Evidence map›Paper›PMID 31711427›Full record

ArticleBMC cancer2019

Novel HDGF/HIF-1α/VEGF axis in oral cancer impacts disease prognosis.

Yu-Wei Lin, Shih-Tsung Huang, Jian-Ching Wu, Tian-Huei Chu, Shih-Chung Huang, Ching-Chih Lee, Ming-Hong Tai

Open access · goldAbstract read
In one paragraph

Article in BMC cancer, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 pooled it
2.4field-weighted citation impact, top 11% 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

24 citing papers in PubMed, 1 synthesis or guideline pooled it, 54 citations in OpenAlex.

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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

7 authors at 4 institutions in 1 country.

Yu-Wei LinDepartment of Radiation Oncology, Chi Mei Medical Center, Tainan City, 710, Taiwan.
Shih-Tsung HuangDoctoral Degree Program in Marine Biotechnology, National Sun Yat-Sen University, Kaohsiung, 804, Taiwan.
Jian-Ching WuDepartment of Pathology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung City, 833, Taiwan.
Tian-Huei ChuCenter for Neuroscience, National Sun Yat-sen University, Kaohsiung, 804, Taiwan.
Shih-Chung HuangInstitute of Biomedical Science, National Sun Yat-sen University, Kaohsiung, 804, Taiwan.
Ching-Chih LeeDepartment of Otolaryngology, Head and Neck Surgery, Kaohsiung Veterans General Hospital, Kaohsiung, 813, Taiwan. cclee12063@vghks.gov.tw.
Ming-Hong TaiInstitute of Biomedical Science, National Sun Yat-sen University, Kaohsiung, 804, Taiwan. minghongtai@gmail.com.
Academia Sinica · TWNational Sun Yat-sen University · TWKaohsiung Chang Gung Memorial Hospital · TWKaohsiung Veterans General Hospital · TW

Funding

Kaohsiung Armed Forces General Hospital, Taiwan 103-6Kaohsiung Veterans General Hospital, Taiwan VGHKS 106-112Ministry of Science and Technology, Taiwan MOST 104-2325-B-110-002
6 · The paper itself

Abstract

backgroundHepatoma-derived growth factor (HDGF) participates in angiogenesis and represents a negative prognostic factor in oral cancer. The current study was designed to elucidate the regulatory mechanism between HDGF and vascular endothelial growth factor (VEGF) and the clinical impact of oral cancer.

methodsTCGA data and surgical samples from oral cancer patients were used for the clinicopathological parameter and survival analysis. Human oral cancer SCC4 and SAS cells were treated with recombinant HDGF protein. VEGF gene expression and protein level were analyzed by RT-PCR, Western blotting, and enzyme-linked immunosorbent assay. The signaling pathways for regulating VEGF expression were investigated. The nucleolin neutralizing antibody and HIF-1α inhibitor were applied to SCC4 cells to investigate their effects on the HDGF-stimulated VEGF pathways.

resultsTCGA and immunohistochemical analysis revealed a positive correlation between HDGF and VEGF expression in oral cancer tissues. Recombinant HDGF significantly increased VEGF gene and protein expression in oral cancer SCC4 cells in a dose-dependent manner. HDGF enhanced the phosphorylation levels of AKT and IkB and the protein level of HIF-1α and NF-κB. The nucleolin-neutralizing antibody abolished HDGF-stimulated HIF-1α, NF-κB and VEGF protein expression in SCC4 cells. The HIF-1α inhibitor antagonized the HDGF-induced VEGF gene expression. High VEGF expression was strongly correlated with HDGF expression, advanced disease, and poor survival.

conclusionThis study postulated a new pathway in which HDGF activated HIF-1α and then induced VEGF expression through binding to membrane nucleolin under normoxic conditions, leading to poor disease control. The HDGF/HIF-1α/VEGF axis is important for developing future therapeutic strategies.

Indexed as

Cell Line, TumorFemaleHumansHypoxia-Inducible Factor 1, alpha SubunitImmunohistochemistryIntercellular Signaling Peptides and ProteinsMaleMouth NeoplasmsPrognosisRecombinant ProteinsSignal TransductionSquamous Cell Carcinoma of Head and NeckVascular Endothelial Growth Factor Ahepatoma-derived growth factorHIF1A protein, humanHypoxia-Inducible Factor 1, alpha SubunitIntercellular Signaling Peptides and ProteinsRecombinant ProteinsVascular Endothelial Growth Factor AVEGFA protein, humanHepatoma-derived growth factor (HDGF)Hypoxia-inducible factor 1-α (HIF-1α)NucleolinOral CancerVascular endothelial growth factor (VEGF)

Identifiers

PMID31711427
PMCPMC6849302
OpenAlexW2988210333

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.