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@ARTICLE{Reboreda:140255,
author = {Reboreda, Antonio and Theissen, Frederik M and
Valero-Aracama, Maria J and Arboit, Alberto and Corbu,
Mihaela A and Yoshida, Motoharu},
title = {{D}o {TRPC} channels support working memory? {C}omparing
modulations of {TRPC} channels and working memory through
{G}-protein coupled receptors and neuromodulators.},
journal = {Behavioural brain research},
volume = {354},
issn = {0166-4328},
address = {Amsterdam},
publisher = {Elsevier},
reportid = {DZNE-2020-06577},
pages = {64-83},
year = {2018},
abstract = {Working memory is a crucial ability we use in daily life.
However, the cellular mechanisms supporting working memory
still remain largely unclear. A key component of working
memory is persistent neural firing which is believed to
serve short-term (hundreds of milliseconds up to tens of
seconds) maintenance of necessary information. In this
review, we will focus on the role of transient receptor
potential canonical (TRPC) channels as a mechanism
underlying persistent firing. Many years of in vitro work
have been suggesting a crucial role of TRPC channels in
working memory and temporal association tasks. If TRPC
channels are indeed a central mechanism for working memory,
manipulations which impair or facilitate working memory
should have a similar effect on TRPC channel modulation.
However, modulations of working memory and TRPC channels
were never systematically compared, and it remains
unanswered whether TRPC channels indeed contribute to
working memory in vivo or not. In this article, we review
the effects of G-protein coupled receptors (GPCR) and
neuromodulators, including acetylcholine, noradrenalin,
serotonin and dopamine, on working memory and TRPC channels.
Based on comparisons, we argue that GPCR and downstream
signaling pathways that activate TRPC, generally support
working memory, while those that suppress TRPC channels
impair it. However, depending on the channel types, areas,
and systems tested, this is not the case in all studies.
Further work to clarify involvement of specific TRPC
channels in working memory tasks and how they are affected
by neuromodulators is still necessary in the future.},
subtyp = {Review Article},
keywords = {Acetylcholine: physiology / Action Potentials / Animals /
Conditioning, Psychological / Dopamine: physiology /
Hippocampus: physiology / Humans / Memory, Short-Term:
physiology / Neurons: physiology / Norepinephrine:
physiology / Receptors, G-Protein-Coupled: physiology /
Serotonin: physiology / TRPC Cation Channels: physiology /
Receptors, G-Protein-Coupled (NLM Chemicals) / TRPC Cation
Channels (NLM Chemicals) / Serotonin (NLM Chemicals) /
Acetylcholine (NLM Chemicals) / Dopamine (NLM Chemicals) /
Norepinephrine (NLM Chemicals)},
cin = {AG Yoshida / AG Angenstein},
ddc = {610},
cid = {I:(DE-2719)1310011 / I:(DE-2719)1310004},
pnm = {342 - Disease Mechanisms and Model Systems (POF3-342) / 344
- Clinical and Health Care Research (POF3-344)},
pid = {G:(DE-HGF)POF3-342 / G:(DE-HGF)POF3-344},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:29501506},
doi = {10.1016/j.bbr.2018.02.042},
url = {https://pub.dzne.de/record/140255},
}