Marker genes for prostate cancer classification
The present invention relates to a method for classifying a prostate cancer in a subject, the method comprising the steps of a) determining a gene expression level or gene expression pattern of the genes F3 and IGFBP3 in a sample from the subject and b) classifying the tumor by comparing the gene expression level determined in a) with a reference gene expression of the same genes in reference patients known to have a high risk or low risk tumor respectively. In addition the invention relates to a method for determining prognosis of a subject diagnosed with prostate cancer, a method for making a treatment decision for a subject diagnosed with prostate cancer and a solid support or a kit for classifying a tumor in a subject diagnosed with prostate cancer.
1. A kit which comprises a set of nucleic acid probes, wherein the set of nucleic acid probes comprises a nucleic acid probe consisting of SEQ ID NO: 30, a nucleic acid probe consisting SEQ ID NO: 33, and a nucleic acid probe consisting of SEQ ID NO: 54, wherein each nucleic acid probe in the set of nucleic acid probes is directly attached or linked to a label.
2. The kit of claim 1 , wherein the set of nucleic acid probes further comprises nucleic acid probes that specifically hybridize to one or more of the genes selected from the group consisting of WNT5B, CTGF, EZH2, AMACR, and MUC1.
3. The kit of claim 1 , wherein the label is directly attached to the nucleic acid probes.
4. The kit of claim 1 , wherein the label is linked to the nucleic acid probes.
5. The kit of claim 1 , wherein one or more of the nucleic acid probes has a fluorophore on the 5′ end and a quencher on the 3′ end.
6. An array comprising a solid support with a set of attached nucleic acid probes, wherein the set of nucleic acid probes comprises at least a nucleic acid probe consisting of SEQ ID NO: 30, a nucleic acid probe consisting SEQ ID NO: 33, and a nucleic acid probe consisting of SEQ ID NO: 54.
7. The array of claim 6 , wherein the array is a microarray.
8. The array of claim 6 , wherein the set of nucleic acid probes further comprises nucleic acid probes that specifically hybridize to one or more of the genes selected from the group consisting of WNT5B, CTGF, EZH2, AMACR, and MUC1.