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Noonan HR, Thornock AM, Barbano J, Xifaras ME, Baron CS, Yang S, Koczirka K, McConnell AM, Zon LI. A chronic signaling TGFb zebrafish reporter identifies immune response in melanoma. eLife 2024; 13:e83527. [PMID: 38874379 PMCID: PMC11178360 DOI: 10.7554/elife.83527] [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: 09/17/2022] [Accepted: 04/15/2024] [Indexed: 06/15/2024] Open
Abstract
Developmental signaling pathways associated with growth factors such as TGFb are commonly dysregulated in melanoma. Here we identified a human TGFb enhancer specifically activated in melanoma cells treated with TGFB1 ligand. We generated stable transgenic zebrafish with this TGFb Induced Enhancer driving green fluorescent protein (TIE:EGFP). TIE:EGFP was not expressed in normal melanocytes or early melanomas but was expressed in spatially distinct regions of advanced melanomas. Single-cell RNA-sequencing revealed that TIE:EGFP+ melanoma cells down-regulated interferon response while up-regulating a novel set of chronic TGFb target genes. ChIP-sequencing demonstrated that AP-1 factor binding is required for activation of chronic TGFb response. Overexpression of SATB2, a chromatin remodeler associated with tumor spreading, showed activation of TGFb signaling in early melanomas. Confocal imaging and flow cytometric analysis showed that macrophages localize to TIE:EGFP+ regions and preferentially phagocytose TIE:EGFP+ melanoma cells compared to TIE:EGFP- melanoma cells. This work identifies a TGFb induced immune response and demonstrates the need for the development of chronic TGFb biomarkers to predict patient response to TGFb inhibitors.
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Affiliation(s)
- Haley R Noonan
- Stem Cell Program and Division of Hematology/Oncology, Boston Children’s Hospital and Dana Farber Cancer Institute, Howard Hughes Medical InstituteBostonUnited States
- Stem Cell and Regenerative Biology Department, Harvard UniversityCambridgeUnited States
- Harvard Medical SchoolBostonUnited States
- Biological and Biomedical Sciences Program, Harvard Medical SchoolBostonUnited States
| | - Alexandra M Thornock
- Stem Cell Program and Division of Hematology/Oncology, Boston Children’s Hospital and Dana Farber Cancer Institute, Howard Hughes Medical InstituteBostonUnited States
- Stem Cell and Regenerative Biology Department, Harvard UniversityCambridgeUnited States
- Harvard Medical SchoolBostonUnited States
- Biological and Biomedical Sciences Program, Harvard Medical SchoolBostonUnited States
| | - Julia Barbano
- Stem Cell Program and Division of Hematology/Oncology, Boston Children’s Hospital and Dana Farber Cancer Institute, Howard Hughes Medical InstituteBostonUnited States
| | - Michael E Xifaras
- Stem Cell Program and Division of Hematology/Oncology, Boston Children’s Hospital and Dana Farber Cancer Institute, Howard Hughes Medical InstituteBostonUnited States
- Stem Cell and Regenerative Biology Department, Harvard UniversityCambridgeUnited States
- Harvard Medical SchoolBostonUnited States
- Immunology Program, Harvard Medical SchoolBostonUnited States
| | - Chloe S Baron
- Stem Cell Program and Division of Hematology/Oncology, Boston Children’s Hospital and Dana Farber Cancer Institute, Howard Hughes Medical InstituteBostonUnited States
- Stem Cell and Regenerative Biology Department, Harvard UniversityCambridgeUnited States
- Harvard Medical SchoolBostonUnited States
| | - Song Yang
- Stem Cell Program and Division of Hematology/Oncology, Boston Children’s Hospital and Dana Farber Cancer Institute, Howard Hughes Medical InstituteBostonUnited States
- Stem Cell and Regenerative Biology Department, Harvard UniversityCambridgeUnited States
- Harvard Medical SchoolBostonUnited States
| | - Katherine Koczirka
- Stem Cell Program and Division of Hematology/Oncology, Boston Children’s Hospital and Dana Farber Cancer Institute, Howard Hughes Medical InstituteBostonUnited States
| | - Alicia M McConnell
- Stem Cell Program and Division of Hematology/Oncology, Boston Children’s Hospital and Dana Farber Cancer Institute, Howard Hughes Medical InstituteBostonUnited States
- Stem Cell and Regenerative Biology Department, Harvard UniversityCambridgeUnited States
- Harvard Medical SchoolBostonUnited States
| | - Leonard I Zon
- Stem Cell Program and Division of Hematology/Oncology, Boston Children’s Hospital and Dana Farber Cancer Institute, Howard Hughes Medical InstituteBostonUnited States
- Stem Cell and Regenerative Biology Department, Harvard UniversityCambridgeUnited States
- Harvard Medical SchoolBostonUnited States
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2
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Crucitta S, Cucchiara F, Marconcini R, Bulleri A, Manacorda S, Capuano A, Cioni D, Nuzzo A, de Jonge E, Mathjissen RHJ, Neri E, van Schaik RHN, Fogli S, Danesi R, Del Re M. TGF-β mRNA levels in circulating extracellular vesicles are associated with response to anti-PD1 treatment in metastatic melanoma. Front Mol Biosci 2024; 11:1288677. [PMID: 38633217 PMCID: PMC11021649 DOI: 10.3389/fmolb.2024.1288677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Accepted: 02/27/2024] [Indexed: 04/19/2024] Open
Abstract
Introduction: Immune checkpoint inhibitors (ICIs) represent the standard therapy for metastatic melanoma. However, a few patients do not respond to ICIs and reliable predictive biomarkers are needed. Methods: This pilot study investigates the association between mRNA levels of programmed cell death-1 (PD-1) ligand 1 (PD-L1), interferon-gamma (IFN-γ), and transforming growth factor-β (TGF-β) in circulating extracellular vesicles (EVs) and survival in 30 patients with metastatic melanoma treated with first line anti-PD-1 antibodies. Blood samples were collected at baseline and RNA extracted from EVs; the RNA levels of PD-L1, IFN-γ, and TGF-β were analysed by digital droplet PCR (ddPCR). A biomarker-radiomic correlation analysis was performed in a subset of patients. Results: Patients with high TGF-β expression (cut-off fractional abundance [FA] >0.19) at baseline had longer median progression-free survival (8.4 vs. 1.8 months; p = 0.006) and overall survival (17.9 vs. 2.63 months; p = 0.0009). Moreover, radiomic analysis demonstrated that patients with high TGF-β expression at baseline had smaller lesions (2.41 ± 3.27 mL vs. 42.79 ± 101.08 mL, p < 0.001) and higher dissimilarity (12.01 ± 28.23 vs. 5.65 ± 8.4; p = 0.018). Discussion: These results provide evidence that high TGF-β expression in EVs is associated with a better response to immunotherapy. Further investigation on a larger patient population is needed to validate the predictive power of this potential biomarker of response to ICIs.
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Affiliation(s)
- Stefania Crucitta
- Unit of Clinical Pharmacology and Pharmacogenetics, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Federico Cucchiara
- Unit of Clinical Pharmacology and Pharmacogenetics, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Riccardo Marconcini
- Unit of Medical Oncology 2, Department of Medicine and Oncology, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | - Alessandra Bulleri
- Unit of Radiodiagnostics 1, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Simona Manacorda
- Unit of Medical Oncology 2, Department of Medicine and Oncology, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | - Annalisa Capuano
- Campania Regional Centre for Pharmacovigilance and Pharmacoepidemiology, Section of Pharmacology, Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, Napoli, Italy
| | - Dania Cioni
- Unit of Radiodiagnostics 1, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Amedeo Nuzzo
- Unit of Medical Oncology 2, Department of Medicine and Oncology, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | - Evert de Jonge
- Department of Clinical Chemistry, Erasmus University Medical Center, Rotterdam, Netherlands
| | - Ron H. J. Mathjissen
- Department of Medical Oncology, Erasmus University Medical Center Cancer Institute, Rotterdam, Netherlands
| | - Emanuele Neri
- Unit of Radiodiagnostics 1, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Ron H. N. van Schaik
- Department of Clinical Chemistry, Erasmus University Medical Center, Rotterdam, Netherlands
| | - Stefano Fogli
- Unit of Clinical Pharmacology and Pharmacogenetics, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Romano Danesi
- Unit of Clinical Pharmacology and Pharmacogenetics, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
- Department of Oncology and Hemato-Oncology, University of Milano, Milano, Italy
| | - Marzia Del Re
- Unit of Clinical Pharmacology and Pharmacogenetics, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
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3
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Yahya MS, Abdel Hameed FF, Radwan NH, Abdelgawad IA, Soliman AF. Clinical assessment of TGFB1 and HP Relative Gene Expression in the Peripheral Blood of Prostate Cancer Patients. Asian Pac J Cancer Prev 2024; 25:709-717. [PMID: 38415559 PMCID: PMC11077105 DOI: 10.31557/apjcp.2024.25.2.709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Indexed: 02/29/2024] Open
Abstract
OBJECTIVE This study aimed to assess the relative gene expression level of transforming growth factor-β1 (TGFB1) and haptoglobin (HP) in the peripheral blood of prostate cancer (PCa) patients and evaluate their diagnostic ability. METHODS A total of 125 participants were enrolled in the present study. Among them, 75 PCa patients, 25 benign prostatic hyperplasia (BPH) patients, and 25 healthy volunteers served as the control group. The relative TGFB1 and HP gene expression level was quantified using real-time polymerase chain reaction. Further, free and total PSA levels were determined using electrochemiluminescence assays. RESULTS TGFB1 was significantly over-expressed, whereas HP was significantly downregulated in the peripheral blood of PCa patients compared to BPH and control groups (p-value ranges from 0.034 to <0.001). Moreover, the high expression level of TGFB1 was associated with an increased risk of PCa development with OR=1.412 (95%CI: 1.081-1.869, p= 0.012). TGFB1 and HP relative expression levels had lower diagnostic performance to differentiate PCa from normal and BPH individuals compared to PSA, however, the combination of the tested parameters improved the diagnostic efficacy. CONCLUSIONS TGFB1 and HP relative expression have moderate diagnostic efficacy in discriminating patients with PCa from BPH and healthy subjects. Furthermore, over-expression of TGFB1 may contribute to the pathogenesis of PCa.
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Affiliation(s)
- Mohammed S Yahya
- Department of Biochemistry, Faculty of Science, Ain Shams University, Cairo, Egypt
| | - Fatma F Abdel Hameed
- Department of Biochemistry, Faculty of Science, Ain Shams University, Cairo, Egypt
| | - Noha H Radwan
- Department of Clinical and Chemical Pathology, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Iman A Abdelgawad
- Department of Clinical and Chemical Pathology, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Ahmed F Soliman
- Department of Biochemistry, Faculty of Science, Ain Shams University, Cairo, Egypt
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Marvin DL, Dijkstra J, Zulfiqar RM, Vermeulen M, Ten Dijke P, Ritsma L. TGF-β Type I Receptor Signaling in Melanoma Liver Metastases Increases Metastatic Outgrowth. Int J Mol Sci 2023; 24:ijms24108676. [PMID: 37240029 DOI: 10.3390/ijms24108676] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 04/07/2023] [Accepted: 04/14/2023] [Indexed: 05/28/2023] Open
Abstract
Despite advances in treatment for metastatic melanoma patients, patients with liver metastasis have an unfavorable prognosis. A better understanding of the development of liver metastasis is needed. The multifunctional cytokine Transforming Growth Factor β (TGF-β) plays various roles in melanoma tumors and metastasis, affecting both tumor cells and cells from the surrounding tumor microenvironment. To study the role of TGF-β in melanoma liver metastasis, we created a model to activate or repress the TGF-β receptor pathway in vitro and in vivo in an inducible manner. For this, we engineered B16F10 melanoma cells to have inducible ectopic expression of a constitutively active (ca) or kinase-inactive (ki) TGF-β receptor I, also termed activin receptor-like kinase (ALK5). In vitro, stimulation with TGF-β signaling and ectopic caALK5 expression reduced B16F10 cell proliferation and migration. Contrasting results were found in vivo; sustained caALK5 expression in B16F10 cells in vivo increased the metastatic outgrowth in liver. Blocking microenvironmental TGF-β did not affect metastatic liver outgrowth of both control and caALK5 expressing B16F10 cells. Upon characterizing the tumor microenvironment of control and caALk5 expressing B16F10 tumors, we observed reduced (cytotoxic) T cell presence and infiltration, as well as an increase in bone marrow-derived macrophages in caALK5 expressing B16F10 tumors. This suggests that caALK5 expression in B16F10 cells induces changes in the tumor microenvironment. A comparison of newly synthesized secreted proteins upon caALK5 expression by B16F10 cells revealed increased secretion of matrix remodeling proteins. Our results show that TGF-β receptor activation in B16F10 melanoma cells can increase metastatic outgrowth in liver in vivo, possibly through remodeling of the tumor microenvironment leading to altered infiltration of immune cells. These results provide insights in the role of TGF-β signaling in B16F10 liver metastasis and could have implications regarding the use of TGF-β inhibitors for the treatment of melanoma patients with liver metastasis.
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Affiliation(s)
- Dieuwke L Marvin
- Oncode Institute and Department of Cell and Chemical Biology, Leiden University Medical Center, 2333 ZC Leiden, The Netherlands
| | - Jelmer Dijkstra
- Oncode Institute and Radboud Institute for Molecular Life Sciences (RIMLS), Radboud University, 6525 GA Nijmegen, The Netherlands
| | - Rabia M Zulfiqar
- Oncode Institute and Department of Cell and Chemical Biology, Leiden University Medical Center, 2333 ZC Leiden, The Netherlands
| | - Michiel Vermeulen
- Oncode Institute and Radboud Institute for Molecular Life Sciences (RIMLS), Radboud University, 6525 GA Nijmegen, The Netherlands
| | - Peter Ten Dijke
- Oncode Institute and Department of Cell and Chemical Biology, Leiden University Medical Center, 2333 ZC Leiden, The Netherlands
| | - Laila Ritsma
- Oncode Institute and Department of Cell and Chemical Biology, Leiden University Medical Center, 2333 ZC Leiden, The Netherlands
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5
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Mirjačić Martinović K, Vuletić A, Mališić E, Srdić-Rajić T, Tišma Miletić N, Babović N, Jurišić V. Increased circulating TGF-β1 is associated with impairment in NK cell effector functions in metastatic melanoma patients. Growth Factors 2022; 40:231-239. [PMID: 36129407 DOI: 10.1080/08977194.2022.2124915] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Transforming growth factor beta (TGF-β) plays a complex role in carcinogenesis. In 30 melanoma patients and 20 healthy controls (HC) we analysed functional and phenotypic characteristics of NK cells by Flow cytometry, gene expression of TGF-β1 in peripheral blood mononuclear cells by qPCR and serum and supernatant level of free TGF-β1 by ELISA. Melanoma patients had significantly higher serum level of circulatingTGF-β1 compared to HC, especially those with metastasis into the central nervous system (subclass M1d) and high LDH serum values. Melanoma patients compared to HC had significantly higher level of TGF-β1 gene in PBMC. TGF-β1 serum values negatively correlate with NK cell activity analysed by CD107a (degranulation marker), IFN-γ, NKG2D, and NKp46 in patients. Study shows the association of high level of TGF-β1 with NK cell inhibition in patients represents the main mechanism of tumour immune evasion. Targeting TGF-β may become an important cancer treatment for improving antitumor immunity.
