Figure 7.
Deregulated expression of modulators of cytokine signalling in Foxo3−/− hematopoietic progenitor cells. (A) QRT–PCR expression analysis of cytokine receptor signalling regulatory genes in lineage-negative wild-type and Foxo3−/− cells. Quantification of target genes is relative to β-actin. Results are mean±s.e.m. of duplicate analysis of at least three cDNAs, each generated from a pool of two to three wild-type or Foxo3−/− mice; Student's t-test. (B) Western blot analysis of endogenous Lnk protein in total bone marrow cells isolated from two wild-type and two Foxo3−/− mice; representative immunoblot of three independent experiments is shown. (C) QRT–PCR analysis of Foxo3 (upper panel) and Lnk (lower panel) expression in mononuclear cells derived from 5-FU-treated wild-type and Foxo3−/− mice, transduced with MSCV-IRES-GFP (MIG) vector control or MIG-Foxo3; results are mean±s.e.m. of three independent experiments.