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Advances in Targeting the Ras/Raf/MEK/Erk Mitogen-Activated Protein Kinase Cascade with MEK Inhibitors for Cancer Therapy

The identification of intracellular signaling cascades important for the growth and survival of cancer cells has led to the development of targeted cancer therapeutics aimed at blocking these signals. The mitogen-activated protein kinase (MAPK) pathway has a well-defined role in cancer biology and h...

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Published in:Clinical cancer research 2008-01, Vol.14 (2), p.342-346
Main Authors: FRIDAY, Bret B, ADJEI, Alex A
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Language:English
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container_title Clinical cancer research
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description The identification of intracellular signaling cascades important for the growth and survival of cancer cells has led to the development of targeted cancer therapeutics aimed at blocking these signals. The mitogen-activated protein kinase (MAPK) pathway has a well-defined role in cancer biology and has been an important target in the development of targeted therapies. Recently, several small-molecule inhibitors of MAPK/extracellular signal–regulated kinase kinase (MEK), a key intermediary of MAPK signaling, have been developed and are currently being tested in clinical trials. Herein, we review the MAPK pathway, the development of small-molecule MEK inhibitors, and the results obtained to date with MEK inhibitors in human cancer trials.
doi_str_mv 10.1158/1078-0432.CCR-07-4790
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source Freely Accessible Science Journals - check A-Z of ejournals
subjects Antineoplastic agents
Antineoplastic Agents - pharmacology
Antineoplastic Agents - therapeutic use
Biological and medical sciences
Enzyme Inhibitors - pharmacology
Enzyme Inhibitors - therapeutic use
Extracellular Signal-Regulated MAP Kinases - metabolism
Humans
map kinase
MAP Kinase Signaling System - drug effects
Medical sciences
Mitogen-Activated Protein Kinases - metabolism
Neoplasms - drug therapy
Neoplasms - enzymology
Pharmacology. Drug treatments
raf kinase
raf Kinases - metabolism
ras Proteins - metabolism
signal transduction
Small Molecule Libraries - pharmacology
title Advances in Targeting the Ras/Raf/MEK/Erk Mitogen-Activated Protein Kinase Cascade with MEK Inhibitors for Cancer Therapy
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