The NDR/LATS protein kinases in immunology and cancer biology.

ABSTRACT

The NDR (nuclear Dbf2-related)/LATS (large tumour suppressor) family of kinases represents a subclass of the AGC (protein kinase A (PKA)/PKG/PKC-like) group of serine/threonine protein kinases. Members of the NDR/LATS family are vital components of conserved pathways controlling essential cellular processes, such as proliferation (cell cycle progression) and cell death. In particular, the central involvement of NDR/LATS as YAP/TAZ kinases in the Hippo tissue growth control pathway has gained much interest. In this review, we summarise the roles of mammalian NDR1/2 (aka STK38/STK38L) and LATS1/2 in immunity and cancer biology. We also discuss the activation mechanisms of NDR/LATS involving Ste20-like kinases and the MOB1 signal transducer, followed by an overview of NDR/LATS knockout mouse models. We further review the mutation and expression status of NDR/LATS in human cancers and their possible predictive and/or prognostic value in cancer treatment.