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Felip E, Metro G, Tan DSW, Wolf J, Mark M, Boyer M, Hughes BGM, Bearz A, Moro-Sibilot D, Le X, Puente J, Massuti B, Tiedt R, Wang Y, Xu C, Mardjuadi FI, Cobo M. Capmatinib plus nivolumab in pretreated patients with EGFR wild-type advanced non-small cell lung cancer. Lung Cancer 2024; 192:107820. [PMID: 38763104 DOI: 10.1016/j.lungcan.2024.107820] [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: 01/28/2024] [Revised: 04/10/2024] [Accepted: 05/09/2024] [Indexed: 05/21/2024]
Abstract
INTRODUCTION Dysregulated MET is an established oncogenic driver in non-small cell lung cancer (NSCLC). MET signaling may also suppress anticancer immune responses. Concomitant MET inhibition with capmatinib (a MET inhibitor) synergistically enhanced the efficacy of immunotherapies in murine cancer models, regardless of tumor dependency to MET signaling. Here, we report results of a multicenter, open-label, phase 2 study of capmatinib plus nivolumab (a PD-1 inhibitor) in patients with EGFR wild-type advanced NSCLC, previously treated with platinum-based chemotherapy. METHODS Patients were allocated into high-MET or low-MET groups according to MET expression determined by immunohistochemistry, MET gene copy number as assessed by fluorescence in-situ hybridization, and presence of MET exon 14 skipping mutation, then received capmatinib 400 mg, oral, twice daily in combination with nivolumab 3 mg/kg intravenously every 2 weeks. The primary endpoint was investigator-assessed 6-month progression-free survival (PFS) rate per RECIST v1.1. RESULTS The primary endpoint was met in both the high-MET (N = 16) and low-MET (N = 30) groups. In the high-MET and low-MET groups, respectively, the estimated mean 6-month PFS rate (95 % credible interval) by Bayesian analysis was 68.9 % (48.5-85.7) and 50.9 % (35.6-66.4). The Kaplan-Meier median PFS (95 % CI) was 6.2 months (3.5-19.2) and 4.2 months (1.8-7.4). The overall response rate (95 % CI) was 25.0 % (7.3-52.4) and 16.7 % (5.6-34.7). Most frequent treatment-related adverse events (≥30 % any grade, N = 46) were nausea (52.2 %), peripheral edema (34.8 %), and increased blood creatinine (30.4 %). CONCLUSIONS Capmatinib plus nivolumab showed clinical activity and manageable safety in pretreated patients with advanced EGFR wild-type NSCLC, independent of MET status. TRIAL REGISTRATION ClinicalTrials.gov NCT02323126.
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Affiliation(s)
- Enriqueta Felip
- Medical Oncology Service, Vall d'Hebron Institute of Oncology, Vall d'Hebron Barcelona Hospital Campus, Universitat Autonoma de Barcelona, Spain.
| | - Giulio Metro
- Medical Oncology, Santa Maria della Misericordia Hospital, Azienda Ospedaliero-Universitaria di Perugia, Perugia, Italy
| | | | - Juergen Wolf
- Department of Internal Medicine, Center for Integrated Oncology, University Hospital Cologne, Cologne, Germany
| | - Michael Mark
- Division of Oncology/Hematology, Kantonsspital Graubuenden, Chur, Switzerland; Università della Svizzera Italiana, Lugano, Switzerland
| | - Michael Boyer
- Department of Oncology, Chris O'Brien Lifehouse, New South Wales, Australia
| | - Brett G M Hughes
- The Prince Charles Hospital and University of Queensland, Queensland, Australia
| | | | | | - Xiuning Le
- The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Javier Puente
- Medical Oncology Department, Hospital Clínico San Carlos, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), CIBERONC, Madrid, Spain
| | | | | | - Yingying Wang
- Novartis Institutes for Biomedical Research Co., Ltd, Shanghai, China
| | - Chao Xu
- Novartis Institutes for Biomedical Research Co., Ltd, Shanghai, China
| | - Feby I Mardjuadi
- Novartis Institutes for Biomedical Research Co., Ltd, Shanghai, China
| | - Manuel Cobo
- Medical Oncology Intercenter Unit. Regional and Virgen de la Victoria University Hospitals, IBIMA, Málaga, Spain
