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Lim Y, Park J, Lim JE, Park M, Koh SK, Lee M, Kim SK, Lee SH, Song KH, Park DG, Kim HY, Jeong BC, Cho D. Evaluating a combination treatment of NK cells and reovirus against bladder cancer cells using an in vitro assay to simulate intravesical therapy. Sci Rep 2024; 14:7390. [PMID: 38548803 PMCID: PMC10979019 DOI: 10.1038/s41598-024-56297-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Accepted: 03/05/2024] [Indexed: 04/01/2024] Open
Abstract
Intravesical treatment using either reovirus or natural killer (NK) cells serves as an efficient strategy for the treatment of bladder cancer cells (BCCs); however, corresponding monotherapies have often shown modest cytotoxicity. The potential of a locoregional combination using high-dose reovirus and NK cell therapy in an intravesical approach has not yet been studied. In this study, we evaluated the effectiveness of reoviruses and expanded NK cells (eNK) as potential strategies for the treatment of bladder cancer. The anti-tumor effects of mono-treatment with reovirus type 3 Dearing strain (RC402 and RP116) and in combination with interleukin (IL)-18/-21-pretreated eNK cells were investigated on BCC lines (5637, HT-1376, and 253J-BV) using intravesical therapy to simulate in vitro model. RP116 and IL-18/-21-pretreated eNK cells exhibited effective cytotoxicity against grade 1 carcinoma (5637 cells) when used alone, but not against HT-1376 (grade 2 carcinoma) and 253J-BV cells (derived from a metastatic site). Notably, combining RP116 with IL-18/-21-pretreated eNK cells displayed effective cytotoxicity against both HT-1376 and 253J-BV cells. Our findings underscore the potential of a combination therapy using reoviruses and NK cells as a promising strategy for treating bladder cancer.
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Affiliation(s)
- Yuree Lim
- Department of Biopharmaceutical Convergence, Sungkyunkwan University (SKKU), Suwon, Korea
| | - Jeehun Park
- Department of Molecular Bioscience, College of Biomedical Science, Kangwon National University, Chuncheon, Korea
| | - Joung Eun Lim
- Department of Urology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Minji Park
- Department of Health Sciences and Technology, SAIHST, Sungkyunkwan University, Seoul, South Korea
| | - Seung Kwon Koh
- Department of Health Sciences and Technology, SAIHST, Sungkyunkwan University, Seoul, South Korea
| | - Mijeong Lee
- Department of Health Sciences and Technology, SAIHST, Sungkyunkwan University, Seoul, South Korea
| | - Sang-Ki Kim
- Department of Companion & Laboratory Animal Science, Kongju National University, Yesan, Korea
| | - Seung-Hwan Lee
- Department of Biochemistry, Microbiology and Immunology, Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
| | | | - Dong Guk Park
- ViroCure Inc., Seoul, Republic of Korea
- Department of Surgery, School of Medicine, Dankook University, Cheonan, South Korea
| | - Hyun-Young Kim
- Department of Laboratory Medicine and Genetics, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81, Irwon-Ro, Gangnam-Gu, Seoul, 06351, Republic of Korea
| | - Byong Chang Jeong
- Department of Urology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea.
- Department of Health Sciences and Technology, SAIHST, Sungkyunkwan University, Seoul, South Korea.
| | - Duck Cho
- Department of Biopharmaceutical Convergence, Sungkyunkwan University (SKKU), Suwon, Korea.
- Department of Health Sciences and Technology, SAIHST, Sungkyunkwan University, Seoul, South Korea.
- Department of Laboratory Medicine and Genetics, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81, Irwon-Ro, Gangnam-Gu, Seoul, 06351, Republic of Korea.
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Noel ODV, Hassouneh Z, Svatek RS, Mukherjee N. Innate Lymphoid Cells in Bladder Cancer: From Mechanisms of Action to Immune Therapies. Cancer Immunol Res 2024; 12:149-160. [PMID: 38060011 DOI: 10.1158/2326-6066.cir-23-0414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 07/10/2023] [Accepted: 10/24/2023] [Indexed: 12/08/2023]
Abstract
Bladder tumors have a high mutational burden and tend to be responsive to immune therapies; however, response rates remain modest. To date, immunotherapy in bladder cancer has largely focused on enhancing T-cell immune responses in the bladder tumor microenvironment. It is anticipated that other immune cells, including innate lymphoid cells (ILC), which play an important role in bladder oncogenesis and tumor suppression, could be targeted to improve response to existing therapies. ILCs are classified into five groups: natural killer cells, ILC1s, ILC2s, ILC3s, and lymphoid tissue inducer cells. ILCs are pleiotropic and play dual and sometimes paradoxical roles in cancer development and progression. Here, a comprehensive discussion of the current knowledge and recent advancements in understanding the role of ILCs in bladder cancer is provided. We discuss the multifaceted roles that ILCs play in bladder immune surveillance, tumor protection, and immunopathology of bladder cancer. This review provides a rationale for targeting ILCs in bladder cancer, which is relevant for other solid tumors.
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Affiliation(s)
- Onika D V Noel
- Department of Urology, University of Texas Health San Antonio, San Antonio, Texas
| | - Zaineb Hassouneh
- Department of Microbiology, Immunology & Molecular Genetics, University of Texas Health San Antonio, San Antonio, Texas
| | - Robert S Svatek
- Department of Urology, University of Texas Health San Antonio, San Antonio, Texas
| | - Neelam Mukherjee
- Department of Urology, University of Texas Health San Antonio, San Antonio, Texas
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3
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Wang F, Zhang G, Xu T, Ma J, Wang J, Liu S, Tang Y, Jin S, Li J, Xing N. High and selective cytotoxicity of ex vivo expanded allogeneic human natural killer cells from peripheral blood against bladder cancer: implications for natural killer cell instillation after transurethral resection of bladder tumor. J Exp Clin Cancer Res 2024; 43:24. [PMID: 38245792 PMCID: PMC10799482 DOI: 10.1186/s13046-024-02955-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Accepted: 01/12/2024] [Indexed: 01/22/2024] Open
Abstract
BACKGROUND Non-muscle-invasive bladder cancer (NMIBC) is treated with transurethral resection of bladder tumor (TURBT) followed by intravesical instillation of chemotherapy or Bacillus Calmette-Guérin therapy. However, these treatments have a high recurrence rate and side effects, emphasizing the need for alternative instillations. Previously, we revealed that expanded allogeneic human natural killer (NK) cells from peripheral blood are a promising cellular therapy for prostate cancer. However, whether NK cells exhibit a similar killing effect in bladder cancer (BCa) remains unknown. METHODS Expansion, activation, and cryopreservation of allogeneic human NK cells obtained from peripheral blood were performed as we previously described. In vitro cytotoxicity was evaluated using the cell counting kit-8. The levels of perforin, granzyme B, interferon-γ, tumor necrosis factor-α, and chemokines (C-C-motif ligand [CCL]1, CCL2, CCL20, CCL3L1, and CCL4; C-X-C-motif ligand [CXCL]1, CXCL16, CXCL2, CXCL3, and CXCL8; and X-motif ligand 1 and 2) were determined using enzyme-linked immunosorbent assay. The expression of CD107a, major histocompatibility complex class I (MHC-I), MHC-I polypeptide-related sequences A and B (MICA/B), cytomegalovirus UL16-binding protein-2/5/6 (ULBP-2/5/6), B7-H6, CD56, CD69, CD25, killer cell Ig-like receptors (KIR)2DL1, KIRD3DL1, NKG2D, NKp30, NKp46, and CD16 of NK cells or BCa and normal urothelial cells were detected using flow cytometry. Cytotoxicity was evaluated using lactate dehydrogenase assay in patient-derived organoid models. BCa growth was monitored in vivo using calipers in male NOD-scid IL2rg-/- mice subcutaneously injected with 5637 and NK cells. Differential gene expressions were investigated using RNA sequence analysis. The chemotaxis of T cells was evaluated using transwell migration assays. RESULTS We revealed that the NK cells possess higher cytotoxicity against BCa lines with more production of cytokines than normal urothelial cells counterparts in vitro, demonstrated by upregulation of degranulation marker CD107a and increased interferon-γ secretion, by MICA/B/NKG2D and B7H6/NKp30-mediated activation. Furthermore, NK cells demonstrated antitumor effects against BCa in patient-derived organoids and BCa xenograft mouse models. NK cells secreted chemokines, including CCL1/2/20, to induce T-cell chemotaxis when encountering BCa cells. CONCLUSIONS The expanded NK cells exhibit potent cytotoxicity against BCa cells, with few toxic side effects on normal urothelial cells. In addition, NK cells recruit T cells by secreting a panel of chemokines, which supports the translational application of NK cell intravesical instillation after TURBT from bench to bedside for NMIBC treatment.
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Affiliation(s)
- Fangming Wang
- Department of Urology, Tsinghua University Affiliated Beijing Tsinghua Changgung Hospital, Tsinghua University Clinical Institute, Beijing, 102218, China
| | - Gang Zhang
- Department of Urology, Tsinghua University Affiliated Beijing Tsinghua Changgung Hospital, Tsinghua University Clinical Institute, Beijing, 102218, China
| | - Tianli Xu
- BOE Regenerative Medicine Technology Co. Ltd, Beijing, 100015, China
| | - Jianlin Ma
- BOE Regenerative Medicine Technology Co. Ltd, Beijing, 100015, China
| | - Jing Wang
- BOE Regenerative Medicine Technology Co. Ltd, Beijing, 100015, China
| | - Shuai Liu
- BOE Regenerative Medicine Technology Co. Ltd, Beijing, 100015, China
| | - Yuzhe Tang
- Department of Urology, Tsinghua University Affiliated Beijing Tsinghua Changgung Hospital, Tsinghua University Clinical Institute, Beijing, 102218, China
| | - Song Jin
- Department of Urology, Tsinghua University Affiliated Beijing Tsinghua Changgung Hospital, Tsinghua University Clinical Institute, Beijing, 102218, China
| | - Jianxing Li
- Department of Urology, Tsinghua University Affiliated Beijing Tsinghua Changgung Hospital, Tsinghua University Clinical Institute, Beijing, 102218, China.
| | - Nianzeng Xing
- Department of Urology, National Clinical Research Center for Cancer/Cancer Hospital, National Cancer Center, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China.
