Evidence map›Paper›PMID 32439906›Full record

ArticleScientific reports2020

Caffeoyl-Pro-His amide relieve DNCB-Induced Atopic Dermatitis-Like phenotypes in BALB/c mice.

Sunhyae Jang, Jungyoon Ohn, Ji Won Kim, So Min Kang, Dasom Jeon, Chan Yeong Heo, Yoon-Sik Lee, Ohsang Kwon, Kyu Han Kim

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
2.8field-weighted citation impact, top 8% 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

21 citing papers in PubMed, 31 citations in OpenAlex.

  1. Ameliorative effects ofThe journal of allergy and clinical immunology. Global · 2026
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  3. Oral Administration ofAnimals : an open access journal from MDPI · 2026
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  5. Antiatopic dermatitis activity ofTurkish journal of biology = Turk biyoloji dergisi · 2026
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  10. The Effect of Polynucleotide-Hyaluronic Acid Hydrogel in the Recovery After Mechanical Skin Barrier Disruption.Skin research and technology : official journal of International Society for Bioengineering and the Skin (ISBS) [and] International Society for Digital Imaging of Skin (ISDIS) [and] International Society for Skin Imaging (ISSI) · 2024
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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

9 authors at 2 institutions in 2 countries.

Sunhyae Jang *Laboratory of Cutaneous Aging and Hair Research, Clinical Research Institute, Seoul National University Hospital, Seoul, Republic of Korea.
Jungyoon Ohn *Laboratory of Cutaneous Aging and Hair Research, Clinical Research Institute, Seoul National University Hospital, Seoul, Republic of Korea.ORCID http://orcid.org/0000-0002-9254-2047
Ji Won KimLaboratory of Cutaneous Aging and Hair Research, Clinical Research Institute, Seoul National University Hospital, Seoul, Republic of Korea.ORCID http://orcid.org/0000-0001-6982-9608
So Min KangInstitute of Human Environment Interface Biology, Seoul National University, Seoul, Republic of Korea.
Dasom JeonInstitute of Human Environment Interface Biology, Seoul National University, Seoul, Republic of Korea.
Chan Yeong HeoInstitute of Human Environment Interface Biology, Seoul National University, Seoul, Republic of Korea.ORCID http://orcid.org/0000-0001-9003-7365
Yoon-Sik LeeSchool of Chemical and Biological Engineering, Seoul National University, Seoul, Republic of Korea.
Ohsang KwonLaboratory of Cutaneous Aging and Hair Research, Clinical Research Institute, Seoul National University Hospital, Seoul, Republic of Korea.ORCID http://orcid.org/0000-0003-0464-5124
Kyu Han KimLaboratory of Cutaneous Aging and Hair Research, Clinical Research Institute, Seoul National University Hospital, Seoul, Republic of Korea. kyuhkim@snu.ac.kr.
Seoul National University · KRSeoul National University Hospital · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The main factors involved in the pathogenesis of atopic dermatitis (AD) are skin barrier abnormality, allergy/immunology, and pruritus. Considering how oxidative stress influences these factors, antioxidant agents may be effective candidates in the treatment of AD. To evaluate the effect of Caffeoyl-Pro-His amide (CA-PH), an antioxidant agent, on 2,4-dinitrochlorobenzene (DNCB)-induced AD-like phenotypes in BALB/c mice. Topical sensitization and challenge by DNCB were performed on the dorsal skin of BALB/c mice to induce AD-like cutaneous lesions, phenotypes, and immunologic response. CA-PH was applied topically for 2 weeks to assess its effects on DNCB-induced AD-like phenotypes. As a result, CA-PH relieved DNCB-induced AD-like phenotypes quantified by dermatitis severity score, scratching duration, and trans-epidermal water loss. Histopathological analysis showed that CA-PH decreased epidermal thickening, the number of mast cells, and eosinophil infiltration in dermis. Immunohistochemical staining revealed that CA-PH recovered skin barrier-related proteins: filaggrin, involucrin, and loricrin. As for the immunologic aspects, CA-PH treatment lowered mRNA or protein levels of interleukin (IL)-4, IL-6, IL-17a, IL-1b, IL-31, and IL-33 levels and thymic stromal lymphopoietin (TSLP) levels in cutaneous tissue, reducing the DNCB-induced serum IgE level elevation. In conclusion, topical CA-PH may be a therapeutic option for the treatment of AD.

Indexed as

AmidesAnimalsAntioxidantsCaffeic AcidsCytokinesDermatitis, AtopicDinitrochlorobenzeneEosinophilsFemaleFilaggrin ProteinsHeme Oxygenase-1Immunoglobulin EInterleukinsIntermediate Filament ProteinsMast CellsMembrane ProteinsAmidesAntioxidantscaffeic acidCaffeic AcidsCytokinesDinitrochlorobenzeneFilaggrin ProteinsFLG protein, humanHeme Oxygenase-1Hmox1 protein, mouseImmunoglobulin EInterleukinsIntermediate Filament ProteinsinvolucrinloricrinMembrane ProteinsProtein PrecursorsThymic Stromal LymphopoietinTSLP protein, mouse

Identifiers

PMID32439906
PMCPMC7242424
OpenAlexW3028567858

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.