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Cited by 1,190

The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.

Gene expression–based survival prediction in lung adenocarcinoma: a multi-site, blinded validation study

Open access
Director's Challenge Consortium for the Molecular Classification of Lung Adenocarcinoma·2008·Nature Medicine

Abstract

Although prognostic gene expression signatures for survival in early-stage lung cancer have been proposed, for clinical application, it is critical to establish their performance across different subject populations and in different laboratories. Here we report a large, training–testing, multi-site, blinded validation study to characterize the performance of several prognostic models based on gene expression for 442 lung adenocarcinomas. The hypotheses proposed examined whether microarray measurements of gene expression either alone or combined with basic clinical covariates (stage, age, sex) could be used to predict overall survival in lung cancer subjects. Several models examined produced risk scores that substantially correlated with actual subject outcome. Most methods performed better with clinical data, supporting the combined use of clinical and molecular information when building prognostic models for early-stage lung cancer. This study also provides the largest available set of microarray data with extensive pathological and clinical annotation for lung adenocarcinomas.

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Metadata

Authors
Director's Challenge Consortium for the Molecular Classification of Lung Adenocarcinoma
Venue
Nature Medicine
Published
2008-07-20
Volume
14
Issue
8
Pages
822-827
ISSN
  • 1078-8956 (ISSN-L)
  • 1546-170X
OpenAlex
W2132165198
Cited by
1,190
References
3
FWCI
27.67
Type
journal article
Language
en
Open access
green

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