1
|
Xiang Y, Zhao Z, Yao EJ, Balayan A, Fiering SN, Steinmetz NF, Chen S. Multifaceted cancer alleviation by cowpea mosaic virus in a bioprinted ovarian cancer peritoneal spheroid model. Biomaterials 2024; 311:122663. [PMID: 38878481 DOI: 10.1016/j.biomaterials.2024.122663] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Revised: 06/01/2024] [Accepted: 06/08/2024] [Indexed: 08/06/2024]
Abstract
Ovarian cancer (OvCa) is a leading cause of mortality among gynecological malignancies and usually manifests as intraperitoneal spheroids that generate metastases, ascites, and an immunosuppressive tumor microenvironment. In this study, we explore the immunomodulatory properties of cowpea mosaic virus (CPMV) as an adjuvant immunotherapeutic agent using an in vitro model of OvCa peritoneal spheroids. Previous findings highlighted the potent efficacy of intratumoral CPMV against OvCa in mouse tumor models. Leveraging the precision control over material deposition and cell patterning afforded by digital-light-processing (DLP) based bioprinting, we constructed OvCa-macrophage spheroids to mimic peritoneal spheroids using gelatin methacrylate (GelMA), a collagen-derived photopolymerizable biomaterial to mimic the extracellular matrix. Following CPMV treatment, bioprinted spheroids exhibited inhibited OvCa progression mediated by macrophage activation. Our analysis indicates that CPMV regulates and activates macrophage to both induce OvCa cell killing and restore normal cell-cell junctions. This study deepened our understanding of the mechanism of CPMV intratumoral immunotherapy in the setting of OvCa. This study also highlights the potential of studying immunotherapies using high throughput tissue models via DLP bioprinting.
Collapse
Affiliation(s)
- Yi Xiang
- Aiiso Yufeng Li Family Department of Chemical and Nano Engineering, University of California, San Diego, 9500 Gilman Dr., La Jolla, CA, 92093, USA
| | - Zhongchao Zhao
- Aiiso Yufeng Li Family Department of Chemical and Nano Engineering, University of California, San Diego, 9500 Gilman Dr., La Jolla, CA, 92093, USA; Center for Nano-ImmunoEngineering, University of California, San Diego, 9500 Gilman Dr., La Jolla, CA, 92093, USA; Moores Cancer Center, University of California, San Diego, 9500 Gilman Dr., La Jolla, CA, 92093, USA
| | - Emmie J Yao
- Aiiso Yufeng Li Family Department of Chemical and Nano Engineering, University of California, San Diego, 9500 Gilman Dr., La Jolla, CA, 92093, USA
| | - Alis Balayan
- Aiiso Yufeng Li Family Department of Chemical and Nano Engineering, University of California, San Diego, 9500 Gilman Dr., La Jolla, CA, 92093, USA; School of Medicine, University of California, San Diego, 9500 Gilman Dr., La Jolla, CA, 92093, USA
| | - Steven N Fiering
- Department of Microbiology and Immunology, Geisel School of Medicine at Dartmouth, Lebanon, NH, 03756, USA; Dartmouth Cancer Center, Geisel School of Medicine at Dartmouth and Dartmouth Health, Lebanon, NH, 03756, USA
| | - Nicole F Steinmetz
- Aiiso Yufeng Li Family Department of Chemical and Nano Engineering, University of California, San Diego, 9500 Gilman Dr., La Jolla, CA, 92093, USA; Center for Nano-ImmunoEngineering, University of California, San Diego, 9500 Gilman Dr., La Jolla, CA, 92093, USA; Moores Cancer Center, University of California, San Diego, 9500 Gilman Dr., La Jolla, CA, 92093, USA; Department of Radiology, University of California, San Diego, 9500 Gilman Dr., La Jolla, CA, 92093, USA; Shu Chien-Gene Lay Department of Bioengineering, University of California, San Diego, 9500 Gilman Dr., La Jolla, CA, 92093, USA; Institute for Materials Discovery and Design, University of California, San Diego, 9500 Gilman Dr., La Jolla, CA, 92093, USA; Center for Engineering in Cancer, University of California, San Diego, 9500 Gilman Dr., La Jolla, CA, 92093, USA; Shu and K.C. Chien and Peter Farrell Collaboratory, University of California, San Diego, 9500 Gilman Dr., La Jolla, CA, 92093, USA.
| | - Shaochen Chen
- Aiiso Yufeng Li Family Department of Chemical and Nano Engineering, University of California, San Diego, 9500 Gilman Dr., La Jolla, CA, 92093, USA; Center for Nano-ImmunoEngineering, University of California, San Diego, 9500 Gilman Dr., La Jolla, CA, 92093, USA; Shu Chien-Gene Lay Department of Bioengineering, University of California, San Diego, 9500 Gilman Dr., La Jolla, CA, 92093, USA; Institute for Materials Discovery and Design, University of California, San Diego, 9500 Gilman Dr., La Jolla, CA, 92093, USA.
| |
Collapse
|
2
|
Renz PF, Ghoshdastider U, Baghai Sain S, Valdivia-Francia F, Khandekar A, Ormiston M, Bernasconi M, Duré C, Kretz JA, Lee M, Hyams K, Forny M, Pohly M, Ficht X, Ellis SJ, Moor AE, Sendoel A. In vivo single-cell CRISPR uncovers distinct TNF programmes in tumour evolution. Nature 2024:10.1038/s41586-024-07663-y. [PMID: 39020166 DOI: 10.1038/s41586-024-07663-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Accepted: 06/04/2024] [Indexed: 07/19/2024]
Abstract
The tumour evolution model posits that malignant transformation is preceded by randomly distributed driver mutations in cancer genes, which cause clonal expansions in phenotypically normal tissues. Although clonal expansions can remodel entire tissues1-3, the mechanisms that result in only a small number of clones transforming into malignant tumours remain unknown. Here we develop an in vivo single-cell CRISPR strategy to systematically investigate tissue-wide clonal dynamics of the 150 most frequently mutated squamous cell carcinoma genes. We couple ultrasound-guided in utero lentiviral microinjections, single-cell RNA sequencing and guide capture to longitudinally monitor clonal expansions and document their underlying gene programmes at single-cell transcriptomic resolution. We uncover a tumour necrosis factor (TNF) signalling module, which is dependent on TNF receptor 1 and involving macrophages, that acts as a generalizable driver of clonal expansions in epithelial tissues. Conversely, during tumorigenesis, the TNF signalling module is downregulated. Instead, we identify a subpopulation of invasive cancer cells that switch to an autocrine TNF gene programme associated with epithelial-mesenchymal transition. Finally, we provide in vivo evidence that the autocrine TNF gene programme is sufficient to mediate invasive properties and show that the TNF signature correlates with shorter overall survival of patients with squamous cell carcinoma. Collectively, our study demonstrates the power of applying in vivo single-cell CRISPR screening to mammalian tissues, unveils distinct TNF programmes in tumour evolution and highlights the importance of understanding the relationship between clonal expansions in epithelia and tumorigenesis.
Collapse
Affiliation(s)
- Peter F Renz
- Institute for Regenerative Medicine (IREM), University of Zurich, Schlieren-Zurich, Switzerland
| | - Umesh Ghoshdastider
- Institute for Regenerative Medicine (IREM), University of Zurich, Schlieren-Zurich, Switzerland
| | - Simona Baghai Sain
- Department of Biosystems Science and Engineering, ETH Zurich, Basel, Switzerland
| | - Fabiola Valdivia-Francia
- Institute for Regenerative Medicine (IREM), University of Zurich, Schlieren-Zurich, Switzerland
- Life Science Zurich Graduate School, Molecular Life Science Program, University of Zurich and ETH Zurich, Zurich, Switzerland
| | - Ameya Khandekar
- Max Perutz Labs, Vienna BioCenter Campus (VBC), Vienna, Austria
- Center for Molecular Biology, Department of Microbiology, Immunobiology and Genetics, University of Vienna, Vienna, Austria
| | - Mark Ormiston
- Institute for Regenerative Medicine (IREM), University of Zurich, Schlieren-Zurich, Switzerland
| | - Martino Bernasconi
- Institute for Regenerative Medicine (IREM), University of Zurich, Schlieren-Zurich, Switzerland
| | - Clara Duré
- Institute for Regenerative Medicine (IREM), University of Zurich, Schlieren-Zurich, Switzerland
- Life Science Zurich Graduate School, Molecular Life Science Program, University of Zurich and ETH Zurich, Zurich, Switzerland
| | - Jonas A Kretz
- Department of Biosystems Science and Engineering, ETH Zurich, Basel, Switzerland
| | - Minkyoung Lee
- Department of Biosystems Science and Engineering, ETH Zurich, Basel, Switzerland
| | - Katie Hyams
- Institute for Regenerative Medicine (IREM), University of Zurich, Schlieren-Zurich, Switzerland
| | - Merima Forny
- Institute for Regenerative Medicine (IREM), University of Zurich, Schlieren-Zurich, Switzerland
| | - Marcel Pohly
- Department of Biosystems Science and Engineering, ETH Zurich, Basel, Switzerland
| | - Xenia Ficht
- Department of Biosystems Science and Engineering, ETH Zurich, Basel, Switzerland
| | - Stephanie J Ellis
- Max Perutz Labs, Vienna BioCenter Campus (VBC), Vienna, Austria
- Center for Molecular Biology, Department of Microbiology, Immunobiology and Genetics, University of Vienna, Vienna, Austria
| | - Andreas E Moor
- Department of Biosystems Science and Engineering, ETH Zurich, Basel, Switzerland.
| | - Ataman Sendoel
- Institute for Regenerative Medicine (IREM), University of Zurich, Schlieren-Zurich, Switzerland.
| |
Collapse
|
3
|
Zhou Y, Tao L, Qiu J, Xu J, Yang X, Zhang Y, Tian X, Guan X, Cen X, Zhao Y. Tumor biomarkers for diagnosis, prognosis and targeted therapy. Signal Transduct Target Ther 2024; 9:132. [PMID: 38763973 PMCID: PMC11102923 DOI: 10.1038/s41392-024-01823-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 03/07/2024] [Accepted: 04/02/2024] [Indexed: 05/21/2024] Open
Abstract
Tumor biomarkers, the substances which are produced by tumors or the body's responses to tumors during tumorigenesis and progression, have been demonstrated to possess critical and encouraging value in screening and early diagnosis, prognosis prediction, recurrence detection, and therapeutic efficacy monitoring of cancers. Over the past decades, continuous progress has been made in exploring and discovering novel, sensitive, specific, and accurate tumor biomarkers, which has significantly promoted personalized medicine and improved the outcomes of cancer patients, especially advances in molecular biology technologies developed for the detection of tumor biomarkers. Herein, we summarize the discovery and development of tumor biomarkers, including the history of tumor biomarkers, the conventional and innovative technologies used for biomarker discovery and detection, the classification of tumor biomarkers based on tissue origins, and the application of tumor biomarkers in clinical cancer management. In particular, we highlight the recent advancements in biomarker-based anticancer-targeted therapies which are emerging as breakthroughs and promising cancer therapeutic strategies. We also discuss limitations and challenges that need to be addressed and provide insights and perspectives to turn challenges into opportunities in this field. Collectively, the discovery and application of multiple tumor biomarkers emphasized in this review may provide guidance on improved precision medicine, broaden horizons in future research directions, and expedite the clinical classification of cancer patients according to their molecular biomarkers rather than organs of origin.
Collapse
Affiliation(s)
- Yue Zhou
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Lei Tao
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Jiahao Qiu
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Jing Xu
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Xinyu Yang
- West China School of Pharmacy, Sichuan University, Chengdu, 610041, China
| | - Yu Zhang
- West China School of Pharmacy, Sichuan University, Chengdu, 610041, China
- School of Medicine, Tibet University, Lhasa, 850000, China
| | - Xinyu Tian
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Xinqi Guan
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Xiaobo Cen
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, China
- National Chengdu Center for Safety Evaluation of Drugs, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Yinglan Zhao
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, China.
| |
Collapse
|
4
|
Calmon MS, Lemos FFB, Silva Luz M, Rocha Pinheiro SL, de Oliveira Silva LG, Correa Santos GL, Rocha GR, Freire de Melo F. Immune pathway through endometriosis to ovarian cancer. World J Clin Oncol 2024; 15:496-522. [PMID: 38689629 PMCID: PMC11056862 DOI: 10.5306/wjco.v15.i4.496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Revised: 01/29/2024] [Accepted: 03/18/2024] [Indexed: 04/22/2024] Open
Abstract
Endometriosis is an estrogen-dependent inflammatory disease, defined by the presence of functional endometrial tissue outside of the uterine cavity. This disease is one of the main gynecological diseases, affecting around 10%-15% women and girls of reproductive age, being a common gynecologic disorder. Although endometriosis is a benign disease, it shares several characteristics with invasive cancer. Studies support that it has been linked with an increased chance of developing endometrial ovarian cancer, representing an earlier stage of neoplastic processes. This is particularly true for women with clear cell carcinoma, low-grade serous carcinoma and endometrioid. However, the carcinogenic pathways between both pathologies remain poorly understood. Current studies suggest a connection between endometriosis and endometriosis-associated ovarian cancers (EAOCs) via pathways associated with oxidative stress, inflammation, and hyperestrogenism. This article aims to review current data on the molecular events linked to the development of EAOCs from endometriosis, specifically focusing on the complex relationship between the immune response to endometriosis and cancer, including the molecular mechanisms and their ramifications. Examining recent developments in immunotherapy and their potential to boost the effectiveness of future treatments.
Collapse
Affiliation(s)
- Mariana Santos Calmon
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | - Fabian Fellipe Bueno Lemos
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | - Marcel Silva Luz
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | - Samuel Luca Rocha Pinheiro
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | | | - Gabriel Lima Correa Santos
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | - Gabriel Reis Rocha
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | - Fabrício Freire de Melo
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| |
Collapse
|
5
|
Chen B, Zhao L, Yang R, Xu T. New insights about endometriosis-associated ovarian cancer: pathogenesis, risk factors, prediction and diagnosis and treatment. Front Oncol 2024; 14:1329133. [PMID: 38384812 PMCID: PMC10879431 DOI: 10.3389/fonc.2024.1329133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2023] [Accepted: 01/23/2024] [Indexed: 02/23/2024] Open
Abstract
Previous studies have shown that the risk of malignant transformation of endometriosis in premenopausal women is approximately 1%, significantly impacting the overall well-being and quality of life of affected women. Presently, the diagnostic gold standard for endometriosis-associated ovarian cancer (EAOC) continues to be invasive laparoscopy followed by histological examination. However, the application of this technique is limited due to its high cost, highlighting the importance of identifying a non-invasive diagnostic approach. Therefore, there is a critical need to explore non-invasive diagnostic methods to improve diagnostic precision and optimize clinical outcomes for patients. This review presents a comprehensive survey of the current progress in comprehending the pathogenesis of malignant transformation in endometriosis. Furthermore, it examines the most recent research discoveries concerning the diagnosis of EAOC and emphasizes potential targets for therapeutic intervention. The ultimate objective is to improve prevention, early detection, precise diagnosis, and treatment approaches, thereby optimizing the clinical outcomes for patients.
Collapse
Affiliation(s)
| | | | | | - Tianmin Xu
- Department of Obstetrics and Gynecology, The Second Hospital of Jilin University, Changchun, China
| |
Collapse
|
6
|
Korbecki J, Bosiacki M, Barczak K, Łagocka R, Brodowska A, Chlubek D, Baranowska-Bosiacka I. Involvement in Tumorigenesis and Clinical Significance of CXCL1 in Reproductive Cancers: Breast Cancer, Cervical Cancer, Endometrial Cancer, Ovarian Cancer and Prostate Cancer. Int J Mol Sci 2023; 24:ijms24087262. [PMID: 37108425 PMCID: PMC10139049 DOI: 10.3390/ijms24087262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2023] [Revised: 04/11/2023] [Accepted: 04/13/2023] [Indexed: 04/29/2023] Open
Abstract
C-X-C motif chemokine ligand 1 (CXCL1) is a member of the CXC chemokine subfamily and a ligand for CXCR2. Its main function in the immune system is the chemoattraction of neutrophils. However, there is a lack of comprehensive reviews summarizing the significance of CXCL1 in cancer processes. To fill this gap, this work describes the clinical significance and participation of CXCL1 in cancer processes in the most important reproductive cancers: breast cancer, cervical cancer, endometrial cancer, ovarian cancer, and prostate cancer. The focus is on both clinical aspects and the significance of CXCL1 in molecular cancer processes. We describe the association of CXCL1 with clinical features of tumors, including prognosis, ER, PR and HER2 status, and TNM stage. We present the molecular contribution of CXCL1 to chemoresistance and radioresistance in selected tumors and its influence on the proliferation, migration, and invasion of tumor cells. Additionally, we present the impact of CXCL1 on the microenvironment of reproductive cancers, including its effect on angiogenesis, recruitment, and function of cancer-associated cells (macrophages, neutrophils, MDSC, and Treg). The article concludes by summarizing the significance of introducing drugs targeting CXCL1. This paper also discusses the significance of ACKR1/DARC in reproductive cancers.
