1
|
Douzandeh-Mobarrez B, Kariminik A, Kazemi Arababadi M, Kheirkhah B. TLR9 in the Human Papilloma Virus Infections: Friend or Foe? Viral Immunol 2022; 35:457-464. [PMID: 35588473 DOI: 10.1089/vim.2021.0223] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Immune system plays dual roles during human papilloma virus (HPV) infections, from defense against the virus to induction or stimulation of the HPV-related cancers. It appears that various differences within the immune-related genes and the functions of the immunological parameters of the patients are the main factors responsible for the roles played by immune system during HPV infections. Toll-like receptors (TLRs) play key roles in the recognition of viruses and activation of immune responses. The molecules also can alter the target cell intracellular signaling and may participate in the transformation of the infected cells. TLR9 is the unique intracellular member of TLRs that recognize foreign DNA, including viral DNA. Thus, TLR9 may play significant roles in the defense against HPV and its related cancers. This review article discusses TLR9 antiviral and pathological roles during HPV infection.
Collapse
Affiliation(s)
| | - Ashraf Kariminik
- Department of Microbiology, Kerman Branch, Islamic Azad University, Kerman, Iran
| | - Mohammad Kazemi Arababadi
- Immunology of Infectious Diseases Research Center, Research Institute of Basic Medical Sciences, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
- Department of Laboratory Sciences, Faculty of Paramedicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Babak Kheirkhah
- Department of Veterinary Medicine, Baft Branch, Islamic Azad University, Baft, Iran
| |
Collapse
|
2
|
Zhang C, Xu X, Trotter TN, Gowda PS, Lu Y, Suto MJ, Javed A, Murphy-Ullrich JE, Li J, Yang Y. Runx2 deficiency in osteoblasts promotes myeloma resistance to bortezomib by increasing TSP-1-dependent TGF-β1 activation and suppressing immunity in bone marrow. Mol Cancer Ther 2021; 21:347-358. [PMID: 34907087 DOI: 10.1158/1535-7163.mct-21-0310] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 08/25/2021] [Accepted: 12/02/2021] [Indexed: 01/10/2023]
Abstract
Multiple myeloma (MM) is a plasma cell malignancy that thrives in the bone marrow (BM). The proteasome inhibitor bortezomib (BTZ) is one of the most effective front-line chemotherapeutic drugs for MM; however, 15-20% of high-risk patients do not respond to or become resistant to this drug and the mechanisms of chemoresistance remain unclear. We previously demonstrated that MM cells inhibit Runt-related transcription factor 2 (Runx2) in pre- and immature osteoblasts (OBs), and that this OB-Runx2 deficiency induces a cytokine-rich and immunosuppressive microenvironment in the BM. In the current study, we assessed the impact of OB-Runx2 deficiency on the outcome of BTZ treatment using OB-Runx2+/+ and OB-Runx2-/- mouse models of MM. In vitro and in vivo experiments revealed that OB-Runx2 deficiency induces MM cell resistance to BTZ via the upregulation of immunosuppressive myeloid-derived suppressor cells (MDSCs), downregulation of cytotoxic T cells, and activation of TGF-β1 in the BM. In MM tumor-bearing OB-Runx2-/- mice, treatment with SRI31277, an antagonist of thrombospondin-1 (TSP-1)-mediated TGF-β1 activation, reversed the BM immunosuppression and significantly reduced tumor burden. Furthermore, treatment with SRI31277 combined with BTZ alleviated MM cell resistance to BTZ-induced apoptosis caused by OB-Runx2 deficiency in co-cultured cells and produced a synergistic effect on tumor burden in OB-Runx2-/- mice. Depletion of MDSCs by 5-fluorouracil or gemcitabine similarly reversed the immunosuppressive effects and BTZ resistance induced by OB-Runx2 deficiency in tumor-bearing mice, indicating the importance of the immune environment for drug resistance and suggesting new strategies to overcome BTZ resistance in the treatment of MM.
