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Qin Y, Li Z, Liu T, Ma J, Liu H, Zhou Y, Wang S, Zhang L, Peng Q, Ye P, Duan N, Wang W, Wang X. Prevotella intermedia boosts OSCC progression through ISG15 upregulation: a new target for intervention. J Cancer Res Clin Oncol 2024; 150:206. [PMID: 38644421 PMCID: PMC11033248 DOI: 10.1007/s00432-024-05730-5] [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] [Received: 02/03/2024] [Accepted: 03/28/2024] [Indexed: 04/23/2024]
Abstract
PURPOSE Periodontitis-associated bacteria, such as Porphyromonas gingivalis and Fusobacterium nucleatum, are closely linked to the risk of oral squamous cell carcinoma (OSCC). Emerging studies have indicated that another common periodontal pathogen, Prevotella intermedia (P. intermedia), is enriched in OSCC and could affect the occurrence and progression of OSCC. Our aim is to determine the effects of P. intermedia on the progression of OSCC and the role of antibiotics in reversing these effects. METHODS In this study, a murine xenograft model of OSCC was established, and the mice were injected intratumorally with PBS (control group), P. intermedia (P.i group), or P. intermedia combined with an antibiotic cocktail administration (P.i + ABX group), respectively. The effects of P. intermedia and ABX administration on xenograft tumor growth, invasion, angiogenesis, and metastasis were investigated by tumor volume measurement and histopathological examination. Enzyme-linked immunosorbent assay (ELISA) was used to investigate the changes in serum cytokine levels. Immunohistochemistry (IHC) was adopted to analyze the alterations in the levels of inflammatory cytokines and infiltrated immune cells in OSCC tissues of xenograft tumors. Transcriptome sequencing and analysis were conducted to determine differential expression genes among various groups. RESULTS Compared with the control treatment, P. intermedia treatment significantly promoted tumor growth, invasion, angiogenesis, and metastasis, markedly affected the levels of inflammatory cytokines, and markedly altered M2 macrophages and regulatory T cells (Tregs) infiltration in the tumor microenvironment. However, ABX administration clearly abolished these effects of P. intermedia. Transcriptome and immunohistochemical analyses revealed that P. intermedia infection increased the expression of interferon-stimulated gene 15 (ISG15). Correlation analysis indicated that the expression level of ISG15 was positively correlated with the Ki67 expression level, microvessel density, serum concentrations and tissue expression levels of inflammatory cytokines, and quantities of infiltrated M2 macrophages and Tregs. However, it is negatively correlated with the quantities of infiltrated CD4+ and CD8+ T cells. CONCLUSION In conclusion, intratumoral P. intermedia infection aggravated OSCC progression, which may be achieved through upregulation of ISG15. This study sheds new light on the possible pathogenic mechanism of intratumoral P. intermedia in OSCC progression, which could be a prospective target for OSCC prevention and treatment.
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Affiliation(s)
- Yao Qin
- Nanjing Stomatological Hospital, Affiliated Hospital of Medical School, Institute of Stomatology, Nanjing University, 30 Zhongyang Road, Nanjing, 210008, China
| | - Zhiyuan Li
- Nanjing Stomatological Hospital, Affiliated Hospital of Medical School, Institute of Stomatology, Nanjing University, 30 Zhongyang Road, Nanjing, 210008, China
| | - Ting Liu
- Nanjing Stomatological Hospital, Affiliated Hospital of Medical School, Institute of Stomatology, Nanjing University, 30 Zhongyang Road, Nanjing, 210008, China
| | - Jingjing Ma
- Nanjing Stomatological Hospital, Affiliated Hospital of Medical School, Institute of Stomatology, Nanjing University, 30 Zhongyang Road, Nanjing, 210008, China
| | - Hong Liu
- Nanjing Stomatological Hospital, Affiliated Hospital of Medical School, Institute of Stomatology, Nanjing University, 30 Zhongyang Road, Nanjing, 210008, China
| | - Yifan Zhou
- Nanjing Stomatological Hospital, Affiliated Hospital of Medical School, Institute of Stomatology, Nanjing University, 30 Zhongyang Road, Nanjing, 210008, China
| | - Shuai Wang
- Nanjing Stomatological Hospital, Affiliated Hospital of Medical School, Institute of Stomatology, Nanjing University, 30 Zhongyang Road, Nanjing, 210008, China
| | - Lei Zhang
- Nanjing Stomatological Hospital, Affiliated Hospital of Medical School, Institute of Stomatology, Nanjing University, 30 Zhongyang Road, Nanjing, 210008, China
| | - Qiao Peng
- Nanjing Stomatological Hospital, Affiliated Hospital of Medical School, Institute of Stomatology, Nanjing University, 30 Zhongyang Road, Nanjing, 210008, China
| | - Pei Ye
- Nanjing Stomatological Hospital, Affiliated Hospital of Medical School, Institute of Stomatology, Nanjing University, 30 Zhongyang Road, Nanjing, 210008, China
| | - Ning Duan
- Nanjing Stomatological Hospital, Affiliated Hospital of Medical School, Institute of Stomatology, Nanjing University, 30 Zhongyang Road, Nanjing, 210008, China
| | - Wenmei Wang
- Nanjing Stomatological Hospital, Affiliated Hospital of Medical School, Institute of Stomatology, Nanjing University, 30 Zhongyang Road, Nanjing, 210008, China.
| | - Xiang Wang
- Nanjing Stomatological Hospital, Affiliated Hospital of Medical School, Institute of Stomatology, Nanjing University, 30 Zhongyang Road, Nanjing, 210008, China.
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Wardlaw CP, Petrini JH. ISG15: A link between innate immune signaling, DNA replication, and genome stability. Bioessays 2023; 45:e2300042. [PMID: 37147792 PMCID: PMC10473822 DOI: 10.1002/bies.202300042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 04/18/2023] [Accepted: 04/19/2023] [Indexed: 05/07/2023]
Abstract
Interferon stimulated gene 15 (ISG15) encodes a ubiquitin-like protein that is highly induced upon activation of interferon signaling and cytoplasmic DNA sensing pathways. As part of the innate immune system ISG15 acts to inhibit viral replication and particle release via the covalent conjugation to both viral and host proteins. Unlike ubiquitin, unconjugated ISG15 also functions as an intracellular and extra-cellular signaling molecule to modulate the immune response. Several recent studies have shown ISG15 to also function in a diverse array of cellular processes and pathways outside of the innate immune response. This review explores the role of ISG15 in maintaining genome stability, particularly during DNA replication, and how this relates to cancer biology. It puts forth the hypothesis that ISG15, along with DNA sensors, function within a DNA replication fork surveillance pathway to help maintain genome stability.
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Affiliation(s)
| | - John H.J. Petrini
- Molecular Biology Program, Memorial Sloan-Kettering Cancer Center, New York, NY, USA
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Ruan R, Li L, Li X, Huang C, Zhang Z, Zhong H, Zeng S, Shi Q, Xia Y, Zeng Q, Wen Q, Chen J, Dai X, Xiong J, Xiang X, Lei W, Deng J. Unleashing the potential of combining FGFR inhibitor and immune checkpoint blockade for FGF/FGFR signaling in tumor microenvironment. Mol Cancer 2023; 22:60. [PMID: 36966334 PMCID: PMC10039534 DOI: 10.1186/s12943-023-01761-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Accepted: 03/14/2023] [Indexed: 03/27/2023] Open
Abstract
BACKGROUND Fibroblast growth factors (FGFs) and their receptors (FGFRs) play a crucial role in cell fate and angiogenesis, with dysregulation of the signaling axis driving tumorigenesis. Therefore, many studies have targeted FGF/FGFR signaling for cancer therapy and several FGFR inhibitors have promising results in different tumors but treatment efficiency may still be improved. The clinical use of immune checkpoint blockade (ICB) has resulted in sustained remission for patients. MAIN: Although there is limited data linking FGFR inhibitors and immunotherapy, preclinical research suggest that FGF/FGFR signaling is involved in regulating the tumor microenvironment (TME) including immune cells, vasculogenesis, and epithelial-mesenchymal transition (EMT). This raises the possibility that ICB in combination with FGFR-tyrosine kinase inhibitors (FGFR-TKIs) may be feasible for treatment option for patients with dysregulated FGF/FGFR signaling. CONCLUSION Here, we review the role of FGF/FGFR signaling in TME regulation and the potential mechanisms of FGFR-TKI in combination with ICB. In addition, we review clinical data surrounding ICB alone or in combination with FGFR-TKI for the treatment of FGFR-dysregulated tumors, highlighting that FGFR inhibitors may sensitize the response to ICB by impacting various stages of the "cancer-immune cycle".
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Affiliation(s)
- Ruiwen Ruan
- Department of Oncology, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, 330006, China
- Jiangxi Key Laboratory for lndividualized Cancer Therapy, 17 YongwaiStreet, Donghu District, Nanchang, Jiangxi, 330006, China
| | - Li Li
- Department of Oncology, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, 330006, China
- Jiangxi Key Laboratory for lndividualized Cancer Therapy, 17 YongwaiStreet, Donghu District, Nanchang, Jiangxi, 330006, China
| | - Xuan Li
- Department of Oncology, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, 330006, China
- Jiangxi Key Laboratory for lndividualized Cancer Therapy, 17 YongwaiStreet, Donghu District, Nanchang, Jiangxi, 330006, China
| | - Chunye Huang
- Department of Oncology, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, 330006, China
- Jiangxi Key Laboratory for lndividualized Cancer Therapy, 17 YongwaiStreet, Donghu District, Nanchang, Jiangxi, 330006, China
| | - Zhanmin Zhang
- Department of Oncology, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, 330006, China
- Jiangxi Key Laboratory for lndividualized Cancer Therapy, 17 YongwaiStreet, Donghu District, Nanchang, Jiangxi, 330006, China
| | - Hongguang Zhong
- Department of Oncology, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, 330006, China
- Jiangxi Key Laboratory for lndividualized Cancer Therapy, 17 YongwaiStreet, Donghu District, Nanchang, Jiangxi, 330006, China
| | - Shaocheng Zeng
- Department of Oncology, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, 330006, China
- Jiangxi Key Laboratory for lndividualized Cancer Therapy, 17 YongwaiStreet, Donghu District, Nanchang, Jiangxi, 330006, China
| | - Qianqian Shi
- Department of Oncology, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, 330006, China
- Jiangxi Key Laboratory for lndividualized Cancer Therapy, 17 YongwaiStreet, Donghu District, Nanchang, Jiangxi, 330006, China
| | - Yang Xia
- Department of Oncology, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, 330006, China
- Jiangxi Key Laboratory for lndividualized Cancer Therapy, 17 YongwaiStreet, Donghu District, Nanchang, Jiangxi, 330006, China
| | - Qinru Zeng
- Department of Oncology, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, 330006, China
- Jiangxi Key Laboratory for lndividualized Cancer Therapy, 17 YongwaiStreet, Donghu District, Nanchang, Jiangxi, 330006, China
| | - Qin Wen
- Department of Oncology, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, 330006, China
- Jiangxi Key Laboratory for lndividualized Cancer Therapy, 17 YongwaiStreet, Donghu District, Nanchang, Jiangxi, 330006, China
| | - Jingyi Chen
- Department of Oncology, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, 330006, China
- Jiangxi Key Laboratory for lndividualized Cancer Therapy, 17 YongwaiStreet, Donghu District, Nanchang, Jiangxi, 330006, China
| | - Xiaofeng Dai
- Department of Oncology, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, 330006, China
- Jiangxi Key Laboratory for lndividualized Cancer Therapy, 17 YongwaiStreet, Donghu District, Nanchang, Jiangxi, 330006, China
| | - Jianping Xiong
- Department of Oncology, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, 330006, China
- Jiangxi Key Laboratory for lndividualized Cancer Therapy, 17 YongwaiStreet, Donghu District, Nanchang, Jiangxi, 330006, China
| | - Xiaojun Xiang
- Department of Oncology, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, 330006, China.
- Jiangxi Key Laboratory for lndividualized Cancer Therapy, 17 YongwaiStreet, Donghu District, Nanchang, Jiangxi, 330006, China.
| | - Wan Lei
- Department of Oncology, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, 330006, China.
- Jiangxi Key Laboratory for lndividualized Cancer Therapy, 17 YongwaiStreet, Donghu District, Nanchang, Jiangxi, 330006, China.
| | - Jun Deng
- Department of Oncology, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, 330006, China.
- Jiangxi Key Laboratory for lndividualized Cancer Therapy, 17 YongwaiStreet, Donghu District, Nanchang, Jiangxi, 330006, China.
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Nguyen HM, Gaikwad S, Oladejo M, Agrawal MY, Srivastava SK, Wood LM. Interferon stimulated gene 15 (ISG15) in cancer: An update. Cancer Lett 2023; 556:216080. [PMID: 36736853 DOI: 10.1016/j.canlet.2023.216080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 01/17/2023] [Accepted: 01/28/2023] [Indexed: 02/04/2023]
Abstract
Among the plethora of defense mechanisms which a host elicits after pathogen invasion, type 1 interferons play a central role in regulating the immune system's response. They induce several interferon-stimulated genes (ISGs) which play a diverse role once activated. Over the past few decades, there have been several studies exploring the role of ISGs in cancer and ISG15 is among the most studied for its pro and anti-tumorigenic role. In this review, we aim to provide an update on the recent observations and findings related to ISG15 in cancer. We provide a brief overview about the initial observations and important historical findings which helped scientists understand structure and function of ISG15. We aim to provide an overview of ISG15 in cancer with an emphasis on studies which delve into the molecular mechanism of ISG15 in modulating the tumor microenvironment. Further, the dysregulation of ISG15 in cancer and the molecular mechanisms associated with its pro and anti-tumor roles are discussed in respective cancer types. Finally, we discuss multiple therapeutic applications of ISG15 in current cancer therapy.
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Affiliation(s)
- Hong-My Nguyen
- Department of Immunotherapeutics and Biotechnology, Texas Tech University Health Sciences Center, Jerry H. Hodge School of Pharmacy, Abilene, TX, 79601, USA; Center for Tumor Immunology and Targeted Cancer Therapy, Texas Tech University Health Sciences Center, Abilene, TX, 79601, USA
| | - Shreyas Gaikwad
- Department of Immunotherapeutics and Biotechnology, Texas Tech University Health Sciences Center, Jerry H. Hodge School of Pharmacy, Abilene, TX, 79601, USA; Center for Tumor Immunology and Targeted Cancer Therapy, Texas Tech University Health Sciences Center, Abilene, TX, 79601, USA
| | - Mariam Oladejo
- Department of Immunotherapeutics and Biotechnology, Texas Tech University Health Sciences Center, Jerry H. Hodge School of Pharmacy, Abilene, TX, 79601, USA; Center for Tumor Immunology and Targeted Cancer Therapy, Texas Tech University Health Sciences Center, Abilene, TX, 79601, USA
| | - Manas Yogendra Agrawal
- Department of Immunotherapeutics and Biotechnology, Texas Tech University Health Sciences Center, Jerry H. Hodge School of Pharmacy, Abilene, TX, 79601, USA; Center for Tumor Immunology and Targeted Cancer Therapy, Texas Tech University Health Sciences Center, Abilene, TX, 79601, USA
| | - Sanjay K Srivastava
- Department of Immunotherapeutics and Biotechnology, Texas Tech University Health Sciences Center, Jerry H. Hodge School of Pharmacy, Abilene, TX, 79601, USA; Center for Tumor Immunology and Targeted Cancer Therapy, Texas Tech University Health Sciences Center, Abilene, TX, 79601, USA
| | - Laurence M Wood
- Department of Immunotherapeutics and Biotechnology, Texas Tech University Health Sciences Center, Jerry H. Hodge School of Pharmacy, Abilene, TX, 79601, USA; Center for Tumor Immunology and Targeted Cancer Therapy, Texas Tech University Health Sciences Center, Abilene, TX, 79601, USA.
