Interestingly, using the upstream regulatory element analysis tool to analyse the genes upregulated within the 2 h dataset, it is predicted that sAPPα induces inhibition of the transcription factor, tumour protein 53 (p53), which is also an important regulator of apoptosis, and is increased in Alzheimer’s disease [65,66] (Figure 5B). This evidence concerns the gene TP53 and Alzheimer disease.