Topic: synapse maintenance

Dysregulation of protein synthesis both globally and locally in neurons and astrocytes is a key feature of neurodegenerative diseases. Aberrant signalling through the Unfolded Protein Response (UPR) and related Integrated Stress Response (ISR) have become major targets for neuroprotection in these disorders. In addition, other homeostatic mechanisms and stress responses, including the cold shock response, appear to regulate local translation and RNA splicing to control synapse maintenance and regeneration and can also be targeted therapeutically for neuroprotection. We have defined the role of