Evidence map›Paper›PMID 30502072›Full record

ArticleReproductive biomedicine online2019

Sperm mitochondrial DNA measures and semen parameters among men undergoing fertility treatment.

Haotian Wu, Alexandra M Huffman, Brian W Whitcomb, Srinihaari Josyula, Suzanne Labrie, Ellen Tougias, Tayyab Rahil, Cynthia K Sites, Jonathan Richard Pilsner

Abstract read
In one paragraph

Article in Reproductive biomedicine online, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
3.5field-weighted citation impact, top 8% 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

15 citing papers in PubMed, 31 citations in OpenAlex.

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  12. 3 Biotech · 2021
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  15. Sperm mitochondrial DNA biomarkers and couple fecundity.Human reproduction (Oxford, England) · 2020
    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 at 2 institutions in 1 country.

Haotian WuDepartment of Environmental Health Sciences, School of Public Health and Health Sciences, University of Massachusetts, 173A Goessmann, 686 North Pleasant Street, Amherst MA 01003, USA.
Alexandra M HuffmanDepartment of Environmental Health Sciences, School of Public Health and Health Sciences, University of Massachusetts, 173A Goessmann, 686 North Pleasant Street, Amherst MA 01003, USA.
Brian W WhitcombDepartment of Biostatistics and Epidemiology, School of Public Health and Health Sciences, University of Massachusetts, 715 North Pleasant Street, Amherst MA 01003, USA.
Srinihaari JosyulaDepartment of Environmental Health Sciences, School of Public Health and Health Sciences, University of Massachusetts, 173A Goessmann, 686 North Pleasant Street, Amherst MA 01003, USA.
Suzanne LabrieDepartment of Obstetrics and Gynecology, Division of Reproductive Endocrinology and Infertility, Baystate Medical Center, 759 Chestnut Street, Springfield MA 01199, USA.
Ellen TougiasDepartment of Obstetrics and Gynecology, Division of Reproductive Endocrinology and Infertility, Baystate Medical Center, 759 Chestnut Street, Springfield MA 01199, USA.
Tayyab RahilDepartment of Obstetrics and Gynecology, Division of Reproductive Endocrinology and Infertility, Baystate Medical Center, 759 Chestnut Street, Springfield MA 01199, USA.
Cynthia K SitesDepartment of Obstetrics and Gynecology, Division of Reproductive Endocrinology and Infertility, Baystate Medical Center, 759 Chestnut Street, Springfield MA 01199, USA.
Jonathan Richard PilsnerDepartment of Environmental Health Sciences, School of Public Health and Health Sciences, University of Massachusetts, 173A Goessmann, 686 North Pleasant Street, Amherst MA 01003, USA.. Electronic address: rpilsner@umass.edu.
University of Massachusetts Amherst · USBaystate Medical Center · US

Funding

Paternal preconception phthalates and reproductive health - potential mediation through sperm DNA methylation.R01ES028298 · NIEHS · WAYNE STATE UNIVERSITY · PI PILSNER, J. RICHARD · 2018 to 2023
$2.7M
Phthalate Exposure, Sperm DNA Methylation and Early-life DevelopmentK22ES023085 · NIEHS · UNIVERSITY OF MASSACHUSETTS AMHERST · PI PILSNER, J. RICHARD · 2014 to 2016
$441k
NIEHS NIH HHS K22 ES023085NIEHS NIH HHS R01 ES028298
6 · The paper itself

Abstract

research questionTo examine associations between sperm mitochondrial DNA copy number (mtDNAcn), sperm mitochondrial DNA deletions (mtDNAdel), semen parameters and clinical infertility in an IVF setting.

designA total of 125 sperm samples were collected from men undergoing assisted reproductive procedures in an IVF clinic in Western Massachusetts, USA. Sperm mtDNAcn and mtDNAdel were measured by probe-based quantitative polymerase chain reaction. Semen parameters, clinical diagnoses of infertility, and infertility based on consecutive semen parameters, were fitted with mtDNAcn and mtDNAdel in linear models. The utility of sperm mtDNAcn and mtDNAdel to predict infertility was assessed by receiver operating characteristic curves.

resultsAdjusting for relevant covariates, both sperm mtDNAcn and mtDNAdel were associated with lower sperm concentration, count, motility and morphology (P ≤ 0.03). Sperm mtDNAcn and mtDNAdel were also associated with increased risks of clinical infertility based on current and consecutive semen samples. Sperm mtDNAcn had high predictive accuracy for consecutive diagnoses of clinical infertility (C-statistic: 0.91), whereas sperm mtDNAdel had moderate predictive accuracy (C-statistic: 0.75).

conclusionsSperm mtDNAcn is a measure of consecutive abnormal semen parameters and has promise as a diagnostic test.

Indexed as

AdultDNA, MitochondrialHumansInfertility, MaleMaleSemen AnalysisSpermatozoaSperm CountSperm MotilityDNA, MitochondrialCopy numberDeletionFertilityMitochondrial DNASperm

Identifiers

PMID30502072
PMCPMC6339832
OpenAlexW2900643389

What OpenQuestion holds

Textmetadata
LicenceTDM
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.