3.4.18.1	alimentary canal	-	691910	
3.4.18.1	astrocyte	-	683448	
3.4.18.1	blood plasma	-	665927	
3.4.18.1	bone marrow	cathepsin X can be secreted by nonhematopoietic bone marrow cells in an activated form	708633	
3.4.18.1	bone marrow stromal cell	-	708633	
3.4.18.1	brain	-	683448, 691910, 696995	
3.4.18.1	brain	the enzyme is associated with plaques in Alzheimer patients, overview	683448	
3.4.18.1	brain stem	-	683448	
3.4.18.1	breast cancer cell	-	710431	
3.4.18.1	BV-2 cell	microglial cell	754902