). Non-replicating uracil auxotrophic strains of T. gondii were used to safely reverse the immunosuppression manipulated by the tumor microenvironment. In addition to the whole lysate antigens, T. gondii-secreted effectors, including Toxoplasma profilin, rhoptry proteins (ROPs), and dense granule antigens (GRAs), are involved in arousing the host’s antigen presentation system to suppress tumors. When T. gondii infection relieves immunosuppression, tumor-related myeloid cells, including macrophages and dendritic cells (DCs), are transformed into immunostimulatory phenotypes, showing a powerful Th1 immune response mediated by CD8+ T cells. Afterwards, they target and kill the tumor cells, and ultimately reduce the size and weight of tumor tissues. This article reviews the latest applications of T. gondii in tumor therapy, including the activation of cellular immunity and the related signal pathways, which will help us understand why T. gondii infection can restrain tumor growth.
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Affiliation(s)
- Jiating Chen
- Department of Pathogen Biology, School of Public Health, Guangdong Provincial Key laboratory of Tropical Medicine, Southern Medical University, Guangzhou, China
| | - Wenzhong Liao
- Department of Pathogen Biology, School of Public Health, Guangdong Provincial Key laboratory of Tropical Medicine, Southern Medical University, Guangzhou, China
| | - HongJuan Peng
- Department of Pathogen Biology, School of Public Health, Guangdong Provincial Key laboratory of Tropical Medicine, Southern Medical University, Guangzhou, China
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Fakharian F, Asgari B, Nabavi-Rad A, Sadeghi A, Soleimani N, Yadegar A, Zali MR. The interplay between Helicobacter pylori and the gut microbiota: An emerging driver influencing the immune system homeostasis and gastric carcinogenesis. Front Cell Infect Microbiol 2022; 12:953718. [PMID: 36046747 PMCID: PMC9423097 DOI: 10.3389/fcimb.2022.953718] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Accepted: 07/25/2022] [Indexed: 01/06/2023] Open
Abstract
The human gut microbiota are critical for preserving the health status because they are required for digestion and nutrient acquisition, the development of the immune system, and energy metabolism. The gut microbial composition is greatly influenced by the colonization of the recalcitrant pathogen Helicobacter pylori (H. pylori) and the conventional antibiotic regimens that follow. H. pylori is considered to be the main microorganism in gastric carcinogenesis, and it appears to be required for the early stages of the process. However, a non-H. pylori microbiota profile is also suggested, primarily in the later stages of tumorigenesis. On the other hand, specific groups of gut microbes may produce beneficial byproducts such as short-chain fatty acids (acetate, butyrate, and propionate) that can modulate inflammation and tumorigenesis pathways. In this review, we aim to present how H. pylori influences the population of the gut microbiota to modify the host immunity and trigger the development of gastric carcinogenesis. We will also highlight the effect of the gut microbiota on immunotherapeutic approaches such as immune checkpoint blockade in cancer treatment to present a perspective for further development of innovative therapeutic paradigms to prevent the progression of H. pylori-induced stomach cancer.
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Affiliation(s)
- Farzaneh Fakharian
- Foodborne and Waterborne Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Behnoush Asgari
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ali Nabavi-Rad
- Foodborne and Waterborne Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Amir Sadeghi
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Neda Soleimani
- Department of Microbiology, Faculty of Biological Sciences and Technology, Shahid Beheshti University, Tehran, Iran
| | - Abbas Yadegar
- Foodborne and Waterborne Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- *Correspondence: Abbas Yadegar, ;
| | - Mohammad Reza Zali
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Abstract
The literature suggests that effective defence against tumour cells requires contributions from both Natural Killer (NK) cells and CD8+ T cells. NK cells are spontaneously active against infected target cells, whereas CD8+ T cells take some times to activate cell called as cell-specific targeting, to kill the virus. The interaction between NK cells and tumour cells has produced the other CD8+ T cell, called tumour-specific CD8+ T cells. We illustrate the tumour–immune interaction through mathematical modelling by considering the cell cycle. The interaction of the cells is described by a system of delay differential equations, and the delay, τ represent time taken for tumour cell reside interphase. The stability analysis and the bifurcation behaviour of the system are analysed. We established the stability of the model by analysing the characteristic equation to produce a stability region. The stability region is split into two regions, tumour decay and tumour growth. By applying the Routh–Hurwitz Criteria, the analysis of the trivial and interior equilibrium point of the model provides conditions for stability and is illustrated in the stability map. Numerical simulation is carried out to show oscillations through Hopf Bifurcation, and stability switching is found for the delay system. The result also showed that the interaction of NK cells with tumour cells could suppress tumour cells since it can increase the population of CD8+ T cells. This concluded that the inclusion of delay and immune responses (NK-CD8+ T cells) into consideration gives us a deep insight into the tumour growth and helps us understand how their interactions contribute to kill tumour cells.
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Min KY, Koo J, Noh G, Lee D, Jo MG, Lee JE, Kang M, Hyun SY, Choi WS, Kim HS. CD1d hiPD-L1 hiCD27 + Regulatory Natural Killer Subset Suppresses Atopic Dermatitis. Front Immunol 2022; 12:752888. [PMID: 35069528 PMCID: PMC8766675 DOI: 10.3389/fimmu.2021.752888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Accepted: 12/09/2021] [Indexed: 11/17/2022] Open
Abstract
Effector and regulatory functions of various leukocytes in allergic diseases have been well reported. Although the role of conventional natural killer (NK) cells has been established, information on its regulatory phenotype and function are very limited. Therefore, the objective of this study was to investigate the phenotype and inhibitory functions of transforming growth factor (TGF)-β-producing regulatory NK (NKreg) subset in mice with MC903-induced atopic dermatitis (AD). Interestingly, the population of TGF-β-producing NK cells in peripheral blood monocytes (PBMCs) was decreased in AD patients than in healthy subjects. The number of TGF-β+ NK subsets was decreased in the spleen or cervical lymph node (cLN), but increased in ear tissues of mice with AD induced by MC903 than those of normal mice. We further observed that TGF-β+ NK subsets were largely included in CD1dhiPD-L1hiCD27+ NK cell subset. We also found that numbers of ILC2s and TH2 cells were significantly decreased by adoptive transfer of CD1dhiPD-L1hiCD27+ NK subsets. Notably, the ratio of splenic Treg per TH2 was increased by the adoptive transfer of CD1dhiPD-L1hiCD27+ NK cells in mice. Taken together, our findings demonstrate that the TGF-β-producing CD1dhiPD-L1hiCD27+ NK subset has a previously unrecognized role in suppressing TH2 immunity and ILC2 activation in AD mice, suggesting that the function of TGF-β-producing NK subset is closely associated with the severity of AD in humans.
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Affiliation(s)
- Keun Young Min
- Department of Immunology, School of Medicine, Konkuk University, Chungju, South Korea
| | - Jimo Koo
- Department of Immunology, School of Medicine, Konkuk University, Chungju, South Korea
| | - Geunwoong Noh
- Department of Allergy, Allergy and Clinical Immunology Center Cheju Halla General Hospital, Jeju, South Korea
| | - Dajeong Lee
- Department of Immunology, School of Medicine, Konkuk University, Chungju, South Korea
| | - Min Geun Jo
- Department of Immunology, School of Medicine, Konkuk University, Chungju, South Korea
| | - Ji Eon Lee
- Department of Immunology, School of Medicine, Konkuk University, Chungju, South Korea
| | - Minseong Kang
- Department of Health Sciences, The Graduate School of Dong-A University, Busan, South Korea
| | - Seung Yeun Hyun
- Department of Health Sciences, The Graduate School of Dong-A University, Busan, South Korea
| | - Wahn Soo Choi
- Department of Immunology, School of Medicine, Konkuk University, Chungju, South Korea
| | - Hyuk Soon Kim
- Department of Health Sciences, The Graduate School of Dong-A University, Busan, South Korea.,Department of Biomedical Sciences, College of Natural Science, Dong-A University, Busan, South Korea
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Nandagopal S, Li CG, Xu Y, Sodji QH, Graves EE, Giaccia AJ. C3aR Signaling Inhibits NK-cell Infiltration into the Tumor Microenvironment in Mouse Models. Cancer Immunol Res 2022; 10:245-258. [PMID: 34819308 PMCID: PMC9351714 DOI: 10.1158/2326-6066.cir-21-0435] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Revised: 09/29/2021] [Accepted: 11/19/2021] [Indexed: 11/16/2022]
Abstract
Many solid tumors have low levels of cytotoxic CD56dim natural killer (NK) cells, suggesting that CD56dim NK-cell exclusion from the tumor microenvironment (TME) contributes to the decreased response rate of immunotherapy. Complement component 3a (C3a) is known for its tumor-promoting and immunosuppressive roles in solid tumors. Previous reports have implicated the involvement of the C3a receptor (C3aR) in immune cell trafficking into the TME. C3aR is predominantly expressed on the surface of activated cytotoxic NK cells, but a specific role for C3aR in NK-cell biology has not been investigated. Because solid tumors generate elevated C3a and have decreased NK-cell infiltration, we hypothesized that C3aR might play a role in cytotoxic NK-cell recruitment into the TME. Our results indicate that blocking C3aR signaling in NK cells increased NK-cell infiltration into the TME in mouse models and led to tumor regression. Because the critical lymphocyte trafficking integrin LFA-1 orchestrates the migration of activated NK cells, we wanted to gain insight into the interaction between C3aR signaling and LFA-1. Our results demonstrated that direct interaction between C3aR and LFA-1, which led to a high-affinity LFA-1 conformation, decreased NK-cell infiltration into the TME. We propose that approaches to enhance cytotoxic NK-cell infiltration into the TME, through either disrupting C3a and C3aR interaction or inhibiting the formation of high-affinity LFA-1, represent a new strategy to improve the efficiency of immunotherapy for cancer treatment.
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Affiliation(s)
- Saravanan Nandagopal
- Department of Radiation Oncology, Stanford University School of Medicine, Stanford, California
| | - Caiyun G Li
- Department of Radiation Oncology, Stanford University School of Medicine, Stanford, California
| | - Yu Xu
- Department of Bioengineering, Stanford, California
| | - Quaovi H Sodji
- Department of Radiation Oncology, Stanford University School of Medicine, Stanford, California
| | - Edward E Graves
- Department of Radiation Oncology, Stanford University School of Medicine, Stanford, California
| | - Amato J Giaccia
- Department of Radiation Oncology, Stanford University School of Medicine, Stanford, California.
- MRC/CRUK Oxford Institute for Radiation Oncology and Gray Laboratory, University of Oxford, Oxford, United Kingdom
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13
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Gong M, Liu X, Yang W, Song H, Zhao X, Ai X, Wang S, Wang H. Identification of a Lipid Metabolism-Associated Gene Signature Predicting Survival in Breast Cancer. Int J Gen Med 2021; 14:9503-9513. [PMID: 34916832 PMCID: PMC8668231 DOI: 10.2147/ijgm.s343426] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Accepted: 12/02/2021] [Indexed: 12/12/2022] Open
Abstract
Background Cancer metabolism and specifically lipid metabolism play an important role in breast cancer (BC) progression and metastasis. However, the role of lipid metabolism-associated genes (LMGs) in the prognosis of breast cancer remains unknown. Methods The expression profiles and clinical follow-up information of 1053 BC were downloaded from The Cancer Genome Atlas (TCGA), and metabolic genes were downloaded from the Gene Set Enrichment Analysis (GSEA) dataset. Univariate Cox regression and least absolute shrinkage and selection operator (LASSO) regression analyses were performed on the differentially expressed metabolism-related genes. Then, the formula of the metabolism-related risk model was composed, and the risk score of each patient was calculated. The breast cancer patients were divided into high-risk and low-risk groups with a cutoff of the median expression value of the risk score, and the prognostic analysis was also used to analyze the survival time between these two groups. Finally, we analyzed the expression, interaction and correlation among the lipid metabolism-associated genes risk model. Results The results from the prognostic analysis indicated that the survival was significantly poorer in the high-risk group than in the low-risk group in TCGA, and single-sample gene set enrichment analysis (ssGSEA) shows it is plausible that lipid metabolism is highly correlated with tumor immunity. Conclusion Lipid metabolism-associated genes may become a new prognostic indicator predicting the survival of BC patients. The prognostic genes (n = 16) may help provide new strategies for tumor therapy.
