Evidence map›Paper›PMID 27138376›Full record

ArticleScientific reports2016

Early life stress affects limited regional brain activity in depression.

Lian Du, Jingjie Wang, Ben Meng, Na Yong, Xiangying Yang, Qingling Huang, Yan Zhang, Lingling Yang, Yuan Qu, Zhu Chen and 3 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 3 pooled it
1.0field-weighted citation impact, top 25% 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, 3 syntheses or guidelines pooled it, 45 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

13 authors at 5 institutions in 1 country.

Lian DuDepartment of Psychiatry, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, P.R. China.
Jingjie WangDepartment of Radiology, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, P.R. China.
Ben MengNuclear Medicine Department, Chongqing Cancer Hospital, Chongqing 400030, P.R. China.
Na YongDepartment of Psychiatry and Mental Health, Affiliated Hospital of North Sichuan Medical College, Nanchong 637000, P.R. China.
Xiangying YangDepartment of Psychiatry, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, P.R. China.
Qingling HuangSleep and Psychosomatic Diseases Ward, the Third military medical university third hospital, Chongqing 400016, P.R. China.
Yan ZhangPsychosomatic Department, the Ninth People's Hospital of Chongqing, Chongqing 400700, P.R. China.
Lingling YangDepartment of Psychiatry, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, P.R. China.
Yuan QuDepartment of Psychiatry, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, P.R. China.
Zhu ChenDepartment of Psychiatry, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, P.R. China.
Yongmei LiDepartment of Radiology, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, P.R. China.
Fajin LvDepartment of Radiology, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, P.R. China.
Hua HuDepartment of Psychiatry, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, P.R. China.
Chongqing Medical University · CNFirst Affiliated Hospital of Chongqing Medical University · CNArmy Medical University · CNAffiliated Hospital of North Sichuan Medical College · CNChongqing Cancer Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Early life stress (ELS) can alter brain function and increases the risk of major depressive disorder (MDD) in later life. This study investigated whether ELS contributes to differences in regional brain activity between MDD patients and healthy controls (HC), as measured by amplitude of low-frequency fluctuation (ALFF)/fractional (f)ALFF. Eighteen first-episode, treatment-naïve MDD patients and HC were assessed with the Childhood Trauma Questionnaire and resting-state functional magnetic resonance imaging. We compared ALFF/fALFF between MDD patients and HC, with or without controlling for ELS, and determined whether ELS level was correlated with regional brain activity in each group. After regressing out ELS, we found that ALFF increased in bilateral amygdala and left orbital/cerebellum, while fALFF decreased in left inferior temporal and right middle frontal gyri in MDD patients relative to controls. ELS positively correlated with regional activity in the left cerebellum in MDD and in the right post-central/inferior temporal/superior frontal cingulate, inferior frontal gyrus and bilateral cerebellum in HC. Our findings indicate that there is only very limited region showing correlation between ELS and brain activity in MDD, while diverse areas in HC, suggesting ELS has few impacts on MDD patients.

Indexed as

AdultBrainFemaleHumansMagnetic Resonance ImagingMajor Depressive DisorderMaleMiddle AgedStress, PsychologicalSurveys and Questionnaires

Identifiers

PMID27138376
PMCPMC4853783
OpenAlexW2345945493

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.