MEK inhibitor BI 3011441

{
  "id": "MLC-T-ONC-015059",
  "term": "MEK inhibitor BI 3011441",
  "field": "Oncology and biomedicine",
  "definition": "An orally bioavailable, small-molecule, allosteric inhibitor of mitogen-activated protein kinase kinase (MAP2K; MAPKK; MEK), with potential antineoplastic activity. Upon oral administration, MEK inhibitor BI 3011441 specifically targets, binds to and inhibits the catalytic activity of MEK, thereby inhibiting the activation of MEK-dependent effector proteins including extracellular signal-regulated kinase (ERK) and inhibits the proliferation of tumor cells in which the RAS/RAF/MEK/ERK signaling pathway is overactivated. The threonine/tyrosine protein kinase MEK plays a key role in the RAS/RAF/MEK/ERK signaling pathway, which is frequently upregulated in a variety of tumor cell types and regulates key cellular activities including cell growth, proliferation, survival, differentiation and apoptosis.",
  "references": [
    "National Cancer Institute Thesaurus"
  ],
  "url": "https://mlchart.com/terminology/oncology/mek-inhibitor-bi-3011441/"
}