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Alrouji M, Yasmin S, Alhumaydhi FA, Sharaf SE, Shahwan M, Shamsi A. ROS1 kinase inhibition reimagined: identifying repurposed drug via virtual screening and molecular dynamics simulations for cancer therapeutics. Front Chem 2024; 12:1392650. [PMID: 39136033 PMCID: PMC11317403 DOI: 10.3389/fchem.2024.1392650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Accepted: 07/01/2024] [Indexed: 08/15/2024] Open
Abstract
Precision medicine has revolutionized modern cancer therapeutic management by targeting specific molecular aberrations responsible for the onset and progression of tumorigenesis. ROS proto-oncogene 1 (ROS1) is a receptor tyrosine kinase (RTK) that can induce tumorigenesis through various signaling pathways, such as cell proliferation, survival, migration, and metastasis. It has emerged as a promising therapeutic target in various cancer types. However, there is very limited availability of specific ROS1 inhibitors for therapeutic purposes. Exploring repurposed drugs for rapid and effective treatment is a useful approach. In this study, we utilized an integrated approach of virtual screening and molecular dynamics (MD) simulations of repurposing existing drugs for ROS1 kinase inhibition. Using a curated library of 3648 FDA-approved drugs, virtual screening identified drugs capable of binding to ROS1 kinase domain. The results unveil two hits, Midostaurin and Alectinib with favorable binding profiles and stable interactions with the active site residues of ROS1. These hits were subjected to stability assessment through all-atom MD simulations for 200 ns. MD results showed that Midostaurin and Alectinib were stable with ROS1. Taken together, the study showed a rational framework for the selection of repurposed Midostaurin and Alectinib with ROS1 inhibitory potential for therapeutic management after further validation.
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Affiliation(s)
- Mohammed Alrouji
- Department of Medical Laboratories, College of Applied Medical Sciences, Shaqra University, Shaqra, Saudi Arabia
| | - Sabina Yasmin
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Khalid University, Abha, Saudi Arabia
| | - Fahad A Alhumaydhi
- Department of Medical Laboratories, College of Applied Medical Sciences, Qassim University, Buraydah, Saudi Arabia
| | - Sharaf E. Sharaf
- Pharmaceutical Sciences Department, College of Pharmacy, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Moyad Shahwan
- Department of Clinical Sciences, College of Pharmacy and Health Sciences, Ajman University, Ajman, United Arab Emirates
- Center of Medical and Bio-Allied Health Sciences Research (CMBHSR), Ajman University, Ajman, United Arab Emirates
| | - Anas Shamsi
- Center of Medical and Bio-Allied Health Sciences Research (CMBHSR), Ajman University, Ajman, United Arab Emirates
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2
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Huang Z, Zhang Y, Xu Q, Song L, Li Y, Guo W, Lin S, Jiang W, Wang Z, Deng L, Qin H, Zhang X, Tong F, Zhang R, Liu Z, Zhang L, Yu J, Dong X, Gong Q, Deng J, Chen X, Wang J, Zhang G, Yang N, Zeng L, Zhang Y. Clinical treatment patterns, molecular characteristics and survival outcomes of ROS1-rearranged non-small cell lung cancer: A large multicenter retrospective study. Lung Cancer 2024; 192:107827. [PMID: 38795459 DOI: 10.1016/j.lungcan.2024.107827] [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: 02/23/2024] [Revised: 05/12/2024] [Accepted: 05/19/2024] [Indexed: 05/28/2024]
Abstract
BACKGROUND Non-small cell lung cancer (NSCLC) harboring ROS1 rearrangements is a molecular subset that exhibits favorable responses to tyrosine kinase inhibitor (TKI) treatment than chemotherapy. This study investigated real-world treatment patterns and survival outcomes among patients with ROS1-rearranged advanced NSCLC. METHODS We conducted a retrospective analysis of patients with ROS1-rearranged advanced NSCLC treated in four different hospitals in China from August 2018 to March 2022. The study analyzed gene fusion distribution, resistance patterns, and survival outcomes. RESULTS ROS1 rearrangement occurs in 1.8 % (550/31,225) of our study cohort. CD74 was the most common ROS1 fusion partner, accounting for 45.8 %. Crizotinib was used in 73.9 % of patients in the first-line treatment, and an increased use of chemotherapy, ceritinib, and lorlatinib was seen in the second-line setting. Lung (43.2 %) and brain (27.6 %) were the most common sites of progression in first-line setting, while brain progression (39.2 %) was the most common site of progression in second-line. Median overall survival was 46 months (95 % confidence intervals: 39.6-52.4). First-line crizotinib use yielded significantly superior survival outcomes over chemotherapy in terms of progression-free (18.5 vs. 6.0; p < 0.001) and overall survival (49.8 vs. 37; p = 0.024). The choice of treatment in the latter line also had survival implications, wherein survival outcomes were better when first-line crizotinib was followed by sequential TKI therapy than first-line chemotherapy followed by TKI therapy. CONCLUSIONS Our study provided insights into the real-world treatment, drug resistance patterns, and survival outcomes among patients with ROS1-rearranged NSCLC. This information serves as a valuable reference for guiding the treatment of this molecular subset of NSCLC.
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Affiliation(s)
- Zhe Huang
- Department of Medical Oncology, Lung Cancer and Gastrointestinal Unit, Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410013 China; Graduate Collaborative Training Base of Hunan Cancer Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China
| | - Yuda Zhang
- Department of Medical Oncology, Lung Cancer and Gastrointestinal Unit, Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410013 China; Graduate Collaborative Training Base of Hunan Cancer Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China
| | - Qinqin Xu
- Department of Medical Oncology, Qinghai Provincial People's Hospital, Xining 810000, China
| | - Lianxi Song
- Department of Medical Oncology, Lung Cancer and Gastrointestinal Unit, Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410013 China; Graduate Collaborative Training Base of Hunan Cancer Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China; Department of Medical Oncology, Yiyang Central Hospital, Yiyang 413000, China
| | - Yizhi Li
- Department of Medical Oncology, Lung Cancer and Gastrointestinal Unit, Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410013 China
| | - Wenhuan Guo
- Department of Pathology, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 20025, China
| | - Shaoding Lin
- Department of Medical Oncology, The First Affiliated Hospital of Hunan University of Medicine, Huaihua 418000, China
| | - Wenjuan Jiang
- Department of Medical Oncology, Lung Cancer and Gastrointestinal Unit, Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410013 China
| | - Zhan Wang
- Department of Medical Oncology, Lung Cancer and Gastrointestinal Unit, Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410013 China
| | - Li Deng
- Department of Medical Oncology, Lung Cancer and Gastrointestinal Unit, Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410013 China
| | - Haoyue Qin
- Department of Medical Oncology, Lung Cancer and Gastrointestinal Unit, Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410013 China; Graduate Collaborative Training Base of Hunan Cancer Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China
| | - Xing Zhang
- Department of Medical Oncology, Lung Cancer and Gastrointestinal Unit, Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410013 China; Graduate Collaborative Training Base of Hunan Cancer Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China
| | - Fan Tong
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Ruiguang Zhang
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Zhaoyi Liu
- Department of Medical Oncology, the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University/Hunan Cancer Hospital, Changsha, Hunan 410008, China
| | - Lin Zhang
- Department of Radiotherapy, the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University/Hunan Cancer Hospital, Changsha Hunan 410008, China
| | - Juan Yu
- Department of Medical Oncology, Zhangjiajie People's Hospital, Zhangjiajie, Hunan 410008, China
| | - Xiaorong Dong
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Qian Gong
- Department of Good Clinical Trials, the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University/Hunan Cancer Hospital, Changsha, Hunan 410008, China
| | - Jun Deng
- Early Clinical Trails Center, the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University/Hunan Cancer Hospital, Changsha, Hunan 410008, China
| | - Xue Chen
- Early Clinical Trails Center, the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University/Hunan Cancer Hospital, Changsha, Hunan 410008, China
| | - Jing Wang
- Early Clinical Trails Center, the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University/Hunan Cancer Hospital, Changsha, Hunan 410008, China
| | - Gao Zhang
- Faculty of Dentistry, The University of Hong Kong, 34 Hospital Road, Sai Ying Pun 999077, Hong Kong, China
| | - Nong Yang
- Department of Medical Oncology, Lung Cancer and Gastrointestinal Unit, Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410013 China; Graduate Collaborative Training Base of Hunan Cancer Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China
| | - Liang Zeng
- Department of Medical Oncology, Lung Cancer and Gastrointestinal Unit, Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410013 China.
| | - Yongchang Zhang
- Department of Medical Oncology, Lung Cancer and Gastrointestinal Unit, Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410013 China; Graduate Collaborative Training Base of Hunan Cancer Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China; Early Clinical Trails Center, the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University/Hunan Cancer Hospital, Changsha, Hunan 410008, China; Furong Laboratory, Changsha, Hunan 410000, China.
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3
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Neyazi S, Yamazawa E, Hack K, Tanaka S, Nagae G, Kresbach C, Umeda T, Eckhardt A, Tatsuno K, Pohl L, Hana T, Bockmayr M, Kim P, Dorostkar MM, Takami T, Obrecht D, Takai K, Suwala AK, Komori T, Godbole S, Wefers AK, Otani R, Neumann JE, Higuchi F, Schweizer L, Nakanishi Y, Monoranu CM, Takami H, Engertsberger L, Yamada K, Ruf V, Nomura M, Mohme T, Mukasa A, Herms J, Takayanagi S, Mynarek M, Matsuura R, Lamszus K, Ishii K, Kluwe L, Imai H, von Deimling A, Koike T, Benesch M, Kushihara Y, Snuderl M, Nambu S, Frank S, Omura T, Hagel C, Kugasawa K, Mautner VF, Ichimura K, Rutkowski S, Aburatani H, Saito N, Schüller U. Transcriptomic and epigenetic dissection of spinal ependymoma (SP-EPN) identifies clinically relevant subtypes enriched for tumors with and without NF2 mutation. Acta Neuropathol 2024; 147:22. [PMID: 38265489 PMCID: PMC10808175 DOI: 10.1007/s00401-023-02668-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Revised: 11/28/2023] [Accepted: 12/12/2023] [Indexed: 01/25/2024]
Abstract
Ependymomas encompass multiple clinically relevant tumor types based on localization and molecular profiles. Tumors of the methylation class "spinal ependymoma" (SP-EPN) represent the most common intramedullary neoplasms in children and adults. However, their developmental origin is ill-defined, molecular data are scarce, and the potential heterogeneity within SP-EPN remains unexplored. The only known recurrent genetic events in SP-EPN are loss of chromosome 22q and NF2 mutations, but neither types and frequency of these alterations nor their clinical relevance have been described in a large, epigenetically defined series. Transcriptomic (n = 72), epigenetic (n = 225), genetic (n = 134), and clinical data (n = 112) were integrated for a detailed molecular overview on SP-EPN. Additionally, we mapped SP-EPN transcriptomes to developmental atlases of the developing and adult spinal cord to uncover potential developmental origins of these tumors. The integration of transcriptomic ependymoma data with single-cell atlases of the spinal cord revealed that SP-EPN display the highest similarities to mature adult ependymal cells. Unsupervised hierarchical clustering of transcriptomic data together with integrated analysis of methylation profiles identified two molecular SP-EPN subtypes. Subtype A tumors primarily carried previously known germline or sporadic NF2 mutations together with 22q loss (bi-allelic NF2 loss), resulting in decreased NF2 expression. Furthermore, they more often presented as multilocular disease and demonstrated a significantly reduced progression-free survival as compared to SP-EP subtype B. In contrast, subtype B predominantly contained samples without NF2 mutation detected in sequencing together with 22q loss (monoallelic NF2 loss). These tumors showed regular NF2 expression but more extensive global copy number alterations. Based on integrated molecular profiling of a large multi-center cohort, we identified two distinct SP-EPN subtypes with important implications for genetic counseling, patient surveillance, and drug development priorities.
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Affiliation(s)
- Sina Neyazi
- Department of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Research Institute Children's Cancer Center Hamburg, Hamburg, Germany
| | - Erika Yamazawa
- Department of Neurosurgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
- Genome Science and Medicine Laboratory, Research Center for Advanced Science and Technology, The University of Tokyo, Tokyo, Japan
| | - Karoline Hack
- Department of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Research Institute Children's Cancer Center Hamburg, Hamburg, Germany
| | - Shota Tanaka
- Department of Neurosurgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Genta Nagae
- Genome Science and Medicine Laboratory, Research Center for Advanced Science and Technology, The University of Tokyo, Tokyo, Japan
| | - Catena Kresbach
- Department of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Research Institute Children's Cancer Center Hamburg, Hamburg, Germany
- Institute of Neuropathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Mildred Scheel Cancer Career Center HaTriCS4, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Takayoshi Umeda
- Genome Science and Medicine Laboratory, Research Center for Advanced Science and Technology, The University of Tokyo, Tokyo, Japan
| | - Alicia Eckhardt
- Department of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Research Institute Children's Cancer Center Hamburg, Hamburg, Germany
- Department of Radiotherapy and Radiation Oncology, Hubertus Wald Tumor Center, University Cancer Center Hamburg, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Kenji Tatsuno
- Genome Science and Medicine Laboratory, Research Center for Advanced Science and Technology, The University of Tokyo, Tokyo, Japan
| | - Lara Pohl
- Department of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Research Institute Children's Cancer Center Hamburg, Hamburg, Germany
| | - Taijun Hana
- Department of Neurosurgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
- Genome Science and Medicine Laboratory, Research Center for Advanced Science and Technology, The University of Tokyo, Tokyo, Japan
| | - Michael Bockmayr
- Department of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Phyo Kim
- Utsunomiya Neurospine Center, Symphony Clinic, Utsunomiya, Japan
| | - Mario M Dorostkar
- Center for Neuropathology and Prion Research, Faculty of Medicine, Ludwig-Maximilians-Universität Munich, Munich, Germany
- German Center for Neurodegenerative Diseases, Munich, Germany
| | - Toshihiro Takami
- Department of Neurosurgery, Osaka Medical and Pharmaceutical University, Osaka, Japan
| | - Denise Obrecht
- Department of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Keisuke Takai
- Department of Neurosurgery, Tokyo Metropolitan Neurological Hospital, Tokyo, Japan
| | - Abigail K Suwala
- Department of Neuropathology, Institute of Pathology, University of Heidelberg, Heidelberg, Germany
- Clinical Cooperation Unit Neuropathology, German Cancer Research Center (DKFZ), German Consortium for Translational Cancer Research (DKTK), Heidelberg, Germany
| | - Takashi Komori
- Department of Laboratory Medicine and Pathology, Tokyo Metropolitan Neurological Hospital, Tokyo, Japan
| | - Shweta Godbole
- Center for Molecular Neurobiology Hamburg, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Annika K Wefers
- Institute of Neuropathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Mildred Scheel Cancer Career Center HaTriCS4, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Ryohei Otani
- Department of Neurosurgery, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, Japan
| | - Julia E Neumann
- Institute of Neuropathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Center for Molecular Neurobiology Hamburg, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Fumi Higuchi
- Department of Neurosurgery, University of Teikyo Hospital, 2-11-1 Kaga, Itabashi-ku, Tokyo, Japan
| | - Leonille Schweizer
- Institute of Neurology (Edinger Institute), University Hospital Frankfurt, Goethe University, Frankfurt Am Main, Germany
- German Cancer Research Center (DKFZ), German Cancer Consortium (DKTK), Partner Site Frankfurt/Mainz, Frankfurt Am Main, Germany
- Frankfurt Cancer Institute (FCI), Frankfurt Am Main, Germany
| | - Yuta Nakanishi
- Department of Neurosurgery, Osaka Metropolitan City University Graduate School of Medicine, Osaka, Japan
| | - Camelia-Maria Monoranu
- Department of Neuropathology, Institute of Pathology, University of Würzburg, Würzburg, Germany
| | - Hirokazu Takami
- Department of Neurosurgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Lara Engertsberger
- Division of Pediatric Hematology and Oncology, Department of Pediatrics and Adolescent Medicine, Medical University of Graz, Graz, Austria
| | - Keisuke Yamada
- Department of Neurosurgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Viktoria Ruf
- Center for Neuropathology and Prion Research, Faculty of Medicine, Ludwig-Maximilians-Universität Munich, Munich, Germany
| | - Masashi Nomura
- Department of Neurosurgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Theresa Mohme
- Department of Neurosurgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Akitake Mukasa
- Department of Neurosurgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Jochen Herms
- Center for Neuropathology and Prion Research, Faculty of Medicine, Ludwig-Maximilians-Universität Munich, Munich, Germany
| | - Shunsaku Takayanagi
- Department of Neurosurgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Martin Mynarek
- Department of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Reiko Matsuura
- Department of Neurosurgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Katrin Lamszus
- Department of Neurosurgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Kazuhiko Ishii
- Department of Neurosurgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Lan Kluwe
- Department of Neurology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Hideaki Imai
- Department of Neurosurgery, Japan Community Health Care Organization Tokyo Shinjuku Medical Center, Tokyo, Japan
| | - Andreas von Deimling
- Department of Neuropathology, Institute of Pathology, University of Heidelberg, Heidelberg, Germany
- Clinical Cooperation Unit Neuropathology, German Cancer Research Center (DKFZ), German Consortium for Translational Cancer Research (DKTK), Heidelberg, Germany
| | - Tsukasa Koike
- Department of Neurosurgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Martin Benesch
- Division of Pediatric Hematology and Oncology, Department of Pediatrics and Adolescent Medicine, Medical University of Graz, Graz, Austria
| | - Yoshihiro Kushihara
- Department of Neurosurgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Matija Snuderl
- Department of Pathology, NYU Langone Health, New York City, USA
| | - Shohei Nambu
- Department of Neurosurgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Stephan Frank
- Division of Neuropathology, Institute of Medical Genetics and Pathology, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Takaki Omura
- Department of Neurosurgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Christian Hagel
- Institute of Neuropathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Kazuha Kugasawa
- Department of Neurosurgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Viktor F Mautner
- Department of Neurology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Koichi Ichimura
- Department of Brain Disease Translational Research, Juntendo University Graduate School of Medicine, Bunkyo-Ku, Tokyo, Japan
| | - Stefan Rutkowski
- Department of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Hiroyuki Aburatani
- Genome Science and Medicine Laboratory, Research Center for Advanced Science and Technology, The University of Tokyo, Tokyo, Japan
| | - Nobuhito Saito
- Department of Neurosurgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Ulrich Schüller
- Department of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
- Research Institute Children's Cancer Center Hamburg, Hamburg, Germany.
- Institute of Neuropathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
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4
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Sheikhi N, Bahraminejad M, Saeedi M, Mirfazli SS. A review: FDA-approved fluorine-containing small molecules from 2015 to 2022. Eur J Med Chem 2023; 260:115758. [PMID: 37657268 DOI: 10.1016/j.ejmech.2023.115758] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 08/21/2023] [Accepted: 08/23/2023] [Indexed: 09/03/2023]
Abstract
Fluorine-containing small molecules have occupied a special position in drug discovery research. The successful clinical use of fluorinated corticosteroids in the 1950s and fluoroquinolones in the 1980s led to an ever-increasing number of approved fluorinated compounds over the last 50 years. They have shown various biological properties such as antitumor, antimicrobial, and anti-inflammatory activities. Fluoro-pharmaceuticals have been considered a strong and practical tool in the rational drug design approach due to their benefits from potency and ADME (absorption, distribution, metabolism, and excretion) points of view. Herein, approved fluorinated drugs from 2015 to 2022 were reviewed.
