Evidence map›Paper›PMID 33627638›Full record

ArticleTranslational psychiatry2021

Chronic mild stress-induced protein dysregulations correlated with susceptibility and resiliency to depression or anxiety revealed by quantitative proteomics of the rat prefrontal cortex.

Wei Liao, Yanchen Liu, Lixiang Wang, Xiao Cai, Hong Xie, Faping Yi, Rongzhong Huang, Chui Fang, Peng Xie, Jian Zhou

Open access · goldAbstract read
In one paragraph

Article in Translational psychiatry, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 1 pooled it
2.4field-weighted citation impact, top 11% 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

25 citing papers in PubMed, 1 synthesis or guideline pooled it, 54 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

10 authors at 3 institutions in 1 country.

Wei Liao *Institute of Neuroscience, Chongqing Medical University, 400016, Chongqing, China.
Yanchen Liu *Institute of Neuroscience, Chongqing Medical University, 400016, Chongqing, China.
Lixiang Wang *Shenzhen Wininnovate Bio-Tech Co., Ltd, 410034, Shenzhen, China.
Xiao CaiInstitute of Neuroscience, Chongqing Medical University, 400016, Chongqing, China.
Hong XieInstitute of Neuroscience, Chongqing Medical University, 400016, Chongqing, China.
Faping YiInstitute of Neuroscience, Chongqing Medical University, 400016, Chongqing, China.
Rongzhong HuangChuangXu Institute of Life Science, 400016, Chongqing, China.
Chui FangShenzhen Wininnovate Bio-Tech Co., Ltd, 410034, Shenzhen, China. fancy5029@126.com.
Peng XieInstitute of Neuroscience, Chongqing Medical University, 400016, Chongqing, China. xiepeng@cqmu.edu.cn.ORCID 0000-0002-0081-6048
Jian ZhouInstitute of Neuroscience, Chongqing Medical University, 400016, Chongqing, China. zhoujian@cqmu.edu.cn.ORCID 0000-0002-6392-3174
Chongqing Medical University · CNFirst People's Hospital of Chongqing · CNShenzhen Bioeasy Biotechnology (China) · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Chronic stress is a significant risk factor for depression as well as anxiety disorders. Yet, the stress-induced specific and common molecular dysregulations of these disorders have not been fully understood. Previously, we constructed a chronic mild stress (CMS) rat model to separate and obtain depression-susceptible, anxiety-susceptible, and insusceptible groups. In this study, the prefrontal cortical proteomes of the three stressed groups were comparatively profiled utilizing isobaric tags for relative and absolute quantitation (iTRAQ)-coupled tandem mass spectrometry approach. A total of 212 protein dysregulations were identified, potentially correlating to susceptibility or resilience to CMS-induced depression or anxiety, and thus might serve as potential protein targets for further investigation. In addition, independent analysis by parallel reaction monitoring identified changes in Gfap, Rhog, Gnai2, Ppp1r1b, and Uqcrh; Tubb6, Urod, Cul1, Spred1, and Gpcpd1; Acadl, Ppp1r1a, Grm2, Mtor, Lsm8, Cplx2, and Tsta3 that were distinctly correlated to depression-susceptible, anxiety-susceptible, or insusceptible groups, respectively. This suggested that identical CMS had different effects on the protein regulation system of the rat prefrontal cortex. Collectively, the present proteomics study of the prefrontal cortex established a significant molecular basis and offered new insights into the specificity and commonality of pathophysiologic mechanisms underlying susceptibility and resiliency to stress-induced depression or anxiety.

Indexed as

DepressionProteomicsAnimalsAnxietyAnxiety DisordersPrefrontal CortexRatsStress, Psychological

Identifiers

PMID33627638
PMCPMC7904772
OpenAlexW3129766104

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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.