Rational design of non-resistant targeted cancer therapies
Mostra el registre complet Registre parcial de l'ítem
- dc.contributor.author Martínez-Jiménez, Francisco, 1988-ca
- dc.contributor.author Overington, John P.ca
- dc.contributor.author Al-Lazikani, Bissanca
- dc.contributor.author Martí Renom, Marc A.ca
- dc.date.accessioned 2018-07-24T07:55:42Z
- dc.date.available 2018-07-24T07:55:42Z
- dc.date.issued 2017
- dc.description.abstract Drug resistance is one of the major problems in targeted cancer therapy. A major cause of resistance is changes in the amino acids that form the drug-target binding site. Despite of the numerous efforts made to individually understand and overcome these mutations, there is a lack of comprehensive analysis of the mutational landscape that can prospectively estimate drug-resistance mutations. Here we describe and computationally validate a framework that combines the cancer-specific likelihood with the resistance impact to enable the detection of single point mutations with the highest chance to be responsible of resistance to a particular targeted cancer therapy. Moreover, for these treatment-threatening mutations, the model proposes alternative therapies overcoming the resistance. We exemplified the applicability of the model using EGFR-gefitinib treatment for Lung Adenocarcinoma (LUAD) and Lung Squamous Cell Cancer (LSCC) and the ERK2-VTX11e treatment for melanoma and colorectal cancer. Our model correctly identified the phenotype known resistance mutations, including the classic EGFR-T790M and the ERK2-P58L/S/T mutations. Moreover, the model predicted new previously undescribed mutations as potentially responsible of drug resistance. Finally, we provided a map of the predicted sensitivity of alternative ERK2 and EGFR inhibitors, with a particular highlight of two molecules with a low predicted resistance impact.
- dc.description.sponsorship The project was supported by the Spanish MINECO to M.A.M.-R. (BFU2010-19310). We also acknowledge the support of the Spanish Ministry of Economy and Competitiveness, Centro de Excelencia Severo Ochoa 2013-2017 (SEV-2012-0208) and the CERCA Programme of the Generalitat de Catalunya.
- dc.format.mimetype application/pdf
- dc.identifier.citation Martínez-Jiménez F, Overington JP, Al-Lazikani B, Marti-Renom MA. Rational design of non-resistant targeted cancer therapies. Sci Rep. 2017 Apr 24;7:46632. DOI: 10.1038/srep46632
- dc.identifier.doi http://dx.doi.org/10.1038/srep46632
- dc.identifier.issn 2045-2322
- dc.identifier.uri http://hdl.handle.net/10230/35243
- dc.language.iso eng
- dc.publisher Nature Publishing Groupca
- dc.relation.ispartof Scientific Reports. 2017 Apr 24;7:46632
- dc.relation.projectID info:eu-repo/grantAgreement/ES/3PN/BFU2010-19310
- dc.rights © The Author(s) 2017. This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article's Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.
- dc.rights.accessRights info:eu-repo/semantics/openAccess
- dc.rights.uri http://creativecommons.org/licenses/by/4.0/
- dc.subject.keyword Gefitinib
- dc.subject.keyword Adenocarcinoma of lung
- dc.subject.keyword Drug discovery
- dc.subject.keyword Cancer therapy
- dc.subject.keyword Drug resistance
- dc.title Rational design of non-resistant targeted cancer therapiesca
- dc.type info:eu-repo/semantics/article
- dc.type.version info:eu-repo/semantics/publishedVersion