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Affiliation(s)
- Negar Sheikhi
- Department of Medicinal Chemistry, School of Pharmacy, Iran University of Medical Sciences, Tehran, Iran
| | - Maryam Bahraminejad
- Department of Medicinal Chemistry, School of Pharmacy, Iran University of Medical Sciences, Tehran, Iran
| | - Mina Saeedi
- Medicinal Plants Research Center, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran; Persian Medicine and Pharmacy Research Center, Tehran University of Medical Sciences, Tehran, Iran.
| | - Seyedeh Sara Mirfazli
- Department of Medicinal Chemistry, School of Pharmacy, Iran University of Medical Sciences, Tehran, Iran.
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5
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Kong Y, Jiang C, Wei G, Sun K, Wang R, Qiu T. Small Molecule Inhibitors as Therapeutic Agents Targeting Oncogenic Fusion Proteins: Current Status and Clinical. Molecules 2023; 28:4672. [PMID: 37375228 DOI: 10.3390/molecules28124672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 05/30/2023] [Accepted: 06/07/2023] [Indexed: 06/29/2023] Open
Abstract
Oncogenic fusion proteins, arising from chromosomal rearrangements, have emerged as prominent drivers of tumorigenesis and crucial therapeutic targets in cancer research. In recent years, the potential of small molecular inhibitors in selectively targeting fusion proteins has exhibited significant prospects, offering a novel approach to combat malignancies harboring these aberrant molecular entities. This review provides a comprehensive overview of the current state of small molecular inhibitors as therapeutic agents for oncogenic fusion proteins. We discuss the rationale for targeting fusion proteins, elucidate the mechanism of action of inhibitors, assess the challenges associated with their utilization, and provide a summary of the clinical progress achieved thus far. The objective is to provide the medicinal community with current and pertinent information and to expedite the drug discovery programs in this area.
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Affiliation(s)
- Yichao Kong
- School of Pharmacy, Hangzhou Normal University, Hangzhou 311121, China
- Key Laboratory of Elemene Class Anti-Cancer Chinese Medicines, Engineering Laboratory of Development and Application of Traditional Chinese Medicines, Collaborative Innovation Center of Traditional Chinese Medicines of Zhejiang Province, Hangzhou Normal University, Hangzhou 311121, China
| | - Caihong Jiang
- School of Pharmacy, Hangzhou Normal University, Hangzhou 311121, China
- Key Laboratory of Elemene Class Anti-Cancer Chinese Medicines, Engineering Laboratory of Development and Application of Traditional Chinese Medicines, Collaborative Innovation Center of Traditional Chinese Medicines of Zhejiang Province, Hangzhou Normal University, Hangzhou 311121, China
| | - Guifeng Wei
- School of Pharmacy, Hangzhou Normal University, Hangzhou 311121, China
- Key Laboratory of Elemene Class Anti-Cancer Chinese Medicines, Engineering Laboratory of Development and Application of Traditional Chinese Medicines, Collaborative Innovation Center of Traditional Chinese Medicines of Zhejiang Province, Hangzhou Normal University, Hangzhou 311121, China
| | - Kai Sun
- School of Pharmacy, Hangzhou Normal University, Hangzhou 311121, China
- Key Laboratory of Elemene Class Anti-Cancer Chinese Medicines, Engineering Laboratory of Development and Application of Traditional Chinese Medicines, Collaborative Innovation Center of Traditional Chinese Medicines of Zhejiang Province, Hangzhou Normal University, Hangzhou 311121, China
| | - Ruijie Wang
- School of Pharmacy, Hangzhou Normal University, Hangzhou 311121, China
- Key Laboratory of Elemene Class Anti-Cancer Chinese Medicines, Engineering Laboratory of Development and Application of Traditional Chinese Medicines, Collaborative Innovation Center of Traditional Chinese Medicines of Zhejiang Province, Hangzhou Normal University, Hangzhou 311121, China
| | - Ting Qiu
- School of Pharmacy, Hangzhou Normal University, Hangzhou 311121, China
- Key Laboratory of Elemene Class Anti-Cancer Chinese Medicines, Engineering Laboratory of Development and Application of Traditional Chinese Medicines, Collaborative Innovation Center of Traditional Chinese Medicines of Zhejiang Province, Hangzhou Normal University, Hangzhou 311121, China
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6
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van Gulik AL, Sluydts E, Vervoort L, Kockx M, Kortman P, Ylstra B, Finn SP, Bubendorf L, Bahce I, Sie D, Radonic T, Lissenberg-Witte B, Thunnissen E. False positivity in break apart fluorescence in-situ hybridization due to polyploidy. Transl Lung Cancer Res 2023; 12:676-688. [PMID: 37197629 PMCID: PMC10183404 DOI: 10.21037/tlcr-22-516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 03/08/2023] [Indexed: 05/19/2023]
Abstract
Background In-situ hybridization (ISH) is a diagnostic tool in the detection of chromosomal anomalies, which has important implications for diagnosis, classification and prediction of cancer therapy in various diseases. Certain thresholds of number of cells showing an aberrant pattern are commonly used to declare a sample as positive for genomic rearrangements. The phenomenon of polyploidy can be misleading in the interpretation of break apart fluorescence in-situ hybridization (FISH). The aim of this study is to investigate the impact of cell size and ploidy on FISH results. Methods In sections of varying thickness of control liver tissue and non-small cell lung cancer cases, nuclear size was measured and the number of MET chromogenic ISH and ALK FISH (liver) or ALK and ROS1 FISH (lung cancer) signals was manually counted and quantified. Results In liver cell nuclei the number of FISH/chromogenic ISH signals increases with nuclear size related to physiological polyploidy and is related to section thickness. In non-small cell lung cancer cases tumour cells with higher ploidy levels and nuclear size have an increased chance of single signals. Furthermore, additional lung cancer samples with borderline ALK FISH results were examined with a commercial kit for rearrangements. No rearrangements could be demonstrated, proving a false positive ALK FISH result. Conclusions In case of polyploidy there is an increased likelihood of false positivity when using break apart FISH probes. Therefore, we state that prescribing one single cut-off in FISH is inappropriate. In polyploidy, the currently proposed cut-off should only be used with caution and the result should be confirmed by an additional technique.
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Affiliation(s)
| | | | | | | | - Pim Kortman
- Department of Pathology, Amsterdam University Medical Center, Location VUmc, Amsterdam, The Netherlands
| | - Bauke Ylstra
- Department of Pathology, Amsterdam University Medical Center, Location VUmc, Amsterdam, The Netherlands
| | - Stephen P. Finn
- University of Dublin, Trinity College and St. James’s Hospital, Dublin, Ireland
| | - Lukas Bubendorf
- Institute of Pathology, University Hospital Basel, Basel, Switzerland
| | - Idris Bahce
- Department of Pulmonology, Amsterdam University Medical Center, Location VUmc, Amsterdam, The Netherlands
| | - Daoud Sie
- Amsterdam University Medical Center, Location VUmc, Tumor Genome Analysis Core, Amsterdam, The Netherlands
| | - Teodora Radonic
- Department of Pathology, Amsterdam University Medical Center, Location VUmc, Amsterdam, The Netherlands
| | - Birgit Lissenberg-Witte
- Department of Epidemiology and Data Science, Amsterdam University Medical Center, Location VUmc, Amsterdam, The Netherlands
| | - Erik Thunnissen
- Department of Pathology, Amsterdam University Medical Center, Location VUmc, Amsterdam, The Netherlands
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7
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Terrones M, de Beeck KO, Van Camp G, Vandeweyer G. Pre-clinical modelling of ROS1+ non-small cell lung cancer. Lung Cancer 2023; 180:107192. [PMID: 37068393 DOI: 10.1016/j.lungcan.2023.107192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 04/04/2023] [Accepted: 04/08/2023] [Indexed: 04/19/2023]
Abstract
Non-small cell lung cancer (NSCLC) is a heterogeneous group of diseases which accounts for 80% of newly diagnosed lung cancers. In the previous decade, a new molecular subset of NSCLC patients (around 2%) harboring rearrangements of the c-ros oncogene 1 was defined. ROS1+ NSCLC is typically diagnosed in young, nonsmoker individuals presenting an adenocarcinoma histology. Patients can benefit from tyrosine kinase inhibitors (TKIs) such as crizotinib and entrectinib, compounds initially approved to treat ALK-, MET- or NTRK- rearranged malignancies respectively. Given the low prevalence of ROS1-rearranged tumors, the use of TKIs was authorized based on pre-clinical evidence using limited experimental models, followed by basket clinical trials. After initiating targeted therapy, disease relapse is reported in approximately 50% of cases as a result of the appearance of resistance mechanisms. The restricted availability of TKIs active against resistance events critically reduces the overall survival. In this review we discuss the pre-clinical ROS1+ NSCLC models developed up to date, highlighting their strengths and limitations with respect to the unmet clinical needs. By combining gene-editing tools and novel cell culture approaches, newly developed pre-clinical models will enhance the development of next-generation tyrosine kinase inhibitors that overcome resistant tumor cell subpopulations.
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Affiliation(s)
- Marc Terrones
- Center of Medical Genetics, University of Antwerp and Antwerp University Hospital, Prins Boudewijnlaan 43/6, 2650 Edegem, Belgium; Center for Oncological Research, University of Antwerp and Antwerp University Hospital, Universiteitsplein 1, 2610 Wilrijk, Belgium.
| | - Ken Op de Beeck
- Center of Medical Genetics, University of Antwerp and Antwerp University Hospital, Prins Boudewijnlaan 43/6, 2650 Edegem, Belgium; Center for Oncological Research, University of Antwerp and Antwerp University Hospital, Universiteitsplein 1, 2610 Wilrijk, Belgium
| | - Guy Van Camp
- Center of Medical Genetics, University of Antwerp and Antwerp University Hospital, Prins Boudewijnlaan 43/6, 2650 Edegem, Belgium; Center for Oncological Research, University of Antwerp and Antwerp University Hospital, Universiteitsplein 1, 2610 Wilrijk, Belgium
| | - Geert Vandeweyer
- Center of Medical Genetics, University of Antwerp and Antwerp University Hospital, Prins Boudewijnlaan 43/6, 2650 Edegem, Belgium
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8
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Yang Y, Zheng Q, Wang X, Zhao S, Huang W, Jia L, Ma C, Liu S, Zhang Y, Xin Q, Sun Y, Zheng S. Iruplinalkib (WX‑0593), a novel ALK/ROS1 inhibitor, overcomes crizotinib resistance in preclinical models for non-small cell lung cancer. Invest New Drugs 2023; 41:254-266. [PMID: 37036582 PMCID: PMC10140010 DOI: 10.1007/s10637-023-01350-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Accepted: 03/16/2023] [Indexed: 04/11/2023]
Abstract
Despite remarkable initial responses of anaplastic lymphoma kinase (ALK) inhibitors in ALK-positive non-small cell lung cancer (NSCLC) patients, cancers eventually develop resistance within one to two years. This study aimed to compare the properties of iruplinalkib (WX‑0593) with other ALK inhibitors and report the comprehensive characterization of iruplinalkib against the crizotinib resistance. The inhibitory effect of iruplinalkib on kinase activity was detected. A kinase screen was performed to evaluate the selectivity of iruplinalkib. The effect of iruplinalkib on related signal transduction pathways of ALK and c-ros oncogene 1 (ROS1) kinases was examined. The cellular and in vivo activities of ALK inhibitors were compared in engineered cancer-derived cell lines and in mice xenograft models, respectively. Human hepatocytes derived from three donors were used for evaluating hepatic enzyme inducing activity. HEK293 cell lines expressing transportors were used to invesigated the drug interaction potential mediated by several transporters. The results showed iruplinalkib potently inhibited the tyrosine autophosphorylation of wild-type ALK, ALKL1196M, ALKC1156Y and epidermal growth factor receptor (EGFR)L858R/T790M. The inhibitory effects of iruplinalkib in patient-derived xenograft and cell line-derived xenograft models were observed. Moreover, iruplinalkib showed robust antitumor effects in BALB/c nude mice xenograft models with ALK-/ROS1-positive tumors implanted subcutaneously, and the tumor suppressive effects in crizotinib-resistant model was significantly better than that of brigatinib. Iruplinalkib did not induce CYP1A2, CYP2B6 and CYP3A4 at therapeutic concentration, and was also a strong inhibitor of MATE1 and MATE2K transporters, as well as P-gp and BCRP. In conclusion, iruplinalkib, a highly active and selective ALK/ROS1 inhibitor, exhibited strong antitumor effects in vitro and in crizotinib-resistant models.
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Affiliation(s)
- Yingying Yang
- Department of Nonclinical Development, Qilu Pharmaceutical Co., Ltd., Jinan, 250104, China
| | - Qingmei Zheng
- Department of Nonclinical Development, Qilu Pharmaceutical Co., Ltd., Jinan, 250104, China
| | - Xinmei Wang
- Department of Nonclinical Development, Qilu Pharmaceutical Co., Ltd., Jinan, 250104, China
| | - Shuyong Zhao
- Department of Nonclinical Development, Qilu Pharmaceutical Co., Ltd., Jinan, 250104, China
| | - Wenshu Huang
- Department of Nonclinical Development, Qilu Pharmaceutical Co., Ltd., Jinan, 250104, China
| | - Linchao Jia
- Department of Nonclinical Development, Qilu Pharmaceutical Co., Ltd., Jinan, 250104, China
| | - Cuicui Ma
- Department of Nonclinical Development, Qilu Pharmaceutical Co., Ltd., Jinan, 250104, China
| | - Shicong Liu
- Department of Nonclinical Development, Qilu Pharmaceutical Co., Ltd., Jinan, 250104, China
| | - Yongpeng Zhang
- Department of Nonclinical Development, Qilu Pharmaceutical Co., Ltd., Jinan, 250104, China
| | - Qianqian Xin
- Department of Nonclinical Development, Qilu Pharmaceutical Co., Ltd., Jinan, 250104, China
| | - Yan Sun
- Department of Clinical Development, Qilu Pharmaceutical Co., Ltd., Jinan, 250104, China
| | - Shansong Zheng
- Department of Clinical Pharmacology, Qilu Pharmaceutical Co., Ltd., 8888 Lvyou Road, High-tech Zone, Jinan, 250104, China.
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9
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Shu Y, Wang Z, Shang H, Le W, Lei Y, Huang L, Tao L, Chen J, Li J. Case Report: Response to crizotinib treatment in a patient with advanced non-small cell lung cancer with LDLR-ROS1 fusion. Front Oncol 2023; 13:1169876. [PMID: 37152007 PMCID: PMC10157030 DOI: 10.3389/fonc.2023.1169876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Accepted: 04/04/2023] [Indexed: 05/09/2023] Open
Abstract
C-ros oncogene 1 (ROS1) fusion is a pathogenic driver gene in non-small cell lung cancer (NSCLC). Currently, clinical guidelines from the National Comprehensive Cancer Network (NCCN) have recommended molecular pathologic tests for patients with NSCLC, including the detection of the ROS1 gene. Crizotinib is a small molecule tyrosine kinase inhibitor of anaplastic lymphoma kinase (ALK), ROS1, and mesenchymal-epithelial transition (MET). In recent years, the efficacy of crizotinib in NSCLC patients with ROS1 fusion has been reported. Here, a 77-year-old woman was diagnosed with stage IVA lung adenocarcinoma harboring a novel low-density lipoprotein receptor (LDLR)-ROS1 fusion variant. This novel LDLR-ROS1 fusion was identified by targeted DNA next-generation sequencing (NGS) panel and then verified by RNA fusion panel based on amplicon sequencing. This patient benefited from subsequent crizotinib therapy and achieved progression-free survival of 15 months without significant toxic symptoms. Our case report recommended a promising targeted therapeutic option for patients with metastatic NSCLC with LDLR-ROS1 fusion and highlighted the importance of genetic testing for accurate treatment.
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Affiliation(s)
- Yun Shu
- Department of Medical Oncology, Third People’s Hospital of Jiujiang City, Jiujiang, China
- *Correspondence: Yun Shu, ; Jing Li,
| | - Zhouyu Wang
- Department of Medical Affairs, Berry Oncology Corporation, Beijing, China
- Fujian Key Laboratory of Advanced Technology for Cancer Screening and Early Diagnosis, Fuzhou, China
| | - Hongjuan Shang
- Department of Medical Oncology, Third People’s Hospital of Jiujiang City, Jiujiang, China
| | - Wei Le
- Department of Medical Oncology, Third People’s Hospital of Jiujiang City, Jiujiang, China
| | - Yan Lei
- Department of Medical Affairs, Berry Oncology Corporation, Beijing, China
- Fujian Key Laboratory of Advanced Technology for Cancer Screening and Early Diagnosis, Fuzhou, China
| | - Longzhang Huang
- Department of Medical Oncology, Third People’s Hospital of Jiujiang City, Jiujiang, China
| | - Liming Tao
- Department of Medical Oncology, Third People’s Hospital of Jiujiang City, Jiujiang, China
| | - Jun Chen
- Department of Medical Oncology, Third People’s Hospital of Jiujiang City, Jiujiang, China
| | - Jing Li
- Department of Medical Affairs, Berry Oncology Corporation, Beijing, China
- Fujian Key Laboratory of Advanced Technology for Cancer Screening and Early Diagnosis, Fuzhou, China
- *Correspondence: Yun Shu, ; Jing Li,
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10
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Rivas S, Marín A, Samtani S, González-Feliú E, Armisén R. MET Signaling Pathways, Resistance Mechanisms, and Opportunities for Target Therapies. Int J Mol Sci 2022; 23:ijms232213898. [PMID: 36430388 PMCID: PMC9697723 DOI: 10.3390/ijms232213898] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Revised: 11/01/2022] [Accepted: 11/08/2022] [Indexed: 11/16/2022] Open
Abstract
The MET gene, known as MET proto-oncogene receptor tyrosine kinase, was first identified to induce tumor cell migration, invasion, and proliferation/survival through canonical RAS-CDC42-PAK-Rho kinase, RAS-MAPK, PI3K-AKT-mTOR, and β-catenin signaling pathways, and its driver mutations, such as MET gene amplification (METamp) and the exon 14 skipping alterations (METex14), activate cell transformation, cancer progression, and worse patient prognosis, principally in lung cancer through the overactivation of their own oncogenic and MET parallel signaling pathways. Because of this, MET driver alterations have become of interest in lung adenocarcinomas since the FDA approval of target therapies for METamp and METex14 in 2020. However, after using MET target therapies, tumor cells develop adaptative changes, favoring tumor resistance to drugs, the main current challenge to precision medicine. Here, we review a link between the resistance mechanism and MET signaling pathways, which is not only limited to MET. The resistance impacts MET parallel tyrosine kinase receptors and signals shared hubs. Therefore, this information could be relevant in the patient's mutational profile evaluation before the first target therapy prescription and follow-up to reduce the risk of drug resistance. However, to develop a resistance mechanism to a MET inhibitor, patients must have access to the drugs. For instance, none of the FDA approved MET inhibitors are registered as such in Chile and other developing countries. Constant cross-feeding between basic and clinical research will thus be required to meet future challenges imposed by the acquired resistance to targeted therapies.
