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Felix FB, Dias J, Vago JP, Martins DG, Beltrami VA, Fernandes DDO, Menezes Dos Santos ACP, Queiroz-Junior CM, de Sousa LP, Amaral FA, Soriani FM, Teixeira MM, Pinho V. Blocking the HGF-MET pathway induces resolution of neutrophilic inflammation by promoting neutrophil apoptosis and efferocytosis. Pharmacol Res 2023; 188:106640. [PMID: 36627004 DOI: 10.1016/j.phrs.2022.106640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 12/07/2022] [Accepted: 12/27/2022] [Indexed: 01/09/2023]
Abstract
Inflammation resolution is an active process that involves cellular events such as apoptosis and efferocytosis, which are key steps in the restoration of tissue homeostasis. Hepatocyte growth factor (HGF) is a growth factor mostly produced by mesenchymal-origin cells and has been described to act via MET receptor tyrosine kinase. The HGF/MET axis is essential for determining the progression and severity of inflammatory and immune-mediated disorders. Here, we investigated the effect of blocking the HGF/MET signalling pathway by PF-04217903 on the resolution of established models of neutrophilic inflammation. In a self-resolving model of gout induced by MSU crystals, HGF expression on periarticular tissue peaked at 12 h, the same time point that neutrophils reach their maximal accumulation in the joints. The HGF/MET axis was activated in this model, as demonstrated by increased levels of MET phosphorylation in neutrophils (Ly6G+ cells). In addition, the number of neutrophils was reduced in the knee exudate after PF-04217903 treatment, an effect accompanied by increased neutrophil apoptosis and efferocytosis and enhanced expression of Annexin A1, a key molecule for inflammation resolution. Reduced MPO activity, IL-1β and CXCL1 levels were also observed in periarticular tissue. Importantly, PF-04217903 reduced the histopathological score and hypernociceptive response. Similar findings were obtained in LPS-induced neutrophilic pleurisy. In human neutrophils, the combined use of LPS and HGF increased MET phosphorylation and provided a prosurvival signal, whereas blocking MET with PF-04217903 induced caspase-dependent neutrophil apoptosis. Taken together, these data demonstrate that blocking HGF/MET signalling may be a potential therapeutic strategy for inducing the resolution of neutrophilic inflammatory responses.
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Affiliation(s)
- Franciel Batista Felix
- Departamento de Morfologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Julia Dias
- Departamento de Morfologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Juliana Priscila Vago
- Experimental Rheumatology, Department of Rheumatology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Débora Gonzaga Martins
- Departamento de Morfologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Vinícius Amorim Beltrami
- Departamento de Morfologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Débora de Oliveira Fernandes
- Departamento de Morfologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | | | - Celso Martins Queiroz-Junior
- Departamento de Morfologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Lirlândia Pires de Sousa
- Departamento de Análises Clínicas e Toxicológicas, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Flávio Almeida Amaral
- Departamento de Bioquímica e Imunologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Frederico Marianetti Soriani
- Departamento de Genética, Ecologia e Evolução, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Mauro Martins Teixeira
- Departamento de Bioquímica e Imunologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Vanessa Pinho
- Departamento de Morfologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil.
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2
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Chen L, Wang L, Zhu L, Xu Z, Liu Y, Li Z, Zhou J, Luo F. Exosomes as Drug Carriers in Anti-Cancer Therapy. Front Cell Dev Biol 2022; 10:728616. [PMID: 35155421 PMCID: PMC8826094 DOI: 10.3389/fcell.2022.728616] [Citation(s) in RCA: 35] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Accepted: 01/04/2022] [Indexed: 12/18/2022] Open
Abstract
Over the years, there has been a high demand for developing new safe and effective drug carriers for cancer therapy. Emerging studies have indicated that exosomes can serve as potent therapeutic carriers since they offer low immunogenicity, high stability, innate and acquired targetability, and the stimulation of anti-cancer immune responses. Yet, the development of exosome-based drug delivery systems remains challenging due to their heterogeneity, low yield, and limited drug loading efficiency. Herein, we summarized the current application of exosomes derived from different cells as drug carriers in anti-cancer therapy in vitro and in vivo. We also discussed the challenges and prospects of exosome-based drug delivery systems in cancer therapy.
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Affiliation(s)
- Lan Chen
- Lung Cancer Center, Cancer Center, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, China
| | - Li Wang
- Lung Cancer Center, Cancer Center, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, China
- *Correspondence: Li Wang, ; Jin Zhou, ; Feng Luo,
| | - Lingling Zhu
- Lung Cancer Center, Cancer Center, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, China
| | - Zihan Xu
- Lung Cancer Center, Cancer Center, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, China
| | - Yanyang Liu
- Lung Cancer Center, Cancer Center, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, China
| | - Zhixi Li
- Lung Cancer Center, Cancer Center, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, China
| | - Jin Zhou
- School of Medicine, Sichuan Cancer Hospital and Institute, Sichuan Cancer Center, University of Electronic Science and Technology of China, Chengdu, China
- *Correspondence: Li Wang, ; Jin Zhou, ; Feng Luo,
| | - Feng Luo
- Lung Cancer Center, Cancer Center, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, China
- *Correspondence: Li Wang, ; Jin Zhou, ; Feng Luo,
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3
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The c-MET receptor tyrosine kinase contributes to neutrophil-driven pathology in cutaneous leishmaniasis. PLoS Pathog 2022; 18:e1010247. [PMID: 35041723 PMCID: PMC8797216 DOI: 10.1371/journal.ppat.1010247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Revised: 01/28/2022] [Accepted: 01/04/2022] [Indexed: 11/19/2022] Open
Abstract
Neutrophils are the first line of defence against invading pathogens. Although neutrophils are well-known professional killers, some pathogens including Leishmania (L.) parasites survive in neutrophils, using these cells to establish infection. Manipulation of neutrophil recruitment to the infection site is therefore of interest in this cutaneous disease. The c-MET tyrosine kinase receptor was shown to promote neutrophil migration to inflamed sites. Here, we investigated the importance of c-MET expression on neutrophils in their recruitment to the infection site and the role of c-Met expression in the pathology of leishmaniasis. Following infection with L. mexicana, mice with conditional deletion of c-MET in neutrophils controlled significantly better their lesion development and parasite burden compared to similarly infected wild type mice. Our data reveal a specific role for c-MET activation in Leishmania-induced neutrophil infiltration, a process correlating with their negative role in the pathology of the diseases. We further show that c-MET phosphorylation is observed in established cutaneous lesions. Exposure to L. mexicana upregulated c-Met expression predominantly in infected neutrophils and c-Met expression influenced ROS release by neutrophils. In addition, pharmacological inhibition of c-MET, administrated once the lesion is established, induced a significant decrease in lesion size associated with diminished infiltration of neutrophils. Both genetic ablation of c-MET in neutrophils and systemic inhibition of c-MET locally resulted in higher levels of CD4+T cells producing IFNγ, suggesting a crosstalk between neutrophils and these cells. Collectively, our data show that c-MET activation in neutrophils contributes to their recruitment following infection, and that L. mexicana induction of c-MET on neutrophils impacts the local pathology associated with this disease. Our results suggest a potential use for this inhibitor in the control of the cutaneous lesion during this parasitic infection.
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4
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Garcia-Robledo JE, Rosell R, Ruíz-Patiño A, Sotelo C, Arrieta O, Zatarain-Barrón L, Ordoñez C, Jaller E, Rojas L, Russo A, de Miguel-Pérez D, Rolfo C, Cardona AF. KRAS and MET in non-small-cell lung cancer: two of the new kids on the 'drivers' block. Ther Adv Respir Dis 2022; 16:17534666211066064. [PMID: 35098800 PMCID: PMC8808025 DOI: 10.1177/17534666211066064] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Accepted: 10/14/2021] [Indexed: 12/30/2022] Open
Abstract
Non-small-cell lung cancer (NSCLC) is a heterogeneous disease, and therapeutic management has advanced to identify various critical oncogenic mutations that promote lung cancer tumorigenesis. Subsequent studies have developed targeted therapies against these oncogenes in the hope of personalized treatment based on the tumor's molecular genomics. This review presents a comprehensive review of the biology, new therapeutic interventions, and resistance patterns of two well-defined subgroups, tumors with KRAS and MET alterations. We also discuss the status of molecular testing practices for these two key oncogenic drivers, considering the progressive introduction of next-generation sequencing (NGS) and RNA sequencing in regular clinical practice.
