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Park GH, Park E, Lee SJ, Lim K, Kim J, Park JE, Jeong SY. Interferon-Induced Transmembrane Protein 1 (IFITM1) Is Downregulated in Neurofibromatosis Type 1-Associated Malignant Peripheral Nerve Sheath Tumors. Int J Mol Sci 2024; 25:9265. [PMID: 39273214 PMCID: PMC11395022 DOI: 10.3390/ijms25179265] [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: 07/25/2024] [Revised: 08/12/2024] [Accepted: 08/14/2024] [Indexed: 09/15/2024] Open
Abstract
Neurofibromatosis type 1 (NF1), an autosomal dominant genetic disorder, is caused by mutations in the NF1 gene, which encodes the GTPase-activating protein neurofibromin. The pathogenesis of the tumor progression of benign plexiform neurofibromas (PNs) and malignant peripheral nerve sheath tumors (MPNSTs) remain unclear. Here, we found that interferon-induced transmembrane protein 1 (IFITM1) was downregulated in MPNST tissues compared to those in PN tissues from patients with NF1. Overexpression of IFITM1 in NF1-associated MPNST cells resulted in a significant decrease in Ras activation (GTP-Ras) and downstream extracellular regulatory kinase 1/2 (ERK1/2) phosphorylation, whereas downregulation of IFITM1 via treatment with small interfering RNA in normal Schwann cells had the opposite result, indicating that expression levels of IFITM1 are closely associated with tumor progression in NF1. Treatment of MPNST cells with interferon-gamma (IFN-γ) significantly augmented the expression of IFITM1, thereby leading to a decrease in Ras and ERK1/2 activation. Despite the small number of patient samples, these findings may potentially provide a new target for chemotherapy in patients with NF1-associated MPNSTs. In xenograft mice injected with MPNST cells, IFN-γ treatment successfully suppressed tumor progression with increased IFITM1 expression and decreased Ras and ERK1/2 activation in tumor tissues. Collectively, these results suggest that IFITM1 is closely involved in MPNST pathogenesis and that IFN-γ is a good candidate for the therapeutic treatment of MPNSTs in NF1.
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Affiliation(s)
- Gun-Hoo Park
- Department of Medical Genetics, Ajou University School of Medicine, Suwon 16499, Republic of Korea
- Jeju Bio Research Center, Jeju Research Institute, Korea Institute of Ocean Science & Technology (KIOST), Jeju-si 63349, Republic of Korea
| | - Eunkuk Park
- Department of Medical Genetics, Ajou University School of Medicine, Suwon 16499, Republic of Korea
- Jeonbuk Institute for Food-Bioindustry, Jeonju 54810, Republic of Korea
| | - Su-Jin Lee
- Department of Medical Genetics, Ajou University School of Medicine, Suwon 16499, Republic of Korea
- Department of Biomedical Sciences, Ajou University Graduate School of Medicine, Suwon 16499, Republic of Korea
| | - Kyubin Lim
- Department of Medical Genetics, Ajou University School of Medicine, Suwon 16499, Republic of Korea
- Department of Biomedical Sciences, Ajou University Graduate School of Medicine, Suwon 16499, Republic of Korea
| | - Jeonghyun Kim
- Department of Medical Genetics, Ajou University School of Medicine, Suwon 16499, Republic of Korea
- Department of Biomedical Sciences, Ajou University Graduate School of Medicine, Suwon 16499, Republic of Korea
| | - Jun Eun Park
- Department of Pediatrics, Anam Hospital, Korea University College of Medicine, Seoul 02841, Republic of Korea
| | - Seon-Yong Jeong
- Department of Medical Genetics, Ajou University School of Medicine, Suwon 16499, Republic of Korea
- Department of Biomedical Sciences, Ajou University Graduate School of Medicine, Suwon 16499, Republic of Korea
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2
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Martin D, Rödel F, Hehlgans S, Looso M, Ziegler PK, Fleischmann M, Diefenhardt M, Fries L, Kalinauskaite G, Tinhofer I, Zips D, Gani C, Rödel C, Fokas E. Inflammatory pathways confer resistance to chemoradiotherapy in anal squamous cell carcinoma. NPJ Precis Oncol 2024; 8:93. [PMID: 38653773 DOI: 10.1038/s41698-024-00585-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Accepted: 03/22/2024] [Indexed: 04/25/2024] Open
Abstract
Anal squamous cell carcinoma (ASCC) is associated with immunosuppression and infection with human papillomavirus (HPV). Response to standard chemoradiotherapy (CRT) varies considerably. A comprehensive molecular characterization of CRT resistance is lacking, and little is known about the interplay between tumor immune contexture, host immunity, and immunosuppressive and/or immune activating effects of CRT. Patients with localized ASCC, treated with CRT at three different sites of the German Cancer Consortium (DKTK) were included. Patient cohorts for molecular analysis included baseline formalin fixed paraffin embedded biopsies for immunohistochemistry (n = 130), baseline RNA sequencing (n = 98), peripheral blood immune profiling (n = 47), and serum cytokine measurement (n = 35). Gene set enrichment analysis showed that pathways for IFNγ, IFNα, inflammatory response, TNFα signaling via NF-κB, and EMT were significantly enriched in poor responders (all p < 0.001). Expression of interferon-induced transmembrane protein 1 (IFITM1), both on mRNA and protein levels, was associated with reduced Freedom from locoregional failure (FFLF, p = 0.037) and freedom from distant metastasis (FFDM, p = 0.014). An increase of PD-L1 expression on CD4+ T-cells (p < 0.001) and an increase in HLA-DR expression on T-cells (p < 0.001) was observed in the peripheral blood after CRT. Elevated levels of regulatory T-cells and CXCL2 were associated with reduced FFLF (p = 0.0044 and p = 0.004, respectively). Inflammatory pathways in tissue in line with elevated levels of regulatory T-cells and CXCL2 in peripheral blood are associated with resistance to CRT. To counteract this resistance mechanism, the RADIANCE randomized phase-2 trial currently tests the addition of the immune checkpoint inhibitor durvalumab to standard CRT in locally advanced ASCC.
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Affiliation(s)
- D Martin
- Department of Radiotherapy and Oncology, Goethe University Frankfurt, University Hospital, Frankfurt, Germany.
- German Cancer Consortium (DKTK), Partner Site Frankfurt, A Partnership between DKFZ and University Hospital Frankfurt, Frankfurt, Germany.
- Frankfurt Cancer Institute (FCI), Goethe University Frankfurt, Frankfurt, Germany.
| | - F Rödel
- Department of Radiotherapy and Oncology, Goethe University Frankfurt, University Hospital, Frankfurt, Germany
- German Cancer Consortium (DKTK), Partner Site Frankfurt, A Partnership between DKFZ and University Hospital Frankfurt, Frankfurt, Germany
- Frankfurt Cancer Institute (FCI), Goethe University Frankfurt, Frankfurt, Germany
| | - S Hehlgans
- Department of Radiotherapy and Oncology, Goethe University Frankfurt, University Hospital, Frankfurt, Germany
| | - M Looso
- Max Planck Institute for Heart and Lung Research, Bioinformatics Core Unit, Bad Nauheim, Germany
| | - P K Ziegler
- German Cancer Consortium (DKTK), Partner Site Frankfurt, A Partnership between DKFZ and University Hospital Frankfurt, Frankfurt, Germany
- Frankfurt Cancer Institute (FCI), Goethe University Frankfurt, Frankfurt, Germany
- Dr. Senckenberg Institute of Pathology, Goethe University Frankfurt, University Hospital, Frankfurt, Germany
| | - M Fleischmann
- Department of Radiotherapy and Oncology, Goethe University Frankfurt, University Hospital, Frankfurt, Germany
- German Cancer Consortium (DKTK), Partner Site Frankfurt, A Partnership between DKFZ and University Hospital Frankfurt, Frankfurt, Germany
- Frankfurt Cancer Institute (FCI), Goethe University Frankfurt, Frankfurt, Germany
| | - M Diefenhardt
- Department of Radiotherapy and Oncology, Goethe University Frankfurt, University Hospital, Frankfurt, Germany
- German Cancer Consortium (DKTK), Partner Site Frankfurt, A Partnership between DKFZ and University Hospital Frankfurt, Frankfurt, Germany
- Frankfurt Cancer Institute (FCI), Goethe University Frankfurt, Frankfurt, Germany
| | - L Fries
- Department of Radiotherapy and Oncology, Goethe University Frankfurt, University Hospital, Frankfurt, Germany
| | - G Kalinauskaite
- Department of Radiooncology and Radiotherapy, Charité University Hospital Berlin, Berlin, Germany
- German Cancer Consortium (DKTK), Partner Site Berlin, A Partnership between DKFZ and Charité University Hospital Berlin, Berlin, Germany
| | - I Tinhofer
- Department of Radiooncology and Radiotherapy, Charité University Hospital Berlin, Berlin, Germany
- German Cancer Consortium (DKTK), Partner Site Berlin, A Partnership between DKFZ and Charité University Hospital Berlin, Berlin, Germany
| | - D Zips
- Department of Radiooncology and Radiotherapy, Charité University Hospital Berlin, Berlin, Germany
- German Cancer Consortium (DKTK), Partner Site Berlin, A Partnership between DKFZ and Charité University Hospital Berlin, Berlin, Germany
| | - C Gani
- Eberhard Karls University, Tübingen, University Hospital Tübingen, Department of Radiation Oncology, Tübingen, Germany
- German Cancer Consortium (DKTK), Partner Site Tübingen, A Partnership between DKFZ and University Hospital Tübingen, Tübingen, Germany
| | - C Rödel
- Department of Radiotherapy and Oncology, Goethe University Frankfurt, University Hospital, Frankfurt, Germany