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Affiliation(s)
- Mingkai Gong
- Center of Diagnosis and Treatment of Breast Disease, The Affiliated Hospital of Qingdao University, Qingdao, 266003, People's Republic of China
| | - Xiangping Liu
- Medical Research Center, The Affiliated Hospital of Qingdao University, Qingdao, 266003, People's Republic of China
| | - Wu Yang
- Department of International Medicine, The Affiliated Hospital of Qingdao University, Qingdao, 266003, People's Republic of China
| | - Hongming Song
- Center of Diagnosis and Treatment of Breast Disease, The Affiliated Hospital of Qingdao University, Qingdao, 266003, People's Republic of China
| | - Xian Zhao
- Center of Diagnosis and Treatment of Breast Disease, The Affiliated Hospital of Qingdao University, Qingdao, 266003, People's Republic of China
| | - Xiancheng Ai
- Center of Diagnosis and Treatment of Breast Disease, The Affiliated Hospital of Qingdao University, Qingdao, 266003, People's Republic of China
| | - Shuo Wang
- Center of Diagnosis and Treatment of Breast Disease, The Affiliated Hospital of Qingdao University, Qingdao, 266003, People's Republic of China
| | - Haibo Wang
- Center of Diagnosis and Treatment of Breast Disease, The Affiliated Hospital of Qingdao University, Qingdao, 266003, People's Republic of China
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14
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Toffoli EC, Sheikhi A, Lameris R, King LA, van Vliet A, Walcheck B, Verheul HMW, Spanholtz J, Tuynman J, de Gruijl TD, van der Vliet HJ. Enhancement of NK Cell Antitumor Effector Functions Using a Bispecific Single Domain Antibody Targeting CD16 and the Epidermal Growth Factor Receptor. Cancers (Basel) 2021; 13:cancers13215446. [PMID: 34771609 PMCID: PMC8582566 DOI: 10.3390/cancers13215446] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 10/22/2021] [Accepted: 10/22/2021] [Indexed: 12/24/2022] Open
Abstract
Simple Summary Strategies to enhance the preferential accumulation and activation of Natural Killer (NK) cells in the tumor microenvironment can be expected to increase the efficacy of NK cell-based cancer immunotherapy. In this study, we report that a bispecific single domain antibody (VHH) that targets CD16 (FcRγIII) on NK cells and the epidermal growth factor receptor (EGFR) on tumor cells can be used to target and enhance cytolysis of cancer cells. The bispecific VHH enhanced NK cell activation and cytotoxicity in an EGFR- and CD16-dependent and KRAS-independent manner. Moreover, the bispecific VHH induced stronger activity of cancer patient-derived NK cells and resulted in tumor control in a co-culture of metastatic colorectal cancer cells and either autologous peripheral blood mononuclear cells or allogeneic CD16+ NK cells. We believe that this novel approach could represent a valid therapeutic strategy either alone or in combination with other NK cell-based therapies. Abstract The ability to kill tumor cells while maintaining an acceptable safety profile makes Natural Killer (NK) cells promising assets for cancer therapy. Strategies to enhance the preferential accumulation and activation of NK cells in the tumor microenvironment can be expected to increase the efficacy of NK cell-based therapies. In this study, we show binding of a novel bispecific single domain antibody (VHH) to both CD16 (FcRγIII) on NK cells and the epidermal growth factor receptor (EGFR) on tumor cells of epithelial origin. The bispecific VHH triggered CD16- and EGFR-dependent activation of NK cells and subsequent lysis of tumor cells, regardless of the KRAS mutational status of the tumor. Enhancement of NK cell activation by the bispecific VHH was also observed when NK cells of colorectal cancer (CRC) patients were co-cultured with EGFR expressing tumor cells. Finally, higher levels of cytotoxicity were found against patient-derived metastatic CRC cells in the presence of the bispecific VHH and autologous peripheral blood mononuclear cells or allogeneic CD16 expressing NK cells. The anticancer activity of CD16-EGFR bispecific VHHs reported here merits further exploration to assess its potential therapeutic activity either alone or in combination with adoptive NK cell-based therapeutic approaches.
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Affiliation(s)
- Elisa C. Toffoli
- Amsterdam Infection and Immunity Institute, Cancer Center Amsterdam, Department of Medical Oncology, Amsterdam UMC, Vrije Universiteit Amsterdam, 1081 HV Amsterdam, The Netherlands; (E.C.T.); (A.S.); (R.L.); (L.A.K.); (T.D.d.G.)
| | - Abdolkarim Sheikhi
- Amsterdam Infection and Immunity Institute, Cancer Center Amsterdam, Department of Medical Oncology, Amsterdam UMC, Vrije Universiteit Amsterdam, 1081 HV Amsterdam, The Netherlands; (E.C.T.); (A.S.); (R.L.); (L.A.K.); (T.D.d.G.)
- School of Medicine, Dezful University of Medical Sciences, Department of Immunology, Dezful 64616-43993, Iran
| | - Roeland Lameris
- Amsterdam Infection and Immunity Institute, Cancer Center Amsterdam, Department of Medical Oncology, Amsterdam UMC, Vrije Universiteit Amsterdam, 1081 HV Amsterdam, The Netherlands; (E.C.T.); (A.S.); (R.L.); (L.A.K.); (T.D.d.G.)
| | - Lisa A. King
- Amsterdam Infection and Immunity Institute, Cancer Center Amsterdam, Department of Medical Oncology, Amsterdam UMC, Vrije Universiteit Amsterdam, 1081 HV Amsterdam, The Netherlands; (E.C.T.); (A.S.); (R.L.); (L.A.K.); (T.D.d.G.)
| | - Amanda van Vliet
- Glycostem Therapeutics, 5349 AB Oss, The Netherlands; (A.v.V.); (J.S.)
| | - Bruce Walcheck
- Department of Veterinary and Biomedical Sciences, University of Minnesota, Saint Paul, MN 55108, USA;
| | - Henk M. W. Verheul
- Radboud Institute for Health Sciences, Department of Medical Oncology, Radboud University Medical Center, 6525 GA Nijmegen, The Netherlands;
| | - Jan Spanholtz
- Glycostem Therapeutics, 5349 AB Oss, The Netherlands; (A.v.V.); (J.S.)
| | - Jurriaan Tuynman
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Surgery, 1081 HV Amsterdam, The Netherlands;
| | - Tanja D. de Gruijl
- Amsterdam Infection and Immunity Institute, Cancer Center Amsterdam, Department of Medical Oncology, Amsterdam UMC, Vrije Universiteit Amsterdam, 1081 HV Amsterdam, The Netherlands; (E.C.T.); (A.S.); (R.L.); (L.A.K.); (T.D.d.G.)
| | - Hans J. van der Vliet
- Amsterdam Infection and Immunity Institute, Cancer Center Amsterdam, Department of Medical Oncology, Amsterdam UMC, Vrije Universiteit Amsterdam, 1081 HV Amsterdam, The Netherlands; (E.C.T.); (A.S.); (R.L.); (L.A.K.); (T.D.d.G.)
- Lava Therapeutics, 3584 CM Utrecht, The Netherlands
- Correspondence:
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Baysal H, De Pauw I, Zaryouh H, Peeters M, Vermorken JB, Lardon F, De Waele J, Wouters A. The Right Partner in Crime: Unlocking the Potential of the Anti-EGFR Antibody Cetuximab via Combination With Natural Killer Cell Chartering Immunotherapeutic Strategies. Front Immunol 2021; 12:737311. [PMID: 34557197 PMCID: PMC8453198 DOI: 10.3389/fimmu.2021.737311] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Accepted: 08/19/2021] [Indexed: 12/12/2022] Open
Abstract
Cetuximab has an established role in the treatment of patients with recurrent/metastatic colorectal cancer and head and neck squamous cell cancer (HNSCC). However, the long-term effectiveness of cetuximab has been limited by the development of acquired resistance, leading to tumor relapse. By contrast, immunotherapies can elicit long-term tumor regression, but the overall response rates are much more limited. In addition to epidermal growth factor (EGFR) inhibition, cetuximab can activate natural killer (NK) cells to induce antibody-dependent cellular cytotoxicity (ADCC). In view of the above, there is an unmet need for the majority of patients that are treated with both monotherapy cetuximab and immunotherapy. Accumulated evidence from (pre-)clinical studies suggests that targeted therapies can have synergistic antitumor effects through combination with immunotherapy. However, further optimizations, aimed towards illuminating the multifaceted interplay, are required to avoid toxicity and to achieve better therapeutic effectiveness. The current review summarizes existing (pre-)clinical evidence to provide a rationale supporting the use of combined cetuximab and immunotherapy approaches in patients with different types of cancer.
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Affiliation(s)
- Hasan Baysal
- Center for Oncological Research (CORE), Integrated Personalized & Precision Oncology Network (IPPON), University of Antwerp, Antwerp, Belgium
| | - Ines De Pauw
- Center for Oncological Research (CORE), Integrated Personalized & Precision Oncology Network (IPPON), University of Antwerp, Antwerp, Belgium
| | - Hannah Zaryouh
- Center for Oncological Research (CORE), Integrated Personalized & Precision Oncology Network (IPPON), University of Antwerp, Antwerp, Belgium
| | - Marc Peeters
- Center for Oncological Research (CORE), Integrated Personalized & Precision Oncology Network (IPPON), University of Antwerp, Antwerp, Belgium.,Department of Medical Oncology, Antwerp University Hospital, Edegem, Belgium
| | - Jan Baptist Vermorken
- Center for Oncological Research (CORE), Integrated Personalized & Precision Oncology Network (IPPON), University of Antwerp, Antwerp, Belgium.,Department of Medical Oncology, Antwerp University Hospital, Edegem, Belgium
| | - Filip Lardon
- Center for Oncological Research (CORE), Integrated Personalized & Precision Oncology Network (IPPON), University of Antwerp, Antwerp, Belgium
| | - Jorrit De Waele
- Center for Oncological Research (CORE), Integrated Personalized & Precision Oncology Network (IPPON), University of Antwerp, Antwerp, Belgium
| | - An Wouters
- Center for Oncological Research (CORE), Integrated Personalized & Precision Oncology Network (IPPON), University of Antwerp, Antwerp, Belgium
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16
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Eresen A, Yang J, Scotti A, Cai K, Yaghmai V, Zhang Z. Combination of natural killer cell-based immunotherapy and irreversible electroporation for the treatment of hepatocellular carcinoma. ANNALS OF TRANSLATIONAL MEDICINE 2021; 9:1089. [PMID: 34423001 PMCID: PMC8339821 DOI: 10.21037/atm-21-539] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Accepted: 04/05/2021] [Indexed: 01/10/2023]
Abstract
Hepatocellular carcinoma (HCC) is among the most lethal cancer types despite great advancement in overall survival of the patients over the last decades. Surgical resection or partial hepatectomy has been approved as the curative treatment for early-stage HCC patients however only up to 30% of them are eligible for the procedures. Natural killer (NK) cells are cytotoxic lymphocytes recognized for killing virally infected cells and improving immune functions for defending the body against malignant cells. Although autologous NK cells failed to demonstrate significant clinical benefit, transfer of allogeneic adoptive NK cells arises as a promising approach for the treatment of solid tumors. The immunosuppressive tumor microenvironment and inadequate homing efficiency of NK cells to tumors can inhibit adoptive transfer immunotherapy (ATI) efficacy. However, potential of the NK cells is challenged by the transfection efficiency. The local ablation techniques that employ thermal or chemical energy have been investigated for the destruction of solid tumors for three decades and demonstrated promising benefits for individuals not eligible for surgical resection or partial hepatectomy. Irreversible electroporation (IRE) is one of the most recent minimally invasive ablation methods that destruct the cell within the targeted region through non-thermal energy. IRE destroys the tumor cell membrane by delivering high-frequency electrical energy in short pulses and overcomes tumor immunosuppression. The previous studies demonstrated that IRE can induce immune changes which can facilitate activation of specific immune responses and improve transfection efficiency. In this review paper, we have discussed the mechanism of NK cell immunotherapy and IRE ablation methods for the treatment of HCC patients and the combinatorial benefits of NK cell immunotherapy and IRE ablation.
