Essential requirement for JPT2 in NAADP-evoked Ca(2+) signaling.
Essential requirement for JPT2 in NAADP-evoked Ca(2+) signaling.
复制标题
NAADP引起的CA(2+)信号传导中JPT2的基本要求。
DOI:
10.1126/scisignal.abd5605
复制
发表时间:
2021-03-23
影响因子:
7.3
通讯作者:
Marchant JS
中科院分区:
文献类型:
--
作者:
Gunaratne GS;Brailoiu E;He S;Unterwald EM;Patel S;Slama JT;Walseth TF;Marchant JS
Nicotinic acid adenine dinucleotide phosphate (NAADP) is a second messenger that releases Ca2+ from acidic organelles through the activation of two pore channels (TPCs) to regulate endolysosomal trafficking events. NAADP action is mediated by NAADP-binding protein(s) of unknown identity that confer NAADP-sensitivity to TPCs. Here, we used a ‘clickable’ NAADP-based photoprobe to isolate human NAADP-binding proteins and identified Jupiter microtubule-associated homolog 2 (JPT2) as a TPC accessory protein required for endogenous NAADP-evoked Ca2+ signaling. JPT2 was also required for the translocation of a severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pseudovirus through the endolysosomal system. Thus, JPT2 is a component of the NAADP receptor complex that is essential for TPC-dependent Ca2+ signaling and control of coronaviral entry.
登录
查看更多内容
影响因子:
4.1
作者:
Churamani, D;Carrey, EA;Patel, S
通讯作者:
Patel, S
DOI:
10.1083/jcb.200904073
发表时间:
2009-07-27
期刊:
The Journal of cell biology
影响因子:
--
作者:
Brailoiu E;Churamani D;Cai X;Schrlau MG;Brailoiu GC;Gao X;Hooper R;Boulware MJ;Dun NJ;Marchant JS;Patel S
通讯作者:
Patel S
DOI:
10.1073/pnas.0809997106
发表时间:
2009-06-30
影响因子:
11.1
作者:
Dammermann, Werner;Zhang, Bo;Potter, Barry V. L.
通讯作者:
Potter, Barry V. L.
影响因子:
4.8
作者:
LEE, HC;AARHUS, R
通讯作者:
AARHUS, R
影响因子:
4.8
作者:
Albrieux, M;Lee, HC;Villaz, M
通讯作者:
Villaz, M