Evidence map›Paper›PMID 32914939›Full record

ArticleImmunity, inflammation and disease2020

Differential susceptibility between skin and vaginal mucosa in sensitization phase of allergic contact dermatitis in mice.

Taku Nishijo, Kanako Nakayama, Masaaki Miyazawa, Yasutaka Kuroda, Hitoshi Sakaguchi

Open access · goldAbstract read
In one paragraph

Article in Immunity, inflammation and disease, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.5field-weighted citation impact, top 31% 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

3 citing papers in PubMed, 3 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

5 authors at 1 institution in 1 country.

Taku NishijoSafety Science Research Laboratories, Kao Corporation, Ichikai, Haga, Tochigi, Japan.ORCID 0000-0003-1189-089X
Kanako NakayamaSafety Science Research Laboratories, Kao Corporation, Ichikai, Haga, Tochigi, Japan.
Masaaki MiyazawaSafety Science Research Laboratories, Kao Corporation, Ichikai, Haga, Tochigi, Japan.
Yasutaka KurodaSafety Science Research Laboratories, Kao Corporation, Ichikai, Haga, Tochigi, Japan.
Hitoshi SakaguchiSafety Science Research Laboratories, Kao Corporation, Ichikai, Haga, Tochigi, Japan.
Kao Corporation (Japan) · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionMechanisms underlying skin sensitization in allergic contact dermatitis have been actively studied using the murine contact hypersensitivity (CHS) model. However, much less is known about sensitization at the vaginal mucosa (VM).

methodsWe developed a CHS model with VM sensitization and epicutaneous elicitation at the ear. We then examined the proliferation activity of lymphocytes, the frequencies of T cells and the differentiation of hapten-specific T cells in draining lymph nodes (dLNs) after sensitization.

resultsHapten-specific CHS responses to 2,4-dinitrofluorobenzene (DNFB), 2,4,6-trinitrochrolobenzene, and oxazolone assessed by ear swelling suggested that the VM would be an inductive site of CHS to haptens. In the comparisons of CHS responses to each of the three haptens examined, the lower responses in VM-sensitized mice were observed than skin-sensitized mice (e.g., DNFB-induced responses, -56%; p < .001, at 48 h after challenge). Consistent with the CHS responses, the DNFB-induced proliferation of cells in dLNs examined by 5-bromo-2'-deoxyuridine assay was lower (-62%; p < .001) in VM-sensitized mice than skin-sensitized mice. On the other hand, between skin and VM sensitization, no significant differences were observed in the frequencies of interferon-γ-producing CD4

conclusionThese findings suggested that the lower T cell proliferation after VM sensitization is important for the lower CHS responses with VM sensitization than skin sensitization.

Indexed as

Dermatitis, Allergic ContactAnimalsDinitrofluorobenzeneFemaleMiceMice, Inbred C57BLMucous MembraneVaginaDinitrofluorobenzeneallergic contact dermatitiscontact hypersensitivitydraining lymph node cellskinvaginal mucosa

Identifiers

PMID32914939
PMCPMC7654400
OpenAlexW3086960674

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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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.