A GMCSF & IL15 fusokine leads to paradoxical immunosuppression in vivo via asymmetrical JAK/STAT signalling throughthe IL15 receptor complex Running title : GIFT15 Fusokine with Immunosuppressive Properties

نویسندگان

  • Moutih Rafei
  • Jian Hui Wu
  • Borhane Annabi
  • Laurence Lejeune
  • Moira Francois
  • Moïra François
  • Jacques Galipeau
چکیده

(1844 articles) Transplantation • (1930 articles) Signal Transduction • (4939 articles) Immunobiology • (564 articles) Chemokines, Cytokines, and Interleukins • Articles on similar topics can be found in the following Blood collections http://bloodjournal.hematologylibrary.org/site/misc/rights.xhtml#repub_requests Information about reproducing this article in parts or in its entirety may be found online at: http://bloodjournal.hematologylibrary.org/site/misc/rights.xhtml#reprints Information about ordering reprints may be found online at: http://bloodjournal.hematologylibrary.org/site/subscriptions/index.xhtml Information about subscriptions and ASH membership may be found online at:

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A GMCSF and IL-15 fusokine leads to paradoxical immunosuppression in vivo via asymmetrical JAK/STAT signaling through the IL-15 receptor complex.

We hypothesized that a granulocyte macrophage colony-stimulating factor (GMCSF) and interleukin 15 (IL-15) fusokine (GIFT15) would possess greater immune-stimulatory properties than their combined use. Unexpectedly, tumor cells engineered to secrete GIFT15 protein led to suppression of natural killer (NK) and NKT-cell recruitment in vivo, suggesting an unanticipated immune-suppressive effect. W...

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تاریخ انتشار 2006