Collapse
Affiliation(s)
- Chao Zhang
- Department of Hematology, First Affiliated Hospital of Sun Yat-sen University
| | - Xiaoxuan Xu
- Department of Hematology, Guangzhou First People's Hospital, the Second Affiliated Hospital of South China University of Technology
| | | | | | - Yun Lu
- Radiology, University of Alabama at Birmingham
| | | | - Amjad Javed
- 3Comprehensive Cancer Center and the Center for Metabolic Bone Disease, University of Alabama at Birmingham
| | - Joanne E Murphy-Ullrich
- Pathology, Cell Developmental and Integrative Biology, and Ophthalmology, University of Alabama at Birmingham
| | - Juan Li
- First Affiliated Hospital of Sun Yat-sen University
| | - Yang Yang
- Pathology, University of Alabama at Birmingham
| |
Collapse
|
3
|
Mohammadi MH, Kariminik A. CC and CXC chemokines play key roles in the development of polyomaviruses related pathological conditions. Virol J 2021; 18:111. [PMID: 34082771 PMCID: PMC8173740 DOI: 10.1186/s12985-021-01582-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Accepted: 05/19/2021] [Indexed: 12/14/2022] Open
Abstract
It has been reported that polyomaviruses are the microbes which can be a cause of several human pathological conditions including cancers, nephropathy, progressive multifocal leukoencephalopathy and gynaecological disease. Although investigators proposed some mechanisms used by the viruses to induce the disorders, the roles played by chemokines in the pathogenesis of polyomaviruses infections are yet to be clarified. This review article investigated recent studies regarding the roles played by chemokines in the pathogenesis of the polyomaviruses infections. The research in the literature revealed that CXC chemokines, including CXCL1, CXCL5, CXCL8, CXCL9, CXCL10, CXCL11, CXCL12 and CXCL16, significantly participate in the pathogenesis of polyomaviruses. CC chemokines, such as CCL2, CCL5 and CCL20 also participate in the induction of the pathological conditions. Therefore, it appears that CXC chemokines may be considered as the strategic factors involved in the pathogenesis of polyomaviruses.
Collapse
Affiliation(s)
| | - Ashraf Kariminik
- Department of Microbiology, Kerman Branch, Islamic Azad University, Kerman, Iran.
| |
Collapse
|
4
|
Chen B, Zhang Y, Dai S, Zhou P, Luo W, Wang Z, Chen X, Cheng P, Zheng G, Ren J, Yang X, Li W. Molecular characteristics of primary pulmonary lymphoepithelioma-like carcinoma based on integrated genomic analyses. Signal Transduct Target Ther 2021; 6:6. [PMID: 33414372 PMCID: PMC7791019 DOI: 10.1038/s41392-020-00382-6] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2020] [Revised: 09/04/2020] [Accepted: 09/30/2020] [Indexed: 02/05/2023] Open
Abstract
Primary pulmonary lymphoepithelioma-like carcinoma (pLELC) is a rare non-small cell lung cancer (NSCLC) subtype. Clinical features have been described in our previous report, but molecular characteristics remain unclear. Herein, pLELC genomic features were explored. Among 41,574 lung cancers, 128 pLELCs and 162 non-pLELC NSCLCs were enrolled. Programmed cell death ligand 1 (PD-L1) and protein 53 (p53) expression was detected in 47 surgically resected pLELC samples by immunohistochemical assays. Multiomics genomic analyses, including whole-genome sequencing (WGS), RNA whole-transcriptome sequencing (RNA-seq), and Epstein-Barr virus (EBV) integration analyses, were performed on eight frozen pLELC tissues and compared with 50 lung adenocarcinomas (LUADs) and 50 lung squamous cell carcinomas (LUSCs) from The Cancer Genome Atlas (TCGA) and another 26 EBV-positive nasopharynx cancers (EBV+-NPCs). Progression-free survival (PFS) and overall survival (OS) of pLELC patients were better than those of non-pLELC patients. High PD-L1 or p53 expression was associated with extended disease-free survival (DFS). pLELC had 14 frequently mutated genes (FMGs). Somatically mutated genes and enrichment of genetic lesions were found, which differed from observations in LUAD, LUSC, and EBV+-nasopharyngeal carcinoma (NPC). Three tumor-associated genes, zinc finger and BTB domain-containing 16 (ZBTB16), peroxisome proliferator activated receptor gamma (PPARG), and transforming growth factor beta receptor 2 (TGFBR2), were downregulated with copy number variation (CNV) loss. EBV was prone to integrating into intergenic and intronic regions with two upregulated miR-BamH1-A rightward transcripts (BARTs), BART5-3P and BART20-3P. Our findings reveal that pLELC has a distinct genomic signature. Three tumor-associated genes with CNV loss and two miR-BARTs might be involved in pLELC tumorigenesis.
