Evidence map›Paper›PMID 26360781›Full record

ArticleOncotarget2015

Overexpression of CHD1L is positively associated with metastasis of lung adenocarcinoma and predicts patients poor survival.

Li-Ru He, Ning-Fang Ma, Jie-Wei Chen, Bin-Kui Li, Xin-Yuan Guan, Meng-Zhong Liu, Dan Xie

Open access · diamondAbstract readEvaluation Study
In one paragraph

Article in Oncotarget, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
0.9field-weighted citation impact, top 23% 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

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 24 citations in OpenAlex.

  1. Pooled it
  2. CHD1L in cancer and beyond: structure, oncogenic functions, and therapeutic potential.Journal of experimental & clinical cancer research : CR · 2025
    Review
  3. Article
  4. Article
  5. The validation of new CHD1L inhibitors as a therapeutic strategy for cancer.Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie · 2024
    Article
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  7. Article
  8. Review
  9. Review
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  11. Article
  12. Observational
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  15. 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

7 authors at 4 institutions in 2 countries.

Li-Ru HeThe State Key Laboratory of Oncology in South China, Sun Yat-Sen University Cancer Center, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.
Ning-Fang MaDepartment of Histology and Embryology, State Key Laboratory of Respiratory Disease, Guangzhou Medical University, Guangzhou, China.
Jie-Wei ChenThe State Key Laboratory of Oncology in South China, Sun Yat-Sen University Cancer Center, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.
Bin-Kui LiThe State Key Laboratory of Oncology in South China, Sun Yat-Sen University Cancer Center, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.
Xin-Yuan GuanThe State Key Laboratory of Oncology in South China, Sun Yat-Sen University Cancer Center, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.
Meng-Zhong LiuThe State Key Laboratory of Oncology in South China, Sun Yat-Sen University Cancer Center, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.
Dan XieThe State Key Laboratory of Oncology in South China, Sun Yat-Sen University Cancer Center, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.
Sun Yat-sen University · CNSun Yat-sen University Cancer Center · CNState Key Laboratory of Respiratory Disease · CNUniversity of Hong Kong · HK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

CHD1L (chromodomain helicase/ATPase DNA binding protein 1-like gene) has been demonstrated as an oncogene in hepatocellular carcinoma (HCC), however, the role of CHD1L in non-small-cell lung cancer (NSCLC) tumorigenesis hasn't been elucidated. In this study, the expression and amplification status of CHD1L were examined by immunohistochemistry and fluorescence in situ hybridization respectively in 248 surgically resected NSCLCs. The associations between CHD1L expression and clinicopathologic features and the prognostic value of CHD1L were analyzed. Overexpression and amplification of CHD1L was found in 42.1% and 17.7% of NSCLCs, respectively. The frequency of CHD1L overexpression (53.2% vs. 28.1%, P = 0.002) and amplification (25.2% vs. 8.2%, P = 0.020) in adenocarcinoma (ADC), was much higher than that in squamous cell carcinoma (SCC). CHD1L overexpression was associated closely with ascending pN status (P < 0.001), advanced clinical stage (P = 0.001) and tumor distant metastasis (P = 0.001) in ADCs, but not in SCCs. For the whole cohort and ADC patients, univariate survival analysis demonstrated a significant association of CHD1L overexpression with shortened survival; and in multivariate analysis, CHD1L overexpression was evaluated as a independent predictor for overall survival and distant metastasis free survival. These results suggested that overexpression of CHD1L is positively associated with tumor metastasis of lung ADC, and might serve as a novel prognostic biomarker and potential therapeutic target for lung ADC patients.

Indexed as

AdenocarcinomaAdenocarcinoma of LungBiomarkers, TumorCarcinoma, Non-Small-Cell LungCarcinoma, Squamous CellChi-Square DistributionDisease-Free SurvivalDisease ProgressionDNA-Binding ProteinsDNA HelicasesFemaleGene AmplificationGene Expression Regulation, EnzymologicGene Expression Regulation, NeoplasticHumansImmunohistochemistryBiomarkers, TumorCHD1L protein, humanDNA-Binding ProteinsDNA HelicasesCHD1L proteingene amplificationmetastasisnon-small-cell lung carcinomaprognosis

Identifiers

PMID26360781
PMCPMC4741596
OpenAlexW2257796989

What OpenQuestion holds

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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.