Evidence map›Paper›PMID 41273388›Full record

ReviewResults and problems in cell differentiation2026

The Everlasting Ovary: Decoding the Mechanisms of Lifelong Oogenesis in the Naked Mole-Rat.

Odei Barreñada, Andrew C Pearson, Miguel A Brieño-Enríquez

Abstract readReview
In one paragraph

Review in Results and problems in cell differentiation, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Review
  2. Article
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

3 authors.

Odei BarreñadaMagee-Womens Research Institute, Department of Obstetrics, Gynecology & Reproductive Sciences, University of Pittsburgh, Pittsburgh, PA, USA.
Andrew C PearsonMagee-Womens Research Institute, Department of Obstetrics, Gynecology & Reproductive Sciences, University of Pittsburgh, Pittsburgh, PA, USA.
Miguel A Brieño-EnríquezMagee-Womens Research Institute, Department of Obstetrics, Gynecology & Reproductive Sciences, University of Pittsburgh, Pittsburgh, PA, USA. brienoenriquezma@mwri.magee.edu.

Funding

Elucidating the role of the hyaluronan on PGC development and ovarian reserve establishmentR01HD116853 · NICHD · MAGEE-WOMEN'S RES INST AND FOUNDATION · PI MIGUEL ANGEL BRIENO-ENRIQUEZ · 2025 to 2026
$1.2M
Elucidating the role of the hyaluronan matrices on the establishment of ovarian reserve and agingR56HD111646 · NICHD · MAGEE-WOMEN'S RES INST AND FOUNDATION · PI BRIENO-ENRIQUEZ, MIGUEL ANGEL · 2024 to 2024
$232k
NICHD NIH HHS R01 HD116853NICHD NIH HHS R56 HD111646
6 · The paper itself

Abstract

The naked mole-rat (Heterocephalus glaber) is a fascinating model organism which challenges conventional paradigms in evolutionary developmental biology. As one of the two known eusocial mammals with a reproductive hierarchy akin to social insects, the naked mole-rat presents an exceptional system for studying the interplay between social structure, environmental adaptation, and developmental plasticity. This chapter explores how the species' unique reproductive strategies-including lifelong fertility, postnatal oogenesis, and social suppression of reproduction-reshape our understanding of mammalian reproductive aging. The queen, the sole breeding female within a colony, maintains an exceptionally large ovarian reserve throughout life, defying the prevailing dogma of a fixed oocyte pool and progressive depletion. Unlike other mammals, germ cells in the naked mole-rat continue to proliferate postnatally, offering unprecedented insights into the regulation of ovarian function and reproductive longevity. Additionally, the integration of genomic, epigenetic, and neuroendocrine mechanisms underlying eusociality provides a rare perspective on how developmental processes can be shaped by cooperative behaviors and environmental constraints. By situating these traits within an evo-devo framework, this chapter underscores the naked mole-rat's potential to advance research in several fields such as aging, reproductive biology, and the evolution of complex social systems.

Indexed as

Mole RatsOogenesisOvaryAnimalsFemaleReproduction

Identifiers

PMID41273388
PMCPMC12721129

What OpenQuestion holds

Textmetadata
LicenceTDM
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.