Evidence map›Paper›PMID 25975578›Full record

SynthesisCancer biology & therapy2015

The RET fusion gene and its correlation with demographic and clinicopathological features of non-small cell lung cancer: a meta-analysis.

Chen Lin, Shanshan Wang, Weiwei Xie, Jianhua Chang, Yu Gan

Abstract readMeta-Analysis
In one paragraph

Synthesis in Cancer biology & therapy, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed, 1 pooled it
–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

29 citing papers in PubMed, 1 synthesis or guideline pooled it.

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  10. First-line selpercatinib for a patient withRespiratory medicine case reports · 2024
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  17. Neurotrophin Regulation and Signaling in Airway Smooth Muscle.Advances in experimental medicine and biology · 2021
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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

5 authors.

Chen Lina Department of Medical Oncology; Fudan University Shanghai Cancer Center ; Shanghai , China.
Shanshan Wang
Weiwei Xie
Jianhua Chang
Yu Gan

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThe RET fusion gene is a novel oncogene observed in a subset of NSCLC in recent years. Nevertheless, the results of epidemiological studies concerning the gene remain unclear. Thus, a meta-analysis was conducted to evaluate the correlation of RET fusion gene with demographic and clinicopathological features of NSCLC.

methodsPubMed, Embase, and Web of Science databases were searched to identify eligible studies. The association of RET fusion gene occurrence with gender, age, smoking status, histology type and tumor stage were analyzed in meta-analysis. Subgroup analysis according to patients' location (Asian and non-Asian) was also conducted. Odds ratio (OR) and 95% confidence interval (95% CI) were calculated to assess the correlation.

resultsNine studies with a total of 6,899 NSCLC patients met the inclusion criteria. A total of 84 patients with RET fusion gene were detected. The RET fusion gene was identified at significantly higher frequencies in female (OR = 0.55, 95%CI = 0.35-0.85) than male patients and in young (<60) patients (OR = 0.43, 95%CI = 0.19-0.99) than old patients (≤60), particularly in patients from Asian. A significant higher frequency was also identified in non-smokers (OR = 0.28, 95% CI = 0.16-0.49), and in patients with lung adenocarcinomas (OR = 3.59, 95%CI = 1.50-8.56). Additionally, no association between RET fusion gene and the TNM stage of tumor was observed.

conclusionRET fusion gene occurred predominantly in Asian females with younger age, in non-smokers, and in lung adenocarcinomas patients. This subset of NSCLC patients might be good candidates for personalized diagnostic and therapeutic approaches.

Indexed as

AdenocarcinomaAge FactorsAsian PeopleCarcinoma, Non-Small-Cell LungChinaCytoskeletal ProteinsFemaleGene FrequencyHumansJapanLung NeoplasmsMaleMiddle AgedNuclear Receptor CoactivatorsOdds RatioOncogene Proteins, FusionCCDC6 protein, humanCytoskeletal ProteinsKIF5B-RET fusion protein, humanNCOA4 protein, humanNuclear Receptor CoactivatorsOncogene Proteins, FusionProto-Oncogene Proteins c-retRET protein, humanTranscription FactorsTRIM33 protein, humanADC, AdenocarcinomaARTN, ArteminCIs, Confidence Intervalsclinicopathological featuresdemographic featuresEGFR, Epidermal Growth Factor ReceptorfusionGDNF, Glial cell line-derived Neurotrophic Factormeta-analysisNADC, Non-adenocarcinomanon-small cell lung cancerNRTN, NeurturinNSCLC, Non-Small Cell Lung CancerOR, Odd RatioPI3K, Phosphatidylinositol 3-kinasePSPN, PersephinRETRT-PCR, Real-Time Polymerase Chain ReactionSCLC, Small-cell lung cancertargeted therapyTKIs, Tyrosine Kinase Inhibitors

Identifiers

PMID25975578
PMCPMC4622969

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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.