Function and regulation of Aurora/Ipllp kinase family in cell division

摘要

During mitosis,the parent cell distributes its genetic materials equally into two daughter cells through chromosome segregation,a complex movements orchestrated by mitotic kinases and its effector proteins.Faithful chromosome segregation and cytokinesis ensure that each daughter cell receives a full copy of genetic materials of parent cell.Defects in these processes can lead to aneuploidy or polyploidy.Aurora/Ipllp family, a class of conserved serine/threonine kinases,plays key roles in chromosome segregation and cytokinesis.This article highlights the function and regulation of Aurora/Ipllp family in mitosis and provides potential links between aberrant regulation of Aurora/Ipllp kinases and pathogenesis of human cancer.