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Gnanagurusamy J, Krishnamoorthy S, Muthusami S. Transforming growth factor-β micro-environment mediated immune cell functions in cervical cancer. Int Immunopharmacol 2024; 140:112837. [PMID: 39111147 DOI: 10.1016/j.intimp.2024.112837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2024] [Revised: 07/02/2024] [Accepted: 07/28/2024] [Indexed: 09/01/2024]
Abstract
Propensity to develop cervical cancer (CC) in human papilloma virus (HPV) infected individual could potentially involve the impaired immune functioning. Several stages of HPV surveillance by immune cells in tumor micro-environment (TME) is regulated mainly by transforming growth factor-beta (TGF-β) and is crucial for the establishment of CC. The role of TGF-β in the initiation and progression of CC is very complex and involve different suppressor of mothers against decapentaplegic homolog (SMAD) dependent and SMAD independent signaling mechanism(s). This review summarizes the handling of HPV by immune cells such as T lymphocytes, B lymphocytes, natural killer cells (NK), dendritic cells (DC), monocytes, macrophages, myeloid derived suppressor cells (MDSC) and their regulation by TGF-β. The hijack mechanisms adapted by HPV to evade this surveillance process is discussed. Biomarkers indicating the stages of CC and immune checkpoints that can be targeted for improved outcome are included for immune-based theragnostics. This review also addresses the direct actions of TGF-β on CC cells and tumor/immune cell interactions. Therapies focused on targeting TGF-β using small molecule inhibitors, monoclonal antibodies and TGF-β chimeric antigen receptor (CAR)T cells are collated to understand the current strategies related to TGF-β in the management of CC.
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Affiliation(s)
- Jayapradha Gnanagurusamy
- Department of Biochemistry, Karpagam Academy of Higher Education, Coimbatore 641 021, Tamil Nadu, India
| | - Sneha Krishnamoorthy
- Department of Biochemistry, Karpagam Academy of Higher Education, Coimbatore 641 021, Tamil Nadu, India
| | - Sridhar Muthusami
- Department of Biochemistry, Karpagam Academy of Higher Education, Coimbatore 641 021, Tamil Nadu, India; Centre for Cancer Research, Karpagam Academy of Higher Education, Coimbatore 641 021, Tamil Nadu, India.
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2
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Liu Y, Zhang T, Pan K, Wei H. Mechanisms and therapeutic research progress in intestinal fibrosis. Front Med (Lausanne) 2024; 11:1368977. [PMID: 38947241 PMCID: PMC11211380 DOI: 10.3389/fmed.2024.1368977] [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: 01/11/2024] [Accepted: 06/05/2024] [Indexed: 07/02/2024] Open
Abstract
Intestinal fibrosis is a common complication of chronic intestinal diseases with the characteristics of fibroblast proliferation and extracellular matrix deposition after chronic inflammation, leading to lumen narrowing, structural and functional damage to the intestines, and life inconvenience for the patients. However, anti-inflammatory drugs are currently generally not effective in overcoming intestinal fibrosis making surgery the main treatment method. The development of intestinal fibrosis is a slow process and its onset may be the result of the combined action of inflammatory cells, local cytokines, and intestinal stromal cells. The aim of this study is to elucidate the pathogenesis [e.g., extracellular matrix (ECM), cytokines and chemokines, epithelial-mesenchymal transition (EMT), differentiation of fibroblast to myofibroblast and intestinal microbiota] underlying the development of intestinal fibrosis and to explore therapeutic advances (such as regulating ECM, cytokines, chemokines, EMT, differentiation of fibroblast to myofibroblast and targeting TGF-β) based on the pathogenesis in order to gain new insights into the prevention and treatment of intestinal fibrosis.
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Affiliation(s)
- Yanjiang Liu
- School of Basic Medical Sciences, Chengdu Medical College, Chengdu, China
| | - Tao Zhang
- School of Bioscience and Technology, Chengdu Medical College, Chengdu, China
| | - Kejian Pan
- School of Bioscience and Technology, Chengdu Medical College, Chengdu, China
| | - He Wei
- School of Bioscience and Technology, Chengdu Medical College, Chengdu, China
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3
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Wang Y, Wang X, Liu Y, He Y, Duan X, Li Q, Huang Y, Xu G, Lu Q. HPV16-miRNAs exert oncogenic effects through enhancers in human cervical cancer. Cancer Cell Int 2024; 24:172. [PMID: 38750489 PMCID: PMC11097496 DOI: 10.1186/s12935-024-03364-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2023] [Accepted: 05/08/2024] [Indexed: 05/18/2024] Open
Abstract
BACKGROUND Cervical cancer is a human papillomavirus (HPV)-related disease. HPV type 16 (HPV16), which is the predominant cause of cervical cancer, can encode miRNAs (HPV16-miRNAs). However, the role of HPV16-miRNAs in the pathogenesis of cervical cancer remains unclear. METHODS Human cervical cancer cell lines SiHa (HPV16-positive) and C33A (HPV-negative), and cervical cancer tissues were collected to investigate the expression levels of two HPV16-miRNAs (HPV16-miR-H1 and HPV16-miR-H6). The overexpression and knockdown of HPV16-miR-H1 and HPV16-miR-H6 were performed using the lentiviral vector system and miRNA inhibitors, respectively. RNA-sequencing (RNA-seq) analysis and H3K27ac chromatin immunoprecipitation and sequencing (CHIP-seq) experiments were utilized to explore the roles of HPV16-miR-H1 and HPV16-miR-H6 facilitated by enhancers. CCK8, EdU, transwell, and wound healing assays were performed to verify the effects of HPV16-miR-H1 and HPV16-miR-H6 on cell proliferation and migration. RESULTS HPV16-miR-H1 and HPV16-miR-H6 were highly expressed in both SiHa cells and tissue samples from HPV16-positive cervical cancer patients. RNA-seq analysis showed that HPV16-miR-H1 and HPV16-miR-H6 induced the upregulation of numerous tumor progression-associated genes. H3K27ac CHIP-seq experiments further revealed that HPV16-miR-H1 and HPV16-miR-H6 modulated the expression of critical genes by regulating their enhancer activity. The functional study demonstrated that HPV16-miR-H1 and HPV16-miR-H6 increased the migratory capacity of SiHa cells. CONCLUSIONS Our data shed light on the role of HPV16-encoded miRNAs in cervical cancer, particularly emphasizing their involvement in the miRNA-enhancer-target gene system. This novel regulatory mechanism of HPV16-miRNAs provides new insights and approaches for the development of therapeutic strategies by targeting HPV16-positive cervical cancer.
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Affiliation(s)
- Yunuan Wang
- Department of Obstetrics and Gynecology, Jinshan Hospital, Fudan University, Shanghai, 201508, China
- Department of Obstetrics and Gynecology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Xueying Wang
- Shanghai Key Laboratory of Psychotic Disorders, Shanghai Clinical Research Center for Mental Health, Shanghai Institute of Traditional Chinese Medicine for Mental Health, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yiting Liu
- Department of Obstetrics and Gynecology, Jinshan Hospital, Fudan University, Shanghai, 201508, China
- Department of Obstetrics and Gynecology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Yuxin He
- Department of Obstetrics and Gynecology, Jinshan Hospital, Fudan University, Shanghai, 201508, China
| | - Xiaoling Duan
- Department of Obstetrics and Gynecology, Jinshan Hospital, Fudan University, Shanghai, 201508, China
| | - Qinmei Li
- Department of Obstetrics and Gynecology, Jinshan Hospital, Fudan University, Shanghai, 201508, China
| | - Yanchun Huang
- Department of Obstetrics and Gynecology, Jinshan Hospital, Fudan University, Shanghai, 201508, China
| | - Guoxiong Xu
- Research Center for Clinical Medicine, Jinshan Hospital, Fudan University, Shanghai, 201508, China
| | - Qi Lu
- Department of Obstetrics and Gynecology, Jinshan Hospital, Fudan University, Shanghai, 201508, China.
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4
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Poleboyina PK, Naik U, Pasha A, Ravinder D, Bhanothu S, Poleboyina SM, Amineni U, Pawar SC. Virtual Screening, Molecular Docking, and Dynamic Simulations Revealed TGF-β1 Potential Inhibitors to Curtail Cervical Cancer Progression. Appl Biochem Biotechnol 2024; 196:1316-1349. [PMID: 37392324 DOI: 10.1007/s12010-023-04608-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/19/2023] [Indexed: 07/03/2023]
Abstract
Cervical cancer is one of the main causes of cancer death in women globally, and its epidemiology is similar to that of a low-infectious venereal illness. Many sexual partners and early age at first intercourse have been demonstrated to have a significant influence on risk. TGF-β1 is a multifunctional cytokine that is required for cervical carcinoma metastasis, tumor development, progression, and invasion. The TGF-β1 signaling system plays a paradoxical function in cancer formation, suppressing early-stage tumor growth while increasing tumor progression and metastasis. Importantly, TGF-β1 and TGF-β receptor 1 (TGF-βR1), two components of the TGF-β signaling system, are substantially expressed in a range of cancers, including breast cancer, colon cancer, gastric cancer, and hepatocellular carcinoma. The current study aims to investigate possible inhibitors targeting TGF-β1 using molecular docking and dynamic simulations. To target TGF-β1, we used anti-cancer drugs and small molecules. MVD was utilized for virtual screening, and the highest scoring compound was then subjected to MD simulations using Schrodinger software package v2017-1 (Maestro v11.1) to identify the most favorable lead interactions against TGF-β1. The Nilotinib compound has shown the least XP Gscore of -2.581 kcal/mol, 30ns MD simulations revealing that the Nilotinib- TGF-β1 complex possesses the lowest energy of -77784.917 kcal/mol. Multiple parameters, including Root Mean Square Deviation, Root Mean Square Fluctuation, and Intermolecular Interactions, were used to analyze the simulation trajectory. Based on the results; we conclude that the ligand nilotinib appears to be a promising prospective TGF-β1inhibitor for reducing TGF-β1 expression ad halting cervical cancer progression.
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Affiliation(s)
- Pavan Kumar Poleboyina
- Department of Genetics & Biotechnology, University College of Science, Osmania University, Hyderabad, Telangana, 500007, India
| | - Umakanth Naik
- Department of Bioinformatics, SVIMS University, Tirupati, Andhra Pradesh, 517 507, India
| | - Akbar Pasha
- Department of Genetics & Biotechnology, University College of Science, Osmania University, Hyderabad, Telangana, 500007, India
| | - Doneti Ravinder
- Department of Genetics & Biotechnology, University College of Science, Osmania University, Hyderabad, Telangana, 500007, India
| | - Shivaji Bhanothu
- Department of Genetics & Biotechnology, University College of Science, Osmania University, Hyderabad, Telangana, 500007, India
| | - Sneha Malleswari Poleboyina
- Department of Genetics & Biotechnology, University College of Science, Osmania University, Hyderabad, Telangana, 500007, India
| | - Umamaheshwari Amineni
- Department of Bioinformatics, SVIMS University, Tirupati, Andhra Pradesh, 517 507, India
| | - Smita C Pawar
- Department of Genetics & Biotechnology, University College of Science, Osmania University, Hyderabad, Telangana, 500007, India.
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George N, Bhandari P, Shruptha P, Jayaram P, Chaudhari S, Satyamoorthy K. Multidimensional outlook on the pathophysiology of cervical cancer invasion and metastasis. Mol Cell Biochem 2023; 478:2581-2606. [PMID: 36905477 PMCID: PMC10006576 DOI: 10.1007/s11010-023-04686-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Accepted: 02/20/2023] [Indexed: 03/12/2023]
Abstract
Cervical cancer being one of the primary causes of high mortality rates among women is an area of concern, especially with ineffective treatment strategies. Extensive studies are carried out to understand various aspects of cervical cancer initiation, development and progression; however, invasive cervical squamous cell carcinoma has poor outcomes. Moreover, the advanced stages of cervical cancer may involve lymphatic circulation with a high risk of tumor recurrence at distant metastatic sites. Dysregulation of the cervical microbiome by human papillomavirus (HPV) together with immune response modulation and the occurrence of novel mutations that trigger genomic instability causes malignant transformation at the cervix. In this review, we focus on the major risk factors as well as the functionally altered signaling pathways promoting the transformation of cervical intraepithelial neoplasia into invasive squamous cell carcinoma. We further elucidate genetic and epigenetic variations to highlight the complexity of causal factors of cervical cancer as well as the metastatic potential due to the changes in immune response, epigenetic regulation, DNA repair capacity, and cell cycle progression. Our bioinformatics analysis on metastatic and non-metastatic cervical cancer datasets identified various significantly and differentially expressed genes as well as the downregulation of potential tumor suppressor microRNA miR-28-5p. Thus, a comprehensive understanding of the genomic landscape in invasive and metastatic cervical cancer will help in stratifying the patient groups and designing potential therapeutic strategies.
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Affiliation(s)
- Neena George
- Department of Cell and Molecular Biology, Manipal School of Life Sciences, Planetarium Complex, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India
| | - Poonam Bhandari
- Department of Cell and Molecular Biology, Manipal School of Life Sciences, Planetarium Complex, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India
| | - Padival Shruptha
- Department of Cell and Molecular Biology, Manipal School of Life Sciences, Planetarium Complex, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India
| | - Pradyumna Jayaram
- Department of Cell and Molecular Biology, Manipal School of Life Sciences, Planetarium Complex, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India
| | - Sima Chaudhari
- Department of Cell and Molecular Biology, Manipal School of Life Sciences, Planetarium Complex, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India
| | - Kapaettu Satyamoorthy
- Department of Cell and Molecular Biology, Manipal School of Life Sciences, Planetarium Complex, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India.
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Liu Z, Shi M, Ren Y, Xu H, Weng S, Ning W, Ge X, Liu L, Guo C, Duo M, Li L, Li J, Han X. Recent advances and applications of CRISPR-Cas9 in cancer immunotherapy. Mol Cancer 2023; 22:35. [PMID: 36797756 PMCID: PMC9933290 DOI: 10.1186/s12943-023-01738-6] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Accepted: 02/01/2023] [Indexed: 02/18/2023] Open
Abstract
The incidence and mortality of cancer are the major health issue worldwide. Apart from the treatments developed to date, the unsatisfactory therapeutic effects of cancers have not been addressed by broadening the toolbox. The advent of immunotherapy has ushered in a new era in the treatments of solid tumors, but remains limited and requires breaking adverse effects. Meanwhile, the development of advanced technologies can be further boosted by gene analysis and manipulation at the molecular level. The advent of cutting-edge genome editing technology, especially clustered regularly interspaced short palindromic repeats (CRISPR-Cas9), has demonstrated its potential to break the limits of immunotherapy in cancers. In this review, the mechanism of CRISPR-Cas9-mediated genome editing and a powerful CRISPR toolbox are introduced. Furthermore, we focus on reviewing the impact of CRISPR-induced double-strand breaks (DSBs) on cancer immunotherapy (knockout or knockin). Finally, we discuss the CRISPR-Cas9-based genome-wide screening for target identification, emphasis the potential of spatial CRISPR genomics, and present the comprehensive application and challenges in basic research, translational medicine and clinics of CRISPR-Cas9.
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Affiliation(s)
- Zaoqu Liu
- grid.412633.10000 0004 1799 0733Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052 Henan China ,grid.207374.50000 0001 2189 3846Interventional Institute of Zhengzhou University, Zhengzhou, 450052 Henan China ,grid.412633.10000 0004 1799 0733Interventional Treatment and Clinical Research Center of Henan Province, Zhengzhou, 450052 Henan China
| | - Meixin Shi
- grid.412633.10000 0004 1799 0733Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052 Henan China
| | - Yuqing Ren
- grid.412633.10000 0004 1799 0733Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052 Henan China
| | - Hui Xu
- grid.412633.10000 0004 1799 0733Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052 Henan China
| | - Siyuan Weng
- grid.412633.10000 0004 1799 0733Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052 Henan China
| | - Wenjing Ning
- grid.207374.50000 0001 2189 3846Department of Emergency Center, Zhengzhou University People’s Hospital, Zhengzhou, 450003 Henan China
| | - Xiaoyong Ge
- grid.412633.10000 0004 1799 0733Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052 Henan China
| | - Long Liu
- grid.412633.10000 0004 1799 0733Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052 Henan China
| | - Chunguang Guo
- grid.412633.10000 0004 1799 0733Department of Endovascular Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052 Henan China
| | - Mengjie Duo
- grid.412633.10000 0004 1799 0733Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052 Henan China
| | - Lifeng Li
- grid.412633.10000 0004 1799 0733Cancer Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052 Henan China
| | - Jing Li
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China.
| | - Xinwei Han
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China. .,Interventional Institute of Zhengzhou University, Zhengzhou, 450052, Henan, China. .,Interventional Treatment and Clinical Research Center of Henan Province, Zhengzhou, 450052, Henan, China.
