Evidence map›Paper›PMID 37490545›Full record

ArticleScience signaling2023

Decreased nitrosylation of CaMKII causes aging-associated impairments in memory and synaptic plasticity in mice.

Nicole L Rumian, Ronald K Freund, Mark L Dell'Acqua, Steven J Coultrap, K Ulrich Bayer

Open access · greenAbstract read
In one paragraph

Article in Science signaling, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
2.5field-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

11 citing papers in PubMed, 17 citations in OpenAlex.

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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

5 authors at 1 institution in 1 country.

Nicole L RumianDepartment of Pharmacology, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA.ORCID 0000-0002-4327-1930
Ronald K FreundDepartment of Pharmacology, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA.ORCID 0000-0002-1850-1730
Mark L Dell'AcquaDepartment of Pharmacology, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA.
Steven J CoultrapDepartment of Pharmacology, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA.ORCID 0009-0005-7272-6358
K Ulrich BayerDepartment of Pharmacology, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA.
University of Colorado Anschutz Medical Campus · US

Funding

University of Colorado Aging Training GrantT32AG000279 · NIA · UNIVERSITY OF COLORADO DENVER · PI Kerrie Moreau · 2001 to 2026
$10.1M
Regulation of Calcium-permeable AMPA Receptors by AKAP79 Postsynaptic SignalingR01NS040701 · NINDS · UNIVERSITY OF COLORADO DENVER · PI DELL'ACQUA, MARK L · 2001 to 2023
$7.7M
CaMKII substrate-selection in opposing forms of synaptic plasticityR01NS081248 · NINDS · UNIVERSITY OF COLORADO DENVER · PI K. Ulrich Bayer · 2013 to 2026
$4.9M
L-type Ca2+ Channel Spike Regulation of Spine Structural Plasticity and Excitation-Transcription CouplingR01MH123700 · NIMH · UNIVERSITY OF COLORADO DENVER · PI DELL'ACQUA, MARK L · 2021 to 2025
$2.8M
CaMKII nitrosylation in the age-related decline of synaptic plasticityR01AG067713 · NIA · UNIVERSITY OF COLORADO DENVER · PI BAYER, K. ULRICH · 2020 to 2024
$2.7M
CaMKII in global cerebral ischemia: mechanisms and therapeutic interventionR01NS118786 · NINDS · UNIVERSITY OF COLORADO DENVER · PI BAYER, K. ULRICH, HERSON, PACO S · 2021 to 2025
$1.9M
CaMKII hypo-nitrosylatlon In age-related decline of synaptic plasticity and cognitionF31AG069458 · NIA · UNIVERSITY OF COLORADO DENVER · PI RUMIAN, NICOLE · 2021 to 2022
$72k
NIA NIH HHS F31 AG069458NIA NIH HHS R01 AG067713NIA NIH HHS T32 AG000279NIMH NIH HHS R01 MH123700NINDS NIH HHS R01 NS040701NINDS NIH HHS R01 NS081248NINDS NIH HHS R01 NS118786
6 · The paper itself

Abstract

CaMKII has molecular memory functions because transient calcium ion stimuli can induce long-lasting increases in its synaptic localization and calcium ion-independent (autonomous) activity, thereby leaving memory traces of calcium ion stimuli beyond their duration. The synaptic effects of two mechanisms that induce CaMKII autonomy are well studied: autophosphorylation at threonine-286 and binding to GluN2B. Here, we examined the neuronal functions of additional autonomy mechanisms: nitrosylation and oxidation of the CaMKII regulatory domain. We generated a knock-in mouse line with mutations that render the CaMKII regulatory domain nitrosylation/oxidation-incompetent, CaMKII

Indexed as

CalciumCalcium-Calmodulin-Dependent Protein Kinase Type 2AnimalsHippocampusLong-Term PotentiationMiceNeuronal PlasticityPhosphorylationSynapsesCalciumCalcium-Calmodulin-Dependent Protein Kinase Type 2Camk2a protein, mouse

Identifiers

PMID37490545
PMCPMC10485821
OpenAlexW4385236115

What OpenQuestion holds

Textmetadata
LicenceTDM
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.