Evidence map›Paper›PMID 31163079›Full record

ArticlePLoS pathogens2019

Schistosoma japonicum extracellular vesicle miRNA cargo regulates host macrophage functions facilitating parasitism.

Juntao Liu, Lihui Zhu, Jianbin Wang, Lin Qiu, Yongjun Chen, Richard E Davis, Guofeng Cheng

Open access · goldAbstract read
In one paragraph

Article in PLoS pathogens, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 88 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
88citing papers in PubMed, 2 pooled it
14.0field-weighted citation impact, top 1% 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

88 citing papers in PubMed, 2 syntheses or guidelines pooled it, 157 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Article
  5. Review
  6. NResearch (Washington, D.C.) · 2026
    Article
  7. Article
  8. Article
  9. Transcriptomic profiling of Kupffer cells exposed toFood and waterborne parasitology · 2025
    Article
  10. Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. Review
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  19. Article
  20. Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article

28 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

7 authors at 3 institutions in 2 countries.

Juntao LiuShanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Key Laboratory of Animal Parasitology of Ministry of Agriculture, Shanghai, China.
Lihui ZhuShanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Key Laboratory of Animal Parasitology of Ministry of Agriculture, Shanghai, China.
Jianbin WangDepartments of Biochemistry and Molecular Genetics, RNA Bioscience Initiative, University of Colorado School of Medicine, Aurora, Colorado, United States of America.ORCID 0000-0003-3155-894X
Lin QiuShanghai Institute of Nutrition and Health, Chinese Academy of Sciences, Shanghai, China.
Yongjun ChenShanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Key Laboratory of Animal Parasitology of Ministry of Agriculture, Shanghai, China.
Richard E DavisDepartments of Biochemistry and Molecular Genetics, RNA Bioscience Initiative, University of Colorado School of Medicine, Aurora, Colorado, United States of America.ORCID 0000-0003-2242-3234
Guofeng ChengShanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Key Laboratory of Animal Parasitology of Ministry of Agriculture, Shanghai, China.ORCID 0000-0001-5249-1065
Shanghai Veterinary Research Institute · CNUniversity of Colorado Denver · USShanghai Institute of Nutrition and Health · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Schistosome infection persists for decades. Parasites are in close contact with host peripheral blood immune cells, yet little is known about the regulatory interactions between parasites and these immune cells. Here, we report that extracellular vesicles (EVs) released from Schistosoma japonicum are taken up primarily by macrophages and other host peripheral blood immune cells and their miRNA cargo transferred into recipient cells. Uptake of S. japonicum EV miR-125b and bantam miRNAs into host cells increased macrophage proliferation and TNF-α production by regulating the corresponding targets including Pros1, Fam212b, and Clmp. Mice infected with S. japonicum exhibit an increased population of monocytes and elevated levels of TNF-α. Reduction of host monocytes and TNF-α level in S. japonicum infected mice led to a significant reduction in worm and egg burden and pathology. Overall, we demonstrate that S. japonicum EV miRNAs can regulate host macrophages illustrating parasite modulation of the host immune response to facilitate parasite survival. Our findings provide valuable insights into the schistosome-host interaction which may help to develop novel intervention strategies against schistosomiasis.

Indexed as

AnimalsCalcium-Binding ProteinsCarrier ProteinsCoxsackie and Adenovirus Receptor-Like Membrane ProteinExtracellular VesiclesMacrophagesMiceMicroRNAsMonocytesRabbitsRAW 264.7 CellsRNA, HelminthSchistosoma japonicumTumor Necrosis Factor-alphaCalcium-Binding ProteinsCarrier ProteinsCLMP protein, mouseCoxsackie and Adenovirus Receptor-Like Membrane ProteinMicroRNAsPros1 protein, mouseRNA, HelminthTumor Necrosis Factor-alpha

Identifiers

PMID31163079
PMCPMC6548406
OpenAlexW2948592932

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.