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Peng S, Xing D, Ferrall L, Tsai YC, Hung CF, Wu TC. Identification of human MHC-I HPV18 E6/E7-specific CD8 + T cell epitopes and generation of an HPV18 E6/E7-expressing adenosquamous carcinoma in HLA-A2 transgenic mice. J Biomed Sci 2022; 29:80. [PMID: 36224625 PMCID: PMC9554842 DOI: 10.1186/s12929-022-00864-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Accepted: 09/28/2022] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND Human Papillomavirus type 18 (HPV18) is a high-risk HPV that is commonly associated with cervical cancer. HPV18 oncogenes E6 and E7 are associated with the malignant transformation of cells, thus the identification of human leukocyte antigen (HLA)-restricted E6/E7 peptide-specific CD8 + T cell epitopes and the creation of a HPV18 E6/E7 expressing cervicovaginal tumor in HLA-A2 transgenic mice will be significant for vaccine development. METHODS In the below study, we characterized various human HLA class I-restricted HPV18 E6 and E7-specific CD8 + T cells mediated immune responses in HLA class I transgenic mice using DNA vaccines encoding HPV18E6 and HPV18E7. We then confirmed HLA-restricted E6/E7 specific CD8 + T cell epitopes using splenocytes from vaccinated mice stimulated with HPV18E6/E7 peptides. Furthermore, we used oncogenic DNA plasmids encoding HPV18E7E6(delD70), luciferase, cMyc, and AKT to create a spontaneous cervicovaginal carcinoma model in HLA-A2 transgenic mice. RESULTS Therapeutic HPV18 E7 DNA vaccination did not elicit any significant CD8 + T cell response in HLA-A1, HLA-24, HLA-B7, HLA-B44 transgenic or wild type C57BL/6 mice, but it did generate a strong HLA-A2 and HLA-A11 restricted HPV18E7-specific CD8 + T cell immune response. We found that a single deletion of aspartic acid (D) at location 70 in HPV18E6 DNA abolishes the presentation of HPV18 E6 peptide (aa67-75) by murine MHC class I. We found that the DNA vaccine with this mutant HPV18 E6 generated E6-specific CD8 + T cells in HLA-A2. HLA-A11, HLA-A24 and HLA-b40 transgenic mice. Of note, HLA-A2 restricted, HPV18 E7 peptide (aa7-15)- and HPV18 E6 peptide (aa97-105)-specific epitopes are endogenously processed by HPV18 positive Hela-AAD (HLA-A*0201/Dd) cells. Finally, we found that injection of DNA plasmids encoding HPV18E7E6(delD70), AKT, cMyc, and SB100 can result in the development of adenosquamous carcinoma in the cervicovaginal tract of HLA-A2 transgenic mice. CONCLUSIONS We characterized various human HLA class I-restricted HPV18 E6/E7 peptide specific CD8 + T cell epitopes in human HLA class I transgenic mice. We demonstrated that HPV18 positive Hela cells expressing chimeric HLA-A2 (AAD) do present both HLA-A2-restricted HPV18 E7 (aa7-15)- and HPV18 E6 (aa97-105)-specific CD8 + T cell epitopes. A mutant HPV18E6 that had a single deletion at location 70 obliterates the E6 presentation by murine MHC class I and remains oncogenic. The identification of these human MHC restricted HPV antigen specific epitopes as well as the HPV18E6/E7 expressing adenosquamous cell carcinoma model may have significant future translational potential.
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Affiliation(s)
- Shiwen Peng
- Department of Pathology, The Johns Hopkins University, Baltimore, MD, USA
| | - Deyin Xing
- Department of Pathology, The Johns Hopkins University, Baltimore, MD, USA
| | - Louise Ferrall
- Department of Pathology, The Johns Hopkins University, Baltimore, MD, USA
| | - Ya-Chea Tsai
- Department of Pathology, The Johns Hopkins University, Baltimore, MD, USA
| | - Chien-Fu Hung
- Department of Pathology, The Johns Hopkins University, Baltimore, MD, USA.
- Department of Oncology, The Johns Hopkins University, Baltimore, MD, USA.
- Department of Obstetrics and Gynecology, The Johns Hopkins University, Baltimore, MD, USA.
- The Johns Hopkins Medical Institutions, CRB II Room 307, 1550 Orleans St., Baltimore, MD, 21231, USA.
| | - T-C Wu
- Department of Pathology, The Johns Hopkins University, Baltimore, MD, USA.
- Department of Oncology, The Johns Hopkins University, Baltimore, MD, USA.
- Department of Obstetrics and Gynecology, The Johns Hopkins University, Baltimore, MD, USA.
- Department of Molecular Microbiology and Immunology, The Johns Hopkins University, Baltimore, MD, USA.
- The Johns Hopkins Medical Institutions, CRB II Room 309, 1550 Orleans St., Baltimore, MD, 21231, USA.
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8
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García‐Rocha R, Monroy‐García A, Carrera‐Martínez M, Hernández‐Montes J, Don‐López CA, Weiss‐Steider B, Monroy‐Mora KA, Ponce‐Chavero MDLÁ, Montesinos‐Montesinos JJ, Escobar‐Sánchez ML, Castillo GM, Chacón‐Salinas R, Vallejo‐Castillo L, Pérez‐Tapia SM, Mora‐García MDL. Evidence that cervical cancer cells cultured as tumorspheres maintain high CD73 expression and increase their protumor characteristics through TGF-β production. Cell Biochem Funct 2022; 40:760-772. [PMID: 36070413 PMCID: PMC9825969 DOI: 10.1002/cbf.3742] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 08/02/2022] [Accepted: 08/26/2022] [Indexed: 02/06/2023]
Abstract
Recently, a link between the biological activity of CD73 and tumorigenicity in solid tumors has been proposed. We previously reported that the generation of adenosine (Ado) by the activity of CD73 in cervical cancer (CC) cells induces transforming growth factor-beta 1 (TGF-β1) production to maintain CD73 expression. In the present study, we analyzed the participation of TGF-β1 in CD73 expression and the development of protumoral characteristics in CaSki CC cells cultured as tumorspheres (CaSki-T) and in monolayers (CaSki-M). Compared with those in CaSki-M cells, CD73 expression and Ado generation ability were significantly increased in CaSki-T cells. CaSki-T cells exhibited enrichment in the CSC-like phenotype due to increases in the expression levels of stem cell markers (CD49f, CK17, and P63; OCT4 and SOX2), greater sphere formation efficiency (SFE), and an increase in the percentage of side population (SP) cells. Interestingly, compared with CaSki-M cells, CaSki-T cells produced a greater amount of TGF-β1 and presented a marked protumor phenotype characterized by a significant decrease in the expression of major histocompatibility complex class-I (MHC-I) molecules, an increase in the expression of multidrug resistance protein-I (MRP-I) and vimentin, and an increase in the protein expression levels of Snail-1 and Twist, which was strongly reversed with TGF-β1 inhibition. These results suggest that the presence of TGF-β1-CD73-Ado feedback loop can promote protumoral characteristics in the CC tumor microenvironment.
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Affiliation(s)
- Rosario García‐Rocha
- Laboratorio de InmunobiologíaUIDCC‐UMIEZ, FES‐Zaragoza, UNAMCiudad de MéxicoMéxico,Programa de Beca Posdoctoral UNAM DGAPA‐PAPIITCiudad de MéxicoMexico
| | - Alberto Monroy‐García
- Laboratorio de InmunobiologíaUIDCC‐UMIEZ, FES‐Zaragoza, UNAMCiudad de MéxicoMéxico,Laboratorio de Inmunología y Cáncer, UIMEO, H Oncología, CMN SXXIInstituto Mexicano del Seguro SocialCiudad de MéxicoMéxico
| | - Monserrat Carrera‐Martínez
- Laboratorio de Inmunología y Cáncer, UIMEO, H Oncología, CMN SXXIInstituto Mexicano del Seguro SocialCiudad de MéxicoMéxico,Programa de Posgrado en Ciencias Biológicas, UNAMCiudad de MéxicoMéxico
| | | | | | - Benny Weiss‐Steider
- Laboratorio de InmunobiologíaUIDCC‐UMIEZ, FES‐Zaragoza, UNAMCiudad de MéxicoMéxico
| | | | - María de los Ángeles Ponce‐Chavero
- Laboratorio de InmunobiologíaUIDCC‐UMIEZ, FES‐Zaragoza, UNAMCiudad de MéxicoMéxico,Programa de Posgrado en Ciencias Biológicas, UNAMCiudad de MéxicoMéxico
| | - Juan José Montesinos‐Montesinos
- Laboratorio de Células Troncales Mesenquimales, Unidad de Investigación Médica en Enfermedades Oncológicas, CMN SXXIInstituto Mexicano del Seguro SocialCiudad de MéxicoMéxico
| | - María Luisa Escobar‐Sánchez
- Laboratorio de Microscopía Electrónica, Departamento de Biología Celular, Facultad de Ciencias, Universidad Nacional Autónoma de MéxicoCiudad UniversitariaCiudad de MéxicoMexico
| | - Gabriela Molina Castillo
- Laboratorio de InmunobiologíaUIDCC‐UMIEZ, FES‐Zaragoza, UNAMCiudad de MéxicoMéxico,Programa de Posgrado en Ciencias Biológicas, UNAMCiudad de MéxicoMéxico
| | - Rommel Chacón‐Salinas
- Unidad de Desarrollo e Investigación en Bioprocesos (UDIBI)Instituto Politécnico NacionalCiudad de MéxicoMexico,Departamento de Inmunología, Escuela Nacional de Ciencias BiológicasInstituto Politécnico Nacional, ENCB‐IPNCiudad de MéxicoMexico
| | - Luis Vallejo‐Castillo
- Unidad de Desarrollo e Investigación en Bioprocesos (UDIBI)Instituto Politécnico NacionalCiudad de MéxicoMexico,Departamento de Farmacología, Centro de Investigación y de Estudios Avanzados del IPN (Cinvestav‐IPN)Ciudad de MéxicoMexico
| | - Sonia Mayra Pérez‐Tapia
- Unidad de Desarrollo e Investigación en Bioprocesos (UDIBI)Instituto Politécnico NacionalCiudad de MéxicoMexico,Departamento de Inmunología, Escuela Nacional de Ciencias BiológicasInstituto Politécnico Nacional, ENCB‐IPNCiudad de MéxicoMexico,Laboratorio Nacional para Servicios Especializados de Investigacioón, Desarrollo e Innovación (I+D+i) para Farmoquímicos y Biotecnológicos (LANSEIDI‐FarBiotec‐CONACyT), Escuela Nacional de Ciencias BiológicasInstituto Politécnico NacionalMexico CityMexico
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9
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Ge Y, Zhang Y, Zhao KN, Zhu H. Emerging Therapeutic Strategies of Different Immunotherapy Approaches Combined with PD-1/PD-L1 Blockade in Cervical Cancer. Drug Des Devel Ther 2022; 16:3055-3070. [PMID: 36110399 PMCID: PMC9470119 DOI: 10.2147/dddt.s374672] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2022] [Accepted: 07/28/2022] [Indexed: 11/23/2022] Open
Affiliation(s)
- Yanjun Ge
- Department of Gynecology, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, People’s Republic of China
| | - Yuchen Zhang
- Department of Gynecology, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, People’s Republic of China
| | - Kong-Nan Zhao
- School of Basic Medical Science, Wenzhou Medical University, Wenzhou, People’s Republic of China
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, Queensland, Australia
| | - Haiyan Zhu
- Department of Gynecology, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, People’s Republic of China
- School of Basic Medical Science, Wenzhou Medical University, Wenzhou, People’s Republic of China
- Correspondence: Haiyan Zhu, Shanghai First Maternity and Infant Hospital, No. 2699 Gaokexi Road, Shanghai, 200092, People’s Republic of China, Tel +86 13758465255, Email
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10
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Integrating Precision Medicine into the Contemporary Management of Gynecologic Cancers. Curr Oncol Rep 2022; 24:889-904. [DOI: 10.1007/s11912-021-01163-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/19/2021] [Indexed: 12/24/2022]
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11
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Dou L, Zhang X. Upregulation of CCT3 promotes cervical cancer progression through FN1. Mol Med Rep 2021; 24:856. [PMID: 34651664 PMCID: PMC8548953 DOI: 10.3892/mmr.2021.12496] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Accepted: 09/03/2021] [Indexed: 12/01/2022] Open
Abstract
The mechanisms underlying cervical cancer progression have not yet been fully elucidated; thus, further investigations are required. Chaperonin containing TCP1 subunit 3 (CCT3) expression was found to be upregulated in several types of human cancer. However, the roles of CCT3 in cervical cancer remain poorly understood. Thus, the present study aimed to determine the roles of CCT3 in the progression of cervical squamous cell carcinoma and endocervical adenocarcinoma (CESC). For this purpose, the Tumor Immune Estimation Resource and Gene Expression Profiling Interactive Analysis databases were used to analyze the mRNA and protein expression levels of CCT3 in CESC samples. The effects of CCT3 on the proliferation and migration of CESC in vitro were determined using various experiments, including proliferation, Transwell and flow cytometric assays. The results revealed that CCT3 expression was significantly upregulated in CESC, which was associated with a poor prognosis. The silencing of CCT3 suppressed CESC cell proliferation, migration and invasiveness in vitro. Additionally, CCT3-knockdown promoted CESC cell apoptosis and cell cycle arrest, and suppressed fibronectin 1 (FN1) protein expression. Furthermore, rescue assays demonstrated that CCT3 promoted CESC proliferation and migration via FN1. In conclusion, the findings of the present study demonstrated that CCT3 is closely associated with the progression of CESC. Thus, CCT3 may be considered a novel, promising biomarker, and a possible therapeutic target for CESC.
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Affiliation(s)
- Lei Dou
- Department of Gynecology, The First Hospital of China Medical University, Shenyang, Liaoning 110001, P.R. China
| | - Xinxin Zhang
- Department of Discipline Inspection Commission, China Medical University, Shenyang, Liaoning 110001, P.R. China
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12
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Li L, Gao H, Wang D, Jiang H, Wang H, Yu J, Jiang X, Huang C. Metabolism-Relevant Molecular Classification Identifies Tumor Immune Microenvironment Characterization and Immunotherapeutic Effect in Cervical Cancer. Front Mol Biosci 2021; 8:624951. [PMID: 34277697 PMCID: PMC8280349 DOI: 10.3389/fmolb.2021.624951] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2020] [Accepted: 06/14/2021] [Indexed: 12/19/2022] Open
Abstract
Cervical cancer (CESC) is a gynecologic malignant tumor associated with high incidence and mortality rates because of its distinctive management complexity. Herein, we characterized the molecular features of CESC based on the metabolic gene expression profile by establishing a novel classification system and a scoring system termed as METAscore. Integrative analysis was performed on human CESC samples from TCGA dataset. Unsupervised clustering of RNA sequencing data on 2,752 formerly described metabolic genes identified three METAclusters. These METAclusters for overall survival time, immune characteristics, metabolic features, transcriptome features, and immunotherapeutic effectiveness existed distinct differences. Then we analyzed 207 DEGs among the three METAclusters and as well identified three geneclusters. Correspondingly, these three geneclusters also differently expressed among the aforementioned features, supporting the reliability of the metabolism-relevant molecular classification. Finally METAscore was constructed which emerged as an independent prognostic biomarker, related to CESC transcriptome features, metabolic features, immune characteristics, and linked to the sensitivity of immunotherapy for individual patient. These findings depicted a new classification and a scoring system in CESC based on the metabolic pattern, thereby furthering the understanding of CESC genetic signatures and aiding in the prediction of the effectiveness to anticancer immunotherapies.
