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Neurobiology

Double trouble for neurons

Mutations in the presenilin protein are associated with Alzheimer's disease. It now seems that mutant presenilin could wreak havoc on neuronal functions by triggering the activation of certain genes.

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Figure 1: Two functions of presenilin.

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Fortini, M. Double trouble for neurons. Nature 425, 565–566 (2003). https://doi.org/10.1038/425565a

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