Evidence map›Paper›PMID 21303540›Full record

ArticleClinical and molecular allergy : CMA2011

Anti-allergic and anti-inflammatory effects of butanol extract from Arctium Lappa L.

Eun-Hwa Sohn, Seon-A Jang, Haemi Joo, Sulkyoung Park, Se-Chan Kang, Chul-Hoon Lee, Sun-Young Kim

Open access · goldAbstract read
In one paragraph

Article in Clinical and molecular allergy : CMA, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
2.3field-weighted citation impact, top 12% 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

17 citing papers in PubMed, 55 citations in OpenAlex.

  1. Immunopharmacological potential ofFrontiers in pharmacology · 2025
    Review
  2. Review
  3. Optimizing the Fermentation Conditions ofEvidence-based complementary and alternative medicine : eCAM · 2023
    Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Marine drugs · 2020
    Article
  9. Review
  10. Observational
  11. Review
  12. Effects of Cymbidium Root Ethanol Extract on Atopic Dermatitis.Evidence-based complementary and alternative medicine : eCAM · 2016
    Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. 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

7 authors at 4 institutions in 1 country.

Eun-Hwa SohnDepartment of Pediatrics, College of Medicine, Hanyang University, Seoul, 133-792, Korea. nel1205@hanmail.net.
Seon-A Jang
Haemi Joo
Sulkyoung Park
Se-Chan Kang
Chul-Hoon Lee
Sun-Young Kim
Kangwon National University · KRHanyang University · KRSemyung University · KRSungkyunkwan University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAtopic dermatitis is a chronic, allergic inflammatory skin disease that is accompanied by markedly increased levels of inflammatory cells, including eosinophils, mast cells, and T cells. Arctium lappa L. is a traditional medicine in Asia. This study examined whether a butanol extract of A. lappa (ALBE) had previously unreported anti-allergic or anti-inflammatory effects.

methodsThis study examined the effect of ALBE on the release of β-hexosaminidase in antigen-stimulated-RBL-2H3 cells. We also evaluated the ConA-induced expression of IL-4, IL-5, mitogen-activated protein kinases (MAPKs), and nuclear factor (NF)-κB using RT-PCR, Western blotting, and ELISA in mouse splenocytes after ALBE treatment.

resultsWe observed significant inhibition of β-hexosaminidase release in RBL-2H3 cells and suppressed mRNA expression and protein secretion of IL-4 and IL-5 induced by ConA-treated primary murine splenocytes after ALBE treatment. Additionally, ALBE (100 μg/mL) suppressed not only the transcriptional activation of NF-κB, but also the phosphorylation of MAPKs in ConA-treated primary splenocytes.

conclusionsThese results suggest that ALBE inhibits the expression of IL-4 and IL-5 by downregulating MAPKs and NF-κB activation in ConA-treated splenocytes and supports the hypothesis that ALBE may have beneficial effects in the treatment of allergic diseases, including atopic dermatitis.

Identifiers

PMID21303540
PMCPMC3045362
OpenAlexW2106697064

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.