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Affiliation(s)
| | - Ana Vuletić
- Department of Experimental Oncology, Institute of Oncology and Radiology of Serbia, Belgrade, Serbia
| | - Emina Mališić
- Department of Experimental Oncology, Institute of Oncology and Radiology of Serbia, Belgrade, Serbia
| | - Tatjana Srdić-Rajić
- Department of Experimental Oncology, Institute of Oncology and Radiology of Serbia, Belgrade, Serbia
| | - Nevena Tišma Miletić
- Department of Experimental Oncology, Institute of Oncology and Radiology of Serbia, Belgrade, Serbia
| | - Nada Babović
- Department of Medical Oncology, Institute of Oncology and Radiology of Serbia, Belgrade, Serbia
| | - Vladimir Jurišić
- Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
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Bahri R, Kiss O, Prise I, Garcia-Rodriguez KM, Atmoko H, Martínez-Gómez JM, Levesque MP, Dummer R, Smith MP, Wellbrock C, Bulfone-Paus S. Human Melanoma-Associated Mast Cells Display a Distinct Transcriptional Signature Characterized by an Upregulation of the Complement Component 3 That Correlates With Poor Prognosis. Front Immunol 2022; 13:861545. [PMID: 35669782 PMCID: PMC9163391 DOI: 10.3389/fimmu.2022.861545] [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: 01/24/2022] [Accepted: 03/23/2022] [Indexed: 11/13/2022] Open
Abstract
Cutaneous melanoma is one of the most aggressive human malignancies and shows increasing incidence. Mast cells (MCs), long-lived tissue-resident cells that are particularly abundant in human skin where they regulate both innate and adaptive immunity, are associated with melanoma stroma (MAMCs). Thus, MAMCs could impact melanoma development, progression, and metastasis by secreting proteases, pro-angiogenic factors, and both pro-inflammatory and immuno-inhibitory mediators. To interrogate the as-yet poorly characterized role of human MAMCs, we have purified MCs from melanoma skin biopsies and performed RNA-seq analysis. Here, we demonstrate that MAMCs display a unique transcriptome signature defined by the downregulation of the FcεRI signaling pathway, a distinct expression pattern of proteases and pro-angiogenic factors, and a profound upregulation of complement component C3. Furthermore, in melanoma tissue, we observe a significantly increased number of C3+ MCs in stage IV melanoma. Moreover, in patients, C3 expression significantly correlates with the MC-specific marker TPSAB1, and the high expression of both markers is linked with poorer melanoma survival. In vitro, we show that melanoma cell supernatants and tumor microenvironment (TME) mediators such as TGF-β, IL-33, and IL-1β induce some of the changes found in MAMCs and significantly modulate C3 expression and activity in MCs. Taken together, these data suggest that melanoma-secreted cytokines such as TGF-β and IL-1β contribute to the melanoma microenvironment by upregulating C3 expression in MAMCs, thus inducing an MC phenotype switch that negatively impacts melanoma prognosis.
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Affiliation(s)
- Rajia Bahri
- Lydia Becker Institute of Immunology and Inflammation, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, United Kingdom
- Division of Musculoskeletal & Dermatological Sciences, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, United Kingdom
| | - Orsolya Kiss
- Lydia Becker Institute of Immunology and Inflammation, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, United Kingdom
- Division of Musculoskeletal & Dermatological Sciences, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, United Kingdom
| | - Ian Prise
- Lydia Becker Institute of Immunology and Inflammation, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, United Kingdom
| | - Karen M. Garcia-Rodriguez
- Lydia Becker Institute of Immunology and Inflammation, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, United Kingdom
| | - Haris Atmoko
- Lydia Becker Institute of Immunology and Inflammation, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, United Kingdom
- Division of Musculoskeletal & Dermatological Sciences, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, United Kingdom
| | - Julia M. Martínez-Gómez
- Department of Dermatology, Skin Cancer Center, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Mitchell P. Levesque
- Department of Dermatology, Skin Cancer Center, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Reinhard Dummer
- Department of Dermatology, Skin Cancer Center, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Michael P. Smith
- Division of Cancer Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
| | - Claudia Wellbrock
- Division of Cancer Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
| | - Silvia Bulfone-Paus
- Lydia Becker Institute of Immunology and Inflammation, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, United Kingdom
- Division of Musculoskeletal & Dermatological Sciences, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, United Kingdom
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7
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Cosgarea I, McConnell A, Ewen T, Tang D, Hill D, Anagnostou M, Elias M, Ellis R, Murray A, Spender L, Giglio P, Gagliardi M, Greenwood A, Piacentini M, Inman G, Fimia G, Corazzari M, Armstrong J, Lovat P. Melanoma secretion of transforming growth factor-β2 leads to loss of epidermal AMBRA1 threatening epidermal integrity and facilitating tumour ulceration. Br J Dermatol 2022; 186:694-704. [PMID: 34773645 PMCID: PMC9546516 DOI: 10.1111/bjd.20889] [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] [Accepted: 10/29/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND For patients with early American Joint Committee on Cancer (AJCC)-stage melanoma the combined loss of the autophagy regulatory protein AMBRA1 and the terminal differentiation marker loricrin in the peritumoral epidermis is associated with a significantly increased risk of metastasis. OBJECTIVES The aim of the present study was to evaluate the potential contribution of melanoma paracrine transforming growth factor (TGF)-β signalling to the loss of AMBRA1 in the epidermis overlying the primary tumour and disruption of epidermal integrity. METHODS Immunohistochemistry was used to analyse AMBRA1 and TGF-β2 in a cohort of 109 AJCC all-stage melanomas, and TGF-β2 and claudin-1 in a cohort of 30 or 42 AJCC stage I melanomas, respectively, with known AMBRA1 and loricrin (AMLo) expression. Evidence of pre-ulceration was analysed in a cohort of 42 melanomas, with TGF-β2 signalling evaluated in primary keratinocytes. RESULTS Increased tumoral TGF-β2 was significantly associated with loss of peritumoral AMBRA1 (P < 0·05), ulceration (P < 0·001), AMLo high-risk status (P < 0·05) and metastasis (P < 0·01). TGF-β2 treatment of keratinocytes resulted in downregulation of AMBRA1, loricrin and claudin-1, while knockdown of AMBRA1 was associated with decreased expression of claudin-1 and increased proliferation of keratinocytes (P < 0·05). Importantly, we show loss of AMBRA1 in the peritumoral epidermis was associated with decreased claudin-1 expression (P < 0·05), parakeratosis (P < 0·01) and cleft formation in the dermoepidermal junction (P < 0·05). CONCLUSIONS Collectively, these data suggest a paracrine mechanism whereby TGF-β2 causes loss of AMBRA1 overlying high-risk AJCC early-stage melanomas and reduced epidermal integrity, thereby facilitating erosion of the epidermis and tumour ulceration.
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Affiliation(s)
- I. Cosgarea
- Translation and Clinical Research InstituteThe Medical SchoolNewcastle UniversityNewcastleUK
- AMLo Biosciences LtdThe BiosphereNewcastle upon TyneUK
| | - A.T. McConnell
- Translation and Clinical Research InstituteThe Medical SchoolNewcastle UniversityNewcastleUK
| | - T. Ewen
- Translation and Clinical Research InstituteThe Medical SchoolNewcastle UniversityNewcastleUK
| | - D. Tang
- Translation and Clinical Research InstituteThe Medical SchoolNewcastle UniversityNewcastleUK
| | - D.S. Hill
- Translation and Clinical Research InstituteThe Medical SchoolNewcastle UniversityNewcastleUK
- Faculty of Health Sciences and WellbeingUniversity of SunderlandSunderlandUK
| | - M. Anagnostou
- Translation and Clinical Research InstituteThe Medical SchoolNewcastle UniversityNewcastleUK
| | - M. Elias
- Translation and Clinical Research InstituteThe Medical SchoolNewcastle UniversityNewcastleUK
| | - R.A. Ellis
- Translation and Clinical Research InstituteThe Medical SchoolNewcastle UniversityNewcastleUK
- AMLo Biosciences LtdThe BiosphereNewcastle upon TyneUK
| | - A. Murray
- Translation and Clinical Research InstituteThe Medical SchoolNewcastle UniversityNewcastleUK
| | - L.C. Spender
- Jacqui Wood Cancer Centre & Nine Wells Hospital and Medical SchoolUniversity of DundeeDundeeUK
| | - P. Giglio
- Department of BiologyUniversity of Rome ‘Tor Vergata’RomeItaly
| | - M. Gagliardi
- Department Health Sciences, and Centre for Translational Research on Autoimmune and Allergic Disease (CAAD)University of Piemonte OrientaleNovaraItaly
| | - A. Greenwood
- Translation and Clinical Research InstituteThe Medical SchoolNewcastle UniversityNewcastleUK
| | - M. Piacentini
- Department of BiologyUniversity of Rome ‘Tor Vergata’RomeItaly
- Department of EpidemiologyPreclinical Research, and Advanced DiagnosticsNational Institute for Infectious Diseases ‘L. Spallanzani’ IRCCSRomeItaly
| | - G.J. Inman
- CRUK Beatson Institute and Institute of Cancer SciencesUniversity of GlasgowGlasgowUK
| | - G.M. Fimia
- Department of EpidemiologyPreclinical Research, and Advanced DiagnosticsNational Institute for Infectious Diseases ‘L. Spallanzani’ IRCCSRomeItaly
- Department of Molecular MedicineSapienza University of RomeRomeItaly
| | - M. Corazzari
- Department Health Sciences, and Centre for Translational Research on Autoimmune and Allergic Disease (CAAD)University of Piemonte OrientaleNovaraItaly
| | - J.L. Armstrong
- Translation and Clinical Research InstituteThe Medical SchoolNewcastle UniversityNewcastleUK
- Faculty of Health Sciences and WellbeingUniversity of SunderlandSunderlandUK
| | - P.E. Lovat
- Translation and Clinical Research InstituteThe Medical SchoolNewcastle UniversityNewcastleUK
- AMLo Biosciences LtdThe BiosphereNewcastle upon TyneUK
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8
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Moubarak RS, de Pablos-Aragoneses A, Ortiz-Barahona V, Gong Y, Gowen M, Dolgalev I, Shadaloey SAA, Argibay D, Karz A, Von Itter R, Vega-Sáenz de Miera EC, Sokolova E, Darvishian F, Tsirigos A, Osman I, Hernando E. The histone demethylase PHF8 regulates TGFβ signaling and promotes melanoma metastasis. SCIENCE ADVANCES 2022; 8:eabi7127. [PMID: 35179962 PMCID: PMC8856617 DOI: 10.1126/sciadv.abi7127] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Accepted: 12/14/2021] [Indexed: 05/17/2023]
Abstract
The contribution of epigenetic dysregulation to metastasis remains understudied. Through a meta-analysis of gene expression datasets followed by a mini-screen, we identified Plant Homeodomain Finger protein 8 (PHF8), a histone demethylase of the Jumonji C protein family, as a previously unidentified prometastatic gene in melanoma. Loss- and gain-of-function approaches demonstrate that PHF8 promotes cell invasion without affecting proliferation in vitro and increases dissemination but not subcutaneous tumor growth in vivo, thus supporting its specific contribution to the acquisition of metastatic potential. PHF8 requires its histone demethylase activity to enhance melanoma cell invasion. Transcriptomic and epigenomic analyses revealed that PHF8 orchestrates a molecular program that directly controls the TGFβ signaling pathway and, as a consequence, melanoma invasion and metastasis. Our findings bring a mechanistic understanding of epigenetic regulation of metastatic fitness in cancer, which may pave the way for improved therapeutic interventions.
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Affiliation(s)
- Rana S. Moubarak
- Department of Pathology, NYU School of Medicine, New York, NY 10016, USA
- Interdisciplinary Melanoma Cooperative Group, NYU Cancer Institute, New York, NY 10016, USA
- Laura and Isaac Perlmutter Cancer Center, NYU Langone Health, New York, NY 10016, USA
| | | | | | - Yixiao Gong
- Applied Bioinformatics Laboratories, NYU School of Medicine, NY 10016, USA
| | - Michael Gowen
- NYU School of Medicine Institute for Computational Medicine, New York, NY 10016, USA
| | - Igor Dolgalev
- Department of Pathology, NYU School of Medicine, New York, NY 10016, USA
- Applied Bioinformatics Laboratories, NYU School of Medicine, NY 10016, USA
| | - Sorin A. A. Shadaloey
- Department of Pathology, NYU School of Medicine, New York, NY 10016, USA
- Interdisciplinary Melanoma Cooperative Group, NYU Cancer Institute, New York, NY 10016, USA
| | - Diana Argibay
- Department of Pathology, NYU School of Medicine, New York, NY 10016, USA
- Interdisciplinary Melanoma Cooperative Group, NYU Cancer Institute, New York, NY 10016, USA
| | - Alcida Karz
- Department of Pathology, NYU School of Medicine, New York, NY 10016, USA
- Interdisciplinary Melanoma Cooperative Group, NYU Cancer Institute, New York, NY 10016, USA
| | - Richard Von Itter
- Department of Pathology, NYU School of Medicine, New York, NY 10016, USA
- Interdisciplinary Melanoma Cooperative Group, NYU Cancer Institute, New York, NY 10016, USA
| | | | - Elena Sokolova
- Department of Pathology, NYU School of Medicine, New York, NY 10016, USA
- Interdisciplinary Melanoma Cooperative Group, NYU Cancer Institute, New York, NY 10016, USA
| | - Farbod Darvishian
- Department of Pathology, NYU School of Medicine, New York, NY 10016, USA
- Interdisciplinary Melanoma Cooperative Group, NYU Cancer Institute, New York, NY 10016, USA
| | - Aristotelis Tsirigos
- Department of Pathology, NYU School of Medicine, New York, NY 10016, USA
- Applied Bioinformatics Laboratories, NYU School of Medicine, NY 10016, USA
- NYU School of Medicine Institute for Computational Medicine, New York, NY 10016, USA
| | - Iman Osman
- Interdisciplinary Melanoma Cooperative Group, NYU Cancer Institute, New York, NY 10016, USA
- Laura and Isaac Perlmutter Cancer Center, NYU Langone Health, New York, NY 10016, USA
- Ronald O. Perelman Department of Dermatology, NYU School of Medicine, New York, NY 10016, USA
| | - Eva Hernando
- Department of Pathology, NYU School of Medicine, New York, NY 10016, USA
- Interdisciplinary Melanoma Cooperative Group, NYU Cancer Institute, New York, NY 10016, USA
- Laura and Isaac Perlmutter Cancer Center, NYU Langone Health, New York, NY 10016, USA
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9
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Kodama S, Podyma-Inoue KΑ, Uchihashi T, Kurioka K, Takahashi H, Sugauchi A, Takahashi K, Inubushi T, Kogo M, Tanaka S, Watabe T. Progression of melanoma is suppressed by targeting all transforming growth factor‑β isoforms with an Fc chimeric receptor. Oncol Rep 2021; 46:197. [PMID: 34296292 PMCID: PMC8317165 DOI: 10.3892/or.2021.8148] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Accepted: 06/02/2021] [Indexed: 01/15/2023] Open
Abstract
Melanoma is an aggressive type of cancer originating from the skin that arises from neoplastic changes in melanocytes. Transforming growth factor-β (TGF-β) is a pleiotropic cytokine and is known to contribute to melanoma progression by inducing the epithelial-mesenchymal transition (EMT) program and creating an environment that favors tumor progression. There are three TGF-β isoforms, TGF-β1, TGF-β2 and TGF-β3, all of which engage in pro-tumorigenic activities by activating SMAD signaling pathways. All TGF-β isoforms activate signaling pathways by binding to their TGF-β type I (TβRI) and type II (TβRII) receptors. Thus, effective targeting of all TGF-β isoforms is of great importance. In the present study, chimeric proteins comprising the extracellular domains of TβRI and/or TβRII fused with the Fc portion of human immunoglobulin (IgG) were validated in the melanoma context. The Fc chimeric receptor comprising both TβRI and TβRII (TβRI-TβRII-Fc) effectively trapped all TGF-β isoforms. Conversely, TβRII-Fc chimeric receptor, that comprises TβRII only, was able to interact with TGF-β1 and TGF-β3 isoforms, but not with TGF-β2, which is a poor prognostic factor for melanoma patients. Accordingly, it was revealed that TβRI-TβRII-Fc chimeric receptor suppressed the EMT program in melanoma cells in vitro induced by any of the three TGF-β isoforms, as revealed by decreased expression of mesenchymal markers. Conversely, TβRII-Fc chimeric receptor inhibited the EMT program induced by TGF-β1 and TGF-β3. In addition, it was established that tumor growth in subcutaneous mouse melanoma was inhibited by TβRI-TβRII-Fc chimeric receptor indicating that Fc chimeric receptor could be applied to modify the tumor microenvironment (TME) of melanoma. Therefore, designing of Fc chimeric receptors targeting TGF-β signals that affect various components of the TME may result in the development of effective anti-melanoma agents.
