IDrugs : the investigational drugs journal
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Tyrosine kinase receptors have important signaling functions in various physiological and pathological pathways. The recognition of their involvement in tumor angiogenesis, which is the main event of tumor progression, opened a new era in the discovery of anticancer drugs. Developers soon grasped that by targeting several tyrosine kinase receptors at once, so-called multitarget tyrosine kinase inhibitors, a drug could dramatically affect the progression of cancer and decrease resistance. ⋯ The sustained inhibition of VEGFR phosphorylation (> 24 h), the fast in vivo clearance and clinical efficacy against a broad range of malignancies appear to be the major advantages of intedanib. Furthermore, the existing data suggest an excellent safety profile. At the time of publication, intedanib had reached phase III trials for the treatment of NSCLC and ovarian cancer.