Evidence map›Paper›PMID 26868444›Full record

ArticleBiological psychiatry2016

Ablation of Type III Adenylyl Cyclase in Mice Causes Reduced Neuronal Activity, Altered Sleep Pattern, and Depression-like Phenotypes.

Xuanmao Chen, Jie Luo, Yihua Leng, Yimei Yang, Larry S Zweifel, Richard D Palmiter, Daniel R Storm

Abstract read
In one paragraph

Article in Biological psychiatry, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 54 papers.

0numbers the graph read from it
0cells of the map it votes in
54citing papers in PubMed
2.0field-weighted citation impact, top 15% 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

54 citing papers in PubMed, 79 citations in OpenAlex.

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  18. Protein-coding mutation inbioRxiv : the preprint server for biology · 2024
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 3 institutions in 1 country.

Xuanmao ChenDepartment of Pharmacology, University of Washington, Seattle, Washington; Department of Molecular, Cellular and Biomedical Sciences, University of New Hampshire, Durham, New Hampshire. Electronic address: chenx8@u.washington.edu.
Jie LuoDepartment of Pharmacology, University of Washington, Seattle, Washington.
Yihua LengDepartment of Pharmacology, University of Washington, Seattle, Washington.
Yimei YangDepartment of Pharmacology, University of Washington, Seattle, Washington.
Larry S ZweifelDepartment of Pharmacology, University of Washington, Seattle, Washington; Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, Washington.
Richard D PalmiterHoward Hughes Medical Institute, Department of Biochemistry, School of Medicine, University of Washington, Seattle, Washington.
Daniel R StormDepartment of Pharmacology, University of Washington, Seattle, Washington.
University of Washington · USHoward Hughes Medical Institute · USUniversity of New Hampshire · US

Funding

REGULATION OF CAMP TRANSIENTS IN NEURONSR01DC004156 · NIDCD · UNIVERSITY OF WASHINGTON · PI STORM, DANIEL R · 1999 to 2013
$4.3M
Memory Enhancement by A Genetic Increase in cAMP SignalsR01MH073601 · NIMH · UNIVERSITY OF WASHINGTON · PI STORM, DANIEL R · 2006 to 2015
$3.5M
Cell type-specific calcium imaging during hippocampus-dependent memoryR21MH098177 · NIMH · UNIVERSITY OF WASHINGTON · PI ZWEIFEL, LARRY S · 2012 to 2013
$417k
The role of AC3 in neuronal activity and depression-related phenotypeR21MH105746 · NIMH · UNIVERSITY OF WASHINGTON · PI CHEN, XUANMAO · 2015 to 2016
$398k
Howard Hughes Medical InstituteNIDCD NIH HHS R01 DC004156NIMH NIH HHS R01 MH073601NIMH NIH HHS R21 MH098177NIMH NIH HHS R21 MH105746
6 · The paper itself

Abstract

backgroundAlthough major depressive disorder (MDD) has low heritability, a genome-wide association study in humans has recently implicated type 3 adenylyl cyclase (AC3; ADCY3) in MDD. Moreover, the expression level of AC3 in blood has been considered as a MDD biomarker in humans. Nevertheless, there is a lack of supporting evidence from animal studies.

methodsWe employed multiple approaches to experimentally evaluate if AC3 is a contributing factor for major depression using mouse models lacking the Adcy3 gene.

resultsWe found that conventional AC3 knockout (KO) mice exhibited phenotypes associated with MDD in behavioral assays. Electroencephalography/electromyography recordings indicated that AC3 KO mice have altered sleep patterns characterized by increased percentage of rapid eye movement sleep. AC3 KO mice also exhibit neuronal atrophy. Furthermore, synaptic activity at cornu ammonis 3-cornu ammonis 1 synapses was significantly lower in AC3 KO mice, and they also exhibited attenuated long-term potentiation as well as deficits in spatial navigation. To confirm that these defects are not secondary responses to anosmia or developmental defects, we generated a conditional AC3 floxed mouse strain. This enabled us to inactivate AC3 function selectively in the forebrain and to inducibly ablate it in adult mice. Both AC3 forebrain-specific and AC3 inducible knockout mice exhibited prodepression phenotypes without anosmia.

conclusionsThis study demonstrates that loss of AC3 in mice leads to decreased neuronal activity, altered sleep pattern, and depression-like behaviors, providing strong evidence supporting AC3 as a contributing factor for MDD.

Indexed as

Adenylyl CyclasesAnimalsBehavior, AnimalDisease Models, AnimalLong-Term PotentiationMajor Depressive DisorderMiceMice, KnockoutPhenotypeSleep Wake DisordersSpatial Navigationadenylate cyclase 3Adenylyl CyclasesADCY3)CiliopathiesMajor depressive disorder (MDD)Neuronal activityPrimary ciliaSleep alterationType III adenylyl cyclase (AC3

Identifiers

PMID26868444
PMCPMC5972377
OpenAlexW2216769371

What OpenQuestion holds

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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.