太阳成8722
Hytran Biotechnology Co., Ltd.

程序性坏死(Necroptosis)


程序性坏死(Necroptosis)

程序性坏死是一种非凋亡的炎症性程序性细胞死亡,即受调控的坏死形式。程序性坏死过程由混合谱系激酶域样(Mixed-lineage kinase-like,MLKL)蛋白磷酸化介导,并由细胞表面死亡受体以及RNA和DNA传感分子的激活启动(图1)。

Necroptosis is a nonapoptotic form of programmed inflammatory cell death and a regulated form of necrosis. The necroptotic process depends on the phosphorylation of mixed-lineage kinase-like (MLKL), which is initiated by the activation of cell surface death receptors and RNA- and DNA-sensing molecules (Fig.1).

图1 程序性坏死发生机制示意图1

Fig.1 Schematic diagram of molecular mechanisms for necroptosis1


本司提供以下方法检测程序性坏死:

We use following methods to detect necroptosis:


方法
(Methods)
指标
(Indicators)
样品
(Samples)
Annexin V染色&流式细胞仪检测(Annexin V staining & Flow cytometric analysis)
程序性坏死细胞
(Necroptotic cells)
组织/细胞 (Tissues/Cells)
免疫印迹
(Western blot,WB)/
免疫荧光(Immunofluorescence,IF)
促程序性坏死调控因子(Pro- necroptotic regulators):RIPK1, RIPK3, MLKL磷酸化(phosphorylation);
抗程序性坏死调控因子(Anti necroptotic regulators):Caspase 8
组织/细胞 (Tissues/Cells)
诱导(Induce)/抑制(Inhibit)
诱导剂(Inducer):RIP1/RIP3/MLKL activator 1;
抑制剂(Inhibitor):   Necroptosis-IN-1/3,巴多索隆(Bardoxolone),    MLKL-IN-3/4,    Necrostatin-5
细胞/动物 (Cells/Animals)



参考文献(Reference)

1    Tong, X. et al. Targeting cell death pathways for cancer therapy: recent developments in necroptosis, pyroptosis, ferroptosis, and cuproptosis research. J Hematol Oncol 15, 174 (2022). https://doi.org:10.1186/s13045-022-01392-3


文章分类: 程序性死亡检测
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