1
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Wasko UN, Jiang J, Dalton TC, Curiel-Garcia A, Edwards AC, Wang Y, Lee B, Orlen M, Tian S, Stalnecker CA, Drizyte-Miller K, Menard M, Dilly J, Sastra SA, Palermo CF, Hasselluhn MC, Decker-Farrell AR, Chang S, Jiang L, Wei X, Yang YC, Helland C, Courtney H, Gindin Y, Muonio K, Zhao R, Kemp SB, Clendenin C, Sor R, Vostrejs WP, Hibshman PS, Amparo AM, Hennessey C, Rees MG, Ronan MM, Roth JA, Brodbeck J, Tomassoni L, Bakir B, Socci ND, Herring LE, Barker NK, Wang J, Cleary JM, Wolpin BM, Chabot JA, Kluger MD, Manji GA, Tsai KY, Sekulic M, Lagana SM, Califano A, Quintana E, Wang Z, Smith JAM, Holderfield M, Wildes D, Lowe SW, Badgley MA, Aguirre AJ, Vonderheide RH, Stanger BZ, Baslan T, Der CJ, Singh M, Olive KP. Tumor-selective activity of RAS-GTP inhibition in pancreatic cancer. Nature 2024:10.1038/s41586-024-07379-z. [PMID: 38588697 DOI: 10.1038/s41586-024-07379-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Accepted: 04/02/2024] [Indexed: 04/10/2024]
Abstract
Broad-spectrum RAS inhibition holds the potential to benefit roughly a quarter of human cancer patients whose tumors are driven by RAS mutations1,2. RMC-7977 is a highly selective inhibitor of the active GTP-bound forms of KRAS, HRAS, and NRAS, with affinity for both mutant and wild type (WT) variants (RAS(ON) multi-selective)3. As >90% of human pancreatic ductal adenocarcinoma (PDAC) cases are driven by activating mutations in KRAS4, we assessed the therapeutic potential of the RAS(ON) multi-selective inhibitor RMC-7977 in a comprehensive range of PDAC models. We observed broad and pronounced anti-tumor activity across models following direct RAS inhibition at exposures that were well-tolerated in vivo. Pharmacological analyses revealed divergent responses to RMC-7977 in tumor versus normal tissues. Treated tumors exhibited waves of apoptosis along with sustained proliferative arrest whereas normal tissues underwent only transient decreases in proliferation, with no evidence of apoptosis. In the autochthonous KPC model, RMC-7977 treatment resulted in a profound extension of survival followed by on-treatment relapse. Analysis of relapsed tumors identified Myc copy number gain as a prevalent candidate resistance mechanism, which could be overcome by combinatorial TEAD inhibition in vitro. Together, these data establish a strong preclinical rationale for the use of broad-spectrum RAS-GTP inhibition in the setting of PDAC and identify a promising candidate combination therapeutic regimen to overcome monotherapy resistance.
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Affiliation(s)
- Urszula N Wasko
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, USA
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY, USA
| | | | - Tanner C Dalton
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, USA
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY, USA
| | - Alvaro Curiel-Garcia
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, USA
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY, USA
| | - A Cole Edwards
- Department of Cell Biology and Physiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Yingyun Wang
- Revolution Medicines, Inc., Redwood City, CA, USA
| | - Bianca Lee
- Revolution Medicines, Inc., Redwood City, CA, USA
| | - Margo Orlen
- University of Pennsylvania Perelman School of Medicine, Department of Medicine, Philadelphia, PA, USA
| | - Sha Tian
- Cancer Biology & Genetics Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Clint A Stalnecker
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Department of Pharmacology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Kristina Drizyte-Miller
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Marie Menard
- Revolution Medicines, Inc., Redwood City, CA, USA
| | - Julien Dilly
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Stephen A Sastra
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, USA
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY, USA
| | - Carmine F Palermo
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, USA
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY, USA
| | - Marie C Hasselluhn
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, USA
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY, USA
| | - Amanda R Decker-Farrell
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, USA
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY, USA
| | | | | | - Xing Wei
- Revolution Medicines, Inc., Redwood City, CA, USA
| | - Yu C Yang
- Revolution Medicines, Inc., Redwood City, CA, USA
| | | | | | | | - Karl Muonio
- Revolution Medicines, Inc., Redwood City, CA, USA
| | - Ruiping Zhao
- Revolution Medicines, Inc., Redwood City, CA, USA
| | - Samantha B Kemp
- University of Pennsylvania Perelman School of Medicine, Department of Medicine, Philadelphia, PA, USA
| | - Cynthia Clendenin
- University of Pennsylvania Perelman School of Medicine, Abramson Cancer Center, Philadelphia, PA, USA
| | - Rina Sor
- University of Pennsylvania Perelman School of Medicine, Abramson Cancer Center, Philadelphia, PA, USA
| | - William P Vostrejs
- University of Pennsylvania Perelman School of Medicine, Department of Medicine, Philadelphia, PA, USA
| | - Priya S Hibshman
- Department of Cell Biology and Physiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Amber M Amparo
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Connor Hennessey
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Matthew G Rees
- The Broad Institute of Harvard and MIT, Cambridge, MA, USA
| | | | | | | | - Lorenzo Tomassoni
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY, USA
- Department of Systems Biology, Columbia University Irving Medical Center, New York, NY, USA
| | - Basil Bakir
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, USA
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY, USA
| | - Nicholas D Socci
- Bioinformatics Core, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Laura E Herring
- UNC Michael Hooker Proteomics Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Natalie K Barker
- UNC Michael Hooker Proteomics Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Junning Wang
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - James M Cleary
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Brian M Wolpin
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - John A Chabot
- Department of Surgery, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, USA
| | - Michael D Kluger
- Department of Surgery, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, USA
| | - Gulam A Manji
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, USA
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY, USA
| | - Kenneth Y Tsai
- Departments of Pathology, Tumor Microenvironment and Metastasis; H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL, USA
| | - Miroslav Sekulic
- Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York, NY, USA
| | - Stephen M Lagana
- Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York, NY, USA
| | - Andrea Califano
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, USA
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY, USA
- Department of Systems Biology, Columbia University Irving Medical Center, New York, NY, USA
- Department of Oncology, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
- J.P. Sulzberger Columbia Genome Center, Columbia University, New York, NY, USA
- Department of Biochemistry and Molecular Biophysics, Columbia University Irving Medical Center, New York, NY, USA
- Department of Biomedical Informatics, Columbia University Irving Medical Center, New York, NY, USA
- Chan Zuckerberg Biohub New York, New York, NY, USA
| | | | | | | | | | - David Wildes
- Revolution Medicines, Inc., Redwood City, CA, USA
| | - Scott W Lowe
- Cancer Biology & Genetics Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Howard Hughes Medical Institute, Chevy Chase, MD, USA
| | - Michael A Badgley
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, USA
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY, USA
| | - Andrew J Aguirre
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
- The Broad Institute of Harvard and MIT, Cambridge, MA, USA
- Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA
| | - Robert H Vonderheide
- University of Pennsylvania Perelman School of Medicine, Department of Medicine, Philadelphia, PA, USA
- University of Pennsylvania Perelman School of Medicine, Abramson Cancer Center, Philadelphia, PA, USA
- Parker Institute for Cancer Immunotherapy, San Francisco, CA, USA
| | - Ben Z Stanger
- University of Pennsylvania Perelman School of Medicine, Department of Medicine, Philadelphia, PA, USA
- University of Pennsylvania Perelman School of Medicine, Abramson Cancer Center, Philadelphia, PA, USA
| | - Timour Baslan
- Department of Biomedical Sciences, School of Veterinary Medicine, The University of Pennsylvania, Philadelphia, PA, USA
| | - Channing J Der
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Department of Pharmacology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | | | - Kenneth P Olive
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, USA.
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY, USA.
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2
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Holderfield M, Lee BJ, Jiang J, Tomlinson A, Seamon KJ, Mira A, Patrucco E, Goodhart G, Dilly J, Gindin Y, Dinglasan N, Wang Y, Lai LP, Cai S, Jiang L, Nasholm N, Shifrin N, Blaj C, Shah H, Evans JW, Montazer N, Lai O, Shi J, Ahler E, Quintana E, Chang S, Salvador A, Marquez A, Cregg J, Liu Y, Milin A, Chen A, Ziv TB, Parsons D, Knox JE, Klomp JE, Roth J, Rees M, Ronan M, Cuevas-Navarro A, Hu F, Lito P, Santamaria D, Aguirre AJ, Waters AM, Der CJ, Ambrogio C, Wang Z, Gill AL, Koltun ES, Smith JAM, Wildes D, Singh M. Concurrent inhibition of oncogenic and wild-type RAS-GTP for cancer therapy. Nature 2024:10.1038/s41586-024-07205-6. [PMID: 38589574 DOI: 10.1038/s41586-024-07205-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 02/16/2024] [Indexed: 04/10/2024]
Abstract
RAS oncogenes (collectively NRAS, HRAS and especially KRAS) are among the most frequently mutated genes in cancer, with common driver mutations occurring at codons 12, 13 and 611. Small molecule inhibitors of the KRAS(G12C) oncoprotein have demonstrated clinical efficacy in patients with multiple cancer types and have led to regulatory approvals for the treatment of non-small cell lung cancer2,3. Nevertheless, KRASG12C mutations account for only around 15% of KRAS-mutated cancers4,5, and there are no approved KRAS inhibitors for the majority of patients with tumours containing other common KRAS mutations. Here we describe RMC-7977, a reversible, tri-complex RAS inhibitor with broad-spectrum activity for the active state of both mutant and wild-type KRAS, NRAS and HRAS variants (a RAS(ON) multi-selective inhibitor). Preclinically, RMC-7977 demonstrated potent activity against RAS-addicted tumours carrying various RAS genotypes, particularly against cancer models with KRAS codon 12 mutations (KRASG12X). Treatment with RMC-7977 led to tumour regression and was well tolerated in diverse RAS-addicted preclinical cancer models. Additionally, RMC-7977 inhibited the growth of KRASG12C cancer models that are resistant to KRAS(G12C) inhibitors owing to restoration of RAS pathway signalling. Thus, RAS(ON) multi-selective inhibitors can target multiple oncogenic and wild-type RAS isoforms and have the potential to treat a wide range of RAS-addicted cancers with high unmet clinical need. A related RAS(ON) multi-selective inhibitor, RMC-6236, is currently under clinical evaluation in patients with KRAS-mutant solid tumours (ClinicalTrials.gov identifier: NCT05379985).
