Extended data Fig. 2: Typical AQP4 expression and distribution in C6 cell line following TMZ treatment.

a, Typical confocal microscopy images of AQP4 (red) and DAPI (blue) in C6 cell lines. Scale bar, 25 µm. b, c, Fluorescence colocalization analysis between nucleus and AQP4 by line profiles (the dotted, white lines in a) of staining intensity for AQP4 (red line) and nucleus (blue line).