Evidence map›Paper›PMID 24086321›Full record

ArticlePloS one2013

Streptochlorin suppresses allergic dermatitis and mast cell activation via regulation of Lyn/Fyn and Syk signaling pathways in cellular and mouse models.

Seung-Hwan Lee, Hee Jae Shin, Dong-Young Kim, Do-Wan Shim, Tack-Joong Kim, Sang-Kyu Ye, Hyung-Sik Won, Sushruta Koppula, Tae-Bong Kang, Kwang-Ho Lee

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2013. 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
1.5field-weighted citation impact, top 19% 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, 30 citations in OpenAlex.

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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

10 authors at 4 institutions in 1 country.

Seung-Hwan LeeDepartment of Biotechnology, College of Biomedical and Health Science, Research Institute of Inflammatory Diseases, Konkuk University, Chungju, Korea.
Hee Jae Shin
Dong-Young Kim
Do-Wan Shim
Tack-Joong Kim
Sang-Kyu Ye
Hyung-Sik Won
Sushruta Koppula
Tae-Bong Kang
Kwang-Ho Lee
Konkuk University · KRKorea Institute of Ocean Science and Technology · KRSeoul National University · KRYonsei University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Allergic diseases are chronic inflammatory conditions with specific immune and inflammatory mechanisms. Scientific interest in understanding the mechanisms and discovering novel agents for the prevention and treatment of allergic disease is increasing. Streptochlorin, a small compound derived from marine actinomycete possesses anti-angiogenic and anti-tumor activities. However, the anti-allergic effects and underlying mechanisms remain to be elucidated. In the present study, we investigated the effect of streptochlorin on allergic responses in vitro and in vivo. Streptochlorin inhibited degranulation and production of tumor necrosis factor-α and IL-4 by antigen-stimulated mast cells. Streptochlorin also inhibited the phosphorylation of Akt and the mitogen-activated protein kinases (MAPKs), including p38, ERK, and JNK. Further, streptochlorin reduced the phosphorylation of Syk in RBL-2H3 cells and inhibited the activity of Lyn and Fyn. Furthermore, administration of streptochlorin suppressed the allergic reactions in both passive cutaneous anaphylaxis reaction and 2, 4-dinitrofluorobenzene (DNFB)-induced allergic dermatitis in mice model. Considering the data obtained, we report for the first time that streptochlorin possess anti-allergic properties. The underlying mechanism of streptochlorin in exhibiting potent anti-allergic activity might be through the inhibition of the Lyn/Fyn and Syk signaling pathways.

Indexed as

AnimalsCell DegranulationCell LineDermatitisFemaleHypersensitivityIndolesInflammation MediatorsIntracellular Signaling Peptides and ProteinsMiceMice, Inbred BALB CModels, AnimalOxazolesPhosphorylationProtein-Tyrosine KinasesProto-Oncogene Proteins c-fynFyn protein, mouseIndolesInflammation MediatorsIntracellular Signaling Peptides and Proteinslyn protein-tyrosine kinaseOxazolesProtein-Tyrosine KinasesProto-Oncogene Proteins c-fynsrc-Family KinasesstreptochlorinSyk KinaseSyk protein, mouseSyk protein, rat

Identifiers

PMID24086321
PMCPMC3785495
OpenAlexW2040829053

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.