Evidence map›Paper›PMID 32651678›Full record

ArticleJournal of assisted reproduction and genetics2020

Increase of leucocyte-derived extracellular traps (ETs) in semen samples from human acute epididymitis patients-a pilot study.

Fabiola Zambrano, Mabel Schulz, Adrian Pilatz, Florian Wagenlehner, Hans-Christian Schuppe, Ivan Conejeros, Pamela Uribe, Anja Taubert, Raúl Sánchez, Carlos Hermosilla

Open access · greenAbstract read
In one paragraph

Article in Journal of assisted reproduction and genetics, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.1field-weighted citation impact, top 22% 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

13 citing papers in PubMed, 18 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Article
  5. Article
  6. MCT-DependentBiology · 2023
    Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Biology · 2021
    Article
  13. 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

10 authors at 2 institutions in 2 countries.

Fabiola ZambranoLaboratory in Reproductive Medicine and Molecular Endocrinology, Center of Excellence in Translational Medicine-Scientific and Technological Bioresource Nucleus (CEMT - BIOREN), Universidad de La Frontera, Avenida Alemania, 0458, Temuco, Chile.
Mabel SchulzLaboratory in Reproductive Medicine and Molecular Endocrinology, Center of Excellence in Translational Medicine-Scientific and Technological Bioresource Nucleus (CEMT - BIOREN), Universidad de La Frontera, Avenida Alemania, 0458, Temuco, Chile.
Adrian PilatzDepartment of Urology, Pediatric Urology and Andrology, Justus Liebig University Giessen, Giessen, Germany.
Florian WagenlehnerDepartment of Urology, Pediatric Urology and Andrology, Justus Liebig University Giessen, Giessen, Germany.
Hans-Christian SchuppeDepartment of Urology, Pediatric Urology and Andrology, Justus Liebig University Giessen, Giessen, Germany.
Ivan ConejerosInstitute of Parasitology, Justus Liebig University Giessen, Giessen, Germany.
Pamela UribeLaboratory in Reproductive Medicine and Molecular Endocrinology, Center of Excellence in Translational Medicine-Scientific and Technological Bioresource Nucleus (CEMT - BIOREN), Universidad de La Frontera, Avenida Alemania, 0458, Temuco, Chile.
Anja TaubertInstitute of Parasitology, Justus Liebig University Giessen, Giessen, Germany.
Raúl SánchezLaboratory in Reproductive Medicine and Molecular Endocrinology, Center of Excellence in Translational Medicine-Scientific and Technological Bioresource Nucleus (CEMT - BIOREN), Universidad de La Frontera, Avenida Alemania, 0458, Temuco, Chile. raul.sanchez@ufrontera.cl.ORCID http://orcid.org/0000-0003-4853-4282
Carlos HermosillaInstitute of Parasitology, Justus Liebig University Giessen, Giessen, Germany.
Justus-Liebig-Universität Gießen · DEUniversidad de La Frontera · CL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo study the effector mechanism against pathogens of polymorphonuclear neutrophils (PMN) and macrophages, called ETosis, involving the release of extracellular traps (ETs) in patients with acute epididymitis. To assess the different ET phenotypes present in semen samples and to identify correlations between ETosis and clinical parameters. MATERIALS AND

methodsSamples from patients diagnosed with acute epididymitis were examined and compared with samples from uninfected controls. Biochemical analyses of seminal fluid included determination of peroxidase, α-glucosidase, fructose, and elastase levels. ETosis in semen was determined through presence of citrullinated histones, global histones, and extracellular DNA. Different ETosis phenotypes such as spread ETs, aggregated ETs, and diffuse ETs were identified by co-localisation of extruded DNA with myeloperoxidase and global histones. Anti-CD15

resultsRevealed a high number of ETs compared with the control group. The mean number of CD15

conclusionsThis work shows for the first time the presence of ETs and their components in semen from patients with acute epididymitis. The presence of infections is an important factor for induction of ETs in semen. Furthermore, the presence of ETosis in ejaculates is suggestive of developing infectious processes and might possibly have a diagnostic value.

Indexed as

Adultalpha-GlucosidasesAntigens, CDAntigens, Differentiation, MyelomonocyticCD68 MoleculeCell LineCitrullinationEpididymitisExtracellular TrapsFemaleFructoseHistonesHumansLeukocytesLewis X AntigenMalealpha-GlucosidasesAntigens, CDAntigens, Differentiation, MyelomonocyticCD68 antigen, humanCD68 MoleculeFructoseHistonesLewis X AntigenPancreatic ElastasePeroxidaseExtracellular trapsInfertilityLeucocytospermiaMicrobial infections

Identifiers

PMID32651678
PMCPMC7492328
OpenAlexW3042082254

What OpenQuestion holds

Textmetadata
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.