- German Cancer Consortium (DKTK), Partner Site Frankfurt, A Partnership between DKFZ and University Hospital Frankfurt, Frankfurt, Germany
- Frankfurt Cancer Institute (FCI), Goethe University Frankfurt, Frankfurt, Germany
| | - E Fokas
- Department of Radiotherapy and Oncology, Goethe University Frankfurt, University Hospital, Frankfurt, Germany
- German Cancer Consortium (DKTK), Partner Site Frankfurt, A Partnership between DKFZ and University Hospital Frankfurt, Frankfurt, Germany
- Frankfurt Cancer Institute (FCI), Goethe University Frankfurt, Frankfurt, Germany
- Department of Radiation Oncology, Cyberknife and Radiotherapy, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD), University of Cologne, Faculty of Medicine and University Hospital of Cologne, Cologne, Germany
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São José C, Garcia-Pelaez J, Ferreira M, Arrieta O, André A, Martins N, Solís S, Martínez-Benítez B, Ordóñez-Sánchez ML, Rodríguez-Torres M, Sommer AK, Te Paske IBAW, Caldas C, Tischkowitz M, Tusié MT, Hoogerbrugge N, Demidov G, de Voer RM, Laurie S, Oliveira C. Combined loss of CDH1 and downstream regulatory sequences drive early-onset diffuse gastric cancer and increase penetrance of hereditary diffuse gastric cancer. Gastric Cancer 2023; 26:653-666. [PMID: 37249750 PMCID: PMC10361908 DOI: 10.1007/s10120-023-01395-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Accepted: 04/30/2023] [Indexed: 05/31/2023]
Abstract
BACKGROUND Germline CDH1 pathogenic or likely pathogenic variants cause hereditary diffuse gastric cancer (HDGC). Once a genetic cause is identified, stomachs' and breasts' surveillance and/or prophylactic surgery is offered to asymptomatic CDH1 carriers, which is life-saving. Herein, we characterized an inherited mechanism responsible for extremely early-onset gastric cancer and atypical HDGC high penetrance. METHODS Whole-exome sequencing (WES) re-analysis was performed in an unsolved HDGC family. Accessible chromatin and CDH1 promoter interactors were evaluated in normal stomach by ATAC-seq and 4C-seq, and functional analysis was performed using CRISPR-Cas9, RNA-seq and pathway analysis. RESULTS We identified a germline heterozygous 23 Kb CDH1-TANGO6 deletion in a family with eight diffuse gastric cancers, six before age 30. Atypical HDGC high penetrance and young cancer-onset argued towards a role for the deleted region downstream of CDH1, which we proved to present accessible chromatin, and CDH1 promoter interactors in normal stomach. CRISPR-Cas9 edited cells mimicking the CDH1-TANGO6 deletion display the strongest CDH1 mRNA downregulation, more impacted adhesion-associated, type-I interferon immune-associated and oncogenic signalling pathways, compared to wild-type or CDH1-deleted cells. This finding solved an 18-year family odyssey and engaged carrier family members in a cancer prevention pathway of care. CONCLUSION In this work, we demonstrated that regulatory elements lying down-stream of CDH1 are part of a chromatin network that control CDH1 expression and influence cell transcriptome and associated signalling pathways, likely explaining high disease penetrance and very young cancer-onset. This study highlights the importance of incorporating scientific-technological updates and clinical guidelines in routine diagnosis, given their impact in timely genetic diagnosis and disease prevention.
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Affiliation(s)
- Celina São José
- i3S-Instituto de Investigação e Inovação em Saúde, Rua Alfredo Allen, 208, 4200-135, Porto, Portugal
- IPATIMUP-Instituto de Patologia e Imunologia Molecular da Universidade do Porto, Porto, Portugal
- Doctoral Programme in Biomedicine, Faculty of Medicine, University of Porto, Porto, Portugal
| | - José Garcia-Pelaez
- i3S-Instituto de Investigação e Inovação em Saúde, Rua Alfredo Allen, 208, 4200-135, Porto, Portugal
- IPATIMUP-Instituto de Patologia e Imunologia Molecular da Universidade do Porto, Porto, Portugal
- Doctoral Programme in Biomedicine, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Marta Ferreira
- i3S-Instituto de Investigação e Inovação em Saúde, Rua Alfredo Allen, 208, 4200-135, Porto, Portugal
- IPATIMUP-Instituto de Patologia e Imunologia Molecular da Universidade do Porto, Porto, Portugal
- Department Computer Science Faculty of Science, University of Porto, Porto, Portugal
| | - Oscar Arrieta
- Thoracic Oncology Unit, Department of Thoracic Oncology, Instituto Nacional de Cancerología, Mexico City, Mexico
| | - Ana André
- i3S-Instituto de Investigação e Inovação em Saúde, Rua Alfredo Allen, 208, 4200-135, Porto, Portugal
- IPATIMUP-Instituto de Patologia e Imunologia Molecular da Universidade do Porto, Porto, Portugal
| | - Nelson Martins
- i3S-Instituto de Investigação e Inovação em Saúde, Rua Alfredo Allen, 208, 4200-135, Porto, Portugal
- IPATIMUP-Instituto de Patologia e Imunologia Molecular da Universidade do Porto, Porto, Portugal
- Master Programme in Molecular Medicine and Oncology, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Samantha Solís
- INCMNSZ/Instituto de Investigaciones Biomédicas, Unidad de Biología Molecular y Medicina Genómica Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, UNAM Mexico City, Mexico
| | - Braulio Martínez-Benítez
- Pathology Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, INCMNSZ Mexico City, Mexico
| | - María Luisa Ordóñez-Sánchez
- INCMNSZ/Instituto de Investigaciones Biomédicas, Unidad de Biología Molecular y Medicina Genómica Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, UNAM Mexico City, Mexico
| | - Maribel Rodríguez-Torres
- INCMNSZ/Instituto de Investigaciones Biomédicas, Unidad de Biología Molecular y Medicina Genómica Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, UNAM Mexico City, Mexico
| | - Anna K Sommer
- Institute of Human Genetics, Medical Faculty, University of Bonn, Bonn, Germany
| | - Iris B A W Te Paske
- Department of Human Genetics, Radboud University Medical Center, Radboud Institute for Molecular Life Sciences, Nijmegen, The Netherlands
| | - Carlos Caldas
- Cancer Research UK Cambridge Institute, University of Cambridge, Li Ka Shing Centre, Cambridge, UK
- Department of Oncology, University of Cambridge, Cambridge, UK
- Cambridge Experimental Cancer Medicine Centre (ECMC), CRUK Cambridge Centre, NIHR Cambridge Biomedical Research Centre, University of Cambridge and Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Marc Tischkowitz
- Department of Medical Genetics, National Institute for Health Research Cambridge Biomedical Research Centre, University of Cambridge, Cambridge, UK
| | - Maria Teresa Tusié
- INCMNSZ/Instituto de Investigaciones Biomédicas, Unidad de Biología Molecular y Medicina Genómica Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, UNAM Mexico City, Mexico
| | - Nicoline Hoogerbrugge
- Department of Human Genetics, Radboud University Medical Center, Radboud Institute for Molecular Life Sciences, Nijmegen, The Netherlands
| | - German Demidov
- Institute of Medical Genetics and Applied Genomics, Tübingen, Germany
| | - Richarda M de Voer
- Department of Human Genetics, Radboud University Medical Center, Radboud Institute for Molecular Life Sciences, Nijmegen, The Netherlands
| | - Steve Laurie
- The Barcelona Institute of Science and Technology, CNAG-CRG, Centre for Genomic Regulation (CRG), Barcelona, Spain
| | - Carla Oliveira
- i3S-Instituto de Investigação e Inovação em Saúde, Rua Alfredo Allen, 208, 4200-135, Porto, Portugal.
- IPATIMUP-Instituto de Patologia e Imunologia Molecular da Universidade do Porto, Porto, Portugal.
- FMUP-Faculty of Medicine of the University of Porto, Porto, Portugal.
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Degrelle SA, Buchrieser J, Dupressoir A, Porrot F, Loeuillet L, Schwartz O, Fournier T. IFITM1 inhibits trophoblast invasion and is induced in placentas associated with IFN-mediated pregnancy diseases. iScience 2023; 26:107147. [PMID: 37434700 PMCID: PMC10331461 DOI: 10.1016/j.isci.2023.107147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 05/05/2023] [Accepted: 06/12/2023] [Indexed: 07/13/2023] Open
Abstract
Interferon-induced transmembrane proteins (IFITMs) are restriction factors that block many viruses from entering cells. High levels of type I interferon (IFN) are associated with adverse pregnancy outcomes, and IFITMs have been shown to impair the formation of syncytiotrophoblast. Here, we examine whether IFITMs affect another critical step of placental development, extravillous cytotrophoblast (EVCT) invasion. We conducted experiments using in vitro/ex vivo models of EVCT, mice treated in vivo with the IFN-inducer poly (I:C), and human pathological placental sections. Cells treated with IFN-β demonstrated upregulation of IFITMs and reduced invasive abilities. Transduction experiments confirmed that IFITM1 contributed to the decreased cell invasion. Similarly, migration of trophoblast giant cells, the mouse equivalent of human EVCTs, was significantly reduced in poly (I:C)-treated mice. Finally, analysis of CMV- and bacterial-infected human placentas revealed upregulated IFITM1 expression. These data demonstrate that high levels of IFITM1 impair trophoblast invasion and could explain the placental dysfunctions associated with IFN-mediated disorders.