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5
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Li G, Choi JE, Kryczek I, Sun Y, Liao P, Li S, Wei S, Grove S, Vatan L, Nelson R, Schaefer G, Allen SG, Sankar K, Fecher LA, Mendiratta-Lala M, Frankel TL, Qin A, Waninger JJ, Tezel A, Alva A, Lao CD, Ramnath N, Cieslik M, Harms PW, Green MD, Chinnaiyan AM, Zou W. Intersection of immune and oncometabolic pathways drives cancer hyperprogression during immunotherapy. Cancer Cell 2023; 41:304-322.e7. [PMID: 36638784 PMCID: PMC10286807 DOI: 10.1016/j.ccell.2022.12.008] [Citation(s) in RCA: 31] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 11/07/2022] [Accepted: 12/20/2022] [Indexed: 01/13/2023]
Abstract
Immune checkpoint blockade (ICB) can produce durable responses against cancer. We and others have found that a subset of patients experiences paradoxical rapid cancer progression during immunotherapy. It is poorly understood how tumors can accelerate their progression during ICB. In some preclinical models, ICB causes hyperprogressive disease (HPD). While immune exclusion drives resistance to ICB, counterintuitively, patients with HPD and complete response (CR) following ICB manifest comparable levels of tumor-infiltrating CD8+ T cells and interferon γ (IFNγ) gene signature. Interestingly, patients with HPD but not CR exhibit elevated tumoral fibroblast growth factor 2 (FGF2) and β-catenin signaling. In animal models, T cell-derived IFNγ promotes tumor FGF2 signaling, thereby suppressing PKM2 activity and decreasing NAD+, resulting in reduction of SIRT1-mediated β-catenin deacetylation and enhanced β-catenin acetylation, consequently reprograming tumor stemness. Targeting the IFNγ-PKM2-β-catenin axis prevents HPD in preclinical models. Thus, the crosstalk of core immunogenic, metabolic, and oncogenic pathways via the IFNγ-PKM2-β-catenin cascade underlies ICB-associated HPD.
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Affiliation(s)
- Gaopeng Li
- Department of Surgery, University of Michigan, Ann Arbor, MI, USA; Center of Excellence for Cancer Immunology and Immunotherapy, University of Michigan Rogel Cancer Center, Ann Arbor, MI, USA
| | - Jae Eun Choi
- Department of Pathology, University of Michigan, Ann Arbor, MI, USA; Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, MI, USA
| | - Ilona Kryczek
- Department of Surgery, University of Michigan, Ann Arbor, MI, USA; Center of Excellence for Cancer Immunology and Immunotherapy, University of Michigan Rogel Cancer Center, Ann Arbor, MI, USA
| | - Yilun Sun
- Department of Radiation Oncology, University of Michigan, Ann Arbor, MI, USA; Department of Biostatistics, University of Michigan, Ann Arbor, MI, USA
| | - Peng Liao
- Department of Surgery, University of Michigan, Ann Arbor, MI, USA; Center of Excellence for Cancer Immunology and Immunotherapy, University of Michigan Rogel Cancer Center, Ann Arbor, MI, USA
| | - Shasha Li
- Department of Surgery, University of Michigan, Ann Arbor, MI, USA; Center of Excellence for Cancer Immunology and Immunotherapy, University of Michigan Rogel Cancer Center, Ann Arbor, MI, USA
| | - Shuang Wei
- Department of Surgery, University of Michigan, Ann Arbor, MI, USA; Center of Excellence for Cancer Immunology and Immunotherapy, University of Michigan Rogel Cancer Center, Ann Arbor, MI, USA
| | - Sara Grove
- Department of Surgery, University of Michigan, Ann Arbor, MI, USA; Center of Excellence for Cancer Immunology and Immunotherapy, University of Michigan Rogel Cancer Center, Ann Arbor, MI, USA
| | - Linda Vatan
- Department of Surgery, University of Michigan, Ann Arbor, MI, USA; Center of Excellence for Cancer Immunology and Immunotherapy, University of Michigan Rogel Cancer Center, Ann Arbor, MI, USA
| | - Reagan Nelson
- Department of Radiation Oncology, University of Michigan, Ann Arbor, MI, USA
| | - Grace Schaefer
- Department of Radiation Oncology, University of Michigan, Ann Arbor, MI, USA
| | - Steven G Allen
- Department of Radiation Oncology, University of Michigan, Ann Arbor, MI, USA
| | - Kamya Sankar
- Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Leslie A Fecher
- Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA
| | | | | | - Angel Qin
- Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Jessica J Waninger
- Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, MI, USA; Department of Radiation Oncology, University of Michigan, Ann Arbor, MI, USA
| | - Alangoya Tezel
- Department of Radiation Oncology, University of Michigan, Ann Arbor, MI, USA
| | - Ajjai Alva
- Center of Excellence for Cancer Immunology and Immunotherapy, University of Michigan Rogel Cancer Center, Ann Arbor, MI, USA; Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Christopher D Lao
- Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Nithya Ramnath
- Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA; Veterans Affairs Ann Arbor Healthcare System, Ann Arbor, MI, USA
| | - Marcin Cieslik
- Department of Pathology, University of Michigan, Ann Arbor, MI, USA; Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, MI, USA; Department of Computational Medicine & Bioinformatics, University of Michigan, Ann Arbor, MI, USA
| | - Paul W Harms
- Department of Pathology, University of Michigan, Ann Arbor, MI, USA
| | - Michael D Green
- Center of Excellence for Cancer Immunology and Immunotherapy, University of Michigan Rogel Cancer Center, Ann Arbor, MI, USA; Department of Radiation Oncology, University of Michigan, Ann Arbor, MI, USA; Veterans Affairs Ann Arbor Healthcare System, Ann Arbor, MI, USA; Graduate Program in Immunology, University of Michigan, Ann Arbor, MI, USA; Graduate Program in Cancer Biology, University of Michigan, Ann Arbor, MI, USA.
| | - Arul M Chinnaiyan
- Department of Pathology, University of Michigan, Ann Arbor, MI, USA; Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, MI, USA; Howard Hughes Medical Institute, University of Michigan, Ann Arbor, MI, USA
| | - Weiping Zou
- Department of Surgery, University of Michigan, Ann Arbor, MI, USA; Center of Excellence for Cancer Immunology and Immunotherapy, University of Michigan Rogel Cancer Center, Ann Arbor, MI, USA; Department of Pathology, University of Michigan, Ann Arbor, MI, USA; Graduate Program in Immunology, University of Michigan, Ann Arbor, MI, USA; Graduate Program in Cancer Biology, University of Michigan, Ann Arbor, MI, USA.
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Zhang H, Chen B, Waliullah ASM, Aramaki S, Ping Y, Takanashi Y, Zhang C, Zhai Q, Yan J, Oyama S, Kahyo T, Setou M. A New Potential Therapeutic Target for Cancer in Ubiquitin-Like Proteins-UBL3. Int J Mol Sci 2023; 24:ijms24021231. [PMID: 36674743 PMCID: PMC9863382 DOI: 10.3390/ijms24021231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 12/31/2022] [Accepted: 01/04/2023] [Indexed: 01/11/2023] Open
Abstract
Ubiquitin-like proteins (Ubls) are involved in a variety of biological processes through the modification of proteins. Dysregulation of Ubl modifications is associated with various diseases, especially cancer. Ubiquitin-like protein 3 (UBL3), a type of Ubl, was revealed to be a key factor in the process of small extracellular vesicle (sEV) protein sorting and major histocompatibility complex class II ubiquitination. A variety of sEV proteins that affects cancer properties has been found to interact with UBL3. An increasing number of studies has implied that UBL3 expression affects cancer cell growth and cancer prognosis. In this review, we provide an overview of the relationship between various Ubls and cancers. We mainly introduce UBL3 and its functions and summarize the current findings of UBL3 and examine its potential as a therapeutic target in cancers.
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Affiliation(s)
- Hengsen Zhang
- Department of Cellular and Molecular Anatomy, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-Ku, Hamamatsu, Shizuoka 431-3192, Japan
| | - Bin Chen
- Department of Cellular and Molecular Anatomy, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-Ku, Hamamatsu, Shizuoka 431-3192, Japan
| | - A. S. M. Waliullah
- Department of Cellular and Molecular Anatomy, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-Ku, Hamamatsu, Shizuoka 431-3192, Japan
| | - Shuhei Aramaki
- Department of Cellular and Molecular Anatomy, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-Ku, Hamamatsu, Shizuoka 431-3192, Japan
- Department of Radiation Oncology, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-Ku, Hamamatsu, Shizuoka 431-3192, Japan
| | - Yashuang Ping
- Department of Cellular and Molecular Anatomy, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-Ku, Hamamatsu, Shizuoka 431-3192, Japan
| | - Yusuke Takanashi
- First Department of Surgery, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-Ku, Hamamatsu, Shizuoka 431-3192, Japan
| | - Chi Zhang
- Department of Cellular and Molecular Anatomy, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-Ku, Hamamatsu, Shizuoka 431-3192, Japan
- Department of Systems Molecular Anatomy, Institute for Medical Photonics Research, Preeminent Medical Photonics, Education & Research Center, 1-20-1 Handayama, Higashi-Ku, Hamamatsu, Shizuoka 431-3192, Japan
| | - Qing Zhai
- Department of Cellular and Molecular Anatomy, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-Ku, Hamamatsu, Shizuoka 431-3192, Japan
| | - Jing Yan
- Department of Cellular and Molecular Anatomy, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-Ku, Hamamatsu, Shizuoka 431-3192, Japan
| | - Soho Oyama
- Department of Cellular and Molecular Anatomy, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-Ku, Hamamatsu, Shizuoka 431-3192, Japan
| | - Tomoaki Kahyo
- Department of Cellular and Molecular Anatomy, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-Ku, Hamamatsu, Shizuoka 431-3192, Japan
- International Mass Imaging Center, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-Ku, Hamamatsu, Shizuoka 431-3192, Japan
| | - Mitsutoshi Setou
- Department of Cellular and Molecular Anatomy, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-Ku, Hamamatsu, Shizuoka 431-3192, Japan
- Department of Systems Molecular Anatomy, Institute for Medical Photonics Research, Preeminent Medical Photonics, Education & Research Center, 1-20-1 Handayama, Higashi-Ku, Hamamatsu, Shizuoka 431-3192, Japan
- International Mass Imaging Center, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-Ku, Hamamatsu, Shizuoka 431-3192, Japan
- Correspondence: ; Tel.: +81-053-435-2086; Fax: +81-053-435-2468
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7
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Cheon H, Wang Y, Wightman SM, Jackson MW, Stark GR. How cancer cells make and respond to interferon-I. Trends Cancer 2023; 9:83-92. [PMID: 36216730 PMCID: PMC9797472 DOI: 10.1016/j.trecan.2022.09.003] [Citation(s) in RCA: 32] [Impact Index Per Article: 32.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 09/06/2022] [Accepted: 09/12/2022] [Indexed: 11/07/2022]
Abstract
Acute exposure of cancer cells to high concentrations of type I interferon (IFN-I) drives growth arrest and apoptosis, whereas chronic exposure to low concentrations provides important prosurvival advantages. Tyrosine-phosphorylated IFN-stimulated gene (ISG) factor 3 (ISGF3) drives acute deleterious responses to IFN-I, whereas unphosphorylated (U-)ISGF3, lacking tyrosine phosphorylation, drives essential constitutive prosurvival mechanisms. Surprisingly, programmed cell death-ligand 1 (PD-L1), often expressed on the surfaces of tumor cells and well recognized for its importance in inactivating cytotoxic T cells, also has important cell-intrinsic protumor activities, including dampening acute responses to cytotoxic high levels of IFN-I and sustaining the expression of the low levels that benefit tumors. More thorough understanding of the newly recognized complex roles of IFN-I in cancer may lead to the identification of novel therapeutic strategies.
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Affiliation(s)
- HyeonJoo Cheon
- Department of Oncology, Wayne State University School of Medicine, Karmanos Cancer Institute, Detroit, MI, USA
| | - Yuxin Wang
- Department of Cancer Biology, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Samantha M. Wightman
- Department of Cancer Biology, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Mark W. Jackson
- Department of Pathology, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - George R. Stark
- Department of Cancer Biology, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA,Correspondence: (G.R. Stark)
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8
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Liao Y, Zhang X, Tang J, Hu F, Li D, Song H, Chen J, Guo J, Li R, Lin Y, Xie L. ISG15 is a potential therapeutic target for osteosarcoma: a comprehensive analysis based on bioinformatics and in vitro experiments. Am J Transl Res 2023; 15:817-833. [PMID: 36915723 PMCID: PMC10006750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2022] [Accepted: 01/06/2023] [Indexed: 03/16/2023]
Abstract
BACKGROUND The expression of aberrant interferon-stimulated gene 15 (ISG15) is connected with various human diseases, including cancer. ISG15 is involved in tumor formation and metastasis. However, its role in osteosarcoma is uncertain. METHODS ISG15 expression in pan-cancer from RNA Sequencing data were obtained from The Cancer Genome Atlas (TCGA) and Genotype Tissue Expression (GTEx) databases. The relationship between ISG15 expression and prognosis was assessed through TCGA clinical survival data. Immunohistochemistry (IHC) images of ISG15 were retrieved using the Human Protein Atlas to analyze the differences in selected normal and tumor tissues. Gene enrichment analysis and signaling pathway analysis were used to assess the potential role of ISG15 in sarcoma, and the correlation between ISG15 expressions and immune cell infiltration levels was estimated by immune infiltration analysis. The expression levels of ISG15 were assessed by qRT-PCR and IHC. Colony formation, wound healing assay and transwell assay were used to detect the effects of ISG15 on the biological behaviors of osteosarcoma cells. The correlation between ISG15 levels and CD8+/CD68+ cells was further examined by double-labeled immunofluorescence. The chemotactic effect of ISG15 on CD8+/CD68+ cells was demonstrated by chemotactic experiments and flow cytometry. RESULTS ISG15 was highly expressed in most cancers, while high ISG15 expression was significantly correlated with poor overall survival. Gene enrichment analysis in sarcoma suggested that antigen processing and presentation might be involved in the oncogenic mechanism of ISG15. Further immune infiltration analysis showed that high ISG15 expression might reflect the infiltration level of certain immune cells. Additionally, our verification showed that ISG15 was significantly related to the occurrence and metastasis of osteosarcoma, and knockdown of ISG15 significantly altered cell biological behavior, resulting in decreased proliferation, migration and invasion capabilities of osteosarcoma cells. The high expression of ISG15 in osteosarcoma tissue was associated with a high level of CD68+ immune cell infiltration while a low level of CD8+ T cell infiltration. CD68+ immune cells were recruited in vitro by overexpression of ISG15, which on the contrary could weaken the chemotaxis of CD8+ T cells. CONCLUSION High ISG15 expression is an inherent feature of osteosarcoma and triggers tumorigenesis and metastasis by regulating tumor immunogenicity. ISG15 is expected to be the target of osteosarcoma treatment.
