Aluminium co-localises with Biondi ring tangles in Parkinson's disease and epilepsy.

ABSTRACT: Aluminium is known to accumulate in neuropathological hallmarks. However, such has only tentatively been suggested in Biondi ring tangles. Owing to their intracellular and filamentous structure rich in β-pleated sheets, Biondi ring tangles might attract the adventitious binding of aluminium in regions of the blood-cerebrospinal fluid barrier. The study's objective was to establish whether aluminium co-localises with Biondi ring tangles in the brains of Parkinson's disease donors versus a donor that went on to develop late-onset epilepsy. Herein, we have performed immunohistochemistry for phosphorylated tau, complemented with aluminium-specific fluorescence microscopy in the choroid plexus of Parkinson's disease donors and in a donor that developed late-onset epilepsy. Aluminium co-localise

SUBMITTER: Mold MJ 

PROVIDER: S-EPMC8795119 | biostudies-literature | 2022 Jan

REPOSITORIES: biostudies-literature