Abstract
Aberrant intracellular signaling resulting from mutations and oncogenic activation, as well as gene amplification of critical proteins involved in signal transduction pathways, are key features of lung cancer. Three important intracellular signaling proteins, the mammalian target of rapamycin, protein kinase B, and mitogen-activated protein kinase kinase have emerged as attractive targets for lung cancer therapy. We review current information on the therapeutic manipulation of these targets and describe early clinical data in lung cancer.
MeSH terms
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Antibiotics, Antineoplastic / therapeutic use
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Carcinoma, Non-Small-Cell Lung / drug therapy
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Carcinoma, Non-Small-Cell Lung / metabolism
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Humans
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Lung Neoplasms / drug therapy*
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Lung Neoplasms / metabolism*
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Mitogen-Activated Protein Kinase Kinases / antagonists & inhibitors
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Mitogen-Activated Protein Kinase Kinases / metabolism*
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Protein Kinase Inhibitors / therapeutic use*
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Protein Kinases / metabolism*
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Proto-Oncogene Proteins c-akt / antagonists & inhibitors
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Proto-Oncogene Proteins c-akt / metabolism*
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Signal Transduction / drug effects*
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Sirolimus / therapeutic use
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TOR Serine-Threonine Kinases
Substances
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Antibiotics, Antineoplastic
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Protein Kinase Inhibitors
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Protein Kinases
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MTOR protein, human
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Proto-Oncogene Proteins c-akt
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TOR Serine-Threonine Kinases
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Mitogen-Activated Protein Kinase Kinases
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Sirolimus