Table 2.
Expression of Nodal and Nodal Receptors in Prostate Cell Lines
| Cell line | Ligand | Nodal Receptors | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Nodal | ALK4 | ALK7 | ActRII | ActRIIB | ||||||
| mRNA | Protein | mRNA | Protein | mRNA | Protein | mRNA | Protein | mRNA | Protein | |
| WPE | + | + | + | + | − | − | + | + | + | + |
| PREC | + | − | + | + | − | − | + | + | + | − |
| RWPE1 | + | − | + | + | − | − | + | + | + | − |
| RWPE2 | + | + | + | + | − | − | + | + | + | − |
| LNCaP | + | + | + | + | − | − | + | + | + | − |
| LNCaP-C81 | + | + | + | + | − | − | + | + | + | − |
| DU145 | + | + | + | + | − | − | + | + | + | − |
| PC3 | + | − | + | + | − | − | + | + | + | − |
| PC3M | − | − | + | + | − | − | + | + | + | − |