Lymphocytes expressing type 3 complement receptors proliferate in response to interleukin 2 and are the precursors of lymphokine-activated killer cells.
Lymphocytes expressing type 3 complement receptors proliferate in response to interleukin 2 and are the precursors of lymphokine-activated killer cells.
复制标题
表达 3 型补体受体的淋巴细胞响应白细胞介素 2 进行增殖,并且是淋巴因子激活的杀伤细胞的前体。
DOI:
10.1172/jci113442
复制
发表时间:
1988
期刊:
影响因子:
--
通讯作者:
Horwitz,DA
中科院分区:
文献类型:
--
作者:
Gray,JD;Horwitz,DA
In the absence of antigenic or mitogenic stimulation, certain peripheral blood lymphocytes exhibit proliferative and lymphokine-activated killer (LAK) cell activities when cultured with recombinant IL-2. Both activities were found to be an exclusive property of lymphocytes expressing type 3 complement receptors (CR3) identified by anti-CD11 monoclonal antibodies. CD11+ lymphocytes were then fractionated into three subsets by two-color flow cytometry. These included CD16+ cells, which display distinctive Fc receptors for IgG (CD16). Using anti-CD5, the CD11+ CD16- lymphocytes were separated into non-T cell and T cell subsets. The two non-T cell subsets (CD11+ CD16+ and CD11+ CD16- CD5-), but not the T cell subset (CD11+ CD16- CD5+), could proliferate in response to IL-2. Both CD11+ non-T cell subsets, but not the CD11+ T cell subset, had the capacity to mediate natural killer cell activity. However, all three CD11+ lymphocyte subsets were capable of generating LAK activity. These findings are consistent with the concept that two signals are required to stimulate T cells to proliferate. However, at least a small subset of blood T cells can be activated by IL-2 to become LAK cells.
登录
查看更多内容
DOI:
--
发表时间:
1986
期刊:
Journal of Biological Response Modifiers
影响因子:
--
作者:
S. Hammer;J. Gillis
通讯作者:
J. Gillis
影响因子:
4.3
作者:
Gray,JD;Shau,HY;Golub,SH
通讯作者:
Golub,SH
影响因子:
4.4
作者:
B. Perussia;G. Trinchieri;A. Jackson;N. Warner;J. Faust;H. Rumpold;D. Kraft;L. Lanier
通讯作者:
B. Perussia;G. Trinchieri;A. Jackson;N. Warner;J. Faust;H. Rumpold;D. Kraft;L. Lanier
影响因子:
--
作者:
Kendall A. Smith;F. Ruscetti
通讯作者:
Kendall A. Smith;F. Ruscetti
DOI:
10.1073/pnas.83.24.9694
发表时间:
1986-12-01
影响因子:
11.1
作者:
TSUDO, M;KOZAK, RW;WALDMANN, TA
通讯作者:
WALDMANN, TA