Evidence map›Paper›PMID 27734935›Full record

ArticleScientific reports2016

Effects of aged garlic extract and FruArg on gene expression and signaling pathways in lipopolysaccharide-activated microglial cells.

Hailong Song, Yuan Lu, Zhe Qu, Valeri V Mossine, Matthew B Martin, Jie Hou, Jiankun Cui, Brenda A Peculis, Thomas P Mawhinney, Jianlin Cheng and 7 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
8.2field-weighted citation impact, top 3% 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

18 citing papers in PubMed, 28 citations in OpenAlex.

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  15. Biomaterials for vaccine-based cancer immunotherapy.Journal of controlled release : official journal of the Controlled Release Society · 2018
    Review
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  17. Crystal structure and hydrogen bonding inActa crystallographica. Section E, Crystallographic communications · 2018
    Article
  18. Expression of theOxidative medicine and cellular longevity · 2017
    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

17 authors at 2 institutions in 1 country.

Hailong SongDepartment of Pathology &Anatomical Sciences, University of Missouri School of Medicine, Columbia, MO 65212, USA.
Yuan LuDepartment of Biochemistry, University of Missouri, Columbia, MO 65211, USA.
Zhe QuDepartment of Pathology &Anatomical Sciences, University of Missouri School of Medicine, Columbia, MO 65212, USA.
Valeri V MossineDepartment of Biochemistry, University of Missouri, Columbia, MO 65211, USA.
Matthew B MartinDepartment of Biochemistry, University of Missouri, Columbia, MO 65211, USA.
Jie HouCenter for Botanical Interaction Studies, University of Missouri, Columbia, MO 65211, USA.
Jiankun CuiDepartment of Pathology &Anatomical Sciences, University of Missouri School of Medicine, Columbia, MO 65212, USA.
Brenda A PeculisDepartment of Biochemistry, University of Missouri, Columbia, MO 65211, USA.
Thomas P MawhinneyDepartment of Biochemistry, University of Missouri, Columbia, MO 65211, USA.
Jianlin ChengCenter for Botanical Interaction Studies, University of Missouri, Columbia, MO 65211, USA.
C Michael GreenliefCenter for Botanical Interaction Studies, University of Missouri, Columbia, MO 65211, USA.
Kevin FritscheCenter for Botanical Interaction Studies, University of Missouri, Columbia, MO 65211, USA.
Francis J SchmidtDepartment of Biochemistry, University of Missouri, Columbia, MO 65211, USA.
Ronald B WalterXiphophorus Genetic Stock Center, Texas State University, San Marcos, TX 78666, USA.
Dennis B LubahnCenter for Botanical Interaction Studies, University of Missouri, Columbia, MO 65211, USA.
Grace Y SunDepartment of Pathology &Anatomical Sciences, University of Missouri School of Medicine, Columbia, MO 65212, USA.
Zezong GuDepartment of Pathology &Anatomical Sciences, University of Missouri School of Medicine, Columbia, MO 65212, USA.
University of Missouri · USTexas State University · US

Funding

The Interactions Core/Mark McintoshP50AT006273 · NCCIH · UNIVERSITY OF MISSOURI-COLUMBIA · PI LUBAHN, DENNIS B · 2010 to 2014
$7.4M
NCCIH NIH HHS P50 AT006273
6 · The paper itself

Abstract

Aged garlic extract (AGE) is widely used as a dietary supplement on account of its protective effects against oxidative stress and inflammation. But less is known about specific molecular targets of AGE and its bioactive components, including N-α-(1-deoxy-D-fructos-1-yl)-L-arginine (FruArg). Our recent study showed that both AGE and FruArg significantly attenuate lipopolysaccharide (LPS)-induced neuroinflammatory responses in BV-2 microglial cells. This study aims to unveil effects of AGE and FruArg on gene expression regulation in LPS stimulated BV-2 cells. Results showed that LPS treatment significantly altered mRNA levels from 2563 genes. AGE reversed 67% of the transcriptome alteration induced by LPS, whereas FruArg accounted for the protective effect by reversing expression levels of 55% of genes altered by LPS. Key pro-inflammatory canonical pathways induced by the LPS stimulation included toll-like receptor signaling, IL-6 signaling, and Nrf2-mediated oxidative stress pathway, along with elevated expression levels of genes, such as Il6, Cd14, Casp3, Nfkb1, Hmox1, and Tnf. These effects could be modulated by treatment with both AGE and FruArg. These findings suggests that AGE and FruArg are capable of alleviating oxidative stress and neuroinflammatory responses stimulated by LPS in BV-2 cells.

Indexed as

AntioxidantsArginineFructoseGarlicGene Expression ProfilingGene Expression RegulationHumansInflammationInterleukin-6LipopolysaccharidesMacrophagesMicrogliaNF-E2-Related Factor 2Oxidative StressPlant ExtractsPrincipal Component AnalysisAntioxidantsArginineFructoseIL6 protein, humanInterleukin-6LipopolysaccharidesNFE2L2 protein, humanNF-E2-Related Factor 2Plant ExtractsRNA, Messenger

Identifiers

PMID27734935
PMCPMC5062119
OpenAlexW2530344549

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.