- State Key Laboratory of Molecular Oncology, National Cancer Center, National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100021, China.
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Guo F, Zhang Y, Bai L, Cui J. Natural killer cell therapy targeting cancer stem cells: Old wine in a new bottle. Cancer Lett 2023; 570:216328. [PMID: 37499742 DOI: 10.1016/j.canlet.2023.216328] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 07/14/2023] [Accepted: 07/22/2023] [Indexed: 07/29/2023]
Abstract
A small proportion of cancer cells that have stem cell-like properties are known as cancer stem cells (CSCs). They can be used to identify malignant tumor phenotypes and patients with poor prognosis. Targeting these cells has been shown to improve the effectiveness of cancer therapies. Owing to the nature of CSCs, they are resistant to conventional treatment methods such as radio- and chemotherapy. Therefore, more effective anti-CSC therapies are required. Immunotherapy, including natural killer (NK) and T cell therapy, has demonstrated the ability to eliminate CSCs. NK cells have demonstrated superior anti-CSC capabilities compared to T cells in recognizing low levels of major histocompatibility complex (MHC) class I expression. However, CSC escape also occurs during NK cell therapy. It is important to determine CSC-specific immune evasion mechanisms and find out potential solutions to optimize NK cell function. Therefore, this review discusses promising strategies that can improve the efficiency of NK cell therapy in treating CSCs, and aims to provide a reference for future research.
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Affiliation(s)
- Feifei Guo
- Cancer Center, The First Hospital of Jilin University, 71 Xinmin Street, Changchun, 130021, China
| | - Yi Zhang
- Cancer Center, The First Hospital of Jilin University, 71 Xinmin Street, Changchun, 130021, China
| | - Ling Bai
- Cancer Center, The First Hospital of Jilin University, 71 Xinmin Street, Changchun, 130021, China
| | - Jiuwei Cui
- Cancer Center, The First Hospital of Jilin University, 71 Xinmin Street, Changchun, 130021, China.
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Fares J, Davis ZB, Rechberger JS, Toll SA, Schwartz JD, Daniels DJ, Miller JS, Khatua S. Advances in NK cell therapy for brain tumors. NPJ Precis Oncol 2023; 7:17. [PMID: 36792722 PMCID: PMC9932101 DOI: 10.1038/s41698-023-00356-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Accepted: 01/31/2023] [Indexed: 02/17/2023] Open
Abstract
Despite advances in treatment regimens that comprise surgery, chemotherapy, and radiation, outcome of many brain tumors remains dismal, more so when they recur. The proximity of brain tumors to delicate neural structures often precludes complete surgical resection. Toxicity and long-term side effects of systemic therapy remain a concern. Novel therapies are warranted. The field of NK cell-based cancer therapy has grown exponentially and currently constitutes a major area of immunotherapy innovation. This provides a new avenue for the treatment of cancerous lesions in the brain. In this review, we explore the mechanisms by which the brain tumor microenvironment suppresses NK cell mediated tumor control, and the methods being used to create NK cell products that subvert immune suppression. We discuss the pre-clinical studies evaluating NK cell-based immunotherapies that target several neuro-malignancies and highlight advances in molecular imaging of NK cells that allow monitoring of NK cell-based therapeutics. We review current and ongoing NK cell based clinical trials in neuro-oncology.
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Affiliation(s)
- Jawad Fares
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, 60611, USA
- Northwestern Medicine Malnati Brain Tumor Institute, Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, IL, 60611, USA
| | - Zachary B Davis
- Department of Medicine, Division of Hematology, Oncology and Transplantation, Masonic Cancer Center, University of Minnesota, Minneapolis, MN, 55454, USA
| | - Julian S Rechberger
- Department of Neurologic Surgery, Mayo Clinic, Rochester, MN, 55905, USA
- Department of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic Graduate School of Biomedical Sciences, Rochester, MN, 55905, USA
| | - Stephanie A Toll
- Department of Pediatrics, Division of Hematology/Oncology, Children's Hospital of Michigan, Detroit, MI, 48201, USA
| | - Jonathan D Schwartz
- Department of Pediatric Hematology/Oncology, Section of Neuro-Oncology, Mayo Clinic, Rochester, MN, 55905, USA
| | - David J Daniels
- Department of Neurologic Surgery, Mayo Clinic, Rochester, MN, 55905, USA
- Department of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic Graduate School of Biomedical Sciences, Rochester, MN, 55905, USA
| | - Jeffrey S Miller
- Department of Medicine, Division of Hematology, Oncology and Transplantation, Masonic Cancer Center, University of Minnesota, Minneapolis, MN, 55454, USA.
| | - Soumen Khatua
- Department of Pediatric Hematology/Oncology, Section of Neuro-Oncology, Mayo Clinic, Rochester, MN, 55905, USA.
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6
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Abstract
Immunotherapy continues to be in the spotlight of oncology therapy research in the past few years and has been proven to be a promising option to modulate one's innate and adaptive immune systems for cancer treatment. However, the poor delivery efficiency of immune agents, potential off-target toxicity, and nonimmunogenic tumors significantly limit its effectiveness and extensive application. Recently, emerging biomaterial-based drug carriers, including but not limited to immune cells and bacteria, are expected to be potential candidates to break the dilemma of immunotherapy, with their excellent natures of intrinsic tumor tropism and immunomodulatory activity. More than that, the tiny vesicles and physiological components derived from them have similar functions with their source cells due to the inheritance of various surface signal molecules and proteins. Herein, we presented representative examples about the latest advances of biomaterial-based delivery systems employed in cancer immunotherapy, including immune cells, bacteria, and their derivatives. Simultaneously, opportunities and challenges of immune cells and bacteria-based carriers are discussed to provide reference for their future application in cancer immunotherapy.
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Affiliation(s)
- Jingwen Jiang
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, People's Republic of China
| | - Yanjuan Huang
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, People's Republic of China
| | - Zishan Zeng
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, People's Republic of China
| | - Chunshun Zhao
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, People's Republic of China
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Sun S, Yu F, Xu D, Zheng H, Li M. EZH2, a prominent orchestrator of genetic and epigenetic regulation of solid tumor microenvironment and immunotherapy. Biochim Biophys Acta Rev Cancer 2022; 1877:188700. [PMID: 35217116 DOI: 10.1016/j.bbcan.2022.188700] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 02/15/2022] [Accepted: 02/16/2022] [Indexed: 02/06/2023]
Abstract
Immune checkpoint blockade (ICB) is regarded as a promising strategy for cancer therapy. The histone methyltransferase, Enhancer of Zeste Homolog 2 (EZH2), has been implicated in the carcinogenesis of numerous solid tumors. However, the underlying mechanism of EZH2 in cancer immunotherapeutic resistance remains unknown. EZH2 orchestrates the regulation of the innate and adaptive immune systems of the tumor microenvironment (TME). Profound epigenetic and transcriptomic changes induced by EZH2 in tumor cells and immune cells mobilize the elements of the TME, leading to immune-suppressive activity of solid tumors. In this review, we summarized the dynamic functions of EZH2 on the different components of the TME, including tumor cells, T cells, macrophages, natural killer cells, myeloid-derived suppressor cells, dendritic cells, fibroblasts, and mesenchymal stem cells. Several ongoing anti-tumor clinical trials using EZH2 inhibitors have also been included as translational perspectives. In conclusion, based combinational therapy to enable ICB could offer a survival benefit in patients with cancer.
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Affiliation(s)
- Shanshan Sun
- Department of Breast Surgery, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310058, China; Key Laboratory of Tumor Microenvironment and Immune Therapy of Zhejiang Province, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310058, China; Cancer Institute, Zhejiang University, Hangzhou, Zhejiang 310058, China; Department of Medicine, the University of Oklahoma Health Sciences Center, Oklahoma City, OK, United States of America; Department of Surgery, the University of Oklahoma Health Sciences Center, Oklahoma City, OK, United States of America
| | - Feng Yu
- Cancer Institute, Zhejiang University, Hangzhou, Zhejiang 310058, China; Department of Colorectal Surgery and Oncology, Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Danying Xu
- Department of Breast Surgery, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310058, China; Key Laboratory of Tumor Microenvironment and Immune Therapy of Zhejiang Province, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310058, China; Cancer Institute, Zhejiang University, Hangzhou, Zhejiang 310058, China
| | - Haiyan Zheng
- Department of Breast Surgery, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310058, China
| | - Min Li
- Department of Medicine, the University of Oklahoma Health Sciences Center, Oklahoma City, OK, United States of America; Department of Surgery, the University of Oklahoma Health Sciences Center, Oklahoma City, OK, United States of America.
