Of special interest is the ATG14-containing VPS34/Beclin-1 complex implicated in HD pathogenesis (Park et al., 2016; Wold et al., 2016) for which we did not detect statistically significant alterations in the levels of Beclin-1, VPS34, and ATG14 and their corresponding phosphor-forms. Here, PIK3C3 is linked to Huntington disease.