Zobrazeno 1 - 10
of 39
pro vyhledávání: '"I. N. Crispe"'
Publikováno v:
The Journal of Immunology. 159:4261-4267
We have examined the susceptibility of mouse thymocytes and Con A-activated mature T cells to CD95 (Fas; APO-1)-induced apoptosis at different phases of the cell cycle. Signaling through CD95, induced by murine CD95 ligand expressed on fibroblasts, r
Publikováno v:
The Journal of Experimental Medicine
The developmental arrest of thymocytes from scid mice, deficient in variable, (diversity), and joining, or V(D)J recombination, can be overcome by sublethal gamma-irradiation. Since previous studies focused on restoration of rearrangement of the T ce
Publikováno v:
The Journal of Immunology. 156:4041-4049
To investigate the possibility that non-alpha beta T cell-dependent mechanisms can induce systemic autoimmune disease, and to address the roles of alpha beta T cells in murine lupus, we analyzed lupus-prone MRL mice congenitally deficient in alpha be
Autor:
D. P. M. Hughes, I. N. Crispe
Publikováno v:
The Journal of Experimental Medicine
We report a soluble isoform of mouse Fas, which is generated by alternative splicing of Fas mRNA to a newly identified exon located between exons 2 and 3 of the previously published Fas sequence. This splicing event creates a novel Fas transcript, Fa
Publikováno v:
The Journal of Experimental Medicine
Fas-mediated apoptosis is essential for activation-induced cell death of alpha/beta T cells, but it is not clear what role, if any, it plays in regulating other components of the immune system. To study the role of Fas in gamma/delta T cell developme
Autor:
L Huang, I N Crispe
Publikováno v:
The Journal of Immunology. 151:1844-1851
Injection of lymphoid cells expressing minor lymphocyte-stimulating antigen-1 (Mls-1a) induces tolerance to the superantigen, and partial deletion of Mls-1a-reactive T cells. We have identified a transient population of T cells that have lost the alp
Autor:
I. N. Crispe, L Huang
Publikováno v:
The Journal of Experimental Medicine
The T cell receptor (TCR) repertoire of CD4+ and CD8+ alpha/beta T cells is heavily influenced by positive and negative selection events that occur during T cell development in the thymus. The coreceptors CD4 and CD8 appear to be essential for this s
Autor:
I N Crispe
Publikováno v:
Current Protocols in Immunology
The liver is a distinctive immunological environment in which are found a wide variety of cell types. The absolute number of intrahepatic lymphocytes (IHL) and the frequency of the various components of the cell mixture in the liver are influenced by
Publikováno v:
European Journal of Immunology. 20:1597-1602
The heat-stable antigen (HSA) is a marker of hematopoietic differentiation in both the B and T cell lineages. The antigen is recognized by a series of monoclonal antibodies which includes J11d, M1/69 and B2A2, and in addition YBM5.10.4. We show here
Autor:
Y, Bae, I N, Crispe
Publikováno v:
Journal of cellular biochemistry. 80(3)
CD95 engagement results in apoptosis in thymocytes and in the Jurkat human leukemic T cell line. Biochemical analyses in CD95-engaged thymocytes and Jurkat cells revealed dysregulation of the G1/S cell cycle control point. Cyclin E was upregulated up