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Affiliation(s)
- Aydin Eresen
- Department of Radiology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA.,Department of Radiological Sciences, University of California Irvine, Irvine, CA, USA
| | - Jia Yang
- Department of Radiology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Alessandro Scotti
- Department of Radiology, University of Illinois at Chicago, Chicago, IL, USA.,Department of Bioengineering, University of Illinois at Chicago, Chicago, IL, USA
| | - Kejia Cai
- Department of Radiology, University of Illinois at Chicago, Chicago, IL, USA.,Department of Bioengineering, University of Illinois at Chicago, Chicago, IL, USA
| | - Vahid Yaghmai
- Department of Radiological Sciences, University of California Irvine, Irvine, CA, USA.,Chao Family Comprehensive Cancer Center, University of California, Irvine, CA, USA
| | - Zhuoli Zhang
- Department of Radiology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA.,Department of Radiological Sciences, University of California Irvine, Irvine, CA, USA.,Chao Family Comprehensive Cancer Center, University of California, Irvine, CA, USA.,Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, IL, USA
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Wei T, Lambert PF. Role of IQGAP1 in Carcinogenesis. Cancers (Basel) 2021; 13:3940. [PMID: 34439095 PMCID: PMC8391515 DOI: 10.3390/cancers13163940] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 07/28/2021] [Accepted: 08/02/2021] [Indexed: 12/31/2022] Open
Abstract
Scaffolding proteins can play important roles in cell signaling transduction. IQ motif-containing GTPase-activating protein 1 (IQGAP1) influences many cellular activities by scaffolding multiple key signaling pathways, including ones involved in carcinogenesis. Two decades of studies provide evidence that IQGAP1 plays an essential role in promoting cancer development. IQGAP1 is overexpressed in many types of cancer, and its overexpression in cancer is associated with lower survival of the cancer patient. Here, we provide a comprehensive review of the literature regarding the oncogenic roles of IQGAP1. We start by describing the major cancer-related signaling pathways scaffolded by IQGAP1 and their associated cellular activities. We then describe clinical and molecular evidence for the contribution of IQGAP1 in different types of cancers. In the end, we review recent evidence implicating IQGAP1 in tumor-related immune responses. Given the critical role of IQGAP1 in carcinoma development, anti-tumor therapies targeting IQGAP1 or its associated signaling pathways could be beneficial for patients with many types of cancer.
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Affiliation(s)
| | - Paul F. Lambert
- McArdle Laboratory for Cancer Research, Department of Oncology, University of Wisconsin School of Medicine and Public Health, Madison, WI 53705, USA;
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18
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Mishra HK, Dixon KJ, Pore N, Felices M, Miller JS, Walcheck B. Activation of ADAM17 by IL-15 Limits Human NK Cell Proliferation. Front Immunol 2021; 12:711621. [PMID: 34367174 PMCID: PMC8339566 DOI: 10.3389/fimmu.2021.711621] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Accepted: 07/07/2021] [Indexed: 01/19/2023] Open
Abstract
Natural killer (NK) cells are innate cytotoxic lymphocytes that can recognize assorted determinants on tumor cells and rapidly kill these cells. Due to their anti-tumor effector functions and potential for allogeneic use, various NK cell platforms are being examined for adoptive cell therapies. However, their limited in vivo persistence is a current challenge. Cytokine-mediated activation of these cells is under extensive investigation and interleukin-15 (IL-15) is a particular focus since it drives their activation and proliferation. IL-15 efficacy though is limited in part by its induction of regulatory checkpoints. A disintegrin and metalloproteinase-17 (ADAM17) is broadly expressed by leukocytes, including NK cells, and it plays a central role in cleaving cell surface receptors, a process that regulates cell activation and cell-cell interactions. We report that ADAM17 blockade with a monoclonal antibody markedly increased human NK cell proliferation by IL-15 both in vitro and in a xenograft mouse model. Blocking ADAM17 resulted in a significant increase in surface levels of the homing receptor CD62L on proliferating NK cells. We show that NK cell proliferation in vivo by IL-15 and the augmentation of this process upon blocking ADAM17 are dependent on CD62L. Hence, our findings reveal for the first time that ADAM17 activation in NK cells by IL-15 limits their proliferation, presumably functioning as a feedback system, and that its substrate CD62L has a key role in this process in vivo. ADAM17 blockade in combination with IL-15 may provide a new approach to improve NK cell persistence and function in cancer patients.
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Affiliation(s)
- Hemant K Mishra
- Department of Veterinary and Biomedical Sciences, University of Minnesota, St. Paul, MN, United States
| | - Kate J Dixon
- Department of Veterinary and Biomedical Sciences, University of Minnesota, St. Paul, MN, United States
| | - Nabendu Pore
- Early Oncology Clinical Science, AstraZeneca, Gaithersburg, MD, United States
| | - Martin Felices
- Department of Medicine, Division of Hematology, Oncology, and Transplantation, University of Minnesota, Minneapolis, MN, United States
| | - Jeffrey S Miller
- Department of Medicine, Division of Hematology, Oncology, and Transplantation, University of Minnesota, Minneapolis, MN, United States
| | - Bruce Walcheck
- Department of Veterinary and Biomedical Sciences, University of Minnesota, St. Paul, MN, United States
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Zheng H, Siddharth S, Parida S, Wu X, Sharma D. Tumor Microenvironment: Key Players in Triple Negative Breast Cancer Immunomodulation. Cancers (Basel) 2021; 13:cancers13133357. [PMID: 34283088 PMCID: PMC8269090 DOI: 10.3390/cancers13133357] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 06/29/2021] [Accepted: 07/01/2021] [Indexed: 12/16/2022] Open
Abstract
Simple Summary The tumor microenvironment (TME) is a complicated network composed of various cells, signaling molecules, and extra cellular matrix. TME plays a crucial role in triple negative breast cancer (TNBC) immunomodulation and tumor progression, paradoxically, acting as an immunosuppressive as well as immunoreactive factor. Research regarding tumor immune microenvironment has contributed to a better understanding of TNBC subtype classification. Shall we treat patients precisely according to specific subtype classification? Moving beyond traditional chemotherapy, multiple clinical trials have recently implied the potential benefits of immunotherapy combined with chemotherapy. In this review, we aimed to elucidate the paradoxical role of TME in TNBC immunomodulation, summarize the subtype classification methods for TNBC, and explore the synergistic mechanism of chemotherapy plus immunotherapy. Our study may provide a new direction for the development of combined treatment strategies for TNBC. Abstract Triple negative breast cancer (TNBC) is a heterogeneous disease and is highly related to immunomodulation. As we know, the most effective approach to treat TNBC so far is still chemotherapy. Chemotherapy can induce immunogenic cell death, release of damage-associated molecular patterns (DAMPs), and tumor microenvironment (TME) remodeling; therefore, it will be interesting to investigate the relationship between chemotherapy-induced TME changes and TNBC immunomodulation. In this review, we focus on the immunosuppressive and immunoreactive role of TME in TNBC immunomodulation and the contribution of TME constituents to TNBC subtype classification. Further, we also discuss the role of chemotherapy-induced TME remodeling in modulating TNBC immune response and tumor progression with emphasis on DAMPs-associated molecules including high mobility group box1 (HMGB1), exosomes, and sphingosine-1-phosphate receptor 1 (S1PR1), which may provide us with new clues to explore effective combined treatment options for TNBC.
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Affiliation(s)
- Hongmei Zheng
- Hubei Provincial Clinical Research Center for Breast Cancer, Department of Breast Surgery, Hubei Cancer Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430079, China
- The Sidney Kimmel Comprehensive Cancer Center, Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, MD 21218, USA; (S.S.); (S.P.); (D.S.)
- Correspondence: (H.Z.); (X.W.)
| | - Sumit Siddharth
- The Sidney Kimmel Comprehensive Cancer Center, Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, MD 21218, USA; (S.S.); (S.P.); (D.S.)
| | - Sheetal Parida
- The Sidney Kimmel Comprehensive Cancer Center, Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, MD 21218, USA; (S.S.); (S.P.); (D.S.)
| | - Xinhong Wu
- Hubei Provincial Clinical Research Center for Breast Cancer, Department of Breast Surgery, Hubei Cancer Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430079, China
- Correspondence: (H.Z.); (X.W.)
| | - Dipali Sharma
- The Sidney Kimmel Comprehensive Cancer Center, Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, MD 21218, USA; (S.S.); (S.P.); (D.S.)
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20
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Angiogenic Properties of NK Cells in Cancer and Other Angiogenesis-Dependent Diseases. Cells 2021; 10:cells10071621. [PMID: 34209508 PMCID: PMC8303392 DOI: 10.3390/cells10071621] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Revised: 06/25/2021] [Accepted: 06/26/2021] [Indexed: 12/23/2022] Open
Abstract
The pathogenesis of many serious diseases, including cancer, is closely related to disturbances in the angiogenesis process. Angiogenesis is essential for the progression of tumor growth and metastasis. The tumor microenvironment (TME) has immunosuppressive properties, which contribute to tumor expansion and angiogenesis. Similarly, the uterine microenvironment (UME) exerts a tolerogenic (immunosuppressive) and proangiogenic effect on its cells, promoting implantation and development of the embryo and placenta. In the TME and UME natural killer (NK) cells, which otherwise are capable of killing target cells autonomously, enter a state of reduced cytotoxicity or anergy. Both TME and UME are rich with factors (e.g., TGF-β, glycodelin, hypoxia), which support a conversion of NK cells to the low/non-cytotoxic, proangiogenic CD56brightCD16low phenotype. It is plausible that the phenomenon of acquiring proangiogenic and low cytotoxic features by NK cells is not only limited to cancer but is a common feature of different angiogenesis-dependent diseases (ADDs). In this review, we will discuss the role of NK cells in angiogenesis disturbances associated with cancer and other selected ADDs. Expanding the knowledge of the mechanisms responsible for angiogenesis and its disorders contributes to a better understanding of ADDs and may have therapeutic implications.
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21
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Anvari S, Foroughi F, Azad M, Maali A, Alizadeh S, Ahmadi MH. Cloning and expressing of interleukine 2 in amniotic membrane-derived mesenchymal stem cells, as a potent feeder layer. MOLECULAR BIOLOGY RESEARCH COMMUNICATIONS 2021; 10:63-71. [PMID: 34316493 PMCID: PMC8310657 DOI: 10.22099/mbrc.2021.38845.1566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
The application of mesenchymal stem cells (MSCs) is rapidly expanding due to their unique properties in cell therapy, especially as the feeder layer in the ex-vivo expansion of immune cells. Also, Interleukin 2 (IL-2) is an essential human cytokine in the expansion of hematopoietic precursors and progenitors, i.e., NK cells and T cells, while there is no endogenous expression of IL-2 in MSCs. This study aimed to examine the potency of amniotic membrane (AM)-MSCs as the IL-2 secretory cells. IL-2-containing pCMV3-C-GFPspark shuttle vector was transformed in E.coli DH5-alpha. After cloning, the plasmid DNA was extracted and transfected in isolated AM-MSCs, by lipofectamine-2000. Then, the RNA and protein expression levels of exogenous IL-2 were evaluated 3 to 15 days after transfection, using ELISA and qRT-PCR. Fluorescent microscopy and flowcytometry assays were used for evaluating the GFP-positivity of transfected AM-MSCs, as IL-2 expression control. There was a significant increase in RNA expression of exogenous IL-2 in transfected AM-MSCs in 3 to 15 days after transfection. (p<0.001) Also, IL-2 concentration released in the medium was increased in 3rd day after transfection (611 pg/ml). However, the RNA and protein expression of IL-2 was reduced through passing the time. The results show AM-MSC is a suitable host for the expression and secretion of IL-2 as a critical cytokine in the ex-vivo expansion of hematopoietic precursors and progenitors, i.e., NK cells and T cells. Also, the survival time of IL-2 expression in AM-MSCs was long enough for use as a feeder layer.
