Evidence map›Paper›PMID 26039146›Full record

ArticlePloS one2015

Heterogeneity of ovarian theca and interstitial gland cells in mice.

Kanako Miyabayashi, Kaori Tokunaga, Hiroyuki Otake, Takashi Baba, Yuichi Shima, Ken-Ichirou Morohashi

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2015. 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
1.2field-weighted citation impact, top 19% 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, 34 citations in OpenAlex.

  1. Theca cells: active orchestrators of ovarian aging.Reproductive biology and endocrinology : RB&E · 2026
    Review
  2. Review
  3. Article
  4. Adrenal lipoma formation via PI(3,4,5)PProceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  5. Article
  6. Article
  7. Article
  8. Intronic Enhancer Is Essential forInternational journal of molecular sciences · 2022
    Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. The ovarian stroma as a new frontier.Reproduction (Cambridge, England) · 2020
    Review
  15. Review
  16. Complete in vitro generation of fertile oocytes from mouse primordial germ cells.Proceedings of the National Academy of Sciences of the United States of America · 2016
    Article
  17. Review
  18. Lipid droplet biogenesis in the ovary.Reproductive medicine and biology
    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

6 authors at 1 institution in 1 country.

Kanako MiyabayashiDepartment of Molecular Biology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Fukuoka, Japan.
Kaori TokunagaDepartment of Molecular Biology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Fukuoka, Japan.
Hiroyuki OtakeDepartment of Molecular Biology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Fukuoka, Japan.
Takashi BabaDepartment of Molecular Biology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Fukuoka, Japan.
Yuichi ShimaDepartment of Molecular Biology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Fukuoka, Japan.
Ken-Ichirou MorohashiDepartment of Molecular Biology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Fukuoka, Japan.
Kyushu University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

It has been established that two developmentally and functionally distinct cell types emerge within the mammalian testis and adrenal gland throughout life. Fetal and adult types of steroidogenic cells (i.e., testicular Leydig cells and adrenocortical cells) develop in the prenatal and postnatal period, respectively. Although the ovary synthesizes steroids postnatally, the presence of fetal-type steroidogenic cells has not been described. We had previously established transgenic mouse lines in which fetal Leydig cells were labeled with an EGFP reporter gene by the FLE (fetal Leydig enhancer) of the Ad4BP/SF-1 (Nr5a1) gene. In the present study, we examined the reporter gene expression in females and found that the reporter gene is turned on in postnatal ovaries. A comparison of the expressions of the EGFP and marker genes revealed that EGFP is expressed in not all but rather a proportion of steroidogenic theca and in interstitial gland cells in the ovary. This finding was further supported by experiments using BAC transgenic mice in which reporter gene expression recapitulated endogenous Ad4BP/SF-1 gene expression. In conclusion, our observations from this study strongly suggest that ovarian theca and interstitial gland cells in mice consist of at least two cell types.

Indexed as

Adrenal GlandsAgingAnimalsAnimals, NewbornCell LineageFemaleFetusGene Expression Regulation, DevelopmentalGenes, ReporterGreen Fluorescent ProteinsLeydig CellsLuminescent ProteinsMaleMiceMice, TransgenicPituitary Glandenhanced green fluorescent proteinGreen Fluorescent ProteinsLuminescent ProteinsRed Fluorescent ProteinSteroidogenic Factor 1steroidogenic factor 1, mouse

Identifiers

PMID26039146
PMCPMC4454563
OpenAlexW576166579

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.