Guanosine modulates K
Cellular excitability
Electrophysiology
Patch-clamp
Potassium channels
Purines
SH-SY5Y cells
Journal
Pflugers Archiv : European journal of physiology
ISSN: 1432-2013
Titre abrégé: Pflugers Arch
Pays: Germany
ID NLM: 0154720
Informations de publication
Date de publication:
Nov 2022
Nov 2022
Historique:
received:
11
04
2022
accepted:
10
08
2022
revised:
09
06
2022
pubmed:
2
9
2022
medline:
18
10
2022
entrez:
1
9
2022
Statut:
ppublish
Résumé
Guanosine (GUO), widely considered a key signaling mediator, is implicated in the regulation of several cellular processes. While its interaction with neural membranes has been described, GUO still is an orphan neuromodulator. It has been postulated that GUO may eventually interact with potassium channels and adenosine (ADO) receptors (ARs), both particularly important for the control of cellular excitability. Accordingly, here, we investigated the effects of GUO on the bioelectric activity of human neuroblastoma SH-SY5Y cells by whole-cell patch-clamp recordings. We first explored the contribution of voltage-dependent K
Identifiants
pubmed: 36048287
doi: 10.1007/s00424-022-02741-4
pii: 10.1007/s00424-022-02741-4
pmc: PMC9560947
doi:
Substances chimiques
Ligands
0
Potassium Channels
0
Receptors, Purinergic P1
0
Guanosine
12133JR80S
Adenosine
K72T3FS567
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
1133-1145Informations de copyright
© 2022. The Author(s).
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