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Affiliation(s)
- Yedan Liao
- Department of Gastrointestinal Oncology, The Third Affiliated Hospital of Kunming Medical University (Yunnan Cancer Hospital, Yunnan Cancer Center) Kunming, Yunnan, China.,Graduate School, Kunming Medical University Kunming, Yunnan, China
| | - Xueqi Zhang
- Graduate School, Kunming Medical University Kunming, Yunnan, China
| | - Jiadai Tang
- Graduate School, Kunming Medical University Kunming, Yunnan, China
| | - Fengdi Hu
- Department of Gastrointestinal Oncology, The Third Affiliated Hospital of Kunming Medical University (Yunnan Cancer Hospital, Yunnan Cancer Center) Kunming, Yunnan, China
| | - Dongqi Li
- Bone and Soft Tissue Tumors Research Center of Yunnan Province, Department of Orthopaedics, The Third Affiliated Hospital of Kunming Medical University (Yunnan Cancer Hospital, Yunnan Cancer Center) Kunming, Yunnan, China
| | - Hongli Song
- Graduate School, Kunming Medical University Kunming, Yunnan, China
| | - Jiaojiao Chen
- Graduate School, Kunming Medical University Kunming, Yunnan, China
| | - Jiangyan Guo
- Department of Clinical Pathology, The Third Affiliated Hospital of Kunming Medical University (Yunnan Cancer Hospital, Yunnan Cancer Center) Kunming, Yunnan, China
| | - Rong Li
- Department of Gastrointestinal Oncology, The Third Affiliated Hospital of Kunming Medical University (Yunnan Cancer Hospital, Yunnan Cancer Center) Kunming, Yunnan, China.,Graduate School, Kunming Medical University Kunming, Yunnan, China
| | - Yanping Lin
- Department of Gastrointestinal Oncology, The Third Affiliated Hospital of Kunming Medical University (Yunnan Cancer Hospital, Yunnan Cancer Center) Kunming, Yunnan, China.,Graduate School, Kunming Medical University Kunming, Yunnan, China
| | - Lin Xie
- Department of Gastrointestinal Oncology, The Third Affiliated Hospital of Kunming Medical University (Yunnan Cancer Hospital, Yunnan Cancer Center) Kunming, Yunnan, China
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9
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The diverse repertoire of ISG15: more intricate than initially thought. Exp Mol Med 2022; 54:1779-1792. [PMID: 36319753 PMCID: PMC9722776 DOI: 10.1038/s12276-022-00872-3] [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: 03/18/2022] [Revised: 08/03/2022] [Accepted: 08/08/2022] [Indexed: 11/05/2022] Open
Abstract
ISG15, the product of interferon (IFN)-stimulated gene 15, is the first identified ubiquitin-like protein (UBL), which plays multifaceted roles not only as a free intracellular or extracellular molecule but also as a post-translational modifier in the process of ISG15 conjugation (ISGylation). ISG15 has only been identified in vertebrates, indicating that the functions of ISG15 and its conjugation are restricted to higher eukaryotes and have evolved with IFN signaling. Despite the highlighted complexity of ISG15 and ISGylation, it has been suggested that ISG15 and ISGylation profoundly impact a variety of cellular processes, including protein translation, autophagy, exosome secretion, cytokine secretion, cytoskeleton dynamics, DNA damage response, telomere shortening, and immune modulation, which emphasizes the necessity of reassessing ISG15 and ISGylation. However, the underlying mechanisms and molecular consequences of ISG15 and ISGylation remain poorly defined, largely due to a lack of knowledge on the ISG15 target repertoire. In this review, we provide a comprehensive overview of the mechanistic understanding and molecular consequences of ISG15 and ISGylation. We also highlight new insights into the roles of ISG15 and ISGylation not only in physiology but also in the pathogenesis of various human diseases, especially in cancer, which could contribute to therapeutic intervention in human diseases.
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10
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Tao P, Sun L, Sun Y, Wang Y, Yang Y, Yang B, Li F. ISG15 is associated with cervical cancer development. Oncol Lett 2022; 24:380. [PMID: 36238852 PMCID: PMC9494601 DOI: 10.3892/ol.2022.13500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Accepted: 02/01/2022] [Indexed: 12/05/2022] Open
Abstract
Cervical cancer (CC) is a complex disease. Numerous factors contribute to the tumourigenesis and progression of CC neoplasms. The present study analysed transcriptomic differences and simulated tumour progression to explore the pathogenesis of CC. RNA sequencing was performed to analyse the transcriptomic differences among normal tissue (NC), paracarcinoma tissue (TP), and primary tumour tissue (TT). Pseudo-time analysis was performed to simulate tumour progression. Reverse transcription-quantitative PCR (RT-qPCR) and immunohistochemistry (IHC) were used to analyse the expression levels of ISG15 ubiquitin-like modifier (ISG15). Cell proliferation wound healing and Transwell assays were used to examine the effect of ISG15 inhibition and overexpression on HeLa cells. The RT-qPCR and IHC results indicated that ISG15 expression was significantly upregulated in TT. An increasing trend of ISG15 expression from NC to TP to TT was observed, which suggested that elevated ISG15 expression was closely associated with malignant evolution in CC tissues. HeLa cell experiments revealed that ISG15-small interfering RNA inhibited cell proliferation and invasion. The present study demonstrated that ISG15 was upregulated in CC and positively associated with the development of CC. ISG15 may act as an oncogene in the tumourigenesis of CC.
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Affiliation(s)
- Pingping Tao
- Department of Obstetrics and Gynecology, Pudong New Area People's Hospital Affiliated to Shanghai Health University, Shanghai 201299, P.R. China
| | - Liyan Sun
- Department of Obstetrics and Gynecology, Pudong New Area People's Hospital Affiliated to Shanghai Health University, Shanghai 201299, P.R. China
| | - Yanmei Sun
- Department of Obstetrics and Gynecology, Pudong New Area People's Hospital Affiliated to Shanghai Health University, Shanghai 201299, P.R. China
| | - Yuhua Wang
- Department of Obstetrics and Gynecology, Pudong New Area People's Hospital Affiliated to Shanghai Health University, Shanghai 201299, P.R. China
| | - Yumei Yang
- Department of Obstetrics and Gynecology, Pudong New Area People's Hospital Affiliated to Shanghai Health University, Shanghai 201299, P.R. China
| | - Binlie Yang
- Department of Obstetrics and Gynecology, Pudong New Area People's Hospital Affiliated to Shanghai Health University, Shanghai 201299, P.R. China
| | - Fang Li
- Department of Obstetrics and Gynecology, East Hospital, Tongji University School of Medicine, Shanghai 201999, P.R. China
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11
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Kung CP, Weber JD. It’s Getting Complicated—A Fresh Look at p53-MDM2-ARF Triangle in Tumorigenesis and Cancer Therapy. Front Cell Dev Biol 2022; 10:818744. [PMID: 35155432 PMCID: PMC8833255 DOI: 10.3389/fcell.2022.818744] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Accepted: 01/07/2022] [Indexed: 01/31/2023] Open
Abstract
Anti-tumorigenic mechanisms mediated by the tumor suppressor p53, upon oncogenic stresses, are our bodies’ greatest weapons to battle against cancer onset and development. Consequently, factors that possess significant p53-regulating activities have been subjects of serious interest from the cancer research community. Among them, MDM2 and ARF are considered the most influential p53 regulators due to their abilities to inhibit and activate p53 functions, respectively. MDM2 inhibits p53 by promoting ubiquitination and proteasome-mediated degradation of p53, while ARF activates p53 by physically interacting with MDM2 to block its access to p53. This conventional understanding of p53-MDM2-ARF functional triangle have guided the direction of p53 research, as well as the development of p53-based therapeutic strategies for the last 30 years. Our increasing knowledge of this triangle during this time, especially through identification of p53-independent functions of MDM2 and ARF, have uncovered many under-appreciated molecular mechanisms connecting these three proteins. Through recognizing both antagonizing and synergizing relationships among them, our consideration for harnessing these relationships to develop effective cancer therapies needs an update accordingly. In this review, we will re-visit the conventional wisdom regarding p53-MDM2-ARF tumor-regulating mechanisms, highlight impactful studies contributing to the modern look of their relationships, and summarize ongoing efforts to target this pathway for effective cancer treatments. A refreshed appreciation of p53-MDM2-ARF network can bring innovative approaches to develop new generations of genetically-informed and clinically-effective cancer therapies.
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Affiliation(s)
- Che-Pei Kung
- ICCE Institute, St. Louis, MO, United States
- Division of Molecular Oncology, Department of Medicine, St. Louis, MO, United States
- *Correspondence: Che-Pei Kung, ; Jason D. Weber,
| | - Jason D. Weber
- ICCE Institute, St. Louis, MO, United States
- Division of Molecular Oncology, Department of Medicine, St. Louis, MO, United States
- Alvin J. Siteman Cancer Center, Washington University School of Medicine, St. Louis, MO, United States
- *Correspondence: Che-Pei Kung, ; Jason D. Weber,
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12
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Chen S, Liu Y, Zhang Y, Wierbowski SD, Lipkin SM, Wei X, Yu H. A full-proteome, interaction-specific characterization of mutational hotspots across human cancers. Genome Res 2022; 32:135-149. [PMID: 34963661 PMCID: PMC8744679 DOI: 10.1101/gr.275437.121] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Accepted: 11/22/2021] [Indexed: 11/24/2022]
Abstract
Rapid accumulation of cancer genomic data has led to the identification of an increasing number of mutational hotspots with uncharacterized significance. Here we present a biologically informed computational framework that characterizes the functional relevance of all 1107 published mutational hotspots identified in approximately 25,000 tumor samples across 41 cancer types in the context of a human 3D interactome network, in which the interface of each interaction is mapped at residue resolution. Hotspots reside in network hub proteins and are enriched on protein interaction interfaces, suggesting that alteration of specific protein-protein interactions is critical for the oncogenicity of many hotspot mutations. Our framework enables, for the first time, systematic identification of specific protein interactions affected by hotspot mutations at the full proteome scale. Furthermore, by constructing a hotspot-affected network that connects all hotspot-affected interactions throughout the whole-human interactome, we uncover genome-wide relationships among hotspots and implicate novel cancer proteins that do not harbor hotspot mutations themselves. Moreover, applying our network-based framework to specific cancer types identifies clinically significant hotspots that can be used for prognosis and therapy targets. Overall, we show that our framework bridges the gap between the statistical significance of mutational hotspots and their biological and clinical significance in human cancers.
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Affiliation(s)
- Siwei Chen
- Department of Computational Biology, Cornell University, Ithaca, New York 14853, USA
- Weill Institute for Cell and Molecular Biology, Cornell University, Ithaca, New York 14853, USA
- Department of Molecular Biology and Genetics, Cornell University, Ithaca, New York 14853, USA
| | - Yuan Liu
- Department of Computational Biology, Cornell University, Ithaca, New York 14853, USA
- Weill Institute for Cell and Molecular Biology, Cornell University, Ithaca, New York 14853, USA
| | - Yingying Zhang
- Department of Computational Biology, Cornell University, Ithaca, New York 14853, USA
- Weill Institute for Cell and Molecular Biology, Cornell University, Ithaca, New York 14853, USA
- Department of Molecular Biology and Genetics, Cornell University, Ithaca, New York 14853, USA
| | - Shayne D Wierbowski
- Department of Computational Biology, Cornell University, Ithaca, New York 14853, USA
- Weill Institute for Cell and Molecular Biology, Cornell University, Ithaca, New York 14853, USA
| | - Steven M Lipkin
- Department of Medicine, Weill Cornell Medicine, New York, New York 10021, USA
| | - Xiaomu Wei
- Department of Computational Biology, Cornell University, Ithaca, New York 14853, USA
- Department of Medicine, Weill Cornell Medicine, New York, New York 10021, USA
| | - Haiyuan Yu
- Department of Computational Biology, Cornell University, Ithaca, New York 14853, USA
- Weill Institute for Cell and Molecular Biology, Cornell University, Ithaca, New York 14853, USA
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13
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Cheon H, Holvey-Bates EG, McGrail DJ, Stark GR. PD-L1 sustains chronic, cancer cell-intrinsic responses to type I interferon, enhancing resistance to DNA damage. Proc Natl Acad Sci U S A 2021; 118:e2112258118. [PMID: 34799452 PMCID: PMC8617513 DOI: 10.1073/pnas.2112258118] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/15/2021] [Indexed: 12/13/2022] Open
Abstract
Programmed death ligand 1 (PD-L1), an immune-checkpoint protein expressed on cancer cells, also functions independently of the immune system. We found that PD-L1 inhibits the killing of cancer cells in response to DNA damage in an immune-independent manner by suppressing their acute response to type I interferon (IFN; IFN-I). In addition, PD-L1 plays a critical role in sustaining high levels of constitutive expression in cancer cells of a subset of IFN-induced genes, the IFN-related DNA damage resistance signature (IRDS) which, paradoxically, protects cancer cells. The cyclic GMP-AMP synthase-stimulator of the IFN genes (cGAS-STING) pathway is constitutively activated in a subset of cancer cells in the presence of high levels of PD-L1, thus leading to a constitutive, low level of IFN-β expression, which in turn increases IRDS expression. The constitutive low level of IFN-β expression is critical for the survival of cancer cells addicted to self-produced IFN-β. Our study reveals immune-independent functions of PD-L1 that inhibit cytotoxic acute responses to IFN-I and promote protective IRDS expression by supporting protective chronic IFN-I responses, both of which enhance the resistance of cancer cells to DNA damage.
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Affiliation(s)
- HyeonJoo Cheon
- Department of Cancer Biology, Lerner Research Institute, Cleveland Clinic, Cleveland, OH 44195;
| | - Elise G Holvey-Bates
- Department of Cancer Biology, Lerner Research Institute, Cleveland Clinic, Cleveland, OH 44195
| | - Daniel J McGrail
- Department of Systems Biology, University of Texas MD Anderson Cancer Center, Houston, TX 77030
| | - George R Stark
- Department of Cancer Biology, Lerner Research Institute, Cleveland Clinic, Cleveland, OH 44195;
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14
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Vella V, Giuliano M, La Ferlita A, Pellegrino M, Gaudenzi G, Alaimo S, Massimino M, Pulvirenti A, Dicitore A, Vigneri P, Vitale G, Malaguarnera R, Morrione A, Sims AH, Ferro A, Maggiolini M, Lappano R, De Francesco EM, Belfiore A. Novel Mechanisms of Tumor Promotion by the Insulin Receptor Isoform A in Triple-Negative Breast Cancer Cells. Cells 2021; 10:3145. [PMID: 34831367 PMCID: PMC8621444 DOI: 10.3390/cells10113145] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 10/16/2021] [Accepted: 11/10/2021] [Indexed: 02/07/2023] Open
Abstract
The insulin receptor isoform A (IR-A) plays an increasingly recognized role in fetal growth and tumor biology in response to circulating insulin and/or locally produced IGF2. This role seems not to be shared by the IR isoform B (IR-B). We aimed to dissect the specific impact of IR isoforms in modulating insulin signaling in triple negative breast cancer (TNBC) cells. We generated murine 4T1 TNBC cells deleted from the endogenous insulin receptor (INSR) gene and expressing comparable levels of either human IR-A or IR-B. We then measured IR isoform-specific in vitro and in vivo biological effects and transcriptome in response to insulin. Overall, the IR-A was more potent than the IR-B in mediating cell migration, invasion, and in vivo tumor growth. Transcriptome analysis showed that approximately 89% of insulin-stimulated transcripts depended solely on the expression of the specific isoform. Notably, in cells overexpressing IR-A, insulin strongly induced genes involved in tumor progression and immune evasion including chemokines and genes related to innate immunity. Conversely, in IR-B overexpressing cells, insulin predominantly induced the expression of genes primarily involved in the regulation of metabolic pathways and, to a lesser extent, tumor growth and angiogenesis.
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Affiliation(s)
- Veronica Vella
- Endocrinology Unit, Department of Clinical and Experimental Medicine, University of Catania, Garibaldi-Nesima Hospital, 95122 Catania, Italy; (V.V.); (M.G.); (E.M.D.F.)
| | - Marika Giuliano
- Endocrinology Unit, Department of Clinical and Experimental Medicine, University of Catania, Garibaldi-Nesima Hospital, 95122 Catania, Italy; (V.V.); (M.G.); (E.M.D.F.)
| | - Alessandro La Ferlita
- Bioinformatics Unit, Department of Clinical and Experimental Medicine, University of Catania, 95131 Catania, Italy; (A.L.F.); (S.A.); (A.P.); (A.F.)
- Department of Cancer Biology and Genetics, The Ohio State University, Columbus, OH 43210, USA
| | - Michele Pellegrino
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Rende, Italy; (M.P.); (M.M.); (R.L.)
| | - Germano Gaudenzi
- Laboratory of Geriatric and Oncologic Neuroendocrinology Research, Istituto Auxologico Italiano, IRCCS, 20095 Cusano Milanino, Italy; (G.G.); (A.D.); (G.V.)
| | - Salvatore Alaimo
- Bioinformatics Unit, Department of Clinical and Experimental Medicine, University of Catania, 95131 Catania, Italy; (A.L.F.); (S.A.); (A.P.); (A.F.)
| | - Michele Massimino
- Oncology Unit, Department of Clinical and Experimental Medicine, University of Catania, 95124 Catania, Italy; (M.M.); (P.V.)
| | - Alfredo Pulvirenti
- Bioinformatics Unit, Department of Clinical and Experimental Medicine, University of Catania, 95131 Catania, Italy; (A.L.F.); (S.A.); (A.P.); (A.F.)
| | - Alessandra Dicitore
- Laboratory of Geriatric and Oncologic Neuroendocrinology Research, Istituto Auxologico Italiano, IRCCS, 20095 Cusano Milanino, Italy; (G.G.); (A.D.); (G.V.)
| | - Paolo Vigneri
- Oncology Unit, Department of Clinical and Experimental Medicine, University of Catania, 95124 Catania, Italy; (M.M.); (P.V.)
| | - Giovanni Vitale
- Laboratory of Geriatric and Oncologic Neuroendocrinology Research, Istituto Auxologico Italiano, IRCCS, 20095 Cusano Milanino, Italy; (G.G.); (A.D.); (G.V.)
