Evidence map›Paper›PMID 28654042›Full record

ArticleJournal of visualized experiments : JoVE2017

A Unified Methodological Framework for Vestibular Schwannoma Research.

Lukas D Landegger, Jessica E Sagers, Sonam Dilwali, Takeshi Fujita, Mehmet I Sahin, Konstantina M Stankovic

Open access · bronzeAbstract readVideo-Audio Media
In one paragraph

Article in Journal of visualized experiments : JoVE, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.2field-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

10 citing papers in PubMed, 15 citations in OpenAlex.

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  4. Plasma Matrix Metalloproteinase-9 Predicts Intraoperative Experience and Extent of Resection in Vestibular Schwannoma Surgery.Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery · 2025
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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

6 authors at 3 institutions in 2 countries.

Lukas D LandeggerEaton Peabody Laboratories, Department of Otolaryngology, Massachusetts Eye and Ear; Department of Otolaryngology, Harvard Medical School; Department of Otolaryngology, Vienna General Hospital, Medical University of Vienna.
Jessica E SagersEaton Peabody Laboratories, Department of Otolaryngology, Massachusetts Eye and Ear; Program in Speech and Hearing Bioscience and Technology, Harvard Medical School.
Sonam DilwaliEaton Peabody Laboratories, Department of Otolaryngology, Massachusetts Eye and Ear; Program in Speech and Hearing Bioscience and Technology, Harvard Medical School.
Takeshi FujitaEaton Peabody Laboratories, Department of Otolaryngology, Massachusetts Eye and Ear; Department of Otolaryngology, Harvard Medical School.
Mehmet I SahinEaton Peabody Laboratories, Department of Otolaryngology, Massachusetts Eye and Ear; Department of Otolaryngology, Harvard Medical School.
Konstantina M StankovicEaton Peabody Laboratories, Department of Otolaryngology, Massachusetts Eye and Ear; Department of Otolaryngology, Harvard Medical School; Program in Speech and Hearing Bioscience and Technology, Harvard Medical School; Konstantina_Stankovic@meei.harvard.edu.
Harvard University · USMassachusetts Eye and Ear Infirmary · USVienna General Hospital · AT

Funding

TRAINING FOR SPEECH AND HEARING SCIENCEST32DC000038 · NIDCD · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI Gwenaelle S Geleoc · 1992 to 2026
$21.8M
Mechanisms of sensorineural hearing loss: secreted factorsR01DC015824 · NIDCD · STANFORD UNIVERSITY · PI STANKOVIC, KONSTANTINA M · 2016 to 2020
$2.2M
NIDCD NIH HHS R01 DC015824NIDCD NIH HHS T32 DC000038
6 · The paper itself

Abstract

Vestibular schwannomas are the most common neoplasms of the cerebellopontine angle, making up 6-8% percent of all intracranial growths. Though these tumors cause sensorineural hearing loss in up to 95% of affected individuals, the molecular mechanisms underlying this hearing loss remain elusive. This article outlines the steps established in our laboratory to facilitate the collection and processing of various primary human tissue samples for downstream research applications integral to the study of vestibular schwannomas. Specifically, this work describes a unified methodological framework for the collection, processing, and culture of Schwann and schwannoma cells from surgical samples. This is integrated with parallel processing steps now considered essential for current research: the collection of tumor and nerve secretions, the preservation of RNA and the extraction of protein from collected tissues, the fixation of tissue for the preparation of sections, and the exposure of primary human cells to adeno-associated viruses for application to gene therapy. Additionally, this work highlights the translabyrinthine surgical approach to collect this tumor as a unique opportunity to obtain human sensory epithelium from the inner ear and perilymph. Tips to improve experimental quality are provided and common pitfalls highlighted.

Indexed as

Ear AuricleFemaleHearing Loss, SensorineuralHumansNeuroma, AcousticPrimary Cell CultureSchwann CellsTumor Cells, Cultured

Identifiers

PMID28654042
PMCPMC5608471
OpenAlexW2688273361

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.