Targeting the miR-96-5p/Cathepsin B Pathway to Alleviate Neuron-Derived Neuroinflammation in Alzheimer's Disease.

ABSTRACT: Alzheimer's disease (AD) is one of the leading causes of dementia in the elderly, and no effective treatment is currently available. Cathepsin B (CTSB) is involved in key pathological processes of AD, but the underlying mechanisms and its relevance to AD diagnosis and treatment remain unclear. In the present study, we found that CTSB expression was abnormally elevated in the hippocampus of 3×Tg mice and was regulated by miR-96-5p. Abnormalities in the miR-96-5p/CTSB signaling pathway were detected in the serum of both mild cognitive impairment and AD patients, and the combination of serum miR-96-5p and CTSB demonstrated strong diagnostic efficacy for cognitive impairment (AUC = 0.7536). Abnormalities in the miR-96-5p/CTSB signaling pathway in AD may be associated with Aβ pathology, and neu

SUBMITTER: Zheng K 

PROVIDER: S-EPMC12413563 | biostudies-literature | 2025 Sep

REPOSITORIES: biostudies-literature