Drug Gene Type Source APPNA DPP4 Text_Mining(increases(cleavage)) CTD APPNA DPP7 Text_Mining(increases(cleavage)) CTD APPNA DPP7 Text_Mining(decreases(reaction)) CTD APPNA DPP8 Text_Mining(increases(cleavage)) CTD APPNA DPP8 Text_Mining(affects(cotreatment)) CTD APPNA DPP8 Text_Mining(decreases(activity)) CTD APPNA DPP8 Text_Mining(decreases(cleavage)) CTD APPNA DPP9 Text_Mining(affects(cotreatment)) CTD APPNA DPP9 Text_Mining(decreases(activity)) CTD APPNA DPP9 Text_Mining(decreases(cleavage)) CTD