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Affiliation(s)
- Shingo Kodama
- The First Department of Oral and Maxillofacial Surgery, Graduate School of Dentistry, Osaka University, Suita, Osaka 565‑0871, Japan
| | - Katarzyna Α Podyma-Inoue
- Department of Biochemistry, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Bunkyo, Tokyo 113‑8549, Japan
| | - Toshihiro Uchihashi
- The First Department of Oral and Maxillofacial Surgery, Graduate School of Dentistry, Osaka University, Suita, Osaka 565‑0871, Japan
| | - Kyoko Kurioka
- The First Department of Oral and Maxillofacial Surgery, Graduate School of Dentistry, Osaka University, Suita, Osaka 565‑0871, Japan
| | - Hitomi Takahashi
- Department of Biochemistry, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Bunkyo, Tokyo 113‑8549, Japan
| | - Akinari Sugauchi
- The First Department of Oral and Maxillofacial Surgery, Graduate School of Dentistry, Osaka University, Suita, Osaka 565‑0871, Japan
| | - Kazuki Takahashi
- Department of Biochemistry, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Bunkyo, Tokyo 113‑8549, Japan
| | - Toshihiro Inubushi
- Department of Orthodontics and Dentofacial Orthopedics, Graduate School of Dentistry, Osaka University, Suita, Osaka 565‑0871, Japan
| | - Mikihiko Kogo
- The First Department of Oral and Maxillofacial Surgery, Graduate School of Dentistry, Osaka University, Suita, Osaka 565‑0871, Japan
| | - Susumu Tanaka
- The First Department of Oral and Maxillofacial Surgery, Graduate School of Dentistry, Osaka University, Suita, Osaka 565‑0871, Japan
| | - Tetsuro Watabe
- Department of Biochemistry, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Bunkyo, Tokyo 113‑8549, Japan
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10
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Romano V, Belviso I, Venuta A, Ruocco MR, Masone S, Aliotta F, Fiume G, Montagnani S, Avagliano A, Arcucci A. Influence of Tumor Microenvironment and Fibroblast Population Plasticity on Melanoma Growth, Therapy Resistance and Immunoescape. Int J Mol Sci 2021; 22:5283. [PMID: 34067929 PMCID: PMC8157224 DOI: 10.3390/ijms22105283] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Revised: 05/13/2021] [Accepted: 05/14/2021] [Indexed: 12/23/2022] Open
Abstract
Cutaneous melanoma (CM) tissue represents a network constituted by cancer cells and tumor microenvironment (TME). A key feature of CM is the high structural and cellular plasticity of TME, allowing its evolution with disease and adaptation to cancer cell and environmental alterations. In particular, during melanoma development and progression each component of TME by interacting with each other and with cancer cells is subjected to dramatic structural and cellular modifications. These alterations affect extracellular matrix (ECM) remodelling, phenotypic profile of stromal cells, cancer growth and therapeutic response. The stromal fibroblast populations of the TME include normal fibroblasts and melanoma-associated fibroblasts (MAFs) that are highly abundant and flexible cell types interacting with melanoma and stromal cells and differently influencing CM outcomes. The shift from the normal microenvironment to TME and from normal fibroblasts to MAFs deeply sustains CM growth. Hence, in this article we review the features of the normal microenvironment and TME and describe the phenotypic plasticity of normal dermal fibroblasts and MAFs, highlighting their roles in normal skin homeostasis and TME regulation. Moreover, we discuss the influence of MAFs and their secretory profiles on TME remodelling, melanoma progression, targeted therapy resistance and immunosurveillance, highlighting the cellular interactions, the signalling pathways and molecules involved in these processes.
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Affiliation(s)
- Veronica Romano
- Department of Public Health, University of Napoli “Federico II”, 80131 Naples, Italy; (V.R.); (I.B.); (A.V.); (S.M.)
| | - Immacolata Belviso
- Department of Public Health, University of Napoli “Federico II”, 80131 Naples, Italy; (V.R.); (I.B.); (A.V.); (S.M.)
| | - Alessandro Venuta
- Department of Public Health, University of Napoli “Federico II”, 80131 Naples, Italy; (V.R.); (I.B.); (A.V.); (S.M.)
| | - Maria Rosaria Ruocco
- Department of Molecular Medicine and Medical Biotechnology, University of Naples Federico II, 80131 Naples, Italy; (M.R.R.); (F.A.)
| | - Stefania Masone
- Department of Clinical Medicine and Surgery, University of Naples Federico II, 80131 Naples, Italy;
| | - Federica Aliotta
- Department of Molecular Medicine and Medical Biotechnology, University of Naples Federico II, 80131 Naples, Italy; (M.R.R.); (F.A.)
| | - Giuseppe Fiume
- Department of Experimental and Clinical Medicine, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy;
| | - Stefania Montagnani
- Department of Public Health, University of Napoli “Federico II”, 80131 Naples, Italy; (V.R.); (I.B.); (A.V.); (S.M.)
| | - Angelica Avagliano
- Department of Public Health, University of Napoli “Federico II”, 80131 Naples, Italy; (V.R.); (I.B.); (A.V.); (S.M.)
- Department of Structures for Engineering and Architecture, University of Napoli Federico II, 80125 Naples, Italy
| | - Alessandro Arcucci
- Department of Public Health, University of Napoli “Federico II”, 80131 Naples, Italy; (V.R.); (I.B.); (A.V.); (S.M.)
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11
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Lee HK, Shin HJ, Koo J, Kim TH, Kim CW, Go RE, Seong YH, Park JE, Choi KC. Blockade of transforming growth factor β2 by anti-sense oligonucleotide improves immunotherapeutic potential of IL-2 against melanoma in a humanized mouse model. Cytotherapy 2021; 23:599-607. [PMID: 33975794 DOI: 10.1016/j.jcyt.2021.01.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 01/07/2021] [Accepted: 01/11/2021] [Indexed: 12/15/2022]
Abstract
BACKGROUND AIMS IL-2 is a potent cytokine that activates natural killer cells and CD8+ cytotoxic T lymphocytes (CTLs) and has been approved for the treatment of metastatic renal cell carcinoma and metastatic melanoma. However, the medical use of IL-2 is restricted because of its narrow therapeutic window and potential side effects, including the expansion of regulatory T cells (Tregs). METHODS In this study, the authors investigated the complementary effects of transforming growth factor-β2 (TGF-β2) anti-sense oligodeoxynucleotide (TASO) on the immunotherapeutic potential of IL-2 in a melanoma-bearing humanized mouse model. RESULTS The authors observed that the combination of TASO and IL-2 facilitated infiltration of CTLs into the tumor, thereby potentiating the tumor killing function of CTLs associated with increased granzyme B expression. In addition, TASO attenuated the increase in Tregs by IL-2 in the peripheral blood and spleen and also inhibited infiltration of Tregs into the tumor, which was partly due to decreased CCL22. Alteration of T-cell constituents at the periphery by TGF-β2 inhibition combined with IL-2 might be associated with the synergistic augmentation of serum pro-inflammatory cytokines (such as interferon γ and tumor necrosis factor α) and decreased ratio of Tregs to CTLs in tumor tissues, which consequently results in significant inhibition of tumor growth CONCLUSIONS: These results indicate that the application of TASO improves IL-2-mediated anti-tumor immunity, thus implying that blockade of TGF-β2 in combination with IL-2 may be a promising immunotherapeutic strategy for melanoma.
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Affiliation(s)
- Hong Kyu Lee
- Laboratory of Biochemistry and Immunology, College of Veterinary Medicine, Chungbuk National University, Cheongju, Republic of Korea; Laboratory Animal Research Center, Chungbuk National University, Cheongju, Republic of Korea
| | - Hye-Ji Shin
- Laboratory of Biochemistry and Immunology, College of Veterinary Medicine, Chungbuk National University, Cheongju, Republic of Korea; Laboratory Animal Research Center, Chungbuk National University, Cheongju, Republic of Korea
| | - Jihye Koo
- R&D Center, Autotelic Bio, Inc, Seongnam, Republic of Korea
| | - Tae Hun Kim
- R&D Center, Autotelic Bio, Inc, Seongnam, Republic of Korea
| | - Cho-Won Kim
- Laboratory of Biochemistry and Immunology, College of Veterinary Medicine, Chungbuk National University, Cheongju, Republic of Korea
| | - Ryeo-Eun Go
- Laboratory of Biochemistry and Immunology, College of Veterinary Medicine, Chungbuk National University, Cheongju, Republic of Korea
| | - Yeon Hee Seong
- Laboratory of Pharmacology, College of Veterinary Medicine, Chungbuk National University, Cheongju, Republic of Korea
| | - Jun-Eui Park
- R&D Center, Autotelic Bio, Inc, Seongnam, Republic of Korea.
| | - Kyung-Chul Choi
- Laboratory of Biochemistry and Immunology, College of Veterinary Medicine, Chungbuk National University, Cheongju, Republic of Korea.
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12
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Zou LL, Li JR, Li H, Tan JL, Wang MX, Liu NN, Gao RM, Yan HY, Wang XK, Dong B, Li YH, Peng ZG. TGF-β isoforms inhibit hepatitis C virus propagation in transforming growth factor beta/SMAD protein signalling pathway dependent and independent manners. J Cell Mol Med 2021; 25:3498-3510. [PMID: 33682288 PMCID: PMC8034461 DOI: 10.1111/jcmm.16432] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Revised: 02/12/2021] [Accepted: 02/20/2021] [Indexed: 02/06/2023] Open
Abstract
Transforming growth factor beta (TGF‐β) plays an important role in the viral liver disease progression via controlling viral propagation and mediating inflammation‐associated responses. However, the antiviral activities and mechanisms of TGF‐β isoforms, including TGF‐β1, TGF‐β2 and TGF‐β3, remain unclear. Here, we demonstrated that all of the three TGF‐β isoforms were increased in Huh7.5 cells infected by hepatitis C virus (HCV), but in turn, the elevated TGF‐β isoforms could inhibit HCV propagation with different potency in infectious HCV cell culture system. TGF‐β isoforms suppressed HCV propagation through interrupting several different stages in the whole HCV life cycle, including virus entry and intracellular replication, in TGF‐β/SMAD signalling pathway–dependent and TGF‐β/SMAD signalling pathway–independent manners. TGF‐β isoforms showed additional anti‐HCV activities when combined with each other. However, the elevated TGF‐β1 and TGF‐β2, not TGF‐β3, could also induce liver fibrosis with a high expression of type I collagen alpha‐1 and α‐smooth muscle actin in LX‐2 cells. Our results showed a new insight into TGF‐β isoforms in the HCV‐related liver disease progression.
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Affiliation(s)
- Li-Li Zou
- CAMS Key Laboratory of Antiviral Drug Research, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jian-Rui Li
- CAMS Key Laboratory of Antiviral Drug Research, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.,Key Laboratory of Biotechnology of Antibiotics, The National Health and Family Planning Commission (NHFPC), Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Hu Li
- CAMS Key Laboratory of Antiviral Drug Research, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.,Key Laboratory of Biotechnology of Antibiotics, The National Health and Family Planning Commission (NHFPC), Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jia-Li Tan
- CAMS Key Laboratory of Antiviral Drug Research, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Mei-Xi Wang
- CAMS Key Laboratory of Antiviral Drug Research, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Nan-Nan Liu
- CAMS Key Laboratory of Antiviral Drug Research, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Rong-Mei Gao
- CAMS Key Laboratory of Antiviral Drug Research, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Hai-Yan Yan
- CAMS Key Laboratory of Antiviral Drug Research, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.,Key Laboratory of Biotechnology of Antibiotics, The National Health and Family Planning Commission (NHFPC), Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xue-Kai Wang
- CAMS Key Laboratory of Antiviral Drug Research, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Biao Dong
- CAMS Key Laboratory of Antiviral Drug Research, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.,Beijing Key Laboratory of Antimicrobial Agents, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yu-Huan Li
- CAMS Key Laboratory of Antiviral Drug Research, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.,Key Laboratory of Biotechnology of Antibiotics, The National Health and Family Planning Commission (NHFPC), Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.,Beijing Key Laboratory of Antimicrobial Agents, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zong-Gen Peng
- CAMS Key Laboratory of Antiviral Drug Research, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.,Key Laboratory of Biotechnology of Antibiotics, The National Health and Family Planning Commission (NHFPC), Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.,Beijing Key Laboratory of Antimicrobial Agents, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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13
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Apraiz A, Benedicto A, Marquez J, Agüera-Lorente A, Asumendi A, Olaso E, Arteta B. Innate Lymphoid Cells in the Malignant Melanoma Microenvironment. Cancers (Basel) 2020; 12:cancers12113177. [PMID: 33138017 PMCID: PMC7692065 DOI: 10.3390/cancers12113177] [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: 09/13/2020] [Revised: 10/22/2020] [Accepted: 10/26/2020] [Indexed: 12/21/2022] Open
Abstract
Simple Summary Innate lymphoid cells (ILCs) are the innate counterparts of adaptive immune cells. Emerging data indicate that they are also key players in the progression of multiple tumors. In this review we briefly describe ILCs’ functions in the skin, lungs and liver. Next, we analyze the role of ILCs in primary cutaneous melanoma and in its most frequent and deadly metastases, those in liver and lung. We focus on their dual anti– and pro-tumoral functions, depending on the cross-interactions among them and with the surrounding stromal cells that form the tumor microenvironment (TME) in each organ. Next, we detail the role of extracellular vesicles secreted to the TME by ILCs and melanoma on both cell populations. We conclude that the identification of markers and tools to allow the modulation of individual ILC subsets, in addition to the development of standardized protocols, is essential for addressing the therapeutic modulation of ILCs. Abstract The role of innate lymphoid cells (ILCs) in cancer progression has been uncovered in recent years. ILCs are classified as Type 1, Type 2, and Type 3 ILCs, which are characterized by the transcription factors necessary for their development and the cytokines and chemokines they produce. ILCs are a highly heterogeneous cell population, showing both anti– and protumoral properties and capable of adapting their phenotypes and functions depending on the signals they receive from their surrounding environment. ILCs are considered the innate counterparts of the adaptive immune cells during physiological and pathological processes, including cancer, and as such, ILC subsets reflect different types of T cells. In cancer, each ILC subset plays a crucial role, not only in innate immunity but also as regulators of the tumor microenvironment. ILCs’ interplay with other immune and stromal cells in the metastatic microenvironment further dictates and influences this dichotomy, further strengthening the seed-and-soil theory and supporting the formation of more suitable and organ-specific metastatic environments. Here, we review the present knowledge on the different ILC subsets, focusing on their interplay with components of the tumor environment during the development of primary melanoma as well as on metastatic progression to organs, such as the liver or lung.
