| UNC5H1, UNC5H2, and UNC5H3 receptors may represent tumor suppressor that inhibit tumor extension outside the region of netrin-1 availability by inducing apoptosis | None |
| UNC5H may represent tumor suppressor that inhibit tumor extension outside the region of netrin-1 availability by inducing apoptosis | None |
| UNC5B acts as a tumor suppressor, and it induces apoptosis in the absence of its cognate ligand netrins. UNC5B is a direct transcriptional target of p53 upon UV stimulation. | None |