SLE(X) EXPRESSION OF NORMAL CD34 POSITIVE BONE-MARROW HEMATOPOIETIC PROGENITOR CELLS

被引:13
作者
KARAKANTZA, M [1 ]
GIBSON, FM [1 ]
CAVENAGH, JD [1 ]
BALL, SE [1 ]
GORDON, MY [1 ]
GORDONSMITH, EC [1 ]
机构
[1] INST CANC RES,LEUKAEMIA RES FUND CTR,LONDON SW3 6JB,ENGLAND
关键词
SLE(X); CD34;
D O I
10.1111/j.1365-2141.1994.tb04850.x
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
We investigated sialylated Lewis x (sLe(x)) antigen expression on CD34 positive (CD34(+)) haemopoietic progenitors in the bone marrow of eight healthy volunteers using monoclonal antibodies. We found that in all the samples examined, CD34(+) bone marrow progenitors strongly expressed the sLe(x) antigen. This contradicts previous publications which reported sLe(x) expression on malignant blast cells but not on normal CD34(+) progenitor cells.
引用
收藏
页码:883 / 886
页数:4
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