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14
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Kodet O, Kučera J, Strnadová K, Dvořánková B, Štork J, Lacina L, Smetana K. Cutaneous melanoma dissemination is dependent on the malignant cell properties and factors of intercellular crosstalk in the cancer microenvironment (Review). Int J Oncol 2020; 57:619-630. [PMID: 32705148 PMCID: PMC7384852 DOI: 10.3892/ijo.2020.5090] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2019] [Accepted: 06/15/2020] [Indexed: 12/17/2022] Open
Abstract
The incidence of cutaneous malignant melanoma has been steadily increasing worldwide for several decades. This phenomenon seems to follow the trend observed in many types of malignancies caused by multiple significant factors, including ageing. Despite the progress in cutaneous malignant melanoma therapeutic options, the curability of advanced disease after metastasis represents a serious challenge for further research. In this review, we summarise data on the microenvironment of cutaneous malignant melanoma with emphasis on intercellular signalling during the disease progression. Malignant melanocytes with features of neural crest stem cells interact with non‑malignant populations within this microenvironment. We focus on representative bioactive factors regulating this intercellular crosstalk. We describe the possible key factors and signalling cascades responsible for the high complexity of the melanoma microenvironment and its premetastatic niches. Furthermore, we present the concept of melanoma early becoming a systemic disease. This systemic effect is presented as a background for the new horizons in the therapy of cutaneous melanoma.
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Affiliation(s)
- Ondřej Kodet
- Institute of Anatomy, First Faculty of Medicine, Charles University, 128 00 Prague 2
- Department of Dermatovenereology, First Faculty of Medicine, Charles University and General University Hospital, 120 00 Prague
- Biotechnology and Biomedicine Center of the Academy of Sciences and Charles University in Vestec (BIOCEV), First Faculty of Medicine, Charles University, 252 50 Vestec, Czech Republic
| | - Jan Kučera
- Institute of Anatomy, First Faculty of Medicine, Charles University, 128 00 Prague 2
- Department of Dermatovenereology, First Faculty of Medicine, Charles University and General University Hospital, 120 00 Prague
| | - Karolína Strnadová
- Institute of Anatomy, First Faculty of Medicine, Charles University, 128 00 Prague 2
- Biotechnology and Biomedicine Center of the Academy of Sciences and Charles University in Vestec (BIOCEV), First Faculty of Medicine, Charles University, 252 50 Vestec, Czech Republic
| | - Barbora Dvořánková
- Institute of Anatomy, First Faculty of Medicine, Charles University, 128 00 Prague 2
- Biotechnology and Biomedicine Center of the Academy of Sciences and Charles University in Vestec (BIOCEV), First Faculty of Medicine, Charles University, 252 50 Vestec, Czech Republic
| | - Jiří Štork
- Department of Dermatovenereology, First Faculty of Medicine, Charles University and General University Hospital, 120 00 Prague
| | - Lukáš Lacina
- Institute of Anatomy, First Faculty of Medicine, Charles University, 128 00 Prague 2
- Department of Dermatovenereology, First Faculty of Medicine, Charles University and General University Hospital, 120 00 Prague
- Biotechnology and Biomedicine Center of the Academy of Sciences and Charles University in Vestec (BIOCEV), First Faculty of Medicine, Charles University, 252 50 Vestec, Czech Republic
| | - Karel Smetana
- Institute of Anatomy, First Faculty of Medicine, Charles University, 128 00 Prague 2
- Biotechnology and Biomedicine Center of the Academy of Sciences and Charles University in Vestec (BIOCEV), First Faculty of Medicine, Charles University, 252 50 Vestec, Czech Republic
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15
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Park MS, Park HJ, An YJ, Choi JH, Cha G, Lee HJ, Park SJ, Dewang PM, Kim DK. Synthesis, biological evaluation and molecular modelling of 2,4-disubstituted-5-(6-alkylpyridin-2-yl)-1 H-imidazoles as ALK5 inhibitors. J Enzyme Inhib Med Chem 2020; 35:702-712. [PMID: 32164459 PMCID: PMC7144182 DOI: 10.1080/14756366.2020.1734799] [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] [Indexed: 12/26/2022] Open
Abstract
A series of 2,4-disubstituted-5-(6-alkylpyridin-2-yl)-1H-imidazoles, 7a–c, 11a–h, and 16a–h has been synthesised and evaluated for their ALK5 inhibitory activity in an enzyme assay and in a cell-based luciferase reporter assay. Incorporation of a quinoxalin-6-yl moiety and a methylene linker at the 4- and 2-position of the imidazole ring, respectively, and a m-CONH2 substituent in the phenyl ring generated a highly potent and selective ALK5 inhibitor 11e. Docking model of ALK5 in complex with 11e showed that it fitted well in the ATP-binding pocket with favourable interactions.
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Affiliation(s)
- Myoung-Soon Park
- Graduate School of Pharmaceutical Sciences, College of Pharmacy, Ewha Womans University, Seoul, South Korea
| | - Hyun-Ju Park
- School of Pharmacy, Sungkyunkwan University, Suwon, South Korea
| | - Young Jae An
- Graduate School of Pharmaceutical Sciences, College of Pharmacy, Ewha Womans University, Seoul, South Korea
| | - Joon Hun Choi
- Graduate School of Pharmaceutical Sciences, College of Pharmacy, Ewha Womans University, Seoul, South Korea
| | - Geunyoung Cha
- Graduate School of Pharmaceutical Sciences, College of Pharmacy, Ewha Womans University, Seoul, South Korea
| | - Hwa Jeong Lee
- Graduate School of Pharmaceutical Sciences, College of Pharmacy, Ewha Womans University, Seoul, South Korea
| | - So-Jung Park
- School of Pharmacy, Sungkyunkwan University, Suwon, South Korea
| | - Purushottam M Dewang
- Graduate School of Pharmaceutical Sciences, College of Pharmacy, Ewha Womans University, Seoul, South Korea
| | - Dae-Kee Kim
- Graduate School of Pharmaceutical Sciences, College of Pharmacy, Ewha Womans University, Seoul, South Korea
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16
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Li X, Gong L, Gu H. Regulation of immune system development and function by Cbl-mediated ubiquitination. Immunol Rev 2020; 291:123-133. [PMID: 31402498 DOI: 10.1111/imr.12789] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Accepted: 05/30/2019] [Indexed: 12/24/2022]
Abstract
Ubiquitination is a form of posttranslational protein modification that affects the activity of target proteins by regulating their intracellular degradation, trafficking, localization, and association with other regulators. Recent studies have placed protein ubiquitination as an important regulatory mode to control immune system development, function, and pathogenesis. In this review, we will mainly update the research progress from our laboratory on the roles of the Cbl family of E3 ubiquitin ligases in the development and function of lymphocytes and non-lymphoid cells. In addition, we will highlight our current understanding of the mechanisms used by this family of proteins, especially Cbl and Cbl-b, to co-ordinately regulate the function of various receptors and transcription factors in the context of immune regulation and diseases.
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Affiliation(s)
- Xin Li
- Kisoji Biotechnologies, Laval, Quebec, Canada
| | - Liying Gong
- Institut de Recherches Cliniques de Montreàl, Montreal, Quebec, Canada.,Division of Experimental Medicine, McGill University, Montreal, Quebec, Canada
| | - Hua Gu
- Institut de Recherches Cliniques de Montreàl, Montreal, Quebec, Canada.,Division of Experimental Medicine, McGill University, Montreal, Quebec, Canada.,Department of Microbiology and Immunology, Department of Biochemistry and Molecular Medicine, University of Montreal, Montreal, Quebec, Canada
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17
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Yao Y, Zhou Z, Li L, Li J, Huang L, Li J, Qi C, Zheng L, Wang L, Zhang QQ. Activation of Slit2/Robo1 Signaling Promotes Tumor Metastasis in Colorectal Carcinoma through Activation of the TGF-β/Smads Pathway. Cells 2019; 8:E635. [PMID: 31242633 PMCID: PMC6628122 DOI: 10.3390/cells8060635] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2019] [Revised: 06/18/2019] [Accepted: 06/23/2019] [Indexed: 01/12/2023] Open
Abstract
Slit2 (slit guidance ligand 2), a ligand of the Roundabout1 (Robo1) transmembrane receptor, is often overexpressed in colorectal carcinomas (CRCs). In this study, we performed data mining in the Metabolic gEne RApid Visualizer (MERAV) database and found that Slit2 and TGF-β1 (Transforming growth factor-β1) are highly expressed in carcinomas relative to those in tumor-free tissues from healthy volunteers or wild type mice. Furthermore, expression of Slit2 and TGF-β1 in CRCs increases with pathological stages. Serum levels of Slit2 in patients with CRC and in ApcMin/+ mice with spontaneous intestinal adenoma were significantly increased compared with those in healthy controls. Specific blockage of Slit2 binding to Robo1 inactivated TGF-β/Smads signaling and inhibited tumor cell migration and metastasis, which can be partially restored by treatment with TGF-β1. However, specific inhibition of TGF-β1/Smads signaling reduced CRC tumor cell migration and invasion without affecting cell proliferation. This study suggests that activation of Slit2/Robo1 signaling in CRC induces tumor metastasis partially through activation of the TGF-β/Smads pathway.
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Affiliation(s)
- Yuying Yao
- Vascular Biology Research Institute, School of Life Sciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou 510006, China.
| | - Zijun Zhou
- Vascular Biology Research Institute, School of Life Sciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou 510006, China.
| | - Liuyou Li
- Vascular Biology Research Institute, School of Life Sciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou 510006, China.
| | - Junchen Li
- Vascular Biology Research Institute, School of Life Sciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou 510006, China.
| | - Lixun Huang
- Vascular Biology Research Institute, School of Life Sciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou 510006, China.
| | - Jiangchao Li
- Vascular Biology Research Institute, School of Life Sciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou 510006, China.
| | - Cuiling Qi
- Vascular Biology Research Institute, School of Life Sciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou 510006, China.
| | - Lingyun Zheng
- Vascular Biology Research Institute, School of Life Sciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou 510006, China.
| | - Lijing Wang
- Vascular Biology Research Institute, School of Life Sciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou 510006, China.
| | - Qian-Qian Zhang
- Vascular Biology Research Institute, School of Life Sciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou 510006, China.
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18
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1,2-Dihydroxyxanthone: Effect on A375-C5 Melanoma Cell Growth Associated with Interference with THP-1 Human Macrophage Activity. Pharmaceuticals (Basel) 2019; 12:ph12020085. [PMID: 31167479 PMCID: PMC6630936 DOI: 10.3390/ph12020085] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Revised: 06/01/2019] [Accepted: 06/03/2019] [Indexed: 12/13/2022] Open
Abstract
Xanthones have been suggested as prospective candidates for cancer treatment. 1,2- dihydroxyxanthone (1,2-DHX) is known to interfere with the growth of several cancer cell lines. We investigated the effects of 1,2-DHX on the growth of the A375-C5 melanoma cell line and THP-1 human macrophage activity. 1,2-DHX showed a moderate growth inhibition of A375-C5 melanoma cells (concentration that causes a 50% inhibition of cell growth (GI50) = 55.0 ± 2.3 µM), but strongly interfered with THP-1 human macrophage activity. Supernatants from lipopolysaccharide (LPS)-stimulated THP-1 macrophage cultures exposed to 1,2-DHX significantly increased growth inhibition of A375-C5 cells, when compared to supernatants from untreated LPS-stimulated macrophages or to direct treatment with 1,2-DHX only. 1,2-DHX decreased THP-1 secretion of interleukin-1β (IL-1β) and interleukin-10 (IL-10), but stimulated tumor necrosis factor-α (TNF-α) and transforming growth factor-β1 (TGF-β1) production. This xanthone also inhibited nitric oxide (NO) production by RAW 264.7 murine macrophages, possibly through inhibition of inducible NO synthase production. In conclusion, these findings suggest a potential impact of 1,2-DHX in melanoma treatment, not only due to a direct effect on cancer cells but also by modulation of macrophage activity.
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19
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Lan Y, Zhang D, Xu C, Hance KW, Marelli B, Qi J, Yu H, Qin G, Sircar A, Hernández VM, Jenkins MH, Fontana RE, Deshpande A, Locke G, Sabzevari H, Radvanyi L, Lo KM. Enhanced preclinical antitumor activity of M7824, a bifunctional fusion protein simultaneously targeting PD-L1 and TGF-β. Sci Transl Med 2019; 10:10/424/eaan5488. [PMID: 29343622 DOI: 10.1126/scitranslmed.aan5488] [Citation(s) in RCA: 360] [Impact Index Per Article: 72.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2017] [Revised: 10/04/2017] [Accepted: 11/13/2017] [Indexed: 12/13/2022]
Abstract
Antibodies targeting immune checkpoints are emerging as potent and viable cancer therapies, but not all patients respond to these as single agents. Concurrently targeting additional immunosuppressive pathways is a promising approach to enhance immune checkpoint blockade, and bifunctional molecules designed to target two pathways simultaneously may provide a strategic advantage over the combination of two single agents. M7824 (MSB0011359C) is a bifunctional fusion protein composed of a monoclonal antibody against programmed death ligand 1 (PD-L1) fused to the extracellular domain of human transforming growth factor-β (TGF-β) receptor II, which functions as a "trap" for all three TGF-β isoforms. We demonstrate that M7824 efficiently, specifically, and simultaneously binds PD-L1 and TGF-β. In syngeneic mouse models, M7824 suppressed tumor growth and metastasis more effectively than treatment with either an anti-PD-L1 antibody or TGF-β trap alone; furthermore, M7824 extended survival and conferred long-term protective antitumor immunity. Mechanistically, the dual anti-immunosuppressive function of M7824 resulted in activation of both the innate and adaptive immune systems, which contributed to M7824's antitumor activity. Finally, M7824 was an effective combination partner for radiotherapy or chemotherapy in mouse models. Collectively, our preclinical data demonstrate that simultaneous blockade of the PD-L1 and TGF-β pathways by M7824 elicits potent and superior antitumor activity relative to monotherapies.
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Affiliation(s)
- Yan Lan
- EMD Serono Research and Development Institute Inc., Billerica, MA 01821, USA.
| | - Dong Zhang
- EMD Serono Research and Development Institute Inc., Billerica, MA 01821, USA
| | - Chunxiao Xu
- EMD Serono Research and Development Institute Inc., Billerica, MA 01821, USA
| | - Kenneth W Hance
- EMD Serono Research and Development Institute Inc., Billerica, MA 01821, USA
| | - Bo Marelli
- EMD Serono Research and Development Institute Inc., Billerica, MA 01821, USA
| | - Jin Qi
- EMD Serono Research and Development Institute Inc., Billerica, MA 01821, USA
| | - Huakui Yu
- EMD Serono Research and Development Institute Inc., Billerica, MA 01821, USA
| | - Guozhong Qin
- EMD Serono Research and Development Institute Inc., Billerica, MA 01821, USA
| | - Aroop Sircar
- EMD Serono Research and Development Institute Inc., Billerica, MA 01821, USA
| | - Vivian M Hernández
- EMD Serono Research and Development Institute Inc., Billerica, MA 01821, USA
| | - Molly H Jenkins
- EMD Serono Research and Development Institute Inc., Billerica, MA 01821, USA
| | - Rachel E Fontana
- EMD Serono Research and Development Institute Inc., Billerica, MA 01821, USA
| | - Amit Deshpande
- EMD Serono Research and Development Institute Inc., Billerica, MA 01821, USA
| | - George Locke
- EMD Serono Research and Development Institute Inc., Billerica, MA 01821, USA
| | - Helen Sabzevari
- EMD Serono Research and Development Institute Inc., Billerica, MA 01821, USA
| | - Laszlo Radvanyi
- EMD Serono Research and Development Institute Inc., Billerica, MA 01821, USA
| | - Kin-Ming Lo
- EMD Serono Research and Development Institute Inc., Billerica, MA 01821, USA.
