Data di Pubblicazione:
2004
Citazione:
Regulation of human peripheral blood lymphocytes IL-10 BY SMS 201-995 / C. Casnici, D. Lattuada, P. Franco, L. Cattaneo, O. Marelli. - In: JOURNAL OF NEUROIMMUNOLOGY. - ISSN 0165-5728. - 149:1-2(2004 Apr), pp. 210-216. [10.1016/j.jneuroim.2003.12.020]
Abstract:
The somatostatin analog SMS 201-995 inhibits human peripheral blood lymphocytes (PBL) proliferation and here we demonstrate that it induces a significant increase in T cells IL-10 release as is evidenced in double fluorescence experiments. Seizing IL-10 by monoclonal antibody, SMS does not affect lymphocyte proliferation, suggesting that this cytokine is involved in the antiproliferative effect of these analog. We previously demonstrated that SMS inhibits T cells acting on the CD28 rather than the CD3-mediated signal in exactly the same way as does IL-10. Thus SMS inhibits human PBL activation by inducing IL-10 release and the consequent inhibition of the CD28 co-stimulatory pathway providing new perspectives on developing immunosuppressive strategies.
Tipologia IRIS:
01 - Articolo su periodico
Keywords:
human peripheral blood lymphocytes; interleukin 10; SMS 201-995
Elenco autori:
C. Casnici, D. Lattuada, P. Franco, L. Cattaneo, O. Marelli
Link alla scheda completa: