Article: Dual action of Dooku1 on PIEZO1 channel in human red blood cells.
2023 Volume 14, Page(s) 1222983
Abstract: PIEZO1 is a mechanosensitive non-selective cation channel, present in many cell types including Red Blood Cells (RBCs). Together with the Gárdos channel, PIEZO1 forms in RBCs a tandem that participates in the rapid adjustment of the cell volume. The ... ...
| Abstract | PIEZO1 is a mechanosensitive non-selective cation channel, present in many cell types including Red Blood Cells (RBCs). Together with the Gárdos channel, PIEZO1 forms in RBCs a tandem that participates in the rapid adjustment of the cell volume. The pharmacology allowing functional studies of the roles of PIEZO1 has only recently been developed, with Yoda1 as a widely used PIEZO1 agonist. In 2018, Yoda1 analogues were developed, as a step towards an improved understanding of PIEZO1 roles and functions. Among these, Dooku1 was the most promising antagonist of Yoda1-induced effects, without having any ability to activate PIEZO1 channels. Since then, Dooku1 has been used in various cell types to antagonize Yoda1 effects. In the present study using RBCs, Dooku1 shows an apparent IC |
|---|---|
| Language | English |
| Publishing date | 2023-07-10 |
| Publishing country | Switzerland |
| Document type | Journal Article |
| ZDB-ID | 2564217-0 |
| ISSN | 1664-042X |
| ISSN | 1664-042X |
| DOI | 10.3389/fphys.2023.1222983 |
| Database | MEDical Literature Analysis and Retrieval System OnLINE |
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