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A MEK inhibitor is a chemical or drug that inhibits the mitogen-activated protein kinase enzymes MEK1 and/or MEK2. They can be used to affect the MAPK/ERK pathway which is often overactive in some cancers.
Pages in category "MEK inhibitors" The following 6 pages are in this category, out of 6 total. This list may not reflect recent changes. ...
Tyrosine kinase inhibitor (TKI) with selective activity against RET, VEGFR-2 and EGFR: Medullary thyroid cancer. Diarrhoea, hypertension, QT interval prolongation, depression, electrolyte anomalies, hypothyroidism and GI perforation (uncommon). 2.3 mTOR inhibitors: Everolimus: PO: mTOR inhibitor.
MEK inhibitors (6 P) T. Tyrosine kinase inhibitors (2 C, 44 P) Pages in category "Protein kinase inhibitors" The following 62 pages are in this category, out of 62 total.
Mitogen-activated protein kinase kinase (also known as MAP2K, MEK, MAPKK) is a dual-specificity kinase enzyme which phosphorylates mitogen-activated protein kinase (MAPK). MAP2K is classified as EC 2.7.12.2 .
They found that longer periods of ERK activity stimulate S phase entry, as suggested by increased pulse length. To understand the dynamics of EGFR-ERK pathway, specifically how is the frequency and amplitude modulated, they applied the EGFR inhibitor gefitinib or the highly selective MAPK/ERK kinase (MEK) inhibitor PD0325901 (PD).
Binimetinib is a selective inhibitor of MEK, a central kinase in the tumor-promoting MAPK pathway. [5] Inappropriate activation of the pathway has been shown to occur in many cancers. [ 5 ] In June 2018 it was approved by the FDA in combination with encorafenib for the treatment of patients with unresectable or metastatic BRAF V600E or V600K ...
It is a highly selective inhibitor of both MEK1 and MEK2, a type of MAPK/ERK kinase. [10] [11] U0126 was found to functionally antagonize AP-1 transcriptional activity via noncompetitive inhibition of the dual specificity kinase MEK with IC 50 of 72 nM for MEK1 and 58 nM for MEK2.