Differences in participation of innate and adaptive immunity to respiratory syncytial virus in adults and neonates.

Differences in participation of innate and adaptive immunity to respiratory syncytial virus in adults and neonates.
复制标题

成人和新生儿对呼吸道合胞病毒的先天性和适应性免疫参与的差异。

DOI:
10.1086/376530
复制
发表时间:
2003
期刊:
The Journal of infectious diseases.
影响因子:
--
通讯作者:
Halonen,Marilyn
Halonen,Marilyn
中科院分区:
--
文献类型:
--
作者:
Krishnan,Subramaniam;Craven,Mary;Welliver,RobertC;Ahmad,Nafees;Halonen,Marilyn

文献摘要

参考文献

被引文献

相似文献

通过脐血单个核细胞(MC)细胞因子的表达和增殖来评价新生儿对呼吸道合胞病毒(RSV)的先天免疫和获得性免疫反应,并与成人外周血MC进行比较。在成人细胞中,灭活和活病毒激活的细胞因子同时反映了天然免疫和获得性免疫(白介素6、干扰素γ、白介素2、肿瘤坏死因子α和白介素10)。检测到低水平的IL-4,尽管只有灭活病毒。相比之下,在新生儿细胞中,灭活病毒激活了大量的天然免疫细胞因子IL-6、肿瘤坏死因子-α和IL-10,并降低了干扰素-γ和IL-12的水平,但没有适应性细胞因子。活病毒诱导的先天免疫因子(IL-6、IL-10和干扰素-γ)较少,无获得性免疫细胞因子。新生儿巨噬细胞不存在RSV诱导的增殖,而成年巨噬细胞呈阳性。因此,接触RSV似乎不会发生在出生之前,适应性免疫不足或更大的先天反应可能是早期RSV诱导的疾病的原因。
Innate and adaptive immune responses to respiratory syncytial virus (RSV) in neonates were assessed by cord blood mononuclear cell (MC) cytokine expression and proliferation and these responses were compared with those from adult peripheral blood MCs. In adult cells, inactivated and live virus invoked cytokines reflecting both innate and adaptive immunity (interleukin [IL]-6, interferon [IFN]-γ, IL-2, tumor necrosis factor [TNF]-α, and IL-10). Low levels of IL-4 were detected, although only with inactivated virus. In contrast, in neonatal cells, inactivated virus invoked large levels of the innate immune cytokines IL-6, TNF-α, and IL-10 and reduced levels of IFN-γ and IL-12 but no adaptive cytokines. Live virus induced fewer innate (IL-6, IL-10, and IFN-γ) and no adaptive immune cytokines. RSV-induced proliferation was absent in neonatal MCs, although positive in adult MCs. Thus, exposure to RSV does not appear to occur before birth, and adaptive immune insufficiency or greater innate responses may account for early life RSV-induced illnesses.
人类新生儿血液中辅助诱导剂和抑制诱导剂 T 细胞亚群的变化。
DOI: --
发表时间: 1988
期刊: Immunology
影响因子: 6.4
作者:
Landesberg,R;Fallon,M;Insel,R
通讯作者: Insel,R
DOI: 10.1093/infdis/163.1.71
发表时间: 1991
期刊: The Journal of infectious diseases
影响因子: --
作者:
A. Salkind;D. McCarthy;J. Nichols;F. Domurat;E. Walsh;N. Roberts
通讯作者: A. Salkind;D. McCarthy;J. Nichols;F. Domurat;E. Walsh;N. Roberts
人外周血单核细胞体外产生的呼吸道合胞病毒诱导的免疫抑制因子的鉴定为干扰素-α。
DOI: 10.1093/infdis/172.4.919
发表时间: 1995
期刊: The Journal of infectious diseases
影响因子: --
作者:
F. Preston;P. L. Beier;J. H. Pope
通讯作者: J. H. Pope
DOI: --
发表时间: 1998-06
影响因子: 4.4
作者:
T. Sareneva;S. Matikainen;M. Kurimoto;I. Julkunen
通讯作者: T. Sareneva;S. Matikainen;M. Kurimoto;I. Julkunen
DOI: 10.1093/infdis/134.3.211
发表时间: 1976-01-01
影响因子: 6.4
作者:
LAMPRECHT, CL;KRAUSE, HE;MUFSON, MA
通讯作者: MUFSON, MA