Evidence map›Paper›PMID 26246221›Full record

ArticleBiology of reproduction2015

Geography of follicle formation in the embryonic mouse ovary impacts activation pattern during the first wave of folliculogenesis.

Marília H Cordeiro, So-Youn Kim, Katherine Ebbert, Francesca E Duncan, João Ramalho-Santos, Teresa K Woodruff

Open access · bronzeAbstract read
In one paragraph

Article in Biology of reproduction, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing 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

27 citing papers in PubMed, 31 citations in OpenAlex.

  1. Article
  2. Building a resilient ovarian reserve: Early soma-oocyte interactions.Current topics in developmental biology · 2026
    Review
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Genetic control of meiosis surveillance mechanisms in mammals.Frontiers in cell and developmental biology · 2023
    Review
  12. Article
  13. Article
  14. Review
  15. Article
  16. Review
  17. Ovary Development: Insights From a Three-Dimensional Imaging Revolution.Frontiers in cell and developmental biology · 2021
    Review
  18. Three-Dimensional Micro-Computed Tomography of the Adult Mouse Ovary.Frontiers in cell and developmental biology · 2020
    Article
  19. Review
  20. Neural crest-derived neurons invade the ovary but not the testis during mouse gonad development.Proceedings of the National Academy of Sciences of the United States of America · 2019
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 2 institutions in 2 countries.

Marília H CordeiroDepartment of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois Center for Neuroscience and Cell Biology, University of Coimbra, Coimbra, Portugal Doctoral Programme in Experimental Biology and Biomedicine, Center for Neuroscience and Cell Biology, University of Coimbra, Coimbra, Portugal.
So-Youn KimDepartment of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois.
Katherine EbbertDepartment of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois.
Francesca E DuncanDepartment of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois.
João Ramalho-SantosCenter for Neuroscience and Cell Biology, University of Coimbra, Coimbra, Portugal Department of Life Sciences, University of Coimbra, Coimbra, Portugal.
Teresa K WoodruffDepartment of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois tkw@northwestern.edu.
Northwestern University · USUniversity of Coimbra · PT

Funding

Tumor Environment and Metastasis (TEAM) Research ProgramP30CA060553 · NCI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI LEONIDAS C. PLATANIAS · 1993 to 2026
$153.9M
Transition Metal Regulation of Oocyte MaturationP01HD021921 · NICHD · NORTHWESTERN UNIVERSITY AT CHICAGO · PI WOODRUFF, TERESA K · 1987 to 2013
$18.5M
Project 3: Medically-based Protection of the Ovarian Reserve Against Anti-CancerP50HD076188 · NICHD · NORTHWESTERN UNIVERSITY AT CHICAGO · PI WOODRUFF, TERESA K · 2014 to 2017
$6.2M
NCI NIH HHS P30 CA060553NICHD NIH HHS P01 HD021921NICHD NIH HHS P01HD021921NICHD NIH HHS P50 HD076188NICHD NIH HHS P50HD076188
6 · The paper itself

Abstract

During embryonic development, mouse female germ cells enter meiosis in an anterior-to-posterior wave believed to be driven by retinoic acid. It has been proposed that ovarian follicle formation and activation follow the same general wave of meiotic progression; however, the precise anatomic specification of these processes has not been delineated. Here, we created a mouse line using Mvh, Gdf9, and Zp3 promoters to drive distinct temporal expression of three fluorescent proteins in the oocytes and to identify where the first follicle cohort develops. The fluorescent profile revealed that the first growing follicles consistently appeared in a specific region of the ovary, the anterior-dorsal region, which led us to analyze if meiotic onset occurred earlier in the dorsal ovarian region. Surprisingly, in addition to the anterior-to-posterior wave, we observed an early meiotic entry in the ventral region of the ovary. This additional anatomic stratification of meiosis contrasts with the localization of the initial follicle formation and activation in the dorsal region of the ovary. Therefore, our study suggests that the specification of cortical and medullar areas in the ventral and dorsal regions on the ovary, rather than the onset of meiosis, impacts where the first follicle activation event occurs.

Indexed as

AnimalsDEAD-box RNA HelicasesEgg ProteinsFemaleFluorescenceGenotypeGerm CellsGrowth Differentiation Factor 9MeiosisMembrane GlycoproteinsMiceMice, TransgenicOvarian FollicleOvaryPregnancyReceptors, Cell SurfaceDdx4 protein, mouseDEAD-box RNA HelicasesEgg ProteinsGdf9 protein, mouseGrowth Differentiation Factor 9Membrane GlycoproteinsReceptors, Cell SurfaceZona Pellucida GlycoproteinsZp3 protein, mousefollicle activationfollicle formationmeiosisovarian geographyovary

Identifiers

PMID26246221
PMCPMC4711906
OpenAlexW2229492963

What OpenQuestion holds

Textmetadata
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.