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Affiliation(s)
| | - Rafael Rosell
- Cancer Biology and Precision Medicine Program, Germans Trias i Pujol Research Institute (IGTP)/Dr. Rosell Oncology Institute (IOR), Quirón-Dexeus University Institute, Barcelona, Spain
| | - Alejandro Ruíz-Patiño
- Direction of Research and Education, Luis Carlos Sarmiento Angulo Cancer Treatment and Research Center (CTIC), Bogotá, Colombia
- Foundation for Clinical and Applied Cancer Research (FICMAC), Bogotá, Colombia Molecular Oncology and Biology Systems Research Group (Fox-G), Universidad El Bosque, Bogotá, Colombia
- Foundation for Clinical and Applied Cancer Research (FICMAC), Bogotá, Colombia Molecular Oncology and Biology Systems Research Group (Fox-G), Universidad El Bosque, Bogotá, Colombia
| | - Carolina Sotelo
- Foundation for Clinical and Applied Cancer Research (FICMAC), Bogotá, Colombia Molecular Oncology and Biology Systems Research Group (Fox-G), Universidad El Bosque, Bogotá, Colombia
| | - Oscar Arrieta
- Thoracic Oncology Unit and Personalized Oncology Laboratory, National Cancer Institute (INCan), México City, México
| | - Lucia Zatarain-Barrón
- Thoracic Oncology Unit and Personalized Oncology Laboratory, National Cancer Institute (INCan), México City, México
| | - Camila Ordoñez
- Foundation for Clinical and Applied Cancer Research (FICMAC), Bogotá, Colombia Molecular Oncology and Biology Systems Research Group (Fox-G), Universidad El Bosque, Bogotá, Colombia
| | - Elvira Jaller
- Department of Internal Medicine, Universidad El Bosque, Bogotá, Colombia
| | - Leonardo Rojas
- Foundation for Clinical and Applied Cancer Research (FICMAC), Bogotá, Colombia Department of Clinical Oncology, Clínica Colsanitas, Bogotá, Colombia Clinical and Translational Oncology Group, Clínica del Country, Bogotá, Colombia
| | - Alessandro Russo
- Medical Oncology Unit, A.O. Papardo, Messina, Italy Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Diego de Miguel-Pérez
- Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Christian Rolfo
- Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland School of Medicine, Baltimore, MD, USA
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5
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Xie X, Shirasu T, Guo LW, Kent KC. Smad2 inhibition of MET transcription potentiates human vascular smooth muscle cell apoptosis. ATHEROSCLEROSIS PLUS 2021; 44:31-42. [PMID: 35445204 PMCID: PMC9017589 DOI: 10.1016/j.athplu.2021.08.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
Abstract
Background: Vascular smooth muscle cell (SMC) apoptosis is involved in major cardiovascular diseases. Smad2 is a transcription factor implicated in aortic aneurysm. The molecular mediators of Smad2-driven SMC apoptosis are not well defined. Here we have identified a Smad2-directed mechanism involving MET and FAS, both encoding cell membrane signaling receptors. Methods and results: Guided by microarray analysis in human primary aortic SMCs, loss/gain-of-function (siRNA/overexpression) indicated that Smad2 negatively and positively regulated, respectively, the gene expression of Met which was identified herein as anti-apoptotic and that of Fas, a known pro-apoptotic factor. While co-immunoprecipitation suggested a physical association of Smad2 with p53, chromatin immunoprecipitation followed by quantitative PCR revealed their co-occupancy in the same region of the MET promoter. Activating p53 with nutlin3a further potentiated the suppression of MET promoter-dependent luciferase activity and the exacerbation of SMC apoptosis that were caused by Smad2 overexpression. These results indicated that Smad2 in SMCs repressed the transcription of MET by cooperating with p53, and that Smad2 also activated FAS, a target gene of its transcription factor activity. Conclusions: Our study suggests a pro-apoptotic mechanism in human SMCs, whereby Smad2 negatively and positively regulates MET and FAS, genes encoding anti-apoptotic and pro-apoptotic factors, respectively.
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Affiliation(s)
- Xiujie Xie
- Department of Surgery, School of Medicine, University of Virginia, Charlottesville, VA, 22908, USA
| | - Takuro Shirasu
- Department of Surgery, School of Medicine, University of Virginia, Charlottesville, VA, 22908, USA
| | - Lian-Wang Guo
- Department of Surgery, School of Medicine, University of Virginia, Charlottesville, VA, 22908, USA.,Robert M. Berne Cardiovascular Research Center, University of Virginia, Charlottesville, VA, 22908, USA
| | - K Craig Kent
- Department of Surgery, School of Medicine, University of Virginia, Charlottesville, VA, 22908, USA
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6
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Brain-invasive meningiomas: molecular mechanisms and potential therapeutic options. Brain Tumor Pathol 2021; 38:156-172. [PMID: 33903981 DOI: 10.1007/s10014-021-00399-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2021] [Accepted: 04/07/2021] [Indexed: 02/07/2023]
Abstract
Meningiomas are the most commonly diagnosed benign intracranial adult tumors. Subsets of meningiomas that present with extensive invasion into surrounding brain areas have high recurrence rates, resulting in difficulties for complete resection, substantially increased mortality of patients, and are therapeutically challenging for neurosurgeons. Exciting new data have provided insights into the understanding of the molecular machinery of invasion. Moreover, clinical trials for several novel approaches have been launched. Here, we will highlight the mechanisms which govern brain invasion and new promising therapeutic approaches for brain-invasive meningiomas, including pharmacological approaches targeting three major aspects of tumor cell invasion: extracellular matrix degradation, cell adhesion, and growth factors, as well as other innovative treatments such as immunotherapy, hormone therapy, Tumor Treating Fields, and biodegradable copolymers (wafers), impregnated chemotherapy. Those ongoing studies can offer more diversified possibilities of potential treatments for brain-invasive meningiomas, and help to increase the survival benefits for patients.
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7
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Steenbrugge J, Vander Elst N, Demeyere K, De Wever O, Sanders NN, Van Den Broeck W, Ciamporcero E, Perera T, Meyer E. OMO-1 reduces progression and enhances cisplatin efficacy in a 4T1-based non-c-MET addicted intraductal mouse model for triple-negative breast cancer. NPJ Breast Cancer 2021; 7:27. [PMID: 33731699 PMCID: PMC7969607 DOI: 10.1038/s41523-021-00234-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Accepted: 02/05/2021] [Indexed: 11/08/2022] Open
Abstract
c-MET is considered a driver of cancer progression, impacting tumor growth and tumor-supporting stroma. Here, we investigated the therapeutic efficacy of OMO-1, a potent and selective c-MET inhibitor, in an immunocompetent intraductal mouse model for triple-negative breast cancer (TNBC). OMO-1 reduced non-c-MET addicted 4T1 tumor progression dose dependently as monotherapeutic and provided additional disease reduction in combination with cisplatin. At the stromal level, OMO-1 significantly reduced neutrophil infiltration in 4T1 tumors, promoted immune activation, and enhanced cisplatin-mediated reduction of tumor-associated macrophages. OMO-1 treatment also reduced 4T1 tumor hypoxia and increased expression of pericyte markers, indicative for vascular maturation. Corroborating this finding, cisplatin delivery to the 4T1 primary tumor was enhanced upon OMO-1 treatment, increasing cisplatin DNA-adduct levels and tumor cell death. Although verification in additional cell lines is warranted, our findings provide initial evidence that TNBC patients may benefit from OMO-1 treatment, even in cases of non-c-MET addicted tumors.
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Affiliation(s)
- Jonas Steenbrugge
- Laboratory of Biochemistry, Department of Pharmacology, Toxicology and Biochemistry, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium.
