Evidence map›Paper›PMID 33929709›Full record

ArticleJournal of endocrinological investigation2021

Molecular diagnosis of SARS-CoV-2 in seminal fluid.

D Paoli, F Pallotti, G Nigro, L Mazzuti, M N Hirsch, M B Valli, S Colangelo, C M Mastroianni, G Antonelli, A Lenzi and 2 more

Open access · hybridAbstract read
In one paragraph

Article in Journal of endocrinological investigation, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 3 pooled it
2.5field-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

21 citing papers in PubMed, 3 syntheses or guidelines pooled it, 28 citations in OpenAlex.

  1. Pooled it
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  10. Article
  11. Spatial Distribution of SARS-CoV-2 Receptors and Proteases in Testicular Cells.The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society · 2023
    Article
  12. SARS-CoV-2, fertility and assisted reproduction.Human reproduction update · 2023
    Review
  13. Review
  14. Article
  15. Article
  16. Review
  17. Review
  18. COVID-19 Infections in Gonads: Consequences on Fertility?Hormone and metabolic research = Hormon- und Stoffwechselforschung = Hormones et metabolisme · 2022
    Review
  19. Could SARS-CoV-2 infection affect male fertility and sexuality?APMIS : acta pathologica, microbiologica, et immunologica Scandinavica · 2022
    Review
  20. 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

12 authors at 3 institutions in 1 country.

D Paoli *Laboratory of Seminology-Sperm Bank "Loredana Gandini", Department of Experimental Medicine, "Sapienza" University of Rome, Viale del Policlinico 155, 00161, Rome, Italy. donatella.paoli@uniroma1.it.ORCID http://orcid.org/0000-0002-9699-8703
F Pallotti *Laboratory of Seminology-Sperm Bank "Loredana Gandini", Department of Experimental Medicine, "Sapienza" University of Rome, Viale del Policlinico 155, 00161, Rome, Italy.ORCID http://orcid.org/0000-0001-6042-6474
G NigroLaboratory of Seminology-Sperm Bank "Loredana Gandini", Department of Experimental Medicine, "Sapienza" University of Rome, Viale del Policlinico 155, 00161, Rome, Italy.
L MazzutiLaboratory of Virology, Department of Molecular Medicine, "Sapienza" University of Rome, Rome, Italy.ORCID http://orcid.org/0000-0003-1995-3285
M N HirschLaboratory of Seminology-Sperm Bank "Loredana Gandini", Department of Experimental Medicine, "Sapienza" University of Rome, Viale del Policlinico 155, 00161, Rome, Italy.
M B ValliNational Institute for Infectious Diseases, INMI (Istituto Nazionale Per Le Malattie Infettive), "Lazzaro Spallanzani" IRCCS, Rome, Italy.
S ColangeloLaboratory of Seminology-Sperm Bank "Loredana Gandini", Department of Experimental Medicine, "Sapienza" University of Rome, Viale del Policlinico 155, 00161, Rome, Italy.
C M MastroianniDepartment of Public Health and Infectious Diseases, "Sapienza" University of Rome, Rome, Italy.
G AntonelliLaboratory of Virology, Department of Molecular Medicine, "Sapienza" University of Rome, Rome, Italy.
A LenziLaboratory of Seminology-Sperm Bank "Loredana Gandini", Department of Experimental Medicine, "Sapienza" University of Rome, Viale del Policlinico 155, 00161, Rome, Italy.ORCID http://orcid.org/0000-0002-7711-0465
O TurrizianiLaboratory of Virology, Department of Molecular Medicine, "Sapienza" University of Rome, Rome, Italy.ORCID http://orcid.org/0000-0001-6400-9168
F LombardoLaboratory of Seminology-Sperm Bank "Loredana Gandini", Department of Experimental Medicine, "Sapienza" University of Rome, Viale del Policlinico 155, 00161, Rome, Italy.ORCID http://orcid.org/0000-0002-6943-2966
Sapienza University of Rome · ITIstituto Nazionale per le Malattie Infettive Lazzaro Spallanzani · ITPoliclinico Umberto I · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeDue to relevant repercussions on reproductive medicine, we aimed to evaluate feasibility of RT-PCR as a detection method of SARS-CoV-2 RNA in seminal fluid.

methodsA qualitative determination of the RT-PCR assays in semen was performed through different approaches: (1) efficiency of RNA extraction from sperm and seminal plasma was determined using PRM1 and PRM2 mRNA and a heterologous system as control; (2) samples obtained by diluting viral preparation from a SARS-CoV-2 panel (virus cultured in Vero E6 cell lines) were tested; (3) viral presence in different fractions of seminal fluid (whole sample, seminal plasma and post-centrifugation pellet) was evaluated. Semen samples from mild and recovered COVID-19 subjects were collected by patients referring to the Infectious Disease Department of the Policlinico Umberto I Hospital - "Sapienza" University of Rome. Control subjects were recruited at the Laboratory of Seminology-Sperm Bank "Loredana Gandini'' of the same hospital.

resultsThe control panel using viral preparations diluted in saline and seminal fluid showed the capability to detect viral RNA presence with C

conclusionThese preliminary data show that RT-PCR for SARS-CoV-2 RNA testing appears to be a feasible method for the molecular diagnosis of SARS-CoV-2 in seminal fluid, supported by results of the control panel. The ability to detect SARS-CoV-2 in semen is extremely important for reproductive medicine, especially in assisted reproductive technology and sperm cryopreservation.

Indexed as

AdultAnimalsChlorocebus aethiopsCOVID-19Feasibility StudiesHumansMalePathology, MolecularReal-Time Polymerase Chain ReactionReproductive TechniquesRNA, MessengerRNA, ViralSemenVero CellsRNA, MessengerRNA, ViralCOVID-19RT-PCRSARS-CoV-2Seminal fluid

Identifiers

PMID33929709
PMCPMC8085093
OpenAlexW3157468284

What OpenQuestion holds

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Registered trials

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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.