Scientists discover hidden neural network that may drive early Alzheimer’s disease
Researchers have identified dendritic nanotubes – ultrathin connections between neurons that can transport disease-related proteins. The structures, distinct from conventional synapses, may accelerate toxic protein accumulation in specific brain cells during early Alzheimer’s pathology, offering potential new therapeutic targets.


Lange et al., Sci. Trans. Med. 17, eadp7047 (2025)
© Light: Science & Applications
©OHSU/Christine Torres Hicks
Pärttyli Rinne et al 2024, Aalto University
Tsai Lab/ MIT Picower Institute
