Evidence map›Paper›PMID 39487531›Full record

ArticleJournal of neuroinflammation2024

Interleukin-6 deficiency reduces neuroinflammation by inhibiting the STAT3-cGAS-STING pathway in Alzheimer's disease mice.

Min Liu, Jirong Pan, Xiaomeng Li, Xueling Zhang, Fan Tian, Mingfeng Li, Xinghan Wu, Ling Zhang, Chuan Qin

Abstract read
In one paragraph

Article in Journal of neuroinflammation, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing 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

28 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Epigenetic aging in Alzheimer's disease: Relation to proteome.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2026
    Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Review
  13. Interleukin-6, CD8Frontiers in aging neuroscience · 2026
    Review
  14. Review
  15. Article
  16. The Tetrapeptide HAEE Promotes Amyloid-Beta Clearance from the Brain.International journal of molecular sciences · 2025
    Article
  17. Review
  18. Review
  19. Article
  20. Review
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.

Min Liu *Institute of Laboratory Animal Science, CAMS & Comparative Medicine Center, PUMC, Beijing, China.
Jirong Pan *Institute of Laboratory Animal Science, CAMS & Comparative Medicine Center, PUMC, Beijing, China.
Xiaomeng LiInstitute of Laboratory Animal Science, CAMS & Comparative Medicine Center, PUMC, Beijing, China.
Xueling ZhangInstitute of Laboratory Animal Science, CAMS & Comparative Medicine Center, PUMC, Beijing, China.
Fan TianInstitute of Laboratory Animal Science, CAMS & Comparative Medicine Center, PUMC, Beijing, China.
Mingfeng LiInstitute of Laboratory Animal Science, CAMS & Comparative Medicine Center, PUMC, Beijing, China.
Xinghan WuInstitute of Laboratory Animal Science, CAMS & Comparative Medicine Center, PUMC, Beijing, China.
Ling ZhangInstitute of Laboratory Animal Science, CAMS & Comparative Medicine Center, PUMC, Beijing, China. zhangling@cnilas.org.
Chuan QinInstitute of Laboratory Animal Science, CAMS & Comparative Medicine Center, PUMC, Beijing, China. qinchuan@pumc.edu.cn.

Funding

the Chinese Academy of Medical Sciences Innovation Fund for Medical Sciences 2021-I2M-1-034the Non-profit Central Research Institute Fund of the Chinese Academy of Medical Sciences 2023-PT180-01
6 · The paper itself

Abstract

backgroundThe Interleukin-6 (IL-6)-signal transducer and activator of transcription 3 (STAT3) pathway, along with the cyclic GMP-AMP synthase (cGAS)-stimulator of interferon genes (STING) pathway, are critical contributors to neuroinflammation in Alzheimer's disease (AD). Although previous research outside the context of AD has indicated that the IL-6-STAT3 pathway may regulate the cGAS-STING pathway, the exact molecular mechanisms through which IL-6-STAT3 influences cGAS-STING in AD are still not well understood.

methodsThe activation of the IL-6-STAT3 and cGAS-STING pathways in the hippocampus of 5×FAD and WT mice was analyzed using WB and qRT-PCR. To explore the effects of IL-6 deficiency, Il6

resultsWe observed marked activation of the IL-6-STAT3 and cGAS-STING pathways in the hippocampus of AD mice, which was attenuated in the absence of IL-6. IL-6 deficiency reduced beta-amyloid deposition and neuroinflammation in the hippocampus of AD mice, contributing to cognitive improvements. Further analysis revealed that STAT3 directly regulates the transcription of both the Cgas and Sting genes. These findings suggest a potential mechanism involving the STAT3-cGAS-STING pathway, wherein IL-6 deficiency mitigates neuroinflammation in AD mice by modulating this pathway.

conclusionThese findings indicate that the STAT3-cGAS-STING pathway is critical in mediating neuroinflammation associated with AD and may represent a potential therapeutic target for modulating this inflammatory process in AD.

Indexed as

Alzheimer DiseaseInterleukin-6Membrane ProteinsMice, TransgenicNeuroinflammatory DiseasesNucleotidyltransferasesSignal TransductionSTAT3 Transcription FactorAnimalsCyclic Guanosine Monophosphate-Adenosine Monophosphate SynthaseHippocampusMaleMiceMice, Inbred C57BLSTING ProteincGAS protein, mouseCyclic Guanosine Monophosphate-Adenosine Monophosphate SynthaseInterleukin-6interleukin-6, mouseMembrane ProteinsNucleotidyltransferasesStat3 protein, mouseSTAT3 Transcription FactorSting1 protein, mouseSTING ProteinAlzheimer’s diseasecGASIL-6NeuroinflammationSTAT3STING

Identifiers

PMID39487531
PMCPMC11529443

What Socratic 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 Socratic graph.