Evidence map›Paper›PMID 33794740›Full record

ArticleAdipocyte2021

Swertiamarin supplementation prevents obesity-related chronic inflammation and insulin resistance in mice fed a high-fat diet.

Liang Xu, Dandan Li, Yuqin Zhu, Suili Cai, Xue Liang, Ying Tang, Shengnan Jin, Chunming Ding

Open access · goldAbstract read
In one paragraph

Article in Adipocyte, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
5.1field-weighted citation impact, top 5% 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

19 citing papers in PubMed, 35 citations in OpenAlex.

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  15. Patrinoside and Patrinoside A fromOxidative medicine and cellular longevity · 2023
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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

8 authors at 1 institution in 1 country.

Liang XuSchool of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou Zhejiang, China.
Dandan LiSchool of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou Zhejiang, China.
Yuqin ZhuSchool of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou Zhejiang, China.
Suili CaiSchool of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou Zhejiang, China.
Xue LiangSchool of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou Zhejiang, China.
Ying TangSchool of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou Zhejiang, China.
Shengnan JinSchool of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou Zhejiang, China.
Chunming DingSchool of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou Zhejiang, China.
Wenzhou Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Obesity is characterized by low-grade chronic inflammation, which underlies insulin resistance and non-alcoholic fatty liver disease (NAFLD). Swertiamarin is a secoiridoid glycoside that has been reported to ameliorate diabetes and NAFLD in animal models. However, the effects of swertiamarin on obesity-related inflammation and insulin resistance have not been fully elucidated. Thus, this study investigated the effects of swertiamarin on inflammation and insulin resistance in high-fat diet (HFD)-induced obese mice. C57BL/6 mice were fed a HFD or HFD containing swertiamarin for 8 weeks. Obesity-induced insulin resistance and inflammation were assessed in the epididymal white adipose tissue (eWAT) and livers of the mice. Swertiamarin attenuated HFD-induced weight gain, glucose intolerance, oxidative stress, and insulin resistance, and enhanced insulin signalling in mice. Compared to HFD-fed mice, the swertiamarin-treated mice exhibited increased lipolysis and reduced adipocyte hypertrophy and macrophage infiltration in eWAT. Moreover, swertiamarin alleviated HFD-mediated hepatic steatosis and inflammation by suppressing activation of the p38 MAPK and NF-κB pathways within the eWAT and liver of obese mice. In conclusion, supplementation with swertiamarin attenuated weight gain and hepatic steatosis, and alleviated obesity-associated inflammation and insulin resistance, in obese mice.

Indexed as

AnimalsChronic DiseaseDietary SupplementsDiet, High-FatInflammationInsulin ResistanceIridoid GlucosidesMaleMiceMice, Inbred C57BLObesityPyronesIridoid GlucosidesPyronesswertiamarininflammationinsulin resistanceObesityoxidative stressswertiamarin

Identifiers

PMID33794740
PMCPMC8023247
OpenAlexW3145819978

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.