TY - JOUR
T1 - Development of a cell with dendritic morphology from a precursor of B lymphocyte lineage
AU - Corradi, M. P.
AU - Jelinek, D. F.
AU - Ramberg, J. E.
AU - Lipsky, P. E.
PY - 1987
Y1 - 1987
N2 - Cells developing dendritic morphology were detected in cultures of highly purified human B cells incubated with 4β-phorbol 12-myristate 13-acetate (PMA). After 72 hr of culture, 2 to 7% of the cells had assumed a dendritic shape provided that contact with a plastic or glass surface also occurred. Dendritic cells developed in cultures of B cells prepared by positively selecting cells that stained with the B cell-specific monoclonal antibody B1 with the fluorescence-activated cell sorter. By contrast, dendritic cells could not be detected in cultures of cells obtained from patients with Bruton's type agammaglobulinemia that lacked B cells. Cells with dendritic morphology were nonspecific esterase negative and not phagocytic. They expressed HLA-DR, DQ, and DP antigens, receptors for interleukin 2 and transferrin, and were stained by B1 and 60.3, an antibody that identifies the β-chain common to lymphocyte function associated antigen-1, complement receptor 3, and the p150,95 antigen, but not by monoclonal antibodies to monocytes, complement receptors 2 or 3, NK cells, T cells, or Langerhans' cells. Formation of dendritic cells was inhibited by microtubule poisons (vinblastine, colchicine), a microtubule inhibitor (cytochalasin B), and the 60.3 monoclonal antibody, but not by inhibition of DNA synthesis. These data indicate that a subset of B cells is capable of assuming dendritic morphology after stimulation with phorbol esters and attachment to a surface. These dendritic cells exhibit characteristics that are quite similar to the interdigitating cells found in T cell-dependent areas of lymph nodes.
AB - Cells developing dendritic morphology were detected in cultures of highly purified human B cells incubated with 4β-phorbol 12-myristate 13-acetate (PMA). After 72 hr of culture, 2 to 7% of the cells had assumed a dendritic shape provided that contact with a plastic or glass surface also occurred. Dendritic cells developed in cultures of B cells prepared by positively selecting cells that stained with the B cell-specific monoclonal antibody B1 with the fluorescence-activated cell sorter. By contrast, dendritic cells could not be detected in cultures of cells obtained from patients with Bruton's type agammaglobulinemia that lacked B cells. Cells with dendritic morphology were nonspecific esterase negative and not phagocytic. They expressed HLA-DR, DQ, and DP antigens, receptors for interleukin 2 and transferrin, and were stained by B1 and 60.3, an antibody that identifies the β-chain common to lymphocyte function associated antigen-1, complement receptor 3, and the p150,95 antigen, but not by monoclonal antibodies to monocytes, complement receptors 2 or 3, NK cells, T cells, or Langerhans' cells. Formation of dendritic cells was inhibited by microtubule poisons (vinblastine, colchicine), a microtubule inhibitor (cytochalasin B), and the 60.3 monoclonal antibody, but not by inhibition of DNA synthesis. These data indicate that a subset of B cells is capable of assuming dendritic morphology after stimulation with phorbol esters and attachment to a surface. These dendritic cells exhibit characteristics that are quite similar to the interdigitating cells found in T cell-dependent areas of lymph nodes.
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M3 - Article
C2 - 3549895
AN - SCOPUS:0023113279
SN - 0022-1767
VL - 138
SP - 2075
EP - 2081
JO - Journal of Immunology
JF - Journal of Immunology
IS - 7
ER -