Evidence map›Paper›PMID 33351795›Full record

ArticlePLoS biology2020

Single-cell transcriptome landscape of ovarian cells during primordial follicle assembly in mice.

Jun-Jie Wang, Wei Ge, Qiu-Yue Zhai, Jing-Cai Liu, Xiao-Wen Sun, Wen-Xiang Liu, Lan Li, Chu-Zhao Lei, Paul W Dyce, Massimo De Felici and 1 more

Open access · goldAbstract read
In one paragraph

Article in PLoS biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 83 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
83citing papers in PubMed, 1 pooled it
12.6field-weighted citation impact, top 1% 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

83 citing papers in PubMed, 1 synthesis or guideline pooled it, 145 citations in OpenAlex.

  1. Pooled it
  2. Characterization of Ovarian Cell Types and Molecular Signatures in Mauremys reevesii Using Single-Cell Sequencing.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2026
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  16. Antioxidants (Basel, Switzerland) · 2025
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23 more citing papers are in PubMed but not listed here.

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 at 4 institutions in 3 countries.

Jun-Jie WangCollege of Life Sciences, Institute of Reproductive Sciences, Qingdao Agricultural University, Qingdao, China.
Wei GeCollege of Life Sciences, Institute of Reproductive Sciences, Qingdao Agricultural University, Qingdao, China.ORCID 0000-0002-4610-7933
Qiu-Yue ZhaiCollege of Life Sciences, Institute of Reproductive Sciences, Qingdao Agricultural University, Qingdao, China.
Jing-Cai LiuCollege of Life Sciences, Institute of Reproductive Sciences, Qingdao Agricultural University, Qingdao, China.ORCID 0000-0001-8917-4231
Xiao-Wen SunCollege of Life Sciences, Institute of Reproductive Sciences, Qingdao Agricultural University, Qingdao, China.
Wen-Xiang LiuCollege of Life Sciences, Institute of Reproductive Sciences, Qingdao Agricultural University, Qingdao, China.
Lan LiCollege of Life Sciences, Institute of Reproductive Sciences, Qingdao Agricultural University, Qingdao, China.
Chu-Zhao LeiKey Laboratory of Animal Genetics, Breeding and Reproduction of Shaanxi Province, College of Animal Science and Technology, Northwest A&F University, Yangling, China.
Paul W DyceDepartment of Animal Sciences, Auburn University, Auburn, Alabama, United States of America.ORCID 0000-0002-4574-3321
Massimo De FeliciDepartment of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy.ORCID 0000-0001-8479-8264
Wei ShenCollege of Life Sciences, Institute of Reproductive Sciences, Qingdao Agricultural University, Qingdao, China.ORCID 0000-0001-6112-2501
Qingdao Agricultural University · CNAuburn University · USNorthwest A&F University · CNUniversity of Rome Tor Vergata · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Primordial follicle assembly in the mouse occurs during perinatal ages and largely determines the ovarian reserve that will be available to support the reproductive life span. The development of primordial follicles is controlled by a complex network of interactions between oocytes and ovarian somatic cells that remain poorly understood. In the present research, using single-cell RNA sequencing performed over a time series on murine ovaries, coupled with several bioinformatics analyses, the complete dynamic genetic programs of germ and granulosa cells from E16.5 to postnatal day (PD) 3 were reported. Along with confirming the previously reported expression of genes by germ cells and granulosa cells, our analyses identified 5 distinct cell clusters associated with germ cells and 6 with granulosa cells. Consequently, several new genes expressed at significant levels at each investigated stage were assigned. By building single-cell pseudotemporal trajectories, 3 states and 1 branch point of fate transition for the germ cells were revealed, as well as for the granulosa cells. Moreover, Gene Ontology (GO) term enrichment enabled identification of the biological process most represented in germ cells and granulosa cells or common to both cell types at each specific stage, and the interactions of germ cells and granulosa cells basing on known and novel pathway were presented. Finally, by using single-cell regulatory network inference and clustering (SCENIC) algorithm, we were able to establish a network of regulons that can be postulated as likely candidates for sustaining germ cell-specific transcription programs throughout the period of investigation. Above all, this study provides the whole transcriptome landscape of ovarian cells and unearths new insights during primordial follicle assembly in mice.

Indexed as

AnimalsFemaleGene Expression Regulation, DevelopmentalGerm CellsGranulosa CellsMiceMice, Inbred C57BLOocytesOvarian FollicleOvaryPregnancySingle-Cell AnalysisTranscriptome

Identifiers

PMID33351795
PMCPMC7787681
OpenAlexW3118104863

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.