- Cancer Research Institute Ghent (CRIG), Ghent, Belgium.
| | - Niels Vander Elst
- Laboratory of Biochemistry, Department of Pharmacology, Toxicology and Biochemistry, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - Kristel Demeyere
- Laboratory of Biochemistry, Department of Pharmacology, Toxicology and Biochemistry, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - Olivier De Wever
- Cancer Research Institute Ghent (CRIG), Ghent, Belgium
- Laboratory of Experimental Cancer Research, Department of Human Structure and Repair, Ghent University, Ghent, Belgium
| | - Niek N Sanders
- Cancer Research Institute Ghent (CRIG), Ghent, Belgium
- Laboratory of Gene Therapy, Department of Nutrition, Genetics and Ethology, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - Wim Van Den Broeck
- Department of Morphology, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | | | | | - Evelyne Meyer
- Laboratory of Biochemistry, Department of Pharmacology, Toxicology and Biochemistry, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
- Cancer Research Institute Ghent (CRIG), Ghent, Belgium
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8
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Nagamura Y, Miyazaki M, Nagano Y, Yuki M, Fukami K, Yanagihara K, Sasaki K, Sakai R, Yamaguchi H. PLEKHA5 regulates the survival and peritoneal dissemination of diffuse-type gastric carcinoma cells with Met gene amplification. Oncogenesis 2021; 10:25. [PMID: 33677467 PMCID: PMC7936979 DOI: 10.1038/s41389-021-00314-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Revised: 02/10/2021] [Accepted: 02/11/2021] [Indexed: 02/07/2023] Open
Abstract
Met gene amplification has been found in a subset of malignant carcinomas, including diffuse-type gastric carcinoma (DGC), which has a poor prognosis owing to rapid infiltrative invasion and frequent peritoneal dissemination. Met is considered a promising therapeutic target for DGC. However, DGC cells with Met gene amplification eventually acquire resistance to Met inhibitors. Therefore, identification of alternate targets that mediate Met signaling and confer malignant phenotypes is critical. In this study, we conducted a phosphoproteomic analysis of DGC cells possessing Met gene amplification and identified Pleckstrin Homology Domain Containing A5 (PLEKHA5) as a protein that is tyrosine-phosphorylated downstream of Met. Knockdown of PLEKHA5 selectively suppressed the growth of DGC cells with Met gene amplification by inducing apoptosis, even though they had acquired resistance to Met inhibitors. Moreover, PLEKHA5 silencing abrogated the malignant phenotypes of Met-addicted DGC cells, including peritoneal dissemination in vivo. Mechanistically, PLEKHA5 knockdown dysregulates glycolytic metabolism, leading to activation of the JNK pathway that promotes apoptosis. These results indicate that PLEKHA5 is a novel downstream effector of amplified Met and is required for the malignant progression of Met-addicted DGC.
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Affiliation(s)
- Yuko Nagamura
- Department of Cancer Cell Research, Sasaki Institute, Sasaki Foundation, Tokyo, Japan
| | - Makoto Miyazaki
- Department of Cancer Cell Research, Sasaki Institute, Sasaki Foundation, Tokyo, Japan
| | - Yoshiko Nagano
- Department of Cancer Cell Research, Sasaki Institute, Sasaki Foundation, Tokyo, Japan
| | - Masako Yuki
- Department of Cancer Cell Research, Sasaki Institute, Sasaki Foundation, Tokyo, Japan.,Laboratory of Genome and Biosignal, School of Life Sciences, Tokyo University of Pharmacy and Life Sciences, Tokyo, Japan
| | - Kiyoko Fukami
- Laboratory of Genome and Biosignal, School of Life Sciences, Tokyo University of Pharmacy and Life Sciences, Tokyo, Japan
| | - Kazuyoshi Yanagihara
- Division of Biomarker Discovery, Exploratory Oncology Research and Clinical Trial Center, National Cancer Center, Chiba, Japan
| | - Kazuki Sasaki
- Department of Peptidomics, Sasaki Institute, Sasaki Foundation, Tokyo, Japan
| | - Ryuichi Sakai
- Department of Biochemistry, Kitasato University School of Medicine, Kanagawa, Japan
| | - Hideki Yamaguchi
- Department of Cancer Cell Research, Sasaki Institute, Sasaki Foundation, Tokyo, Japan.
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9
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Dwyer AR, Kerkvliet CP, Krutilina RI, Playa HC, Parke DN, Thomas WA, Smeester BA, Moriarity BS, Seagroves TN, Lange CA. Breast Tumor Kinase (Brk/PTK6) Mediates Advanced Cancer Phenotypes via SH2-Domain Dependent Activation of RhoA and Aryl Hydrocarbon Receptor (AhR) Signaling. Mol Cancer Res 2020; 19:329-345. [PMID: 33172975 DOI: 10.1158/1541-7786.mcr-20-0295] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Revised: 09/08/2020] [Accepted: 11/04/2020] [Indexed: 11/16/2022]
Abstract
Protein tyrosine kinase 6 (PTK6; also called Brk) is overexpressed in 86% of patients with breast cancer; high PTK6 expression predicts poor outcome. We reported PTK6 induction by HIF/GR complexes in response to either cellular or host stress. However, PTK6-driven signaling events in the context of triple-negative breast cancer (TNBC) remain undefined. In a mouse model of TNBC, manipulation of PTK6 levels (i.e., via knock-out or add-back) had little effect on primary tumor volume, but altered lung metastasis. To delineate the mechanisms of PTK6 downstream signaling, we created kinase-dead (KM) and kinase-intact domain structure mutants of PTK6 via in-frame deletions of the N-terminal SH3 or SH2 domains. While the PTK6 kinase domain contributed to soft-agar colony formation, PTK6 kinase activity was entirely dispensable for cell migration. Specifically, TNBC models expressing a PTK6 variant lacking the SH2 domain (SH2-del PTK6) were unresponsive to growth factor-stimulated cell motility relative to SH3-del, KM, or wild-type PTK6 controls. Reverse-phase protein array revealed that while intact PTK6 mediates spheroid formation via p38 MAPK signaling, the SH2 domain of PTK6 limits this biology, and instead mediates TNBC cell motility via activation of the RhoA and/or AhR signaling pathways. Inhibition of RhoA and/or AhR blocked TNBC cell migration as well as the branching/invasive morphology of PTK6+/AhR+ primary breast tumor tissue organoids. Inhibition of RhoA also enhanced paclitaxel cytotoxicity in TNBC cells, including in a taxane-refractory TNBC model. IMPLICATIONS: The SH2-domain of PTK6 is a potent effector of advanced cancer phenotypes in TNBC via RhoA and AhR, identified herein as novel therapeutic targets in PTK6+ breast tumors.
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Affiliation(s)
- Amy R Dwyer
- Masonic Cancer Center, University of Minnesota, Minneapolis, Minnesota
| | | | - Raisa I Krutilina
- Department of Pathology and Laboratory Medicine and Center for Cancer Research, College of Medicine, University of Tennessee Health Science Center, Memphis, Tennessee
| | - Hilaire C Playa
- Department of Pathology and Laboratory Medicine and Center for Cancer Research, College of Medicine, University of Tennessee Health Science Center, Memphis, Tennessee
| | - Deanna N Parke
- Department of Pathology and Laboratory Medicine and Center for Cancer Research, College of Medicine, University of Tennessee Health Science Center, Memphis, Tennessee
| | - Warner A Thomas
- Department of Pathology and Laboratory Medicine and Center for Cancer Research, College of Medicine, University of Tennessee Health Science Center, Memphis, Tennessee
| | | | | | - Tiffany N Seagroves
- Department of Pathology and Laboratory Medicine and Center for Cancer Research, College of Medicine, University of Tennessee Health Science Center, Memphis, Tennessee.
| | - Carol A Lange
- Masonic Cancer Center, University of Minnesota, Minneapolis, Minnesota.
- Departments of Medicine (Division of Hematology, Oncology, and Transplantation) and Pharmacology, University of Minnesota, Minneapolis, Minnesota
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10
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Silva Paiva R, Gomes I, Casimiro S, Fernandes I, Costa L. c-Met expression in renal cell carcinoma with bone metastases. J Bone Oncol 2020; 25:100315. [PMID: 33024658 PMCID: PMC7527574 DOI: 10.1016/j.jbo.2020.100315] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2020] [Revised: 08/26/2020] [Accepted: 08/27/2020] [Indexed: 12/12/2022] Open
Abstract
Bone is a common metastatic site in renal cell carcinoma (RCC). HGF/c-Met pathway is particularly relevant in tumors with bone metastases. c-Met/HGF pathway is involved in RCC progression, conferring poor prognosis. Several c-Met targeting therapies are currently in clinical development. c-Met expression is an important therapeutic target in RCC with bone metastases.
