Evidence map›Paper›PMID 33441182›Full record

ArticleMolecular brain2021

Interleukin-17 induced by cumulative mild stress promoted depression-like behaviors in young adult mice.

Jinho Kim, Yoo-Hun Suh, Keun-A Chang

Abstract read
In one paragraph

Article in Molecular brain, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 71 papers.

0numbers the graph read from it
0cells of the map it votes in
71citing 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

71 citing papers in PubMed.

  1. Article
  2. Article
  3. DYRK kinases phosphorylate IL-17RA at S801.Serican journal of medicine · 2026
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  5. Article
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  7. Article
  8. Article
  9. The emerging role of T cells in depression.Frontiers in psychiatry · 2026
    Review
  10. Review
  11. Review
  12. Article
  13. CD4Frontiers in psychiatry · 2026
    Article
  14. Gut microbes · 2025
    Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Review
  20. Review

11 more citing papers are in PubMed but not listed here.

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.

Jinho KimDepartment of Health Sciences and Technology, GAIHST, Gachon University, Incheon, 21936, Korea.
Yoo-Hun SuhNeuroscience Research Institute, Gachon University, Incheon, 21565, Korea.
Keun-A ChangDepartment of Health Sciences and Technology, GAIHST, Gachon University, Incheon, 21936, Korea. keuna705@gachon.ac.kr.ORCID 0000-0002-6157-6340

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The number of young adult patients with major depression, one of the most common mental disorders, is gradually increasing in modern society. Stressful experiences in early life are considered one of the risk factors for chronic depressive symptoms, along with an abnormal inflammatory response in later life. Although increased inflammatory activity has been identified in patients with depression, the cause of long-lasting depressive states is still unclear. To identify the effects of cumulative mild stress in brain development periods, we generated a young adult depression mouse model exposed to cumulative mild stress (CPMS; cumulative mild prenatal stress, mild maternal separation, and mild social defeat) to mimic early life adversities. CPMS mice exhibited more long-lasting anxiety and depression-like behaviors than groups exposed to single or double combinations of mild stress in young adult age. Using the molecular works, we found that inflammatory cytokines, especially interleukin (IL)-17, upregulated microglial activation in the hippocampus, amygdala, and prefrontal cortex of CPMS mice. In the brains of CPMS mice, we also identified changes in the T helper (Th)-17 cell population as well as differentiation. Finally, anti-IL-17 treatment rescued anxiety and depression-like behavior in CPMS mice. In conclusion, we found that cumulative mild stress promoted long-lasting depressive symptoms in CPMS mice through the upregulation of IL-17. We suggest that the CPMS model may be useful to study young adult depression and expect that IL-17 may be an important therapeutic target for depression in young adults.

Indexed as

Behavior, AnimalAgingAnimalsAnxietyCell DifferentiationCytokinesDepressionFemaleInflammationInflammation MediatorsInterleukin-17MaleMiceMice, Inbred C57BLMicrogliaModels, BiologicalCytokinesInflammation MediatorsInterleukin-17AnxietyBrain developmentCumulative mild stressDepression-like behaviorInflammationInterleukin-17Young adulthood

Identifiers

PMID33441182
PMCPMC7805143

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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.