Evidence map›Paper›PMID 29844840›Full record

ArticleOncology letters2018

Comprehensive identification of microRNA arm selection preference in lung cancer: miR-324-5p and -3p serve oncogenic functions in lung cancer.

Min-Hsi Lin, You-Zuo Chen, Mei-Yu Lee, Ken-Pen Weng, Hong-Tai Chang, Shou-Yu Yu, Bo-Jhu Dong, Fan-Rong Kuo, Li-Tzu Hung, Li-Feng Liu and 2 more

Open access · diamondAbstract read
In one paragraph

Article in Oncology letters, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
2.1field-weighted citation impact, top 13% 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

22 citing papers in PubMed, 31 citations in OpenAlex.

  1. Review
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  6. Cell Behavior of Non-Small Cell Lung Cancer Is at EGFR and MicroRNAs Hands.International journal of molecular sciences · 2021
    Review
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  12. A mouse tissue atlas of small noncoding RNA.Proceedings of the National Academy of Sciences of the United States of America · 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

12 authors at 1 institution in 1 country.

Min-Hsi LinDivision of Chest Medicine, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan, R.O.C.
You-Zuo ChenDepartment of Medical Education and Research, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan, R.O.C.
Mei-Yu LeeDepartment of Medical Education and Research, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan, R.O.C.
Ken-Pen WengSchool of Medicine, National Yang-Ming University, Taipei 112, Taiwan, R.O.C.
Hong-Tai ChangCenter for Geriatrics and Gerontology, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan, R.O.C.
Shou-Yu YuDepartment of Medical Education and Research, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan, R.O.C.
Bo-Jhu DongDepartment of Chemical Biology, National Pingtung University of Education, Pingtung 900, Taiwan, R.O.C.
Fan-Rong KuoDepartment of Chemical Biology, National Pingtung University of Education, Pingtung 900, Taiwan, R.O.C.
Li-Tzu HungDepartment of Chemical Biology, National Pingtung University of Education, Pingtung 900, Taiwan, R.O.C.
Li-Feng LiuDepartment of Biological Science and Technology, I-Shou University, Kaohsiung 813, Taiwan, R.O.C.
Wei-Shone ChenSchool of Medicine, National Yang-Ming University, Taipei 112, Taiwan, R.O.C.
Kuo-Wang TsaiDepartment of Medical Education and Research, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan, R.O.C.
Kaohsiung Veterans General Hospital · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

MicroRNA (miRNA/miR) dysfunction is a hallmark of lung cancer, and results in the dysregulation of tumor suppressors and oncogenes during lung cancer progression. Selection of the 5p and 3p arms of miRNA is a mechanism that improves the modulation of miRNA biological functions and complicates the regulatory network in human types of cancer. However, the involvement of arm selection preference of miRNA in lung cancer remains unclear. In the present study, changes in miRNA arm selection preference were comprehensively identified in lung cancer and corresponding adjacent normal tissues by analyzing The Cancer Genome Atlas. Arm selection was revealed to be consistent in the majority of miRNAs in lung cancer. Only a few miRNAs had significantly altered arm selection preference in lung cancer. Among these, the biological functions of the individual arms of miR-324 were investigated further. The data revealed that miR-324-5p and -3p were significantly overexpressed in lung cancer cells. Ectopic expression of miR-324-5p significantly promoted cell proliferation and invasion in lung cancer cells, while miR-324-3p overexpression significantly increased cell proliferation but did not alter the invasion of lung cancer cells. In conclusion, the arm selection preference of miRNA may be an additional mechanism through which biological functions are modulated. The results of the present study provide a novel insight into the underlying mechanisms of lung cancer and may direct research into future therapies.

Indexed as

arm selection preferencelung cancermicroRNAmicroRNA-324next-generation sequencingthe cancer genome atlas

Identifiers

PMID29844840
PMCPMC5958786
OpenAlexW2802763884

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.