- Department of Medical Biotechnology and Translational Medicine, University of Milan, 20122 Milan, Italy
| | | | - Andrea Morrione
- Sbarro Institute for Cancer Research and Molecular Medicine and Center for Biotechnology, Department of Biology, College of Science and Technology, Temple University, Philadelphia, PA 19122, USA;
| | - Andrew H. Sims
- MRC Institute of Genetics and Molecular Medicine, University of Edinburgh, Scotland EH4 2XR, UK;
| | - Alfredo Ferro
- Bioinformatics Unit, Department of Clinical and Experimental Medicine, University of Catania, 95131 Catania, Italy; (A.L.F.); (S.A.); (A.P.); (A.F.)
| | - Marcello Maggiolini
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Rende, Italy; (M.P.); (M.M.); (R.L.)
| | - Rosamaria Lappano
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Rende, Italy; (M.P.); (M.M.); (R.L.)
| | - Ernestina Marianna De Francesco
- Endocrinology Unit, Department of Clinical and Experimental Medicine, University of Catania, Garibaldi-Nesima Hospital, 95122 Catania, Italy; (V.V.); (M.G.); (E.M.D.F.)
| | - Antonino Belfiore
- Endocrinology Unit, Department of Clinical and Experimental Medicine, University of Catania, Garibaldi-Nesima Hospital, 95122 Catania, Italy; (V.V.); (M.G.); (E.M.D.F.)
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15
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Raso MC, Djoric N, Walser F, Hess S, Schmid FM, Burger S, Knobeloch KP, Penengo L. Interferon-stimulated gene 15 accelerates replication fork progression inducing chromosomal breakage. J Cell Biol 2021; 219:151903. [PMID: 32597933 PMCID: PMC7401800 DOI: 10.1083/jcb.202002175] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Revised: 04/27/2020] [Accepted: 05/04/2020] [Indexed: 02/06/2023] Open
Abstract
DNA replication is highly regulated by the ubiquitin system, which plays key roles upon stress. The ubiquitin-like modifier ISG15 (interferon-stimulated gene 15) is induced by interferons, bacterial and viral infection, and DNA damage, but it is also constitutively expressed in many types of cancer, although its role in tumorigenesis is still largely elusive. Here, we show that ISG15 localizes at the replication forks, in complex with PCNA and the nascent DNA, where it regulates DNA synthesis. Indeed, high levels of ISG15, intrinsic or induced by interferon-β, accelerate DNA replication fork progression, resulting in extensive DNA damage and chromosomal aberrations. This effect is largely independent of ISG15 conjugation and relies on ISG15 functional interaction with the DNA helicase RECQ1, which promotes restart of stalled replication forks. Additionally, elevated ISG15 levels sensitize cells to cancer chemotherapeutic treatments. We propose that ISG15 up-regulation exposes cells to replication stress, impacting genome stability and response to genotoxic drugs.
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Affiliation(s)
- Maria Chiara Raso
- Institute of Molecular Cancer Research, University of Zurich, Zurich, Switzerland
| | - Nikola Djoric
- Institute of Molecular Cancer Research, University of Zurich, Zurich, Switzerland
| | - Franziska Walser
- Institute of Molecular Cancer Research, University of Zurich, Zurich, Switzerland
| | - Sandra Hess
- Institute of Neuropathology, University of Freiburg, Freiburg, Germany
| | - Fabian Marc Schmid
- Institute of Molecular Cancer Research, University of Zurich, Zurich, Switzerland
| | - Sibylle Burger
- Institute of Molecular Cancer Research, University of Zurich, Zurich, Switzerland
| | | | - Lorenza Penengo
- Institute of Molecular Cancer Research, University of Zurich, Zurich, Switzerland
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16
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Juraleviciute M, Nsengimana J, Newton-Bishop J, Hendriks GJ, Slipicevic A. MX2 mediates establishment of interferon response profile, regulates XAF1, and can sensitize melanoma cells to targeted therapy. Cancer Med 2021; 10:2840-2854. [PMID: 33734579 PMCID: PMC8026919 DOI: 10.1002/cam4.3846] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Revised: 02/02/2021] [Accepted: 02/23/2021] [Indexed: 01/05/2023] Open
Abstract
MX2 is an interferon inducible gene that is mostly known for its antiviral activity. We have previously demonstrated that MX2 is also associated with the tumorigenesis process in melanoma. However, it remains unknown which molecular mechanisms are regulated by MX2 in response to interferon signaling in this disease. Here, we report that MX2 is necessary for the establishment of an interferon‐induced transcriptional profile partially through regulation of STAT1 phosphorylation and other interferon‐related downstream factors, including proapoptotic tumor suppressor XAF1. MX2 and XAF1 expression tightly correlate in both cultured melanoma cell lines and in patient‐derived primary and metastatic tumors, where they also are significantly related with survival. MX2 mediates IFN growth‐inhibitory signals in both XAF1 dependent and independent ways and in a cell type and context‐dependent manner. Higher MX2 expression renders melanoma cells more sensitive to targeted therapy drugs such as vemurafenib and trametinib; however, this effect is XAF1 independent. In summary, we uncovered a new mechanism in the complex regulation of interferon signaling in melanoma that can influence both survival and response to therapy.
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Affiliation(s)
- Marina Juraleviciute
- Department of Pathology, Oslo University Hospital, Oslo, Norway.,Institute for Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Jérémie Nsengimana
- Faculty of Medical Sciences, Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Julia Newton-Bishop
- Division of Haematology and Immunology, Institute of Medical Research at St James's, University of Leeds, Leeds, UK
| | - Gert J Hendriks
- Department of Cell and Molecular Biology, Karolinska Institutet, Stockholm, Sweden
| | - Ana Slipicevic
- Department of Pathology, Oslo University Hospital, Oslo, Norway
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17
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More than Meets the ISG15: Emerging Roles in the DNA Damage Response and Beyond. Biomolecules 2020; 10:biom10111557. [PMID: 33203188 PMCID: PMC7698331 DOI: 10.3390/biom10111557] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Revised: 11/11/2020] [Accepted: 11/12/2020] [Indexed: 12/13/2022] Open
Abstract
Maintenance of genome stability is a crucial priority for any organism. To meet this priority, robust signalling networks exist to facilitate error-free DNA replication and repair. These signalling cascades are subject to various regulatory post-translational modifications that range from simple additions of chemical moieties to the conjugation of ubiquitin-like proteins (UBLs). Interferon Stimulated Gene 15 (ISG15) is one such UBL. While classically thought of as a component of antiviral immunity, ISG15 has recently emerged as a regulator of genome stability, with key roles in the DNA damage response (DDR) to modulate p53 signalling and error-free DNA replication. Additional proteomic analyses and cancer-focused studies hint at wider-reaching, uncharacterised functions for ISG15 in genome stability. We review these recent discoveries and highlight future perspectives to increase our understanding of this multifaceted UBL in health and disease.
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18
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Evaluating the therapeutic potential of ADAR1 inhibition for triple-negative breast cancer. Oncogene 2020; 40:189-202. [PMID: 33110236 PMCID: PMC7796950 DOI: 10.1038/s41388-020-01515-5] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Revised: 09/28/2020] [Accepted: 10/06/2020] [Indexed: 11/09/2022]
Abstract
Triple-negative breast cancer (TNBC) is the deadliest form of breast cancer. Unlike other types of breast cancer that can be effectively treated by targeted therapies, no such targeted therapy exists for all TNBC patients. The ADAR1 enzyme carries out A-to-I editing of RNA to prevent sensing of endogenous double-stranded RNAs. ADAR1 is highly expressed in breast cancer including TNBC. Here, we demonstrate that expression of ADAR1, specifically its p150 isoform, is required for the survival of TNBC cell lines. In TNBC cells, knockdown of ADAR1 attenuates proliferation and tumorigenesis. Moreover, ADAR1-knockdown leads to robust translational repression. ADAR1-dependent TNBC cell lines also exhibit elevated IFN stimulated gene expression. IFNAR1 reduction significantly rescued the proliferative defects of ADAR1 loss. These findings establish ADAR1 as a novel therapeutic target for TNBC tumors.
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19
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Li L, Li Y, Timothy Sembiring Meliala I, Kasim V, Wu S. Biological roles of Yin Yang 2: Its implications in physiological and pathological events. J Cell Mol Med 2020; 24:12886-12899. [PMID: 32969187 PMCID: PMC7754051 DOI: 10.1111/jcmm.15919] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 09/07/2020] [Accepted: 09/08/2020] [Indexed: 12/15/2022] Open
Abstract
Yin yang 2 (YY2) is a multifunctional zinc finger protein that belongs to the yin yang (YY) family. YY2 has dual function in regulating gene expression, as it could act either as a transcriptional activator or as a repressor of its target genes. YY2 could regulate genes that have been previously identified as targets of yin yang 1 (YY1), another member of the YY family, by binding to their common binding sequences. However, recent studies revealed that YY2 also has its own specific binding sequences, leading to its particular biological functions distinct from those of YY1. Furthermore, they have different levels or even opposite regulatory effects on common target genes, suggesting the importance of balanced YY1 and YY2 regulations in maintaining proper cellular homeostasis and biological functions. Recent studies revealed that YY2 plays crucial roles in maintaining stemness and regulating differentiation potential of embryonic stem cells, as well as in the development of the brain, nervous and cardiovascular systems. YY2 expression is also closely related to diseases, as it could act as a tumour suppressor gene that regulates tumour cell proliferation and metastasis. Moreover, YY2 is also involved in immune regulation and immune surveillance. Herein, we summarize recent perspectives regarding the regulatory functions of YY2, as well as its biological functions and relation with diseases.
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Affiliation(s)
- Lang Li
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, China.,The 111 Project Laboratory of Biomechanics and Tissue Repair, College of Bioengineering, Chongqing University, Chongqing, China
| | - Yanjun Li
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, China.,The 111 Project Laboratory of Biomechanics and Tissue Repair, College of Bioengineering, Chongqing University, Chongqing, China
| | - Ian Timothy Sembiring Meliala
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, China.,The 111 Project Laboratory of Biomechanics and Tissue Repair, College of Bioengineering, Chongqing University, Chongqing, China
| | - Vivi Kasim
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, China.,The 111 Project Laboratory of Biomechanics and Tissue Repair, College of Bioengineering, Chongqing University, Chongqing, China.,State and Local Joint Engineering Laboratory for Vascular Implants, Chongqing, China
| | - Shourong Wu
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, China.,The 111 Project Laboratory of Biomechanics and Tissue Repair, College of Bioengineering, Chongqing University, Chongqing, China.,State and Local Joint Engineering Laboratory for Vascular Implants, Chongqing, China
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20
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Tecalco-Cruz AC, Ramírez-Jarquín JO, Cruz-Ramos E. Regulation and action of interferon-stimulated gene 15 in breast cancer cells. Hum Cell 2020; 33:954-962. [DOI: 10.1007/s13577-020-00414-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Accepted: 08/09/2020] [Indexed: 12/24/2022]
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21
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CDKs in Sarcoma: Mediators of Disease and Emerging Therapeutic Targets. Int J Mol Sci 2020; 21:ijms21083018. [PMID: 32344731 PMCID: PMC7215455 DOI: 10.3390/ijms21083018] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 04/20/2020] [Accepted: 04/22/2020] [Indexed: 12/13/2022] Open
Abstract
Sarcomas represent one of the most challenging tumor types to treat due to their diverse nature and our incomplete understanding of their underlying biology. Recent work suggests cyclin-dependent kinase (CDK) pathway activation is a powerful driver of sarcomagenesis. CDK proteins participate in numerous cellular processes required for normal cell function, but their dysregulation is a hallmark of many pathologies including cancer. The contributions and significance of aberrant CDK activity to sarcoma development, however, is only partly understood. Here, we describe what is known about CDK-related alterations in the most common subtypes of sarcoma and highlight areas that warrant further investigation. As disruptions in CDK pathways appear in most, if not all, subtypes of sarcoma, we discuss the history and value of pharmacologically targeting CDKs to combat these tumors. The goals of this review are to (1) assess the prevalence and importance of CDK pathway alterations in sarcomas, (2) highlight the gap in knowledge for certain CDKs in these tumors, and (3) provide insight into studies focused on CDK inhibition for sarcoma treatment. Overall, growing evidence demonstrates a crucial role for activated CDKs in sarcoma development and as important targets for sarcoma therapy.
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22
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Kong E, Kim HD, Kim J. Deleting key autophagy elongation proteins induces acquirement of tumor-associated phenotypes via ISG15. Cell Death Differ 2020; 27:2517-2530. [PMID: 32127658 DOI: 10.1038/s41418-020-0519-y] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Revised: 02/19/2020] [Accepted: 02/19/2020] [Indexed: 12/31/2022] Open
Abstract
Autophagy is a cellular catabolic process that maintains intracellular homeostasis using lysosomal degradation systems. We demonstrate that inhibiting autophagy by depleting essential autophagy elongation proteins, Atg5 or Atg7, induces ISG15 expression through STING-mediated cytosolic dsDNA response. Genome stability is impaired in ATG5- or ATG7-depleted cells, and thus, double-strand breakages of DNA increase and cytosolic dsDNA accumulates. Accumulated cytosolic dsDNA induces the STING pathway to activate type I IFN signals which induce STAT1 activity and downregulate ATF3. When depletion of ATG5 or ATG7 inhibits autophagy, ATF3 is downregulated and STAT1 is upregulated. Furthermore, inhibiting autophagy induces ISG15 expression through STAT1 activation, which promotes acquisition of tumor-associated phenotypes such as migration, invasion, and proliferation. In conclusion, it appears that via the STING-mediated cytosolic dsDNA response, the STAT1-ISG15 axis mediates the relationship between autophagy and the immune system in relation to tumor progression. Moreover, combined with autophagy control, regulating ISG15 expression could be a novel strategy for cancer immunotherapy.
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Affiliation(s)
- EunBin Kong
- Lab of Biochemistry, Division of Life Sciences, Korea University, Seoul, 02841, Republic of Korea
| | - Hag Dong Kim
- HAEL Lab, TechnoComplex Building, Korea University, Seoul, 02841, Republic of Korea
| | - Joon Kim
- Lab of Biochemistry, Division of Life Sciences, Korea University, Seoul, 02841, Republic of Korea. .,HAEL Lab, TechnoComplex Building, Korea University, Seoul, 02841, Republic of Korea.
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23
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Yu L, Yu TT, Young KH. Cross-talk between Myc and p53 in B-cell lymphomas. Chronic Dis Transl Med 2019; 5:139-154. [PMID: 31891126 PMCID: PMC6926120 DOI: 10.1016/j.cdtm.2019.08.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2019] [Indexed: 02/07/2023] Open
Abstract
Myc and p53 proteins are closely associated with many physiological cellular functions, including immune response and lymphocyte survival, and are expressed in the lymphoid organs, which are sites for the development and activation of B-cell malignancies. Genetic alterations and other mechanisms resulting in constitutive activation, rearrangement, or mutation of MYC and TP53 contribute to the development of lymphomas, progression and therapy resistance by gene dysregulation, activation of downstream anti-apoptotic pathways, and unfavorable microenvironment interactions. The cross-talk between the Myc and p53 proteins contributes to the inferior prognosis in many types of B-cell lymphomas. In this review, we present the physiological roles of Myc and p53 proteins, and recent advances in understanding the pathological roles of Myc, p53, and their cross-talk in lymphoid neoplasms. In addition, we highlight clinical trials of novel agents that directly or indirectly inhibit Myc and/or p53 protein functions and their signaling pathways. Although, to date, these trials have failed to overcome drug resistance, the new results have highlighted the clinical efficiency of targeting diverse mechanisms of action with the goal of optimizing novel therapeutic opportunities to eradicate lymphoma cells.
