the abilities of 4 established human pancreatic tumor cell lines ( panc-1 , capan-1 , aspc-1 , and bxpc-3 ) to synthesize and to maintain laminin-containing basement membranes when grown in the nude mouse have been examined and compared with synthesis of the glycoprotein laminin by these tumor cells when grown in culture .
C0004799
basement membranes
C0022984
laminin