Evidence map›Paper›PMID 33263238›Full record

ArticleJournal of veterinary science2020

Anti-inflammatory effect of sulforaphane on LPS-stimulated RAW 264.7 cells and ob/ob mice.

Sachithra S Ranaweera, Chanuri Y Dissanayake, Premkumar Natraj, Young Jae Lee, Chang Hoon Han

Open access · goldAbstract read
In one paragraph

Article in Journal of veterinary science, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

15 citing papers in PubMed, 31 citations in OpenAlex.

  1. Article
  2. Glucosinolate Derivatives: Emerging Anti-Inflammatory Agents.Pharmaceuticals (Basel, Switzerland) · 2026
    Review
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  11. Immunomodulatory Effects of (Pharmaceuticals (Basel, Switzerland) · 2022
    Article
  12. Review
  13. Article
  14. Article
  15. 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

5 authors at 1 institution in 1 country.

Sachithra S RanaweeraCollege of Veterinary Medicine, Jeju National University, Jeju 63243, Korea.ORCID https://orcid.org/0000-0001-9589-3240
Chanuri Y DissanayakeCollege of Veterinary Medicine, Jeju National University, Jeju 63243, Korea.ORCID https://orcid.org/0000-0002-1697-0293
Premkumar NatrajCollege of Veterinary Medicine, Jeju National University, Jeju 63243, Korea.ORCID https://orcid.org/0000-0003-2615-3809
Young Jae LeeCollege of Veterinary Medicine, Jeju National University, Jeju 63243, Korea.ORCID https://orcid.org/0000-0001-7892-5546
Chang Hoon HanCollege of Veterinary Medicine, Jeju National University, Jeju 63243, Korea. chhan@jejunu.ac.kr.ORCID https://orcid.org/0000-0002-0763-9590
Jeju National University · KR

Funding

Jeju National UniversityKorea Small and Medium Business Administration C0518751
6 · The paper itself

Abstract

backgroundSulforaphane (SFN) is an isothiocyanate compound present in cruciferous vegetables. Although the anti-inflammatory effects of SFN have been reported, the precise mechanism related to the inflammatory genes is poorly understood.

objectivesThis study examined the relationship between the anti-inflammatory effects of SFN and the differential gene expression pattern in SFN treated ob/ob mice.

methodsNitric oxide (NO) level was measured using a Griess assay. The inducible nitric oxide synthase (iNOS) and cyclooxygenase-2 (COX-2) expression levels were analyzed by Western blot analysis. Pro-inflammatory cytokines (tumor necrosis factor [TNF]-α, interleukin [IL]-1β, and IL-6) were measured by enzyme-linked immunosorbent assay (ELISA). RNA sequencing analysis was performed to evaluate the differential gene expression in the liver of ob/ob mice.

resultsThe SFN treatment significantly attenuated the iNOS and COX-2 expression levels and inhibited NO, TNF-α, IL-1β, and IL-6 production in lipopolysaccharide (LPS)-stimulated RAW 264.7 cells. RNA sequencing analysis showed that the expression levels of 28 genes related to inflammation were up-regulated (> 2-fold), and six genes were down-regulated (< 0.6-fold) in the control ob/ob mice compared to normal mice. In contrast, the gene expression levels were restored to the normal level by SFN. The protein-protein interaction (PPI) network showed that chemokine ligand (Cxcl14, Ccl1, Ccl3, Ccl4, Ccl17) and chemokine receptor (Ccr3, Cxcr1, Ccr10) were located in close proximity and formed a "functional cluster" in the middle of the network.

conclusionsThe overall results suggest that SFN has a potent anti-inflammatory effect by normalizing the expression levels of the genes related to inflammation that were perturbed in ob/ob mice.

Indexed as

Gene ExpressionAnimalsAnti-Inflammatory AgentsIsothiocyanatesLipopolysaccharidesMaleMiceRandom AllocationRAW 264.7 CellsSulfoxidesAnti-Inflammatory AgentsIsothiocyanatesLipopolysaccharidessulforaphaneSulfoxidesanti-inflammatory activitydifferential gene expressionob/ob miceRNA sequencing analysisSulforaphane

Identifiers

PMID33263238
PMCPMC7710464
OpenAlexW3104691625

What OpenQuestion holds

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LicenceCC BY-NC
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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.