Highly dynamic and sensitive NEMOer calcium indicators for imaging ER calcium signals in excitable cells

Highly dynamic and sensitive NEMOer calcium indicators for imaging ER calcium signals in excitable cells

Abstract The Endoplasmic/sarcoplasmic reticulum (ER/SR) is central to calcium (Ca2+) signaling, yet current genetically encoded Ca2+ indicators (GECIs) cannot detect elementary Ca2+ release events from ER/SR, particularly in muscle cells. Here, we report NEMOer, a set of organellar GECIs, to efficie...

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Main Authors: Wenjia Gu, Jia-Hui Chen, Yiyin Zhang, Zhirong Wang, Jia Li, Sijia Wang, Hanhan Zhang, Amin Jiang, Ziyi Zhong, Jiaxuan Zhang, Ze Xu, Panpan Liu, Chao Xi, Tingting Hou, Donald L. Gill, Dong Li, Yu Mu, Shi-Qiang Wang, Ai-Hui Tang, Youjun Wang
Format: Article
Language:English
Published: Nature Portfolio 2025-04-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-025-58705-6
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