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Affiliation(s)
- Saeid Anvari
- Department of Medical Biotechnology, Faculty of Allied Medicine, Qazvin University of Medical Sciences, Qazvin, Iran
- Student Research Committee, Qazvin University of Medical Sciences, Qazvin, Iran
| | - Farshad Foroughi
- Department of Immunology, School of Medicine, Qazvin University of Medical Sciences
| | - Mehdi Azad
- Department of Medical Laboratory Sciences, Faculty of Allied Medicine, Qazvin University of Medical Sciences, Qazvin, Iran
| | - Amirhosein Maali
- Department of Medical Biotechnology, Faculty of Allied Medicine, Qazvin University of Medical Sciences, Qazvin, Iran
- Student Research Committee, Pasteur Institute of Iran, Tehran, Iran
| | - SafarAli Alizadeh
- Medical Microbiology Research Center, Qazvin University of Medical Sciences, Qazvin, Iran
| | - Mohammad Hossein Ahmadi
- Department of Medical Laboratory Sciences, Faculty of Allied Medicine, Qazvin University of Medical Sciences, Qazvin, Iran
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22
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Abosalema H, Mahgoub S, Emara M, Kotb N, Soror S. Interrupted crosstalk between natural killer cells and anti-epidermal growth factor receptor: a possible role in hepatocellular carcinoma treatment failure. Curr Cancer Drug Targets 2021; 21:601-607. [PMID: 34011259 DOI: 10.2174/1568009621666210519105203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2020] [Revised: 02/20/2021] [Accepted: 02/23/2021] [Indexed: 11/22/2022]
Abstract
Hepatocellular carcinoma (HCC) is a major health problem worldwide. Most patients are diagnosed for the first time at late stages; this leads to a very poor prognosis. It is challenging to discover strategies for treatment at these advanced stages. Recently, monoclonal antibodies (mAbs) targeting specific cellular signaling pathways in HCC have been developed. Unfortunately, they still have a low survival rate, and some of them failed clinically to produce effective responses even if they showed very good results against HCC in preclinical studies. This review focuses on and discusses the possible causes for the failure of mAbs, precisely anti-Epidermal Growth Factor Receptor (EGFR) mAb and the crosstalk between this mAb and patients' NK cells.
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Affiliation(s)
- Hadeer Abosalema
- Deputy of Technical Mmanager, Biotechnology Unit, Egyptian Drug Authority (EDA), Giza, 12654, Egypt
| | - Shahenda Mahgoub
- Department of Biochemistry and Molecular Biology, Faculty of Pharmacy, Helwan University, Ein-Helwan, Helwan, Cairo,11795, Egypt
| | - Mohamed Emara
- Department of Microbiology and Immunology, Faculty of Pharmacy, Helwan University, Ein-Helwan, Helwan, Cairo,11795, Egypt
| | - Nahla Kotb
- Manager of Blood Derivative Unite, Egyptian Drug Authority (EDA), 12654, Egypt
| | - Sameh Soror
- Department of Biochemistry and molecular biology, Faculty of Pharmacy, Helwan University, Ein-Helwan, Helwan, Cairo,11795, Egypt
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23
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Lan HR, Du WL, Liu Y, Mao CS, Jin KT, Yang X. Role of immune regulatory cells in breast cancer: Foe or friend? Int Immunopharmacol 2021; 96:107627. [PMID: 33862552 DOI: 10.1016/j.intimp.2021.107627] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 03/26/2021] [Accepted: 03/29/2021] [Indexed: 12/11/2022]
Abstract
Breast cancer (BC) is the most common cancer among women between the ages of 20 and 50, affecting more than 2.1 million people and causing the annual death of more than 627,000 women worldwide. Based on the available knowledge, the immune system and its components are involved in the pathogenesis of several malignancies, including BC. Cancer immunobiology suggests that immune cells can play a dual role and induce anti-tumor or immunosuppressive responses, depending on the tumor microenvironment (TME) signals. The most important effector immune cells with anti-tumor properties are natural killer (NK) cells, B, and T lymphocytes. On the other hand, immune and non-immune cells with regulatory/inhibitory phenotype, including regulatory T cells (Tregs), regulatory B cells (Bregs), tolerogenic dendritic cells (tDCs), tumor-associated macrophages (TAMs), tumor-associated neutrophils (TANs), myeloid-derived suppressor cells (MDSCs), mesenchymal stem cells (MSCs), and regulatory natural killer cells (NKregs), can promote the growth and development of tumor cells by inhibiting anti-tumor responses, inducing angiogenesis and metastasis, as well as the expression of inhibitory molecules and suppressor mediators of the immune system. However, due to the complexity of the interaction and the modification in the immune cells' phenotype and the networking of the immune responses, the exact mechanism of action of the immunosuppressive and regulatory cells is not yet fully understood. This review article reviews the immune responses involved in BC as well as the role of regulatory and inhibitory cells in the pathogenesis of the disease. Finally, therapeutic approaches based on inhibition of immunosuppressive responses derived from regulatory cells are discussed.
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Affiliation(s)
- Huan-Rong Lan
- Department of Breast and Thyroid Surgery, Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, Zhejiang 321000, PR China
| | - Wen-Lin Du
- Key Laboratory of Gastroenterology of Zhejiang Province, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou 310014, Zhejiang Province, PR China; Clinical Research Institute, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou 310014, Zhejiang Province, PR China
| | - Yuyao Liu
- Department of Colorectal Surgery, Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, Zhejiang 321000, PR China
| | - Chun-Sen Mao
- Department of Colorectal Surgery, Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, Zhejiang 321000, PR China
| | - Ke-Tao Jin
- Department of Colorectal Surgery, Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, Zhejiang 321000, PR China
| | - Xue Yang
- Clinical Research Institute, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou 310014, Zhejiang Province, PR China.
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24
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Huang X, Xu J, Wu Y, Sheng L, Li Y, Zha B, Sun T, Yang J, Zang S, Liu J. Alterations in CD8 + Tregs, CD56 + Natural Killer Cells and IL-10 Are Associated With Invasiveness of Nonfunctioning Pituitary Adenomas (NFPAs). Pathol Oncol Res 2021; 27:598887. [PMID: 34257554 PMCID: PMC8262195 DOI: 10.3389/pore.2021.598887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Accepted: 01/22/2021] [Indexed: 11/13/2022]
Abstract
Invasive nonfunctioning pituitary adenomas (NFPAs) grow rapidly and the mechanisms are unclear. Among many complex mechanisms, the role of immunity in the development of NFPAs has not been fully explored. Here, we analyzed the clinical features 146 NFPA patients who underwent trans-sphenoidal surgery or craniotomy and examined the effects of immune tolerance in invasiveness of NFPA patients using fluorescence-activated cell sorting and immunohistochemical methods. We found patients with invasive NFPAs had more visual deficits and defective fields, higher tumor size, and lower white blood cell count compared with patients with noninvasive NFPAs. Additionally, compared with patients with noninvasive NFPAs, patients with invasive NFPAs had conspicuously lower CD3-CD56+ natural killer (NK) cells and significantly higher levels of CD3+CD8+CD28-T cells (CD8+ Tregs) and interleukin-10 (IL-10) in peripheral blood. Moreover, patients with invasive NFPAs had lower infiltrated CD56+ cells, less infiltrated CD28+ cells, and significantly greater IL-10 expression. These results demonstrated that low CD56+ cells infiltration and CD28+ cells infiltration, as well as high IL-10 expression in pituitary tumor tissues, were related with increased invasiveness of NFPAs. Levels of CD3-CD56+ NK cells, CD8+ Tregs and IL-10 in the peripheral blood could be feasible diagnostic markers for invasive NFPAs.
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Affiliation(s)
- Xinmei Huang
- Department of Endocrinology, The Fifth People's Hospital of Shanghai, Fudan University, Shanghai, China
| | - Jiong Xu
- Department of Endocrinology, The Fifth People's Hospital of Shanghai, Fudan University, Shanghai, China
| | - Yueyue Wu
- Department of Endocrinology, The Fifth People's Hospital of Shanghai, Fudan University, Shanghai, China
| | - Li Sheng
- Department of Endocrinology, The Fifth People's Hospital of Shanghai, Fudan University, Shanghai, China
| | - Yue Li
- Department of Endocrinology, The Fifth People's Hospital of Shanghai, Fudan University, Shanghai, China
| | - Bingbing Zha
- Department of Endocrinology, The Fifth People's Hospital of Shanghai, Fudan University, Shanghai, China
| | - Tiange Sun
- Department of Endocrinology, The Fifth People's Hospital of Shanghai, Fudan University, Shanghai, China
| | - Ju Yang
- Department of Pathology, The Fifth People's Hospital of Shanghai, Fudan University, Shanghai, China
| | - Shufei Zang
- Department of Endocrinology, The Fifth People's Hospital of Shanghai, Fudan University, Shanghai, China
| | - Jun Liu
- Department of Endocrinology, The Fifth People's Hospital of Shanghai, Fudan University, Shanghai, China
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25
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Donini C, Rotolo R, Proment A, Aglietta M, Sangiolo D, Leuci V. Cellular Immunotherapy Targeting Cancer Stem Cells: Preclinical Evidence and Clinical Perspective. Cells 2021; 10:cells10030543. [PMID: 33806296 PMCID: PMC8001974 DOI: 10.3390/cells10030543] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Revised: 02/24/2021] [Accepted: 02/25/2021] [Indexed: 02/08/2023] Open
Abstract
The term “cancer stem cells” (CSCs) commonly refers to a subset of tumor cells endowed with stemness features, potentially involved in chemo-resistance and disease relapses. CSCs may present peculiar immunogenic features influencing their homeostasis within the tumor microenvironment. The susceptibility of CSCs to recognition and targeting by the immune system is a relevant issue and matter of investigation, especially considering the multiple emerging immunotherapy strategies. Adoptive cellular immunotherapies, especially those strategies encompassing the genetic redirection with chimeric antigen receptors (CAR), hold relevant promise in several tumor settings and might in theory provide opportunities for selective elimination of CSC subsets. Initial dedicated preclinical studies are supporting the potential targeting of CSCs by cellular immunotherapies, indirect evidence from clinical studies may be derived and new studies are ongoing. Here we review the main issues related to the putative immunogenicity of CSCs, focusing on and highlighting the existing evidence and opportunities for cellular immunotherapy approaches with T and non-T antitumor lymphocytes.
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Affiliation(s)
- Chiara Donini
- Department of Oncology, University of Turin, 10124 Turin, Italy; (C.D.); (A.P.); (M.A.)
- Candiolo Cancer Institute, FPO–IRCCS, Str. Prov. 142, km 3,95, 10060 Candiolo (TO), Italy; (R.R.); (V.L.)
| | - Ramona Rotolo
- Candiolo Cancer Institute, FPO–IRCCS, Str. Prov. 142, km 3,95, 10060 Candiolo (TO), Italy; (R.R.); (V.L.)
| | - Alessia Proment
- Department of Oncology, University of Turin, 10124 Turin, Italy; (C.D.); (A.P.); (M.A.)
| | - Massimo Aglietta
- Department of Oncology, University of Turin, 10124 Turin, Italy; (C.D.); (A.P.); (M.A.)
- Candiolo Cancer Institute, FPO–IRCCS, Str. Prov. 142, km 3,95, 10060 Candiolo (TO), Italy; (R.R.); (V.L.)
| | - Dario Sangiolo
- Department of Oncology, University of Turin, 10124 Turin, Italy; (C.D.); (A.P.); (M.A.)
- Candiolo Cancer Institute, FPO–IRCCS, Str. Prov. 142, km 3,95, 10060 Candiolo (TO), Italy; (R.R.); (V.L.)
- Correspondence: ; Tel.: +39-011-993-3503; Fax: +39-011-993-3522
| | - Valeria Leuci
- Candiolo Cancer Institute, FPO–IRCCS, Str. Prov. 142, km 3,95, 10060 Candiolo (TO), Italy; (R.R.); (V.L.)
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26
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Su S, Akbarinejad S, Shahriyari L. Immune classification of clear cell renal cell carcinoma. Sci Rep 2021; 11:4338. [PMID: 33619294 PMCID: PMC7900197 DOI: 10.1038/s41598-021-83767-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Accepted: 02/05/2021] [Indexed: 12/20/2022] Open
Abstract
Since the outcome of treatments, particularly immunotherapeutic interventions, depends on the tumor immune micro-environment (TIM), several experimental and computational tools such as flow cytometry, immunohistochemistry, and digital cytometry have been developed and utilized to classify TIM variations. In this project, we identify immune pattern of clear cell renal cell carcinomas (ccRCC) by estimating the percentage of each immune cell type in 526 renal tumors using the new powerful technique of digital cytometry. The results, which are in agreement with the results of a large-scale mass cytometry analysis, show that the most frequent immune cell types in ccRCC tumors are CD8+ T-cells, macrophages, and CD4+ T-cells. Saliently, unsupervised clustering of ccRCC primary tumors based on their relative number of immune cells indicates the existence of four distinct groups of ccRCC tumors. Tumors in the first group consist of approximately the same numbers of macrophages and CD8+ T-cells and and a slightly smaller number of CD4+ T cells than CD8+ T cells, while tumors in the second group have a significantly high number of macrophages compared to any other immune cell type (P-value \documentclass[12pt]{minimal}
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\begin{document}$$<0.01$$\end{document}<0.01). The third group of ccRCC tumors have a significantly higher number of CD8+ T-cells than any other immune cell type (P-value \documentclass[12pt]{minimal}
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\begin{document}$$<0.01$$\end{document}<0.01), while tumors in the group 4 have approximately the same numbers of macrophages and CD4+ T-cells and a significantly smaller number of CD8+ T-cells than CD4+ T-cells (P-value \documentclass[12pt]{minimal}
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\begin{document}$$<0.01$$\end{document}<0.01). Moreover, there is a high positive correlation between the expression levels of IFNG and PDCD1 and the percentage of CD8+ T-cells, and higher stage and grade of tumors have a substantially higher percentage of CD8+ T-cells. Furthermore, the primary tumors of patients, who are tumor free at the last time of follow up, have a significantly higher percentage of mast cells (P-value \documentclass[12pt]{minimal}
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\begin{document}$$<0.01$$\end{document}<0.01) compared to the patients with tumors for all groups of tumors except group 3.
