Decreased absolute numbers of CD3(+) T cells and CD8(+) T cells during aging in herpes zoster patients.

Decreased absolute numbers of CD3(+) T cells and CD8(+) T cells during aging in herpes zoster patients.
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带状疱疹患者衰老过程中 CD3( ) T 细胞和 CD8( ) T 细胞绝对数量减少

DOI:
10.1038/s41598-017-15390-w
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发表时间:
2017-11-08
期刊:
影响因子:
4.6
通讯作者:
Wang X
Wang X
中科院分区:
综合性期刊3区
文献类型:
--
作者:
Wei L;Zhao J;Wu W;Zhang Y;Fu X;Chen L;Wang X

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带状疱疹(HZ)是一种在全球发病率较高的感染性皮肤病。年龄是带状疱疹的关键危险因素,带状疱疹后神经痛(PHN)是其主要后遗症。到目前为止,还没有指标可用于预测带状疱疹后神经痛的发病机制,且很少有报道关注衰老和带状疱疹后神经痛期间的免疫反应。在本研究中,我们选择免疫球蛋白和补体蛋白作为体液免疫的标志物,同时选择T淋巴细胞亚群和自然杀伤(NK)细胞作为细胞免疫的标志物,以系统研究带状疱疹患者外周血免疫反应的特征。我们的数据显示,在衰老和带状疱疹后神经痛过程中,CD3 + T细胞和CD8 + T细胞的绝对数量减少。这意味着应更加注意预防带状疱疹后神经痛的发生,尤其是在老年人群中。
Herpes zoster (HZ) is an infectious dermatosis with high incidence worldwide. Age is a key risk factor for HZ, and postherpetic neuralgia (PHN) is the main sequelae. Until now, no index has been available to predict the pathogenesis of PHN, and rare reports have focused on the immune response during aging and PHN. In this study, we selected immunoglobulin and complement proteins as markers for humoral immunity, while T lymphocyte subsets and natural killer (NK) cells were selected as markers for cell immunity, to systematically study the characteristics of immune responses in the peripheral blood of HZ patients. Our data showed that the absolute number of CD3+ T cells and CD8+ T cells decreased during aging and PHN. This implies that more attention should be paid to prevent the occurrence of PHN, especially in the aged population.
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