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Hsu R, Benjamin DJ, Nagasaka M. The Development and Role of Capmatinib in the Treatment of MET-Dysregulated Non-Small Cell Lung Cancer-A Narrative Review. Cancers (Basel) 2023; 15:3561. [PMID: 37509224 PMCID: PMC10377299 DOI: 10.3390/cancers15143561] [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: 05/24/2023] [Revised: 07/04/2023] [Accepted: 07/06/2023] [Indexed: 07/30/2023] Open
Abstract
Non-small cell lung cancer (NSCLC) is a leading cause of death, but over the past decade, there has been tremendous progress in the field with new targeted therapies. The mesenchymal-epithelial transition factor (MET) proto-oncogene has been implicated in multiple solid tumors, including NSCLC, and dysregulation in NSCLC from MET can present most notably as MET exon 14 skipping mutation and amplification. From this, MET tyrosine kinase inhibitors (TKIs) have been developed to treat this dysregulation despite challenges with efficacy and reliable biomarkers. Capmatinib is a Type Ib MET TKI first discovered in 2011 and was FDA approved in August 2022 for advanced NSCLC with MET exon 14 skipping mutation. In this narrative review, we discuss preclinical and early-phase studies that led to the GEOMETRY mono-1 study, which showed beneficial efficacy in MET exon 14 skipping mutations, leading to FDA approval of capmatinib along with Foundation One CDx assay as its companion diagnostic assay. Current and future directions of capmatinib are focused on improving the efficacy, overcoming the resistance of capmatinib, and finding approaches for new indications of capmatinib such as acquired MET amplification from epidermal growth factor receptor (EGFR) TKI resistance. Clinical trials now involve combination therapy with capmatinib, including amivantamab, trametinib, and immunotherapy. Furthermore, new drug agents, particularly antibody-drug conjugates, are being developed to help treat patients with acquired resistance from capmatinib and other TKIs.
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Affiliation(s)
- Robert Hsu
- Division of Medical Oncology, Department of Internal Medicine, Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, CA 90033, USA
| | | | - Misako Nagasaka
- Division of Hematology and Oncology, Department of Medicine, Chao Family Comprehensive Cancer Center, University of California Irvine School of Medicine, Orange, CA 92868, USA
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Spagnolo CC, Ciappina G, Giovannetti E, Squeri A, Granata B, Lazzari C, Pretelli G, Pasello G, Santarpia M. Targeting MET in Non-Small Cell Lung Cancer (NSCLC): A New Old Story? Int J Mol Sci 2023; 24:10119. [PMID: 37373267 DOI: 10.3390/ijms241210119] [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: 05/20/2023] [Revised: 06/11/2023] [Accepted: 06/12/2023] [Indexed: 06/29/2023] Open
Abstract
In recent years, we have seen the development and approval for clinical use of an increasing number of therapeutic agents against actionable oncogenic drivers in metastatic non-small cell lung cancer (NSCLC). Among them, selective inhibitors, including tyrosine kinase inhibitors (TKIs) and monoclonal antibodies targeting the mesenchymal-epithelial transition (MET) receptor, have been studied in patients with advanced NSCLC with MET deregulation, primarily due to exon 14 skipping mutations or MET amplification. Some MET TKIs, including capmatinib and tepotinib, have proven to be highly effective in this molecularly defined subgroup of patients and are already approved for clinical use. Other similar agents are being tested in early-stage clinical trials with promising antitumor activity. The purpose of this review is to provide an overview of MET signaling pathways, MET oncogenic alterations primarily focusing on exon 14 skipping mutations, and the laboratory techniques used to detect MET alterations. Furthermore, we will summarize the currently available clinical data and ongoing studies on MET inhibitors, as well as the mechanisms of resistance to MET TKIs and new potential strategies, including combinatorial approaches, to improve the clinical outcomes of MET exon 14-altered NSCLC patients.