Hepatocyte growth factor (HGF)/c-Met pathway is implicated in embryogenesis and organ development and differentiation. Germline or somatic mutations, chromosomal rearrangements, gene amplification, and transcriptional upregulation in MET or alterations in autocrine or paracrine c-Met signalling have been associated with cancer cell proliferation and survival, including in renal cell carcinoma (RCC), and associated with disease progression. HGF/c-Met pathway has been shown to be particularly relevant in tumors with bone metastases (BMs). However, the efficacy of targeting c-Met in bone metastatic disease, including in RCC, has not been proven. Therefore, further investigation is required focusing the particular role of HGF/c-Met pathway in bone microenvironment (BME) and how to effectively target this pathway in the context of bone metastatic disease.
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Key Words
- ALK, anaplastic lymphoma kinase gene
- AR, androgen receptor
- ATP, adenosine triphosphate
- AXL, AXL Receptor Tyrosine Kinase
- BME, bone microenvironment
- BMPs, bone morphogenetic proteins
- BMs, bone metastases
- BPs, Bisphosphonates
- BTAs, Bone-targeting agents
- Bone metastases
- CCL20, chemokine (C-C motif) ligand 20
- CI, confidence interval
- CRPC, Castration Resistant Prostate Cancer
- CSC, cancer stem cells
- CTC, circulating tumor cells
- CaSR, calcium/calcium-sensing receptor
- EMA, European Medicines Agency
- EMT, epithelial-to-mesenchymal transition
- FDA, US Food and Drug Administration
- FLT-3, FMS-like tyrosine kinase 3
- GEJ, Gastroesophageal Junction
- HCC, Hepatocellular Carcinoma
- HGF, hepatocyte growth factor
- HGF/c-Met
- HIF, hypoxia-inducible factors
- HR, hazard ratio
- IGF, insulin-like growth factor
- IGF2BP3, insulin mRNA Binding Protein-3
- IL, interleukin
- IRC, independent review committees
- KIT, tyrosine-protein kinase KIT
- Kidney cancer
- M-CSF, macrophage colony-stimulating factor
- MET, MET proto-oncogene, receptor tyrosine kinase
- NSCLC, non-small cell lung carcinoma
- ORR, overall response rate
- OS, overall survival
- PDGF, platelet-derived growth factor
- PFS, progression free survival
- PTHrP, parathyroid hormone-related peptide
- RANKL, receptor activator of nuclear factor-κB ligand
- RCC, renal cell carcinoma
- RET, rearranged during transfection proto-oncogene
- ROS, proto-oncogene tyrosine-protein kinase ROS
- RTK, receptor tyrosine kinase
- SCLC, Squamous Cell Lung Cancer
- SREs, skeletal-related events
- SSE, symptomatic skeletal events
- TGF-β, transforming growth factor-β
- TIE-2, Tyrosine-Protein Kinase Receptor TIE-2
- TKI, tyrosine kinase inhibitor
- TRKB, Tropomyosin receptor kinase B
- Targeted therapy
- VEGFR, vascular endothelial growth factor receptor
- VHL, Hippel-Lindau tumor suppressor gene
- ZA, zoledronic acid
- ccRCC, clear-cell RCC
- mAb, monoclonal antibodies
- pRCC, papillary renal cell carcinoma
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Affiliation(s)
- Rita Silva Paiva
- Oncology Division, Hospital de Santa Maria, CHULN, 1649-035 Lisboa, Portugal
| | - Inês Gomes
- Instituto de Medicina Molecular - João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, 1649-028 Lisbon, Portugal
| | - Sandra Casimiro
- Instituto de Medicina Molecular - João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, 1649-028 Lisbon, Portugal
| | - Isabel Fernandes
- Oncology Division, Hospital de Santa Maria, CHULN, 1649-035 Lisboa, Portugal
- Instituto de Medicina Molecular - João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, 1649-028 Lisbon, Portugal
| | - Luís Costa
- Oncology Division, Hospital de Santa Maria, CHULN, 1649-035 Lisboa, Portugal
- Instituto de Medicina Molecular - João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, 1649-028 Lisbon, Portugal
- Corresponding author at: Oncology Division, Hospital de Santa Maria, 1649-035 Lisbon, Portugal.
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11
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Recondo G, Che J, Jänne PA, Awad MM. Targeting MET Dysregulation in Cancer. Cancer Discov 2020; 10:922-934. [PMID: 32532746 PMCID: PMC7781009 DOI: 10.1158/2159-8290.cd-19-1446] [Citation(s) in RCA: 107] [Impact Index Per Article: 26.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Revised: 03/31/2020] [Accepted: 04/16/2020] [Indexed: 11/16/2022]
Abstract
Aberrant MET signaling can drive tumorigenesis in several cancer types through a variety of molecular mechanisms including MET gene amplification, mutation, rearrangement, and overexpression. Improvements in biomarker discovery and testing have more recently enabled the selection of patients with MET-dependent cancers for treatment with potent, specific, and novel MET-targeting therapies. We review the known oncologic processes that activate MET, discuss therapeutic strategies for MET-dependent malignancies, and highlight emerging challenges in acquired drug resistance in these cancers. SIGNIFICANCE: Increasing evidence supports the use of MET-targeting therapies in biomarker-selected cancers that harbor molecular alterations in MET. Diverse mechanisms of resistance to MET inhibitors will require the development of novel strategies to delay and overcome drug resistance.
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Affiliation(s)
- Gonzalo Recondo
- Lowe Center for Thoracic Oncology, Dana-Farber Cancer Institute and Harvard Medical School, Boston, Massachusetts
| | - Jianwei Che
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, Massachusetts
- Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, Massachusetts
| | - Pasi A Jänne
- Lowe Center for Thoracic Oncology, Dana-Farber Cancer Institute and Harvard Medical School, Boston, Massachusetts.
- Belfer Center for Applied Cancer Science, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Mark M Awad
- Lowe Center for Thoracic Oncology, Dana-Farber Cancer Institute and Harvard Medical School, Boston, Massachusetts.
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12
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Jafari A, Rezaei-Tavirani M, Farhadihosseinabadi B, Taranejoo S, Zali H. HSP90 and Co-chaperones: Impact on Tumor Progression and Prospects for Molecular-Targeted Cancer Therapy. Cancer Invest 2020; 38:310-328. [PMID: 32274949 DOI: 10.1080/07357907.2020.1752227] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Heat shock protein 90 (HSP90), a highly and unique chaperone, presents as a double-edged sword. It plays an essential role in many physiological and pathological processes, including tumor development. The current review highlights a recent understanding of the roles of HSP90 in molecular mechanisms underlying cancer survival and progression. HSP90 and its client proteins through the regulation of oncoproteins including signaling proteins, receptors, and transcriptional factors involved in tumorigenesis. It also has potential clinical application as diagnostic and prognostic biomarkers for assessing cancer progression. In this way, using HSP90 to develop new anticancer therapeutic agents including HSP90 inhibitors, anti-HSP90 antibody, and HSP90-based vaccines has been promising.
