P-selectin Glycoprotein Ligand-1 Is the Major Counter-receptor for P-selectin on Stimulated T Cells and Is Widely Distributed in Non-functional Form on Many Lymphocytic Cells *
P-selectin Glycoprotein Ligand-1 Is the Major Counter-receptor for P-selectin on Stimulated T Cells and Is Widely Distributed in Non-functional Form on Many Lymphocytic Cells *
复制标题
P-选择素糖蛋白配体-1 是受刺激 T 细胞上 P-选择素的主要反受体,并以非功能形式广泛分布在许多淋巴细胞上 *
DOI:
10.1074/jbc.270.37.21966
复制
发表时间:
1995
期刊:
影响因子:
--
通讯作者:
D. Cumming
中科院分区:
文献类型:
--
作者:
G. Vachino;X. Chang;G. Veldman;Ravindra Kumar;D. Sako;L. Fouser;M. Berndt;D. Cumming
P-selectin glycoprotein ligand-1 (PSGL-1) is the high affinity counter-receptor for P-selectin on myeloid cells (Sako, D., Chang, X. J., Barone, K. M., Vachino, G., White, H. M., Shaw, G., Veldman, G. M., Bean, K. M., Ahern, T. J., Furie, B., Cumming, D. A., and Larsen, G. R.(1993) Cell 75, 1179-1186). Here we demonstrate that PSGL-1 is also widely distributed on T- and B-lymphocytic tumor cell lines, resting peripheral blood T and B cells, and on stimulated peripheral blood T cell and intestinal intraepithelial lymphocyte (IEL) lines. However, the majority of PSGL-1-positive resting peripheral blood lymphocytic cells and lymphoid tumor cell lines do not display significant P-selectin binding. In contrast, in vitro stimulated peripheral blood T cell and IEL lines avidly bind P-selectin, and PSGL-1 is the sole high affinity counter-receptor mediating this binding. During the course of in vitro stimulation, cell surface expression levels of PSGL-1 do not change as P-selectin binding increases. Rather, the activities of two glycosyltransferases reportedly involved in the production of functional PSGL-1 in myeloid cells are substantially higher in the stimulated T-lymphocytic lines than in resting T lymphocytes, consistent with the hypothesis that activation-dependent post-translational events contribute to the expression of functional PSGL-1 on lymphocytes.
登录
查看更多内容
DOI:
10.1016/s0021-9258(18)68157-8
发表时间:
1988-10
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
F. Piller;V. Piller;R. Fox;Minoru Fukuda
通讯作者:
F. Piller;V. Piller;R. Fox;Minoru Fukuda
DOI:
10.1016/s0021-9258(19)49881-5
发表时间:
1992-06
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Glenn R. Larsen;Dianne S. Sako;T. J. Ahern;M. Shaffer;John K. Erban;S. Sajer;R. Gibson;Denisa D. Wagner;Bruce Furie;Bruce Furie
通讯作者:
Glenn R. Larsen;Dianne S. Sako;T. J. Ahern;M. Shaffer;John K. Erban;S. Sajer;R. Gibson;Denisa D. Wagner;Bruce Furie;Bruce Furie
影响因子:
15.9
作者:
GROBER, JS;BOWEN, BL;STOOLMAN, LM
通讯作者:
STOOLMAN, LM
DOI:
--
发表时间:
1994
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Moore,KL;Eaton,SF;Lyons,DE;Lichenstein,HS;Cummings,RD;McEver,RP
通讯作者:
McEver,RP
DOI:
--
发表时间:
1990
期刊:
The American journal of pathology
影响因子:
--
作者:
L. Picker;S. Michie;L. Rott;E. Butcher
通讯作者:
L. Picker;S. Michie;L. Rott;E. Butcher