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20
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Combination immunotherapies implementing adoptive T-cell transfer for advanced-stage melanoma. Melanoma Res 2019. [PMID: 29521881 DOI: 10.1097/cmr.0000000000000436] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Immunotherapy is a promising method of treatment for a number of cancers. Many of the curative results have been seen specifically in advanced-stage melanoma. Despite this, single-agent therapies are only successful in a small percentage of patients, and relapse is very common. As chemotherapy is becoming a thing of the past for treatment of melanoma, the combination of cellular therapies with immunotherapies appears to be on the rise in in-vivo models and in clinical trials. These forms of therapies include tumor-infiltrating lymphocytes, T-cell receptor, or chimeric antigen receptor-modified T cells, cytokines [interleukin (IL-2), IL-15, IL-12, granulocyte-macrophage colony stimulating factor, tumor necrosis factor-α, interferon-α, interferon-γ], antibodies (αPD-1, αPD-L1, αTIM-3, αOX40, αCTLA-4, αLAG-3), dendritic cell-based vaccines, and chemokines (CXCR2). There are a substantial number of ongoing clinical trials using two or more of these combination therapies. Preliminary results indicate that these combination therapies are a promising area to focus on for cancer treatments, especially melanoma. The main challenges with the combination of cellular and immunotherapies are adverse events due to toxicities and autoimmunity. Identifying mechanisms for reducing or eliminating these adverse events remains a critical area of research. Many important questions still need to be elucidated in regard to combination cellular therapies and immunotherapies, but with the number of ongoing clinical trials, the future of curative melanoma therapies is promising.
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21
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Löffek S. Transforming of the Tumor Microenvironment: Implications for TGF- β Inhibition in the Context of Immune-Checkpoint Therapy. JOURNAL OF ONCOLOGY 2018; 2018:9732939. [PMID: 30631358 PMCID: PMC6304495 DOI: 10.1155/2018/9732939] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Revised: 11/04/2018] [Accepted: 11/08/2018] [Indexed: 12/12/2022]
Abstract
Significant breakthroughs have been achieved in the fields of oncogenic signaling inhibition and particularly immune-checkpoint blockade has triggered substantial enthusiasm during the last decade. Antibody-mediated blockade of negative immune-checkpoint molecules (e.g., PD-1/PD-L1, CTLA-4) has been shown to achieve profound responses in several of solid cancers. Unfortunately, these responses only occur in a subset of patients or, after initial therapy response, these tumors eventually relapse. Thus, elucidating the determinants of intrinsic or therapy-induced resistance is the key to improve outcomes and developing new treatment strategies. Several cytokines and growth factors are involved in the tight regulation of either antitumor immunity or immunosuppressive tumor-promoting inflammation within the tumor microenvironment (TME), of which transforming growth factor beta (TGF-β) is of particular importance. This review will therefore summarize the recent progress that has been made in the understanding of how TGF-β blockade may have the capacity to enhance efficacy of immune-checkpoint therapy which presents a rational strategy to sustain the antitumor inflammatory response to improve response rates in tumor patients. Finally, I will conclude with a comprehensive summary of clinical trials in which TGF-β blockade revealed therapeutic benefit for patients by counteracting tumor relapses.
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Affiliation(s)
- Stefanie Löffek
- Skin Cancer Unit of the Dermatology Department, West German Cancer Center, University Hospital Essen, University Duisburg-Essen, and the German Cancer Consortium (DKTK), 45147 Essen, Germany
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22
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Exploring major signaling cascades in melanomagenesis: a rationale route for targetted skin cancer therapy. Biosci Rep 2018; 38:BSR20180511. [PMID: 30166456 PMCID: PMC6167501 DOI: 10.1042/bsr20180511] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2018] [Revised: 08/14/2018] [Accepted: 08/24/2018] [Indexed: 02/06/2023] Open
Abstract
Although most melanoma cases may be treated by surgical intervention upon early diagnosis, a significant portion of patients can still be refractory, presenting low survival rates within 5 years after the discovery of the illness. As a hallmark, melanomas are highly prone to evolve into metastatic sites. Moreover, melanoma tumors are highly resistant to most available drug therapies and their incidence have increased over the years, therefore leading to public health concerns about the development of novel therapies. Therefore, researches are getting deeper in unveiling the mechanisms by which melanoma initiation can be triggered and sustained. In this context, important progress has been achieved regarding the roles and the impact of cellular signaling pathways in melanoma. This knowledge has provided tools for the development of therapies based on the intervention of signal(s) promoted by these cascades. In this review, we summarize the importance of major signaling pathways (mitogen-activated protein kinase (MAPK), phosphoinositide 3-kinase (PI3K)-Akt, Wnt, nuclear factor κ-light-chain-enhancer of activated B cell (NF-κB), Janus kinase (JAK)-signal transducer and activator of transcription (STAT), transforming growth factor β (TGF-β) and Notch) in skin homeostasis and melanoma progression. Available and developing melanoma therapies interfering with these signaling cascades are further discussed.
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23
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Miyazono K, Katsuno Y, Koinuma D, Ehata S, Morikawa M. Intracellular and extracellular TGF-β signaling in cancer: some recent topics. Front Med 2018; 12:387-411. [PMID: 30043220 DOI: 10.1007/s11684-018-0646-8] [Citation(s) in RCA: 93] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2018] [Accepted: 04/25/2018] [Indexed: 02/07/2023]
Abstract
Transforming growth factor (TGF)-β regulates a wide variety of cellular responses, including cell growth arrest, apoptosis, cell differentiation, motility, invasion, extracellular matrix production, tissue fibrosis, angiogenesis, and immune function. Although tumor-suppressive roles of TGF-β have been extensively studied and well-characterized in many cancers, especially at early stages, accumulating evidence has revealed the critical roles of TGF-β as a pro-tumorigenic factor in various types of cancer. This review will focus on recent findings regarding epithelial-mesenchymal transition (EMT) induced by TGF-β, in relation to crosstalk with some other signaling pathways, and the roles of TGF-β in lung and pancreatic cancers, in which TGF-β has been shown to be involved in cancer progression. Recent findings also strongly suggested that targeting TGF-β signaling using specific inhibitors may be useful for the treatment of some cancers. TGF-β plays a pivotal role in the differentiation and function of regulatory T cells (Tregs). TGF-β is produced as latent high molecular weight complexes, and the latent TGF-β complex expressed on the surface of Tregs contains glycoprotein A repetitions predominant (GARP, also known as leucine-rich repeat containing 32 or LRRC32). Inhibition of the TGF-β activities through regulation of the latent TGF-β complex activation will be discussed.
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Affiliation(s)
- Kohei Miyazono
- Department of Molecular Pathology, Graduate School of Medicine, The University of Tokyo, Bunkyo-ku, Tokyo, 113-0033, Japan.
| | - Yoko Katsuno
- Department of Molecular Pathology, Graduate School of Medicine, The University of Tokyo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Daizo Koinuma
- Department of Molecular Pathology, Graduate School of Medicine, The University of Tokyo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Shogo Ehata
- Department of Molecular Pathology, Graduate School of Medicine, The University of Tokyo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Masato Morikawa
- Department of Molecular Pathology, Graduate School of Medicine, The University of Tokyo, Bunkyo-ku, Tokyo, 113-0033, Japan
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24
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de Souza Neto FP, Bernardes SS, Marinello PC, Melo GP, Luiz RC, Cecchini R, Cecchini AL. Metformin: oxidative and proliferative parameters in-vitro and in-vivo models of murine melanoma. Melanoma Res 2018; 27:536-544. [PMID: 28877050 DOI: 10.1097/cmr.0000000000000391] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Cutaneous melanoma is one of the most lethal cancers because of its increased rate of metastasis and resistance to available therapeutic options. Early studies indicate that metformin has beneficial effects on some types of cancer, including melanoma. To clarify knowledge of the mechanism of action of metformin on this disease, two treatment-based approaches are presented using metformin on melanoma progression: an in-vitro and an in-vivo model. The in-vitro assay was performed for two experimental treatment periods (24 and 48 h) at different metformin concentrations. The results showed that metformin decreased cell viability, reduced proliferation, and apoptosis was a major event 48 h after treating B16F10 cells. Oxidative stress was characterized by the decrease in total thiol antioxidants immediately following 24 h of metformin treatment and showed an increase in lipid peroxidation. The in-vivo model was performed by injecting B16F10 cells into the subcutaneous of C57/BL6 mice. Treatment with metformin began on day 3 and on day 14, the mice were killed. Treatment of mice with metformin reduced tumor growth by 54% of its original volume compared with nontreatment. The decrease in systemic vascular endothelial growth factor, restoration of antioxidants glutathione and catalase, and normal levels of lipid peroxidation indicate an improved outcome for melanoma following metformin treatment, meeting a need for new strategies in the treatment of melanoma.
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Affiliation(s)
- Fernando P de Souza Neto
- Departments of aMolecular Pathology bPathophysiology and Free Radicals, State University of Londrina, Londrina, Brazil
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25
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Kodet O, Dvořánková B, Bendlová B, Sýkorová V, Krajsová I, Štork J, Kučera J, Szabo P, Strnad H, Kolář M, Vlček Č, Smetana K, Lacina L. Microenvironment‑driven resistance to B‑Raf inhibition in a melanoma patient is accompanied by broad changes of gene methylation and expression in distal fibroblasts. Int J Mol Med 2018; 41:2687-2703. [PMID: 29393387 PMCID: PMC5846633 DOI: 10.3892/ijmm.2018.3448] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2017] [Accepted: 01/18/2018] [Indexed: 12/25/2022] Open
Abstract
The incidence of malignant melanoma is rapidly increasing and current medicine is offering only limited options for treatment of the advanced disease. For B‑Raf mutated melanomas, treatment with mutation‑specific drug inhibitors may be used. Unfortunately, tumors frequently acquire resistance to the treatment. Tumor microenvironment, namely cancer‑associated fibroblasts, largely influence this acquired resistance. In the present study, fibroblasts were isolated from a patient suffering from acrolentiginous melanoma (Breslow, 4.0 mm; Clark, IV; B‑Raf V600E mutated). The present study focused on the expression of structural and functional markers of fibroblast activation in melanoma‑associated fibroblasts (MAFs; isolated prior to therapy initiation) as well as in autologous control fibroblasts (ACFs) of the same patient isolated during B‑Raf inhibitor therapy, yet before clinical progression of the disease. Analysis of gene transcription was also performed, as well as DNA methylation status analysis at the genomic scale of both isolates. MAFs were positive for smooth muscle actin (SMA), which is a marker of myofibroblasts and the hallmark of cancer stoma. Surprisingly, ACF isolated from the distant uninvolved skin of the same patient also exhibited strong SMA expression. A similar phenotype was also observed in control dermal fibroblasts (CDFs; from different donors) exclusively following stimulation by transforming growth factor (TGF)‑β1. Immunohistochemistry confirmed that melanoma cells potently produce TGF‑β1. Significant differences were also identified in gene transcription and in DNA methylation status at the genomic scale. Upregulation of SMA was observed in ACF cells at the protein and transcriptional levels. The present results support recent experimental findings that tumor microenvironment is driving resistance to B‑Raf inhibition in patients with melanoma. Such an activated microenvironment may be viable for the growth of circulating melanoma cells.
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Affiliation(s)
- Ondřej Kodet
- Institute of Anatomy
- Department of Dermatology and Venereology, First Faculty of Medicine, Charles University, 12808 Prague
- BIOCEV, Biotechnology and Biomedicine Center of The Academy of Sciences and Charles University in Vestec, 25250 Vestec
- Department of Dermatology and Venereology, General University Hospital, 12808 Prague
| | - Barbora Dvořánková
- Institute of Anatomy
- BIOCEV, Biotechnology and Biomedicine Center of The Academy of Sciences and Charles University in Vestec, 25250 Vestec
| | | | | | - Ivana Krajsová
- Department of Dermatology and Venereology, General University Hospital, 12808 Prague
| | - Jiří Štork
- Department of Dermatology and Venereology, First Faculty of Medicine, Charles University, 12808 Prague
- Department of Dermatology and Venereology, General University Hospital, 12808 Prague
| | - Jan Kučera
- Institute of Anatomy
- Department of Dermatology and Venereology, First Faculty of Medicine, Charles University, 12808 Prague
- Department of Dermatology and Venereology, General University Hospital, 12808 Prague
| | - Pavol Szabo
- Institute of Anatomy
- BIOCEV, Biotechnology and Biomedicine Center of The Academy of Sciences and Charles University in Vestec, 25250 Vestec
| | - Hynek Strnad
- Institute of Molecular Genetics, Academy of Sciences of The Czech Republic, 14220 Prague, Czech Republic
| | - Michal Kolář
- Institute of Molecular Genetics, Academy of Sciences of The Czech Republic, 14220 Prague, Czech Republic
| | - Čestmír Vlček
- Institute of Molecular Genetics, Academy of Sciences of The Czech Republic, 14220 Prague, Czech Republic
| | - Karel Smetana
- Institute of Anatomy
- BIOCEV, Biotechnology and Biomedicine Center of The Academy of Sciences and Charles University in Vestec, 25250 Vestec
| | - Lukáš Lacina
- Institute of Anatomy
- Department of Dermatology and Venereology, First Faculty of Medicine, Charles University, 12808 Prague
- BIOCEV, Biotechnology and Biomedicine Center of The Academy of Sciences and Charles University in Vestec, 25250 Vestec
- Department of Dermatology and Venereology, General University Hospital, 12808 Prague
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26
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Sim GC, Wu S, Jin L, Hwu P, Radvanyi LG. Defective STAT1 activation associated with impaired IFN-γ production in NK and T lymphocytes from metastatic melanoma patients treated with IL-2. Oncotarget 2017; 7:36074-36091. [PMID: 27153543 PMCID: PMC5094984 DOI: 10.18632/oncotarget.8683] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2015] [Accepted: 03/11/2016] [Indexed: 11/25/2022] Open
Abstract
High dose (HD) IL-2 therapy has been used for almost two decades as an immunotherapy for metastatic melanoma. IL-2 promotes the proliferation and effector function of T and NK cells through the tyrosine phosphorylation and activation of signal transducer and activator of transcription factors (STAT), especially STAT5. However, whether any defects in STAT activation exist in T and NK lymphocytes from melanoma patients are under debate. Here, we measured the extent of HD IL-2-induced phosphorylation of STAT5 and STAT1 in lymphocyte subsets from metastatic melanoma patients and healthy controls at a single cell level using flow cytometry. We found no defects in IL-2-induced STAT5 phosphorylation and induction of proliferation in T and NK cell subsets in vitro. This was confirmed by measuring ex vivo STAT5 activation in whole blood collected from patients during their first bolus HD IL-2 infusion. IL-2 also induced STAT1 phosphorylation via IFN-γ receptors in T and NK cell subsets through the release of IFN-γ by CD56hi and CD56lo NK cells. Further analysis revealed that melanoma patients had a sub-optimal STAT1 activation response linked to lower IL-2-induced IFN-γ secretion in both CD56hi and CD56low NK cell subsets. STAT1 activation in response to IL-2 also showed an age-related decline in melanoma patients not linked to tumor burden indicating a premature loss of NK cell function. Taken together, these findings indicate that, although STAT5 activation is normal in metastatic melanoma patients in response to IL-2, indirect STAT1 activation is defective owing to deficiencies in the NK cell response to IL-2.
