ArticleFrontiers in cardiovascular medicine2022
Sustained Downregulation of Vascular Smooth Muscle Acta2 After Transient Angiotensin II Infusion: A New Model of "Vascular Memory".
Article in Frontiers in cardiovascular medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed, 7 citations in OpenAlex.
- Sex-Dependent Effects of Angiotensin II and Calcineurin in the Vasculature of Mice.Acta physiologica (Oxford, England) · 2026Article
- Single-Cell Multimodal Profiling Highlights Persistent Aortic Smooth Muscle Cell Changes in Diabetic Mice Despite Glycemic Control.Arteriosclerosis, thrombosis, and vascular biology · 2026Article
- SPARC: a key mediator of apoptosis in human umbilical vein endothelial cells and its role in hypertension mechanism.In vitro cellular & developmental biology. Animal · 2025Article
- Microinjection of angiotensin II into zebrafish embryos induces transient dilation and elastin disruption of the dorsal aorta.Physiological reports · 2025Article
- Differences in Cardiometabolic Proteins in Pregnancy Prioritize Relevant Targets of Preeclampsia.Arteriosclerosis, thrombosis, and vascular biology · 2024Article
- Hibiscus attenuates renovascular hypertension-induced aortic remodeling dose dependently: the oxidative stress role and Ang II/cyclophilin A/ERK1/2 signaling.Frontiers in physiology · 2023Article
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Authors and funding
12 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Activation of the renin-angiotensin-aldosterone system (RAAS) plays a critical role in the development of hypertension. Published evidence on a putative "memory effect" of AngII on the vascular components is however scarce. Aim: To evaluate the long-term effects of transient exposure to AngII on the mouse heart and the arterial tissue. Methods: Blood pressure, cardiovascular tissue damage and remodeling, and systemic oxidative stress were evaluated in C57/B6/J mice at the end of a 2-week AngII infusion ( Results: The 2 weeks AngII infusion induced cardiac hypertrophy and aortic damage that persisted beyond AngII interruption and despite blood pressure normalization, with a sustained vascular expression of ICAM1, infiltration by CD45+ cells, and cell proliferation associated with systemic oxidative stress. RNAseq profiling in aortic tissue identified robust Conclusion: A transient exposure to Ang II produces prolonged vascular remodeling with robust
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