Blood-based biomarkers in Alzheimer's and Parkinson's disease: From molecular pathology to therapeutic potential.
This chapter highlights a overview of blood-based biomarkers emerging in the field of AD and PD, exploring the clinical utility of core pathology markers (Aβ42/40, p-tau species, and α-synuclein), alongside other neurodegenerative markers such as neurofilament light chain and glial activation markers like GFAP.