Hearing Loss, Incident Parkinson Disease, and Treatment With Hearing Aids

This cohort study analyzes electronic health record data for US veterans with an audiogram to determine whether hearing loss is associated with an increased risk of Parkinson disease and to gauge its effect modification by well-established prodromal conditions and hearing aids.

The Parkinson’s disease risk gene cathepsin B promotes fibrillar alpha-synuclein clearance, lysosomal function and glucocerebrosidase activity in dopaminergic neurons

Variants in the CTSB gene encoding the lysosomal hydrolase cathepsin B (catB) are associated with increased risk of Parkinson’s disease (PD). However, neither the specific CTSB variants driving these associations…

Nuclear pore and nucleocytoplasmic transport impairment in oxidative stress-induced neurodegeneration: relevance to molecular mechanisms in Pathogenesis of Parkinson’s and other related neurodegenerative diseases

Nuclear pore complexes (NPCs) are embedded in the nuclear envelope and facilitate the exchange of macromolecules between the nucleus and cytoplasm in eukaryotic cells. The dysfunction of the NPC and nuclear tr…

[Review] Multiple system atrophy: advances in pathophysiology, diagnosis, and treatment

Multiple system atrophy is an adult-onset, sporadic, and progressive neurodegenerative disease. People with this disorder report a wide range of motor and non-motor symptoms. Overlap in the clinical presentation of multiple system atrophy with other movement disorders (eg, Parkinson’s disease and progressive supranuclear palsy) is a concern for accurate and timely diagnosis. Over the past… Continue reading [Review] Multiple system atrophy: advances in pathophysiology, diagnosis, and treatment