Evidence map›Paper›PMID 31631037›Full record

ArticleEBioMedicine2019

Overexpression of Limb-Bud and Heart (LBH) promotes angiogenesis in human glioma via VEGFA-mediated ERK signalling under hypoxia.

Yang Jiang, Jinpeng Zhou, Dan Zou, Dianqi Hou, Haiying Zhang, Junshuang Zhao, Long Li, Jiangfeng Hu, Ye Zhang, Zhitao Jing

Open access · goldAbstract read
In one paragraph

Article in EBioMedicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed, 1 pooled it
3.3field-weighted citation impact, top 7% 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

41 citing papers in PubMed, 1 synthesis or guideline pooled it, 69 citations in OpenAlex.

  1. Association BetweenCancer control : journal of the Moffitt Cancer Center
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  17. Frontiers in microbiology · 2023
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors at 3 institutions in 1 country.

Yang JiangDepartment of Neurosurgery, the First Hospital of China Medical University, No. 155, North Nanjing Street, Shenyang, Liaoning 110001, China; Department of Neurosurgery, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, No. 100 Haining Road, Shanghai 200080, China.
Jinpeng ZhouDepartment of Neurosurgery, the First Hospital of China Medical University, No. 155, North Nanjing Street, Shenyang, Liaoning 110001, China.
Dan ZouThe First Laboratory of Cancer Institute, the First Hospital of China Medical University, No. 155, North Nanjing Street, Shenyang, Liaoning 110001, China.
Dianqi HouDepartment of Neurosurgery, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, No. 100 Haining Road, Shanghai 200080, China.
Haiying ZhangInternational Education College, Liaoning University of Traditional Chinese Medicine, No. 79 Chongshan East Road, Shenyang, Liaoning 110042, China.
Junshuang ZhaoDepartment of Neurosurgery, the First Hospital of China Medical University, No. 155, North Nanjing Street, Shenyang, Liaoning 110001, China.
Long LiDepartment of Neurosurgery, the First Hospital of China Medical University, No. 155, North Nanjing Street, Shenyang, Liaoning 110001, China.
Jiangfeng HuDepartment of Gastroenterology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, No. 100 Haining Road, Shanghai 200080, China.
Ye ZhangThe First Laboratory of Cancer Institute, the First Hospital of China Medical University, No. 155, North Nanjing Street, Shenyang, Liaoning 110001, China. Electronic address: yzhang21@cmu.edu.cn.
Zhitao JingDepartment of Neurosurgery, the First Hospital of China Medical University, No. 155, North Nanjing Street, Shenyang, Liaoning 110001, China. Electronic address: jingzhitao@hotmail.com.
First Hospital of China Medical University · CNShanghai Jiao Tong University · CNLiaoning University of Traditional Chinese Medicine · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundGlioma is the most common primary malignant tumor in the central nervous system with frequent hypoxia and angiogenesis. Limb-Bud and Heart (LBH) is a highly conserved transcription cofactor that participates in embryonic development and tumorigenesis.

methodsThe conditioned media from LBH regulated human glioma cell lines and patient-derived glioma stem cells (GSCs) were used to treat the human brain microvessel endothelial cells (hBMECs). The function of LBH on angiogenesis were examined through methods of MTS assay, Edu assay, TUNEL assay, western blotting analysis, qPCR analysis, luciferase reporter assay and xenograft experiment.

findingsOur study found for the first time that LBH was overexpressed in gliomas and was associated with a poor prognosis. LBH overexpression participated in the angiogenesis of gliomas via the vascular endothelial growth factor A (VEGFA)-mediated extracellular signal-regulated kinase (ERK) signalling pathway in human brain microvessel endothelial cells (hBMECs). Rapid proliferation of gliomas can lead to tissue hypoxia and hypoxia inducible factor-1 (HIF-1) activation, while HIF-1 can directly transcriptionally regulate the expression of LBH and result in a self-reinforcing cycle.

interpretationLBH may be a possible treatment target to break the vicious cycle in glioma treatment.  :  .

Indexed as

AnimalsCell Line, TumorDisease Models, AnimalExtracellular Signal-Regulated MAP KinasesFemaleGene ExpressionGene Knockdown TechniquesGliomaHeterograftsHumansHypoxiaImmunohistochemistryMiceNeoplasm GradingNeoplasm StagingNeovascularization, PathologicExtracellular Signal-Regulated MAP KinasesLBH protein, humanTranscription FactorsVascular Endothelial Growth Factor AAngiogenesisERK signalling pathwayGliomaGlioma stem cellsLLimb-Bud and Heart

Identifiers

PMID31631037
PMCPMC6838451
OpenAlexW2980617091

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.