Neurodegenerative fluid biomarkers are enriched in human cervical lymph nodes
The study by Adam Al-Diwani et al. investigates neurodegenerative biomarkers in human cervical lymph nodes (CLNs), highlighting their potential for evaluating brain protein clearance. Researchers used ultrasound-guided fine needle aspiration to collect samples from CLNs and plasma, measuring biomarkers such as amyloid-beta and phosphorylated tau. All biomarkers were detected, except for neurofilament light in some […]