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Affiliation(s)
| | | | | | | | | | - Alessia Mira
- Department of Molecular Biotechnology and Health Sciences, Molecular Biotechnology Center, University of Torino, Torino, Italy
| | - Enrico Patrucco
- Department of Molecular Biotechnology and Health Sciences, Molecular Biotechnology Center, University of Torino, Torino, Italy
| | - Grace Goodhart
- Department of Surgery, University of Cincinnati, Cincinnati, OH, USA
| | - Julien Dilly
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | | | | | | | | | - Shurui Cai
- Revolution Medicines, Redwood City, CA, USA
| | | | | | | | | | | | | | | | - Oliver Lai
- Revolution Medicines, Redwood City, CA, USA
| | - Jade Shi
- Revolution Medicines, Redwood City, CA, USA
| | | | | | | | | | | | - Jim Cregg
- Revolution Medicines, Redwood City, CA, USA
| | - Yang Liu
- Revolution Medicines, Redwood City, CA, USA
| | | | - Anqi Chen
- Revolution Medicines, Redwood City, CA, USA
| | | | | | | | - Jennifer E Klomp
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Jennifer Roth
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Matthew Rees
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Melissa Ronan
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Antonio Cuevas-Navarro
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Feng Hu
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Piro Lito
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Medicine, Weill Cornell Medical College, New York, NY, USA
| | - David Santamaria
- Molecular Mechanisms of Cancer Program, Centro de Investigación del Cáncer, CSIC-Universidad de Salamanca, Salamanca, Spain
| | - Andrew J Aguirre
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Harvard Medical School, Boston, MA, USA
- Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA
| | - Andrew M Waters
- Department of Surgery, University of Cincinnati, Cincinnati, OH, USA
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Department of Pharmacology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Department of Cancer Biology, University of Cincinnati, Cincinnati, OH, USA
| | - Channing J Der
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Department of Pharmacology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Chiara Ambrogio
- Department of Molecular Biotechnology and Health Sciences, Molecular Biotechnology Center, University of Torino, Torino, Italy
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3
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Tong X, Patel AS, Kim E, Li H, Chen Y, Li S, Liu S, Dilly J, Kapner KS, Zhang N, Xue Y, Hover L, Mukhopadhyay S, Sherman F, Myndzar K, Sahu P, Gao Y, Li F, Li F, Fang Z, Jin Y, Gao J, Shi M, Sinha S, Chen L, Chen Y, Kheoh T, Yang W, Yanai I, Moreira AL, Velcheti V, Neel BG, Hu L, Christensen JG, Olson P, Gao D, Zhang MQ, Aguirre AJ, Wong KK, Ji H. Adeno-to-squamous transition drives resistance to KRAS inhibition in LKB1 mutant lung cancer. Cancer Cell 2024; 42:413-428.e7. [PMID: 38402609 DOI: 10.1016/j.ccell.2024.01.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 11/07/2023] [Accepted: 01/29/2024] [Indexed: 02/27/2024]
Abstract
KRASG12C inhibitors (adagrasib and sotorasib) have shown clinical promise in targeting KRASG12C-mutated lung cancers; however, most patients eventually develop resistance. In lung patients with adenocarcinoma with KRASG12C and STK11/LKB1 co-mutations, we find an enrichment of the squamous cell carcinoma gene signature in pre-treatment biopsies correlates with a poor response to adagrasib. Studies of Lkb1-deficient KRASG12C and KrasG12D lung cancer mouse models and organoids treated with KRAS inhibitors reveal tumors invoke a lineage plasticity program, adeno-to-squamous transition (AST), that enables resistance to KRAS inhibition. Transcriptomic and epigenomic analyses reveal ΔNp63 drives AST and modulates response to KRAS inhibition. We identify an intermediate high-plastic cell state marked by expression of an AST plasticity signature and Krt6a. Notably, expression of the AST plasticity signature and KRT6A at baseline correlates with poor adagrasib responses. These data indicate the role of AST in KRAS inhibitor resistance and provide predictive biomarkers for KRAS-targeted therapies in lung cancer.
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Affiliation(s)
- Xinyuan Tong
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, Shanghai 200031, China
| | - Ayushi S Patel
- Laura and Isaac Perlmutter Cancer Center, New York University Langone Health, New York, NY 10016, USA
| | - Eejung Kim
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA 02215, USA; Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA; Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
| | - Hongjun Li
- MOE Key Laboratory of Bioinformatics, Bioinformatics Division and Center for Synthetic and Systems Biology, BNRist, Department of Automation, Tsinghua University, Beijing 100084, China
| | - Yueqing Chen
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, Shanghai 200031, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Shuai Li
- Laura and Isaac Perlmutter Cancer Center, New York University Langone Health, New York, NY 10016, USA
| | - Shengwu Liu
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA 02215, USA; Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA; Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
| | - Julien Dilly
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA 02215, USA; Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA; Biological and biomedical sciences program, Harvard Medical School, Boston, MA 02115, USA
| | - Kevin S Kapner
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA 02215, USA
| | - Ningxia Zhang
- Department of Respiratory and Critical Care Medicine, The Fourth Affiliated Hospital, Zhejiang University School of Medicine, Yiwu 322000, China
| | - Yun Xue
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, Shanghai 200031, China; School of Life Science, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou 310024, China
| | - Laura Hover
- Monoceros Biosystems, LLC, San Diego, CA 92129, USA
| | - Suman Mukhopadhyay
- Laura and Isaac Perlmutter Cancer Center, New York University Langone Health, New York, NY 10016, USA
| | - Fiona Sherman
- Laura and Isaac Perlmutter Cancer Center, New York University Langone Health, New York, NY 10016, USA
| | - Khrystyna Myndzar
- Laura and Isaac Perlmutter Cancer Center, New York University Langone Health, New York, NY 10016, USA
| | - Priyanka Sahu
- Laura and Isaac Perlmutter Cancer Center, New York University Langone Health, New York, NY 10016, USA
| | - Yijun Gao
- State Key Laboratory of Oncology in South China, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou 510060, China
| | - Fei Li
- Department of Pathology, School of Basic Medical Sciences, Fudan University, Shanghai 200032, China
| | - Fuming Li
- Shanghai Key Laboratory of Metabolic Remodeling and Health, Institute of Metabolism and Integrative Biology, Fudan University, Shanghai 200438, China
| | - Zhaoyuan Fang
- Zhejiang University-University of Edinburgh Institute, Zhejiang University School of Medicine, Haining 314400, China; The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310000, China
| | - Yujuan Jin
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, Shanghai 200031, China
| | - Juntao Gao
- Institute for TCM-X, MOE Key Laboratory of Bioinformatics, Bioinformatics Division and Center for Synthetic and Systems Biology, BNRist, Tsinghua University, Beijing 100084, China
| | - Minglei Shi
- Institute of Medical Innovation, Peking University Third Hospital, Beijing 100191, China
| | - Satrajit Sinha
- Department of Biochemistry, State University of New York at Buffalo, Jacobs School of Medicine and Biomedical Sciences, Buffalo, NY 14203, USA
| | - Luonan Chen
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, Shanghai 200031, China; School of Life Science and Technology, Shanghai Tech University, Shanghai 200120, China; Key Laboratory of Systems Biology, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Hangzhou 310024, China; West China Biomedical Big Data Center, Med-X Center for Informatics, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Yang Chen
- State Key Laboratory of Common Mechanism Research for Major Diseases, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and School of Basic Medicine, Peking Union Medical College, Beijing 100005, China
| | - Thian Kheoh
- Mirati Therapeutics, San Diego, CA 92121, USA
| | | | - Itai Yanai
- Laura and Isaac Perlmutter Cancer Center, New York University Langone Health, New York, NY 10016, USA; Institute of Systems Genetics, New York University Langone Health, New York, NY 10016, USA
| | - Andre L Moreira
- Laura and Isaac Perlmutter Cancer Center, New York University Langone Health, New York, NY 10016, USA
| | - Vamsidhar Velcheti
- Laura and Isaac Perlmutter Cancer Center, New York University Langone Health, New York, NY 10016, USA
| | - Benjamin G Neel
- Laura and Isaac Perlmutter Cancer Center, New York University Langone Health, New York, NY 10016, USA
| | - Liang Hu
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, Shanghai 200031, China
| | | | - Peter Olson
- Mirati Therapeutics, San Diego, CA 92121, USA
| | - Dong Gao
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, Shanghai 200031, China
| | - Michael Q Zhang
- Department of Biological Sciences, Center for Systems Biology, The University of Texas, Richardson, TX 75080, USA.
| | - Andrew J Aguirre
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA 02215, USA; Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA; Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA.
| | - Kwok-Kin Wong
- Laura and Isaac Perlmutter Cancer Center, New York University Langone Health, New York, NY 10016, USA.
| | - Hongbin Ji
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, Shanghai 200031, China; University of Chinese Academy of Sciences, Beijing 100049, China; School of Life Science, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou 310024, China; School of Life Science and Technology, Shanghai Tech University, Shanghai 200120, China.
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4
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Schaefer A, Hodge RG, Zhang H, Hobbs GA, Dilly J, Huynh M, Goodwin CM, Zhang F, Diehl JN, Pierobon M, Baldelli E, Javaid S, Guthrie K, Rashid NU, Petricoin EF, Cox AD, Hahn WC, Aguirre AJ, Bass AJ, Der CJ. RHOA L57V drives the development of diffuse gastric cancer through IGF1R-PAK1-YAP1 signaling. Sci Signal 2023; 16:eadg5289. [PMID: 38113333 PMCID: PMC10791543 DOI: 10.1126/scisignal.adg5289] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Accepted: 11/03/2023] [Indexed: 12/21/2023]
Abstract
Cancer-associated mutations in the guanosine triphosphatase (GTPase) RHOA are found at different locations from the mutational hotspots in the structurally and biochemically related RAS. Tyr42-to-Cys (Y42C) and Leu57-to-Val (L57V) substitutions are the two most prevalent RHOA mutations in diffuse gastric cancer (DGC). RHOAY42C exhibits a gain-of-function phenotype and is an oncogenic driver in DGC. Here, we determined how RHOAL57V promotes DGC growth. In mouse gastric organoids with deletion of Cdh1, which encodes the cell adhesion protein E-cadherin, the expression of RHOAL57V, but not of wild-type RHOA, induced an abnormal morphology similar to that of patient-derived DGC organoids. RHOAL57V also exhibited a gain-of-function phenotype and promoted F-actin stress fiber formation and cell migration. RHOAL57V retained interaction with effectors but exhibited impaired RHOA-intrinsic and GAP-catalyzed GTP hydrolysis, which favored formation of the active GTP-bound state. Introduction of missense mutations at KRAS residues analogous to Tyr42 and Leu57 in RHOA did not activate KRAS oncogenic potential, indicating distinct functional effects in otherwise highly related GTPases. Both RHOA mutants stimulated the transcriptional co-activator YAP1 through actin dynamics to promote DGC progression; however, RHOAL57V additionally did so by activating the kinases IGF1R and PAK1, distinct from the FAK-mediated mechanism induced by RHOAY42C. Our results reveal that RHOAL57V and RHOAY42C drive the development of DGC through distinct biochemical and signaling mechanisms.
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Affiliation(s)
- Antje Schaefer
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
- Department of Pharmacology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Richard G. Hodge
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Haisheng Zhang
- Division of Molecular and Cellular Oncology, Dana-Farber Cancer Institute, Boston, MA 02215, USA
| | - G. Aaron Hobbs
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
- Department of Pharmacology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Julien Dilly
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA 02215, USA
| | - Minh Huynh
- Department of Biochemistry and Biophysics, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Craig M. Goodwin
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Feifei Zhang
- Division of Molecular and Cellular Oncology, Dana-Farber Cancer Institute, Boston, MA 02215, USA
| | - J. Nathaniel Diehl
- Curriculum in Genetics and Molecular Biology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Mariaelena Pierobon
- Center for Applied Proteomics and Molecular Medicine, School of Systems Biology, George Mason University, Manassas, VA 20110, USA
| | - Elisa Baldelli
- Center for Applied Proteomics and Molecular Medicine, School of Systems Biology, George Mason University, Manassas, VA 20110, USA
| | - Sehrish Javaid
- Program in Oral and Craniofacial Biomedicine, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Karson Guthrie
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Naim U. Rashid
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
- Department of Biostatistics, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Emanuel F. Petricoin
- Center for Applied Proteomics and Molecular Medicine, School of Systems Biology, George Mason University, Manassas, VA 20110, USA
| | - Adrienne D. Cox
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
- Department of Pharmacology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
- Program in Oral and Craniofacial Biomedicine, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
- Department of Radiation Oncology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - William C. Hahn
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA 02215, USA
- Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA 02115, USA
- Harvard Medical School, Boston, MA 02115, USA
- Cancer Program, Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA
| | - Andrew J. Aguirre
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA 02215, USA
- Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA 02115, USA
- Harvard Medical School, Boston, MA 02115, USA
- Cancer Program, Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA
| | - Adam J. Bass
- Division of Molecular and Cellular Oncology, Dana-Farber Cancer Institute, Boston, MA 02215, USA
- Cancer Program, Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA
- Herbert Irving Comprehensive Cancer Center at Columbia University, New York, NY 10032, USA
| | - Channing J. Der
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
- Department of Pharmacology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
- Curriculum in Genetics and Molecular Biology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
- Program in Oral and Craniofacial Biomedicine, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
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5
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Wasko UN, Jiang J, Curiel-Garcia A, Wang Y, Lee B, Orlen M, Drizyte-Miller K, Menard M, Dilly J, Sastra SA, Palermo CF, Dalton T, Hasselluhn MC, Decker-Farrell AR, Chang S, Jiang L, Wei X, Yang YC, Helland C, Courtney H, Gindin Y, Zhao R, Kemp SB, Clendenin C, Sor R, Vostrejs W, Amparo AA, Hibshman PS, Rees MG, Ronan MM, Roth JA, Bakir B, Badgley MA, Chabot JA, Kluger MD, Manji GA, Quintana E, Wang Z, Smith JAM, Holderfield M, Wildes D, Aguirre AJ, Der CJ, Vonderheide RH, Stanger BZ, Singh M, Olive KP. Tumor-selective effects of active RAS inhibition in pancreatic ductal adenocarcinoma. bioRxiv 2023:2023.12.03.569791. [PMID: 38105998 PMCID: PMC10723304 DOI: 10.1101/2023.12.03.569791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2023]
Abstract
Broad-spectrum RAS inhibition holds the potential to benefit roughly a quarter of human cancer patients whose tumors are driven by RAS mutations. However, the impact of inhibiting RAS functions in normal tissues is not known. RMC-7977 is a highly selective inhibitor of the active (GTP-bound) forms of KRAS, HRAS, and NRAS, with affinity for both mutant and wild type (WT) variants. As >90% of human pancreatic ductal adenocarcinoma (PDAC) cases are driven by activating mutations in KRAS, we assessed the therapeutic potential of RMC-7977 in a comprehensive range of PDAC models, including human and murine cell lines, human patient-derived organoids, human PDAC explants, subcutaneous and orthotopic cell-line or patient derived xenografts, syngeneic allografts, and genetically engineered mouse models. We observed broad and pronounced anti-tumor activity across these models following direct RAS inhibition at doses and concentrations that were well-tolerated in vivo. Pharmacological analyses revealed divergent responses to RMC-7977 in tumor versus normal tissues. Treated tumors exhibited waves of apoptosis along with sustained proliferative arrest whereas normal tissues underwent only transient decreases in proliferation, with no evidence of apoptosis. Together, these data establish a strong preclinical rationale for the use of broad-spectrum RAS inhibition in the setting of PDAC.
