Cardiovascular actions of angiotensin-(1-7)
Autor(a) principal: | |
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Data de Publicação: | 2005 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Journal of Medical and Biological Research |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2005000400003 |
Resumo: | Angiotensin-(1-7) (Ang-(1-7)) is now considered to be a biologically active member of the renin-angiotensin system. The functions of Ang-(1-7) are often opposite to those attributed to the main effector component of the renin-angiotensin system, Ang II. Chronic administration of angiotensin-converting enzyme inhibitors (ACEI) increases 10- to 25-fold the plasma levels of this peptide, suggesting that part of the beneficial effects of ACEI could be mediated by Ang-(1-7). Ang-(1-7) can be formed from Ang II or directly from Ang I. Other enzymatic pathways for Ang-(1-7) generation have been recently described involving the novel ACE homologue ACE2. This enzyme can form Ang-(1-7) from Ang II or less efficiently by the hydrolysis of Ang I to Ang-(1-9) with subsequent Ang-(1-7) formation. The biological relevance of Ang-(1-7) has been recently reinforced by the identification of its receptor, the G-protein-coupled receptor Mas. Heart and blood vessels are important targets for the formation and actions of Ang-(1-7). In this review we will discuss recent findings concerning the biological role of Ang-(1-7) in the heart and blood vessels, taking into account aspects related to its formation and effects on these tissues. In addition, we will discuss the potential of Ang-(1-7) and its receptor as a target for the development of new cardiovascular drugs. |
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Cardiovascular actions of angiotensin-(1-7)Angiotensin-(1-7) receptor MasRenin-angiotensin systemCardiac functionBlood vesselsAngiotensin-converting enzyme 2Transgenic modelsAngiotensin-(1-7) (Ang-(1-7)) is now considered to be a biologically active member of the renin-angiotensin system. The functions of Ang-(1-7) are often opposite to those attributed to the main effector component of the renin-angiotensin system, Ang II. Chronic administration of angiotensin-converting enzyme inhibitors (ACEI) increases 10- to 25-fold the plasma levels of this peptide, suggesting that part of the beneficial effects of ACEI could be mediated by Ang-(1-7). Ang-(1-7) can be formed from Ang II or directly from Ang I. Other enzymatic pathways for Ang-(1-7) generation have been recently described involving the novel ACE homologue ACE2. This enzyme can form Ang-(1-7) from Ang II or less efficiently by the hydrolysis of Ang I to Ang-(1-9) with subsequent Ang-(1-7) formation. The biological relevance of Ang-(1-7) has been recently reinforced by the identification of its receptor, the G-protein-coupled receptor Mas. Heart and blood vessels are important targets for the formation and actions of Ang-(1-7). In this review we will discuss recent findings concerning the biological role of Ang-(1-7) in the heart and blood vessels, taking into account aspects related to its formation and effects on these tissues. In addition, we will discuss the potential of Ang-(1-7) and its receptor as a target for the development of new cardiovascular drugs.Associação Brasileira de Divulgação Científica2005-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2005000400003Brazilian Journal of Medical and Biological Research v.38 n.4 2005reponame:Brazilian Journal of Medical and Biological Researchinstname:Associação Brasileira de Divulgação Científica (ABDC)instacron:ABDC10.1590/S0100-879X2005000400003info:eu-repo/semantics/openAccessFerreira,A.J.Santos,R.A.S.eng2005-04-13T00:00:00Zoai:scielo:S0100-879X2005000400003Revistahttps://www.bjournal.org/https://old.scielo.br/oai/scielo-oai.phpbjournal@terra.com.br||bjournal@terra.com.br1414-431X0100-879Xopendoar:2005-04-13T00:00Brazilian Journal of Medical and Biological Research - Associação Brasileira de Divulgação Científica (ABDC)false |
dc.title.none.fl_str_mv |
Cardiovascular actions of angiotensin-(1-7) |
title |
Cardiovascular actions of angiotensin-(1-7) |
spellingShingle |
Cardiovascular actions of angiotensin-(1-7) Ferreira,A.J. Angiotensin-(1-7) receptor Mas Renin-angiotensin system Cardiac function Blood vessels Angiotensin-converting enzyme 2 Transgenic models |
title_short |
Cardiovascular actions of angiotensin-(1-7) |
title_full |
Cardiovascular actions of angiotensin-(1-7) |
title_fullStr |
Cardiovascular actions of angiotensin-(1-7) |
title_full_unstemmed |
Cardiovascular actions of angiotensin-(1-7) |
title_sort |
Cardiovascular actions of angiotensin-(1-7) |
author |
Ferreira,A.J. |
author_facet |
Ferreira,A.J. Santos,R.A.S. |
author_role |
author |
author2 |
Santos,R.A.S. |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Ferreira,A.J. Santos,R.A.S. |
dc.subject.por.fl_str_mv |
Angiotensin-(1-7) receptor Mas Renin-angiotensin system Cardiac function Blood vessels Angiotensin-converting enzyme 2 Transgenic models |
topic |
Angiotensin-(1-7) receptor Mas Renin-angiotensin system Cardiac function Blood vessels Angiotensin-converting enzyme 2 Transgenic models |
description |
Angiotensin-(1-7) (Ang-(1-7)) is now considered to be a biologically active member of the renin-angiotensin system. The functions of Ang-(1-7) are often opposite to those attributed to the main effector component of the renin-angiotensin system, Ang II. Chronic administration of angiotensin-converting enzyme inhibitors (ACEI) increases 10- to 25-fold the plasma levels of this peptide, suggesting that part of the beneficial effects of ACEI could be mediated by Ang-(1-7). Ang-(1-7) can be formed from Ang II or directly from Ang I. Other enzymatic pathways for Ang-(1-7) generation have been recently described involving the novel ACE homologue ACE2. This enzyme can form Ang-(1-7) from Ang II or less efficiently by the hydrolysis of Ang I to Ang-(1-9) with subsequent Ang-(1-7) formation. The biological relevance of Ang-(1-7) has been recently reinforced by the identification of its receptor, the G-protein-coupled receptor Mas. Heart and blood vessels are important targets for the formation and actions of Ang-(1-7). In this review we will discuss recent findings concerning the biological role of Ang-(1-7) in the heart and blood vessels, taking into account aspects related to its formation and effects on these tissues. In addition, we will discuss the potential of Ang-(1-7) and its receptor as a target for the development of new cardiovascular drugs. |
publishDate |
2005 |
dc.date.none.fl_str_mv |
2005-04-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2005000400003 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2005000400003 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S0100-879X2005000400003 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Associação Brasileira de Divulgação Científica |
publisher.none.fl_str_mv |
Associação Brasileira de Divulgação Científica |
dc.source.none.fl_str_mv |
Brazilian Journal of Medical and Biological Research v.38 n.4 2005 reponame:Brazilian Journal of Medical and Biological Research instname:Associação Brasileira de Divulgação Científica (ABDC) instacron:ABDC |
instname_str |
Associação Brasileira de Divulgação Científica (ABDC) |
instacron_str |
ABDC |
institution |
ABDC |
reponame_str |
Brazilian Journal of Medical and Biological Research |
collection |
Brazilian Journal of Medical and Biological Research |
repository.name.fl_str_mv |
Brazilian Journal of Medical and Biological Research - Associação Brasileira de Divulgação Científica (ABDC) |
repository.mail.fl_str_mv |
bjournal@terra.com.br||bjournal@terra.com.br |
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1754302933770436608 |