IN VITRO METHOD FOR DETECTING TUMOR GROWTH AND DIAGNOSING OR PROGNOSTICATING THE RISK OF METASTASIS IN A HUMAN SUBJECT THAT HAS BEEN DIAGNOSED WITH UVEAL MELANOMA

摘要

The present invention provides an in vitro method for detecting tumor growth and diagnosing or prognosticating the risk of metastasis in a human subject that has been diagnosed with uveal melanoma, wherein the method comprises using, as an indicator, the levels of PMEL/ME20-S/gp 100 positive exosomes, obtained from a biological sample isolated from the human subject selected from the list consisting of blood, or serum, of at least melanocyte protein PMEL/ME20-S/gp 100, and obtaining a result of the method by comparing the levels of at least said protein with a reference value or with the levels of a control, wherein an increase of melanocyte protein PMEL/ME20-S/gp 100 is indicative of a risk of the patient having or suffering from metastasis.