准DHODH促进体G-四重复,以诱导黑色素瘤细胞中的铁亡

Wenhe Zhang1, Qi Xu2, Yutong Sui3

  • 1Department of Toxicology, School of Public Health, Jilin University, Changchun, PR China; Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, PR China.

概括

研究人员在DHODH基因促进体中发现了一个G-四重复合体 (G4),该促进体通过招募YY1.1来激活其转录. 准这种G4结构抑制了DHODH,使黑色素瘤对铁灭诱导物的敏感.

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