Folate Receptor-Targeted Vinca Alkaloid/Mitomycin C EC0225 - CISMeF
Folate Receptor-Targeted Vinca Alkaloid/Mitomycin C EC0225NCIt concept
Preferred Label : Folate Receptor-Targeted Vinca Alkaloid/Mitomycin C EC0225;
NCIt synonyms : Folate Linked Vinca Alkaloid/Mitomycin C EC0225;
NCIt definition : A folate receptor-targeting cytotoxic agent with potential antineoplastic activity.
Folate receptor-targeted vinca alkaloid/mitomycin C EC0225 contains two potent cytotoxic
agents, a vinca alkaloid and mitomycin C, linked to a single folate molecule. Mediated
through the folate moiety, this agent delivers the cytotoxic agents directly into
cells expressing folic acid receptors, frequently upregulated in many types of tumor
cells. After ligand-receptor internalization, the vinca alkaloid moiety binds to tubulin
and disrupts microtubule assembly-disassembly dynamics, resulting in cell cycle arrest
and apoptosis. Mitomycin C alkylates DNA, producing DNA cross-links and inhibiting
DNA replication. The relative tumor cell specificity of EC0225 reduces the toxicity
profiles of its cytotoxic agent moieties.;