Evidence map›Paper›PMID 32932915›Full record

ArticleInternational journal of molecular sciences2020

Minor Ginsenoside Rg2 and Rh1 Attenuates LPS-Induced Acute Liver and Kidney Damages via Downregulating Activation of TLR4-STAT1 and Inflammatory Cytokine Production in Macrophages.

Diem Thi Ngoc Huynh, Naehwan Baek, Sohyun Sim, Chang-Seon Myung, Kyung-Sun Heo

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed, 1 pooled it
4.7field-weighted citation impact, top 4% 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

34 citing papers in PubMed, 1 synthesis or guideline pooled it, 73 citations in OpenAlex.

  1. Pooled it
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  6. Antioxidants (Basel, Switzerland) · 2025
    Article
  7. Review
  8. Protective effect of 6'-Sialyllactose on LPS-induced macrophage inflammationThe Korean journal of physiology & pharmacology : official journal of the Korean Physiological Society and the Korean Society of Pharmacology · 2024
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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

5 authors at 1 institution in 1 country.

Diem Thi Ngoc HuynhCollege of Pharmacy and Institute of Drug Research and Development, Chungnam National University, Daejeon 34134, Korea.
Naehwan BaekCollege of Pharmacy and Institute of Drug Research and Development, Chungnam National University, Daejeon 34134, Korea.
Sohyun SimCollege of Pharmacy and Institute of Drug Research and Development, Chungnam National University, Daejeon 34134, Korea.
Chang-Seon MyungCollege of Pharmacy and Institute of Drug Research and Development, Chungnam National University, Daejeon 34134, Korea.ORCID 0000-0002-6292-2911
Kyung-Sun HeoCollege of Pharmacy and Institute of Drug Research and Development, Chungnam National University, Daejeon 34134, Korea.
Chungnam National University · KR

Funding

National Research Foundation of Korea 2019R1C1C1007331
6 · The paper itself

Abstract

Ginsenosides have been reported to have various biological effects, such as immune regulation and anticancer activity. In this study, we investigated the anti-inflammatory role of a combination of Rg2 and Rh1, which are minor ginsenosides, in lipopolysaccharide (LPS)-stimulated inflammation. In vitro experiments were performed using the RAW264.7 cell line, and an in vivo model of inflammation was established using LPS-treated ICR mice. We employed Griess assay, 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay, quantitative reverse transcriptase-polymerase chain reaction, western blotting, immunofluorescence staining, and hematoxylin and eosin staining to evaluate the effect of Rg2 and Rh1. We found that Rg2 and Rh1 significantly decreased LPS-induced major inflammatory mediator production, inducible-nitric oxide synthase expression, and nitric oxide production in macrophages. Moreover, Rg2 and Rh1 combination treatment inhibited the binding of LPS to toll-like receptor 4 (TLR4) on peritoneal macrophages. Therefore, the combination of ginsenoside Rg2 and Rh1 suppressed inflammation by abolishing the binding of LPS to TLR4, thereby inhibiting the TLR4-mediated signaling pathway. The combined ginsenoside synergistically blocked LPS-mediated PKCδ translocation to the plasma membrane, resulting in p38-STAT1 activation and NF-κB translocation. In addition, mRNA levels of pro-inflammatory cytokines, including TNF-α, IL-1β, and IFN-β, were significantly decreased by combined ginsenoside treatment. Notably, the 20 mg/kg ginsenoside treatment significantly reduced LPS-induced acute tissue inflammation levels in vivo, as indicated by the tissue histological damage scores and the levels of biochemical markers for liver and kidney function from mouse serum. These results suggest that the minor ginsenosides Rg2 and Rh1 may play a key role in prevention of LPS-induced acute inflammation and tissue damage.

Indexed as

Acute Lung InjuryAnimalsAnti-Inflammatory AgentsCell LineChemical and Drug Induced Liver InjuryCytokinesGinsenosidesInflammationInterleukin-1betaKidneyLipopolysaccharidesLiverMaleMiceMice, Inbred ICRNF-kappa BAnti-Inflammatory AgentsCytokinesginsenoside Rg2ginsenoside Rh1GinsenosidesInterleukin-1betaLipopolysaccharidesNF-kappa BStat1 protein, mouseSTAT1 Transcription FactorTlr4 protein, mouseToll-Like Receptor 4ginsenoside Rg2 and Rh1LPSLPS-induced miceNF-κBNOSTAT1

Identifiers

PMID32932915
PMCPMC7555743
OpenAlexW3084963465

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.