Why the study?
Does β-arrestin-2 signaling via AT1R promote extracellular matrix synthesis in renal fibrosis models?
Population
Rat kidney fibroblast cell line (NRK-49F) and unilateral ureteral obstruction (UUO) in vivo model
Comparison
β-arrestin biased agonist [1-sar, 4… vs Control/untreated or candesartan pretreatment
Design
Preclinical
Authors
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β-Arrestins may regulate renal ECM synthesis; leaves open their role as fibrosis targets pending validation.
Does β-arrestin-2 signaling via AT1R promote extracellular matrix synthesis in renal fibrosis models?
The AT1R-β-arrestin-2 signaling pathway plays a significant role in promoting extracellular matrix synthesis in renal fibrosis, suggesting β-arrestin-2 as a potential therapeutic target.
Wang et al. (2017) studied this question.
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