Chronic leukemia with a hybrid surface phenotype (T lymphocytic/myelomonocytic): leukemic cells displaying natural killer activity and antibody-dependent cellular cytotoxicity.
Chronic leukemia with a hybrid surface phenotype (T lymphocytic/myelomonocytic): leukemic cells displaying natural killer activity and antibody-dependent cellular cytotoxicity.
复制标题
具有混合表面表型的慢性白血病(T淋巴细胞/骨髓单核细胞):白血病细胞表现出自然杀伤活性和抗体依赖性细胞毒性。
作者:
G. Schlimok;E. Thiel;E. Rieber;D. Huhn;H. Feucht;J. Lohmeyer;G. Riethmüller
A patient with chronic leukemia exhibited uncommon clinical features, such as hypergammaglobulinemia and activation of intravascular coagulation after low-dose irradiation of the enlarged spleen. By light and electron microscopy, the leukemic cells resembled large granular lymphocytes. The following markers were simultaneously expressed on their surface: receptors for sheep erythrocytes and the Fc part of IgG; common T-cell antigens as revealed by a heteroantiserum (HuTLA) and monoclonal antibodies (OKT3, T411); antigens shared by cytotoxic/suppressor T cells (OKT8, T811) as well as myelomonocytic antigens defined by the OKM1 and M522 monoclonal antibodies. The leukemic cells showed both spontaneous (NK) and antibody-dependent (ADCC) cytotoxicity, but they did not suppress B-cell differentiation in vitro.
DOI:
10.1016/0090-1229(81)90018-0
发表时间:
1981
期刊:
Clinical immunology and immunopathology
影响因子:
--
作者:
Breard,J;Reinherz,EL;O'Brien,C;Schlossman,SF
通讯作者:
Schlossman,SF
DOI:
--
发表时间:
1981
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
--
作者:
Fast,LD;Hansen,JA;Newman,W
通讯作者:
Newman,W