ArticleTurkish journal of urology2021
EBV induced loss of sperm quality.
Article in Turkish journal of urology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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.
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
4 citing papers in PubMed, 3 citations in OpenAlex.
- Beyond Human Papillomavirus (HPV): Detection of EBV and Polyomaviruses in Cervical and Anal Samples.Journal of medical virology · 2026Article
- From infection to infertility: a review of the role of human papillomavirus-induced oxidative stress on reproductive health and infertility.European journal of medical research · 2025Review
- Unraveling The Impact of Viral Infections on Sperm Genetic Stability: A Scoping Review.International journal of fertility & sterility · 2025Article
- Normospermic Patients Infected WithPathogens & immunity · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveTo analyze the presence of Epstein-Barr-virus (EBV) in sperm samples from patients diagnosed with some impairment of the fertility parameters evaluated using seminogram and to observe if there is any difference with the normozoospermic samples. We hypothesize that an EBV infection is responsible for the upregulation of the miRNA 199-3p, which binds to the 3'UTR of endothelin-1 (ET-1). ET-1 is a key factor to produce Vimentin (Vim3), and therefore, it influences the expression of Vim3. Since Vim3 is predominantly detectable in sperms without any structural defects, the newly identified regulation mechanism can be responsible for the loss of sperm quality. MATERIAL AND
methodsThis study was performed from January 2017 to December 2020 and included 27 patients who provided ejaculated samples obtained by masturbation. Ejaculates were evaluated according to the Word Health Organization's criteria. Posteriorly, the samples were sorted according to the seminogram diagnosis and further analyzed using different enzyme-linked absorbed immune assays to determine the level or concentration of Epstein-Barr nuclear antigen (EBNA), ET-1, and Vim3.
resultsAll sperm samples with the impairment of fertility parameters contained the EBNA and presented a downregulation of ET-1 and Vim3. In addition, sperms located in the swim ups are also partially positive for the EBV virus in different clinical aspects.
conclusionBased on the regulation mechanism here presented, it seems that the EBV induces changes at the miRNA level, which are responsible for the decreasing of sperm quality.
Identifiers
What OpenQuestion holds
Registered trials
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.