Evidence map›Paper›PMID 39320919›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2024

Proteins required for stereocilia elongation during mammalian hair cell development ensure precise and steady heights during adult life.

Elli I Hartig, Matthew Day, Amandine Jarysta, Basile Tarchini

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2024. 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. Article
  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

4 authors.

Elli I HartigDepartment of Developmental, Molecular, and Chemical Biology, Tufts University School of Medicine, Boston, MA 02111.ORCID 0000-0002-1021-9140
Matthew DayThe Jackson Laboratory, Bar Harbor, ME 04609.ORCID 0000-0002-0422-2132
Amandine JarystaThe Jackson Laboratory, Bar Harbor, ME 04609.
Basile TarchiniDepartment of Developmental, Molecular, and Chemical Biology, Tufts University School of Medicine, Boston, MA 02111.ORCID 0000-0003-2708-6273

Funding

Hair Cell Polarization and Sensory Bundle DevelopmentR01DC015242 · NIDCD · JACKSON LABORATORY · PI Basile Robin Tarchini · 2017 to 2026
$5.4M
Mechanism and Functional Significance of Polarity Reversal in Mechanosensory OrgansR01DC018304 · NIDCD · JACKSON LABORATORY · PI CULLEN, KATHLEEN E, EATOCK, RUTH ANNE · 2020 to 2024
$3.5M
REPRODUCTIVE BIOLOGYT32HD007065 · NICHD · JACKSON LABORATORY · PI BRAUN, ROBERT E · 1985 to 2020
$2.6M
Training Program in Precision Genetics of Aging, Alzheimer's Disease and Related DementiasT32AG062409 · NIA · JACKSON LABORATORY · PI Gareth R Howell, KRISTEN M O'CONNELL · 2020 to 2026
$1.5M
A small calcium-binding protein may be key to stabilizing the sensory hair cell stereocilia Elongation ComplexF31DC020345 · NIDCD · TUFTS UNIVERSITY BOSTON · PI HARTIG, ELLEN I · 2022 to 2025
$134k
Fondation Pour l'Audition (FPA) FPA RD-2018-3NIA NIH HHS T32 AG062409NICHD NIH HHS T32 HD007065NIDCD NIH HHS F31 DC020345NIDCD NIH HHS R01 DC015242NIDCD NIH HHS R01 DC018304
6 · The paper itself

Abstract

The hair bundle, or stereocilia bundle, is the mechanosensory compartment of hair cells (HCs) in the inner ear. To date, most mechanistic studies have focused on stereocilia bundle morphogenesis, and it remains unclear how this organelle critical for hearing preserves its precise dimensions during life in mammals. The GPSM2-GNAI complex occupies the distal tip of stereocilia in the tallest row and is required for their elongation during development. Here, we ablate GPSM2-GNAI in adult mouse HCs after normal stereocilia elongation is completed. We observe a progressive height reduction of the tallest row stereocilia totaling ~600 nm after 12 wk in

Indexed as

StereociliaAnimalsHair Cells, AuditoryHair Cells, Auditory, InnerHearingMiceactincytoskeletonhair cellhearingstereocilia

Identifiers

PMID39320919
PMCPMC11459194

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.