Evidence map›Paper›PMID 36766757›Full record

ArticleCells2023

Germ Cell Maintenance and Sustained Testosterone and Precursor Hormone Production in Human Prepubertal Testis Organ Culture with Tissues from Boys 7 Years+ under Conditions from Adult Testicular Tissue.

Neels Lennart Aden, Matthias Bleeke, Uwe R Kordes, Bianka Brunne, Barbara Holstermann, Ronald Biemann, Uta Ceglarek, Armin Soave, Andrea Salzbrunn, Stefan W Schneider and 1 more

Abstract read
In one paragraph

Article in Cells, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–field-weighted citation impact
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

6 citing papers in PubMed.

  1. Review
  2. Article
  3. A new humanHuman reproduction open · 2025
    Article
  4. Article
  5. Review
  6. 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

11 authors.

Neels Lennart AdenClinic and Polyclinic for Dermatology and Venerology, Andrological Section, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany.
Matthias BleekeDepartment of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany.
Uwe R KordesDepartment of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany.
Bianka BrunneInstitute of Neuroanatomy, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany.
Barbara HolstermannInstitute of Neuroanatomy, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany.
Ronald BiemannInstitute of Laboratory Medicine, Clinical Chemistry and Molecular Diagnostics, University of Leipzig, 04103 Leipzig, Germany.ORCID 0000-0002-0820-8231
Uta CeglarekInstitute of Laboratory Medicine, Clinical Chemistry and Molecular Diagnostics, University of Leipzig, 04103 Leipzig, Germany.
Armin SoaveDepartment of Urology, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany.
Andrea SalzbrunnClinic and Polyclinic for Dermatology and Venerology, Andrological Section, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany.
Stefan W SchneiderClinic and Polyclinic for Dermatology and Venerology, Andrological Section, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany.
Kathrein von KopylowClinic and Polyclinic for Dermatology and Venerology, Andrological Section, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany.ORCID 0000-0003-4362-7973

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Human prepubertal testicular tissues are rare, but organ culture conditions to develop a system for human in vitro-spermatogenesis are an essential option for fertility preservation in prepubertal boys subjected to gonadotoxic therapy. To avoid animal testing in line with the 3Rs principle, organ culture conditions initially tested on human adult testis tissue were applied to prepubertal samples (

Indexed as

TestisTestosteroneAdultAnimalsChromatography, LiquidHumansMaleOrgan Culture TechniquesSpermatogoniaTandem Mass SpectrometryTestosteronefertility preservationin vitro cultureLC-MS/MSliquid chromatography-tandem mass spectrometryprepubertal boysspermatogoniaspermatogonial stem cellssteroid hormone profiletestis organ culture

Identifiers

PMID36766757
PMCPMC9913959

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.