Collapse
Affiliation(s)
- Bojiang Chen
- Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University, No. 37, Guo Xue Alley, 610041, Chengdu, Sichuan, China
- Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu Sichuan, China
| | - Yu Zhang
- Novogene Co., Ltd, Beijing, China
| | - Sisi Dai
- Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University, No. 37, Guo Xue Alley, 610041, Chengdu, Sichuan, China
- Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu Sichuan, China
| | - Ping Zhou
- Department of Pathology, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| | - Wenxin Luo
- Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University, No. 37, Guo Xue Alley, 610041, Chengdu, Sichuan, China
- Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu Sichuan, China
| | - Zhoufeng Wang
- Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University, No. 37, Guo Xue Alley, 610041, Chengdu, Sichuan, China
- Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu Sichuan, China
| | - Xuping Chen
- Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University, No. 37, Guo Xue Alley, 610041, Chengdu, Sichuan, China
- Department of Respiratory and Critical Care Medicine, Guangyuan Central Hospital, No. 16, Jing Jia Alley, Lizhou District, Guangyuan,, 628099, Sichuan, China
| | | | | | - Jing Ren
- Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University, No. 37, Guo Xue Alley, 610041, Chengdu, Sichuan, China
- Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu Sichuan, China
| | - Xiaodong Yang
- Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University, No. 37, Guo Xue Alley, 610041, Chengdu, Sichuan, China.
- Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu Sichuan, China.
| | - Weimin Li
- Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University, No. 37, Guo Xue Alley, 610041, Chengdu, Sichuan, China.
- Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu Sichuan, China.
| |
Collapse
|
5
|
Aghbash PS, Hemmat N, Nahand JS, Shamekh A, Memar MY, Babaei A, Baghi HB. The role of Th17 cells in viral infections. Int Immunopharmacol 2021; 91:107331. [PMID: 33418239 DOI: 10.1016/j.intimp.2020.107331] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2020] [Revised: 12/19/2020] [Accepted: 12/20/2020] [Indexed: 02/07/2023]
Abstract
The present review provides an overview of recent advances regarding the function of Th17 cells and their produced cytokines in the progression of viral diseases. Viral infections alone do not lead to virus-induced malignancies, as both genetic and host safety factors are also involved in the occurrence of malignancies. Acquired immune responses, through the differentiation of Th17 cells, form the novel components of the Th17 cell pathway when reacting with viral infections all the way from the beginning to its final stages. As a result, instead of inducing the right immune responses, these events lead to the suppression of the immune system. In fact, the responses from Th17 cells during persistent viral infections causes chronic inflammation through the production of IL-17 and other cytokines which provide a favorable environment for tumor growth and its development. Additionally, during the past decade, these cells have been understood to be involved in tumor progression and metastasis. However, further research is required to understand Th17 cells' immune mechanisms in the vast variety of viral diseases. This review aims to determine the roles and effects of the immune system, especially Th17 cells, in the progression of viral diseases; which can be highly beneficial for the diagnosis and treatment of these infections.
Collapse
Affiliation(s)
- Parisa Shiri Aghbash
- Immunology Research Center, Tabriz University of Medical Sciences, ZIP Code 15731 Tabriz, Iran; Infectious and Tropical Diseases Research Center, Tabriz University of Medical Sciences, ZIP Code 15731 Tabriz, Iran
| | - Nima Hemmat
- Immunology Research Center, Tabriz University of Medical Sciences, ZIP Code 15731 Tabriz, Iran; Drug Applied Research Centre, Tabriz University of Medical Sciences, ZIP Code 15731 Tabriz, Iran
| | - Javid Sadri Nahand
- Department of Virology, Faculty of Medicine, Iran University of Medical Sciences, ZIP Code 14155 Tehran, Iran; Student Research Committee, Iran University of Medical Sciences, ZIP Code 14155 Tehran, Iran
| | - Ali Shamekh
- Infectious and Tropical Diseases Research Center, Tabriz University of Medical Sciences, ZIP Code 15731 Tabriz, Iran; Student Research Committee, Tabriz University of Medical Sciences, ZIP Code 15731 Tabriz, Iran
| | - Mohammad Yousef Memar
- Infectious and Tropical Diseases Research Center, Tabriz University of Medical Sciences, ZIP Code 15731 Tabriz, Iran
| | - Abouzar Babaei
- Department of Virology, Faculty of Medicine, Tarbiat Modares University, ZIP Code 14155 Tehran, Iran
| | - Hossein Bannazadeh Baghi
- Immunology Research Center, Tabriz University of Medical Sciences, ZIP Code 15731 Tabriz, Iran; Infectious and Tropical Diseases Research Center, Tabriz University of Medical Sciences, ZIP Code 15731 Tabriz, Iran; Department of Virology, Faculty of Medicine, Tabriz University of Medical Sciences, ZIP Code 15731 Tabriz, Iran.
