Evidence map›Paper›PMID 23164734›Full record

ReviewHearing research2013

Postnatal development, maturation and aging in the mouse cochlea and their effects on hair cell regeneration.

Bradley J Walters, Jian Zuo

Open access · greenAbstract readReview
In one paragraph

Review in Hearing research, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
2.1field-weighted citation impact, top 16% 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

36 citing papers in PubMed, 56 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Expression of S100β during mouse cochlear development.European journal of histochemistry : EJH · 2025
    Article
  5. Article
  6. AAV-mediated Gene Therapy for Hereditary Deafness: Progress and Perspectives.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024
    Review
  7. Article
  8. Article
  9. [Study on gene therapy for DPOAE and ABR threshold changes in adultLin chuang er bi yan hou tou jing wai ke za zhi = Journal of clinical otorhinolaryngology head and neck surgery · 2024
    Article
  10. CaInternational journal of molecular sciences · 2023
    Article
  11. ZBTB20 is essential for cochlear maturation and hearing in mice.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  12. Review
  13. Deletion ofThe Journal of neuroscience : the official journal of the Society for Neuroscience · 2023
    Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Characterization ofFrontiers in genetics · 2021
    Article
  19. Article
  20. Organotypic Culture of Neonatal Murine Inner Ear Explants.Frontiers in cellular neuroscience · 2019
    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

2 authors at 1 institution in 1 country.

Bradley J WaltersDepartment of Developmental Neurobiology, St. Jude Children's Research Hospital, MS323, 262 Danny Thomas Place, Memphis, TN 38105, USA. Bradley.Walters@stjude.org
Jian Zuo
St. Jude Children's Research Hospital · US

Funding

Viral Vector Technology (VVTSR)P30CA021765 · NCI · ST. JUDE CHILDREN'S RESEARCH HOSPITAL · PI CHARLES ROBERTS · 1985 to 2026
$166.9M
GENETIC ANALYSIS OF MAMMALIAN HEARING SENSITIVITYR01DC006471 · NIDCD · ST. JUDE CHILDREN'S RESEARCH HOSPITAL · PI ZUO, JIAN · 2004 to 2013
$3.5M
NCI NIH HHS CA21765NCI NIH HHS P30 CA021765NIDCD NIH HHS DC06471NIDCD NIH HHS R01 DC006471
6 · The paper itself

Abstract

The organ of Corti in the mammalian inner ear is comprised of mechanosensory hair cells (HCs) and nonsensory supporting cells (SCs), both of which are believed to be terminally post-mitotic beyond late embryonic ages. Consequently, regeneration of HCs and SCs does not occur naturally in the adult mammalian cochlea, though recent evidence suggests that these cells may not be completely or irreversibly quiescent at earlier postnatal ages. Furthermore, regenerative processes can be induced by genetic and pharmacological manipulations, but, more and more reports suggest that regenerative potential declines as the organ of Corti continues to age. In numerous mammalian systems, such effects of aging on regenerative potential are well established. However, in the cochlea, the problem of regeneration has not been traditionally viewed as one of aging. This is an important consideration as current models are unable to elicit widespread regeneration or full recovery of function at adult ages yet regenerative therapies will need to be developed specifically for adult populations. Still, the advent of gene targeting and other genetic manipulations has established mice as critically important models for the study of cochlear development and HC regeneration and suggests that auditory HC regeneration in adult mammals may indeed be possible. Thus, this review will focus on the pursuit of regeneration in the postnatal and adult mouse cochlea and highlight processes that occur during postnatal development, maturation, and aging that could contribute to an age-related decline in regenerative potential. Second, we will draw upon the wealth of knowledge pertaining to age related senescence in tissues outside of the ear to synthesize new insights and potentially guide future research aimed at promoting HC regeneration in the adult cochlea.

Indexed as

Gene Expression Regulation, DevelopmentalNerve RegenerationAgingAnimalsCell CycleCell DifferentiationCell ProliferationCellular SenescenceCochleaHair Cells, AuditoryHearingMiceMice, Inbred C57BLOrgan of CortiProliferating Cell Nuclear AntigenSignal TransductionProliferating Cell Nuclear Antigen

Identifiers

PMID23164734
PMCPMC3594364
OpenAlexW1971181044

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.