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Affiliation(s)
- Luyi Li
- Institude of Environmental Safety and Human Health, Wenzhou Medical University, Wenzhou, China.,The 2 Afflicated Hospital and Yuying Children's Hospital, Wenzhou Medical University, Wenzhou, China
| | - Hui Gao
- Institude of Environmental Safety and Human Health, Wenzhou Medical University, Wenzhou, China.,Key Laboratory of Fertility Preservation and Maintenance of Ministry of Education, Ningxia Medical University, Yinchuan, China
| | - Danhan Wang
- The 2 Afflicated Hospital and Yuying Children's Hospital, Wenzhou Medical University, Wenzhou, China
| | - Hao Jiang
- Institude of Environmental Safety and Human Health, Wenzhou Medical University, Wenzhou, China
| | - Hongzhu Wang
- Institude of Environmental Safety and Human Health, Wenzhou Medical University, Wenzhou, China
| | - Jiajian Yu
- Institude of Environmental Safety and Human Health, Wenzhou Medical University, Wenzhou, China
| | - Xin Jiang
- Prenatal Diagnosis Center of NanFang Hospital, The Southern Medical University, Guangzhou, China
| | - Changjiang Huang
- Institude of Environmental Safety and Human Health, Wenzhou Medical University, Wenzhou, China
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13
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A cytokine in turmoil: Transforming growth factor beta in cancer. Biomed Pharmacother 2021; 139:111657. [PMID: 34243626 DOI: 10.1016/j.biopha.2021.111657] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 04/09/2021] [Accepted: 04/21/2021] [Indexed: 12/11/2022] Open
Abstract
Cancer remains one of the debilitating health threats to mankind in view of its incurable nature. Many factors are complicit in the initiation, progression and establishment of cancers. Early detection of cancer is the only window of hope that allows for appreciable management and possible limited survival. However, understanding of cancer biology and knowledge of the key factors that interplay at multi-level in the initiation and progression of cancer may hold possible avenues for cancer treatment and management. In particular, dysregulation of growth factor signaling such as that of transforming growth factor beta (TGF-β) and its downstream mediators play key roles in various cancer subtypes. Expanded understanding of the context/cell type-dependent roles of TGF-β and its downstream signaling mediators in cancer may provide leads for cancer pharmacotherapy. Reliable information contained in original articles, reviews, mini-reviews and expert opinions on TGF-β, cancer and the specific roles of TGF-β signaling in various cancer subtypes were retrieved from major scientific data bases including PubMed, Scopus, Medline, Web of Science core collections just to mention but a sample by using the following search terms: TGF-β in cancer, TGF-β and colorectal cancer, TGF-β and brain cancer, TGF-β in cancer initiation, TGF-β and cell proliferation, TGF-β and cell invasion, and TGF-β-based cancer therapy. Retrieved information and reports were carefully examined, contextualized and synchronized into a coherent scientific content to highlight the multiple roles of TGF-β signaling in normal and cancerous cells. From a conceptual standpoint, development of pharmacologically active agents that exert non-specific inhibitory effects on TGF-β signaling on various cell types will undoubtedly lead to a plethora of serious side effects in view of the multi-functionality and pleiotropic nature of TGF-β. Such non-specific targeting of TGF-β could derail any beneficial therapeutic intention associated with TGF-β-based therapy. However, development of pharmacologically active agents designed specifically to target TGF-β signaling in cancer cells may improve cancer pharmacotherapy. Similarly, specific targeting of downstream mediators of TGF-β such as TGF-β type 1 and II receptors (TβRI and TβRII), receptor-mediated Smads, mitogen activated protein kinase (MAPK) and importing proteins in cancer cells may be crucial for cancer pharmacotherapy.
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14
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Apu MNH, Aktar MN, Rahman MM, Mostaid MS. Association of TGFB1 gene polymorphisms with cervical cancer in Bangladeshi women: A case-control study. Tumour Biol 2021; 43:27-35. [PMID: 33935123 DOI: 10.3233/tub-200061] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
OBJECTIVES Genetic susceptibility to cervical cancer in relation to transforming growth factor beta 1 (TGFB1) gene polymorphisms has not been investigated extensively among the women in Bangladesh. So, the aim of this study was to find out the correlation of the polymorphisms of TGFB1 C509T (rs1800469) and T869C (rs1800470) with the risk of cervical cancer among the Bangladeshi women. STUDY DESIGN 134 cervical cancer patients and 102 age-sex matched healthy controls were included from two institutions in Bangladesh. Polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) method was used for genotyping two TGFB1 single nucleotide polymorphisms C509T (rs1800469) and T869C (rs1800470) in patients and controls. RESULTS No significant correlation was found between polymorphisms C509T (rs1800469) and T869C (rs1800470) of TGFB1 gene with cervical cancer in Bangladeshi women. In case of the cervical cancer patients who had first degree relatives with cancer were prone to carry the polymorphic version of the TGFB1 gene polymorphism at C509T (OR = 5.597, 95% CI = 1.224-25.597, p < 0.05) but may not result in the increase of developing cervical cancer. CONCLUSION In summary, two polymorphisms C509T and T869C of TGFB1 gene may not be associated with cervical cancer risk in Bangladeshi women.
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Affiliation(s)
- Mohd Nazmul Hasan Apu
- Department of Clinical Pharmacy and Pharmacology, Faculty of Pharmacy, University of Dhaka, Dhaka, Bangladesh
| | - Most Nasrin Aktar
- Department of Pharmaceutical Sciences, North South University, Dhaka, Bangladesh
| | - Md Morshadur Rahman
- Department of Statistics, Faculty of Sciences, University of Dhaka, Dhaka, Bangladesh
| | - Md Shaki Mostaid
- Department of Clinical Pharmacy and Pharmacology, Faculty of Pharmacy, University of Dhaka, Dhaka, Bangladesh.,Department of Pharmaceutical Sciences, North South University, Dhaka, Bangladesh
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15
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Dai L, Li M, Zhang WL, Tang YJ, Tang YL, Liang XH. Fibroblasts in cancer dormancy: foe or friend? Cancer Cell Int 2021; 21:184. [PMID: 33771156 PMCID: PMC7995785 DOI: 10.1186/s12935-021-01883-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2020] [Accepted: 03/16/2021] [Indexed: 02/08/2023] Open
Abstract
Cancer dormancy is defined that the residual cancer cells could enter into a state of quiescence and patients remain asymptomatic for years or even decades after anti-tumor therapies. Fibroblasts, which represent a predominant cell type in tumor microenvironment, play a pivotal role in determining the ultimate fate of tumor cells. This review recapitulates the pleiotropic roles of fibroblasts which are divided into normal, senescent, cancer-associated fibroblasts (CAFs) and circulation CAFs in tumor dormancy, relapse, metastasis and resistance to therapy to help the treatment of cancer metastasis.
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Affiliation(s)
- Li Dai
- State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Mao Li
- State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Wei-long Zhang
- State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Ya-Jie Tang
- State Key Laboratory of Microbial Technology, Shandong University, Qingdao, 266237 China
| | - Ya-ling Tang
- State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Xin-hua Liang
- State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
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16
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Carrero YN, Callejas DE, Mosquera JA. In situ immunopathological events in human cervical intraepithelial neoplasia and cervical cancer: Review. Transl Oncol 2021; 14:101058. [PMID: 33677234 PMCID: PMC7937982 DOI: 10.1016/j.tranon.2021.101058] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Accepted: 02/22/2021] [Indexed: 12/15/2022] Open
Abstract
Neoplasia of the cervix represents one of the most common cancers in women. Clinical and molecular research has identified immunological impairment in squamous intraepithelial cervical lesions and cervical cancer patients. The in-situ expression of several cytokines by uterine epithelial cells and by infiltrating leukocytes occurs during the cervical intraepithelial neoplasia and cervical cancer. Some of these cytokines can prevent and others can induce the progression of the neoplasm. The infiltrating leukocytes also produce cytokines and growth factors relate to angiogenesis, chemotaxis, and apoptosis capable of modulating the dysplasia progression. In this review we analyzed several interleukins with an inductive effect or blocking effect on the neoplastic progression. We also analyze the genetic polymorphism of some cytokines and their relationship with the risk of developing cervical neoplasia. In addition, we describe the leukocyte cells that infiltrate the cervical uterine tissue during the neoplasia and their effects on neoplasia progression.
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Affiliation(s)
- Yenddy N Carrero
- Facultad de Ciencias de la Salud. Carrera de Medicina, Universidad Técnica de Ambato, Ambato, Ecuador.
| | - Diana E Callejas
- Departamento de Ciencias Biológicas, Facultad de Ciencias de la Salud, Universidad Técnica de Manabí, Portoviejo, Ecuador.
| | - Jesús A Mosquera
- Instituto de Investigaciones Clínicas Dr. Américo Negrette. Facultad de Medicina, Universidad del Zulia. Maracaibo, Venezuela.
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17
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Li J, Hu K, He D, Zhou L, Wang Z, Tao Y. Prognostic Value of PLXND1 and TGF-β1 Coexpression and Its Correlation With Immune Infiltrates in Hepatocellular Carcinoma. Front Oncol 2021; 10:604131. [PMID: 33489909 PMCID: PMC7820679 DOI: 10.3389/fonc.2020.604131] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Accepted: 11/23/2020] [Indexed: 12/19/2022] Open
Abstract
Hepatocellular carcinoma (HCC) is the most common primary liver malignancy with no curative treatments. Plexin D1 (PLXND1) is a cellular receptor whose functions have been explored in several human cancers; however, the critical roles of PLXND1 in HCC have rarely been probed. Therefore, the present study attempted to elucidate the expression pattern, prognostic significance, and potential roles of PLXND1 in HCC. We found that PLXND1 expression in HCC tissues was significantly higher compared with normal liver tissue from Gene Expression Profiling Interactive Analysis (GEPIA) and Integrative Molecular Database of Hepatocellular Carcinoma (HCCDB) databases. This result was further validated by immunohistochemistry staining (IHC) using tissue microarrays, which contained 216 HCC cases collected from our hospital. Additionally, PLXND1 expression showed a significant correlation with several clinical characteristics, including tumor grade and tumor hemorrhage (TH). Moreover, TISIDB and GEPIA databases were used to investigate the roles of PLXND1 in tumor-immune system interactions in HCC. As an immunoinhibitor, transforming growth factor-beta (TGF-β1) displayed the greatest correlations with PLXND1 in HCC. Finally, Kaplan-Meier curves and Cox analysis were conducted to further examine the potential clinical value of PLXND1 in HCC. We described a subclassification of HCC based on PLXND1 and TGF-β1 expression, which could be used to predict clinical outcomes and patient prognosis. Taken together, the results of this study indicate that PLXND1 might be a promising prognostic biomarker and potential therapeutic target in HCC.
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Affiliation(s)
- Juanni Li
- Department of Pathology, Xiangya Hospital, Central South University, Changsha, China
| | - Kuan Hu
- Department of General Surgery, Xiangya Hospital, Central South University, Changsha, China
| | - Dongren He
- Department of General Surgery, Xiangya Hospital, Central South University, Changsha, China
| | - Lei Zhou
- Department of Anesthesiology, Third Xiangya Hospital of Central South University, Changsha, China
| | - Zhiming Wang
- Department of General Surgery, Xiangya Hospital, Central South University, Changsha, China
| | - Yiming Tao
- Department of General Surgery, Xiangya Hospital, Central South University, Changsha, China
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18
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Yang S, Sun Y, Jiang D, Wang J, Dang E, Li Z, Zhou J, Lu Y, Shi J, Tao L, Wang J, Jin B, Zheng L, Yang K. MiR-362 suppresses cervical cancer progression via directly targeting BAP31 and activating TGFβ/Smad pathway. Cancer Med 2021; 10:305-316. [PMID: 33210473 PMCID: PMC7826455 DOI: 10.1002/cam4.3601] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 06/29/2020] [Accepted: 10/18/2020] [Indexed: 12/20/2022] Open
Abstract
BAP31 (B-cell receptor-associated protein 31) is an important regulator of intracellular signal transduction and highly expressed in several cancer tissues or testicular tissues. Our previous study had revealed that elevated BAP31 plays a crucial role in the progress and metastasis of cervical cancer. Even so, the precise mechanism of abnormal BAP31 elevation in cervical cancer has not been fully elucidated. We revealed that the expression of BAP31 was mainly regulated by microRNA-362 (miR-362), which was markedly downregulated in cervical cancer tissues and negatively correlated with clinical tumor staging. Overexpression of miR-362 inhibited cervical cancer cell proliferation and increased the proportion of apoptotic cells. Furthermore, miR-362 reduced the tumor sizes and prolonged mice survival time in xenograft nude mice model. Finally, we demonstrated that the BAP31/SPTBN1 complex regulated tumor progression through the Smad 2/3 pathway under the control of miR-362. Collectively, our findings demonstrated that miR-362 could work as an anti-oncomiR that inhibits proliferation and promotes apoptosis in cervical cancer cells via BAP31 and TGFβ/Smad pathway. Overexpression of miR-362 might be a potential therapeutic strategy for cervical cancer.
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Affiliation(s)
- Shuya Yang
- Department of ImmunologyThe Fourth Military Medical UniversityXi’anShaanxiPeople’s Republic of China
| | - Yuanjie Sun
- Department of ImmunologyThe Fourth Military Medical UniversityXi’anShaanxiPeople’s Republic of China
| | - Dongbo Jiang
- Department of ImmunologyThe Fourth Military Medical UniversityXi’anShaanxiPeople’s Republic of China
| | - Jing Wang
- Department of ImmunologyThe Fourth Military Medical UniversityXi’anShaanxiPeople’s Republic of China
| | - Erle Dang
- Department of DermatologyXijing HospitalThe Fourth Military Medical UniversityXi’anShaanxiPeople’s Republic of China
| | - Zichao Li
- School of Basic MedicineThe Fourth Military Medical UniversityXi’anShaanxiPeople’s Republic of China
| | - Jiayi Zhou
- School of Basic MedicineThe Fourth Military Medical UniversityXi’anShaanxiPeople’s Republic of China
| | - Yuchen Lu
- School of Basic MedicineThe Fourth Military Medical UniversityXi’anShaanxiPeople’s Republic of China
| | - Jingqi Shi
- Department of ImmunologyThe Fourth Military Medical UniversityXi’anShaanxiPeople’s Republic of China
| | - Liang Tao
- Department of ImmunologyThe Fourth Military Medical UniversityXi’anShaanxiPeople’s Republic of China
| | - Jun Wang
- Department of Medical Microbiology and ParasitologyThe Fourth Military Medical UniversityXi’anShaanxiPeople’s Republic of China
| | - Boquan Jin
- Department of ImmunologyThe Fourth Military Medical UniversityXi’anShaanxiPeople’s Republic of China
| | - Lianhe Zheng
- Department of OrthopedicsTangdu HospitalThe Fourth Military Medical UniversityXi’anShaanxiPeople’s Republic of China
| | - Kun Yang
- Department of ImmunologyThe Fourth Military Medical UniversityXi’anShaanxiPeople’s Republic of China
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19
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Detection of CD39 and a Highly Glycosylated Isoform of Soluble CD73 in the Plasma of Patients with Cervical Cancer: Correlation with Disease Progression. Mediators Inflamm 2020; 2020:1678780. [PMID: 33488292 PMCID: PMC7803102 DOI: 10.1155/2020/1678780] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 11/02/2020] [Accepted: 11/09/2020] [Indexed: 12/15/2022] Open
Abstract
Persistent infection with high-risk human papillomavirus (HR-HPV) is the main factor in the development of cervical cancer (CC). The presence of immunosuppressive factors plays an important role in the development of this type of cancer. To determine whether CD39 and CD73, which participate in the production of immunosuppressive adenosine (Ado), are involved in the progression of CC, we compared the concentrations and hydrolytic activity of these ectonucleotidases in platelet-free plasma (PFP) samples between patients with low-grade squamous intraepithelial lesions (LSILs) (n = 18), high-grade squamous intraepithelial lesions (HSILs) (n = 12), and CC (n = 19) and normal donors (NDs) (n = 15). The concentrations of CD39 and CD73 in PFP increased with disease progression (r = 0.5929, p < 0.001). The PFP of patients with HSILs or CC showed the highest concentrations of CD39 (2.3 and 2.2 times that of the NDs, respectively) and CD73 (1.7 and 2.68 times that of the NDs, respectively), which were associated with a high capacity to generate Ado from the hydrolysis of adenosine diphosphate (ADP) and adenosine monophosphate (AMP). The addition of POM-1 and APCP, specific inhibitors of CD39 and CD73, respectively, inhibited the ADPase and AMPase activity of PFP by more than 90%. A high level of the 90 kD isoform of CD73 was detected in the PFP of patients with HSILs or CC. Digestion with endoglycosidase H and N-glycanase generated CD73 with weights of approximately 90 kD, 85 kD, 80 kD, and 70 kD. In addition, the levels of transforming grow factor-β (TGF-β) in the PFPs of patients with LSIL, HSIL and CC positively correlated with those of CD39 (r = 0.4432, p < 0.001) and CD73 (r = 0.5786, p < 0.001). These results suggest that persistent infection by HR-HPV and the concomitant production of TGF-β promote the expression of CD39 and CD73 to favor CC progression through Ado generation.