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Affiliation(s)
- Urszula N. Wasko
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY
| | | | - Alvaro Curiel-Garcia
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY
| | | | - Bianca Lee
- Revolution Medicines, Inc., Redwood City, CA
| | - Margo Orlen
- University of Pennsylvania Perelman School of Medicine, Department of Medicine
| | - Kristina Drizyte-Miller
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | | | - Julien Dilly
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
- Harvard Medical School, Boston, MA
| | - Stephen A. Sastra
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY
| | - Carmine F. Palermo
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY
| | - Tanner Dalton
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY
| | - Marie C. Hasselluhn
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY
| | - Amanda R. Decker-Farrell
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY
| | | | | | - Xing Wei
- Revolution Medicines, Inc., Redwood City, CA
| | - Yu C. Yang
- Revolution Medicines, Inc., Redwood City, CA
| | | | | | | | | | - Samantha B. Kemp
- University of Pennsylvania Perelman School of Medicine, Department of Medicine
| | - Cynthia Clendenin
- University of Pennsylvania Perelman School of Medicine, Abramson Cancer Center
| | - Rina Sor
- University of Pennsylvania Perelman School of Medicine, Abramson Cancer Center
| | - Will Vostrejs
- University of Pennsylvania Perelman School of Medicine, Department of Medicine
| | - Amber A. Amparo
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Priya S. Hibshman
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Department of Cell Biology and Physiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | | | | | | | - Basil Bakir
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY
| | - Michael A. Badgley
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY
| | - John A. Chabot
- Department of Surgery, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY
| | - Michael D. Kluger
- Department of Surgery, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY
| | - Gulam A. Manji
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY
| | | | | | | | | | | | - Andrew J. Aguirre
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
- Harvard Medical School, Boston, MA
- The Broad Institute of Harvard and MIT, Cambridge, MA
- Department of Medicine, Brigham and Women’s Hospital, Boston, MA
| | - Channing J. Der
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Department of Pharmacology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Robert H. Vonderheide
- University of Pennsylvania Perelman School of Medicine, Department of Medicine
- University of Pennsylvania Perelman School of Medicine, Abramson Cancer Center
- Parker Institute for Cancer Immunotherapy
| | - Ben Z. Stanger
- University of Pennsylvania Perelman School of Medicine, Department of Medicine
- University of Pennsylvania Perelman School of Medicine, Abramson Cancer Center
| | | | - Kenneth P. Olive
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY
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6
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Singh H, Keller RB, Kapner KS, Dilly J, Raghavan S, Yuan C, Cohen EF, Tolstorukov M, Andrews E, Brais LK, Da Silva A, Perez K, Rubinson DA, Surana R, Giannakis M, Ng K, Clancy TE, Yurgelun MB, Schletchter B, Clark JW, Shapiro GI, Rosenthal MH, Hornick JL, Nardi V, Li YY, Gupta H, Cherniack AD, Meyerson M, Cleary JM, Nowak JA, Wolpin BM, Aguirre AJ. Oncogenic Drivers and Therapeutic Vulnerabilities in KRAS Wild-Type Pancreatic Cancer. Clin Cancer Res 2023; 29:4627-4643. [PMID: 37463056 PMCID: PMC10795103 DOI: 10.1158/1078-0432.ccr-22-3930] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 05/17/2023] [Accepted: 07/14/2023] [Indexed: 07/20/2023]
Abstract
PURPOSE Approximately 8% to 10% of pancreatic ductal adenocarcinomas (PDAC) do not harbor mutations in KRAS. Understanding the unique molecular and clinical features of this subset of pancreatic cancer is important to guide patient stratification for clinical trials of molecularly targeted agents. EXPERIMENTAL DESIGN We analyzed a single-institution cohort of 795 exocrine pancreatic cancer cases (including 785 PDAC cases) with a targeted multigene sequencing panel and identified 73 patients (9.2%) with KRAS wild-type (WT) pancreatic cancer. RESULTS Overall, 43.8% (32/73) of KRAS WT cases had evidence of an alternative driver of the MAPK pathway, including BRAF mutations and in-frame deletions and receptor tyrosine kinase fusions. Conversely, 56.2% of cases did not harbor a clear MAPK driver alteration, but 29.3% of these MAPK-negative KRAS WT cases (12/41) demonstrated activating alterations in other oncogenic drivers, such as GNAS, MYC, PIK3CA, and CTNNB1. We demonstrate potent efficacy of pan-RAF and MEK inhibition in patient-derived organoid models carrying BRAF in-frame deletions. Moreover, we demonstrate durable clinical benefit of targeted therapy in a patient harboring a KRAS WT tumor with a ROS1 fusion. Clinically, patients with KRAS WT tumors were significantly younger in age of onset (median age: 62.6 vs. 65.7 years; P = 0.037). SMAD4 mutations were associated with a particularly poor prognosis in KRAS WT cases. CONCLUSIONS This study defines the genomic underpinnings of KRAS WT pancreatic cancer and highlights potential therapeutic avenues for future investigation in molecularly directed clinical trials. See related commentary by Kato et al., p. 4527.
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Affiliation(s)
- Harshabad Singh
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
- Department of Medicine, Brigham and Women’s Hospital, Boston, MA
- Harvard Medical School, Boston, MA
| | - Rachel B. Keller
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
| | - Kevin S. Kapner
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
| | - Julien Dilly
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
- Biological and biomedical sciences program, Harvard Medical School, Boston, MA
- The Broad Institute of Harvard and MIT, Cambridge, MA
| | - Srivatsan Raghavan
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
- Department of Medicine, Brigham and Women’s Hospital, Boston, MA
- Harvard Medical School, Boston, MA
- The Broad Institute of Harvard and MIT, Cambridge, MA
| | - Chen Yuan
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
| | - Elizabeth F. Cohen
- Department of Informatics and Analytics, Dana-Farber Cancer Institute, Boston, MA
| | - Michael Tolstorukov
- Department of Informatics and Analytics, Dana-Farber Cancer Institute, Boston, MA
| | - Elizabeth Andrews
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
| | - Lauren K. Brais
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
| | - Annacarolina Da Silva
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
- Department of Pathology, Weill Cornell Medical College, New York, NY
| | - Kimberly Perez
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
- Department of Medicine, Brigham and Women’s Hospital, Boston, MA
- Harvard Medical School, Boston, MA
| | - Douglas A. Rubinson
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
- Department of Medicine, Brigham and Women’s Hospital, Boston, MA
- Harvard Medical School, Boston, MA
| | - Rishi Surana
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
- Department of Medicine, Brigham and Women’s Hospital, Boston, MA
- Harvard Medical School, Boston, MA
| | - Marios Giannakis
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
- Department of Medicine, Brigham and Women’s Hospital, Boston, MA
- Harvard Medical School, Boston, MA
| | - Kimmie Ng
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
- Department of Medicine, Brigham and Women’s Hospital, Boston, MA
- Harvard Medical School, Boston, MA
| | - Thomas E. Clancy
- Harvard Medical School, Boston, MA
- Division of Surgical Oncology, Dana-Farber Cancer Institute, Boston, MA
- Department of Surgery, Brigham and Women’s Hospital, Boston, MA
| | - Matthew B. Yurgelun
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
- Department of Medicine, Brigham and Women’s Hospital, Boston, MA
- Harvard Medical School, Boston, MA
| | - Benjamin Schletchter
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
- Department of Medicine, Brigham and Women’s Hospital, Boston, MA
- Harvard Medical School, Boston, MA
| | - Jeffrey W. Clark
- Harvard Medical School, Boston, MA
- Massachusetts General Hospital Cancer Center, Boston, MA
| | - Geoffrey I. Shapiro
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
- Department of Medicine, Brigham and Women’s Hospital, Boston, MA
- Harvard Medical School, Boston, MA
| | - Michael H. Rosenthal
- Department of Radiology, Dana-Farber Cancer Institute, Boston, MA
- Department of Radiology, Brigham and Women’s Hospital, Boston, MA
| | - Jason L. Hornick
- Department of Pathology, Brigham and Women’s Hospital, Boston, MA
| | - Valentina Nardi
- Department of Pathology, Massachusetts General Hospital, Boston, MA
| | - Yvonne Y. Li
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
- Harvard Medical School, Boston, MA
- The Broad Institute of Harvard and MIT, Cambridge, MA
| | - Hersh Gupta
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
- Harvard Medical School, Boston, MA
- The Broad Institute of Harvard and MIT, Cambridge, MA
| | - Andrew D. Cherniack
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
- Harvard Medical School, Boston, MA
- The Broad Institute of Harvard and MIT, Cambridge, MA
| | - Matthew Meyerson
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
- Harvard Medical School, Boston, MA
- The Broad Institute of Harvard and MIT, Cambridge, MA
| | - James M. Cleary
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
- Department of Medicine, Brigham and Women’s Hospital, Boston, MA
- Harvard Medical School, Boston, MA
| | - Jonathan A. Nowak
- Harvard Medical School, Boston, MA
- Department of Radiology, Brigham and Women’s Hospital, Boston, MA
| | - Brian M. Wolpin
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
- Department of Medicine, Brigham and Women’s Hospital, Boston, MA
- Harvard Medical School, Boston, MA
| | - Andrew J. Aguirre
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
- Department of Medicine, Brigham and Women’s Hospital, Boston, MA
- Harvard Medical School, Boston, MA
- The Broad Institute of Harvard and MIT, Cambridge, MA
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7
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Guo JA, Su J, Jambhale A, Dilly J, Hennessey CJ, Shiau C, Yu P, Wang S, Wang J, Abbassi L, Neiswender J, Bertea T, Yang A, Yu Q, Westcott P, Schenkel J, Kim DY, Hoffman HI, Jaramillo GC, Uribe GA, Wu WW, Mehta A, Ting D, Pacheco JA, Deik A, Clish C, Vazquez F, Wolpin B, Regev A, Freed-Pastor WA, Mancias JD, Jacks T, Hwang WL, Aguirre AJ. Abstract A052: Systematic dissection of transcriptional states in pancreatic cancer. Cancer Res 2022. [DOI: 10.1158/1538-7445.panca22-a052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Abstract
Transcriptional states in pancreatic cancer can stratify patients by response to chemotherapy and clinical outcomes. These include the classical and basal-like states as well as a newly identified neural-like progenitor (NRP) state, which we have previously found to be enriched in primary patient tumors treated with neoadjuvant chemotherapy and radiotherapy. While several transcription factor drivers of classical and basal-like identity have been described, key regulators of the NRP state are unknown. Through in silico approaches, we identified candidate transcription factors of the NRP state, including GLIS3, a Krüppel-like zinc finger protein that mediates neuroendocrine fate during pancreatic development and differentiation of human embryonic stem cells into posterior neural progenitor cells. Our understanding of biologic and clinically-relevant attributes of transcriptional cell states remains limited by state-specific biases in various preclinical models. Existing human cell lines maintained as two-dimensional cultures tend to preferentially represent the basal-like state, whereas human three-dimensional organoid models grown in standard culture conditions best reflect the classical state. These phenotypes are therefore impacted by culture conditions as well as underlying genetic features. Furthermore, most murine pancreatic cancer models do not fully reflect the classical vs. basal-like state heterogeneity observed in humans. To enable systematic study of the classical, basal-like and NRP phenotypes, we developed isogenic KP (KrasG12D/+;Trp53FL/FL) murine organoids with a germline dCas9-VPR system to enable facile overexpression of state-specific transcription factors through CRISPR activation approaches. Quantitative PCR, RNA-sequencing, and proteomics confirmed Gata6, deltaN Trp63, and Glis3 as drivers of classical, basal-like, and NRP identity, respectively. DeltaN Trp63 organoids were further differentiated by loss of luminal morphology. Pairwise comparisons of global transcriptional alterations suggest the greatest similarities between the Gata6- and Glis3-overexpressed models, which is consistent with enhanced associations between classical and NRP states in patient tumors. Finally, although basal-like and NRP states are associated with poorer response to multi-agent chemotherapy, state-specific therapeutic sensitivities to other treatments remain incompletely defined. We therefore performed drug sensitivity assays with a panel of targeted therapies and unveiled state-specific sensitivities. These data were corroborated by drug sensitivity profiling of human patient-derived organoids and cell lines. Taken together, these results suggest a framework for defining cell state-specific vulnerabilities that may aid in stratifying and treating pancreatic cancer patients with new therapies.