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Affiliation(s)
- Ameneh Jafari
- Student Research Committee, Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Proteomics Research Center, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mostafa Rezaei-Tavirani
- Proteomics Research Center, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Shahrouz Taranejoo
- Wellman Centre for Photomedicine, Harvard-MIT Division of Health Sciences and Technology (HST), Boston, MA, USA
| | - Hakimeh Zali
- Department of Tissue engineering and applied cell, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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13
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Elbanna M, Orillion AR, Damayanti NP, Adelaiye-Ogala R, Shen L, Miles KM, Chintala S, Ciamporcero E, Ramakrishnan S, Ku SY, Rex K, Caenepeel S, Coxon A, Pili R. Dual Inhibition of Angiopoietin-TIE2 and MET Alters the Tumor Microenvironment and Prolongs Survival in a Metastatic Model of Renal Cell Carcinoma. Mol Cancer Ther 2019; 19:147-156. [PMID: 31582532 DOI: 10.1158/1535-7163.mct-18-1202] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Revised: 06/24/2019] [Accepted: 09/26/2019] [Indexed: 12/14/2022]
Abstract
Receptor tyrosine kinase inhibitors have shown clinical benefit in clear cell renal cell carcinoma (ccRCC), but novel therapeutic strategies are needed. The angiopoietin/Tie2 and MET pathways have been implicated in tumor angiogenesis, metastases, and macrophage infiltration. In our study, we used trebananib, an angiopoietin 1/2 inhibitor, and a novel small-molecule MET kinase inhibitor in patient-derived xenograft (PDX) models of ccRCC. Our goal was to assess the ability of these compounds to alter the status of tumor-infiltrating macrophages, inhibit tumor growth and metastases, and prolong survival. Seven-week-old SCID mice were implanted subcutaneously or orthotopically with human ccRCC models. One month postimplantation, mice were treated with angiopoietin 1/2 inhibitor trebananib (AMG 386), MET kinase inhibitor, or combination. In our metastatic ccRCC PDX model, RP-R-02LM, trebananib alone, and in combination with a MET kinase inhibitor, significantly reduced lung metastases and M2 macrophage infiltration (P = 0.0075 and P = 0.0205, respectively). Survival studies revealed that treatment of the orthotopically implanted RP-R-02LM tumors yielded a significant increase in survival in both trebananib and combination groups. In addition, resection of the subcutaneously implanted primary tumor allowed for a significant survival advantage to the combination group compared with vehicle and both single-agent groups. Our results show that the combination of trebananib with a MET kinase inhibitor significantly inhibits the spread of metastases, reduces infiltrating M2-type macrophages, and prolongs survival in our highly metastatic ccRCC PDX model, suggesting a potential use for this combination therapy in treating patients with ccRCC.
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Affiliation(s)
- May Elbanna
- Genitourinary Cancers Program, Melvin and Bren Simon Cancer Center, Indiana University, Indianapolis, Indiana
| | - Ashley R Orillion
- Genitourinary Cancers Program, Melvin and Bren Simon Cancer Center, Indiana University, Indianapolis, Indiana.,Department of Cellular and Molecular Biology, University at Buffalo, Roswell Park Cancer Institute, Buffalo, New York
| | - Nur P Damayanti
- Genitourinary Cancers Program, Melvin and Bren Simon Cancer Center, Indiana University, Indianapolis, Indiana
| | - Remi Adelaiye-Ogala
- Genitourinary Cancers Program, Melvin and Bren Simon Cancer Center, Indiana University, Indianapolis, Indiana.,Department of Cancer Pathology and Prevention, University at Buffalo, Roswell Park Cancer Institute, Buffalo, New York
| | - Li Shen
- Department of Medicine, Roswell Park Cancer Institute, Buffalo, New York
| | - Kiersten Marie Miles
- Center for Personalized Medicine, Roswell Park Cancer Institute, Buffalo, New York
| | - Sreenivasulu Chintala
- Genitourinary Cancers Program, Melvin and Bren Simon Cancer Center, Indiana University, Indianapolis, Indiana
| | - Eric Ciamporcero
- Department of Medicine and Experimental Oncology, University of Turin, Turin, Italy
| | - Swathi Ramakrishnan
- Department of Cancer Pathology and Prevention, University at Buffalo, Roswell Park Cancer Institute, Buffalo, New York
| | - Sheng-Yu Ku
- Department of Cancer Pathology and Prevention, University at Buffalo, Roswell Park Cancer Institute, Buffalo, New York
| | - Karen Rex
- Oncology Research, Amgen Inc., Thousand Oaks, California
| | - Sean Caenepeel
- Oncology Research, Amgen Inc., Thousand Oaks, California
| | - Angela Coxon
- Oncology Research, Amgen Inc., Thousand Oaks, California
| | - Roberto Pili
- Genitourinary Cancers Program, Melvin and Bren Simon Cancer Center, Indiana University, Indianapolis, Indiana.
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14
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MET Inhibitors in Small Cell Lung Cancer: From the Bench to the Bedside. Cancers (Basel) 2019; 11:cancers11101404. [PMID: 31547040 PMCID: PMC6827355 DOI: 10.3390/cancers11101404] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2019] [Revised: 09/14/2019] [Accepted: 09/18/2019] [Indexed: 02/06/2023] Open
Abstract
Small cell lung cancer (SCLC) is the most aggressive type of lung cancer. The different systemic treatment approaches attempted in the last 35 years have not improved overall survival in the advanced stage. Targeted therapies assessed in clinical trials have failed to show efficacy against SCLC. Within the potentially interesting targets, the hepatocyte growth factor (HGF)/mesenchymal-epithelial transition (MET) pathway activation is associated with worse survival and chemoresistance in SCLC. Preclinical data suggest that the inhibition of the MET pathway can revert chemoresistance and prevent tumor growth. Recently, immunotherapy has shown modest but relevant activity in SCLC. Interestingly, MET modulation seems to be involved in increasing the efficacy of standard checkpoint inhibitors. Here, we review the preclinical and clinical data of MET inhibition in SCLC, and the role of this pathway in the immune response.
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15
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Poliaková M, Felser A, Pierzchala K, Nuoffer JM, Aebersold DM, Zimmer Y, Zamboni N, Medová M. Metabolomics reveals tepotinib-related mitochondrial dysfunction in MET-activating mutations-driven models. FEBS J 2019; 286:2692-2710. [PMID: 30993872 DOI: 10.1111/febs.14852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2018] [Revised: 02/27/2019] [Accepted: 04/12/2019] [Indexed: 11/26/2022]
Abstract
Genetic aberrations in the hepatocyte growth factor receptor tyrosine kinase MET induce oncogenic addiction in various types of human cancers, advocating MET as a viable anticancer target. Here, we report that MET signaling plays an important role in conferring a unique metabolic phenotype to cellular models expressing MET-activating mutated variants that are either sensitive or resistant toward MET small molecule inhibitors. MET phosphorylation downregulated by the specific MET inhibitor tepotinib resulted in markedly decreased viability and increased apoptosis in tepotinib-sensitive cells. Moreover, prior to the induction of MET inhibition-dependent cell death, tepotinib also led to an altered metabolic signature, characterized by a prominent reduction of metabolite ions related to amino sugar metabolism, gluconeogenesis, glycine and serine metabolism, and of numerous TCA cycle-related metabolites such as succinate, malate, and citrate. Functionally, a decrease in oxygen consumption rate, a reduced citrate synthase activity, a drop in membrane potential, and an associated misbalanced mitochondrial function were observed exclusively in MET inhibitor-sensitive cells. These data imply that interference with metabolic state can be considered an early indicator of efficient MET inhibition and particular changes reported here could be explored in the future as markers of efficacy of anti-MET therapies.
