Evidence map›Paper›PMID 29257218›Full record

ArticleMolecular medicine reports2018

Mechanism of Astragalus polysaccharides in attenuating insulin resistance in Rats with type 2 diabetes mellitus via the regulation of liver microRNA‑203a‑3p.

Zitai Wei, Siying Weng, Lei Wang, Zhujun Mao

Open access · hybridAbstract read
In one paragraph

Article in Molecular medicine reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 2 pooled it
1.3field-weighted citation impact, top 22% 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

21 citing papers in PubMed, 2 syntheses or guidelines pooled it, 50 citations in OpenAlex.

  1. Pooled it
  2. A Systematic Review of Phytochemistry, Pharmacology and Pharmacokinetics onInternational journal of molecular sciences · 2019
    Pooled it
  3. Review
  4. Research Progress on Chemical Components ofMolecules (Basel, Switzerland) · 2025
    Review
  5. Review
  6. Review
  7. Chemical Composition and Therapeutic Effects of Several Astragalus Species (Fabaceae).Doklady biological sciences : proceedings of the Academy of Sciences of the USSR, Biological sciences sections · 2024
    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

4 authors at 2 institutions in 1 country.

Zitai WeiDepartment of Chemistry of Traditional Chinese Medicine, Medical College, Quzhou College of Technology, Quzhou, Zhejiang 324000, P.R. China.
Siying WengDepartment of Endocrinology, Ningbo Municipal Hospital of TCM, Affiliated Hospital of Zhejiang Chineses Medical University, Ningbo, Zhejiang 315000, P.R. China.
Lei WangDepartment of Clinical Foundation of Chinese Medicine, College of Basic Medicine, Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, P.R. China.
Zhujun MaoDepartment of Clinical Foundation of Chinese Medicine, College of Basic Medicine, Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, P.R. China.
Zhejiang Chinese Medical University · CNQuzhou College of Technology · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Insulin resistance (IR) is a common feature of type 2 diabetes mellitus (T2DM). Astragalus polysaccharides (APS) is a natural medicine that is used to treat T2DM. However, the mechanism by which APS regulates micro (mi)RNA in the treatment of IR has not been investigated. The purpose of the present study was to investigate differential miRNA expression between normal, T2DM model and APS treatment rats, as well as changes in miRNA and its downstream gene expression levels after APS treatment in T2DM Goto Kakizaki (GK) rats. Results suggested that miRNA (miR)‑203a‑3p expression level was significantly decreased in the liver of T2DM GK rats. Furthermore, it was identified that glucose‑regulated protein (GRP)78 was the target gene of miR‑203a‑3p. GRP78 mRNA and protein expression levels of GRP78, CAAT‑enhancer‑binding protein homologous protein (CHOP), phosphorylated‑c‑Jun N‑terminal kinase (pJNK)1, and caspase‑12 were significantly increased in the liver of T2DM GK rats. Furthermore, miR‑203a‑3p was upregulated following APS treatment, and the protein expression levels of GRP78, CHOP, pJNK1 and caspase‑12 were significantly decreased. In addition, miR‑203a‑3p overexpression in IR cells decreased the protein expression levels of these factors and anti‑miR‑203a‑3p produced the opposite result. These findings provided evidence that miR‑203a‑3p may have a functional role in endoplasmic reticulum stress (ERS) signaling in the liver of T2DM GK rats. In addition, APS attenuated IR in T2DM, likely through upregulating or maintaining the miR‑203a‑3p expression levels, decreasing GRP78 mRNA and protein expression levels and regulating the protein expression of the ERS signaling pathway.

Indexed as

Astragalus PlantAnimalsBlood GlucoseDiabetes Mellitus, Type 2Endoplasmic Reticulum StressGene Expression RegulationInsulin ResistanceLiverMaleMicroRNAsPolysaccharidesRatsRats, WistarUp-RegulationBlood GlucoseMicroRNAsMIRN203 microRNA, ratPolysaccharides

Identifiers

PMID29257218
PMCPMC5780102
OpenAlexW2768613461

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.