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Affiliation(s)
- Li Yu
- Department of Hematology, The Second Affiliated Hospital to Nanchang University, Nanchang, Jiangxi 330006, China
- Hematopathology Division and Pathology Department, Duke University School of Medicine, Durham, NC 27710, USA
| | - Tian-Tian Yu
- Department of Hematology, The Second Affiliated Hospital to Nanchang University, Nanchang, Jiangxi 330006, China
| | - Ken H. Young
- Hematopathology Division and Pathology Department, Duke University School of Medicine, Durham, NC 27710, USA
- Duke University Medical Center and Cancer Institute, Durham, NC 27710, USA
- Corresponding author. Hematopathology Division and Pathology Department, Duke University School of Medicine, Duke University Medical Center and Cancer Institute, Durham, NC 27710, USA. Fax: +1-919-681-8868.
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24
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Sharma J, Larkin J. Therapeutic Implication of SOCS1 Modulation in the Treatment of Autoimmunity and Cancer. Front Pharmacol 2019; 10:324. [PMID: 31105556 PMCID: PMC6499178 DOI: 10.3389/fphar.2019.00324] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Accepted: 03/18/2019] [Indexed: 12/14/2022] Open
Abstract
The suppressor of cytokine signaling (SOCS) family of intracellular proteins has a vital role in the regulation of the immune system and resolution of inflammatory cascades. SOCS1, also called STAT-induced STAT inhibitor (SSI) or JAK-binding protein (JAB), is a member of the SOCS family with actions ranging from immune modulation to cell cycle regulation. Knockout of SOCS1 leads to perinatal lethality in mice and increased vulnerability to cancer, while several SNPs associated with the SOCS1 gene have been implicated in human inflammation-mediated diseases. In this review, we describe the mechanism of action of SOCS1 and its potential therapeutic role in the prevention and treatment of autoimmunity and cancer. We also provide a brief outline of the other JAK inhibitors, both FDA-approved and under investigation.
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Affiliation(s)
- Jatin Sharma
- Department of Microbiology and Cell Science, Institute of Food and Agricultural Sciences, University of Florida, Gainesville, FL, United States
| | - Joseph Larkin
- Department of Microbiology and Cell Science, Institute of Food and Agricultural Sciences, University of Florida, Gainesville, FL, United States
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25
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Okamoto K, Seimiya H. Revisiting Telomere Shortening in Cancer. Cells 2019; 8:cells8020107. [PMID: 30709063 PMCID: PMC6406355 DOI: 10.3390/cells8020107] [Citation(s) in RCA: 68] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2018] [Revised: 01/28/2019] [Accepted: 01/28/2019] [Indexed: 12/21/2022] Open
Abstract
Telomeres, the protective structures of chromosome ends are gradually shortened by each cell division, eventually leading to senescence or apoptosis. Cancer cells maintain the telomere length for unlimited growth by telomerase reactivation or a recombination-based mechanism. Recent genome-wide analyses have unveiled genetic and epigenetic alterations of the telomere maintenance machinery in cancer. While telomerase inhibition reveals that longer telomeres are more advantageous for cell survival, cancer cells often have paradoxically shorter telomeres compared with those found in the normal tissues. In this review, we summarize the latest knowledge about telomere length alterations in cancer and revisit its rationality. Finally, we discuss the potential utility of telomere length as a prognostic biomarker.
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Affiliation(s)
- Keiji Okamoto
- Division of Molecular Biotherapy, Cancer Chemotherapy Center, Japanese Foundation for Cancer Research, Koto-ku, Tokyo 135-8550, Japan.
| | - Hiroyuki Seimiya
- Division of Molecular Biotherapy, Cancer Chemotherapy Center, Japanese Foundation for Cancer Research, Koto-ku, Tokyo 135-8550, Japan.
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26
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Kung CP, Maggi LB, Weber JD. The Role of RNA Editing in Cancer Development and Metabolic Disorders. Front Endocrinol (Lausanne) 2018; 9:762. [PMID: 30619092 PMCID: PMC6305585 DOI: 10.3389/fendo.2018.00762] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2018] [Accepted: 12/03/2018] [Indexed: 12/26/2022] Open
Abstract
Numerous human diseases arise from alterations of genetic information, most notably DNA mutations. Thought to be merely the intermediate between DNA and protein, changes in RNA sequence were an afterthought until the discovery of RNA editing 30 years ago. RNA editing alters RNA sequence without altering the sequence or integrity of genomic DNA. The most common RNA editing events are A-to-I changes mediated by adenosine deaminase acting on RNA (ADAR), and C-to-U editing mediated by apolipoprotein B mRNA editing enzyme, catalytic polypeptide 1 (APOBEC1). Both A-to-I and C-to-U editing were first identified in the context of embryonic development and physiological homeostasis. The role of RNA editing in human disease has only recently started to be understood. In this review, the impact of RNA editing on the development of cancer and metabolic disorders will be examined. Distinctive functions of each RNA editase that regulate either A-to-I or C-to-U editing will be highlighted in addition to pointing out important regulatory mechanisms governing these processes. The potential of developing novel therapeutic approaches through intervention of RNA editing will be explored. As the role of RNA editing in human disease is elucidated, the clinical utility of RNA editing targeted therapies will be needed. This review aims to serve as a bridge of information between past findings and future directions of RNA editing in the context of cancer and metabolic disease.
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Affiliation(s)
- Che-Pei Kung
- ICCE Institute, Washington University School of Medicine, Saint Louis, MO, United States
- Division of Molecular Oncology, Department of Medicine, Washington University School of Medicine, Saint Louis, MO, United States
| | - Leonard B. Maggi
- ICCE Institute, Washington University School of Medicine, Saint Louis, MO, United States
- Division of Molecular Oncology, Department of Medicine, Washington University School of Medicine, Saint Louis, MO, United States
| | - Jason D. Weber
- ICCE Institute, Washington University School of Medicine, Saint Louis, MO, United States
- Division of Molecular Oncology, Department of Medicine, Washington University School of Medicine, Saint Louis, MO, United States
- Siteman Cancer Center, Department of Cell Biology and Physiology, Washington University School of Medicine, Saint Louis, MO, United States
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27
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Han HG, Moon HW, Jeon YJ. ISG15 in cancer: Beyond ubiquitin-like protein. Cancer Lett 2018; 438:52-62. [DOI: 10.1016/j.canlet.2018.09.007] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2018] [Accepted: 09/06/2018] [Indexed: 01/08/2023]
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28
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Liu X, Li Y, Zhang X, Liu XY, Peng A, Chen Y, Meng L, Chen H, Zhang Y, Miao X, Zheng L, Huang K. Inhibition of kinesin family member 20B sensitizes hepatocellular carcinoma cell to microtubule-targeting agents by blocking cytokinesis. Cancer Sci 2018; 109:3450-3460. [PMID: 30191636 PMCID: PMC6215872 DOI: 10.1111/cas.13794] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Revised: 08/09/2018] [Accepted: 09/05/2018] [Indexed: 01/08/2023] Open
Abstract
Kinesin family member 20B (KIF20B, also known as MPHOSPH1) is a kinesin protein that plays a critical role in cytokinesis. Previously, we and others have demonstrated the oncogenic role of KIF20B in several cancers; however, the exact mechanisms underlying its tumorigenic effects remain unclear. Herein, we showed overexpression of KIF20B in human hepatocellular carcinoma (HCC) and reported a negative correlation between KIF20B level and prognosis of patients. Mechanistically, reducing KIF20B blockades mitotic exit of HCC cells at telophase in a spindle assembly checkpoint independent way. Importantly, reducing KIF20B acts synergistically with three microtubule-associated agents (MTA) to p53- or p14ARF-dependently suppress p53-wt or p53-null HCC cells. In addition to taxol, reducing KIF20B also enhanced the toxicity of two chemotherapeutic drugs, hydroxycamptothecin and mitomycin C. In conclusion, we found a novel mechanism in that blocking cytokinesis by KIF20B inhibition increases the efficacy of MTA; our results thus suggested a dual-mitotic suppression approach against HCC by combining MTA with KIF20B inhibition, which simultaneously blocks mitosis at both metaphase and telophase.
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Affiliation(s)
- Xinran Liu
- Tongji School of Pharmacy, Huazhong University of Science and Technology, Wuhan, China.,Centre for Biomedicine Research, Wuhan Institute of Biotechnology, Wuhan, China
| | - Yangkai Li
- Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xia Zhang
- Tongji School of Pharmacy, Huazhong University of Science and Technology, Wuhan, China
| | - Xin-Yuan Liu
- Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Anlin Peng
- The Third Hospital of Wuhan, Wuhan, China
| | - Yuchen Chen
- Tongji School of Pharmacy, Huazhong University of Science and Technology, Wuhan, China
| | - Lijing Meng
- Tongji School of Pharmacy, Huazhong University of Science and Technology, Wuhan, China
| | - Hong Chen
- Tongji School of Pharmacy, Huazhong University of Science and Technology, Wuhan, China
| | - Yu Zhang
- Tongji School of Pharmacy, Huazhong University of Science and Technology, Wuhan, China
| | - Xiaoping Miao
- Tongji School of Public Health, Huazhong University of Science and Technology, Wuhan, China
| | - Ling Zheng
- College of Life Sciences, Wuhan University, Wuhan, China
| | - Kun Huang
- Tongji School of Pharmacy, Huazhong University of Science and Technology, Wuhan, China.,Centre for Biomedicine Research, Wuhan Institute of Biotechnology, Wuhan, China
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29
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Bono B, Ostano P, Peritore M, Gregnanin I, Belgiovine C, Liguori M, Allavena P, Chiorino G, Chiodi I, Mondello C. Cells with stemness features are generated from in vitro transformed human fibroblasts. Sci Rep 2018; 8:13838. [PMID: 30218041 PMCID: PMC6138721 DOI: 10.1038/s41598-018-32197-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Accepted: 08/30/2018] [Indexed: 12/19/2022] Open
Abstract
Cancer stem cells (CSCs) have been involved in the maintenance, progression and relapse of several tumors, but their origin is still elusive. Here, in vitro transformed human fibroblasts (cen3tel cells) and the tumorsphere assay were used to search for and possibly characterize CSCs in transformed somatic cells. Cen3tel cells formed spheres showing self-renewal capacity and Sox2 overexpression, suggesting that they contained a subset of cells with CSC-like features. Sphere cells displayed deregulation of a c-MYC/miR-34a circuitry, likely associated with cell protection from apoptosis. Gene expression profiles of sphere cells revealed an extensive transcriptional reprogramming. Genes up-regulated in tumorspheres identified processes related to tumorigenesis and stemness, as cholesterol biosynthesis, apoptosis suppression, interferon and cytokine mediated signalling pathways. Sphere cells engrafted into NSG mice more rapidly than adherent cells, but both cell populations were tumorigenic. These results indicate that, during transformation, human somatic cells can acquire CSC properties, confirming the high plasticity of tumor cells. However, CSC-like cells are not the only tumorigenic population in transformed cells, indicating that the CSC phenotype and tumorigenicity can be uncoupled.
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Affiliation(s)
- Bartolo Bono
- Istituto di Genetica Molecolare, CNR, Via Abbiategrasso, 207, 27100, Pavia, Italy.,Dipartimento di Biologia e Biotecnologie, Pavia University, via Ferrata 9, 27100, Pavia, Italy
| | - Paola Ostano
- "Cancer Genomics Laboratory" Fondazione Edo ed Elvo Tempia Valenta, Via Malta, 3, 13900, Biella, Italy
| | - Martina Peritore
- Istituto di Genetica Molecolare, CNR, Via Abbiategrasso, 207, 27100, Pavia, Italy
| | - Ilaria Gregnanin
- "Cancer Genomics Laboratory" Fondazione Edo ed Elvo Tempia Valenta, Via Malta, 3, 13900, Biella, Italy
| | - Cristina Belgiovine
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini, 20090, Pieve Emanuele, Milan, Italy
| | - Manuela Liguori
- IRCCS Humanitas Clinical and Research Center, 20089 Rozzano, Milan, Italy
| | - Paola Allavena
- IRCCS Humanitas Clinical and Research Center, 20089 Rozzano, Milan, Italy
| | - Giovanna Chiorino
- "Cancer Genomics Laboratory" Fondazione Edo ed Elvo Tempia Valenta, Via Malta, 3, 13900, Biella, Italy
| | - Ilaria Chiodi
- Istituto di Genetica Molecolare, CNR, Via Abbiategrasso, 207, 27100, Pavia, Italy.
| | - Chiara Mondello
- Istituto di Genetica Molecolare, CNR, Via Abbiategrasso, 207, 27100, Pavia, Italy.
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30
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Tang W, Wallace TA, Yi M, Magi-Galluzzi C, Dorsey TH, Onabajo OO, Obajemu A, Jordan SV, Loffredo CA, Stephens RM, Silverman RH, Stark GR, Klein EA, Prokunina-Olsson L, Ambs S. IFNL4-ΔG Allele Is Associated with an Interferon Signature in Tumors and Survival of African-American Men with Prostate Cancer. Clin Cancer Res 2018; 24:5471-5481. [PMID: 30012562 DOI: 10.1158/1078-0432.ccr-18-1060] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Revised: 06/12/2018] [Accepted: 07/10/2018] [Indexed: 12/27/2022]
Abstract
Purpose: Men of African ancestry experience an excessive prostate cancer mortality that could be related to an aggressive tumor biology. We previously described an immune-inflammation signature in prostate tumors of African-American (AA) patients. Here, we further deconstructed this signature and investigated its relationships with tumor biology, survival, and a common germline variant in the IFNλ4 (IFNL4) gene.Experimental Design: We analyzed gene expression in prostate tissue datasets and performed genotype and survival analyses. We also overexpressed IFNL4 in human prostate cancer cells.Results: We found that a distinct interferon (IFN) signature that is analogous to the previously described "IFN-related DNA damage resistance signature" (IRDS) occurs in prostate tumors. Evaluation of two independent patient cohorts revealed that IRDS is detected about twice as often in prostate tumors of AA than European-American men. Furthermore, analysis in TCGA showed an association of increased IRDS in prostate tumors with decreased disease-free survival. To explain these observations, we assessed whether IRDS is associated with an IFNL4 germline variant (rs368234815-ΔG) that controls production of IFNλ4, a type III IFN, and is most common in individuals of African ancestry. We show that the IFNL4 rs368234815-ΔG allele was significantly associated with IRDS in prostate tumors and overall survival of AA patients. Moreover, IFNL4 overexpression induced IRDS in three human prostate cancer cell lines.Conclusions: Our study links a germline variant that controls production of IFNλ4 to the occurrence of a clinically relevant IFN signature in prostate tumors that may predominantly affect men of African ancestry. Clin Cancer Res; 24(21); 5471-81. ©2018 AACR.
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Affiliation(s)
- Wei Tang
- Laboratory of Human Carcinogenesis, Center for Cancer Research (CCR), NCI, NIH, Bethesda, Maryland
| | - Tiffany A Wallace
- Laboratory of Human Carcinogenesis, Center for Cancer Research (CCR), NCI, NIH, Bethesda, Maryland
| | - Ming Yi
- Cancer Research Technology Program, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research, Frederick, Maryland
| | | | - Tiffany H Dorsey
- Laboratory of Human Carcinogenesis, Center for Cancer Research (CCR), NCI, NIH, Bethesda, Maryland
| | - Olusegun O Onabajo
- Laboratory of Translational Genomics, Division of Cancer Epidemiology and Genetics, NCI, NIH, Bethesda, Maryland
| | - Adeola Obajemu
- Laboratory of Translational Genomics, Division of Cancer Epidemiology and Genetics, NCI, NIH, Bethesda, Maryland
| | - Symone V Jordan
- Laboratory of Human Carcinogenesis, Center for Cancer Research (CCR), NCI, NIH, Bethesda, Maryland
| | - Christopher A Loffredo
- Cancer Prevention and Control Program, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC
| | - Robert M Stephens
- Cancer Research Technology Program, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research, Frederick, Maryland
| | - Robert H Silverman
- Department of Cancer Biology, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio
| | - George R Stark
- Department of Cancer Biology, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio
| | - Eric A Klein
- Glickman Urological and Kidney Institute, Cleveland Clinic, Cleveland, Ohio
| | - Ludmila Prokunina-Olsson
- Laboratory of Translational Genomics, Division of Cancer Epidemiology and Genetics, NCI, NIH, Bethesda, Maryland
| | - Stefan Ambs
- Laboratory of Human Carcinogenesis, Center for Cancer Research (CCR), NCI, NIH, Bethesda, Maryland.
