Xavier Thomas

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The immunological phenotype of the cells involved in skin and lymph node lesions from two cases of histiocytosis X (H-X) were analysed by immunofluorescence techniques using combinations of heterologous and monoclonal antisera to Ia-like antigen and human cortical thymocyte (HTA-1) determinant. These cells were also characterised by a new technique using(More)
Monoclonal antibody (MoAb) M27 was generated after immunization of mice with the human B-lineage acute lymphoblastic leukemia cell line Pre-ALP. Under reducing conditions, MoAb M27 precipitated a 60-kD surface-membrane molecule from Pre-ALP cells. Expression cloning of Pre-ALP cDNA showed that M27 recognizes carboxypeptidase M (CPM), a cell-surface,(More)
We have previously reported that alloreaction can lead to activation of dendritic cells through secretion of inflammatory cytokines. Here, we addressed whether alloreaction-derived cytokines may also lead to acute myelogenous leukemia (AML) blast differentiation. With this aim, supernatant (sn) harvested from major or minor histocompatibility(More)
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