Collapse
Affiliation(s)
- Jan Korbecki
- Department of Biochemistry and Medical Chemistry, Pomeranian Medical University in Szczecin, Powstańców Wlkp. 72, 70-111 Szczecin, Poland
- Department of Anatomy and Histology, Collegium Medicum, University of Zielona Góra, Zyty 28 Str., 65-046 Zielona Góra, Poland
| | - Mateusz Bosiacki
- Department of Biochemistry and Medical Chemistry, Pomeranian Medical University in Szczecin, Powstańców Wlkp. 72, 70-111 Szczecin, Poland
- Department of Functional Diagnostics and Physical Medicine, Faculty of Health Sciences Pomeranian Medical University in Szczecin, Żołnierska 54 Str., 71-210 Szczecin, Poland
| | - Katarzyna Barczak
- Department of Conservative Dentistry and Endodontics, Pomeranian Medical University, Powstańców Wlkp. 72, 70-111 Szczecin, Poland
| | - Ryta Łagocka
- Department of Conservative Dentistry and Endodontics, Pomeranian Medical University, Powstańców Wlkp. 72, 70-111 Szczecin, Poland
| | - Agnieszka Brodowska
- Department of Gynecology, Endocrinology and Gynecological Oncology, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland
| | - Dariusz Chlubek
- Department of Biochemistry and Medical Chemistry, Pomeranian Medical University in Szczecin, Powstańców Wlkp. 72, 70-111 Szczecin, Poland
| | - Irena Baranowska-Bosiacka
- Department of Biochemistry and Medical Chemistry, Pomeranian Medical University in Szczecin, Powstańców Wlkp. 72, 70-111 Szczecin, Poland
| |
Collapse
|
7
|
Alotaibi AG, Li JV, Gooderham NJ. Tumour Necrosis Factor-Alpha (TNF-α)-Induced Metastatic Phenotype in Colorectal Cancer Epithelial Cells: Mechanistic Support for the Role of MicroRNA-21. Cancers (Basel) 2023; 15:627. [PMID: 36765584 PMCID: PMC9913347 DOI: 10.3390/cancers15030627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 01/13/2023] [Accepted: 01/17/2023] [Indexed: 01/20/2023] Open
Abstract
Colorectal cancer is driven by genetic and epigenetic changes in cells to confer phenotypes that promote metastatic transformation and development. Tumour necrosis factor-alpha (TNF-α), a pro-inflammatory mediator, regulates cellular communication within the tumour microenvironment and is associated with the progression of the metastatic phenotype. Oncogenic miR-21 has been shown to be overexpressed in most solid tumours, including colorectal cancer, and is known to target proteins involved in metastatic transformation. In this study, we investigated the relationship between TNF-α and miR-21 regulation in colorectal cancer epithelial cells (SW480 and HCT116). We observed that TNF-α, at concentrations reported to be present in serum and tumour tissue from colorectal cancer patients, upregulated miR-21 expression in both cell lines. TNF-α treatment also promoted cell migration, downregulation of the expression of E-cadherin, a marker of epithelial to mesenchymal transition, and anti-apoptotic BCL-2 (a validated target for miR-21). Knockdown of miR-21 had the opposite effect on each of these TNF-a induced phenotypic changes. Additionally, in the SW480 cell line, although TNF-α treatment selectively induced expression of a marker of metastatic progression VEGF-A, it failed to affect MMP2 expression or invasion activity. Our data indicate that exposing colorectal cancer epithelial cells to TNF-α, at concentrations occurring in the serum and tumour microenvironment of colorectal cancer patients, upregulated miR-21 expression and promoted the metastatic phenotype.
Collapse
Affiliation(s)
- Aminah G. Alotaibi
- Department of Metabolism, Digestion and Reproduction, Imperial College London, London W12 0NN, UK
- National Centre for Genomic Technology, King Abdulaziz City for Science and Technology, KACST, Riyadh 11442, Saudi Arabia
| | - Jia V. Li
- Department of Metabolism, Digestion and Reproduction, Imperial College London, London W12 0NN, UK
| | - Nigel J. Gooderham
- Department of Metabolism, Digestion and Reproduction, Imperial College London, London W12 0NN, UK
| |
Collapse
|
8
|
Biological and Exploitable Crossroads for the Immune Response in Cancer and COVID-19. Biomedicines 2022; 10:biomedicines10102628. [PMID: 36289890 PMCID: PMC9599827 DOI: 10.3390/biomedicines10102628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 10/05/2022] [Accepted: 10/14/2022] [Indexed: 12/15/2022] Open
Abstract
The outbreak of novel coronavirus disease 2019 (COVID-19) has exacted a disproportionate toll on cancer patients. The effects of anticancer treatments and cancer patients’ characteristics shared significant responsibilities for this dismal outcome; however, the underlying immunopathological mechanisms are far from being completely understood. Indeed, despite their different etiologies, SARS-CoV-2 infection and cancer unexpectedly share relevant immunobiological connections. In the pathogenesis and natural history of both conditions, there emerges the centrality of the immune response, orchestrating the timed appearance, functional and dysfunctional roles of multiple effectors in acute and chronic phases. A significant number (more than 600) of observational and interventional studies have explored the interconnections between COVID-19 and cancer, focusing on aspects as diverse as psychological implications and prognostic factors, with more than 4000 manuscripts published so far. In this review, we reported and discussed the dynamic behavior of the main cytokines and immune system signaling pathways involved in acute vs. early, and chronic vs. advanced stages of SARS-CoV-2 infection and cancer. We highlighted the biological similarities and active connections within these dynamic disease scenarios, exploring and speculating on possible therapeutic crossroads from one setting to the other.
Collapse
|
9
|
Meenakshi Sundaram DN, Plianwong S, Kc R, Ostergaard H, Uludağ H. In Vitro Cytotoxicity and Cytokine Production by Lipid-Substituted Low Molecular Weight Branched PEIs Used for Gene Delivery. Acta Biomater 2022; 148:279-297. [PMID: 35738388 DOI: 10.1016/j.actbio.2022.06.030] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 06/06/2022] [Accepted: 06/16/2022] [Indexed: 11/17/2022]
Abstract
Lipid-modified low molecular weight branched polyethyleneimines (PEIs) are promising non-viral gene delivery systems that have been successfully explored for treatment of various diseases. The present study aims to determine in vitro safety of these delivery systems based on assessment of cytotoxicity with peripheral blood mononuclear cells (PBMCs), hemolysis with human red blood cells (RBC) and cytokine secretion from several sources of PBMCs. The viability of cells treated with lipopolymer/pDNA complexes was dependent on the polymer:pDNA ratio used but remained low at therapeutically relevant concentrations for most lipopolymers, except for the propionic acid substituted PEIs. The extent of hemolysis was minimal and below the accepted safety levels with most of the lipopolymers; however, some linoleic acid substituted PEIs yielded significant hemolysis activity. Unlike strong cytokine secretion from PMA/IO stimulated cells, most lipopolymer/pDNA complexes remained non-responsive, showing minimal changes in cytokine secretion (TNF-α, IL-6 and IFN-γ) irrespective of the lipopolymer/pDNA formulations. The 0.6 kDa PEI with lauric acid substituent displayed slight cytokine upregulation, however it remained low relative to the positive controls. This study demonstrated that the lipid modified LMW PEIs are expected to be safe in contact with blood components. However, close attention to lipopolymer concentration and ratio of polymer to pDNA in formulations might be required for individual lipopolymers for optimal safety response in nucleic acid therapies. STATEMENT OF SIGNIFICANCE: : This manuscript investigated the safety aspects of various lipid modified low molecular weight polyethylenimine (LMW-PEI) polymers employed for pDNA delivery through in vitro studies. Using peripheral blood mononuclear cells (PBMCs) from multiple sources, we show that the hemolysis ability was minimal for most polymers, although a particular lipid substituent (linoleic acid) at specific ratios exhibited hemolysis. The levels of pro-inflammatory cytokines (TNF-α, IL-6 and IFN-γ) were slightly upregulated only with a lauric acid substituted 0.6PEI, but remained low relative to positive control treatments. We further report the beneficial effect of polyacrylic acid additives on hemolysis and cytokine secretion to a reasonable extent. This study confirms the feasibility of using LMW-PEI as safe delivery agents for various therapeutic purposes.
Collapse
Affiliation(s)
| | - Samarwadee Plianwong
- Department of Chemical and Materials Engineering, University of Alberta, Edmonton, AB, Canada; Faculty of Pharmaceutical Sciences, Burapha University, Chonburi, Thailand
| | - Remant Kc
- Department of Chemical and Materials Engineering, University of Alberta, Edmonton, AB, Canada
| | - Hanne Ostergaard
- Department of Medical Microbiology and Immunology, University of Alberta, Edmonton, AB, Canada
| | - Hasan Uludağ
- Faculty of Pharmacy and Pharmaceutical Sciences, University of Alberta, Edmonton, AB, Canada; Department of Chemical and Materials Engineering, University of Alberta, Edmonton, AB, Canada; Department of Biomedical Engineering, University of Alberta, Edmonton, AB, Canada.
| |
Collapse
|
10
|
Mansour ST, Hashem AI, Abd‐El‐Maksoud MA, El‐Hussieny M, El‐Makawy AI, Abdel‐Aziem SH, Soliman FM. The synthesis and antineoplastic activities of thiaziridine, sulfidometylphosphonium, and dithiaphosphitane‐sulfide against the Ehrlich ascites carcinoma. Fundam Clin Pharmacol 2022; 36:536-552. [DOI: 10.1111/fcp.12751] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 12/13/2021] [Accepted: 12/30/2021] [Indexed: 12/23/2022]
Affiliation(s)
- Shaimaa T. Mansour
- Organometallic and Organometalloid Chemistry Department National Research Centre Giza Dokki Egypt
| | - Ahmed I. Hashem
- Chemistry Department, Faculty of Science Ain Shams University Cairo Abassia Egypt
| | | | - Marwa El‐Hussieny
- Organometallic and Organometalloid Chemistry Department National Research Centre Giza Dokki Egypt
| | | | | | - Fouad M. Soliman
- Organometallic and Organometalloid Chemistry Department National Research Centre Giza Dokki Egypt
| |
Collapse
|
11
|
CXCL1: Gene, Promoter, Regulation of Expression, mRNA Stability, Regulation of Activity in the Intercellular Space. Int J Mol Sci 2022; 23:ijms23020792. [PMID: 35054978 PMCID: PMC8776070 DOI: 10.3390/ijms23020792] [Citation(s) in RCA: 40] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 01/07/2022] [Accepted: 01/10/2022] [Indexed: 02/07/2023] Open
Abstract
CXCL1 is one of the most important chemokines, part of a group of chemotactic cytokines involved in the development of many inflammatory diseases. It activates CXCR2 and, at high levels, CXCR1. The expression of CXCL1 is elevated in inflammatory reactions and also has important functions in physiology, including the induction of angiogenesis and recruitment of neutrophils. Due to a lack of reviews that precisely describe the regulation of CXCL1 expression and function, in this paper, we present the mechanisms of CXCL1 expression regulation with a special focus on cancer. We concentrate on the regulation of CXCL1 expression through the regulation of CXCL1 transcription and mRNA stability, including the involvement of NF-κB, p53, the effect of miRNAs and cytokines such as IFN-γ, IL-1β, IL-17, TGF-β and TNF-α. We also describe the mechanisms regulating CXCL1 activity in the extracellular space, including proteolytic processing, CXCL1 dimerization and the influence of the ACKR1/DARC receptor on CXCL1 localization. Finally, we explain the role of CXCL1 in cancer and possible therapeutic approaches directed against this chemokine.
Collapse
|
12
|
Piao X, Byun HS, Lee SR, Ju E, Park KA, Sohn KC, Quan KT, Lee J, Na M, Hur GM. 8-Geranylumbelliferone isolated from Paramignya trimera triggers RIPK1/RIPK3-dependent programmed cell death upon TNFR1 ligation. Biochem Pharmacol 2021; 192:114733. [PMID: 34411570 DOI: 10.1016/j.bcp.2021.114733] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 08/09/2021] [Accepted: 08/12/2021] [Indexed: 12/24/2022]
Abstract
In tumor necrosis factor (TNF) signaling, IκB kinase (IKK) complex-mediated activation of NF-κB is a well-known protective mechanism against cell death via transcriptional induction of pro-survival genes occurring as a late checkpoint. However, recent belief holds that IKK functions as an early cell death checkpoint to suppress the death-inducing signaling complex by regulating receptor interacting protein kinase1 (RIPK1) phosphorylation. In this study, we propose that two major gernaylated 7-hydroxy coumarins, 6-geranyl-7-hydroxycoumarin (ostruthin) and 8-geranyl-7-hydroxycoumarin (8-geranylumbelliferone, 8-GU) isolated from Paramignya timera, facilitate RIPK1-dependent dual modes of apoptosis and necroptosis by targeting IKKβ upon TNF receptor1 (TNFR1) ligation. Analysis of events upstream of NF-κB revealed that 8-GU and ostruthin drastically inhibited TNF-induced IKK phosphorylation, while having no effect on TAK1 phosphorylation and TNFR1 complex-I formation. Interestingly, 8-GU did not affect the cell death induced by Fas ligand or TNF-related apoptosis-inducing ligand or that induced by DNA-damaging agents, indicating that 8-GU sensitizes TNF-induced cell death exclusively. Moreover, 8-GU accelerated TNF-driven necroptosis by up-regulating necrosome formation in FADD deficient cancer cells harboring RIPK3. Thus, the present study provides new insights into the molecular mechanism underlying geranylated 7-hydroxy coumarin-mediated control of the RIPK1-dependent early cell death checkpoint and suggests that 8-GU is a potential anti-cancer therapeutic via an alternative apoptosis-independent strategy to overcome TNF resistance.
Collapse
Affiliation(s)
- Xuezhe Piao
- Department of Pharmacology and Department of Medical Science, College of Medicine, Chungnam National University, 266 Munhwa-ro, Daejeon 35015, Republic of Korea
| | - Hee Sun Byun
- Department of Pharmacology and Department of Medical Science, College of Medicine, Chungnam National University, 266 Munhwa-ro, Daejeon 35015, Republic of Korea
| | - So-Ra Lee
- Department of Pharmacology and Department of Medical Science, College of Medicine, Chungnam National University, 266 Munhwa-ro, Daejeon 35015, Republic of Korea
| | - Eunjin Ju
- Department of Pharmacology and Department of Medical Science, College of Medicine, Chungnam National University, 266 Munhwa-ro, Daejeon 35015, Republic of Korea
| | - Kyeong Ah Park
- Department of Pharmacology and Department of Medical Science, College of Medicine, Chungnam National University, 266 Munhwa-ro, Daejeon 35015, Republic of Korea
| | - Kyung-Cheol Sohn
- Department of Pharmacology and Department of Medical Science, College of Medicine, Chungnam National University, 266 Munhwa-ro, Daejeon 35015, Republic of Korea
| | - Khong Trong Quan
- College of Pharmacy, Chungnam National University, 99 Daehak-ro, Daejeon 34134, Republic of Korea
| | - Jinbae Lee
- College of Pharmacy, Chungnam National University, 99 Daehak-ro, Daejeon 34134, Republic of Korea
| | - MinKyun Na
- College of Pharmacy, Chungnam National University, 99 Daehak-ro, Daejeon 34134, Republic of Korea.
| | - Gang Min Hur
- Department of Pharmacology and Department of Medical Science, College of Medicine, Chungnam National University, 266 Munhwa-ro, Daejeon 35015, Republic of Korea.
| |
Collapse
|
13
|
Hypertension and reproductive dysfunction: a possible role of inflammation and inflammation-associated lymphangiogenesis in gonads. Clin Sci (Lond) 2021; 134:3237-3257. [PMID: 33346358 DOI: 10.1042/cs20201023] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 10/29/2020] [Accepted: 12/01/2020] [Indexed: 01/12/2023]
Abstract
Hypertension is one of the most prevalent diseases that leads to end organ damage especially affecting the heart, kidney, brain, and eyes. Numerous studies have evaluated the association between hypertension and impaired sexual health, in both men and women. The detrimental effects of hypertension in men includes erectile dysfunction, decrease in semen volume, sperm count and motility, and abnormal sperm morphology. Similarly, hypertensive females exhibit decreased vaginal lubrication, reduced orgasm, and several complications in pregnancy leading to fetal and maternal morbidity and mortality. The adverse effect of hypertension on male and female fertility is attributed to hormonal imbalance and changes in the gonadal vasculature. However, mechanistic studies investigating the impact of hypertension on gonads in more detail on a molecular basis remain scarce. Hence, the aim of the current review is to address and summarize the effects of hypertension on reproductive health, and highlight the importance of research on the effects of hypertension on gonadal inflammation and lymphatics.
