From the subgraph stands out the miR-29 family (a family differentially expressed in Adj vs. Control and Adj vs. Vac comparisons) and their predicted targets, some of them previously related to neurodegenerative diseases (NAV3, a member of the neuron navigator family, and IREB2, which encodes a protein that is a regulator of the cellular iron metabolism). This evidence concerns the gene IREB2 and neurodegenerative disease.