RfxCas13d-mediated inhibition of alleviates renal fibrosis via PI3K/AKT signaling pathway.

Background: Circular RNAs () have been shown to be involved in the development of chronic kidney disease (CKD). This study aimed to investigate the role of in renal fibrosis, which is a hallmark of CKD.

Methods: In this study, we established a unilateral ureteral obstruction (UUO) model and delivered RfxCas13d knockdown plasmid into renal parenchymal cells retrograde injection through the ureter followed by electroporation.

Kaempferitrin attenuates unilateral ureteral obstruction-induced renal inflammation and fibrosis in mice by inhibiting NOX4-mediated tubular ferroptosis.

Tubular ferroptosis significantly contributes to renal inflammation and fibrosis, critical factors in chronic kidney disease (CKD). This study aims to investigate Kaempferitrin, a potent flavonoid glycoside from Bauhinia forficata leaves, renowned for its anti-inflammatory and antitumor effects, and to elucidate its potential mechanisms in mitigating inflammation and fibrosis induced by tubular ferroptosis. The study investigated Kaempferitrin's impact on tubular ferroptosis using a unilateral ureteral obstruction (UUO) model-induced renal inflammation and fibrosis.

Podocarpusflavone alleviated renal fibrosis in obstructive nephropathy by inhibiting Fyn/Stat3 signaling pathway.

Tubulointerstitial fibrosis is a common pathological change in end-stage renal disease. However, limited treatment methods are developed, and unexplained potential mechanisms of renal diseases are urgent problems to be solved. In the present research, we first elucidated the role of podocarpusflavone (POD), a biflavone compound, in unilateral ureteral obstruction (UUO) in rodent model which is characterized by inflammation and fibrosis.

Formononetin ameliorates ferroptosis-associated fibrosis in renal tubular epithelial cells and in mice with chronic kidney disease by suppressing the Smad3/ATF3/SLC7A11 signaling.

Aims: Chronic kidney disease (CKD) is characterized by interstitial fibrosis, while limited treatment drugs are available. Ferroptosis is a newly identified process that can trigger tubular atrophy and fibrosis. The aim of this study is to investigate the effects of formononetin (FN), a bioflavonoid, on ferroptosis and renal fibrosis.