Evidence map›Paper›PMID 39019008›Full record

ArticleCell reports. Medicine2024

Increased regional activity of a pro-autophagy pathway in schizophrenia as a contributor to sex differences in the disease pathology.

Kathryn J Bjornson, Amanda M Vanderplow, Aishwarya I Bhasker, Michael E Cahill

Abstract read
In one paragraph

Article in Cell reports. Medicine, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
–field-weighted citation impact
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

9 citing papers in PubMed.

  1. Article
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  5. Review
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  8. Identification ofProceedings of the National Academy of Sciences of the United States of America · 2025
    Article
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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.

Kathryn J BjornsonDepartment of Comparative Biosciences, University of Wisconsin-Madison, Madison, WI 53706, USA.
Amanda M VanderplowDepartment of Comparative Biosciences, University of Wisconsin-Madison, Madison, WI 53706, USA.
Aishwarya I BhaskerDepartment of Comparative Biosciences, University of Wisconsin-Madison, Madison, WI 53706, USA.
Michael E CahillDepartment of Comparative Biosciences, University of Wisconsin-Madison, Madison, WI 53706, USA. Electronic address: michael.cahill@wisc.edu.

Funding

The role of Akt signaling in prefrontal circuit function and cognitive impairmentR21MH125227 · NIMH · UNIVERSITY OF WISCONSIN-MADISON · PI CAHILL, MICHAEL EDWARD · 2021 to 2022
$407k
NIMH NIH HHS R21 MH125227
6 · The paper itself

Abstract

Based on recent genome-wide association studies, it is theorized that altered regulation of autophagy contributes to the pathophysiology of schizophrenia and bipolar disorder. As activity of autophagy-regulatory pathways is controlled by discrete phosphorylation sites on the relevant proteins, phospho-protein profiling is one of the few approaches available for enabling a quantitative assessment of autophagic activity in the brain. Despite this, a comprehensive phospho-protein assessment in the brains of schizophrenia and bipolar disorder subjects is currently lacking. Using this direction, our broad screening identifies an increase in AMP-activated protein kinase (AMPK)-mediated phospho-activation of the pro-autophagy protein beclin-1 solely in the prefrontal cortex of female, but not male, schizophrenia subjects. Using a reverse translational approach, we surprisingly find that this increase in beclin-1 activity facilitates synapse formation and enhances cognition. These findings are interpreted in the context of human studies demonstrating that female schizophrenia subjects have a lower susceptibility to cognitive dysfunction than males.

Indexed as

AutophagyBeclin-1SchizophreniaSex CharacteristicsAdultAMP-Activated Protein KinasesAnimalsCognitionFemaleHumansMaleMicePhosphorylationPrefrontal CortexSignal TransductionSynapsesAMP-Activated Protein KinasesBeclin-1

Identifiers

PMID39019008
PMCPMC11293356

What OpenQuestion holds

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Registered trials

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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.