The Wistar Institute

Andrew V Kossenkov

Louise C Showe

Michael Showe

Elena Nikonova

Methods and compositions are provided for diagnosing lung cancer in a mammalian subject by use of 7 or more selected genes, e.g., a gene expression profile, from the blood of the subject which is characteristic of disease. The gene expression profile includes 7 or more genes of Table I, Table II, Table III, Table IV or Table IX herein.

Compostions and methods for diagnosing lung cancers using gene expression profiles

Methods and compositions are provided for diagnosing or detecting a condition, e.g., lung disease in a mammalian subject by use of a micro-RNA expression level or an expression level profile of multiple miRNA in the peripheral blood mononuclear cells (PBMC) of the subject which is characteristic of COPD or NSCLC. Detection of changes in expression in specific miRNA biomarkers from that of a reference sample or miRNA expression profile are correlated with non-small cell lung cancer (NSCLC) and/or COPD and permit differentiation among healthy subjects, subjects with COPD and subjects with adenocarcinoma or squamous cell carcinoma.

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Huntington Valley, PA, United States of America

Andrew V Kossenkov