Evidence map›Paper›PMID 31436861›Full record

ArticleImmunology2019

Interleukin-9 blockage reduces early hepatic granuloma formation and fibrosis during Schistosoma japonicum infection in mice.

Tingzheng Zhan, Huihui Ma, Suqin Jiang, Zirong Zhong, Xiaoli Wang, Chunxiang Li, Dan Yu, Lei Liu, Jing Xu, Chaoming Xia

Open access · bronzeAbstract read
In one paragraph

Article in Immunology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
2.2field-weighted citation impact, top 14% 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

12 citing papers in PubMed, 20 citations in OpenAlex.

  1. Review
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  11. Journal of immunology research · 2021
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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

10 authors at 3 institutions in 1 country.

Tingzheng ZhanDepartment of Parasitology, Medical College of Soochow University, Suzhou, China.
Huihui MaDepartment of Parasitology, Medical College of Soochow University, Suzhou, China.
Suqin JiangDepartment of Parasitology, Medical College of Soochow University, Suzhou, China.
Zirong ZhongDepartment of Parasitology, Medical College of Soochow University, Suzhou, China.
Xiaoli WangDepartment of Parasitology, Medical College of Soochow University, Suzhou, China.
Chunxiang LiDepartment of Parasitology, Medical College of Soochow University, Suzhou, China.
Dan YuDepartment of Parasitology, Medical College of Soochow University, Suzhou, China.
Lei LiuDepartment of Parasitology, Medical College of Soochow University, Suzhou, China.
Jing XuDepartment of Parasitology, Medical College of Soochow University, Suzhou, China.
Chaoming XiaDepartment of Parasitology, Medical College of Soochow University, Suzhou, China.ORCID 0000-0003-3822-2023
Soochow University · CNBengbu Medical College · CNGuangxi Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hepatic fibrosis induced by schistosomes is regulated by a complex network of cytokines. T helper type 9 (Th9) cells are a new type of effector T helper cells, which mainly secrete the specific cytokine interleukin-9 (IL-9). Interleukin-9 has been shown to contribute to liver fibrosis in patients with chronic hepatitis B and in a mouse model due to carbon tetrachloride. However, the role of IL-9 in schistosomiasis fibrosis remains unknown. In this study, we investigated the roles of IL-9 in schistosomiasis through in vivo and in vitro studies. The in vivo studies found that neutralization of IL-9 reduced liver granulomatous inflammation and collagen deposition around parasite eggs. The in vitro studies found that the treatment of primary hepatic stellate cells with IL-9 induced a significant increase of collagen and α-smooth-muscle actin. Moreover, we also described the dynamics and relevance of IL-9 and IL-4 in mice infected with Schistosoma japonicum. We found that IL-9 might appear more quickly and at higher levels than IL-4. Hence, our findings indicated that IL-9 might play a role in regulating hepatic fibrosis in early-stage schistosomiasis and become a promising approach for regulating hepatic fibrosis caused by S. japonicum.

Indexed as

AnimalsCells, CulturedCollagenDisease Models, AnimalFemaleFibrosisGranulomaHumansInflammationInterleukin-4Interleukin-9Liver DiseasesMiceMice, Inbred StrainsParasite Egg CountSchistosoma japonicumCollagenInterleukin-4Interleukin-9egg granulomahepatic fibrosisinterleukin-9schistosomiasis

Identifiers

PMID31436861
PMCPMC6856936
OpenAlexW2969621762

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.