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Affiliation(s)
- Michaela Poliaková
- Department of Radiation Oncology, Inselspital, Bern University Hospital, University of Bern, Switzerland.,Department for BioMedical Research, Radiation Oncology, University of Bern, Switzerland
| | - Andrea Felser
- University Institute of Clinical Chemistry, Bern University Hospital, Switzerland
| | - Katarzyna Pierzchala
- Center for Biomedical Imaging (CIBM), EPFL SB CIBM - AIT/LIFMET, Lausanne, Switzerland
| | - Jean-Marc Nuoffer
- University Institute of Clinical Chemistry, Bern University Hospital, Switzerland
| | - Daniel Matthias Aebersold
- Department of Radiation Oncology, Inselspital, Bern University Hospital, University of Bern, Switzerland.,Department for BioMedical Research, Radiation Oncology, University of Bern, Switzerland
| | - Yitzhak Zimmer
- Department of Radiation Oncology, Inselspital, Bern University Hospital, University of Bern, Switzerland.,Department for BioMedical Research, Radiation Oncology, University of Bern, Switzerland
| | - Nicola Zamboni
- Department of Biology, Institute of Molecular Systems Biology, Eidgenössische Technische Hochschule Zürich, Switzerland
| | - Michaela Medová
- Department of Radiation Oncology, Inselspital, Bern University Hospital, University of Bern, Switzerland.,Department for BioMedical Research, Radiation Oncology, University of Bern, Switzerland
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16
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Puccini A, Marín-Ramos NI, Bergamo F, Schirripa M, Lonardi S, Lenz HJ, Loupakis F, Battaglin F. Safety and Tolerability of c-MET Inhibitors in Cancer. Drug Saf 2019; 42:211-233. [PMID: 30649748 PMCID: PMC7491978 DOI: 10.1007/s40264-018-0780-x] [Citation(s) in RCA: 65] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The role of aberrant hepatocyte growth factor receptor (c-MET, also known as tyrosine-protein kinase MET)/hepatocyte growth factor (HGF) signaling in cancer progression and invasion has been extensively studied. c-MET inhibitors have shown promising pre-clinical and early phase clinical trial anti-tumor activity in several tumor types, although results of most phase III trials with these agents have been negative. To date, two small molecule c-MET inhibitors, cabozantinib and crizotinib, have been approved by regulatory authorities for the treatment of selected cancer types, but several novel c-MET inhibitors (either monoclonal antibodies or small molecule c-MET tyrosine kinase inhibitors) and treatment combinations are currently under study in different settings. Here we provide an overview of the mechanism of action and rationale of c-MET inhibition in cancer, the efficacy of approved agents, and novel promising c-MET-inhibitors and novel targeted combination strategies under development in different cancer types, with a focus on the safety profile and tolerability of these compounds.
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Affiliation(s)
- Alberto Puccini
- Division of Medical Oncology, Norris Comprehensive Cancer Center, Keck School of Medicine, University of Southern California, 1441 Eastlake Avenue, Suite 5410, Los Angeles, CA, 90033, USA
- Medical Oncology Unit 1, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Nagore I Marín-Ramos
- Department of Neurosurgery, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Francesca Bergamo
- Medical Oncology Unit 1, Clinical and Experimental Oncology Department, Veneto Institute of Oncology IOV-IRCCS, Padua, Italy
| | - Marta Schirripa
- Medical Oncology Unit 1, Clinical and Experimental Oncology Department, Veneto Institute of Oncology IOV-IRCCS, Padua, Italy
| | - Sara Lonardi
- Medical Oncology Unit 1, Clinical and Experimental Oncology Department, Veneto Institute of Oncology IOV-IRCCS, Padua, Italy
| | - Heinz-Josef Lenz
- Division of Medical Oncology, Norris Comprehensive Cancer Center, Keck School of Medicine, University of Southern California, 1441 Eastlake Avenue, Suite 5410, Los Angeles, CA, 90033, USA
| | - Fotios Loupakis
- Medical Oncology Unit 1, Clinical and Experimental Oncology Department, Veneto Institute of Oncology IOV-IRCCS, Padua, Italy
| | - Francesca Battaglin
- Division of Medical Oncology, Norris Comprehensive Cancer Center, Keck School of Medicine, University of Southern California, 1441 Eastlake Avenue, Suite 5410, Los Angeles, CA, 90033, USA.
- Medical Oncology Unit 1, Clinical and Experimental Oncology Department, Veneto Institute of Oncology IOV-IRCCS, Padua, Italy.
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17
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Binz HK, Bakker TR, Phillips DJ, Cornelius A, Zitt C, Göttler T, Sigrist G, Fiedler U, Ekawardhani S, Dolado I, Saliba JA, Tresch G, Proba K, Stumpp MT. Design and characterization of MP0250, a tri-specific anti-HGF/anti-VEGF DARPin® drug candidate. MAbs 2018; 9:1262-1269. [PMID: 29035637 DOI: 10.1080/19420862.2017.1305529] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
MP0250 is a multi-domain drug candidate currently being tested in clinical trials for the treatment of cancer. It comprises one anti-vascular endothelial growth factor-A (VEGF-A), one anti-hepatocyte growth factor (HGF), and two anti-human serum albumin (HSA) DARPin® domains within a single polypeptide chain. While there is first clinical validation of a single-domain DARPin® drug candidate, little is known about DARPin® drug candidates comprising multiple domains. Here, we show that MP0250 can be expressed at 15 g/L in soluble form in E. coli high cell-density fermentation, it is stable in soluble/frozen formulation for 2 years as assessed by reverse phase HPLC, it has picomolar potency in inhibiting VEGF-A and HGF in ELISA and cellular assays, and its domains are simultaneously active as shown by surface plasmon resonance. The inclusion of HSA-binding DARPin® domains leads to a favorable pharmacokinetic profile in mouse and cynomolgus monkey, with terminal half-lives of ∼ 30 hours in mouse and ∼ 5 days in cynomolgus monkey. MP0250 is thus a highly potent drug candidate that could be particularly useful in oncology. Beyond MP0250, the properties of MP0250 indicate that multi-domain DARPin® proteins can be valuable next-generation drug candidates.
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Affiliation(s)
- H Kaspar Binz
- a Molecular Partners AG , Wagistrasse 14, Schlieren , Switzerland
| | - Talitha R Bakker
- a Molecular Partners AG , Wagistrasse 14, Schlieren , Switzerland
| | | | | | - Christof Zitt
- a Molecular Partners AG , Wagistrasse 14, Schlieren , Switzerland
| | - Thomas Göttler
- a Molecular Partners AG , Wagistrasse 14, Schlieren , Switzerland
| | - Gabriel Sigrist
- a Molecular Partners AG , Wagistrasse 14, Schlieren , Switzerland
| | - Ulrike Fiedler
- a Molecular Partners AG , Wagistrasse 14, Schlieren , Switzerland
| | | | - Ignacio Dolado
- a Molecular Partners AG , Wagistrasse 14, Schlieren , Switzerland
| | | | - Gaby Tresch
- a Molecular Partners AG , Wagistrasse 14, Schlieren , Switzerland
| | - Karl Proba
- a Molecular Partners AG , Wagistrasse 14, Schlieren , Switzerland
| | - Michael T Stumpp
- a Molecular Partners AG , Wagistrasse 14, Schlieren , Switzerland
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18
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Wirthschaft P, Bode J, Simon AEM, Hoffmann E, van Laack R, Krüwel T, Dietrich F, Bucher D, Hahn A, Sahm F, Breckwoldt MO, Kurz FT, Hielscher T, Fischer B, Dross N, Ruiz de Almodovar C, von Deimling A, Herold-Mende C, Plass C, Boulant S, Wiestler B, Reifenberger G, Lichter P, Wick W, Tews B. A PRDX1-p38α heterodimer amplifies MET-driven invasion of IDH-wildtype and IDH-mutant gliomas. Int J Cancer 2018; 143:1176-1187. [PMID: 29582423 DOI: 10.1002/ijc.31404] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2017] [Revised: 02/12/2018] [Accepted: 03/08/2018] [Indexed: 12/26/2022]
Abstract
The Peroxiredoxin 1 (PRDX1) gene maps to chromosome arm 1p and is hemizygously deleted and epigenetically silenced in isocitrate dehydrogenase 1 or 2 (IDH)-mutant and 1p/19q-codeleted oligodendroglial tumors. In contrast, IDH-wildtype astrocytic gliomas including glioblastomas mostly lack epigenetic silencing and express PRDX1 protein. In our study, we investigated how PRDX1 contributes to the infiltrative growth of IDH-wildtype gliomas. Focusing on p38α-dependent pathways, we analyzed clinical data from 133 patients of the NOA-04 trial cohort to look for differences in the gene expression profiles of gliomas with wildtype or mutant IDH. Biochemical interaction studies as well as in vitro and ex vivo migration studies were used to establish a biological role of PRDX1 in maintaining pathway activity. Whole-brain high-resolution ultramicroscopy and survival analyses of pre-clinical mouse models for IDH-wildtype gliomas were then used for in vivo confirmation. Based on clinical data, we found that the absence of PRDX1 is associated with changes in the expression of MET/HGF signaling components. PRDX1 forms a heterodimer with p38α mitogen-activated protein kinase 14 (MAPK14), stabilizing phospho-p38α in glioma cells. This process amplifies hepatocyte growth factor (HGF)-mediated signaling and stimulates actin cytoskeleton dynamics that promote glioma cell migration. Whole-brain high-resolution ultramicroscopy confirms these findings, indicating that PRDX1 promotes glioma brain invasion in vivo. Finally, reduced expression of PRDX1 increased survival in mouse glioma models. Thus, our preclinical findings suggest that PRDX1 expression levels may serve as a molecular marker for patients who could benefit from targeted inhibition of MET/HGF signaling.
