公开(公告)号：US20190310258A1

公开(公告)日：2019-10-10

申请号：US16345539

申请日：2017-10-26

Applicant: JAPANESE FOUNDATION FOR CANCER RESEARCH ,  OSAKA UNIVERSITY

Inventor： Koji Ueda ,  Naomi Ohnishi ,  Norio Nonomura ,  Motohide Uemura ,  Kazutoshi Fujita ,  Kazutake Tsujikawa ,  Kentarou Jingushi

IPC: G01N33/574 ,  C12Q1/6886

Abstract: Provided is a method wherein an affected tissue and a normal tissue obtained from the vicinity of the affected tissue are left at rest in a culture medium, and a disease-specific biomarker is searched for in an exudate therefrom. A biomarker specific to renal cell carcinoma has been found by this method.