Human SOD1 overexpressed in glial cells accelerates fly death by BMAA.

Shown are survival rates of 35 day-old male sod1 transgenic flies under 3 mM BMAA treatment. Panels A, B, and C represent flies expressing mutant human A4V, G85R, and wild type SOD1 proteins, respectively. Like 5 day-old time points (Figure 3, A-C), the SOD1 flies survived longer compared to the controls (CS and dSOD1). The 50% survival rate is increased by 10, 30 and 30% for A4V, G85R, wt SOD1, respectively, when compared to dSOD1 flies. Differences were considered statistically significant if p