Fig. 4

Lysosome activation in IFITM3-knockdown cells treated with or without rapamycin. Immunofluorescence staining of LAMP1 and LAMP2A in cells treated with or without RAMP for 48 h that were labeled with 50 nM LysoTracker for 30 min. A The blank control group, B Scramble control group and C IFITM3-knockdown group. Abbreviation: BC, blank control; SC, scramble control