Evidence map›Paper›PMID 34945242›Full record

ArticleJournal of clinical medicine2021

The Association between Bisphenol A, Steroid Hormones, and Selected MicroRNAs Levels in Seminal Plasma of Men with Infertility.

Ewelina Palak, Weronika Lebiedzińska, Sławomir Anisimowicz, Maria Sztachelska, Piotr Pierzyński, Wiesław Wiczkowski, Beata Żelazowska-Rutkowska, Gabriella Nicole Niklińska, Donata Ponikwicka-Tyszko, Sławomir Wołczyński

Open access · goldAbstract read
In one paragraph

Article in Journal of clinical medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
2.0field-weighted citation impact, top 15% 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

19 citing papers in PubMed, 26 citations in OpenAlex.

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  3. The Correlation betweenInternational journal of fertility & sterility · 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

10 authors at 2 institutions in 1 country.

Ewelina PalakDepartment of Biology and Pathology of Human Reproduction, Institute of Animal Reproduction and Food Research, Polish Academy of Sciences, 10-748 Olsztyn, Poland.ORCID 0000-0002-6485-8394
Weronika LebiedzińskaDepartment of Reproduction and Gynecological Endocrinology, Medical University of Bialystok, 15-089 Białystok, Poland.
Sławomir AnisimowiczGynecology and Reproductive Endocrinology Centre ARTemida, 15-464 Białystok, Poland.
Maria SztachelskaDepartment of Biology and Pathology of Human Reproduction, Institute of Animal Reproduction and Food Research, Polish Academy of Sciences, 10-748 Olsztyn, Poland.
Piotr PierzyńskiOviclinic, 01-377 Warsaw, Poland.
Wiesław WiczkowskiDepartment of Chemistry and Biodynamics of Food, Institute of Animal Reproduction and Food Research, Polish Academy of Sciences, 10-748 Olsztyn, Poland.ORCID 0000-0001-6021-5589
Beata Żelazowska-RutkowskaDepartment of Pediatric Laboratory Diagnostic, Medical University of Bialystok, 15-089 Białystok, Poland.
Gabriella Nicole NiklińskaSluzewiec Equine Hospital, 02-684 Warsaw, Poland.
Donata Ponikwicka-TyszkoDepartment of Biology and Pathology of Human Reproduction, Institute of Animal Reproduction and Food Research, Polish Academy of Sciences, 10-748 Olsztyn, Poland.
Sławomir WołczyńskiDepartment of Biology and Pathology of Human Reproduction, Institute of Animal Reproduction and Food Research, Polish Academy of Sciences, 10-748 Olsztyn, Poland.ORCID 0000-0002-7806-1394
InLife Institute of Animal Reproduction and Food Research, Polish Academy of Sciences · PLMedical University of Białystok · PL

Funding

European Union EU PARP Grant Cluster UDA- POIG.05.01.00-005/12-00Medical University of Bialystok SUB/1/DN/21/001/1104National Science Center 2012/05/B/NZ7/02391
6 · The paper itself

Abstract

Bisphenol A (BPA), the most common endocrine-disrupting chemical, has been associated with male reproductive dysfunctions. Recently, it has been shown that BPA may also affect miRNAs expression. Herein, we aimed to evaluate the association of BPA levels with steroid hormone concentration and circulating miRNAs levels to investigate the potential direct effect of BPA on homeostasis in the testis environment. The level of BPA in the seminal plasma of azoospermic men was significantly higher compared to the healthy control. The concentrations of estradiol (E2) and androstenedione (A) were significantly decreased in the seminal plasma of azoospermic men compared to the normospermic men. The levels of miR-let-7a, miR-let-7b, and miR-let-7c were significantly up-regulated, and the level of miR-518f was significantly down-regulated in the seminal plasma of the azoospermic men compared to the healthy control. The level of BPA correlated negatively with sperm concentration and normal semen morphology. A significant positive correlation was found between BPA levels and miR-let-7a and miR-let-7c levels, whereas BPA negatively correlated with miR-518f levels. Our results suggest that BPA may negatively affect sperm quality. Moreover, BPA correlated with the miR-let-7a, miR-let-7c, and miR-518f levels in seminal plasma, which suggests that BPA may act directly in seminal plasma, affecting the testicular environment.

Indexed as

Bisphenol AmiRNAseminal plasmasteroids

Identifiers

PMID34945242
PMCPMC8703400
OpenAlexW4200567603

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.