نتایج جستجو برای: scid
تعداد نتایج: 7562 فیلتر نتایج به سال:
We have demonstrated (A. Taghian et al., Cancer Res., 53: 5012-5017, 1993) that the take rate of human xenografts in the s.c. tissue of severe combined immunodeficient (SCID) mice is significantly higher than that of nude mice. Earlier, this laboratory reported that the transplantability of tumor xenografts was significantly higher for intracranial (i.c.) injection than for s.c. injection in nu...
Lymphoid and myeloid cells represent distinct lineages of a common hematopoietic stem cell (1-3). This distinction is dramatically illustrated in the autosomal recessive mouse mutant, scid . t Mice homozygous for the scid mutation (scid mice) are severely deficient in B and T lymphocytes whereas other hematopoietic cell types such as erythrocytes, monocytes, granulocytes, and megakaryocytes (al...
Gene therapy of severe combined immunodeficiencies has been proven to be effective to provide sustained correction of the T cell immunodeficiencies. This has been achieved for 2 forms of SCID, i.e SCID-X1 (γc deficiency) and adenosine deaminase deficiency. Occurrence of gene toxicity generated by integration of first generation retroviral vectors, as observed in the SCID-X1 trials has led to re...
Sarcocystis neurona is an apicomplexan parasite that is the primary etiologic agent of equine protozoal myeloencephalitis in horses. Protective immune responses in horses have not been determined, but interferon-gamma (IFN-gamma) is considered critical for protection from neurologic disease in mice. The role of adaptive and innate immune responses in control of parasites was explored by infecti...
Human SCID repopulating cells (SRC) are defined based on their functional ability to repopulate the bone marrow of NOD/SCID mice with both myeloid and lymphoid cell populations. The frequency of SRC in umbilical cord blood cells is 1 in 9.3 x 10(5) mononuclear cells. We report that as few as 8 x 10(4) human cord blood mononuclear cells transplanted into NOD/SCID/B2m(null )mice resulted in multi...
Human dendritic cell (DC) precursors were engrafted and maintained in NOD/SCID- human chimeric mice (NOD/SCID-hu mice) implanted with human cord blood mononuclear cells, although no mature human DCs were detected in lymphoid organs of the mice. Two months after implantation, bone marrow (BM) cells of NOD/SCID-hu mice formed colonies showing DC morphology and expressing CD1a in methylcellulose c...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید