Zobrazeno 1 - 10
of 37
pro vyhledávání: '"S B Kanner"'
Autor:
Martin J. Humphries, R. G. Wickremasinghe, S. B. Kanner, I. E. Collins, N. Amft, Tony Ng, K. E. Nye, W. J. W. Morrow, D. D'cruz
Publikováno v:
Lupus. 8:39-51
Objective: To establish the relationship between T cell responses to integrin coreceptor stimulation and B cell hyperreactivity as measured by pathologic autoantibody production.Methods: Peripheral blood mononuclear cells from 42 patients with SLE ac
Publikováno v:
The Journal of Immunology. 154:3180-3193
The CD28 molecule expressed on the surface of T cells plays a pivotal role in transducing costimulatory signals necessary for cell activation. CD28 coligation enhances tyrosine phosphorylation and phosphoinositol 3-kinase association in responsive ce
Autor:
S B Kanner, O K Haffar
Publikováno v:
The Journal of Immunology. 154:2996-3005
One consequence of HIV type 1 (HIV-1) infection is the gradual loss of responsiveness of T lymphocytes to Ags both in vitro and in vivo. It has been suggested that the underlying mechanism that contributes to this T cell dysfunction before CD4+ cell
Autor:
D C Flynn, Michael D. Schaller, Amy H. Bouton, Scott A. Weed, Albert B. Reynolds, S B Kanner, J T Parsons
Publikováno v:
Oncogene. 33(37)
By the mid 1980's, it was clear that the transforming activity of oncogenic Src was linked to the activity of its tyrosine kinase domain and attention turned to identifying substrates, the putative next level of control in the pathway to transformati
Publikováno v:
The Journal of Immunology. 150:5289-5298
MHC class II-positive T cells are found in tissues involved in autoimmune and infectious disorders. Because stimulation of class II molecules by mAb or bacterial superantigens induces protein tyrosine phosphorylation through activation of PTK3 in T c
Publikováno v:
The Journal of Immunology. 149:3482-3488
Bacterial enterotoxin superantigens bind directly to HLA class II molecules (HLA-DR) expressed on both APC and activated human T cells, and simultaneously bind to certain V beta chains of the TCR. In this report, we compared early T cell signaling ev
Publikováno v:
Molecular and Cellular Biology. 11:5113-5124
Transformation of cells by the src oncogene results in elevated tyrosine phosphorylation of two related proteins, p80 and p85 (p80/85). Immunostaining with specific monoclonal antibodies revealed a striking change of subcellular localization of p80/8
Publikováno v:
ResearcherID
Transformation of chicken embryo cells with the tyrosine kinase oncogene src results in the tyrosine phosphorylation of numerous cellular proteins. We have recently generated monoclonal antibodies to individual tyrosine phosphorylated cellular src su
Publikováno v:
Molecular and Cellular Biology. 11:945-953
GTPase-activating protein (GAP) is a cytosolic protein that stimulates the rate of hydrolysis of GTP (GTP to GDP) bound to normal p21ras, but does not catalyze the hydrolysis of GTP bound to oncogenic, activated forms of the ras protein. Transformati
Publikováno v:
Molecular and Cellular Biology. 11:945-953
GTPase-activating protein (GAP) is a cytosolic protein that stimulates the rate of hydrolysis of GTP (GTP to GDP) bound to normal p21ras, but does not catalyze the hydrolysis of GTP bound to oncogenic, activated forms of the ras protein. Transformati