Biomaterial Database

Development of immunologic functions after bone marrow transplantation in 33 patients with severe combined immunodeficiency. 1989

L Wijnaendts, and F Le Deist, and C Griscelli, and A Fischer

INSERM U 132, Hôpital des Enfants-Malades, Paris, France.

We retrospectively analyzed the development of lymphocytes and of the main immunological functions in 33 patients with severe combined immunodeficiency who survived at least 6 months after bone marrow transplantation (BMT). Eighteen patients received HLA-identical BM and 15 received HLA-nonidentical BM. Development of immune functions occurred faster after HLA-identical BMT as full T- and B-lymphocyte-mediated responses were present at day 186 versus 505, respectively (P = .05). In addition, antibody responses remain completely or partially absent in 8 of 15 patients of the second group. Detection of antibody response after HLA-incompatible BMT correlated with engraftment of donor B cells in informative cases. In patients who received an HLA-nonidentical BMT after chemotherapy (6 of 15), development of immune functions occurred more rapidly and 6 of 6 had B-cell functions, including normal antibody production. Autoimmunity was not uncommon and was found after HLA-incompatible BMT (4 of 15) or after HLA-partially phenotypically identical BMT (2 of 3). Antibodies were in most cases specific for blood cells. Occurrence of autoimmunity correlates with poor B-cell functions and to a lesser extent with defective T-cell responses. This type of study may lead to definition of a more accurate strategy for performing BMT in patients with severe combined immunodeficiency.

UI	MeSH Term	Description	Entries
D007109	Immunity	Nonsusceptibility to the invasive or pathogenic effects of foreign microorganisms or to the toxic effect of antigenic substances.	Immune Process,Immune Response,Immune Processes,Immune Responses,Process, Immune,Response, Immune
D007153	Immunologic Deficiency Syndromes	Syndromes in which there is a deficiency or defect in the mechanisms of immunity, either cellular or humoral.	Antibody Deficiency Syndrome,Deficiency Syndrome, Immunologic,Deficiency Syndromes, Antibody,Deficiency Syndromes, Immunologic,Immunologic Deficiency Syndrome,Immunological Deficiency Syndromes,Antibody Deficiency Syndromes,Deficiency Syndrome, Antibody,Deficiency Syndrome, Immunological,Deficiency Syndromes, Immunological,Immunological Deficiency Syndrome,Syndrome, Antibody Deficiency,Syndrome, Immunologic Deficiency,Syndrome, Immunological Deficiency,Syndromes, Antibody Deficiency,Syndromes, Immunologic Deficiency,Syndromes, Immunological Deficiency
D007223	Infant	A child between 1 and 23 months of age.	Infants
D007958	Leukocyte Count	The number of WHITE BLOOD CELLS per unit volume in venous BLOOD. A differential leukocyte count measures the relative numbers of the different types of white cells.	Blood Cell Count, White,Differential Leukocyte Count,Leukocyte Count, Differential,Leukocyte Number,White Blood Cell Count,Count, Differential Leukocyte,Count, Leukocyte,Counts, Differential Leukocyte,Counts, Leukocyte,Differential Leukocyte Counts,Leukocyte Counts,Leukocyte Counts, Differential,Leukocyte Numbers,Number, Leukocyte,Numbers, Leukocyte
D008213	Lymphocyte Activation	Morphologic alteration of small B LYMPHOCYTES or T LYMPHOCYTES in culture into large blast-like cells able to synthesize DNA and RNA and to divide mitotically. It is induced by INTERLEUKINS; MITOGENS such as PHYTOHEMAGGLUTININS, and by specific ANTIGENS. It may also occur in vivo as in GRAFT REJECTION.	Blast Transformation,Blastogenesis,Lymphoblast Transformation,Lymphocyte Stimulation,Lymphocyte Transformation,Transformation, Blast,Transformation, Lymphoblast,Transformation, Lymphocyte,Activation, Lymphocyte,Stimulation, Lymphocyte
D002648	Child	A person 6 to 12 years of age. An individual 2 to 5 years old is CHILD, PRESCHOOL.	Children
D002675	Child, Preschool	A child between the ages of 2 and 5.	Children, Preschool,Preschool Child,Preschool Children
D002678	Chimera	An individual that contains cell populations derived from different zygotes.	Hybrids,Chimeras,Hybrid
D006648	Histocompatibility	The degree of antigenic similarity between the tissues of different individuals, which determines the acceptance or rejection of allografts.	HLA Incompatibility,Histoincompatibility,Human Leukocyte Antigen Incompatibility,Immunocompatibility,Tissue Compatibility,Compatibility, Tissue,HLA Incompatibilities,Histocompatibilities,Histoincompatibilities,Immunocompatibilities,Incompatibility, HLA,Tissue Compatibilities
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man