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Affiliation(s)
- Geok Choo Sim
- Department of Melanoma Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.,Department of Immunology, Moffitt Cancer Center, Tampa, FL 22612, USA
| | - Sheng Wu
- Department of Melanoma Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Lei Jin
- Department of Melanoma Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Patrick Hwu
- Department of Melanoma Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Laszlo G Radvanyi
- Department of Melanoma Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.,Department of Immunology, Moffitt Cancer Center, Tampa, FL 22612, USA
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27
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Maeng HG, Lee SJ, Lee YA, Lee HJ, Kim YJ, Lee JK, Kim JC, Choi J. Hemacytotoxicity and natural killer lytic index: New parameters to evaluate natural killer cell immunity for clinical use in cancer. Oncol Lett 2017; 15:1325-1333. [PMID: 29391904 DOI: 10.3892/ol.2017.7365] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2015] [Accepted: 06/09/2017] [Indexed: 12/20/2022] Open
Abstract
Cytotoxicity assays with patient peripheral blood mononuclear cell (PBMC)-derived natural killer (NK) cells are useful in evaluating the innate immunity of patients with cancer. However, the size of the NK cell population in PBMC preparations may have significant effects on the assay outcome. Therefore, the present study examined the effect of NK cell frequency in a cytotoxicity system to investigate NK cell immunity in post-surgical colorectal cancer patients. For this, hemacytotoxicity was assessed using PBMC preparations, and lymphocyte subset populations were analyzed in samples obtained from 47 patients and 45 healthy volunteers. In addition, a new theoretical parameter, the 'NK lytic index', was termed to represent the per-cell cytotoxicity and compensate for the NK cell frequency effect during PBMC preparations. Notably, the patterns of hemacytotoxicity and NK lytic index did not coincide in follow-up studies with consecutive patients following surgical intervention. In addition, it was determined that NK cell NKG2D expression influences NK lytic index, but not hemacytotoxicity. Transforming growth factor (TGF)-β-bound lymphocytes influenced hemacytotoxicity and NK lytic index. These findings indicate that total cell activity (hemacytotoxicity) is not a sum of per-cell activities (NK lytic indexes), suggesting that clinicians should employ NK lytic index in addition to hemacytotoxicity in order to precisely determine how to enhance NK cell immunity in patients with cancer, either focusing on recovering the number of NK cells or boosting NK cell activity in single cell levels, or both.
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Affiliation(s)
- Hyung Gun Maeng
- Immunology Laboratory, Holon Center, Seoul Song Do Colorectal Hospital, Seoul 04597, Republic of Korea
| | - Su Jin Lee
- Immunology Laboratory, Holon Center, Seoul Song Do Colorectal Hospital, Seoul 04597, Republic of Korea
| | - Yun A Lee
- Immunology Laboratory, Holon Center, Seoul Song Do Colorectal Hospital, Seoul 04597, Republic of Korea
| | - Hye Jeong Lee
- Immunology Laboratory, Holon Center, Seoul Song Do Colorectal Hospital, Seoul 04597, Republic of Korea
| | - Young Joo Kim
- Immunology Laboratory, Holon Center, Seoul Song Do Colorectal Hospital, Seoul 04597, Republic of Korea
| | - Jong Kyun Lee
- Immunology Laboratory, Holon Center, Seoul Song Do Colorectal Hospital, Seoul 04597, Republic of Korea.,Department of Surgery, Seoul Song Do Colorectal Hospital, Seoul 04597, Republic of Korea
| | - Jae Cheol Kim
- Immunology Laboratory, Holon Center, Seoul Song Do Colorectal Hospital, Seoul 04597, Republic of Korea.,Department of Surgery, Seoul Song Do Colorectal Hospital, Seoul 04597, Republic of Korea
| | - Joungbum Choi
- Immunology Laboratory, Holon Center, Seoul Song Do Colorectal Hospital, Seoul 04597, Republic of Korea
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28
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Abstract
Transforming growth factor βs (TGF-βs) are closely related ligands that have pleiotropic activity on most cell types of the body. They act through common heterotetrameric TGF-β type II and type I transmembrane dual specificity kinase receptor complexes, and the outcome of signaling is context-dependent. In normal tissue, they serve a role in maintaining homeostasis. In many diseased states, particularly fibrosis and cancer, TGF-β ligands are overexpressed and the outcome of signaling is diverted toward disease progression. There has therefore been a concerted effort to develop drugs that block TGF-β signaling for therapeutic benefit. This review will cover the basics of TGF-β signaling and its biological activities relevant to oncology, present a summary of pharmacological TGF-β blockade strategies, and give an update on preclinical and clinical trials for TGF-β blockade in a variety of solid tumor types.
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Affiliation(s)
- Rosemary J Akhurst
- Department of Anatomy and Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco, California 94158-9001
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29
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Abstract
Transforming growth factor βs (TGF-βs) are closely related ligands that have pleiotropic activity on most cell types of the body. They act through common heterotetrameric TGF-β type II and type I transmembrane dual specificity kinase receptor complexes, and the outcome of signaling is context-dependent. In normal tissue, they serve a role in maintaining homeostasis. In many diseased states, particularly fibrosis and cancer, TGF-β ligands are overexpressed and the outcome of signaling is diverted toward disease progression. There has therefore been a concerted effort to develop drugs that block TGF-β signaling for therapeutic benefit. This review will cover the basics of TGF-β signaling and its biological activities relevant to oncology, present a summary of pharmacological TGF-β blockade strategies, and give an update on preclinical and clinical trials for TGF-β blockade in a variety of solid tumor types.
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Affiliation(s)
- Rosemary J Akhurst
- Department of Anatomy and Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco, California 94158-9001
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30
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Dysregulation of TGFβ1 Activity in Cancer and Its Influence on the Quality of Anti-Tumor Immunity. J Clin Med 2016; 5:jcm5090076. [PMID: 27589814 PMCID: PMC5039479 DOI: 10.3390/jcm5090076] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2016] [Revised: 08/26/2016] [Accepted: 08/29/2016] [Indexed: 01/01/2023] Open
Abstract
TGFβ1 is a pleiotropic cytokine that exhibits a variety of physiologic and immune regulatory functions. Although its influence on multiple cell types is critical for the regulation of numerous biologic processes in the host, dysregulation of both TGFβ1 expression and activity is frequently observed in cancer and contributes to various aspects of cancer progression. This review focuses on TGFβ1’s contribution to tumor immune suppression and escape, with emphasis on the influence of this regulatory cytokine on the differentiation and function of dendritic cells and T cells. Clinical trials targeting TGFβ1 in cancer patients are also reviewed, and strategies for future therapeutic interventions that build on our current understanding of immune regulation by TGFβ1 are discussed.
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Hong SK, Park JR, Kwon OS, Kim KT, Bae GY, Cha HJ. Induction of integrin β3 by sustained ERK activity promotes the invasiveness of TGFβ-induced mesenchymal tumor cells. Cancer Lett 2016; 376:339-46. [DOI: 10.1016/j.canlet.2016.04.012] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2016] [Revised: 03/16/2016] [Accepted: 04/09/2016] [Indexed: 11/28/2022]
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32
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Wang B, Chen L, Chang HT. Potential diagnostic and prognostic biomarkers for cholangiocarcinoma in serum and bile. Biomark Med 2016; 10:613-9. [PMID: 27232281 DOI: 10.2217/bmm-2015-0062] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Cholangiocarcinoma (CCA) is a devastating malignancy that is difficult to treat because of its insensitivity to conventional therapies and the inability to detect early tumor formation. Novel molecular techniques have enabled the use of serum and bile markers for CCA diagnosis and prognosis. Herein, we summarize the principal characteristics of serum and bile markers of CCA. Biomarkers such as interleukin-6, matrix metalloproteinases, serotonin (5-hydroxytryptamine) and bile acids have shown promise for improving CCA diagnosis. Several markers such as CYFRA 21-1, MK-1 and C-reactive protein were recently shown to be effective for CCA prognosis.
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Affiliation(s)
- Bin Wang
- Department of Hepatobiliary Surgery, Affiliated Dongyang Hospital of Wenzhou Medical University, Dongyang, Zhejiang 322100, China
| | - Liang Chen
- Department of Hepatobiliary Surgery, Affiliated Dongyang Hospital of Wenzhou Medical University, Dongyang, Zhejiang 322100, China
| | - Hao-Teng Chang
- Graduate Institute of Basic Medical Science, College of Medicine, China Medical University, Taichung 40402, Taiwan.,Department of Computer Science & Information Engineering, Asia University, Taichung 41354, Taiwan
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Wang X, Zhao F, He X, Wang J, Zhang Y, Zhang H, Ni Y, Sun J, Wang X, Dou J. Combining TGF-β1 knockdown and miR200c administration to optimize antitumor efficacy of B16F10/GPI-IL-21 vaccine. Oncotarget 2016; 6:12493-504. [PMID: 25895132 PMCID: PMC4494953 DOI: 10.18632/oncotarget.3722] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2015] [Accepted: 03/05/2015] [Indexed: 11/26/2022] Open
Abstract
TGF-β1 secreted abundantly by tumors cells as well as present in the local microenvironment promotes neoplasm invasion and metastasis by triggering the epithelial to mesenchymal transition (EMT). MiR200c has been shown to suppress EMT and to regulate the cellular epithelial and interstitial state conversion, whereas the tumor vaccines are intended to specifically initiate or amplify a host response against evolving tumor cells. Our study aimed at optimizing the antitumor effects of the B16F10/glycosylphosphatidylinositol-interleukin 21 (B16F10/GPI-IL-21) tumor vaccine on melanoma bearing mice by combining the TGF-β1 knockdown and the administration of miR200c agomir. The mice were subcutaneously vaccinated with inactivated B16F10/GPI-IL-21 vaccine and challenged by B16F10 cells transfected with shTGF-β1 (B16F10/shTGF-β1 cells) or B16F10/shTGF-β1 cells with the administration of miR200c agomir. The later combination showed that, when compared with the mice in the control group that received no vaccination, vaccinated mice significantly increased NK and CTL activities, enhanced levels of IFN-γ, and reduced expression of TGF-β1, N-cadherin, Vimentin, Gli1/2, P-Smad2/3 and others involved in promoting expression of EMT-related molecules in tumor areas, and inhibited the melanoma metastasis in lungs and lymph nodes. Altogether, our findings demonstrate that this synergistic anti-cancer regimen effectively induces strong immune response and diminishes the melanoma progression.
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Affiliation(s)
- Xiaoying Wang
- Department of Pathogenic Biology and Immunology, School of Medicine & Collaborative Innovation Center of Suzhou Nano Science and Technology, Southeast University, Nanjing, China
| | - Fengshu Zhao
- Department of Pathogenic Biology and Immunology, School of Medicine & Collaborative Innovation Center of Suzhou Nano Science and Technology, Southeast University, Nanjing, China
| | - Xiangfeng He
- Department of Pathogenic Biology and Immunology, School of Medicine & Collaborative Innovation Center of Suzhou Nano Science and Technology, Southeast University, Nanjing, China.,Department of Medical Oncology, Affiliated Tumor Hospital of Nantong University, Nantong, China
| | - Jing Wang
- Department of Gynecology and Obstetrics, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, China
| | - Ying Zhang
- Department of Pathogenic Biology and Immunology, School of Medicine & Collaborative Innovation Center of Suzhou Nano Science and Technology, Southeast University, Nanjing, China
| | - Hongyi Zhang
- Department of Pathogenic Biology and Immunology, School of Medicine & Collaborative Innovation Center of Suzhou Nano Science and Technology, Southeast University, Nanjing, China
| | - Yaoyao Ni
- Department of Pathogenic Biology and Immunology, School of Medicine & Collaborative Innovation Center of Suzhou Nano Science and Technology, Southeast University, Nanjing, China
| | - Jianan Sun
- Department of Pathogenic Biology and Immunology, School of Medicine & Collaborative Innovation Center of Suzhou Nano Science and Technology, Southeast University, Nanjing, China
| | - Xiaobing Wang
- Department of Center for Experiment Animal, School of Medicine, Southeast University, Nanjing, China
| | - Jun Dou
- Department of Pathogenic Biology and Immunology, School of Medicine & Collaborative Innovation Center of Suzhou Nano Science and Technology, Southeast University, Nanjing, China
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Gasparics Á, Rosivall L, Krizbai IA, Sebe A. When the endothelium scores an own goal: endothelial cells actively augment metastatic extravasation through endothelial-mesenchymal transition. Am J Physiol Heart Circ Physiol 2016; 310:H1055-63. [PMID: 26993222 DOI: 10.1152/ajpheart.00042.2016] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2016] [Accepted: 03/14/2016] [Indexed: 01/05/2023]
Abstract
Endothelial-mesenchymal transition (EndMT) is an important mechanism during organ development and in certain pathological conditions. For example, EndMT contributes to myofibroblast formation during organ fibrosis, and it has been identified as an important source of cancer-associated fibroblasts, facilitating tumor progression. Recently, EndMT was proposed to modulate endothelial function during intravasation and extravasation of metastatic tumor cells. Evidence suggests that endothelial cells are not passive actors during transendothelial migration (TEM) of cancer cells, as there are profound changes in endothelial junctional protein expression, signaling, permeability, and contractility. This review describes these alterations in endothelial characteristics during TEM of metastatic tumor cells and discusses them in the context of EndMT. EndMT could play an important role during metastatic intravasation and extravasation, a novel hypothesis that may lead to new therapeutic approaches to tackle metastatic disease.
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Affiliation(s)
- Ákos Gasparics
- Department of Pathophysiology, Semmelweis University, Budapest, Hungary
| | - László Rosivall
- Department of Pathophysiology, Semmelweis University, Budapest, Hungary; Pediatrics and Nephrology Research Group, Hungarian Academy of Sciences and Semmelweis University, Budapest, Hungary
| | - István A Krizbai
- Institute of Biophysics, Biological Research Centre, Hungarian Academy of Sciences, Szeged, Hungary; Institute of Life Sciences, Vasile Goldis Western University of Arad, Arad, Romania; and
| | - Attila Sebe
- Department of Pathophysiology, Semmelweis University, Budapest, Hungary; Division of Medical Biotechnology, Paul Ehrlich Institute, Langen, Germany
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35
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Correlation of TGF-β1 and oxidative stress in the blood of patients with melanoma: a clue to understanding melanoma progression? Tumour Biol 2016; 37:10753-61. [PMID: 26873487 DOI: 10.1007/s13277-016-4967-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2015] [Accepted: 02/02/2016] [Indexed: 12/15/2022] Open
Abstract
TGF-β1 and oxidative stress are involved in cancer progression, but in melanoma, their role is still controversial. Our aim was to correlate plasma TGF-β1 levels and systemic oxidative stress biomarkers in patients with melanoma, with or without disease metastasis, to understand their participation in melanoma progression. Thirty patients were recruited for melanoma surveillance, together with 30 healthy volunteers. Patients were divided into two groups: Non-metastasis, comprising patients with tumor removal and no metastatic episode for 3 years; and Metastasis, comprising patients with a metastatic episode. The plasmatic cytokines TGF-β1, IL-1 β, and TNF-α were analyzed by ELISA. For oxidative stress, the following assays were performed: malondialdehyde (MDA), advanced oxidation protein products (AOPP) levels, total radical-trapping antioxidant parameter (TRAP) and thiol in plasma, and lipid peroxidation, SOD and catalase activity and GSH in erythrocytes. Patients with a metastatic episode had less circulating TGF-β1 and increased TRAP, thiol, AOPP and lipid peroxidation levels. MDA was increased in both melanoma groups, while catalase, GSH, and IL-1β was decreased in Non-metastasis patients. Significant negative correlations were observed between TGF-β1 levels and systemic MDA, and TGF-β1 levels and systemic AOPP, while a positive correlation was observed between TGF-β1 levels and erythrocyte GSH. Lower levels of TGF-β1 were related to increased oxidative stress in Metastasis patients, reinforcing new evidence that in melanoma TGF-β1 acts as a tumor suppressor, inhibiting tumor relapse. These findings provide new knowledge concerning this cancer pathophysiology, extending the possibilities of investigating new therapies based on this evidence.
