• 我要登录|
  • 免费注册
    |
  • 我的丁香通
    • 企业机构:
    • 成为企业机构
    • 个人用户:
    • 个人中心
  • 移动端
    移动端
丁香通 logo丁香实验_LOGO
搜实验

    大家都在搜

      大家都在搜

        0 人通过求购买到了急需的产品
        免费发布求购
        发布求购
        点赞
        收藏
        wx-share
        分享

        HSV Entry and Spread

        互联网

        787
        This chapter deals with assays commonly used to follow herpes simplex virus type 1 (HSV-1) entry into and spread between cells in tissue culture These are complex processes, known to involve several of the 20 or more HSV-encoded membrane proteins (see refs. 1 and 2 for recent reviews). HSV entry is mediated by a number of proteins on the surface of the virus particle. Recognition of and binding to target cells are known to involve at least three glycoproteins—gB, gC, and gD. gC mediates the initial interaction with cells, recognizing heparan sulfate proteoglycans on the cell surface. gB also interacts with heparan sulfate proteoglycans, and can substitute for gC in gC negative viruses. This initial, heparin-sensitive attachment to cells is relatively weak, and is followed by a more stable attachment to cells, apparently mediated by gD. Following attachment, the virus particle fuses with the cell membrane to mediate entry. Fusion is known to require gB and gH/gL, and possibly also gD, but their precise functions are uncertain. The roles of other virus-encoded membrane proteins in entry are unclear, but it is possible that different proteins may be required for entry into different cell types.
        ad image
        提问
        扫一扫
        丁香实验小程序二维码
        实验小助手
        丁香实验公众号二维码
        扫码领资料
        反馈
        TOP
        打开小程序