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Clustering lysosomes around the MTOC: a promising strategy for SNCA/alpha-synuclein breakdown leading to parkinson disease treatment

6 months ago
Macroautophagy/autophagy maintains cellular homeostasis by degrading cytoplasmic components and its disruption is linked to Parkinson disease (PD), which is characterized by dopamine depletion and the accumulation of SNCA/α-synuclein aggregates in neurons. Therefore, activation of autophagy is considered a therapeutic strategy for PD; however, autophagy inducers have not yet been developed as therapeutic drugs because they are involved in a wide range of signaling pathways. Here, we focused on...
Yukiko Sasazawa

Integrated multimodal cell atlas of Alzheimer's disease

6 months ago
Alzheimer's disease (AD) is the leading cause of dementia in older adults. Although AD progression is characterized by stereotyped accumulation of proteinopathies, the affected cellular populations remain understudied. Here we use multiomics, spatial genomics and reference atlases from the BRAIN Initiative to study middle temporal gyrus cell types in 84 donors with varying AD pathologies. This cohort includes 33 male donors and 51 female donors, with an average age at time of death of 88 years....
Mariano I Gabitto