Evidence map›Paper›PMID 31027358›Full record

ArticleToxins2019

Bee Venom Alleviates Atopic Dermatitis Symptoms through the Upregulation of Decay-Accelerating Factor (DAF/CD55).

Yenny Kim, Youn-Woo Lee, Hangeun Kim, Dae Kyun Chung

Open access · goldAbstract read
In one paragraph

Article in Toxins, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
2.1field-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

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 24 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

4 authors at 1 institution in 1 country.

Yenny KimGraduate School of Biotechnology, Kyung Hee University, Yongin 17104, Korea. 5033743@naver.com.
Youn-Woo LeeGraduate School of Biotechnology, Kyung Hee University, Yongin 17104, Korea. younwoo1093@naver.com.
Hangeun KimSkin Biotechnology Center, Kyung Hee University, Yongin 17104, Korea. hkim93@khu.ac.kr.
Dae Kyun ChungGraduate School of Biotechnology, Kyung Hee University, Yongin 17104, Korea. dkchung@khu.ac.kr.
Kyung Hee University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Bee venom (BV)-a complex mixture of peptides and toxic proteins including phospholipase A2 and melittin-promotes blood clotting. In this study, we investigated the anti-atopic properties of BV and the mechanism associated with its regulation of the complement system. BV treatment upregulated the mRNA and protein levels of CD55 in THP-1 cells. Further experiments revealed that the phosphorylation of ERK was associated with upregulation of CD55. A complement-dependent cytotoxicity assay and a bacteria-killing assay showed that BV inactivated the complement system through the induction of CD55. The serum levels of C3 convertase (C3C) and Membrane attack complex (MAC) increased, while CD55 decreased in mice with AD-like lesions from DNCB treatment. However, the levels were inverted when the AD-like mice were treated with BV using subcutaneous injection, and we observed that the AD symptoms were alleviated. BV is often used to treat AD but its mechanism has not been elucidated. Here, we suggest that BV alleviates AD through the inactivation of the complement system, especially by the induction of CD55.

Indexed as

AnimalsAnti-Inflammatory AgentsBee VenomsCD55 AntigensCell LineComplement C3-C5 ConvertasesComplement Membrane Attack ComplexDermatitis, AtopicEscherichia coliHumansMaleMice, Inbred BALB CMitogen-Activated Protein KinasesUp-RegulationAnti-Inflammatory AgentsBee VenomsCD55 AntigensComplement C3-C5 ConvertasesComplement Membrane Attack ComplexMitogen-Activated Protein Kinasesatopic dermatitisBee venomcomplement dependent cytotoxicitycomplement systemdecay accelerating factormembrane attack complex

Identifiers

PMID31027358
PMCPMC6562486
OpenAlexW2940715155

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.