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20
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Zhao YB, Yang SH, Shen J, Deng K, Li Q, Wang Y, Cui W, Ye H. Interaction between regulatory T cells and mast cells via IL-9 and TGF-β production. Oncol Lett 2020; 20:360. [PMID: 33133260 PMCID: PMC7590434 DOI: 10.3892/ol.2020.12224] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2019] [Accepted: 08/24/2020] [Indexed: 12/24/2022] Open
Abstract
Research on the immunosuppression of cancer cells has attracted much attention in recent years. The present study sought to provide a new strategy for tumor immunotherapy targeting mast cells by studying the mechanisms underlying mast cell function in cancer immunosuppression. Between January 2015 and December 2017, the tumor tissues of 40 patients with gastric cancer (GC) were collected and grouped in Lihuili Hospital of Ningbo City, China. Pathological sections were prepared and an immunofluorescence assay was performed to analyze the expression of forkhead Box Protein P3 (FOXP3), tryptase, TGFβ1, TGF-βR, IL-9, IL-9R and Oxford 40 ligand (OX40L). Then, the correlations between FOXP3 and tryptase, TGFβ1 and tryptase expression, and the expression of OX40L in patients with GC with different stages were analyzed. The results revealed that high levels of mast cells were present in patients GC, and tryptase and FOXP3 expressions were positively correlated. Mast cells regulate T regulatory (reg) cells in the gastric tumor microenvironment by secreting TGFβ1. Tregs, in turn, promote the survival of mast cells in the tumor microenvironment by producing IL-9. Furthermore, OX40L expression in mast cells was significantly associated with Tumor-Node-Metastasis staging of GC. Overall, the present study reported a positive feedback system that functions through TGFβ1 and IL-9 to allow cross-talk between Tregs and mast cells. Moreover, OX40L may be a potential target for the diagnosis and treatment of GC. These results may provide a new strategy for tumor immunotherapy targeting mast cells.
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Affiliation(s)
- Yi-Bin Zhao
- Department of Gastroenterology, Ningbo Medical Treatment Center, Lihuili Hospital, Ningbo, Zhejiang 315040, P.R. China
| | - Shao-Hui Yang
- Department of Gastroenterology, Ningbo Medical Treatment Center, Lihuili Hospital, Ningbo, Zhejiang 315040, P.R. China
| | - Jie Shen
- Department of Gastroenterology, Ningbo Medical Treatment Center, Lihuili Hospital, Ningbo, Zhejiang 315040, P.R. China
| | - Ke Deng
- Department of Gastroenterology, Ningbo Medical Treatment Center, Lihuili Hospital, Ningbo, Zhejiang 315040, P.R. China
| | - Qi Li
- Department of Gastroenterology, Ningbo Medical Treatment Center, Lihuili Hospital, Ningbo, Zhejiang 315040, P.R. China
| | - Yu Wang
- Department of Gastroenterology, Ningbo Medical Treatment Center, Lihuili Hospital, Ningbo, Zhejiang 315040, P.R. China
| | - Wei Cui
- Department of Gastroenterology, Ningbo Medical Treatment Center, Lihuili Hospital, Ningbo, Zhejiang 315040, P.R. China
| | - Hua Ye
- Department of Gastroenterology, Ningbo Medical Treatment Center, Lihuili Hospital, Ningbo, Zhejiang 315040, P.R. China
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21
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Li P, Wang QS, Zhai Y, Xiong RP, Chen X, Liu P, Peng Y, Zhao Y, Ning YL, Yang N, Zhou YG. Ski mediates TGF-β1-induced fibrosarcoma cell proliferation and promotes tumor growth. J Cancer 2020; 11:5929-5940. [PMID: 32922535 PMCID: PMC7477421 DOI: 10.7150/jca.46074] [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: 03/16/2020] [Accepted: 07/20/2020] [Indexed: 11/05/2022] Open
Abstract
Background: TGF-β1 promotes cell proliferation in only some tumors and exerts bidirectional regulatory effects on the proliferation of fibroblasts. This study intends to explore whether the mechanism is related to increased expression of Ski. Methods: Cell proliferation of the fibrosarcoma cell line L929 was assessed with an ELISA BrdU kit. The mRNA and protein expression levels of the corresponding factors were measured by RT-qPCR, immunohistochemistry or Western blotting in vitro and in vivo. Additionally, c-Ski was knocked down using RNAi. The expression of Ski in human dermatofibrosarcoma protuberans (DFSP) specimens was measured by immunohistochemistry. Results: TGF-β1 promoted the continued proliferation of L929 cells in a dose-dependent manner, with increased c-Ski expression levels. Conversely, inhibition of c-Ski significantly abrogated this unidirectional effect, significantly inhibited the decrease in p21 protein levels and did not affect the increase in p-Smad2/3 levels upon TGF-β1 treatment. Similarly, inhibition of c-Ski significantly abrogated the growth-promoting effect of TGF-β1 on xenograft tumors. Furthermore, we found that high expression of Ski in DFSP was correlated with a low degree of tumor differentiation. Conclusions: Our data reveal that high c-Ski expression is a cause of TGF-β1-promoted proliferation in fibrosarcoma tumor cells and show that inhibiting Ski expression might be effective for treating tumors with high Ski levels.
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Affiliation(s)
- Ping Li
- Department of Army Occupational Disease, State Key Laboratory of Trauma, Burn and Combined Injury, Daping Hospital, Army Medical University (Third Military Medical University), Chongqing 400042, People's Republic of China
| | - Qiu-Shi Wang
- Department of Army Occupational Disease, State Key Laboratory of Trauma, Burn and Combined Injury, Daping Hospital, Army Medical University (Third Military Medical University), Chongqing 400042, People's Republic of China.,Department of Pathology, Daping Hospital, Army Medical University (Third Military Medical University), Chongqing 400042, People's Republic of China
| | - Yu Zhai
- Department of Army Occupational Disease, State Key Laboratory of Trauma, Burn and Combined Injury, Daping Hospital, Army Medical University (Third Military Medical University), Chongqing 400042, People's Republic of China
| | - Ren-Ping Xiong
- Department of Army Occupational Disease, State Key Laboratory of Trauma, Burn and Combined Injury, Daping Hospital, Army Medical University (Third Military Medical University), Chongqing 400042, People's Republic of China
| | - Xing Chen
- Department of Army Occupational Disease, State Key Laboratory of Trauma, Burn and Combined Injury, Daping Hospital, Army Medical University (Third Military Medical University), Chongqing 400042, People's Republic of China
| | - Ping Liu
- Department of Army Occupational Disease, State Key Laboratory of Trauma, Burn and Combined Injury, Daping Hospital, Army Medical University (Third Military Medical University), Chongqing 400042, People's Republic of China
| | - Yan Peng
- Department of Army Occupational Disease, State Key Laboratory of Trauma, Burn and Combined Injury, Daping Hospital, Army Medical University (Third Military Medical University), Chongqing 400042, People's Republic of China
| | - Yan Zhao
- Department of Army Occupational Disease, State Key Laboratory of Trauma, Burn and Combined Injury, Daping Hospital, Army Medical University (Third Military Medical University), Chongqing 400042, People's Republic of China
| | - Ya-Lei Ning
- Department of Army Occupational Disease, State Key Laboratory of Trauma, Burn and Combined Injury, Daping Hospital, Army Medical University (Third Military Medical University), Chongqing 400042, People's Republic of China
| | - Nan Yang
- Department of Army Occupational Disease, State Key Laboratory of Trauma, Burn and Combined Injury, Daping Hospital, Army Medical University (Third Military Medical University), Chongqing 400042, People's Republic of China
| | - Yuan-Guo Zhou
- Department of Army Occupational Disease, State Key Laboratory of Trauma, Burn and Combined Injury, Daping Hospital, Army Medical University (Third Military Medical University), Chongqing 400042, People's Republic of China
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22
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Zhao Z, Li J, Li H, Yuan Wu NY, Ou-Yang P, Liu S, Cai J, Wang J. Integrative Bioinformatics Approaches to Screen Potential Prognostic Immune-Related Genes and Drugs in the Cervical Cancer Microenvironment. Front Genet 2020; 11:727. [PMID: 32733542 PMCID: PMC7359727 DOI: 10.3389/fgene.2020.00727] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Accepted: 06/15/2020] [Indexed: 12/23/2022] Open
Abstract
In developing countries, cervical cancer is still the major cause of cancer-related death among women. To better understand the correlation between tumor microenvironment (TME) and prognosis of cervical cancer, we screened 1367 differentially expressed genes (DEGs) of cervical cancer samples in The Cancer Genome Atlas (TCGA) database using Estimation of STromal and Immune cells in MAlignant Tumor tissues using Expression data (ESTIMATE) algorithm-derived immune scores. Then, we extracted 401 tumor immune microenvironment (TIME)-related DEGs that related to patients' survival outcomes. Protein-protein interaction (PPI) network and functional enrichment analysis revealed that the prognostic genes mainly participated in myeloid leukocyte activation, adaptive immune response regulation, and receptor signaling pathways. A total of 79 key prognostic DEGs were obtained through PPI network. A TF-lncRNA-miRNA-mRNA regulatory network was constructed to explore the potential regulatory mechanism. 4 genes (CCR7, PD-1, ZAP70, and CD28) were validated in another independent cohort of cervical cancer from the Gene Expression Omnibus (GEO) database. Finally, potential drugs for key prognostics DEGs were predicted using DrugBank. In conclusion, we obtained a list of potential prognostic TIME-related genes and potential predicted drugs by integrative bioinformatics approaches. A comprehensive understanding of prognostic genes within the TIME may provide new strategies for cervical cancer treatment.
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Affiliation(s)
- Zitong Zhao
- Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
- Department of Medicine, University of South China, Hengyang, China
| | - Jigang Li
- Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - He Li
- Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Na-Yi Yuan Wu
- Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Peilin Ou-Yang
- Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Shan Liu
- Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Jingting Cai
- Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Jing Wang
- Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
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Babion I, Miok V, Jaspers A, Huseinovic A, Steenbergen RDM, van Wieringen WN, Wilting SM. Identification of Deregulated Pathways, Key Regulators, and Novel miRNA-mRNA Interactions in HPV-Mediated Transformation. Cancers (Basel) 2020; 12:E700. [PMID: 32188026 PMCID: PMC7140059 DOI: 10.3390/cancers12030700] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Revised: 03/11/2020] [Accepted: 03/13/2020] [Indexed: 12/20/2022] Open
Abstract
Next to a persistent infection with high-risk human papillomavirus (HPV), molecular changes are required for the development of cervical cancer. To identify which molecular alterations drive carcinogenesis, we performed a comprehensive and longitudinal molecular characterization of HPV-transformed keratinocyte cell lines. Comparative genomic hybridization, mRNA, and miRNA expression analysis of four HPV-containing keratinocyte cell lines at eight different time points was performed. Data was analyzed using unsupervised hierarchical clustering, integrated longitudinal expression analysis, and pathway enrichment analysis. Biological relevance of identified key regulatory genes was evaluated in vitro and dual-luciferase assays were used to confirm predicted miRNA-mRNA interactions. We show that the acquisition of anchorage independence of HPV-containing keratinocyte cell lines is particularly associated with copy number alterations. Approximately one third of differentially expressed mRNAs and miRNAs was directly attributable to copy number alterations. Focal adhesion, TGF-beta signaling, and mTOR signaling pathways were enriched among these genes. PITX2 was identified as key regulator of TGF-beta signaling and inhibited cell growth in vitro, most likely by inducing cell cycle arrest and apoptosis. Predicted miRNA-mRNA interactions miR-221-3p_BRWD3, miR-221-3p_FOS, and miR-138-5p_PLXNB2 were confirmed in vitro. Integrated longitudinal analysis of our HPV-induced carcinogenesis model pinpointed relevant interconnected molecular changes and crucial signaling pathways in HPV-mediated transformation.
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Affiliation(s)
- Iris Babion
- Pathology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, 1081 HV Amsterdam, The Netherlands; (I.B.); (V.M.); (A.J.); (A.H.)
| | - Viktorian Miok
- Pathology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, 1081 HV Amsterdam, The Netherlands; (I.B.); (V.M.); (A.J.); (A.H.)
- Epidemiology & Biostatistics, Amsterdam Public Health, Amsterdam UMC, Vrije Universiteit Amsterdam, 1081 HV Amsterdam, The Netherlands;
- Department of Functional Sciences, Faculty of Medicine, Victor Babeş University of Medicine and Pharmacy of Timişoara, 300041 Timişoara, Romania
| | - Annelieke Jaspers
- Pathology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, 1081 HV Amsterdam, The Netherlands; (I.B.); (V.M.); (A.J.); (A.H.)
| | - Angelina Huseinovic
- Pathology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, 1081 HV Amsterdam, The Netherlands; (I.B.); (V.M.); (A.J.); (A.H.)
| | - Renske D. M. Steenbergen
- Pathology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, 1081 HV Amsterdam, The Netherlands; (I.B.); (V.M.); (A.J.); (A.H.)
| | - Wessel N. van Wieringen
- Epidemiology & Biostatistics, Amsterdam Public Health, Amsterdam UMC, Vrije Universiteit Amsterdam, 1081 HV Amsterdam, The Netherlands;
- Department of Mathematics, VU University Amsterdam, 1081 HV Amsterdam, The Netherlands
| | - Saskia M. Wilting
- Department of Medical Oncology, Erasmus MC Cancer Institute, Erasmus University Medical Center, 3015 GD Rotterdam, The Netherlands;
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Yang L, Yu Y, Xiong Z, Chen H, Tan B, Hu H. Downregulation of SEMA4C Inhibit Epithelial-Mesenchymal Transition (EMT) and the Invasion and Metastasis of Cervical Cancer Cells via Inhibiting Transforming Growth Factor-beta 1 (TGF-β1)-Induced Hela cells p38 Mitogen-Activated Protein Kinase (MAPK) Activation. Med Sci Monit 2020; 26:e918123. [PMID: 31951596 PMCID: PMC6986213 DOI: 10.12659/msm.918123] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Epithelial-mesenchymal transition (EMT) plays a key role in promoting invasion and metastasis of tumor cells. SEMA4C can regulate the generation of transforming growth factor-beta 1 (TGF-ß1)-induced EMT in cervical cancer. This study investigated the relationship between the regulation of SEMA4C on TGF-ß1-induced p38 mitogen-activated protein kinase (MAPK) activation and invasion and metastasis of cervical cancer. MATERIAL AND METHODS Hela-shSEMA4C cell line was established and the success of transfection was confirmed with fluorescence intensity. Cell experiments were divided into 2 groups. Group 1 was Hela, Hela-shNC, and Hela-shSEMA4C; and Group 2 was Hela, Hela-shNC, Hela-shSEMA4C, Hela+TGF-ß1, Hela-shNC+TGF-ß1, and Hela-shSEMA4C+TGF-ß1. Group 1 was detected for SEMA4C mRNA expression by real-time polymerase chain reaction (RT-PCR), cell viability by Cell Counting Kit-8 (CCK-8), F-actin fluorescence intensity by immunofluorescence, cell migration by scratch test, and cell invasion by invasion test. Group 2 was analyzed for E-cadherin fluorescence intensity by immunofluorescence, human fibronectin (FN) content by enzyme-linked immunosorbent assay (ELISA), and SEMA4C, E-cadherin and p-p38 expressions by Western blot. RESULTS For Group 1, compared with Hela and Hela-shNC subgroups, the SEMA4C mRNA expression, cell viability, F-actin fluorescence intensity, cell migration and invasion ability in the Hela-shSEMA4C subgroup were significantly decreased (P<0.05). For Group 2, compared with Hela and Hela-shNC subgroups, the E-cadherin expression and fluorescence intensity in the Hela-shSEMA4C subgroup were significantly increased (P<0.01), while the FN content, SEMA4C, and p-p38 MAPK expressions were significantly decreased (P<0.01). Compared with Hela-shNC+TGF-ß1 and Hela+TGF-ß1 subgroups, the E-cadherin expression and fluorescence intensity in the Hela-shSEMA4C+TGF-ß1 subgroup were significantly increased (P<0.01), while the FN content, SEMA4C and p-p38 expressions were significantly decreased (P<0.01). CONCLUSIONS Downregulation of SEMA4C can inhibit EMT and the invasion and metastasis of cervical cancer cells via inhibiting TGF-ß1-induced Hela cells p38 MAPK activation.
