Researchers from NUS Yong Loo Lin School of Medicine have discovered that the FDA-approved anti-fungal drug, sulconazole, exhibits anti-cancer properties towards glioblastoma cells. This was published in the latest issue of Science Advances. An in-depth investigation of this compound revealed that it competes with biotin (vitamin H), an important co-factor for metabolic enzymes and modifier of histones, allowing it to inhibit the normal function of biotin-dependent metabolic enzymes and specific histone modification-associated gene expression. This compromises glioblastoma metabolism and epigenetics, thereby impairing the tumor growth and invasiveness of glioblastoma cells.

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