By Antonia Du Bois, MSc Reviewed by Danielle Ellis, B.Sc. The human interactome represents a vastly complex and daunting mesh of communication networks across cells and organs. The number of protein-coding genes stretches to around 25,000, and the number of functionally critical relationships is expected to surpass 100,000. Image Credit: optimarc/Shutterstock.com Out of this complexity...