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Affiliation(s)
- Lilan Yang
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China (mainland).,Department of Obstetrics and Gynecology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China (mainland)
| | - Yayuan Yu
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China (mainland)
| | - Zhenfang Xiong
- Department of Pathology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China (mainland)
| | - Hongxia Chen
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China (mainland)
| | - Buzhen Tan
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China (mainland)
| | - Hui Hu
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China (mainland)
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Zhu L, Yu CL, Zheng Y. NSD2 inhibition suppresses metastasis in cervical cancer by promoting TGF-β/TGF-βRI/SMADs signaling. Biochem Biophys Res Commun 2019; 519:489-496. [PMID: 31526565 DOI: 10.1016/j.bbrc.2019.08.020] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Accepted: 08/06/2019] [Indexed: 11/18/2022]
Abstract
The molecular mechanisms revealing cervical cancer progression remain unclear. NSD2 belongs to the NSD family of histone lysine methyltransferases (HMTases), and is a histone methyltransferase that regulates dimethylation of histone 3 lysine 36 (H3K36me2). In this study, we explored the effects of NSD2 on the tumorigenesis and metastasis in cervical cancer. We found that NSD2 exhibited a pattern of gradual up-regulation from normal cervix (NC) to cervical carcinoma in situ (CIS) and then to invasive cervical cancer (ICC). NSD2 knockdown markedly reduced the cervical cancer cell proliferation. Loss of function assay in vitro suggested that NSD2 deletion markedly prevented the cervical cancer cell migration and invasion. Consistently, the in vivo results demonstrated that NSD2 knockdown not only reduced tumor growth, but also prevented the development of tumor metastasis. In addition, NSD2 knockdown clearly reduced the expression levels of transforming growth factor-β1 (TGF-β1), TGF-βRI, phosphorylated SMAD2 and SMAD3 in cervical cancer cells, accompanied with the decreased expression of genes that promoted tumor metastasis. Importantly, we found that NSD2 knockdown-regulated expression levels of metastasis-associated genes were reversed by TGF-β1 incubation. Therefore, our findings demonstrated that NSD2-modulated activation of TGF-β1/TGF-βRI/SMADs signaling pathway was crucial for cervical cancer progression, which might be a promising therapeutic strategy to overcome metastasis in cervical cancer.
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Affiliation(s)
- Lei Zhu
- Department of Gynecology and Obstetrics, Beijing Chaoyang Hospital Affiliated Capital Medical University, Beijing, 100020, China
| | - Chun-Ling Yu
- Department of Gynecological Clinic, Daqing Oilfield General Hospital, DaQing, Heilongjiang, 163000, China
| | - Yuwei Zheng
- Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, 200032, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China; Institute of Pathology, Fudan University, Shanghai, 200032, China.
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Xu H, Liang T, Yang Y, Dong Y, Zhu L. Antisense of survivin inhibits cervical cancer growth in mice. Arch Med Sci 2019; 15:1345-1351. [PMID: 31572483 PMCID: PMC6764320 DOI: 10.5114/aoms.2017.71069] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2016] [Accepted: 11/22/2016] [Indexed: 11/17/2022] Open
Abstract
INTRODUCTION It is proposed that survivin plays a critical role in the pathogenesis of cancer. Immune regulatory cells are associated with the growth of cancer in the body. Antisenses for the key molecules can suppress tumor growth. This study tests the hypothesis that the antisense of survivin can inhibit cervical cancer. RESULTS The results showed that human cervical cancer cells expressed high levels of survivin. The levels of survivin in cervical cancer positively correlated with the frequency of interleukin (IL)-10-producing B cells (B10 cells) in the cancer tissue. Survivin increased the expression of IL-10 in B cells. Exposure to survivin antisense efficiently decreased IL-10 expression in B cells. Administration of antisense of survivin inhibited cervical cancer growth and reduced the frequency of B10 cells in tumor-bearing mice. CONCLUSIONS The results suggest that the survivin antisense has the potential to be used in the treatment of cervical cancer.
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Affiliation(s)
- Hui Xu
- Department of Gynecology, the Second Hospital, Shandong University, Jinan, China
| | - Tingting Liang
- Department of Gynecology, the Second Hospital, Shandong University, Jinan, China
| | - Yongxia Yang
- Department of Gynecology, the Second Hospital, Shandong University, Jinan, China
| | - Yanlei Dong
- Department of Gynecology, the Second Hospital, Shandong University, Jinan, China
| | - Lin Zhu
- Department of Gynecology, the Second Hospital, Shandong University, Jinan, China
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The Host-Microbe Interplay in Human Papillomavirus-Induced Carcinogenesis. Microorganisms 2019; 7:microorganisms7070199. [PMID: 31337018 PMCID: PMC6680694 DOI: 10.3390/microorganisms7070199] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Revised: 07/09/2019] [Accepted: 07/11/2019] [Indexed: 02/06/2023] Open
Abstract
Every year nearly half a million new cases of cervix cancer are diagnosed worldwide, making this malignancy the fourth commonest cancer in women. In 2018, more than 270,000 women died of cervix cancer globally with 85% of them being from developing countries. The majority of these cancers are caused by the infection with carcinogenic strains of human papillomavirus (HPV), which is also causally implicated in the development of other malignancies, including cancer of the anus, penis cancer and head and neck cancer. HPV is by far the most common sexually transmitted infection worldwide, however, most infected people do not develop cancer and do not even have a persistent infection. The development of highly effective HPV vaccines against most common high-risk HPV strains is a great medical achievement of the 21st century that could prevent up to 90% of cervix cancers. In this article, we review the current understanding of the balanced virus-host interaction that can lead to either virus elimination or the establishment of persistent infection and ultimately malignant transformation. We also highlight the influence of certain factors inherent to the host, including the immune status, genetic variants and the coexistence of other microbe infections and microbiome composition in the dynamic of HPV infection induced carcinogenesis.
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Huang D, Huang Y, Huang Z, Weng J, Zhang S, Gu W. Relation of AURKB over-expression to low survival rate in BCRA and reversine-modulated aurora B kinase in breast cancer cell lines. Cancer Cell Int 2019; 19:166. [PMID: 31244554 PMCID: PMC6582545 DOI: 10.1186/s12935-019-0885-z] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Accepted: 06/11/2019] [Indexed: 12/12/2022] Open
Abstract
Background New therapeutic drug for breast cancer (BRCA), especially triple negative BRCA (TNBC), is urgently needed. Even though 2-(4-morpholinoanilino)-6-cyclohexylaminopurine (reversine) is an aurora kinase inhibitor, it also inhibits some cancer cells and human BRCA cells. However, the potential roles of reversine as a novel therapeutic agent for the treatment of BRCA remains unknown and must be further investigation. Thus, the relationship of reversine to aurora kinase in BCRA has not been reported. The relationship between AURKB and survival rate in BRCA has never been reported. Herein, we tested the roles of reversine on different BRCA cell line subtypes. We also investigated the relationship between AURKB and survival rate in BRCA as well as reversine to Aurora kinase expression in BCRA cell lines, including TNBC subtype, 4T1, MDA-MB-231, and luminal subtype MCF-7. Methods Cell viability and apoptosis were detected using Cell Counting Kit-8 and flow cytometry analysis, respectively. Apoptotic and tumor-related proteins were tested using Western blot analysis. Important microRNAs that regulate BRCA were analyzed using RT-PCR. UALCAN public databases were used to analyze the targeted gene profiles, and the PROGgeneV2 database was used to study the prognostic implications of genes. Results Reversine inhibits cell proliferation and induces cell apoptosis by modulating caspase-3 and bax/bcl-2 among the three cell lines. Data from the UALCAN public database show that BRCA tissues expressed high gene levels of AURKB, TIMP1, MMP9, and TGFB1 compared with the normal tissue. Among the over-expressed genes in BRCA, AURKB ranks 9th in TNBC, 49th in luminal subtype, and 48th in HER2 subtype. High AURKB level in BRCA is highly related to the low survival rate in patients displayed in 18 databases searched via PROGgeneV2. The protein levels of aurora B kinase (Aurora B), which is encoded by AURKB gene, are highly suppressed by reversine in the three cell lines. The tumor-related proteins TGF-β1, TIMP1, and MMP9 are partially suppressed by reversine but with different sensitivity in the three cell lines. The reversine-affected microRNAs, such as miR129-5p, miR-199a-3p, and miR-3960, in MDA-MB-231 cell line might be the research targets in TNBC regulation. Conclusions In BRCA, the level of AURKB are over-expressed and is related to low survival rate. Reversine contributes to anti-growth effect in BRCA cell lines, especially for TNBC, by modulating the aurora B. However, the invasiveness, metastasis, and anti-tumor effects of reversine in vivo and in vitro must be further investigated.
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Affiliation(s)
- Di Huang
- Department of Surgery, Guangzhou First People's Hospital, School of Medicine, South China University of Technology, No.1 Panfu Road, Yuexiu District, Guangzhou, 510180 Guangdong China
| | - Yu Huang
- Department of Surgery, Guangzhou First People's Hospital, School of Medicine, South China University of Technology, No.1 Panfu Road, Yuexiu District, Guangzhou, 510180 Guangdong China
| | - Zisheng Huang
- Department of Surgery, Guangzhou First People's Hospital, School of Medicine, South China University of Technology, No.1 Panfu Road, Yuexiu District, Guangzhou, 510180 Guangdong China
| | - Jiefeng Weng
- Department of Surgery, Guangzhou First People's Hospital, School of Medicine, South China University of Technology, No.1 Panfu Road, Yuexiu District, Guangzhou, 510180 Guangdong China
| | - Shuai Zhang
- Department of Surgery, Guangzhou First People's Hospital, School of Medicine, South China University of Technology, No.1 Panfu Road, Yuexiu District, Guangzhou, 510180 Guangdong China
| | - Weili Gu
- Department of Surgery, Guangzhou First People's Hospital, School of Medicine, South China University of Technology, No.1 Panfu Road, Yuexiu District, Guangzhou, 510180 Guangdong China
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de Lourdes Mora-García M, López-Cisneros S, Gutiérrez-Serrano V, García-Rocha R, Weiss-Steider B, Hernández-Montes J, Sánchez-Peña HI, Ávila-Ibarra LR, Don-López CA, Muñóz-Godínez R, Pineda DBT, Chacón-Salinas R, Vallejo-Castillo L, Pérez-Tapia SM, Monroy-García A. HPV-16 Infection Is Associated with a High Content of CD39 and CD73 Ectonucleotidases in Cervical Samples from Patients with CIN-1. Mediators Inflamm 2019; 2019:4651627. [PMID: 31205451 PMCID: PMC6530152 DOI: 10.1155/2019/4651627] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Revised: 03/14/2019] [Accepted: 04/09/2019] [Indexed: 01/26/2023] Open
Abstract
The development of cervical cancer (CeCa) is associated with high-risk human papilloma virus (HR-HPV) infections, mainly HPV-16, which is present in more than 50% of cases. The presence of immunosuppressive factors in the early stages of the disease is also strongly linked to CeCa progression. In this context, it is unknown whether ectonucleotidases CD39 and CD73, which are involved in the production of adenosine (Ado) that suppresses the specific antitumor immune response, are present in precursor lesions of CeCa. In this pilot study, we analyzed the presence of CD39 and CD73 and their capacity to generate Ado in 25 cervical samples from patients with grade 1 cervical intraepithelial neoplasms (CIN-1) and 25 samples from normal donors (NDs) free of HPV infection. Cells obtained from cervical samples of CIN-1 patients positive for HPV-16 showed higher CD39 and CD73 contents compared to samples obtained from CIN-1 patients negative for HPV-16 and NDs. Interestingly, solubilized cervical mucus from these patients also showed higher contents of soluble CD39 and CD73, which were associated with a greater capacity to produce Ado from the hydrolysis of adenosine triphosphate (ATP) and adenosine monophosphate (AMP). In addition, serum samples of these patients showed higher levels of TGF-β than those of CIN-1 patients negative for HPV-16 and ND. These results suggest that persistent infection with HR-HPV, mostly HPV-16, in CIN-1 patients may promote the expression of CD39 and CD73 through the production of TGF-β in precursor lesions to generate an immunosuppressive microenvironment and allow its progression to CeCa.
