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[Cytoplasmic kinase inhibitors]

Hiroyuki Mano1

  • 1Division of Functional Genomics, Jichi Medical University.

Nihon Rinsho. Japanese Journal of Clinical Medicine
|October 20, 2010
PubMed

Insights

Targeting activated protein kinases, through mutations or fusions, offers a promising strategy for cancer treatment. Kinase inhibitors are being developed for various cancers, showing potential for tumor eradication.

Area of Science:

  • Biochemistry
  • Oncology
  • Pharmacology

Background:

  • Protein kinases regulate cell proliferation.
  • Aberrant protein kinase activity (mutations/fusions) is common in human cancers.
  • Targeting these kinases is a validated therapeutic strategy.

Purpose of the Study:

  • To review the role of protein kinases in cancer.
  • To highlight the therapeutic potential of kinase inhibitors.
  • To discuss ongoing clinical trials for specific kinase inhibitors.

Main Methods:

  • Literature review of protein kinase function in cancer.
  • Analysis of clinical trial data for kinase inhibitors.
  • Examination of specific examples like imatinib, EML4-ALK, JAK2, and BRAF inhibitors.

Main Results:

  • Imatinib mesylate demonstrates efficacy against ABL tyrosine kinase in chronic myeloid leukemia.
  • Clinical trials show promise for inhibitors targeting EML4-ALK, JAK2, and BRAF in various cancers.
  • Activated kinases represent viable targets for novel cancer therapies.

Conclusions:

  • Targeting activated protein kinases is a successful approach in cancer therapy.
  • Kinase inhibitors are promising drugs for treating human cancers.
  • Further development of kinase inhibitors holds significant therapeutic potential.

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