Sialyl SSEA-1 antigen as a carbohydrate marker of human natural killer cells and immature lymphoid cells.
Sialyl SSEA-1 antigen as a carbohydrate marker of human natural killer cells and immature lymphoid cells.
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唾液酸 SSEA-1 抗原作为人类自然杀伤细胞和未成熟淋巴细胞的碳水化合物标记。
DOI:
10.1182/blood.v74.1.255.bloodjournal741255
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发表时间:
1989
期刊:
影响因子:
20.3
通讯作者:
H. Arita
中科院分区:
文献类型:
--
作者:
Katsuyuki Ohmori;T. Yoneda;G. Ishihara;Katsuyoshi Shigeta;K. Hirashima;M. Kanai;S. Itai;Tetsu Sasaoki;Shigeki Arii;H. Arita
The distribution of a carbohydrate antigen, the sialyl SSEA-1 (sialyl Lex-i), in human lymphoid cells was investigated by flow cytometry with a specific monoclonal antibody, MoAb FH-6. We concluded that the lymphocytes positive for the sialyl SSEA-1 antigen present in normal peripheral blood (PB) are natural killer (NK) cells since the positive cells had an NK activity toward K562 cells, and most of the sialyl SSEA-1+ cells were simultaneously positive for Leu-11 (CD-16) and Leu-19. Essentially, no T and B cells, defined by Leu-4 (CD3) and Leu-16 (CD20), were positive for the sialyl SSEA-1 antigen in PB samples taken from healthy donors and patients with disorders unrelated to lymphoid malignancies. Among the malignant lymphoid cells, many sialylated SSEA-1+ cells were observed in large granular lymphocyte (LGL) leukemia cells and some acute lymphoblastic leukemia (ALL) blasts, but not in CLL cells or malignant lymphoma cells. Sialyl SSEA-1 was also positive in some cultured human lymphoid cell lines. We conclude that expression of the sialyl SSEA-1 antigen is strictly limited to a distinct population of NK cells among the mature lymphocytes in normal PB, but the antigen is present in a wide range of immature lymphoblasts of T- and B-cell lineages as well as the NK-cell lineage. The sialyl SSEA-1 antigen disappears from the surface of immature lymphocytes of T- and B-cell lineages during the course of maturation.
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影响因子:
20.3
作者:
Kannagi,R;Papayannopoulou,T;Nakamoto,B;Cochran,NA;Yokochi,T;Stamatoyannopoulos,G;Hakomori,S
通讯作者:
Hakomori,S
DOI:
--
发表时间:
1981
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
--
作者:
Abo,T;Balch,CM
通讯作者:
Balch,CM
影响因子:
11.2
作者:
Kannagi,R;Stroup,R;Cochran,NA;Urdal,DL;YoungJr,WW;Hakomori,S
通讯作者:
Hakomori,S
影响因子:
20.3
作者:
Huang,LC;Civin,CI;Magnani,JL;Shaper,JH;Ginsburg,V
通讯作者:
Ginsburg,V
影响因子:
2.6
作者:
Spitalnik,SL;Spitalnik,PF;Civin,CI;Ball,ED;Schwartz,JF;Ginsburg,V
通讯作者:
Ginsburg,V