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首页> 外文期刊>Vaccine >Quantification of a cell-mediated immune response against varicella zoster virus by assessing responder CD4(high) memory cell proliferation in activated whole blood cultures
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Quantification of a cell-mediated immune response against varicella zoster virus by assessing responder CD4(high) memory cell proliferation in activated whole blood cultures

机译:通过评估活化的全血培养中的响应CD4(高)记忆细胞增殖,通过评估响应CD4(高)记忆细胞增殖来定量对毒液菌带群病毒的细胞介导的免疫应答

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摘要

Background: Herpes zoster (HZ) is caused by reactivation of a latent varicella zoster virus (VZV). The potential to develop HZ increases with age due to waning of memory cell-mediated immunity (CMI), mainly the CD4 response. Therefore, VZV-CD4-memory T cells (CD4-M) count in blood could serve as a barometer for HZ protection. However, direct quantification of these cells is known to be difficult because they are few in number in the blood. We thus developed a method to measure the proliferation level of CD4-M cells responding to VZV antigen in whole blood culture.
机译:背景:疱疹(Hz)是由潜在的毒液疱疹病毒(VZV)的再活化引起的。 由于记忆细胞介导的免疫(CMI)的衰退,由于CD4反应的衰退,由于衰退,因此随着年龄增加的潜力随着年龄而增加。 因此,血液中的VZV-CD4-Memory T细胞(CD4-M)计数可以用作Hz保护的晴雨表。 然而,已知将这些细胞的直接定量困难,因为它们在血液中的数量很少。 因此,我们开发了一种测量全血液培养物响应VZV抗原的CD4-M细胞增殖水平的方法。

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