A ferroptosis-inducing iridium(III) complex
A ferroptosis-inducing iridium(III) complex
复制标题
诱导铁死亡的铱 (III) 复合物
DOI:
10.1007/s11426-019-9577-3
复制
发表时间:
2020-01
期刊:
影响因子:
--
通讯作者:
Guo Zijian
中科院分区:
文献类型:
--
作者:
Wang Xiuxiu;Chen Feng;Zhang Jingyi;Sun Jianxuan;Zhao Xinyang;Zhu Yuelu;Wei Wei;Zhao Jing;Guo Zijian
Ferroptosis is a recently emerging non-apoptotic mode of cell death involving the production of iron-dependent reactive oxygen species (ROS). Here we described a mitochondria-targeted iridium (III) complex IrFN that exhibited potent antiproliferative activity against a variety of cancer cells, especially the A2780 human ovarian cancer cells, through the ferroptosis pathways. Mechanistic studies by label-free quantitative proteomics profiling indicated that heme oxygenase 1 (HMOX1)-mediated ferroptosis process was activated by IrFN. The study on iron-dependent cell death, ROS accumulation, lipid peroxidation, and over released iron further confirmed the ferroptosis processes. mRNA transcription quantification, in vitro over-expression of HMOX1, and RNAi-mediated knock-down experiments suggested that IrFN activated the over-expression of HMOX1. Our report revealed the first case of anticancer iridium complex leading to ferroptosis, highlighting ferroptosis as a promising approach in future design of metallodrugs.
登录
查看更多内容
影响因子:
16.6
作者:
Soldevila-Barreda, Joan J.;Romero-Canelon, Isolda;Habtemariam, Abraha;Sadler, Peter J.
通讯作者:
Sadler, Peter J.
影响因子:
64.5
作者:
Dixon SJ;Lemberg KM;Lamprecht MR;Skouta R;Zaitsev EM;Gleason CE;Patel DN;Bauer AJ;Cantley AM;Yang WS;Morrison B 3rd;Stockwell BR
通讯作者:
Stockwell BR
影响因子:
6.2
作者:
Cairo, Gaetano;Recalcati, Stefania
通讯作者:
Recalcati, Stefania
影响因子:
7.3
作者:
Xiaoda Song;Yong Qian;R. Ben;Xiang-Yong Lu;Hailiang Zhu;Hui Chao;Jing Zhao-
通讯作者:
Xiaoda Song;Yong Qian;R. Ben;Xiang-Yong Lu;Hailiang Zhu;Hui Chao;Jing Zhao-
影响因子:
3.9
作者:
Xiuxiu Wang;Mingli Zhu;F. Gao;Wei Wei-Wei;Yong Qian;Hongke Liu;Jing Zhao
通讯作者:
Xiuxiu Wang;Mingli Zhu;F. Gao;Wei Wei-Wei;Yong Qian;Hongke Liu;Jing Zhao