Evidence map›Paper›PMID 41590620›Full record

ArticleMetabolites2025

Rutin Maintains the Thermogenic Phenotype of Beige Adipocytes and Concomitantly Suppresses Mitophagy Against Obesity in HFD Mice.

Jianmei Li, Kexin Li, Shengnan Li, Jingxun Cui, Shuangying Zhou, Huiwen Wu

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Article in Metabolites, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Jianmei LiGraduate School, Shanxi Medical University, Taiyuan 030001, China.
Kexin LiGraduate School, Shanxi Medical University, Taiyuan 030001, China.
Shengnan LiGraduate School, Shanxi Medical University, Taiyuan 030001, China.
Jingxun CuiDepartment of Clinical Medicine, Shanxi University of Medicine, Fenyang 032200, China.
Shuangying ZhouDepartment of Clinical Medicine, Shanxi University of Medicine, Fenyang 032200, China.
Huiwen WuScience and Technology Center, Shanxi University of Medicine, Fenyang 032200, China.ORCID 0009-0005-3035-5480

Funding

the High-level Talent Introduction Project of Lvliang City Project No.: 2022RC29
6 · The paper itself

Abstract

backgroundThe browning of white adipose tissue for thermogenesis is an effective strategy for combating obesity. The formation of beige adipocytes is reversible, making their maintenance a key therapeutic target. Rutin has been shown to promote the transition from white to beige adipocytes. It remains unclear whether rutin can prevent the reversion of beige adipocytes to white adipocytes and what mechanisms underlie this process.

objectivesThis study aims to determine whether rutin can sustain the thermogenic phenotype of beige adipocytes and to elucidate its mechanism.

methodsWe established a beige adipocyte model with CL-316, 243(CL) in vitro. A white adipocyte model was created by CL withdrawal after 3 days. Then, we conducted a co-intervention with CL and rutin, as well as sustained rutin intervention on beige adipocytes following CL withdrawal. In vivo, we utilized a C57BL/6 mouse model, including ND, high-fat diet (HFD), and HFD + Rutin groups. The mice were further divided into Cold and -Cold groups, with the former undergoing 7 days of exposure to 4 °C and the latter experiencing 10 days of 22-24 °C. Rutin was administered continuously until the conclusion of the experiment.

resultsRutin consistently ameliorates metabolic disorders and prevents the expansion of adipose tissue. It concomitantly suppresses mitochondrial autophagy during beige induction, upregulates thermogenic markers in brown adipocytes, and safeguards the mitochondrial-related functional indicators.

conclusionsIn summary, rutin obstructs the transformation of beige adipocytes into white adipocytes and concomitantly suppresses mitochondrial autophagy, thereby continuously improving obesity induced by a high-fat diet.

Indexed as

beige adipocytesmitophagyobesityrutin

Identifiers

PMID41590620
PMCPMC12843931

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