Increased Serum NSE and S100B Indicate Neuronal and Glial Alterations in Subjects Under 71 Years With Mild Neurocognitive Disorder/Mild Cognitive Impairment.

ABSTRACT:

Background

Mild cognitive impairment (MCI) is considered a pre-stage of different dementia syndromes. Despite diagnostic criteria refined by DSM-5 and a new term for MCI - "mild neurocognitive disorder" (mild NCD) - this diagnosis is still based on clinical criteria.

Methods

To link mild NCD to the underlying pathophysiology we assessed the degree of white matter hyperintensities (WMH) in the brain and peripheral biomarkers for neuronal integrity (neuron-specific enolase, NSE), plasticity (brain-derived neurotrophic factor, BDNF), and glial function (S100B) in 158 community-dwelling subjects with mild NCD and 82 healthy controls. All participants (63-79 years old) were selected from the Leipzig-population-based study of adults (LIFE).

Results

Serum S100B levels were i

SUBMITTER: Polyakova M 

PROVIDER: S-EPMC9329528 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature