Figure 9. Expression analysis of CTSL2 by Oncomine and TIMER databases. (A) Expression of CTSL2 in different types of human cancers in the Oncomine database; (B) CTSL2 is over-expression (red) in lung adenocarcinoma by Oncomine meta-analysis comparing with normal tissue; (C) Expression of CTSL2 in different types of human cancers in the TIMER database.