Evidence map›Paper›PMID 32719345›Full record

ArticleCell death & disease2020

HMGA2 regulates circular RNA ASPH to promote tumor growth in lung adenocarcinoma.

Li Xu, Ye Ma, Hua Zhang, Qi-Jue Lu, Lie Yang, Ge-Ning Jiang, Wei-Lin Liao

Open access · goldAbstract read
In one paragraph

Article in Cell death & disease, 2020. 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 19% 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, 29 citations in OpenAlex.

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  7. Significance of High-Mobility Group A Protein 2 Expression in Pancreatic Ductal Adenocarcinoma and Ampullary Adenocarcinoma.The Turkish journal of gastroenterology : the official journal of Turkish Society of Gastroenterology · 2023
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  19. Characterization of the Relationship Between the Expression of Aspartate β-Hydroxylase and the Pathological Characteristics of Breast Cancer.Medical science monitor : international medical journal of experimental and clinical research · 2020
    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

7 authors at 4 institutions in 1 country.

Li Xu *Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China.
Ye Ma *Department of Cardiothoracic Surgery, Changhai Hospital, Second Military Medical University, Shanghai, China.
Hua Zhang *Department of Thoracic Surgery, General Hospital of Western Theater Command, Chengdu, China.
Qi-Jue LuDepartment of Cardiothoracic Surgery, Changhai Hospital, Second Military Medical University, Shanghai, China.
Lie YangDepartment of Thoracic Surgery, General Hospital of Western Theater Command, Chengdu, China.
Ge-Ning JiangDepartment of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China. jgnwp@aliyun.com.
Wei-Lin LiaoDepartment of Thoracic Surgery, General Hospital of Western Theater Command, Chengdu, China. liaoweilin@smmu.edu.cn.
Changhai Hospital · CNSecond Military Medical University · CNShanghai Pulmonary Hospital · CNTongji University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In this study, we identified a circular form of ASPH RNA (circASPH), expression of which was upregulated in lung adenocarcinoma and the human lung adenocarcinoma cell lines. We also found a positive correlation between circASPH level and the T and N stages of lung adenocarcinoma patients. Patients with higher levels of circASPH had a shorter overall survival. Moreover, we demonstrated that circASPH was directly regulated by HMGA2 and Twist1. The direct positive regulation of circASPH by Twist1 was dependent on the presence of HMGA2. Functional assays indicated that circASPH promoted the proliferation, migration, and invasion of lung adenocarcinoma cell lines in vitro. The promoting effect of tumor growth by circASPH was also observed in vivo. Mechanistically, circASPH was identified to act as a molecular sponge for miR-370 and abrogate miR-370-mediated inhibition of HMGA2. Finally, we demonstrated that the oncogenic function of circASPH was HMGA2-dependent. These findings reveal the oncogenic functions of the HMGA2-circASPH-HMGA2 axis and may be useful in developing circRNA-based therapeutic strategies for lung adenocarcinoma.

Indexed as

Gene Expression Regulation, NeoplasticAdenocarcinoma of LungBase SequenceCarcinogenesisCell Line, TumorCell ProliferationHMGA2 ProteinHumansLung NeoplasmsMicroRNAsModels, BiologicalNuclear ProteinsRNA, CircularTwist-Related Protein 1HMGA2 ProteinMicroRNAsMIRN370 microRNA, humanNuclear ProteinsRNA, CircularTWIST1 protein, humanTwist-Related Protein 1

Identifiers

PMID32719345
PMCPMC7385491
OpenAlexW3045387184

What OpenQuestion holds

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Registered trials

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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.