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Affiliation(s)
- Solange Rivas
- Centro de Genética y Genómica, Instituto de Ciencias e Innovación en Medicina, Facultad de Medicina Clínica Alemana, Universidad del Desarrollo, Santiago 7550000, Chile
| | - Arnaldo Marín
- Departamento de Oncología Básico Clínica, Facultad de Medicina, Universidad de Chile, Santiago 8380000, Chile
| | - Suraj Samtani
- Departamento de Oncología Médica, Clínica Las Condes, Santiago 7550000, Chile
- Hospital Félix Bulnes, Santiago 9080000, Chile
| | - Evelin González-Feliú
- Centro de Genética y Genómica, Instituto de Ciencias e Innovación en Medicina, Facultad de Medicina Clínica Alemana, Universidad del Desarrollo, Santiago 7550000, Chile
| | - Ricardo Armisén
- Centro de Genética y Genómica, Instituto de Ciencias e Innovación en Medicina, Facultad de Medicina Clínica Alemana, Universidad del Desarrollo, Santiago 7550000, Chile
- Correspondence:
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11
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Ruzzi F, Angelicola S, Landuzzi L, Nironi E, Semprini MS, Scalambra L, Altimari A, Gruppioni E, Fiorentino M, Giunchi F, Ferracin M, Astolfi A, Indio V, Ardizzoni A, Gelsomino F, Nanni P, Lollini PL, Palladini A. ADK-VR2, a cell line derived from a treatment-naïve patient with SDC4-ROS1 fusion-positive primarily crizotinib-resistant NSCLC: a novel preclinical model for new drug development of ROS1-rearranged NSCLC. Transl Lung Cancer Res 2022; 11:2216-2229. [PMID: 36519016 PMCID: PMC9742620 DOI: 10.21037/tlcr-22-163] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Accepted: 09/12/2022] [Indexed: 08/27/2023]
Abstract
BACKGROUND ROS1 fusions are driver molecular alterations in 1-2% of non-small cell lung cancers (NSCLCs). Several tyrosine kinase inhibitors (TKIs) have shown high efficacy in patients whose tumors harbour a ROS1 fusion. However, the limited availability of preclinical models of ROS1-positive NSCLC hinders the discovery of new drugs and the understanding of the mechanisms underlying drug resistance and strategies to overcome it. METHODS The ADK-VR2 cell line was derived from the pleural effusion of a treatment-naïve NSCLC patient bearing SDC4-ROS1 gene fusion. The sensitivity of ADK-VR2 and its crizotinib-resistant clone ADK-VR2 AG143 (selected in 3D culture in the presence of crizotinib) to different TKIs was tested in vitro, in both 2D and 3D conditions. Tumorigenic and metastatic ability was assessed in highly immunodeficient mice. In addition, crizotinib efficacy on ADK-VR2 was evaluated in vivo. RESULTS 2D-growth of ADK-VR2 cells was partially inhibited by crizotinib. On the contrary, the treatment with other TKIs, such as lorlatinib, entrectinib and DS-6051b, did not result in cell growth inhibition. TKIs showed dramatically different efficacy on ADK-VR2 cells, depending on the cell culture conditions. In 3D culture, ADK-VR2 growth was indeed almost totally inhibited by lorlatinib and DS-6051b. The clone ADK-VR2 AG143 showed higher resistance to crizotinib treatment in vitro, compared to its parental cell line, in both 2D and 3D cultures. Similarly to ADK-VR2, ADK-VR2 AG143 growth was strongly inhibited by lorlatinib in 3D conditions. Nevertheless, ADK-VR2 AG143 sphere formation was less affected by TKIs treatment, compared to the parental cell line. In vivo experiments highlighted the high tumorigenic and metastatic ability of ADK-VR2 cell line, which, once injected in immunodeficient mice, gave rise to both spontaneous and experimental lung metastases while the crizotinib-resistant clone ADK-VR2 AG143 showed a slower growth in vivo. In addition, ADK-VR2 tumor growth was significantly reduced but not eradicated by crizotinib treatment. CONCLUSIONS The ADK-VR2 cell line is a promising NSCLC preclinical model for the study of novel targeted therapies against ROS1 fusions and the mechanisms of resistance to TKI therapies.
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Affiliation(s)
- Francesca Ruzzi
- Laboratory of Immunology and Biology of Metastasis, Department of Experimental, Diagnostic and Specialty Medicine (DIMES), University of Bologna, Bologna, Italy
| | - Stefania Angelicola
- Laboratory of Immunology and Biology of Metastasis, Department of Experimental, Diagnostic and Specialty Medicine (DIMES), University of Bologna, Bologna, Italy
| | - Lorena Landuzzi
- Laboratory of Experimental Oncology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Elena Nironi
- Laboratory of Immunology and Biology of Metastasis, Department of Experimental, Diagnostic and Specialty Medicine (DIMES), University of Bologna, Bologna, Italy
| | - Maria Sofia Semprini
- Laboratory of Immunology and Biology of Metastasis, Department of Experimental, Diagnostic and Specialty Medicine (DIMES), University of Bologna, Bologna, Italy
| | - Laura Scalambra
- Laboratory of Immunology and Biology of Metastasis, Department of Experimental, Diagnostic and Specialty Medicine (DIMES), University of Bologna, Bologna, Italy
| | - Annalisa Altimari
- Divisione di Anatomia Patologica, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Elisa Gruppioni
- Divisione di Anatomia Patologica, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Michelangelo Fiorentino
- Department of Experimental, Diagnostic and Specialty Medicine (DIMES), University of Bologna, Bologna, Italy
| | - Francesca Giunchi
- Divisione di Anatomia Patologica, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Manuela Ferracin
- Department of Experimental, Diagnostic and Specialty Medicine (DIMES), University of Bologna, Bologna, Italy
| | - Annalisa Astolfi
- Department of Experimental, Diagnostic and Specialty Medicine (DIMES), University of Bologna, Bologna, Italy
| | - Valentina Indio
- Department of Veterinary Medical Sciences, University of Bologna, Bologna, Italy
| | - Andrea Ardizzoni
- Department of Experimental, Diagnostic and Specialty Medicine (DIMES), University of Bologna, Bologna, Italy
- Divisione di Oncologia Medica, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Francesco Gelsomino
- Department of Experimental, Diagnostic and Specialty Medicine (DIMES), University of Bologna, Bologna, Italy
- Divisione di Oncologia Medica, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Patrizia Nanni
- Laboratory of Immunology and Biology of Metastasis, Department of Experimental, Diagnostic and Specialty Medicine (DIMES), University of Bologna, Bologna, Italy
- Alma Mater Institute on Healthy Planet, University of Bologna, Bologna, Italy
| | - Pier-Luigi Lollini
- Laboratory of Immunology and Biology of Metastasis, Department of Experimental, Diagnostic and Specialty Medicine (DIMES), University of Bologna, Bologna, Italy
- Alma Mater Institute on Healthy Planet, University of Bologna, Bologna, Italy
| | - Arianna Palladini
- Department of Pharmacy and Biotechnology, University of Bologna, Bologna, Italy
- Department of Molecular Medicine, University of Pavia, Pavia, Italy
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12
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Crizotinib attenuates cancer metastasis by inhibiting TGFβ signaling in non-small cell lung cancer cells. EXPERIMENTAL & MOLECULAR MEDICINE 2022; 54:1225-1235. [PMID: 35999455 PMCID: PMC9440021 DOI: 10.1038/s12276-022-00835-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 06/09/2022] [Accepted: 06/16/2022] [Indexed: 12/03/2022]
Abstract
Crizotinib is a clinically approved tyrosine kinase inhibitor for the treatment of patients with locally advanced or metastatic non-small cell lung cancer (NSCLC) harboring EML4-ALK fusion. Crizotinib was originally developed as an inhibitor of MET (HGF receptor), which is involved in the metastatic cascade. However, little is known about whether crizotinib inhibits tumor metastasis in NSCLC cells. In this study, we found that crizotinib suppressed TGFβ signaling by blocking Smad phosphorylation in an ALK/MET/RON/ROS1-independent manner in NSCLC cells. Molecular docking and in vitro enzyme activity assays showed that crizotinib directly inhibited the kinase activity of TGFβ receptor I through a competitive inhibition mode. Cell tracking, scratch wound, and transwell migration assays showed that crizotinib simultaneously inhibited TGFβ- and HGF-mediated NSCLC cell migration and invasion. In addition, in vivo bioluminescence imaging analysis showed that crizotinib suppressed the metastatic capacity of NSCLC cells. Our results demonstrate that crizotinib attenuates cancer metastasis by inhibiting TGFβ signaling in NSCLC cells. Therefore, our findings will help to advance our understanding of the anticancer action of crizotinib and provide insight into future clinical investigations. Investigating the activity of an existing anticancer drug shows that it can limit metastasis (cancer spread) in non-small-cell lung cancer (NSCLC). Aberrant signaling from the transforming growth factor β (TGFβ) protein is known to trigger metastasis in NSCLC. The drug crizotinib is clinically approved for NSCLC, but whether it can affect metastasis is unclear. Ju-Hong Jeon (Seoul National University College of Medicine), Sang-Yeob Kim (ASAN Medical Center, Seoul) and co-workers used cell cultures and a mouse model to examine if crizotinib can inhibit TGFβ. Crizotinib suppressed TGFβ signaling by blocking the phosphorylation of a critical protein and inhibiting the enzymatic activity of a TGFβ receptor. These actions reduced the cell migration and invasion usually mediated by TGFβ. The results also indicate that cancer signaling pathways can act independently, meaning that a multitarget approach may improve treatment.
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13
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Peng L, Zhu L, Sun Y, Stebbing J, Selvaggi G, Zhang Y, Yu Z. Targeting ALK Rearrangements in NSCLC: Current State of the Art. Front Oncol 2022; 12:863461. [PMID: 35463328 PMCID: PMC9020874 DOI: 10.3389/fonc.2022.863461] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Accepted: 03/08/2022] [Indexed: 12/25/2022] Open
Abstract
Anaplastic lymphoma kinase (ALK) alterations in non-small cell lung cancer (NSCLC) can be effectively treated with a variety of ALK-targeted drugs. After the approval of the first-generation ALK inhibitor crizotinib which achieved better results in prolonging the progression-free survival (PFS) compared with chemotherapy, a number of next-generation ALK inhibitors have been developed including ceritinib, alectinib, brigatinib, and ensartinib. Recently, a potent, third-generation ALK inhibitor, lorlatinib, has been approved by the Food and Drug Administration (FDA) for the first-line treatment of ALK-positive (ALK+) NSCLC. These drugs have manageable toxicity profiles. Responses to ALK inhibitors are however often not durable, and acquired resistance can occur as on-target or off-target alterations. Studies are underway to explore the mechanisms of resistance and optimal treatment options beyond progression. Efforts have also been undertaken to develop further generations of ALK inhibitors. This review will summarize the current situation of targeting the ALK signaling pathway.
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Affiliation(s)
- Ling Peng
- Cancer Center, Department of Pulmonary and Critical Care Medicine, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, China
| | - Liping Zhu
- Department of Medical Oncology, Shouguang Hospital of Traditional Chinese Medicine, Shouguang, China
| | - Yilan Sun
- Cancer Center, Department of Pulmonary and Critical Care Medicine, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, China
| | - Justin Stebbing
- Division of Cancer, Department of Surgery and Cancer, Imperial College London, London, United Kingdom
| | | | - Yongchang Zhang
- Department of Medical Oncology, Lung Cancer and Gastrointestinal Unit, Hunan Cancer Hospital, The Affiliated Cancer Hospital of Xiangya School of Medicine, Changsha, China
| | - Zhentao Yu
- Department of Thoracic Surgery, National Cancer Center, National Clinical Research Center for Cancer, Cancer Hospital and Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen, China
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14
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Mansfield AS, Wei Z, Mehra R, Shaw AT, Lieu CH, Forde PM, Drilon AE, Mitchell EP, Wright JJ, Takebe N, Sharon E, Hovelson D, Tomlins S, Zeng J, Poorman K, Malik N, Gray RJ, Li S, McShane LM, Rubinstein LV, Patton D, Williams PM, Hamilton SR, Conley BA, Arteaga CL, Harris LN, O’Dwyer PJ, Chen AP, Flaherty KT. Crizotinib in patients with tumors harboring ALK or ROS1 rearrangements in the NCI-MATCH trial. NPJ Precis Oncol 2022; 6:13. [PMID: 35233056 PMCID: PMC8888601 DOI: 10.1038/s41698-022-00256-w] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Accepted: 12/16/2021] [Indexed: 01/14/2023] Open
Abstract
The NCI-MATCH was designed to characterize the efficacy of targeted therapies in histology-agnostic driver mutation-positive malignancies. Sub-protocols F and G were developed to evaluate the role of crizotinib in rare tumors that harbored either ALK or ROS1 rearrangements. Patients with malignancies that progressed following at least one prior systemic therapy were accrued to the NCI-MATCH for molecular profiling, and those with actionable ALK or ROS1 rearrangements were offered participation in sub-protocols F or G, respectively. There were five patients who enrolled on Arm F (ALK) and four patients on Arm G (ROS1). Few grade 3 or 4 toxicities were noted, including liver test abnormalities, and acute kidney injury. For sub-protocol F (ALK), the response rate was 50% (90% CI 9.8-90.2%) with one complete response among the 4 eligible patients. The median PFS was 3.8 months, and median OS was 4.3 months. For sub-protocol G (ROS1) the response rate was 25% (90% CI 1.3-75.1%). The median PFS was 4.3 months, and median OS 6.2 months. Data from 3 commercial vendors showed that the prevalence of ALK and ROS1 rearrangements in histologies other than non-small cell lung cancer and lymphoma was rare (0.1% and 0.4% respectively). We observed responses to crizotinib which met the primary endpoint for ALK fusions, albeit in a small number of patients. Despite the limited accrual, some of the patients with these oncogenic fusions can respond to crizotinib which may have a therapeutic role in this setting.
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Affiliation(s)
- A. S. Mansfield
- grid.66875.3a0000 0004 0459 167XDivision of Medical Oncology, Mayo Clinic, Rochester, MN USA
| | - Z. Wei
- grid.65499.370000 0001 2106 9910ECOG-ACRIN Biostatistics Center, Dana-Farber Cancer Institute, Boston, MA USA
| | - R. Mehra
- grid.411024.20000 0001 2175 4264Greenebaum Comprehensive Cancer Center, University of Maryland, Baltimore, MD USA
| | - A. T. Shaw
- grid.32224.350000 0004 0386 9924Massachusetts General Hospital, Boston, MA USA
| | - C. H. Lieu
- grid.499234.10000 0004 0433 9255University of Colorado Cancer Center, Aurora, CO USA
| | - P. M. Forde
- grid.280502.d0000 0000 8741 3625Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD USA
| | - A. E. Drilon
- grid.51462.340000 0001 2171 9952Memorial Sloan Kettering Cancer Center and Weill Cornell Medical College, New York, NY USA
| | - E. P. Mitchell
- grid.412726.40000 0004 0442 8581Thomas Jefferson University Hospital, Philadelphia, PA USA
| | - J. J. Wright
- grid.48336.3a0000 0004 1936 8075Investigational Drug Branch, Division of Cancer Treatment and Diagnosis, National Cancer Institute, Bethesda, MD USA
| | - N. Takebe
- grid.48336.3a0000 0004 1936 8075Investigational Drug Branch, Division of Cancer Treatment and Diagnosis, National Cancer Institute, Bethesda, MD USA
| | - E. Sharon
- grid.48336.3a0000 0004 1936 8075Cancer Therapy Evaluation Program, Division of Cancer Treatment and Diagnosis, National Cancer Institute, Bethesda, MD USA
| | | | | | - J. Zeng
- grid.492659.50000 0004 0492 4462Caris Life Sciences, Irving, TX USA
| | - K. Poorman
- grid.492659.50000 0004 0492 4462Caris Life Sciences, Irving, TX USA
| | - N. Malik
- grid.511425.60000 0004 9346 3636Tempus, Chicago, IL USA
| | - R. J. Gray
- grid.65499.370000 0001 2106 9910ECOG-ACRIN Biostatistics Center, Dana-Farber Cancer Institute, Boston, MA USA
| | - S. Li
- grid.65499.370000 0001 2106 9910ECOG-ACRIN Biostatistics Center, Dana-Farber Cancer Institute, Boston, MA USA
| | - L. M. McShane
- grid.48336.3a0000 0004 1936 8075Biometric Research Program, Division of Cancer Treatment and Diagnosis, National Cancer Institute, Bethesda, MD USA
| | - L. V. Rubinstein
- grid.48336.3a0000 0004 1936 8075Biometric Research Program, Division of Cancer Treatment and Diagnosis, National Cancer Institute, Bethesda, MD USA
| | - D. Patton
- grid.48336.3a0000 0004 1936 8075Center for Biomedical Informatics & Information Technology, National Cancer Institute, Bethesda, MD USA
| | - P. M. Williams
- grid.418021.e0000 0004 0535 8394Frederick National Laboratory for Cancer Research, Frederick, MD USA
| | - S. R. Hamilton
- grid.410425.60000 0004 0421 8357City of Hope, Duarte, CA USA
| | - B. A. Conley
- grid.48336.3a0000 0004 1936 8075Cancer Diagnosis Program, Division of Cancer Treatment and Diagnosis, National Cancer Institute, Bethesda, MD USA
| | - C. L. Arteaga
- grid.267313.20000 0000 9482 7121Simmons Cancer Center, University of Texas Southwestern, Dallas, TX USA
| | - L. N. Harris
- grid.48336.3a0000 0004 1936 8075Cancer Diagnosis Program, Division of Cancer Treatment and Diagnosis, National Cancer Institute, Bethesda, MD USA
| | - P. J. O’Dwyer
- grid.25879.310000 0004 1936 8972University of Pennsylvania, Philadelphia, PA USA
| | - A. P. Chen
- grid.48336.3a0000 0004 1936 8075Division of Cancer Treatment and Diagnosis, National Cancer Institute, Bethesda, MD USA
| | - K. T. Flaherty
- grid.32224.350000 0004 0386 9924Massachusetts General Hospital, Boston, MA USA
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15
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Bonilla M, Jhaveri KD, Izzedine H. Anaplastic lymphoma kinase inhibitors and their effect on the kidney. Clin Kidney J 2022; 15:1475-1482. [PMID: 35892021 PMCID: PMC9308093 DOI: 10.1093/ckj/sfac062] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Indexed: 11/30/2022] Open
Abstract
Lung cancer is the leading cause of cancer-related mortality and approximately 5% of non–small-cell lung cancer (NSCLC) patients are positive for anaplastic lymphoma kinase (ALK) gene rearrangement or fusion with echinoderm microtubule-associated protein-like 4. ALK inhibitors are the mainstay treatment for patients with NSCLC harboring a rearrangement of the ALK gene or the ROS1 oncogenes. With the recent publication of pivotal trials leading to the approval of these compounds in different indications, their toxicity profile warrants an update. Several ALK-1 inhibitors are used in clinical practice, including crizotinib, ceritinib and alectinib. According to the package insert and published literature, treatment with several ALK-1 inhibitors appears to be associated with the development of peripheral edema and rare electrolyte disorders, kidney failure, proteinuria and an increased risk for the development and progression of renal cysts. This review introduces the different types of ALK inhibitors, focusing on their detailed kidney-related side effects in clinical practice.