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Affiliation(s)
- Séverine A. Degrelle
- Université Paris Cité, INSERM, UMR-S1139, Pathophysiology & Pharmacotoxicology of the Human Placenta, Pre- & Post-natal Microbiota (3PHM), 75006 Paris, France
- Inovarion, 75005 Paris, France
| | - Julian Buchrieser
- Virus and Immunity Unit, Institut Pasteur, 75015 Paris, France
- CNRS-UMR3569, 75015 Paris, France
| | - Anne Dupressoir
- Unité Physiologie et Pathologie Moléculaires des Rétrovirus Endogènes et Infectieux, Hôpital Gustave Roussy, 94805 Villejuif, France
- UMR 9196, Université Paris-Sud, 91405 Orsay, France
| | - Françoise Porrot
- Unité Physiologie et Pathologie Moléculaires des Rétrovirus Endogènes et Infectieux, Hôpital Gustave Roussy, 94805 Villejuif, France
- UMR 9196, Université Paris-Sud, 91405 Orsay, France
| | - Laurence Loeuillet
- Service d'Histologie-Embryologie-Cytogénétique, Hôpital Necker-Enfants Malades, AP-HP, 75015 Paris, France
| | - Olivier Schwartz
- Virus and Immunity Unit, Institut Pasteur, 75015 Paris, France
- CNRS-UMR3569, 75015 Paris, France
- Vaccine Research Institute, 94010 Créteil, France
| | - Thierry Fournier
- Université Paris Cité, INSERM, UMR-S1139, Pathophysiology & Pharmacotoxicology of the Human Placenta, Pre- & Post-natal Microbiota (3PHM), 75006 Paris, France
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5
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Qiao S, Zhang W, Su Y, Jiang Y. Integrated bioinformatics analysis of IFITM1 as a prognostic biomarker and investigation of its immunological role in prostate adenocarcinoma. Front Oncol 2022; 12:1037535. [PMID: 36591519 PMCID: PMC9795034 DOI: 10.3389/fonc.2022.1037535] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Accepted: 11/23/2022] [Indexed: 12/15/2022] Open
Abstract
Introduction Prostate adenocarcinoma (PRAD) is a highly aggressive malignancy with high mortality and poor prognosis, and its potential mechanism remains unclear. Our study aimed to identify novel markers for the prognosis of PRAD using bioinformatics technology. Methods The GSE32571 dataset was downloaded from the GEO database, and analyzed via the limma R package to identify differentially expressed genes (DEGs) and differentially expressed immune score-related genes (DEISRGs). The immune-related genes (IRGs) were further obtained by overlapping DEISRGs and DEGs, and the core gene was identified via survival analysis. Furthermore, the expression level, prognostic value, and potential functions of the core gene were evaluated via multiple bioinformatics databases. Results A total of 301 IRGs were identified from the GSE32571 dataset, and IFITM1 was a down-regulated gene in several types of cancer, including PRAD. Besides, low expression of IFITM1 was associated with a poor prognosis in PRAD. GSEA indicated that the vital pathways of IFITM1-associated genes were mainly enriched in primary immunodeficiency, Th17 cell differentiation, Th1, and Th2 cell differentiation, natural killer cell-mediated cytotoxicity, myeloid dendritic cell activation, regulation of leukocyte activation, etc. Furthermore, IFITM1 was closely correlated with 22 types of tumor-infiltrating immune cells. Discussion IFITM1 was a prognostic biomarker for PRAD patients, and it can be acted as a potential immune therapy target in PRAD.
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IFITM proteins: Understanding their diverse roles in viral infection, cancer, and immunity. J Biol Chem 2022; 299:102741. [PMID: 36435199 PMCID: PMC9800550 DOI: 10.1016/j.jbc.2022.102741] [Citation(s) in RCA: 36] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 09/27/2022] [Accepted: 11/15/2022] [Indexed: 11/24/2022] Open
Abstract
Interferon-induced transmembrane proteins (IFITMs) are broad spectrum antiviral factors that inhibit the entry of a wide range of clinically important pathogens including influenza A virus, HIV-1, and Dengue virus. IFITMs are thought to act primarily by antagonizing virus-cell membrane fusion in this regard. However, recent work on these proteins has uncovered novel post-entry viral restriction mechanisms. IFITMs are also increasingly thought to have a role regulating immune responses, including innate antiviral and inflammatory responses as well as adaptive T-cell and B-cell responses. Further, IFITMs may have pathological activities in cancer, wherein IFITM expression can be a marker of therapeutically resistant and aggressive disease courses. In this review, we summarize the respective literatures concerning these apparently diverse functions with a view to identifying common themes and potentially yielding a more unified understanding of IFITM biology.
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Park H, Miyano S. Computational Tactics for Precision Cancer Network Biology. Int J Mol Sci 2022; 23:ijms232214398. [PMID: 36430875 PMCID: PMC9695754 DOI: 10.3390/ijms232214398] [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: 10/16/2022] [Revised: 11/12/2022] [Accepted: 11/17/2022] [Indexed: 11/22/2022] Open
Abstract
Network biology has garnered tremendous attention in understanding complex systems of cancer, because the mechanisms underlying cancer involve the perturbations in the specific function of molecular networks, rather than a disorder of a single gene. In this article, we review the various computational tactics for gene regulatory network analysis, focused especially on personalized anti-cancer therapy. This paper covers three major topics: (1) cell line's (or patient's) cancer characteristics specific gene regulatory network estimation, which enables us to reveal molecular interplays under varying conditions of cancer characteristics of cell lines (or patient); (2) computational approaches to interpret the multitudinous and massive networks; (3) network-based application to uncover molecular mechanisms of cancer and related marker identification. We expect that this review will help readers understand personalized computational network biology that plays a significant role in precision cancer medicine.
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Affiliation(s)
- Heewon Park
- M&D Data Science Center, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8510, Japan
- Correspondence:
| | - Satoru Miyano
- M&D Data Science Center, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8510, Japan
- Human Genome Center, Institute of Medical Science, University of Tokyo, 4-6-1 Shirokane-dai, Minato-ku, Tokyo 108-8639, Japan
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Gómez-Herranz M, Faktor J, Yébenes Mayordomo M, Pilch M, Nekulova M, Hernychova L, Ball KL, Vojtesek B, Hupp TR, Kote S. Emergent Role of IFITM1/3 towards Splicing Factor (SRSF1) and Antigen-Presenting Molecule (HLA-B) in Cervical Cancer. Biomolecules 2022; 12:1090. [PMID: 36008984 PMCID: PMC9405601 DOI: 10.3390/biom12081090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 07/27/2022] [Accepted: 08/01/2022] [Indexed: 11/24/2022] Open
Abstract
The IFITM restriction factors play a role in cancer cell progression through undefined mechanisms. We investigate new protein-protein interactions for IFITM1/3 in the context of cancer that would shed some light on how IFITM1/3 attenuate the expression of targeted proteins such as HLA-B. SBP-tagged IFITM1 protein was used to identify an association of IFITM1 protein with the SRSF1 splicing factor and transporter of mRNA to the ribosome. Using in situ proximity ligation assays, we confirmed a predominant cytosolic protein-protein association for SRSF1 and IFITM1/3. Accordingly, IFITM1/3 interacted with HLA-B mRNA in response to IFNγ stimulation using RNA-protein proximity ligation assays. In addition, RT-qPCR assays in IFITM1/IFITM3 null cells and wt-SiHa cells indicated that HLA-B gene expression at the mRNA level does not account for lowered HLA-B protein synthesis in response to IFNγ. Complementary, shotgun RNA sequencing did not show major transcript differences between IFITM1/IFITM3 null cells and wt-SiHa cells. Furthermore, ribosome profiling using sucrose gradient sedimentation identified a reduction in 80S ribosomal fraction an IFITM1/IFITM3 null cells compared to wild type. It was partially reverted by IFITM1/3 complementation. Our data link IFITM1/3 proteins to HLA-B mRNA and SRSF1 and, all together, our results begin to elucidate how IFITM1/3 catalyze the synthesis of target proteins. IFITMs are widely studied for their role in inhibiting viruses, and multiple studies have associated IFITMs with cancer progression. Our study has identified new proteins associated with IFITMs which support their role in mediating protein expression; a pivotal function that is highly relevant for viral infection and cancer progression. Our results suggest that IFITM1/3 affect the expression of targeted proteins; among them, we identified HLA-B. Changes in HLA-B expression could impact the presentation and recognition of oncogenic antigens on the cell surface by cytotoxic T cells and, ultimately, limit tumor cell eradication. In addition, the role of IFITMs in mediating protein abundance is relevant, as it has the potential for regulating the expression of viral and oncogenic proteins.
