title: Successful nonsibling bone marrow transplantation in severe combined immunodeficiency.
abstract: Severe combined immunodeficiency (SCID) was diagnosed in a girl immediately after birth; her older brother had SCID and was successfully reconstituted by bone marrow transplantation from his uncle. She was isolated in a laminar air flow bench and decontaminated. The father differed by one HLA-A antigen but was HLA-Dw2 homozygous like the patient; his lymphocytes showed a slight response to the patient's cells in mixed lymphocyte culture (MLC). At the age of 2 1/2 months and again at 5 months, she was given a bone marrow transplant from the father. During the entire course the patient had no infections, and apart from a transient eosinophilia she had no signs of graft-versus-host reaction. Immunological reconstitution was nearly complete at 9 months of age, when she was recontaminated. One year later plasma immunoglobulin concentrations are in the low normal range (IgG and IgM) or decreased (IgA); tests of cell-mediated immunity are normal. Apart from slight upper respiratory infections, the patient has been healthy. Physical and psychological development have been normal.
mesh_terms: D016026:Bone Marrow Transplantation; D005260:Female; D006680:HLA Antigens; D006801:Humans; D007153:Immunologic Deficiency Syndromes / Q000276:immunology / Q000628:therapy*; D007223:Infant; D008297:Male; D010375:Pedigree; D014184:Transplantation, Homologous
chemical_list: D006680:HLA Antigens