Association Serum S100B Protein in Alzheimer's Disease: A Case Control Study from South India.

Background: Recent evidence points to a possible link between the inflammatory modulatory protein S100B protein and the pathogenesis of Alzheimer's disease (AD).

Objective: To investigate the elevated levels of serum S100B protein among AD in a South Indian cohort and its correlation with severity of cognitive impairment.

Methods: A cross-sectional study was conducted with 100 AD patients and 100 age and sex matched healthy controls.