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31
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Liu X, Li Y, Meng L, Liu XY, Peng A, Chen Y, Liu C, Chen H, Sun S, Miao X, Zhang Y, Zheng L, Huang K. Reducing protein regulator of cytokinesis 1 as a prospective therapy for hepatocellular carcinoma. Cell Death Dis 2018; 9:534. [PMID: 29748662 PMCID: PMC5945625 DOI: 10.1038/s41419-018-0555-4] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2017] [Revised: 03/28/2018] [Accepted: 03/28/2018] [Indexed: 11/16/2022]
Abstract
Proteins that bind to microtubule are important for cell cycle, and some of these proteins show oncogenic characteristics with mechanisms not fully understood. Herein we demonstrate overexpression of protein regulator of cytokinesis 1 (PRC1), a microtubule-associated regulator of mitosis, in human hepatocellular carcinoma (HCC). Moreover, upregulated PRC1 is associated with lower survival rates of HCC patients. Mechanistically, reducing PRC1 blocks mitotic exit of HCC cells at telophase in a spindle assembly checkpoint independent manner, and acts synergistically with microtubule-associated agents (MTAs) to suppress p53-wt or p53-null HCC cells in a p53- or p14ARF-dependent manner; while overexpressing PRC1 increases the resistance of HCC to taxol. A combined treatment of taxol/shPRC1 results in 90% suppression of tumor growth in subcutaneous HCC xenograft models. In orthotopic xenograft mice, reducing PRC1 significantly alleviates HCC development and hepatic injury. Together, our results suggest a dual-mitotic suppression approach against HCC by combining MTAs with cytokinesis inhibition, which blocks mitosis at both metaphase and telophase.
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Affiliation(s)
- Xinran Liu
- Tongji School of Pharmacy, Huazhong University of Science & Technology, Wuhan, 430030, China.,Centre for Biomedicine Research, Wuhan Institute of Biotechnology, Wuhan, 430074, China
| | - Yangkai Li
- Tongji Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, 430030, China
| | - Lijing Meng
- Tongji School of Pharmacy, Huazhong University of Science & Technology, Wuhan, 430030, China
| | - Xin-Yuan Liu
- Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, 200031, China
| | - Anlin Peng
- The Third Hospital of Wuhan, Wuhan, 430060, China
| | - Yuchen Chen
- Tongji School of Pharmacy, Huazhong University of Science & Technology, Wuhan, 430030, China
| | - Chengyu Liu
- Tongji School of Pharmacy, Huazhong University of Science & Technology, Wuhan, 430030, China.,Centre for Biomedicine Research, Wuhan Institute of Biotechnology, Wuhan, 430074, China
| | - Hong Chen
- Tongji School of Pharmacy, Huazhong University of Science & Technology, Wuhan, 430030, China
| | - Sheng Sun
- Tongji School of Pharmacy, Huazhong University of Science & Technology, Wuhan, 430030, China
| | - Xiaoping Miao
- Tongji School of Public Health, Huazhong University of Science & Technology, Wuhan, 430030, China
| | - Yu Zhang
- Tongji School of Pharmacy, Huazhong University of Science & Technology, Wuhan, 430030, China
| | - Ling Zheng
- Hubei Key Laboratory of Cell Homeostasis, College of Life Sciences, Wuhan University, Wuhan, 430072, China
| | - Kun Huang
- Tongji School of Pharmacy, Huazhong University of Science & Technology, Wuhan, 430030, China. .,Centre for Biomedicine Research, Wuhan Institute of Biotechnology, Wuhan, 430074, China.
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32
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Lo PK, Yao Y, Lee JS, Zhang Y, Huang W, Kane MA, Zhou Q. LIPG signaling promotes tumor initiation and metastasis of human basal-like triple-negative breast cancer. eLife 2018; 7:31334. [PMID: 29350614 PMCID: PMC5809145 DOI: 10.7554/elife.31334] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2017] [Accepted: 01/18/2018] [Indexed: 12/29/2022] Open
Abstract
Current understanding of aggressive human basal-like triple-negative breast cancer (TNBC) remains incomplete. In this study, we show endothelial lipase (LIPG) is aberrantly overexpressed in basal-like TNBCs. We demonstrate that LIPG is required for in vivo tumorigenicity and metastasis of TNBC cells. LIPG possesses a lipase-dependent function that supports cancer cell proliferation and a lipase-independent function that promotes invasiveness, stemness and basal/epithelial-mesenchymal transition features of TNBC. Mechanistically, LIPG executes its oncogenic function through its involvement in interferon-related DTX3L-ISG15 signaling, which regulates protein function and stability by ISGylation. We show that DTX3L, an E3-ubiquitin ligase, is required for maintaining LIPG protein levels in TNBC cells by inhibiting proteasome-mediated LIPG degradation. Inactivation of LIPG impairs DTX3L-ISG15 signaling, indicating the existence of DTX3L-LIPG-ISG15 signaling. We further reveal LIPG-ISG15 signaling is lipase-independent. We demonstrate that DTX3L-LIPG-ISG15 signaling is essential for malignancies of TNBC cells. Targeting this pathway provides a novel strategy for basal-like TNBC therapy.
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Affiliation(s)
- Pang-Kuo Lo
- Department of Biochemistry and Molecular Biology, Greenebaum Cancer Center, University of Maryland School of Medicine, Baltimore, United States
| | - Yuan Yao
- Department of Biochemistry and Molecular Biology, Greenebaum Cancer Center, University of Maryland School of Medicine, Baltimore, United States
| | - Ji Shin Lee
- Department of Pathology, Chonnam National University Medical School, Gwangju, Korea
| | - Yongshu Zhang
- Department of Biochemistry and Molecular Biology, Greenebaum Cancer Center, University of Maryland School of Medicine, Baltimore, United States
| | - Weiliang Huang
- Department of Pharmaceutical Sciences, University of Maryland School of Pharmacy, Baltimore, United States
| | - Maureen A Kane
- Department of Pharmaceutical Sciences, University of Maryland School of Pharmacy, Baltimore, United States
| | - Qun Zhou
- Department of Biochemistry and Molecular Biology, Greenebaum Cancer Center, University of Maryland School of Medicine, Baltimore, United States
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33
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Zhou P, Tu L, Lin X, Hao X, Zheng Q, Zeng W, Zhang X, Zheng Y, Wang L, Li S. cfa-miR-143 Promotes Apoptosis via the p53 Pathway in Canine Influenza Virus H3N2-Infected Cells. Viruses 2017; 9:v9120360. [PMID: 29186842 PMCID: PMC5744135 DOI: 10.3390/v9120360] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2017] [Revised: 11/16/2017] [Accepted: 11/21/2017] [Indexed: 12/25/2022] Open
Abstract
MicroRNAs regulate multiple aspects of the host response to viral infection. This study verified that the expression of cfa-miR-143 was upregulated in vivo and in vitro by canine influenza virus (CIV) H3N2 infection. To understand the role of cfa-miR-143 in CIV-infected cells, the target gene of cfa-miR-143 was identified and assessed for correlations with proteins involved in the apoptosis pathway. A dual luciferase reporter assay showed that cfa-miR-143 targets insulin-like growth factor binding protein 5 (Igfbp5). Furthermore, a miRNA agomir and antagomir of cfa-miR-143 caused the downregulation and upregulation of Igfbp5, respectively, in CIV-infected madin-darby canine kidney (MDCK) cells. This study demonstrated that cfa-miR-143 stimulated p53 and caspase3 activation and induced apoptosis via the p53 pathway in CIV H3N2-infected cells. In conclusion, CIV H3N2 induced the upregulation of cfa-miR-143, which contributes to apoptosis via indirectly activating the p53-caspase3 pathway.
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Affiliation(s)
- Pei Zhou
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China.
- Guangdong Provincial Key Laboratory of Prevention and Control for Severe Clinical Animal Diseases, Guangzhou 510642, China.
- Guangdong Provincial Pet Engineering Technology Research Center, Guangzhou 510642, China.
| | - Liqing Tu
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China.
- Guangdong Provincial Key Laboratory of Prevention and Control for Severe Clinical Animal Diseases, Guangzhou 510642, China.
- Guangdong Provincial Pet Engineering Technology Research Center, Guangzhou 510642, China.
| | - Xi Lin
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China.
- Guangdong Provincial Key Laboratory of Prevention and Control for Severe Clinical Animal Diseases, Guangzhou 510642, China.
- Guangdong Provincial Pet Engineering Technology Research Center, Guangzhou 510642, China.
| | - Xiangqi Hao
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China.
- Guangdong Provincial Key Laboratory of Prevention and Control for Severe Clinical Animal Diseases, Guangzhou 510642, China.
- Guangdong Provincial Pet Engineering Technology Research Center, Guangzhou 510642, China.
| | - Qingxu Zheng
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China.
- Guangdong Provincial Key Laboratory of Prevention and Control for Severe Clinical Animal Diseases, Guangzhou 510642, China.
- Guangdong Provincial Pet Engineering Technology Research Center, Guangzhou 510642, China.
| | - Weijie Zeng
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China.
- Guangdong Provincial Key Laboratory of Prevention and Control for Severe Clinical Animal Diseases, Guangzhou 510642, China.
- Guangdong Provincial Pet Engineering Technology Research Center, Guangzhou 510642, China.
| | - Xin Zhang
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China.
- Guangdong Provincial Key Laboratory of Prevention and Control for Severe Clinical Animal Diseases, Guangzhou 510642, China.
- Guangdong Provincial Pet Engineering Technology Research Center, Guangzhou 510642, China.
| | - Yun Zheng
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China.
- Guangdong Provincial Key Laboratory of Prevention and Control for Severe Clinical Animal Diseases, Guangzhou 510642, China.
- Guangdong Provincial Pet Engineering Technology Research Center, Guangzhou 510642, China.
| | - Lifang Wang
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China.
- Guangdong Provincial Key Laboratory of Prevention and Control for Severe Clinical Animal Diseases, Guangzhou 510642, China.
- Guangdong Provincial Pet Engineering Technology Research Center, Guangzhou 510642, China.
| | - Shoujun Li
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China.
- Guangdong Provincial Key Laboratory of Prevention and Control for Severe Clinical Animal Diseases, Guangzhou 510642, China.
- Guangdong Provincial Pet Engineering Technology Research Center, Guangzhou 510642, China.
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34
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Chen D, Tavana O, Chu B, Erber L, Chen Y, Baer R, Gu W. NRF2 Is a Major Target of ARF in p53-Independent Tumor Suppression. Mol Cell 2017; 68:224-232.e4. [PMID: 28985506 DOI: 10.1016/j.molcel.2017.09.009] [Citation(s) in RCA: 204] [Impact Index Per Article: 29.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2017] [Revised: 07/25/2017] [Accepted: 09/06/2017] [Indexed: 12/18/2022]
Abstract
Although ARF can suppress tumor growth by activating p53 function, the mechanisms by which it suppresses tumor growth independently of p53 are not well understood. Here, we identified ARF as a key regulator of nuclear factor E2-related factor 2 (NRF2) through complex purification. ARF inhibits the ability of NRF2 to transcriptionally activate its target genes, including SLC7A11, a component of the cystine/glutamate antiporter that regulates reactive oxygen species (ROS)-induced ferroptosis. As a consequence, ARF expression sensitizes cells to ferroptosis in a p53-independent manner while ARF depletion induces NRF2 activation and promotes cancer cell survival in response to oxidative stress. Moreover, the ability of ARF to induce p53-independent tumor growth suppression in mouse xenograft models is significantly abrogated upon NRF2 overexpression. These results demonstrate that NRF2 is a major target of p53-independent tumor suppression by ARF and also suggest that the ARF-NRF2 interaction acts as a new checkpoint for oxidative stress responses.
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Affiliation(s)
- Delin Chen
- Institute for Cancer Genetics, Department of Pathology and Cell Biology, College of Physicians and Surgeons, Columbia University, 1130 St. Nicholas Avenue, New York, NY 10032, USA; Herbert Irving Comprehensive Cancer Center, College of Physicians and Surgeons, Columbia University, 1130 St. Nicholas Avenue, New York, NY 10032, USA
| | - Omid Tavana
- Institute for Cancer Genetics, Department of Pathology and Cell Biology, College of Physicians and Surgeons, Columbia University, 1130 St. Nicholas Avenue, New York, NY 10032, USA; Herbert Irving Comprehensive Cancer Center, College of Physicians and Surgeons, Columbia University, 1130 St. Nicholas Avenue, New York, NY 10032, USA
| | - Bo Chu
- Institute for Cancer Genetics, Department of Pathology and Cell Biology, College of Physicians and Surgeons, Columbia University, 1130 St. Nicholas Avenue, New York, NY 10032, USA; Herbert Irving Comprehensive Cancer Center, College of Physicians and Surgeons, Columbia University, 1130 St. Nicholas Avenue, New York, NY 10032, USA
| | - Luke Erber
- Departments of Biochemistry, Molecular Biology, and Biophysics, University of Minnesota, Minneapolis, MN 55455, USA
| | - Yue Chen
- Departments of Biochemistry, Molecular Biology, and Biophysics, University of Minnesota, Minneapolis, MN 55455, USA
| | - Richard Baer
- Institute for Cancer Genetics, Department of Pathology and Cell Biology, College of Physicians and Surgeons, Columbia University, 1130 St. Nicholas Avenue, New York, NY 10032, USA; Herbert Irving Comprehensive Cancer Center, College of Physicians and Surgeons, Columbia University, 1130 St. Nicholas Avenue, New York, NY 10032, USA
| | - Wei Gu
- Institute for Cancer Genetics, Department of Pathology and Cell Biology, College of Physicians and Surgeons, Columbia University, 1130 St. Nicholas Avenue, New York, NY 10032, USA; Herbert Irving Comprehensive Cancer Center, College of Physicians and Surgeons, Columbia University, 1130 St. Nicholas Avenue, New York, NY 10032, USA.
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35
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Basters A, Geurink PP, Röcker A, Witting KF, Tadayon R, Hess S, Semrau MS, Storici P, Ovaa H, Knobeloch KP, Fritz G. Structural basis of the specificity of USP18 toward ISG15. Nat Struct Mol Biol 2017; 24:270-278. [PMID: 28165509 PMCID: PMC5405867 DOI: 10.1038/nsmb.3371] [Citation(s) in RCA: 67] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2016] [Accepted: 01/05/2017] [Indexed: 02/03/2023]
Abstract
Protein modification by ubiquitin and ubiquitin-like modifiers (Ubls) is counteracted by ubiquitin proteases and Ubl proteases, collectively termed DUBs. In contrast to other proteases of the ubiquitin-specific protease (USP) family, USP18 shows no reactivity toward ubiquitin but specifically deconjugates the interferon-induced Ubl ISG15. To identify the molecular determinants of this specificity, we solved the crystal structures of mouse USP18 alone and in complex with mouse ISG15. USP18 was crystallized in an open and a closed conformation, thus revealing high flexibility of the enzyme. Structural data, biochemical and mutational analysis showed that only the C-terminal ubiquitin-like domain of ISG15 is recognized and essential for USP18 activity. A critical hydrophobic patch in USP18 interacts with a hydrophobic region unique to ISG15, thus providing evidence that USP18's ISG15 specificity is mediated by a small interaction interface. Our results may provide a structural basis for the development of new drugs modulating ISG15 linkage.
