Evidence map›Paper›PMID 29901094›Full record

ArticleMolecular medicine reports2018

Fennel main constituent, trans‑anethole treatment against LPS‑induced acute lung injury by regulation of Th17/Treg function.

Sichao Zhang, Xi Chen, Ichinkhorloo Devshilt, Qi Yun, Cong Huang, Lijun An, Sosorburam Dorjbat, Xin He

Open access · hybridAbstract read
In one paragraph

Article in Molecular medicine reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
2.5field-weighted citation impact, top 10% 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

21 citing papers in PubMed, 1 synthesis or guideline pooled it, 52 citations in OpenAlex.

  1. Compounds of plants with activity against SARS-CoV-2 targets.Expert review of clinical pharmacology · 2021
    Pooled it
  2. Article
  3. CD169Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2026
    Article
  4. Review
  5. Article
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  8. Review
  9. Article
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  13. Review
  14. Article
  15. Frontiers in veterinary science · 2022
    Article
  16. Article
  17. Article
  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

8 authors at 1 institution in 1 country.

Sichao ZhangSchool of Chinese Materia Medica, Tianjin University Traditional Chinese Medicine, Tianjin 300193, P.R. China.
Xi ChenSchool of Chinese Materia Medica, Tianjin University Traditional Chinese Medicine, Tianjin 300193, P.R. China.
Ichinkhorloo DevshiltSchool of Chinese Materia Medica, Tianjin University Traditional Chinese Medicine, Tianjin 300193, P.R. China.
Qi YunXinjiang Tefeng Pharmaceutical Co., Ltd., Urumqi, Xinjiang 830054, P.R. China.
Cong HuangSchool of Chinese Materia Medica, Tianjin University Traditional Chinese Medicine, Tianjin 300193, P.R. China.
Lijun AnSchool of Chinese Materia Medica, Tianjin University Traditional Chinese Medicine, Tianjin 300193, P.R. China.
Sosorburam DorjbatSchool of Chinese Materia Medica, Tianjin University Traditional Chinese Medicine, Tianjin 300193, P.R. China.
Xin HeSchool of Chinese Materia Medica, Tianjin University Traditional Chinese Medicine, Tianjin 300193, P.R. China.
Tianjin University of Traditional Chinese Medicine · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Fennel, commonly used in traditional Chinese medicine, is known as Foeniculum vulgare Mill. And its clinical application has been shown to target many biological systems including gastroenterology, endocrinology, gynecology and respiratory. The main constituent of the fennel essential oil is trans‑anethole, which has been described to have anti‑inflammatory and antibacterial activities. The aim of the present study was to define the anti‑inflammatory influence in acute lung injury (ALI)‑bearing mice. For 3 days, ALI‑bearing mice were induced by lipopolysaccharide (LPS) suspension in normal saline (24 mg/kg). On the fourth day, the trans‑anethole was administrated (36.4, 72.8 or 145.6 mg/kg) as well as dexamethasone (5 mg/kg) once per day for 7 consecutive days in mice. Following the completion of drug administration mice were sacrificed. Hematoxylin and eosin staining was performed in the lung paraffin section, for comparisons between monocyte and eosinophil cells in bronchoalveolar lavage fluid. The relative gene expression of interleukin (IL)‑10 and IL‑17 was determined by reverse transcription‑quantitative polymerase chain reaction. These two cytokines and the proportion of T helper 17 (Th17) cells and T regulatory (Treg) cells were determined by flow cytometry. The main constituent of fennel, trans‑anethole, eliminated LPS‑induced histopathological changes, decreased the number of inflammatory cells and resulted in a notable reduction in IL‑17 mRNA expression. In addition, trans‑anethole increased IL‑10 mRNA expression in isolated lung tissues and resulted in a marked elevation in Treg cells and reduction in Th17 cells in spleen tissues. The results of the present study indicated that the main constituent of fennel, trans‑anethole may be an anti‑inflammation component, which influenced the regulation of Th17/Treg responses. Therefore, this medicinal herb may support a healing effect on diseases of inflammatory.

Indexed as

Acute Lung InjuryAllylbenzene DerivativesAnimalsAnisolesFoeniculumInterleukin-10Interleukin-17LipopolysaccharidesMaleMiceTh17 CellsT-Lymphocytes, RegulatoryAllylbenzene DerivativesanetholeAnisolesIL10 protein, mouseInterleukin-10Interleukin-17Lipopolysaccharides

Identifiers

PMID29901094
PMCPMC6072219
OpenAlexW2805705571

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.