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Affiliation(s)
| | - Sofía López-Cisneros
- Laboratorio de Inmunología y Cáncer, Unidad de Investigación Médica en Enfermedades Oncológicas, CMN SXXI, Instituto Mexicano del Seguro Social, Ciudad de México, Mexico
| | - Vianey Gutiérrez-Serrano
- Laboratorio de Inmunobiología, UIDCC-UMIEZ, FES-Zaragoza, UNAM, Ciudad de México, Mexico
- Laboratorio de Inmunología y Cáncer, Unidad de Investigación Médica en Enfermedades Oncológicas, CMN SXXI, Instituto Mexicano del Seguro Social, Ciudad de México, Mexico
| | - Rosario García-Rocha
- Laboratorio de Inmunobiología, UIDCC-UMIEZ, FES-Zaragoza, UNAM, Ciudad de México, Mexico
- Laboratorio de Inmunología y Cáncer, Unidad de Investigación Médica en Enfermedades Oncológicas, CMN SXXI, Instituto Mexicano del Seguro Social, Ciudad de México, Mexico
| | - Benny Weiss-Steider
- Laboratorio de Inmunobiología, UIDCC-UMIEZ, FES-Zaragoza, UNAM, Ciudad de México, Mexico
| | - Jorge Hernández-Montes
- Laboratorio de Inmunobiología, UIDCC-UMIEZ, FES-Zaragoza, UNAM, Ciudad de México, Mexico
| | | | - Luis Roberto Ávila-Ibarra
- Laboratorio de Inmunología y Cáncer, Unidad de Investigación Médica en Enfermedades Oncológicas, CMN SXXI, Instituto Mexicano del Seguro Social, Ciudad de México, Mexico
- Programa de Posgrado en Ciencias Biológicas, UNAM, Ciudad de México, Mexico
| | | | - Ricardo Muñóz-Godínez
- Laboratorio de Inmunología y Cáncer, Unidad de Investigación Médica en Enfermedades Oncológicas, CMN SXXI, Instituto Mexicano del Seguro Social, Ciudad de México, Mexico
- Programa de Posgrado en Ciencias Biológicas, UNAM, Ciudad de México, Mexico
| | - Daniela Berenice Torres Pineda
- Laboratorio de Inmunología y Cáncer, Unidad de Investigación Médica en Enfermedades Oncológicas, CMN SXXI, Instituto Mexicano del Seguro Social, Ciudad de México, Mexico
- Programa de Posgrado en Ciencias Biológicas, UNAM, Ciudad de México, Mexico
| | - Rommel Chacón-Salinas
- Unidad de Desarrollo e Investigación en Bioprocesos (UDIBI), Instituto Politécnico Nacional, Ciudad de México, Mexico
- Departamento de Inmunología, Escuela Nacional de Ciencias Biológicas-Instituto Politécnico Nacional (ENCB-IPN), Ciudad de México, Mexico
| | - Luis Vallejo-Castillo
- Unidad de Desarrollo e Investigación en Bioprocesos (UDIBI), Instituto Politécnico Nacional, Ciudad de México, Mexico
- Departamento de Farmacología, Centro de Investigación y de Estudios Avanzados del IPN (Cinvestav-IPN), Ciudad de México, Mexico
| | - Sonia Mayra Pérez-Tapia
- Unidad de Desarrollo e Investigación en Bioprocesos (UDIBI), Instituto Politécnico Nacional, Ciudad de México, Mexico
- Departamento de Inmunología, Escuela Nacional de Ciencias Biológicas-Instituto Politécnico Nacional (ENCB-IPN), Ciudad de México, Mexico
| | - Alberto Monroy-García
- Laboratorio de Inmunobiología, UIDCC-UMIEZ, FES-Zaragoza, UNAM, Ciudad de México, Mexico
- Laboratorio de Inmunología y Cáncer, Unidad de Investigación Médica en Enfermedades Oncológicas, CMN SXXI, Instituto Mexicano del Seguro Social, Ciudad de México, Mexico
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Paaso A, Jaakola A, Syrjänen S, Louvanto K. From HPV Infection to Lesion Progression: The Role of HLA Alleles and Host Immunity. Acta Cytol 2019; 63:148-158. [PMID: 30783048 DOI: 10.1159/000494985] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Accepted: 10/29/2018] [Indexed: 01/27/2023]
Abstract
Persistent high-risk human papillomavirus (HPV) infection has been associated with increased risk for cervical precancerous lesions and cancer. The host's genetic variability is known to play a role in the development of cervical cancer. The human leukocyte antigen (HLA) genes are highly polymorphic and have shown to be important risk determinants of HPV infection persistence and disease progression. HLA class I and II cell surface molecules regulate the host's immune system by presenting HPV-derived peptides to T-cells. The activation of T-cell response may vary depending on the HLA allele polymorphism. The engagement of the T-cell receptor with the HPV peptide-HLA complex to create an active costimulatory signal is essential for the activation of the T-cell response. Functional peptide presentation by both HLA class I and II molecules is needed to activate efficient helper and effector T-cell responses in HPV infection recognition and clearance. Some of these HLA risk alleles could also be used as preventive tools in the detection of HPV-induced cervical lesions and cancer. These HLA alleles, together with HPV vaccines, could potentially offer possible solutions for reducing HPV-induced cervical cancer as well as other HPV-related cancers.
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Affiliation(s)
- Anna Paaso
- Department of Oral Pathology, Institute of Dentistry, Faculty of Medicine, University of Turku, Turku, Finland,
- Department of Obstetrics and Gynecology, Turku University Hospital, University of Turku, Turku, Finland,
| | - Anna Jaakola
- Department of Obstetrics and Gynecology, Turku University Hospital, University of Turku, Turku, Finland
- Department of Obstetrics and Gynecology, Kymenlaakso Central Hospital, Kotka, Finland
| | - Stina Syrjänen
- Department of Oral Pathology, Institute of Dentistry, Faculty of Medicine, University of Turku, Turku, Finland
- Department of Pathology, Turku University Hospital, University of Turku, Turku, Finland
| | - Karolina Louvanto
- Department of Oral Pathology, Institute of Dentistry, Faculty of Medicine, University of Turku, Turku, Finland
- Department of Obstetrics and Gynecology, Turku University Hospital, University of Turku, Turku, Finland
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31
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Moga MA, Bălan A, Anastasiu CV, Dimienescu OG, Neculoiu CD, Gavriș C. An Overview on the Anticancer Activity of Azadirachta indica (Neem) in Gynecological Cancers. Int J Mol Sci 2018; 19:ijms19123898. [PMID: 30563141 PMCID: PMC6321405 DOI: 10.3390/ijms19123898] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2018] [Revised: 12/02/2018] [Accepted: 12/03/2018] [Indexed: 12/17/2022] Open
Abstract
In recent years, a wide range of studies have pointed out the importance of nutraceuticals as reservoirs of therapeutic compounds for several diseases, including cancer. This study is centered on the role of some nutraceuticals as anticancer agents and on their efficiency in the oncological gynecological field. Gynecological cancers include cervical, ovarian, and breast neoplasia and these are the major causes of morbidity and mortality in the female population. Cervical neoplasia affects sexually active women aged between 30 and 40 years and is considered the second leading cause of death for women worldwide. Epidemiological studies have shown a strong association of this cancer with human papilloma virus (HPV) infection, independent of any others risk factors. Ovarian cancer represents about 4% of all women’s cancers and breast neoplasia registers 52.8 new cases per 100,000 women annually. Since ancient times, herbal therapies have shown a wide range of beneficial effects and a high potential for safeguarding human health. Azadirachta indica (Neem) is a medicinal plant of Indian origin, a tree with more of 140 isolated compounds and at least 35 biologically active principles that have shown an important influence as tumor suppressors by interfering with the carcinogenesis process. Used for centuries in Asia as a natural remedy for cancer, neem compounds present in bark, leaves, flowers, and seed oil have been shown to possess properties such as chemopreventive capacity, apoptotic activities, immunomodulatory effects, and induction of p53-independent apoptosis. The current study is a systematic literature review based on the anticarcinogenic potential of neem compounds in gynecological cancers.
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Affiliation(s)
- Marius Alexandru Moga
- Department of Medical and Surgical Specialties, Faculty of Medicine, Transilvania University of Brasov, 500019 Brasov, Romania.
| | - Andreea Bălan
- Department of Medical and Surgical Specialties, Faculty of Medicine, Transilvania University of Brasov, 500019 Brasov, Romania.
| | - Costin Vlad Anastasiu
- Department of Medical and Surgical Specialties, Faculty of Medicine, Transilvania University of Brasov, 500019 Brasov, Romania.
| | - Oana Gabriela Dimienescu
- Department of Medical and Surgical Specialties, Faculty of Medicine, Transilvania University of Brasov, 500019 Brasov, Romania.
| | - Carmen Daniela Neculoiu
- Department of Fundamental, Prophylactic and Clinical Sciences, Faculty of Medicine, University Transilvania Braşov, 500019 Brasov, Romania.
| | - Claudia Gavriș
- Department of Medical and Surgical Specialties, Faculty of Medicine, Transilvania University of Brasov, 500019 Brasov, Romania.
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Liu X, Yang Q, Yan J, Zhang X, Zheng M. LncRNA MNX1‐AS1 promotes the progression of cervical cancer through activating MAPK pathway. J Cell Biochem 2018; 120:4268-4277. [PMID: 30302806 DOI: 10.1002/jcb.27712] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Accepted: 08/29/2018] [Indexed: 12/28/2022]
Affiliation(s)
- Xiang Liu
- Department of Obstetrics and Gynecology The First People's Hospital of Wenling Wenling Zhejiang China
| | - Qian Yang
- Department of Obstetrics and Gynecology The First People's Hospital of Wenling Wenling Zhejiang China
| | - Jinyu Yan
- Department of Obstetrics and Gynecology The First People's Hospital of Wenling Wenling Zhejiang China
| | - Xiahui Zhang
- Department of Obstetrics and Gynecology The First People's Hospital of Wenling Wenling Zhejiang China
| | - Meiyun Zheng
- Department of Obstetrics and Gynecology The First People's Hospital of Wenling Wenling Zhejiang China
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Cervical cancer cells produce TGF-β1 through the CD73-adenosine pathway and maintain CD73 expression through the autocrine activity of TGF-β1. Cytokine 2018; 118:71-79. [PMID: 30301599 DOI: 10.1016/j.cyto.2018.09.018] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2018] [Accepted: 09/28/2018] [Indexed: 01/15/2023]
Abstract
In cancer, the adenosinergic pathway participates in the generation of an immunosuppressive microenvironment and in the promotion of tumor growth through the generation of adenosine (Ado). The present study analyzed the participation of Ado, generated through the functional activity of the cervical cancer (CeCa) pathway in CeCa cells, to induce the expression and secretion of TGF-β1, as well as the participation of this factor to maintain CD73 expression. Ado concentrations greater than 10 μM were necessary to induce an increase of over 50% in the production and expression of TGF-β1 in CeCa tumor cells. Blockade of A2AR and A2BR with the specific antagonists, ZM241385 and MRS1754, respectively, strongly reversed the production of TGF-β1. TGF-β1 produced by CeCa cells was necessary to maintain CD73 expression because the addition of anti-TGF-β neutralizing antibodies or the inhibition of TGF-βRI strongly reversed the expression of CD73 in the CeCa cells. These results suggested a feedback loop in CeCa cells that favors immunosuppressive activity through the production of TGF-β1 and Ado as well as the autocrine activity of TGF-β1 and expression of CD73.
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Zhao H, Wang H, Kong F, Xu W, Wang T, Xiao F, Wang L, Huang D, Seth P, Yang Y, Wang H. Oncolytic Adenovirus rAd.DCN Inhibits Breast Tumor Growth and Lung Metastasis in an Immune-Competent Orthotopic Xenograft Model. Hum Gene Ther 2018; 30:197-210. [PMID: 30032645 DOI: 10.1089/hum.2018.055] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
The majority of advanced breast cancer patients develop distal metastasis, including lung and bone metastasis. However, effective therapeutic strategies to prevent metastasis are still lacking. Decorin is a natural inhibitor of transforming growth factor β, which plays a pivotal role in tumor metastasis. An oncolytic adenovirus expressing decorin, rAd.DCN, has been developed previously. In an immune-competent breast tumor (4T1) model, intratumoral (i.t.) as well as intravenous (i.v.) delivery of rAd.DCN inhibited growth of orthotopic tumors and spontaneous lung metastasis. It was shown that i.t. delivery of rAd.DCN produced higher levels of transgene expression and evoked stronger oncolysis of the tumors compared to i.v. delivery. However, i.v. delivery resulted in higher amount of virus accumulation in the lungs and produced stronger responses to prevent tumor lung metastasis. Oncolytic adenovirus-mediated decorin expression in the tumors downregulated the decorin target genes and decreased epithelial mesenchymal transition markers. Decorin expression in lung tissues also increased Th1 cytokine expression, such as interleukin (IL)-2, IL-12, and tumor necrosis factor α, and decreased Th2 cytokines, such as transforming growth factor β and IL-6. Moreover, rAd.DCN treatment induced strong systemic inflammatory responses and upregulated CD8+ T lymphocytes. In conclusion, rAd.DCN inhibits tumor growth and lung metastasis of breast cancer via regulating wnt/β-catenin, vascular endothelial growth factor (VEGF), and Met pathways, and modulating the antitumor inflammatory and immune responses. Considering that i.v. delivery was much more effective in preventing lung metastasis, systemic delivery of rAd.DCN might be a promising strategy to treat breast cancer lung metastasis.
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Affiliation(s)
- Huiqiang Zhao
- 1 Department of Cadre Health Care, Navy General Hospital, Beijing, P.R. China.,2 Department of Experimental Hematology, Beijing Institute of Radiation Medicine, Beijing, P.R. China
| | - Hao Wang
- 2 Department of Experimental Hematology, Beijing Institute of Radiation Medicine, Beijing, P.R. China
| | - Fanxuan Kong
- 2 Department of Experimental Hematology, Beijing Institute of Radiation Medicine, Beijing, P.R. China
| | - Weidong Xu
- 3 Gene Therapy Program, Department of Medicine, NorthShore Research Institute, Evanston, Illinois
| | - Tao Wang
- 4 Breast Cancer Department, PLA 307 Hospital, Beijing, P.R. China
| | - Fengjun Xiao
- 2 Department of Experimental Hematology, Beijing Institute of Radiation Medicine, Beijing, P.R. China
| | - Lisheng Wang
- 2 Department of Experimental Hematology, Beijing Institute of Radiation Medicine, Beijing, P.R. China
| | - Dandan Huang
- 5 Stem Cell Laboratory, Ningbo No. 2 Hospital, Ningbo, P.R. China
| | - Prem Seth
- 3 Gene Therapy Program, Department of Medicine, NorthShore Research Institute, Evanston, Illinois
| | - Yuefeng Yang
- 2 Department of Experimental Hematology, Beijing Institute of Radiation Medicine, Beijing, P.R. China.,3 Gene Therapy Program, Department of Medicine, NorthShore Research Institute, Evanston, Illinois
| | - Hua Wang
- 2 Department of Experimental Hematology, Beijing Institute of Radiation Medicine, Beijing, P.R. China
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Huang Y, Li G, Wang K, Mu Z, Xie Q, Qu H, Lv H, Hu B. Collagen Type VI Alpha 3 Chain Promotes Epithelial-Mesenchymal Transition in Bladder Cancer Cells via Transforming Growth Factor β (TGF-β)/Smad Pathway. Med Sci Monit 2018; 24:5346-5354. [PMID: 30066698 PMCID: PMC6085978 DOI: 10.12659/msm.909811] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Background Collagen type VI alpha 3 chain (COL6A3) has been proven to be a biomarker in the occurrence and development of bladder cancer, which is the most common malignant tumor in the urinary system. This study aimed to explore the effect and molecular mechanism of COL6A3 on EMT in vitro induced by TGF-β/Smad in bladder carcinoma. Material/Methods There were 42 patients included in the Kaplan-Meier survival analysis. A cell counting kit-8 (CCK-8) assay and an angiogenesis assay were used to measure cell proliferation and tube formation, respectively. Western blot analysis and quantitative reverse transcription-polymerase chain reaction (qPCR) were conducted for the proteins and mRNAs expression. Results COL6A3 was highly expressed in tissues and cells of bladder cancer. COL6A3 silencing could inhibit the cell proliferation and angiopoiesis. In addition, COL6A3 silencing obviously suppressed the levels of matrix metalloproteinase-2 (MMP2), Matrix metalloproteinase-9 (MMP9), and vimentin. On the contrary, the levels of epithelium-specific cell-cell adhesion molecule (E-cadherin) and tumor inhibitor of metalloproteinase-1 (TIMP-1) were significantly increased. Furthermore, we found that COL6A3 silencing reduced the activity of p-Smad2, p-Smad3, and transforming growth factor β (TGF-β). Conclusions COL6A3 could influence the viability and angiogenesis of bladder cancer cells. COL6A3 may have a certain relationship with the TGF-β/Smad-induced EMT process.
