Abstract: The present invention provides a method for generating a biomarker signature for a subject with cancer. The method comprises calculating an intra-tumour heterogeneity measure and an inter-tumour heterogeneity measure for a plurality of genes. This is done using training data from a plurality of subjects who have had cancer, where the training data comprises gene expression data for a plurality of genes for each subject. A biomarker signature is generated by applying a heterogeneity filter to select genes having both an intra-tumour heterogeneity below an intra-tumour heterogeneity threshold and an inter-tumour heterogeneity above an inter-tumour heterogeneity threshold.

Abstract: The present invention provides a method for providing a prognosis for a subject with lung cancer, the method comprising: (a) contacting a biological sample from the subject with reagents that specifically bind to each member of a panel of biomarkers comprising ANLN, ASPM, CDCA4, ERRFI1, FURIN, GOLGA8A, ITGA6, JAG1, LRP12, MAFF, MRPS17, PLK1, PNP, PPP1 R13L, PRKCA, PTTG1, PYGB, RPP25, SCPEP1, SLC46A3, SNX7, TPBG, XBP1; (b) determining a riskscore of the subject based on the nucleic acid levels of expression of the biomarkers in the samples; and (c) providing a prognosis for the lung cancer based on the risk score of the subject.