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Affiliation(s)
- Maria Gómez-Herranz
- Institute of Genetics and Cancer, University of Edinburgh, Edinburgh EH4 2XU, UK
- International Centre for Cancer Vaccine Science, University of Gdańsk, 80-822 Gdańsk, Poland
| | - Jakub Faktor
- International Centre for Cancer Vaccine Science, University of Gdańsk, 80-822 Gdańsk, Poland
- Masaryk Memorial Cancer Institute, Research Centre for Applied Molecular Oncology, 65653 Brno, Czech Republic
| | - Marcos Yébenes Mayordomo
- Institute of Genetics and Cancer, University of Edinburgh, Edinburgh EH4 2XU, UK
- International Centre for Cancer Vaccine Science, University of Gdańsk, 80-822 Gdańsk, Poland
| | - Magdalena Pilch
- Institute of Genetics and Cancer, University of Edinburgh, Edinburgh EH4 2XU, UK
- International Centre for Cancer Vaccine Science, University of Gdańsk, 80-822 Gdańsk, Poland
| | - Marta Nekulova
- Masaryk Memorial Cancer Institute, Research Centre for Applied Molecular Oncology, 65653 Brno, Czech Republic
| | - Lenka Hernychova
- Masaryk Memorial Cancer Institute, Research Centre for Applied Molecular Oncology, 65653 Brno, Czech Republic
| | - Kathryn L. Ball
- Institute of Genetics and Cancer, University of Edinburgh, Edinburgh EH4 2XU, UK
| | - Borivoj Vojtesek
- Masaryk Memorial Cancer Institute, Research Centre for Applied Molecular Oncology, 65653 Brno, Czech Republic
| | - Ted R. Hupp
- Institute of Genetics and Cancer, University of Edinburgh, Edinburgh EH4 2XU, UK
- International Centre for Cancer Vaccine Science, University of Gdańsk, 80-822 Gdańsk, Poland
- Masaryk Memorial Cancer Institute, Research Centre for Applied Molecular Oncology, 65653 Brno, Czech Republic
| | - Sachin Kote
- International Centre for Cancer Vaccine Science, University of Gdańsk, 80-822 Gdańsk, Poland
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Liu Z, Zhang W, Zhang B, Chen S, Ling C. MiR-504-3p Has Tumor-Suppressing Activity and Decreases IFITM1 Expression in Non-Small Cell Lung Cancer Cells. Genet Test Mol Biomarkers 2022; 26:351-359. [PMID: 36027039 DOI: 10.1089/gtmb.2021.0158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Objective: To analyze the impact of expression of miR-504-3p on the proliferation, migration, cell cycle transit and rate of apoptosis of NSCLC cells and explore the underlying mechanisms. Methods: The Cancer Genome Atlas (TCGA) database was used to compare the expression levels of miR-504 between NSCLC tissues and normal lung tissues. NSCLC cells were transfected with lentiviral vectors that either overexpressed or knocked down miR-504-3p to evaluate its effects on NSCLC biological behavior. Quantitative Real Time Polymerase Chain Reaction was used to measure the levels of miR-504-3p and Interferon-Induced Transmembrane Protein 1 (IFITM1). A luciferase reporter array was used to reveal whether miR-504-3p directly targets IFITM1. Results: The expression of miR-504 was significantly down-regulated in lung cancer tissues compared to normal lung tissues. Overexpression of miR-504-3p in NSCLC cell lines inhibited cell proliferation, migration and promoted cell apoptosis. Meanwhile, changes in the expression level of miR-504-3p had no significant effect on NSCLC cell cycle progression. Moreover, over-expressed miR-504-3p following its transfection significantly decreased the expression of IFITM1 in NSCLC cell lines and suppressed the activity of the luciferase reporter containing wild type but not mutant IFITM1 3' -UTR. Conclusion: miR-504-3p inhibits cell proliferation and migration and promotes cell apoptosis in NSCLC cells. MiR-504-3p decreases IFITM1 expression in NSCLC cells, which may be a potential mechanism of its tumor-suppressive functions in NSCLC.
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Affiliation(s)
- Zining Liu
- Department of Respiratory Diseases, Suzhou Municipal Hospital, Suzhou, China.,Department of Gastroenterology, Xiangcheng People's Hospital, Suzhou, China.,Department of Respiratory Diseases and The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Weili Zhang
- Department of Gastroenterology, Xiangcheng People's Hospital, Suzhou, China
| | - Biao Zhang
- Department of Thoracic Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Shaomu Chen
- Department of Thoracic Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Chunhua Ling
- Department of Respiratory Diseases and The First Affiliated Hospital of Soochow University, Suzhou, China
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10
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Co-expression of DDR2 and IFITM1 promotes breast cancer cell proliferation, migration and invasion and inhibits apoptosis. J Cancer Res Clin Oncol 2022; 148:3385-3398. [PMID: 35761108 DOI: 10.1007/s00432-022-04110-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 06/02/2022] [Indexed: 10/17/2022]
Abstract
PURPOSE To investigate the roles of DDR2 and IFITM1 in breast cancer (BC). METHODS The expression of DDR2 and IFITM1 in BC tissues and cell lines was measured. DDR2 and/or IFITM1 were knocked down in BT20 and MDA-MB-231 cells, after which the viability, mobility and apoptosis of the cells were tested. Xenograft mouse models were established through subcutaneous tumor transplantation. RESULTS DDR2 and IFITM1 were highly expressed in invasive BC tissues and cell lines. Overexpression of DDR2 and/or IFITM1 was associated with poorer clinical outcomes and patient survival. Knockdown of DDR2 or IFITM1 suppressed the viability and invasiveness of BT20 and MDA-MB-231 cells and restrained the growth of xenograft tumors in nude mice. Simultaneous knockdown of IFITM1 and DDR2 surpassed knockdown of IFITM1 alone in suppressing BC development. CONCLUSIONS DDR2 and IFITM1 are co-expressed to facilitate the malignant behaviors of BC cells and promote the development of tumors.
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11
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Xing XL, Liu Y, Liu J, Zhou H, Zhang H, Zuo Q, Bu P, Duan T, Zhou Y, Xiao Z. Comprehensive Analysis of Ferroptosis- and Immune-Related Signatures to Improve the Prognosis and Diagnosis of Kidney Renal Clear Cell Carcinoma. Front Immunol 2022; 13:851312. [PMID: 35619698 PMCID: PMC9128788 DOI: 10.3389/fimmu.2022.851312] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2022] [Accepted: 04/12/2022] [Indexed: 12/31/2022] Open
Abstract
Background Almost 40% of patients with kidney renal clear cell carcinoma (KIRC) with advanced cancers eventually develop to metastases, and their 5-year survival rates are approximately 10%. Aberrant DNA methylations are significantly associated with the development of KIRC. The aim of our present study was to identify suitable ferroptosis- and immune-related (FI) biomarkers correlated with aberrant methylations to improve the prognosis and diagnosis of KIRC. Methods ChAMP and DESeq2 in R (3.6.2) were used to screen the differentially expressed methylation probes and differentially expressed genes, respectively. Univariate and multivariate Cox regression were used to identify the overall survival (OS)-related biomarkers. Results We finally identified five FI biomarkers (CCR4, CMTM3, IFITM1, MX2, and NR3C2) that were independently correlated with the OS of KIRC. The area under the curve value of the receiver operating characteristic value of prognosis model was 0.74, 0.68, and 0.72 in the training, validation, and entire cohorts, respectively. The sensitivity and specificity of the diagnosis model were 0.8698 and 0.9722, respectively. In addition, the prognosis model was also significantly correlated with several immune cells and factors. Conclusion Our present study suggested that these five FI-DEGs (CCR4, CMTM3, IFITM1, MX2, and NR3C2) could be used as prognosis and diagnosis biomarkers for patients with KIRC, but further cross-validation clinical studies are still needed to confirm them.
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Affiliation(s)
- Xiao-Liang Xing
- Department of General Medicine, University of South China affiliated Changsha Central Hospital, Changsha, China
- School of Public Health and Laboratory Medicine, Hunan University of Medicine, Huaihua, China
| | - Yan Liu
- Department of General Medicine, University of South China affiliated Changsha Central Hospital, Changsha, China
| | - Jiheng Liu
- Department of Emergency, First Hospital of Changsha, Changsha, China
| | - Huanfa Zhou
- Department of General Medicine, University of South China affiliated Changsha Central Hospital, Changsha, China
| | - Huirong Zhang
- Department of General Medicine, University of South China affiliated Changsha Central Hospital, Changsha, China
| | - Qi Zuo
- Department of Emergency, First Hospital of Changsha, Changsha, China
| | - Ping Bu
- Department of General Medicine, University of South China affiliated Changsha Central Hospital, Changsha, China
| | - Tong Duan
- Department of Emergency, First Hospital of Changsha, Changsha, China
| | - Yan Zhou
- Department of Emergency, First Hospital of Changsha, Changsha, China
| | - Zhiquan Xiao
- Department of General Medicine, University of South China affiliated Changsha Central Hospital, Changsha, China
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12
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Li X, Liang R, Yang L. Commentary: Identification of IFN-Induced Transmembrane Protein 1 With Prognostic Value in Pancreatic Cancer Using Network Module-Based Analysis. Front Oncol 2021; 11:707516. [PMID: 34354954 PMCID: PMC8329442 DOI: 10.3389/fonc.2021.707516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Accepted: 07/08/2021] [Indexed: 11/13/2022] Open
Affiliation(s)
- Xinxiao Li
- Department of Oncology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China
| | - Renba Liang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen, China
| | - Liu Yang
- Department of Oncology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China
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Abstract
Interferon (IFN)-induced transmembrane protein 1 (IFITM1), a member of the IFN-induced transmembrane protein family, is reported to be highly expressed in tumor tissues as well as cancer cell lines, and it is an independent prognostic biomarker for patients with certain tumor types, such as gallbladder carcinoma, esophageal adenocarcinoma, colorectal cancer, and gastric cancer. Moreover, overexpression of IFITM1 promotes tumor cell proliferation, invasion, metastasis, angiogenesis, and therapeutic resistance, including endocrine therapy, chemotherapy, and radiotherapy resistance. Due to these diverse functions of IFITM1 in tumors, targeting IFITM1 may provide a novel strategy for cancer treatment and be highly desirable to improve cancer patient outcomes. Herein, we decipher the role of IFITM1 in cancer in detail.