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Affiliation(s)
- Marco Bonilla
- Division of Kidney Diseases and Hypertension, Donald and Barbara Zucker School of Medicine at Hofstra Northwell, 100 Community Drive, Great Neck, NY, USA
| | - Kenar D Jhaveri
- Division of Kidney Diseases and Hypertension, Donald and Barbara Zucker School of Medicine at Hofstra Northwell, 100 Community Drive, Great Neck, NY, USA
| | - Hassan Izzedine
- Department of Nephrology, Peupliers Private Hospital, Ramsay Générale de Santé, Paris, France
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16
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Ayala-Aguilera CC, Valero T, Lorente-Macías Á, Baillache DJ, Croke S, Unciti-Broceta A. Small Molecule Kinase Inhibitor Drugs (1995-2021): Medical Indication, Pharmacology, and Synthesis. J Med Chem 2021; 65:1047-1131. [PMID: 34624192 DOI: 10.1021/acs.jmedchem.1c00963] [Citation(s) in RCA: 114] [Impact Index Per Article: 38.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The central role of dysregulated kinase activity in the etiology of progressive disorders, including cancer, has fostered incremental efforts on drug discovery programs over the past 40 years. As a result, kinase inhibitors are today one of the most important classes of drugs. The FDA approved 73 small molecule kinase inhibitor drugs until September 2021, and additional inhibitors were approved by other regulatory agencies during that time. To complement the published literature on clinical kinase inhibitors, we have prepared a review that recaps this large data set into an accessible format for the medicinal chemistry community. Along with the therapeutic and pharmacological properties of each kinase inhibitor approved across the world until 2020, we provide the synthesis routes originally used during the discovery phase, many of which were only available in patent applications. In the last section, we also provide an update on kinase inhibitor drugs approved in 2021.
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Affiliation(s)
- Cecilia C Ayala-Aguilera
- Cancer Research UK Edinburgh Centre, Institute of Genetics & Cancer, University of Edinburgh, Crewe Road South, Edinburgh EH4 2XR, United Kingdom
| | - Teresa Valero
- Cancer Research UK Edinburgh Centre, Institute of Genetics & Cancer, University of Edinburgh, Crewe Road South, Edinburgh EH4 2XR, United Kingdom
| | - Álvaro Lorente-Macías
- Cancer Research UK Edinburgh Centre, Institute of Genetics & Cancer, University of Edinburgh, Crewe Road South, Edinburgh EH4 2XR, United Kingdom
| | - Daniel J Baillache
- Cancer Research UK Edinburgh Centre, Institute of Genetics & Cancer, University of Edinburgh, Crewe Road South, Edinburgh EH4 2XR, United Kingdom
| | - Stephen Croke
- Cancer Research UK Edinburgh Centre, Institute of Genetics & Cancer, University of Edinburgh, Crewe Road South, Edinburgh EH4 2XR, United Kingdom
| | - Asier Unciti-Broceta
- Cancer Research UK Edinburgh Centre, Institute of Genetics & Cancer, University of Edinburgh, Crewe Road South, Edinburgh EH4 2XR, United Kingdom
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17
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Zhang Y, Zhang X, Zhang R, Xu Q, Yang H, Lizaso A, Xu C, Liu J, Wang W, Ou SHI, Zhang J, Song Z, Yang N. Clinical and molecular factors that impact the efficacy of first-line crizotinib in ROS1-rearranged non-small-cell lung cancer: a large multicenter retrospective study. BMC Med 2021; 19:206. [PMID: 34511132 PMCID: PMC8436549 DOI: 10.1186/s12916-021-02082-6] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Accepted: 08/02/2021] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND ROS1-rearranged lung cancers benefit from first-line crizotinib therapy; however, clinical and molecular factors that could affect crizotinib efficacy in ROS1-rearranged lung cancers are not yet well-elucidated. Our retrospective study aimed to compare the efficacy of chemotherapy and crizotinib in the first-line treatment of ROS1-rearranged advanced lung cancer and evaluate various clinical and molecular factors that might impact crizotinib efficacy in real-world practice. METHODS Treatment responses, survival outcomes, and patterns of disease progression were analyzed for 235 patients with locally advanced to advanced disease who received first-line chemotherapy (n = 67) or crizotinib (n = 168). RESULTS The overall response rate was 85.7% (144/168) for first-line crizotinib and 41.8% (28/67) for chemotherapy. Patients treated with first-line crizotinib (n = 168) had significantly longer median progression-free survival (PFS) than chemotherapy (n = 67) (18.0 months vs. 7.0 months, p < 0.001). Patients harboring single CD74-ROS1 (n = 90) had significantly shorter median PFS with crizotinib than those harboring non-CD74 ROS1 fusions (n = 69) (17.0 months vs. 21.0 months; p = 0.008). Patients with baseline brain metastasis (n = 45) had a significantly shorter PFS on first-line crizotinib than those without brain metastasis (n = 123) (16.0 months vs. 22.0 months; p = 0.03). At progression, intracranial-only progression (n = 40), with or without baseline CNS metastasis, was associated with longer median PFS than those with extracranial-only progression (n = 64) (19.0 months vs. 13.0 months, p < 0.001). TP53 mutations were the most common concomitant mutation, detected in 13.1% (7/54) of patients with CD74-ROS1 fusions, and 18.8% (6/32) with non-CD74 ROS1 fusions. Patients with concomitant TP53 mutations (n=13) had significantly shorter PFS than those who had wild-type TP53 (n = 81) (6.5 months vs. 21.0 months; p < 0.001). PFS was significantly shorter for the patients who harbored concomitant driver mutations (n = 9) (11.0 months vs 24.0 months; p = 0.0167) or concomitant tumor suppressor genes (i.e., TP53, RB1, or PTEN) (n = 25) (9.5 months vs 24.0 months; p < 0.001) as compared to patients without concomitant mutations (n = 58). CONCLUSION Our results demonstrate that baseline brain metastatic status and various molecular factors could contribute to distinct clinical outcomes from first-line crizotinib therapy of patients with ROS1-rearranged lung cancer. CLINICAL TRIALS REGISTRATION CORE, NCT03646994.
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Affiliation(s)
- Yongchang Zhang
- Department of Medical Oncology, Lung Cancer and Gastrointestinal Unit, Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410013, China. .,Graduate School, University of South China, Hengyang, 421001, Hunan, China.
| | - Xiangyu Zhang
- Department of Medical Oncology, Lung Cancer and Gastrointestinal Unit, Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410013, China
| | - Ruiguang Zhang
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Qinqin Xu
- Department of Medical Oncology, Qinghai Provincial People's Hospital, Xining, 810000, China
| | - Haiyan Yang
- Department of Medical Oncology, Lung Cancer and Gastrointestinal Unit, Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410013, China
| | | | - Chunwei Xu
- Department of Respiratory Medicine, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
| | - Jun Liu
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Wenxian Wang
- Department of Medical Oncology, Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Zhejiang, 310022, Hangzhou, China
| | - Sai-Hong Ignatius Ou
- Chao Family Comprehensive Cancer Center, Department of Medicine, Division of Hematology-Oncology, University of California Irvine School of Medicine, Orange, CA, USA
| | - Jiexia Zhang
- National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease, Department of Medicine, Guangzhou Institute of Respiratory Disease, Guangzhou Institute of Respiratory Health, Guangzhou, 510120, China.
| | - Zhengbo Song
- Chao Family Comprehensive Cancer Center, Department of Medicine, Division of Hematology-Oncology, University of California Irvine School of Medicine, Orange, CA, USA.
| | - Nong Yang
- Department of Medical Oncology, Lung Cancer and Gastrointestinal Unit, Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410013, China. .,Graduate School, University of South China, Hengyang, 421001, Hunan, China.
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18
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Roupakia E, Chavdoula E, Karpathiou G, Vatsellas G, Chatzopoulos D, Mela A, Gillette JM, Kriegsmann K, Kriegsmann M, Batistatou A, Goussia A, Marcu KB, Karteris E, Klinakis A, Kolettas E. Canonical NF-κB Promotes Lung Epithelial Cell Tumour Growth by Downregulating the Metastasis Suppressor CD82 and Enhancing Epithelial-to-Mesenchymal Cell Transition. Cancers (Basel) 2021; 13:cancers13174302. [PMID: 34503110 PMCID: PMC8428346 DOI: 10.3390/cancers13174302] [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: 07/08/2021] [Revised: 08/17/2021] [Accepted: 08/24/2021] [Indexed: 12/11/2022] Open
Abstract
Simple Summary Canonical NF-κB signalling pathway acts as a tumour promoter in several types of cancer including non-small cell lung cancer (NSCLC), but the mechanism(s) by which it contributes to NSCLC is still under investigation. We show here that NF-κB RelA/p65 is required for the tumour growth of human NSCLC cells grown in vivo as xenografts in immune-compromised mice. RNA-seq transcriptome profile analysis identified the metastasis suppressor CD82/KAI1/TSPAN27 as a canonical NF-κB target. Loss of CD82 correlated with malignancy. RelA/p65 stimulates cell migration and epithelial-to-mesenchymal cell transition (EMT), mediated, in part, by CD82/KAI1, through integrin-mediated signalling, thus, identifying a mechanism mediating NF-κB RelA/p65 lung tumour promoting function. Abstract Background: The development of non-small cell lung cancer (NSCLC) involves the progressive accumulation of genetic and epigenetic changes. These include somatic oncogenic KRAS and EGFR mutations and inactivating TP53 tumour suppressor mutations, leading to activation of canonical NF-κB. However, the mechanism(s) by which canonical NF-κB contributes to NSCLC is still under investigation. Methods: Human NSCLC cells were used to knock-down RelA/p65 (RelA/p65KD) and investigate its impact on cell growth, and its mechanism of action by employing RNA-seq analysis, qPCR, immunoblotting, immunohistochemistry, immunofluorescence and functional assays. Results: RelA/p65KD reduced the proliferation and tumour growth of human NSCLC cells grown in vivo as xenografts in immune-compromised mice. RNA-seq analysis identified canonical NF-κB targets mediating its tumour promoting function. RelA/p65KD resulted in the upregulation of the metastasis suppressor CD82/KAI1/TSPAN27 and downregulation of the proto-oncogene ROS1, and LGR6 involved in Wnt/β-catenin signalling. Immunohistochemical and bioinformatics analysis of human NSCLC samples showed that CD82 loss correlated with malignancy. RelA/p65KD suppressed cell migration and epithelial-to-mesenchymal cell transition (EMT), mediated, in part, by CD82/KAI1, through integrin-mediated signalling involving the mitogenic ERK, Akt1 and Rac1 proteins. Conclusions: Canonical NF-κB signalling promotes NSCLC, in part, by downregulating the metastasis suppressor CD82/KAI1 which inhibits cell migration, EMT and tumour growth.
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Affiliation(s)
- Eugenia Roupakia
- Laboratory of Biology, School of Medicine, Faculty of Health Sciences, Institute of Biosciences, University Research Centre, University of Ioannina, University Campus, 45110 Ioannina, Greece;
- Biomedical Research Division, Institute of Molecular Biology and Biotechnology, Foundation for Research and Technology, University of Ioannina Campus, 45115 Ioannina, Greece;
| | - Evangelia Chavdoula
- Biomedical Research Division, Institute of Molecular Biology and Biotechnology, Foundation for Research and Technology, University of Ioannina Campus, 45115 Ioannina, Greece;
- Biomedical Research Foundation, Academy of Athens (BRFAA), 4 Soranou Ephessiou Street, 11527 Athens, Greece; (G.V.); (D.C.); (K.B.M.); (A.K.)
| | - Georgia Karpathiou
- Laboratory of Pathology, School of Medicine, Faculty of Health Sciences, University of Ioannina, 45500 Ioannina, Greece; (G.K.); (A.B.); (A.G.)
| | - Giannis Vatsellas
- Biomedical Research Foundation, Academy of Athens (BRFAA), 4 Soranou Ephessiou Street, 11527 Athens, Greece; (G.V.); (D.C.); (K.B.M.); (A.K.)
| | - Dimitrios Chatzopoulos
- Biomedical Research Foundation, Academy of Athens (BRFAA), 4 Soranou Ephessiou Street, 11527 Athens, Greece; (G.V.); (D.C.); (K.B.M.); (A.K.)
| | - Angeliki Mela
- Department of Pathology and Cell Biology Columbia University Medical Center, Irving Comprehensive Cancer Research Center, Columbia University, New York, NY 10032, USA;
| | - Jennifer M. Gillette
- Department of Pathology, School of Medicine, University of New Mexico, Albuquerque, NM 87131, USA;
| | - Katharina Kriegsmann
- Department of Internal Medicine V, University Hospital Heidelberg, 69120 Heidelberg, Germany;
| | - Mark Kriegsmann
- Institute of Pathology, University Hospital Heidelberg, 69120 Heidelberg, Germany;
| | - Anna Batistatou
- Laboratory of Pathology, School of Medicine, Faculty of Health Sciences, University of Ioannina, 45500 Ioannina, Greece; (G.K.); (A.B.); (A.G.)
| | - Anna Goussia
- Laboratory of Pathology, School of Medicine, Faculty of Health Sciences, University of Ioannina, 45500 Ioannina, Greece; (G.K.); (A.B.); (A.G.)
| | - Kenneth B. Marcu
- Biomedical Research Foundation, Academy of Athens (BRFAA), 4 Soranou Ephessiou Street, 11527 Athens, Greece; (G.V.); (D.C.); (K.B.M.); (A.K.)
- Department of Biochemistry and Cell Biology, Microbiology and Pathology, Stony Brook University, New York, NY 11794, USA
| | - Emmanouil Karteris
- Division of Biosciences, Department of Life Sciences, College of Health, Medicine and Life Sciences, Brunel University London, Uxbridge, Middlesex, London UB8 PH, UK;
| | - Apostolos Klinakis
- Biomedical Research Foundation, Academy of Athens (BRFAA), 4 Soranou Ephessiou Street, 11527 Athens, Greece; (G.V.); (D.C.); (K.B.M.); (A.K.)
| | - Evangelos Kolettas
- Laboratory of Biology, School of Medicine, Faculty of Health Sciences, Institute of Biosciences, University Research Centre, University of Ioannina, University Campus, 45110 Ioannina, Greece;
- Biomedical Research Division, Institute of Molecular Biology and Biotechnology, Foundation for Research and Technology, University of Ioannina Campus, 45115 Ioannina, Greece;
- Correspondence: ; Tel.: +30-26510-07578; Fax: +30-26510-07863
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19
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Hadova K, Mesarosova L, Kralova E, Doka G, Krenek P, Klimas J. The tyrosine kinase inhibitor crizotinib influences blood glucose and mRNA expression of GLUT4 and PPARs in the heart of rats with experimental diabetes. Can J Physiol Pharmacol 2021; 99:635-643. [PMID: 33201727 DOI: 10.1139/cjpp-2020-0572] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Tyrosine kinases inhibitors (TKIs) may alter glycaemia and may be cardiotoxic with importance in the diabetic heart. We investigated the effect of multi-TKI crizotinib after short-term administration on metabolic modulators of the heart of diabetic rats. Experimental diabetes mellitus (DM) was induced by streptozotocin (STZ; 80 mg·kg-1, i.p.), and controls (C) received vehicle. Three days after STZ, crizotinib (STZ+CRI; 25 mg·kg-1 per day p.o.) or vehicle was administered for 7 days. Blood glucose, C-peptide, and glucagon were assessed in plasma samples. Receptor tyrosine kinases (RTKs), cardiac glucose transporters, and peroxisome proliferator-activated receptors (PPARs) were determined in rat left ventricle by RT-qPCR method. Crizotinib moderately reduced blood glucose (by 25%, P < 0.05) when compared to STZ rats. The drug did not affect levels of C-peptide, an indicator of insulin secretion, suggesting altered tissue glucose utilization. Crizotinib had no impact on cardiac RTKs. However, an mRNA downregulation of insulin-dependent glucose transporter Glut4 in the hearts of STZ rats was attenuated after crizotinib treatment. Moreover, crizotinib normalized Ppard and reduced Pparg mRNA expression in diabetic hearts. Crizotinib decreased blood glucose independently of insulin and glucagon. This could be related to changes in regulators of cardiac metabolism such as GLUT4 and PPARs.
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Affiliation(s)
- Katarina Hadova
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Comenius University in Bratislava, Slovakia
| | - Lucia Mesarosova
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Comenius University in Bratislava, Slovakia
- Amsterdam UMC, University of Amsterdam, Department of (Neuro) Pathology, Amsterdam Neuroscience, the Netherlands
| | - Eva Kralova
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Comenius University in Bratislava, Slovakia
| | - Gabriel Doka
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Comenius University in Bratislava, Slovakia
| | - Peter Krenek
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Comenius University in Bratislava, Slovakia
| | - Jan Klimas
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Comenius University in Bratislava, Slovakia
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20
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Isatin-Hydrazones with Multiple Receptor Tyrosine Kinases (RTKs) Inhibitory Activity and In-Silico Binding Mechanism. APPLIED SCIENCES-BASEL 2021. [DOI: 10.3390/app11093746] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Recently, we have reported a series of isatin hydrazone, two of them, namely, 3-((2,6-dichlorobenzylidene)hydrazono)indolin-2-one (1) and 3-((2-chloro-6-fluorobenzylidene)hydrazono)indolin-2-one (2) having potent cytotoxicity, showing cyclin-dependent kinases (CDK2) inhibitory activity and bearing recommended drug likeness properties. Since both compounds (1 and 2) showed inhibitory activity against CDK2, we assumed it would also have multiple receptor tyrosine kinases (RTKs) inhibitory activity. Considering those points, here, above-mentioned two isatin hydrazone 1 and 2 were synthesized using previously reported method for further investigation of their potency on RTKs (EGFR, VEGFR-2 and FLT-3) inhibitory activity. As expected, Compound 1 exhibited excellent inhibitory activity against epidermal growth factor receptor (EGFR, IC50 = 0.269 µM), vascular epidermal growth factor receptor 2 (VEGFR-2, IC50 = 0.232 µM) and FMS-like tyrosine kinase-3 (FLT-3, IC50 = 1.535 µM) tyrosine kinases. On the other hand, Compound 2 also exhibited excellent inhibitory activity against EGFR (IC50 = 0.369 µM), VEGFR-2 (IC50 = 0.266 µM) and FLT-3 (IC50 = 0.546 µM) tyrosine kinases. A molecular docking study with EGFR, VEGFR-2 and FLT-3 kinase suggested that both compounds act as type I ATP competitive inhibitors against EGFR and VEGFR-2, and type II ATP non-competitive inhibitors against FLT-3.
