What does this research mean for the field?

Increased Smoothened signaling promotes kidney fibrosis by inhibiting autophagy in fibroblasts. Novelty: ClaimNovelty.NOVEL_FINDING. Consensus alignment: ConsensusAlignment.NEUTRAL.

What question did this study set out to answer?

The study aims to elucidate how smoothened signaling affects myofibroblast activation and kidney fibrosis.

March 4, 2026Open Access

Increased Smoothened signaling promotes kidney fibrosis through inhibiting autophagy in fibroblasts

Key Points

The study aims to elucidate how smoothened signaling affects myofibroblast activation and kidney fibrosis.
Characterization of smoothened signaling pathways in fibroblasts
Assessment of autophagy levels
Analysis of myofibroblast activation markers
In vitro modeling of kidney fibrosis
Increased smoothened signaling correlates with reduced autophagy in fibroblasts
Enhanced myofibroblast activation observed with smoothened activation
Potential target of fibroblast Smo identified for chronic kidney disease treatment

Abstract

Our study defines a prominent mechanism of myofibroblast activation and supplies a potential avenue for targeting fibroblast Smo to treat chronic kidney disease.

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Cite This Study

Wang et al. (Sun,) studied this question.

synapsesocial.com/papers/69a7cc4cd48f933b5eed7e4f https://doi.org/https://doi.org/10.1016/j.kint.2026.01.028

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