Collapse
|
14
|
AlAshqar A, Reschke L, Kirschen GW, Borahay MA. Role of inflammation in benign gynecologic disorders: from pathogenesis to novel therapies†. Biol Reprod 2021; 105:7-31. [PMID: 33739368 DOI: 10.1093/biolre/ioab054] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 03/15/2021] [Accepted: 03/17/2021] [Indexed: 12/16/2022] Open
Abstract
Emerging evidence supports the notion that inflammation fosters the development of common benign gynecologic disorders, including uterine leiomyoma, endometriosis, and adenomyosis. Numerous cytokines, chemokines, and growth and transcription factors have indisputable roles in the establishment and maintenance of benign gynecologic disorders by initiating complex cascades that promote proliferation, angiogenesis, and lesion progression. The interaction between inflammation and benign gynecologic disorders is orchestrated by a plethora of factors, including sex steroids, genetics, epigenetics, extracellular matrix, stem cells, cardiometabolic risk factors, diet, vitamin D, and the immune system. The role of inflammation in these disorders is not limited to local pathobiology but also extends to involve clinical sequelae that range from those confined to the reproductive tract, such as infertility and gynecologic malignancies, to systemic complications such as cardiovascular disease. Enhanced understanding of the intricate mechanisms of this association will introduce us to unvisited pathophysiological perspectives and guide future diagnostic and therapeutic implications aimed at reducing the burden of these disorders. Utilization of inflammatory markers, microRNA, and molecular imaging as diagnostic adjuncts may be valuable, noninvasive techniques for prompt detection of benign gynecologic disorders. Further, use of novel as well as previously established therapeutics, such as immunomodulators, hormonal treatments, cardiometabolic medications, and cyclooxygenase-2 and NF-κB inhibitors, can target inflammatory pathways involved in their pathogenesis. In this comprehensive review, we aim to dissect the existing literature on the role of inflammation in benign gynecologic disorders, including the proposed underlying mechanisms and complex interactions, its contribution to clinical sequelae, and the clinical implications this role entails.
Collapse
Affiliation(s)
- Abdelrahman AlAshqar
- Department of Gynecology and Obstetrics, Johns Hopkins University, Baltimore, MD, USA.,Department of Obstetrics and Gynecology, Kuwait University, Kuwait City, Kuwait
| | - Lauren Reschke
- Department of Gynecology and Obstetrics, Johns Hopkins University, Baltimore, MD, USA
| | - Gregory W Kirschen
- Department of Gynecology and Obstetrics, Johns Hopkins University, Baltimore, MD, USA
| | - Mostafa A Borahay
- Department of Gynecology and Obstetrics, Johns Hopkins University, Baltimore, MD, USA
| |
Collapse
|
15
|
Runbeck E, Crescioli S, Karagiannis SN, Papa S. Utilizing Immunocytokines for Cancer Therapy. Antibodies (Basel) 2021; 10:antib10010010. [PMID: 33803078 PMCID: PMC8006145 DOI: 10.3390/antib10010010] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Revised: 02/10/2021] [Accepted: 02/22/2021] [Indexed: 12/23/2022] Open
Abstract
Cytokine therapy for cancer has indicated efficacy in certain diseases but is generally accompanied by severe toxicity. The field of antibody-cytokine fusion proteins (immunocytokines) arose to target these effector molecules to the tumor environment in order to expand the therapeutic window of cytokine therapy. Pre-clinical evidence has shown the increased efficacy and decreased toxicity of various immunocytokines when compared to their cognate unconjugated cytokine. These anti-tumor properties are markedly enhanced when combined with other treatments such as chemotherapy, radiotherapy, and checkpoint inhibitor antibodies. Clinical trials that have continued to explore the potential of these biologics for cancer therapy have been conducted. This review covers the in vitro, in vivo, and clinical evidence for the application of immunocytokines in immuno-oncology.
Collapse
Affiliation(s)
- Erin Runbeck
- ImmunoEngineering Group, School of Cancer and Pharmaceutical Studies, King’s College London, London SE19RT, UK;
| | - Silvia Crescioli
- St. John’s Institute of Dermatology, School of Basic and Medical Biosciences, King’s College London, London SE1 9RT, UK; (S.C.); (S.N.K.)
| | - Sophia N. Karagiannis
- St. John’s Institute of Dermatology, School of Basic and Medical Biosciences, King’s College London, London SE1 9RT, UK; (S.C.); (S.N.K.)
| | - Sophie Papa
- ImmunoEngineering Group, School of Cancer and Pharmaceutical Studies, King’s College London, London SE19RT, UK;
- Correspondence:
| |
Collapse
|
16
|
Kocbek V, Imboden S, Nirgianakis K, Mueller M, McKinnon B. Dual influence of TNFα on diverse in vitro models of ovarian cancer subtypes. Heliyon 2021; 7:e06099. [PMID: 33615005 PMCID: PMC7881225 DOI: 10.1016/j.heliyon.2021.e06099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2020] [Revised: 01/03/2021] [Accepted: 01/22/2021] [Indexed: 12/05/2022] Open
Abstract
Ovarian cancer is the most lethal gynecological cancer. Numerous subtypes exist, each with distinct risk factors and prognosis. What underlies these subtypes and their progression is not clear, although inflammation through NFκB may play a key role. We performed a study on a series of well-characterized in vitro ovarian cancer models including TOV21G, TOV112D and OV90 originally derived from clear cell, endometrioid and high grade serous carcinoma respectively. Cells were treated with 0-100 ng/ml TNFα over 6-72 h. The NFκB pathway was inhibited by a series of NFκB pathway inhibitors, 100μM PDTC, 1μM PS-1145 and 200nM TPCA and the influence on cellular viability and inflammation was measured via an MTS assay and qPCR respectively. TNFα stimulation of NFκB was confirmed via Western blot. We found TNFα facilitated continued growth of TOV21G and TOV112D cells in an NFκB independent method. In contrast, TNFα inhibited OV90 cell growth in an NFκB dependent manner. TNFα stimulated production of IL-6, IL-8, MCP-1 and RANTES on all three cells lines, but only IL-6 and IL-8 were via NFκB mediated mechanisms. These results indicate TNFα may have diverse effects mediated through both NFκB and non-NFκB pathways on ovarian cancer cells. Understanding the role for TNFα in each subtype may have significant implications for charting disease progression and designing personalized treatments.
Collapse
Affiliation(s)
- Vida Kocbek
- Department of Clinical Research, University of Berne, Murtenstrasse 35, Berne, CH-3010, Switzerland
- Department of Obstetrics and Gynaecology, Inselspital, Berne University Hospital, Effingerstrasse 102, Berne, CH-3010, Switzerland
| | - Sara Imboden
- Department of Clinical Research, University of Berne, Murtenstrasse 35, Berne, CH-3010, Switzerland
- Department of Obstetrics and Gynaecology, Inselspital, Berne University Hospital, Effingerstrasse 102, Berne, CH-3010, Switzerland
| | - Kostantinos Nirgianakis
- Department of Clinical Research, University of Berne, Murtenstrasse 35, Berne, CH-3010, Switzerland
- Department of Obstetrics and Gynaecology, Inselspital, Berne University Hospital, Effingerstrasse 102, Berne, CH-3010, Switzerland
| | - Michael Mueller
- Department of Clinical Research, University of Berne, Murtenstrasse 35, Berne, CH-3010, Switzerland
- Department of Obstetrics and Gynaecology, Inselspital, Berne University Hospital, Effingerstrasse 102, Berne, CH-3010, Switzerland
| | - Brett McKinnon
- Department of Obstetrics and Gynaecology, Inselspital, Berne University Hospital, Effingerstrasse 102, Berne, CH-3010, Switzerland
| |
Collapse
|
17
|
Association of metabolic and inflammatory markers with polycystic ovarian syndrome (PCOS): an update. Arch Gynecol Obstet 2021; 303:631-643. [PMID: 33439300 DOI: 10.1007/s00404-020-05951-2] [Citation(s) in RCA: 87] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Accepted: 12/26/2020] [Indexed: 12/20/2022]
Abstract
BACKGROUND Polycystic ovarian syndrome (PCOS) is the most prevalent metabolic disorder in reproductive-age women. It is indeed a multifactorial condition evidenced by ovarian dysfunction, hyperandrogenaemia, infertility, hormonal imbalance and chronic anovulation. Experimental evidence infers that PCOS women are prone to cardiovascular problems and insulin resistance. PURPOSE To furnish the details about the association of inflammatory markers in PCOS. DESIGN An extensive literature search on PubMed, science direct and google scholar has been performed for articles about PCOS and inflammation in PCOS. A comprehensive analysis using original articles, reviews, systemic and meta-analysis was conducted for better understanding the relationship between inflammatory cytokines and PCOS. RESULTS The inflammatory markers perform a substantial part in managing the functions of the ovary. Any disturbances in their levels can lead to ovarian dysfunction. Inflammatory markers are associated with PCOS pathogenesis. The interplay between inflammatory cytokines in the PCOS ovary strongly implies that inflammation is one of the most potent risk factors of PCOS. CONCLUSION Inflammatory markers have a significant role in regulating the ovary. This manuscript highlights the significance of metabolic and inflammatory markers with PCOS. Since PCOS is always considered as a metabolic disorder, researchers can also consider focusing on the relationship between the inflammatory markers in PCOS to establish a new treatment or management of the disease and to improve women's health.
Collapse
|
18
|
Kilgour MK, MacPherson S, Zacharias LG, Ellis AE, Sheldon RD, Liu EY, Keyes S, Pauly B, Carleton G, Allard B, Smazynski J, Williams KS, Watson PH, Stagg J, Nelson BH, DeBerardinis RJ, Jones RG, Hamilton PT, Lum JJ. 1-Methylnicotinamide is an immune regulatory metabolite in human ovarian cancer. SCIENCE ADVANCES 2021; 7:eabe1174. [PMID: 33523930 PMCID: PMC7817098 DOI: 10.1126/sciadv.abe1174] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Accepted: 12/03/2020] [Indexed: 06/12/2023]
Abstract
Immune regulatory metabolites are key features of the tumor microenvironment (TME), yet with a few exceptions, their identities remain largely unknown. Here, we profiled tumor and T cells from tumor and ascites of patients with high-grade serous carcinoma (HGSC) to uncover the metabolomes of these distinct TME compartments. Cells within the ascites and tumor had pervasive metabolite differences, with a notable enrichment in 1-methylnicotinamide (MNA) in T cells infiltrating the tumor compared with ascites. Despite the elevated levels of MNA in T cells, the expression of nicotinamide N-methyltransferase, the enzyme that catalyzes the transfer of a methyl group from S-adenosylmethionine to nicotinamide, was restricted to fibroblasts and tumor cells. Functionally, MNA induces T cells to secrete the tumor-promoting cytokine tumor necrosis factor alpha. Thus, TME-derived MNA contributes to the immune modulation of T cells and represents a potential immunotherapy target to treat human cancer.
Collapse
Affiliation(s)
- Marisa K Kilgour
- Department of Biochemistry and Microbiology, University of Victoria, Victoria, BC, Canada
- Trev and Joyce Deeley Research Centre, BC Cancer, Victoria, BC, Canada
| | - Sarah MacPherson
- Trev and Joyce Deeley Research Centre, BC Cancer, Victoria, BC, Canada
| | | | - Abigail E Ellis
- Department of Metabolism and Nutritional Programming, Van Andel Institute, Grand Rapids, MI, USA
| | - Ryan D Sheldon
- Department of Metabolism and Nutritional Programming, Van Andel Institute, Grand Rapids, MI, USA
| | - Elaine Y Liu
- Trev and Joyce Deeley Research Centre, BC Cancer, Victoria, BC, Canada
| | - Sarah Keyes
- Department of Biochemistry and Microbiology, University of Victoria, Victoria, BC, Canada
| | - Brenna Pauly
- Department of Biochemistry and Microbiology, University of Victoria, Victoria, BC, Canada
| | - Gillian Carleton
- Department of Biochemistry and Microbiology, University of Victoria, Victoria, BC, Canada
- Trev and Joyce Deeley Research Centre, BC Cancer, Victoria, BC, Canada
| | - Bertrand Allard
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal, Québec, Canada
- Faculté de Pharmacie, Université de Montréal, Québec, Canada
- Institut du Cancer de Montréal, Québec, Canada
| | - Julian Smazynski
- Department of Biochemistry and Microbiology, University of Victoria, Victoria, BC, Canada
- Trev and Joyce Deeley Research Centre, BC Cancer, Victoria, BC, Canada
| | - Kelsey S Williams
- Department of Metabolism and Nutritional Programming, Van Andel Institute, Grand Rapids, MI, USA
| | - Peter H Watson
- Trev and Joyce Deeley Research Centre, BC Cancer, Victoria, BC, Canada
- Biobanking and Biospecimen Research Services, Deeley Research Centre, BC Cancer, Victoria, BC, Canada
| | - John Stagg
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal, Québec, Canada
- Faculté de Pharmacie, Université de Montréal, Québec, Canada
- Institut du Cancer de Montréal, Québec, Canada
| | - Brad H Nelson
- Department of Biochemistry and Microbiology, University of Victoria, Victoria, BC, Canada
- Trev and Joyce Deeley Research Centre, BC Cancer, Victoria, BC, Canada
- Department of Medical Genetics, University of British Columbia, Vancouver, BC, Canada
| | - Ralph J DeBerardinis
- Children's Research Institute, UT Southwestern, Dallas, TX, USA
- Howard Hughes Medical Institute, UT Southwestern Medical Center, Dallas, TX, USA
| | - Russell G Jones
- Department of Metabolism and Nutritional Programming, Van Andel Institute, Grand Rapids, MI, USA
| | | | - Julian J Lum
- Department of Biochemistry and Microbiology, University of Victoria, Victoria, BC, Canada.
- Trev and Joyce Deeley Research Centre, BC Cancer, Victoria, BC, Canada
| |
Collapse
|
19
|
Wang W, Wu J, Mukherjee A, He T, Wang XY, Ma Y, Fang X. Lysophosphatidic acid induces tumor necrosis factor-alpha to regulate a pro-inflammatory cytokine network in ovarian cancer. FASEB J 2020; 34:13935-13948. [PMID: 32851734 DOI: 10.1096/fj.202001136r] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 08/06/2020] [Accepted: 08/07/2020] [Indexed: 12/13/2022]
Abstract
Epithelial ovarian carcinoma tissues express high levels of tumor necrosis factor-alpha (TNF-α) and other inflammatory cytokines. The underlying mechanism leading to the abnormal TNF-α expression in ovarian cancer remains poorly understood. In the current study, we demonstrated that lysophosphatidic acid (LPA), a lipid mediator present in ascites of ovarian cancer patients, induced expression of TNF-α mRNA and release of TNF-α protein in ovarian cancer cells. LPA also induced expression of interleukin-1β (IL-1β) mRNA but no significant increase in IL-1β protein was detected. LPA enhanced TNF-α mRNA through NF-κB-mediated transcriptional activation. Inactivation of ADAM17, a disintegrin and metalloproteinase, with a specific inhibitor TMI-1 or by shRNA knockdown prevented ovarian cancer cells from releasing TNF-α protein in response to LPA, indicating that LPA-mediated TNF-α production relies on both transcriptional upregulations of the TNF-α gene and the activity of ADAM17, the membrane-associated TNF-α-converting enzyme. Like many other biological responses to LPA, induction of TNF-α by LPA also depended on the transactivation of the epidermal growth factor receptor (EGFR). Interestingly, our results revealed that ADAM17 was also the shedding protease responsible for the transactivation of EGFR by LPA in ovarian cancer cells. To explore the biological outcomes of LPA-induced TNF-α, we examined the effects of a TNF-α neutralizing antibody and recombinant TNF-α soluble receptor on LPA-stimulated expression of pro-tumorigenic cytokines and chemokines overexpressed in ovarian cancer. Blockade of TNF-α signaling significantly reduced the production of IL-8, IL-6, and CXCL1, suggesting a hierarchy of mechanisms contributing to the robust expression of the inflammatory mediators in response to LPA in ovarian cancer cells. In contrast, TNF-α inhibition did not affect LPA-dependent cell proliferation. Taken together, our results establish that the bioactive lipid LPA drives the expression of TNF-α to regulate an inflammatory network in ovarian cancer.
