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Abstract

Immunology and Infection

通过在小鼠中吸液性淋巴血管阻止淋巴流

Published: May 14th, 2020

DOI:

10.3791/61178

1Department of General Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin Medical University, 2Inflammation Research Network, Department of Microbiology, Immunology and Infectious Diseases, Snyder Institute for Chronic Diseases, Cumming School of Medicine, University of Calgary

Abstract

淋巴血管通过运输抗原、细胞因子和细胞排干淋巴结(LNs)来保持组织流动性平衡和优化免疫保护至关重要。淋巴流中断是研究淋巴血管功能的重要方法。从杂物足部到流行淋巴结(pLNs)的淋巴血管被明确界定为淋巴排入pLNs的唯一途径。给这些发性淋巴血管进行吸管可以选择性地防止淋巴流向pLAN。此方法允许干扰淋巴流,对排水 pLN 中的淋巴内皮细胞、支淋巴血管以及该区域周围的其他淋巴血管的损害最小。此方法已用于研究淋巴如何影响 LN 中的高内皮淋巴瘤( HEV )和化疗表达,以及淋巴如何在没有功能性淋巴血管的情况经 LN 周围的脂肪组织。随着人们越来越认识到淋巴功能的重要性,这种方法将有更广泛的应用,以进一步解开淋巴血管在调节LN微环境和免疫反应的功能。

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