Evidence map›Paper›PMID 39498732›Full record

ReviewBioEssays : news and reviews in molecular, cellular and developmental biology2025

In vitro gametogenesis: Towards competent oocytes: Limitations and future improvements for generating oocytes from pluripotent stem cells in culture.

Eishi Aizawa, Antoine H F M Peters, Anton Wutz

Erratum issuedAbstract readReview
In one paragraph

Review in BioEssays : news and reviews in molecular, cellular and developmental biology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors.

Eishi AizawaInstitute of Molecular Health Sciences, Swiss Federal Institute of Technology, ETH Zurich, Zurich, Switzerland.ORCID https://orcid.org/0000-0002-9469-6437
Antoine H F M PetersFriedrich Miescher Institute for Biomedical Research, Basel, Switzerland.ORCID https://orcid.org/0000-0002-0311-1887
Anton WutzInstitute of Molecular Health Sciences, Swiss Federal Institute of Technology, ETH Zurich, Zurich, Switzerland.ORCID https://orcid.org/0000-0002-4377-6330

Funding

European Molecular Biology Organization ASTF 207-2016European Union's Horizon 2020H2020 European Research Council ERC-AdG 695288Novartis Research Foundation and the European Research Council (ERC)Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung 31003A_152814/1
6 · The paper itself

Abstract

Production of oocytes from pluripotent cell cultures in a dish represents a new paradigm in stem cell and developmental biology and has implications for how we think about life. The spark of life for the next generation occurs at fertilization when sperm and oocyte fuse. In animals, gametes are the only cells that transmit their genomes to the next generation. Oocytes contain in addition a large cytoplasm with factors that direct embryonic development. Reconstitution of mouse oocyte and embryonic development in culture provides experimental opportunities and facilitates an unprecedented understanding of molecular mechanisms. However, the application of in vitro gametogenesis to reproductive medicine or infertility treatment remains challenging. One significant concern is the quality of in vitro-derived oocytes. Here, we review the current understanding and identify limitations in generating oocytes in vitro. From this basis, we explore opportunities for future improvements of the in vitro approach to generating high-quality oocytes.

Indexed as

OocytesPluripotent Stem CellsAnimalsCell Culture TechniquesFemaleGametogenesisHumansMaleMiceOogenesiscell culturegametogenesisgermlinemouse developmentoocytestem cells

Identifiers

PMID39498732
PMCPMC11662156

What OpenQuestion holds

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LicenceCC BY
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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.