Evidence map›Paper›PMID 28054037›Full record

ArticleHeliyon2016

Gene expression alterations in the medial prefrontal cortex and blood cells in a mouse model of depression during menopause.

Shigeo Miyata, Masashi Kurachi, Noriko Sakurai, Yuchio Yanagawa, Yasuki Ishizaki, Masahiko Mikuni, Masato Fukuda

Open access · goldAbstract read
In one paragraph

Article in Heliyon, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.3field-weighted citation impact, top 45% 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

5 citing papers in PubMed, 12 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

7 authors at 1 institution in 1 country.

Shigeo MiyataDepartment of Psychiatry and Neuroscience, Gunma University Graduate School of Medicine, Maebashi, Japan; Department of Genetic and Behavioral Neuroscience, Gunma University Graduate School of Medicine, Maebashi, Japan.
Masashi KurachiDepartment of Molecular and Cellular Neurobiology, Gunma University Graduate School of Medicine, Maebashi, Japan.
Noriko SakuraiDepartment of Psychiatry and Neuroscience, Gunma University Graduate School of Medicine, Maebashi, Japan.
Yuchio YanagawaDepartment of Genetic and Behavioral Neuroscience, Gunma University Graduate School of Medicine, Maebashi, Japan.
Yasuki IshizakiDepartment of Molecular and Cellular Neurobiology, Gunma University Graduate School of Medicine, Maebashi, Japan.
Masahiko MikuniDepartment of Psychiatry and Neuroscience, Gunma University Graduate School of Medicine, Maebashi, Japan.
Masato FukudaDepartment of Psychiatry and Neuroscience, Gunma University Graduate School of Medicine, Maebashi, Japan.
Gunma University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimsThe prevalence of major depressive disorder (MDD) is higher in women than in men, and this may be due to the decline in estrogen levels that occurs during the menopausal transition. We studied the biological alterations in the medial prefrontal cortex (mPFC), which is a region that is highly implicated in the neurobiology of MDD, and the blood cells (BCs) of ovariectomized (OVX) mice subjected to chronic mild stress (CMS), which represents a mouse model of depression during menopause. MAIN

methodsThe mPFC and the BCs were obtained from the same individuals. Gene expression levels were analyzed by microarray. The data were used for the Ingenuity Pathway Analysis and the Gene Ontology analysis. KEY

findingsThe gene expression alterations (GEAs) induced by OVX were mainly associated with ribosomal and mitochondrial functions in both the mPFC and the BCs. Rapamycin-insensitive companion of mTOR (RICTOR) was identified as a possible upstream regulator of the OVX-induced GEAs in both tissues. The CMS-induced GEAs were associated with retinoic acid receptor signaling, inflammatory cytokines and post-synaptic density in the mPFC, but not in the BCs. SIGNIFICANCE: OVX and CMS independently affect biological pathways in the mPFC, which is involved in the development of the depression-like phenotype. Because a subset of the OVX-induced GEAs in the mPFC also occurred in the BCs, the GEAs in the BCs might be a useful probe to predict biological pathways in the corresponding brain tissue under specific conditions such as OVX in females.

Indexed as

EndocrinologyNeurosciencePsychiatry

Identifiers

PMID28054037
PMCPMC5198744
OpenAlexW2566882067

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.