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  5. tyrosine kinase inhibitor
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tyrosine kinase inhibitor

  1. Home
  2. Cancer information
  3. Resources
  4. Glossary
  5. tyrosine kinase inhibitor
Print

Description

A drug that blocks the actions of the enzyme tyrosine kinase, which helps transmit the signals that occur after a growth factor binds to its receptor. Tyrosine kinase is involved in cell communication, development, division and growth.

Tyrosine kinase inhibitors are a type of growth factor inhibitor therapy. They may be used to help prevent tumour growth.

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