Evidence map›Paper›PMID 33577794›Full record

ReviewStem cell reports2021

Mammalian Germ Cell Development: From Mechanism to In Vitro Reconstitution.

Mitinori Saitou

Open access · goldAbstract readReview
In one paragraph

Review in Stem cell reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
2.3field-weighted citation impact, top 11% 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

18 citing papers in PubMed, 39 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Proteome of the testicular cell-conditioned medium supports germ cell differentiationJournal of advanced veterinary and animal research · 2025
    Article
  5. In vitro models of the male reproductive system: applications for developmental and reproductive toxicology.Toxicological sciences : an official journal of the Society of Toxicology · 2025
    Review
  6. Review
  7. Article
  8. Article
  9. Article
  10. The many dimensions of germline competence.Current opinion in cell biology · 2023
    Review
  11. Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Review
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

1 author at 1 institution in 1 country.

Mitinori SaitouInstitute for the Advanced Study of Human Biology (WPI-ASHBi), Kyoto University, Yoshida-Konoe-cho, Sakyo-ku, Kyoto 606-8501, Japan; Department of Anatomy and Cell Biology, Graduate School of Medicine, Kyoto University, Yoshida-Konoe-cho, Sakyo-ku, Kyoto 606-8501, Japan; Center for iPS Cell Research and Application (CiRA), Kyoto University, 53 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto 606-8507, Japan. Electronic address: saitou@anat2.med.kyoto-u.ac.jp.
Kyoto University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The germ cell lineage gives rise to totipotency and perpetuates and diversifies genetic as well as epigenetic information. Specifically, germ cells undergo epigenetic reprogramming/programming, replicate genetic information with high fidelity, and create genetic diversity through meiotic recombination. Driven by advances in our understanding of the mechanisms underlying germ cell development and stem cell/reproductive technologies, research over the past 2 decades has culminated in the in vitro reconstitution of mammalian germ cell development: mouse pluripotent stem cells (PSCs) can now be induced into primordial germ cell-like cells (PGCLCs) and then differentiated into fully functional oocytes and spermatogonia, and human PSCs can be induced into PGCLCs and into early oocytes and prospermatogonia with epigenetic reprogramming. Here, I provide my perspective on the key investigations that have led to the in vitro reconstitution of mammalian germ cell development, which will be instrumental in exploring salient themes in germ cell biology and, with further refinements/extensions, in developing innovative medical applications.

Indexed as

AnimalsCellular ReprogrammingEmbryonic DevelopmentEpigenesis, GeneticGerm CellsHumansMammalsMiceembryonic stem cellsepigenetic reprogramminggerm cellshumaninduced pluripotent stem cellsmouseprimordial germ cell-like cellsspecification

Identifiers

PMID33577794
PMCPMC8072030
OpenAlexW3127860302

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.