信号转导
CCR1
下游(制造业)
细胞生物学
趋化因子
趋化因子受体
化学
受体
G蛋白偶联受体
生物
生物化学
运营管理
经济
作者
Jiqiang Li,Yu Li,Yixing Ding,Yanzhuo Song,Junfeng Li,Haitao Chen,Guoqing Feng,Xiaojuan Wang,Baosheng Ge,Ning Ding,Fang Huang
标识
DOI:10.1021/acs.jpclett.4c00628
摘要
Oligomerization is one of the important mechanisms for G protein-coupled receptors (GPCRs) to modulate their activity in signal transduction. However, details of how and why the oligomerization of GPCRs regulates their functions under physiological conditions remain largely unknown. Here, using single-molecule photobleaching technology, we show that chemokine ligand 5 (CCL5) and chemokine ligand 8 (CCL8) are similar to the previously reported chemokine ligand 11 (CCL11) and chemokine ligand 24 (CCL24), which can regulate the oligomerization of chemokine receptor 3 (CCR3). Our results further demonstrate that downstream proteins, β-arrestin 2 and G
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