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21
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Wong SK, Alex D, Bosdet I, Hughesman C, Karsan A, Yip S, Ho C. MET exon 14 skipping mutation positive non-small cell lung cancer: Response to systemic therapy. Lung Cancer 2021; 154:142-145. [PMID: 33667719 DOI: 10.1016/j.lungcan.2021.02.030] [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: 01/10/2021] [Revised: 02/15/2021] [Accepted: 02/18/2021] [Indexed: 01/20/2023]
Abstract
OBJECTIVES MET exon 14 skipping is a potentially targetable molecular alteration. The goals of this study were to identify patients treated in British Columbia with MET exon 14 skipping to understand prevalence, biology and response to treatment, and to identify molecular signatures that may predict for response or resistance to targeted MET therapy in the setting of advanced disease. MATERIALS AND METHODS A retrospective review was completed of patients found to have MET exon 14 skipping alterations between January 2016-September 2019. Information was collected on baseline characteristics, response to systemic treatments, and outcomes. RESULTS Out of 1934 advanced, non-squamous and never-smoking squamous NSCLC patients tested, 41 patients were found to have MET exon 14 skipping (2.1 %). MET alteration types: 2% CBL binding-domain mutations, 34 % poly-pyrimidine tract deletions, 63 % splice donor mutations or deletions. The most common co-mutation was TP53 (22 %). Thirty-three patients received systemic therapy. Physician-assessed disease control was 68 % among 19 evaluable patients treated with crizotinib, 80 % among 10 evaluable patients treated with platinum-based chemotherapy, and 70 % among 10 evaluable patients treated with immunotherapy. Median time to treatment discontinuation was 3.0, 2.8, and 2.4 months, respectively. Median overall survival for metastatic patients treated with any systemic therapy was 15.4 months. In this small cohort, there were no clear correlations between molecular aberrations and response, time to treatment discontinuation, or survival for crizotinib, chemotherapy, and immunotherapy. CONCLUSION The prevalence of MET exon 14 skipping in a North American population was 2.1 %. Unlike other targetable mutations, patients were older and more commonly current or former smokers. Patients with MET exon 14 skipping alteration demonstrate disease control with crizotinib, platinum-based chemotherapy and immunotherapy. Co-mutations with TP53 were commonly noted, but correlation between co-mutations and efficacy of therapy were not identified in this cohort.
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Affiliation(s)
- Selina K Wong
- Department of Medical Oncology, BC Cancer, Vancouver, BC, Canada; Department of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Deepu Alex
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC, Canada; Cancer Genetics & Genomics Laboratory, BC Cancer, Vancouver, BC, Canada
| | - Ian Bosdet
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC, Canada; Cancer Genetics & Genomics Laboratory, BC Cancer, Vancouver, BC, Canada
| | - Curtis Hughesman
- Cancer Genetics & Genomics Laboratory, BC Cancer, Vancouver, BC, Canada
| | - Aly Karsan
- Department of Medicine, University of British Columbia, Vancouver, BC, Canada; Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC, Canada; Michael Smith Genome Sciences Centre, BC Cancer, Vancouver, BC, Canada
| | - Stephen Yip
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC, Canada; Cancer Genetics & Genomics Laboratory, BC Cancer, Vancouver, BC, Canada
| | - Cheryl Ho
- Department of Medical Oncology, BC Cancer, Vancouver, BC, Canada; Department of Medicine, University of British Columbia, Vancouver, BC, Canada.
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22
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Drilon A, Jenkins C, Iyer S, Schoenfeld A, Keddy C, Davare MA. ROS1-dependent cancers - biology, diagnostics and therapeutics. Nat Rev Clin Oncol 2021; 18:35-55. [PMID: 32760015 PMCID: PMC8830365 DOI: 10.1038/s41571-020-0408-9] [Citation(s) in RCA: 136] [Impact Index Per Article: 45.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/15/2020] [Indexed: 12/14/2022]
Abstract
The proto-oncogene ROS1 encodes a receptor tyrosine kinase with an unknown physiological role in humans. Somatic chromosomal fusions involving ROS1 produce chimeric oncoproteins that drive a diverse range of cancers in adult and paediatric patients. ROS1-directed tyrosine kinase inhibitors (TKIs) are therapeutically active against these cancers, although only early-generation multikinase inhibitors have been granted regulatory approval, specifically for the treatment of ROS1 fusion-positive non-small-cell lung cancers; histology-agnostic approvals have yet to be granted. Intrinsic or extrinsic mechanisms of resistance to ROS1 TKIs can emerge in patients. Potential factors that influence resistance acquisition include the subcellular localization of the particular ROS1 oncoprotein and the TKI properties such as the preferential kinase conformation engaged and the spectrum of targets beyond ROS1. Importantly, the polyclonal nature of resistance remains underexplored. Higher-affinity next-generation ROS1 TKIs developed to have improved intracranial activity and to mitigate ROS1-intrinsic resistance mechanisms have demonstrated clinical efficacy in these regards, thus highlighting the utility of sequential ROS1 TKI therapy. Selective ROS1 inhibitors have yet to be developed, and thus the specific adverse effects of ROS1 inhibition cannot be deconvoluted from the toxicity profiles of the available multikinase inhibitors. Herein, we discuss the non-malignant and malignant biology of ROS1, the diagnostic challenges that ROS1 fusions present and the strategies to target ROS1 fusion proteins in both treatment-naive and acquired-resistance settings.
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Affiliation(s)
- Alexander Drilon
- Early Drug Development and Thoracic Oncology Service, Division of Solid Tumor Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
- Department of Medicine, Weill Cornell Medical College, New York, NY, USA.
| | - Chelsea Jenkins
- Department of Pediatrics, Oregon Health & Science University, Portland, OR, USA
| | - Sudarshan Iyer
- Department of Pediatrics, Oregon Health & Science University, Portland, OR, USA
| | - Adam Schoenfeld
- Early Drug Development and Thoracic Oncology Service, Division of Solid Tumor Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Medicine, Weill Cornell Medical College, New York, NY, USA
| | - Clare Keddy
- Department of Pediatrics, Oregon Health & Science University, Portland, OR, USA
| | - Monika A Davare
- Department of Pediatrics, Oregon Health & Science University, Portland, OR, USA.
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Kauffmann-Guerrero D, Kahnert K, Huber RM. Treatment Sequencing for Anaplastic Lymphoma Kinase-Rearranged Non-Small-Cell Lung Cancer. Drugs 2021; 81:87-100. [PMID: 33226527 PMCID: PMC8154809 DOI: 10.1007/s40265-020-01445-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Non-small-cell lung cancer (NSCLC) accounts for about 85% of all lung cancer cases and is the leading cause of cancer-related deaths. Most NSCLC patients are diagnosed with advanced disease and require systemic treatment. Despite emerging advances in chemotherapy and immunotherapy, the prognosis of stage IV patients remains poor. However, the discovery of oncogenic driver mutations including mutations in the epidermal growth factor receptor (EGFR), the anaplastic lymphoma kinase (ALK) and others, characterize a subset of patients with the opportunity of targeted therapies. Fusions between the ALK and echinoderm microtubule-associated protein-like 4 (EML4) are present in ∼ 3-5% of patients with NSCLC. Several first-, second-, and third-generation ALK tyrosine kinase inhibitors (TKIs) have been developed in the last decade and have tremendously changed treatment options and outcomes of ALK-positive NSCLC patients. With increasing treatment options, treatment sequence decisions have become more and more complex. ALK-mutations, fusion variants, or activation of by-pass pathways result in treatment resistance during the course of treatment in nearly all patients. Mutation-guided treatment sequencing can lead to better outcomes, and re-biopsy or liquid-biopsy should be performed whenever possible in case of disease progression in ALK-rearranged patients. In the future, combinational treatment of ALK TKIs with other pathway-inhibitors might further improve patients' treatment options and outcomes. Here, we review the data for currently available ALK TKIs, discuss approaches of treatment sequencing, and give an outlook on emerging developments.
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Affiliation(s)
- Diego Kauffmann-Guerrero
- Division of Respiratory Medicine and Thoracic Oncology, Department of Internal Medicine V and Thoracic Oncology Centre Munich (TOM), Hospital of the University of Munich (LMU), Comprehensive Pneumology Center (CPC-M), Member of the German Center for Lung Research (DZL), Medizinische Klinik, Ziemssenstraße 1, 80336, Munich, Germany
| | - Kathrin Kahnert
- Division of Respiratory Medicine and Thoracic Oncology, Department of Internal Medicine V and Thoracic Oncology Centre Munich (TOM), Hospital of the University of Munich (LMU), Comprehensive Pneumology Center (CPC-M), Member of the German Center for Lung Research (DZL), Medizinische Klinik, Ziemssenstraße 1, 80336, Munich, Germany
| | - Rudolf M Huber
- Division of Respiratory Medicine and Thoracic Oncology, Department of Internal Medicine V and Thoracic Oncology Centre Munich (TOM), Hospital of the University of Munich (LMU), Comprehensive Pneumology Center (CPC-M), Member of the German Center for Lung Research (DZL), Medizinische Klinik, Ziemssenstraße 1, 80336, Munich, Germany.
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Landi L, Cappuzzo F. How selecting best upfront therapy for metastatic disease?-Focus on ROS1-rearranged disease. Transl Lung Cancer Res 2020; 9:2686-2695. [PMID: 33489827 PMCID: PMC7815342 DOI: 10.21037/tlcr-20-1109] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
ROS proto-oncogene 1 (ROS1) rearrangements defines a distinct group of non-small cell lung cancer (NSCLC), mainly represented by younger subjects, never smokers and with adenocarcinoma histology. Fusions involving ROS1 gene are present in 1-2% of lung adenocarcinomas and other solid tumors. Identification of patients harboring ROS1 rearrangements is a critical issue and current guidelines recommend screening of all advanced non-squamous NSCLC and certain squamous lung cancer patients. A number of trials have supported crizotinib as the best option for NSCLC patients with ROS1 translocations, irrespective of line of therapy. Unfortunately, the majority of patients become insensitive to crizotinib, due to the occurrence of secondary ROS1 mutations or failure within the central nervous system (CNS). Several highly potent and CNS penetrant ROS1 inhibitors have been developed and recent data highlight their potential role in the front-line treatment of this disease. Among them entrectinib, also known as RXDX-101, is a potent second-generation, multitarget oral inhibitor against the neurotrophin receptors TRKA, TRKB, TRKC ALK, and ROS1 with the ability to cross the blood-brain barrier. In the next few years, results of ongoing trials with novel ROS1 inhibitors and dedicated translational research studies might help to define the optimal sequence of treatment for ROS1-positive NSCLC patients.
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Russo A, Cardona AF, Caglevic C, Manca P, Ruiz-Patiño A, Arrieta O, Rolfo C. Overcoming TKI resistance in fusion-driven NSCLC: new generation inhibitors and rationale for combination strategies. Transl Lung Cancer Res 2020; 9:2581-2598. [PMID: 33489820 PMCID: PMC7815353 DOI: 10.21037/tlcr-2019-cnsclc-06] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
During the last several years, multiple gene rearrangements with oncogenic potential have been described in NSCLC, identifying specific clinic-pathological subgroups of patients that benefit from a targeted therapeutic approach, including anaplastic lymphoma kinase (ALK), c-ros protooncogene 1 (ROS1) and, more recently, REarranged during Transfection (RET) and neurotrophic tyrosine receptor kinases (NTRK) genes. Despite initial impressive antitumor activity, the use of targeted therapies in oncogene-addicted NSCLC subgroups is invariably associated with the development of acquired resistance through multiple mechanisms that can include both on-target and off-target mechanisms. However, the process of acquired resistance is a rapidly evolving clinical scenario that constantly evolves under the selective pressure of tyrosine kinase inhibitors. The development of increasingly higher selective and potent inhibitors, traditionally used to overcome resistance to first generation inhibitors, is associated with the development of novel mechanisms of resistance that encompass complex resistance mutations, highly recalcitrant to available TKIs, and bypass track mechanisms. Herein, we provide a comprehensive overview on the therapeutic strategies for overcoming acquired resistance to tyrosine kinase inhibitors (TKIs) targeting the most well-established oncogenic gene fusions in advanced NSCLC, including ALK, ROS1, RET, and NTRK rearrangements.
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Affiliation(s)
| | - Andrés F Cardona
- Foundation for Clinical and Applied Cancer Research (FICMAC), Bogotá, Colombia.,Molecular Oncology and Biology Systems Research Group (FOX-G), Universidad el Bosque, Bogotá, Colombia.,Clinical and Translational Oncology Group, Institute of Oncology, Clínica del Country, Bogotá, Colombia
| | - Christian Caglevic
- Head of Cancer Research Department, Instituto Oncologico Fundacion Arturo Lopez Perez, Santiago, Chile
| | - Paolo Manca
- Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Alejandro Ruiz-Patiño
- 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, Instituto Nacional de Cancerología (INCan), México City, México
| | - Christian Rolfo
- Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland School of Medicine, Baltimore, MD, USA
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Almquist D, Ernani V. The Road Less Traveled: A Guide to Metastatic ROS1-Rearranged Non-Small-Cell Lung Cancer. JCO Oncol Pract 2020; 17:7-14. [PMID: 33211628 DOI: 10.1200/op.20.00819] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Over the past decade, significant advances have been achieved in the diagnostic testing, treatment, and prognosis of advanced non-small-cell lung cancer (NSCLC). One of the most significant developments was the identification of specific gene alterations that define subsets of NSCLC. In 2007, ROS1 rearrangements were first described and observed in approximately 1%-2% of patients with NSCLC. Currently, crizotinib remains the therapy of choice for advanced ROS1-rearranged NSCLC without CNS metastases, while entrectinib has emerged as the preferred option for those with CNS metastases. The next-generation inhibitors under development are more potent, have better CNS efficacy, and can overcome important resistance mutations. In this review, we focus on the management of patients with advanced NSCLC harboring a ROS1 rearrangement. We aim to provide insight into the diagnosis, treatment approach, and emerging treatments in this subgroup of NSCLC.
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Affiliation(s)
- Daniel Almquist
- Division of Hematology and Medical Oncology, Mayo Clinic Cancer Center, Phoenix, AZ
| | - Vinicius Ernani
- Division of Hematology and Medical Oncology, Mayo Clinic Cancer Center, Phoenix, AZ
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Focus on ROS1-Positive Non-Small Cell Lung Cancer (NSCLC): Crizotinib, Resistance Mechanisms and the Newer Generation of Targeted Therapies. Cancers (Basel) 2020; 12:cancers12113293. [PMID: 33172113 PMCID: PMC7694780 DOI: 10.3390/cancers12113293] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 11/02/2020] [Accepted: 11/05/2020] [Indexed: 12/18/2022] Open
Abstract
Simple Summary Genetic rearrangements of the ROS1 gene account for up to 2% of NSCLC patients who sometimes develop brain metastasis, resulting in poor prognosis. This review discusses the tyrosine kinase inhibitor crizotinib plus updates and preliminary results with the newer generation of tyrosine kinase inhibitors, which have been specifically conceived to overcome crizotinib resistance, including brigatinib, cabozantinib, ceritinib, entrectinib, lorlatinib and repotrectinib. After introducing each agent’s properties, we provide suggestions on the best approaches to identify resistance mechanisms at an early stage, and we speculate on the most appropriate second-line therapies for patients who reported disease progression following crizotinib administration. Abstract The treatment of patients affected by non-small cell lung cancer (NSCLC) has been revolutionised by the discovery of druggable mutations. ROS1 (c-ros oncogene) is one gene with druggable mutations in NSCLC. ROS1 is currently targeted by several specific tyrosine kinase inhibitors (TKIs), but only two of these, crizotinib and entrectinib, have received Food and Drug Administration (FDA) approval. Crizotinib is a low molecular weight, orally available TKI that inhibits ROS1, MET and ALK and is considered the gold standard first-line treatment with demonstrated significant activity for lung cancers harbouring ROS1 gene rearrangements. However, crizotinib resistance often occurs, making the treatment of ROS1-positive lung cancers more challenging. A great effort has been undertaken to identify a new generation or ROS1 inhibitors. In this review, we briefly introduce the biology and role of ROS1 in lung cancer and discuss the underlying acquired mechanisms of resistance to crizotinib and the promising new agents able to overcome resistance mechanisms and offer alternative efficient therapies.
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Novel Multitarget Therapies for Lung Cancer and Respiratory Disease. Molecules 2020; 25:molecules25173987. [PMID: 32882995 PMCID: PMC7504797 DOI: 10.3390/molecules25173987] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 08/26/2020] [Accepted: 08/31/2020] [Indexed: 12/13/2022] Open
Abstract
In recent years, multitarget drugs for neurological diseases such as Alzheimer’s disease have been developed and well researched. Many studies have revealed that multitarget drugs are also useful for lung cancer and respiratory diseases. Pemetrexed is a multitargeted antifolate with strong antitumor activity against mesothelioma and lung adenocarcinoma. Crizotinib is an ATP-competitive tyrosine kinase inhibitor that targets c-MET, ROS1, and ALK. Alectinib is known as an ALK inhibitor but also targets LTK, CHEK2, FLT3, PHKG2, and RET. Sorafenib is a tyrosine kinase inhibitor that targets RAF kinase, KIT, VEGFR, PDGFR1β, FLT3, and RET. Nintedanib is a multiple tyrosine kinase inhibitor that targets FGFR, PDGFR, and VEGFR. In this review, we summarize the mechanisms of action of multitarget therapies and report the results of the latest clinical trials.
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29
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Peled N, Gillis R, Kilickap S, Froesch P, Orlov S, Filippova E, Demirci U, Christopoulos P, Cicin I, Basal FB, Yilmaz C, Fedor M, Korkmaz T, Paydas S, Gautschi O, Zirtiloglu A, Eralp Y, Cinkir HY, Sezer A, Erman M, Tural D, Turna H, Mazieres J, Dudnik E, Reguart N, Camidge DR, Ng TL, Şenler FÇ, Beypınar İ, Yazılıtaş D, Demirkazık A, Karaoğlu A, Okutur K, Coşkun HŞ, Şendur MAN, Isikdogan A, Cabuk D, Yumuk PF, Yıldız I, Kaplan MA, Özyılkan Ö, Öztop İ, Olmez OF, Aydin K, Aydıner A, Meydan N, Grinberg RD, Roisman LC. GLASS: Global Lorlatinib for ALK(+) and ROS1(+) retrospective Study: real world data of 123 NSCLC patients. Lung Cancer 2020; 148:48-54. [PMID: 32799090 DOI: 10.1016/j.lungcan.2020.07.022] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2020] [Revised: 07/08/2020] [Accepted: 07/16/2020] [Indexed: 12/15/2022]
Abstract
Lorlatinib is a third-generation tyrosine-kinases inhibitor (TKI) targeting ALK/ROS1 fusions. The FDA has approved lorlatinib for TKI-pretreated ALK(+) NSCLC, while its approval for ROS1(+) is still pending. Here we present the largest real-world data of NSCLC patients harboring ALK/ROS1 rearrangements treated with lorlatinib. METHODS 123 patients were enrolled retrospectively (data cut-off 1/1/2019). Lorlatinib was administered through an early access program for patients with no other available therapy. Outcome and response were defined by each investigator upon RECIST 1.1 criteria. RESULTS 106 ALK(+) and 17 ROS1(+) patients recruited from 8 different countries. The ALK(+) cohort included 50 % males, 73 % never-smokers and 68 % with brain metastases. Extracranial (EC) and intracranial (IC) response rates (RR) were 60 % and 62 %, with disease control rates (DCR) of 91 % and 88 % respectively. Mean duration of therapy (DoT) was 23.9 ± 1.6 months and median overall survival (mOS) was 89.1 ± 19.6 months. ROS1 cohort enrolled 53 % males, 65 % never-smokers and 65 % had brain metastases. EC and IC RR were 62 % and 67 % with DCR of 92 % and 78 % respectively. Median DoT was 18.1 ± 2.5 months and mOS of 90.3 ± 24.4 months. OS and DoT in both cohorts were not significantly correlated with line of therapy nor other parameters. The most common adverse events of any grade were peripheral edema (48 %), hyperlipidemia (47 %), weight gain (25 %) and fatigue (30 %). CNS adverse events such as cognitive effect of grade 1-2 were reported in 18 % of patients. CONCLUSION Lorlatinib shows outstanding EC/IC efficacy in ALK/ROS1(+) NSCLC. The observed mOS of 89 ± 19 months in ALK(+) NSCLC supports previous reports, while mOS from of 90 ± 24 months is unprecedented for ROS1(+) NSCLC.
