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Chang Xiu Qu
Researcher at Shandong University
Publications - 2
Citations - 344
Chang Xiu Qu is an academic researcher from Shandong University. The author has contributed to research in topics: G protein-coupled receptor & Arrestin. The author has an hindex of 2, co-authored 2 publications receiving 256 citations.
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Journal ArticleDOI
Distinct conformations of GPCR–β-arrestin complexes mediate desensitization, signaling, and endocytosis
Thomas J. Cahill,Alex R.B. Thomsen,Jeffrey T. Tarrasch,Bianca Plouffe,Anthony H. Nguyen,Fan Yang,Li-Yin Huang,Alem W. Kahsai,Daniel L. Bassoni,Bryant J. Gavino,Jane Lamerdin,Sarah Triest,Sarah Triest,Arun K. Shukla,Arun K. Shukla,Benjamin Berger,John Little,Albert Antar,Adi Blanc,Chang Xiu Qu,Xin Chen,Kouki Kawakami,Asuka Inoue,Asuka Inoue,Junken Aoki,Junken Aoki,Jan Steyaert,Jan Steyaert,Jin-Peng Sun,Michel Bouvier,Georgios Skiniotis,Robert J. Lefkowitz +31 more
TL;DR: A mutant form of βarr lacking the “finger-loop” region is created, which is found that the tail conformation preserves the ability to mediate receptor internalization and βarr signaling but not desensitization of G protein signaling.
Journal ArticleDOI
Arrestin-biased AT1R agonism induces acute catecholamine secretion through TRPC3 coupling
Chun-Hua Liu,Zheng Gong,Zong Lai Liang,Zhixin Liu,Fan Yang,Yu Jing Sun,Ming-Liang Ma,Yi Jing Wang,Chao Ran Ji,Yu Hong Wang,Mei Jie Wang,Fu Ai Cui,Amy Lin,Wen Shuai Zheng,Dong Fang He,Chang Xiu Qu,Peng Xiao,Chuan Yong Liu,Alex R.B. Thomsen,Thomas J. Cahill,Alem W. Kahsai,Fan Yi,Kunhong Xiao,Kunhong Xiao,Tian Xue,Zhuan Zhou,Xiao Yu,Jin-Peng Sun +27 more
TL;DR: The results show that the GPCR-arrestin complex initiates non-desensitized signalling at the plasma membrane by coupling with ion channels, which might be a common mechanism of several cellular processes.