Inhibiting an astrocytic 'brake' that blocks spinal cord repair could pave path to neuronal regeneration

Spinal cord injuries caused by external trauma, such as traffic accidents or falls, often lead to the permanent loss of motor and sensory functions. This is because the spinal cord—the central pathway connecting the brain and the rest of the body—harbors a "brake" mechanism that halts repair. For the first time, the molecular mechanism behind this braking system has been revealed.

source https://medicalxpress.com/news/2025-09-inhibiting-astrocytic-blocks-spinal-cord.html