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Affiliation(s)
- Nir Peled
- The Legacy Heritage Oncology Center & Dr. Larry Norton Institute, Soroka Medical Center, Beer-Sheva, Israel; Faculty of Health Sciences, Ben-Gurion University, Beer-Sheva, Israel.
| | - Roni Gillis
- The Legacy Heritage Oncology Center & Dr. Larry Norton Institute, Soroka Medical Center, Beer-Sheva, Israel; Faculty of Health Sciences, Ben-Gurion University, Beer-Sheva, Israel
| | - Saadettin Kilickap
- Department of Preventive Oncology, Hacettepe University Cancer Institute, Ankara, Turkey
| | - Patrizia Froesch
- Oncology Institute of the Southern Switzerland, Bellinzona, Switzerland
| | - Sergei Orlov
- Pavlov First Saint Petersburg State Medical University, St Petersburg, Russia
| | - Elena Filippova
- Pavlov First Saint Petersburg State Medical University, St Petersburg, Russia
| | - Umut Demirci
- Uskudar University, Faculty of Medicine, Department of Medical Oncology, Turkey
| | - Petros Christopoulos
- Department of Thoracic Oncology, Thoraxklinik at Heidelberg University Hospital, and Translational Lung Research Heidelberg, Member of the German Center for Lung Research (DZL), Germany
| | - Irfan Cicin
- Trakya University, Faculty of Medicine, Department of Medical Oncology, Turkey
| | - Fatma Bugdayci Basal
- University of Health Sciences, Dr. A.Y. Ankara Oncology Hospital, Department of Medical Oncology, Turkey
| | - Cengiz Yilmaz
- Ege University, Faculty of Medicine, Department of Medical Oncology, İzmir, Turkey
| | - Moiseenko Fedor
- N.N. Petrov National Medical Research Center of Oncology, St. Petersburg, 197798, Russian Federation; St. PetersburgClinical Research and Practical Center for Specialized Types of Medical Care (Oncologic), St. Petersburg, 197758, Russian Federation
| | - Taner Korkmaz
- Acibadem MAA University Hospital, School of Medicine, Department of Medical Oncology, Maslak Hospital, İstanbul, Turkey
| | - Semra Paydas
- Department of Oncology, Cukurova University Faculty of Medicine, Adana, Turkey
| | - Oliver Gautschi
- University of Berne and Cantonal Hospital of Lucerne, Switzerland
| | - Alisan Zirtiloglu
- Department of Medical Oncology, Bakirkoy Sadi Konuk Training and Research Hospital, Istanbul, Turkey
| | - Yesim Eralp
- Acibadem MAA University Hospital, School of Medicine, Department of Medical Oncology, Maslak Hospital, İstanbul, Turkey
| | - Havva Yesil Cinkir
- Gaziantep University, Faculty of Medicine, Department of Medical Oncology, Gaziantep, Turkey
| | - Ahmet Sezer
- Adana Baskent University, Faculty of Medicine, Department of Medical Oncology, Adana, Turkey
| | - Mustafa Erman
- Department of Preventive Oncology, Hacettepe University Cancer Institute, Ankara, Turkey
| | - Deniz Tural
- Department of Medical Oncology, Bakirkoy Sadi Konuk Training and Research Hospital, Istanbul, Turkey
| | - Hande Turna
- Cerrahpasa University, Faculty of Medicine Department of Medical Oncology, Istanbul, Turkey
| | - Julien Mazieres
- Centre Hospitalier Universitaire de Toulouse, Université Paul Sabatier, Toulouse, France
| | - Elizabeth Dudnik
- Thoracic Cancer Service, Davidoff Cancer Center, Rabin Medical Center, Beilinson Campus, Petah Tikva, 49100, Israel
| | - Noemi Reguart
- Division of Medical Oncology, Hospital Clínic, Barcelona,Spain; Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, Spain
| | - David Ross Camidge
- Division of Medical Oncology, Department of Medicine, University of Colorado School of Medicine, 1665 North Aurora Court, Aurora, CO, 80045, USA
| | - Terry L Ng
- Ankara University Faculty of Medicine, Department of Medical Oncology, Ankara, Turkey
| | - Filiz Çay Şenler
- Department of Medical Oncology, Faculty of Medicine, Afyon Kocatepe University, Afyon, Turkey
| | - İsmail Beypınar
- Yildirim Beyazit University Faculty of Medicine, Department of Medical Oncology, Ankara, Turkey
| | - Doğan Yazılıtaş
- Dokuz Eylul University Faculty of Medicine, Department of Medical Oncology, Izmir, Turkey
| | - Ahmet Demirkazık
- Department of Medical Oncology, Faculty of Medicine, Afyon Kocatepe University, Afyon, Turkey
| | - Aziz Karaoğlu
- Medicalpark Bahçelievler Hospital, Department of Medical Oncology, Istanbul, Turkey
| | - Kerem Okutur
- Akdeniz University Faculty of Medicine, Department of Medical Oncology, Antalya, Turkey
| | - Hasan Şenol Coşkun
- Dicle University Faculty of Medicine, Department of Medical Oncology, Diyarbakir, Turkey
| | | | - Abdurrahman Isikdogan
- Dicle University Faculty of Medicine, Department of Medical Oncology, Diyarbakir, Turkey
| | - Devrim Cabuk
- Kocaeli University, Division of Medical Oncology, Kocaeli, Turkey
| | - Perran Fulden Yumuk
- Marmara University Faculty of Medicine, Department of Medical Oncology, Istanbul, Turkey
| | - Ibrahim Yıldız
- Acibadem MAA University Hospital, School of Medicine, Department of Medical Oncology, Maslak Hospital, İstanbul, Turkey
| | - M Ali Kaplan
- Dicle University Faculty of Medicine, Department of Medical Oncology, Diyarbakir, Turkey
| | - Özgür Özyılkan
- Adana Baskent University, Faculty of Medicine, Department of Medical Oncology, Adana, Turkey
| | - İlhan Öztop
- Medicalpark Bahçelievler Hospital, Department of Medical Oncology, Istanbul, Turkey
| | - Omer Fatih Olmez
- Medipol University Faculty of Medicine, Department of Medical Oncology, Istanbul, Turkey
| | | | - Adnan Aydıner
- Istanbul University Institute of Cancer, Department of Medical Oncology, Istanbul, Turkey
| | - Nezih Meydan
- Adnan Menderes Univesity Faculty of Medicine, Turkey
| | - Roxana Denisa Grinberg
- The Legacy Heritage Oncology Center & Dr. Larry Norton Institute, Soroka Medical Center, Beer-Sheva, Israel; Faculty of Health Sciences, Ben-Gurion University, Beer-Sheva, Israel
| | - Laila C Roisman
- The Legacy Heritage Oncology Center & Dr. Larry Norton Institute, Soroka Medical Center, Beer-Sheva, Israel; Faculty of Health Sciences, Ben-Gurion University, Beer-Sheva, Israel
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Roggisch J, Ecke T, Koch S. Molecular identification of telomerase reverse transcriptase (TERT) promotor mutations in primary and recurrent tumors of invasive and noninvasive urothelial bladder cancer. Urol Oncol 2020; 38:77.e17-77.e25. [DOI: 10.1016/j.urolonc.2019.08.007] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Revised: 08/09/2019] [Accepted: 08/14/2019] [Indexed: 11/26/2022]
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Ahsan N, Wilson RS, Rao RSP, Salvato F, Sabila M, Ullah H, Miernyk JA. Mass Spectrometry-Based Identification of Phospho-Tyr in Plant Proteomics. J Proteome Res 2020; 19:561-571. [PMID: 31967836 DOI: 10.1021/acs.jproteome.9b00550] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
O-Phosphorylation (phosphorylation of the hydroxyl-group of S, T, and Y residues) is among the first described and most thoroughly studied posttranslational modification (PTM). Y-Phosphorylation, catalyzed by Y-kinases, is a key step in both signal transduction and regulation of enzymatic activity in mammalian systems. Canonical Y-kinase sequences are absent from plant genomes/kinomes, often leading to the assumption that plant cells lack O-phospho-l-tyrosine (pY). However, recent improvements in sample preparation, coupled with advances in instrument sensitivity and accessibility, have led to results that unequivocally disproved this assumption. Identification of hundreds of pY-peptides/proteins, followed by validation using genomic, molecular, and biochemical approaches, implies previously unappreciated roles for this "animal PTM" in plants. Herein, we review extant results from studies of pY in plants and propose a strategy for preparation and analysis of pY-peptides that will allow a depth of coverage of the plant pY-proteome comparable to that achieved in mammalian systems.
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Affiliation(s)
- Nagib Ahsan
- Division of Biology and Medicine , Brown University , Providence , Rhode Island 02903 , United States.,Center for Cancer Research Development, Proteomics Core Facility , Rhode Island Hospital , Providence , Rhode Island 02903 , United States
| | - Rashaun S Wilson
- Keck Mass Spectrometry & Proteomics Resource , Yale University , New Haven , Connecticut 06511 , United States
| | - R Shyama Prasad Rao
- Biostatistics and Bioinformatics Division, Yenepoya Research Center , Yenepoya University , Mangalore 575018 , India
| | - Fernanda Salvato
- Department of Plant and Microbial Biology, College of Agriculture and Life Sciences , North Carolina State University , Raleigh , North Carolina 27695 , United States
| | - Mercy Sabila
- Department of Biology , Howard University , Washington , D.C. 20059 , United States
| | - Hemayet Ullah
- Department of Biology , Howard University , Washington , D.C. 20059 , United States
| | - Ján A Miernyk
- Division of Biochemistry , University of Missouri , Columbia , Missouri 65211 , United States
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Takamori S, Seto T, Jinnouchi M, Oba T, Yamaguchi M, Takenoyama M. Rapidly Destructive Coxarthrosis as a Potential Side Effect of Crizotinib in a Patient with ROS1-Positive Lung Adenocarcinoma. Ther Clin Risk Manag 2020; 16:17-20. [PMID: 32021222 PMCID: PMC6975501 DOI: 10.2147/tcrm.s229860] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Accepted: 01/06/2020] [Indexed: 12/21/2022] Open
Abstract
A 75-year-old woman was diagnosed with c-ros oncogene 1 (ROS1)-positive lung adenocarcinoma. She was treated with crizotinib 750 mg/day for 4.5 years, with partial tumor response. However, the patient subsequently presented with right hip pain and difficulty in walking. She underwent magnetic resonance imaging (MRI), which detected T2 prolongation in the right femoral bone head, synovial fluid retention, and bone joint fissure narrowing. The patient was diagnosed with rapidly destructive coxarthrosis (RDC) and received a total hip arthroplasty. This represents a rare case of RDC as a potential side effect of crizotinib in a patient with ROS1-positive lung adenocarcinoma. MRI should therefore be recommended in patients receiving crizotinib who experience continuing severe hip pain and difficulty in walking. Further investigations are warranted to elucidate the pathogenesis of RDC associated with crizotinib treatment.
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Affiliation(s)
- Shinkichi Takamori
- Department of Thoracic Oncology, National Hospital Organization Kyushu Cancer Center, Fukuoka 811-1395, Japan
| | - Takashi Seto
- Department of Thoracic Oncology, National Hospital Organization Kyushu Cancer Center, Fukuoka 811-1395, Japan
| | - Mikako Jinnouchi
- Department of Radiology, National Hospital Organization Kyushu Cancer Center, Fukuoka 811-1395, Japan
| | - Taro Oba
- Department of Thoracic Oncology, National Hospital Organization Kyushu Cancer Center, Fukuoka 811-1395, Japan
| | - Masafumi Yamaguchi
- Department of Thoracic Oncology, National Hospital Organization Kyushu Cancer Center, Fukuoka 811-1395, Japan
| | - Mitsuhiro Takenoyama
- Department of Thoracic Oncology, National Hospital Organization Kyushu Cancer Center, Fukuoka 811-1395, Japan
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Moro-Sibilot D, Cozic N, Pérol M, Mazières J, Otto J, Souquet PJ, Bahleda R, Wislez M, Zalcman G, Guibert SD, Barlési F, Mennecier B, Monnet I, Sabatier R, Bota S, Dubos C, Verriele V, Haddad V, Ferretti G, Cortot A, De Fraipont F, Jimenez M, Hoog-Labouret N, Vassal G. Crizotinib in c-MET- or ROS1-positive NSCLC: results of the AcSé phase II trial. Ann Oncol 2019; 30:1985-1991. [PMID: 31584608 DOI: 10.1093/annonc/mdz407] [Citation(s) in RCA: 119] [Impact Index Per Article: 23.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND In 2013, the French National Cancer Institute initiated the AcSé program to provide patients with secure access to targeted therapies outside of their marketed approvals. Efficacy and safety was then assessed using a two-stage Simon phase II trial design. When the study design was designed, crizotinib was approved only as monotherapy for adults with anaplastic lymphoma kinase plus non-small-cell lung cancers (NSCLC). PATIENTS AND METHODS Advanced NSCLC patients with c-MET ≥6 copies, c-MET-mutated, or ROS-1-translocated tumours were enrolled in one of the three cohorts. Patients were treated with crizotinib 250 mg twice daily. Efficacy was assessed using the objective response rate (ORR) after two cycles of crizotinib as primary outcome. Secondary outcomes included disease control rate at four cycles, best ORR, progression-free survival, overall survival, and drug tolerance. RESULTS From August 2013 to March 2018, 5606 patients had their tumour tested for crizotinib targeted molecular alterations: 252 patients had c-MET ≥6 copies, 74 c-MET-mutation, and 78 ROS-1-translocated tumour. Finally, 25 patients in the c-MET ≥6 copies cohort, 28 in the c-MET-mutation cohort, and 37 in the ROS-1-translocation cohort were treated in the phase II trial. The ORR was 16% in the c-MET ≥6 copies cohort, 10.7% in the mutated, and 47.2% in the ROS-1 cohort. The best ORR during treatment was 32% in the c-MET-≥6 copies cohort, 36% in the c-MET-mutated, and 69.4% in the ROS-1-translocation cohort. Safety data were consistent with that previously reported. CONCLUSIONS Crizotinib activity in patients with ROS1-translocated tumours was confirmed. In the c-MET-mutation and c-MET ≥6 copies cohorts, despite insufficient ORR after two cycles of crizotinib, there are signs of late response not sufficient to justify the development of crizotinib in this indication. The continued targeting of c-MET with innovative therapies appears justified. CLINICAL TRIAL NUMBER NCT02034981.
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Affiliation(s)
- D Moro-Sibilot
- Thoracic Oncology Unit, Grenoble-Alpes University Hospital, Grenoble; Intergroupe Francophone de Cancérologie Thoracique (IFCT), Paris.
| | - N Cozic
- Department of Biostatistics and Epidemiology, Gustave Roussy Cancer Campus, INSERM U1018, ESP, Paris-Saclay and Paris-Sud Universities, Villejuif
| | - M Pérol
- Department of Medical Oncology, Léon Bérard Cancer Centre, Lyon
| | - J Mazières
- Pneumology Department, Toulouse University Hospital and Paul Sabatier University, Toulouse
| | - J Otto
- Department of Medicine, Antoine Lacassagne Cancer Centre, Nice
| | - P J Souquet
- Department of Pneumology and Thoracic Oncology, Lyon Sud Hospital Center, Hospices Civils de Lyon, Pierre Bénite
| | - R Bahleda
- Drug Development Department (DITEP), Gustave Roussy Cancer Campus, Villejuif
| | - M Wislez
- Pneumology Department, Tenon Hospital, AP-HP and "Pierre and Marie Curie" University, Paris
| | - G Zalcman
- Thoracic Oncology Department-CIC INSERM 1425, Bichat University Hospital, AP-HP, Paris; Paris-Diderot University, Paris
| | | | - F Barlési
- Multidisciplinary Oncology & Therapeutic Innovations Department, APHM and Aix Marseille University, INSERM, CNRS, CRCM, Marseille
| | - B Mennecier
- Pneumology Department, Strasbourg University Hospital, Strasbourg
| | - I Monnet
- Pneumology Department, CHIC Creteil, Créteil
| | - R Sabatier
- Department of Medical Oncology, Inserm 1068, CNRS UMR7258, CRCM, Paoli-Calmettes Institute and Aix-Marseille University, Marseille
| | - S Bota
- Pneumology Department, Charles Nicolle Hospital, Rouen University Hospital, Rouen
| | - C Dubos
- Pneumology Department, François Baclesse Cancer Centre, Caen
| | - V Verriele
- Anatomy and Pathological Cytologies Department, Paul Papin Cancer Centre, ICO, Angers
| | - V Haddad
- Department of Tumour Biology, Léon Bérard Cancer Centre, Lyon
| | - G Ferretti
- Radiology and Medical Imaging Department, Grenoble-Alpes University Hospital, Grenoble
| | - A Cortot
- Department of Thoracic Oncology, Lille University Hospital and University of Lille, Lille
| | - F De Fraipont
- Molecular Genetic Unit: Hereditary Diseases and Oncology, Grenoble-Alpes University Hospital, Grenoble
| | - M Jimenez
- Research and Development UNICANCER, Paris
| | | | - G Vassal
- Clinical Research Division, Gustave Roussy Cancer Campus, Villejuif, France
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Brown DG, Smith GF, Wobst HJ. Promiscuity of in Vitro Secondary Pharmacology Assays and Implications for Lead Optimization Strategies. J Med Chem 2019; 63:6251-6275. [PMID: 31714773 DOI: 10.1021/acs.jmedchem.9b01625] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
We conducted an analysis on screening data generated from 1445 compounds against a panel of 130 enzymes, ion channels, and receptors to assess secondary pharmacological risks. Hit rates of these targets as well as physicochemical properties for those hits were evaluated. A majority of targets yielded hits with higher clogP, molecular weight, and more basic character than inactive compounds. Although most targets favored lipophilic hits, the average clogP of hits at a given target did not correlate with its hit rate. Furthermore, a matched pair analysis was completed to determine structural changes that impacted off-target activities. A correlation of binding assays used in this analysis illustrated that some pharmacologically related binding assays are highly correlative and may be substituted for a smaller set of surrogate assays.
