Expression pattern of perilipins in human brain during aging and in Alzheimer's disease.

ABSTRACT:

Aims

Perilipins are conserved proteins that decorate intracellular lipid droplets and are essential for lipid metabolism. To date, there is limited knowledge on their expression in human brain or their involvement in brain aging and neurodegeneration. The aim of this study was to characterise the expression levels of perilipins (Plin1-Plin5) in different cerebral areas from subjects of different age, with or without signs of neurodegeneration.

Methods

We performed real-time RT-PCR, western blotting, immunohistochemistry and confocal microscopy analyses in autoptic brain samples of frontal and temporal cortex, cerebellum and hippocampus from subjects ranging from 33 to 104 years of age, with or without histological signs of neurodegeneration. To test the possible relationship

SUBMITTER: Conte M 

PROVIDER: S-EPMC9291275 | biostudies-literature | 2022 Feb

REPOSITORIES: biostudies-literature