Evidence map›Paper›PMID 29673641›Full record

ArticleJournal of controlled release : official journal of the Controlled Release Society2018

A novel nanoparticle delivery system for targeted therapy of noise-induced hearing loss.

Mohammad N Kayyali, Julian R A Wooltorton, Andrew J Ramsey, Mei Lin, Tiffany N Chao, Andrew Tsourkas, Bert W O'Malley, Daqing Li

Open access · greenAbstract read
In one paragraph

Article in Journal of controlled release : official journal of the Controlled Release Society, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
3.1field-weighted citation impact, top 9% 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

29 citing papers in PubMed, 64 citations in OpenAlex.

  1. Review
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  4. Rational Design of Inner Ear Drug Delivery Systems.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Review
  5. Article
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  7. Review
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  10. Extracellular vesicles for developing targeted hearing loss therapy.Journal of controlled release : official journal of the Controlled Release Society · 2024
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  11. Review
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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

8 authors at 2 institutions in 1 country.

Mohammad N KayyaliDepartment of Otorhinolaryngology - Head and Neck Surgery, Perelman School of Medicine at the University of Pennsylvania, 421 Curie Blvd, BRB 1220, Philadelphia, PA 19104, USA. Electronic address: kayyali@pennmedicine.upenn.edu.
Julian R A WooltortonDepartment of Otorhinolaryngology - Head and Neck Surgery, Perelman School of Medicine at the University of Pennsylvania, 421 Curie Blvd, BRB 1220, Philadelphia, PA 19104, USA. Electronic address: julianw@pennmedicine.upenn.edu.
Andrew J RamseyDepartment of Otorhinolaryngology - Head and Neck Surgery, Perelman School of Medicine at the University of Pennsylvania, 421 Curie Blvd, BRB 1220, Philadelphia, PA 19104, USA. Electronic address: ramseya@pennmedicine.upenn.edu.
Mei LinDepartment of Otorhinolaryngology - Head and Neck Surgery, Perelman School of Medicine at the University of Pennsylvania, 421 Curie Blvd, BRB 1220, Philadelphia, PA 19104, USA; Department of Pathology, UT Health Science Center, 6431 Fannin St., MSB 2.262, Houston, TX 77030, USA.
Tiffany N ChaoDepartment of Otorhinolaryngology - Head and Neck Surgery, Perelman School of Medicine at the University of Pennsylvania, 421 Curie Blvd, BRB 1220, Philadelphia, PA 19104, USA. Electronic address: tiffany.chao@uphs.upenn.edu.
Andrew TsourkasDepartment of Bioengineering, University of Pennsylvania, 240 Skirkanish Hall, 210 S. 33rd St., Philadelphia, PA 19104, USA. Electronic address: atsourk@seas.upenn.edu.
Bert W O'MalleyDepartment of Otorhinolaryngology - Head and Neck Surgery, Perelman School of Medicine at the University of Pennsylvania, 421 Curie Blvd, BRB 1220, Philadelphia, PA 19104, USA. Electronic address: bert.omalley@uphs.upenn.edu.
Daqing LiDepartment of Otorhinolaryngology - Head and Neck Surgery, Perelman School of Medicine at the University of Pennsylvania, 421 Curie Blvd, BRB 1220, Philadelphia, PA 19104, USA. Electronic address: lidaqing@pennmedicine.upenn.edu.
University of Pennsylvania · USThe University of Texas Health Science Center at Houston · US

Funding

A Novel Regulated Nanohydrogel Delivery System for Targeted Inner Ear ApplicationR01DC014464 · NIDCD · UNIVERSITY OF PENNSYLVANIA · PI LI, DAQING · 2015 to 2019
$2.0M
NIDCD NIH HHS R01 DC014464
6 · The paper itself

Abstract

Hearing loss is the most prevalent sensory disability worldwide and may be caused by age, drugs or exposure to excessive noise. We have previously developed a minimally-invasive nanohydrogel drug delivery system that successfully delivers nanoparticles into the inner ear. We have substantially extended this technique by functionalizing the nanoparticles and introducing a targeting peptide which recognizes prestin, a transmembrane electromotile protein uniquely expressed in outer hair cells (OHCs) of the inner ear. We demonstrate the successful delivery of molecules and plasmids specifically to OHCs. When compared to untargeted nanoparticles, the delivery of a c-Jun N-terminal kinase (JNK) inhibitor, D-JNKi-1, to OHCs by targeted nanoparticles improved protection from noise induced hearing loss (NIHL). This is the first demonstration of a protection from NIHL using a novel safe and controllable delivery system which is minimally-invasive to the inner ear and, as such, is an extremely appealing technique for use in many clinical applications.

Indexed as

Drug Delivery SystemsNanoparticlesAnimalsCell LineCHO CellsCricetulusEar, InnerFemaleHair Cells, Auditory, OuterHearing Loss, Noise-InducedHumansJNK Mitogen-Activated Protein KinasesMiceMice, Inbred CBANeuroprotective AgentsPeptidesD-JNKI-1JNK Mitogen-Activated Protein KinasesNeuroprotective AgentsPeptidesc-Jun N-terminal kinase (JNK) pathwayMinimally-invasive inner ear biomaterial delivery platformNoise exposureOuter hair cellPrestinTargeted multifunctional nanoparticles

Identifiers

PMID29673641
PMCPMC6344933
OpenAlexW2802577591

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.