Interferon regulatory factor -4 binding protein ( IBP ) , served as a novel type of microtubule binding protein ,is proven to play an important role in the immune system .New evidence suggests that the protein is associated with the occurrence and development of some malignant tumors through the effects of cytoskeletal re -modeling and cell conduction mechanism .Therefore researchers believe that IBP may become a new target for cancer molecular therapy .Based on the existing experimental data ,this study aims to investigate the structure of IBP,as well as its multiple oncology effects .Furthermore,we provide the theoretical basis for IBP targeted therapy in the treatment of malignant tumors .