Citation Format: Jimmy A. Guo, Jennifer Su, Ananya Jambhale, Julien Dilly, Connor J. Hennessey, Carina Shiau, Patrick Yu, Steven Wang, Junning Wang, Laleh Abbassi, James Neiswender, Tate Bertea, Annan Yang, Qijia Yu, Peter Westcott, Jason Schenkel, Daniel Y. Kim, Hannah I. Hoffman, Grissel Cervantes Jaramillo, Giselle A. Uribe, Westley W. Wu, Arnav Mehta, David Ting, Julian A. Pacheco, Amy Deik, Clary Clish, Francisca Vazquez, Brian Wolpin, Aviv Regev, William A. Freed-Pastor, Joseph D. Mancias, Tyler Jacks, William L. Hwang, Andrew J. Aguirre. Systematic dissection of transcriptional states in pancreatic cancer [abstract]. In: Proceedings of the AACR Special Conference on Pancreatic Cancer; 2022 Sep 13-16; Boston, MA. Philadelphia (PA): AACR; Cancer Res 2022;82(22 Suppl):Abstract nr A052.
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Affiliation(s)
- Jimmy A. Guo
- 1Broad Institute of MIT and Harvard, Cambridge, MA,
| | | | | | | | | | - Carina Shiau
- 1Broad Institute of MIT and Harvard, Cambridge, MA,
| | - Patrick Yu
- 1Broad Institute of MIT and Harvard, Cambridge, MA,
| | - Steven Wang
- 1Broad Institute of MIT and Harvard, Cambridge, MA,
| | | | | | | | - Tate Bertea
- 1Broad Institute of MIT and Harvard, Cambridge, MA,
| | - Annan Yang
- 3Dana Farber Cancer Institute, Boston, MA,
| | - Qijia Yu
- 3Dana Farber Cancer Institute, Boston, MA,
| | | | | | | | | | | | | | | | - Arnav Mehta
- 1Broad Institute of MIT and Harvard, Cambridge, MA,
| | - David Ting
- 6Massachusetts General Hospital, Boston, MA,
| | | | - Amy Deik
- 1Broad Institute of MIT and Harvard, Cambridge, MA,
| | - Clary Clish
- 1Broad Institute of MIT and Harvard, Cambridge, MA,
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8
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Singh H, Keller RB, Kapner KS, Dilly J, Raghavan S, Yuan C, Cohen E, Tolstorukov M, Hill E, Andrews E, Brais LK, Da Silva A, Perez K, Rubinson DA, Schlechter BL, Rosenthal MH, Hornick JL, Nardi V, Li Y, Gupta H, Cherniack A, Meyerson ML, Cleary JM, Nowak JA, Wolpin BM, Aguirre AA. Abstract A001: Clinical-genomic analysis of KRAS wild-type pancreatic cancer confirms alternative targetable drivers and provides insight for age and risk related clinical stratification. Cancer Res 2022. [DOI: 10.1158/1538-7445.panca22-a001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Abstract
Approximately 8-10% of pancreatic cancers do not harbor mutations in KRAS. Understanding the unique molecular and clinical features of this subset of pancreatic cancer (PC) is important to guide patient stratification for clinical trials of molecularly targeted agents. To this end we investigated a cohort of 795 PC patients from Dana-Farber Cancer Institute who had undergone somatic genomic characterization with OncoPanel, a targeted next-generation sequencing panel with coverage of more than 400 cancer-associated genes. A total of 9.2% (73/795) of cases in our cohort were KRAS WT. The KRAS WT cohort was statistically enriched for MSI-H PC and acinar cell carcinomas (p = 0.0035, p < 0.0001 respectively). Actionable alterations in alternative MAPK drivers were identified in 44% (32/73) of KRAS WT cases. BRAF alterations accounted for 56% (18/32) of detected alternative MAPK drivers, the majority of which (72%) were Class II which exhibit dimer-dependent constitutive activity. Receptor Tyrosine Kinase (RTK) fusion events in BRAF, NTRK1, NRG1, NTRK3, ROS1, and FGFR2 accounted for 25% (8/32) of detected alternative MAPK drivers in KRAS WT tumors. BRAF in-frame deletions showed increased sensitivity to dual pan-RAF and MEK inhibition in organoid models and one patient with a ROS1 fusion received prolonged clinical benefit from targeted therapy. In addition to alternative MAPK drivers, mutations in GNAS (p = 0.0014) and ARID2 (p = 0.045) were significantly enriched in KRAS WT PC, whereas TP53 mutations were significantly less frequent in KRAS WT cases. Interestingly, although not statistically significant, rates of mutation in the other canonical tumor suppressor genes (CDKN2A, SMAD4) were also lower in KRAS WT PC. Clinically, KRAS Mutant (MUT) PC were associated with a decreased overall survival (OS) compared to the KRAS WT cohort [median OS 17.5 vs 24.0 months, HR 1.38, p = 0.036], however this relationship was no longer significant after accounting for other clinical factors. For patients with KRAS WT PC, those with SMAD4 alterations had a significantly decreased OS (HR 6.24, p < 0.001), whereas presence of TP53 or CDKN2A mutations had no significant impact. Lastly, we found that KRAS WT PC was associated with a younger age of onset. Interestingly, we noted that KRAS WT PC patients with a younger age of onset had tumors with few oncogenic alterations whereas no such association was seen in KRAS MUT patients. Validation of this finding in a separate dataset is required and is currently ongoing. In summary, our clinical and genomic characterization of KRAS WT PC identifies a high prevalence of alternative MAPK drivers that are amenable to targeted therapies. Our cohort also recapitulates the previously reported clinical characteristics of KRAS WT PC and identifies the presence of SMAD4 alterations as significantly associated with decreased overall survival in KRAS WT PC. Additional analysis from multiple sources will be critical to risk stratify these patients further and to validate age-related findings.
Citation Format: Harshabad Singh, Rachel B. Keller, Kevin S. Kapner, Julien Dilly, Srivatsan Raghavan, Chen Yuan, Eizabeth Cohen, Michael Tolstorukov, Emma Hill, Elizabeth Andrews, Lauren K. Brais, Annacarolina Da Silva, Kimberly Perez, Douglas A. Rubinson, Benjamin L. Schlechter, Michael H. Rosenthal, Jason L. Hornick, Valentina Nardi, Yvonne Li, Hersh Gupta, Andrew Cherniack, Mathew L. Meyerson, James M. Cleary, Jonathan A. Nowak, Brian M. Wolpin, Andrew A. Aguirre. Clinical-genomic analysis of KRAS wild-type pancreatic cancer confirms alternative targetable drivers and provides insight for age and risk related clinical stratification [abstract]. In: Proceedings of the AACR Special Conference on Pancreatic Cancer; 2022 Sep 13-16; Boston, MA. Philadelphia (PA): AACR; Cancer Res 2022;82(22 Suppl):Abstract nr A001.
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Affiliation(s)
| | | | | | | | | | - Chen Yuan
- 1Dana-Farber Cancer Institute, Boston, MA,
| | | | | | - Emma Hill
- 1Dana-Farber Cancer Institute, Boston, MA,
| | | | | | | | | | | | | | | | | | | | - Yvonne Li
- 1Dana-Farber Cancer Institute, Boston, MA,
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9
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Coma S, Chowdhury S, Dilly J, Musteanu M, Barbacid M, Aguirre AJ, Pachter JA. Abstract 402: Dual RAF/MEK inhibitor VS-6766 enhances antitumor efficacy of KRAS G12C inhibitors through vertical inhibition of RAS, RAF and MEK. Cancer Res 2022. [DOI: 10.1158/1538-7445.am2022-402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
KRAS G12C inhibitors (G12Ci), sotorasib and adagrasib, have demonstrated antitumor activity in patients with KRAS G12C mutant (mt) non-small cell lung cancer (NSCLC), and sotorasib has recently received FDA approval. It has been shown that simultaneous targeting of multiple nodes in the RAS/RAF/MEK/ERK (MAPK) pathway may be optimal for durable response. Furthermore, acquired mutations in the MAPK pathway occur clinically upon progression on adagrasib. Therefore, clinical combinations with G12Ci are needed. VS-6766 is a unique dual RAF/MEK inhibitor. In contrast to MEK-only inhibitors (MEKi), VS-6766 is a potent allosteric inhibitor of MEK kinase activity and induces a dominant negative RAF/MEK complex preventing phosphorylation of MEK by BRAF and CRAF. The combination of VS-6766 with the focal adhesion kinase (FAK) inhibitor defactinib with an intermittent schedule has shown clinical activity for patients with KRAS G12V and KRAS G12C mt NSCLC with a manageable safety profile relative to MEKi. Here, we tested whether combination of G12Ci with VS-6766 for vertical blockade of RAS, RAF and MEK might yield superior pathway blockade and antitumor efficacy. In 3D proliferation assays, VS-6766 was synergistic with both sotorasib and adagrasib in reducing viability of a panel of KRAS G12C mt cancer cell lines. Accordingly, VS-6766 effectively suppressed MAPK pathway signaling (pMEK, pERK) as a single agent, and the combination of VS-6766 + G12Ci showed improved depth and duration of MAPK pathway inhibition relative to G12Ci alone in KRAS G12C mt NSCLC models in vitro and in vivo. Reverse phase protein array (RPPA) analysis showed stronger inhibition of cell cycle/proliferation markers (e.g. aurora A/B, cyclin B1, pRb, pCDK1, pS6) with the combination than with VS-6766 or G12Ci alone. Additionally, the combination showed stronger activation of pro-apoptotic markers (e.g. cleaved caspase 7) and potential resistance markers (e.g. pFAK) than either agent alone. We are currently testing VS-6766 against a panel of cell lines expressing mutations identified in patients progressing on adagrasib. In KRAS G12C mt NSCLC models in vivo, VS-6766 combination augmented tumor growth inhibition by sotorasib, whereas trametinib combination was much less effective in augmenting sotorasib efficacy. In the H358 KRAS G12C mt NSCLC model, sotorasib monotherapy or sotorasib + trametinib failed to induce substantial tumor regression, whereas sotorasib + VS-6766 induced >25% tumor regression in 10/10 mice. Similarly, in the H2122 KRAS G12C mt NSCLC model, sotorasib + VS-6766 induced >20% tumor regression in 5/10 mice while sotorasib or sotorasib + trametinib were relatively ineffective. These results support the imminent clinical evaluation of VS-6766 in combination with a G12C inhibitor for treatment of KRAS G12C mt NSCLC in both G12Ci naïve patients and patients progressing on G12Ci treatment.
