Evidence map›Paper›PMID 24976536›Full record

ArticleJournal of cellular and molecular medicine2014

Candidate tumour suppressor CCDC19 regulates miR-184 direct targeting of C-Myc thereby suppressing cell growth in non-small cell lung cancers.

Zhen Liu, Chunping Mai, Huiling Yang, Yan Zhen, Xiaoli Yu, Shengni Hua, Qiangyun Wu, Qinping Jiang, Yajie Zhang, Xin Song and 1 more

Open access · goldAbstract read
In one paragraph

Article in Journal of cellular and molecular medicine, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed, 2 pooled it
3.8field-weighted citation impact, top 6% 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

34 citing papers in PubMed, 2 syntheses or guidelines pooled it, 54 citations in OpenAlex.

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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

11 authors at 3 institutions in 1 country.

Zhen LiuDepartment of Pathology, School of Basic Medicine, Guangzhou Medical University, Guangzhou, China; Cancer Research Institute, Southern Medical University, Guangzhou, China.
Chunping Mai
Huiling Yang
Yan Zhen
Xiaoli Yu
Shengni Hua
Qiangyun Wu
Qinping Jiang
Yajie Zhang
Xin Song
Weiyi Fang
Southern Medical University · CNGuangzhou Medical University · CNKunming Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We previously reported and revised the nasopharyngeal epithelium specific protein CCDC19 and identified it as a potential tumour suppressor in nasopharyngeal carcinoma. The purpose of this study was to investigate the involvement of CCDC19 in the pathogenesis of human non-small cell lung cancers (NSCLC). Down-regulated CCDC19 expression was observed in NSCLC tissues and cells compared to normal tissues. However, reduced protein expression did not correlate with the status of NSCLC progression. Instead, we observed that patients with lower CCDC19 expression had a shorter overall survival than did patients with higher CCDC19 expression. Lentiviral-mediated CCDC19 overexpression significantly suppressed cell proliferation and cell cycle transition from G1 to S and G2 phases in NSCLC cells. Knocking down CCDC19 expression significantly restored the ability of cell growth in CCDC19 overexpressing NSCLC cells. Mechanistically CCDC19 functions as a potential tumour suppressor by stimulating miR-184 suppression of C-Myc thus blocking cell growth mediated by the PI3K/AKT/C-Jun pathway. Our studies are the first to demonstrate that reduced expression of CCDC19 is an unfavourable factor in NSCLC.

Indexed as

Gene Expression Regulation, NeoplasticAdultAgedAged, 80 and overAnimalsApoptosisBiomarkers, TumorBlotting, WesternCarcinoma, Non-Small-Cell LungCarcinoma, Squamous CellCell CycleCell ProliferationChromatin ImmunoprecipitationCytoskeletal ProteinsFemaleHumansBiomarkers, TumorCFAP45 protein, humanCytoskeletal ProteinsMicroRNAsMIRN184 microRNA, humanMYC protein, humanProteinsProto-Oncogene Proteins c-mycRNA, MessengerCCDC19lung cancermiR-184PI3K/AKTtumour suppressor

Identifiers

PMID24976536
PMCPMC4190912
OpenAlexW2132685226

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.