Affected astrocytes in the spinal cord of the leukodystrophy vanishing white matter

In this study we investigated spinal cord pathology in a mouse model for Vanishing White Matter disease (VWM) and show that astrocytes in the white matter are severely affected. Astrocyte pathology starts postnatally in the sensory tracts, followed by changes in the astrocytic populations in the motor tracts. Studies in post‐mortem tissue of two VWM patients, a 13‐year‐old boy and a 6‐year‐old girl, confirmed astrocyte abnormalities in the spinal cord. For proper development of new treatment options for VWM and, possibly, other leukodystrophies, future studies should investigate spinal cord involvement. Main Points White matter astrocytes in the Vanishing White Matter spinal cord are severely affected and should also be considered as a therapeutic target.
Source: Glia - Category: Neurology Authors: Tags: RESEARCH ARTICLE Source Type: research