Evidence map›Paper›PMID 28303416›Full record

ArticleInflammation2017

MicroRNA-24 Modulates Staphylococcus aureus-Induced Macrophage Polarization by Suppressing CHI3L1.

Zhang Jingjing, Zhang Nan, Wu Wei, Guo Qinghe, Wang Weijuan, Wang Peng, Wang Xiangpeng

Abstract read
PubMed Publisher
In one paragraph

Article in Inflammation, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
3.2field-weighted citation impact, top 7% 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

31 citing papers in PubMed, 65 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Review
  9. Review
  10. Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Review
  20. Article
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

7 authors at 1 institution in 1 country.

Zhang JingjingCollaborative Innovation Center of Molecular Diagnosis and Laboratory Medicine in Henan Province, School of Laboratory Medicine, Xinxiang Medical University, No. 601 Jinsui Road, Hongqi District, Xinxiang, 453003, Henan Province, China.
Zhang NanXinxiang Medical University, Xinxiang, 453003, Henan Province, China.
Wu WeiThe Third Affiliated Hospital of Xinxiang Medical University, Xinxiang, 453003, Henan Province, China.
Guo QingheCollaborative Innovation Center of Molecular Diagnosis and Laboratory Medicine in Henan Province, School of Laboratory Medicine, Xinxiang Medical University, No. 601 Jinsui Road, Hongqi District, Xinxiang, 453003, Henan Province, China.
Wang WeijuanThe Third Affiliated Hospital of Xinxiang Medical University, Xinxiang, 453003, Henan Province, China.
Wang PengThe Third Affiliated Hospital of Xinxiang Medical University, Xinxiang, 453003, Henan Province, China.
Wang XiangpengCollaborative Innovation Center of Molecular Diagnosis and Laboratory Medicine in Henan Province, School of Laboratory Medicine, Xinxiang Medical University, No. 601 Jinsui Road, Hongqi District, Xinxiang, 453003, Henan Province, China. xiaopengwangxpw@163.com.
Xinxiang Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Macrophages play a crucial role in host innate anti-Staphylococcus aureus defense, which is tightly regulated by multiple factors, including microRNAs. A recent study showed that miR-24 plays an important role in macrophage polarization. Here, we investigated the biological function of miR-24 in S. aureus-stimulated macrophages. The results revealed that miR-24 expression was significantly decreased in both human and mouse macrophage cell lines with S. aureus stimulation in a time-dependent manner. Moreover, miR-24 overexpression significantly decreased the production of M1 phenotype markers, such as IL-6, iNOS, TNF-α, CD86, and CD80, whereas it increased the production of M2 markers, such as Arg1, CCL17, CCL22, CD163, and CD206, in S. aureus-stimulated macrophages. Conversely, knockdown of miR-24 promoted M1 macrophage polarization but diminished M2 macrophage polarization in S. aureus-stimulated macrophages. Furthermore, CHI3L1 was predicted as a target gene of miR-24 using bioinformatics software and identified by luciferase reporter assay. Additionally, miR-24 overexpression inhibited CHI3L1 expression and downregulated the downstream MAPK pathway in S. aureus-stimulated macrophages. Finally, CHI3L1 overexpression rescued macrophage polarization and MAPK pathway inhibition induced by miR-24 mimic transfection in S. aureus-stimulated macrophages. In conclusion, the data suggest that miR-24 serves as a molecular regulator in S. aureus-induced macrophage polarization through targeting of CHI3L1 and regulation of the MAPK pathway, which may provide a promising therapeutic target for S. aureus-related infections and inflammatory diseases.

Indexed as

AnimalsCell LineChitinase-3-Like Protein 1HumansMacrophage ActivationMacrophagesMiceMicroRNAsMitogen-Activated Protein Kinase KinasesStaphylococcus aureusCHI3L1 protein, humanChil1 protein, mouseChitinase-3-Like Protein 1MicroRNAsMIRN24 microRNA, humanMirn24 microRNA, mouseMitogen-Activated Protein Kinase KinasesCHI3L1macrophage polarizationMAPK pathwaymiR-24Staphylococcus aureus

Identifiers

PMID28303416
OpenAlexW2594972752

What OpenQuestion holds

Textmetadata
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.