Evidence map›Paper›PMID 31933858›Full record

ArticleInternational journal of clinical and experimental pathology2019

Hypoxia-induced EPHB2 promotes invasive potential of glioblastoma.

Wenjin Qiu, Shibin Song, Wei Chen, Jiale Zhang, Hua Yang, Yimin Chen

Open access · greenAbstract read
In one paragraph

Article in International journal of clinical and experimental pathology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
1.4field-weighted citation impact, top 21% 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

20 citing papers in PubMed, 24 citations in OpenAlex.

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  12. Sirtuins and Hypoxia in EMT Control.Pharmaceuticals (Basel, Switzerland) · 2022
    Review
  13. Review
  14. The Roles of EphB2 in Cancer.Frontiers in cell and developmental biology · 2022
    Review
  15. Article
  16. Article
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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

6 authors at 2 institutions in 1 country.

Wenjin QiuDepartment of Neurosurgery, The Affiliated Hospital of Guizhou Medical University Guiyang, Guizhou Province, People's Republic of China.
Shibin SongDepartment of Neurosurgery, The Affiliated Hospital of Guizhou Medical University Guiyang, Guizhou Province, People's Republic of China.
Wei ChenDepartment of Neurosurgery, The Affiliated Hospital of Guizhou Medical University Guiyang, Guizhou Province, People's Republic of China.
Jiale ZhangDepartment of Neurosurgery, The First Affiliated Hospital of Nanjing Medical University Nanjing, Jiangsu Province, People's Republic of China.
Hua YangDepartment of Neurosurgery, The Affiliated Hospital of Guizhou Medical University Guiyang, Guizhou Province, People's Republic of China.
Yimin ChenDepartment of Neurosurgery, The Affiliated Hospital of Guizhou Medical University Guiyang, Guizhou Province, People's Republic of China.
Guiyang Medical University · CNNanjing Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

EphB2, a receptor tyrosine kinase for ephrin ligands, is overexpressed in various cancers and plays an important role in tumor progression. EPHB2 promotes endothelial-mesenchymal transition (EMT) and elicits associated pathologic characteristics of glioblastoma multiforme (GBM) such as invasion and migration. However, the mechanisms of the EPHB2 regulatory network in glioma remain enigmatic. Here, we report that EPHB2 is epigenetically overexpressed in hypoxia, a condition highly prevalent in malignancy. Furthermore, HIF-2α is required for EPHB2 stabilization by hypoxia. Lastly, we discovered that the overexpression of EPHB2 promotes GBM invasion by the phosphorylation of paxillin in hypoxia. These findings establish the HIF-2α-EPHB2-paxillin axis as a regulatory mechanism of epithelial-mesenchymal transition.

Indexed as

EPHB2glioblastomaHypoxiainvasionpaxillin

Identifiers

PMID31933858
PMCPMC6945092
OpenAlexW3005558769

What OpenQuestion holds

Textmetadata
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.