ADSL and neurodegenerative disease: Also, Drosophila carrying the mutant form of huntingtin, had impaired expression of a few AMPs, including DptB, Attacin, and cecropin A (Table 1), following bacterial infection (Lin et al., 2019), further suggesting a delicate interrelationship between the innate immune system and some of the key proteins in neurodegenerative diseases.