Cargando…

Role of Cardiac A(2A) Receptors Under Normal and Pathophysiological Conditions

This review presents an overview of cardiac A(2A)-adenosine receptors The localization of A(2A)-AR in the various cell types that encompass the heart and the role they play in force regulation in various mammalian species are depicted. The putative signal transduction systems of A(2A)-AR in cells in...

Descripción completa

Detalles Bibliográficos
Autores principales: Boknik, P., Eskandar, J., Hofmann, B., Zimmermann, N., Neumann, J., Gergs, U.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7871008/
https://www.ncbi.nlm.nih.gov/pubmed/33574762
http://dx.doi.org/10.3389/fphar.2020.627838
_version_ 1783648927316180992
author Boknik, P.
Eskandar, J.
Hofmann, B.
Zimmermann, N.
Neumann, J.
Gergs, U.
author_facet Boknik, P.
Eskandar, J.
Hofmann, B.
Zimmermann, N.
Neumann, J.
Gergs, U.
author_sort Boknik, P.
collection PubMed
description This review presents an overview of cardiac A(2A)-adenosine receptors The localization of A(2A)-AR in the various cell types that encompass the heart and the role they play in force regulation in various mammalian species are depicted. The putative signal transduction systems of A(2A)-AR in cells in the living heart, as well as the known interactions of A(2A)-AR with membrane-bound receptors, will be addressed. The possible role that the receptors play in some relevant cardiac pathologies, such as persistent or transient ischemia, hypoxia, sepsis, hypertension, cardiac hypertrophy, and arrhythmias, will be reviewed. Moreover, the cardiac utility of A(2A)-AR as therapeutic targets for agonistic and antagonistic drugs will be discussed. Gaps in our knowledge about the cardiac function of A(2A)-AR and future research needs will be identified and formulated.
format Online
Article
Text
id pubmed-7871008
institution National Center for Biotechnology Information
language English
publishDate 2021
publisher Frontiers Media S.A.
record_format MEDLINE/PubMed
spelling pubmed-78710082021-02-10 Role of Cardiac A(2A) Receptors Under Normal and Pathophysiological Conditions Boknik, P. Eskandar, J. Hofmann, B. Zimmermann, N. Neumann, J. Gergs, U. Front Pharmacol Pharmacology This review presents an overview of cardiac A(2A)-adenosine receptors The localization of A(2A)-AR in the various cell types that encompass the heart and the role they play in force regulation in various mammalian species are depicted. The putative signal transduction systems of A(2A)-AR in cells in the living heart, as well as the known interactions of A(2A)-AR with membrane-bound receptors, will be addressed. The possible role that the receptors play in some relevant cardiac pathologies, such as persistent or transient ischemia, hypoxia, sepsis, hypertension, cardiac hypertrophy, and arrhythmias, will be reviewed. Moreover, the cardiac utility of A(2A)-AR as therapeutic targets for agonistic and antagonistic drugs will be discussed. Gaps in our knowledge about the cardiac function of A(2A)-AR and future research needs will be identified and formulated. Frontiers Media S.A. 2021-01-26 /pmc/articles/PMC7871008/ /pubmed/33574762 http://dx.doi.org/10.3389/fphar.2020.627838 Text en Copyright © 2021 Boknik, Escandar, Hofmann, Zimmermann, Neumann and Gergs. http://creativecommons.org/licenses/by/4.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
spellingShingle Pharmacology
Boknik, P.
Eskandar, J.
Hofmann, B.
Zimmermann, N.
Neumann, J.
Gergs, U.
Role of Cardiac A(2A) Receptors Under Normal and Pathophysiological Conditions
title Role of Cardiac A(2A) Receptors Under Normal and Pathophysiological Conditions
title_full Role of Cardiac A(2A) Receptors Under Normal and Pathophysiological Conditions
title_fullStr Role of Cardiac A(2A) Receptors Under Normal and Pathophysiological Conditions
title_full_unstemmed Role of Cardiac A(2A) Receptors Under Normal and Pathophysiological Conditions
title_short Role of Cardiac A(2A) Receptors Under Normal and Pathophysiological Conditions
title_sort role of cardiac a(2a) receptors under normal and pathophysiological conditions
topic Pharmacology
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7871008/
https://www.ncbi.nlm.nih.gov/pubmed/33574762
http://dx.doi.org/10.3389/fphar.2020.627838
work_keys_str_mv AT boknikp roleofcardiaca2areceptorsundernormalandpathophysiologicalconditions
AT eskandarj roleofcardiaca2areceptorsundernormalandpathophysiologicalconditions
AT hofmannb roleofcardiaca2areceptorsundernormalandpathophysiologicalconditions
AT zimmermannn roleofcardiaca2areceptorsundernormalandpathophysiologicalconditions
AT neumannj roleofcardiaca2areceptorsundernormalandpathophysiologicalconditions
AT gergsu roleofcardiaca2areceptorsundernormalandpathophysiologicalconditions