Collapse
Affiliation(s)
- Wei Wang
- Department of Biochemistry and Molecular Biology, Virginia Commonwealth University, Richmond, VA, USA
| | - Jinhua Wu
- Department of Biochemistry and Molecular Biology, Virginia Commonwealth University, Richmond, VA, USA
| | - Abir Mukherjee
- Department of Biochemistry and Molecular Biology, Virginia Commonwealth University, Richmond, VA, USA
| | - Tianhai He
- Department of Biochemistry and Molecular Biology, Virginia Commonwealth University, Richmond, VA, USA
| | - Xiang-Yang Wang
- Department of Human and Molecular Genetics, Virginia Commonwealth University, Richmond, VA, USA
| | - Yibao Ma
- Department of Biochemistry and Molecular Biology, Virginia Commonwealth University, Richmond, VA, USA
| | - Xianjun Fang
- Department of Biochemistry and Molecular Biology, Virginia Commonwealth University, Richmond, VA, USA
| |
Collapse
|
20
|
Kareva I. Immune Suppression in Pregnancy and Cancer: Parallels and Insights. Transl Oncol 2020; 13:100759. [PMID: 32353791 PMCID: PMC7191218 DOI: 10.1016/j.tranon.2020.100759] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2019] [Revised: 03/07/2020] [Accepted: 03/08/2020] [Indexed: 01/02/2023] Open
Abstract
Immune system has evolved to maintain homeostatic balance between effector and regulatory immunity, which is critical to both elicit an adequate protective response to fight pathogens and disease, such as cancer, and to prevent damage to healthy tissues. Transient immune suppression can occur under normal physiological conditions, such as during wound healing to enable repair of normal tissue, or for more extended periods of time during fetal development, where the balance is shifted towards regulatory immunity to prevent fetal rejection. Interestingly, tumors can exhibit patterns of immune suppression very similar to those observed during fetal development. Here some of the key aspects of normal patterns of immune suppression during pregnancy are reviewed, followed by a discussion of parallels that exist with tumor-related immune suppression and consequent potential therapeutic implications.
Collapse
Affiliation(s)
- Irina Kareva
- Computational and Modeling Sciences Center, Arizona State University, Tempe, AZ, 85287, USA.
| |
Collapse
|
21
|
Israelsson P, Dehlin E, Nagaev I, Lundin E, Ottander U, Mincheva-Nilsson L. Cytokine mRNA and protein expression by cell cultures of epithelial ovarian cancer-Methodological considerations on the choice of analytical method for cytokine analyses. Am J Reprod Immunol 2020; 84:e13249. [PMID: 32307767 DOI: 10.1111/aji.13249] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Revised: 03/25/2020] [Accepted: 04/14/2020] [Indexed: 11/28/2022] Open
Abstract
PROBLEM To get a comprehensive picture of cytokine expression in health and disease is difficult, cytokines are transiently and locally expressed, and protein analyses are burdened by biological modifications, technical issues, and sensitivity to handling of samples. Thus, alternative methods, based on molecular techniques for cytokine mRNA analyses, are often used. We compared cytokine mRNA and protein expression to evaluate whether cytokine mRNA profiles can be used instead of protein analyses. METHOD OF STUDY In kinetic experiments, cytokine mRNA and protein expression of IL-1β, IL-6, IL-8, TNF-α, and TNF-β/LTA were studied using real-time RT-qPCR and Luminex® microarrays in the ovarian cancer cell lines OVCAR-3, SKOV-3 and the T-cell line Jurkat, after activation of transcription by thermal stress. In addition, we analyzed IL-6 and IL-8 mRNA and protein in a small number of ovarian cancer patients. RESULTS Ovarian cancer cells can express cytokines on both mRNA and protein level, with 1-4 hours' time delay between the mRNA and protein peak and a negative Spearman correlation. The mRNA and protein expression in patient samples was poorly correlated, reflecting previous studies. CONCLUSION Cytokine mRNA and protein expression levels show diverging results, depending on the material analyzed and the method used. Considering the high sensitivity and reproducibility of real-time RT-qPCR, we suggest that cytokine mRNA profiles could be used as a proxy for protein expression for some specific purposes, such as comparisons between different patient groups, and in defining mechanistic pathways involved in the pathogenesis of cancer and other pathological conditions.
Collapse
Affiliation(s)
- Pernilla Israelsson
- Department of Clinical Microbiology, Infection and Immunology, Umeå University, Umeå, Sweden.,Department of Clinical Sciences/Obstetrics and Gynecology, Umeå University, Umeå, Sweden
| | - Eva Dehlin
- Department of Clinical Microbiology, Infection and Immunology, Umeå University, Umeå, Sweden
| | - Ivan Nagaev
- Department of Clinical Microbiology, Infection and Immunology, Umeå University, Umeå, Sweden
| | - Eva Lundin
- Department of Medical Biosciences, Pathology, Umeå University, Umeå, Sweden
| | - Ulrika Ottander
- Department of Clinical Sciences/Obstetrics and Gynecology, Umeå University, Umeå, Sweden
| | - Lucia Mincheva-Nilsson
- Department of Clinical Microbiology, Infection and Immunology, Umeå University, Umeå, Sweden
| |
Collapse
|
22
|
Shah HK, Sharma T, Banerjee BD. Organochlorine pesticides induce inflammation, ROS production, and DNA damage in human epithelial ovary cells: An in vitro study. CHEMOSPHERE 2020; 246:125691. [PMID: 31887490 DOI: 10.1016/j.chemosphere.2019.125691] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 12/15/2019] [Accepted: 12/16/2019] [Indexed: 05/25/2023]
Abstract
Although the etiology of ovarian cancer is not clear, certain factors are implicated in this disease, such as ovulation, gonadotropic and steroid hormones, growth factors, cytokines, environmental agents, etc. Epidemiological studies have proven environmental exposure to pesticides with an increased risk of Epithelial Ovarian Cancer (EOC); however, the molecular mechanism underlying the carcinogenic effects of pesticides in human ovary remains poorly understood. The present study aimed to study the pro-inflammatory response of organochlorine pesticides (OCPs) namely β-hexachlorocyclohexane (β-HCH), dichlorodiphenyldichloroethylene (DDE) and Dieldrin following exposure to human ovary surface epithelial cells (HOSE) for risk prediction of epithelial ovarian cancer. We found high level of Reactive oxygen species (ROS) production and DNA damage along with up-regulation of pro-inflammatory cytokines such as tumor necrosis factor (TNF)-α, interleukin (IL)-1β, IL-6, nuclear factor kappa B (NF-kB) and cyclooxygenase (COX)-2 expression in OCPs treated HOSE cells compared to control (DMSO). The result of the present study suggests that β-HCH, DDE, and Dieldrin exposure induce ROS and pro-inflammatory response as well as DNA damage in HOSE cells. These various results show that OCPs may account for the neoplastic transformation of HOSE cells in the ovary.
Collapse
Affiliation(s)
- Harendra Kumar Shah
- Environmental Biochemistry and Molecular Biology Laboratory, Department of Biochemistry, University College of Medical Sciences (University of Delhi) & GTB Hospital, Dilshad Garden, Delhi, 110095, India
| | - Tusha Sharma
- Environmental Biochemistry and Molecular Biology Laboratory, Department of Biochemistry, University College of Medical Sciences (University of Delhi) & GTB Hospital, Dilshad Garden, Delhi, 110095, India
| | - Basu Dev Banerjee
- Environmental Biochemistry and Molecular Biology Laboratory, Department of Biochemistry, University College of Medical Sciences (University of Delhi) & GTB Hospital, Dilshad Garden, Delhi, 110095, India.
| |
Collapse
|
23
|
Ricci V, Granetto C, Falletta A, Paccagnella M, Abbona A, Fea E, Fabozzi T, Lo Nigro C, Merlano MC. Circulating cytokines and outcome in metastatic colorectal cancer patients treated with regorafenib. World J Gastrointest Oncol 2020; 12:301-310. [PMID: 32206180 PMCID: PMC7081116 DOI: 10.4251/wjgo.v12.i3.301] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Revised: 02/07/2020] [Accepted: 02/18/2020] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Regorafenib is an oral small-molecule multikinase inhibitor approved in third or later line of treatment for patients with metastatic colorectal cancer (mCRC). Regorafenib has shown significant benefits in overall survival and progression free survival in two phase III trials compared to placebo in patients with mCRC who had progressed on previous therapy.
AIM To identify an immune profile that might specifically correlate with the outcome in patients treated with regorafenib.
METHODS Blood samples were collected from 17 patients before treatment with regorafenib and from 6 healthy volunteers. The proteins evaluated (TNF-α, TGF-β, VEGF, CCL-2, CCL-4, and CCL-5) were selected on the basis of their roles in angiogenesis and colorectal cancer pathogenesis.
RESULTS We found that TNF-α basal level was significantly higher in mCRC patients compared to healthy individuals. Non Responder (NR) patients showing progression of disease (n = 12) had higher basal level of TGF-β, TNF-α, VEGF, CCL-2 and CCL-5 compared to Responder (R) patients (complete response CR, n = 1; partial response PR, n = 1; Stable Disease SD, n = 3). On the contrary, plasma basal level of CCL-4 was higher in R compared to NR patients. High values of TGF-β and TNF-α negatively correlated with progression free survival.
CONCLUSION These results suggest a cytokine signature potentially able to discriminate between R and NR patients to treatment with regorafenib.
Collapse
Affiliation(s)
- Vincenzo Ricci
- Medical Oncology and Laboratory of Translational Oncology, Oncology Department, S. Croce and Carle Teaching Hospital Cuneo, Cuneo 12100, Italy
| | - Cristina Granetto
- Medical Oncology and Laboratory of Translational Oncology, Oncology Department, S. Croce and Carle Teaching Hospital Cuneo, Cuneo 12100, Italy
| | | | | | | | - Elena Fea
- Medical Oncology and Laboratory of Translational Oncology, Oncology Department, S. Croce and Carle Teaching Hospital Cuneo, Cuneo 12100, Italy
| | - Teresa Fabozzi
- Medical Oncology, S. G. Bosco Hospital, Torino 10154, Italy
| | - Cristiana Lo Nigro
- Laboratory, S. Croce and Carle Teaching Hospital Cuneo, Cuneo 12100, Italy
| | - Marco Carlo Merlano
- Medical Oncology and Laboratory of Translational Oncology, Oncology Department, S. Croce and Carle Teaching Hospital Cuneo, Cuneo 12100, Italy
- Arco Cuneo Foundation, Cuneo 12100, Italy
| |
Collapse
|
24
|
Cytotoxicity of Standardized Curcuminoids Mixture against Epithelial Ovarian Cancer Cell Line SKOV-3. Sci Pharm 2020. [DOI: 10.3390/scipharm88010011] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Herbal medicine has been in use for centuries for a wide variety of ailments; however, the efficacy of its therapeutic agents in modern medicine is currently being studied. Curcuminoids are an example of natural agents, widely used due to their potential contribution in the prevention and treatment of cancer. In this study, the three main compounds of curcuminoids—curcumin, desmethoxycurcumin, and bisdesmethoxycurcumin—were determined by reversed-phase high performance liquid chromatography (HPLC) to quantify total content in a mixture. Subsequently, the effect of the three curcuminoids, employed as one sample, was evaluated, to study the proliferation, apoptosis, cell cycle, and migration of the human ovarian cancer cell line SKOV-3. The results reveal that curcuminoids inhibit the proliferation of SKOV-3 cells with concentration- and time-dependent mechanisms. The morphological analysis of the treated SKOV-3 cells showed a typical apoptotic phenotype—cell shrinkage and membrane blebbing in a dose-dependent manner. In addition, flow cytometry demonstrated an increase in apoptosis with an IC50 of 30 µM curcuminoids. The migration of SKOV-3 cells was also inhibited, reflected by a decrease in wound area. Furthermore, the curcuminoids were found to have no stimulation effect on the expression of cytokines TNF-α and IL-10. These results suggest that a curcuminoid mixture can effectively suppress epithelial cancer cell growth in vitro by inducing cellular changes and apoptosis.
Collapse
|
25
|
Jo E, Jang HJ, Yang KE, Jang MS, Huh YH, Yoo HS, Park JS, Jang IS, Park SJ. Cordyceps militaris induces apoptosis in ovarian cancer cells through TNF-α/TNFR1-mediated inhibition of NF-κB phosphorylation. BMC Complement Med Ther 2020; 20:1. [PMID: 32020859 PMCID: PMC7076896 DOI: 10.1186/s12906-019-2780-5] [Citation(s) in RCA: 73] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Accepted: 11/29/2019] [Indexed: 01/16/2023] Open
Abstract
BACKGROUND Cordyceps militaris (L.) Fr. (C. militaris) exhibits pharmacological activities, including antitumor properties, through the regulation of the nuclear factor kappa B (NF-κB) signaling. Tumor Necrosis Factor (TNF) and TNF-α modulates cell survival and apoptosis through NF- κB signaling. However, the mechanism underlying its mode of action on the NF-κB pathway is unclear. METHODS Here, we analyzed the effect of C. militaris extract (CME) on the proliferation of ovarian cancer cells by confirming viability, morphological changes, migration assay. Additionally, CME induced apoptosis was determined by apoptosis assay and apoptotic body formation under TEM. The mechanisms of CME were determined through microarray, immunoblotting and immunocytochemistry. RESULTS CME reduced the viability of cells in a dose-dependent manner and induced morphological changes. We confirmed the decrease in the migration activity of SKOV-3 cells after treatment with CME and the consequent induction of apoptosis. Immunoblotting results showed that the CME-mediated upregulation of tumor necrosis factor receptor 1 (TNFR1) expression induced apoptosis of SKOV-3 cells via the serial activation of caspases. Moreover, CME negatively modulated NF-κB activation via TNFR expression, suggestive of the activation of the extrinsic apoptotic pathway. The binding of TNF-α to TNFR results in the disassociation of IκB from NF-κB and the subsequent translocation of the active NF-κB to the nucleus. CME clearly suppressed NF-κB translocation induced by interleukin (IL-1β) from the cytosol into the nucleus. The decrease in the expression levels of B cell lymphoma (Bcl)-xL and Bcl-2 led to a marked increase in cell apoptosis. CONCLUSION These results suggest that C. militaris inhibited ovarian cancer cell proliferation, survival, and migration, possibly through the coordination between TNF-α/TNFR1 signaling and NF-κB activation. Taken together, our findings provide a new insight into a novel treatment strategy for ovarian cancer using C. militaris.
