Fig. 1.
Functional protein association network for immune candidates implicated in schizophrenia. The 39 immune gene candidates outside of the xMHC region identified in this review were included in a PPI analysis using STRING.57 We included functional interactions with total scores above 0.400 (medium confidence) based on evidence from 3 different scores: textmining, experiments, and co-expression. Line thickness connecting the nodes indicates the strength of data support for a functional interaction between those proteins. Large nodes have known 3D structure, small nodes do not.