Evidence map›Paper›PMID 31007611›Full record

ArticleCancer cell international2019

Long non-coding RNA LINC01314 represses cell migration, invasion, and angiogenesis in gastric cancer via the Wnt/β-catenin signaling pathway by down-regulating KLK4.

Lin Tang, Jian-Bo Wen, Ping Wen, Xing Li, Min Gong, Qiang Li

Open access · goldAbstract read
In one paragraph

Article in Cancer cell international, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
1.9field-weighted citation impact, top 15% 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

24 citing papers in PubMed, 36 citations in OpenAlex.

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  10. Long non-coding RNAs involved in different steps of cancer metastasis.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2022
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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 1 institution in 1 country.

Lin TangDepartment of Gastroenterology, Jiangxi Pingxiang People's Hospital, No. 8, Wugongshan Middle Road, Pingxiang, 337000 Jiangxi People's Republic of China.
Jian-Bo WenDepartment of Gastroenterology, Jiangxi Pingxiang People's Hospital, No. 8, Wugongshan Middle Road, Pingxiang, 337000 Jiangxi People's Republic of China.
Ping WenDepartment of Gastroenterology, Jiangxi Pingxiang People's Hospital, No. 8, Wugongshan Middle Road, Pingxiang, 337000 Jiangxi People's Republic of China.
Xing LiDepartment of Gastroenterology, Jiangxi Pingxiang People's Hospital, No. 8, Wugongshan Middle Road, Pingxiang, 337000 Jiangxi People's Republic of China.
Min GongDepartment of Gastroenterology, Jiangxi Pingxiang People's Hospital, No. 8, Wugongshan Middle Road, Pingxiang, 337000 Jiangxi People's Republic of China.
Qiang LiDepartment of Gastroenterology, Jiangxi Pingxiang People's Hospital, No. 8, Wugongshan Middle Road, Pingxiang, 337000 Jiangxi People's Republic of China.
Jiangxi Pingxiang People's Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIn recent years, gastric cancer (GC) has become a major cause of mortality among various malignancies worldwide with high incidence rates. Long non-coding RNA (lncRNAs) may serve as oncogenes and tumor suppressors in cancers. Therefore, we investigated the effect of LINC01314 on the development of GC cells in relation to the Wnt/β-catenin signaling pathway.

methodsMicroarray data analysis was conducted to screen GC-related differentially expressed lncRNAs, followed by determination of the binding interaction between LINC01314 and kallikrein 4 (KLK4). Human GC cell line SGC-7901 was treated with over-expressed or silenced LINC01314 or KLK4 to investigate the mechanism LINC01314 affecting GC cellular activities. The levels of KLK4, Wnt-1, β-catenin, cyclin D1, N-cadherin and E-cadherin were measured, and cell invasion and migration were evaluated. Next, the tumor weight, micro-vessel density (MVD) and the expression of VEGF-C and VEGFR-3 in transplanted tumors were measured.

resultsLINC01314 was poorly expressed in GC cells and KLK4 was revealed to be a direct target gene of LINC01314. Overexpressed LINC01314 or silencing of KLK4 led to inhibited GC cell migration and invasion, corresponding to decreased Wnt-1, β-catenin, cyclin D1 and N-cadherin while increased E-cadherin. Also, in response to over-expression of LINC01314 or silencing of KLK4, tumor weight and the MVD of transplanted tumors were reduced and angiogenesis was suppressed, which was indicated by down-regulated positive expression of VEGF-C and VEGFR-3.

conclusionThe findings indicated that over-expression of LINC01314 down-regulated KLK4 to inhibit the activation of the Wnt/β-catenin signaling pathway, thus suppressing migration, invasion, and angiogenesis in GC cells, which provides new insight for the treatment of GC.

Indexed as

AngiogenesisGastric cancerKallikrein 4Long non-coding RNA LINC01314Wnt/β-catenin signaling pathway

Identifiers

PMID31007611
PMCPMC6458728
OpenAlexW2946463911

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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.