Assessment of Chloroquine Treatment for Modulating Autophagy Flux in Brain of WT and HD Mice

Our findings suggest that the response of brain to CQ treatment, a blocker of autophagy flux, is variable and not as robust as it has been demonstrated in vitro, suggesting that CQ treatment has limitations for modulating autophagy flux in vivo. Alternative methods, compounds, and technologies need to be developed to further investigate autophagy flux in vivo, especially in the brain.