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Affiliation(s)
- Anja Basters
- Institute of Neuropathology, Faculty of Medicine, University of Freiburg, Freiburg, Germany, Breisacherstraße 64, 79106 Freiburg, Germany
| | - Paul P Geurink
- Department of Chemical Immunology, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, Netherlands
| | - Annika Röcker
- Institute of Neuropathology, Faculty of Medicine, University of Freiburg, Freiburg, Germany, Breisacherstraße 64, 79106 Freiburg, Germany
| | - Katharina F Witting
- Department of Chemical Immunology, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, Netherlands
| | - Roya Tadayon
- Institute of Neuropathology, Faculty of Medicine, University of Freiburg, Freiburg, Germany, Breisacherstraße 64, 79106 Freiburg, Germany.,Hermann-Staudinger-Graduate school, University of Freiburg, Hebelstrasse 27, 79104 Freiburg, Germany
| | - Sandra Hess
- Institute of Neuropathology, Faculty of Medicine, University of Freiburg, Freiburg, Germany, Breisacherstraße 64, 79106 Freiburg, Germany
| | - Marta S Semrau
- Structural Biology Laboratory, Elettra Sincrotrone Trieste S.C.p.A., SS 14 - km 163,5 in AREA Science Park, 34149 Trieste, Italy
| | - Paola Storici
- Structural Biology Laboratory, Elettra Sincrotrone Trieste S.C.p.A., SS 14 - km 163,5 in AREA Science Park, 34149 Trieste, Italy
| | - Huib Ovaa
- Department of Chemical Immunology, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, Netherlands
| | - Klaus-Peter Knobeloch
- Institute of Neuropathology, Faculty of Medicine, University of Freiburg, Freiburg, Germany, Breisacherstraße 64, 79106 Freiburg, Germany
| | - Günter Fritz
- Institute of Neuropathology, Faculty of Medicine, University of Freiburg, Freiburg, Germany, Breisacherstraße 64, 79106 Freiburg, Germany
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36
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Owczarek TB, Kobayashi T, Ramirez R, Rong L, Puzio-Kuter AM, Iyer G, Teo MY, Sánchez-Vega F, Wang J, Schultz N, Zheng T, Solit DB, Al-Ahmadie HA, Abate-Shen C. ARF Confers a Context-Dependent Response to Chemotherapy in Muscle-Invasive Bladder Cancer. Cancer Res 2017; 77:1035-1046. [PMID: 28082400 PMCID: PMC5313321 DOI: 10.1158/0008-5472.can-16-2621] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2016] [Revised: 12/12/2016] [Accepted: 12/12/2016] [Indexed: 12/14/2022]
Abstract
Muscle-invasive bladder cancer (MIBC) generally responds poorly to treatment and tends to exhibit significant mortality. Here we show that expression of the tumor suppressor p14ARF (ARF) is upregulated in aggressive subtypes of MIBC. Accumulation of ARF in the nucleolus is associated with poor outcome and attenuated response to chemotherapy. In both genetically engineered mouse models and murine xenograft models of human MIBC, we demonstrate that tumors expressing ARF failed to respond to treatment with the platinum-based chemotherapy agent cisplatin. Resistance was mediated in part by the integrin-binding protein ITGB3BP (CENPR) and reflected ARF-dependent impairment of protein translation, which was exaggerated by drug treatment. Overall, our results highlight a context-dependent role for ARF in modulating the drug response of bladder cancer. Cancer Res; 77(4); 1035-46. ©2017 AACR.
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Affiliation(s)
- Tomasz B Owczarek
- Department of Medicine, Columbia University Medical Center, New York, New York.,Department of Urology, Columbia University Medical Center, New York, New York
| | - Takashi Kobayashi
- Department of Urology, Columbia University Medical Center, New York, New York
| | - Ricardo Ramirez
- Department of Human Oncology and Pathogenesis, Memorial Sloan-Kettering Cancer Center, New York, New York.,Weill Cornell Graduate School, Cornell University, New York, New York
| | - Lijie Rong
- Department of Medicine, Columbia University Medical Center, New York, New York.,Department of Urology, Columbia University Medical Center, New York, New York
| | - Anna M Puzio-Kuter
- Department of Urology, Columbia University Medical Center, New York, New York
| | - Gopa Iyer
- Department of Medicine, Memorial Sloan-Kettering Cancer Center, New York, New York.,Weill Medical College, Cornell University, New York, New York
| | - Min Yuen Teo
- Department of Medicine, Memorial Sloan-Kettering Cancer Center, New York, New York
| | - Francisco Sánchez-Vega
- Department of Epidemiology and Biostatistics, Memorial Sloan-Kettering Cancer Center, New York, New York.,Marie-Josée and Henry R. Kravis Center for Molecular Oncology, Memorial Sloan-Kettering Cancer Center, New York, New York
| | - Jingqiang Wang
- Department of Urology, Columbia University Medical Center, New York, New York
| | - Nikolaus Schultz
- Department of Epidemiology and Biostatistics, Memorial Sloan-Kettering Cancer Center, New York, New York.,Marie-Josée and Henry R. Kravis Center for Molecular Oncology, Memorial Sloan-Kettering Cancer Center, New York, New York
| | - Tian Zheng
- Department of Statistics, Columbia University, New York, New York
| | - David B Solit
- Department of Human Oncology and Pathogenesis, Memorial Sloan-Kettering Cancer Center, New York, New York.,Department of Medicine, Memorial Sloan-Kettering Cancer Center, New York, New York.,Marie-Josée and Henry R. Kravis Center for Molecular Oncology, Memorial Sloan-Kettering Cancer Center, New York, New York.,Weill Medical College, Cornell University, New York, New York
| | - Hikmat A Al-Ahmadie
- Department of Pathology, Memorial Sloan-Kettering Cancer Center, New York, New York
| | - Cory Abate-Shen
- Department of Medicine, Columbia University Medical Center, New York, New York. .,Department of Urology, Columbia University Medical Center, New York, New York.,Department of Systems Biology, Columbia University Medical Center, New York, New York.,Department of Pathology & Cell Biology, Columbia University Medical Center, New York, New York.,Institute of Cancer Genetics, Columbia University Medical Center, New York, New York.,Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, New York, New York
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37
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Catani JPP, Medrano RFV, Hunger A, Del Valle P, Adjemian S, Zanatta DB, Kroemer G, Costanzi-Strauss E, Strauss BE. Intratumoral Immunization by p19Arf and Interferon-β Gene Transfer in a Heterotopic Mouse Model of Lung Carcinoma. Transl Oncol 2016; 9:565-574. [PMID: 27916291 PMCID: PMC5143354 DOI: 10.1016/j.tranon.2016.09.011] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2016] [Revised: 09/29/2016] [Accepted: 09/29/2016] [Indexed: 02/06/2023] Open
Abstract
Therapeutic strategies that act by eliciting and enhancing antitumor immunity have been clinically validated as an effective treatment modality but may benefit from the induction of both cell death and immune activation as primary stimuli. Using our AdRGD-PG adenovector platform, we show here for the first time that in situ gene transfer of p19Arf and interferon-β (IFNβ) in the LLC1 mouse model of lung carcinoma acts as an immunotherapy. Although p19Arf is sufficient to induce cell death, only its pairing with IFNβ significantly induced markers of immunogenic cell death. In situ gene therapy with IFNβ, either alone or in combination with p19Arf, could retard tumor progression, but only the combined treatment was associated with a protective immune response. Specifically in the case of combined intratumoral gene transfer, we identified 167 differentially expressed genes when using microarray to evaluate tumors that were treated in vivo and confirmed the activation of CCL3, CXCL3, IL1α, IL1β, CD274, and OSM, involved in immune response and chemotaxis. Histologic evaluation revealed significant tumor infiltration by neutrophils, whereas functional depletion of granulocytes ablated the antitumor effect of our approach. The association of in situ gene therapy with cisplatin resulted in synergistic elimination of tumor progression. In all, in situ gene transfer with p19Arf and IFNβ acts as an immunotherapy involving recruitment of neutrophils, a desirable but previously untested outcome, and this approach may be allied with chemotherapy, thus providing significant antitumor activity and warranting further development for the treatment of lung carcinoma.
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Affiliation(s)
- João Paulo Portela Catani
- Viral Vector Laboratory, Center for Translational Investigation in Oncology, Cancer Institute of Sao Paulo/LIM 24, University of São Paulo School of Medicine, Brazil
| | - Ruan F V Medrano
- Viral Vector Laboratory, Center for Translational Investigation in Oncology, Cancer Institute of Sao Paulo/LIM 24, University of São Paulo School of Medicine, Brazil
| | - Aline Hunger
- Viral Vector Laboratory, Center for Translational Investigation in Oncology, Cancer Institute of Sao Paulo/LIM 24, University of São Paulo School of Medicine, Brazil
| | - Paulo Del Valle
- Viral Vector Laboratory, Center for Translational Investigation in Oncology, Cancer Institute of Sao Paulo/LIM 24, University of São Paulo School of Medicine, Brazil
| | - Sandy Adjemian
- Laboratory of Cell and Molecular Biology, Department of Immunology, Biomedical Sciences Institute, University of São Paulo, Brazil
| | - Daniela Bertolini Zanatta
- Viral Vector Laboratory, Center for Translational Investigation in Oncology, Cancer Institute of Sao Paulo/LIM 24, University of São Paulo School of Medicine, Brazil
| | - Guido Kroemer
- Equipe 11 Labellisée Ligue Contre le Cancer, Centre de Recherche des Cordeliers, Paris, France; U1138, INSERM, Paris, France; Université Paris Descartes, Sorbonne Paris Cité, Paris, France; Université Pierre et Marie Curie, Paris, France; Metabolomics and Cell Biology Platforms, Gustave Roussy Comprehensive Cancer Institute, Villejuif, France; Pôle de Biologie, Hôpital Européen Georges Pompidou, AP-HP, Paris, France; Department of Women's and Children's Health, Karolinska University Hospital, Stockholm, Sweden
| | - Eugenia Costanzi-Strauss
- Gene Therapy Laboratory, Department of Cell and Developmental Biology, Biomedical Sciences Institute, University of São Paulo, Brazil
| | - Bryan E Strauss
- Viral Vector Laboratory, Center for Translational Investigation in Oncology, Cancer Institute of Sao Paulo/LIM 24, University of São Paulo School of Medicine, Brazil.
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38
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Mahajan N, Wu HJ, Bennett RL, Troche C, Licht JD, Weber JD, Maggi LB, Tomasson MH. Sabotaging of the oxidative stress response by an oncogenic noncoding RNA. FASEB J 2016; 31:482-490. [PMID: 28148777 DOI: 10.1096/fj.201600654r] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2016] [Accepted: 10/04/2016] [Indexed: 12/27/2022]
Abstract
Overexpression of the multiple myeloma set domain (MMSET) Wolf-Hirschhorn syndrome candidate 1 gene, which contains an orphan box H/ACA class small nucleolar RNA, ACA11, in an intron, is associated with several cancer types, including multiple myeloma (MM). ACA11 and MMSET are overexpressed cotranscriptionally as a result of the t(4;14) chromosomal translocation in a subset of patients with MM. RNA sequencing of CD138+ tumor cells from t(4;14)-positive and -negative MM patient bone marrow samples revealed an enhanced oxidative phosphorylation mRNA signature. Supporting these data, ACA11 overexpression in a t(4;14)-negative MM cell line, MM1.S, demonstrated enhanced reactive oxygen species (ROS) levels. In addition, an enhancement of cell proliferation, increased soft agar colony size, and elevated ERK1/2 phosphorylation were observed. This ACA11-driven hyperproliferative phenotype depended on increased ROS levels as exogenously added antioxidants attenuate the increased proliferation. A major transcriptional regulator of the cellular antioxidant response, nuclear factor (erythroid-derived 2)-like 2 (NRF2), shuttled to the nucleus, as expected, in response to ACA11-driven increases in ROS; however, transcriptional up-regulation of some of NRF2's antioxidant target genes was abrogated in the presence of ACA11 overexpression. These data show for the first time that ACA11 promotes proliferation through inhibition of NRF2 function resulting in sustained ROS levels driving cancer cell proliferation.-Mahajan, N., Wu, H.-J., Bennett, R. L., Troche, C., Licht, J. D., Weber, J. D., Maggi, L. B., Jr., Tomasson, M. H. Sabotaging of the oxidative stress response by an oncogenic noncoding RNA.
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Affiliation(s)
- Nitin Mahajan
- Division of Oncology, Department of Medicine, Siteman Cancer Center, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Hua-Jun Wu
- Department of Biostatistics and Computational Biology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA; and
| | - Richard L Bennett
- Division of Hematology and Oncology, Department of Medicine, University of Florida Health Cancer Center, College of Medicine, University of Florida, Gainesville, Florida, USA
| | - Catalina Troche
- Division of Hematology and Oncology, Department of Medicine, University of Florida Health Cancer Center, College of Medicine, University of Florida, Gainesville, Florida, USA
| | - Jonathan D Licht
- Division of Hematology and Oncology, Department of Medicine, University of Florida Health Cancer Center, College of Medicine, University of Florida, Gainesville, Florida, USA
| | - Jason D Weber
- Division of Oncology, Department of Medicine, Siteman Cancer Center, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Leonard B Maggi
- Division of Oncology, Department of Medicine, Siteman Cancer Center, Washington University School of Medicine, St. Louis, Missouri, USA;
| | - Michael H Tomasson
- Division of Oncology, Department of Medicine, Siteman Cancer Center, Washington University School of Medicine, St. Louis, Missouri, USA;
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39
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Muñoz-Fontela C, Mandinova A, Aaronson SA, Lee SW. Emerging roles of p53 and other tumour-suppressor genes in immune regulation. Nat Rev Immunol 2016; 16:741-750. [PMID: 27667712 DOI: 10.1038/nri.2016.99] [Citation(s) in RCA: 233] [Impact Index Per Article: 29.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Tumour-suppressor genes are indispensable for the maintenance of genomic integrity. Recently, several of these genes, including those encoding p53, PTEN, RB1 and ARF, have been implicated in immune responses and inflammatory diseases. In particular, the p53 tumour- suppressor pathway is involved in crucial aspects of tumour immunology and in homeostatic regulation of immune responses. Other studies have identified roles for p53 in various cellular processes, including metabolism and stem cell maintenance. Here, we discuss the emerging roles of p53 and other tumour-suppressor genes in tumour immunology, as well as in additional immunological settings, such as virus infection. This relatively unexplored area could yield important insights into the homeostatic control of immune cells in health and disease and facilitate the development of more effective immunotherapies. Consequently, tumour-suppressor genes are emerging as potential guardians of immune integrity.
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Affiliation(s)
- César Muñoz-Fontela
- Heinrich Pette Institute, Leibniz Institute for Experimental Virology, Martinistrasse 52, 20251 Hamburg, Germany
| | - Anna Mandinova
- Cutaneous Biology Research Center, Massachusetts General Hospital and Harvard Medical School, Building 149 13th Street, Charlestown, Massachusetts 02129, USA.,Harvard Stem Cell Institute, 7 Divinity Avenue, Cambridge, Massachusetts 02138, USA.,Broad Institute of Harvard and MIT, 7 Cambridge Center, Cambridge, Massachusetts 02142, USA
| | - Stuart A Aaronson
- Department of Oncological Sciences, Mount Sinai School of Medicine, One Gustave L. Levy Place, New York, New York 10029, USA
| | - Sam W Lee
- Cutaneous Biology Research Center, Massachusetts General Hospital and Harvard Medical School, Building 149 13th Street, Charlestown, Massachusetts 02129, USA.,Broad Institute of Harvard and MIT, 7 Cambridge Center, Cambridge, Massachusetts 02142, USA
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40
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Stępiński D. Nucleolus-derived mediators in oncogenic stress response and activation of p53-dependent pathways. Histochem Cell Biol 2016; 146:119-39. [PMID: 27142852 DOI: 10.1007/s00418-016-1443-6] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/25/2016] [Indexed: 12/12/2022]
Abstract
Rapid growth and division of cells, including tumor ones, is correlated with intensive protein biosynthesis. The output of nucleoli, organelles where translational machineries are formed, depends on a rate of particular stages of ribosome production and on accessibility of elements crucial for their effective functioning, including substrates, enzymes as well as energy resources. Different factors that induce cellular stress also often lead to nucleolar dysfunction which results in ribosome biogenesis impairment. Such nucleolar disorders, called nucleolar or ribosomal stress, usually affect cellular functioning which in fact is a result of p53-dependent pathway activation, elicited as a response to stress. These pathways direct cells to new destinations such as cell cycle arrest, damage repair, differentiation, autophagy, programmed cell death or aging. In the case of impaired nucleolar functioning, nucleolar and ribosomal proteins mediate activation of the p53 pathways. They are also triggered as a response to oncogenic factor overexpression to protect tissues and organs against extensive proliferation of abnormal cells. Intentional impairment of any step of ribosome biosynthesis which would direct the cells to these destinations could be a strategy used in anticancer therapy. This review presents current knowledge on a nucleolus, mainly in relation to cancer biology, which is an important and extremely sensitive element of the mechanism participating in cellular stress reaction mediating activation of the p53 pathways in order to counteract stress effects, especially cancer development.
