Evidence map›Paper›PMID 35540693›Full record

ArticleBioinformation2021

Male infertility is not liked with HSF1, HSF2 and UBE2I gene polymorphisms among Indian subjects.

Pravin Kumar Gangwar, Satya Narayan Sankhwar, Shriya Pant, Bhupendra Pal Singh, Abbas Ali Mahdi, Rajender Singh

Open access · hybridAbstract read
In one paragraph

Article in Bioinformation, 2021. 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
0.2field-weighted citation impact, top 37% 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

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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 citations in OpenAlex.

  1. 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

6 authors at 1 institution in 1 country.

Pravin Kumar GangwarDepartment of Urology, King George's Medical University, Lucknow, Uttar Pradesh, India.
Satya Narayan SankhwarDepartment of Urology, King George's Medical University, Lucknow, Uttar Pradesh, India.
Shriya PantDepartment of Urology, King George's Medical University, Lucknow, Uttar Pradesh, India.
Bhupendra Pal SinghDepartment of Urology, King George's Medical University, Lucknow, Uttar Pradesh, India.
Abbas Ali MahdiDepartment of Biochemistry, King George's Medical University, Lucknow, Uttar Pradesh, India.
Rajender SinghDivision of Endocrinology, Central Drug Research Institute, Lucknow, Uttar Pradesh, India.
King George's Medical University · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We analysed the polymorphisms at rs78202224 (C/A) for HSF1 gene, rs139496713 (C/T) and rs45504694 (C/A) for HSF2 gene and rs116868327 (G/A) for UBE2I gene in 547 infertile cases (non-obstructive azoospermia = 464, asthenozoospermia = 83) and 419 proven fertile controls of similar age group and ethnicity. SNP genotyping was done using AgenaMassARRY platform (Agena Bioscience, CA). Common, heterozygous, rare genotypes and allelic frequencies were analysed using dominant, recessive and co-dominant models. Data shows no significant association between HSF1, HSF2 polymorphisms and male infertility. However, under dominant (GG vs GA+AA) and co-dominanat (GG vs GA) model, polymorphism at the rs116868327 (G/A) locus in UBE2I gene was found to be linked with asthenozoospermia in males with a significant odd-ratio of 6.91 (confidence interval at 95% was 1.52-31.46; p=0.017). Moreover, frequency of rare allele was higher (2.4%) compared to controls (0.4%). Thus, this data showed a significant risk of developing asthenozoospermic condition in males (Odds ratio= 6.75; Confidence interval at 95%= 1.50-30.49; P= 0.018]. Hence, more number of genotyping studies along with the functional assay in multiple cohorts is needed to validate potential variants associated with male infertility.

Indexed as

Heat shock factor genesMale infertilitySingle nucleotide polymorphismUbiquitin conjugating enzyme E2I

Identifiers

PMID35540693
PMCPMC9049099
OpenAlexW4212971870

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Registered trials

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