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The pharmacogenomics of drug resistance to protein kinase inhibitors.


ABSTRACT: Dysregulation of growth factor cell signaling is a major driver of most human cancers. This has led to development of numerous drugs targeting protein kinases, with demonstrated efficacy in the treatment of a wide spectrum of cancers. Despite their high initial response rates and survival benefits, the majority of patients eventually develop resistance to these targeted therapies. This review article discusses examples of established mechanisms of drug resistance to anticancer therapies, including drug target mutations or gene amplifications, emergence of alternate signaling pathways, and pharmacokinetic variation. This reveals a role for pharmacogenomic analysis to identify and monitor for resistance, with possible therapeutic strategies to combat chemoresistance.

SUBMITTER: Gillis NK 

PROVIDER: S-EPMC5022787 | biostudies-literature | 2016 Sep

REPOSITORIES: biostudies-literature

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The pharmacogenomics of drug resistance to protein kinase inhibitors.

Gillis Nancy K NK   McLeod Howard L HL  

Drug resistance updates : reviews and commentaries in antimicrobial and anticancer chemotherapy 20160705


Dysregulation of growth factor cell signaling is a major driver of most human cancers. This has led to development of numerous drugs targeting protein kinases, with demonstrated efficacy in the treatment of a wide spectrum of cancers. Despite their high initial response rates and survival benefits, the majority of patients eventually develop resistance to these targeted therapies. This review article discusses examples of established mechanisms of drug resistance to anticancer therapies, includi  ...[more]

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