Inhibition of antibody-dependent lymphocyte cytotoxicity by homologous restriction factor incorporated into target cell membranes.
Inhibition of antibody-dependent lymphocyte cytotoxicity by homologous restriction factor incorporated into target cell membranes.
复制标题
通过纳入靶细胞膜中的同源限制因子对抗体依赖性淋巴细胞细胞毒性的抑制。
DOI:
10.1084/jem.166.4.947
复制
发表时间:
1987-10-01
影响因子:
15.3
通讯作者:
MULLEREBERHARD, HJ
中科院分区:
文献类型:
--
作者:
ZALMAN, LS;WOOD, LM;MULLEREBERHARD, HJ
The 65 kD homologous restriction factor (HRF) was isolated from normal human erythrocytes (E) by immunoadsorption using rabbit anti-human HRF. The protein was radiolabeled and incorporated into the membrane of sheep erythrocytes (Es). Es bearing HRF exhibited a markedly reduced susceptibility to reactive lysis by C5b-9. Es-HRF with 1,000-3,000 HRF molecules per cell and sensitized with rabbit IgG anti-Es also were less susceptible to lysis by human large granular lymphocytes (LGL) than untreated Es sensitized with IgG antibody. Similarly, human E of a patient with paroxysmal nocturnal hemoglobinuria (PNH), lacking HRF and sensitized with IgG antibody underwent lysis by human LGL. Lysis was abrogated by incorporation of isolated human HRF. Incorporation of human decay-accelerating factor (DAF) into sensitized Es had no effect on antibody-dependent, cell-mediated cytotoxicity. Furthermore, lysis of Es by the isolated cytolytic C9-related protein (C9RP) of human cytotoxic lymphocytes could be inhibited by cell bound human HRF. These results suggest that HRF inhibits channel formation not only by C5b-9, but also by cytotoxic lymphocytes.
登录
查看更多内容
DOI:
10.1073/pnas.82.24.8629
发表时间:
1985-12-01
影响因子:
11.1
作者:
PODACK, ER;YOUNG, JDE;COHN, ZA
通讯作者:
COHN, ZA
影响因子:
15.3
作者:
ZALMAN, LS;WOOD, LM;FRANK, MM;MULLEREBERHARD, HJ
通讯作者:
MULLEREBERHARD, HJ
DOI:
10.1073/pnas.84.8.2426
发表时间:
1987-04-01
影响因子:
11.1
作者:
ZALMAN, LS;MARTIN, DE;MULLEREBERHARD, HJ
通讯作者:
MULLEREBERHARD, HJ
DOI:
10.1084/jem.164.6.2061
发表时间:
1986-12-01
期刊:
The Journal of experimental medicine
影响因子:
--
作者:
Liu CC;Perussia B;Cohn ZA;Young JD
通讯作者:
Young JD
DOI:
10.1084/jem.164.6.2077
发表时间:
1986-12-01
期刊:
The Journal of experimental medicine
影响因子:
--
作者:
Young JD;Liu CC;Leong LG;Cohn ZA
通讯作者:
Cohn ZA