Zobrazeno 1 - 10
of 203
pro vyhledávání: '"F. W. Fitch"'
Publikováno v:
The Journal of Immunology. 157:2320-2327
Unlike TCR-alpha beta cells, TCR-gamma delta cells express a distinct member of the zeta family, the gamma-chain of Fc epsilon RI (Fc epsilon RI gamma) within the TCR complex. To study the role of the Fc epsilon RI gamma-chain in TCR-gamma delta cell
Publikováno v:
The Journal of Immunology. 154:4363-4370
The protein tyrosine kinase Fyn has been shown to be involved in signal transduction through the TCR and the glycosyl-phosphatidylinositol-linked surface molecule Thy-1 expressed on T cells. In this study, we examine the requirement for Fyn expressio
Publikováno v:
The Journal of Immunology. 154:3118-3127
Interactions between CD4+ T cells and B cells are mediated by both soluble factors and cell surface molecules. The Ag-independent interaction between the CD40 ligand, expressed on activated T cells, and its CD40 receptor, expressed on B cells, enhanc
Publikováno v:
The Journal of Immunology. 152:5723-5733
IL-4 has been shown to be involved in the early stages of B cell maturation. Changes induced by IL-4 include cell enlargement, increased viability, and increased MHC class II expression. However IL-4 alone does not induce B cell activation as defined
Publikováno v:
The Journal of Immunology. 151:4055-4066
Alloreactive or OVA-reactive cloned murine CD4+ or CD8+ T cells that produce IL-2 exhibit greatly reduced cytolytic activity after being cultured with high concentrations of rIL-2. Furthermore, such cells fail to produce lymphokines or proliferate wh
Autor:
F W Fitch
Publikováno v:
The Journal of Immunology. 151:1747-1756
Publikováno v:
The Journal of Immunology. 150:3793-3805
CD4+ murine T cell clones were derived from various strains of mice, and their pattern of lymphokine secretion and cytolytic activity was compared. Limiting dilution cultures were established with lymph node cells from mice sensitized with OVA. Allor
Autor:
M D McKisic, D W Lancki, G Otto, P Padrid, S Snook, D C Cronin, P D Lohmar, T Wong, F W Fitch
Publikováno v:
The Journal of Immunology. 150:419-428
A putative parvovirus related to minute virus of mice (MVM), but distinct from MVM-prototype and MVM-immunosuppressive, was identified, using serologic techniques and Southern blot analysis, in maintenance cultures of established T cell clones. This
Publikováno v:
The Journal of Immunology. 148:983-988
The role of TCR-gamma delta T lymphocytes in immune responses is currently not well understood. TCR-gamma delta cells have a limited repertoire suggesting that TCR-gamma delta T a limited number of evolutionarily conserved Ag such as nonpolymorphic M
Publikováno v:
The Journal of Immunology. 147:2868-2874
Murine T lymphocytes recognize nominal Ag presented by class I or class II MHC molecules. Most CD8+ T cells recognize Ag presented in the context of class I molecules, whereas most CD4+ cells recognize Ag associated with class II molecules. However,