作者: C. Auffray , D. Fogg , M. Garfa , G. Elain , O. Join-Lambert
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摘要: The cellular immune response to tissue damage and infection requires the recruitment of blood leukocytes. This process is mediated through a classical multistep mechanism, which involves transient rolling on endothelium recognition inflammation followed by extravasation. We have shown, direct examination monocyte functions in vivo, that subset monocytes patrols healthy tissues long-range crawling resting endothelium. patrolling behavior depended integrin LFA-1 chemokine receptor CX(3)CR1 was required for rapid invasion at site an this "resident" population, initiated early differentiated into macrophages.