β3整合素是分布于细胞膜表面的一类黏附分子,介导细胞与细胞、细胞与胞外基质的相互作用,并且参与了若干种病毒的感染过程.此文就近年来β3整合素研究的进展及其在汉坦病毒感染发病中的作用及机制作了综述.
β3 integrin is one of a large family in cell-surface adhesion receptors, which can mediate cell-cell,cell-extracellular matrix interactions, and plays a key role in many virus infections. In this paper, the biological functions of the β3 integrin family are reviewed and the role in hantavirus infection is delineated.