Evidence map›Paper›PMID 27861914›Full record

ArticleThe Journal of physiology2017

A unifying hypothesis for M1 muscarinic receptor signalling in pyramidal neurons.

Sameera Dasari, Corey Hill, Allan T Gulledge

Open access · greenAbstract read
In one paragraph

Article in The Journal of physiology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

22 citing papers in PubMed, 36 citations in OpenAlex.

  1. Reciprocal molecular and cellular cholinergic working memory impairments in Alzheimer's disease model mice.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2026
    Article
  2. Article
  3. Article
  4. Cholinergic Activation of Corticofugal Circuits in the Adult Mouse Prefrontal Cortex.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024
    Article
  5. Article
  6. Article
  7. Adolescent administration of ΔIBRO neuroscience reports · 2021
    Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. The Firing of Theta State-Related Septal Cholinergic Neurons Disrupt Hippocampal Ripple Oscillations via Muscarinic Receptors.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2020
    Article
  13. Article
  14. Cholinergic Signaling Dynamics and Cognitive Control of Attention.Current topics in behavioral neurosciences · 2020
    Review
  15. Article
  16. Review
  17. Article
  18. Article
  19. Article
  20. 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

3 authors at 1 institution in 1 country.

Sameera DasariDepartment of Molecular and Systems Biology, Geisel School of Medicine at Dartmouth College, Hanover, NH, 03755, USA.
Corey HillDepartment of Molecular and Systems Biology, Geisel School of Medicine at Dartmouth College, Hanover, NH, 03755, USA.
Allan T GulledgeDepartment of Molecular and Systems Biology, Geisel School of Medicine at Dartmouth College, Hanover, NH, 03755, USA.ORCID 0000-0002-5721-374X
Dartmouth College · US

Funding

Neuromodulation of cortical circuits in health and diseaseR01MH099054 · NIMH · DARTMOUTH COLLEGE · PI GULLEDGE, ALLAN T · 2013 to 2017
$2.0M
Cholinergic signaling in cortical neurons: a unifying hypothesisR01MH083806 · NIMH · DARTMOUTH COLLEGE · PI GULLEDGE, ALLAN T · 2008 to 2011
$1.3M
NIMH NIH HHS R01 MH083806NIMH NIH HHS R01 MH099054
6 · The paper itself

Abstract

key pointsPhasic release of acetylcholine (ACh) in the neocortex facilitates attentional processes. Acting at a single metabotropic receptor subtype, ACh exerts two opposing actions in cortical pyramidal neurons: transient inhibition and longer-lasting excitation. Cholinergic inhibitory responses depend on calcium release from intracellular calcium stores, and run down rapidly at resting membrane potentials when calcium stores become depleted. We demonstrate that cholinergic excitation promotes calcium entry at subthreshold membrane potentials to rapidly refill calcium stores, thereby maintaining the fidelity of inhibitory cholinergic signalling. We propose a 'unifying hypothesis' for M1 receptor signalling whereby inhibitory and excitatory responses to ACh in pyramidal neurons represent complementary mechanisms governing rapid calcium cycling between the endoplasmic reticulum, the cytosol and the extracellular space. ABSTRACT: G

Indexed as

AcetylcholineAnimalsCalciumFemaleMaleMice, Inbred C57BLPrefrontal CortexPyramidal CellsReceptor, Muscarinic M1Signal TransductionAcetylcholineCalciumReceptor, Muscarinic M1acetylcholinecalciummuscarinic receptorneocortexpyramidal NeuronSK channel

Identifiers

PMID27861914
PMCPMC5330881
OpenAlexW2552726820

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.