| |
Collapse
|
6
|
Bub1 Facilitates Virus Entry through Endocytosis in a Model of Drosophila Pathogenesis. J Virol 2018; 92:JVI.00254-18. [PMID: 29976667 PMCID: PMC6146689 DOI: 10.1128/jvi.00254-18] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Accepted: 06/26/2018] [Indexed: 01/10/2023] Open
Abstract
In this work, we identify for the first time that the nuclear protein Bub1 (budding uninhibited by benzimidazoles 1), a highly conserved subunit of the kinetochore complex regulating chromosome congression, has a novel and important function on the cell membrane to facilitate the virus to enter host cells. Bub1 deficiency empowers the host to have the ability to resist viral infection in Drosophila and a human cell line. Bub1 is involved in the virus entry step through regulating endocytosis. The DCV capsid protein can recruit Bub1, and DCV infection can strengthen the interaction between Bub1 and a clathrin-dependent endocytosis component. The restricted entry of vesicular stomatitis virus (VSV) and Listeria monocytogenes in bub1-deficient flies and cell lines was also observed. Therefore, our data implicate a previously unknown function of Bub1 that can be hijacked by pathogens to facilitate their entry, and Bub1 may serve as a potential antiviral therapy target for limiting viral entry. In order to establish productive infection and dissemination, viruses usually evolve a number of strategies to hijack and/or subvert the host defense systems. However, host factors utilized by the virus to facilitate infection remain poorly characterized. In this work, we found that Drosophila melanogaster deficient in budding uninhibited by benzimidazoles 1 (bub1), a highly conserved subunit of the kinetochore complex regulating chromosome congression (1), became resistant to Drosophila C virus (DCV) infection, evidenced in increased survival rates and reduced viral loads, compared to the wild-type control. Mechanistic analysis further showed that Bub1 also functioned in the cytoplasm and was essentially involved in clathrin-dependent endocytosis of DCV and other pathogens, thus limiting pathogen entry. DCV infection potentially had strengthened the interaction between Bub1 and the clathrin adaptor on the cell membrane. Furthermore, the conserved function of Bub1 was also verified in a mammalian cell line. Thus, our data demonstrated a previously unknown function of Bub1 that could be hijacked by pathogens to facilitate their infection and spread. IMPORTANCE In this work, we identify for the first time that the nuclear protein Bub1 (budding uninhibited by benzimidazoles 1), a highly conserved subunit of the kinetochore complex regulating chromosome congression, has a novel and important function on the cell membrane to facilitate the virus to enter host cells. Bub1 deficiency empowers the host to have the ability to resist viral infection in Drosophila and a human cell line. Bub1 is involved in the virus entry step through regulating endocytosis. The DCV capsid protein can recruit Bub1, and DCV infection can strengthen the interaction between Bub1 and a clathrin-dependent endocytosis component. The restricted entry of vesicular stomatitis virus (VSV) and Listeria monocytogenes in bub1-deficient flies and cell lines was also observed. Therefore, our data implicate a previously unknown function of Bub1 that can be hijacked by pathogens to facilitate their entry, and Bub1 may serve as a potential antiviral therapy target for limiting viral entry.
Collapse
|
7
|
Provenzano M, Allayeh AK. Harnessing systemic immune responses for polyomavirus BK involvement in cancer development and progression. Cytokine 2017; 96:273. [PMID: 28527410 DOI: 10.1016/j.cyto.2017.05.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2017] [Revised: 05/05/2017] [Accepted: 05/06/2017] [Indexed: 10/19/2022]
Affiliation(s)
- Maurizio Provenzano
- Oncology Research Unit, Department of Urology and Division of Surgical Research, University Hospital of Zurich, Switzerland.
| | - Abdou Kamal Allayeh
- Oncology Research Unit, Department of Urology and Division of Surgical Research, University Hospital of Zurich, Switzerland
| |
Collapse
|