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Affiliation(s)
- Yan Huang
- Department of Urology, Cancer Hospital of China Medical University, Liaoning Cancer Hospital and Institute, Shenyang, Liaoning, China (mainland)
| | - Gang Li
- Department of Urology, Cancer Hospital of China Medical University, Liaoning Cancer Hospital and Institute, Shenyang, Liaoning, China (mainland)
| | - Kai Wang
- Department of Urology, Cancer Hospital of China Medical University, Liaoning Cancer Hospital and Institute, Shenyang, Liaoning, China (mainland)
| | - Zhongyi Mu
- Department of Urology, Cancer Hospital of China Medical University, Liaoning Cancer Hospital and Institute, Shenyang, Liaoning, China (mainland)
| | - Qingpeng Xie
- Department of Urology, Cancer Hospital of China Medical University, Liaoning Cancer Hospital and Institute, Shenyang, Liaoning, China (mainland)
| | - Hongchen Qu
- Department of Urology, Cancer Hospital of China Medical University, Liaoning Cancer Hospital and Institute, Shenyang, Liaoning, China (mainland)
| | - Hang Lv
- Department of Urology, Cancer Hospital of China Medical University, Liaoning Cancer Hospital and Institute, Shenyang, Liaoning, China (mainland)
| | - Bin Hu
- Department of Urology, Cancer Hospital of China Medical University, Liaoning Cancer Hospital and Institute, Shenyang, Liaoning, China (mainland)
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36
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Zhu H, Yao X, Wu L, Li C, Bai J, Gao H, Ji H, Zhang Y. Association of TGF-β1 and WIF1 Expression with 36 Paired Primary/Recurrent Nonfunctioning Pituitary Adenomas: A High-Throughput Tissue Microarrays Immunohistochemical Study. World Neurosurg 2018; 119:e23-e31. [PMID: 29966778 DOI: 10.1016/j.wneu.2018.06.154] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2018] [Revised: 06/18/2018] [Accepted: 06/19/2018] [Indexed: 12/19/2022]
Abstract
OBJECTIVE This study was undertaken primarily to research transforming growth factor β1 (TGF-β1) and Wnt inhibitory factor 1 (WIF1) for the prediction of nonfunctioning pituitary adenoma (NFPAs) invasion and recurrence of tumor samples and the relations between quantitatively determined markers and clinical characters. METHODS We studied 104 patients, including 59 patients without recurrence and 45 patients with recurrence (9 patients with one surgery and 36 patients operated twice, both tumors being studied). All tissues were immunostained for TGF-β1 and WIF1 using tissue microarrays and confirmed with real-time quantitative reverse transcription polymerase chain reaction (qRT-PCR) and Western blot. RESULTS We found that invasion, TGF-β1, and WIF1 were significantly associated with recurrence and that age was associated with low expression of TGF-β1 and WIF1 (P < 0.001). There were no statistically significant differences in the expression of the 2 proteins between the noninvasive and the invasive groups. The expression of TGF-β1 and WIF1 in primary tumors in the recurrence group was lower than in the nonrecurrence group (P < 0.001). In the 36 paired primary or recurrent tumors, the expression of TGF-β1 and WIF1 in recurrent tumors was higher than the expression of primary tumors, which was confirmed with qRT-PCR and Western blot. Therefore, TGF-β1 and WIF1 seem to be related to recurrence or progression of pituitary adenomas. CONCLUSIONS The expression of TGF-β1 and WIF1 in NFPAs correlated with cell proliferation and recurrence potential. They may be good markers of progressive behavior in NFPAs; however, the biologic mechanism needs further study.
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Affiliation(s)
- Haibo Zhu
- Beijing Neurosurgical Institute, Capital Medical University, Beijing, China
| | - Xiaohui Yao
- Shanxi Provincial People's Hospital, Taiyuan, Shanxi, China
| | - Lijuan Wu
- Shanxi Provincial People's Hospital, Taiyuan, Shanxi, China
| | - Chuzhong Li
- Beijing Neurosurgical Institute, Capital Medical University, Beijing, China
| | - Jiwei Bai
- Neurosurgical Department, Beijing Tian Tan Hospital, Beijing, China
| | - Hua Gao
- Beijing Neurosurgical Institute, Capital Medical University, Beijing, China
| | - Hongming Ji
- Shanxi Provincial People's Hospital, Taiyuan, Shanxi, China
| | - Yazhuo Zhang
- Beijing Neurosurgical Institute, Capital Medical University, Beijing, China.
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Zhu H, Gu X, Xia L, Zhou Y, Bouamar H, Yang J, Ding X, Zwieb C, Zhang J, Hinck AP, Sun LZ, Zhu X. A Novel TGFβ Trap Blocks Chemotherapeutics-Induced TGFβ1 Signaling and Enhances Their Anticancer Activity in Gynecologic Cancers. Clin Cancer Res 2018; 24:2780-2793. [PMID: 29549162 DOI: 10.1158/1078-0432.ccr-17-3112] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Revised: 01/26/2018] [Accepted: 03/12/2018] [Indexed: 01/06/2023]
Abstract
Purpose: We investigated the mechanisms of how TGFβ pathway is activated by chemotherapeutics and whether a novel TGFβ trap called RER can block chemotherapeutics-induced TGFβ pathway activation and enhance their antitumor activity in gynecologic cancer.Patients and Methods: An unbiased bioinformatic analysis of differentially expressed genes in 31 ovarian cases due to chemotherapy was used to identify altered master regulators. Phosphorylated Smad2 was determined in 30 paired cervical cancer using IHC. Furthermore, the effects of chemotherapeutics on TGFβ signaling and function, and the effects of RER on chemotherapy-induced TGFβ signaling were determined in gynecologic cancer cells.Results: Chemotherapy-induced transcriptome alteration in ovarian cancer was significantly associated with TGFβ signaling activation. Chemotherapy was found to activate TGFβ signaling as indicated by phosphorylated Smad2 in paired cervical tumor samples (pre- and post-chemotherapy). Similar to TGFβ1, chemotherapeutics were found to stimulate Smad2/3 phosphorylation, cell migration, and markers related to epithelial-mesenchymal transition (EMT) and cancer stem cells (CSC). These TGFβ-like effects were due to the stimulation of TGFβ1 expression and secretion, and could all be abrogated by TGFβ inhibitors including a novel TGFβ trap protein called RER both in vitro and in vivo Importantly, combination treatment with RER and cisplatin showed a higher tumor inhibitory activity than either agent alone in a xenograft model of ovarian cancer.Conclusions: Chemotherapeutics can stimulate TGFβ1 production and consequently enhance TGFβ signaling, EMT, and CSC features resulting in reduced chemo-sensitivity. Combination therapy with a TGFβ inhibitor should alleviate this unintended side effect of chemotherapeutics and enhance their therapeutic efficacy. Clin Cancer Res; 24(12); 2780-93. ©2018 AACR.
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Affiliation(s)
- Haiyan Zhu
- Department of Obstetrics and Gynecology, the Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, China.,Department of Cell Systems & Anatomy, School of Medicine, University of Texas Health Science Center at San Antonio, Texas
| | - Xiang Gu
- Department of Cell Systems & Anatomy, School of Medicine, University of Texas Health Science Center at San Antonio, Texas
| | - Lu Xia
- Department of Cell Systems & Anatomy, School of Medicine, University of Texas Health Science Center at San Antonio, Texas.,Department of Gynecology and Obstetrics, Xiangya Hospital and Xiangya School of Medicine, Central South University, Hunan, China
| | - You Zhou
- Department of Cell Systems & Anatomy, School of Medicine, University of Texas Health Science Center at San Antonio, Texas
| | - Hakim Bouamar
- Department of Cell Systems & Anatomy, School of Medicine, University of Texas Health Science Center at San Antonio, Texas
| | - Junhua Yang
- Department of Cell Systems & Anatomy, School of Medicine, University of Texas Health Science Center at San Antonio, Texas
| | - Xiaofei Ding
- Department of Cell Systems & Anatomy, School of Medicine, University of Texas Health Science Center at San Antonio, Texas
| | - Christian Zwieb
- Department of Biochemistry, University of Texas Health Science Center at San Antonio, Texas
| | - Jianan Zhang
- Department of Obstetrics and Gynecology, the Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Andrew P Hinck
- Department of Biochemistry, University of Texas Health Science Center at San Antonio, Texas
| | - Lu-Zhe Sun
- Department of Obstetrics and Gynecology, the Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, China. .,Department of Cell Systems & Anatomy, School of Medicine, University of Texas Health Science Center at San Antonio, Texas
| | - Xueqiong Zhu
- Department of Obstetrics and Gynecology, the Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, China.
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Abstract
High-risk human papillomavirus infection is essential for the malignant transformation of cervical cancer and can inhibit host miR-27a expression. We investigated the role and mechanism of miR-27a in cervical cancer progression. miR-27a is decreased in cervical cancer cell lines and miR-27a-agomir inhibited the cell proliferation, migration, and invasion properties of HeLa (adenocarcinoma) cells, but not in SiHa cells (squamous cell carcinoma). Luciferase assays revealed that miR-27a directly targets the 3′-UTR of transforming growth factor beta receptor I (TGF-βRI) and downregulates TGF-β signaling. The co-transfection of a TGF-βRI expression vector largely restored the inhibition of TGF-β signaling, cell proliferation, migration, and invasion mediated by miR-27a-agomir. Also, miR-27a-agomir slows down the growth of subcutaneous HeLa xenografts and downregulates the TGF-βRI expression and TGF-β signaling in tumor in vivo. Tissue microarray analysis revealed a low miR-27a level in adenocarcinoma cells, but not in squamous cell carcinoma cells, which was negatively associated with TGF-βRI expression. High TGF-βRI correlated with deep stromal invasion and lymph node metastasis. These results suggest that miR-27a acts as a tumor suppressor in cervical cancer, especially in adenocarcinoma, by inhibiting TGF-βRI signaling pathway. Thus, enhancing miR-27a expression and function may be a novel treatment strategy for cervical adenocarcinoma.
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Mirzaei H, Faghihloo E. Viruses as key modulators of the TGF-β pathway; a double-edged sword involved in cancer. Rev Med Virol 2018; 28:e1967. [PMID: 29345394 PMCID: PMC7169117 DOI: 10.1002/rmv.1967] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2017] [Revised: 12/11/2017] [Accepted: 12/12/2017] [Indexed: 12/12/2022]
Abstract
Transforming growth factor-β (TGF-β) signaling pathway is a key network in cell signaling that controls vital processes such as proliferation, differentiation, apoptosis, epithelial-mesenchymal transition, and migration, thus acting as a double-edged sword in normal development and diseases, in particular organ fibrosis, vascular disorders, and cancer. Early in tumorigenesis, the pathway exerts anti-tumor effects through suppressing cell cycle and inducing apoptosis, while during late stages, it functions as a tumor promoter by enhancing tumor invasiveness and metastasis. This signaling pathway can be perturbed by environmental and genetic factors such as microbial interference and mutation, respectively. In this way, the present review describes the modulation of the TGF-β pathway by oncogenic human viral pathogens and other viruses. The main mechanisms by which viruses interferes with TGF-β signaling seems to be through (1) the alteration of either TGF-β protein expression or activation, (2) the modulation of the TGF-β receptors or SMADs factors (by interfering with their levels and functions), (3) the alteration of none-SMAD pathways, and (4) indirect interaction with the pathway by the modulation of transcriptional co-activator/repressor and regulators of the pathway. Given the axial role of this pathway in tumorigenesis, it can be regarded as an attractive target for cancer therapy. Hence, further investigations on this subject may represent molecular targets among either TGF-β signaling molecules or viral factors for the treatment and management of viral infection consequences such as cancer.
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Affiliation(s)
- Habibollah Mirzaei
- Department of Virology, School of MedicineAhvaz Jundishapur University of Medical SciencesAhvazIran
- Hepatitis Research CenterLorestan University of Medical SciencesKhorramabadIRIran
| | - Ebrahim Faghihloo
- Department of Microbiology, School of MedicineShahid Beheshti University of Medical SciencesTehranIran
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40
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Shen M, Tsai Y, Zhu R, Keng PC, Chen Y, Chen Y, Lee SO. RETRACTED: FASN-TGF-β1-PD-L1 axis contributes to the development of resistance to NK cell cytotoxicity of cisplatin-resistant lung cancer cells. Biochim Biophys Acta Mol Cell Biol Lipids 2018; 1863:313-322. [DOI: 10.1016/j.bbalip.2017.12.012] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2017] [Revised: 12/22/2017] [Accepted: 12/31/2017] [Indexed: 12/11/2022]
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AGER promotes proliferation and migration in cervical cancer. Biosci Rep 2018; 38:BSR20171329. [PMID: 29298878 PMCID: PMC5789157 DOI: 10.1042/bsr20171329] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2017] [Revised: 12/12/2017] [Accepted: 01/01/2018] [Indexed: 12/16/2022] Open
Abstract
The receptor for advanced glycation end products (AGER) is an oncogenic transmembranous receptor up-regulated in various human cancers. We have previously reported that AGER was overexpressed in squamous cervical cancer. However, mechanisms of AGER involved in the progression of cervical cancer are unknown. In the present study, we investigated the effects of AGER on biological behavior, including proliferation, apoptosis, and migration using multiple biological approaches. AGER protein primarily localized in the cytoplasm and cytomembrane of cervical squamous cancer cells. Blockage of AGER with multiple siRNAs suppressed proliferation, stimulated apoptosis, inhibited migration of cervical squamous cancer cells. Conversely, overexpression of AGER increased cell proliferation, migration, and inhibited cell apoptosis. These results indicate that AGER promotes proliferation, migration, and inhibits apoptosis of squamous cervical cancer and might function as a tumor promoter in cervical cancer. Our study provides novel evidence for a potential role of AGER in bridging human papillomavirus (HPV)-induced inflammation and cervical cancer.
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42
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Yu Y, Liang C, Wang S, Zhu J, Miao C, Hua Y, Bao M, Cao Q, Qin C, Shao P, Wang Z. CD151 promotes cell metastasis via activating TGF-β1/Smad signaling in renal cell carcinoma. Oncotarget 2018; 9:13313-13323. [PMID: 29568359 PMCID: PMC5862580 DOI: 10.18632/oncotarget.24028] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2017] [Accepted: 01/02/2018] [Indexed: 12/12/2022] Open
Abstract
Tetraspanin CD151 has been identified as a tumor promoter, which is upregulated in various malignant cell types. However, the function of CD151 and its underlying mechanism in renal cell carcinoma is still unknown. In this study, we detected the expression of CD151 in RCC cells and tissues and explored its regulatory mechanism. We found that CD151 was upregulated in renal cell carcinoma tissues and cells and its expression was significantly associated with tumor stage (p=0.019) and survival (p=0.001) by analyzing tissue microarrays. After silencing of CD151 via lentivirus vector in Caki-1 and Caki-2 cells, reduced ability of migration and invasion were detected with downregulation of CD151. The opposite results were observed in cells with CD151 overexpression. Furthermore, western blotting was performed to investigate the influence of CD151 on epithelial-to-mesenchymal transition, matrix metalloproteinase 9 and TGF-β1/Smad signaling pathway in RCC. Subsequently, upregulating the protein level of transforming growth factor-β1 in cells with silencing of CD151 could rescue the malignant behaviors inhibited, which indicated that CD151 may play its promoting role in RCC partially by stimulating the expression of TGF-β1. Conclusively, CD151 might exhibit a prominent role in migration and invasion of RCC cells via activating TGF-β1/Smad signaling pathway.
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Affiliation(s)
- Yajie Yu
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - Chao Liang
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - Shangqian Wang
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - Jundong Zhu
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - Chenkui Miao
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - Yibo Hua
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - Meiling Bao
- Department of Pathology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - Qiang Cao
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - Chao Qin
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - Pengfei Shao
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - Zengjun Wang
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
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43
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Gao XL, Zhang M, Tang YL, Liang XH. Cancer cell dormancy: mechanisms and implications of cancer recurrence and metastasis. Onco Targets Ther 2017; 10:5219-5228. [PMID: 29138574 PMCID: PMC5667781 DOI: 10.2147/ott.s140854] [Citation(s) in RCA: 81] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
More recently, disease metastasis and relapse in many cancer patients several years (even some decades) after surgical remission are regarded as tumor dormancy. However, the knowledge of this phenomenon is cripplingly limited. Substantial quantities of reviews have summarized three main potential models that can be put forth to explain such process, including angiogenic dormancy, immunologic dormancy, and cellular dormancy. In this review, newly uncovered mechanisms governing cancer cell dormancy are discussed, with an emphasis on the cross talk between dormant cancer cells and their microenvironments. In addition, potential mechanisms of reactivation of these dormant cells in certain anatomic sites including lymph nodes and bone marrow are discussed. Molecular mechanism of cellular dormancy in head and neck cancer is also involved.
