Evidence map›Paper›PMID 15196218›Full record

ArticleImmunology2004

Prenatal exposure to bisphenol A up-regulates immune responses, including T helper 1 and T helper 2 responses, in mice.

Shin Yoshino, Kouya Yamaki, Xiaojuan Li, Tao Sai, Rie Yanagisawa, Hirohisa Takano, Shinji Taneda, Hideyuki Hayashi, Yoki Mori

Abstract read
In one paragraph

Article in Immunology, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 51 papers.

0numbers the graph read from it
0cells of the map it votes in
51citing papers in PubMed
–field-weighted citation impact
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

51 citing papers in PubMed.

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  20. Gestational bisphenol-A exposure lowers the threshold for autoimmunity in a model of multiple sclerosis.Proceedings of the National Academy of Sciences of the United States of America · 2017
    Article
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.

Shin YoshinoDepartment of Pharmacology, Kobe Pharmaceutical University, Kobe, Japan. yoshino@kobepharma-u.ac.jp
Kouya Yamaki
Xiaojuan Li
Tao Sai
Rie Yanagisawa
Hirohisa Takano
Shinji Taneda
Hideyuki Hayashi
Yoki Mori

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The effect of prenatal exposure to bisphenol A (BPA) on the immune system in mice was investigated. Virgin female mice were fed varying doses of BPA, on a daily basis, over a period of 18 days commencing on the day of pairing with stud males (day 0). On day 77, their male offspring of 8 weeks were immunized with hen egg lysozyme (HEL). Three weeks later, anti-HEL immunoglobulin G (IgG) in sera, and proliferative responses of spleen cells to the antigen, were measured. Anti-HEL IgG2a and interferon-gamma (IFN-gamma), secreted from splenic lymphocytes, were measured as indicators of T helper 1 (Th1) immune responses, while anti-HEL IgG1 and interleukin-4 (IL-4) were measured as indicators of Th2 responses. The results showed that fetal exposure to BPA was followed by significant increases in anti-HEL IgG as well as antigen-specific cell proliferation. Both Th1 responses (including anti-HEL IgG2a and IFN-gamma production) and Th2 responses (including anti-HEL IgG1 and IL-4 production) were augmented by prenatal exposure to BPA, although the augmentation of Th1 responses appeared to be greater than that of Th2 responses. Two-colour flow cytometric analysis showed that mice exposed prenatally to BPA had 29% and 100% more splenic CD3(+) CD4(+) and CD3(+) CD8(+) cells, respectively, than control animals. Similar results were obtained from females whose mothers had consumed BPA during pregnancy. These results suggest that prenatal exposure to BPA may result in the up-regulation of immune responses, especially Th1 responses, in adulthood.

Indexed as

Prenatal Exposure Delayed EffectsAnimalsBenzhydryl CompoundsBisphenol A CompoundsCD3 ComplexCD4-Positive T-LymphocytesCD8-Positive T-LymphocytesCell DivisionCytokinesEstrogens, Non-SteroidalFemaleImmunoglobulin GInterferon-gammaInterleukin-4Lymphocyte CountMaleBenzhydryl Compoundsbisphenol ABisphenol A CompoundsCD3 ComplexCytokinesEstrogens, Non-SteroidalImmunoglobulin GInterferon-gammaInterleukin-4PhenolsWater Pollutants, Chemical

Identifiers

PMID15196218
PMCPMC1782504

What OpenQuestion holds

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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.