Evidence map›Paper›PMID 29484423›Full record

ArticleOncology reports2018

High expression of hnRNPA1 promotes cell invasion by inducing EMT in gastric cancer.

Yahua Chen, Jun Liu, Wei Wang, Li Xiang, Jide Wang, Side Liu, Hongyan Zhou, Zheng Guo

Erratum issuedOpen access · hybridAbstract read
In one paragraph

Article in Oncology reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 46 papers.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed
2.8field-weighted citation impact, top 9% 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

46 citing papers in PubMed, 66 citations in OpenAlex.

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  18. The RGG motif proteins: Interactions, functions, and regulations.Wiley interdisciplinary reviews. RNA · 2023
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 2 institutions in 1 country.

Yahua ChenDepartment of Gastroenterology, Longgang People's Hospital, Shenzhen, Guangdong 518172, P.R. China.
Jun LiuDepartment of Gastroenterology, Longgang People's Hospital, Shenzhen, Guangdong 518172, P.R. China.
Wei WangDepartment of Gastroenterology, Longgang People's Hospital, Shenzhen, Guangdong 518172, P.R. China.
Li XiangDepartment of Gastroenterology, Longgang People's Hospital, Shenzhen, Guangdong 518172, P.R. China.
Jide WangDepartment of Gastroenterology, Longgang People's Hospital, Shenzhen, Guangdong 518172, P.R. China.
Side LiuDepartment of Gastroenterology, Longgang People's Hospital, Shenzhen, Guangdong 518172, P.R. China.
Hongyan ZhouDepartment of Pathology, The First People's Hospital of Xinxiang City, Xinxiang, Henan 453100, P.R. China.
Zheng GuoDepartment of Oncology, The First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi 341000, P.R. China.
Longgang Central Hospital · CNFirst Affiliated Hospital of Gannan Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Advanced gastric cancer (GC) has a poor prognosis and its treatment strategies are not very efficient. Heterogeneous nuclear ribonucleoprotein A1 (hnRNPA1) has emerged as a plausible GC marker, however the role and molecular mechanism of hnRNPA1 in cell invasion and migration remains unknown. In the present study, the gene expression across normal and tumor tissue (GENT) database was used to evaluate the mRNA expression of hnRNPA1 in various types of cancer. Western blot analysis (WB) and immunohistochemistry (IHC) were performed to detect the protein expression of hnRNPA1 in GC tissues and adjacent non‑tumor tissues. The expression of multiple oncogenes was detected by western blot analysis and quantitative RT‑PCR in hnRNPA1 overexpressing GC cells. Soft agar colony formation, EdU incorporation, wound healing and invasion assays were applied to verify the role of hnRNPA1 in anchorage‑independent cell growth, migration and invasion in GC cells. Epithelial‑to‑mesenchymal transition (EMT) markers were detected by immunofluorescence, western blot analysis and IHC in vitro. A nude mice model of metastasis carcinoma was established to confirm the role of hnRNPA1 during EMT in vivo. Our results revealed that hnRNPA1 was significantly upregulated in GC tissue. HnRNPA1 overexpression significantly induced cell growth, migration and invasion ability in GC cells. In addition, hnRNPA1 promoted EMT of GC cells in vitro and in vivo. These findings indicated that hnRNPA1 is highly expressed in GC and promoted invasion by inducing EMT transition in GC cells. Thus, hnRNPA1 may be a potential therapeutic target for GC.

Indexed as

AnimalsBiomarkers, TumorCarcinogenesisCell Line, TumorCell MovementCell ProliferationEpithelial-Mesenchymal TransitionFemaleGene Expression Regulation, NeoplasticHeterogeneous Nuclear Ribonucleoprotein A1HumansMaleMiceNeoplasm InvasivenessStomach NeoplasmsXenograft Model Antitumor AssaysBiomarkers, TumorHeterogeneous Nuclear Ribonucleoprotein A1hnRNPA1 protein, human

Identifiers

PMID29484423
PMCPMC5868405
OpenAlexW2788185610

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.