ArticleInternational journal of molecular sciences2023
Cardioprotective Effects of the GRK2 Inhibitor Paroxetine on Isoproterenol-Induced Cardiac Remodeling by Modulating NF-κB Mediated Prohypertrophic and Profibrotic Gene Expression.
Article in International journal of molecular sciences, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed, 11 citations in OpenAlex.
- Recent advances in the development of GRK2 inhibitors: blocking the interaction of GRK2 with its partners.Acta pharmacologica Sinica · 2026Review
- Isoproterenol-induced cardiac hypertrophy: mechanistic insights, environmental stressor and molecular cardioprotection.Molecular biology reports · 2026Review
- Potential Cardioprotective Effect of a GRK5 Inhibitor Against NF-κB-Mediated Inflammation in an Animal Model of Isoproterenol-Induced Myocardial Infarction.International journal of molecular sciences · 2025Article
- Paroxetine attenuated liver fibrosis in liver of bile duct ligated rats: role of P2XNaunyn-Schmiedeberg's archives of pharmacology · 2025Article
- Canonical or non-canonical, all aspects of G protein-coupled receptor kinase 2 in heart failure.Acta physiologica (Oxford, England) · 2025Review
- Pharmacological Mechanism and Drug Research Prospects of Ginsenoside Rb1 as an Antidepressant.Antioxidants (Basel, Switzerland) · 2025Review
- Potential cardioprotective effect of paroxetine against ventricular remodeling in an animal model of myocardial infarction: a comparative study.BMC pharmacology & toxicology · 2024Article
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Authors and funding
14 authors at 1 institution in 1 country.
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Abstract
Pathological cardiac remodeling is associated with cardiovascular disease and can lead to heart failure. Nuclear factor-kappa B (NF-κB) is upregulated in the hypertrophic heart. Moreover, the expression of the G-protein-coupled receptor kinase 2 (GRK2) is increased and linked to the progression of heart failure. The inhibitory effects of paroxetine on GRK2 have been established. However, its protective effect on IκBα/NFκB signaling has not been elucidated. This study investigated the cardioprotective effect of paroxetine in an animal model of cardiac hypertrophy (CH), focusing on its effect on GRK2-mediated NF-κB-regulated expression of prohypertrophic and profibrotic genes. Wistar albino rats were administered normal saline, paroxetine, or fluoxetine, followed by isoproterenol to induce CH. The cardioprotective effects of the treatments were determined by assessing cardiac injury, inflammatory biomarker levels, histopathological changes, and hypertrophic and fibrotic genes in cardiomyocytes. Paroxetine pre-treatment significantly decreased the HW/BW ratio (
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