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Bousquet Mur E, Bernardo S, Papon L, Mancini M, Fabbrizio E, Goussard M, Ferrer I, Giry A, Quantin X, Pujol JL, Calvayrac O, Moll HP, Glasson Y, Pirot N, Turtoi A, Cañamero M, Wong KK, Yarden Y, Casanova E, Soria JC, Colinge J, Siebel CW, Mazieres J, Favre G, Paz-Ares L, Maraver A. Notch inhibition overcomes resistance to tyrosine kinase inhibitors in EGFR-driven lung adenocarcinoma. J Clin Invest 2020; 130:612-624. [PMID: 31671073 DOI: 10.1172/jci126896] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Accepted: 10/15/2019] [Indexed: 12/29/2022] Open
Abstract
EGFR-mutated lung adenocarcinoma patients treated with gefitinib and osimertinib show a therapeutic benefit limited by the appearance of secondary mutations, such as EGFRT790M and EGFRC797S. It is generally assumed that these secondary mutations render EGFR completely unresponsive to the inhibitors, but contrary to this, we uncovered here that gefitinib and osimertinib increased STAT3 phosphorylation (p-STAT3) in EGFRT790M and EGFRC797S tumoral cells. Interestingly, we also found that concomitant Notch inhibition with gefitinib or osimertinib treatment induced a p-STAT3-dependent strong reduction in the levels of the transcriptional repressor HES1. Importantly, we showed that tyrosine kinase inhibitor-resistant tumors, with EGFRT790M and EGFRC797S mutations, were highly responsive to the combined treatment of Notch inhibitors with gefitinib or osimertinib, respectively. Finally, in patients with EGFR mutations treated with tyrosine kinase inhibitors, HES1 protein levels increased during relapse and correlated with shorter progression-free survival. Therefore, our results offer a proof of concept for an alternative treatment to chemotherapy in lung adenocarcinoma osimertinib-treated patients after disease progression.
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Affiliation(s)
- Emilie Bousquet Mur
- Institut de Recherche en Cancérologie de Montpellier (IRCM), Université de Montpellier, Institut Régional du Cancer de Montpellier (ICM), Montpellier, France
| | - Sara Bernardo
- Institut de Recherche en Cancérologie de Montpellier (IRCM), Université de Montpellier, Institut Régional du Cancer de Montpellier (ICM), Montpellier, France
| | - Laura Papon
- Institut de Recherche en Cancérologie de Montpellier (IRCM), Université de Montpellier, Institut Régional du Cancer de Montpellier (ICM), Montpellier, France
| | - Maicol Mancini
- Institut de Recherche en Cancérologie de Montpellier (IRCM), Université de Montpellier, Institut Régional du Cancer de Montpellier (ICM), Montpellier, France
| | - Eric Fabbrizio
- Institut de Recherche en Cancérologie de Montpellier (IRCM), Université de Montpellier, Institut Régional du Cancer de Montpellier (ICM), Montpellier, France
| | - Marion Goussard
- Institut de Recherche en Cancérologie de Montpellier (IRCM), Université de Montpellier, Institut Régional du Cancer de Montpellier (ICM), Montpellier, France
| | - Irene Ferrer
- Institut de Recherche en Cancérologie de Montpellier (IRCM), Université de Montpellier, Institut Régional du Cancer de Montpellier (ICM), Montpellier, France.,Unidad de Investigación Clínica de Cáncer de Pulmón, Instituto de Investigación Hospital 12 de Octubre-CNIO, Madrid, Spain.,CIBERONC, Madrid, Spain
| | - Anais Giry
- Institut de Recherche en Cancérologie de Montpellier (IRCM), Université de Montpellier, Institut Régional du Cancer de Montpellier (ICM), Montpellier, France
| | - Xavier Quantin
- Institut de Recherche en Cancérologie de Montpellier (IRCM), Université de Montpellier, Institut Régional du Cancer de Montpellier (ICM), Montpellier, France
| | - Jean-Louis Pujol
- Institut de Recherche en Cancérologie de Montpellier (IRCM), Université de Montpellier, Institut Régional du Cancer de Montpellier (ICM), Montpellier, France.,Montpellier Academic Hospital, Hôpital Arnaud de Villeneuve, Montpellier, France
| | - Olivier Calvayrac
- INSERM, Centre de Recherche en Cancérologie de Toulouse, CRCT UMR-1037, Toulouse, France; Institut Claudius Regaud, IUCT-Oncopole, Laboratoire de Biologie Médicale Oncologique, Toulouse, France; University of Toulouse III (Paul Sabatier), Toulouse, France
| | - Herwig P Moll
- Department of Physiology, Center of Physiology and Pharmacology and Comprehensive Cancer Center (CCC), Medical University of Vienna, Vienna, Austria
| | - Yaël Glasson
- Réseau d'Histologie Expérimentale de Montpellier, BioCampus, UMS3426 CNRS-US009 INSERM-UM, Montpellier, France
| | - Nelly Pirot
- Réseau d'Histologie Expérimentale de Montpellier, BioCampus, UMS3426 CNRS-US009 INSERM-UM, Montpellier, France
| | - Andrei Turtoi
- IRCM, Université de Montpellier, ICM, Montpellier, France
| | - Marta Cañamero
- Roche Pharmaceutical Research and Early Development, Translational Medicine, Roche Innovation Center, Munich, Germany
| | - Kwok-Kin Wong
- Laura and Isaac Perlmutter Cancer Center, NYU Langone Medical Center, New York, New York, USA
| | - Yosef Yarden
- Department of Biological Regulation, Weizmann Institute of Science, Rehovot, Israel
| | - Emilio Casanova
- Department of Physiology, Center of Physiology and Pharmacology and Comprehensive Cancer Center (CCC), Medical University of Vienna, Vienna, Austria.,Ludwig Boltzmann Institute for Cancer Research (LBI-CR), Vienna, Austria
| | - Jean-Charles Soria
- Drug Development Department (DITEP), Gustave Roussy Cancer Campus, Paris-Sud University, Villejuif, France
| | | | - Christian W Siebel
- Department of Discovery Oncology, Genentech, Inc., South San Francisco, California, USA
| | - Julien Mazieres
- INSERM, Centre de Recherche en Cancérologie de Toulouse, CRCT UMR-1037, Toulouse, France; Institut Claudius Regaud, IUCT-Oncopole, Laboratoire de Biologie Médicale Oncologique, Toulouse, France; University of Toulouse III (Paul Sabatier), Toulouse, France.,Thoracic Oncology Department, Larrey Hospital, University Hospital of Toulouse, France; INSERM, Centre de Recherche en Cancérologie de Toulouse, CRCT UMR-1037, Toulouse, France; University of Toulouse III (Paul Sabatier), Toulouse, France
| | - Gilles Favre
- INSERM, Centre de Recherche en Cancérologie de Toulouse, CRCT UMR-1037, Toulouse, France; Institut Claudius Regaud, IUCT-Oncopole, Laboratoire de Biologie Médicale Oncologique, Toulouse, France; University of Toulouse III (Paul Sabatier), Toulouse, France
| | - Luis Paz-Ares
- Unidad de Investigación Clínica de Cáncer de Pulmón, Instituto de Investigación Hospital 12 de Octubre-CNIO, Madrid, Spain.,Montpellier Academic Hospital, Hôpital Arnaud de Villeneuve, Montpellier, France.,Medical School, Universidad Complutense, Madrid, Spain
| | - Antonio Maraver
- Institut de Recherche en Cancérologie de Montpellier (IRCM), Université de Montpellier, Institut Régional du Cancer de Montpellier (ICM), Montpellier, France
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