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Affiliation(s)
- Peter Wirthschaft
- Schaller Research Group, University of Heidelberg and German Cancer Research Center (DKFZ), Heidelberg, Germany.,Molecular Mechanisms of Tumor Invasion, DKFZ, Heidelberg, Germany
| | - Julia Bode
- Schaller Research Group, University of Heidelberg and German Cancer Research Center (DKFZ), Heidelberg, Germany.,Molecular Mechanisms of Tumor Invasion, DKFZ, Heidelberg, Germany
| | - Anika E M Simon
- Schaller Research Group, University of Heidelberg and German Cancer Research Center (DKFZ), Heidelberg, Germany.,Molecular Mechanisms of Tumor Invasion, DKFZ, Heidelberg, Germany
| | - Elisa Hoffmann
- Neurology Clinic and National Center for Tumor Diseases, University Hospital Heidelberg, Heidelberg, Germany.,Clinical Cooperation Unit Neuro-Oncology, German Cancer Consortium (DKTK), DKFZ, Heidelberg, Germany
| | - Rebecca van Laack
- Schaller Research Group, University of Heidelberg and German Cancer Research Center (DKFZ), Heidelberg, Germany.,Molecular Mechanisms of Tumor Invasion, DKFZ, Heidelberg, Germany
| | - Thomas Krüwel
- Schaller Research Group, University of Heidelberg and German Cancer Research Center (DKFZ), Heidelberg, Germany.,Molecular Mechanisms of Tumor Invasion, DKFZ, Heidelberg, Germany
| | - Fabio Dietrich
- Schaller Research Group, University of Heidelberg and German Cancer Research Center (DKFZ), Heidelberg, Germany.,Molecular Mechanisms of Tumor Invasion, DKFZ, Heidelberg, Germany
| | - Delia Bucher
- Schaller Research Group at Cell Networks, Department of Infectious Diseases, Virology, Heidelberg University Hospital, DKFZ, Heidelberg, Germany
| | - Artur Hahn
- Neuroradiology Department, University Hospital Heidelberg, Heidelberg, Germany
| | - Felix Sahm
- Clinical Cooperation Unit Neuropathology, DKTK, DKFZ, Heidelberg, Germany.,Department of Neuropathology, Institute of Pathology, Ruprecht-Karls-University Heidelberg, Heidelberg, Germany
| | - Michael O Breckwoldt
- Neuroradiology Department, University Hospital Heidelberg, Heidelberg, Germany.,Clinical Cooperation Unit Neuroimmunology and Brain Tumor Immunology, DKFZ, Heidelberg, Germany
| | - Felix T Kurz
- Neuroradiology Department, University Hospital Heidelberg, Heidelberg, Germany
| | | | - Bernd Fischer
- Junior Research Group Computational Genome Biology, DKFZ, Heidelberg, Germany
| | - Nicolas Dross
- Centre for Organismal Studies, Nikon Imaging Center at the University of Heidelberg, Heidelberg, Germany
| | - Carmen Ruiz de Almodovar
- Heidelberg University Biochemistry Center BZH, Ruprecht-Karls-University Heidelberg, Heidelberg, Germany
| | - Andreas von Deimling
- Clinical Cooperation Unit Neuropathology, DKTK, DKFZ, Heidelberg, Germany.,Department of Neuropathology, Institute of Pathology, Ruprecht-Karls-University Heidelberg, Heidelberg, Germany
| | - Christel Herold-Mende
- Division of Experimental Neurosurgery, Department of Neurosurgery, University Hospital Heidelberg, Heidelberg, Germany
| | - Christoph Plass
- Division of Epigenomics and Cancer Risk Factors, DKFZ, Heidelberg, Germany
| | - Steeve Boulant
- Schaller Research Group at Cell Networks, Department of Infectious Diseases, Virology, Heidelberg University Hospital, DKFZ, Heidelberg, Germany
| | - Benedikt Wiestler
- Neurology Clinic and National Center for Tumor Diseases, University Hospital Heidelberg, Heidelberg, Germany.,Clinical Cooperation Unit Neuro-Oncology, German Cancer Consortium (DKTK), DKFZ, Heidelberg, Germany.,Department of Neuroradiology, Klinikum rechts der Isar, Technical University Munich, Munich, Germany
| | - Guido Reifenberger
- Department of Neuropathology, Heinrich Heine University Hospital Düsseldorf, and DKTK, DKFZ Heidelberg, Partner Site Essen/Düsseldorf, Düsseldorf, Germany
| | - Peter Lichter
- Division of Molecular Genetics, DKFZ, Heidelberg, Germany
| | - Wolfgang Wick
- Neurology Clinic and National Center for Tumor Diseases, University Hospital Heidelberg, Heidelberg, Germany.,Clinical Cooperation Unit Neuro-Oncology, German Cancer Consortium (DKTK), DKFZ, Heidelberg, Germany
| | - Björn Tews
- Schaller Research Group, University of Heidelberg and German Cancer Research Center (DKFZ), Heidelberg, Germany.,Molecular Mechanisms of Tumor Invasion, DKFZ, Heidelberg, Germany
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19
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Sun CY, Zhu Y, Li XF, Tang LP, Su ZQ, Wang XQ, Li CY, Yang HM, Zheng GJ, Feng B. Norcantharidin alone or in combination with crizotinib induces autophagic cell death in hepatocellular carcinoma by repressing c-Met-mTOR signaling. Oncotarget 2017; 8:114945-114955. [PMID: 29383132 PMCID: PMC5777744 DOI: 10.18632/oncotarget.22935] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2017] [Accepted: 11/15/2017] [Indexed: 12/14/2022] Open
Abstract
There is an urgent need for effective molecular therapies for hepatocellular carcinoma (HCC), the third-leading cause of cancer-related deaths worldwide. Norcantharidin (NCTD), a demethylated derivative of cantharidin, reportedly exhibits anticancer activity against various types of tumors, including HCC, though the mechanisms involved remain largely unknown. Here, we report that NCTD reduces viability of human MHCC-97H (97H) and HepG2 HCC cells, and induces cell death by triggering high levels of autophagy. Moreover, a significant attenuation of tumor growth was observed after NCTD treatment of HepG2 tumors in vivo, and this effect was enhanced by co-treatment with the c-Met inhibitor crizotinib. Interestingly, western blot analyses showed that the cytotoxic autophagy induced by NCTD correlates with a reduction in the phosphorylation status of both c-Met and m-TOR. These results suggest that cytotoxic autophagy resulting from inhibition of c-Met/mTOR signaling may be achieved in HCC by combined NCTD and crizotinib administration. Further studies to validate the therapeutic potential of this approach are warranted.