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Wu D, Wang J, Cai Y, Ren M, Zhang Y, Shi F, Zhao F, He X, Pan M, Yan C, Dou J. Effect of targeted ovarian cancer immunotherapy using ovarian cancer stem cell vaccine. J Ovarian Res 2015; 8:68. [PMID: 26497895 PMCID: PMC4620009 DOI: 10.1186/s13048-015-0196-5] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2015] [Accepted: 10/12/2015] [Indexed: 12/21/2022] Open
Abstract
Background Accumulating evidence has shown that different immunotherapies for ovarian cancer might overcome barriers to resistance to standard chemotherapy. The vaccine immunotherapy may be a useful one addition to conditional chemotherapy regimens. The present study investigated the use of vaccine of ovarian cancer stem cells (CSCs) to inhibit ovarian cancer growth. Methods CD117+CD44+CSCs were isolated from human epithelial ovarian cancer (EOC) SKOV3 cell line by using a magnetic-activated cell sorting system. Pre-inactivated CD117+CD44+CSC vaccine was vacccinated into athymic nude mice three times, and then the mice were challenged subcutaneously with SKOV3 cells. The anti-tumor efficacy of CSC vaccine was envaluated by in vivo tumorigenicity, immune efficient analysis by flow cytometer, and enzyme-linked immunosorbent assays, respectively. Results The CD117+ CD44+CSC vaccine increased anti-ovarian cancer efficacy in that it depressed ovarian cancer growth in the athymic nude mice. Vaccination resulted in enhanced serum IFN-γ, decreased TGF-β levels, and increased cytotoxic activity of natural killer cells in the CD117+ CD44+CSC vaccine immunized mice. Moreover, the CSC-based vaccine significantly reduced the CD117+CD44+CSC as well as the aldehyde dehydrogenase 1 positive cell populations in the ovarian cancer tissues in the xenograft mice. Conclusion The present study provided the first evidence that human SKOV3 CD117+ CD44+CSC-based vaccine may induce the anti-ovarian cancer immunity against tumor growth by reducing the CD117+CD44+CSC population.
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Affiliation(s)
- Di Wu
- Department of Pathogenic Biology and Immunology, School of Medicine, Southeast University, Nanjing, 210009, China
| | - Jing Wang
- Department of Gynecology & Obstetrics, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, 210009, China
| | - Yunlang Cai
- Department of Gynecology & Obstetrics, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, 210009, China.
| | - Mulan Ren
- Department of Gynecology & Obstetrics, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, 210009, China
| | - Yuxia Zhang
- Department of Pathogenic Biology and Immunology, School of Medicine, Southeast University, Nanjing, 210009, China.,Department of Gynecology & Obstetrics, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, 210009, China
| | - Fangfang Shi
- Department of Pathogenic Biology and Immunology, School of Medicine, Southeast University, Nanjing, 210009, China.,Department of oncology, Zhongda Hospital, Southeast University, Nanjing, 210009, China
| | - Fengshu Zhao
- Department of Pathogenic Biology and Immunology, School of Medicine, Southeast University, Nanjing, 210009, China
| | - Xiangfeng He
- Department of Medical Oncology, Affiliated Tumor Hospital of Nantong University, Nantong, 226361, China
| | - Meng Pan
- Department of Pathogenic Biology and Immunology, School of Medicine, Southeast University, Nanjing, 210009, China
| | - Chunguang Yan
- Department of Pathogenic Biology and Immunology, School of Medicine, Southeast University, Nanjing, 210009, China
| | - Jun Dou
- Department of Pathogenic Biology and Immunology, School of Medicine, Southeast University, Nanjing, 210009, China.
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Mester B, Bauer E, Wood CE, Hermans IF, Gasser O. Expression of CD1a and Type-1 Polarization Are Dissociated in Human Monocyte-Derived Dendritic Cells. PLoS One 2015; 10:e0140432. [PMID: 26460687 PMCID: PMC4603902 DOI: 10.1371/journal.pone.0140432] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2015] [Accepted: 09/25/2015] [Indexed: 11/18/2022] Open
Abstract
Ex vivo generated monocyte-derived dendritic cell (moDC)-vaccines have long been touted as promising immunotherapeutic agents for cancer treatment, although the response rate generally remains low. The reasons for this are still unclear and confounded by the diversity in manufacturing protocols that may affect moDC function. Preclinical studies have shown that the stimulatory function of dendritic cells can be improved by engaging invariant NKT cells in vivo through the presentation of the glycolipid alpha-galactosylceramide via CD1d. However, expression of CD1d on moDC has been shown to be negatively correlated with expression of CD1a, which in turn has been suggested to be a surrogate marker for IL-12 secreting type-1 polarized moDC, the preferred functional characteristics for cancer vaccines. Here we challenge this notion by showing that plasma-derived lipids drive functional levels of CD1d expression, while CD1a expression can vary considerably in these cells without being correlated with a loss of polarization or immunogenicity.
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Affiliation(s)
- Brigitta Mester
- Malaghan Institute of Medical Research, Wellington, New Zealand
| | - Evelyn Bauer
- Malaghan Institute of Medical Research, Wellington, New Zealand
| | - Catherine E. Wood
- Malaghan Institute of Medical Research, Wellington, New Zealand
- Capital and Coast District Health Board, Wellington, New Zealand
| | - Ian F. Hermans
- Malaghan Institute of Medical Research, Wellington, New Zealand
- School of Biological Sciences, Victoria University of Wellington, Wellington, New Zealand
- Maurice Wilkins Centre, Wellington, New Zealand
| | - Olivier Gasser
- Malaghan Institute of Medical Research, Wellington, New Zealand
- * E-mail:
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38
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Medina-Echeverz J, Vasquez M, Gomar C, Ardaiz N, Berraondo P. Overexpression of apolipoprotein A-I fused to an anti-transforming growth factor beta peptide modulates the tumorigenicity and immunogenicity of mouse colon cancer cells. Cancer Immunol Immunother 2015; 64:717-25. [PMID: 25795134 PMCID: PMC11028610 DOI: 10.1007/s00262-015-1681-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2014] [Accepted: 03/06/2015] [Indexed: 02/01/2023]
Abstract
Transforming growth factor beta (TGF-β) promotes tumor growth, invasion and metastasis in established tumors. In this study, we analyzed the effect of overexpressing an anti-TGF-β peptide fused to apolipoprotein A-I (ApoA-I) as a scaffold molecule. We generated and characterized stable MC38 colon carcinoma clones expressing ApoA-I fused to the anti-TGF-β peptide P144 and ApoA-I as control cells. We evaluated in vitro the gene expression profile, cell cycle and anchorage-independent growth. The in vivo tumorigenic potential and immunogenicity were analyzed inoculating the MC38 clones into C57BL/6 mice, recombination-activating gene 1 knockout mice or mice deficient in NK cells either subcutaneously or intrasplenically to generate hepatic metastases. While overexpression of ApoA-I had no effect on the parameters analyzed, ApoA-I fused to P144 markedly diminished the tumorigenic capacity and metastatic potential of MC38 in vitro and in vivo, thus generating a highly immunogenic cell line. MC38 cells transfected with ApoA-I fused to P144 triggered memory T cell responses able to eliminate the parental cell line upon re-challenge. In summary, expression of ApoA-I fused to P144 is a novel strategy to modulate TGF-β in tumor cells. These results highlight the potential of TGF-β as a target in the development of new antitumor treatments.
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Affiliation(s)
- José Medina-Echeverz
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Avda. Pio XII 55, 31008 Pamplona, Spain
| | - Marcos Vasquez
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Avda. Pio XII 55, 31008 Pamplona, Spain
| | - Celia Gomar
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Avda. Pio XII 55, 31008 Pamplona, Spain
| | - Nuria Ardaiz
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Avda. Pio XII 55, 31008 Pamplona, Spain
| | - Pedro Berraondo
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Avda. Pio XII 55, 31008 Pamplona, Spain
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39
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TGF-β1 expression is associated with invasion and metastasis of intrahepatic cholangiocarcinoma. Biol Res 2015; 48:26. [PMID: 25993985 PMCID: PMC4513632 DOI: 10.1186/s40659-015-0016-9] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2014] [Accepted: 05/15/2015] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Transforming growth factor (TGF)-β is involved in many physiologic processes, it often promotes metastasis, and its high expression is correlated with poor prognosis. In the present study, we analyzed the correlation between transforming growth factor beta 1 (TGF-β1) expression and prognosis in intrahepatic cholangiocarcinoma. RESULTS We examined the expression of TGF-β1 in 78 intrahepatic cholangiocarcinomas by immunohistochemistry and correlated the expression with clinicopathological parameters. TGF-β1 was expressed in 37 of 78 (47.4%) intrahepatic cholangiocarcinomas. The expression of TGF-β1 was significantly correlated with lymph node metastasis, distant metastasis, and tumour recurrence. Patients with TGF-β1-positive tumours had significantly shorter survival time. In a multivariant analysis, the expression of TGF-β1 and the tumour stage were independent prognostic factors. CONCLUSIONS Our data suggest that expression of TGF-β1 is a novel prognostic marker for intrahepatic cholangiocarcinoma.
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40
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Engels EA, Jennings L, Kemp TJ, Chaturvedi AK, Pinto LA, Pfeiffer RM, Trotter JF, Acker M, Onaca N, Klintmalm GB. Circulating TGF-β1 and VEGF and risk of cancer among liver transplant recipients. Cancer Med 2015; 4:1252-7. [PMID: 25919050 PMCID: PMC4559036 DOI: 10.1002/cam4.455] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2014] [Revised: 02/13/2015] [Accepted: 02/22/2015] [Indexed: 12/31/2022] Open
Abstract
Transplant recipients have elevated cancer risk, perhaps partly due to direct carcinogenic effects of immunosuppressive medications. Experimental evidence indicates that calcineurin inhibitors given to transplant recipients increase cellular expression of transforming growth factor β1 (TGF-β1) and vascular endothelial growth factor (VEGF), which could promote cancer. To assess the potential role of these pathways in the transplantation setting, we conducted a case–control study nested in a cohort of liver recipients. Cases had nonmelanoma skin cancer (N = 84), cancer of the lung (N = 29), kidney (N = 20), or colorectum (N = 17), or melanoma (N = 3). We selected N = 463 recipients without cancer as controls. TGF-β1 and VEGF levels were measured in sera obtained, on average, approximately 3 years before case diagnosis/control selection. We also measured platelet factor 4 (PF4), a marker of ex vivo platelet degranulation, because TGF-β1 and VEGF can be released from platelets, and we developed a statistical model to isolate the platelet-derived fraction from the remaining circulating component. Compared with controls, lung cancer cases had higher levels of TGF-β1 (median 22.8 vs. 19.4 ng/mL, P = 0.02) and VEGF (277 vs. 186 pg/mL, P = 0.02). However, lung cancer cases also had higher platelet counts (P = 0.08) and PF4 levels (P = 0.02), while residual serum levels of TGF-β1 and VEGF, after accounting for PF4, were unassociated with lung cancer (P = 0.40 and P = 0.15, respectively). Associations were not seen for other cancers. In conclusion, TGF-β1 and VEGF levels were increased in association with lung cancer among transplant recipients, which may be explained by increased platelet counts and platelet degranulation in lung cancer cases.
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Affiliation(s)
- Eric A Engels
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland
| | - Linda Jennings
- Baylor Simmons Transplant Institute, Baylor University Medical Center, Dallas, Texas
| | - Troy J Kemp
- HPV Immunology Laboratory, Leidos Biomedical Research Inc., Frederick National Laboratory for Cancer Research, Frederick, Maryland
| | - Anil K Chaturvedi
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland
| | - Ligia A Pinto
- HPV Immunology Laboratory, Leidos Biomedical Research Inc., Frederick National Laboratory for Cancer Research, Frederick, Maryland
| | - Ruth M Pfeiffer
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland
| | - James F Trotter
- Baylor Simmons Transplant Institute, Baylor University Medical Center, Dallas, Texas
| | - Michelle Acker
- Baylor Simmons Transplant Institute, Baylor University Medical Center, Dallas, Texas
| | - Nicholas Onaca
- Baylor Simmons Transplant Institute, Baylor University Medical Center, Dallas, Texas
| | - Goran B Klintmalm
- Baylor Simmons Transplant Institute, Baylor University Medical Center, Dallas, Texas
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Krizbai IA, Gasparics Á, Nagyőszi P, Fazakas C, Molnár J, Wilhelm I, Bencs R, Rosivall L, Sebe A. Endothelial-mesenchymal transition of brain endothelial cells: possible role during metastatic extravasation. PLoS One 2015; 10:e0119655. [PMID: 25742314 PMCID: PMC4350839 DOI: 10.1371/journal.pone.0119655] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2014] [Accepted: 01/20/2015] [Indexed: 12/24/2022] Open
Abstract
Cancer progression towards metastasis follows a defined sequence of events described as the metastatic cascade. For extravasation and transendothelial migration metastatic cells interact first with endothelial cells. Yet the role of endothelial cells during the process of metastasis formation and extravasation is still unclear, and the interaction between metastatic and endothelial cells during transendothelial migration is poorly understood. Since tumor cells are well known to express TGF-β, and the compact endothelial layer undergoes a series of changes during metastatic extravasation (cell contact disruption, cytoskeletal reorganization, enhanced contractility), we hypothesized that an EndMT may be necessary for metastatic extravasation. We demonstrate that primary cultured rat brain endothelial cells (BEC) undergo EndMT upon TGF-β1 treatment, characterized by the loss of tight and adherens junction proteins, expression of fibronectin, β1-integrin, calponin and α-smooth muscle actin (SMA). B16/F10 cell line conditioned and activated medium (ACM) had similar effects: claudin-5 down-regulation, fibronectin and SMA expression. Inhibition of TGF-β signaling during B16/F10 ACM stimulation using SB-431542 maintained claudin-5 levels and mitigated fibronectin and SMA expression. B16/F10 ACM stimulation of BECs led to phosphorylation of Smad2 and Smad3. SB-431542 prevented SMA up-regulation upon stimulation of BECs with A2058, MCF-7 and MDA-MB231 ACM as well. Moreover, B16/F10 ACM caused a reduction in transendothelial electrical resistance, enhanced the number of melanoma cells adhering to and transmigrating through the endothelial layer, in a TGF-β-dependent manner. These effects were not confined to BECs: HUVECs showed TGF-β-dependent SMA expression when stimulated with breast cancer cell line ACM. Our results indicate that an EndMT may be necessary for metastatic transendothelial migration, and this transition may be one of the potential mechanisms occurring during the complex phenomenon known as metastatic extravasation.
