Bretscher Mark S
Division of Cell Biology, MRC Laboratory of Molecular Biology, Hills Road, Cambridge CB2 2QH, UK.
Traffic. 2008 Feb;9(2):198-9. doi: 10.1111/j.1600-0854.2007.00676.x. Epub 2007 Dec 6.
Most animal cells move cross-linked surface antigens to one pole of the cell, a phenomenon called 'capping'. It is closely related to the rearward movement of particles attached to their surface. Cap formation is one of the most accessible dynamic properties of cells and is closely related to how they move. Yet, how this occurs is unknown.
大多数动物细胞会将交联的表面抗原转移至细胞的一极,这一现象称为“帽化”。它与附着在细胞表面的颗粒的向后移动密切相关。帽化是细胞最容易观察到的动态特性之一,并且与细胞的移动方式密切相关。然而,其发生机制尚不清楚。