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Affiliation(s)
- Sumeyye Su
- Department of Mathematics and Statistics, University of Massachusetts Amherst, Amherst, MA, USA
| | - Shaya Akbarinejad
- Department of Mathematics and Statistics, University of Massachusetts Amherst, Amherst, MA, USA
| | - Leili Shahriyari
- Department of Mathematics and Statistics, University of Massachusetts Amherst, Amherst, MA, USA.
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27
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Abstract
Since the outcome of treatments, particularly immunotherapeutic interventions, depends on the tumor immune micro-environment (TIM), several experimental and computational tools such as flow cytometry, immunohistochemistry, and digital cytometry have been developed and utilized to classify TIM variations. In this project, we identify immune pattern of clear cell renal cell carcinomas (ccRCC) by estimating the percentage of each immune cell type in 526 renal tumors using the new powerful technique of digital cytometry. The results, which are in agreement with the results of a large-scale mass cytometry analysis, show that the most frequent immune cell types in ccRCC tumors are CD8+ T-cells, macrophages, and CD4+ T-cells. Saliently, unsupervised clustering of ccRCC primary tumors based on their relative number of immune cells indicates the existence of four distinct groups of ccRCC tumors. Tumors in the first group consist of approximately the same numbers of macrophages and CD8+ T-cells and and a slightly smaller number of CD4+ T cells than CD8+ T cells, while tumors in the second group have a significantly high number of macrophages compared to any other immune cell type (P-value [Formula: see text]). The third group of ccRCC tumors have a significantly higher number of CD8+ T-cells than any other immune cell type (P-value [Formula: see text]), while tumors in the group 4 have approximately the same numbers of macrophages and CD4+ T-cells and a significantly smaller number of CD8+ T-cells than CD4+ T-cells (P-value [Formula: see text]). Moreover, there is a high positive correlation between the expression levels of IFNG and PDCD1 and the percentage of CD8+ T-cells, and higher stage and grade of tumors have a substantially higher percentage of CD8+ T-cells. Furthermore, the primary tumors of patients, who are tumor free at the last time of follow up, have a significantly higher percentage of mast cells (P-value [Formula: see text]) compared to the patients with tumors for all groups of tumors except group 3.
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Affiliation(s)
- Sumeyye Su
- Department of Mathematics and Statistics, University of Massachusetts Amherst, Amherst, MA, USA
| | - Shaya Akbarinejad
- Department of Mathematics and Statistics, University of Massachusetts Amherst, Amherst, MA, USA
| | - Leili Shahriyari
- Department of Mathematics and Statistics, University of Massachusetts Amherst, Amherst, MA, USA.
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28
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Bouzidi L, Triki H, Charfi S, Kridis WB, Derbel M, Ayadi L, Sellami-Boudawara T, Cherif B. Prognostic Value of Natural Killer Cells Besides Tumor-Infiltrating Lymphocytes in Breast Cancer Tissues. Clin Breast Cancer 2021; 21:e738-e747. [PMID: 33727019 DOI: 10.1016/j.clbc.2021.02.003] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Revised: 02/06/2021] [Accepted: 02/10/2021] [Indexed: 12/21/2022]
Abstract
BACKGROUND Each subgroup of immune cells has a different prognostic role in breast cancer; however, the prognostic impact of tumor-infiltrating natural killer cells (TINKs) is still not well established. Our aim was to assess the prognostic impact of natural killer (NK) cells in breast carcinomas. MATERIALS AND METHODS NK cells infiltration were assessed by immunohistochemistry (IHC). Statistical analyses were performed to evaluate the correlation of NK cells with clinical-pathological features and outcome. RESULTS CD56 IHC was realized in 126 patients. NK cells infiltration showed significant and positive association with tumor high Scarff-Bloom-Richardson (SBR) grade. NK cells were significantly associated with HER2-positive breast cancer and triple-negative breast cancer subtypes. Analyses showed significant and inverse correlation with progesterone and estrogen receptors expression status. High NK cells were significantly related to high Ki-67 labeling index. Our data showed that high NK cells infiltrate was significantly associated with tumor-infiltrating lymphocytes in breast cancer tissues. At a median follow-up of 5.5 years, high CD56 expression (≥ 5 cells/10 high power field) was associated significantly with a good overall survival and with good disease-free survival. CONCLUSION In this study, we assessed the important prognostic role of TINKs in breast carcinomas, which seems to be evident despite its association with aggressive pathological features. Thus evaluation of NK cells can be standardized and integrated in daily routine.
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Affiliation(s)
- Lobna Bouzidi
- Department of Pathology and Research Laboratory LR18SP10, University Hospital Habib Bourguiba, Sfax, Tunisia; Medical School of Sfax, University of Sfax, Sfax, Tunisia.
| | - Hana Triki
- Laboratory of Molecular and Cellular Screening Processes LR15CBS07, Centre de Biotechnologie de Sfax, University of Sfax, Sfax, Tunisia
| | - Slim Charfi
- Department of Pathology and Research Laboratory LR18SP10, University Hospital Habib Bourguiba, Sfax, Tunisia; Medical School of Sfax, University of Sfax, Sfax, Tunisia
| | - Wala Ben Kridis
- Medical School of Sfax, University of Sfax, Sfax, Tunisia; Department of Medical Oncology, University Hospital Habib Bourguiba, Sfax, Tunisia
| | - Mohamed Derbel
- Medical School of Sfax, University of Sfax, Sfax, Tunisia; Department of Gynecology and Obstetrics, University Hospital Hedi Chaker, Sfax, Tunisia
| | - Lobna Ayadi
- Department of Pathology and Research Laboratory LR18SP10, University Hospital Habib Bourguiba, Sfax, Tunisia; Medical School of Sfax, University of Sfax, Sfax, Tunisia
| | - Tahya Sellami-Boudawara
- Department of Pathology and Research Laboratory LR18SP10, University Hospital Habib Bourguiba, Sfax, Tunisia; Medical School of Sfax, University of Sfax, Sfax, Tunisia
| | - Boutheina Cherif
- Laboratory of Molecular and Cellular Screening Processes LR15CBS07, Centre de Biotechnologie de Sfax, University of Sfax, Sfax, Tunisia
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29
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Fregni G, Perier A, Avril MF, Caignard A. NK cells sense tumors, course of disease and treatments: Consequences for NK-based therapies. Oncoimmunology 2021; 1:38-47. [PMID: 22720210 PMCID: PMC3376977 DOI: 10.4161/onci.1.1.18312] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
The recent findings on NK activation indicate that these cells are important antitumor effectors. NK cells participate in the graft-vs.-leukemia effect to control the relapse in leukemic patients transplanted with allogeneic hematopoietic stem cells. In various tumors, correlation between NK cell infiltrates and prognosis were reported. However, tumor-infiltrating NK cells are yet poorly characterized. We here summarize our results and the recent studies of the literature on tumor-infiltrating NK cells, and discuss the impact of these novel insights into NK cell responses against tumors for the design of NK cell-based therapies.
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Affiliation(s)
- Giulia Fregni
- Institut Cochin-INSERM U06; CNRS UMR 804; Université Paris Descartes; Paris, France
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30
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ADCC against MICA/B Is Mediated against Differentiated Oral and Pancreatic and Not Stem-Like/Poorly Differentiated Tumors by the NK Cells; Loss in Cancer Patients due to Down-Modulation of CD16 Receptor. Cancers (Basel) 2021; 13:cancers13020239. [PMID: 33440654 PMCID: PMC7826810 DOI: 10.3390/cancers13020239] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 12/31/2020] [Accepted: 01/05/2021] [Indexed: 01/05/2023] Open
Abstract
Tumor cells are known to upregulate major histocompatibility complex-class I chain related proteins A and B (MICA/B) expression under stress conditions or due to radiation exposure. However, it is not clear whether there are specific stages of cellular maturation in which these ligands are upregulated or whether the natural killer (NK) cells differentially target these tumors in direct cytotoxicity or antibody-dependent cell cytotoxicity (ADCC). We used freshly isolated primary and osteoclast (OCs)-expanded NK cells to determine the degree of direct cytotoxicity or of ADCC using anti-MICA/B monoclonal antibodies (mAbs) against oral stem-like/poorly-differentiated oral squamous cancer stem cells (OSCSCs) and Mia PaCa-2 (MP2) pancreatic tumors as well as their well-differentiated counterparts: namely, oral squamous carcinoma cells (OSCCs) and pancreatic PL12 tumors. By using phenotypic and functional analysis, we demonstrated that OSCSCs and MP2 tumors were primary targets of direct cytotoxicity by freshly isolated NK cells and not by ADCC mediated by anti-MICA/B mAbs, which was likely due to the lower surface expression of MICA/B. However, the inverse was seen when their MICA/B-expressing differentiated counterparts, OSCCs and PL12 tumors, were used in direct cytotoxicity and ADCC, in which there was lower direct cytotoxicity but higher ADCC mediated by the NK cells. Differentiation of the OSCSCs and MP2 tumors by NK cell-supernatants abolished the direct killing of these tumors by the NK cells while enhancing NK cell-mediated ADCC due to the increased expression of MICA/B on the surface of these tumors. We further report that both direct killing and ADCC against MICA/B expressing tumors were significantly diminished by cancer patients' NK cells. Surprisingly, OC-expanded NK cells, unlike primary interleukin-2 (IL-2) activated NK cells, were found to kill OSCCs and PL12 tumors, and under these conditions, we did not observe significant ADCC using anti-MICA/B mAbs, even though the tumors expressed a higher surface expression of MICA/B. In addition, differentiated tumor cells also expressed higher levels of surface epidermal growth factor receptor (EGFR) and programmed death-ligand 1(PDL1) and were more susceptible to NK cell-mediated ADCC in the presence of anti-EGFR and anti-PDL1 mAbs compared to their stem-like/poorly differentiated counterparts. Overall, these results suggested the possibility of CD16 receptors mediating both direct cytotoxicity and ADCC, resulting in the competitive use of these receptors in either direct killing or ADCC, depending on the differentiation status of tumor cells and the stage of maturation and activation of NK cells.
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31
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Poniewierska-Baran A, Tokarz-Deptuła B, Deptuła W. The role of innate lymphoid cells in selected disease states - cancer formation, metabolic disorder and inflammation. Arch Med Sci 2021; 17:196-206. [PMID: 33488872 PMCID: PMC7811321 DOI: 10.5114/aoms.2019.89835] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2017] [Accepted: 10/13/2017] [Indexed: 12/22/2022] Open
Abstract
Innate lymphoid cells (ILCs) are a recently described group of immune cells that can regulate homeostasis and protect mammalian organisms, including humans, from infections and diseases. Considering this, ILC research is still ongoing to better understand the biology of these cells and their roles in the human body. ILCs are a multifunctional group of immune cells, making it important for the medical community to be familiar with the latest research about the ILC families and their functions in selected disease states, such as cancer formation, metabolic disorders and inflammation. By discovering the roles of ILC populations and their participation in many disorders, we can improve disease diagnostics and patient healthcare.
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Affiliation(s)
| | - Beata Tokarz-Deptuła
- Department of Immunology, Faculty of Biology, University of Szczecin, Szczecin, Poland
| | - Wiesław Deptuła
- Veterinary Center of the Nicolaus Copernicus University, Torun, Poland
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32
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Arianfar E, Shahgordi S, Memarian A. Natural Killer Cell Defects in Breast Cancer: A Key Pathway for Tumor Evasion. Int Rev Immunol 2020; 40:197-216. [PMID: 33258393 DOI: 10.1080/08830185.2020.1845670] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
As the most important innate immune component cancers invader, natural killer (NK) cells have a magnificent role in antitumor immunity without any prior sensitization. Different subsets of NK cells have distinct responses during tumor cell exposure, according to their phenotypes and environments. Their function is induced mainly by the activity of both inhibitory and activating receptors against cancerous cells. Since the immunosuppression in the tumor microenvironment of breast cancer patients has directly deteriorated the phenotype and disturbed the function of NK cells, recruiting compensatory mechanisms indicate promising outcomes for immunotherapeutic approaches. These evidences accentuate the importance of NK cell distinct features in protection against breast tumors. In this review, we discuss the several mechanisms involved in NK cells suppression which consequently promote tumor progression and disease recurrence in patients with breast cancer.
