Bacterial nucleomodulins and cancer: An unresolved enigma

Recent studies in microbial pathogenesis have identified several bacterial proteins with the potential to influence host cell nuclei. This field of research is in its infancy, however it is rapidly growing. In particular, the role of bacterial nucleomodulins in animal oncogenesis is an area that requires attention. Earlier research has suggested the role of nucleomodulins in plant tumor development and these findings may provide us with a better understanding of the role of these proteins in human cancer development. This proposition is further supported by previous identification of nucleomodulins present in bacteria that have been associated with cancer development, but their role in human cancer is unclear. In this article, we provide an update on the status of these nucleomodulins and their role in cancer etiology. We collected information about known bacterial nucleomodulins and tried to relate their mechanistic implication with already known plant tumor development model. The present research indicates that bacterial nucleomodulins may be an important target in cancer etiology and knowledge of their role in human oncogenesis may help us to create suitable alternative cancer management strategies.