ArticleInternational journal of biological sciences2011
Cardioprotective effects of telmisartan against heart failure in rats induced by experimental autoimmune myocarditis through the modulation of angiotensin-converting enzyme-2/angiotensin 1-7/mas receptor axis.
Article in International journal of biological sciences, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 60 papers, 2 of them syntheses that pooled it.
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Who cites it
60 citing papers in PubMed, 2 syntheses or guidelines pooled it, 122 citations in OpenAlex.
- Overexpression of angiotensin-converting enzyme 2 by renin-angiotensin system inhibitors. Truth or myth? A systematic review of animal studies.Hypertension research : official journal of the Japanese Society of Hypertension · 2021Pooled it
- Therapies to limit myocardial injury in animal models of myocarditis: a systematic review and meta-analysis.Basic research in cardiology · 2019Pooled it
- Neuroprotective effects of telmisartan in a harmaline-induced model of essential tremor: modulation of the renin-angiotensin system and inflammatory pathways.Frontiers in pharmacology · 2026Article
- Expression of the Renin-Angiotensin System in the Heart, Aorta, and Perivascular Adipose Tissue in an Animal Model of Type 1 Diabetes.International journal of molecular sciences · 2025Article
- The Dual Role of NOX4 in Cardiovascular Diseases: Driver of Oxidative Stress and Mediator of Adaptive Remodeling.Antioxidants (Basel, Switzerland) · 2025Review
- PNA6, a Lactosyl Analogue of Angiotensin-(1-7), Reverses Pain Induced in Murine Models of Inflammation, Chemotherapy-Induced Peripheral Neuropathy, and Metastatic Bone Disease.International journal of molecular sciences · 2023Article
- Angiotensin(1-7) attenuates visceral adipose tissue expansion and lipogenesis by suppression of endoplasmic reticulum stress via Mas receptor.Nutrition & metabolism · 2022Article
- Effect of Telmisartan on Arsenic-Induced (Sub-chronic) Perturbations in Redox Homeostasis, Pro-inflammatory Cascade and Aortic Dysfunction in Wistar Rats.Biological trace element research · 2022Article
- Drugs Modulating Renin-Angiotensin System in COVID-19 Treatment.Biomedicines · 2022Review
- Angiotensin II receptor 1 controls profibrotic Wnt/β-catenin signalling in experimental autoimmune myocarditis.Cardiovascular research · 2022Article
- Understanding diabetes-induced cardiomyopathy from the perspective of renin angiotensin aldosterone system.Pflugers Archiv : European journal of physiology · 2022Review
- Sex Difference in MasR Expression and Functions in the Renal System.Journal of the renin-angiotensin-aldosterone system : JRAAS · 2022Review
- Atypical antipsychotics and oxidative cardiotoxicity: review of literature and future perspectives to prevent sudden cardiac death.Journal of geriatric cardiology : JGC · 2021Article
- Sex-Specific Impacts of Exercise on Cardiovascular Remodeling.Journal of clinical medicine · 2021Review
- Classical and Counter-Regulatory Renin-Angiotensin System: Potential Key Roles in COVID-19 Pathophysiology.CJC open · 2021Review
- Do Changes inInternational journal of molecular sciences · 2021Review
- A possible role for ST2 as prognostic biomarker for COVID-19.Vascular pharmacology · 2021Review
- Human cell receptors: potential drug targets to combat COVID-19.Amino acids · 2021Review
- A comprehensive guide to the pharmacologic regulation of angiotensin converting enzyme 2 (ACE2), the SARS-CoV-2 entry receptor.Pharmacology & therapeutics · 2021Review
- ACE inhibitors, angiotensin receptor blockers and endothelial injury in COVID-19.Journal of internal medicine · 2021Article
Corrections and comments
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Authors and funding
9 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Angiotensin-converting enzyme-2 (ACE-2) is a homolog of ACE that preferentially forms angiotensin-(ANG)-1-7 from angiotensin II (ANG II). We investigated the cardioprotective effects of telmisartan, a well-known angiotensin receptor blockers (ARBs) against experimental autoimmune myocarditis (EAM). EAM was induced in Lewis rats by immunization with porcine cardiac myosin. The rats were divided into two groups and treated with telmisartan (10 mg/kg/day) or vehicle for 21 days. Myocardial functional parameters were significantly improved by treatment with telmisartan compared with vehicle-treated rats. Telmisartan lowered myocardial protein expressions of NADPH oxidase subunits 3-nitrotyrosine, p47phox, p67 phox, Nox-4 and superoxide production significantly than vehicle-treated rats. In contrast myocardial protein levels of ACE-2, ANG 1-7 mas receptor were upregulated in the telmisartan treated group compared with those of vehicle-treated rats. The myocardial protein expression levels of tumor necrosis factor receptor (TNFR)-associated factor (TRAF)-2, C/EBP homologous protein (CHOP) and glucose-regulated protein (GRP) 78 were decreased in the telmisartan treated rats compared with those of vehicle-treated rats. In addition, telmisartan treatment significantly decreased the protein expression levels of phospho-p38 mitogen-activated protein kinase (MAPK), phospho-JNK, phospho-ERK and phospho (MAPK) activated protein kinase-2 than with those of vehicle-treated rats. Moreover, telmisartan significantly decreased the production of proinflammatory cytokines, myocardial apoptotic markers and caspase-3 positive cells compared with those of vehicle-treated rats. Therefore, we suggest that telmisartan was beneficial protection against heart failure in rats, at least in part by suppressing inflammation, oxidative stress, ER stress as well as signaling pathways through the modulation of ACE2/ANG1-7/Mas receptor axis.
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