Evidence map›Paper›PMID 26749572›Full record

ArticleGenes, brain, and behavior2016

GSK3β isoform-selective regulation of depression, memory and hippocampal cell proliferation.

M Pardo, E Abrial, R S Jope, E Beurel

Open access · bronzeAbstract read
In one paragraph

Article in Genes, brain, and behavior, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed, 1 pooled it
4.4field-weighted citation impact, top 5% 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

38 citing papers in PubMed, 1 synthesis or guideline pooled it, 63 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

4 authors at 1 institution in 1 country.

M PardoDepartment of Psychiatry and Behavioral Sciences, University of Miami, Miami, FL, USA.
E AbrialDepartment of Psychiatry and Behavioral Sciences, University of Miami, Miami, FL, USA.
R S JopeDepartment of Psychiatry and Behavioral Sciences, University of Miami, Miami, FL, USA.
E BeurelDepartment of Psychiatry and Behavioral Sciences, University of Miami, Miami, FL, USA.
University of Miami · US

Funding

LITHIUM EFFECTS ON CHOLINERGIC ACTIVITYR01MH038752 · NIMH · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI JOPE, RICHARD S. · 1985 to 2015
$4.4M
Th17 cells as a new therapeutic target for depressionR01MH104656 · NIMH · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI BEUREL, ELEONORE · 2015 to 2024
$3.8M
Adaptive immune system function in depressionR01MH095380 · NIMH · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI JOPE, RICHARD S. · 2012 to 2016
$1.9M
Interactions Between Depression, Neuroinflammation and Glycogen Synthase Kinase-3R00MH090236 · NIMH · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI BEUREL, ELEONORE · 2012 to 2014
$683k
Effects of lithium on cellular signalingR56MH038752 · NIMH · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI JOPE, RICHARD S. · 2011 to 2011
$366k
Interactions Between Depression, Neuroinflammation and Glycogen Synthase Kinase-3K99MH090236 · NIMH · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI BEUREL, ELEONORE · 2010 to 2011
$179k
NIMH NIH HHS K99 MH090236NIMH NIH HHS MH038752NIMH NIH HHS MH090236NIMH NIH HHS MH095380NIMH NIH HHS MH104656NIMH NIH HHS R00 MH090236NIMH NIH HHS R01 MH038752NIMH NIH HHS R01 MH095380NIMH NIH HHS R01 MH104656NIMH NIH HHS R56 MH038752
6 · The paper itself

Abstract

Abnormally active glycogen synthase kinase-3 (GSK3) contributes to pathological processes in multiple psychiatric and neurological disorders. Modeled in mice, this includes increasing susceptibility to dysregulation of mood-relevant behaviors, impairing performance in several cognitive tasks and impairing adult hippocampal neural precursor cell (NPC) proliferation. These deficits are all evident in GSK3α/β knockin mice, in which serine-to-alanine mutations block the inhibitory serine phosphorylation regulation of both GSK3 isoforms, leaving GSK3 hyperactive. It was unknown if both GSK3 isoforms perform redundant actions in these processes, or if hyperactivity of one GSK3 isoform has a predominant effect. To test this, we examined GSK3α or GSK3β knockin mice in which only one isoform was mutated to a hyperactive form. Only GSK3β, not GSK3α, knockin mice displayed heightened vulnerability to the learned helplessness model of depression-like behavior. Three cognitive measures impaired in GSK3α/β knockin mice showed differential regulation by GSK3 isoforms. Novel object recognition was impaired in GSK3β, not in GSK3α, knockin mice, whereas temporal order memory was not impaired in GSK3α or GSK3β knockin mice, and co-ordinate spatial processing was impaired in both GSK3α and GSK3β knockin mice. Adult hippocampal NPC proliferation was severely impaired in GSK3β knockin mice, but not impaired in GSK3α knockin mice. Increased activity of GSK3β, in the absence of overexpression or disease pathology, is sufficient to impair mood regulation, novel object recognition and hippocampal NPC proliferation, whereas hyperactive GSK3α individually does not impair these processes. These results show that hyperactivity of the two GSK3 isoforms execute non-redundant effects on these processes.

Indexed as

AnimalsCell ProliferationDepressionGlycogen Synthase Kinase 3Glycogen Synthase Kinase 3 betaHippocampusMaleMemoryMiceMice, TransgenicPhosphorylationProtein IsoformsGlycogen Synthase Kinase 3glycogen synthase kinase 3 alphaGlycogen Synthase Kinase 3 betaProtein IsoformsCognitiondepressionglycogen synthase kinase-3neurogenesisnovel object recognition

Identifiers

PMID26749572
PMCPMC4777651
OpenAlexW2286958454

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.