Collapse
Affiliation(s)
- Eunbi Jo
- Division of Analytical Science, Korea Basic Science Institute, Gwahangno 113, Yuseong-gu, Daejeon, 305-333, Republic of Korea
| | - Hyun-Jin Jang
- Division of Analytical Science, Korea Basic Science Institute, Gwahangno 113, Yuseong-gu, Daejeon, 305-333, Republic of Korea.,Department of Biological Sciences, Sungkyunkwan University, Suwon, 16419, Republic of Korea
| | - Kyeong Eun Yang
- Division of Analytical Science, Korea Basic Science Institute, Gwahangno 113, Yuseong-gu, Daejeon, 305-333, Republic of Korea
| | - Min Su Jang
- Division of Biological Science and Technology, Yonsei University, Wonju, 220-100, Republic of Korea
| | - Yang Hoon Huh
- Electron Microscopy Research Center, Korea Basic Science Institute, Cheongju, 28119, Republic of Korea
| | - Hwa-Seung Yoo
- East-West Cancer Center, Daejeon University, Daejeon, 302-120, South Korea
| | - Jun Soo Park
- Division of Biological Science and Technology, Yonsei University, Wonju, 220-100, Republic of Korea
| | - Ik-Soon Jang
- Division of Analytical Science, Korea Basic Science Institute, Gwahangno 113, Yuseong-gu, Daejeon, 305-333, Republic of Korea. .,Division of Analytical Science, University of Science and Technology, Daejeon, 34113, Republic of Korea.
| | - Soo Jung Park
- Department of Sasang Constitutional Medicine, College of Korean Medicine, Woosuk University, Wanju, Jeonbuk, 55338, Republic of Korea.
| |
Collapse
|
26
|
Wimalachandra DC, Li Y, Liu J, Shikha S, Zhang J, Lim YC, Zhang Y. Microfluidic-Based Immunomodulation of Immune Cells Using Upconversion Nanoparticles in Simulated Blood Vessel-Tumor System. ACS APPLIED MATERIALS & INTERFACES 2019; 11:37513-37523. [PMID: 31547654 DOI: 10.1021/acsami.9b15178] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The goal of cancer immunotherapy is the selective killing of malignant cells by the cooperated efforts of immune cells at the primary and secondary sites. Here, we developed folic acid and secondary lymphoid tissue chemokine-loaded mesoporous silica-modified upconversion nanoparticle construct as a targeting, delivery, and imaging system to attract immune cells to folate receptor-expressing tumor cells. The effectiveness of the nanoparticles in targeting dendritic cells and T cells to the tumor compartment was tested in a vasculature-tumor interface model constructed from the co-culture of endothelial cells and ovarian cancer cells, in different interconnected channels in a microfluidic device. In comparison to the unconjugated nanoparticles, the folic acid-conjugated nanoparticles efficiently diffuse across the engineered blood vessel and specifically target the folate receptor-expressing ovarian cancer cells. The developed microfluidic platform was further used to demonstrate increased dendritic cell and T cell migration toward the ovarian cancer cell channel induced by the presence of the chemokine- and folic acid-loaded nanoparticles. The nanoparticle construct did not exhibit any significant cyto- and hemotoxicity. This proof of concept showed the potential of the nanoparticles to target cancer cells as well as to recruit dendritic cells and T cells to tumor sites to augment the weak host immune response.
Collapse
Affiliation(s)
| | - Yong Li
- School of Environmental and Chemical Engineering , Shanghai University , 99 Shangda Road , 200444 Shanghai , China
| | - Jinliang Liu
- School of Environmental and Chemical Engineering , Shanghai University , 99 Shangda Road , 200444 Shanghai , China
| | - Swati Shikha
- Department of Biomedical Engineering, Faculty of Engineering , National University of Singapore , Singapore 117583
| | - Jing Zhang
- School of Environmental and Chemical Engineering , Shanghai University , 99 Shangda Road , 200444 Shanghai , China
| | - Yaw-Chyn Lim
- Departments of Pathology and Physiology, Yong Loo Lin School of Medicine , National University of Singapore , Singapore 119074
| | - Yong Zhang
- Department of Biomedical Engineering, Faculty of Engineering , National University of Singapore , Singapore 117583
| |
Collapse
|
27
|
Walker WH, Borniger JC. Molecular Mechanisms of Cancer-Induced Sleep Disruption. Int J Mol Sci 2019; 20:E2780. [PMID: 31174326 PMCID: PMC6600154 DOI: 10.3390/ijms20112780] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Revised: 06/03/2019] [Accepted: 06/04/2019] [Indexed: 02/07/2023] Open
Abstract
Sleep is essential for health. Indeed, poor sleep is consistently linked to the development of systemic disease, including depression, metabolic syndrome, and cognitive impairments. Further evidence has accumulated suggesting the role of sleep in cancer initiation and progression (primarily breast cancer). Indeed, patients with cancer and cancer survivors frequently experience poor sleep, manifesting as insomnia, circadian misalignment, hypersomnia, somnolence syndrome, hot flushes, and nightmares. These problems are associated with a reduction in the patients' quality of life and increased mortality. Due to the heterogeneity among cancers, treatment regimens, patient populations and lifestyle factors, the etiology of cancer-induced sleep disruption is largely unknown. Here, we discuss recent advances in understanding the pathways linking cancer and the brain and how this leads to altered sleep patterns. We describe a conceptual framework where tumors disrupt normal homeostatic processes, resulting in aberrant changes in physiology and behavior that are detrimental to health. Finally, we discuss how this knowledge can be leveraged to develop novel therapeutic approaches for cancer-associated sleep disruption, with special emphasis on host-tumor interactions.
Collapse
Affiliation(s)
- William H Walker
- Department of Neuroscience, West Virginia University, Morgantown, WV 26506, USA.
| | - Jeremy C Borniger
- Department of Psychiatry & Behavioral Sciences, Stanford University School of Medicine, Stanford, CA 94305, USA.
| |
Collapse
|
28
|
Germini DE, Franco MIF, Fonseca FLA, de Sousa Gehrke F, da Costa Aguiar Alves Reis B, Cardili L, Oshima CTF, Theodoro TR, Waisberg J. Association of expression of inflammatory response genes and DNA repair genes in colorectal carcinoma. Tumour Biol 2019; 42:1010428319843042. [PMID: 30973070 DOI: 10.1177/1010428319843042] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Inflammation is an important etiological factor of colorectal carcinoma and may be related to colorectal carcinoma growth and proliferation. This study aimed to verify whether the presence of chronic inflammation represented by tumor necrosis factor-α, interleukin-2, interleukin-6, and interleukin-10 gene expression is related to hMLH1, hMSH2, hMSH6, and PMS2 gene expression and the corresponding protein levels of these genes from the DNA repair system. A total of 83 patients were operated on for curative or palliative colorectal carcinoma. Expression of the inflammatory response genes tumor necrosis factor-α, interleukin-2, interleukin-6, and interleukin-10 as well as expression of the hMLH1, hMSH2, hMSH6, and PMS2 genes of the DNA repair system (mismatch repair) and the expression levels of the corresponding mismatch repair proteins were measured in neoplastic tissue by reverse transcription polymerase chain reaction and immunohistochemistry, respectively. Associations were observed between hMSH6 mRNA expression and interleukin-2 mRNA expression (p = 0.026) as well as between hMLH1 and hMSH2 gene expression and tumor necrosis factor-α gene expression (p = 0.042). Higher tissue levels of interleukin-2 and tumor necrosis factor-α gene expression were associated with lower hMSH6, hMLH1, and hMSH2 gene expression.
Collapse
Affiliation(s)
| | | | | | | | | | - Leonardo Cardili
- 4 Department of Pathology, Federal University of São Paulo, São Paulo, Brazil
| | | | | | - Jaques Waisberg
- 1 Department of Surgery, São Paulo State Civil Servant Hospital, São Paulo, Brazil.,6 Department of Surgery, ABC School of Medicine, Santo André, Brazil
| |
Collapse
|
29
|
Wieser V, Tsibulak I, Degasper C, Welponer H, Leitner K, Parson W, Zeimet AG, Marth C, Fiegl H. Tumor necrosis factor receptor modulator spermatogenesis-associated protein 2 is a novel predictor of outcome in ovarian cancer. Cancer Sci 2019; 110:1117-1126. [PMID: 30697874 PMCID: PMC6398874 DOI: 10.1111/cas.13955] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2018] [Revised: 01/09/2019] [Accepted: 01/15/2019] [Indexed: 01/08/2023] Open
Abstract
Inflammation plays a crucial role in the pathogenesis of cancer with tumor necrosis factor-α (TNF-α) as a key mediator. Recently, spermatogenesis-associated protein 2 (SPATA2) was identified as a TNF receptor modulator which is required for TNF-induced inflammation and apoptosis. The available data on TNF-α in ovarian cancer (OC) are inconsistent, and SPATA2 is completely uncharacterized in tumorigenesis. We analyzed expression of SPATA2 and TNFA by quantitative real-time polymerase chain reaction in tissues of 171 patients with low-grade serous (LGSOC), high-grade serous (HGSOC), endometrioid and clear cell OC compared with 28 non-malignant control tissues. We stimulated OC cells (OVCAR3) with pro-inflammatory (TNF-α, interleukin [IL]-1β) and mitogenic stimuli (IL-6, lysophosphatidic acid) to establish a direct effect between inflammatory signaling and SPATA2. Pro-inflammatory, but not mitogenic stimuli, potently induced SPATA2 expression in OC cells. Expression of TNFA and SPATA2 was higher in OC compared with control tissues (P = 0.010 and P = 0.001, respectively) and correlated with each other (P = 0.034, rs = 0.198). When compared with grade 1 cancers, SPATA2 was expressed higher in grade 2 and 3 tumors (P = 0.011) as well as in HGSOC compared with LGSOC (P = 0.024). Multivariate survival analyses revealed that OC with high SPATA2 expression were associated with reduced progression-free survival (P = 0.048) and overall survival (P < 0.001). In conclusion, SPATA2 expression is regulated by TNF-α and IL-1β and is found to independently affect clinical outcome in OC patients. These data implicate a role of SPATA2 in tumorigenesis which warrants further investigation in gynecological malignancies.
Collapse
Affiliation(s)
- Verena Wieser
- Department of Obstetrics and Gynaecology, Medical University of Innsbruck, Innsbruck, Austria
| | - Irina Tsibulak
- Department of Obstetrics and Gynaecology, Medical University of Innsbruck, Innsbruck, Austria
| | - Christine Degasper
- Department of Obstetrics and Gynaecology, Medical University of Innsbruck, Innsbruck, Austria
| | - Hannah Welponer
- Department of Obstetrics and Gynaecology, Medical University of Innsbruck, Innsbruck, Austria
| | - Katharina Leitner
- Department of Obstetrics and Gynaecology, Medical University of Innsbruck, Innsbruck, Austria
| | - Walther Parson
- Institute of Legal Medicine, Medical University Innsbruck, Innsbruck, Austria
| | - Alain G Zeimet
- Department of Obstetrics and Gynaecology, Medical University of Innsbruck, Innsbruck, Austria
| | - Christian Marth
- Department of Obstetrics and Gynaecology, Medical University of Innsbruck, Innsbruck, Austria
| | - Heidelinde Fiegl
- Department of Obstetrics and Gynaecology, Medical University of Innsbruck, Innsbruck, Austria
| |
Collapse
|
30
|
Villani R, Vendemiale G, Serviddio G. Molecular Mechanisms Involved in HCC Recurrence after Direct-Acting Antiviral Therapy. Int J Mol Sci 2018; 20:ijms20010049. [PMID: 30583555 PMCID: PMC6337751 DOI: 10.3390/ijms20010049] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2018] [Revised: 12/18/2018] [Accepted: 12/19/2018] [Indexed: 12/14/2022] Open
Abstract
Chronic hepatitis C is associated with a high risk of developing hepatocellular carcinoma (HCC) because of a direct effect of the Hepatitis C Virus (HCV) proteins and an indirect oncogenic effect of chronic inflammation and impaired immune response. The treatment of chronic hepatitis C markedly reduces all-cause mortality; in fact, interferon-based treatment has shown a reduction of HCC incidence of more than 70%. The recent introduction of the highly effective direct-acting antivirals (DAAs) has completely changed the scenario of chronic hepatitis C (CHC) with rates of HCV cure over 90%. However, an unexpectedly high incidence of HCC recurrence was observed in patients after DAA treatment (27% versus 0.4–2% in patients who received interferon treatment). The mechanism that underlies the high rate of tumor relapse is currently unknown and is one of the main issues in hepatology. We reviewed the possible mechanisms involved in HCC recurrence after DAA treatment.
Collapse
MESH Headings
- Animals
- Antiviral Agents/therapeutic use
- Carcinoma, Hepatocellular/drug therapy
- Carcinoma, Hepatocellular/epidemiology
- Carcinoma, Hepatocellular/immunology
- Carcinoma, Hepatocellular/virology
- Hepacivirus/drug effects
- Hepacivirus/immunology
- Hepatitis C, Chronic/drug therapy
- Hepatitis C, Chronic/epidemiology
- Hepatitis C, Chronic/immunology
- Hepatitis C, Chronic/virology
- Humans
- Incidence
- Interferons/therapeutic use
- Liver Neoplasms/drug therapy
- Liver Neoplasms/epidemiology
- Liver Neoplasms/immunology
- Liver Neoplasms/virology
- Macrophages/drug effects
- Monocytes/drug effects
- Neoplasm Recurrence, Local/drug therapy
- Neoplasm Recurrence, Local/epidemiology
- Neoplasm Recurrence, Local/immunology
- Neoplasm Recurrence, Local/virology
- Neutrophils/drug effects
Collapse
Affiliation(s)
- Rosanna Villani
- C.U.R.E. University Centre for Liver Disease Research and Treatment, Department of Medical and Surgical Sciences, Institute of Internal Medicine, University of Foggia, 71122 Foggia, Italy.
| | - Gianluigi Vendemiale
- C.U.R.E. University Centre for Liver Disease Research and Treatment, Department of Medical and Surgical Sciences, Institute of Internal Medicine, University of Foggia, 71122 Foggia, Italy.
| | - Gaetano Serviddio
- C.U.R.E. University Centre for Liver Disease Research and Treatment, Department of Medical and Surgical Sciences, Institute of Internal Medicine, University of Foggia, 71122 Foggia, Italy.
| |
Collapse
|
31
|
Kalamegam G, Sait KHW, Ahmed F, Kadam R, Pushparaj PN, Anfinan N, Rasool M, Jamal MS, Abu-Elmagd M, Al-Qahtani M. Human Wharton's Jelly Stem Cell (hWJSC) Extracts Inhibit Ovarian Cancer Cell Lines OVCAR3 and SKOV3 in vitro by Inducing Cell Cycle Arrest and Apoptosis. Front Oncol 2018; 8:592. [PMID: 30581772 PMCID: PMC6293270 DOI: 10.3389/fonc.2018.00592] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2018] [Accepted: 11/26/2018] [Indexed: 11/13/2022] Open
Abstract
Ovarian cancer is a highly lethal and the second highest in mortality among gynecological cancers. Stem cells either naïve or engineered are reported to inhibit various human cancers in both in-vitro and in-vivo. Herein we report the cancer inhibitory properties of human Wharton's jelly stem cell (hWJSC) extracts, namely its conditioned medium (hWJSC-CM) and cell lysate (hWJSC-CL) against two ovarian cancer cell lines (OVCAR3 and SKOV3) in-vitro. Cell metabolic activity assay of OVCAR3 and SKOV3 cells treated with hWJSC-CM (12.5, 25, 50, 75, 100%) and hWJSC-CL (5, 10, 15, 30, and 50 μg/ml) demonstrated concentration dependent inhibition at 24-72 h. Morphological analysis of OVCAR3 and SKOV3 cells treated with hWJSC-CM (50, 75, 100%) and hWJSC-CL (15, 30, and 50 μg/ml) for 24-72 h showed cell shrinkage, membrane damage/blebbings and cell death. Cell cycle assay demonstrated an increase in the sub-G1 and G2M phases of cell cycle following treatment with hWJSC-CM (50, 75, 100%) and hWJSC-CL (10, 15, and 30 μg/ml) at 48 h. Both OVCAR3 and SKOV3 cells demonstrated mild positive expression of activated caspase 3 following treatment with hWJSC-CM (50%) and hWJSC-CL (15 μg/ml) for 24 h. Cell migration of OVCAR3 and SKOV3 cells were inhibited following treatment with hWJSC-CM (50%) and hWJSC-CL (15 μg/ml) for 48 h. Tumor spheres (TS) of OVCAR3 and SKOV3 treated with hWJSC-CM (50, 75, 100%) and hWJSC-CL (10, 15, 30 μg/ml) for 48 h showed altered surface changes including vacuolations and reduction in size of TS. TS of OVCAR3 and SKOV3 also showed the presence of few ovarian cancer stem cells (CSCs) in minimal numbers following treatment with hWJSC-CM (50%) or hWJSC-CL (15 μg/ml) for 48 h. Real-time gene expression analysis of OVCAR3 and SKOV3 treated with hWJSC-CM (50%) or hWJSC-CL (15 μg/ml) for 48 h demonstrated decreased expression of cell cycle regulatory genes (cyclin A2, Cyclin E1), prostaglandin receptor signaling genes (EP2, EP4) and the pro-inflmmatory genes (IL-6, TNF-α) compared to untreated controls. The results indicate that hWJSC-CM and hWJSC-CL inhibit ovarian cancer cells at mild to moderate levels by inducing cellular changes, cell cycle arrest, apoptosis, decreasing the expression of CSC markers and related genes regulation. Therefore, the stem cell factors in hWJSCs extracts can be useful in cancer management.
