Evidence map›Paper›PMID 33461666›Full record

ArticleInternational review of neurobiology2021

Epigenetic mechanisms underlying stress-induced depression.

Luana Martins de Carvalho, Wei-Yang Chen, Amy W Lasek

Open access · greenAbstract read
In one paragraph

Article in International review of neurobiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
5.9field-weighted citation impact, top 3% 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

17 citing papers in PubMed, 31 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

3 authors at 1 institution in 1 country.

Luana Martins de CarvalhoDepartment of Psychiatry, Center for Alcohol Research in Epigenetics, University of Illinois at Chicago, Chicago, IL, United States.
Wei-Yang ChenDepartment of Psychiatry, Center for Alcohol Research in Epigenetics, University of Illinois at Chicago, Chicago, IL, United States.
Amy W LasekDepartment of Psychiatry, Center for Alcohol Research in Epigenetics, University of Illinois at Chicago, Chicago, IL, United States. Electronic address: alasek@uic.edu.
University of Illinois Chicago · US

Funding

Pilot Project Program P50AA022538 · NIAAA · UNIVERSITY OF ILLINOIS AT CHICAGO · PI SUBHASH C. PANDEY · 2015 to 2026
$21.3M
Regulation of Excessive Alcohol Consumption by the Lmo-Alk AxisU01AA020912 · NIAAA · VIRGINIA COMMONWEALTH UNIVERSITY · PI Amy Wolven Lasek · 2011 to 2026
$5.4M
Compulsive Alcohol Drinking and Cortical Extracellular MatrixR01AA027231 · NIAAA · VIRGINIA COMMONWEALTH UNIVERSITY · PI LASEK, AMY WOLVEN · 2019 to 2023
$1.9M
NIAAA NIH HHS P50 AA022538NIAAA NIH HHS R01 AA027231NIAAA NIH HHS U01 AA020912
6 · The paper itself

Abstract

Stressful life events are a major contributor to the development of major depressive disorder. Environmental perturbations like stress change gene expression in the brain, leading to altered behavior. Gene expression is ultimately regulated by chromatin structure and the epigenetic modifications of DNA and the histone proteins that make up chromatin. Studies over the past two decades have demonstrated that stress alters the epigenetic landscape in several brain regions relevant for depressive-like behavior in rodents. This chapter will discuss epigenetic mechanisms of brain histone acetylation, histone methylation, and DNA methylation that contribute to adult stress-induced depressive-like behavior in rodents. Several biological themes have emerged from the examination of the brain transcriptome after stress such as alterations in the neuroimmune response, neurotrophic factors, and synaptic structure. The epigenetic mechanisms regulating these processes will be highlighted. Finally, pharmacological and genetic manipulations of epigenetic enzymes in rodent models of depression will be discussed as these approaches have demonstrated the ability to reverse stress-induced depressive-like behaviors and provide proof-of-concept as novel avenues for the treatment of clinical depression.

Indexed as

DepressionEpigenesis, GeneticStress, PsychologicalHumansDepressionDNA methylationDNMTEpigeneticHDACHistone acetylationHistone methylationSirtuinStressTET

Identifiers

PMID33461666
PMCPMC8018603
OpenAlexW3088894754

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.