highly significantp-value = 1.0e-16
Protein-protein interaction (PPI) analysis using STRING ( Szklarczyk et al., 2019 ) revealed that the hub proteins, including MSN, EZR, C1qa, a key component of the complement cascade, and GFAP, belong to a PPI network with highly significant interactions (p-value = 1.0e-16) ( Figure 4 B).