Evidence map›Paper›PMID 31195760›Full record

ArticleMolecules (Basel, Switzerland)2019

Hispidulin Inhibits Mast Cell-Mediated Allergic Inflammation through Down-Regulation of Histamine Release and Inflammatory Cytokines.

Dong Eun Kim, Kyoung-Jin Min, Min-Jong Kim, Sang-Hyun Kim, Taeg Kyu Kwon

Open access · goldAbstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
1.7field-weighted citation impact, top 15% 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

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 43 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Flavonoids fromADMET & DMPK · 2024
    Review
  10. Article
  11. Pharmaceuticals (Basel, Switzerland) · 2022
    Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Anti-Inflammatory Effect ofPlants (Basel, Switzerland) · 2021
    Article
  17. Tricin Isolated from Enzyme-TreatedMolecules (Basel, Switzerland) · 2020
    Article
  18. Review
  19. Immunosuppressive effect of hispidulin in allergic contact dermatitis.BMC complementary and alternative medicine · 2019
    Article
  20. Review
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 2 institutions in 1 country.

Dong Eun KimDepartment of Otolaryngology, School of Medicine, Keimyung University, 1095 Dalgubeoldaero, Dalseo-Gu, Daegu 42601, Korea. entkde@dsmc.or.kr.
Kyoung-Jin MinDepartment of Immunology, School of Medicine, Keimyung University, 1095 Dalgubeoldaero, Dalseo-Gu, Daegu 42601, Korea. kyoungjin.min@gmail.com.
Min-Jong KimDepartment of Pharmacology, CMRI, School of Medicine, Kyungpook National University, Daegu 41944, Korea. wowdamien@hanmail.net.ORCID 0000-0003-1224-4507
Sang-Hyun KimDepartment of Pharmacology, CMRI, School of Medicine, Kyungpook National University, Daegu 41944, Korea. shkim72@knu.ac.kr.
Taeg Kyu KwonDepartment of Immunology, School of Medicine, Keimyung University, 1095 Dalgubeoldaero, Dalseo-Gu, Daegu 42601, Korea. kwontk@dsmc.or.kr.ORCID 0000-0003-1204-2059
Keimyung University · KRKyungpook National University · KR

Funding

National Research Foundation of Korea 2014R1A5A2010008National Research Foundation of Korea NRF-2017R1D1A1B03028366
6 · The paper itself

Abstract

Hispidulin (4',5,7-trihydroxy-6-methoxyflavone) is a natural compound derived from traditional Chinese medicinal herbs, and it is known to have an anti-inflammatory effect. Here, we investigated the effect of hispidulin on the immunoglobulin E (IgE)-mediated allergic responses in rat basophilic leukemia (RBL)-2H3 mast cells. When RBL-2H3 cells were sensitized with anti-dinitrophenyl (anti-DNP) IgE and subsequently stimulated with DNP-human serum albumin (HSA), histamine and β-hexosaminidase were released from the cells by degranulation of activated mast cells. However, pretreatment with hispidulin before the stimulation of DNP-HSA markedly attenuated release of both in anti-DNP IgE-sensitized cells. Furthermore, we investigated whether hispidulin inhibits anti-DNP IgE and DNP-HSA-induced passive cutaneous anaphylaxis (PCA), as an animal model for Type I allergies. Hispidulin markedly decreased the PCA reaction and allergic edema of ears in mice. In addition, activated RBL-2H3 cells induced the expression of inflammatory cytokines (tumor necrosis factor-α and interleukin-4), which are critical for the pathogenesis of allergic disease, through the activation of c-Jun

Indexed as

Down-RegulationHistamine ReleaseAnimalsCell DegranulationCytokinesFlavonesHypersensitivityImmunoglobulin EInflammationInflammation MediatorsJNK Mitogen-Activated Protein KinasesMaleMast CellsMice, Inbred ICRPassive Cutaneous AnaphylaxisPhosphorylationCytokinesFlavoneshispidulinImmunoglobulin EInflammation MediatorsJNK Mitogen-Activated Protein KinasesallergyHispidulininflammationmast cells

Identifiers

PMID31195760
PMCPMC6600596
OpenAlexW2948378460

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.