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Updated: Jul 6, 2025

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富含脂聚糖的牛奶过敏微生物组促进了TLR4依赖的益炎性肠道免疫反应

Evelyn Campbell1, Lauren A Hesser2,3, Roberto Berni Canani4

  • 1Committee on Microbiology, University of Chicago, Chicago, IL.

Journal of immunology (Baltimore, Md. : 1950)
|January 3, 2024
PubMed
概括

婴儿牛奶过敏 (CMA) 与富含脂多糖 (LPS) 的肠道细菌有关. 这种LPS触发了TLR4依赖的炎症反应,可能有助于CMA的发展.

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When T cells with CD4 markers are activated, they give rise to two types of effector cells: helper T cells and regulatory T cells. Meanwhile, T cells with CD8 markers differentiate into effector cytotoxic T cells. The differentiation of CD4 T cells into helper T cell subsets, such as Th1, Th2, and Th17 cells, is dependent on the antigen type, antigen-presenting cell, and regulatory cytokines.
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