Citation Format: Silvia Coma, Sanjib Chowdhury, Julien Dilly, Monica Musteanu, Mariano Barbacid, Andrew J. Aguirre, Jonathan A. Pachter. Dual RAF/MEK inhibitor VS-6766 enhances antitumor efficacy of KRAS G12C inhibitors through vertical inhibition of RAS, RAF and MEK [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2022; 2022 Apr 8-13. Philadelphia (PA): AACR; Cancer Res 2022;82(12_Suppl):Abstract nr 402.
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Affiliation(s)
| | | | | | - Monica Musteanu
- 3Centro Nacional de Investigaciones Oncológicas, Madrid, Spain
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Awad MM, Liu S, Rybkin II, Arbour KC, Dilly J, Zhu VW, Johnson ML, Heist RS, Patil T, Riely GJ, Jacobson JO, Yang X, Persky NS, Root DE, Lowder KE, Feng H, Zhang SS, Haigis KM, Hung YP, Sholl LM, Wolpin BM, Wiese J, Christiansen J, Lee J, Schrock AB, Lim LP, Garg K, Li M, Engstrom LD, Waters L, Lawson JD, Olson P, Lito P, Ou SHI, Christensen JG, Jänne PA, Aguirre AJ. Acquired Resistance to KRAS G12C Inhibition in Cancer. N Engl J Med 2021; 384:2382-2393. [PMID: 34161704 PMCID: PMC8864540 DOI: 10.1056/nejmoa2105281] [Citation(s) in RCA: 414] [Impact Index Per Article: 138.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND Clinical trials of the KRAS inhibitors adagrasib and sotorasib have shown promising activity in cancers harboring KRAS glycine-to-cysteine amino acid substitutions at codon 12 (KRASG12C). The mechanisms of acquired resistance to these therapies are currently unknown. METHODS Among patients with KRASG12C -mutant cancers treated with adagrasib monotherapy, we performed genomic and histologic analyses that compared pretreatment samples with those obtained after the development of resistance. Cell-based experiments were conducted to study mutations that confer resistance to KRASG12C inhibitors. RESULTS A total of 38 patients were included in this study: 27 with non-small-cell lung cancer, 10 with colorectal cancer, and 1 with appendiceal cancer. Putative mechanisms of resistance to adagrasib were detected in 17 patients (45% of the cohort), of whom 7 (18% of the cohort) had multiple coincident mechanisms. Acquired KRAS alterations included G12D/R/V/W, G13D, Q61H, R68S, H95D/Q/R, Y96C, and high-level amplification of the KRASG12C allele. Acquired bypass mechanisms of resistance included MET amplification; activating mutations in NRAS, BRAF, MAP2K1, and RET; oncogenic fusions involving ALK, RET, BRAF, RAF1, and FGFR3; and loss-of-function mutations in NF1 and PTEN. In two of nine patients with lung adenocarcinoma for whom paired tissue-biopsy samples were available, histologic transformation to squamous-cell carcinoma was observed without identification of any other resistance mechanisms. Using an in vitro deep mutational scanning screen, we systematically defined the landscape of KRAS mutations that confer resistance to KRASG12C inhibitors. CONCLUSIONS Diverse genomic and histologic mechanisms impart resistance to covalent KRASG12C inhibitors, and new therapeutic strategies are required to delay and overcome this drug resistance in patients with cancer. (Funded by Mirati Therapeutics and others; ClinicalTrials.gov number, NCT03785249.).
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Affiliation(s)
- Mark M Awad
- From Dana-Farber Cancer Institute (M.M.A., S.L., J.D., J.O.J., K.E.L., H.F., K.M.H., B.M.W., P.A.J., A.J.A.), Massachusetts General Hospital (R.S.H., Y.P.H.), and Brigham and Women's Hospital (L.M.S., A.J.A.), Boston, and Broad Institute of MIT and Harvard (S.L., X.Y., N.S.P., D.E.R., K.M.H., A.J.A.) and Foundation Medicine (J.L., A.B.S.), Cambridge - all in Massachusetts; Henry Ford Cancer Institute, Detroit (I.I.R.); Memorial Sloan Kettering Cancer Center, New York (K.C.A., G.J.R., P.L.); Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (V.W.Z., S.S.Z., S.-H.I.O.), Boundless Bio, La Jolla (J.W., J.C.), and Mirati Therapeutics, San Diego (L.D.E., L.W., J.D.L., P.O., J.G.C.) - all in California; Sarah Cannon Research Institute, Tennessee Oncology/OneOncology, Nashville (M.L.J.); the University of Colorado, Aurora (T.P.); and Resolution Bioscience, Kirkland, WA (L.P.L., K.G., M.L.)
| | - Shengwu Liu
- From Dana-Farber Cancer Institute (M.M.A., S.L., J.D., J.O.J., K.E.L., H.F., K.M.H., B.M.W., P.A.J., A.J.A.), Massachusetts General Hospital (R.S.H., Y.P.H.), and Brigham and Women's Hospital (L.M.S., A.J.A.), Boston, and Broad Institute of MIT and Harvard (S.L., X.Y., N.S.P., D.E.R., K.M.H., A.J.A.) and Foundation Medicine (J.L., A.B.S.), Cambridge - all in Massachusetts; Henry Ford Cancer Institute, Detroit (I.I.R.); Memorial Sloan Kettering Cancer Center, New York (K.C.A., G.J.R., P.L.); Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (V.W.Z., S.S.Z., S.-H.I.O.), Boundless Bio, La Jolla (J.W., J.C.), and Mirati Therapeutics, San Diego (L.D.E., L.W., J.D.L., P.O., J.G.C.) - all in California; Sarah Cannon Research Institute, Tennessee Oncology/OneOncology, Nashville (M.L.J.); the University of Colorado, Aurora (T.P.); and Resolution Bioscience, Kirkland, WA (L.P.L., K.G., M.L.)
| | - Igor I Rybkin
- From Dana-Farber Cancer Institute (M.M.A., S.L., J.D., J.O.J., K.E.L., H.F., K.M.H., B.M.W., P.A.J., A.J.A.), Massachusetts General Hospital (R.S.H., Y.P.H.), and Brigham and Women's Hospital (L.M.S., A.J.A.), Boston, and Broad Institute of MIT and Harvard (S.L., X.Y., N.S.P., D.E.R., K.M.H., A.J.A.) and Foundation Medicine (J.L., A.B.S.), Cambridge - all in Massachusetts; Henry Ford Cancer Institute, Detroit (I.I.R.); Memorial Sloan Kettering Cancer Center, New York (K.C.A., G.J.R., P.L.); Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (V.W.Z., S.S.Z., S.-H.I.O.), Boundless Bio, La Jolla (J.W., J.C.), and Mirati Therapeutics, San Diego (L.D.E., L.W., J.D.L., P.O., J.G.C.) - all in California; Sarah Cannon Research Institute, Tennessee Oncology/OneOncology, Nashville (M.L.J.); the University of Colorado, Aurora (T.P.); and Resolution Bioscience, Kirkland, WA (L.P.L., K.G., M.L.)
| | - Kathryn C Arbour
- From Dana-Farber Cancer Institute (M.M.A., S.L., J.D., J.O.J., K.E.L., H.F., K.M.H., B.M.W., P.A.J., A.J.A.), Massachusetts General Hospital (R.S.H., Y.P.H.), and Brigham and Women's Hospital (L.M.S., A.J.A.), Boston, and Broad Institute of MIT and Harvard (S.L., X.Y., N.S.P., D.E.R., K.M.H., A.J.A.) and Foundation Medicine (J.L., A.B.S.), Cambridge - all in Massachusetts; Henry Ford Cancer Institute, Detroit (I.I.R.); Memorial Sloan Kettering Cancer Center, New York (K.C.A., G.J.R., P.L.); Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (V.W.Z., S.S.Z., S.-H.I.O.), Boundless Bio, La Jolla (J.W., J.C.), and Mirati Therapeutics, San Diego (L.D.E., L.W., J.D.L., P.O., J.G.C.) - all in California; Sarah Cannon Research Institute, Tennessee Oncology/OneOncology, Nashville (M.L.J.); the University of Colorado, Aurora (T.P.); and Resolution Bioscience, Kirkland, WA (L.P.L., K.G., M.L.)
| | - Julien Dilly
- From Dana-Farber Cancer Institute (M.M.A., S.L., J.D., J.O.J., K.E.L., H.F., K.M.H., B.M.W., P.A.J., A.J.A.), Massachusetts General Hospital (R.S.H., Y.P.H.), and Brigham and Women's Hospital (L.M.S., A.J.A.), Boston, and Broad Institute of MIT and Harvard (S.L., X.Y., N.S.P., D.E.R., K.M.H., A.J.A.) and Foundation Medicine (J.L., A.B.S.), Cambridge - all in Massachusetts; Henry Ford Cancer Institute, Detroit (I.I.R.); Memorial Sloan Kettering Cancer Center, New York (K.C.A., G.J.R., P.L.); Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (V.W.Z., S.S.Z., S.-H.I.O.), Boundless Bio, La Jolla (J.W., J.C.), and Mirati Therapeutics, San Diego (L.D.E., L.W., J.D.L., P.O., J.G.C.) - all in California; Sarah Cannon Research Institute, Tennessee Oncology/OneOncology, Nashville (M.L.J.); the University of Colorado, Aurora (T.P.); and Resolution Bioscience, Kirkland, WA (L.P.L., K.G., M.L.)
| | - Viola W Zhu
- From Dana-Farber Cancer Institute (M.M.A., S.L., J.D., J.O.J., K.E.L., H.F., K.M.H., B.M.W., P.A.J., A.J.A.), Massachusetts General Hospital (R.S.H., Y.P.H.), and Brigham and Women's Hospital (L.M.S., A.J.A.), Boston, and Broad Institute of MIT and Harvard (S.L., X.Y., N.S.P., D.E.R., K.M.H., A.J.A.) and Foundation Medicine (J.L., A.B.S.), Cambridge - all in Massachusetts; Henry Ford Cancer Institute, Detroit (I.I.R.); Memorial Sloan Kettering Cancer Center, New York (K.C.A., G.J.R., P.L.); Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (V.W.Z., S.S.Z., S.-H.I.O.), Boundless Bio, La Jolla (J.W., J.C.), and Mirati Therapeutics, San Diego (L.D.E., L.W., J.D.L., P.O., J.G.C.) - all in California; Sarah Cannon Research Institute, Tennessee Oncology/OneOncology, Nashville (M.L.J.); the University of Colorado, Aurora (T.P.); and Resolution Bioscience, Kirkland, WA (L.P.L., K.G., M.L.)
| | - Melissa L Johnson
- From Dana-Farber Cancer Institute (M.M.A., S.L., J.D., J.O.J., K.E.L., H.F., K.M.H., B.M.W., P.A.J., A.J.A.), Massachusetts General Hospital (R.S.H., Y.P.H.), and Brigham and Women's Hospital (L.M.S., A.J.A.), Boston, and Broad Institute of MIT and Harvard (S.L., X.Y., N.S.P., D.E.R., K.M.H., A.J.A.) and Foundation Medicine (J.L., A.B.S.), Cambridge - all in Massachusetts; Henry Ford Cancer Institute, Detroit (I.I.R.); Memorial Sloan Kettering Cancer Center, New York (K.C.A., G.J.R., P.L.); Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (V.W.Z., S.S.Z., S.-H.I.O.), Boundless Bio, La Jolla (J.W., J.C.), and Mirati Therapeutics, San Diego (L.D.E., L.W., J.D.L., P.O., J.G.C.) - all in California; Sarah Cannon Research Institute, Tennessee Oncology/OneOncology, Nashville (M.L.J.); the University of Colorado, Aurora (T.P.); and Resolution Bioscience, Kirkland, WA (L.P.L., K.G., M.L.)
| | - Rebecca S Heist
- From Dana-Farber Cancer Institute (M.M.A., S.L., J.D., J.O.J., K.E.L., H.F., K.M.H., B.M.W., P.A.J., A.J.A.), Massachusetts General Hospital (R.S.H., Y.P.H.), and Brigham and Women's Hospital (L.M.S., A.J.A.), Boston, and Broad Institute of MIT and Harvard (S.L., X.Y., N.S.P., D.E.R., K.M.H., A.J.A.) and Foundation Medicine (J.L., A.B.S.), Cambridge - all in Massachusetts; Henry Ford Cancer Institute, Detroit (I.I.R.); Memorial Sloan Kettering Cancer Center, New York (K.C.A., G.J.R., P.L.); Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (V.W.Z., S.S.Z., S.-H.I.O.), Boundless Bio, La Jolla (J.W., J.C.), and Mirati Therapeutics, San Diego (L.D.E., L.W., J.D.L., P.O., J.G.C.) - all in California; Sarah Cannon Research Institute, Tennessee Oncology/OneOncology, Nashville (M.L.J.); the University of Colorado, Aurora (T.P.); and Resolution Bioscience, Kirkland, WA (L.P.L., K.G., M.L.)
