组蛋白赖氨酸乙酰化的识别是组蛋白乙酰化参与表观遗传调控的关键步骤,乙酰化的组蛋白赖氨酸可以被bromodomains(BRDs)结构域所特异性的识别,从而招募染色质调控因子到特定区域,协同完成基因表达调控。其中作用于bromodomain and extra-...组蛋白赖氨酸乙酰化的识别是组蛋白乙酰化参与表观遗传调控的关键步骤,乙酰化的组蛋白赖氨酸可以被bromodomains(BRDs)结构域所特异性的识别,从而招募染色质调控因子到特定区域,协同完成基因表达调控。其中作用于bromodomain and extra-terminal(BET)蛋白家族的BRD结构域的小分子抑制剂在抗炎和抗肿瘤方面显示出巨大的潜力。本文通过对与BET bromodomain靶点相关的疾病、BET bromodomain结构、BET bromodomain小分子抑制剂的化学结构分类及其构效关系等多方面进行总结,为设计和开发高活性的BET bromodomain小分子抑制剂提供参考依据。展开更多
Dear Editor,Ferroptosis,an iron-dependent form of cell death driven by overwhelming lipid peroxidation,represents a vulnerability in cancers,and therapeutic strategies to further potentiate ferroptosis hold great pote...Dear Editor,Ferroptosis,an iron-dependent form of cell death driven by overwhelming lipid peroxidation,represents a vulnerability in cancers,and therapeutic strategies to further potentiate ferroptosis hold great potential for melanoma treatment.展开更多
基金This work was supported by grants from the National Natural Science Foundation of China(82103183,82102803,82272849)the Natural Science Foundation of Hunan Province(2022JJ40767,2021JJ40976)+1 种基金the Natural Science Fund for Outstanding Youths in Hunan Province(2023JJ20093)the National Key Research and Development Program(2022YFC2504700).
文摘Dear Editor,Ferroptosis,an iron-dependent form of cell death driven by overwhelming lipid peroxidation,represents a vulnerability in cancers,and therapeutic strategies to further potentiate ferroptosis hold great potential for melanoma treatment.