ArticleExperimental biology and medicine (Maywood, N.J.)2024
Calcium-sensing receptor-mediated macrophage polarization improves myocardial remodeling in spontaneously hypertensive rats.
Article in Experimental biology and medicine (Maywood, N.J.), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.
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Who cites it
8 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Global trends and hotspots in macrophage research related to hypertension from 2015-2024: bibliometric research and visualization analysis.Frontiers in immunology · 2025Pooled it
- Tri-modal nanocatalytic microenvironment regulations for macrophage reprogramming and osteoporotic fracture healing promotion.Materials today. Bio · 2026Article
- Bone matrix-mimetic multi-ion doped hydroxyapatite nanorod arrays for enhanced immuno-osteogenesis and prevention of aseptic loosening.Bioactive materials · 2026Article
- Hypertension is associated with an increased risk of peritoneal dialysis-associated peritonitis: a retrospective cohort study.Frontiers in cellular and infection microbiology · 2026Article
- Intracellular Calcium as a Regulator of Polarization and Target Reprogramming of Macrophages.International journal of molecular sciences · 2025Review
- Time-restricted feeding attenuated hypertension-induced cardiac remodeling by modulating autophagy levels in spontaneously hypertensive rats.Scientific reports · 2025Article
- The Role of mtDNA Mutations in Atherosclerosis: The Influence of Mitochondrial Dysfunction on Macrophage Polarization.International journal of molecular sciences · 2025Review
- Article
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10 authors.
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Abstract
Chronic inflammation is a key element in the progression of essential hypertension (EH). Calcium plays a key role in inflammation, so its receptor, the calcium-sensing receptor (CaSR), is an essential mediator of the inflammatory process. Compelling evidence suggests that CaSR mediates inflammation in tissues and immune cells, where it mediates their activity and chemotaxis. Macrophages (Mφs) play a major role in the inflammatory response process. This study provided convincing evidence that R568, a positive regulator of CaSR, was effective in lowering blood pressure in spontaneously hypertensive rats (SHRs), improving cardiac function by alleviating cardiac hypertrophy and fibrosis. R568 can increase the content of CaSR and M2 macrophages (M2Mφs, exert an anti-inflammatory effect) in myocardial tissue, reduce M1 macrophages (M1Mφs), which have a pro-inflammatory effect in this process. In contrast, NPS2143, a negative state regulator of CaSR, exerted the opposite effect in all of the above experiments. Following this study, R568 increased CaSR content in SHR myocardial tissue, lowered blood pressure, promoted macrophages to M2Mφs and improved myocardial fibrosis, but interestingly, both M1Mφs and M2Mφs were increased in the peritoneal cavity of SHRs, the number of M2Mφs remained lower than M1Mφs.
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