Evidence map›Paper›PMID 41977219›Full record

ArticleInternational journal of molecular sciences2026

Serotonin Modulates Stellate Cell Excitability via 5-HT Receptors and HCN Channels in the Mouse Anteroventral Cochlear Nucleus.

Beytullah Özkaya, Caner Yıldırım, Ender Erdoğan, Mehmet Şerif Aydın, Ramazan Bal

Abstract read
In one paragraph

Article in International journal of molecular sciences, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

5 authors.

Beytullah ÖzkayaFaculty of Medicine, University of Adıyaman, Adıyaman 02040, Türkiye.
Caner YıldırımFaculty of Medicine, University of Gaziantep, Gaziantep 27310, Türkiye.
Ender ErdoğanFaculty of Medicine, Selçuk University, Konya 42080, Türkiye.ORCID 0000-0002-6220-9243
Mehmet Şerif AydınFaculty of Medicine, İstanbul Medipol University, İstanbul 34810, Türkiye.
Ramazan BalFaculty of Medicine, University of Gaziantep, Gaziantep 27310, Türkiye.ORCID 0000-0003-3829-8669

Funding

Gaziantep University Scientific Research Projects Unit TF.DT.21.14Scientific and Technological Research Council of Turkey 120R002
6 · The paper itself

Abstract

Serotonergic projections innervate both the dorsal and ventral cochlear nuclei; however, the electrophysiological consequences of serotonergic input in the ventral cochlear nucleus (VCN) remain incompletely understood. This study aimed to identify the serotonin receptor subtypes involved in serotonergic modulation of stellate cells in the mouse anteroventral cochlear nucleus (AVCN) and to determine the underlying ion channel mechanisms. Whole-cell patch-clamp recordings were performed in acute brain slices obtained from postnatal day 12-17 mice. Bath application of serotonin (25 µM) induced membrane depolarization (~5 mV) and increased action potential firing. Pharmacological experiments demonstrated that antagonists of 5-HT1A, 5-HT2A, and 5-HT2C receptors partially reversed the depolarization and reduced serotonin-induced inward currents, indicating that multiple receptor subtypes contribute to serotonergic excitation. Blockade of hyperpolarization-activated cyclic nucleotide-gated (HCN) channels with extracellular Cs

Indexed as

Cochlear NucleusHyperpolarization-Activated Cyclic Nucleotide-Gated ChannelsReceptors, SerotoninSerotoninAction PotentialsAnimalsMembrane PotentialsMicePatch-Clamp TechniquesHyperpolarization-Activated Cyclic Nucleotide-Gated ChannelsReceptors, SerotoninSerotonin5-HT receptorsbrain slicescochlear nucleusHCNpatch clampstellate cells

Identifiers

PMID41977219
PMCPMC13074059

What OpenQuestion holds

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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.