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14
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Wu L, Zhu X, Yan D, Tang M, Ma C, Yan S. Identification of IFN-Induced Transmembrane Protein 1 With Prognostic Value in Pancreatic Cancer Using Network Module-Based Analysis. Front Oncol 2021; 11:626883. [PMID: 33869009 PMCID: PMC8044951 DOI: 10.3389/fonc.2021.626883] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2020] [Accepted: 02/08/2021] [Indexed: 12/12/2022] Open
Abstract
Despite improvements reported in diagnosis and treatments in recent decades, pancreatic cancer is still characterized by poor prognosis and low survival rate among solid tumors. Intensive interests have grown in exploring novel predictive biomarkers, aiming to enhance the efficiency in early detection and treatment prognosis. In this study, we identified the differentially expressed genes (DEGs) in pancreatic cancer by analyzing five gene expression profiles and established the functional modules according to the functional interaction (FI) network between the DEGs. A significant upregulation of the selected DEG, interferon (IFN)-induced transmembrane protein 1 (IFITM1), was evaluated in several bioinformatics online tools and verified with immunohistochemistry staining from samples of 90 patients with pancreatic cancer. Prognostic data showed that high expression of IFITM1 associated with poor survival, and multivariate Cox regression analysis showed IFITM1 was one of the independent prognostic factors for overall survival. Meanwhile, significant correlations of the expression of IFITM1 and the infiltration of immune cells were found by TIMER. Furthermore, a higher level of IFITM1 was assessed in pancreatic cancer cell lines compared to normal human pancreatic duct epithelial cells, and silencing IFITM1 in tumor cells remarkedly inhibited cancer tumorigenicity. Collectively, our findings suggested that IFITM1 might have promising utility for pancreatic cancer.
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Affiliation(s)
- Lingyun Wu
- Department of Radiation Oncology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Xinli Zhu
- Department of Radiation Oncology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Danfang Yan
- Department of Radiation Oncology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Mengmeng Tang
- Department of Pathology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Chiyuan Ma
- Department of Orthopedic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Senxiang Yan
- Department of Radiation Oncology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
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15
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Xu JZ, Gong C, Xie ZF, Zhao H. Development of an Oncogenic Driver Alteration Associated Immune-Related Prognostic Model for Stage I-II Lung Adenocarcinoma. Front Oncol 2021; 10:593022. [PMID: 33585210 PMCID: PMC7876383 DOI: 10.3389/fonc.2020.593022] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Accepted: 12/11/2020] [Indexed: 12/13/2022] Open
Abstract
Lung adenocarcinoma (LUAD) needs to be stratified for its heterogeneity. Oncogenic driver alterations such as EGFR mutation, ALK translocation, ROS1 translocation, and BRAF mutation predict response to treatment for LUAD. Since oncogenic driver alterations may modulate immune response in tumor microenvironment that may influence prognosis in LUAD, the effects of EGFR, ALK, ROS1, and BRAF alterations on tumor microenvironment remain unclear. Immune-related prognostic model associated with oncogenic driver alterations is needed. In this study, we performed the Cox-proportional Hazards Analysis based on the L1-penalized (LASSO) Analysis to establish an immune-related prognostic model (IPM) in stage I-II LUAD patients, which was based on 3 immune-related genes (PDE4B, RIPK2, and IFITM1) significantly enriched in patients without EGFR, ALK, ROS1, and BRAF alterations in The Cancer Genome Atlas (TCGA) database. Then, patients were categorized into high-risk and low-risk groups individually according to the IPM defined risk score. The predicting ability of the IPM was validated in GSE31210 and GSE26939 downloaded from the Gene Expression Omnibus (GEO) database. High-risk was significantly associated with lower overall survival (OS) rates in 3 independent stage I-II LUAD cohorts (all P < 0.05). Moreover, the IPM defined risk independently predicted OS for patients in TCGA stage I-II LUAD cohort (P = 0.011). High-risk group had significantly higher proportions of macrophages M1 and activated mast cells but lower proportions of memory B cells, resting CD4 memory T cells and resting mast cells than low-risk group (all P < 0.05). In addition, the high-risk group had a significantly lower expression of CTLA-4, PDCD1, HAVCR2, and TIGIT than the low-risk group (all P < 0.05). In summary, we established a novel IPM that could provide new biomarkers for risk stratification of stage I-II LUAD patients.
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Affiliation(s)
- Jian-Zhao Xu
- Geriatrics Respiratory Medicine, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Chen Gong
- Geriatrics Respiratory Medicine, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Zheng-Fu Xie
- Geriatrics Respiratory Medicine, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Hua Zhao
- Geriatrics Respiratory Medicine, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
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16
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Tan MC, Mansour N, White DL, Sisson A, El-Serag HB, Thrift AP. Systematic review with meta-analysis: prevalence of prior and concurrent Barrett's oesophagus in oesophageal adenocarcinoma patients. Aliment Pharmacol Ther 2020; 52:20-36. [PMID: 32452599 PMCID: PMC7293564 DOI: 10.1111/apt.15760] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 12/12/2019] [Accepted: 04/08/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND The proportions of patients with oesophageal adenocarcinoma (OAC) diagnosed by Barrett's oesophagus surveillance or with pre-existing Barrett's oesophagus are unclear. AIM To estimate the prevalence of prior and concurrent Barrett's oesophagus diagnosis among patients with OAC or oesophagogastric junction adenocarcinomas (OGJAC). METHODS We searched PubMed and Embase to identify studies published 1966-1/8/2020 that examined the prevalence of prior (≥6 months) or concurrent Barrett's diagnosis (at cancer diagnosis) among OAC and OGJAC patients. Random effects models estimated overall and stratified pooled prevalence rates. RESULTS A total of 69 studies, including 33 002 OAC patients (53 studies) and 2712 patients with OGJAC (28 studies) were included. The pooled prevalence of prior Barrett's oesophagus diagnosis in OAC was 11.8% (95% confidence interval [CI] 8.4%-15.6%). The prevalence of prior Barrett's oesophagus diagnosis was higher in single-centre resection studies (16.0%, 95% CI 8.7%-24.9%) than population-based cancer registry studies (8.4%, 95% CI 5.5%-11.9%). The prevalence of concurrent Barrett's oesophagus in OAC was 56.6% (95% CI 48.5%-64.6%). Studies with 100% early stage OAC had higher prevalence of concurrent Barrett's oesophagus (91.3%, 95% CI 82.4%-97.6%) than studies with <50% early OAC (39.7%, 95% CI 33.7%-45.9%). In OGJAC, the prevalence of prior and concurrent Barrett's oesophagus was 23.2% (95% CI 7.5%-44.0%) and 26.3% (95% CI 17.8%-35.7%), respectively. CONCLUSIONS Most patients with OAC have Barrett's oesophagus. Our meta-analysis found ~12% of OAC patients had prior Barrett's diagnosis, but concurrent Barrett's oesophagus was found in ~57% at the time of OAC diagnosis. This represents a considerable missed opportunity for Barrett's oesophagus screening.
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Affiliation(s)
- Mimi C. Tan
- Section of Gastroenterology and Hepatology, Department of Medicine, Baylor College of Medicine, Houston, Texas, USA
| | - Nabil Mansour
- Section of Gastroenterology and Hepatology, Department of Medicine, Baylor College of Medicine, Houston, Texas, USA
| | - Donna L. White
- Section of Gastroenterology and Hepatology, Department of Medicine, Baylor College of Medicine, Houston, Texas, USA
- Houston VA HSR&D Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas, USA
| | - Amy Sisson
- The Texas Medical Center Library, Houston, Texas, USA
| | - Hashem B. El-Serag
- Section of Gastroenterology and Hepatology, Department of Medicine, Baylor College of Medicine, Houston, Texas, USA
- Houston VA HSR&D Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas, USA
| | - Aaron P. Thrift
- Dan L Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas, USA
- Section of Epidemiology and Population Sciences, Department of Medicine, Baylor College of Medicine, Houston, Texas, USA
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17
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Gan CP, Sam KK, Yee PS, Zainal NS, Lee BKB, Abdul Rahman ZA, Patel V, Tan AC, Zain RB, Cheong SC. IFITM3 knockdown reduces the expression of CCND1 and CDK4 and suppresses the growth of oral squamous cell carcinoma cells. Cell Oncol (Dordr) 2019; 42:477-490. [PMID: 30949979 PMCID: PMC7771307 DOI: 10.1007/s13402-019-00437-z] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/27/2019] [Indexed: 12/25/2022] Open
Abstract
PURPOSE Oral squamous cell carcinoma (OSCC) is a challenging disease to treat. Up to 50% of OSCC patients with advanced disease develop recurrences. Elucidation of key molecular mechanisms underlying OSCC development may provide opportunities to target specific genes and, thus, to improve patient survival. In this study, we examined the expression and functional role of interferon transmembrane protein 3 (IFITM3) in OSCC development. METHODS The expression of IFITM3 in OSCC and normal oral mucosal tissues was assessed by qRT-PCR and immunohistochemistry. The role of IFITM3 in driving OSCC cell proliferation and survival was examined using siRNA-mediated gene knockdown, and the role of IFITM3 in driving cell cycle regulators was examined using Western blotting. RESULTS We found that IFITM3 is overexpressed in more than 79% of primary OSCCs. We also found that IFITM3 knockdown led to impaired OSCC cell growth through inhibition of cell proliferation, induction of cell cycle arrest, senescence and apoptosis. In addition, we found that IFITM3 knockdown led to reduced expressions of CCND1 and CDK4 and reduced RB phosphorylation, leading to inhibition of OSCC cell growth. This information may be instrumental for the design of novel targeted therapeutic strategies. CONCLUSIONS From our data we conclude that IFITM3 is overexpressed in OSCC and may regulate the CCND1-CDK4/6-pRB axis to mediate OSCC cell growth.
