My journey from tyrosine phosphorylation inhibitors to targeted immune therapy as strategies to combat cancer

Alexander Levitzki*, Shoshana Klein

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

16 Scopus citations

Abstract

Since the 1980s there has been a drive toward personalized targeted therapy for cancer. “Targeted cancer therapy” originally focused on inhibiting essential tumor survival factors, primarily protein tyrosine kinases. The complexity and rapid mutability of tumors, however, enable them to develop resistance to tyrosine kinase inhibitors (TKIs), even when these are multitargeted or applied in combination. This has led to the development of targeted cancer immunotherapy, to enhance immune surveillance against the tumor. In this paper, we provide a personal view of the development of targeted therapy, from TKIs to targeted immunotherapy.

Original languageEnglish
Pages (from-to)11579-11586
Number of pages8
JournalProceedings of the National Academy of Sciences of the United States of America
Volume116
Issue number24
DOIs
StatePublished - 11 Jun 2019

Bibliographical note

Publisher Copyright:
© 2019 National Academy of Sciences. All rights reserved.

Keywords

  • Cancer
  • Immunotherapy
  • Targeted therapy
  • Tyrosine kinase
  • Tyrphostin

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