DIFFERENTIAL EXPRESSION OF CHEMOKINES AND CHEMOKINE RECEPTORS SHAPES THE INFLAMMATORY RESPONSE IN REJECTING HUMAN LIVER TRANSPLANTS1

Abstract

The patterns of chemokine expression in liver allografts during rejection suggest that the recruitment and positioning of lymphocytes is mediated by specific chemokines. Although ligands for the receptors CXCR3 and CCR5 are important for recruitment, the restriction of SDF to bile ducts suggests that CXCR4 may be involved in the retention of alloactivated lymphocytes at sites of graft damage.