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Affiliation(s)
- Xiao-Lei Gao
- State Key Laboratory of Oral Diseases.,Department of Oral and Maxillofacial Surgery
| | - Mei Zhang
- State Key Laboratory of Oral Diseases.,Department of Oral Pathology, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Ya-Ling Tang
- State Key Laboratory of Oral Diseases.,Department of Oral Pathology, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Xin-Hua Liang
- State Key Laboratory of Oral Diseases.,Department of Oral and Maxillofacial Surgery
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44
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Zhou WJ, Yang HL, Chang KK, Meng Y, Wang MY, Yuan MM, Li MQ, Xie F. Human thymic stromal lymphopoietin promotes the proliferation and invasion of cervical cancer cells by downregulating microRNA-132 expression. Oncol Lett 2017; 14:7910-7916. [PMID: 29250181 DOI: 10.3892/ol.2017.7260] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2016] [Accepted: 09/22/2017] [Indexed: 01/05/2023] Open
Abstract
Thymic stromal lymphopoietin (TSLP), produced by cervical cancer (CC) cells, promotes angiogenesis, and the recruitment and functional regulation of eosinophils. It has been reported that microRNA (miR)-132 is aberrantly decreased in CC tissues. However, the function and mechanism of TSLP on the biological behaviors of CC cells is largely unknown. The aim of the present study was to investigate the effect of TSLP on the expression of miR-132 and the proliferation and invasion in vitro of CC cell lines, namely, HeLa and SiHa cells. The transcrpitional level of miR-132 was analyzed using reverse transcription-quantitative polymerase chaon reaction. The proliferation, invasion, and the expression of proliferation and invasion-related molecules in HeLa and SiHa cells in vitro were evaluated using bromodeoxyuridine cell proliferation, Matrigel invasion assays, flow cytometry and ELISA, respectively. Here, it was revealed that recombinant human TSLP (rhTSLP) downregulated the expression levels of miR-132 in HeLa and SiHa cells, and by contrast, the neutralizing antibodies for TSLP or TSLP receptor (TSLPR) upregulated miR-132 expression levels in HeLa and SiHa cells. The overexpression of miR-132 resulted in a lowered proliferation and invasiveness, decreased levels of proliferation-associated molecules marker of proliferation Ki-67 and proliferating cell nuclear antigen, and the decreased production of matrix metalloproteinase (MMP)2 and MMP9 in HeLa and SiHa cells. Compared with the control group, there was a higher level of proliferation and invasion in HeLa and SiHa cells following stimulation with rhTSLP. However, these effects induced by rhTSLP were significantly impaired in HeLa and SiHa cells with miR-132 overexpression. The results of the present study indicated that TSLP produced by CC cells downregulated miR-132 expression, and stimulated the proliferation and invasion of CC cells, thereby further promoting the development of CC.
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Affiliation(s)
- Wen-Jie Zhou
- Laboratory for Reproductive Immunology, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai 200011, P.R. China
| | - Hui-Li Yang
- Laboratory for Reproductive Immunology, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai 200011, P.R. China
| | - Kai-Kai Chang
- Laboratory for Reproductive Immunology, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai 200011, P.R. China
| | - Yi Meng
- Laboratory for Reproductive Immunology, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai 200011, P.R. China
| | - Ming-Yan Wang
- Laboratory for Reproductive Immunology, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai 200011, P.R. China
| | - Min-Min Yuan
- Laboratory for Reproductive Immunology, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai 200011, P.R. China
| | - Ming-Qing Li
- Laboratory for Reproductive Immunology, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai 200011, P.R. China.,Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai 200011, P.R. China
| | - Feng Xie
- Medical Center of Diagnosis and Treatment for Cervical Diseases, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai 200011, P.R. China
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45
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Litwin TR, Clarke MA, Dean M, Wentzensen N. Somatic Host Cell Alterations in HPV Carcinogenesis. Viruses 2017; 9:v9080206. [PMID: 28771191 PMCID: PMC5580463 DOI: 10.3390/v9080206] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2017] [Revised: 07/24/2017] [Accepted: 07/25/2017] [Indexed: 12/12/2022] Open
Abstract
High-risk human papilloma virus (HPV) infections cause cancers in different organ sites, most commonly cervical and head and neck cancers. While carcinogenesis is initiated by two viral oncoproteins, E6 and E7, increasing evidence shows the importance of specific somatic events in host cells for malignant transformation. HPV-driven cancers share characteristic somatic changes, including apolipoprotein B mRNA editing catalytic polypeptide-like (APOBEC)-driven mutations and genomic instability leading to copy number variations and large chromosomal rearrangements. HPV-associated cancers have recurrent somatic mutations in phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit alpha (PIK3CA) and phosphatase and tensin homolog (PTEN), human leukocyte antigen A and B (HLA-A and HLA-B)-A/B, and the transforming growth factor beta (TGFβ) pathway, and rarely have mutations in the tumor protein p53 (TP53) and RB transcriptional corepressor 1 (RB1) tumor suppressor genes. There are some variations by tumor site, such as NOTCH1 mutations which are primarily found in head and neck cancers. Understanding the somatic events following HPV infection and persistence can aid the development of early detection biomarkers, particularly when mutations in precancers are characterized. Somatic mutations may also influence prognosis and treatment decisions.
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Affiliation(s)
- Tamara R Litwin
- Cancer Prevention Fellowship Program, Division of Cancer Prevention, National Cancer Institute, Rockville, MD 20850, USA.
- Clinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD 20850, USA.
| | - Megan A Clarke
- Cancer Prevention Fellowship Program, Division of Cancer Prevention, National Cancer Institute, Rockville, MD 20850, USA.
- Clinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD 20850, USA.
| | - Michael Dean
- Laboratory of Translational Genomics, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Gaithersburg, MD 20850, USA.
| | - Nicolas Wentzensen
- Clinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD 20850, USA.
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46
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Zhu J, Liang C, Hua Y, Miao C, Zhang J, Xu A, Zhao K, Liu S, Tian Y, Dong H, Zhang C, Li P, Su S, Qin C, Wang Z. The metastasis suppressor CD82/KAI1 regulates cell migration and invasion via inhibiting TGF-β 1/Smad signaling in renal cell carcinoma. Oncotarget 2017; 8:51559-51568. [PMID: 28881668 PMCID: PMC5584269 DOI: 10.18632/oncotarget.18086] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2017] [Accepted: 04/19/2017] [Indexed: 11/29/2022] Open
Abstract
The tetraspanin KAI1/CD82 was identified as a tumor metastasis suppressor that downregulated in various malignant cell types. However, the function of CD82 and its underlying anti-metastasis role in renal cell carcinoma (RCC) is still unraveled. Here, we investigated the expression of CD82 in RCC and explored its regulatory mechanism in RCC cell lines. We found that CD82 was down-regulated in RCC tissues and cells and its expression was significantly associated with histological grade(p=0.041), tumour stage (p=0.036) and tumor size(p=0.020) by analyzing tissue microarrays. After upregulation of CD82 through lentivirus, reduced ability of migration and invasion in Caki-1 cells were detected. In contrast, gene silencing of CD82 by small interfering RNA promoted metastatic and invasive potential of 786-O cells. Furthermore, Western blot was performed to identify the influence of CD82 on MMP family and TGF-β1/Smad pathway in RCC. Subsequently, upregulating protein level of TGF-β1 with the overexpression of CD82 could rescue the malignant behaviors inhibited by CD82 which indicated that CD82 played its inhibitory role in RCC partially by attenuating the expression of TGF-β1. Taken together, CD82 played a prominent role in migration and invasion of RCC cells and it might exhibit its inhibitory role in RCC metastasis via block TGF-β1/Smad signaling pathway.
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Affiliation(s)
- Jundong Zhu
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Chao Liang
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Yibo Hua
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Chenkui Miao
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Jianzhong Zhang
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Aiming Xu
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Kai Zhao
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Shouyong Liu
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Ye Tian
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Huiyu Dong
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Chao Zhang
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Pu Li
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Shifeng Su
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Chao Qin
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Zengjun Wang
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
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47
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Liu Z, Yang Y, Zhang X, Wang H, Xu W, Wang H, Xiao F, Bai Z, Yao H, Ma X, Jin L, Wu C, Seth P, Zhang Z, Wang L. An Oncolytic Adenovirus Encoding Decorin and Granulocyte Macrophage Colony Stimulating Factor Inhibits Tumor Growth in a Colorectal Tumor Model by Targeting Pro-Tumorigenic Signals and via Immune Activation. Hum Gene Ther 2017; 28:667-680. [DOI: 10.1089/hum.2017.033] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Affiliation(s)
- Zhao Liu
- Beijing Key Laboratory of Cancer Invasion and Metastasis Research and National Clinical Research Center for Digestive Disease, Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, Beijing, China
- Department of Experimental Hematology, Beijing Institute of Radiation Medicine, Beijing, China
| | - Yuefeng Yang
- Department of Experimental Hematology, Beijing Institute of Radiation Medicine, Beijing, China
- Gene Therapy Program, Department of Medicine, NorthShore Research Institute, Evanston, Illinois
| | - Xiaoyan Zhang
- Department of Experimental Hematology, Beijing Institute of Radiation Medicine, Beijing, China
| | - Hao Wang
- Department of Experimental Hematology, Beijing Institute of Radiation Medicine, Beijing, China
| | - Weidong Xu
- Gene Therapy Program, Department of Medicine, NorthShore Research Institute, Evanston, Illinois
| | - Hua Wang
- Department of Experimental Hematology, Beijing Institute of Radiation Medicine, Beijing, China
| | - Fengjun Xiao
- Department of Experimental Hematology, Beijing Institute of Radiation Medicine, Beijing, China
| | - Zhigang Bai
- Beijing Key Laboratory of Cancer Invasion and Metastasis Research and National Clinical Research Center for Digestive Disease, Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Hongwei Yao
- Beijing Key Laboratory of Cancer Invasion and Metastasis Research and National Clinical Research Center for Digestive Disease, Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Xuemei Ma
- Beijing Key Laboratory of Cancer Invasion and Metastasis Research and National Clinical Research Center for Digestive Disease, Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Lan Jin
- Beijing Key Laboratory of Cancer Invasion and Metastasis Research and National Clinical Research Center for Digestive Disease, Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Chutse Wu
- Department of Experimental Hematology, Beijing Institute of Radiation Medicine, Beijing, China
| | - Prem Seth
- Gene Therapy Program, Department of Medicine, NorthShore Research Institute, Evanston, Illinois
| | - Zhongtao Zhang
- Beijing Key Laboratory of Cancer Invasion and Metastasis Research and National Clinical Research Center for Digestive Disease, Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Lisheng Wang
- Department of Experimental Hematology, Beijing Institute of Radiation Medicine, Beijing, China
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48
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Li H, Zhong A, Li S, Meng X, Wang X, Xu F, Lai M. The integrated pathway of TGFβ/Snail with TNFα/NFκB may facilitate the tumor-stroma interaction in the EMT process and colorectal cancer prognosis. Sci Rep 2017; 7:4915. [PMID: 28687755 PMCID: PMC5501852 DOI: 10.1038/s41598-017-05280-6] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2016] [Accepted: 05/26/2017] [Indexed: 12/14/2022] Open
Abstract
Substantial evidence has shown that epithelial-mesenchymal transition (EMT) plays critical roles in colorectal cancer (CRC) development and prognosis. To uncover the pivotal regulators that function in the cooperative interactions between cancer cells and their microenvironment and consequently affect the EMT process, we carried out a systematic analysis and evaluated prognosis in CRC specimens. Tumor buds and their surrounding stroma were captured using laser microdissection. We used gene expression profiling, bioinformatics analysis and regulatory network construction for molecular selection. The clinical significance of potential biomarkers was investigated. We identified potential EMT biomarkers, including BGN, MMP1, LGALS1, SERPINB5, and TM4SF4, all of which participated in the integrated pathway of TGFβ/Snail with TNFα/NFκB. We also found that BGN, MMP1, LGALS1, SERPINB5 and TM4SF4 were related to CRC patient prognosis. Patients with higher expression of these individual potential biomarkers had poorer prognosis. Among the identified biomarkers, BGN and TM4SF4 are reported, for the first time, to probably be involved in the EMT process and to predict CRC prognosis. Our results strongly suggest that the integrated pathway of TGFβ/Snail with TNFα/NFκB may be the principal axis that links cancer cells to their microenvironment during the EMT process and results in poor prognosis in CRC patients.
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Affiliation(s)
- Hui Li
- Department of Pathology, School of Medicine, Zhejiang University, Hangzhou, 310058, China.,Key Laboratory of Disease Proteomics of Zhejiang Province, Hangzhou, 310058, China
| | - Anjing Zhong
- Department of Pathology, School of Medicine, Zhejiang University, Hangzhou, 310058, China.,Key Laboratory of Disease Proteomics of Zhejiang Province, Hangzhou, 310058, China
| | - Si Li
- Department of Pathology, School of Medicine, Zhejiang University, Hangzhou, 310058, China.,Key Laboratory of Disease Proteomics of Zhejiang Province, Hangzhou, 310058, China
| | - Xianwen Meng
- Department of Bioinformatics, State Key Laboratory of Plant Physiology and Biochemistry, College of Life Sciences, Zhejiang University, Hangzhou, 310058, China
| | - Xue Wang
- China Pharmaceutical University, Nanjing, 320100, China
| | - Fangying Xu
- Department of Pathology, School of Medicine, Zhejiang University, Hangzhou, 310058, China.,Key Laboratory of Disease Proteomics of Zhejiang Province, Hangzhou, 310058, China
| | - Maode Lai
- Department of Pathology, School of Medicine, Zhejiang University, Hangzhou, 310058, China. .,Key Laboratory of Disease Proteomics of Zhejiang Province, Hangzhou, 310058, China.
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49
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Rossowska J, Anger N, Szczygieł A, Mierzejewska J, Pajtasz-Piasecka E. Intratumoral Lentivector-Mediated TGF-β1 Gene Downregulation As a Potent Strategy for Enhancing the Antitumor Effect of Therapy Composed of Cyclophosphamide and Dendritic Cells. Front Immunol 2017; 8:713. [PMID: 28713366 PMCID: PMC5492852 DOI: 10.3389/fimmu.2017.00713] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2017] [Accepted: 06/01/2017] [Indexed: 12/27/2022] Open
Abstract
Vaccination with dendritic cells (DCs) stimulated with tumor antigens can induce specific cellular immune response that recognizes a high spectrum of tumor antigens. However, the ability of cancer cells to produce immunosuppressive factors drastically decreases the antitumor activity of DCs. The main purpose of the study was to improve the effectiveness of DC-based immunotherapy or chemoimmunotherapy composed of cyclophosphamide (CY) and DCs by application of lentivectors (LVs)-encoding short hairpin RNA specific for TGF-β1 (shTGFβ1 LVs). We observed that s.c. inoculation of both MC38 cells with silenced expression of TGF-β1 (MC38/shTGF-β1) and direct intratumoral application of shTGFβ1 LVs contributed to reduction of suppressor activity of myeloid cells and Tregs in tumor. Contrary to expectations, in mice bearing wild tumor, the application of shTGFβ1 LVs prior to vaccination with bone marrow-derived DC stimulated with tumor antigens (BMDC/TAg) did not influence myeloid-derived suppressor cell (MDSC) infiltration into tumor. As a result, we observed only minor MC38 tumor growth inhibition (TGI) accompanied by systemic antitumor response activation comparable to that obtained for negative control (shN). However, when the proposed scheme was complemented by pretreatment with a low dose of CY, we noticed high MC38 TGI together with decreased number of MDSCs in tumor and induction of Th1-type response. Moreover, in both schemes of treatment, LVs (shTGFβ1 as well as shN) induced high influx of CTLs into tumor associated probably with the viral antigen introduction into tumor microenvironment. Concluding, the application of shTGFβ1 LVs alone or in combination with DC-based vaccines is not sufficient for long-lasting elimination of suppression in tumor. However, simultaneous reduction of TGF-β1 in tumor microenvironment and its remodeling by pretreatment with a low dose of CY facilitates the settlement of peritumorally inoculated DCs and supports them in restoration and activation of a potent antitumor response.
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Affiliation(s)
- Joanna Rossowska
- Ludwik Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wroclaw, Poland
| | - Natalia Anger
- Ludwik Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wroclaw, Poland
| | - Agnieszka Szczygieł
- Ludwik Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wroclaw, Poland
| | - Jagoda Mierzejewska
- Ludwik Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wroclaw, Poland
| | - Elżbieta Pajtasz-Piasecka
- Ludwik Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wroclaw, Poland
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50
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Hu YC, Yi ZJ, Zhou Y, Li PZ, Liu ZJ, Duan SG, Gong JP. Overexpression of RIP140 suppresses the malignant potential of hepatocellular carcinoma by inhibiting NF-κB-mediated alternative polarization of macrophages. Oncol Rep 2017; 37:2971-2979. [DOI: 10.3892/or.2017.5551] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2016] [Accepted: 11/11/2016] [Indexed: 11/06/2022] Open
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