+**Af6** is a [protein](/wiki/Protein) primarily involved in cell adhesion and [signal transduction](/wiki/Signal_Transduction). It plays a crucial role in the formation of cellular junctions and is important for proper nervous system development.
+## See also
+- [Cell Adhesion](/wiki/Cell_Adhesion)
+- [Tight Junction](/wiki/Tight_Junction)
+- [Nervous System](/wiki/Nervous_System)