POTENTIATOR OF ACTIVITY OF ANTI-CANCER AGENT AND USE THEREOF, AND BIOMARKER FOR PREDICTION OF PROGNOSIS IN CANCER PATIENT AND USE THEREOF

摘要

Disclosed is a means for improving the clinical outcomes of cancer therapy.  Specifically disclosed is an activity potentiator comprising a compound capable of inhibiting the expression of RFP (RET finger protein) gene or the activity of RFP as an active ingredient.  The activity of an anti-cancer agent having an oxidative stress inducing ability can be potentiated by using the anti-cancer agent in combination with the activity potentiator.  Further specifically disclosed are a biomarker useful for the recognition of prognosis in a cancer patient and use of the biomarker.