(c-e) Cells were cultured in the presence of Torin1 for 2 h. (c) Cytospun cells were fixed and analyzed by immunofluorescence microscopy using antibodies to LC3 and ATG9A. Abnormal colocalization of LC3 with ATG9A was observed in the LCLs of affected subjects. Scale bars, 10 μm and 1 μm in the inset. (d,e) The numbers of LC3+ (d) and LC3+ATG9A+ (e) foci were quantified from more than 20 images from 3 independent samples (Online Methods). Data are presented as mean ± s.e.m. *P 0.05, ANOVA followed by Bonferroni-Dunn post-hoc test. 