Evidence map›Paper›PMID 40365748›Full record

ArticleCNS neuroscience & therapeutics2025

A Study of Sex Differences in the Biological Pathways of Stress Regulation in Mice.

Yajun Qiao, Hanxi Chen, Juan Guo, Xingfang Zhang, Xinxin Liang, Lixin Wei, Qiannan Wang, Hongtao Bi, Tingting Gao

Abstract read
In one paragraph

Article in CNS neuroscience & therapeutics, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

  1. Review
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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

9 authors.

Yajun QiaoQinghai Provincial Key Laboratory of Tibetan Medicine Pharmacology and Safety Evaluation, Northwest Institute of Plateau Biology, Chinese Academy of Science, Xining, China.ORCID 0000-0002-5210-7382
Hanxi ChenQinghai Provincial Key Laboratory of Tibetan Medicine Pharmacology and Safety Evaluation, Northwest Institute of Plateau Biology, Chinese Academy of Science, Xining, China.
Juan GuoQinghai Provincial Key Laboratory of Tibetan Medicine Pharmacology and Safety Evaluation, Northwest Institute of Plateau Biology, Chinese Academy of Science, Xining, China.
Xingfang ZhangQinghai Provincial Key Laboratory of Tibetan Medicine Pharmacology and Safety Evaluation, Northwest Institute of Plateau Biology, Chinese Academy of Science, Xining, China.
Xinxin LiangQinghai Provincial Key Laboratory of Tibetan Medicine Pharmacology and Safety Evaluation, Northwest Institute of Plateau Biology, Chinese Academy of Science, Xining, China.
Lixin WeiUniversity of Chinese Academy of Sciences, Beijing, China.
Qiannan WangQinghai Provincial Key Laboratory of Tibetan Medicine Pharmacology and Safety Evaluation, Northwest Institute of Plateau Biology, Chinese Academy of Science, Xining, China.
Hongtao BiQinghai Provincial Key Laboratory of Tibetan Medicine Pharmacology and Safety Evaluation, Northwest Institute of Plateau Biology, Chinese Academy of Science, Xining, China.ORCID 0000-0002-5569-8552
Tingting GaoSchool of Psychology, Chengdu Medical College, Chengdu, China.

Funding

Natural Science Foundation of China 82171863Special Funds for Central Government to Guide Local Scientific and Technological Development 2025ZY010the Innovation Platform Program of Qinghai Province 2021-ZJ-T02
6 · The paper itself

Abstract

backgroundStress is closely related to life, and it can also cause many mental disorders. However, there are significant sex differences in neuropsychiatric disorders associated with stress, particularly in depression, where the lifetime risk of depression in women is approximately twice that of men. However, the specific mechanism of this process has not been explained in detail.

methodsChronic restraint stress (CRS) + chronic and unpredictable mild stress (CUMS) was used to simulate social stress, and behavioral experiments, HE staining of rectal and hippocampal pathological sections, detection of depression-related biological indicators, analysis of intestinal flora diversity, and metabolomics analysis of hippocampal and intestinal contents were performed.

resultsThe results showed that stress induced anxiety-like behavior in female mice and depression-like behavior in male mice. Sex differences in behavior may be related to monoamine neurotransmitters, hyperactivity of HPA axis, inflammatory factors, gut microbiota, and brain-gut metabolism. It is worth noting that stress caused opposite trends in DA (dopamine) levels, abundance of f-lactobaciliaceae, and levels of metabolites (1, 2-distearoyl-SN-glycero-3-phosphocholine) and PC(20:5(5Z,8Z,11Z,14Z,17Z)/20:1(11Z)) in male and female mice.

conclusionThe difference in neurotransmitter levels, the disorder of gut microbiota, and the abnormal brain and gut metabolism may lead to the gender difference in stress behavior.

Indexed as

Sex CharacteristicsStress, PsychologicalAnimalsAnxietyDepressionFemaleGastrointestinal MicrobiomeHippocampusMaleMiceMice, Inbred C57BLRestraint, Physicalbehaviorbrain–gut axisdepressionsex differencesstress

Identifiers

PMID40365748
PMCPMC12076126

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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.