Adiponectin alleviated Alzheimer-like pathologies via autophagy-lysosomal activation.

ABSTRACT: Adiponectin (APN) deficiency has also been associated with Alzheimer-like pathologies. Recent studies have illuminated the importance of APN signaling in reducing Aβ accumulation, and the Aβ elimination mechanism remains rudimentary. Therefore, we aimed to elucidate the APN role in reducing Aβ accumulation and its associated abnormalities by targeting autophagy and lysosomal protein changes. To assess, we performed a combined pharmacological and genetic approach while using preclinical models and human samples. Our results demonstrated that the APN level significantly diminished in the plasma of patients with dementia and 5xFAD mice (6 months old), which positively correlated with Mini-Mental State Examination (MMSE), and negatively correlated with Clinical Dementia Rating (CDR), respectiv

SUBMITTER: He K 

PROVIDER: S-EPMC8672778 | biostudies-literature | 2021 Dec

REPOSITORIES: biostudies-literature