Evidence map›Paper›PMID 29566305›Full record

ArticleJournal of cellular and molecular medicine2018

Ginsenoside Rg3 stereoisomers differentially inhibit vascular smooth muscle cell proliferation and migration in diabetic atherosclerosis.

Mengqi Guo, Guanlun Guo, Jie Xiao, Xi Sheng, Xinyu Zhang, Yuanyuan Tie, Yuen-Kit Cheng, Xiaoping Ji

Open access · goldAbstract read
In one paragraph

Article in Journal of cellular and molecular medicine, 2018. 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
1.2field-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

19 citing papers in PubMed, 33 citations in OpenAlex.

  1. Nutrients · 2026
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  15. Stereoisomer-specific ginsenoside 20(Journal of ginseng research · 2020
    Article
  16. Article
  17. Review of Ginseng Anti-Diabetic Studies.Molecules (Basel, Switzerland) · 2019
    Review
  18. Article
  19. Article
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 3 institutions in 3 countries.

Mengqi GuoKey Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education and Chinese Ministry of Health, Department of Cardiology, Qilu Hospital of Shandong University, Jinan, Shandong, China.
Guanlun GuoHubei Key Laboratory of Advanced Technology for Automotive Components & Hubei Collaborative Innovation Center for Automotive Components Technology, Wuhan University of Technology, Wuhan, Hubei, China.
Jie XiaoKey Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education and Chinese Ministry of Health, Department of Cardiology, Qilu Hospital of Shandong University, Jinan, Shandong, China.
Xi ShengKey Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education and Chinese Ministry of Health, Department of Cardiology, Qilu Hospital of Shandong University, Jinan, Shandong, China.
Xinyu ZhangKey Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education and Chinese Ministry of Health, Department of Cardiology, Qilu Hospital of Shandong University, Jinan, Shandong, China.
Yuanyuan TieKey Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education and Chinese Ministry of Health, Department of Cardiology, Qilu Hospital of Shandong University, Jinan, Shandong, China.
Yuen-Kit ChengDepartment of Chemistry, Faculty of Science, Hong Kong Baptist University, Hong Kong city, Hong Kong.
Xiaoping JiKey Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education and Chinese Ministry of Health, Department of Cardiology, Qilu Hospital of Shandong University, Jinan, Shandong, China.ORCID 0000-0002-1935-2239
Ministry of Education · THHong Kong Baptist University · HKWuhan University of Technology · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ginsenoside 20(R/S)-Rg3, as a natural peroxisome proliferator-activated receptor gamma (PPARγ) ligand, has been reported to exhibit differential biological effects. It is of great interest to understand the stereochemical selectivity of 20(R/S)-Rg3 and explore whether differential PPARγ activation by Rg3 stereoisomers, if it exists, could lead to differential physiological outcome and therapeutic effects in diabetic atherosclerosis. Here, we investigated the binding modes of 20(R/S)-Rg3 stereoisomers in the PPARγ ligand-binding domain (PPARγ-LBD) using molecular modelling and their effects on smooth muscle cell proliferation and migration induced by advanced glycation end products (AGEs). The results revealed that 20(S)-Rg3 exhibited stronger antiproliferative and antimigratory effects due to stronger PPARγ activation. To validate the in vitro results, we used a mice model with diabetic atherosclerosis and obtained that 20(S)-Rg3 markedly reduced the plaque size secondary to reducing the proliferation and migration of VSMCs, while the plaques were more stable due to improvements in other plaque compositions. The results shed light on the structural difference between Rg3 stereoisomers that can lead to significant differential physiological outcome, and the (S)-isomer seems to be the more potent isomer to be developed as a promising drug for diabetic atherosclerosis.

Indexed as

AnimalsAtherosclerosisCell MovementCell ProliferationDiabetes ComplicationsGinsenosidesGlycation End Products, AdvancedHumansLigandsMiceModels, MolecularMuscle, Smooth, VascularMyocytes, Smooth MusclePPAR gammaProtein DomainsStereoisomerismginsenoside Rg3GinsenosidesGlycation End Products, AdvancedLigandsPPAR gammaPparg protein, mouseatherosclerosisginsenosidePPARγRg3stereoisomer

Identifiers

PMID29566305
PMCPMC5980205
OpenAlexW2789518733

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.