Collapse
Affiliation(s)
- Gauthaman Kalamegam
- Center of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, Saudi Arabia.,Faculty of Medicine, Asian Institute of Medicine, Science and Technology (AIMST) University, Bedong, Malaysia
| | - Khalid Hussein Wali Sait
- Department of Obstetrics and Gynaecology, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Farid Ahmed
- Center of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Roaa Kadam
- Center of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Peter Natesan Pushparaj
- Center of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Nisreen Anfinan
- Department of Obstetrics and Gynaecology, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Mahmood Rasool
- Center of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Mohammad Sarwar Jamal
- King Fahad Medical Research Centre (KFMRC), King Abdulaziz University, Jeddah, Saudi Arabia
| | - Muhammed Abu-Elmagd
- Center of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Mohammed Al-Qahtani
- Center of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, Saudi Arabia
| |
Collapse
|
32
|
The Role of Inflammation and Inflammatory Mediators in the Development, Progression, Metastasis, and Chemoresistance of Epithelial Ovarian Cancer. Cancers (Basel) 2018; 10:cancers10080251. [PMID: 30061485 PMCID: PMC6116184 DOI: 10.3390/cancers10080251] [Citation(s) in RCA: 100] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2018] [Revised: 07/20/2018] [Accepted: 07/24/2018] [Indexed: 12/12/2022] Open
Abstract
Inflammation plays a role in the initiation and development of many types of cancers, including epithelial ovarian cancer (EOC) and high grade serous ovarian cancer (HGSC), a type of EOC. There are connections between EOC and both peritoneal and ovulation-induced inflammation. Additionally, EOCs have an inflammatory component that contributes to their progression. At sites of inflammation, epithelial cells are exposed to increased levels of inflammatory mediators such as reactive oxygen species, cytokines, prostaglandins, and growth factors that contribute to increased cell division, and genetic and epigenetic changes. These exposure-induced changes promote excessive cell proliferation, increased survival, malignant transformation, and cancer development. Furthermore, the pro-inflammatory tumor microenvironment environment (TME) contributes to EOC metastasis and chemoresistance. In this review we will discuss the roles inflammation and inflammatory mediators play in the development, progression, metastasis, and chemoresistance of EOC.
Collapse
|
33
|
Nomelini RS, Borges Júnior LE, de Lima CA, Chiovato AFC, Micheli DC, Tavares-Murta BM, Murta EFC. TNF-R2 in tumor microenvironment as prognostic factor in epithelial ovarian cancer. Clin Exp Med 2018; 18:547-554. [PMID: 29802567 DOI: 10.1007/s10238-018-0508-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2018] [Accepted: 05/17/2018] [Indexed: 11/30/2022]
Abstract
The aims of the study were to compare the levels of tumor necrosis factor alpha (TNF-α) and its soluble type I (sTNF-R1) and type II (sTNF-R2) receptors detected in intracystic liquid and serum from benign and malignant ovarian neoplasms and to relate them to prognostic factors in epithelial ovarian cancer. The patients were divided into benign ovarian neoplasms (n = 46) and malignant ovarian neoplasms (n = 17). The serum and intracystic samples were collected before and during surgery for ovarian cyst, respectively. The levels of TNF-α, sTNF-R1, and sTNF-R2 were measured using ELISA. Results were compared with the Mann-Whitney test. Concentration of sTNF-R2 in the intracystic samples collected from the malignant neoplasia was significantly higher than that of the benign neoplasias (p = 0.02). Higher intracystic levels of sTNF-R2 exhibited a significant association with tumor differentiation grades 2 and 3 (p = 0.0087). There was no statistical significance in relation to serum levels. Tumor microenvironment levels of sTNF-R2 may represent a factor of poor prognosis in epithelial ovarian cancer.
Collapse
Affiliation(s)
- Rosekeila Simões Nomelini
- Research Institute of Oncology (IPON)/Discipline of Gynecology and Obstetrics, Federal University of Triângulo Mineiro, Av. Getúlio Guaritá, s/n, Bairro Abadia, Uberaba, MG, 38025-440, Brazil.
| | - Luciano Eliziário Borges Júnior
- Research Institute of Oncology (IPON)/Discipline of Gynecology and Obstetrics, Federal University of Triângulo Mineiro, Av. Getúlio Guaritá, s/n, Bairro Abadia, Uberaba, MG, 38025-440, Brazil
| | - Cid Almeida de Lima
- Research Institute of Oncology (IPON)/Discipline of Gynecology and Obstetrics, Federal University of Triângulo Mineiro, Av. Getúlio Guaritá, s/n, Bairro Abadia, Uberaba, MG, 38025-440, Brazil
| | - Ana Flávia Carrijo Chiovato
- Research Institute of Oncology (IPON)/Discipline of Gynecology and Obstetrics, Federal University of Triângulo Mineiro, Av. Getúlio Guaritá, s/n, Bairro Abadia, Uberaba, MG, 38025-440, Brazil
| | - Douglas Côbo Micheli
- Discipline of Pharmacology, Federal University of Triângulo Mineiro, Uberaba, MG, Brazil
| | | | - Eddie Fernando Candido Murta
- Research Institute of Oncology (IPON)/Discipline of Gynecology and Obstetrics, Federal University of Triângulo Mineiro, Av. Getúlio Guaritá, s/n, Bairro Abadia, Uberaba, MG, 38025-440, Brazil
| |
Collapse
|
34
|
Slotta C, Storm J, Pfisterer N, Henkel E, Kleinwächter S, Pieper M, Ruiz-Perera LM, Greiner JFW, Kaltschmidt B, Kaltschmidt C. IKK1/2 protect human cells from TNF-mediated RIPK1-dependent apoptosis in an NF-κB-independent manner. BIOCHIMICA ET BIOPHYSICA ACTA-MOLECULAR CELL RESEARCH 2018; 1865:1025-1033. [PMID: 29630899 DOI: 10.1016/j.bbamcr.2018.04.003] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/21/2017] [Revised: 03/30/2018] [Accepted: 04/05/2018] [Indexed: 01/19/2023]
Abstract
TNF signaling is directly linked to cancer development and progression. A broad range of tumor cells is able to evade cell death induced by TNF impairing the potential anti-cancer value of TNF in therapy. Although sensitizing cells to TNF-induced death therefore has great clinical implications, detailed mechanistic insights into TNF-mediated human cell death still remain unknown. Here, we analyzed human cells by applying CRISPR/Cas9n to generate cells deficient of IKK1, IKK2, IKK1/2 and RELA. Despite stimulation with TNF resulted in impaired NF-κB activation in all genotypes compared to wildtype cells, increased cell death was observable only in IKK1/2-double-deficient cells. Cell death could be detected by Caspase-3 activation and binding of Annexin V. TNF-induced programmed cell death in IKK1/2-/- cells was further shown to be mediated via RIPK1 in a predominantly apoptotic manner. Our findings demonstrate the IKK complex to protect from TNF-induced cell death in human cells independently to NF-κB RelA suggesting IKK1/2 to be highly promising targets for cancer therapy.
Collapse
Affiliation(s)
- Carsten Slotta
- Department of Cell Biology, University of Bielefeld, Universitaetsstr. 25, 33501 Bielefeld, Germany; Molecular Neurobiology, University of Bielefeld, Universitaetsstr. 25, 33501 Bielefeld, Germany
| | - Jonathan Storm
- Department of Cell Biology, University of Bielefeld, Universitaetsstr. 25, 33501 Bielefeld, Germany
| | - Nina Pfisterer
- Department of Cell Biology, University of Bielefeld, Universitaetsstr. 25, 33501 Bielefeld, Germany
| | - Elena Henkel
- Department of Cell Biology, University of Bielefeld, Universitaetsstr. 25, 33501 Bielefeld, Germany
| | - Svenja Kleinwächter
- Department of Cell Biology, University of Bielefeld, Universitaetsstr. 25, 33501 Bielefeld, Germany
| | - Maren Pieper
- Department of Cell Biology, University of Bielefeld, Universitaetsstr. 25, 33501 Bielefeld, Germany
| | - Lucia M Ruiz-Perera
- Molecular Neurobiology, University of Bielefeld, Universitaetsstr. 25, 33501 Bielefeld, Germany
| | - Johannes F W Greiner
- Department of Cell Biology, University of Bielefeld, Universitaetsstr. 25, 33501 Bielefeld, Germany
| | - Barbara Kaltschmidt
- Department of Cell Biology, University of Bielefeld, Universitaetsstr. 25, 33501 Bielefeld, Germany; Molecular Neurobiology, University of Bielefeld, Universitaetsstr. 25, 33501 Bielefeld, Germany
| | - Christian Kaltschmidt
- Department of Cell Biology, University of Bielefeld, Universitaetsstr. 25, 33501 Bielefeld, Germany.
| |
Collapse
|
35
|
Yan HQ, Zhang D, Shi YY, You X, Shi L, Li Q, Gao FG. Ataxia-telangiectasia mutated activation mediates tumor necrosis factor-alpha induced MMP-13 up-regulation and metastasis in lung cancer cells. Oncotarget 2018; 7:62070-62083. [PMID: 27556690 PMCID: PMC5308711 DOI: 10.18632/oncotarget.11386] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2016] [Accepted: 08/08/2016] [Indexed: 12/29/2022] Open
Abstract
Despite that ataxia-telangiectasia mutated (ATM) is involved in IL-6 promoted lung cancer chemotherapeutic resistance and metastasis, the exact role of ATM in tumor necrosis factor-alpha (TNF-α) increasing tumor migration is still elusive. In the present study, we demonstrated that TNF-α promoted lung cancer cell migration by up-regulation of matrix metalloproteinase-13 (MMP-13). Notably, by gene silencing or kinase inhibition, we proposed for the first time that ATM is a key up-stream regulator of TNF-α activated ERK/p38-NF-κB pathway. The existence of TNF-α secreted in autocrine or paracrine manner by components of tumor microenvironment highlights the significance of TNF-α in inflammation-associated tumor metastasis. Importantly, in vivo lung cancer metastasis test showed that ATM depletion actually reduce the number of metastatic nodules and cancer nests in lung tissues, verifying the critical role of ATM in metastasis. In conclusion, our findings demonstrate that ATM, which could be activated by lung cancer-associated TNF-α, up-regulate MMP-13 expression and thereby augment tumor metastasis. Therefore, ATM might be a promising target for prevention of inflammation-associated lung cancer metastasis.
Collapse
Affiliation(s)
- Hong Qiong Yan
- Department of Immunology, Basic Medicine Science, Medical College, Xiamen University, Xiamen 361102, People's Republic of China
| | - Di Zhang
- Department of Immunology, Basic Medicine Science, Medical College, Xiamen University, Xiamen 361102, People's Republic of China
| | - Yuan Yuan Shi
- Department of Immunology, Basic Medicine Science, Medical College, Xiamen University, Xiamen 361102, People's Republic of China
| | - Xiang You
- Department of Immunology, Basic Medicine Science, Medical College, Xiamen University, Xiamen 361102, People's Republic of China
| | - Lei Shi
- Department of Immunology, Basic Medicine Science, Medical College, Xiamen University, Xiamen 361102, People's Republic of China
| | - Qing Li
- Department of Immunology, Basic Medicine Science, Medical College, Xiamen University, Xiamen 361102, People's Republic of China
| | - Feng Guang Gao
- Department of Immunology, Basic Medicine Science, Medical College, Xiamen University, Xiamen 361102, People's Republic of China.,State Key Laboratory of Oncogenes and Related Genes, Shang Hai Jiao Tong University, Shanghai, 200032, People's Republic of China
| |
Collapse
|
36
|
Kosowska A, Gallego-Colon E, Garczorz W, Kłych-Ratuszny A, Aghdam MRF, Woz Niak M, Witek A, Wróblewska-Czech A, Cygal A, Wojnar J, Francuz T. Exenatide modulates tumor-endothelial cell interactions in human ovarian cancer cells. Endocr Connect 2017; 6:856-865. [PMID: 29042458 PMCID: PMC5682419 DOI: 10.1530/ec-17-0294] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2017] [Accepted: 10/17/2017] [Indexed: 12/14/2022]
Abstract
Diabetes and cancer are prevalent diseases whose incidence is increasing globally. Diabetic women have a moderate risk increase in ovarian cancer, suggested to be due to an interaction between these two disorders. Furthermore, patients manifesting both diseases have associated worse prognosis, reduced survival and shorter relapse-free survival. According to current recommendations, incretin drugs such as Exenatide, a synthetic analog of Exendin-4, and Liraglutide are used as therapy for the type 2 diabetes (T2D). We studied the effects of GLP-1 and Exendin-4 on migration, apoptosis and metalloproteinase production in two human ovarian cancer cells (SKOV-3 and CAOV-3). Exendin-4 inhibited migration and promoted apoptosis through caspase 3/7 activation. Exendin-4 also modulated the expression of key metalloproteinases (MMP-2 and MMP-9) and their inhibitors (TIMP-1 and TIMP-2). Vascular endothelial cells, which contribute to the formation and progression of metastasis, were also analyzed. TNF-α-stimulated endothelial cells from iliac artery after Exendin-4 treatment showed reduced production of adhesion molecules (ICAM-1 and VCAM-1). Additionally, incretin treatment inhibited activation of apoptosis in TNF-α-stimulated endothelial cells. In the same experiment, MMPs (MMP-1 and MMP-9), which are relevant for tumor development, were also reduced. Our study demonstrated that incretin drugs may reduce cancer cell proliferation and dissemination potential, hence limiting the risk of metastasis in epithelial ovarian cancer.
Collapse
Affiliation(s)
- Agnieszka Kosowska
- Department of BiochemistrySchool of Medicine in Katowice, Medical University of Silesia, Katowice, Poland
| | - Enrique Gallego-Colon
- Department of BiochemistrySchool of Medicine in Katowice, Medical University of Silesia, Katowice, Poland
| | - Wojciech Garczorz
- Department of BiochemistrySchool of Medicine in Katowice, Medical University of Silesia, Katowice, Poland
| | - Agnieszka Kłych-Ratuszny
- Department of BiochemistrySchool of Medicine in Katowice, Medical University of Silesia, Katowice, Poland
| | - Mohammad Reza F Aghdam
- Department of BiochemistrySchool of Medicine in Katowice, Medical University of Silesia, Katowice, Poland
| | - Michał Woz Niak
- Department of BiochemistrySchool of Medicine in Katowice, Medical University of Silesia, Katowice, Poland
| | - Andrzej Witek
- Department of Gynaecology and ObstetricsSchool of Medicine in Katowice, Medical University of Silesia, Katowice, Poland
| | - Agnieszka Wróblewska-Czech
- Department of Gynaecology and ObstetricsSchool of Medicine in Katowice, Medical University of Silesia, Katowice, Poland
| | - Anna Cygal
- Department of Gynaecology and ObstetricsSchool of Medicine in Katowice, Medical University of Silesia, Katowice, Poland
| | - Jerzy Wojnar
- Department of Internal Medicine and Oncological ChemotherapySchool of Medicine in Katowice, Medical University of Silesia, Katowice, Poland
| | - Tomasz Francuz
- Department of BiochemistrySchool of Medicine in Katowice, Medical University of Silesia, Katowice, Poland
| |
Collapse
|
37
|
Chen L, Yao Y, Sun L, Tang J. Galectin-1 promotes tumor progression via NF-κB signaling pathway in epithelial ovarian cancer. J Cancer 2017; 8:3733-3741. [PMID: 29151961 PMCID: PMC5688927 DOI: 10.7150/jca.20814] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2017] [Accepted: 06/27/2017] [Indexed: 12/11/2022] Open
Abstract
Purpose: We previously reported that Galectin-1 (Gal-1) played a role in epithelial ovarian cancer (EOC) progression. In this study, we aimed to further investigate the association between Gal-1 expression and prognosis in EOC patients and tried to reveal some novel potential mechanisms of Gal-1 in EOC invasion and migration. Materials and Methods: Gal-1 and nucleus NF-κBp65 expression in 109 human epithelial ovarian cancer tissue specimens were evaluated by immunohistochemistry. The Cox model and survival curves were used to investigate the effect of Gal-1 on EOC prognosis. Correlation between Gal-1 expression and NF-κB activation in EOC patients was also analyzed. In vitro experiments were further performed to reveal the function and mechanisms of Gal-1 in invasion and migration of EOC cells. Results: Expression level of Gal-1 in EOC tissue was an independent prognostic factor on overall survival (p<0.05) and progression-free survival (p<0.05). Patients with high Galectin-1 expression had shorter overall survival (OS, p<0.05)) and progression-free survival (PFS, p<0.05). Immunohistochemistry revealed that expression of Gal-1 was positively associated with activation of NF-κBp65 in EOC tissues (Kappa coefficient=0.458, p<0.001). Patients with tumors concomitantly co-over-expressing Gal-1 and NF-κBp65 had the worse OS (p<0.001) and PFS (p<0.001). The abilities of migration and invasion for EOC cells were significantly reduced after Gal-1 knocked-down in human EOC cell line HO8910, which was accompanied with the suppression of NF-κb pathway activation and with the matrix metalloproteinase-2 and matrix metalloproteinase-9 down-regulation. Conclusions: Our results suggest that Gal-1 is associated with poor outcome in EOC and Galectin-1 promotes tumor progression via NF-κB pathway activation in EOC.
