Figure 2. Wild-type BNIP3 is expressed in nucleus of human glial cells.
A) Normal brain tissue was immunostained for BNIP3 and GFAP (marker for glial cells). DNA was stained with Hoescht dye and the slides were analyzed on a confocal microscope (Olympus). B) Normal human glial cells were stained with BNIP3 and counterstained with Hoescht dye for DNA.