Evidence map›Paper›PMID 29330446›Full record

ArticleNutrition & diabetes2018

Effect of puerarin in promoting fatty acid oxidation by increasing mitochondrial oxidative capacity and biogenesis in skeletal muscle in diabetic rats.

Xiu-Fang Chen, Lei Wang, Yong-Zheng Wu, Shi-Yu Song, Hai-Yan Min, Yan Yang, Xuan He, Qiao Liang, Long Yi, Yong Wang and 1 more

Open access · goldAbstract read
In one paragraph

Article in Nutrition & diabetes, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
6.0field-weighted citation impact, top 3% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

43 citing papers in PubMed, 99 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors at 3 institutions in 1 country.

Xiu-Fang ChenCenter for Translational Medicine and Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, 210093, Nanjing, Jiangsu Province, China.
Lei WangCenter for Translational Medicine and Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, 210093, Nanjing, Jiangsu Province, China.
Yong-Zheng WuCenter for Translational Medicine and Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, 210093, Nanjing, Jiangsu Province, China.
Shi-Yu SongCenter for Translational Medicine and Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, 210093, Nanjing, Jiangsu Province, China.
Hai-Yan MinCenter for Translational Medicine and Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, 210093, Nanjing, Jiangsu Province, China.
Yan YangDepartment of Anesthesiology, Affiliated Drum-Tower Hospital, Medical School of Nanjing University, 210008, Nanjing, Jiangsu Province, China.
Xuan HeCenter for Translational Medicine and Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, 210093, Nanjing, Jiangsu Province, China.
Qiao LiangCenter for Translational Medicine and Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, 210093, Nanjing, Jiangsu Province, China.
Long YiCenter for Translational Medicine and Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, 210093, Nanjing, Jiangsu Province, China.
Yong WangCenter for Translational Medicine and Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, 210093, Nanjing, Jiangsu Province, China.
Qian GaoCenter for Translational Medicine and Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, 210093, Nanjing, Jiangsu Province, China. qian_gao@nju.edu.cn.
Nanjing University · CNNanjing Drum Tower Hospital · CNWenzhou Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundType 2 diabetes is characterized by dyslipidemia and the accumulation of lipids in non-adipose tissue, including skeletal muscle. Puerarin, which is a natural isoflavonoid isolated from the root of the plant Pueraria lobata, has been shown to have antidiabetic activity. However, the lipid-reducing effect of puerarin, in particular in skeletal muscle, has not yet been addressed.

methodsWe examined the effect of puerarin on mitochondrial function and the oxidation of fatty acids in the skeletal muscle of high-fat diet/streptozotocin-induced diabetic rats.

resultsPuerarin effectively alleviated dyslipidemia and decreased the accumulation of intramyocellular lipids by upregulating the expression of a range of genes involved in mitochondrial biogenesis, oxidative phosphorylation, the detoxification of reactive oxygen species, and the oxidation of fatty acids in the muscle of diabetic rats. Also, the effect of puerarin on mitochondrial biogenesis might partially involve the function of the μ-opioid receptor. In addition, puerarin decreased the trafficking of fatty acid translocase/CD36 to the plasma membrane to reduce the uptake of fatty acids by myocytes. In vitro studies confirmed that puerarin acted directly on muscle cells to promote the oxidation of fatty acids in insulin-resistant myotubes treated with palmitate.

conclusionsPuerarin improved the performance of mitochondria in muscle and promoted the oxidation of fatty acids, which thus prevented the accumulation of intramyocellular lipids in diabetic rats. Our findings will be beneficial both for elucidating the mechanism of the antidiabetic activity of puerarin and for promoting the therapeutic potential of puerarin in the treatment of diabetes.

Indexed as

AnimalsCD36 AntigensCell MembraneDiabetes Mellitus, ExperimentalDiabetes Mellitus, Type 2DyslipidemiasFatty AcidsInsulin ResistanceIsoflavonesLipid MetabolismMaleMitochondriaMuscle CellsMuscle, SkeletalOxidative PhosphorylationOxidative StressCD36 AntigensFatty AcidsIsoflavonesPlant ExtractspuerarinReactive Oxygen SpeciesReceptors, Opioid, mu

Identifiers

PMID29330446
PMCPMC5851431
OpenAlexW2783749850

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.