IL7 and cancer: The identified pathways belonged to signal transduction (phospholipase C signaling, protein kinase A signaling, signaling by Rho family GTPases, actin cytoskeleton signaling), molecular mechanisms of cancer, neurological pathways (axonal guidance signaling, neuroregulin signaling, agrin interactions with neuromuscular junctions), PXR/RXR activation, IL-7 signaling pathway and androgen signaling (Figure 7).