CXCL17 is a major chemotactic factor for lung macrophages.

CXCL17 is a major chemotactic factor for lung macrophages.
复制标题

DOI:
10.4049/jimmunol.1400551
复制
发表时间:
2014-08-01
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
--
通讯作者:
Zlotnik A
Zlotnik A
中科院分区:
其他
文献类型:
--
作者:
Burkhardt AM;Maravillas-Montero JL;Carnevale CD;Vilches-Cisneros N;Flores JP;Hevezi PA;Zlotnik A

文献摘要

参考文献

被引文献

相似文献

趋化因子是趋化性细胞因子的超家族,其在稳态和炎症条件下指导细胞在整个身体中的运动。粘膜趋化因子CXCL 17是这个超家族的最后一个被表征的配体。最近的几项研究对这种趋化因子的基础生物学提供了更深入的了解,并将CXCL 17与几种人类疾病联系起来。我们试图更好地表征CXCL 17的体内活性。为此,我们分析了其在体内的化学引诱物的性质和特点Cxcl 17-/-小鼠。与WT小鼠相比,该小鼠肺中巨噬细胞的数量显著减少。此外,我们观察到一个新的巨噬细胞样细胞的群体,即F4/80+ CD 11 cmid的同时增加。这些结果表明,CXCL 17是一种新型的巨噬细胞趋化因子,在粘膜组织中发挥作用。鉴于巨噬细胞在炎症中的重要性,这些观察结果强烈表明CXCL 17是粘膜炎症反应的主要调节剂。
Chemokines are a superfamily of chemotactic cytokines that direct the movement of cells throughout the body under homeostatic and inflammatory conditions. The mucosal chemokine CXCL17 was the last ligand of this superfamily to be characterized. Several recent studies have provided greater insight into the basic biology of this chemokine and have implicated CXCL17 in several human diseases. We sought to better characterize CXCL17's activity in vivo. To this end, we analyzed its chemoattractant properties in vivo and characterized a Cxcl17-/- mouse. This mouse has a significantly reduced number of macrophages in their lungs compared to WT mice. Additionally, we observed a concurrent increase in a new population of macrophage-like cells that are F4/80+CDllcmid. These results indicate that CXCL17 is a novel macrophage chemoattractant that operates in mucosal tissues. Given the importance of macrophages in inflammation, these observations strongly suggest that CXCL17 is a major regulator of mucosal inflammatory responses.
DOI: 10.1038/ni.2419
发表时间: 2012-11
期刊: Nature immunology
影响因子: 30.5
作者:
通讯作者: --
DOI: 10.1172/jci39717
发表时间: 2009-12-01
影响因子: 15.9
作者:
Bedoret, Denis;Wallemacq, Hugues;Bureau, Fabrice
通讯作者: Bureau, Fabrice
DOI: 10.1152/ajpendo.00083.2012
发表时间: 2013-01-01
影响因子: 5.1
作者:
Lee, Wei-Yu;Wang, Chun-Jen;Luo, Ching-Wei
通讯作者: Luo, Ching-Wei
DOI: 10.1073/pnas.252339399
发表时间: 2002-12-10
影响因子: 11.1
作者:
David, NB;Sapède, D;Ghysen, A
通讯作者: Ghysen, A
DOI: 10.1016/s0092-8674(00)80059-8
发表时间: 1999-10-01
期刊: CELL
影响因子: 64.5
作者:
Förster, R;Schubel, A;Lipp, M
通讯作者: Lipp, M