Evidence map›Paper›PMID 25912305›Full record

ArticleOncotarget2015

Lung tumorigenesis induced by human vascular endothelial growth factor (hVEGF)-A165 overexpression in transgenic mice and amelioration of tumor formation by miR-16.

Yu-Tang Tung, Pin-Wu Huang, Yu-Ching Chou, Cheng-Wei Lai, Hsiu-Po Wang, Heng-Chien Ho, Chih-Ching Yen, Chih-Yen Tu, Tung-Chou Tsai, Dah-Cherng Yeh and 3 more

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In one paragraph

Article in Oncotarget, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing 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

18 citing papers in PubMed, 1 synthesis or guideline pooled it, 29 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

13 authors at 5 institutions in 2 countries.

Yu-Tang TungDepartment of Life Sciences and Agricultural Biotechnology Center, National Chung Hsing University, Taichung 402, Taiwan.
Pin-Wu HuangDepartment of Life Sciences and Agricultural Biotechnology Center, National Chung Hsing University, Taichung 402, Taiwan.
Yu-Ching ChouDepartment of Life Sciences and Agricultural Biotechnology Center, National Chung Hsing University, Taichung 402, Taiwan.
Cheng-Wei LaiDepartment of Life Sciences and Agricultural Biotechnology Center, National Chung Hsing University, Taichung 402, Taiwan.
Hsiu-Po WangDepartment of Life Sciences and Agricultural Biotechnology Center, National Chung Hsing University, Taichung 402, Taiwan.
Heng-Chien HoDepartment of Medicine, China Medical University Hospital, Taichung 404, Taiwan.
Chih-Ching YenDepartment of Life Sciences and Agricultural Biotechnology Center, National Chung Hsing University, Taichung 402, Taiwan.
Chih-Yen TuDepartment of Life Sciences and Agricultural Biotechnology Center, National Chung Hsing University, Taichung 402, Taiwan.
Tung-Chou TsaiDepartment of Life Sciences and Agricultural Biotechnology Center, National Chung Hsing University, Taichung 402, Taiwan.
Dah-Cherng YehDepartment of General Surgery and Department of Internal Medicine, Taichung Veterans General Hospital, Taichung 407, Taiwan.
Jiun-Long WangDepartment of Life Sciences and Agricultural Biotechnology Center, National Chung Hsing University, Taichung 402, Taiwan.
Kowit-Yu ChongDepartment of Medical Biotechnology and Laboratory Sciences, College of Medicine, Chang Gung University, Tao-Yuan 333, Taiwan.
Chuan-Mu ChenDepartment of Life Sciences and Agricultural Biotechnology Center, National Chung Hsing University, Taichung 402, Taiwan.
National Chung Hsing University · TWChang Gung University · TWChina Medical University · TWChina Medical University Hospital · TWTaichung Veterans General Hospital · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Many studies have shown that vascular endothelial growth factor (VEGF), especially the human VEGF-A165 (hVEGF-A165) isoform, is a key proangiogenic factor that is overexpressed in lung cancer. We generated transgenic mice that overexpresses hVEGF-A165 in lung-specific Clara cells to investigate the development of pulmonary adenocarcinoma. In this study, three transgenic mouse strains were produced by pronuclear microinjection, and Southern blot analysis indicated similar patterns of the foreign gene within the genomes of the transgenic founder mice and their offspring. Accordingly, hVegf-A165 mRNA was expressed specifically in the lung tissue of the transgenic mice. Histopathological examination of the lung tissues of the transgenic mice showed that hVEGF-A165 overexpression induced bronchial inflammation, fibrosis, cysts, and adenoma. Pathological section and magnetic resonance imaging (MRI) analyses demonstrated a positive correlation between the development of pulmonary cancer and hVEGF expression levels, which were determined by immunohistochemistry, qRT-PCR, and western blot analyses. Gene expression profiling by cDNA microarray revealed a set of up-regulated genes (hvegf-A165, cyclin b1, cdc2, egfr, mmp9, nrp-1, and kdr) in VEGF tumors compared with wild-type lung tissues. In addition, overexpressing hVEGF-A165 in Clara cells increases CD105, fibrogenic genes (collagen α1, α-SMA, TGF-β1, and TIMP1), and inflammatory cytokines (IL-1, IL-6, and TNF-α) in the lungs of hVEGF-A165-overexpressing transgenic mice as compared to wild-type mice. We further demonstrated that the intranasal administration of microRNA-16 (miR-16) inhibited lung tumor growth by suppressing VEGF expression via the intrinsic and extrinsic apoptotic pathways. In conclusion, hVEGF-A165 transgenic mice exhibited complex alterations in gene expression and tumorigenesis and may be a relevant model for studying VEGF-targeted therapies in lung adenocarcinoma.

Indexed as

AnimalsCarcinogenesisCell Line, TumorChick EmbryoHumansLung NeoplasmsMagnetic Resonance ImagingMaleMiceMice, NudeMice, TransgenicMicroRNAsOncogene Proteins, FusionSignal TransductionTranscriptomeVascular Endothelial Growth Factor AMicroRNAsMIRN16 microRNA, humanOncogene Proteins, FusionVascular Endothelial Growth Factor AVEGFA protein, humanmagnetic resonance imaging (MRI)miRNA therapypulmonary tumorigenesistransgenic miceVEGF

Identifiers

PMID25912305
PMCPMC4496351
OpenAlexW1856633409

What OpenQuestion holds

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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.