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Affiliation(s)
- Elaheh Arianfar
- Student Research Committee, Faculty of Medicine, Department of Immunology, Golestan University of Medical Sciences, Gorgan, Iran
| | - Sanaz Shahgordi
- Student Research Committee, Faculty of Medicine, Department of Immunology, Golestan University of Medical Sciences, Gorgan, Iran
| | - Ali Memarian
- Golestan Research Center of Gastroenterology and Hepatology, Golestan University of Medical Sciences, Gorgan, Iran.,Immunology department, Faculty of Medicine, Golestan University of Medical Sciences, Gorgan, Iran
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33
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Kaur K, Ko MW, Ohanian N, Cook J, Jewett A. Osteoclast-expanded super-charged NK-cells preferentially select and expand CD8+ T cells. Sci Rep 2020; 10:20363. [PMID: 33230147 PMCID: PMC7683603 DOI: 10.1038/s41598-020-76702-1] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Accepted: 10/05/2020] [Indexed: 02/07/2023] Open
Abstract
Osteoclasts (OCs) and much less dendritic cells (DCs) induce significant expansion and functional activation of NK cells, and furthermore, the OC-expanded NK cells preferentially increase the expansion and activation of CD8+ T cells by targeting CD4+ T cells. When autologous OCs were used to expand patient NK cells much lower percentages of expanded CD8+ T cells, decreased numbers of expanded NK cells and decreased functions of NK cells could be observed, and the addition of allogeneic healthy OCs increased the patients' NK function. Mechanistically, OC-expanded NK cells were found to lyse CD4+ T cells but not CD8+ T cells suggesting potential selection of CD8+ T cells before their expansion by OC activated NK cells. In agreement, Increased IFN-γ secretion, and NK cell-mediated cytotoxicity and higher percentages of CD8+ T cells, in various tissue compartments of oral tumor-bearing hu-BLT mice in response to immunotherapy by OC-expanded NK cells were observed. Thus, our results indicate an important relationship between NK and CD8+ T cells.
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Affiliation(s)
- Kawaljit Kaur
- Division of Oral Biology and Oral Medicine, School of Dentistry and Medicine, Los Angeles, CA, USA
- The Jane and Jerry Weintraub Center for Reconstructive Biotechnology, UCLA School of Dentistry and Medicine, 10833 Le Conte Ave, Los Angeles, CA, 90095, USA
| | - Meng-Wei Ko
- Division of Oral Biology and Oral Medicine, School of Dentistry and Medicine, Los Angeles, CA, USA
- The Jane and Jerry Weintraub Center for Reconstructive Biotechnology, UCLA School of Dentistry and Medicine, 10833 Le Conte Ave, Los Angeles, CA, 90095, USA
| | - Nick Ohanian
- Division of Oral Biology and Oral Medicine, School of Dentistry and Medicine, Los Angeles, CA, USA
- The Jane and Jerry Weintraub Center for Reconstructive Biotechnology, UCLA School of Dentistry and Medicine, 10833 Le Conte Ave, Los Angeles, CA, 90095, USA
| | - Jessica Cook
- Division of Oral Biology and Oral Medicine, School of Dentistry and Medicine, Los Angeles, CA, USA
- The Jane and Jerry Weintraub Center for Reconstructive Biotechnology, UCLA School of Dentistry and Medicine, 10833 Le Conte Ave, Los Angeles, CA, 90095, USA
| | - Anahid Jewett
- Division of Oral Biology and Oral Medicine, School of Dentistry and Medicine, Los Angeles, CA, USA.
- The Jane and Jerry Weintraub Center for Reconstructive Biotechnology, UCLA School of Dentistry and Medicine, 10833 Le Conte Ave, Los Angeles, CA, 90095, USA.
- The Jonsson Comprehensive Cancer Center, UCLA, Los Angeles, CA, USA.
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Huang S, Song Z, Zhang T, He X, Huang K, Zhang Q, Shen J, Pan J. Identification of Immune Cell Infiltration and Immune-Related Genes in the Tumor Microenvironment of Glioblastomas. Front Immunol 2020; 11:585034. [PMID: 33193404 PMCID: PMC7606992 DOI: 10.3389/fimmu.2020.585034] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2020] [Accepted: 09/28/2020] [Indexed: 12/20/2022] Open
Abstract
Glioblastoma (GBM) is one of the most prevalent malignant brain tumors with poor prognosis. Increasing evidence has revealed that infiltrating immune cells and other stromal components in the tumor microenvironment (TME) are associated with prognosis of GBM. The aim of the present study was to identify immune cells and immune-related genes extracted from TME in GBM. RNA-sequencing and clinical data of GBM were downloaded from The Cancer Genome Atlas (TCGA). Four survival-related immune cells were identified via Kaplan-Meier survival analysis and immune-related differentially expressed genes (DEGs) screened. Functional enrichment and protein-protein interaction (PPI) networks for the genes were constructed. In addition, we identified 24 hub genes and the expressions of 6 of the genes were significantly associated with prognosis of GBM. Finally, the genes were validated in single-cell sequencing studies of GBM, and the immune cells validated in an independent GBM cohort from the Chinese Glioma Genome Atlas (CGGA). Overall, 24 immune-related genes infiltrating the tumor microenvironment were identified in the present study, which could serve as novel biomarkers and immune therapeutic targets.
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Affiliation(s)
- Sicong Huang
- Department of Neurosurgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Zijun Song
- The First Affiliated Hospital, Institute of Translational Medicine, Zhejiang University School of Medicine, Hangzhou, China
| | - Tiesong Zhang
- Department of Neurosurgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Xuyan He
- The First Affiliated Hospital, School of Public Health, Zhejiang University School of Medicine, Hangzhou, China
| | - Kaiyuan Huang
- Department of Neurosurgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Qihui Zhang
- Department of Neurology, Dong Fang Hospital, Beijing University of Chinese Medicine, Beijing, China.,Department of Clinical Neurosciences, University of Calgary, Calgary, AB, Canada
| | - Jian Shen
- Department of Neurosurgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Jianwei Pan
- Department of Neurosurgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
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Jean Baptiste S, Le THY, Le TKV, Vu DN, Nguyen DD. Anti-cancer Immune-modulatory Activities of Panax Genus Extracts and Bioactive Compounds. FOOD REVIEWS INTERNATIONAL 2020. [DOI: 10.1080/87559129.2020.1817065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
| | - Thi Hoang Yen Le
- Fungal Technology Laboratory, Institute of Microbiology and Biotechnology, Vietnam National University, Hanoi, Vietnam
| | - T. K. V. Le
- Faculty of Medicinal Processing, National Institution of Medicinal Materials, Hanoi, Vietnam
| | - Duy Nhan Vu
- Institute of Chemistry, Military Academy of Science and Technology, Hanoi, Vietnam
| | - Duc Doan Nguyen
- Faculty of Food Science and Technology, Vietnam National University of Agriculture, Hanoi, Vietnam
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Ostapchuk YO, Perfilyeva YV, Kali A, Tleulieva R, Yurikova OY, Stanbekova GE, Karalnik BV, Belyaev NN. Fc Receptor is Involved in Nk Cell Functional Anergy Induced by Miapaca2 Tumor Cell Line. Immunol Invest 2020; 51:138-153. [PMID: 32865068 DOI: 10.1080/08820139.2020.1813757] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Impaired NK cytotoxicity has been linked to poor cancer prognosis, but its mechanisms are not clearly established. Increasing data demonstrate that NK cells lose cytotoxicity after interaction with NK cell-sensitive tumor cells. In this paper, we provide evidence that the human adenocarcinoma cell line MiaPaCa2 and TNFα and TGFβ-treated MiaPaCa2 cultures (MiaPaCa2-TT) induced functional anergy of NK cells via FGL2 protein. MiaPaCa2-TT cultures decreased expression of IFNγ, CD107a, DNAM-1, and stimulated expression of PD1 by NK cells, as well as inhibited their cytotoxic activity in a greater manner compared to the parental culture. More importantly, we found that co-cultivation with anergized NK cells decreased expression of IFNγ and CD107a by naïve NK cells, which supports the hypothesis of NK cell functional anergy transmission. The obtained results suggest a mechanism by which tumor cells may inhibit cytotoxic functions of tumor-infiltrating and circulating NK cells in cancer. ABBREVIATIONS CFSE: Carboxyfluorescein diacetate succinimidyl ester; CSCs: Cancer stem cells; FGL2: Fibrinogen-like protein 2; mAbs: Monoclonal antibodies; MiaPaCa2: Human adenocarcinoma cell line; MiaPaCa2-ТТ: Adenocarcinoma cell line MiaPaCa2 cells stimulated with TNFα and TGFβ-1; PI: Propidium iodide; TGFβ: Transforming growth factor beta; TME: Tumor microenvironment; TNFα: Tumor necrosis factor alfa.
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Affiliation(s)
- Yekaterina O Ostapchuk
- Laboratory of Molecular Immunology and Immunobiotechnology, M.A. Aitkhozhin's Institute of Molecular Biology and Biochemistry, Almaty, Kazakhstan
| | - Yuliya V Perfilyeva
- Laboratory of Molecular Immunology and Immunobiotechnology, M.A. Aitkhozhin's Institute of Molecular Biology and Biochemistry, Almaty, Kazakhstan
| | - Aikyn Kali
- Laboratory of Molecular Immunology and Immunobiotechnology, M.A. Aitkhozhin's Institute of Molecular Biology and Biochemistry, Almaty, Kazakhstan.,Biomedical Research Center, Al-Farabi Kazakh National University, Almaty, Kazakhstan
| | - Raikhan Tleulieva
- Laboratory of Molecular Immunology and Immunobiotechnology, M.A. Aitkhozhin's Institute of Molecular Biology and Biochemistry, Almaty, Kazakhstan
| | - Oxana Yu Yurikova
- Laboratory of Molecular Immunology and Immunobiotechnology, M.A. Aitkhozhin's Institute of Molecular Biology and Biochemistry, Almaty, Kazakhstan
| | - Gulshan E Stanbekova
- Laboratory of Protein and Nucleic Acids, M.A. Aitkhozhin's Institute of Molecular Biology and Biochemistry, Almaty, Kazakhstan
| | - Boris V Karalnik
- Scientific Center for Hygiene and Epidemiology named after Kh. Zhumatov, Natioanl Public Health Center, Almaty, Kazakhstan
| | - Nikolai N Belyaev
- Department of New Technologies, Saint-Petersburg Pasteur Institute, Saint-Petersburg, Russia
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Jamal E, Azmy E, Ayed M, Aref S, Eisa N. Clinical Impact of Percentage of Natural Killer Cells and Natural Killer-Like T Cell Population in Acute Myeloid Leukemia. J Hematol 2020; 9:62-70. [PMID: 32855754 PMCID: PMC7430859 DOI: 10.14740/jh655] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Accepted: 07/14/2020] [Indexed: 01/29/2023] Open
Abstract
Background Natural killer (NK) function defects have been seen in many hematological malignancies, including acute myeloid leukemia (AML). AML is associated with deficient human leukocyte antigen (HLA) expression on leukemia blasts which become targets for killing by NK and natural killer-like T (NKT) cells. However, NK and NKT cells are not effective in killing autologous leukemia blasts, maybe due to number or functional abnormalities. The aim of the work was to detect the number and percentage of NK and NKT cells in patients with AML and the impact of their percentage on the prognosis, response to treatment and survival. Methods Bone marrow and peripheral blood samples were collected from 50 adult patients diagnosed as de novo AML who presented to the Hematology Unit in the Oncology Center Mansoura University (OCMU) at time of diagnosis. NK and NKT cells were detected by using immunophenotyping by expression of cell surface and cytoplasmic markers (anti-CD3 fluorescein isothiocyanate (FITC), anti-CD16/56 phycoerythrin (PE)). Results We observed significant reduction in the median values of NK and NKT cells in AML patients in comparison to normal values. There was an insignificant correlation to response to induction treatment. While a significant correlation to overall survival (OS) (P = 0.03) was observed. The correlation to risk stratification was significant with NK cells (P < 0.001), but not with NKT cells (P = 0.23). Conclusion We concluded that the number and percentage of NK and NKT cells decreased significantly in AML patients and the frequency of NK and NKT cells is inversely proportionate with prognosis and OS in studied AML patients. We recommend correlating both number and function of NK and NKT cells in future studies to help provide a wide field of interest for possibility of demonstrating novel therapies using NK cells for curing AML.
