Researchers have discovered a direct link between the protein aggregation in nerve cells that is typical for neurodegenerative diseases, and the regulation of gene expression in Huntington’s disease. The results pave the way for the development of new treatment strategies for diseases that involve impairment of the basic mechanism by which the body’s cells can break down and recycle their own component parts. This process, called autophagy, is disrupted in for example Huntington’s and other neurodegenerative diseases.