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Hosseinzadeh F, Ai J, Hajifathali A, Muhammadnejad S, Ebrahimi-Barough S, Seyhoun I, Komeili Movahed T, Shirian S, Hosseinzadeh F, Ahmadpour S, Alijani M, Verdi J. The effects of Sorafenib and Natural killer cell co-injection in combinational treatment of hepatocellular carcinoma; an in vivo approach. Pharmacol Rep 2022; 74:379-391. [PMID: 35089543 DOI: 10.1007/s43440-021-00335-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Revised: 10/16/2021] [Accepted: 10/19/2021] [Indexed: 10/19/2022]
Abstract
BACKGROUND Natural killer cells (NKC) and Sorafenib (Sor) are two important agents for the treatment of hepatocellular carcinoma (HCC). Over the past decade, the interaction of Sor and NKC against HCC has been widely challenging. This study aimed to assess the efficacy of NKC & Sor for the treatment of HCC in vivo. METHODS Subcutaneous xenograft models of HCC were established in nude mice. For safety assessment of treatment, the kidney and liver functions were analyzed. Paraffin embedded tumor sections were histopathologically studied and immunohistochemistry (IHC) tests were done to evaluate the angiogenesis (CD34) and proliferation (Ki67) indexes. The terminal deoxynucleotidyl transferase dUTP nick end labeling (TUNEL) assay was performed to identify the tumor cells undergoing apoptosis. The serum levels of tumor necrosis factor-α (TNF-α) and interferon-γ (IFN-γ) were measured by enzyme-linked immunosorbent assay (ELISA) and expression levels of major inflammatory cytokines and cytoplasmic granules in xenograft HCC were quantified using real-time PCR. RESULTS NKC & Sor significantly inhibited necrosis and apoptosis in tumor cells and increased angiogenesis and proliferation of HCC compared to the monotherapy of NKC or Sor alone. The serum levels of TNF-α, IFN-γ as well as the expression levels of TNF-α, IFN-γ, interleukins (ILs)-1, 6, 10, granzyme-B and perforin in the xenograft HCC tissues of the treated mice with NKC & Sor were significantly lower than those of treated with NKC or Sor alone. CONCLUSION Therapy with the specific dosage of NKC & Sor could not inhibit the HCC xenograft growth rate through a synergistic effect in a mouse model of HCC.
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Affiliation(s)
- Faezeh Hosseinzadeh
- Department of Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran. .,Department of Tissue Engineering, Qom University of Medical Sciences, Qom, Iran. .,Cellular and Molecular Research Center, Qom University of Medical Sciences, Qom, Iran.
| | - Jafar Ai
- Department of Tissue Engineering, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Abbas Hajifathali
- Hematopoietic Stem Cell Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Samad Muhammadnejad
- Gene Therapy Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Somayeh Ebrahimi-Barough
- Department of Tissue Engineering, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Iman Seyhoun
- Department of Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Sadegh Shirian
- Department of Pathology, School of Veterinary Medicine, Shahrekord University, Shahrekord, Iran.,Shiraz Molecular Pathology Research Center, Dr. Daneshbod Path Lab, Shiraz, Iran
| | | | - Sajjad Ahmadpour
- Gastroenterology and Hepatology Diseases Research Center, Qom University of Medical Sciences, Qom, Iran
| | - Mohammadreza Alijani
- Department of Pathology, School of Veterinary Medicine, Shahrekord University, Shahrekord, Iran.,Shefa Neuroscience Research Center, Khatam Alanbia Hospital, Tehran, Iran
| | - Javad Verdi
- Department of Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran.
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Terrén I, Borrego F. Role of NK Cells in Tumor Progression. Exp Suppl 2022; 113:169-187. [PMID: 35165864 DOI: 10.1007/978-3-030-91311-3_6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Natural Killer (NK) cells are effector lymphocytes with the ability to generate an antitumor response. NK cells encompass a diverse group of subsets with different properties and have the capacity to kill cancer cells by different means. However, tumor cells have developed several mechanisms to evade NK cell-mediated killing. In this chapter, we summarize some aspects of NK cell biology with the aim to understand the competence of these cells and explore some of the challenges that NK cells have to face in different malignancies. Moreover, we will review the current knowledge about the role of NK cells in tumor progression and describe their phenotype and effector functions in tumor tissues and peripheral blood from cancer patients. Finally, we will recapitulate several findings from different studies focused on determining the prognostic value of NK cells in distinct cancers.
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Affiliation(s)
- Iñigo Terrén
- Immunopathology Group, Biocruces Bizkaia Health Research Institute, Barakaldo, Spain
| | - Francisco Borrego
- Immunopathology Group, Biocruces Bizkaia Health Research Institute, Barakaldo, Spain.
- Ikerbasque, Basque Foundation for Science, Bilbao, Spain.
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Ke H, Zhang J, Wang F, Xiong Y. ZNF652-Induced circRHOT1 Promotes SMAD5 Expression to Modulate Tumorigenic Properties and Nature Killer Cell-Mediated Toxicity in Bladder Cancer via Targeting miR-3666. J Immunol Res 2021; 2021:7608178. [PMID: 34926705 DOI: 10.1155/2021/7608178] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Revised: 10/24/2021] [Accepted: 11/09/2021] [Indexed: 01/16/2023] Open
Abstract
Bladder cancer (BC) is the 9th most frequent diagnosed tumor and the 2nd most common urology tumor worldwide. Despite the considerable advancement that BC treatment has made recently, the five-year survival rate of BC remains unsatisfactory. Novel therapeutic strategies for BC clinical intervention are therefore urgently needed now more than ever. circRHOT1 is a newly identified circRNA that plays a crucial role in multiple types of tumorigeneses. However, it remains unclear whether circRHOT1 plays a functional role in BC progression. Our findings suggest that circRHOT1 was highly expressed in BC tumor tissues and cell lines. The results from CCK-8, EDU, Transwell migration, and NK cell-mediated cytotoxicity detection assays suggested that circRHOT1 knockdown could markedly suppress BC cell proliferation and migration level and could aggravate the sensitivity of BC cells to NK cells. Subsequently, we conducted bioinformatics analysis followed by RNA pull-down, ChIP, and luciferase reporter assays, from which we found that circRHOT1 expression in BC cells could be regulated by ZNF652, and circRHOT1 could promote SMAD5 expression to regulate BC cell cellular progression by sponging miR-3666. These results may provide a new direction for developing novel diagnostic or therapeutic targets for BC.
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Sun Y, Sedgwick AJ, Khan MAAK, Palarasah Y, Mangiola S, Barrow AD. A Transcriptional Signature of IL-2 Expanded Natural Killer Cells Predicts More Favorable Prognosis in Bladder Cancer. Front Immunol 2021; 12:724107. [PMID: 34858395 PMCID: PMC8631443 DOI: 10.3389/fimmu.2021.724107] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2021] [Accepted: 10/01/2021] [Indexed: 12/14/2022] Open
Abstract
Activation of natural killer (NK) cell function is regulated by cytokines, such as IL-2, and secreted factors upregulated in the tumor microenvironment, such as platelet-derived growth factor D (PDGF-DD). In order to elucidate a clinical role for these important regulators of NK cell function in antitumor immunity, we generated transcriptional signatures representing resting, IL-2-expanded, and PDGF-DD-activated, NK cell phenotypes and established their abundance in The Cancer Genome Atlas bladder cancer (BLCA) dataset using CIBERSORT. The IL-2-expanded NK cell phenotype was the most abundant in low and high grades of BLCA tumors and was associated with improved prognosis. In contrast, PDGFD expression was associated with numerous cancer hallmark pathways in BLCA tumors compared with normal bladder tissue, and a high tumor abundance of PDGFD transcripts and the PDGF-DD-activated NK cell phenotype were associated with a poor BLCA prognosis. Finally, high tumor expression of transcripts encoding the activating NK cell receptors, KLRK1 and the CD160-TNFRSF14 receptor-ligand pair, was strongly correlated with the IL-2-expanded NK cell phenotype and improved BLCA prognosis. The transcriptional parameters we describe may be optimized to improve BLCA patient prognosis and risk stratification in the clinic and potentially provide gene targets of therapeutic significance for enhancing NK cell antitumor immunity in BLCA.
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Affiliation(s)
- Yuhan Sun
- Department of Microbiology and Immunology, The University of Melbourne and The Peter Doherty Institute for Infection and Immunity, Melbourne, VIC, Australia
| | - Alexander James Sedgwick
- Department of Microbiology and Immunology, The University of Melbourne and The Peter Doherty Institute for Infection and Immunity, Melbourne, VIC, Australia
| | - Md Abdullah-Al-Kamran Khan
- Department of Microbiology and Immunology, The University of Melbourne and The Peter Doherty Institute for Infection and Immunity, Melbourne, VIC, Australia
| | - Yaseelan Palarasah
- Institute of Molecular Medicine, University of Southern Denmark, Odense, Denmark
| | - Stefano Mangiola
- Division of Bioinformatics, Walter and Eliza Hall Institute, Parkville, VIC, Australia
| | - Alexander David Barrow
- Department of Microbiology and Immunology, The University of Melbourne and The Peter Doherty Institute for Infection and Immunity, Melbourne, VIC, Australia
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12
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Lutz CT, Livas L, Presnell SR, Sexton M, Wang P. Gender Differences in Urothelial Bladder Cancer: Effects of Natural Killer Lymphocyte Immunity. J Clin Med 2021; 10:jcm10215163. [PMID: 34768683 PMCID: PMC8584838 DOI: 10.3390/jcm10215163] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 10/13/2021] [Accepted: 10/29/2021] [Indexed: 02/07/2023] Open
Abstract
Men are more likely to develop cancer than women. In fact, male predominance is one of the most consistent cancer epidemiology findings. Additionally, men have a poorer prognosis and an increased risk of secondary malignancies compared to women. These differences have been investigated in order to better understand cancer and to better treat both men and women. In this review, we discuss factors that may cause this gender difference, focusing on urothelial bladder cancer (UBC) pathogenesis. We consider physiological factors that may cause higher male cancer rates, including differences in X chromosome gene expression. We discuss how androgens may promote bladder cancer development directly by stimulating bladder urothelium and indirectly by suppressing immunity. We are particularly interested in the role of natural killer (NK) cells in anti-cancer immunity.