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Affiliation(s)
- Dean G Brown
- Hit Discovery, Discovery Sciences, BioPharmaceuticals R&D, AstraZeneca, Waltham, Massachusetts 02451, United States
| | - Graham F Smith
- Data Science and Artificial Intelligence, Clinical Pharmacology & Safety Sciences, BioPharmaceuticals R&D, AstraZeneca, Cambridge CB4 0WG, United Kingdom
| | - Heike J Wobst
- Neuroscience, BioPharmaceuticals R&D, AstraZeneca, Waltham, Massachusetts 02451, United States
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Expression profiles and potential functions of long non-coding RNA in stable angina pectoris patients from Uyghur population of China. Biosci Rep 2019; 39:BSR20190364. [PMID: 31413167 PMCID: PMC6722491 DOI: 10.1042/bsr20190364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Revised: 07/05/2019] [Accepted: 08/09/2019] [Indexed: 12/04/2022] Open
Abstract
Long non-coding RNAs (lncRNAs) are transcripts longer than 200 nt that are involved in cardiovascular diseases (CVDs). To determine whether lncRNAs are involved in stable angina pectoris (SAP), we analysed the expression profile of lncRNAs and mRNAs on a genome-wide scale in SAP of Uyghur population. Five pairs of SAP patients and healthy controls were screened by an Agilent microarray (human lncRNA + mRNA Array V4.0). Quantitative real-time polymerase chain reaction (qRT-PCR) was used to validate the lncRNA expression levels in 50 SAP and 50 controls. Data analyses were performed using R and Bioconductor. A total of 1871 up- and 231 down-regulated lncRNAs were identified to be differentially expressed in the peripheral blood mononuclear cells (PBMCs). Microarray analysis results identified the lncRNAs NR_037652.1, ENST00000607654.1, ENST00000589524.1 and uc004bhb.3, which were confirmed by qRT-PCR. Among screened lncRNAs, the annotation result of their co-expressed mRNAs showed that the most significantly related pathways were the NF-κB signalling pathway, apoptosis and the p53 signalling pathway, while the main significantly related diseases were the cholesterol, calcium and coronary disease. Our study indicated that clusters of lncRNAs were significantly differentially expressed between SAP patients and matched controls. These lncRNAs may play a significant role in SAP development and could serve as biomarkers and potential targets for the future treatment of SAP.
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Targeting ROS1 Rearrangements in Non-small Cell Lung Cancer: Crizotinib and Newer Generation Tyrosine Kinase Inhibitors. Drugs 2019; 79:1277-1286. [DOI: 10.1007/s40265-019-01164-3] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Chang X, Liu Z, Man S, Roys A, Li Z, Zuo D, Wu Y. Metastasis manners and the underlying mechanisms of ALK and ROS1 rearrangement lung cancer and current possible therapeutic strategies. RSC Adv 2019; 9:17921-17932. [PMID: 35520562 PMCID: PMC9064669 DOI: 10.1039/c9ra02258a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2019] [Accepted: 06/01/2019] [Indexed: 11/21/2022] Open
Abstract
The rearrangements of anaplastic lymphoma kinase (ALK) and the c-ros oncogene 1 (ROS1) have both been important driving factors in non-small-cell lung cancer (NSCLC). They have already been defined in 3-5% of NSCLC patients. ALK and ROS1 rearrangements are associated with unique clinical and pathological features, especially patients are usually younger, with milder or never smoking history, and adenocarcinoma histology. Also, they have both been found to contribute to the metastasis of NSCLC by cell migration and invasion. It has recently been recognized that the brain can be considered as a primary site for metastasis in cancers with ALK or ROS1 rearrangements. The present review summarizes the current status of NSCLC metastasis and possible mechanisms based on available evidence, and then we list possible therapeutic strategies so that an increase in control of ALK and ROS1 rearrangement of NSCLC metastases by combination therapy can be translated in an increase in overall survival and prognosis.
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Affiliation(s)
- Xing Chang
- Department of Pharmacology, Shenyang Pharmaceutical University 103 Wenhua Road, Shenhe District Shenyang 110016 China
| | - Zi Liu
- Department of Pharmacology, Shenyang Pharmaceutical University 103 Wenhua Road, Shenhe District Shenyang 110016 China
| | - Shuai Man
- Department of Pharmacology, Shenyang Pharmaceutical University 103 Wenhua Road, Shenhe District Shenyang 110016 China
| | - Annie Roys
- Department of Pharmacology, Shenyang Pharmaceutical University 103 Wenhua Road, Shenhe District Shenyang 110016 China
| | - Zengqiang Li
- Department of Pharmacology, Shenyang Pharmaceutical University 103 Wenhua Road, Shenhe District Shenyang 110016 China
| | - Daiying Zuo
- Department of Pharmacology, Shenyang Pharmaceutical University 103 Wenhua Road, Shenhe District Shenyang 110016 China
| | - Yingliang Wu
- Department of Pharmacology, Shenyang Pharmaceutical University 103 Wenhua Road, Shenhe District Shenyang 110016 China
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Lin S, Nickens DJ, Patel M, Wilner KD, Tan W. Clinical implications of an analysis of pharmacokinetics of crizotinib coadministered with dexamethasone in patients with non-small cell lung cancer. Cancer Chemother Pharmacol 2019; 84:203-211. [PMID: 31127319 DOI: 10.1007/s00280-019-03861-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Accepted: 05/02/2019] [Indexed: 12/21/2022]
Abstract
PURPOSE Dexamethasone is a systemic corticosteroid and a known cytochrome P450 (CYP)3A inducer. Crizotinib is a selective tyrosine kinase inhibitor of ALK, ROS1, and MET and a substrate of CYP3A. This post hoc analysis characterized the use of concomitant CYP3A inducers with crizotinib and estimated the effect of dexamethasone use on crizotinib pharmacokinetics at steady state. METHODS This analysis used data from four clinical studies (PROFILE 1001, 1005, 1007, and 1014) including 1690 patients with non-small cell lung cancer with ALK or ROS1 rearrangements treated with crizotinib at 250 mg twice daily. Frequency and reasons for use of concomitant CYP3A inducers, including dexamethasone, with crizotinib were characterized. Multiple steady-state trough concentrations (Ctrough,ss) of crizotinib were measured for each patient. A linear mixed-effects model was used for within-patient comparison of crizotinib Ctrough,ss between dosing of crizotinib alone and crizotinib coadministered with dexamethasone consecutively for ≥ 21 days. RESULTS Dexamethasone was the most commonly used CYP3A inducer (30.4%). A total of 15 patients had crizotinib Ctrough,ss for both crizotinib dosing with and without dexamethasone. The adjusted geometric mean ratio of crizotinib Ctrough,ss following coadministration with dexamethasone relative to crizotinib without dexamethasone, as a percentage, was 98.2% (90% confidence interval, 79.1-122.0%). CONCLUSIONS Crizotinib plasma exposure following coadministration with dexamethasone was similar to that when crizotinib was administered without dexamethasone, indicating dexamethasone has no effect on crizotinib exposure or efficacy. Other CYP3A inducers with similar potency would likewise have no clinically relevant effect on crizotinib exposure.
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Affiliation(s)
- Swan Lin
- Clinical Pharmacology, Global Product Development, Pfizer Inc, 10555 Science Center Drive, CB10/002/2533, San Diego, CA, 92121, USA
| | - Dana J Nickens
- Clinical Pharmacology, Global Product Development, Pfizer Inc, 10555 Science Center Drive, CB10/002/2533, San Diego, CA, 92121, USA
| | - Maulik Patel
- Clinical Pharmacology, Global Product Development, Pfizer Inc, 10555 Science Center Drive, CB10/002/2533, San Diego, CA, 92121, USA
| | - Keith D Wilner
- Oncology, Global Product Development, Pfizer Inc, 10555 Science Center Drive, San Diego, CA, 92121, USA
| | - Weiwei Tan
- Clinical Pharmacology, Global Product Development, Pfizer Inc, 10555 Science Center Drive, CB10/002/2533, San Diego, CA, 92121, USA.
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He Y, Sheng W, Hu W, Lin J, Liu J, Yu B, Mao X, Zhang L, Huang J, Wang G. Different Types of ROS1 Fusion Partners Yield Comparable Efficacy to Crizotinib. Oncol Res 2019; 27:901-910. [PMID: 30940295 PMCID: PMC7848361 DOI: 10.3727/096504019x15509372008132] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
ROS1 rearrangements define a distinct molecular subset of non-small-cell lung cancer (NSCLC), which can be treated effectively with crizotinib, a tyrosine kinase inhibitor (TKI) targeting ROS1/MET/ALK rearrangements. Diverse efficacy was observed in ROS1-rearranged NSCLC patients. Because of its rareness, very limited studies have investigated the correlation between different fusion partners and response to crizotinib. In this study, we retrospectively screened 6,235 advanced NSCLC patients (stage IIIB to IV) from five hospitals and identified 106 patients with ROS1 rearrangements based on either plasma or tumor tissue testing using capture-based targeted sequencing. The most frequently occurring fusion partners included cluster of differentiation 74 (CD74), ezrin (EZR), syndecan 4 (SDC4), and tropomyosin 3 (TPM3), occurring in 49.1%, 17%, 14.2%, and 4.7% of patients, respectively. Among them, 38 patients were treated with crizotinib. Seventeen patients were treatment naive, and the remaining were previously treated with pemetrexed-based chemotherapy. Collectively, there was no significant difference among patients with various types of ROS1 fusion partners in overall survival (OS) and progression-free survival (PFS). Patients who were treated with crizotinib as first-line therapy showed comparable PFS (p = 0.26) to patients who were previously treated with pemetrexed-based chemotherapy. For treatment-naive patients, patients with low baseline ROS1 allelic fraction (AF) had a statistically significant longer OS than those with high ROS1 AF (184 vs. 110 days, p = 0.048). Collectively, our study demonstrates that ROS1+ patients with various fusion partners show comparable efficacy to crizotinib.
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Affiliation(s)
- Yueming He
- Department of Respiration, Quanzhou First Hospital, Fujian Medical University, Quanzhou, P.R. China
| | - Wang Sheng
- Department of Medical Oncology, Cancer Hospital, The First Affiliated Hospital of Xiamen University, Teaching Hospital of Fujian Medical University, Xiamen, P.R. China
| | - Weiguo Hu
- Center of Oncology, Renmin Hospital of Wuhan University, Wuhan, P.R. China
| | - Jing Lin
- Burning Rock Biotech, Guangzhou, P.R. China
| | - Junjun Liu
- Burning Rock Biotech, Guangzhou, P.R. China
| | - Bing Yu
- Burning Rock Biotech, Guangzhou, P.R. China
| | - Xinru Mao
- Burning Rock Biotech, Guangzhou, P.R. China
| | - Lu Zhang
- Burning Rock Biotech, Guangzhou, P.R. China
| | - Jin Huang
- Department of Oncology, Xiangya Hospital, Central South University, Changsha, P.R. China
| | - Guangsuo Wang
- Department of Thoracic Surgery, Shenzhen People's Hospital, Second Affiliated Hospital, Medical College of Ji'nan University, Shenzhen, P.R. China
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Renal Effects of Crizotinib in Patients With ALK-Positive Advanced NSCLC. J Thorac Oncol 2019; 14:1077-1085. [PMID: 30822515 DOI: 10.1016/j.jtho.2019.02.015] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Revised: 02/15/2019] [Accepted: 02/17/2019] [Indexed: 11/23/2022]
Abstract
INTRODUCTION We retrospectively analyzed the effects of crizotinib on serum creatinine and creatinine-based estimated glomerular filtration rate (eGFR) in patients with anaplastic lymphoma kinase-positive advanced NSCLC across four trials (NCT00585195, NCT00932451, NCT00932893, and NCT01154140). METHODS Changes from baseline data in serum creatinine and eGFR, calculated using the Chronic Kidney Disease Epidemiology Collaboration creatinine-based equation, were assessed over time. eGFR was graded using standard chronic kidney disease criteria. RESULTS Median serum creatinine increased from 0.79 mg/dL at baseline to 0.93 mg/dL after 2 weeks of treatment (median percentage increase from baseline, 21.2%), was stable from week 12 (0.96 mg/dL) to week 104 (1.00 mg/dL), and decreased to 0.90 mg/dL at 28 days after last dose (median percentage increase from baseline, 13.1%). Median eGFR decreased over time (96.42, 80.23, 78.06 and 75.45 mL/min/1.73 m2 at baseline, week 2, week 12, and week 104, respectively) and increased to 83.02 mL/min/1.73 m2 at 28 days after the last dose. Median percentage decrease from baseline was 14.9%, 17.0%, and 10.4% at week 2, week 12, and 28 days after last dose of crizotinib, respectively. Overall, 12.6% of patients had a shift from eGFR grade less than or equal to 3a (≥45 mL/min/1.73 m2) at baseline to greater than or equal to 3b (<45 mL/min/1.73 m2) post-baseline. CONCLUSIONS Crizotinib resulted in a decline in creatinine-based estimates of renal function mostly over the first 2 weeks of treatment. However, there was minimal evidence of cumulative effects with prolonged treatment and these changes were largely reversible following treatment discontinuation, consistent with previous reports suggesting this may be predominantly an effect on creatinine secretion as opposed to true nephrotoxicity.
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Targeting ALK in Cancer: Therapeutic Potential of Proapoptotic Peptides. Cancers (Basel) 2019; 11:cancers11030275. [PMID: 30813562 PMCID: PMC6468335 DOI: 10.3390/cancers11030275] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Revised: 02/13/2019] [Accepted: 02/21/2019] [Indexed: 01/30/2023] Open
Abstract
ALK is a receptor tyrosine kinase, associated with many tumor types as diverse as anaplastic large cell lymphomas, inflammatory myofibroblastic tumors, breast and renal cell carcinomas, non-small cell lung cancer, neuroblastomas, and more. This makes ALK an attractive target for cancer therapy. Since ALK–driven tumors are dependent for their proliferation on the constitutively activated ALK kinase, a number of tyrosine kinase inhibitors have been developed to block tumor growth. While some inhibitors are under investigation in clinical trials, others are now approved for treatment, notably in ALK-positive lung cancer. Their efficacy is remarkable, however limited in time, as the tumors escape and become resistant to the treatment through different mechanisms. Hence, there is a pressing need to target ALK-dependent tumors by other therapeutic strategies, and possibly use them in combination with kinase inhibitors. In this review we will focus on the therapeutic potential of proapoptotic ALK-derived peptides based on the dependence receptor properties of ALK. We will also try to make a non-exhaustive list of several alternative treatments targeting ALK-dependent and independent signaling pathways.
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Rosas G, Ruiz R, Araujo JM, Pinto JA, Mas L. ALK rearrangements: Biology, detection and opportunities of therapy in non-small cell lung cancer. Crit Rev Oncol Hematol 2019; 136:48-55. [PMID: 30878128 DOI: 10.1016/j.critrevonc.2019.02.006] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2019] [Revised: 02/06/2019] [Accepted: 02/13/2019] [Indexed: 12/26/2022] Open
Abstract
The ALK receptor tyrosine kinase (ALK) gene encodes a transmembrane protein rearranged in 2-7% of non-small cell lung cancer (NSCLC) cases. This gene has become the second most studied therapeutic target after EGFR due to the implied therapeutic opportunities. While the diagnostic of ALK rearrangements is well established, small molecules targeting ALK are in constant evolution because tumor cells eventually will develop mechanisms of resistance. In this review we describe the biology of the ALK gene, alterations, epidemiology, diagnostic tests as well as strategies of treatment.
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Affiliation(s)
- Gina Rosas
- Departamento de Patología, Instituto Nacional de Enfermedades Neoplásicas, Av. Angamos Este, 2520, Surquillo, Lima 34, Peru
| | - Rossana Ruiz
- Unidad de Investigación Básica y Traslacional, Oncosalud-AUNA, Av. Guardia Civil 571, San Borja, Lima 41-Peru; Departamento de Medicina Oncológica, Instituto Nacional de Enfermedades Neoplásicas, Av. Angamos Este, 2520, Surquillo, Lima 34-Peru
| | - Jhajaira M Araujo
- Unidad de Investigación Básica y Traslacional, Oncosalud-AUNA, Av. Guardia Civil 571, San Borja, Lima 41-Peru
| | - Joseph A Pinto
- Unidad de Investigación Básica y Traslacional, Oncosalud-AUNA, Av. Guardia Civil 571, San Borja, Lima 41-Peru
| | - Luis Mas
- Unidad de Investigación Básica y Traslacional, Oncosalud-AUNA, Av. Guardia Civil 571, San Borja, Lima 41-Peru; Departamento de Medicina Oncológica, Instituto Nacional de Enfermedades Neoplásicas, Av. Angamos Este, 2520, Surquillo, Lima 34-Peru.
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Wilner KD, Usari T, Polli A, Kim EE. Comparison of cardiovascular effects of crizotinib and chemotherapy in ALK-positive advanced non-small-cell lung cancer. Future Oncol 2019; 15:1097-1103. [PMID: 30652510 DOI: 10.2217/fon-2018-0869] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
AIM We analyzed cardiac function in two Phase III studies of previously treated (PROFILE 1007) or untreated (PROFILE 1014) ALK-positive advanced non-small-cell lung cancer. PATIENTS & METHODS Adverse events associated with cardiac failure were compared between treatment arms in each study separately. Cardiac function was assessed prospectively by multigated acquisition scans or echocardiograms. RESULTS In PROFILE 1007 and 1014, incidence of cardiac failure adverse events was 0% (crizotinib) versus 0.6% (chemotherapy) and 2.3% versus 0.6%, respectively. In crizotinib versus chemotherapy arms, respectively, >20% left ventricular ejection fraction decreases occurred in 0/19 (0%) versus 1/16 (6.3%) patients from PROFILE 1007 and 4/150 (2.7%) versus 10/150 (6.7%) patients from PROFILE 1014. CONCLUSION These analyses did not reveal any clinically meaningful changes in myocardial function with crizotinib in patients with ALK-positive non-small-cell lung cancer. Clinicaltrials.gov identifier: PROFILE 1007, NCT00932893; PROFILE 1014, NCT01154140.
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Chen HF, Zhang QX, Zhu YC, Du KQ, Li XF, Wu LX, Wang WX, Xu CW. Intestinal metastasis from primary ROS1-positive lung adenocarcinoma cancer patients responding to crizotinib. Onco Targets Ther 2018; 11:7821-7825. [PMID: 30464529 PMCID: PMC6225853 DOI: 10.2147/ott.s178985] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Small intestinal metastases from primary lung cancer are rare. Such patients have a poor prognosis. Early diagnosis of small intestinal metastases is difficult because of the low incidence of clinically apparent symptoms. The standard treatment for small intestinal metastases has not been established. A 69-year-old Chinese man presented for evaluation of a tumor in the right lower lung and mediastinal lymph node enlargement on clinical examination. The clinical stage was cT2N2M0 (stage IIIA). Histologic examination of the tumor revealed lung adenocarcinoma. He could not tolerate surgery; hence, he received two chemotherapy regimens. However, the disease progressed. He had bloating after chemotherapy and decreased flatus. An abdominal CT scan showed an intestinal effusion with local intestinal obstruction. Medical treatment was ineffective; hence, he underwent a diagnostic laparoscopy. The pathologic evaluation suggested an intestinal metastatic adenocarcinoma from the primary lung cancer. Based on an real-time PCR assay, the tumor had a ROS1 fusion and responded well to crizotinib. The progression-free survival was 7 months. Physicians must be aware of the possibility of intestinal metastases from primary lung cancer. With an accurate diagnosis and thorough evaluation, patients may benefit from targeted therapy.