| | - Tejas Patil
- From Dana-Farber Cancer Institute (M.M.A., S.L., J.D., J.O.J., K.E.L., H.F., K.M.H., B.M.W., P.A.J., A.J.A.), Massachusetts General Hospital (R.S.H., Y.P.H.), and Brigham and Women's Hospital (L.M.S., A.J.A.), Boston, and Broad Institute of MIT and Harvard (S.L., X.Y., N.S.P., D.E.R., K.M.H., A.J.A.) and Foundation Medicine (J.L., A.B.S.), Cambridge - all in Massachusetts; Henry Ford Cancer Institute, Detroit (I.I.R.); Memorial Sloan Kettering Cancer Center, New York (K.C.A., G.J.R., P.L.); Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (V.W.Z., S.S.Z., S.-H.I.O.), Boundless Bio, La Jolla (J.W., J.C.), and Mirati Therapeutics, San Diego (L.D.E., L.W., J.D.L., P.O., J.G.C.) - all in California; Sarah Cannon Research Institute, Tennessee Oncology/OneOncology, Nashville (M.L.J.); the University of Colorado, Aurora (T.P.); and Resolution Bioscience, Kirkland, WA (L.P.L., K.G., M.L.)
| | - Gregory J Riely
- From Dana-Farber Cancer Institute (M.M.A., S.L., J.D., J.O.J., K.E.L., H.F., K.M.H., B.M.W., P.A.J., A.J.A.), Massachusetts General Hospital (R.S.H., Y.P.H.), and Brigham and Women's Hospital (L.M.S., A.J.A.), Boston, and Broad Institute of MIT and Harvard (S.L., X.Y., N.S.P., D.E.R., K.M.H., A.J.A.) and Foundation Medicine (J.L., A.B.S.), Cambridge - all in Massachusetts; Henry Ford Cancer Institute, Detroit (I.I.R.); Memorial Sloan Kettering Cancer Center, New York (K.C.A., G.J.R., P.L.); Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (V.W.Z., S.S.Z., S.-H.I.O.), Boundless Bio, La Jolla (J.W., J.C.), and Mirati Therapeutics, San Diego (L.D.E., L.W., J.D.L., P.O., J.G.C.) - all in California; Sarah Cannon Research Institute, Tennessee Oncology/OneOncology, Nashville (M.L.J.); the University of Colorado, Aurora (T.P.); and Resolution Bioscience, Kirkland, WA (L.P.L., K.G., M.L.)
| | - Joseph O Jacobson
- From Dana-Farber Cancer Institute (M.M.A., S.L., J.D., J.O.J., K.E.L., H.F., K.M.H., B.M.W., P.A.J., A.J.A.), Massachusetts General Hospital (R.S.H., Y.P.H.), and Brigham and Women's Hospital (L.M.S., A.J.A.), Boston, and Broad Institute of MIT and Harvard (S.L., X.Y., N.S.P., D.E.R., K.M.H., A.J.A.) and Foundation Medicine (J.L., A.B.S.), Cambridge - all in Massachusetts; Henry Ford Cancer Institute, Detroit (I.I.R.); Memorial Sloan Kettering Cancer Center, New York (K.C.A., G.J.R., P.L.); Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (V.W.Z., S.S.Z., S.-H.I.O.), Boundless Bio, La Jolla (J.W., J.C.), and Mirati Therapeutics, San Diego (L.D.E., L.W., J.D.L., P.O., J.G.C.) - all in California; Sarah Cannon Research Institute, Tennessee Oncology/OneOncology, Nashville (M.L.J.); the University of Colorado, Aurora (T.P.); and Resolution Bioscience, Kirkland, WA (L.P.L., K.G., M.L.)
| | - Xiaoping Yang
- From Dana-Farber Cancer Institute (M.M.A., S.L., J.D., J.O.J., K.E.L., H.F., K.M.H., B.M.W., P.A.J., A.J.A.), Massachusetts General Hospital (R.S.H., Y.P.H.), and Brigham and Women's Hospital (L.M.S., A.J.A.), Boston, and Broad Institute of MIT and Harvard (S.L., X.Y., N.S.P., D.E.R., K.M.H., A.J.A.) and Foundation Medicine (J.L., A.B.S.), Cambridge - all in Massachusetts; Henry Ford Cancer Institute, Detroit (I.I.R.); Memorial Sloan Kettering Cancer Center, New York (K.C.A., G.J.R., P.L.); Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (V.W.Z., S.S.Z., S.-H.I.O.), Boundless Bio, La Jolla (J.W., J.C.), and Mirati Therapeutics, San Diego (L.D.E., L.W., J.D.L., P.O., J.G.C.) - all in California; Sarah Cannon Research Institute, Tennessee Oncology/OneOncology, Nashville (M.L.J.); the University of Colorado, Aurora (T.P.); and Resolution Bioscience, Kirkland, WA (L.P.L., K.G., M.L.)
| | - Nicole S Persky
- From Dana-Farber Cancer Institute (M.M.A., S.L., J.D., J.O.J., K.E.L., H.F., K.M.H., B.M.W., P.A.J., A.J.A.), Massachusetts General Hospital (R.S.H., Y.P.H.), and Brigham and Women's Hospital (L.M.S., A.J.A.), Boston, and Broad Institute of MIT and Harvard (S.L., X.Y., N.S.P., D.E.R., K.M.H., A.J.A.) and Foundation Medicine (J.L., A.B.S.), Cambridge - all in Massachusetts; Henry Ford Cancer Institute, Detroit (I.I.R.); Memorial Sloan Kettering Cancer Center, New York (K.C.A., G.J.R., P.L.); Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (V.W.Z., S.S.Z., S.-H.I.O.), Boundless Bio, La Jolla (J.W., J.C.), and Mirati Therapeutics, San Diego (L.D.E., L.W., J.D.L., P.O., J.G.C.) - all in California; Sarah Cannon Research Institute, Tennessee Oncology/OneOncology, Nashville (M.L.J.); the University of Colorado, Aurora (T.P.); and Resolution Bioscience, Kirkland, WA (L.P.L., K.G., M.L.)
| | - David E Root
- From Dana-Farber Cancer Institute (M.M.A., S.L., J.D., J.O.J., K.E.L., H.F., K.M.H., B.M.W., P.A.J., A.J.A.), Massachusetts General Hospital (R.S.H., Y.P.H.), and Brigham and Women's Hospital (L.M.S., A.J.A.), Boston, and Broad Institute of MIT and Harvard (S.L., X.Y., N.S.P., D.E.R., K.M.H., A.J.A.) and Foundation Medicine (J.L., A.B.S.), Cambridge - all in Massachusetts; Henry Ford Cancer Institute, Detroit (I.I.R.); Memorial Sloan Kettering Cancer Center, New York (K.C.A., G.J.R., P.L.); Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (V.W.Z., S.S.Z., S.-H.I.O.), Boundless Bio, La Jolla (J.W., J.C.), and Mirati Therapeutics, San Diego (L.D.E., L.W., J.D.L., P.O., J.G.C.) - all in California; Sarah Cannon Research Institute, Tennessee Oncology/OneOncology, Nashville (M.L.J.); the University of Colorado, Aurora (T.P.); and Resolution Bioscience, Kirkland, WA (L.P.L., K.G., M.L.)
| | - Kristen E Lowder
- From Dana-Farber Cancer Institute (M.M.A., S.L., J.D., J.O.J., K.E.L., H.F., K.M.H., B.M.W., P.A.J., A.J.A.), Massachusetts General Hospital (R.S.H., Y.P.H.), and Brigham and Women's Hospital (L.M.S., A.J.A.), Boston, and Broad Institute of MIT and Harvard (S.L., X.Y., N.S.P., D.E.R., K.M.H., A.J.A.) and Foundation Medicine (J.L., A.B.S.), Cambridge - all in Massachusetts; Henry Ford Cancer Institute, Detroit (I.I.R.); Memorial Sloan Kettering Cancer Center, New York (K.C.A., G.J.R., P.L.); Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (V.W.Z., S.S.Z., S.-H.I.O.), Boundless Bio, La Jolla (J.W., J.C.), and Mirati Therapeutics, San Diego (L.D.E., L.W., J.D.L., P.O., J.G.C.) - all in California; Sarah Cannon Research Institute, Tennessee Oncology/OneOncology, Nashville (M.L.J.); the University of Colorado, Aurora (T.P.); and Resolution Bioscience, Kirkland, WA (L.P.L., K.G., M.L.)
| | - Hanrong Feng
- From Dana-Farber Cancer Institute (M.M.A., S.L., J.D., J.O.J., K.E.L., H.F., K.M.H., B.M.W., P.A.J., A.J.A.), Massachusetts General Hospital (R.S.H., Y.P.H.), and Brigham and Women's Hospital (L.M.S., A.J.A.), Boston, and Broad Institute of MIT and Harvard (S.L., X.Y., N.S.P., D.E.R., K.M.H., A.J.A.) and Foundation Medicine (J.L., A.B.S.), Cambridge - all in Massachusetts; Henry Ford Cancer Institute, Detroit (I.I.R.); Memorial Sloan Kettering Cancer Center, New York (K.C.A., G.J.R., P.L.); Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (V.W.Z., S.S.Z., S.-H.I.O.), Boundless Bio, La Jolla (J.W., J.C.), and Mirati Therapeutics, San Diego (L.D.E., L.W., J.D.L., P.O., J.G.C.) - all in California; Sarah Cannon Research Institute, Tennessee Oncology/OneOncology, Nashville (M.L.J.); the University of Colorado, Aurora (T.P.); and Resolution Bioscience, Kirkland, WA (L.P.L., K.G., M.L.)
| | - Shannon S Zhang
- From Dana-Farber Cancer Institute (M.M.A., S.L., J.D., J.O.J., K.E.L., H.F., K.M.H., B.M.W., P.A.J., A.J.A.), Massachusetts General Hospital (R.S.H., Y.P.H.), and Brigham and Women's Hospital (L.M.S., A.J.A.), Boston, and Broad Institute of MIT and Harvard (S.L., X.Y., N.S.P., D.E.R., K.M.H., A.J.A.) and Foundation Medicine (J.L., A.B.S.), Cambridge - all in Massachusetts; Henry Ford Cancer Institute, Detroit (I.I.R.); Memorial Sloan Kettering Cancer Center, New York (K.C.A., G.J.R., P.L.); Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (V.W.Z., S.S.Z., S.-H.I.O.), Boundless Bio, La Jolla (J.W., J.C.), and Mirati Therapeutics, San Diego (L.D.E., L.W., J.D.L., P.O., J.G.C.) - all in California; Sarah Cannon Research Institute, Tennessee Oncology/OneOncology, Nashville (M.L.J.); the University of Colorado, Aurora (T.P.); and Resolution Bioscience, Kirkland, WA (L.P.L., K.G., M.L.)
| | - Kevin M Haigis
- From Dana-Farber Cancer Institute (M.M.A., S.L., J.D., J.O.J., K.E.L., H.F., K.M.H., B.M.W., P.A.J., A.J.A.), Massachusetts General Hospital (R.S.H., Y.P.H.), and Brigham and Women's Hospital (L.M.S., A.J.A.), Boston, and Broad Institute of MIT and Harvard (S.L., X.Y., N.S.P., D.E.R., K.M.H., A.J.A.) and Foundation Medicine (J.L., A.B.S.), Cambridge - all in Massachusetts; Henry Ford Cancer Institute, Detroit (I.I.R.); Memorial Sloan Kettering Cancer Center, New York (K.C.A., G.J.R., P.L.); Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (V.W.Z., S.S.Z., S.-H.I.O.), Boundless Bio, La Jolla (J.W., J.C.), and Mirati Therapeutics, San Diego (L.D.E., L.W., J.D.L., P.O., J.G.C.) - all in California; Sarah Cannon Research Institute, Tennessee Oncology/OneOncology, Nashville (M.L.J.); the University of Colorado, Aurora (T.P.); and Resolution Bioscience, Kirkland, WA (L.P.L., K.G., M.L.)