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Affiliation(s)
- Charles T. Lutz
- Department of Pathology and Laboratory Medicine, University of Kentucky, Lexington, KY 40536, USA; (L.L.); (S.R.P.); (M.S.)
- Department of Microbiology, Immunology, and Molecular Genetics, University of Kentucky, Lexington, KY 40536, USA
- Markey Cancer Center, University of Kentucky, Lexington, KY 40536, USA;
- Correspondence:
| | - Lydia Livas
- Department of Pathology and Laboratory Medicine, University of Kentucky, Lexington, KY 40536, USA; (L.L.); (S.R.P.); (M.S.)
| | - Steven R. Presnell
- Department of Pathology and Laboratory Medicine, University of Kentucky, Lexington, KY 40536, USA; (L.L.); (S.R.P.); (M.S.)
| | - Morgan Sexton
- Department of Pathology and Laboratory Medicine, University of Kentucky, Lexington, KY 40536, USA; (L.L.); (S.R.P.); (M.S.)
| | - Peng Wang
- Markey Cancer Center, University of Kentucky, Lexington, KY 40536, USA;
- Department of Internal Medicine, University of Kentucky, Lexington, KY 40536, USA
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13
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Mukherjee N, Ji N, Tan X, Lin C, Rios E, Chen C, Huang T, Svatek RS. Bladder tumor ILC1s undergo Th17-like differentiation in human bladder cancer. Cancer Med 2021; 10:7101-7110. [PMID: 34496133 PMCID: PMC8525153 DOI: 10.1002/cam4.4243] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 07/19/2021] [Accepted: 07/20/2021] [Indexed: 12/12/2022] Open
Abstract
PURPOSE Human innate lymphoid cells (hILCs) are lineage-negative immune cells that do not express rearranged adaptive antigen receptors. Natural killer (NK) cells are hILCs that contribute to cancer defense. The role of non-NK hILCs in cancer is unclear. Our study aimed to characterize non-NK hILCs in bladder cancer. EXPERIMENTAL DESIGN Mass cytometry was used to characterize intratumoral non-NK hILCs based on 35 parameters, including receptors, cytokines, and transcription factors from 21 muscle-invasive bladder tumors. Model-based clustering was performed on t-distributed stochastic neighbor embedding (t-SNE) coordinates of hILCs, and the association of hILCs with tumor stage was analyzed. RESULTS Most frequent among intratumoral non-NK hILCs were hILC1s, which were increased in higher compared with lower stage tumors. Intratumoral hILC1s were marked by Th17-like phenotype with high RORγt, IL-17, and IL-22 compared to Th1 differentiation markers, including Tbet, perforin, and IFN-γ. Compared with intratumoral hILC2s and hILC3s, hILC1s also had lower expression of activation markers (NKp30, NKp46, and CD69) and increased expression of exhaustion molecules (PD-1 and Tim3). Unsupervised clustering identified nine clusters of bladder hILCs, which were not defined by the primary hILC subtypes 1-3. hILC1s featured in all the nine clusters indicating that intratumoral hILC1s displayed the highest phenotypic heterogeneity among all hILCs. CONCLUSIONS hILC1s are increased in higher stage tumors among patients with muscle-invasive bladder cancer. These intratumoral hILC1s exhibit an exhausted phenotype and Th17-like differentiation, identifying them as potential targets for immunotherapy.
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Affiliation(s)
- Neelam Mukherjee
- Department of UrologyUniversity of Texas Health San Antonio (UTHSA)San AntonioTexasUSA
| | - Niannian Ji
- Department of UrologyUniversity of Texas Health San Antonio (UTHSA)San AntonioTexasUSA
| | - Xi Tan
- Department of Molecular MedicineUniversity of Texas Health San Antonio (UTHSA)San AntonioTexasUSA
| | - Chun‐Lin Lin
- Department of Molecular MedicineUniversity of Texas Health San Antonio (UTHSA)San AntonioTexasUSA
| | - Emily Rios
- Department of UrologyUniversity of Texas Health San Antonio (UTHSA)San AntonioTexasUSA
| | - Chun‐Liang Chen
- Department of Molecular MedicineUniversity of Texas Health San Antonio (UTHSA)San AntonioTexasUSA
| | - Tim Huang
- Department of Molecular MedicineUniversity of Texas Health San Antonio (UTHSA)San AntonioTexasUSA
| | - Robert S. Svatek
- Department of UrologyUniversity of Texas Health San Antonio (UTHSA)San AntonioTexasUSA
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14
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Esmaeili SA, Sahranavard S, Salehi A, Bagheri V. Selectively targeting cancer stem cells: Current and novel therapeutic strategies and approaches in the effective eradication of cancer. IUBMB Life 2021; 73:1045-1059. [PMID: 34184810 DOI: 10.1002/iub.2524] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 06/22/2021] [Accepted: 06/23/2021] [Indexed: 12/19/2022]
Abstract
Cancer stem cells (CSCs) are a subgroup of cells in malignant cancers, which possess self-renewal capacity, tumor-initiating capability, and pluripotency, as well as being responsible for tumor maintenance, metastasis, relapse, and chemoresistance. The treatment modalities previously established for cancer included surgery, chemotherapy, and radiotherapy. The majority of tumor cells of non-CSCs could be eradicated using conventional chemotherapy and radiotherapy. Therefore, novel and promising therapeutic strategies that selectively target CSCs are of great importance. In this review, we described different therapeutic strategies such as immunotherapy, metabolism-based therapeutic strategies, and additional potential therapeutic approaches (targeting microRNAs [miRNAs], histone deacetylase, and DNA methyl transferase) against CSCs. Taken together, due to the inefficiency of anticancer single therapies, targeting CSCs through their metabolism and using immunotherapy and miRNAs besides classical chemo- and radiotherapy may exert better therapeutic effects.
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Affiliation(s)
- Seyed-Alireza Esmaeili
- Immunology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.,Immunology Department, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Shamim Sahranavard
- Department of Traditional Pharmacy, School of Traditional Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Astireh Salehi
- Biology Department, Islamic Azad University, Sanandaj, Iran
| | - Vahid Bagheri
- Cellular and Molecular Research Center, Birjand University of Medical Sciences, Birjand, Iran
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15
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Wang W, Bai L, Xu D, Li W, Cui J. Immunotherapy: A Potential Approach to Targeting Cancer Stem Cells. Curr Cancer Drug Targets 2021; 21:117-131. [PMID: 32364076 DOI: 10.2174/1568009620666200504111914] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Revised: 03/14/2020] [Accepted: 04/04/2020] [Indexed: 12/24/2022]
Abstract
Tumor recurrence and drug resistance are two of the key factors affecting the prognosis of cancer patients. Cancer stem cells (CSCs) are a group of cells with infinite proliferation potential which are not sensitive to traditional therapies, including radio- and chemotherapy. These CSCs are considered to be central to tumor recurrence and the development of drug resistance. In addition, CSCs are important targets in cancer immunotherapy because of their expression of novel tumorassociated antigens, which result from mutations in cancer cells over the course of treatment. Emerging immunotherapies, including cancer vaccines, checkpoint blockade therapies, and transferred immune cell therapies, have all been shown to be more effective when they selectively target CSCs. Such therapies may also provide novel additions to the current therapeutic milieu and may offer new therapeutic combinations for treatment. This review summarizes the relationships between various immunotherapies and CSCs and provides novel insights into potential therapeutic applications for these approaches in the future.
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Affiliation(s)
- Wenjun Wang
- Cancer Center, The First Hospital of Jilin University, Changchun 130021, Jilin, China
| | - Ling Bai
- Cancer Center, The First Hospital of Jilin University, Changchun 130021, Jilin, China
| | - Dongsheng Xu
- Cancer Center, The First Hospital of Jilin University, Changchun 130021, Jilin, China
| | - Wei Li
- Cancer Center, The First Hospital of Jilin University, Changchun 130021, Jilin, China
| | - Jiuwei Cui
- Cancer Center, The First Hospital of Jilin University, Changchun 130021, Jilin, China
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16
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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] [What about the content of this article? (0)] [Affiliation(s)] [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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17
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Galván Morales MA, Barrera Rodríguez R, Santiago Cruz JR, Teran LM. Overview of New Treatments with Immunotherapy for Breast Cancer and a Proposal of a Combination Therapy. Molecules 2020; 25:E5686. [PMID: 33276556 DOI: 10.3390/molecules25235686] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 11/26/2020] [Accepted: 11/28/2020] [Indexed: 01/08/2023] Open
Abstract
According to data from the U.S. National Cancer Institute, cancer is one of the leading causes of death worldwide with approximately 14 million new cases and 8.2 million cancer-related deaths in 2018. More than 60% of the new annual cases in the world occur in Africa, Asia, Central America, and South America, with 70% of cancer deaths in these regions. Breast cancer is the most common cancer in women, with 266,120 new cases in American women and an estimated 40,920 deaths for 2018. Approximately one in six women diagnosed with breast cancer will die in the coming years. Recently, novel therapeutic strategies have been implemented in the fight against breast cancer, including molecules able to block signaling pathways, an inhibitor of poly [ADP-ribose] polymerase (PARP), growth receptor blocker antibodies, or those that reactivate the immune system by inhibiting the activities of inhibitory receptors like cytotoxic T-lymphocyte antigen 4 (CTLA-4) and programmed death protein 1 (PD-1). However, novel targets include reactivating the Th1 immune response, changing tumor microenvironment, and co-activation of other components of the immune response such as natural killer cells and CD8+ T cells among others. In this article, we review advances in the treatment of breast cancer focused essentially on immunomodulatory drugs in targeted cancer therapy. Based on this knowledge, we formulate a proposal for the implementation of combined therapy using an extracorporeal immune response reactivation model and cytokines plus modulating antibodies for co-activation of the Th1- and natural killer cell (NK)-dependent immune response, either in situ or through autologous cell therapy. The implementation of "combination immunotherapy" is new hope in breast cancer treatment. Therefore, we consider the coordinated activation of each cell of the immune response that would probably produce better outcomes. Although more research is required, the results recently achieved by combination therapy suggest that for most, if not all, cancer patients, this tailored therapy may become a realistic approach in the near future.
