Brice, A.

patient mutation disease sialic sialic acid family lrrk 2 study 2019ser parkinson fi ve patients carrier idiopathic pd university analysis c .1366c level symptom disorder idiopathic cafsa department neurology erasmus university rotterdam onset .1366c brain control lrrk 2-associated pd mutation carriers ataxia research 1 mrna levels cerebellar ataxia t mutation parkinsonism protein cerebellar frequency centre table institute cafsa patients estimate body fl uids sample method abnormality penetrance 1 mutations stage italian treatment consortium qsbb series neu 5ac metabolism elevation lrrk 2 mutations matter series group 1366 t allele sialic acid metabolism salla patients nerve 10 years sequencing allele fference individual salla genomic dna hospital early-onset erasmu scale neuropathy genomic london