Cell Tissue Res 2018[]; 373 (1): 39-50 PMID29308544show ga
The LRRK2 gene is a major contributor to genetic risk for Parkinson?s disease and understanding the biology of the leucine-rich repeat kinase 2 (LRRK2, the protein product of this gene) is an important goal in Parkinson?s research. LRRK2 is a multi-domain, multi-activity enzyme and has been implicated in a wide range of signalling events within the cell. Because of the complexities of the signal transduction pathways in which LRRK2 is involved, it has been challenging to generate a clear idea as to how mutations and disease associated variants in this gene are altered in disease. Understanding the events in which LRRK2 is involved at a systems level is therefore critical to fully understand the biology and pathobiology of this protein and is the subject of this review.Electronic supplementary material: The online version of this article (10.1007/s00441-017-2759-9) contains supplementary material, which is available to authorized users.