Evidence map›Paper›PMID 37387563›Full record

ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2023

Small Extracellular Vesicle-Derived vWF Induces a Positive Feedback Loop between Tumor and Endothelial Cells to Promote Angiogenesis and Metastasis in Hepatocellular Carcinoma.

Samuel Wan Ki Wong, Sze Keong Tey, Xiaowen Mao, Hiu Ling Fung, Zhi-Jie Xiao, Danny Ka Ho Wong, Lung-Yi Mak, Man-Fung Yuen, Irene Oi-Lin Ng, Jing Ping Yun and 2 more

Erratum issuedAbstract read
In one paragraph

Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
–field-weighted citation impact
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

24 citing papers in PubMed.

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  17. Multi-stage mechanisms of tumor metastasis and therapeutic strategies.Signal transduction and targeted therapy · 2024
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

12 authors.

Samuel Wan Ki WongDepartment of Pathology, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong.
Sze Keong TeyDepartment of Pathology, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong.
Xiaowen MaoDepartment of Pathology, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong.
Hiu Ling FungDepartment of Pathology, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong.
Zhi-Jie XiaoResearch Centre, The Seventh Affiliated Hospital, Sun Yat-sen University, 518107, Shenzhen, P. R. China.
Danny Ka Ho WongDepartment of Medicine, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong.
Lung-Yi MakDepartment of Medicine, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong.
Man-Fung YuenDepartment of Medicine, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong.
Irene Oi-Lin NgState Key Laboratory of Liver Research, The University of Hong Kong, Hong Kong.
Jing Ping YunDepartment of Pathology, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, 510060, P. R. China.
Yi GaoDepartment of Hepatobiliary Surgery II, ZhuJiang Hospital, Southern Medical University, Guangzhou, Guangdong, 510280, P. R. China.
Judy Wai Ping YamDepartment of Pathology, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong.ORCID 0000-0002-5637-121X

Funding

Government of the Hong Kong Special Administrative Region, Food and Health Bureau, Food and Health Bureau 09202326University Research Committee Seed Funding for Strategic Interdisciplinary Research Scheme 007000142University Research Committee Seed Funding for Strategic Interdisciplinary Research Scheme 102009863
6 · The paper itself

Abstract

Hepatocellular carcinoma (HCC) is a hypervascular malignancy by which its growth and dissemination are largely driven by the modulation of tumor-derived small extracellular vesicles (sEVs). Proteomic profiling of circulating sEVs of control individuals and HCC patients identifies von Willibrand factor (vWF) to be upregulated progressively along HCC stages. Elevated sEV-vWF levels are found in a larger cohort of HCC-sEV samples and metastatic HCC cell lines compared to their respective normal counterparts. Circulating sEVs of late-stage HCC patients markedly augment angiogenesis, tumor-endothelial adhesion, pulmonary vascular leakiness, and metastasis, which are significantly compromised by anti-vWF antibody. The role of vWF is further corroborated by the enhanced promoting effect of sEVs collected from vWF-overexpressing cells. sEV-vWF modulates endothelial cells through an elevated level of vascular endothelial growth factor A (VEGF-A) and fibroblast growth factor 2 (FGF2). Mechanistically, secreted FGF2 elicits a positive feedback response in HCC via the FGFR4/ERK1 signaling pathway. The co-administration of anti-vWF antibody or FGFR inhibitor significantly improves the treatment outcome of sorafenib in a patient-derived xenograft mouse model. This study reveals mutual stimulation between HCC and endothelial cells by tumor-derived sEVs and endothelial angiogenic factors, facilitating angiogenesis and metastasis. It also provides insights into a new therapeutic strategy involving blocking tumor-endothelial intercellular communication.

Indexed as

Carcinoma, HepatocellularExtracellular VesiclesLiver NeoplasmsAnimalsEndothelial CellsFeedbackFibroblast Growth Factor 2HumansMiceProteomicsVascular Endothelial Growth Factor Avon Willebrand FactorFibroblast Growth Factor 2Vascular Endothelial Growth Factor Avon Willebrand Factorfeedback signalinghepatocellular carcinomaintercellular communicationsmall extracellular vesiclesvon Willebrand factor

Identifiers

PMID37387563
PMCPMC10502836

What OpenQuestion holds

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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.