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Affiliation(s)
- Hua-Fei Chen
- Department of Thoracic Disease Center, Zhejiang Rongjun Hospital, Jiaxing, Zhejiang, China
| | - Qu-Xia Zhang
- Department of Pathology, Fujian Cancer Hospital, Fujian Medical University Cancer Hospital, Fuzhou, Fujian, China,
| | - You-Cai Zhu
- Department of Thoracic Disease Center, Zhejiang Rongjun Hospital, Jiaxing, Zhejiang, China
| | - Kai-Qi Du
- Department of Thoracic Disease Center, Zhejiang Rongjun Hospital, Jiaxing, Zhejiang, China
| | - Xiao-Feng Li
- Department of Thoracic Disease Center, Zhejiang Rongjun Hospital, Jiaxing, Zhejiang, China
| | - Li-Xin Wu
- Department of Thoracic Disease Center, Zhejiang Rongjun Hospital, Jiaxing, Zhejiang, China
| | - Wen-Xian Wang
- Department of Chemotherapy, Zhejiang Cancer Hospital, Hangzhou, Zhejiang, China,
| | - Chun-Wei Xu
- Department of Pathology, Fujian Cancer Hospital, Fujian Medical University Cancer Hospital, Fuzhou, Fujian, China,
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Zheng SY, Shen W, Peng YM, Cui HJ, Duan H, Qiu YQ, Li Q, Zhang JY, Sun CY, Zhang X. Treatment of severe rash caused by crizotinib with both traditional Chinese medicine and Western medicine: Two case reports and literature review. Medicine (Baltimore) 2018; 97:e13088. [PMID: 30508887 PMCID: PMC6283193 DOI: 10.1097/md.0000000000013088] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2018] [Accepted: 10/11/2018] [Indexed: 11/06/2022] Open
Abstract
RATIONALE Lung adenocarcinoma is the most common pathologic pattern of lung cancer. During the past decades, a number of targeted agents have been explored to treat advanced lung adenocarcinoma. Recently, Crizotinib, the antagonist of anaplastic lymphoma kinase (ALK), has been widely used in ALK-rearranged lung cancer treatment. Crizotinib is generally well tolerated while its most frequent adverse events include visual disorders, gastrointestinal disturbances, cardiac and endocrine abnormalities. Rash caused by crizotinib is rarely seen, and there are few case reports of severe rash caused by crizotinib. PATIENT CONCERNS AND DIAGNOSES Here we report cases of an 81-year-old man and a 66-year-old woman with ALK-rearranged advanced lung adenocarcinoma. When patients came to our department, they both had crizotinib-induced severe rash. INTERVENTIONS Crizotinib was initiated as the 1st-line treatment without other therapies. We treated severe rash with traditional Chinese medicine (TCM) therapy called Zhiyang Pingfu liquid along with Western medicine. Zhiyang Pingfu liquid consists of Scutellaria baicalensis 20 g, Portulaca oleracea 30 g, Cortex Dictamni 30 g, Sophora flavescens 30 g, and other substances. Western medicine includes Minocycline hydrochloride tablets and Aprepitant capsules. OUTCOMES Both patients achieved a partial response when treated with crizotinib, and suffered from severe rash. With Zhiyang Pingfu liquid and Western medicine, their rash gradually disappeared with no sign of cancer progression. Also the male patient did not relieve after taking only antibiotics (standard therapy) and anti-allergic medicine. LESSONS Despite the dramatic benefit of crizotinib for patients with ALK rearrangement, crizotinib-induced severe rash needs to be dealt with caution. This is the 1st case in which TCM and Western medicine are used to successfully treat crizotinib-induced severe rash. The mechanism of crizotinib-induced rash deserves further attention in future research.
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Affiliation(s)
| | - Wen Shen
- Beijing University of Chinese Medicine
| | | | - Hui-Juan Cui
- Department of Integrative Oncology, China-Japan Friendship Hospital, Beijing, China
| | - Hua Duan
- Beijing University of Chinese Medicine
| | | | - Qiang Li
- Beijing University of Chinese Medicine
| | | | | | - Xu Zhang
- Beijing University of Chinese Medicine
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Wu YL, Lu S, Lu Y, Zhou J, Shi YK, Sriuranpong V, Ho JCM, Ong CK, Tsai CM, Chung CH, Wilner KD, Tang Y, Masters ET, Selaru P, Mok TS. Results of PROFILE 1029, a Phase III Comparison of First-Line Crizotinib versus Chemotherapy in East Asian Patients with ALK-Positive Advanced Non-Small Cell Lung Cancer. J Thorac Oncol 2018; 13:1539-1548. [PMID: 29966800 DOI: 10.1016/j.jtho.2018.06.012] [Citation(s) in RCA: 120] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Accepted: 06/08/2018] [Indexed: 02/05/2023]
Abstract
INTRODUCTION The phase III randomized PROFILE 1014 study demonstrated superiority of crizotinib to first-line chemotherapy in prolonging progression-free survival (PFS) in previously untreated patients with ALK receptor tyrosine kinase gene (ALK)-positive advanced nonsquamous NSCLC. This result was consistent with that in the smaller subset of East Asian patients in PROFILE 1014. The subsequent study reported here prospectively evaluated crizotinib in a larger East Asian patient population. METHODS In this open-label phase III study (PROFILE 1029), patients were randomized 1:1 to receive orally administered crizotinib 250 mg twice daily continuously (3-week cycles) or intravenously administered chemotherapy (pemetrexed 500 mg/m2, plus cisplatin 75 mg/m2, or carboplatin [at a dose to produce area under the concentration-time curve of 5-6 mg·min/mL]) every 3 weeks for a maximum of six cycles. PFS confirmed by independent radiology review was the primary end point. RESULTS Crizotinib significantly prolonged PFS (hazard ratio, 0.402; 95% confidence interval [CI]: 0.286-0.565; p < 0.001). The median PFS was 11.1 months with crizotinib and 6.8 months with chemotherapy. The objective response rate was 87.5% (95% CI: 79.6-93.2%) with crizotinib versus 45.6% (95% CI: 35.8-55.7%) with chemotherapy (p < 0.001). The most common adverse events were increased transaminase levels, diarrhea, and vision disorders with crizotinib and leukopenia, neutropenia, and anemia with chemotherapy. Significantly greater improvements from baseline in patient-reported outcomes were seen in crizotinib-treated versus chemotherapy-treated patients. CONCLUSIONS First-line crizotinib significantly improved PFS, objective response rate, and patient-reported outcomes compared with standard platinum-based chemotherapy in East Asian patients with ALK-positive advanced NSCLC, which is similar to the results from PROFILE 1014. The safety profiles of crizotinib and chemotherapy were consistent with those previously published.
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Affiliation(s)
- Yi-Long Wu
- Guangdong Lung Cancer Institute, Guangdong General Hospital and Guangdong Academy of Medical Sciences, Guangzhou, People's Republic of China.
| | - Shun Lu
- Department of Shanghai Lung Cancer Center, Shanghai Chest Hospital, Jiao Tong University, Shanghai, People's Republic of China
| | - You Lu
- Department of Thoracic Oncology, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | - Jianying Zhou
- Respiratory Department, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, People's Republic of China
| | - Yuan-Kai Shi
- Department of Medical Oncology, Beijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted Drugs, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People's Republic of China
| | - Virote Sriuranpong
- Medical Oncology Unit, Department of Medicine, Chulalongkorn University and the King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - James C M Ho
- Department of Medicine, The University of Hong Kong, Hong Kong, People's Republic of China
| | - Choo Khoon Ong
- Department of Respiratory Medicine, Hospital Pulau Pinang, Pulau Pinang, Malaysia
| | - Chun-Ming Tsai
- Department of Oncology, Taipei Veterans General Hospital, Taipei, Taiwan, Republic of China
| | | | | | | | | | | | - Tony S Mok
- Department of Clinical Oncology, State Laboratory of South China, The Chinese University of Hong Kong, Hong Kong, People's Republic of China
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Zhu YC, Wang WX, Xu CW, Zhuang W, Song ZB, Du KQ, Chen G, Lv TF, Song Y. A novel co-existing ZCCHC8-ROS1 and de-novo MET amplification dual driver in advanced lung adenocarcinoma with a good response to crizotinib. Cancer Biol Ther 2018; 19:1097-1101. [PMID: 30095326 PMCID: PMC6301800 DOI: 10.1080/15384047.2018.1491506] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Revised: 05/22/2018] [Accepted: 06/17/2018] [Indexed: 01/06/2023] Open
Abstract
In non-small cell lung cancer (NSCLC), driver gene alterations, such as EGFR, ALK, MET, and ROS1, are usually mutually exclusive. Few clinical cases with co-existing ROS1 fusion and de-novo MET amplification have been reported. In addition, the efficacy of crizotinib in Chinese patients with driver co-existing alterations is uncertain. A 65-year-old female was diagnosed with lung adenocarcinoma metastatic to the brain. She had sufficient tumor tissue for detection of the target gene; however, common driver gene mutations, such as EGFR-wild and ALK-negative, were not initially detected. The patient was ultimately shown to have both ZCCHC8-ROS1 and de-novo MET gene amplification through next-generation sequencing with sensitivity to the targeted therapy of crizotinib. Unfortunately, the progression-free survival was only 6 months in length. We report here the first patient with co-existing ROS1 fusion and de-novo MET amplification to receive crizotinib in China. Treatment of our patient was effective with targeted therapy based on a precise diagnosis. Advanced or metastatic NSCLC patients with co-existing ROS1 fusion and de-novo MET amplification are sensitive to crizotinib. These uncommon driver gene mutations may be missed using the current first-generation detection assay. We must be aware of the incidence of concomitant ROS1 fusion and de-novo MET amplification because NSCLC patients could benefit from targeted therapy.
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Affiliation(s)
- You-cai Zhu
- Department of Thoracic Disease Diagnosis and Treatment Center Zhejiang Rongjun Hospital, Jiaxing, Zhejiang, People’s Republic of China
| | - Wen-xian Wang
- Department of Chemotherapy, Zhejiang Cancer Hospital, Hangzhou, Zhejiang, People’s Republic of China
| | - Chun-wei Xu
- Department of Pathology, Fujian Cancer Hospital, Fujian Medical University Cancer Hospital, Fuzhou, Fujian, People’s Republic of China
| | - Wu Zhuang
- Department of Medical Thoracic Oncology, Fujian Cancer Hospital, Fujian Medical University Cancer Hospital, Fuzhou, Fujian, People’s Republic of China
| | - Zheng-bo Song
- Department of Chemotherapy, Zhejiang Cancer Hospital, Hangzhou, Zhejiang, People’s Republic of China
| | - Kai-qi Du
- Department of Thoracic Disease Diagnosis and Treatment Center Zhejiang Rongjun Hospital, Jiaxing, Zhejiang, People’s Republic of China
| | - Gang Chen
- Department of Pathology, Fujian Cancer Hospital, Fujian Medical University Cancer Hospital, Fuzhou, Fujian, People’s Republic of China
| | - Tang-feng Lv
- Department of Respiratory Medicine, Jinling Hospital, Nanjing Jiangsu, People’s Republic of China
| | - Yong Song
- Department of Respiratory Medicine, Jinling Hospital, Nanjing Jiangsu, People’s Republic of China
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Akbay EA, Kim J. Autochthonous murine models for the study of smoker and never-smoker associated lung cancers. Transl Lung Cancer Res 2018; 7:464-486. [PMID: 30225211 DOI: 10.21037/tlcr.2018.06.04] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Lung cancer accounts for the greatest number of cancer deaths in the world. Tobacco smoke-associated cancers constitute the majority of lung cancer cases but never-smoker cancers comprise a significant and increasing fraction of cases. Recent genomic and transcriptomic sequencing efforts of lung cancers have revealed distinct sets of genetic aberrations of smoker and never-smoker lung cancers that implicate disparate biology and therapeutic strategies. Autochthonous mouse models have contributed greatly to our understanding of lung cancer biology and identified novel therapeutic targets and strategies in the era of targeted therapy. With the emergence of immuno-oncology, mouse models may continue to serve as valuable platforms for novel biological insights and therapeutic strategies. Here, we will review the variety of available autochthonous mouse models of lung cancer, their relation to human smoker and never-smoker lung cancers, and their application to immuno-oncology and immune checkpoint blockade that is revolutionizing lung cancer therapy.
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Affiliation(s)
- Esra A Akbay
- Department of Pathology, University of Texas Southwestern, Dallas, TX 75208, USA.,Harold C. Simmons Comprehensive Cancer Center, University of Texas Southwestern, Dallas, TX 75208, USA
| | - James Kim
- Harold C. Simmons Comprehensive Cancer Center, University of Texas Southwestern, Dallas, TX 75208, USA.,Department of Internal Medicine, Division of Hematology-Oncology, University of Texas Southwestern, Dallas, TX 75208, USA
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Gambacorti-Passerini C, Orlov S, Zhang L, Braiteh F, Huang H, Esaki T, Horibe K, Ahn JS, Beck JT, Edenfield WJ, Shi Y, Taylor M, Tamura K, Van Tine BA, Wu SJ, Paolini J, Selaru P, Kim TM. Long-term effects of crizotinib in ALK-positive tumors (excluding NSCLC): A phase 1b open-label study. Am J Hematol 2018; 93:607-614. [PMID: 29352732 PMCID: PMC5947833 DOI: 10.1002/ajh.25043] [Citation(s) in RCA: 71] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2018] [Accepted: 01/17/2018] [Indexed: 12/24/2022]
Abstract
Crizotinib, an inhibitor of anaplastic lymphoma kinase (ALK), MET, and ROS1, is approved for treatment of patients with ALK‐positive or ROS1‐positive advanced non‐small‐cell lung cancer (NSCLC). However, ALK rearrangements are also implicated in other malignancies, including anaplastic large‐cell lymphoma and inflammatory myofibroblastic tumors (IMTs). In this ongoing, multicenter, single‐arm, open‐label phase 1b study (PROFILE 1013; NCT01121588), patients with ALK‐positive advanced malignancies other than NSCLC were to receive a starting dose of crizotinib 250 mg twice daily. Primary endpoints were safety and objective responses based on Response Evaluation Criteria in Solid Tumors version 1.1 or National Cancer Institute International Response Criteria. Forty‐four patients were enrolled (lymphoma, n = 18; IMT, n = 9; other tumors, n = 17). The objective response rate was 53% (95% confidence interval [CI], 28–77) for lymphoma, with 8 complete responses (CRs) and 1 partial response (PR); 67% (95% CI, 30–93) for IMTs, with 1 CR and 5 PRs; and 12% (95% CI, 2–36) for other tumors, with 2 PRs in patients affected by colon carcinoma and medullary thyroid cancer, respectively. The median duration of treatment was almost 3 years for patients with lymphoma and IMTs, with 2‐year progression‐free survival of 63% and 67%, respectively. The most common treatment‐related adverse events were diarrhea (45.5%) and vision disorders (45.5%), mostly grade 1. These findings indicate strong and durable activity of crizotinib in ALK‐positive lymphomas and IMTs. The safety profile was consistent with the known safety profile of crizotinib even with long‐term treatment.
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Affiliation(s)
| | - Sergey Orlov
- St Petersburg Medical University; St Petersburg Russia
| | - Li Zhang
- State Key Laboratory of Oncology in South China; Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center; Guangdong China
| | - Fadi Braiteh
- Comprehensive Cancer Centers of Nevada; Las Vegas Nevada
| | - Huiqiang Huang
- Department of Medical Oncology; Sun-Yat Sen University Cancer Center; Guangdong China
| | - Taito Esaki
- National Kyushu Cancer Center; Fukuoka Japan
| | - Keizo Horibe
- National Hospital Organization Nagoya Medical Center; Nagoya Japan
| | - Jin-Seok Ahn
- Samsung Medical Center, Sungkyunkwan University School of Medicine; Seoul South Korea
| | | | | | - Yuankai Shi
- Department of Medical Oncology, Beijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted Drugs; National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College; Beijing China
| | | | | | | | - Shang-Ju Wu
- National Taiwan University Hospital; Taipei Taiwan
| | | | | | - Tae Min Kim
- Seoul National University Hospital; Seoul South Korea
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Li Z, Shen L, Ding D, Huang J, Zhang J, Chen Z, Lu S. Efficacy of Crizotinib among Different Types of ROS1 Fusion Partners in Patients with ROS1-Rearranged Non-Small Cell Lung Cancer. J Thorac Oncol 2018; 13:987-995. [PMID: 29704675 DOI: 10.1016/j.jtho.2018.04.016] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Revised: 04/08/2018] [Accepted: 04/09/2018] [Indexed: 10/17/2022]
Abstract
INTRODUCTION ROS1 rearrangement-positive NSCLC can be treated effectively with an anaplastic lymphoma kinase/ROS1/mesenchymal-epithelial transition factor inhibitor such as crizotinib; however, the rate of response remains variable. Although several ROS1 fusion partners have been identified, the efficacy of crizotinib in patients with different types of ROS1 fusion partners is poorly understood. METHODS We reviewed clinicopathological data of patients with ROS1 rearrangement who received crizotinib therapy at our institution between April 2014 and December 2016. ROS1 fusion partners were evaluated by using Sanger sequencing for available tumor tissue. RESULTS During the study, 49 patients were found to have ROS1 rearrangement and were subsequently treated with crizotinib. Tumor specimens were available for 36 patients, of whom 19 were found to have CD 74 molecule gene (CD74)-ROS1 fusion partners. Before therapy, those in the CD74-ROS1 group were found to have a higher rate of brain metastases (six versus 0 [p = 0.020]). The objective response rate for crizotinib was 83.3% in all patients, whereas it was 94.11% and 73.68% in the non-CD74-ROS1 and CD74-ROS1 groups, respectively. As compared with the CD74-ROS1 group, the non-CD74-ROS1 group had both a significantly longer progression-free survival (17.63 months versus 12.63 months [p = 0.048]) and a significantly longer overall survival (44.50 months versus 24.33 months [p = 0.036]). On multivariable analysis, the only factor associated with overall survival was presence of brain metastases before therapy (p = 0.010). There were no significant factors associated with progression-free survival in the multivariable analysis. CONCLUSIONS These findings suggests that patients with CD74-ROS1 fusion partners are more likely to present with brain metastases. Although not independently significant, a trend toward improved survival was observed in patients in the non-CD74-ROS1 group when they were treated with crizotinib.
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Affiliation(s)
- Ziming Li
- Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Lan Shen
- Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Ding Ding
- Department of Oncology, Johns Hopkins Medical Institutions, Baltimore, Maryland
| | - Jia Huang
- Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Jie Zhang
- Department of Pathology, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Zhiwei Chen
- Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Shun Lu
- Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, People's Republic of China.
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