The tumour suppressor protein NF2/merlin: The puzzle continues

Abstract

Neurofibromatosis type 2 (NF2) is a dominantly inherited disease characterized by the formation of bilateral acoustic schwannomas and other benign tumours associated with the central nervous system. The NF2 protein, also known as merlin or schwannomin, is a recently cloned tumour suppressor and is mutated or inactivated in most schwannomas and meningiomas. Homology analysis indicates that merlin is most closely related to members of the protein 4.1 superfamily especially ezrin, radixin and moesin, the ERM proteins. ERM proteins link membrane proteins to the cytoskeleton. It has been speculated that disruption of a similar membrane-linking role for merlin is involved in the development of tum..