Evidence map›Paper›PMID 37404129›Full record

ArticleeLife2023

Cholinergic modulation shifts the response of CA1 pyramidal cells to depolarizing ramps via TRPM4 channels with potential implications for place field firing.

Crescent L Combe, Carol M Upchurch, Carmen C Canavier, Sonia Gasparini

Open access · goldAbstract read
In one paragraph

Article in eLife, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
2.6field-weighted citation impact, top 10% 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

8 citing papers in PubMed, 13 citations in OpenAlex.

  1. Dendritic Inhibition Terminates Plateau Potentials in CA1 Pyramidal Neurons.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026
    Article
  2. Review
  3. Review
  4. Roles of TRPM channels in glioma.Cancer biology & therapy · 2024
    Review
  5. Article
  6. Article
  7. Article
  8. 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

4 authors at 1 institution in 1 country.

Crescent L CombeNeuroscience Center of Excellence, Louisiana State University Health Sciences Center, New Orleans, United States.ORCID 0000-0003-1181-6569
Carol M UpchurchDepartment of Cell Biology and Anatomy, School of Medicine, Louisiana State University Health Sciences Center, New Orleans, United States.
Carmen C CanavierDepartment of Cell Biology and Anatomy, School of Medicine, Louisiana State University Health Sciences Center, New Orleans, United States.
Sonia GaspariniNeuroscience Center of Excellence, Louisiana State University Health Sciences Center, New Orleans, United States.ORCID 0000-0001-5847-9315
Louisiana State University Health Sciences Center New Orleans · US

Funding

CRCNS: Cholinergic contribution to hippocampal information processingR01MH115832 · NIMH · LSU HEALTH SCIENCES CENTER · PI CANAVIER, CARMEN CASTRO, GASPARINI, SONIA · 2017 to 2021
$1.8M
NIMH NIH HHS R01 MH115832NIMH NIH HHS R01MH115832
6 · The paper itself

Abstract

A synergistic combination of in vitro electrophysiology and multicompartmental modeling of rat CA1 pyramidal neurons identified TRPM4 channels as major drivers of cholinergic modulation of the firing rate during a triangular current ramp, which emulates the bump in synaptic input received while traversing the place field. In control, fewer spikes at lower frequencies are elicited on the down-ramp compared to the up-ramp due to long-term inactivation of the Na

Indexed as

Pyramidal CellsTRPM Cation ChannelsAnimalsCarbacholCholinergic AgentsCholinergic AgonistsRatsReceptors, MuscarinicCarbacholCholinergic AgentsCholinergic AgonistsReceptors, MuscarinicTRPM4 protein, ratTRPM Cation Channelshippocampusmulticompartmental modelingnanodomainneuromodulationneurosciencenonspecific cation currentpatch clamprat

Identifiers

PMID37404129
PMCPMC10365838
OpenAlexW4383187412

What OpenQuestion 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 OpenQuestion graph.