| | - Yin P Hung
- From Dana-Farber Cancer Institute (M.M.A., S.L., J.D., J.O.J., K.E.L., H.F., K.M.H., B.M.W., P.A.J., A.J.A.), Massachusetts General Hospital (R.S.H., Y.P.H.), and Brigham and Women's Hospital (L.M.S., A.J.A.), Boston, and Broad Institute of MIT and Harvard (S.L., X.Y., N.S.P., D.E.R., K.M.H., A.J.A.) and Foundation Medicine (J.L., A.B.S.), Cambridge - all in Massachusetts; Henry Ford Cancer Institute, Detroit (I.I.R.); Memorial Sloan Kettering Cancer Center, New York (K.C.A., G.J.R., P.L.); Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (V.W.Z., S.S.Z., S.-H.I.O.), Boundless Bio, La Jolla (J.W., J.C.), and Mirati Therapeutics, San Diego (L.D.E., L.W., J.D.L., P.O., J.G.C.) - all in California; Sarah Cannon Research Institute, Tennessee Oncology/OneOncology, Nashville (M.L.J.); the University of Colorado, Aurora (T.P.); and Resolution Bioscience, Kirkland, WA (L.P.L., K.G., M.L.)
| | - Lynette M Sholl
- From Dana-Farber Cancer Institute (M.M.A., S.L., J.D., J.O.J., K.E.L., H.F., K.M.H., B.M.W., P.A.J., A.J.A.), Massachusetts General Hospital (R.S.H., Y.P.H.), and Brigham and Women's Hospital (L.M.S., A.J.A.), Boston, and Broad Institute of MIT and Harvard (S.L., X.Y., N.S.P., D.E.R., K.M.H., A.J.A.) and Foundation Medicine (J.L., A.B.S.), Cambridge - all in Massachusetts; Henry Ford Cancer Institute, Detroit (I.I.R.); Memorial Sloan Kettering Cancer Center, New York (K.C.A., G.J.R., P.L.); Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (V.W.Z., S.S.Z., S.-H.I.O.), Boundless Bio, La Jolla (J.W., J.C.), and Mirati Therapeutics, San Diego (L.D.E., L.W., J.D.L., P.O., J.G.C.) - all in California; Sarah Cannon Research Institute, Tennessee Oncology/OneOncology, Nashville (M.L.J.); the University of Colorado, Aurora (T.P.); and Resolution Bioscience, Kirkland, WA (L.P.L., K.G., M.L.)
| | - Brian M Wolpin
- From Dana-Farber Cancer Institute (M.M.A., S.L., J.D., J.O.J., K.E.L., H.F., K.M.H., B.M.W., P.A.J., A.J.A.), Massachusetts General Hospital (R.S.H., Y.P.H.), and Brigham and Women's Hospital (L.M.S., A.J.A.), Boston, and Broad Institute of MIT and Harvard (S.L., X.Y., N.S.P., D.E.R., K.M.H., A.J.A.) and Foundation Medicine (J.L., A.B.S.), Cambridge - all in Massachusetts; Henry Ford Cancer Institute, Detroit (I.I.R.); Memorial Sloan Kettering Cancer Center, New York (K.C.A., G.J.R., P.L.); Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (V.W.Z., S.S.Z., S.-H.I.O.), Boundless Bio, La Jolla (J.W., J.C.), and Mirati Therapeutics, San Diego (L.D.E., L.W., J.D.L., P.O., J.G.C.) - all in California; Sarah Cannon Research Institute, Tennessee Oncology/OneOncology, Nashville (M.L.J.); the University of Colorado, Aurora (T.P.); and Resolution Bioscience, Kirkland, WA (L.P.L., K.G., M.L.)
| | - Julie Wiese
- From Dana-Farber Cancer Institute (M.M.A., S.L., J.D., J.O.J., K.E.L., H.F., K.M.H., B.M.W., P.A.J., A.J.A.), Massachusetts General Hospital (R.S.H., Y.P.H.), and Brigham and Women's Hospital (L.M.S., A.J.A.), Boston, and Broad Institute of MIT and Harvard (S.L., X.Y., N.S.P., D.E.R., K.M.H., A.J.A.) and Foundation Medicine (J.L., A.B.S.), Cambridge - all in Massachusetts; Henry Ford Cancer Institute, Detroit (I.I.R.); Memorial Sloan Kettering Cancer Center, New York (K.C.A., G.J.R., P.L.); Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (V.W.Z., S.S.Z., S.-H.I.O.), Boundless Bio, La Jolla (J.W., J.C.), and Mirati Therapeutics, San Diego (L.D.E., L.W., J.D.L., P.O., J.G.C.) - all in California; Sarah Cannon Research Institute, Tennessee Oncology/OneOncology, Nashville (M.L.J.); the University of Colorado, Aurora (T.P.); and Resolution Bioscience, Kirkland, WA (L.P.L., K.G., M.L.)
| | - Jason Christiansen
- From Dana-Farber Cancer Institute (M.M.A., S.L., J.D., J.O.J., K.E.L., H.F., K.M.H., B.M.W., P.A.J., A.J.A.), Massachusetts General Hospital (R.S.H., Y.P.H.), and Brigham and Women's Hospital (L.M.S., A.J.A.), Boston, and Broad Institute of MIT and Harvard (S.L., X.Y., N.S.P., D.E.R., K.M.H., A.J.A.) and Foundation Medicine (J.L., A.B.S.), Cambridge - all in Massachusetts; Henry Ford Cancer Institute, Detroit (I.I.R.); Memorial Sloan Kettering Cancer Center, New York (K.C.A., G.J.R., P.L.); Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (V.W.Z., S.S.Z., S.-H.I.O.), Boundless Bio, La Jolla (J.W., J.C.), and Mirati Therapeutics, San Diego (L.D.E., L.W., J.D.L., P.O., J.G.C.) - all in California; Sarah Cannon Research Institute, Tennessee Oncology/OneOncology, Nashville (M.L.J.); the University of Colorado, Aurora (T.P.); and Resolution Bioscience, Kirkland, WA (L.P.L., K.G., M.L.)
| | - Jessica Lee
- From Dana-Farber Cancer Institute (M.M.A., S.L., J.D., J.O.J., K.E.L., H.F., K.M.H., B.M.W., P.A.J., A.J.A.), Massachusetts General Hospital (R.S.H., Y.P.H.), and Brigham and Women's Hospital (L.M.S., A.J.A.), Boston, and Broad Institute of MIT and Harvard (S.L., X.Y., N.S.P., D.E.R., K.M.H., A.J.A.) and Foundation Medicine (J.L., A.B.S.), Cambridge - all in Massachusetts; Henry Ford Cancer Institute, Detroit (I.I.R.); Memorial Sloan Kettering Cancer Center, New York (K.C.A., G.J.R., P.L.); Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (V.W.Z., S.S.Z., S.-H.I.O.), Boundless Bio, La Jolla (J.W., J.C.), and Mirati Therapeutics, San Diego (L.D.E., L.W., J.D.L., P.O., J.G.C.) - all in California; Sarah Cannon Research Institute, Tennessee Oncology/OneOncology, Nashville (M.L.J.); the University of Colorado, Aurora (T.P.); and Resolution Bioscience, Kirkland, WA (L.P.L., K.G., M.L.)
| | - Alexa B Schrock
- From Dana-Farber Cancer Institute (M.M.A., S.L., J.D., J.O.J., K.E.L., H.F., K.M.H., B.M.W., P.A.J., A.J.A.), Massachusetts General Hospital (R.S.H., Y.P.H.), and Brigham and Women's Hospital (L.M.S., A.J.A.), Boston, and Broad Institute of MIT and Harvard (S.L., X.Y., N.S.P., D.E.R., K.M.H., A.J.A.) and Foundation Medicine (J.L., A.B.S.), Cambridge - all in Massachusetts; Henry Ford Cancer Institute, Detroit (I.I.R.); Memorial Sloan Kettering Cancer Center, New York (K.C.A., G.J.R., P.L.); Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (V.W.Z., S.S.Z., S.-H.I.O.), Boundless Bio, La Jolla (J.W., J.C.), and Mirati Therapeutics, San Diego (L.D.E., L.W., J.D.L., P.O., J.G.C.) - all in California; Sarah Cannon Research Institute, Tennessee Oncology/OneOncology, Nashville (M.L.J.); the University of Colorado, Aurora (T.P.); and Resolution Bioscience, Kirkland, WA (L.P.L., K.G., M.L.)
| | - Lee P Lim
- From Dana-Farber Cancer Institute (M.M.A., S.L., J.D., J.O.J., K.E.L., H.F., K.M.H., B.M.W., P.A.J., A.J.A.), Massachusetts General Hospital (R.S.H., Y.P.H.), and Brigham and Women's Hospital (L.M.S., A.J.A.), Boston, and Broad Institute of MIT and Harvard (S.L., X.Y., N.S.P., D.E.R., K.M.H., A.J.A.) and Foundation Medicine (J.L., A.B.S.), Cambridge - all in Massachusetts; Henry Ford Cancer Institute, Detroit (I.I.R.); Memorial Sloan Kettering Cancer Center, New York (K.C.A., G.J.R., P.L.); Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (V.W.Z., S.S.Z., S.-H.I.O.), Boundless Bio, La Jolla (J.W., J.C.), and Mirati Therapeutics, San Diego (L.D.E., L.W., J.D.L., P.O., J.G.C.) - all in California; Sarah Cannon Research Institute, Tennessee Oncology/OneOncology, Nashville (M.L.J.); the University of Colorado, Aurora (T.P.); and Resolution Bioscience, Kirkland, WA (L.P.L., K.G., M.L.)
| | - Kavita Garg
- From Dana-Farber Cancer Institute (M.M.A., S.L., J.D., J.O.J., K.E.L., H.F., K.M.H., B.M.W., P.A.J., A.J.A.), Massachusetts General Hospital (R.S.H., Y.P.H.), and Brigham and Women's Hospital (L.M.S., A.J.A.), Boston, and Broad Institute of MIT and Harvard (S.L., X.Y., N.S.P., D.E.R., K.M.H., A.J.A.) and Foundation Medicine (J.L., A.B.S.), Cambridge - all in Massachusetts; Henry Ford Cancer Institute, Detroit (I.I.R.); Memorial Sloan Kettering Cancer Center, New York (K.C.A., G.J.R., P.L.); Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (V.W.Z., S.S.Z., S.-H.I.O.), Boundless Bio, La Jolla (J.W., J.C.), and Mirati Therapeutics, San Diego (L.D.E., L.W., J.D.L., P.O., J.G.C.) - all in California; Sarah Cannon Research Institute, Tennessee Oncology/OneOncology, Nashville (M.L.J.); the University of Colorado, Aurora (T.P.); and Resolution Bioscience, Kirkland, WA (L.P.L., K.G., M.L.)
| | - Mark Li
- From Dana-Farber Cancer Institute (M.M.A., S.L., J.D., J.O.J., K.E.L., H.F., K.M.H., B.M.W., P.A.J., A.J.A.), Massachusetts General Hospital (R.S.H., Y.P.H.), and Brigham and Women's Hospital (L.M.S., A.J.A.), Boston, and Broad Institute of MIT and Harvard (S.L., X.Y., N.S.P., D.E.R., K.M.H., A.J.A.) and Foundation Medicine (J.L., A.B.S.), Cambridge - all in Massachusetts; Henry Ford Cancer Institute, Detroit (I.I.R.); Memorial Sloan Kettering Cancer Center, New York (K.C.A., G.J.R., P.L.); Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (V.W.Z., S.S.Z., S.-H.I.O.), Boundless Bio, La Jolla (J.W., J.C.), and Mirati Therapeutics, San Diego (L.D.E., L.W., J.D.L., P.O., J.G.C.) - all in California; Sarah Cannon Research Institute, Tennessee Oncology/OneOncology, Nashville (M.L.J.); the University of Colorado, Aurora (T.P.); and Resolution Bioscience, Kirkland, WA (L.P.L., K.G., M.L.)
