Abstract: |
Nerves and their most abundant cell type, Schwann cells (SCs), are novel and important players in the tumor microenvironment. SCs constitute a family of cell subtypes with a variety of functions associated with neuronal functions. SCs facilitate the transmission of neural impulses, provide nutrients to neurons, protect neurons, guide axons in nerve repair, and regulate immune functions. In cancer, recent studies have revealed a reprogramming of SCs accompanied by an active role in promoting cancer cell invasion. These reprogrammed SCs form tracks that allow cancer invasion. The clinical significance of SC activation by cancer has recently been shown in pancreatic ductal adenocarcinoma. © Springer Nature Switzerland AG 2023. All rights reserved. |