Abstract
Invasive lobular carcinoma (ILC) is the most common histologic subtype of breast cancer after invasive ductal carcinoma (i.e., no special type [NST]). ILC differs from NST in clinical presentation, site-specific metastases and response to conventional therapies. Loss of E-cadherin protein expression, due to alterations in its encoding gene CDH1, is the most frequent oncogenic event in ILC. Synthetic lethality approaches have shown promising antitumor effects of ROS1 inhibitors in models of E-cadherin-defective breast cancer in in vivo studies and provide the rationale for testing their clinical activity in patients with ILC. Entrectinib is a tyrosine kinase inhibitor targeting TRK, ROS1 and ALK tyrosine kinases. Here, the authors present ROSALINE (NCT04551495), a phase II study testing neoadjuvant entrectinib and endocrine therapy in women with estrogen receptor-positive, HER2-negative early ILC.
| Original language | English |
|---|---|
| Pages (from-to) | 2381-2392 |
| Number of pages | 10 |
| Journal | Future Oncology |
| Volume | 18 |
| Issue number | 22 |
| DOIs | |
| Publication status | Published - Jul 2022 |
Bibliographical note
Funding Information:This study is supported by F. Hoffmann-La Roche Ltd. E Agostinetto: consultancy fees/honoraria from Eli Lilly and Sandoz; support to attend medical conferences from Eli Lilly, Roche, Novartis, Genetics and Istituto Gentili (all outside the submitted work). G Nader-Marta: travel grants from Roche and Bayer (all outside the submitted work). L Buisseret: postdoctoral clinical mandate (2020–2025) from the not-for-profit organization Foundation contre le Cancer (Brussels, Belgium); clinical research grant to the Institute: Astra Zeneca; institutional travel expenses: Roche; consultant: iTEOS therapeutics; speaker fee: BMS. D Taylor: consulting: Roche, Novartis, Daiichi Sankyo and Lilly; travel grants: Pfizer, Roche and AstraZeneca. C Fontaine: travel grants from Eli Lilly, Roche, Gilead, PharmaMar and Merck; advisory board paid by Eli Lilly and GSK to the oncology department
Funding Information:
G Nader-Marta: travel grants from Roche and Bayer (all outside the submitted work). L Buisseret: postdoctoral clinical mandate (2020–2025) from the not-for-profit organization Foundation contre le Cancer (Brussels, Belgium); clinical research grant to the Institute: Astra Zeneca; institutional travel expenses: Roche; consultant: iTEOS therapeutics; speaker fee: BMS. D Taylor: consulting: Roche, Novartis, Daiichi Sankyo and Lilly; travel grants: Pfizer, Roche and AstraZeneca. C Fontaine: travel grants from Eli Lilly, Roche, Gilead, PharmaMar and Merck; advisory board paid by Eli Lilly and GSK to the oncology department. FP Duhoux: received a postdoctoral clinical mandate (2017–034) from the not-for-profit organization Foundation Against Cancer (Brussels, Belgium); advisory/consultancy roles for Amgen, AstraZeneca, Daiichi Sankyo, Eli Lilly, Gilead, Novartis, Pfizer, Pierre Fabre, Roche and Teva (paid to institution, outside the submitted work); speaker fees for Eli Lilly, Mundi Pharma, Novartis, Pfizer and Roche (paid to institution, outside the submitted work); travel support from Amgen, Pfizer, Roche and Teva. H Denys: consulting (paid to institution): Pfizer, Roche, AstraZeneca, Eli Lilly, Novartis, Amgen, Tesaro and GSK; travel support: Pfizer, Roche, PharmaMar, Teva and AstraZeneca. F Coussy: travel grants: Roche, Lilly and Novartis; research funding to institution: Novartis. C Chakiba: travel grants from Gilead and Pfizer. M Piccart: board member (scientific board): Oncolytics, Radius; consultant (honoraria): AstraZeneca, Camel-IDS, Crescendo Biologics, Debiopharm, G1 Therapeutics, Genentech, Huya, Immunomedics, Lilly, Menarini, MSD, Novartis, Odonate, Oncolytics, Periphagen, Pfizer, Roche, Seattle Genetics; Research grants to her Institute: AstraZeneca, Lilly, MSD, Novartis, Pfizer, Radius, Roche-Genentech, Servier, Synthon. M Ignatiadis: Consultant or advisory role (honoraria): Celgene, Novartis, Pfizer, Seattle Genetics and Tesaro; research grants to institute: Roche, Natera Inc and Pfizer. P Aftimos: consulting: Boehringer Ingelheim, Macrogenics, Roche, Novartis, Amcure, Servier, G1 Therapeutics, Radius and Deloitte; honoraria: Synthon, Amgen, Novartis and Gilead; travel grants: Amgen, MSD, Pfizer and Roche; research funding to institution: Roche. The authors have no other relevant affiliations or financial involvement with any organization or entity with a financial interest in or financial conflict with the subject matter or materials discussed in the manuscript apart from those disclosed. No writing assistance was utilized in the production of this manuscript.
Funding Information:
This study is supported by F. Hoffmann-La Roche Ltd. E Agostinetto: consultancy fees/honoraria from Eli Lilly and Sandoz; support to attend medical conferences from Eli Lilly, Roche, Novartis, Genetics and Istituto Gentili (all outside the submitted work).
Publisher Copyright:
© 2022 Future Medicine Ltd.
Copyright:
Copyright 2022 Elsevier B.V., All rights reserved.
Keywords
- Breast Neoplasms/drug therapy
- Cadherins
- Carcinoma, Ductal, Breast/pathology
- Carcinoma, Lobular/drug therapy
- Clinical Trials, Phase II as Topic
- Female
- Humans
- Neoadjuvant Therapy
- Protein-Tyrosine Kinases/therapeutic use
- Proto-Oncogene Proteins
- Receptor, ErbB-2/genetics
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