Discovering reliable protein interactions from high-throughput experimental data using network topology

摘要

Objective:Current protein–protein interaction (PPI) detection via high-throughput experimental methods, such as yeast-two-hybrid has been reported to be highly erroneous, leading to potentially costly spurious discoveries. This work introduces a novel measure called IRAP, i.e. “interaction reliability by alternative path”, for assessing the reliability of protein interactions based on the underlying topology of the PPI network.