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Affiliation(s)
- Calogera Claudia Spagnolo
- Medical Oncology Unit, Department of Human Pathology "G. Barresi", University of Messina, 98122 Messina, Italy
| | - Giuliana Ciappina
- Medical Oncology Unit, Department of Human Pathology "G. Barresi", University of Messina, 98122 Messina, Italy
| | - Elisa Giovannetti
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam UMC, Vrje Universiteit, 1081HV Amsterdam, The Netherlands
- Cancer Pharmacology Lab, Fondazione Pisana per la Scienza, 56017 San Giuliano, Italy
| | - Andrea Squeri
- Medical Oncology Unit, Department of Human Pathology "G. Barresi", University of Messina, 98122 Messina, Italy
| | - Barbara Granata
- Medical Oncology Unit, Department of Human Pathology "G. Barresi", University of Messina, 98122 Messina, Italy
| | - Chiara Lazzari
- Candiolo Cancer Institute, Fondazione del Piemonte per l'Oncologia (FPO)-IRCCS, 10060 Torino, Italy
| | - Giulia Pretelli
- Department of Surgery, Oncology and Gastroenterology, University of Padova, 35128 Padova, Italy
| | - Giulia Pasello
- Department of Surgery, Oncology and Gastroenterology, University of Padova, 35128 Padova, Italy
- Oncologia Medica 2, Istituto Oncologico Veneto, IRCCS, 35128 Padova, Italy
| | - Mariacarmela Santarpia
- Medical Oncology Unit, Department of Human Pathology "G. Barresi", University of Messina, 98122 Messina, Italy
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Burgess EF, Livasy CA, Symanowski JT, Matulay JT, Grigg CM, Clark PE, Raghavan D. Low co-expression of PD-L1 and oncogenic receptor tyrosine kinases HER2 and cMET in urothelial carcinoma is associated with discordant expression between primary and metastatic sites. Urol Oncol 2023:S1078-1439(23)00187-4. [PMID: 37295980 DOI: 10.1016/j.urolonc.2023.05.012] [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: 03/13/2023] [Revised: 05/01/2023] [Accepted: 05/16/2023] [Indexed: 06/12/2023]
Abstract
OBJECTIVES Novel regimens targeting immune checkpoints and the cMET or HER2 pathways are under investigation in metastatic urothelial carcinoma (mUC) though co-expression of these molecular targets has not been defined. We sought to characterize the protein co-expression rates of PD-L1, cMET and HER2 in primary and metastatic mUC lesions and agreement rates in paired biopsies. MATERIALS AND METHODS We assessed PD-L1, cMET and HER2 protein expression by immunohistochemistry (IHC) in archival mUC samples identified from an institutional database (n = 143). Correlation of expression between primary and metastatic biopsies was performed in patients with available paired biopsies (n = 79). Protein expression levels by predefined thresholds were measured, and Cohen's kappa statistics (κ) were utilized to assess the agreement in expression between paired primary and metastatic samples. RESULTS In primary tumors (n = 85), high expression of PD-L1, cMET, and HER2 was observed in 14.1%, 34.1%, and 12.9%, respectively. In metastatic samples (n = 143), high expression of PD-L1, cMET and HER2 was detected in 9.8%, 41.3%, and 9.8%, respectively. Expression agreement rates between paired specimens (n = 79) were PD-L1: 79.7% (κ = 0.09), cMET: 69.6% (κ = 0.35), HER2: 84.8% (κ = 0.17). High PD-L1/cMET co-expression was observed in only 5.1% (n = 4) of primary and 4.9% (n = 7) of metastatic specimens. High co-expression of PD-L1/HER2 occurred in 3.8% (n = 3) of primary samples and no metastatic samples. The overall co-expression agreement between paired samples was 55.7% (κ = 0.22) for PD-L1/cMET and 67.1% (κ = 0.06) for PD-L1/HER2, but agreement for high co-expression between paired samples was very low (2.5% for PD-L1/cMET and 0% for PD-L1/HER2). CONCLUSIONS Tumor co-expression of high cMET or HER2 and PD-L1 is low in this cohort. Agreement of high co-expression between primary and metastatic sites is rare. Biomarker-based strategies used in selection of patients for contemporary trials testing combinations of immune checkpoint inhibitors with either cMET or HER2-targeted agents should account for discordant biomarker expression between primary and metastatic sites.
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Affiliation(s)
- Earle F Burgess
- Department of Solid Tumor Oncology, Atrium Health, Levine Cancer Institute; Charlotte, NC.
