Evidence map›Paper›PMID 33319854›Full record

ReviewMolecular psychiatry2021

The genie in the bottle-magnified calcium signaling in dorsolateral prefrontal cortex.

Amy F T Arnsten, Dibyadeep Datta, Min Wang

Open access · hybridAbstract readReview
In one paragraph

Review in Molecular psychiatry, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 51 papers.

0numbers the graph read from it
0cells of the map it votes in
51citing papers in PubMed
4.3field-weighted citation impact, top 4% 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

51 citing papers in PubMed, 79 citations in OpenAlex.

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  5. Reduced expression of N-methyl-D-aspartate receptor and calcium signaling genes in gray matter is associated with cancer-related cognitive impairment.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2026
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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

3 authors at 1 institution in 1 country.

Amy F T ArnstenDepartment of Neuroscience, Yale University School of Medicine, New Haven, CT, 06510, USA. amy.arnsten@yale.edu.ORCID http://orcid.org/0000-0002-3420-1308
Dibyadeep DattaDepartment of Neuroscience, Yale University School of Medicine, New Haven, CT, 06510, USA.
Min WangDepartment of Neuroscience, Yale University School of Medicine, New Haven, CT, 06510, USA.
Yale University · US

Funding

Preclinical assessment of GCPII inhibitors for cognition and tau pathologyR01AG061190 · NIA · YALE UNIVERSITY · PI ARNSTEN, AMY F.T. · 2019 to 2023
$4.2M
Nicotinic Receptor Influences on Neuronal Physiology in Dorsolateral Prefrontal CR01MH093354 · NIMH · YALE UNIVERSITY · PI WANG, MIN · 2012 to 2020
$3.8M
Rapid actions of ketamine in the prefrontal cortexR01MH108643 · NIMH · YALE UNIVERSITY · PI ARNSTEN, AMY F.T. · 2016 to 2020
$3.3M
NIA NIH HHS R01 AG061190NIMH NIH HHS R01 MH093354NIMH NIH HHS R01 MH108643
6 · The paper itself

Abstract

Neurons in the association cortices are particularly vulnerable in cognitive disorders such as schizophrenia and Alzheimer's disease, while those in primary visual cortex remain relatively resilient. This review proposes that the special molecular mechanisms needed for higher cognitive operations confer vulnerability to dysfunction, atrophy, and neurodegeneration when regulation is lost due to genetic and/or environmental insults. Accumulating data suggest that higher cortical circuits rely on magnified levels of calcium (from NMDAR, calcium channels, and/or internal release from the smooth endoplasmic reticulum) near the postsynaptic density to promote the persistent firing needed to maintain, manipulate, and store information without "bottom-up" sensory stimulation. For example, dendritic spines in the primate dorsolateral prefrontal cortex (dlPFC) express the molecular machinery for feedforward, cAMP-PKA-calcium signaling. PKA can drive internal calcium release and promote calcium flow through NMDAR and calcium channels, while in turn, calcium activates adenylyl cyclases to produce more cAMP-PKA signaling. Excessive levels of cAMP-calcium signaling can have a number of detrimental effects: for example, opening nearby K

Indexed as

Calcium SignalingPrefrontal CortexAnimalsCalciumDorsolateral Prefrontal CortexNeuronsPrimary Visual CortexCalcium

Identifiers

PMID33319854
PMCPMC8203737
OpenAlexW3112836681

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.