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Affiliation(s)
- István A. Krizbai
- Institute of Biophysics, Biological Research Centre, Hungarian Academy of Sciences, Temesvári krt. 62, 6726, Szeged, Hungary
- Institute of Life Sciences, Vasile Goldis Western University of Arad, Liviu Rebreanu Str. 86, 310414, Arad, Romania
| | - Ákos Gasparics
- Department of Pathophysiology, Semmelweis University, Nagyvárad Square 4, 1089, Budapest, Hungary
| | - Péter Nagyőszi
- Institute of Biophysics, Biological Research Centre, Hungarian Academy of Sciences, Temesvári krt. 62, 6726, Szeged, Hungary
| | - Csilla Fazakas
- Institute of Biophysics, Biological Research Centre, Hungarian Academy of Sciences, Temesvári krt. 62, 6726, Szeged, Hungary
| | - Judit Molnár
- Institute of Biophysics, Biological Research Centre, Hungarian Academy of Sciences, Temesvári krt. 62, 6726, Szeged, Hungary
| | - Imola Wilhelm
- Institute of Biophysics, Biological Research Centre, Hungarian Academy of Sciences, Temesvári krt. 62, 6726, Szeged, Hungary
| | - Rita Bencs
- Department of Pathophysiology, Semmelweis University, Nagyvárad Square 4, 1089, Budapest, Hungary
| | - László Rosivall
- Department of Pathophysiology, Semmelweis University, Nagyvárad Square 4, 1089, Budapest, Hungary
- Pediatrics and Nephrology Research Group, Hungarian Academy of Sciences and Semmelweis University, Nagyvárad Square 4, 1089, Budapest, Hungary
| | - Attila Sebe
- Department of Pathophysiology, Semmelweis University, Nagyvárad Square 4, 1089, Budapest, Hungary
- * E-mail:
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42
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Westphal P, Mauch C, Florin A, Czerwitzki J, Olligschläger N, Wodtke C, Schüle R, Büttner R, Friedrichs N. Enhanced FHL2 and TGF-β1 Expression Is Associated With Invasive Growth and Poor Survival in Malignant Melanomas. Am J Clin Pathol 2015; 143:248-56; quiz 307. [PMID: 25596251 DOI: 10.1309/ajcpxec6cit2txaf] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
Abstract
OBJECTIVES This study examines the expression and the role of four-and-a-half LIM domains protein 2 (FHL2) and transforming growth factor β1 (TGF-β1) in human malignant melanoma. It is determined whether both proteins influence melanoma survival time. METHODS We analyzed the immunohistochemical staining intensities of FHL2 and TGF-β1 in normal skin and in 50 malignant melanomas with different mutation status (BRAF-V600E, NRAS codon 61 mutation, and wild type). Survival data were available for 45 cases. RESULTS In melanocytes of nonneoplastic human skin, FHL2 expression was absent. In contrast, 38 (76%) of 50 melanomas showed strong cytoplasmic and partly nuclear FHL2 expression. At the invasion front, cytoplasmic TGF-β1 staining was observed in 32 (64%) of 50 melanomas, and a correlation of FHL2 and TGF-β1 staining intensities was detectable. In follow-up analyses, enhanced FHL2 and TGF-β1 staining intensities in the tumor invasion front were associated with poor survival. CONCLUSIONS Enhanced FHL2 and TGF-β1 expression is correlated with poor survival in human malignant melanoma. Protumorigenic effects of autocrine TGF-β1 secretion might be exerted by induction of FHL2 expression in melanoma cells. Since melanomas treated with targeted therapies often do not show sufficient response rates, inhibition of FHL2 and/or TGF-β1 might be a promising therapeutic approach.
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Affiliation(s)
- Philipp Westphal
- Institute of Pathology, University of Cologne Medical School, Cologne, Germany
| | - Cornelia Mauch
- Department of Dermatology, University Hospital of Cologne, Cologne, Germany
| | - Alexandra Florin
- Institute of Pathology, University of Cologne Medical School, Cologne, Germany
| | | | - Nina Olligschläger
- Institute of Pathology, University of Cologne Medical School, Cologne, Germany
| | - Claudia Wodtke
- Institute of Pathology, University of Cologne Medical School, Cologne, Germany
| | - Roland Schüle
- Center for Clinical Research, University of Freiburg Medical School, Freiburg, Germany
| | - Reinhard Büttner
- Institute of Pathology, University of Cologne Medical School, Cologne, Germany
| | - Nicolaus Friedrichs
- Institute of Pathology, University of Cologne Medical School, Cologne, Germany
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TANG MINGRUI, WANG YUXIN, GUO SHU, HAN SIYUAN, LI HEHUAN, JIN SHIFENG. Prognostic significance of in situ and plasma levels of transforming growth factor β1, -2 and -3 in cutaneous melanoma. Mol Med Rep 2015; 11:4508-12. [DOI: 10.3892/mmr.2015.3250] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2014] [Accepted: 01/02/2015] [Indexed: 11/05/2022] Open
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Hayashi E, Hachiya K, Kojo S, Baghdadi M, Takeuchi S, Yamanaka H, Abe H, Wada H, Seino KI. α-MSH stimulation contributes to TGF-β1 production via MC1R-MITF signaling pathway in melanoma cell. Inflamm Regen 2015. [DOI: 10.2492/inflammregen.35.244] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Affiliation(s)
- Erika Hayashi
- Division of Immunobiology, Institute for Genetic Medicine, Hokkaido University, Sapporo, Hokkaido, Japan
| | - Kaori Hachiya
- Division of Immunobiology, Institute for Genetic Medicine, Hokkaido University, Sapporo, Hokkaido, Japan
| | - Satoshi Kojo
- Division of Immunobiology, Institute for Genetic Medicine, Hokkaido University, Sapporo, Hokkaido, Japan
| | - Muhammad Baghdadi
- Division of Immunobiology, Institute for Genetic Medicine, Hokkaido University, Sapporo, Hokkaido, Japan
| | - Shintaro Takeuchi
- Division of Immunobiology, Institute for Genetic Medicine, Hokkaido University, Sapporo, Hokkaido, Japan
| | - Hiroyuki Yamanaka
- Division of Immunobiology, Institute for Genetic Medicine, Hokkaido University, Sapporo, Hokkaido, Japan
| | - Hirotak Abe
- Division of Immunobiology, Institute for Genetic Medicine, Hokkaido University, Sapporo, Hokkaido, Japan
| | - Haruka Wada
- Division of Immunobiology, Institute for Genetic Medicine, Hokkaido University, Sapporo, Hokkaido, Japan
| | - Ken-ichiro Seino
- Division of Immunobiology, Institute for Genetic Medicine, Hokkaido University, Sapporo, Hokkaido, Japan
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Lin R, Chen L, Chen G, Hu C, Jiang S, Sevilla J, Wan Y, Sampson JH, Zhu B, Li QJ. Targeting miR-23a in CD8+ cytotoxic T lymphocytes prevents tumor-dependent immunosuppression. J Clin Invest 2014; 124:5352-67. [PMID: 25347474 DOI: 10.1172/jci76561] [Citation(s) in RCA: 93] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2014] [Accepted: 09/11/2014] [Indexed: 12/12/2022] Open
Abstract
CD8(+) cytotoxic T lymphocytes (CTLs) have potent antitumor activity and therefore are leading candidates for use in tumor immunotherapy. The application of CTLs for clinical use has been limited by the susceptibility of ex vivo-expanded CTLs to become dysfunctional in response to immunosuppressive microenvironments. Here, we developed a microRNA-targeting (miRNA-targeting) approach that augments CTL cytotoxicity and preserves immunocompetence. Specifically, we screened for miRNAs that modulate cytotoxicity and identified miR-23a as a strong functional repressor of the transcription factor BLIMP-1, which promotes CTL cytotoxicity and effector cell differentiation. In a cohort of advanced lung cancer patients, miR-23a was upregulated in tumor-infiltrating CTLs, and expression correlated with impaired antitumor potential of patient CTLs. We determined that tumor-derived TGF-β directly suppresses CTL immune function by elevating miR-23a and downregulating BLIMP-1. Functional blocking of miR-23a in human CTLs enhanced granzyme B expression, and in mice with established tumors, immunotherapy with just a small number of tumor-specific CTLs in which miR-23a was inhibited robustly hindered tumor progression. Together, our findings provide a miRNA-based strategy that subverts the immunosuppression of CTLs that is often observed during adoptive cell transfer tumor immunotherapy and identify a TGF-β-mediated tumor immune-evasion pathway.
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Using adenovirus armed short hairpin RNA targeting transforming growth factor β1 inhibits melanoma growth and metastasis in an ex vivo animal model. Ann Plast Surg 2014; 71 Suppl 1:S75-81. [PMID: 24284745 DOI: 10.1097/sap.0000000000000041] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
The transforming growth factor β (TGF-β) is the key molecule implicated in impaired immune function in human patients with malignant melanoma. TGF-β can promote tumor growth, invasion, and metastasis in advanced stages of melanoma. Blocking these tumor-promoting effects of TGF-β provides a potentially important therapeutic strategy for the treatment of melanoma. In this study, we used an adenovirus-based shRNA expression system and successfully constructed Ad/TGF-β1-RNA interference (RNAi) which mediated the RNAi for TGF-β1 gene silencing. We examined the effects of TGF-β1 protein knockdown by RNAi on the growth and metastasis of melanoma in C57BL/6 mice induced by the B16F0 cell line. The TGF-β1 hairpin oligonucleotide was cloned into adenoviral vector. The resulting recombinant adenoviruses infected murine melanoma cell line, B16F0, and designated as B16F0/TGF-β1-RNAi cells. The blank adenoviral vector also infected B16F0 cells and designed as B16F0/vector-control cells served as a control. TGF-β1 expression was reduced in B16F0/TGF-β1-RNAi cells compared with B16F0 cells and B16F0/vector-control cells. Three million wild-type B16F0 cells, B16F0/vector-control cells, and B16F0/TGF-β1-RNAi cells were injected subcutaneously into the right flanks of adult female syngeneic mice C57BL/6. The tumor sizes were 756.09 (65.35), 798.48 (78.77), and 203.55 (24.56) mm at the 14th day in the mice receiving B16F0 cells, B16F0/vector-control cells, and B16F0/TGFβ1-RNAi cells, respectively. The P value was less than 0.01 by 1-way analysis of variance. TGF-β1 knockdown in B16F0 cells enhanced the infiltration of CD4 and CD8 T cells in the tumor regions. C57BL/6 mice were evaluated for pulmonary metastasis after tail vein injection of 2 million B16F0 cells, B16F0/vector-control cells, and B16F0/TGF-β1-RNAi cells. The pulmonary metastasis also reduced significantly on days 14 day and 21 in mice injected with B16F0/TGF-β1-RNAi tumors. The blood vessel density of the tumors markedly reduced in B16F0/TGF-β1-RNAi tumors. Our results showed that Ad/TGF-β1-RNAi could induce silencing of the TGF-β1 gene effectively. Silencing of TGF-β1 expression in B16F0 cells by RNAi technology can inhibit the growth and metastasis of this tumor after being transplanted to C57BL/6 mice. This kind of adenoviral vector based on RNAi might be a promising vector for cancer therapy.
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TGF-β-Induced (TGFBI) Protein in Melanoma: A Signature of High Metastatic Potential. J Invest Dermatol 2014; 134:1675-1685. [DOI: 10.1038/jid.2014.20] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2013] [Revised: 12/03/2013] [Accepted: 12/16/2013] [Indexed: 12/20/2022]
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TGF-β1-induced expression of Id-1 is associated with tumor progression in gastric cancer. Med Oncol 2014; 31:19. [PMID: 24861919 DOI: 10.1007/s12032-014-0019-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2014] [Accepted: 04/30/2014] [Indexed: 12/19/2022]
Abstract
Transforming growth factor β1 (TGF-β1) and inhibitor of differentiation/DNA-binding 1 (Id-1) have been shown to be associated with aggressive metastatic behavior of cancer cells in many malignant tumors. However, their role in gastric cancer (GC) has not been established. In this study, we investigated the relationship between expression of Id-1 and TGF-β1 in GC as well as their association with GC progression. The immunohistochemical analysis of 71 human GC samples indicated that both Id-1 and TGF-β1 were markedly upregulated in tumor tissue compared with the adjacent tissue; in addition, a significant positive correlation was found between the expression levels of Id-1 and TGF-β1 by Pearson's correlation analysis. Furthermore, the investigation of the association of Id-1 and TGF-β1 with patient clinical characteristics revealed that Id-1 expression was significantly correlated with tumor differentiation, while TGF-β1 was associated with lymph node metastasis. The results were validated in vitro by using a GC cell line, AGS. The expression of Id-1 was upregulated at 24 and 48 h after the treatment with TGF-β1, whereas it did not affect the proliferation of cells. TGF-β1 also influenced the expression of N-cadherin and β-catenin. Our results suggested that Id-1 and TGF-β1 played important roles in the progression of GC, in which Id-1 might act as a downstream mediator of TGF-β1 signaling through a regulatory mechanism involving N-cadherin and β-catenin. The TGF-β1/Id-1 axis might serve as a future therapeutic target for GC.
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Tas F, Karabulut S, Yasasever CT, Duranyildiz D. Serum transforming growth factor-beta 1 (TGF-β1) levels have diagnostic, predictive, and possible prognostic roles in patients with melanoma. Tumour Biol 2014; 35:7233-7. [PMID: 24771267 DOI: 10.1007/s13277-014-1984-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2014] [Accepted: 04/17/2014] [Indexed: 10/25/2022] Open
Abstract
Transforming growth factor-beta 1 (TGF-β1) plays an important role in the pathogenesis of multiple malignancies, and its expression also strongly affects the outcomes of cancer patients. The objective of this study was to determine the clinical significance of the serum levels of TGF-β1 in melanoma patients. A total of 60 patients with a pathologically confirmed diagnosis of melanoma were enrolled into this study. Serum TGF-β1 concentrations were determined by the solid-phase sandwich ELISA method. Thirty age- and sex-matched healthy controls were included in the analysis. The median age at diagnosis was 53.5 years (range 16 to 88 years). The baseline serum TGF-β1 levels of the melanoma patients were significantly higher than those in the control group (median values 171.85 vs. 19.95 pg/mL, respectively; p < 0.001). The known clinical variables including age of patient, gender, site of lesion, histology, stage of disease, and serum LDH levels were not found to be correlated with serum TGF-β1 concentrations (p > 0.05). However, the chemotherapy-responsive patients had higher serum TGF-β1 levels compared with chemotherapy-unresponsive ones (p = 0.05). Additionally, serum TGF-β1 concentration was a trend to have a prognostic role on survival (p = 0.07). Patients with elevated serum TGF-β1 concentrations had close to significantly favorable overall survival compared to those with lower levels (median 30.1 vs. 20.9 months, respectively). In conclusion, serum levels of TGF-β1 have diagnostic, predictive, and possible prognostic roles in melanoma patients.
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Affiliation(s)
- Faruk Tas
- Institute of Oncology, University of Istanbul, 34390, Capa, Istanbul, Turkey,
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FKBP51 increases the tumour-promoter potential of TGF-beta. Clin Transl Med 2014; 3:1. [PMID: 24460977 PMCID: PMC3906759 DOI: 10.1186/2001-1326-3-1] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2013] [Accepted: 12/26/2013] [Indexed: 12/17/2022] Open
Abstract
Background FKBP51 (FKBP5 Official Symbol) is a large molecular weight component of the family of FK506 binding proteins (FKBP). In recent years, research studies from our laboratory highlighted functions for FKBP51 in the control of apoptosis and melanoma progression. FKBP51 expression correlated with the invasiveness and aggressiveness of melanoma. Since a role for TGF-β in the enhanced tumorigenic potential of melanoma cells is widely described, we hypothesized a cooperative effect between FKBP51 and TGF-β in melanoma progression. Methods SAN and A375 melanoma cell lines were utilized for this study. Balb/c IL2γ NOD SCID served to assess the ability to colonize organs and metastasize of different cell lines, which was evaluated by in vivo imaging. Realtime PCR and western blot served for measurement of mRNA and protein expression, respectively. Results By comparing the metastatic potential of two melanoma cell lines, namely A375 and SAN, we confirmed that an increased capability to colonize murine organs was associated with increased levels of FKBP51. A375 melanoma cell line expressed FKBP51 mRNA levels 30-fold higher in comparison to the SAN mRNA level and appeared more aggressive than SAN melanoma cell line in an experimental metastasis model. In addition, A375 expressed, more abundantly than SAN, the TGF-β and the pro angiogenic TGF-β receptor type III (TβRIII) factors. FKBP51 silencing produced a reduction of TGF-β and TβRIII gene expression in A375 cell line, in accordance with previous studies. We found that the inducing effect of TGF-β on Sparc and Vimentin expression was impaired in condition of FKBP51 depletion, suggesting that FKBP51 is an important cofactor in the TGF-β signal. Such a hypothesis was supported by co immunoprecipitation assays, showing that FKBP51 interacted with either Smad2,3 and p300. In normal melanocytes, FKBP51 potentiated the effect of TGF-β on N-cadherin expression and conferred a mesenchymal-like morphology to such round-shaped cells. Conclusions Overall, our findings show that FKBP51 enhances some pro oncogenic functions of TGF-β, suggesting that FKBP51-overexpression may help melanoma to take advantage of the tumor promoting activities of the cytokine.
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