ArticleVascular pharmacology2025
Pharmacological activation of NO-sensitive guanylyl cyclase ameliorates obesity-induced arterial stiffness.
Article in Vascular pharmacology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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1 citing paper in PubMed.
- CNP-induced cGMP signaling reduces growth cone stiffness and CaFrontiers in molecular neuroscience · 2026Article
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9 authors.
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Abstract
BACKGROUND & PURPOSE: Arterial stiffness, or loss of elastic compliance in large arteries, is an independent precursor of cardiovascular disease (CVD) [1] and dementia [2] for which currently there are no targeted therapies. We previously discovered that decreases in NO-sensitive guanylyl cyclase (NO-GC), the NO receptor which synthesizes cGMP, and in its target vasodilator-stimulated phosphoprotein (pVASP EXPERIMENTAL APPROACH & KEY
resultsCinaciguat administration (5 mg/kg) to high fat, high sucrose diet (HFHS)-fed mice, our established model of arterial stiffness [4], (1) decreased pulse wave velocity, the in vivo index of arterial stiffness, without affecting blood pressure; (2) increased aortic pVASP CONCLUSIONS & IMPLICATIONS: Collectively, our data strongly support the notion that pharmacological NO-GC activation would be beneficial in decreasing obesity-associated arterial stiffness by decreasing VSMC cytoskeletal actin hyper-polymerization. If translated to humans, NO-GC activators could become a viable approach to clinically treat arterial stiffness, which remains an unmet medical need.
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