Abstract
Peroxisome proliferator-activated receptor-γ (PPARγ) is a member of the nuclear hormone receptor superfamily. It is expressed in adipocytes, immune cells, and cardiovascular cells that include cardiomyocytes, endothelial cells, and smooth muscle cells. PPARγ plays a role in regulating cellular anti-inflammatory responses and is a mediator of insulin sensitization induced by thiazolidinediones, which also can reduce elevated blood pressure both clinically and experimentally. As a result, research regarding the role of PPARγ in blood pressure homeostasis is ongoing. Recent studies have demonstrated that increases or decreases in blood pressure phenotype may be PPARγ-dependent and involve a number of different signaling pathways. Furthermore, studies using PPARγ mutant transgenic and knockout animal models provide further evidence regarding a role for endothelial-cell and vascular smooth muscle-cell PPARγ in blood pressure regulation. However, there is a need for further research regarding PPARγ- mediated mechanisms involved in maintaining physiologic control of blood pressure.
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Hamblin, M., Chang, L., Zhang, J. et al. The role of peroxisome proliferator-activated receptor γ in blood pressure regulation. Current Science Inc 11, 239–245 (2009). https://doi.org/10.1007/s11906-009-0041-6
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DOI: https://doi.org/10.1007/s11906-009-0041-6