Collapse
Affiliation(s)
- Le Chen
- Department of Gynecologic Oncology, Hunan Cancer Hospital, the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, P.R. China
| | - Ying Yao
- Department of Gynecology and Obstetrics, the First People's Hospital of Yueyang, Yueyang, P.R. China
| | - Lijuan Sun
- Department of Gynecologic Oncology, Hunan Cancer Hospital, the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, P.R. China
| | - Jie Tang
- Department of Gynecologic Oncology, Hunan Cancer Hospital, the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, P.R. China
| |
Collapse
|
38
|
Sarkar S, Bristow CA, Dey P, Rai K, Perets R, Ramirez-Cardenas A, Malasi S, Huang-Hobbs E, Haemmerle M, Wu SY, McGuire M, Protopopov A, Jiang S, Liu JF, Hirsch MS, Chang Q, Lazar AJ, Sood AK, Drapkin R, DePinho R, Draetta G, Chin L. PRKCI promotes immune suppression in ovarian cancer. Genes Dev 2017; 31:1109-1121. [PMID: 28698296 PMCID: PMC5538434 DOI: 10.1101/gad.296640.117] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2017] [Accepted: 06/08/2017] [Indexed: 12/28/2022]
Abstract
Here, Sarkar et al. report that PRKCI expression, which is a key feature of high-grade serous ovarian carcinoma (HGSOC), is also up-regulated in serous tubal intraepithelial carcinoma (STIC) and early fallopian tube (FT) lesions. Using a transgenic mouse model of ovarian cancer overexpressing PRKCI, they show that PRKCI is a deregulated ovarian cancer-specific oncogene and plays a role in early stages of cancer development. A key feature of high-grade serous ovarian carcinoma (HGSOC) is frequent amplification of the 3q26 locus harboring PRKC-ι (PRKCI). Here, we show that PRKCI is also expressed in early fallopian tube lesions, called serous tubal intraepithelial carcinoma. Transgenic mouse studies establish PRKCI as an ovarian cancer-specific oncogene. Mechanistically, we show that the oncogenic activity of PRKCI relates in part to the up-regulation of TNFα to promote an immune-suppressive tumor microenvironment characterized by an abundance of myeloid-derived suppressor cells and inhibition of cytotoxic T-cell infiltration. Furthermore, system-level and functional analyses identify YAP1 as a downstream effector in tumor progression. In human ovarian cancers, high PRKCI expression also correlates with high expression of TNFα and YAP1 and low infiltration of cytotoxic T cells. The PRKCI–YAP1 regulation of the tumor immunity provides a therapeutic strategy for highly lethal ovarian cancer.
Collapse
Affiliation(s)
- Sharmistha Sarkar
- Department of Genomic Medicine, University of Texas M.D. Anderson Cancer Center, Houston, Texas 77054, USA
| | - Christopher A Bristow
- Department of Genomic Medicine, University of Texas M.D. Anderson Cancer Center, Houston, Texas 77054, USA.,Institute for Applied Cancer Science, University of Texas M.D. Anderson Cancer Center, Houston, Texas 77054, USA
| | - Prasenjit Dey
- Department of Cancer Biology, University of Texas M.D. Anderson Cancer Center, Houston, Texas 77054, USA
| | - Kunal Rai
- Department of Genomic Medicine, University of Texas M.D. Anderson Cancer Center, Houston, Texas 77054, USA
| | - Ruth Perets
- Division of Oncology, Clinical Research Institute at Rambam, Haifa 31096, Israel
| | | | - Shruti Malasi
- Department of Genomic Medicine, University of Texas M.D. Anderson Cancer Center, Houston, Texas 77054, USA
| | - Emmet Huang-Hobbs
- Department of Genomic Medicine, University of Texas M.D. Anderson Cancer Center, Houston, Texas 77054, USA
| | - Monika Haemmerle
- Department of Gynecologic Oncology and Reproductive Medicine, University of Texas M.D. Anderson Cancer Center, Houston, Texas 77054, USA
| | - Sherry Y Wu
- Department of Gynecologic Oncology and Reproductive Medicine, University of Texas M.D. Anderson Cancer Center, Houston, Texas 77054, USA
| | - Michael McGuire
- Department of Gynecologic Oncology and Reproductive Medicine, University of Texas M.D. Anderson Cancer Center, Houston, Texas 77054, USA
| | | | - Shan Jiang
- Department of Genomic Medicine, University of Texas M.D. Anderson Cancer Center, Houston, Texas 77054, USA
| | - Joyce F Liu
- Department of Medical Oncology, Dana Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts 02115, USA
| | - Michelle S Hirsch
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts 02115, USA
| | - Qing Chang
- Institute for Applied Cancer Science, University of Texas M.D. Anderson Cancer Center, Houston, Texas 77054, USA
| | - Alexander J Lazar
- Department of Pathology, University of Texas M.D. Anderson Cancer Center, Houston, Texas 77054, USA.,Department of Dermatology, University of Texas M.D. Anderson Cancer Center, Houston, Texas 77054, USA
| | - Anil K Sood
- Department of Cancer Biology, University of Texas M.D. Anderson Cancer Center, Houston, Texas 77054, USA.,Department of Gynecologic Oncology and Reproductive Medicine, University of Texas M.D. Anderson Cancer Center, Houston, Texas 77054, USA.,Center for RNA Interference and Non-Coding RNA, University of Texas M.D. Anderson Cancer Center, Houston, Texas, 77054, USA
| | - Ronny Drapkin
- Department of Medical Oncology, Dana Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts 02115, USA.,Department of ObGyn, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
| | - Ronald DePinho
- Department of Cancer Biology, University of Texas M.D. Anderson Cancer Center, Houston, Texas 77054, USA
| | - Giulio Draetta
- Department of Genomic Medicine, University of Texas M.D. Anderson Cancer Center, Houston, Texas 77054, USA.,Institute for Applied Cancer Science, University of Texas M.D. Anderson Cancer Center, Houston, Texas 77054, USA.,Department of Molecular and Cellular Oncology, University of Texas M.D. Anderson Cancer Center, Houston, Texas 77054, USA
| | - Lynda Chin
- Institute for Health Transformation, The University of Texas System, Houston, Texas 77030, USA
| |
Collapse
|
39
|
Bilyk O, Coatham M, Jewer M, Postovit LM. Epithelial-to-Mesenchymal Transition in the Female Reproductive Tract: From Normal Functioning to Disease Pathology. Front Oncol 2017; 7:145. [PMID: 28725636 PMCID: PMC5497565 DOI: 10.3389/fonc.2017.00145] [Citation(s) in RCA: 75] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2017] [Accepted: 06/21/2017] [Indexed: 12/15/2022] Open
Abstract
Epithelial-to-mesenchymal transition (EMT) is a physiological process that is vital throughout the human lifespan. In addition to contributing to the development of various tissues within the growing embryo, EMT is also responsible for wound healing and tissue regeneration later in adulthood. In this review, we highlight the importance of EMT in the development and normal functioning of the female reproductive organs (the ovaries and the uterus) and describe how dysregulation of EMT can lead to pathological conditions, such as endometriosis, adenomyosis, and carcinogenesis. We also summarize the current literature relating to EMT in the context of ovarian and endometrial carcinomas, with a particular focus on how molecular mechanisms and the tumor microenvironment can govern cancer cell plasticity, therapy resistance, and metastasis.
Collapse
Affiliation(s)
- Olena Bilyk
- Department of Oncology, University of Alberta, Edmonton, AB, Canada
| | - Mackenzie Coatham
- Department of Obstetrics and Gynecology, University of Alberta, Edmonton, AB, Canada
| | - Michael Jewer
- Department of Oncology, University of Alberta, Edmonton, AB, Canada.,Department of Anatomy and Cell Biology, Western University, London, ON, Canada
| | | |
Collapse
|
40
|
Lau TS, Chan LKY, Wong ECH, Hui CWC, Sneddon K, Cheung TH, Yim SF, Lee JHS, Yeung CSY, Chung TKH, Kwong J. A loop of cancer-stroma-cancer interaction promotes peritoneal metastasis of ovarian cancer via TNFα-TGFα-EGFR. Oncogene 2017; 36:3576-3587. [PMID: 28166193 PMCID: PMC5485181 DOI: 10.1038/onc.2016.509] [Citation(s) in RCA: 64] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2016] [Revised: 11/28/2016] [Accepted: 12/13/2016] [Indexed: 02/06/2023]
Abstract
Peritoneum is the most common site for ovarian cancer metastasis. Here we investigate how cancer epigenetics regulates reciprocal tumor-stromal interactions in peritoneal metastasis of ovarian cancer. Firstly, we find that omental stromal fibroblasts enhance colony formation of metastatic ovarian cancer cells, and de novo expression of transforming growth factor-alpha (TGF-α) is induced in stromal fibroblasts co-cultured with ovarian cancer cells. We also observed an over-expression of tumor necrosis factor-alpha (TNF-α) in ovarian cancer cells, which is regulated by promoter DNA hypomethylation as well as chromatin remodeling. Interestingly, this ovarian cancer-derived TNF-α induces TGF-α transcription in stromal fibroblasts through nuclear factor-κB (NF-κB). We further show that TGF-α secreted by stromal fibroblasts in turn promotes peritoneal metastasis of ovarian cancer through epidermal growth factor receptor (EGFR) signaling. Finally, we identify a TNFα-TGFα-EGFR interacting loop between tumor and stromal compartments of human omental metastases. Our results therefore demonstrate cancer epigenetics induces a loop of cancer-stroma-cancer interaction in omental microenvironment that promotes peritoneal metastasis of ovarian cancer cells via TNFα-TGFα-EGFR.
Collapse
Affiliation(s)
- T-S Lau
- Department of Obstetrics and Gynaecology, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - L K-Y Chan
- Department of Obstetrics and Gynaecology, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - E C-H Wong
- Department of Clinical Oncology, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - C W-C Hui
- Department of Clinical Oncology, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - K Sneddon
- Department of Obstetrics and Gynaecology, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - T-H Cheung
- Department of Obstetrics and Gynaecology, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - S-F Yim
- Department of Obstetrics and Gynaecology, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - J H-S Lee
- Department of Obstetrics and Gynaecology, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - C S-Y Yeung
- Department of Obstetrics and Gynaecology, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - T K-H Chung
- Department of Obstetrics and Gynaecology, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - J Kwong
- Department of Obstetrics and Gynaecology, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| |
Collapse
|
41
|
Choi H, Ignacio RMC, Lee ES, Wilson AJ, Khabele D, Son DS. Augmented Serum Amyloid A1/2 Mediated by TNF-induced NF-κB in Human Serous Ovarian Epithelial Tumors. Immune Netw 2017; 17:121-127. [PMID: 28458624 PMCID: PMC5407984 DOI: 10.4110/in.2017.17.2.121] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2017] [Revised: 03/21/2017] [Accepted: 03/22/2017] [Indexed: 12/13/2022] Open
Abstract
Tumor necrosis factor-α (TNF) is well known to be involved in the immune system and ovarian inflammation. Ovarian cancer is an inflammation-related malignancy that lacks early screening strategies, resulting in late diagnosis followed by high mortality. Based on our previous data, TNF induced abundant serum amyloid A (SAA), an acute phase protein linked to inflammation, in ovarian granulosal cells. To date, the regulation and expression of SAA in ovarian cancer is not fully elucidated. Here, we investigated the relationship between TNF and SAA by comparing human normal ovarian tissues and serous ovarian tumors. We found that SAA1/2 was significantly expressed in tumor tissues, but no or trace expression levels in normal tissues. TNF was also significantly upregulated in ovarian tumor tissues compared to normal tissues. Moreover, TNF significantly increased SAA1/2 levels in human ovarian cancer cell lines, OVCAR-3 and SKOV-3, in a time-dependent manner. Since the SAA1 promoter contains two nuclear factor (NF)-κB sites, we examined whether TNF regulates SAA1 promoter activity. Deletion analysis revealed that the proximal NF-κB site (-95/-85) played a critical role in regulating TNF-induced SAA1 promoter activity. Within 2 h after intraperitoneal injection of lipopolysaccharide, a product known to stimulate release of TNF, SAA preferably localized to ovarian epithelial cells and the thecal-interstitial layers compared to granulosal cell layers. Based on Gene Expression Omnibus (GEO) database, SAA1/2 and TNF were dominantly expressed in advanced grade ovarian cancer. Taken together, the accumulation of SAA1/2 in ovarian cancer could be mediated by TNF-induced NF-κB activation.
Collapse
Affiliation(s)
- Hyeongjwa Choi
- Department of Biochemistry and Cancer Biology, Meharry Medical College, Nashville, TN 37208, USA
| | - Rosa Mistica C Ignacio
- Department of Biochemistry and Cancer Biology, Meharry Medical College, Nashville, TN 37208, USA
| | - Eun-Sook Lee
- Department of Pharmaceutical Sciences, College of Pharmacy, Florida A&M University, Tallahassee, FL 32301, USA
| | - Andrew J Wilson
- Department of Obstetrics and Gynecology, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Dineo Khabele
- Department of Obstetrics and Gynecology, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Deok-Soo Son
- Department of Biochemistry and Cancer Biology, Meharry Medical College, Nashville, TN 37208, USA
| |
Collapse
|
42
|
Li XM, Wang JR, Shen T, Gao SS, He XS, Li JN, Yang TY, Zhang S, Gan WJ, Li JM, Wu H. Nur77 deficiency in mice accelerates tumor invasion and metastasis by facilitating TNFα secretion and lowering CSF-1R expression. PLoS One 2017; 12:e0171347. [PMID: 28170411 PMCID: PMC5295676 DOI: 10.1371/journal.pone.0171347] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2016] [Accepted: 01/19/2017] [Indexed: 12/26/2022] Open
Abstract
Nur77, an orphan member of the nuclear receptor superfamily, plays critical roles in inflammation and immunity. However, the role of Nur77 in tumor microenvironment remains elusive. Results showed that deletion of Nur77 strikingly enhanced tumor metastasis compared to WT mice. Additionally, compared to the conditioned media derived from Nur77+/+ peritoneal macrophages (CM1), the conditioned media derived from Nur77-/- peritoneal macrophages (CM2) significantly promoted the EMT of cancer cells, and greatly enhanced the migratory and invasive abilities of cancer cells. Moreover, studies using TNF-α blocking antibody demonstrated that pro-inflammatory cytokine TNF-α was indispensable in supporting CM2-induced EMT to drive cancer cells migration and invasion. Furthermore, we found that Nur77 promoted the expression of CSF-1R, a novel downstream target gene of Nur77, and subsequently enhanced the migration of inflammatory cells. Notably, infiltration of inflammatory cells in the tumors of Nur77-/- mice was markedly abrogated compared to Nur77+/+ mice. Collectively, these results revealed that host Nur77 expression was pivotal in antitumor immune response, and in inhibiting tumor metastasis.
Collapse
Affiliation(s)
- Xiu-Ming Li
- Pathology Center and Department of Pathology, Soochow University, Suzhou, China
| | - Jing-Ru Wang
- Pathology Center and Department of Pathology, Soochow University, Suzhou, China
| | - Tong Shen
- Pathology Center and Department of Pathology, Soochow University, Suzhou, China
| | - Shang-Shang Gao
- Pathology Center and Department of Pathology, Soochow University, Suzhou, China
| | - Xiao-Shun He
- Department of Pathology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Jiang-Nan Li
- Pathology Center and Department of Pathology, Soochow University, Suzhou, China
| | - Tian-Yu Yang
- Pathology Center and Department of Pathology, Soochow University, Suzhou, China
| | - Shen Zhang
- Pathology Center and Department of Pathology, Soochow University, Suzhou, China
| | - Wen-Juan Gan
- Department of Pathology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Jian-Ming Li
- Department of Pathology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
- * E-mail: (HW); (JML)
| | - Hua Wu
- Pathology Center and Department of Pathology, Soochow University, Suzhou, China
- * E-mail: (HW); (JML)
| |
Collapse
|
43
|
Zou K, Li Z, Zhang Y, Zhang HY, Li B, Zhu WL, Shi JY, Jia Q, Li YM. Advances in the study of berberine and its derivatives: a focus on anti-inflammatory and anti-tumor effects in the digestive system. Acta Pharmacol Sin 2017; 38:157-167. [PMID: 27917872 PMCID: PMC5309756 DOI: 10.1038/aps.2016.125] [Citation(s) in RCA: 199] [Impact Index Per Article: 28.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2016] [Accepted: 10/13/2016] [Indexed: 12/15/2022] Open
Abstract
It has been widely recognized that inflammation, particularly chronic inflammation, can increase the risk of cancer and that the simultaneous treatment of inflammation and cancer may produce excellent therapeutic effects. Berberine, an alkaloid isolated from Rhizoma coptidis, has broad applications, particularly as an antibacterial agent in the clinic with a long history. Over the past decade, many reports have demonstrated that this natural product and its derivatives have high activity against both cancer and inflammation. In this review, we summarize the advances in studing berberine and its derivatives as anti-inflammatory and anti-tumor agents in the digestive system; we also discuss their structure-activity relationship. These data should be useful for the development of this natural product as novel anticancer drugs with anti-inflammation activity.