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Affiliation(s)
- Chao-Yue Sun
- Guangdong Provincial Hospital of Chinese Medicine, The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510120, China
| | - Ying Zhu
- Guangdong Provincial Hospital of Chinese Medicine, The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510120, China
| | - Xiao-Feng Li
- Clinical Medical College of Acupuncture and Rehabilitation, Guangzhou University of Chinese Medicine, Guangzhou Higher Education Mega Center, Guangzhou 510006, China
| | - Li-Peng Tang
- Guangdong Provincial Hospital of Chinese Medicine, The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510120, China
| | - Zu-Qing Su
- Guangdong Provincial Hospital of Chinese Medicine, The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510120, China
| | - Xie-Qi Wang
- Guangdong Provincial Hospital of Chinese Medicine, The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510120, China
| | - Cai-Yun Li
- Guangdong Provincial Hospital of Chinese Medicine, The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510120, China
| | - Hong-Mei Yang
- School of Chinese Materia Medica, Guangzhou University of Chinese Medicine, Guangzhou Higher Education Mega Center, Guangzhou 510006, China
| | - Guang-Juan Zheng
- Guangdong Provincial Hospital of Chinese Medicine, The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510120, China
| | - Bing Feng
- Guangdong Provincial Hospital of Chinese Medicine, The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510120, China
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Glodde N, Bald T, van den Boorn-Konijnenberg D, Nakamura K, O’Donnell JS, Szczepanski S, Brandes M, Eickhoff S, Das I, Shridhar N, Hinze D, Rogava M, van der Sluis TC, Ruotsalainen JJ, Gaffal E, Landsberg J, Ludwig KU, Wilhelm C, Riek-Burchardt M, Müller AJ, Gebhardt C, Scolyer RA, Long GV, Janzen V, Teng MW, Kastenmüller W, Mazzone M, Smyth MJ, Tüting T, Hölzel M. Reactive Neutrophil Responses Dependent on the Receptor Tyrosine Kinase c-MET Limit Cancer Immunotherapy. Immunity 2017; 47:789-802.e9. [DOI: 10.1016/j.immuni.2017.09.012] [Citation(s) in RCA: 160] [Impact Index Per Article: 22.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2016] [Revised: 07/05/2017] [Accepted: 09/20/2017] [Indexed: 02/07/2023]
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Pilotto S, Carbognin L, Karachaliou N, Ma PC, Rosell R, Tortora G, Bria E. Tracking MET de-addiction in lung cancer: A road towards the oncogenic target. Cancer Treat Rev 2017; 60:1-11. [PMID: 28843992 DOI: 10.1016/j.ctrv.2017.08.002] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2017] [Revised: 08/05/2017] [Accepted: 08/09/2017] [Indexed: 02/06/2023]
Abstract
The discovery of druggable oncogenic drivers (i.e. EGFR and ALK), along with the introduction of comprehensive tumor genotyping techniques into the daily clinical practice define non-small-cell lung cancer (NSCLC) asa group of heterogeneous diseases, requiring a context-personalized clinico-therapeutical approach. Among the most investigated biomarkers, the MET proto-oncogene has been extensively demonstrated to play a crucial role throughout the lung oncogenesis, unbalancing the proliferation/apoptosis signaling and influencing the epithelial-mesenchymal transition and the invasive phenotype. Nevertheless, although different mechanisms eliciting the aberrant MET-associated oncogenic stimulus have been detected in lung cancer (such as gene amplification, increased gene copy number, mutations and MET/HGF overexpression), to date no clinically impactful results have been achieved with anti-MET tyrosine kinase inhibitors and monoclonal antibodies in the context of an unselected or MET enriched population. Recently, MET exon 14 splicing abnormalities have been identified asa potential oncogenic target in lung cancer, able to drive the activity of MET inhibitors in molecularly selected patients. In this paper, the major advancement and drawbacks of MET history in lung cancer are reviewed, underlying the renewed scientific euphoria related to the recent identification of MET exon 14 splicing variants asan actionable oncogenic target.
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Affiliation(s)
- S Pilotto
- Medical Oncology, University of Verona, Azienda Ospedaliera Universitaria Integrata, Verona, Italy.
| | - L Carbognin
- Medical Oncology, University of Verona, Azienda Ospedaliera Universitaria Integrata, Verona, Italy.
| | | | - P C Ma
- WVU Cancer Institute, Mary Babb Randolph Cancer Center, West Virginia University, Morgantown, WV, United States; WV Clinical and Translational Science Institute, Morgantown, WV, United States.
| | - R Rosell
- Pangaea Biotech, Barcelona, Spain; Instituto Oncológico Dr Rosell, Quiron-Dexeus University Hospital, Barcelona, Spain; Catalan Institute of Oncology, Hospital Germans Trias i Pujol, Badalona, Spain; Molecular Oncology Research (MORe) Foundation, Barcelona, Spain; Germans Trias i Pujol Health Sciences Institute and Hospital, Campus Can Ruti, Spain.
| | - G Tortora
- Medical Oncology, University of Verona, Azienda Ospedaliera Universitaria Integrata, Verona, Italy.
| | - E Bria
- Medical Oncology, University of Verona, Azienda Ospedaliera Universitaria Integrata, Verona, Italy.
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Owusu BY, Thomas S, Venukadasula P, Han Z, Janetka JW, Galemmo RA, Klampfer L. Targeting the tumor-promoting microenvironment in MET-amplified NSCLC cells with a novel inhibitor of pro-HGF activation. Oncotarget 2017; 8:63014-63025. [PMID: 28968967 PMCID: PMC5609899 DOI: 10.18632/oncotarget.18260] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2017] [Accepted: 05/03/2017] [Indexed: 12/01/2022] Open
Abstract
Targeted therapeutic agents, such as inhibitors of epithelial growth factor receptor (EGFR), have transformed the management of non-small cell lung cancer (NSCLC) patients. MET-amplified NSCLC cells display resistance to EGFR-targeting agents, but are addicted to MET signaling for survival and proliferation and are sensitive to MET inhibition. However, responsive cancer cells invariably develop resistance to MET-targeted treatment. The tumor microenvironment plays a major role in resistance to anticancer therapy. We demonstrated that fibroblasts block the response of MET-amplified NSCLC cells to the MET kinase inhibitor, JNJ38877605 in an HGF-dependent manner. Thus, MET-amplified NSCLC cells become addicted to HGF upon pharmacological inhibition of MET. HGF restored phosphorylation of MET, EGFR and RON, and maintained pro-survival AKT and ERK signaling in MET-inhibited cells. We developed a small molecule inhibitor of pro-HGF activation, SRI31215, which acts as a triplex inhibitor of the pro-HGF activating proteases matriptase, hepsin and HGF activator (HGFA). SRI31215 blocked crosstalk between tumor cells and fibroblasts and overcame fibroblast-mediated resistance to MET inhibition by preventing fibroblast-mediated reactivation of AKT and ERK signaling. Structurally unrelated triplex inhibitors of matriptase, hepsin and HGFA that we developed in parallel showed similar biological activity. Our data suggest that simultaneous inhibition of HGF and MET is required to overcome resistance to MET inhibitors in MET-amplified NSCLC cells. This provides a rationale for the development of novel combination therapeutic strategies for the treatment of NSCLC patients with MET amplification.
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Affiliation(s)
- Benjamin Y Owusu
- Department of Oncology Southern Research, Birmingham, AL, 35205 USA
| | - Shantasia Thomas
- Department of Oncology Southern Research, Birmingham, AL, 35205 USA
| | | | - Zhenfu Han
- Department of Biochemistry and Molecular Biophysics, Washington University School of Medicine, St. Louis, MO, 63110 USA
| | - James W Janetka
- Department of Biochemistry and Molecular Biophysics, Washington University School of Medicine, St. Louis, MO, 63110 USA
| | - Robert A Galemmo
- Department of Oncology Southern Research, Birmingham, AL, 35205 USA
| | - Lidija Klampfer
- Department of Oncology Southern Research, Birmingham, AL, 35205 USA
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Szturz P, Raymond E, Abitbol C, Albert S, de Gramont A, Faivre S. Understanding c-MET signalling in squamous cell carcinoma of the head & neck. Crit Rev Oncol Hematol 2017; 111:39-51. [DOI: 10.1016/j.critrevonc.2017.01.004] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2016] [Revised: 10/28/2016] [Accepted: 01/09/2017] [Indexed: 12/21/2022] Open
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Szturz P, Raymond E, Faivre S. c-MET-mediated resistance to EGFR inhibitors in head and neck cancer: How to move from bench to bedside. Oral Oncol 2016; 59:e12-e14. [PMID: 27302885 DOI: 10.1016/j.oraloncology.2016.05.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2016] [Accepted: 05/26/2016] [Indexed: 01/31/2023]
Affiliation(s)
- Petr Szturz
- Department of Oncology, Bichat-Beaujon University Hospital, Paris, France; Department of Internal Medicine, Hematology and Oncology, University Hospital Brno and School of Medicine, Masaryk University, Brno, Czech Republic.
| | - Eric Raymond
- Department of Oncology, Bichat-Beaujon University Hospital, Paris, France
| | - Sandrine Faivre
- Department of Oncology, Bichat-Beaujon University Hospital, Paris, France
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