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Affiliation(s)
- Chai Phei Gan
- Head and Neck Cancer Research Team, Cancer Research Malaysia, 2nd Floor, Outpatient Centre, Subang Jaya Medical Centre, 47500, Subang Jaya, Selangor, Malaysia
| | - Kin Kit Sam
- Head and Neck Cancer Research Team, Cancer Research Malaysia, 2nd Floor, Outpatient Centre, Subang Jaya Medical Centre, 47500, Subang Jaya, Selangor, Malaysia
| | - Pei San Yee
- Head and Neck Cancer Research Team, Cancer Research Malaysia, 2nd Floor, Outpatient Centre, Subang Jaya Medical Centre, 47500, Subang Jaya, Selangor, Malaysia
| | - Nur Syafinaz Zainal
- Head and Neck Cancer Research Team, Cancer Research Malaysia, 2nd Floor, Outpatient Centre, Subang Jaya Medical Centre, 47500, Subang Jaya, Selangor, Malaysia
| | - Bernard Kok Bang Lee
- Head and Neck Cancer Research Team, Cancer Research Malaysia, 2nd Floor, Outpatient Centre, Subang Jaya Medical Centre, 47500, Subang Jaya, Selangor, Malaysia
| | - Zainal Ariff Abdul Rahman
- Department of Oral & Maxillofacial Clinical Sciences, Faculty of Dentistry, University of Malaya, Kuala Lumpur, Malaysia
| | - Vyomesh Patel
- Head and Neck Cancer Research Team, Cancer Research Malaysia, 2nd Floor, Outpatient Centre, Subang Jaya Medical Centre, 47500, Subang Jaya, Selangor, Malaysia
| | - Aik Choon Tan
- Division of Medical Oncology, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Rosnah Binti Zain
- Oral Cancer Research & Coordinating Centre (OCRCC), Faculty of Dentistry, University of Malaya, Kuala Lumpur, Malaysia
| | - Sok Ching Cheong
- Head and Neck Cancer Research Team, Cancer Research Malaysia, 2nd Floor, Outpatient Centre, Subang Jaya Medical Centre, 47500, Subang Jaya, Selangor, Malaysia.
- Department of Oral & Maxillofacial Clinical Sciences, Faculty of Dentistry, University of Malaya, Kuala Lumpur, Malaysia.
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Koh YW, Han JH, Jeong D, Kim CJ. Prognostic significance of IFITM1 expression and correlation with microvessel density and epithelial-mesenchymal transition signature in lung adenocarcinoma. Pathol Res Pract 2019; 215:152444. [PMID: 31079850 DOI: 10.1016/j.prp.2019.152444] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2018] [Revised: 04/20/2019] [Accepted: 05/05/2019] [Indexed: 02/08/2023]
Abstract
We evaluated the relationship between interferon-induced transmembrane protein 1 (IFITM1) expression, epithelial-mesenchymal transition (EMT) signature and angiogenesis in lung adenocarcinoma. Additionally, we examined prognostic significance of IFITM1 according to pTNM stage to confirm that IFITM1 can serve as a complement to the pTNM stage. A total of 141 lung adenocarcinoma specimens were evaluated retrospectively by immunohistochemical staining for IFITM1, EMT markers (e-cadherin, β-catenin, and vimentin), and CD31 to measure microvessel density. IFITM1was expressed in 46.8% of the specimens. IFITM1 expression was significantly correlated with increased microvessel density (P = 0.048). However, IFITM1 expression was not associated with three EMT markers. In a multivariate analysis, IFITM1 was an independent prognostic factor for overall survival in a multivariate analysis (hazard ratio: 2.59, P = 0.01). Online database with data from 720 lung adenocarcinoma patients also revealed a negative prognostic significance of IFITM1 (P < 0.001). Furthermore, high IFITM1 expression was significantly correlated with decreased OS rates in each pTNM stage. IFITM1 is significantly correlated with angiogenesis and it may be used as a useful additional prognostic marker to aid pTNM classification.
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Affiliation(s)
- Young Wha Koh
- Department of Pathology, Ajou University School of Medicine, Suwon, Republic of Korea.
| | - Jae-Ho Han
- Department of Pathology, Ajou University School of Medicine, Suwon, Republic of Korea
| | - Dongjun Jeong
- Department of Pathology, College of Medicine, Soonchunhyang University, Cheonan, Republic of Korea
| | - Chang-Jin Kim
- Department of Pathology, College of Medicine, Soonchunhyang University, Cheonan, Republic of Korea
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Gómez-Herranz M, Nekulova M, Faktor J, Hernychova L, Kote S, Sinclair EH, Nenutil R, Vojtesek B, Ball KL, Hupp TR. The effects of IFITM1 and IFITM3 gene deletion on IFNγ stimulated protein synthesis. Cell Signal 2019; 60:39-56. [PMID: 30951861 PMCID: PMC7111284 DOI: 10.1016/j.cellsig.2019.03.024] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Revised: 03/29/2019] [Accepted: 03/29/2019] [Indexed: 02/02/2023]
Abstract
Interferon-induced transmembrane proteins IFITM1 and IFITM3 (IFITM1/3) play a role in both RNA viral restriction and in human cancer progression. Using immunohistochemical staining of FFPE tissue, we identified subgroups of cervical cancer patients where IFITM1/3 protein expression is inversely related to metastasis. Guide RNA-CAS9 methods were used to develop an isogenic IFITM1/IFITM3 double null cervical cancer model in order to define dominant pathways triggered by presence or absence of IFITM1/3 signalling. A pulse SILAC methodology identified IRF1, HLA-B, and ISG15 as the most dominating IFNγ inducible proteins whose synthesis was attenuated in the IFITM1/IFITM3 double-null cells. Conversely, SWATH-IP mass spectrometry of ectopically expressed SBP-tagged IFITM1 identified ISG15 and HLA-B as dominant co-associated proteins. ISG15ylation was attenuated in IFNγ treated IFITM1/IFITM3 double-null cells. Proximity ligation assays indicated that HLA-B can interact with IFITM1/3 proteins in parental SiHa cells. Cell surface expression of HLA-B was attenuated in IFNγ treated IFITM1/IFITM3 double-null cells. SWATH-MS proteomic screens in cells treated with IFITM1-targeted siRNA cells resulted in the attenuation of an interferon regulated protein subpopulation including MHC Class I molecules as well as IFITM3, STAT1, B2M, and ISG15. These data have implications for the function of IFITM1/3 in mediating IFNγ stimulated protein synthesis including ISG15ylation and MHC Class I production in cancer cells. The data together suggest that pro-metastatic growth associated with IFITM1/3 negative cervical cancers relates to attenuated expression of MHC Class I molecules that would support tumor immune escape. IFITM1/3 expression in cervical cancers inversely correlates with metastases. Isogenic IFITM1 and IFITM3 null cervical cancer cells were developed. Pulse SILAC approaches were used to define IFITM1/3 dependent signalling pathways. The major IFITM1/3-interferon-γ dependent effectors are HLA-B and ISG15. IFITM1/3 loss would be predicted to reduce HLA expression and ISG15ylation in vivo.
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Affiliation(s)
- Maria Gómez-Herranz
- University of Edinburgh, Institute of Genetics and Molecular Medicine, Edinburgh EH4 2XR, United Kingdom
| | - Marta Nekulova
- Regional Centre for Applied Molecular Oncology, Masaryk Memorial Cancer Institute, 656 53 Brno, Czech Republic
| | - Jakub Faktor
- Regional Centre for Applied Molecular Oncology, Masaryk Memorial Cancer Institute, 656 53 Brno, Czech Republic
| | - Lenka Hernychova
- Regional Centre for Applied Molecular Oncology, Masaryk Memorial Cancer Institute, 656 53 Brno, Czech Republic
| | - Sachin Kote
- University of Gdansk, International Centre for Cancer Vaccine Science, Department of Chemistry, Gdansk, Poland
| | - Elizabeth H Sinclair
- University of Edinburgh, Institute of Genetics and Molecular Medicine, Edinburgh EH4 2XR, United Kingdom
| | - Rudolf Nenutil
- Regional Centre for Applied Molecular Oncology, Masaryk Memorial Cancer Institute, 656 53 Brno, Czech Republic
| | - Borivoj Vojtesek
- Regional Centre for Applied Molecular Oncology, Masaryk Memorial Cancer Institute, 656 53 Brno, Czech Republic.
| | - Kathryn L Ball
- University of Edinburgh, Institute of Genetics and Molecular Medicine, Edinburgh EH4 2XR, United Kingdom; Regional Centre for Applied Molecular Oncology, Masaryk Memorial Cancer Institute, 656 53 Brno, Czech Republic.
| | - Ted R Hupp
- University of Edinburgh, Institute of Genetics and Molecular Medicine, Edinburgh EH4 2XR, United Kingdom; Regional Centre for Applied Molecular Oncology, Masaryk Memorial Cancer Institute, 656 53 Brno, Czech Republic; University of Gdansk, International Centre for Cancer Vaccine Science, Department of Chemistry, Gdansk, Poland.