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18
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Lv Y, Jin P, Chen Z, Zhang P. Characterization of hazard infiltrating immune cells and relative risk genes in bladder urothelial carcinoma. Am J Transl Res 2020; 12:7510-7527. [PMID: 33312386 PMCID: PMC7724318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Accepted: 10/08/2020] [Indexed: 06/12/2023]
Abstract
OBJECTIVES Bladder urothelial carcinoma (BLCA) is one of the most common malignancies in urinary system. With the development of next-generation sequencing technology, we intended to investigate prognostic immune cells and related signature to predict the prognosis of BLCA and potential therapeutic targets. METHODS We obtained the transcriptome profiles of 573 BLCA patients from The Cancer Genome Atlas (TCGA) and Gene Expression Omnibus (GEO) databases. The fractions of immune cells in each sample was calculated by "CIBERSORT" algorithm. Tumor Infiltrating Immune Cells Scores (TIICS) was accordingly derived and Receiver Operating Characteristic (ROC) curve was conducted to evaluate the predictive efficiency. Moreover, differential analysis was performed between two TIICS groups and hub TIICS-related immune signature was identified. The correlation of key immune genes and immune-infiltrating immune cells was evaluated based on the TIMER database. An Immune Signature Prognostic Index (ISPI) based on these signatures was constructed with superior predictive accuracy. Last, the TIICS model or related immune signature were all validated in an independent cohort from the GSE13507. RESULTS The least absolute shrinkage and selection operator (LASSO) algorithm was utilized to screen the 6 hub tumor-infiltrating immune cells in TCGA cohort, where higher infiltrating levels of M0 Macrophages, M2 Macrophages and Neutrophils were hazard factors, while CD8+ T cells and memory activated CD4+ T cells were protective factors. CONCLUSION Taken together, our study identified several prognostic immune cells and related immune signature in BLCA, shedding insight on the individualized immunotherapy or potential drug targets.
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Affiliation(s)
- Yinxiang Lv
- Department of Oncology, People’s Hospital of Xinchang CountyXinchang, Zhejiang Province, China
| | - Peng Jin
- Organ Transplant Center, Xiangya Hospital, Central South UniversityChangsha, Hunan Province, China
| | - Zheng Chen
- Organ Transplant Center, The Second Affiliated Hospital of Guangzhou Medical UniversityGuangzhou, Guangdong Province, China
| | - Peng Zhang
- Organ Transplant Center, The Second Affiliated Hospital of Guangzhou Medical UniversityGuangzhou, Guangdong Province, China
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19
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Bhardwaj N, Farkas AM, Gul Z, Sfakianos JP. Harnessing Natural Killer Cell Function for Genitourinary Cancers. Urol Clin North Am 2020; 47:433-442. [PMID: 33008494 DOI: 10.1016/j.ucl.2020.07.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Natural killer (NK) cells are potently cytolytic innate lymphocytes involved in the immune surveillance of tumors and virally infected cells. Although much progress has been made in manipulating the ability of T cells to recognize and eliminate tumors, a comprehensive understanding of NK-cell infiltration into solid tumors, and their amenability to immunomodulation, remains incomplete. This article discusses recent studies showing that urologic tumors are infiltrated by NK cells and that these NK cells are often dysfunctional, but that strategies interfering with inhibitory axes have significant potential to alleviate this dysfunction.
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Affiliation(s)
- Nina Bhardwaj
- Department of Hematology & Oncology, Icahn School of Medicine at Mount Sinai, The Tisch Cancer Institute, Hess CSM Building 1470 Madison Avenue, New York, NY 10029, USA.
| | - Adam M Farkas
- Department of Hematology & Oncology, Icahn School of Medicine at Mount Sinai, The Tisch Cancer Institute, 1470 Madison Avenue, New York, NY 10029, USA
| | - Zeynep Gul
- Department of Urology, Icahn School of Medicine at Mount Sinai, Icahn Building, 1425 Madison Avenue, New York, NY 10029, USA
| | - John P Sfakianos
- Department of Urology, Icahn School of Medicine at Mount Sinai, 1 Gustave L. Levy Place, Box 1272, New York, NY 10029, USA
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20
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Cristiani CM, Garofalo C, Passacatini LC, Carbone E. New avenues for melanoma immunotherapy: Natural Killer cells? Scand J Immunol 2020; 91:e12861. [PMID: 31879979 DOI: 10.1111/sji.12861] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Revised: 12/18/2019] [Accepted: 12/19/2019] [Indexed: 12/17/2023]
Abstract
Human solid malignant tumours may be particularly resistant to conventional therapies. Among solid tumours, immunological features of cutaneous melanoma have been well characterized in the past and today melanoma patients are routinely treated with the anti-immune checkpoints immunotherapy that has completely changed metastatic melanoma treatment and prognosis. Two cytotoxic cell populations may lead to the physical elimination of tumour cell targets: cytotoxic T lymphocytes (CTLs) and natural killer (NK) cells. Tumour recognition by CTLs depends on major histocompatibility complex (MHC) class I molecules, while NK cells recognize tumours expressing low or null levels of MHC class I molecules. Despite this well-established complementarity, NK cells are still left behind in the optimization of innovative immunotherapy approaches. NK cells are members of innate lymphoid cells (ILCs) that play a critical role in early host defence against invading pathogens and transformed cells. Recent findings suggest that NK cell frequencies directly correlate with the overall survival of ipilimumab-treated melanoma patients. Furthermore, in vitro and in vivo evidences indicate that NK cells can selectively kill cancer stem cells, reducing tumour size and delaying metastatic progression. The aim of this review is to provide a survey of the evidences indicating NK cells as an excellent candidate to complement the newest solid tumour immunotherapy approaches.
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Affiliation(s)
- Costanza Maria Cristiani
- Department of Experimental and Clinical Medicine, University "Magna Graecia" of Catanzaro, Catanzaro, Italy
| | - Cinzia Garofalo
- Department of Experimental and Clinical Medicine, University "Magna Graecia" of Catanzaro, Catanzaro, Italy
| | - Lucia Carmela Passacatini
- Department of Experimental and Clinical Medicine, University "Magna Graecia" of Catanzaro, Catanzaro, Italy
| | - Ennio Carbone
- Department of Experimental and Clinical Medicine, University "Magna Graecia" of Catanzaro, Catanzaro, Italy
- Department of Microbiology Tumor and Cell Biology (MTC), Karolinska Institutet, Biomedicum, Stockholm, Sweden
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21
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Pedroso JF, de Souza Valim V, Pezzi A, Furlan JM, Lenhart G, Sehn F, Zambonato B, Gonçalves AD, Wilke I, Amorin B, da Silva MA, Pedrazzani FS, da Rocha Silla LM. An Experimental Study Comparing the Expansion of Peripheral Blood Natural Killer (NK) Cells Cultured with Artificial Antigen-Presenting Cells, in the Presence or Absence of Bone Marrow Mesenchymal Stem Cells (MSCs). Mol Biotechnol 2020; 62:306-15. [PMID: 32193710 DOI: 10.1007/s12033-020-00250-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
NK cells have been seen as potential agents in adoptive immunotherapy for cancer. The main challenge for the success of this approach is to obtain a great quantity of activated NK cells for adoptive transfer. The present study had aimed to evaluate the effect of a feeder layer of irradiated MSCs in the in vitro expansion of NK cells. MSCs were obtained from the bone marrow (BM) cells remaining in the bag and filter used in the transplantation of hematopoietic stem cells. NK cells were obtained from peripheral blood (PB) of healthy volunteers. NK expansion and activation were stimulated by culture with artificial antigen-presenting cells (aAPCs) and IL-2, in the presence or absence of BM-MSCs. NK cell proliferation, phenotypic expression and cytotoxic activity were evaluated. Both culture conditions showed high NK purity with predominance of NK CD56brightCD16+ subset post expansion. However, cultures without the presence of MSCs showed higher NK proliferation, expression of activation markers (CD16 and NKG2D) and related cytotoxic activity. In this experimental study, the presence of a feeder layer of irradiated BM-MSCs interfered negatively in the expansion of PB-NKs, limiting their growth and activation. Further investigation is needed to understand the mechanisms of NK-MSC interaction and its implications.
