Fig. 2: Apoptotic effect of Zika infection in GSCs.

a Propidium Iodide (PI) FACS analysis of Zika infection in glioblastoma stem cells (GSCs; one representative experiment is shown). b Morphological analysis of GSCs after 3 days of Zika infection (bright field, two magnifications) (c). Growth rate of GSCs after Zika infection evaluated by Cell Titer Glo. d Caspase activity evaluated by luminescence after ZKV infection (all reported experiments were carried out in triplicate on three different GSC clones)