Surface markers for the murine oval cell response

DIFFERENTIAL EXPRESSION OF SURFACE MARKERS CD45RB AND CD44 ON MURINE CD8+ CELLS

Considering the emerging importance of phenotypic markers as indicators of cell function and differentiation, we studied patterns ofCD44 and CD45RB expression in CD8+ murine T cells with prior exposure to antigen or staphylococcal enterotoxin B ( SEB ). Following in vivo priming with two purified protein derivatives (one from a virulent WHO strain and the other from an avirulent strain), T ...

Murine Cell Surface Glycoproteins

Monoclonal antibodies reactive with NIH/3T3 cell surface antigens were obtained from hybridomas of murine myeloma cells fused to spleen cells of rats immunized with NIH/3T3 cell plasma membranes. Four of the antibodies, of forty that have been studied, appeared to react with allospecific antigenic determinants: they bound to NIH/3T3 cells but not to BALB/ 3T3 cells. Each of these four antibodie...

The origin and liver repopulating capacity of murine oval cells.

The appearance of bipotential oval cells in chronic liver injury suggests the existence of hepatocyte progenitor/stem cells. To study the origin and properties of this cell population, oval cell proliferation was induced in adult mouse liver by 3,5-diethoxycarbonyl-1,4-dihydrocollidine (DDC) and a method for their isolation was developed. Transplantation into fumarylacetoacetate hydrolase (Fah)...

Phosphoproteins by Flow Cytometry Surface Markers and Intracellular Coordinate Analysis of Murine Immune Cell

Cell surface markers in acute lymphoblastic leukemia.

During the last nine years, two important methodologies have been used to characterize the cell surfaces of normal lymphocytes and malignant lymphoblasts. Normal mature T-cells have a receptor for sheep erythrocyte (E+) while mature B-cells bear membrane-bound immunoglobulin molecules (sIg+). These two findings can be used to divide acute lymphoblastic leukemia of childhood into three major gro...