Search results for "Tif1γ"

Rôle de Tif1gamma dans les différenciations granulo-monocytaire et macrophagique

2015

Chronic myelomonocytic leukemia (CMML) is a hematologic stem cell disease whose characteristics correspond to myelodysplastic/myeloproliferative syndroms (MDS/MPS). Hematopoietic conditional deletion of Tif1γ in mice leads to the development of a MDS/MPS, mimiking human CMML, when age is comprised between 6 to 10 months, defining Tif1γ as a tumour suppressor gene. Moreover, peritoneal macrophage population in these mice is decreased despite a monocytosis.The aims of my work were first to characterize in sick mice the myeloid population, and second to study macrophage differentiation. The myeloid population in Tif1γΔ/Δ mice is morphologically immature, with granulocytic and monocytic feature…