TAO-kinase 3 governs the terminal differentiation of NOTCH2-dependent splenic conventional dendritic cells

Identification of a human splenic marginal zone B cell precursor with NOTCH2-dependent differentiation properties

Mouse splenic marginal zone precursors (MZPs) differentiate into marginal zone B (MZB) cells under a signaling pathway involving Notch2 and its ligand, delta-like 1 ligand (Dll1). We report the identification of an MZP subset in the spleen of young children. These MZPs differentiate into MZ-like B cells in vitro in the presence of OP9 cells expressing human DLL1, as demonstrated by the up-regul...

The Effects of Glycogen Syntase Kinase-3 β Inhibitor on The Ostogenic Differentiation of Unrestricted Somatic Stem Cells (Ussc)

Purpose: Bone defects caused by injuries, trauma, cancer, surgical operation or joint dislocation have great impacts on general health. Considering that Wnt signalling is one of the important regulators of the stem cell control, we sought to examine if Wnt activation affects the osteogenic differentiation of the USSCs.Materials and Methods: In this study, we have treated USSCs cultured in osteo...

DIFFERENTIATION OF MONOCYTE DERIVED DENDRITIC CELLS IN SERUM FREE CONDITIONS

Human peripheral blood monocytes (HPBM) were cultured in the absence of human serum and were converted into a state exhibiting a high accessory function expressed by their ability of supporting lymphocyte proliferation. After a prolonged culture in serum free media the monocyte derived cells were highly viable, increased in size and developed veils and dendritiform elongatio'l1s. Paralleli...

Dendritic cells as the terminal stage of monocyte differentiation.

Monocytes (MO) cultured for > or =5 days with either macrophage-CSF (M-CSF) or granulocyte macrophage (GM)-CSF and IL-4 differentiated without concomitant proliferation into CD14+ macrophages (Mphi) or CD1a+ dendritic cells (DC), respectively. When adherent and nonadherent CD14high Mphi from M-CSF cultures were separated and cultured further in cytokine-free medium or with GM-CSF/IL-4, most cel...

Differentiation of Dendritic Cells Type I IFNs Enhance the Terminal