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Affiliation(s)
- Esraa Jamal
- Clinical Hematology Department, Oncology Center, Mansoura University, Mansoura, Egypt.,Internal Medicine, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Emad Azmy
- Clinical Hematology Department, Oncology Center, Mansoura University, Mansoura, Egypt.,Internal Medicine, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Mohamed Ayed
- Clinical Pathology Department, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Salah Aref
- Clinical Pathology Department, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Noha Eisa
- Clinical Hematology Department, Oncology Center, Mansoura University, Mansoura, Egypt.,Internal Medicine, Faculty of Medicine, Mansoura University, Mansoura, Egypt
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RORα Regulates Cholesterol Metabolism of CD8 + T Cells for Anticancer Immunity. Cancers (Basel) 2020; 12:cancers12071733. [PMID: 32610705 PMCID: PMC7407186 DOI: 10.3390/cancers12071733] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 06/24/2020] [Accepted: 06/26/2020] [Indexed: 12/15/2022] Open
Abstract
Retinoic acid-related orphan receptor α (RORα) functions as a transcription factor for various biological processes, including circadian rhythm, inflammation, cancer, and lipid metabolism. Here, we demonstrate that RORα is crucial for maintaining cholesterol homeostasis in CD8+ T cells by attenuating NF-κB transcriptional activity. Cholesterol sulfate, the established natural agonist of RORα, exhibits cellular cytotoxicity on, and increased effector responses in, CD8+ T cells. Transcript analysis reveals that the suppression of RORα leads to the upregulation of NF-κB target genes in T cells. Chromatin immunoprecipitation analysis was used to determine the corecruitment of RORα and histone deacetylase (HDAC) on NF-κB target promoters and the subsequent dismissal of coactivators for transcriptional repression. We demonstrate that RORα/HDAC-mediated attenuation of NF-κB signaling controls the balance of cholesterol metabolism in CD8+ T cells, and that therapeutic strategies targeting this epigenetic regulation could be beneficial to the treatment of solid tumors including colon cancers.
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Mu H, Li S, Xiang L, Chen C, Yu K. WITHDRAWN: GAS5 enhances natural killer cell-mediated killing by promoting ubiquitination of SESN2 in prostate cancer cells. Exp Mol Pathol 2020:104479. [PMID: 32511948 DOI: 10.1016/j.yexmp.2020.104479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Revised: 05/19/2020] [Accepted: 05/30/2020] [Indexed: 11/25/2022]
Abstract
This article has been withdrawn at the request of the author(s) and/or editor. The Publisher apologizes for any inconvenience this may cause. The full Elsevier Policy on Article Withdrawal can be found at https://www.elsevier.com/about/our-business/policies/article-withdrawal.
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Affiliation(s)
- Haiqi Mu
- Department of Urology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325027, China
| | - Shaoxun Li
- The Second School of Medicine, Wenzhou Medical University, Wenzhou, Zhejiang 325027, China
| | - Luxia Xiang
- The Second School of Medicine, Wenzhou Medical University, Wenzhou, Zhejiang 325027, China
| | - Chaohao Chen
- Department of Urology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325027, China
| | - Kaiyuan Yu
- Department of Urology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325027, China.
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Widowati W, Jasaputra DK, Sumitro SB, Widodo MA, Mozef T, Rizal R, Kusuma HSW, Laksmitawati DR, Murti H, Bachtiar I, Faried A. Effect of interleukins (IL-2, IL-15, IL-18) on receptors activation and cytotoxic activity of natural killer cells in breast cancer cell. Afr Health Sci 2020; 20:822-832. [PMID: 33163049 PMCID: PMC7609126 DOI: 10.4314/ahs.v20i2.36] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
INTRODUCTION Breast cancer is one of the leading cause of cancer deaths in women. Metastasis in BC is caused by immunosurveillance deficiency, such NK cell maturation, low NK activity and decreasing cytotoxicity. This study was performed to improve activating receptors and cytotoxicity of NK cells using interleukins (ILs). METHODS Human recombinant IL-2, -15, and -18 were used to induce NK cells. We measured the activating and inhibiting receptors, proliferation activity of NK cells, and the cytotoxicity of NK cells on BC cells (MCF7). The effects of ILs were tested on the NK cell receptors CD314, CD158a and CD107a with flowcytometry, proliferation at various incubation times with 3-(4,5-dimethylthiazol-2-yl)-5-(3-carboxy methoxyphenyl)-2-(4-sulfophenyl)-2H-tetrazolium (MTS) assay and concentrations of TNF-α and IFN-γ by NK cells with ELISA. RESULTS ILs increased NK cell receptor levels (CD314, CD158a, and CD107a) at 24 hours of incubation. ILs increased NK cell viability, which increased with longer incubation. Moreover, ILs-induced NK cells inhibited proliferation in MCF7 cells, as well as increased TNF-α, IFN-γ, PRF1 and GzmB secretion. CONCLUSION IL-2, IL-15, and IL-18 improved activating receptors and proliferation of NK cells. IL-induced NK cells increased TNF-α, IFN-γ, PRF1 and GzmB secretion and cytotoxic activity on BC cells. High NK cell numbers increased BC cell growth inhibition.
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Affiliation(s)
- Wahyu Widowati
- Medical Research Center, Faculty of Medicine, Maranatha Christian University, Bandung 40164, West Java, Indonesia
| | - Diana K Jasaputra
- Medical Research Center, Faculty of Medicine, Maranatha Christian University, Bandung 40164, West Java, Indonesia
| | - Sutiman B Sumitro
- Department of Biology, Faculty of Mathematic and Science, Brawijaya University, Malang 65145 East Java, Indonesia
| | - Mochammad A Widodo
- Pharmacology Laboratory, Faculty of Medicine, Brawijaya University, Malang 65145, East Java, Indonesia
| | - Tjandrawati Mozef
- Research Center for Chemistry, Indonesian Institute of Sciences, Serpong Banten 15310, Indonesia
| | - Rizal Rizal
- Biomolecular and Biomedical Research Center, Aretha Medika Utama, Bandung 40163, West Java, Indonesia
| | - Hanna Sari W Kusuma
- Biomolecular and Biomedical Research Center, Aretha Medika Utama, Bandung 40163, West Java, Indonesia
| | - Dian R Laksmitawati
- Faculty of Pharmacy, Pancasila University, Jagakarsa, Jakarta Selatan 12640, Indonesia
| | - Harry Murti
- Stem Cell and Cancer Institute, Jl A Yani no 2 Pulo Mas, Jakarta 13210, Indonesia
| | - Indra Bachtiar
- Stem Cell and Cancer Institute, Jl A Yani no 2 Pulo Mas, Jakarta 13210, Indonesia
| | - Ahmad Faried
- Department of Neurosurgery and Stem Cell Working Group, Faculty of Medicine, Universitas Padjadjaran Dr. Hasan Sadikin Hospital, Bandung 40161, West Java, Indonesia
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Cui G. Immune battle at the premalignant stage of colorectal cancer: focus on immune cell compositions, functions and cytokine products. Am J Cancer Res 2020; 10:1308-1320. [PMID: 32509381 PMCID: PMC7269793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Accepted: 02/20/2020] [Indexed: 06/11/2023] Open
Abstract
It is now widely accepted that most human cancers, including colorectal cancers (CRCs), develop from premalignant lesions through a long-term multistep process. Host immunity is a key determinant that maintains most premalignant lesions in a stable state via immunosurveillance. However, premalignant cells use diverse strategies to escape host immunosurveillance. A switch in the immune function from immunosurveillance to immunosuppression facilitates the progression of premalignant lesions to established CRCs. This review summarizes the recent progress in understanding alterations in the immune landscape, including immune cell compositions, functions and cytokine products, in the premalignant stage of CRC and provides an updated discussion on its translational significance along the colorectal adenoma-carcinoma sequence.
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Affiliation(s)
- Guanglin Cui
- Research Group of Gastrointestinal Diseases, The Second Affiliated Hospital of Zhengzhou UniversityZhengzhou, China
- Faculty of Health Science, Nord University, Campus LevangerNorway
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Habib R, Nagrial A, Micklethwaite K, Gowrishankar K. Chimeric Antigen Receptors for the Tumour Microenvironment. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2020; 1263:117-143. [PMID: 32588326 DOI: 10.1007/978-3-030-44518-8_8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Chimeric antigen receptor T (CAR-T) cell therapy has dramatically revolutionised cancer treatment. The FDA approval of two CAR-T cell products for otherwise incurable refractory B-cell acute lymphoblastic leukaemia (B-ALL) and aggressive B-cell non-Hodgkin lymphoma has established this treatment as an effective immunotherapy option. The race for extending CAR-T therapy for various tumours is well and truly underway. However, response rates in solid organ cancers have been inadequate thus far, partly due to challenges posed by the tumour microenvironment (TME). The TME is a complex structure whose role is to subserve the persistence and proliferation of tumours as well as support their escape from immune surveillance. It presents several obstacles like inhibitory immune checkpoint proteins, immunosuppressive cells, cytokines, chemokines, stromal factors and adverse metabolic pathways. CAR structure and CAR-T therapies have evolved to overcome these obstacles, and we now have several novel CARs with improved anti-tumour activity demonstrated in xenograft models and in some clinical trials. This chapter provides a discussion of the evolution of CAR-T therapies to enable targeting specific aspects of the TME.
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Affiliation(s)
- Rosemary Habib
- Westmead Institute for Medical Research, The University of Sydney, Sydney, NSW, Australia.,Crown Princess Mary Cancer Centre, Westmead Hospital, Sydney, NSW, Australia
| | - Adnan Nagrial
- Crown Princess Mary Cancer Centre, Westmead Hospital, Sydney, NSW, Australia
| | - Kenneth Micklethwaite
- Westmead Institute for Medical Research, The University of Sydney, Sydney, NSW, Australia.,Crown Princess Mary Cancer Centre, Westmead Hospital, Sydney, NSW, Australia.,Sydney Cellular Therapies Laboratory, Blood and Bone Marrow Transplant Unit, Department of Haematology, Sydney Medical School, Westmead Hospital, Sydney, NSW, Australia
| | - Kavitha Gowrishankar
- Westmead Institute for Medical Research, The University of Sydney, Sydney, NSW, Australia.
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Peighambarzadeh F, Najafalizadeh A, Esmaeil N, Rezaei A, Ashrafi F, Ganjalikhani Hakemi M. Optimization of In Vitro Expansion and Activation of Human Natural Killer Cells against Breast Cancer Cell Line. Avicenna J Med Biotechnol 2020; 12:17-23. [PMID: 32153734 PMCID: PMC7035457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Accepted: 02/16/2019] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Regarding to the increase of cancer deaths in recent years and disability of common therapies to eradicate cancers, as well as expansion of Natural Killer (NK) cell therapy, it seems so vital to find new useful therapies against cancers. Breast cancer is the second main cause of cancer death among women. As it is impossible for a majority of patients to receive NK cell therapy, an attempt was made to establish a low-cost and efficient method for expanding and activating NK cells against breast cancer cell line (MCF7). METHODS NK cells were isolated from Peripheral Blood Mononuclear Cells (PBMCs) applying either MACS based NK cell enrichment kit or antibodies and complement as cytotoxic method. Then, the NK cells were cultured in Stem Cell Growth Medium (SCGM) with feeder layer (irradiated PBMCs) along with PHA or OKT3. IL-2, IL-15 and IL-21 were used to expand NK cells and finally their cytotoxic activity was investigated by flow cytometry. RESULTS Highly pure NK cells were obtained and no significant difference between the two isolation methods was found. Using IL-2 plus IL-15, the number of NK cells increased up to100 fold after 16 days. No significant effect was observed after IL-21 treatment. CONCLUSION Our data indicated that cytotoxicity method can be considered a low-cost alternative for NK cell isolation kits. It seems that culturing NK cells for 14 days in either PHA or OKT3 supplemented SCGM medium would be more effective than culturing for 16 days in the presence of IL-21.
