Fig. 2.

Networks derived from IPA of the 65 differentially expressed transcripts (q < 0.05, fold-change > 2). Transcripts with increased expression in IA are red; transcripts with lower expression in IA are green; fold-change is represented by intensity. a This network (p-score = 21) has related functions of cell-to-cell signaling and interaction, nervous system development and function, and cell morphology. b This network (p-score = 21) associated with dermatological diseases and conditions, organismal injury and abnormalities, and connective tissue development and function. c This network (p-score = 15) has ties to cell death and survival, connective tissue disorders, and inflammatory disease