Evidence map›Paper›PMID 33319811›Full record

ArticleScientific reports2020

MiR-125b-2 knockout increases high-fat diet-induced fat accumulation and insulin resistance.

Li-Min Wei, Rui-Ping Sun, Tao Dong, Jie Liu, Ting Chen, Bin Zeng, Jia-Han Wu, Jun-Yi Luo, Jia-Jie Sun, Qian-Yun Xi and 1 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.0field-weighted citation impact, top 28% 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

12 citing papers in PubMed, 20 citations in OpenAlex.

  1. Review
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  8. Plasma microRNA Profiling in Type 2 Diabetes Mellitus: A Pilot Study.International journal of molecular sciences · 2023
    Article
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  10. Review
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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 1 institution in 1 country.

Li-Min WeiGuangdong Provincial Key Laboratory of Agro-Animal Genomics and Molecular Breeding, Guangdong Provincial Key Laboratory of Animal Nutrition Control, South China Agricultural University, 483 Wushan Road, Guangzhou, 510642, China.
Rui-Ping SunGuangdong Provincial Key Laboratory of Agro-Animal Genomics and Molecular Breeding, Guangdong Provincial Key Laboratory of Animal Nutrition Control, South China Agricultural University, 483 Wushan Road, Guangzhou, 510642, China.
Tao DongGuangdong Provincial Key Laboratory of Agro-Animal Genomics and Molecular Breeding, Guangdong Provincial Key Laboratory of Animal Nutrition Control, South China Agricultural University, 483 Wushan Road, Guangzhou, 510642, China.
Jie LiuGuangdong Provincial Key Laboratory of Agro-Animal Genomics and Molecular Breeding, Guangdong Provincial Key Laboratory of Animal Nutrition Control, South China Agricultural University, 483 Wushan Road, Guangzhou, 510642, China.
Ting ChenGuangdong Provincial Key Laboratory of Agro-Animal Genomics and Molecular Breeding, Guangdong Provincial Key Laboratory of Animal Nutrition Control, South China Agricultural University, 483 Wushan Road, Guangzhou, 510642, China.
Bin ZengGuangdong Provincial Key Laboratory of Agro-Animal Genomics and Molecular Breeding, Guangdong Provincial Key Laboratory of Animal Nutrition Control, South China Agricultural University, 483 Wushan Road, Guangzhou, 510642, China.
Jia-Han WuGuangdong Provincial Key Laboratory of Agro-Animal Genomics and Molecular Breeding, Guangdong Provincial Key Laboratory of Animal Nutrition Control, South China Agricultural University, 483 Wushan Road, Guangzhou, 510642, China.
Jun-Yi LuoGuangdong Provincial Key Laboratory of Agro-Animal Genomics and Molecular Breeding, Guangdong Provincial Key Laboratory of Animal Nutrition Control, South China Agricultural University, 483 Wushan Road, Guangzhou, 510642, China.
Jia-Jie SunGuangdong Provincial Key Laboratory of Agro-Animal Genomics and Molecular Breeding, Guangdong Provincial Key Laboratory of Animal Nutrition Control, South China Agricultural University, 483 Wushan Road, Guangzhou, 510642, China.
Qian-Yun XiGuangdong Provincial Key Laboratory of Agro-Animal Genomics and Molecular Breeding, Guangdong Provincial Key Laboratory of Animal Nutrition Control, South China Agricultural University, 483 Wushan Road, Guangzhou, 510642, China. xqy0228@scau.edu.cn.
Yong-Liang ZhangGuangdong Provincial Key Laboratory of Agro-Animal Genomics and Molecular Breeding, Guangdong Provincial Key Laboratory of Animal Nutrition Control, South China Agricultural University, 483 Wushan Road, Guangzhou, 510642, China. Zhangyl@scau.edu.cn.
South China Agricultural University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Obese individuals are more susceptible to comorbidities than individuals of healthy weight, including cardiovascular disease and metabolic disorders. MicroRNAs are a class of small and noncoding RNAs that are implicated in the regulation of chronic human diseases. We previously reported that miR-125b plays a critical role in adipogenesis in vitro. However, the involvement of miR-125b-2 in fat metabolism in vivo remains unknown. In the present study, miR-125b-2 knockout mice were generated using CRISPR/CAS9 technology, resulting in mice with a 7 bp deletion in the seed sequence of miR-125b-2. MiR-125b-2 knockout increased the weight of liver tissue, epididymal white fat and inguinal white fat. MiR-125b-2 knockout also increased adipocyte volume in HFD-induced obese mice, while there were no significant differences in body weight and feed intake versus mice fed a normal diet. Additionally, qRT-PCR and western blot analysis revealed that the expression of the miR-125b-2 target gene SCD-1 and fat synthesis-associated genes, such as PPARγ and C/EBPα, were significantly up-regulated in miR-125b-2KO mice (P < 0.05). Moreover, miR-125b-2KO altered HFD-induced changes in glucose tolerance and insulin resistance. In conclusion, we show that miR-125b-2 is a novel potential target for regulating fat accumulation, and also a candidate target to develop novel treatment strategies for obesity and diabetes.

Indexed as

Diet, High-FatInsulin ResistanceAnimalsHumansMiceMice, KnockoutMicroRNAsReproducibility of ResultsMicroRNAsMirn125 microRNA, mouse

Identifiers

PMID33319811
PMCPMC7738482
OpenAlexW3111597675

What OpenQuestion holds

Textmetadata
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.