| abstract |
The present invention provides a method for predicting the treatment response to anti-cancer immunotherapy of a mammalian cancer patient, the method comprising: a) measuring the gene expression of at least 2 the following cancer promoting genes: PTGS2, VEGFA, CCL2, IL8, CXCL2, CXCL1, CSF3, IL6, IL1B and IL A in a sample obtained from the tumour of the patient; b) measuring the gene expression of at least 2 of the following cancer inhibitory genes: CXCL11, CXCL10, CXCL9, CCL5, TBX21, EOMES, CD8B, CD8A, PRF1, GZMB, GZMA, STAT1, IFNG, IL12B and IL12A in a sample obtained from the tumour of the patient; c) computing a ratio of the gene expression of said at least 2 cancer promoting genes and the gene expression of said at least 2 cancer inhibitory genes; and d) making a prediction of the treatment response and/or prognosis of the patient based on the gene expression ratio computed in step c). Also provided are related methods for stratifying patients and for treating patients, including with immune checkpoint blockade therapy. |