Evidence map›Paper›PMID 33785854›Full record

ArticleScientific reports2021

Proteomics study on the effect of silybin on cardiomyopathy in obese mice.

Fei Wang, Zelin Li, Tiantian Song, Yujiao Jia, Licui Qi, Luping Ren, Shuchun Chen

Open access · goldAbstract readValidation Study
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.1field-weighted citation impact, top 27% 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

6 citing papers in PubMed, 13 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

7 authors at 3 institutions in 1 country.

Fei WangDepartment of Endocrinology, Hebei General Hospital, Graduate School of Hebei Medical University, Shijiazhaung, China.
Zelin LiDepartment of Endocrinology, Hebei General Hospital, Graduate School of Hebei Medical University, Shijiazhaung, China.
Tiantian SongDepartment of Endocrinology, Hebei General Hospital, Graduate School of Hebei Medical University, Shijiazhaung, China.
Yujiao JiaDepartment of Endocrinology, Hebei General Hospital, Graduate School of Hebei Medical University, Shijiazhaung, China.
Licui QiDepartment of Endocrinology, Hebei General Hospital, Graduate School of Hebei North University, Shijiazhaung, China.
Luping RenDepartment of Endocrinology, Hebei General Hospital, Shijiazhaung, 050000, Hebei, China.
Shuchun ChenDepartment of Endocrinology, Hebei General Hospital, Graduate School of Hebei North University, No. 348 Heping West Road, Shijiazhaung, 050000, Hebei, China. chenshuchunwork88@163.com.
Hebei General Hospital · CNHebei Medical University · CNHebei North University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Due to the increase in the number of obese individuals, the incidence of obesity-related complications such as cardiovascular disease and type 2 diabetes is higher. The aim of the present study was to explore the effects of silybin on protein expression in obese mice. Firstly, serum was collected, and it was used to detect serum lipids and other serological indicators. Secondly, total protein from epididymal adipose tissue was extracted for differential expression analysis by quantitative tandem mass tag (TMT) combined with liquid chromatography-tandem mass spectrometry (LC-MS/MS), followed by bioinformatics and protein-protein interaction (PPI) network analyses of these proteins. Lastly, real-time polymerase chain reaction (RT-PCR) and parallel reaction monitoring (PRM) were used to further validate the expression of identified differentially expressed proteins (DEPs) at the mRNA and protein level, respectively. The results revealed that silybin could improve abnormal lipid metabolism caused by the high fat diet in obese mice. A total of 341, 538 and 243 DEPs were found in the high fat/control (WF/WC), silybin/high fat (WS/WF) and WS/WC groups, respectively. These DEPs mainly participated in lipid metabolism and energy metabolism. Notably, tropomyosin 1 (TPM1), myosin light chain 2 (MYL2), myosin heavy chain 11 (MYH11) and other DEPs were involved in hypertrophic cardiomyopathy, dilated cardiomyopathy and other pathways. Silybin could protect cardiac function by inducing the protein expression of TPM1, MYL2 and MYH11 in the adipose tissue of obese mice.

Indexed as

Adipose TissueAnimalsCardiomyopathiesDrug Evaluation, PreclinicalLipid MetabolismMaleMiceMice, Inbred C57BLObesityProtective AgentsProteomeSilybinProtective AgentsProteomeSilybin

Identifiers

PMID33785854
PMCPMC8009917
OpenAlexW3143868036

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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.