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Affiliation(s)
- Farzaneh Peighambarzadeh
- Department of Immunology, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Anahita Najafalizadeh
- Department of Immunology, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Nafiseh Esmaeil
- Department of Immunology, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Abbas Rezaei
- Department of Immunology, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Farzaneh Ashrafi
- Hematology Division, Department of Internal Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
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Salviati E, Ciaglia E, Sommella E, Montella F, Bertamino A, Ostacolo C, Parrino B, Rubino R, Vecchione C, Puca A, Novellino E, Campiglia P. Immunomodulatory activity of Humulus lupulus bitter acids fraction: Enhancement of natural killer cells function by NKp44 activating receptor stimulation. J Funct Foods 2019. [DOI: 10.1016/j.jff.2019.103469] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
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Hage C, Hoves S, Strauss L, Bissinger S, Prinz Y, Pöschinger T, Kiessling F, Ries CH. Sorafenib Induces Pyroptosis in Macrophages and Triggers Natural Killer Cell-Mediated Cytotoxicity Against Hepatocellular Carcinoma. Hepatology 2019; 70:1280-1297. [PMID: 31002440 DOI: 10.1002/hep.30666] [Citation(s) in RCA: 125] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Accepted: 04/12/2019] [Indexed: 12/15/2022]
Abstract
Antiangiogenic and cytotoxic effects are considered the principal mechanisms of action of sorafenib, a multitarget kinase inhibitor approved for the treatment of hepatocellular carcinoma (HCC). We report that sorafenib also acts through direct immune modulation, indispensable for its antitumor activity. In vivo cell depletion experiments in two orthotopic HCC mouse models as well as in vitro analysis identified macrophages (MΦ) as the key mediators of the antitumoral effect and demonstrate a strong interdependency of MΦ and natural killer (NK) cells for efficient tumor cell killing. Caspase 1 analysis in sorafenib-treated MΦ revealed an induction of pyroptosis. As a result, cytotoxic NK cells become activated when cocultured with sorafenib-treated MΦ, leading to tumor cell death. In addition, sorafenib was found to down-regulate major histocompatibility complex class I expression of tumor cells, which may reduce the tumor responsiveness to immune checkpoint therapies and favor NK-cell response. In vivo cytokine blocking revealed that sorafenib efficacy is abrogated after inhibition of interleukins 1B and 18. Conclusion: We report an immunomodulatory mechanism of sorafenib involving MΦ pyroptosis and unleashing of an NK-cell response that sets it apart from other spectrum kinase inhibitors as a promising immunotherapy combination partner for the treatment of HCC.
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Affiliation(s)
- Carina Hage
- Roche Innovation Center Munich, Roche Pharma Research and Early Development, Penzberg, Germany.,Institute for Experimental Molecular Imaging, University Clinic and Helmholtz Institute for Biomedical Engineering, RWTH Aachen University, Aachen, Germany
| | - Sabine Hoves
- Roche Innovation Center Munich, Roche Pharma Research and Early Development, Penzberg, Germany
| | - Léanne Strauss
- Roche Innovation Center Munich, Roche Pharma Research and Early Development, Penzberg, Germany
| | - Stefan Bissinger
- Roche Innovation Center Munich, Roche Pharma Research and Early Development, Penzberg, Germany
| | - Ylva Prinz
- Roche Innovation Center Zurich, Roche Pharma Research and Early Development, Schlieren, Switzerland
| | - Thomas Pöschinger
- Roche Innovation Center Munich, Roche Pharma Research and Early Development, Penzberg, Germany
| | - Fabian Kiessling
- Institute for Experimental Molecular Imaging, University Clinic and Helmholtz Institute for Biomedical Engineering, RWTH Aachen University, Aachen, Germany
| | - Carola H Ries
- Roche Innovation Center Munich, Roche Pharma Research and Early Development, Penzberg, Germany
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CD155 expression in human breast cancer: Clinical significance and relevance to natural killer cell infiltration. Life Sci 2019; 231:116543. [DOI: 10.1016/j.lfs.2019.116543] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Revised: 05/31/2019] [Accepted: 06/05/2019] [Indexed: 12/13/2022]
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Rumba R, Cipkina S, Cukure F, Vanags A. Systemic and local inflammation in colorectal cancer. Acta Med Litu 2019; 25:185-196. [PMID: 31308824 DOI: 10.6001/actamedica.v25i4.3929] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Background Colorectal cancer (CRC) is the third most common cancer in the world. The cornerstone of CRC treatment is surgical resection. However, patients in the same TNM stage show different recurrence rates and survival. Of patients with a local disease without lymph node or a distant metastasis, 20-25% still develop recurrence. There is evidence that inflammatory reaction is one of the key elements in tumour development. Materials and methods We reviewed literature on colorectal cancer and its relationships with the immune system, with special focus on local and systemic inflammatory reaction. The Pubmed and ClinicalKey databases were searched using the key words colorectal cancer, local inflammation, systemic inflammation, markers of inflammation. The relevant literature was reviewed and included in the article. Results The immune system has two-sided relationships with cancer, so it not only performs anti-tumour activities, but can also promote tumour growth and spread. Research has shown that signs of local inflammation are associated with a better prognosis in CRC. Systemic inflammation has been associated with more aggressive behaviour and a worse prognosis for patients with several cancers, including CRC. Conclusions Recent findings in tumour biology have improved our understanding of colorectal cancer and of the natural course of this disease. Several markers of local and systemic inflammatory reaction have been identified. The next step is to find the most accurate and applicable marker, so that this promising tool can be used in clinical practice and aid in decision making.
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Affiliation(s)
- Roberts Rumba
- Department of Surgery, Riga Stradins University, Riga, Latvia
| | - Sandra Cipkina
- Faculty of Medicine, Riga Stradins University, Riga, Latvia
| | - Fanija Cukure
- Faculty of Medicine, Riga Stradins University, Riga, Latvia
| | - Andrejs Vanags
- Department of Surgery, Riga Stradins University, Riga, Latvia
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Jin Y, Sun Z, Geng J, Yang L, Song Z, Song H, Wang J, Tang J. IL-21 reinvigorates exhausted natural killer cells in patients with HBV-associated hepatocellular carcinoma in STAT1-depedent pathway. Int Immunopharmacol 2019; 70:1-8. [PMID: 30780004 DOI: 10.1016/j.intimp.2019.02.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2018] [Revised: 01/22/2019] [Accepted: 02/04/2019] [Indexed: 01/10/2023]
Abstract
Hepatocellular carcinoma (HCC) is the most common liver malignancy with dismal prognosis and limited treatment options. Natural killer (NK) cells are critical components of antitumor immunity due to their capacity to eliminate MHC class I-deficient cells. To evaluate the function of NK cells in HCC patients, circulating CD3-CD56+ NK cells were collected from HBV-associated HCC patients and healthy control individuals. Compared to NK cells from healthy controls, NK cells from HCC patients presented functional impairment, characterized by significantly reduced cytotoxicity, degranulation, and cytokine production. Exogenous IL-21 could reinvigorate NK cells from HCC patients, resulting in significantly increased levels of cytotoxicity, degranulation, and cytokine expression. However, IL-21-treated NK cells from HCC patients still presented lower response than IL-21-treated NK cells from healthy controls. IL-21 resulted in increased phosphorylation of both STAT1 and STAT3 in NK cells. Inhibition of STAT1, but not STAT3, significantly reduced IL-21-mediated reinvigoration of NK function. Together, this study demonstrated that NK cells in HBV-associated HCC patients presented functional impairments that could be reverted by IL-21 in a STAT1-mediated mechanism.
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Affiliation(s)
- Yun Jin
- Department of Hepatobiliary Surgery, The First People's Hospital of Yunnan Province, Kunming, Yunnan, China; The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan, China
| | - Zhiwei Sun
- Department of Hepatobiliary Surgery, The First People's Hospital of Yunnan Province, Kunming, Yunnan, China; The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan, China
| | - Jiawei Geng
- The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan, China; Department of Infectious Diseases, The First People's Hospital of Yunnan Province, Kunming, Yunnan, China
| | - Lei Yang
- Department of Neurosurgery, Kunming Children's Hospital, Kunming, Yunnan, China
| | - Zhenyu Song
- DICAT Biomedical Computation Centre, Vancouver, British Columbia, Canada
| | - Haihan Song
- DICAT Biomedical Computation Centre, Vancouver, British Columbia, Canada.
| | - Junfeng Wang
- Department of Hepatobiliary Surgery, The First People's Hospital of Yunnan Province, Kunming, Yunnan, China; The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan, China.
| | - Jianzhong Tang
- Department of Hepatobiliary Surgery, The First People's Hospital of Yunnan Province, Kunming, Yunnan, China; The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan, China.
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Zakiryanova GK, Kustova E, Urazalieva NT, Baimuchametov ET, Nakisbekov NN, Shurin MR. Abnormal Expression of c-Myc Oncogene in NK Cells in Patients with Cancer. Int J Mol Sci 2019; 20:E756. [PMID: 30754645 PMCID: PMC6387292 DOI: 10.3390/ijms20030756] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Revised: 01/31/2019] [Accepted: 02/02/2019] [Indexed: 12/17/2022] Open
Abstract
Natural killer (NK) cells have received a lot of attention in recent years for the roles they play in immunity and particularly in antitumor immune responses. Although defects in NK cell functions are recognized as important mechanisms for immune evasion of malignant cells, molecular pathways regulating NK cell dysfunction and exhaustion in cancer are largely unknown. Here we tested whether the c-myc proto-oncogene, known to promote cell proliferation, growth, differentiation, and apoptosis by regulating the expression of numerous target genes, may be involved in the mechanism of NK cell abnormalities in patients with lung and gastric cancer. Analysis of c-myc mRNA and protein expression in peripheral blood NK cells, mitogen-activated protein kinase (MAPK) activity, cell cycle, and cell longevity revealed a significantly decreased expression of c-myc mRNA and protein and mitotic arrest of NK cells in different phases of cell cycle. In addition, a significant decrease of NK cell death was also detected. These data allow the suggestion that defects of NK cell-mediated tumor surveillance may be associated with disturbed c-myc expression in NK cells in cancer patients. A better understanding of the mechanisms of NK cell dysfunction in cancer will help in the NK cell-mediated therapeutic eradication of primary and metastatic cancer cells and prolong patient survival.
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Affiliation(s)
| | - Elena Kustova
- Laboratory of Immunology, Scientific Center of Pediatric and Children Surgery, Almaty 050060, Kazakhstan.
| | - Nataliya T Urazalieva
- Laboratory of Immunology, Scientific Center of Pediatric and Children Surgery, Almaty 050060, Kazakhstan.
| | | | - Narymzhan N Nakisbekov
- Joint Use Center, Atchabarov Scientific Research Institute of Fundamental and Applied Medicine, Asfendiyarov Kazakh National Medical University, Almaty 050000, Kazakhstan.
| | - Michael R Shurin
- Departments of Pathology and Immunology, University of Pittsburgh Medical Center, Pittsburgh, PA 15213, USA.
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Kumar V, Mukhopadhyay A. Monitoring Natural Killer Cell Function in Human Ovarian Cancer Cells of Ascitic Fluid. Bio Protoc 2018; 8:e3124. [PMID: 34532562 DOI: 10.21769/bioprotoc.3124] [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: 08/22/2018] [Accepted: 10/19/2018] [Indexed: 11/02/2022] Open
Abstract
Natural killer (NK) cells are the major effectors of the innate immune system when activated resulting in modulation of immune response of the host defense through target cell lysis and secretion of cytokines. Precise functions of NK cells are essential for the treatment outcome of different virus infections and malignant diseases. NK cells impart cytotoxic effect to the target cells lacking MHC class I molecules and thus the final readout of the activity is death of target cells. The NK cell function is evaluated by the 51Cr-release and/or flow cytometry-based assays. In the present protocol, we have determined the activation of NK cells by the liberation of IL-10 and IFNγ, and subsequently its function by enumerating the number of dead tumor cells originally isolated from the ascitic fluid of ovarian cancer patients. The entire assay is based on cells of the healthy donors and patients. Besides determining function, this method is able to demarcate between NK-cell sensitive and insensitive tumor cells. This technique enables researchers to study NK cell functions in healthy donors or in patients to reveal their impact on different malignancies and to further discover new therapeutic strategies.
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Affiliation(s)
- Vikash Kumar
- Stem Cell Biology Laboratory, National Institute of Immunology, New Delhi, India
| | - Asok Mukhopadhyay
- AA-602 Ashabari Housing, Baishnabghata Patuli, Kolkata-700094, India
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