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20
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High IFITM3 expression predicts adverse prognosis in acute myeloid leukemia. Cancer Gene Ther 2019; 27:38-44. [PMID: 30923336 DOI: 10.1038/s41417-019-0093-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Accepted: 03/12/2019] [Indexed: 02/07/2023]
Abstract
Acute myeloid leukemia (AML) is a malignancy caused by the uncontrolled and dysregulated clonal expansion of abnormal myeloid primordial cells. In general, the prognosis of AML remains poor despite new discoveries in its pathogenesis and treatment. It is crucial to find early and sensitive biomarkers and continue to explore active targeted treatments. Interferon-induced transmembrane protein (IFITM) family is an important part of the interferon signaling pathway and participate in the regulation of immune cell signaling, adhesion, cancer, and liver cell migration. However, the clinical and prognostic value of the IFITM family in AML has rarely been studied. We screened The Cancer Genome Atlas database and found 155 AML patients with IFITM family (IFITM1-5) expression data. In patients who only received chemotherapy, those with high IFITM3 expression had significantly shorter event-free survival (EFS) and overall survival (OS) than patients with low expression (all P < 0.05). Multivariate analysis demonstrated that high IFITM3 expression was an independent risk factor for EFS and OS in patients only received chemotherapy (all P < 0.05). In patients who underwent allogeneic hematopoietic stem cell transplantation (allo-HSCT), however, all IFITM members had no impact on either EFS or OS. In conclusion, our study elucidated that high IFITM3 expression could be an adverse prognostic factor for AML, whose effect might be overcome by allo-HSCT.
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Borg D, Larsson AH, Hedner C, Nodin B, Johnsson A, Jirström K. Podocalyxin-like protein as a predictive biomarker for benefit of neoadjuvant chemotherapy in resectable gastric and esophageal adenocarcinoma. J Transl Med 2018; 16:290. [PMID: 30355278 PMCID: PMC6201481 DOI: 10.1186/s12967-018-1668-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Accepted: 10/17/2018] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND We have previously shown that podocalyxin-like protein (PODXL) is a prognostic biomarker for poor survival in gastric and esophageal adenocarcinoma treated with surgery up-front. The aim of the present study was to assess PODXL expression in tumors from patients treated with neoadjuvant ± adjuvant (i.e. preoperative with or without postoperative) chemotherapy, with regard to histopathologic response, time to recurrence (TTR) and overall survival (OS). METHODS The neoadjuvant cohort encompasses 148 consecutive patients who received neoadjuvant ± adjuvant chemotherapy for resectable gastric or esophageal adenocarcinoma between 2008 and 2014. Immunohistochemical expression of PODXL was assessed in pre-neoadjuvant biopsies, resected primary tumors and lymph node metastases. Histopathologic response was evaluated using the Chirieac grading. TTR and OS were estimated using Kaplan-Meier and Cox regression analyses. To investigate a potential predictive role for PODXL, the neoadjuvant cohort was pooled with the previously reported surgery up-front cohort. RESULTS The majority (> 95%) of the patients were treated with fluoropyrimidine- and oxaliplatin-based chemotherapy. Patients with high PODXL expression in their pre-neoadjuvant biopsies had a superior histopathologic response (notably 36% with no residual cancer cells) compared to those with negative or low PODXL expression, and were all recurrence-free at last follow-up. In the pooled cohort, no benefit of chemotherapy could be shown for PODXL negative cases, whereas PODXL positive (low or high) cases had a prolonged TTR and OS when treated with neoadjuvant ± adjuvant chemotherapy compared to surgery alone. The potential predictive role of PODXL was further strengthened for TTR in Cox regression analyses, especially for patients treated with neoadjuvant fluoropyrimidine and oxaliplatin for a minimum of 8 weeks, with a significant interaction term in both unadjusted (p = 0.006) and adjusted (p = 0.024) analyses. The interaction term was not statistically significant for overall survival. CONCLUSIONS Patients with resectable gastric or esophageal adenocarcinoma with high PODXL expression in their diagnostic biopsies have an excellent prognosis when treated with neoadjuvant ± adjuvant fluoropyrimidine- and oxaliplatin-based chemotherapy. If the suggested predictive role of PODXL for benefit of chemotherapy can be confirmed, patients with PODXL negative tumors could be spared chemotherapy and treated with surgery alone.
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Affiliation(s)
- David Borg
- Department of Clinical Sciences Lund, Division of Oncology and Pathology, Lund University, Skåne University Hospital, 221 85 Lund, Sweden
| | - Anna H. Larsson
- Department of Clinical Sciences Lund, Division of Oncology and Pathology, Lund University, Skåne University Hospital, 221 85 Lund, Sweden
| | - Charlotta Hedner
- Department of Clinical Sciences Lund, Division of Oncology and Pathology, Lund University, Skåne University Hospital, 221 85 Lund, Sweden
| | - Björn Nodin
- Department of Clinical Sciences Lund, Division of Oncology and Pathology, Lund University, Skåne University Hospital, 221 85 Lund, Sweden
| | - Anders Johnsson
- Department of Clinical Sciences Lund, Division of Oncology and Pathology, Lund University, Skåne University Hospital, 221 85 Lund, Sweden
| | - Karin Jirström
- Department of Clinical Sciences Lund, Division of Oncology and Pathology, Lund University, Skåne University Hospital, 221 85 Lund, Sweden
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22
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Hussein HAM, Briestenska K, Mistrikova J, Akula SM. IFITM1 expression is crucial to gammaherpesvirus infection, in vivo. Sci Rep 2018; 8:14105. [PMID: 30237526 PMCID: PMC6149222 DOI: 10.1038/s41598-018-32350-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Accepted: 09/03/2018] [Indexed: 01/12/2023] Open
Abstract
The oncogenic gammaherpesviruses, Epstein–Barr virus (EBV) and Kaposi’s sarcoma herpesvirus (KSHV), are etiologically associated with a variety of human cancers, including Burkitt’s lymphoma (BL), Hodgkin lymphoma (HL), Kaposi’s sarcoma (KS), and primary effusion lymphoma (PEL). Recently, we demonstrated KSHV infection of B- and endothelial cells to significantly upregulate the expression of interferon induced transmembrane protein 1 (IFITM1) which in turn enhances virus entry. This is an extension of the above study. In here, we determined EBV infection of cells to trigger IFITM1 expression, in vitro. Silencing IFITM1 expression using siRNA specifically lowered gammaherpesvirus infection of cells at a post binding stage of entry. A natural model system to explore the effect of IFITM1 on gammaherpesvirus infection in vivo is infection of BALB/c mice with murine gammaherpesvirus 68 (MHV-68). Priming mice with siRNA specific to IFITM1 significantly lowered MHV-68 titers in the lung specimens compared to priming with (NS)siRNA or PBS. MHV-68 titers were monitored by plaque assay and qPCR. Taken together, for the first time, this study provides insight into the critical role of IFITM1 to promoting in vivo gammaherpesvirus infections.
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Affiliation(s)
- Hosni A M Hussein
- Department of Microbiology & Immunology, Brody School of Medicine at East Carolina University, Greenville, NC, 27834, USA
| | - Katarina Briestenska
- Department of Microbiology and Virology, Faculty of Natural Sciences, Comenius University in Bratislava, Mlynská dolina, SK-842 15, Bratislava, Slovak Republic.,Institute of Virology, Biomedical research Center, Slovak Academy of Sciences, Dubravska cesta 9, 845 05, Bratislava, Slovak Republic
| | - Jela Mistrikova
- Department of Microbiology and Virology, Faculty of Natural Sciences, Comenius University in Bratislava, Mlynská dolina, SK-842 15, Bratislava, Slovak Republic.,Institute of Virology, Biomedical research Center, Slovak Academy of Sciences, Dubravska cesta 9, 845 05, Bratislava, Slovak Republic
| | - Shaw M Akula
- Department of Microbiology & Immunology, Brody School of Medicine at East Carolina University, Greenville, NC, 27834, USA.
