Evidence map›Paper›PMID 37304018›Full record

ArticleFrontiers in neuroscience2023

Desensitizing nicotinic agents normalize tinnitus-related inhibitory dysfunction in the auditory cortex and ameliorate behavioral evidence of tinnitus.

Madan Ghimire, Rui Cai, Lynne Ling, Kevin A Brownell, Kurt W Wisner, Brandon C Cox, Troy A Hackett, Thomas J Brozoski, Donald M Caspary

Open access · goldAbstract read
In one paragraph

Article in Frontiers in neuroscience, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.8field-weighted citation impact, top 32% 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

3 citing papers in PubMed, 4 citations in OpenAlex.

  1. Article
  2. Article
  3. Layer 6 is a hub for cholinergic modulation in the mouse auditory cortex.bioRxiv : the preprint server for biology · 2025
    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

9 authors at 2 institutions in 1 country.

Madan GhimireDepartment of Pharmacology, Southern Illinois University School of Medicine, Springfield, IL, United States.
Rui CaiDepartment of Pharmacology, Southern Illinois University School of Medicine, Springfield, IL, United States.
Lynne LingDepartment of Pharmacology, Southern Illinois University School of Medicine, Springfield, IL, United States.
Kevin A BrownellDepartment of Pharmacology, Southern Illinois University School of Medicine, Springfield, IL, United States.
Kurt W WisnerDepartment of Otolaryngology, Head and Neck Surgery, Southern Illinois University School of Medicine, Springfield, IL, United States.
Brandon C CoxDepartment of Pharmacology, Southern Illinois University School of Medicine, Springfield, IL, United States.
Troy A HackettDepartment of Hearing and Speech Sciences, Vanderbilt University Medical Center, Nashville, TN, United States.
Thomas J BrozoskiDepartment of Otolaryngology, Head and Neck Surgery, Southern Illinois University School of Medicine, Springfield, IL, United States.
Donald M CasparyDepartment of Pharmacology, Southern Illinois University School of Medicine, Springfield, IL, United States.
Southern Illinois University School of Medicine · USVanderbilt University Medical Center · US

Funding

CODING IN AUDITORY NEURONS: EFFECTS OF AMINO ACIDSR01DC000151 · NIDCD · SOUTHERN ILLINOIS UNIVERSITY SCH OF MED · PI CASPARY, DONALD M. · 1989 to 2024
$7.1M
Identification of Cellular Phenotypes in the Auditory ForebrainR01DC015388 · NIDCD · VANDERBILT UNIVERSITY MEDICAL CENTER · PI HACKETT, TROY A. · 2016 to 2020
$1.7M
Coding in Auditory Neurons: Effects of Amino AcidsR56DC000151 · NIDCD · SOUTHERN ILLINOIS UNIVERSITY SCH OF MED · PI CASPARY, DONALD M. · 2010 to 2010
$128k
MINORITY PREDOCTORAL FELLOWSHIP PROGRAM - NIGMSF31DC000151 · NIDCD · CORNELL UNIVERSITY ITHACA · PI HERMER-VAZQUEZ, RAYMOND W · 1993 to 1995
–
NIDCD NIH HHS F31 DC000151NIDCD NIH HHS R01 DC000151NIDCD NIH HHS R01 DC015388NIDCD NIH HHS R56 DC000151
6 · The paper itself

Abstract

Tinnitus impacts between 10-20% of the population. Individuals most troubled by their tinnitus have their attention bound to and are distracted by, their tinnitus percept. While numerous treatments to ameliorate tinnitus have been tried, no therapeutic approach has been clinically accepted. The present study used an established condition-suppression noise-exposure rat model of tinnitus to: (1) examine tinnitus-related changes in nAChR function of layer 5 pyramidal (PNs) and of vasoactive intestinal peptide (VIP) neurons in primary auditory cortex (A1) and (2) examine how the partial desensitizing nAChR agonists, sazetidine-A and varenicline, can act as potential therapeutic agents in the treatment of tinnitus. We posited that tinnitus-related changes in layer 5 nAChR responses may underpin the decline in attentional resources previously observed in this animal model (Brozoski et al., 2019).

Indexed as

nicotinic cholinergic receptorprimary auditory cortexpyramidal neuronsazetidine-AtinnitusvareniclineVIP neuron

Identifiers

PMID37304018
PMCPMC10248052
OpenAlexW4378176843

What Socratic holds

Textmetadata
LicenceCC BY
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 Socratic graph.