Evidence map›Paper›PMID 40742570›Full record

ArticleMolecular biology reports2025

Men with genetic predisposition face greater fertility challenges when exposed to electromagnetic radiation.

Samudra Pal, Pranab Paladhi, Saurav Dutta, Papiya Ghosh, Ratna Chattopadhyay, Sujay Ghosh

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In one paragraph

Article in Molecular biology reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Review
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

6 authors.

Samudra PalCytogenetics & Genomics Research Unit, Department of Zoology, University of Calcutta, Taraknath-Palit-Siksha-Prangan, Ballygunge Science College Campus,35 Ballygunge Circular Road, Kolkata, 700019, West Bengal, India.ORCID http://orcid.org/0000-0003-0069-7170
Pranab PaladhiCytogenetics & Genomics Research Unit, Department of Zoology, University of Calcutta, Taraknath-Palit-Siksha-Prangan, Ballygunge Science College Campus,35 Ballygunge Circular Road, Kolkata, 700019, West Bengal, India.ORCID http://orcid.org/0000-0002-9074-9490
Saurav DuttaCytogenetics & Genomics Research Unit, Department of Zoology, University of Calcutta, Taraknath-Palit-Siksha-Prangan, Ballygunge Science College Campus,35 Ballygunge Circular Road, Kolkata, 700019, West Bengal, India.ORCID http://orcid.org/0000-0002-3475-5175
Papiya GhoshDepartment of Zoology, Bijoy Krishna Girls' College (Affiliated to University of Calcutta), Howrah, West Bengal, India.ORCID https://orcid.org/0009-0007-0178-6614
Ratna ChattopadhyayInstitute of Reproductive Medicine (IRM), HB-36/A/3 1st Cross Rd Bidhannagar, Sector III, Bidhannagar, 700106, Kolkata, West Bengal, India.
Sujay GhoshCytogenetics & Genomics Research Unit, Department of Zoology, University of Calcutta, Taraknath-Palit-Siksha-Prangan, Ballygunge Science College Campus,35 Ballygunge Circular Road, Kolkata, 700019, West Bengal, India. sgzoo@caluniv.ac.in.ORCID http://orcid.org/0000-0003-1703-8446

Funding

Council of Scientific and Industrial Research, India 09/028(1068)/2018-EMR-IIndian Council of Medical Research 5/10/FR/10/2015-RCH
6 · The paper itself

Abstract

purposeThis study investigates the synergistic effects of genetic variants in core meiotic regulator genes-SPO11, RNF212, and SYCP3-and co-occurring exposure to electronic radiation as risk factors for azoospermia among Bengali-speaking men from West Bengal, India. MATERIALS AND

methodsA total of 708 azoospermic individuals, who tested negative for Y chromosome microdeletions, and 640 healthy controls were genotyped using Sanger's dideoxy sequencing. Genetic variants identified included SPO11 rs3764674T > G, MN650122delA, MN708963insA, MN708964insA, MN720359T > A; RNF212 MN737491delA, rs4045481C > T; and SYCP3 rs10860779C > A, MN901901delA, and MN995822delA. Binary logistic regression was used to assess the interaction between genetic variants, electronic radiation exposure, and age, with fertility status as the outcome variable.

resultsThe analysis revealed a significant association between genetic variations in meiotic regulators and increased risk of azoospermia, particularly among men aged 30 years or older who were exposed to electronic radiation. The findings suggest that effect of electronic radiation may exacerbate meiotic errors, impair germ cell development, and further reduce fertility in affected individuals.

conclusionsMen carrying genetic variations in SPO11, RNF212, and SYCP3 and exposed to electronic radiation are at an elevated risk of azoospermia, particularly with advancing age. This information may be considered in routine screening of assisted reproductive technology (ART) practices, which will enable clinicians to tailor management strategies for male infertility.

Indexed as

AzoospermiaElectromagnetic FieldsFertilityGenetic Predisposition to DiseaseAdultCase-Control StudiesEndodeoxyribonucleasesGenotypeHumansIndiaInfertility, MaleMaleMeiosisMeiotic Recombination Protein SPO11Middle AgedPolymorphism, Single NucleotideEndodeoxyribonucleasesMeiotic Recombination Protein SPO11Ubiquitin-Protein LigasesAzoospermiaEnvironmental genomicsGenetic variationMeiosisRadiation effects

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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.