Evidence map›Paper›PMID 29101731›Full record

ArticleMolecular and cellular biochemistry2018

miR-4326 promotes lung cancer cell proliferation through targeting tumor suppressor APC2.

Guopeng Xu, Zhongwei Zhang, Li Zhang, Ying Chen, Ning Li, Yantian Lv, Yong Li, Xiao Xu

Abstract read
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In one paragraph

Article in Molecular and cellular biochemistry, 2018. 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
–field-weighted citation impact
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.

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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

8 authors.

Guopeng XuDepartment of Respiratory Medicine, Affiliated Suzhou Hospital of Nanjing Medical University, 26 Daoqian Street, Gusu District, Suzhou, 215002, China.
Zhongwei ZhangDepartment of Respiratory Medicine, Affiliated Suzhou Hospital of Nanjing Medical University, 26 Daoqian Street, Gusu District, Suzhou, 215002, China.
Li ZhangDepartment of Geriatric Medicine, Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, 215002, China.
Ying ChenDepartment of Respiratory Medicine, Affiliated Suzhou Hospital of Nanjing Medical University, 26 Daoqian Street, Gusu District, Suzhou, 215002, China.
Ning LiDepartment of Respiratory Medicine, Affiliated Suzhou Hospital of Nanjing Medical University, 26 Daoqian Street, Gusu District, Suzhou, 215002, China.
Yantian LvDepartment of Respiratory Medicine, Affiliated Suzhou Hospital of Nanjing Medical University, 26 Daoqian Street, Gusu District, Suzhou, 215002, China.
Yong LiDepartment of Respiratory Medicine, Affiliated Suzhou Hospital of Nanjing Medical University, 26 Daoqian Street, Gusu District, Suzhou, 215002, China.
Xiao XuDepartment of Respiratory Medicine, Affiliated Suzhou Hospital of Nanjing Medical University, 26 Daoqian Street, Gusu District, Suzhou, 215002, China. xuxiao81179@163.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

microRNAs have been reported to play vital role in lung cancer proliferation and metastasis; the role of miR-4326 in tumor progression has not been studied. Here, we studied the effect of miR-4326 on lung cancer cell proliferation; we found that miR-4326 was significantly upregulated in lung cancer tissues determined using TCGA dataset and clinical specimens, meanwhile it was also upregulated in lung cancer cells. Overexpression of miR-4326 promoted lung cancer cell proliferation analyzed by MTT, soft agar growth, and BrdU incorporation assay, while miR-4326 knockdown suppressed lung cancer cell proliferation. We found miR-4326 targets tumor suppressor adenomatous polyposis coli 2 (APC2), which is a negative regulator of Wnt pathway, by binding to the 3'UTR of APC2. Wnt pathway could increase Cyclin D1 and c-MYC expression, we also found that miR-4326 could increase their expression, suggesting that APC2 was the target of miR-4326. Moreover, double knockdown of APC2 and miR-4326 promoted lung cancer cell proliferation, confirming that miR-4326 promoted lung cancer cell proliferation by inhibiting APC2.

Indexed as

Cell ProliferationWnt Signaling Pathway3' Untranslated RegionsA549 CellsCytoskeletal ProteinsHumansLung NeoplasmsMicroRNAsRNA, NeoplasmTumor Suppressor Proteins3' Untranslated RegionsAPC2 protein, humanCytoskeletal ProteinsMicroRNAsRNA, NeoplasmTumor Suppressor ProteinsAPC2Lung cancermiR-4326Proliferation

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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.