Evidence map›Paper›PMID 33347836›Full record

ArticleJornal de pediatria

The critical function of miR-1323/Il6 axis in children with Mycoplasma pneumoniae pneumonia.

Linlin Yin, Yajun Ma, Wenlong Wang, Yitang Zhu

Open access · goldAbstract read
In one paragraph

Article in Jornal de pediatria. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
1.3field-weighted citation impact, top 18% 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, 1 synthesis or guideline pooled it, 24 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. The expression and clinical value ofTranslational pediatrics · 2026
    Article
  5. Article
  6. Review
  7. Article
  8. Review
  9. [Expression Levels and Clinical Significance of Serum IL-4, IL-5, IL-6, IL-13 and IL-17 in Children WithSichuan da xue xue bao. Yi xue ban = Journal of Sichuan University. Medical science edition · 2025
    Article
  10. Article
  11. Article
  12. Article
  13. MicroRNA Profiles in Critically Ill Patients.Current medicinal chemistry · 2024
    Review
  14. Article
  15. Review
  16. Review
  17. The role of targeted regulation ofJournal of thoracic disease · 2021
    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

4 authors at 2 institutions in 1 country.

Linlin YinCangzhou Central Hospital, Department of Clinical Laboratory, Hebei, China. Electronic address: Yinlinlin818@163.com.
Yajun MaTengzhou Central People's Hospital, Department of Clinical Laboratory, Shandong, China.
Wenlong WangCangzhou Central Hospital, Department of Clinical Laboratory, Hebei, China.
Yitang ZhuCangzhou Central Hospital, Department of Clinical Laboratory, Hebei, China.
Cangzhou Central Hospital · CNTengzhou Central People's Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveMycoplasma pneumoniae pneumonia (MPP) is a common respiratory infection in children. Tumor necrosis factor-α (TNF-α), interleukin-17 (IL-17), and IL-6 have correlation with Mycoplasma pneumoniae lung infection and MPP pathogenesis.

methodmiRNAs participate in the pathogenesis of various diseases by regulating the development and differentiation of the immune cell. Blood was collected and total RNA was isolated. miRNA microarrays were performed to identify differentially expressed miRNAs in MPP patients. The levels of relative miRNAs and mRNAs were evaluated by qRT-PCR.

resultsThere are 23 differentially expressed miRNAs in MPP children's plasma, 15 miRNAs had enhanced expression and 8 had depressed expression. MPP patients showed lower mir-1323 level in blood samples than healthy controls. MPP patients with pleural effusion had much higher Il6 and Il17a mRNA levels than those without pleural effusion. The expression level of Il6 had a negative correlation with miR-1323 level. In the human THP-1 cell line, the level of miR-1323 was significantly reduced through lipopolysaccharides treatment. In THP-1 cells, overexpression or silencing of miR-1323 significantly reduced or promoted Il6 expression.

conclusionIn conclusion, miR-1323 targets the mRNA of Il6 and inhibits the expression of Il6. The pathogenesis of MPP inhibits the expression of miR-1323 in macrophages, triggers the overexpression of Il6, and enhances inflammation response.

Indexed as

MicroRNAsPneumonia, MycoplasmaChildHumansLeukocyte CountMycoplasma pneumoniaeTumor Necrosis Factor-alphaMicroRNAsMIRN1323 microRNA, humanTumor Necrosis Factor-alphaIl6MacrophagemiR-1323MPPMycoplasma pneumonia

Identifiers

PMID33347836
PMCPMC9432136
OpenAlexW3113933062

What OpenQuestion 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 OpenQuestion graph.