Evidence map›Paper›PMID 30126118›Full record

ArticleInternational journal of environmental research and public health2018

Association of Bisphenol A Exposure with LINE-1 Hydroxymethylation in Human Semen.

Youping Tian, Xiaoyu Zhou, Maohua Miao, De-Kun Li, Ziliang Wang, Runsheng Li, Hong Liang, Wei Yuan

Open access · goldAbstract read
In one paragraph

Article in International journal of environmental research and public health, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 2 pooled it
2.3field-weighted citation impact, top 13% 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, 2 syntheses or guidelines pooled it, 45 citations in OpenAlex.

  1. Pooled it
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  3. Unravelling male infertility through epigenetics: present understanding and future challenges.Mammalian genome : official journal of the International Mammalian Genome Society · 2026
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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

8 authors at 3 institutions in 2 countries.

Youping TianKey Laboratory of Reproduction Regulation of NPFPC, SIPPR, IRD, Fudan University, Shanghai 200237, China. 16211150003@fudan.edu.cn.
Xiaoyu ZhouKey Laboratory of Reproduction Regulation of NPFPC, SIPPR, IRD, Fudan University, Shanghai 200237, China. zouxy2001@163.com.
Maohua MiaoKey Laboratory of Reproduction Regulation of NPFPC, SIPPR, IRD, Fudan University, Shanghai 200237, China. miaomaohua@163.com.
De-Kun LiDivision of Research, Kaiser Foundation Research Institute, Kaiser Permanente Northern California, Oakland, CA 94612, USA. de-kun.li@kp.org.
Ziliang WangKey Laboratory of Reproduction Regulation of NPFPC, SIPPR, IRD, Fudan University, Shanghai 200237, China. wangziliang1986@126.com.
Runsheng LiKey Laboratory of Reproduction Regulation of NPFPC, SIPPR, IRD, Fudan University, Shanghai 200237, China. runshengli2007@163.com.
Hong LiangKey Laboratory of Reproduction Regulation of NPFPC, SIPPR, IRD, Fudan University, Shanghai 200237, China. lucylhcn@163.com.
Wei YuanKey Laboratory of Reproduction Regulation of NPFPC, SIPPR, IRD, Fudan University, Shanghai 200237, China. yuanwei11@yahoo.com.
Shanghai Institute of Planned Parenthood Research · CNFudan University · CNKaiser Foundation Hospital · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Bisphenol A (BPA), an exogenous endocrine-disrupting chemical, has been shown to alter DNA methylation. However, little information is available about the effect of BPA exposure on DNA hydroxymethylation in humans. The objective of the present study was to examine whether BPA exposure was associated with DNA hydroxymethylation in human semen samples. We measured urine BPA levels and LINE-1 hydroxymethylation in 158 male factory workers selected from an occupational cohort study conducted in China between 2004 and 2008. Among them, there were 72 male workers with occupational BPA exposure (BPA-exposed group) and 86 male workers without occupational BPA exposure (unexposed group). Multivariate linear regression models were used to examine the association of exposure to BPA with LINE-1 hydroxymethylation. LINE-1 was more highly hydroxymethylated in the BPA-exposed group than in the unexposed group (median 12.97% vs. 9.68%, respectively;

Indexed as

5-MethylcytosineAdultBenzhydryl CompoundsBisphenol A CompoundsChinaCohort StudiesDNA MethylationEndocrine DisruptorsHumansMaleOccupational ExposurePhenolsSemen5-hydroxymethylcytosine5-MethylcytosineBenzhydryl Compoundsbisphenol ABisphenol A CompoundsEndocrine DisruptorsPhenols5hmCBisphenol ADNA hydroxymethylationLINE-1sperm

Identifiers

PMID30126118
PMCPMC6121318
OpenAlexW2886816623

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.