Evidence map›Paper›PMID 29881333›Full record

ArticleFood & nutrition research2018

Maternal and early-life vitamin D deficiency enhances allergic reaction in an ovalbumin-sensitized BALB/c mouse model.

Jiang Wu, Yan Zhong, Xiuhua Shen, Kefeng Yang, Wei Cai

Open access · goldAbstract read
In one paragraph

Article in Food & nutrition research, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.7field-weighted citation impact, top 17% 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, 31 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 3 institutions in 1 country.

Jiang WuDepartment of Clinical Nutrition, Xin Hua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Yan ZhongDepartment of Clinical Nutrition, Xin Hua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Xiuhua ShenDepartment of Clinical Nutrition, Xin Hua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Kefeng YangDepartment of Clinical Nutrition, Xin Hua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Wei CaiDepartment of Clinical Nutrition, Xin Hua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
XinHua Hospital · CNShanghai Institute of Nutrition and Health · CNShanghai Jiao Tong University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundRecent studies have shown that vitamin D deficiency may contribute to the high prevalence of food allergy but the underlying mechanisms are far from clear.

objectiveThe present study was designed to investigate the effect of maternal and early-life vitamin D deficiency in the development of food allergy.

designBALB/c mice were treated with ovalbumin (OVA) to trigger allergic reactions, under vitamin D-deficient (by maternal and early-life feeding of vitamin D deprived chow diet) or vitamin D-sufficient conditions.

resultsIncreased occurrence and severity of allergic diarrhea as well as decreased rectal temperature were observed after OVA sensitization. For vitamin D deficiency groups, OVA-specific IgE and IL-4 levels were significantly increased, while IFN-γ levels were unchanged. Vitamin D deficiency also attenuated the structure of small intestinal villi and decreased the expression of the tight junction protein between adjacent epithelial cells and the percentages of CD4

conclusionsMaternal and early-life vitamin D deficiency have notable influence on the susceptibility to food allergy, which may relate with the reduced population of Treg cell and the dysfunction of intestinal epithelial barrier.

Indexed as

food allergyintestinal epithelial barriertight junctionsTreg cellsvitamin D deficiency

Identifiers

PMID29881333
PMCPMC5985744
OpenAlexW2807678898

What OpenQuestion holds

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LicenceCC BY-NC-ND
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.