| | - Lars D Engstrom
- From Dana-Farber Cancer Institute (M.M.A., S.L., J.D., J.O.J., K.E.L., H.F., K.M.H., B.M.W., P.A.J., A.J.A.), Massachusetts General Hospital (R.S.H., Y.P.H.), and Brigham and Women's Hospital (L.M.S., A.J.A.), Boston, and Broad Institute of MIT and Harvard (S.L., X.Y., N.S.P., D.E.R., K.M.H., A.J.A.) and Foundation Medicine (J.L., A.B.S.), Cambridge - all in Massachusetts; Henry Ford Cancer Institute, Detroit (I.I.R.); Memorial Sloan Kettering Cancer Center, New York (K.C.A., G.J.R., P.L.); Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (V.W.Z., S.S.Z., S.-H.I.O.), Boundless Bio, La Jolla (J.W., J.C.), and Mirati Therapeutics, San Diego (L.D.E., L.W., J.D.L., P.O., J.G.C.) - all in California; Sarah Cannon Research Institute, Tennessee Oncology/OneOncology, Nashville (M.L.J.); the University of Colorado, Aurora (T.P.); and Resolution Bioscience, Kirkland, WA (L.P.L., K.G., M.L.)
| | - Laura Waters
- From Dana-Farber Cancer Institute (M.M.A., S.L., J.D., J.O.J., K.E.L., H.F., K.M.H., B.M.W., P.A.J., A.J.A.), Massachusetts General Hospital (R.S.H., Y.P.H.), and Brigham and Women's Hospital (L.M.S., A.J.A.), Boston, and Broad Institute of MIT and Harvard (S.L., X.Y., N.S.P., D.E.R., K.M.H., A.J.A.) and Foundation Medicine (J.L., A.B.S.), Cambridge - all in Massachusetts; Henry Ford Cancer Institute, Detroit (I.I.R.); Memorial Sloan Kettering Cancer Center, New York (K.C.A., G.J.R., P.L.); Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (V.W.Z., S.S.Z., S.-H.I.O.), Boundless Bio, La Jolla (J.W., J.C.), and Mirati Therapeutics, San Diego (L.D.E., L.W., J.D.L., P.O., J.G.C.) - all in California; Sarah Cannon Research Institute, Tennessee Oncology/OneOncology, Nashville (M.L.J.); the University of Colorado, Aurora (T.P.); and Resolution Bioscience, Kirkland, WA (L.P.L., K.G., M.L.)
| | - J David Lawson
- From Dana-Farber Cancer Institute (M.M.A., S.L., J.D., J.O.J., K.E.L., H.F., K.M.H., B.M.W., P.A.J., A.J.A.), Massachusetts General Hospital (R.S.H., Y.P.H.), and Brigham and Women's Hospital (L.M.S., A.J.A.), Boston, and Broad Institute of MIT and Harvard (S.L., X.Y., N.S.P., D.E.R., K.M.H., A.J.A.) and Foundation Medicine (J.L., A.B.S.), Cambridge - all in Massachusetts; Henry Ford Cancer Institute, Detroit (I.I.R.); Memorial Sloan Kettering Cancer Center, New York (K.C.A., G.J.R., P.L.); Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (V.W.Z., S.S.Z., S.-H.I.O.), Boundless Bio, La Jolla (J.W., J.C.), and Mirati Therapeutics, San Diego (L.D.E., L.W., J.D.L., P.O., J.G.C.) - all in California; Sarah Cannon Research Institute, Tennessee Oncology/OneOncology, Nashville (M.L.J.); the University of Colorado, Aurora (T.P.); and Resolution Bioscience, Kirkland, WA (L.P.L., K.G., M.L.)
| | - Peter Olson
- From Dana-Farber Cancer Institute (M.M.A., S.L., J.D., J.O.J., K.E.L., H.F., K.M.H., B.M.W., P.A.J., A.J.A.), Massachusetts General Hospital (R.S.H., Y.P.H.), and Brigham and Women's Hospital (L.M.S., A.J.A.), Boston, and Broad Institute of MIT and Harvard (S.L., X.Y., N.S.P., D.E.R., K.M.H., A.J.A.) and Foundation Medicine (J.L., A.B.S.), Cambridge - all in Massachusetts; Henry Ford Cancer Institute, Detroit (I.I.R.); Memorial Sloan Kettering Cancer Center, New York (K.C.A., G.J.R., P.L.); Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (V.W.Z., S.S.Z., S.-H.I.O.), Boundless Bio, La Jolla (J.W., J.C.), and Mirati Therapeutics, San Diego (L.D.E., L.W., J.D.L., P.O., J.G.C.) - all in California; Sarah Cannon Research Institute, Tennessee Oncology/OneOncology, Nashville (M.L.J.); the University of Colorado, Aurora (T.P.); and Resolution Bioscience, Kirkland, WA (L.P.L., K.G., M.L.)
| | - Piro Lito
- From Dana-Farber Cancer Institute (M.M.A., S.L., J.D., J.O.J., K.E.L., H.F., K.M.H., B.M.W., P.A.J., A.J.A.), Massachusetts General Hospital (R.S.H., Y.P.H.), and Brigham and Women's Hospital (L.M.S., A.J.A.), Boston, and Broad Institute of MIT and Harvard (S.L., X.Y., N.S.P., D.E.R., K.M.H., A.J.A.) and Foundation Medicine (J.L., A.B.S.), Cambridge - all in Massachusetts; Henry Ford Cancer Institute, Detroit (I.I.R.); Memorial Sloan Kettering Cancer Center, New York (K.C.A., G.J.R., P.L.); Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (V.W.Z., S.S.Z., S.-H.I.O.), Boundless Bio, La Jolla (J.W., J.C.), and Mirati Therapeutics, San Diego (L.D.E., L.W., J.D.L., P.O., J.G.C.) - all in California; Sarah Cannon Research Institute, Tennessee Oncology/OneOncology, Nashville (M.L.J.); the University of Colorado, Aurora (T.P.); and Resolution Bioscience, Kirkland, WA (L.P.L., K.G., M.L.)
| | - Sai-Hong I Ou
- From Dana-Farber Cancer Institute (M.M.A., S.L., J.D., J.O.J., K.E.L., H.F., K.M.H., B.M.W., P.A.J., A.J.A.), Massachusetts General Hospital (R.S.H., Y.P.H.), and Brigham and Women's Hospital (L.M.S., A.J.A.), Boston, and Broad Institute of MIT and Harvard (S.L., X.Y., N.S.P., D.E.R., K.M.H., A.J.A.) and Foundation Medicine (J.L., A.B.S.), Cambridge - all in Massachusetts; Henry Ford Cancer Institute, Detroit (I.I.R.); Memorial Sloan Kettering Cancer Center, New York (K.C.A., G.J.R., P.L.); Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (V.W.Z., S.S.Z., S.-H.I.O.), Boundless Bio, La Jolla (J.W., J.C.), and Mirati Therapeutics, San Diego (L.D.E., L.W., J.D.L., P.O., J.G.C.) - all in California; Sarah Cannon Research Institute, Tennessee Oncology/OneOncology, Nashville (M.L.J.); the University of Colorado, Aurora (T.P.); and Resolution Bioscience, Kirkland, WA (L.P.L., K.G., M.L.)
| | - James G Christensen
- From Dana-Farber Cancer Institute (M.M.A., S.L., J.D., J.O.J., K.E.L., H.F., K.M.H., B.M.W., P.A.J., A.J.A.), Massachusetts General Hospital (R.S.H., Y.P.H.), and Brigham and Women's Hospital (L.M.S., A.J.A.), Boston, and Broad Institute of MIT and Harvard (S.L., X.Y., N.S.P., D.E.R., K.M.H., A.J.A.) and Foundation Medicine (J.L., A.B.S.), Cambridge - all in Massachusetts; Henry Ford Cancer Institute, Detroit (I.I.R.); Memorial Sloan Kettering Cancer Center, New York (K.C.A., G.J.R., P.L.); Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (V.W.Z., S.S.Z., S.-H.I.O.), Boundless Bio, La Jolla (J.W., J.C.), and Mirati Therapeutics, San Diego (L.D.E., L.W., J.D.L., P.O., J.G.C.) - all in California; Sarah Cannon Research Institute, Tennessee Oncology/OneOncology, Nashville (M.L.J.); the University of Colorado, Aurora (T.P.); and Resolution Bioscience, Kirkland, WA (L.P.L., K.G., M.L.)
| | - Pasi A Jänne
- From Dana-Farber Cancer Institute (M.M.A., S.L., J.D., J.O.J., K.E.L., H.F., K.M.H., B.M.W., P.A.J., A.J.A.), Massachusetts General Hospital (R.S.H., Y.P.H.), and Brigham and Women's Hospital (L.M.S., A.J.A.), Boston, and Broad Institute of MIT and Harvard (S.L., X.Y., N.S.P., D.E.R., K.M.H., A.J.A.) and Foundation Medicine (J.L., A.B.S.), Cambridge - all in Massachusetts; Henry Ford Cancer Institute, Detroit (I.I.R.); Memorial Sloan Kettering Cancer Center, New York (K.C.A., G.J.R., P.L.); Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (V.W.Z., S.S.Z., S.-H.I.O.), Boundless Bio, La Jolla (J.W., J.C.), and Mirati Therapeutics, San Diego (L.D.E., L.W., J.D.L., P.O., J.G.C.) - all in California; Sarah Cannon Research Institute, Tennessee Oncology/OneOncology, Nashville (M.L.J.); the University of Colorado, Aurora (T.P.); and Resolution Bioscience, Kirkland, WA (L.P.L., K.G., M.L.)
| | - Andrew J Aguirre
- From Dana-Farber Cancer Institute (M.M.A., S.L., J.D., J.O.J., K.E.L., H.F., K.M.H., B.M.W., P.A.J., A.J.A.), Massachusetts General Hospital (R.S.H., Y.P.H.), and Brigham and Women's Hospital (L.M.S., A.J.A.), Boston, and Broad Institute of MIT and Harvard (S.L., X.Y., N.S.P., D.E.R., K.M.H., A.J.A.) and Foundation Medicine (J.L., A.B.S.), Cambridge - all in Massachusetts; Henry Ford Cancer Institute, Detroit (I.I.R.); Memorial Sloan Kettering Cancer Center, New York (K.C.A., G.J.R., P.L.); Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (V.W.Z., S.S.Z., S.-H.I.O.), Boundless Bio, La Jolla (J.W., J.C.), and Mirati Therapeutics, San Diego (L.D.E., L.W., J.D.L., P.O., J.G.C.) - all in California; Sarah Cannon Research Institute, Tennessee Oncology/OneOncology, Nashville (M.L.J.); the University of Colorado, Aurora (T.P.); and Resolution Bioscience, Kirkland, WA (L.P.L., K.G., M.L.)
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Boulter E, Tissot FS, Dilly J, Pisano S, Féral CC. Cyclic uniaxial mechanical stretching of cells using a LEGO® parts-based mechanical stretcher system. J Cell Sci 2019; 133:jcs.234666. [DOI: 10.1242/jcs.234666] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Accepted: 12/01/2019] [Indexed: 12/27/2022] Open
Abstract
Mechanical cues are essential to the regulation of cell and tissue physiology. Henceforth, it has become an utmost necessity for cell biologists to account for those mechanical parameters when investigating biological processes and they need devices to manipulate cells accordingly. Here, we report a simple mechanical cell stretching system that can generate uniaxial cyclic mechanical stretch on cells in tissue culture. This system is based upon a low-cost battery-powered uniaxial cyclic mechanical stretcher exclusively built out of LEGO® parts combined to a stretchable PDMS tissue culture plate in order to grow and stretch cells. We characterize the system and show that it can be used with a wide variety of downstream applications including immunofluorescence, Western blotting and biochemical assays. We also illustrate how this system can be useful in a study as we investigated the behavior of integrin adhesion complexes upon cell stretching. We therefore present a cost-effective, multipurpose cell stretching system that should help understand mechanical signaling.
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Affiliation(s)
- Etienne Boulter
- Université Côte d'Azur, INSERM, CNRS, IRCAN, 06107 Nice France
| | - Floriane S. Tissot
- Université Côte d'Azur, INSERM, CNRS, IRCAN, 06107 Nice France
- Imperial College London, London UK
- The Francis Crick Institute, London UK
| | - Julien Dilly
- Université Côte d'Azur, INSERM, CNRS, IRCAN, 06107 Nice France
| | - Sabrina Pisano
- Université Côte d'Azur, INSERM, CNRS, IRCAN, 06107 Nice France
| | - Chloé C. Féral
- Université Côte d'Azur, INSERM, CNRS, IRCAN, 06107 Nice France
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