Evidence map›Paper›PMID 31173199›Full record

ArticleMolecular medicine reports2019

IL‑17A promotes CXCR2‑dependent angiogenesis in a mouse model of liver cancer.

Liguo Liu, Huizhuo Sun, Shan Wu, Haidong Tan, Yongliang Sun, Xiaolei Liu, Shuang Si, Li Xu, Jia Huang, Wenying Zhou and 2 more

Open access · hybridAbstract read
In one paragraph

Article in Molecular medicine reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
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

19 citing papers in PubMed, 26 citations in OpenAlex.

  1. The Significance of CXCL1 in Cancer: An Overview of Molecular Mechanisms.International journal of molecular sciences · 2026
    Review
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  11. International journal of molecular sciences · 2022
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  14. Chemokine signaling in cancer-stroma communications.Journal of cell communication and signaling · 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

12 authors at 3 institutions in 1 country.

Liguo LiuDepartment of General Surgery, China‑Japan Friendship Hospital, Beijing 100029, P.R. China.
Huizhuo SunDepartment of Internal Medicine of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, P.R. China.
Shan WuDepartment of Pharmacy, College of Chemical and Pharmaceutical Engineering, Hebei University of Science and Technology, Shijiazhuang, Hebei 050018, P.R. China.
Haidong TanDepartment of General Surgery, China‑Japan Friendship Hospital, Beijing 100029, P.R. China.
Yongliang SunDepartment of General Surgery, China‑Japan Friendship Hospital, Beijing 100029, P.R. China.
Xiaolei LiuDepartment of General Surgery, China‑Japan Friendship Hospital, Beijing 100029, P.R. China.
Shuang SiDepartment of General Surgery, China‑Japan Friendship Hospital, Beijing 100029, P.R. China.
Li XuDepartment of General Surgery, China‑Japan Friendship Hospital, Beijing 100029, P.R. China.
Jia HuangDepartment of General Surgery, China‑Japan Friendship Hospital, Beijing 100029, P.R. China.
Wenying ZhouDepartment of General Surgery, China‑Japan Friendship Hospital, Beijing 100029, P.R. China.
Zhiying YangDepartment of General Surgery, China‑Japan Friendship Hospital, Beijing 100029, P.R. China.
Zai WangInstitute of Clinical Medical Sciences, China‑Japan Friendship Hospital, Beijing 100029, P.R. China.
China-Japan Friendship Hospital · CNBeijing University of Chinese Medicine · CNHebei University of Science and Technology · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Serum interleukin (IL)‑17A level is associated with higher microvessel density and poor prognosis in liver cancer. However, the specific mechanism underlying the role of IL‑17A in liver cancer remains controversial. In the present study, the effect of IL‑17A on liver cancer cells was examined. IL‑17A had no evident impact on vascular endothelial growth factor A (VEGFA) production in HepG2 and Huh7.5 cells as determined by reverse transcription‑quantitative PCR and ELISA, but it did stimulate angiogenic CXC chemokine secretion, including chemokine (C‑X‑C motif) ligand 1 (CXCL1), CXCL2, CXCL3, CXCL5, CXCL6 and CXCL8 in Huh7.5 cells and CXCL2 in HepG2 cells. In addition, the production of angiostatic chemokines such as CXCL10 was not affected. The supernatant of Huh7.5‑IL17A cells promoted endothelial cell chemotaxis, which was attenuated by the C‑X‑C chemokine receptor type 2 (CXCR2) inhibitor SB225002. Although there was no role of IL‑17A in promoting in vitro cell proliferation, IL‑17A markedly increased the tumor growth of Huh7.5 cells in both subcutaneous and orthotopic xenograft models with increased vascularization. Taken together, these results demonstrated that IL‑17A may stimulate chemokine‑induced angiogenesis and promote tumor progression, independent of VEGF signaling. The CXCL‑CXCR2 axis may be a novel target for the anti‑angiogenesis treatment of liver cancer.

Indexed as

Neovascularization, PathologicAnimalsCell ProliferationChemotaxisDisease Models, AnimalFemaleHep G2 CellsHumansInterleukin-17Liver NeoplasmsMiceMice, NudeReceptors, Interleukin-8BSignal TransductionXenograft Model Antitumor AssaysIL17A protein, humanInterleukin-17Receptors, Interleukin-8B

Identifiers

PMID31173199
PMCPMC6625377
OpenAlexW2947809282

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.