V.S), and
the Netherlands Organization for Scientific Research (NWO-ALW to A.V.S). The authors thank: Carmel Daunt and Mariam Sofi for technical assistance; Errin Johnson (Sir William Dunn School of Pathology, University of Oxford) for scanning EM, Josh Lorimer, Aaron Moldrich, and Gabriela Panoschi for animal care; David Vremec and Ken Shortman for the gift of antibodies, staff of Monash Micro Imaging for assistance with in vivo DC imaging experiments, Gabrielle Belz for the gift of OT-I Ly5.1 mice, and Drs Michel Nussenzweig and Wolfgang Weninger for the gift of CD11c-YFP mice. The authors declare no financial or commercial conflict of interest. As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such Kinase Inhibitor Library concentration materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors. Figure S1. Splenocyte distribution is normal in both naïve and immunized CD37−/−mice. FACS analyses of the major splenocyte and T lymphocyte populations in WT and CD37−/− mice that were (A) naïve, (B) 10 days post-immunization and (C) 14 days post-immunization with B16-OVA. The frequencies of NK cells (CD3−NK1.1+),
T-cells (CD3+), B cells (CD19+), DC (CD11c+MHC-II+), Granulocytes (F4/80−Gr1+) and Macrophages this website (F4/80+CD11c−) are expressed as a percentage relative Farnesyltransferase to the total
number of viable cells (left axis). The frequencies of T-cell subpopulations including NKT (CD3+NK1.1+), Th (CD3+CD4+), Tc (CD3+CD8+) and T regulatory (CD3+Foxp3+) cells are expressed as a percentage relative to the total number of viable CD3+ T-cells (right axis). Histogram bars represent the mean frequency of the given population +/-SD and significance tested via ANOVA (n = 3–4 mice/group). Figure S2. The Th1-polarizing cytokine IL-12p70 is secreted at normal levels by CD37−/-DC. Purified naïve splenic DC were pooled from four mice/group and cultured with either media alone, 10 ng/mL CpG peptide or 1 ng/mL LPS. All conditions were supplemented with GM-CSF, IL-4 and IFNy. After 24 hours, IL-6, TNFa, IL-10 and IL-12p70 secretion was quantified in supernatants via flow cytometric bead array. Histogram bars represent the average cytokine concentration from three independent experiments + SEM and significance tested via ANOVA (n = 3 experiments/group). (B) BMDC maturation was assessed by flow cytometric analysis of surface CD80, CD86 and MHC Class II upregulation post LPS activation (1 ng/mL). “
“The establishment of immune tolerance and prevention of chronic rejection remain major goals in clinical transplantation. In bone marrow (BM) transplantation, T cells and NK cells play important roles for graft rejection. In addition, graft-versus-host-disease (GVHD) remains a major obstacle for BM transplantation.