Chemokines are cytokines with chemotactic properties on inflammatory cells and other cell types. RANTES, MCP-1 and related molecules, constitute the C-C class of chemokine supergene family and a group of cytokines produced by hematopoietic cells, while IL-8 constitute the C-X-C class. The roles of most of these chemokines are not well known, although members of the chemokine family are inflammatory agents. The C-C chemokine plays a role in regulating Th-cell cytokine production and leukocyte trafficking. In this study we clearly show that RANTES and MCP-1 are mediators of acute inflammatory responses. Our report describes additional biological activities for RANTES, MCP-1, and IL-8, suggesting that these chemokines play a fundamental role in histamine and serotonin generation and cell function in mast cells.
Impact of RANTES, MCP-1 and IL-8 in mast cells
TONIATO, ELENA;CONTI, FIORELLA;FULCHERI, Mario;CONTI, Pio;CUCCURULLO, CHIARA;FELACO, Mario;SALINI, VINCENZO;TETE', Stefano;
2010-01-01
Abstract
Chemokines are cytokines with chemotactic properties on inflammatory cells and other cell types. RANTES, MCP-1 and related molecules, constitute the C-C class of chemokine supergene family and a group of cytokines produced by hematopoietic cells, while IL-8 constitute the C-X-C class. The roles of most of these chemokines are not well known, although members of the chemokine family are inflammatory agents. The C-C chemokine plays a role in regulating Th-cell cytokine production and leukocyte trafficking. In this study we clearly show that RANTES and MCP-1 are mediators of acute inflammatory responses. Our report describes additional biological activities for RANTES, MCP-1, and IL-8, suggesting that these chemokines play a fundamental role in histamine and serotonin generation and cell function in mast cells.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