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Rajayi H, Tavasolian P, Rezalotfi A, Ebrahimi M. Cancer Stem Cells Targeting; the Lessons from the Interaction of the Immune System, the Cancer Stem Cells and the Tumor Niche. Int Rev Immunol 2019; 38:267-283. [DOI: 10.1080/08830185.2019.1669593] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Hajar Rajayi
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Parsova Tavasolian
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Alaleh Rezalotfi
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Marzieh Ebrahimi
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
- Department of Regenerative Biomedicine, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
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Ma QY, Li SY, Li XZ, Zhou TF, Zhao YF, Liu FL, Yu XN, Lin J, Chen FY, Cao J, Xi HJ, Li HY. Long non-coding RNA DILC suppresses bladder cancer cells progression. Gene 2019; 710:193-201. [DOI: 10.1016/j.gene.2019.06.009] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Revised: 06/04/2019] [Accepted: 06/05/2019] [Indexed: 02/07/2023]
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Guillamón CF, Gimeno L, Server G, Martínez-Sánchez MV, Escudero JF, López-Cubillana P, Cabezas-Herrera J, Campillo JA, Abellan DJ, Martínez-García J, Martínez-Escribano J, Ferri B, López-Álvarez MR, Moreno-Alarcón C, Moya-Quiles MR, Muro M, Minguela A. Immunological Risk Stratification of Bladder Cancer Based on Peripheral Blood Natural Killer Cell Biomarkers. Eur Urol Oncol 2019; 4:246-255. [PMID: 31411976 DOI: 10.1016/j.euo.2019.04.009] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Revised: 03/13/2019] [Accepted: 04/17/2019] [Indexed: 11/25/2022]
Abstract
BACKGROUND Bladder cancer (BC) is highly immunogenic. Bacillus Calmette-Guérin (BCG) immunotherapy offers the best results in non-muscle-invasive BC (NMIBC). Natural killer cells (NKcs) play decisive roles in BCG-mediated immune response and in general cancer immune-surveillance. OBJECTIVE To analyze killer-cell immunoglobulin-like receptors (KIRs), their human leukocyte antigen class-I (HLA-I) ligands, and the expression of DNAX Accessory Molecule-1 (DNAM-1/CD226) on peripheral blood (PB) NKcs, to identify useful predictive biomarkers in BC. DESIGN, SETTING, AND PARTICIPANTS KIR/HLA-ligand genotypes were compared between 132 BC, 201 other solid cancers, 164 plasma cell disorders, and 615 healthy Caucasoid controls. CD226 expression was evaluated by flow cytometry. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS KIR/HLA-I interactions and CD226 expression on NKcs (CD226high or CD226low) were compared across study groups, cancer stages, treatments, and progression-free and overall survival of patients, using chi-square, analysis of variance/post hoc, Kaplan-Meier/log-rank, and regression analyses. RESULTS AND LIMITATIONS Three immunological risk groups were identified: low risk (KIR2DL1-L2+L3-/C1C1- and KIR2DL1+L2+L3+/C1C1+), intermediate risk (rest), and high risk (KIR2DL5+/HLA-C*16+ and KIR2DL1+L2+L3-), which displayed different 10-yr progression-free rates (83.3%, 48.6%, and 0%, respectively; p<0.001) and survival rates (83.3%, 54.3%, and 6.2%, respectively; p<0.001) for muscle-invasive T2/T4, and 10-yr progression-free rates (100%, 81.6%, and 50%, respectively; p<0.05) for NMIBC-T1 treated with BCG. Immunological risk stratification had an independent prognostic value to just histological staging for survival (hazard ratio=2.93, p<0.00001, Harrell C-statistic=0.779). CD226 expression on PB NKcs improved immunological stratification in intermediate-risk T1-T4 BC patients, with survival rates of 94.1% and 66.7% for CD226high and CD226low (p<0.05), respectively. CONCLUSIONS Immunological risk stratification will complement BC histopathology to improve risk stratification and guide the selection of personalized treatments. Understanding of the molecular mechanisms of NKc tumor immune surveillance will enable the development of future NKc-based therapies. PATIENT SUMMARY This work describes a peripheral blood test that aids in our understanding of the immune defense mechanisms against bladder cancer, is useful for classifying patient risk, and will guide personalized treatments.
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Affiliation(s)
- Concepción F Guillamón
- Immunology Service, Hospital Clínico Universitario Virgen de la Arrixaca (HCUVA) Instituto Murciano de Investigación Biosanitaria (IMIB), Murcia, Spain
| | - Lourdes Gimeno
- Immunology Service, Hospital Clínico Universitario Virgen de la Arrixaca (HCUVA) Instituto Murciano de Investigación Biosanitaria (IMIB), Murcia, Spain
| | | | - María V Martínez-Sánchez
- Immunology Service, Hospital Clínico Universitario Virgen de la Arrixaca (HCUVA) Instituto Murciano de Investigación Biosanitaria (IMIB), Murcia, Spain
| | | | | | - Juan Cabezas-Herrera
- Molecular Therapy and Biomarkers Research Group, Clinical Analysis Service, HCUVA-IMIB, Murcia, Spain
| | - José A Campillo
- Immunology Service, Hospital Clínico Universitario Virgen de la Arrixaca (HCUVA) Instituto Murciano de Investigación Biosanitaria (IMIB), Murcia, Spain
| | - Daniel J Abellan
- Immunology Service, Hospital Clínico Universitario Virgen de la Arrixaca (HCUVA) Instituto Murciano de Investigación Biosanitaria (IMIB), Murcia, Spain
| | | | | | - Belén Ferri
- Pathology Services, HCUVA-IMIB, Murcia, Spain
| | - María R López-Álvarez
- Centre for Preventive Medicine, Animal Health Trust, Lanwades Park, Kentford, Newmarket, Suffolk, UK
| | | | - María R Moya-Quiles
- Immunology Service, Hospital Clínico Universitario Virgen de la Arrixaca (HCUVA) Instituto Murciano de Investigación Biosanitaria (IMIB), Murcia, Spain
| | - Manuel Muro
- Immunology Service, Hospital Clínico Universitario Virgen de la Arrixaca (HCUVA) Instituto Murciano de Investigación Biosanitaria (IMIB), Murcia, Spain
| | - Alfredo Minguela
- Immunology Service, Hospital Clínico Universitario Virgen de la Arrixaca (HCUVA) Instituto Murciano de Investigación Biosanitaria (IMIB), Murcia, Spain.
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Badrinath N, Yoo SY. Recent Advances in Cancer Stem Cell-Targeted Immunotherapy. Cancers (Basel) 2019; 11:cancers11030310. [PMID: 30841635 PMCID: PMC6468501 DOI: 10.3390/cancers11030310] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Revised: 02/22/2019] [Accepted: 03/01/2019] [Indexed: 12/12/2022] Open
Abstract
Cancer stem cells (CSCs) are one of the reasons for the relapse of cancer cells and metastasis. They have drug resistance against most chemotherapeutic agents. CSCs are also responsible for tumor cell heterogeneity and cause minimal residual disease. In order to achieve complete regression of tumors, CSCs have to be targeted. Recent advances in immunotherapies have shown promising outcomes in curing cancer, which are also applicable to target CSCs. CSCs express immune markers and exhibit specific immune characteristics in various cancers, which can be used in immunotherapies to target CSCs in the tumor microenvironment. Recently, various strategies have been used to target CSCs. Adaptive T-cells, dendritic cell (DC)-based vaccines, oncolytic viruses, immune checkpoint inhibitors, and combination therapies are now being used to target CSCs. Here, we discuss the feasibility of these immunological approaches and the recent trends in immunotherapies to target CSCs.
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Affiliation(s)
- Narayanasamy Badrinath
- Biomedical Sciences, School of Medicine, Pusan National University, Yangsan 50612, Korea.
- Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan 50612, Korea.
| | - So Young Yoo
- Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan 50612, Korea.
- BIO-IT Foundry Technology Institute, Pusan National University, Busan 46241, Korea.
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26
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Ramakrishnan S, Granger V, Rak M, Hu Q, Attwood K, Aquila L, Krishnan N, Osiecki R, Azabdaftari G, Guru K, Chatta G, Gueron G, McNally L, Ohm J, Wang J, Woloszynska A. Inhibition of EZH2 induces NK cell-mediated differentiation and death in muscle-invasive bladder cancer. Cell Death Differ 2019; 26:2100-2114. [PMID: 30692641 PMCID: PMC6748105 DOI: 10.1038/s41418-019-0278-9] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2018] [Revised: 01/03/2019] [Accepted: 01/03/2019] [Indexed: 12/22/2022] Open
Abstract
Lysine-specific demethylase 6A (KDM6A) and members of the Switch/Sucrose Non-Fermentable (SWI/SNF) family are known to counteract the activity of Enhancer of Zeste Homolog 2 (EZH2), which is often overexpressed and is associated with poor prognosis in muscle-invasive bladder cancer. Here we provide evidence that alterations in chromatin modifying enzymes, including KDM6A and members of the SWI/SNF complex, are frequent in muscle-invasive bladder cancer. We exploit the loss of function mutations in KDM6A and SWI/SNF complex to make bladder cancer cells susceptible to EZH2-based epigenetic therapy that activates an immune response to drive tumor cell differentiation and death. We reveal a novel mechanism of action of EZH2 inhibition, alone and in combination with cisplatin, which induces immune signaling with the largest changes observed in interferon gamma (IFN-γ). This upregulation is a result of activated natural killer (NK) signaling as demonstrated by the increase in NK cell-associated genes MIP-1α, ICAM1, ICAM2, and CD86 in xenografts treated with EZH2 inhibitors. Conversely, EZH2 inhibition results in decreased expression of pluripotency markers, ALDH2 and CK5, and increased cell death. Our results reveal a novel sensitivity of muscle-invasive bladder cancer cells with KMD6A and SWI/SNF mutations to EZH2 inhibition alone and in combination with cisplatin. This sensitivity is mediated through increased NK cell-related signaling resulting in tumor cell differentiation and cell death.
