Nanocellulose-collagen composites as advanced biomaterials for 3D in-vitro neuronal model systems.

Studying brain diseases and developing therapies requires versatile in vitro systems for long-term neuronal cultures. SH-SY5Y neuroblastoma cells are ideal for modeling neurodegenerative diseases. Although SH-SY5Y cells are commonly used in 2D cultures, 3D systems offer more physiologically relevant models.