| | - Chad A Livasy
- Department of Pathology, Atrium Health, Levine Cancer Institute, Charlotte, NC
| | - James T Symanowski
- Department of Biostatistics and Data Sciences, Atrium Health, Levine Cancer Institute, Charlotte, NC
| | | | - Claud M Grigg
- Department of Solid Tumor Oncology, Atrium Health, Levine Cancer Institute; Charlotte, NC
| | | | - Derek Raghavan
- Department of Solid Tumor Oncology, Atrium Health, Levine Cancer Institute; Charlotte, NC
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Dempke WCM, Reuther S, Hamid Z, Thoennissen NH. Oncogene alterations in non-small cell lung cancer-have we MET a new target? Transl Lung Cancer Res 2022; 11:1977-1981. [PMID: 36386451 PMCID: PMC9641042 DOI: 10.21037/tlcr-22-648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Accepted: 10/09/2022] [Indexed: 01/24/2023]
Affiliation(s)
- Wolfram C. M. Dempke
- University of Munich, Medical Clinic III, Campus Grosshadern, Munich, Germany;,Cord Blood Centre, Bratislava, Slovakia
| | - Susanne Reuther
- University of Munich, Medical Clinic III, Campus Grosshadern, Munich, Germany
| | | | - Nils H. Thoennissen
- University of Munich, Medical Clinic III, Campus Grosshadern, Munich, Germany;,Cord Blood Centre, Bratislava, Slovakia
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Remon J, Hendriks LE, Mountzios G, García-Campelo R, Saw SP, Uprety D, Recondo G, Villacampa G, Reck M. MET alterations in NSCLC—Current Perspectives and Future Challenges. J Thorac Oncol 2022; 18:419-435. [PMID: 36441095 DOI: 10.1016/j.jtho.2022.10.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 09/17/2022] [Accepted: 10/19/2022] [Indexed: 11/24/2022]
Abstract
Targeted therapies have revolutionized the treatment and improved the outcome for oncogene-driven NSCLC and an increasing number of oncogenic driver therapies have become available. For MET-dysregulated NSCLC (especially MET exon 14 skipping mutations and MET-amplifications, which is one of the most common bypass mechanisms of resistance in oncogene-addicted NSCLC), several anti-MET-targeted therapies have been approved recently (MET exon 14 skipping mutation) and multiple others are in development. In this narrative review, we summarize the role of MET as an oncogenic driver in NSCLC, discuss the different testing methods for exon 14 skipping mutations, gene amplification, and protein overexpression, and review the existing data and ongoing clinical trials regarding targeted therapies in MET-altered NSCLC. As immunotherapy with or without chemotherapy has become the standard of care for advanced NSCLC, immunotherapy data for MET-dysregulated NSCLC are put into perspective. Finally, we discuss future challenges in this rapidly evolving landscape.
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Park HS, Abd El-Aty AM, Jeong JH, Lee T, Jung TW. Capmatinib suppresses LPS-induced interaction between HUVECs and THP-1 monocytes through suppression of inflammatory responses. Biomed J 2022; 46:100534. [PMID: 35483573 DOI: 10.1016/j.bj.2022.04.005] [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: 09/09/2021] [Revised: 02/09/2022] [Accepted: 04/20/2022] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Capmatinib (CAP) is a drug that has been used to treat non-small cell lung cancer (NSCLC) in adults. Presently, its novel effects on skeletal muscle insulin signaling, inflammation, and lipogenesis in adipocytes have been uncovered with a perspective of drug repositioning. However, the impact of CAP on LPS-mediated adhesion between human umbilical vein endothelial cells (HUVECs) and THP-1 monocytes has yet to be investigated. METHODS HUVECs and THP-1 monocytes were treated with LPS and CAP. The protein expression levels were determined using Western blotting. Target protein knockdown was conducted using small interfering (si) RNA transfection. Adhesion between HUVECs and THP-1 cells was assayed using green fluorescent dye. RESULTS This study found that CAP treatment ameliorated cell adhesion between THP-1 monocytes and HUVECs and the expression of adhesive molecules, such as intracellular adhesion molecule-1 (ICAM-1), vascular cell adhesion molecule-1 (VCAM-1), and E-selectin. Moreover, phosphorylation of inflammatory markers, such as NFκB and IκB as well as TNFα and monocyte chemoattractant protein-1 (MCP-1) released from HUVECs and THP-1 monocytes, was prevented by CAP treatment. Treatment with CAP augmented PPARα and IL-10 expression. siRNA-associated suppression of PPARδ and IL-10 attenuated the effects of CAP on cell adhesion between HUVECs and THP-1 cells and inflammatory responses. Further, PPARα siRNA mitigated CAP-mediated induction of IL-10 expression. CONCLUSION These findings imply that CAP improves inflamed endothelial-monocyte adhesion via a PPAR/IL-10-dependent pathway. The current study provides in vitro evidence for a therapeutic approach for treating atherosclerosis.
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Affiliation(s)
- Hyung Sub Park
- Department of Surgery, Seoul National University College of Medicine, Seoul, South Korea; Department of Surgery, Seoul National University Bundang Hospital, Seongnam, South Korea
| | - A M Abd El-Aty
- Department of Pharmacology, Faculty of Veterinary Medicine, Cairo University, Giza, Egypt; Department of Medical Pharmacology, Medical Faculty, Ataturk University, Erzurum, Turkey
| | - Ji Hoon Jeong
- Department of Pharmacology, College of Medicine, Chung-Ang University, Seoul, Republic of Korea; Department of Global Innovative Drugs, Graduate School of Chung-Ang University, Seoul, Republic of Korea
| | - Taeseung Lee
- Department of Surgery, Seoul National University College of Medicine, Seoul, South Korea; Department of Surgery, Seoul National University Bundang Hospital, Seongnam, South Korea
| | - Tae Woo Jung
- Department of Pharmacology, College of Medicine, Chung-Ang University, Seoul, Republic of Korea.
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