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Affiliation(s)
- Swathi Ramakrishnan
- Department of Pharmacology and Therapeutics, Roswell Park Comprehensive Cancer Center, Buffalo, NY, 14263, USA
| | - Victoria Granger
- Department of Pharmacology and Therapeutics, Roswell Park Comprehensive Cancer Center, Buffalo, NY, 14263, USA
| | - Monika Rak
- Department of Cell Biology, Jagiellonian University, 31-007, Krakow, Poland
| | - Qiang Hu
- Department of Bioinformatics and BioStatistics, Roswell Park Comprehensive Cancer Center, Buffalo, NY, 14263, USA
| | - Kristopher Attwood
- Department of Pharmacology and Therapeutics, Roswell Park Comprehensive Cancer Center, Buffalo, NY, 14263, USA
| | - Lanni Aquila
- Department of Pharmacology and Therapeutics, Roswell Park Comprehensive Cancer Center, Buffalo, NY, 14263, USA
| | - Nithya Krishnan
- Department of Pharmacology and Therapeutics, Roswell Park Comprehensive Cancer Center, Buffalo, NY, 14263, USA
| | | | - Gissou Azabdaftari
- Department of Pathology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, 14263, USA
| | - Khurshid Guru
- Department of Urology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, 14263, USA
| | - Gurkamal Chatta
- Department of Medicine-GU Center, Roswell Park Comprehensive Cancer Center, Buffalo, NY, 14263, USA
| | - Geraldine Gueron
- Department of Biological Chemistry, University of Buenos Aires, IQUIBICEN-CONICET, Intendente Guiraldes 2160, CABA, 1428, Buenos Aires, Argentina
| | - Lacey McNally
- Department of Cancer Biology, Wake Forest Comprehensive Cancer Center, Winston-Salem, NC, 27157, USA
| | - Joyce Ohm
- Department of Cancer Genetics and Genomics, Comprehensive Cancer Center, Buffalo, NY, 14263, USA
| | - Jianmin Wang
- Department of Bioinformatics and BioStatistics, Roswell Park Comprehensive Cancer Center, Buffalo, NY, 14263, USA
| | - Anna Woloszynska
- Department of Pharmacology and Therapeutics, Roswell Park Comprehensive Cancer Center, Buffalo, NY, 14263, USA.
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27
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Aghaalikhani N, Rashtchizadeh N, Shadpour P, Allameh A, Mahmoodi M. Cancer stem cells as a therapeutic target in bladder cancer. J Cell Physiol 2018; 234:3197-3206. [PMID: 30471107 DOI: 10.1002/jcp.26916] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2018] [Accepted: 06/13/2018] [Indexed: 12/13/2022]
Abstract
Bladder cancer is one of the most prevalent genitourinary cancers responsible for about 150,000 deaths per year worldwide. Currently, several treatments, such as endoscopic and open surgery, appended by local or systemic immunotherapy, chemotherapy, and radiotherapy are used to treat this malignancy. However, the differences in treatment outcome among patients suffering from bladder cancer are considered as one of the important challenges. In recent years, cancer stem cells, representing a population of undifferentiated cells with stem-cell like properties, have been eyed as a major culprit for the high recurrence rate in superficial papillary bladder cancer. Cancer stem cells have been reported to be resistant to conventional treatments, such as chemotherapy, radiation, and immunotherapy, which induce selective pressure on tumoral populations resulting in selection and growth of the resistant cells. Therefore, targeting the therapeutic aspects of cancer stem cells in bladder cancer may be promising. In this study, we briefly discuss the biology of bladder cancer and then address the possible relationship between molecular biology of bladder cancer and cancer stem cells. Subsequently, the mechanisms of resistance applied by cancer stem cells against the conventional therapeutic tools, especially chemotherapy, are discussed. Moreover, by emphasizing the biomarkers described for cancer stem cells in bladder cancer, we have provided, described, and proposed targets on cancer stem cells for therapeutic interventions and, finally, reviewed some immunotargeting strategies against bladder cancer stem cells.
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Affiliation(s)
- Nazi Aghaalikhani
- Department of Clinical Biochemistry and Laboratory Sciences, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.,Drug Applied Research Centre, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Nadereh Rashtchizadeh
- Department of Clinical Biochemistry and Laboratory Sciences, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.,Drug Applied Research Centre, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Pejman Shadpour
- Hasheminejad Kidney Centre (HKC), Hospital Management Research Centre (HMRC), University of Medical Sciences (IUMS), Tehran, Iran
| | - Abdolamir Allameh
- Department of Clinical Biochemistry, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Marzieh Mahmoodi
- Faculty of Health and Nutrition, Bushehr University of Medical Sciences, Bushehr, Iran
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28
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Zhang W, Feng H, Chen Q, Lu X, Ge J. The functional potency of natural killer cells in response to IL-2/IL-15/IL-21 stimulation is limited by a concurrent upregulation of Tim-3 in bladder cancer. Exp Cell Res 2018; 372:92-8. [DOI: 10.1016/j.yexcr.2018.09.013] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2018] [Revised: 08/30/2018] [Accepted: 09/19/2018] [Indexed: 01/25/2023]
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29
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Wang W, Li C, Chen Y, Teng L, Cao Y, Xu Y, Pan H, An R. Increased expression of GGN promotes tumorigenesis in bladder cancer and is correlated with poor prognosis. Gene 2018; 652:7-15. [PMID: 29412153 DOI: 10.1016/j.gene.2018.02.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2017] [Revised: 01/21/2018] [Accepted: 02/01/2018] [Indexed: 12/13/2022]
Abstract
Bladder cancer has shown great challenge for people's life. Traditional therapeutics against bladder cancer including surgery could not bring much benefit for patients, particularly for the late stage patients. So it is necessary to keep in mind why and how bladder cancer cells survive in our body. In this study, we explored the function and the molecular mechanism of GGN gene in bladder cancer. GGN was shown to be expressed at a high level in bladder cancer tissues compared to the control and was associated with the unsatisfactory survival rate of patients. GGN was also expressed abundantly in bladder cancer cell lines such as T24, 5637 and BIU87. Then GGN was knocked down in 5637 cells and T24 cells at both RNA and protein level. In accordance, aberrant growth and proliferation were demonstrated in bladder cancer cells. The ability of migration and invasion of bladder cancer cells was also inhibited. The in vivo data further proved that the xenograft tumor growth was dramatically suppressed by GGN knockdown. Then we demonstrated that the level of IκB, bax and truncated caspase3 was upregulated after GGN was knocked down in 5637 cells. In contrast, expression level of NFκB, IKK, c-Myc, cyclin D1 and Bcl-2 was reduced. Further, the phosphorylation level of IκB was also downregulated. These data suggest that NFκB/caspase3-mediated apoptosis signaling was regulated by GGN. Conclusively, GGN played a tumor-promoting role in bladder cancer through regulation of NFκB/caspase3-mediated apoptosis signaling. This study provides a new clue for the treatment of patients with bladder cancer.
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30
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Voutsadakis IA. Expression and function of immune ligand-receptor pairs in NK cells and cancer stem cells: therapeutic implications. Cell Oncol (Dordr) 2018; 41:107-121. [PMID: 29470831 DOI: 10.1007/s13402-018-0373-9] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/09/2018] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND The interplay between the immune system and cancer cells has come to the forefront of cancer therapeutics, with novel immune blockade inhibitors being approved for the treatment of an increasing list of cancers. However, the majority of cancer patients still display or develop resistance to these promising drugs. It is possible that cancer stem cells (CSCs) are contributing to this therapeutic resistance. Although CSCs usually represent a small percentage of the total number of cancer cells, they are endowed with the ability of self-renewal and to produce differentiated progeny. Additionally, they have shown the capacity to establish tumors after transplantation to animals, even in small numbers. CSCs have also been found to be resistant to various anti-cancer therapies, including chemotherapy, radiation therapy and, more recently, immunotherapy. This is true despite the sensitivity of CSCs to lysis in vitro by natural killer (NK) cells, the main effector cells of the innate immune system. In this paper the expression of ligands specific for NK cells on CSCs, the intracellular network responsible for the expression of the NK cytotoxicity receptors, and the status of activation of NK cells in the tumor micro-environment are reviewed. The aim of this review is to highlight potential strategies for overcoming CSC immune resistance, thereby enhancing the efficacy of current and future anti-cancer therapies. THERAPEUTIC IMPLICATIONS NK cell activation in the tumor micro-environment through drugs neutralizing inhibitory immune receptors, and combined with other drugs harnessing the potential of the adaptive immune system, could be the most effective approach for attacking both stem cell and non-stem cell cancer populations.
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Affiliation(s)
- Ioannis A Voutsadakis
- Algoma District Cancer Program, Sault Area Hospital, Sault Ste. Marie, ON, Canada. .,Division of Clinical Sciences, Northern Ontario School of Medicine, Sudbury, ON, Canada. .,Division of Medical Oncology, Sault Area Hospital, 750 Great Northern Road, Sault Ste Marie, ON, P6B 0A8, Canada.
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31
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32
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Gangadaran P, Ahn BC. Molecular Imaging: A Useful Tool for the Development of Natural Killer Cell-Based Immunotherapies. Front Immunol 2017; 8:1090. [PMID: 28955332 PMCID: PMC5600950 DOI: 10.3389/fimmu.2017.01090] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2017] [Accepted: 08/21/2017] [Indexed: 12/12/2022] Open
Abstract
Molecular imaging is a relatively new discipline that allows visualization, characterization, and measurement of the biological processes in living subjects, including humans, at a cellular and molecular level. The interaction between cancer cells and natural killer (NK) cells is complex and incompletely understood. Despite our limited knowledge, progress in the search for immune cell therapies against cancer could be significantly improved by dynamic and non-invasive visualization and tracking of immune cells and by visualization of the response of cancer cells to therapies in preclinical and clinical studies. Molecular imaging is an essential tool for these studies, and a multimodal molecular imaging approach can be applied to monitor immune cells in vivo, for instance, to visualize therapeutic effects. In this review, we discuss the usefulness of NK cells in cancer therapies and the preclinical and clinical usefulness of molecular imaging in NK cell-based therapies. Furthermore, we discuss different molecular imaging modalities for use with NK cell-based therapies, and their preclinical and clinical applications in animal and human subjects. Molecular imaging has contributed to the development of NK cell-based therapies against cancers in animal models and to the refinement of current cell-based cancer immunotherapies. Developing sensitive and reproducible non-invasive molecular imaging technologies for in vivo NK cell monitoring and for real-time assessment of therapeutic effects will accelerate the development of NK cell therapies.
