A new fusion body and its detection method

摘要

Based on the findings, a polynucleotide, a novel causal gene for cancer, is analyzed based on this polynucleotide or method for detecting the polypeptide thereof, the kit and primer set for the detection, screening method for the inhibitor of the polypeptide, and sequence To provide a cancer treatment pharmaceutical composition containing the inhibitor.In the detection method of the present invention, a fusion gene encoding a RET fusion protein or fusion protein, or a fusion gene encoding the ncoa4 or rufi1 fusion protein or the fusion protein in the digestive derived samples obtained from the subject, is detected.