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Affiliation(s)
- Dariusz Stępiński
- Department of Cytophysiology, Faculty of Biology and Environmental Protection, University of Łódź, Pomorska 141/143, 90-236, Łódź, Poland.
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Meissl K, Macho-Maschler S, Müller M, Strobl B. The good and the bad faces of STAT1 in solid tumours. Cytokine 2015; 89:12-20. [PMID: 26631912 DOI: 10.1016/j.cyto.2015.11.011] [Citation(s) in RCA: 174] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2015] [Accepted: 11/09/2015] [Indexed: 12/13/2022]
Abstract
Signal transducer and activator of transcription (STAT) 1 is part of the Janus kinase (JAK)/STAT signalling cascade and is best known for its essential role in mediating responses to all types of interferons (IFN). STAT1 regulates a variety of cellular processes, such as antimicrobial activities, cell proliferation and cell death. It exerts important immune modulatory activities both in the innate and the adaptive arm of the immune system. Based on studies in mice and data from human patients, STAT1 is generally considered a tumour suppressor but there is growing evidence that it can also act as a tumour promoter. This review aims at contrasting the two faces of STAT1 in tumourigenesis and providing an overview on the current knowledge of the underlying mechanisms or pathways.
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Affiliation(s)
- Katrin Meissl
- Institute of Animal Breeding and Genetics, University of Veterinary Medicine Vienna, Veterinärplatz 1, 1210 Vienna, Austria
| | - Sabine Macho-Maschler
- Institute of Animal Breeding and Genetics, University of Veterinary Medicine Vienna, Veterinärplatz 1, 1210 Vienna, Austria
| | - Mathias Müller
- Institute of Animal Breeding and Genetics, University of Veterinary Medicine Vienna, Veterinärplatz 1, 1210 Vienna, Austria
| | - Birgit Strobl
- Institute of Animal Breeding and Genetics, University of Veterinary Medicine Vienna, Veterinärplatz 1, 1210 Vienna, Austria.
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42
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Fan JB, Miyauchi-Ishida S, Arimoto KI, Liu D, Yan M, Liu CW, Győrffy B, Zhang DE. Type I IFN induces protein ISGylation to enhance cytokine expression and augments colonic inflammation. Proc Natl Acad Sci U S A 2015; 112:14313-8. [PMID: 26515094 PMCID: PMC4655505 DOI: 10.1073/pnas.1505690112] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Type I IFNs have broad activity in tissue inflammation and malignant progression that depends on the expression of IFN-stimulated genes (ISGs). ISG15, one such ISG, can form covalent conjugates to many cellular proteins, a process termed "protein ISGylation." Although type I IFNs are involved in multiple inflammatory disorders, the role of protein ISGylation during inflammation has not been evaluated. Here we report that protein ISGylation exacerbates intestinal inflammation and colitis-associated colon cancer in mice. Mechanistically, we demonstrate that protein ISGylation negatively regulates the ubiquitin-proteasome system, leading to increased production of IFN-induced reactive oxygen species (ROS). The increased cellular ROS then enhances LPS-induced activation of p38 MAP kinase and the expression of inflammation-related cytokines in macrophages. Thus our studies reveal a regulatory role for protein ISGylation in colonic inflammation and its related malignant progression, indicating that targeting ubiquitin-activating enzyme E1 homolog has therapeutic potential in treating inflammatory diseases.
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Affiliation(s)
- Jun-Bao Fan
- Moores Cancer Center, University of California, San Diego, La Jolla, CA 92093
| | | | - Kei-ichiro Arimoto
- Moores Cancer Center, University of California, San Diego, La Jolla, CA 92093
| | - Dan Liu
- Moores Cancer Center, University of California, San Diego, La Jolla, CA 92093
| | - Ming Yan
- Moores Cancer Center, University of California, San Diego, La Jolla, CA 92093
| | - Chang-Wei Liu
- Department of Biochemistry and Molecular Genetics, University of Colorado School of Medicine, Aurora, CO 80045
| | - Balázs Győrffy
- Hungarian Academy of Sciences, Research Centre for Natural Sciences, Momentum Cancer Biomarker Research Group, Budapest, H-1117, Hungary; Second Department of Pediatrics, Semmelweis University, Budapest, H-1094, Hungary; Hungarian Academy of Sciences and Semmelweis University, Pediatrics and Nephrology Research Group, Budapest, H-1085, Hungary
| | - Dong-Er Zhang
- Moores Cancer Center, University of California, San Diego, La Jolla, CA 92093; Department of Pathology and Division of Biological Sciences, University of California, San Diego, La Jolla, CA 92093
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Pencik J, Schlederer M, Gruber W, Unger C, Walker SM, Chalaris A, Marié IJ, Hassler MR, Javaheri T, Aksoy O, Blayney JK, Prutsch N, Skucha A, Herac M, Krämer OH, Mazal P, Grebien F, Egger G, Poli V, Mikulits W, Eferl R, Esterbauer H, Kennedy R, Fend F, Scharpf M, Braun M, Perner S, Levy DE, Malcolm T, Turner SD, Haitel A, Susani M, Moazzami A, Rose-John S, Aberger F, Merkel O, Moriggl R, Culig Z, Dolznig H, Kenner L. STAT3 regulated ARF expression suppresses prostate cancer metastasis. Nat Commun 2015. [PMID: 26198641 PMCID: PMC4525303 DOI: 10.1038/ncomms8736] [Citation(s) in RCA: 117] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Prostate cancer (PCa) is the most prevalent cancer in men. Hyperactive STAT3 is thought to be oncogenic in PCa. However, targeting of the IL-6/STAT3 axis in PCa patients has failed to provide therapeutic benefit. Here we show that genetic inactivation of Stat3 or IL-6 signalling in a Pten-deficient PCa mouse model accelerates cancer progression leading to metastasis. Mechanistically, we identify p19ARF as a direct Stat3 target. Loss of Stat3 signalling disrupts the ARF–Mdm2–p53 tumour suppressor axis bypassing senescence. Strikingly, we also identify STAT3 and CDKN2A mutations in primary human PCa. STAT3 and CDKN2A deletions co-occurred with high frequency in PCa metastases. In accordance, loss of STAT3 and p14ARF expression in patient tumours correlates with increased risk of disease recurrence and metastatic PCa. Thus, STAT3 and ARF may be prognostic markers to stratify high from low risk PCa patients. Our findings challenge the current discussion on therapeutic benefit or risk of IL-6/STAT3 inhibition. IL6-STAT3 signaling is activated in prostate cancer, however inhibiting this pathway has not lead to a survival advantage in patients. Here, Pencik et al. show that loss of the IL6-STAT3 axis in mice and humans leads to metastasis due to loss of ARF, unravelling STAT3 and ARF as potential prognostic markers in prostate cancer.
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Affiliation(s)
- Jan Pencik
- 1] Ludwig Boltzmann Institute for Cancer Research, Waehringerstrasse 13A, 1090 Vienna, Austria. [2] Clinical Institute of Pathology, Medical University of Vienna, 1090 Vienna, Austria
| | - Michaela Schlederer
- 1] Ludwig Boltzmann Institute for Cancer Research, Waehringerstrasse 13A, 1090 Vienna, Austria [2] Clinical Institute of Pathology, Medical University of Vienna, 1090 Vienna, Austria
| | - Wolfgang Gruber
- Department of Molecular Biology, Paris-Lodron University of Salzburg, 5020 Salzburg, Austria
| | - Christine Unger
- Institute of Medical Genetics, Medical University of Vienna, 1090 Vienna, Austria
| | - Steven M Walker
- Center for Cancer Research and Cell Biology, Queen's University Belfast, BT7 1NN Belfast, UK
| | - Athena Chalaris
- Institute of Biochemistry, University of Kiel, 24098 Kiel, Germany
| | - Isabelle J Marié
- 1] Department of Pathology and NYU Cancer Institute, NYU School of Medicine, New York 10016, USA [2] Department of Microbiology and NYU Cancer Institute, NYU School of Medicine, New York 10016, USA
| | - Melanie R Hassler
- Clinical Institute of Pathology, Medical University of Vienna, 1090 Vienna, Austria
| | - Tahereh Javaheri
- Ludwig Boltzmann Institute for Cancer Research, Waehringerstrasse 13A, 1090 Vienna, Austria
| | - Osman Aksoy
- Clinical Institute of Pathology, Medical University of Vienna, 1090 Vienna, Austria
| | - Jaine K Blayney
- NI Stratified Medicine Research Group, University of Ulster, BT47 6SB Londonderry, UK
| | - Nicole Prutsch
- Clinical Institute of Pathology, Medical University of Vienna, 1090 Vienna, Austria
| | - Anna Skucha
- CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, 1090 Vienna, Austria
| | - Merima Herac
- Clinical Institute of Pathology, Medical University of Vienna, 1090 Vienna, Austria
| | - Oliver H Krämer
- Department of Toxicology, University Medical Center, 55131 Mainz, Germany
| | - Peter Mazal
- Clinical Institute of Pathology, Medical University of Vienna, 1090 Vienna, Austria
| | - Florian Grebien
- Ludwig Boltzmann Institute for Cancer Research, Waehringerstrasse 13A, 1090 Vienna, Austria
| | - Gerda Egger
- Clinical Institute of Pathology, Medical University of Vienna, 1090 Vienna, Austria
| | - Valeria Poli
- Molecular Biotechnology Center (MBC), Department of Genetics, Biology and Biochemistry, University of Turin, Turin 10126, Italy
| | - Wolfgang Mikulits
- Department of Medicine I, Division: Institute for Cancer Research, Comprehensive Cancer Center, Medical University of Vienna, 1090 Vienna, Austria
| | - Robert Eferl
- Department of Medicine I, Division: Institute for Cancer Research, Comprehensive Cancer Center, Medical University of Vienna, 1090 Vienna, Austria
| | - Harald Esterbauer
- Department of Laboratory Medicine, Medical University of Vienna, 1090 Vienna, Austria
| | - Richard Kennedy
- Center for Cancer Research and Cell Biology, Queen's University Belfast, BT7 1NN Belfast, UK
| | - Falko Fend
- Institute of Pathology and Neuropathology, University Hospital Tuebingen, 72076 Tuebingen, Germany
| | - Marcus Scharpf
- Institute of Pathology and Neuropathology, University Hospital Tuebingen, 72076 Tuebingen, Germany
| | - Martin Braun
- Institute of Pathology, Center for Integrated Oncology Cologne/Bonn, University Hospital of Bonn, 53127 Bonn, Germany
| | - Sven Perner
- Institute of Pathology, Center for Integrated Oncology Cologne/Bonn, University Hospital of Bonn, 53127 Bonn, Germany
| | - David E Levy
- 1] Department of Pathology and NYU Cancer Institute, NYU School of Medicine, New York 10016, USA [2] Department of Microbiology and NYU Cancer Institute, NYU School of Medicine, New York 10016, USA
| | - Tim Malcolm
- Department of Pathology, University of Cambridge, CB2 0QQ Cambridge, UK
| | - Suzanne D Turner
- Department of Pathology, University of Cambridge, CB2 0QQ Cambridge, UK
| | - Andrea Haitel
- Clinical Institute of Pathology, Medical University of Vienna, 1090 Vienna, Austria
| | - Martin Susani
- Clinical Institute of Pathology, Medical University of Vienna, 1090 Vienna, Austria
| | - Ali Moazzami
- Department of Chemistry and Biotechnology, Swedish University of Agricultural Sciences, 75007 Uppsala, Sweden
| | - Stefan Rose-John
- Institute of Biochemistry, University of Kiel, 24098 Kiel, Germany
| | - Fritz Aberger
- Department of Molecular Biology, Paris-Lodron University of Salzburg, 5020 Salzburg, Austria
| | - Olaf Merkel
- Clinical Institute of Pathology, Medical University of Vienna, 1090 Vienna, Austria
| | - Richard Moriggl
- 1] Ludwig Boltzmann Institute for Cancer Research, Waehringerstrasse 13A, 1090 Vienna, Austria [2] Unit for Translational Methods in Cancer Research, University of Veterinary Medicine Vienna, 1210 Vienna, Austria
| | - Zoran Culig
- Department of Urology, Medical University of Innsbruck, 6020 Innsbruck, Austria
| | - Helmut Dolznig
- Institute of Medical Genetics, Medical University of Vienna, 1090 Vienna, Austria
| | - Lukas Kenner
- 1] Ludwig Boltzmann Institute for Cancer Research, Waehringerstrasse 13A, 1090 Vienna, Austria [2] Clinical Institute of Pathology, Medical University of Vienna, 1090 Vienna, Austria [3] Unit of Pathology of Laboratory Animals (UPLA), University of Veterinary Medicine Vienna, 1210 Vienna, Austria
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44
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Liu X, Zhou Y, Liu X, Peng A, Gong H, Huang L, Ji K, Petersen RB, Zheng L, Huang K. MPHOSPH1: a potential therapeutic target for hepatocellular carcinoma. Cancer Res 2014; 74:6623-34. [PMID: 25269478 DOI: 10.1158/0008-5472.can-14-1279] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
MPHOSPH1 is a critical kinesin protein that functions in cytokinesis. Here, we show that MPHOSPH1 is overexpressed in hepatocellular carcinoma (HCC) cells, where it is essential for proliferation. Attenuating MPHOSPH1 expression with a tumor-selective shRNA-expressing adenovirus (Ad-shMPP1) was sufficient to arrest HCC cell proliferation in a manner associated with an accumulation of multinucleated polyploid cells, induction of postmitotic apoptosis, and increased sensitivity to taxol cytotoxicity. Mechanistic investigations showed that attenuation of MPHOSPH1 stabilized p53, blocked STAT3 phosphorylation, and prolonged mitotic arrest. In a mouse subcutaneous xenograft model of HCC, tumoral injection of Ad-shMPP1 inhibited MPHOSPH1 expression and tumor growth in a manner correlated with induction of apoptosis. Combining Ad-shMPP1 injection with taxol administration enhanced antitumor efficacy relative to taxol alone. Furthermore, Ad-shMPP1 tail vein injection suppressed formation of orthotopic liver nodules and prevented hepatic dysfunction. Taken together, our results identify MPHOSPH1 as an oncogenic driver and candidate therapeutic target in HCC.
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Affiliation(s)
- Xinran Liu
- Tongji School of Pharmacy, Huazhong University of Science and Technology, Wuhan, China. Centre for Biomedicine Research, Wuhan Institute of Biotechnology, Wuhan, China
| | - Yafan Zhou
- Tongji School of Pharmacy, Huazhong University of Science and Technology, Wuhan, China
| | - Xinyuan Liu
- Laboratory of Molecular Cell Biology, Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China
| | | | - Hao Gong
- Tongji School of Pharmacy, Huazhong University of Science and Technology, Wuhan, China
| | - Lizi Huang
- Tongji School of Pharmacy, Huazhong University of Science and Technology, Wuhan, China
| | - Kaige Ji
- Tongji School of Pharmacy, Huazhong University of Science and Technology, Wuhan, China
| | - Robert B Petersen
- Departments of Pathology, Neuroscience and Neurology, Case Western Reserve University, Cleveland, Ohio
| | - Ling Zheng
- College of Life Sciences, Wuhan University, Wuhan, China
| | - Kun Huang
- Tongji School of Pharmacy, Huazhong University of Science and Technology, Wuhan, China. Centre for Biomedicine Research, Wuhan Institute of Biotechnology, Wuhan, China.
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