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Affiliation(s)
- Prakash Gangadaran
- Department of Nuclear Medicine, Kyungpook National University School of Medicine and Hospital, Daegu, South Korea
| | - Byeong-Cheol Ahn
- Department of Nuclear Medicine, Kyungpook National University School of Medicine and Hospital, Daegu, South Korea
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33
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Hoogstad-van Evert JS, Cany J, van den Brand D, Oudenampsen M, Brock R, Torensma R, Bekkers RL, Jansen JH, Massuger LF, Dolstra H. Umbilical cord blood CD34 + progenitor-derived NK cells efficiently kill ovarian cancer spheroids and intraperitoneal tumors in NOD/SCID/IL2Rg null mice. Oncoimmunology 2017; 6:e1320630. [PMID: 28919991 PMCID: PMC5593716 DOI: 10.1080/2162402x.2017.1320630] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2017] [Revised: 04/11/2017] [Accepted: 04/13/2017] [Indexed: 12/15/2022] Open
Abstract
Adoptive transfer of allogeneic natural killer (NK) cells is an attractive therapy approach against ovarian carcinoma. Here, we evaluated the potency of highly active NK cells derived from human CD34+ haematopoietic stem and progenitor cells (HSPC) to infiltrate and mediate killing of human ovarian cancer spheroids using an in vivo-like model system and mouse xenograft model. These CD56+Perforin+ HSPC-NK cells were generated under stroma-free conditions in the presence of StemRegenin-1, IL-15, and IL-12, and exerted efficient cytolytic activity and IFNγ production toward ovarian cancer monolayer cultures. Live-imaging confocal microscopy demonstrated that these HSPC-NK cells actively migrate, infiltrate, and mediate tumor cell killing in a three-dimensional multicellular ovarian cancer spheroid. Infiltration of up to 30% of total HSPC-NK cells within 8 h resulted in robust tumor spheroid destruction. Furthermore, intraperitoneal HSPC-NK cell infusions in NOD/SCID-IL2Rγnull (NSG) mice bearing ovarian carcinoma significantly reduced tumor progression. These findings demonstrate that highly functional HSPC-NK cells efficiently destruct ovarian carcinoma spheroids in vitro and kill intraperitoneal ovarian tumors in vivo, providing great promise for effective immunotherapy through intraperitoneal HSPC-NK cell adoptive transfer in ovarian carcinoma patients.
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Affiliation(s)
- Janneke S Hoogstad-van Evert
- Department of Laboratory Medicine, Laboratory of Hematology, Radboud University Medical Center, Nijmegen, the Netherlands.,Department of Obstetrics and Gynecology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Jeannette Cany
- Department of Laboratory Medicine, Laboratory of Hematology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Dirk van den Brand
- Department of Biochemistry, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Manon Oudenampsen
- Department of Laboratory Medicine, Laboratory of Hematology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Roland Brock
- Department of Biochemistry, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Ruurd Torensma
- Department of Tumor Immunology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Ruud L Bekkers
- Department of Obstetrics and Gynecology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Joop H Jansen
- Department of Laboratory Medicine, Laboratory of Hematology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Leon F Massuger
- Department of Obstetrics and Gynecology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Harry Dolstra
- Department of Laboratory Medicine, Laboratory of Hematology, Radboud University Medical Center, Nijmegen, the Netherlands
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Abstract
Natural killer (NK) cells are potent antitumor effector cells of the innate immune system. Based on their ability to eradicate tumors in vitro and in animal models, significant enthusiasm surrounds the prospect of leveraging human NK cells as vehicles for cancer immunotherapy. While interest in manipulating the effector functions of NK cells has existed for over 30 years, there is renewed optimism for this approach today. Although T cells receive much of the clinical and preclinical attention when it comes to cancer immunotherapy, new strategies are utilizing adoptive NK-cell immunotherapy and monoclonal antibodies and engineered molecules which have been developed to specifically activate NK cells against tumors. Despite the numerous challenges associated with the preclinical and clinical development of NK cell-based therapies for cancer, NK cells possess many unique immunological properties and hold the potential to provide an effective means for cancer immunotherapy.
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Affiliation(s)
- Steven K Grossenbacher
- Department of Dermatology, University of California Davis School of Medicine, CA 95817, USA
| | - Ethan G Aguilar
- Department of Dermatology, University of California Davis School of Medicine, CA 95817, USA
| | - William J Murphy
- Department of Dermatology, University of California Davis School of Medicine, CA 95817, USA
- Department of Internal Medicine, University of California Davis School of Medicine, CA 95817, USA
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35
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Relation T, Dominici M, Horwitz EM. Concise Review: An (Im)Penetrable Shield: How the Tumor Microenvironment Protects Cancer Stem Cells. Stem Cells 2017; 35:1123-1130. [PMID: 28207184 DOI: 10.1002/stem.2596] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2016] [Revised: 01/27/2017] [Accepted: 02/06/2017] [Indexed: 12/13/2022]
Abstract
Cancer stem cells (CSCs) are defined by their unlimited self-renewal ability and their capacity to initiate and maintain malignancy, traits that are not found in most cells that comprise the tumor. Although current cancer treatments successfully reduce tumor burden, the tumor will likely recur unless CSCs are effectively eradicated. This challenge is made greater by the protective impact of the tumor microenvironment (TME), consisting of infiltrating immune cells, endothelial cells, extracellular matrix, and signaling molecules. The TME acts as a therapeutic barrier through immunosuppressive, and thereby tumor-promoting, actions. These factors, outside of the cancer cell lineage, work in concert to shelter CSCs from both the body's intrinsic anticancer immunity and pharmaceutical interventions to maintain cancer growth. Emerging therapies aimed at the TME offer a promising new tool in breaking through this shield to target the CSCs, yet definitive treatments remain unrealized. In this review, we summarize the mechanisms by which CSCs are protected by the TME and current efforts to overcome these barriers. Stem Cells 2017;35:1123-1130.
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Affiliation(s)
- Theresa Relation
- The Research Institute, Columbus, Ohio, USA.,Medical Scientist Training Program, Columbus, Ohio, USA
| | - Massimo Dominici
- Department of Medical and Surgical Sciences of Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Edwin M Horwitz
- The Research Institute, Columbus, Ohio, USA.,Departments of Pediatrics and Medicine, Nationwide Children's Hospital, Columbus, Ohio, USA.,The Division of Hematology/Oncology/BMT, Ohio State University College of Medicine, Columbus, Ohio, USA
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36
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Del Zotto G, Marcenaro E, Vacca P, Sivori S, Pende D, Della Chiesa M, Moretta F, Ingegnere T, Mingari MC, Moretta A, Moretta L. Markers and function of human NK cells in normal and pathological conditions. Cytometry B Clin Cytom 2017; 92:100-114. [PMID: 28054442 DOI: 10.1002/cyto.b.21508] [Citation(s) in RCA: 96] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 11/04/2016] [Revised: 12/22/2016] [Accepted: 12/29/2016] [Indexed: 01/05/2023]
Abstract
Natural killer (NK) cells, the most important effectors of the innate lymphoid cells (ILCs), play a fundamental role in tumor immune-surveillance, defense against viruses and, in general, in innate immune responses. NK cell activation is mediated by several activating receptors and co-receptors able to recognize ligands on virus-infected or tumor cells. To prevent healthy cells from auto-aggression, NK cells are provided with strong inhibitory receptors (KIRs and NKG2A) which recognize HLA class I molecules on target cells and, sensing their level of expression, allow killing of targets underexpressing HLA-class I. In vivo, NK cell-mediated anti-tumor function may be suppressed by tumor or tumor-associated cells via inhibitory soluble factors/cytokines or the engagement of the so called immune-check point molecules (e.g., PD1-PDL1). The study of these immune check-points is now offering new important opportunities for the therapy of cancer. In haemopoietic stem cell transplantation, alloreactive NK cells (i.e., those that express KIRs, which do not recognize HLA class I molecules on patient cells), derived from HSC of haploidentical donors, are able to kill leukemia blasts and patient's DC, thus preventing both tumor relapses and graft-versus-host disease. A clear correlation exists between size of the alloreactive NK cell population and clinical outcome. Thus, in view of the recent major advances in cancer therapy based on immuno-mediated mechanisms, the phenotypic analysis of cells and molecules involved in these mechanisms plays an increasingly major role. © 2017 International Clinical Cytometry Society.
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Affiliation(s)
| | - Emanuela Marcenaro
- Department of Experimental Medicine, University of Genova, Genova, Italy.,Centro di Eccellenza per la Ricerca Biomedica-CEBR, Genova, Italy
| | - Paola Vacca
- Department of Experimental Medicine, University of Genova, Genova, Italy.,U.O. Immunology IRCCS AOU San Martino-IST, Genova, Italy
| | - Simona Sivori
- Department of Experimental Medicine, University of Genova, Genova, Italy.,Centro di Eccellenza per la Ricerca Biomedica-CEBR, Genova, Italy
| | - Daniela Pende
- U.O. Immunology IRCCS AOU San Martino-IST, Genova, Italy
| | | | - Francesca Moretta
- Department of Internal Medicine, University of Verona, Verona, Italy.,Ospedale Sacro Cuore Negrar, Verona, Italy
| | - Tiziano Ingegnere
- Department of Immunology, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Maria Cristina Mingari
- Department of Experimental Medicine, University of Genova, Genova, Italy.,U.O. Immunology IRCCS AOU San Martino-IST, Genova, Italy
| | - Alessandro Moretta
- Department of Experimental Medicine, University of Genova, Genova, Italy.,Centro di Eccellenza per la Ricerca Biomedica-CEBR, Genova, Italy
| | - Lorenzo Moretta
- Department of Immunology, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
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Sidaway P. Bladder cancer: Autologous NK cells active against high-risk cancer. Nat Rev Urol 2016; 14:9. [PMID: 27824346 DOI: 10.1038/nrurol.2016.233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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