A mouse model of Citrobacter rodentium oral infection and evaluation of innate and adaptive immune responses.

A mouse model of Citrobacter rodentium oral infection and evaluation of innate and adaptive immune responses.
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啮齿类柠檬酸杆菌口腔感染的小鼠模型以及先天性和适应性免疫反应的评估

DOI:
10.1016/j.xpro.2020.100218
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发表时间:
2020-12-18
期刊:
影响因子:
--
通讯作者:
Guo X
Guo X
中科院分区:
其他
文献类型:
--
作者:
Wang W;Li Y;Guo X

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啮齿柠檬酸杆菌是一种细胞外肠道细菌病原体,可在其自然宿主小鼠中诱导先天性和适应性免疫。在此,我们详细介绍了在啮齿柠檬酸杆菌感染小鼠模型中评估免疫反应的逐步操作流程。我们描述了建立感染、从固有层淋巴细胞中分离第3组先天性淋巴细胞以及分析其反应的方法。我们还评估了滤泡辅助性T细胞和生发中心B细胞的反应。 有关该方案的使用和实施的完整细节,请参考[具体文献]和[具体文献]。 啮齿柠檬酸杆菌感染小鼠模型的方案 感染后粪便中啮齿柠檬酸杆菌负荷评估的操作流程 从肠道分离固有层淋巴细胞以及啮齿柠檬酸杆菌感染后对第3组先天性淋巴细胞的评估 啮齿柠檬酸杆菌感染后对滤泡辅助性T细胞和生发中心B细胞反应的评估 啮齿柠檬酸杆菌是一种细胞外肠道细菌病原体,可在其自然宿主小鼠中诱导先天性和适应性免疫。在此,我们详细介绍了在啮齿柠檬酸杆菌感染小鼠模型中评估免疫反应的逐步操作流程。我们描述了建立感染、从固有层淋巴细胞中分离第3组先天性淋巴细胞以及分析其反应的方法。我们还评估了滤泡辅助性T细胞和生发中心B细胞的反应。
Citrobacter rodentium is an extracellular enteric bacterial pathogen that induces both innate and adaptive immunity in mice, its natural host. Here, we detail the step-by-step procedure to evaluate the immune responses in a mouse model of C. rodentium infection. We describe the methods to establish infection, isolate group 3 innate lymphoid cells from lamina propria lymphocytes, and analyze their response. We also assess the response of T follicular helper cells and germinal center B cells. For complete details on the use and execution of this protocol, please refer to, and. A protocol for the mouse model of C. rodentium infection Procedure for evaluation of C. rodentium burden in the feces post infection Isolation of LPLs from the gut and assessment of ILC3s post C. rodentium infection Assessment of TFH and GCB responses post C. rodentium infection Citrobacter rodentium is an extracellular enteric bacterial pathogen that induces both innate and adaptive immunity in mice, its natural host. Here, we detail the step-by-step procedure to evaluate the immune responses in a mouse model of C. rodentium infection. We describe the methods to establish infection, isolate group 3 innate lymphoid cells from lamina propria lymphocytes, and analyze their response. We also assess the response of T follicular helper cells and germinal center B cells.
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