Collapse
Affiliation(s)
- Kun Zou
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
- CAS Key Laboratory of Receptor Research, Drug Discovery and Design Centre, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Zhao Li
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
- CAS Key Laboratory of Receptor Research, Drug Discovery and Design Centre, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Yong Zhang
- CAS Key Laboratory of Receptor Research, Drug Discovery and Design Centre, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Hao-yue Zhang
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
- CAS Key Laboratory of Receptor Research, Drug Discovery and Design Centre, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Bo Li
- CAS Key Laboratory of Receptor Research, Drug Discovery and Design Centre, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Wei-liang Zhu
- CAS Key Laboratory of Receptor Research, Drug Discovery and Design Centre, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Ji-ye Shi
- UCB Biopharma SPRL, Chemin du Foriest, Braine-l'Alleud, Belgium
- Kellogg College, University of Oxford, Oxford, OX2 6PN, United Kingdom
| | - Qi Jia
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Yi-ming Li
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| |
Collapse
|
44
|
Jemaa AB, Bouraoui Y, Rais NB, Nouira Y, Oueslati R. Cytokine profiling identifies an interaction of IL-6 and IL-1α to drive PSMA-PSA prostate clones. Immunobiology 2016; 221:1424-1431. [DOI: 10.1016/j.imbio.2016.07.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2016] [Accepted: 07/13/2016] [Indexed: 01/06/2023]
|
45
|
Khan MI, Czarnecka AM, Lewicki S, Helbrecht I, Brodaczewska K, Koch I, Zdanowski R, Król M, Szczylik C. Comparative Gene Expression Profiling of Primary and Metastatic Renal Cell Carcinoma Stem Cell-Like Cancer Cells. PLoS One 2016; 11:e0165718. [PMID: 27812180 PMCID: PMC5094751 DOI: 10.1371/journal.pone.0165718] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2016] [Accepted: 10/17/2016] [Indexed: 11/22/2022] Open
Abstract
Background Recent advancement in cancer research has shown that tumors are highly heterogeneous, and multiple phenotypically different cell populations are found in a single tumor. Cancer development and tumor growth are driven by specific types of cells—stem cell-like cancer cells (SCLCCs)—which are also responsible for metastatic spread and drug resistance. This research was designed to verify the presence of SCLCCs in renal cell cancer cell lines. Subsequently, we aimed to characterize phenotype and cell biology of CD105+ cells, defined previously as renal cell carcinoma tumor-initiating cells. The main goal of the project was to describe the gene-expression profile of stem cell-like cancer cells of primary tumor and metastatic origin. Materials and Methods Real-time PCR analysis of stemness genes (Oct-4, Nanog and Ncam) and soft agar colony formation assay were conducted to check the stemness properties of renal cell carcinoma (RCC) cell lines. FACS analysis of CD105+ and CD133+ cells was performed on RCC cells. Isolated CD105+ cells were verified for expression of mesenchymal markers—CD24, CD146, CD90, CD73, CD44, CD11b, CD19, CD34, CD45, HLA-DR and alkaline phosphatase. Hanging drop assay was used to investigate CD105+ cell-cell cohesion. Analysis of free-floating 3D spheres formed by isolated CD105+ was verified, as spheres have been hypothesized to contain undifferentiated multipotent progenitor cells. Finally, CD105+ cells were sorted from primary (Caki-2) and metastatic (ACHN) renal cell cancer cell lines. Gene-expression profiling of sorted CD105+ cells was performed with Agilent’s human GE 4x44K v2 microarrays. Differentially expressed genes were further categorized into canonical pathways. Network analysis and downstream analysis were performed with Ingenuity Pathway Analysis. Results Metastatic RCC cell lines (ACHN and Caki-1) demonstrated higher colony-forming ability in comparison to primary RCC cell lines. Metastatic RCC cell lines harbor numerous CD105+ cell subpopulations and have higher expression of stemness genes (Oct-4 and Nanog). CD105+ cells adopt 3D grape-like floating structures under handing drop conditions. Sorted CD105+ cells are positive for human mesenchymal stem cell (MSC) markers CD90, CD73, CD44, CD146, and alkaline phosphatase activity, but not for CD24 and hematopoietic lineage markers CD34, CD11b, CD19, CD45, and HLA-DR. 1411 genes are commonly differentially expressed in CD105+ cells (both from primary [Caki-2] and metastatic RCC [ACHN] cells) in comparison to a healthy kidney epithelial cell line (ASE-5063). TGF-β, Wnt/β-catenine, epithelial-mesenchymal transition (EMT), Rap1 signaling, PI3K-Akt signaling, and Hippo signaling pathway are deregulated in CD105+ cells. TGFB1, ERBB2, and TNF are the most significant transcriptional regulators activated in these cells. Conclusions All together, RCC-CD105+ cells present stemlike properties. These stem cell-like cancer cells may represent a novel target for therapy. A unique gene-expression profile of CD105+ cells could be used as initial data for subsequent functional studies and drug design.
Collapse
Affiliation(s)
- Mohammed I. Khan
- Molecular Oncology Laboratory, Department of Oncology, Military Institute of Medicine, Warsaw, Poland
- * E-mail: (MIK); (AMC)
| | - Anna M. Czarnecka
- Molecular Oncology Laboratory, Department of Oncology, Military Institute of Medicine, Warsaw, Poland
- * E-mail: (MIK); (AMC)
| | - Sławomir Lewicki
- Department of Regenerative Medicine, Military Institute of Hygiene and Epidemiology, Warsaw, Poland
| | - Igor Helbrecht
- Molecular Oncology Laboratory, Department of Oncology, Military Institute of Medicine, Warsaw, Poland
- Institute of Genetics and Biotechnology, Faculty of Biology, Warsaw University, Warsaw, Poland
| | - Klaudia Brodaczewska
- Molecular Oncology Laboratory, Department of Oncology, Military Institute of Medicine, Warsaw, Poland
| | - Irena Koch
- Department of Pathomorphology, Institute of Mother and Child, Warsaw, Poland
| | - Robert Zdanowski
- Department of Regenerative Medicine, Military Institute of Hygiene and Epidemiology, Warsaw, Poland
| | - Magdalena Król
- Department of Physiological Sciences, Faculty of Veterinary Medicine, Warsaw University of Life Sciences—WULS, Warsaw, Poland
| | - Cezary Szczylik
- Molecular Oncology Laboratory, Department of Oncology, Military Institute of Medicine, Warsaw, Poland
| |
Collapse
|
46
|
Ignacio RMC, Kabir SM, Lee ES, Adunyah SE, Son DS. NF-κB-Mediated CCL20 Reigns Dominantly in CXCR2-Driven Ovarian Cancer Progression. PLoS One 2016; 11:e0164189. [PMID: 27723802 PMCID: PMC5056735 DOI: 10.1371/journal.pone.0164189] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2016] [Accepted: 09/19/2016] [Indexed: 12/19/2022] Open
Abstract
Ovarian cancer is an inflammation-associated malignancy with a high mortality rate. CXCR2 expressing ovarian cancers are aggressive with poorer outcomes. We previously demonstrated that CXCR2-driven ovarian cancer progression potentiated NF-κB activation through EGFR-transactivated Akt. Here, we identified the chemokine signature involved in CXCR2-driven ovarian cancer progression using a mouse peritoneal xenograft model for ovarian cancer spreading with CXCR2-negative (SKA) and positive (SKCXCR2) cells generated previously from parental SKOV-3 cells. Compared to SKA bearing mice, SKCXCR2 bearing mice had the following characteristics: 1) shorter survival time, 2) greater tumor spreading in the peritoneal cavity and 3) higher tumor weight in the omentum and pelvic site. Particularly, SKCXCR2-derived tumor tissues induced higher activation of the NF-κB signaling pathway, while having no change in EGFR-activated signaling such as Raf, MEK, Akt, mTOR and Erk compared to SKA-derived tumors. Chemokine PCR array revealed that CCL20 mRNA levels were significantly increased in SKCXCR2-derived tumor tissues. The CCL20 promoter activity was regulated by NF-κB dependent pathways. Interestingly, all three κB-like sites in the CCL20 promoter were involved in regulating CCL20 and the proximal region between -92 and -83 was the most critical κB-like site. In addition, SKCXCR2-derived tumor tissues maintained high CCL20 mRNA expression and induced greater CCL24 and CXCR4 compared to SKCXCR2 cells, indicating the shift of chemokine network during the peritoneal spreading of tumor cells via interaction with other cell types in tumor microenvironment. Furthermore, we compared expression profiling array between human ovarian cancer cell lines and tumor tissues based on GEO datasets. The expression profiles in comparison with cell lines revealed that dominant chemokines expressed in ovarian tumor tissues are likely shifted from CXCL1-3 and 8 to CCL20. Taken together, the progression of ovarian cancer in the peritoneal cavity involves NF-κB-mediated CCL20 as a main chemokine network, which is potentiated by CXCR2 expression.
Collapse
Affiliation(s)
- Rosa Mistica C. Ignacio
- Department of Biochemistry and Cancer Biology, Meharry Medical College, Nashville, Tennessee, United States of America
| | - Syeda M. Kabir
- Department of Biochemistry and Cancer Biology, Meharry Medical College, Nashville, Tennessee, United States of America
| | - Eun-Sook Lee
- Department of Pharmaceutical Sciences, College of Pharmacy, Florida A&M University, Tallahassee, Florida, United States of America
| | - Samuel E. Adunyah
- Department of Biochemistry and Cancer Biology, Meharry Medical College, Nashville, Tennessee, United States of America
| | - Deok-Soo Son
- Department of Biochemistry and Cancer Biology, Meharry Medical College, Nashville, Tennessee, United States of America
- * E-mail:
| |
Collapse
|
47
|
LIU CHANGYING, ZHAO PENGFEI, YANG YUBAO, XU XIAODONG, WANG LIANG, LI BO. Ampelopsin suppresses TNF-α-induced migration and invasion of U2OS osteosarcoma cells. Mol Med Rep 2016; 13:4729-36. [DOI: 10.3892/mmr.2016.5124] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2015] [Accepted: 02/16/2016] [Indexed: 11/05/2022] Open
|
48
|
Gupta M, Babic A, Beck AH, Terry K. TNF-α expression, risk factors, and inflammatory exposures in ovarian cancer: evidence for an inflammatory pathway of ovarian carcinogenesis? Hum Pathol 2016; 54:82-91. [PMID: 27068525 DOI: 10.1016/j.humpath.2016.03.006] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2015] [Revised: 03/09/2016] [Accepted: 03/11/2016] [Indexed: 11/26/2022]
Abstract
Inflammatory cytokines, like tumor necrosis factor-alpha (TNF-α) and interleukin-6 (IL-6), are elevated in ovarian cancer. Differences in cytokine expression by histologic subytpe or ovarian cancer risk factors can provide useful insight into ovarian cancer risk and etiology. We used ribonucleic acid in situ hybridization to assess TNF-α and IL-6 expression on tissue microarray slides from 78 epithelial ovarian carcinomas (51 serous, 12 endometrioid, 7 clear cell, 2 mucinous, 6 other) from a population-based case-control study. Cytokine expression was scored semiquantitatively, and odds ratios (ORs) and 95% confidence intervals (CIs) were calculated using polytomous logistic regression. TNF-α was expressed in 46% of the tumors, whereas sparse IL-6 expression was seen in only 18% of the tumors. For both markers, expression was most common in high-grade serous carcinomas followed by endometrioid carcinomas. Parity was associated with a reduced risk of TNF-α-positive (OR, 0.3; 95% CI, 0.1-0.7 for 3 or more children versus none) but not TNF-α-negative tumors (P heterogeneity=.02). In contrast, current smoking was associated with a nearly 3-fold increase in risk of TNF-α-negative (OR, 2.8; 95% CI, 1.2-6.6) but not TNF-α-positive tumors (P heterogeneity = .06). Our data suggest that TNF-α expression in ovarian carcinoma varies by histologic subtype and provides some support for the role of inflammation in ovarian carcinogenesis. The novel associations detected in our study need to be validated in a larger cohort of patients in future studies.
Collapse
Affiliation(s)
- Mamta Gupta
- Department of Pathology, Beth Israel Deaconess Medical Center, Boston, MA 02215.
| | - Ana Babic
- Dana-Farber Cancer Institute and Harvard Medical School, Boston, MA 02215
| | - Andrew H Beck
- Department of Pathology, Beth Israel Deaconess Medical Center, Boston, MA 02215
| | - Kathryn Terry
- Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, MA 02215; Obstetrics and Gynecology Epidemiology Center, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02215
| |
Collapse
|
49
|
Promotion of a cancer-like phenotype, through chronic exposure to inflammatory cytokines and hypoxia in a bronchial epithelial cell line model. Sci Rep 2016; 6:18907. [PMID: 26759080 PMCID: PMC4725362 DOI: 10.1038/srep18907] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2015] [Accepted: 11/13/2015] [Indexed: 12/12/2022] Open
Abstract
Globally, lung cancer accounts for approximately 20% of all cancer related deaths. Five-year survival is poor and rates have remained unchanged for the past four decades. There is an urgent need to identify markers of lung carcinogenesis and new targets for therapy. Given the recent successes of immune modulators in cancer therapy and the improved understanding of immune evasion by tumours, we sought to determine the carcinogenic impact of chronic TNF-α and IL-1β exposure in a normal bronchial epithelial cell line model. Following three months of culture in a chronic inflammatory environment under conditions of normoxia and hypoxia (0.5% oxygen), normal cells developed a number of key genotypic and phenotypic alterations. Important cellular features such as the proliferative, adhesive and invasive capacity of the normal cells were significantly amplified. In addition, gene expression profiles were altered in pathways associated with apoptosis, angiogenesis and invasion. The data generated in this study provides support that TNF-α, IL-1β and hypoxia promotes a neoplastic phenotype in normal bronchial epithelial cells. In turn these mediators may be of benefit for biomarker and/or immune-therapy target studies. This project provides an important inflammatory in vitro model for further immuno-oncology studies in the lung cancer setting.
Collapse
|
50
|
Significance of TNF-α and the Adhesion Molecules: L-Selectin and VCAM-1 in Papillary Thyroid Carcinoma. J Thyroid Res 2016; 2016:8143695. [PMID: 26881177 PMCID: PMC4737049 DOI: 10.1155/2016/8143695] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2015] [Accepted: 11/29/2015] [Indexed: 12/13/2022] Open
Abstract
Circulating levels of TNF-α and the adhesion molecules L-Selectin and VCAM-1 as well as their expression in the primary tumors of patients with benign thyroid diseases and papillary thyroid carcinoma (PTC) have been determined in this study. The serum levels of TNF-α, L-Selectin, and VCAM-1 were significantly higher in patients with both benign thyroid diseases and PTC as compared to the healthy individuals. However, the levels of only TNF-α and L-Selectin, and not VCAM-1, were significantly higher in patients with PTC in comparison to those observed in patients with benign thyroid diseases. Further the expression of TNF-α and L-Selectin was also significantly higher in the primary tumors of PTC patients, relative to the benign thyroid diseases. The expression of L-Selectin and VCAM-1 significantly correlated with aggressive tumor behavior. In PTC patients, the circulating TNF-α levels significantly positively correlated with the levels of L-Selectin, while TNF-α immunoreactivity was significantly associated with VCAM-1 expression. Serum TNF-α was found to be a significant prognosticator for OS in PTC patients. Overall the results signify that the interaction between TNF-α and the adhesion molecules may have a role in thyroid carcinogenesis and understanding this complexity may offer potential therapeutic targets for better management of thyroid cancer.
Collapse
|