ArticleScientific reports2024
DNA breakpoints and free DNA fragments as potential predictors of infertility.
Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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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.
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.
Who cites it
2 citing papers in PubMed.
- Comparison of Laparoscopic Varicocelectomy and Microsurgical Varicocelectomy with Internal Spermatic Vein-Superficial Epigastric Vein Bypass in Adolescent Patients.Children (Basel, Switzerland) · 2026Article
- TdT/Cas12a-based biosensor for sensitive detection of DNA breakpoints in sperm cryopreservation.Scientific reports · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors.
Funding
Abstract
The study investigated the impact of varicocele on male infertility by analyzing sperm samples from 42 varicocele patients and 22 healthy individuals. Basic sperm parameters such as concentration and vitality were assessed, along with the DNA Fragmentation Index (DFI) using the SCSA method. Additionally, the mean number of sperm DNA breaks (MDB) and free DNA fragments amount in seminal plasma (fDFA) were analyzed using the TDT-Strand Displacement Probe Technique. Results showed higher levels of DFI, MDB, and fDFA in varicocele-related infertility cases. Combining MDB and fDFA proved more effective in predicting fertility compared to individual assessments or the DFI alone. While these findings suggest a potential role for MDB and fDFA as predictors of male fertility, further rigorous studies are needed to validate their application in varicocele-related male infertility.
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