Evidence map›Paper›PMID 28358397›Full record

ArticleScientific reports2017

Cilia distribution and polarity in the epithelial lining of the mouse middle ear cavity.

Wenwei Luo, Hong Yi, Jeannette Taylor, Jian-Dong Li, Fanglu Chi, N Wendell Todd, Xi Lin, Dongdong Ren, Ping Chen

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.4field-weighted citation impact, top 21% 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

17 citing papers in PubMed, 33 citations in OpenAlex.

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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

9 authors at 3 institutions in 2 countries.

Wenwei LuoDepartment of Cell Biology Emory University, Atlanta, USA.
Hong YiElectronic Microscopy Laboratory, Emory University, Atlanta, USA.
Jeannette TaylorElectronic Microscopy Laboratory, Emory University, Atlanta, USA.
Jian-Dong LiCenter for Inflammation, Immunity and Infection, Institution for Biomedical Sciences, Georgia State University, Atlanta, USA.
Fanglu ChiEye, Ear, Nose, and Throat Hospital, Fudan University, Shanghai, PR China.
N Wendell ToddDepartment of Otolaryngology, Emory University, Atlanta, USA.
Xi LinDepartment of Otolaryngology, Emory University, Atlanta, USA.
Dongdong RenEye, Ear, Nose, and Throat Hospital, Fudan University, Shanghai, PR China.
Ping ChenDepartment of Cell Biology Emory University, Atlanta, USA.
Emory University · USFudan University · CNGeorgia State University · US

Funding

Pathogenesis of pneumococcal otitis mediaR01DC013833 · NIDCD · GEORGIA STATE UNIVERSITY · PI LI, JIAN-DONG · 2015 to 2019
$1.6M
NIDCD NIH HHS R01 DC013833
6 · The paper itself

Abstract

The middle ear conducts sound to the cochlea for hearing. Otitis media (OM) is the most common illness in childhood. Moreover, chronic OM with effusion (COME) is the leading cause of conductive hearing loss. Clinically, COME is highly associated with Primary Ciliary Dyskinesia, implicating significant contributions of cilia dysfunction to COME. The understanding of middle ear cilia properties that are critical to OM susceptibility, however, is limited. Here, we confirmed the presence of a ciliated region near the Eustachian tube orifice at the ventral region of the middle ear cavity, consisting mostly of a lumen layer of multi-ciliated and a layer of Keratin-5-positive basal cells. We also found that the motile cilia are polarized coordinately and display a planar cell polarity. Surprisingly, we also found a region of multi-ciliated cells that line the posterior dorsal pole of the middle ear cavity which was previously thought to contain only non-ciliated cells. Our study provided a more complete understanding of cilia distribution and revealed for the first time coordinated polarity of cilia in the epithelium of the mammalian middle ear, thus illustrating novel structural features that are likely critical for middle ear functions and related to OM susceptibility.

Indexed as

AnimalsCell PolarityCiliaCochleaEar, MiddleEpithelial CellsEustachian TubeHearingMice

Identifiers

PMID28358397
PMCPMC5372464
OpenAlexW2598318026

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.