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Creemers A, Ebbing EA, Pelgrim TC, Lagarde SM, van Etten-Jamaludin FS, van Berge Henegouwen MI, Hulshof MCCM, Krishnadath KK, Meijer SL, Bijlsma MF, van Oijen MGH, van Laarhoven HWM. A systematic review and meta-analysis of prognostic biomarkers in resectable esophageal adenocarcinomas. Sci Rep 2018; 8:13281. [PMID: 30185893 PMCID: PMC6125467 DOI: 10.1038/s41598-018-31548-6] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Accepted: 08/20/2018] [Indexed: 02/07/2023] Open
Abstract
Targeted therapy is lagging behind in esophageal adenocarcinoma (EAC). To guide the development of new treatment strategies, we provide an overview of the prognostic biomarkers in resectable EAC treated with curative intent. The Medline, Cochrane and EMBASE databases were systematically searched, focusing on overall survival (OS). The quality of the studies was assessed using a scoring system ranging from 0-7 points based on modified REMARK criteria. To evaluate all identified prognostic biomarkers, the hallmarks of cancer were adapted to fit all biomarkers based on their biological function in EAC, resulting in the features angiogenesis, cell adhesion and extra-cellular matrix remodeling, cell cycle, immune, invasion and metastasis, proliferation, and self-renewal. Pooled hazard ratios (HR) and 95% confidence intervals (CI) were derived by random effects meta-analyses performed on each hallmarks of cancer feature. Of the 3298 unique articles identified, 84 were included, with a mean quality of 5.9 points (range 3.5-7). The hallmarks of cancer feature 'immune' was most significantly associated with worse OS (HR 1.88, (95%CI 1.20-2.93)). Of the 82 unique prognostic biomarkers identified, meta-analyses showed prominent biomarkers, including COX-2, PAK-1, p14ARF, PD-L1, MET, LC3B, IGFBP7 and LGR5, associated to each hallmark of cancer.
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Affiliation(s)
- Aafke Creemers
- Laboratory of Experimental Oncology and Radiobiology, Amsterdam UMC, Univ of Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands.
- Department of Medical Oncology, Amsterdam UMC, Univ of Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands.
| | - Eva A Ebbing
- Laboratory of Experimental Oncology and Radiobiology, Amsterdam UMC, Univ of Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
- Department of Medical Oncology, Amsterdam UMC, Univ of Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Thomas C Pelgrim
- Department of Medical Oncology, Amsterdam UMC, Univ of Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Sjoerd M Lagarde
- Department of Surgery, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Faridi S van Etten-Jamaludin
- Department of Medical Library Science, Amsterdam UMC, Univ of Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | | | - Maarten C C M Hulshof
- Department of Radiotherapy, Amsterdam UMC, Univ of Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Kausilia K Krishnadath
- Laboratory of Experimental Oncology and Radiobiology, Amsterdam UMC, Univ of Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
- Department of Gastroenterology, Amsterdam UMC, Univ of Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Sybren L Meijer
- Department of Pathology, Amsterdam UMC, Univ of Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Maarten F Bijlsma
- Laboratory of Experimental Oncology and Radiobiology, Amsterdam UMC, Univ of Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Martijn G H van Oijen
- Department of Medical Oncology, Amsterdam UMC, Univ of Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Hanneke W M van Laarhoven
- Laboratory of Experimental Oncology and Radiobiology, Amsterdam UMC, Univ of Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
- Department of Medical Oncology, Amsterdam UMC, Univ of Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
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Svensson MC, Warfvinge CF, Fristedt R, Hedner C, Borg D, Eberhard J, Micke P, Nodin B, Leandersson K, Jirström K. The integrative clinical impact of tumor-infiltrating T lymphocytes and NK cells in relation to B lymphocyte and plasma cell density in esophageal and gastric adenocarcinoma. Oncotarget 2017; 8:72108-72126. [PMID: 29069772 PMCID: PMC5641115 DOI: 10.18632/oncotarget.19437] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2017] [Accepted: 06/20/2017] [Indexed: 12/23/2022] Open
Abstract
Background Several studies have demonstrated a prognostic impact of tumor-infiltrating T lymphocytes and natural killer (NK) cells in esophageal and gastric adenocarcinoma, but whether these associations differ by the density of tumor-infiltrating immune cells of the B cell lineage remains largely unknown. Results High infiltration of any T and NK lymphocytes investigated was in general associated with a favorable prognosis, but the strongest beneficial prognostic impact was seen in combination with high B lymphocyte infiltration. These findings were most evident in gastric cancer, where significant interactions in relation to OS were observed for CD3+, CD8+ and FoxP3+ with CD20+ cells (pinteraction =0.012, 0.009 and 0.007, respectively) and for FoxP3+ with IGKC+ cells (pinteraction =0.034). In esophageal tumors, there was only a significant interaction for CD3+ and CD20 + cells (pinteraction =0.028). Methods Immunohistochemistry and automated image analysis was applied to assess the density of T lymphocytes (CD3+, CD8+, FoxP3+) and NK cells (NKp46+) in chemoradiotherapy-naïve tumors from a consecutive cohort of 174 patients with resected esophageal or gastric adenocarcinoma. The density of B lymphocytes (CD20+) and plasma cells (IGKC+) had been assessed previously. Kaplan-Meier analysis and Cox proportional hazard's modelling was applied to examine the impact of the investigated markers on time to recurrence (TTR) and overall survival (OS). Conclusions These data support that the antitumoral effects of tumor-infiltrating T lymphocytes in esophageal and gastric adenocarcinoma may be largely dependent on a functional interplay between T and B lymphocytes or plasma cells.
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Affiliation(s)
- Maria C Svensson
- Department of Clinical Sciences Lund, Oncology and Pathology, Lund University, Lund, Sweden
| | - Carl Fredrik Warfvinge
- Department of Clinical Sciences Lund, Oncology and Pathology, Lund University, Lund, Sweden
| | - Richard Fristedt
- Department of Clinical Sciences Lund, Oncology and Pathology, Lund University, Lund, Sweden
| | - Charlotta Hedner
- Department of Clinical Sciences Lund, Oncology and Pathology, Lund University, Lund, Sweden
| | - David Borg
- Department of Clinical Sciences Lund, Oncology and Pathology, Lund University, Lund, Sweden
| | - Jakob Eberhard
- Department of Clinical Sciences Lund, Oncology and Pathology, Lund University, Lund, Sweden
| | - Patrick Micke
- Department of Immunology, Genetics and Pathology, Uppsala University, Rudbeck Laboratory, Uppsala, Sweden
| | - Björn Nodin
- Department of Clinical Sciences Lund, Oncology and Pathology, Lund University, Lund, Sweden
| | - Karin Leandersson
- Cancer Immunology, Department of Translational Medicine, Lund University, Malmö, Sweden
| | - Karin Jirström
- Department of Clinical Sciences Lund, Oncology and Pathology, Lund University, Lund, Sweden
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Fristedt R, Borg D, Hedner C, Berntsson J, Nodin B, Eberhard J, Micke P, Jirström K. Prognostic impact of tumour-associated B cells and plasma cells in oesophageal and gastric adenocarcinoma. J Gastrointest Oncol 2016; 7:848-859. [PMID: 28078109 DOI: 10.21037/jgo.2016.11.07] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND While it is well established that the cell-mediated immune response plays an important role in cancer progression and spread, the role of the humoral immune response in this regard has been less studied. According to the existing literature, dense infiltration of B cells or plasma cells appears to correlate mainly with an improved prognosis in several types of cancer, but their prognostic impact in oesophageal and gastric cancer has not yet been described. METHODS Immunohistochemistry was applied on tissue microarrays (TMA) to assess the stromal density of B cells (CD20+) and plasma cells [CD138+ or immunoglobulin kappa C (IGKC+)] in chemo-/radiotherapy-naive tumours from a consecutive cohort of 174 patients with resected oesophageal or gastric adenocarcinoma. Cox proportional hazard's modelling was applied to examine the impact of the investigated markers on overall survival (OS) and time to recurrence (TTR). RESULTS In curatively treated patients with oesophageal adenocarcinoma, high expression of IGKC was an independent predictor of a prolonged OS [hazard ratio (HR) 0.10; 95% confidence interval (CI), 0.02-0.57], and TTR (HR 0.15; 95% CI, 0.03-0.71). In curatively treated patients with gastric adenocarcinoma, high expression of IGKC independently predicted a prolonged OS (HR 0.46; 95% CI, 0.24-0.87) and TTR (HR 0.46; 95% CI, 0.21-0.98). Expression of CD20 was not prognostic, and CD138 expression was only prognostic in unadjusted analysis of TTR in gastric cancer. CONCLUSIONS These results demonstrate, for the first time, that abundant infiltration of IGKC+ plasma cells independently predicts a prolonged survival in both oesophageal and gastric cancer.
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Affiliation(s)
- Richard Fristedt
- Department of Clinical Sciences, Division of Oncology and Pathology, Lund University, SE-221 85 Lund, Sweden
| | - David Borg
- Department of Clinical Sciences, Division of Oncology and Pathology, Lund University, SE-221 85 Lund, Sweden
| | - Charlotta Hedner
- Department of Clinical Sciences, Division of Oncology and Pathology, Lund University, SE-221 85 Lund, Sweden
| | - Jonna Berntsson
- Department of Clinical Sciences, Division of Oncology and Pathology, Lund University, SE-221 85 Lund, Sweden
| | - Björn Nodin
- Department of Clinical Sciences, Division of Oncology and Pathology, Lund University, SE-221 85 Lund, Sweden
| | - Jakob Eberhard
- Department of Clinical Sciences, Division of Oncology and Pathology, Lund University, SE-221 85 Lund, Sweden
| | - Patrick Micke
- Department of Immunology, Genetics and Pathology, Uppsala University, Rudbeck Laboratory, SE-751 85 Uppsala, Sweden
| | - Karin Jirström
- Department of Clinical Sciences, Division of Oncology and Pathology, Lund University, SE-221 85 Lund, Sweden
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