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人T-B淋巴母细胞杂交体上T淋巴母细胞编码的HLA-DR、MT和SB抗原的表达

Expression of T-lymphoblast-encoded HLA-DR, MT, and SB antigens on human T-B lymphoblast hybrids.

作者信息

Howell D N, Hartzman R J, Cresswell P

出版信息

Hum Immunol. 1983 Oct;8(2):167-75. doi: 10.1016/0198-8859(83)90011-3.

DOI:10.1016/0198-8859(83)90011-3
PMID:6417070
Abstract

The Ia-like antigens of hybrids of the B-lymphoblastoid cell line (B-LCL) WI-L2 and a subline of the T-lymphoblastoid cell line (T-LCL) HSB were examined. Antigens of the HLA-DR and MT series were analyzed by indirect immunofluorescence with chimpanzee anti-DR sera and monoclonal antibodies, and antigens of the SB series were analyzed by primed lymphocyte typing (PLT). The WI-L2 X HSB hybrids expressed antigens of each series not found on either parent cell. In each case, the novel antigens were indistinguishable from those found on SB, a B-LCL established from the same individual as HSB, and are thus presumably HSB encoded.

摘要

对B淋巴母细胞系(B-LCL)WI-L2与T淋巴母细胞系(T-LCL)HSB的一个亚系的杂交细胞的Ia样抗原进行了检测。通过用黑猩猩抗DR血清和单克隆抗体进行间接免疫荧光分析HLA-DR和MT系列的抗原,并用致敏淋巴细胞分型法(PLT)分析SB系列的抗原。WI-L2×HSB杂交细胞表达了在任一亲本细胞上均未发现的各系列抗原。在每种情况下,新抗原与在与HSB来自同一个体建立的B-LCL即SB上发现的抗原无法区分,因此推测是由HSB编码的。

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Expression of T-lymphoblast-encoded HLA-DR, MT, and SB antigens on human T-B lymphoblast hybrids.人T-B淋巴母细胞杂交体上T淋巴母细胞编码的HLA-DR、MT和SB抗原的表达
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引用本文的文献

1
Genes regulating HLA class I antigen expression in T-B lymphoblast hybrids.调节T-B淋巴母细胞杂交体中HLA I类抗原表达的基因。
Immunogenetics. 1985;21(3):235-46. doi: 10.1007/BF00375376.
2
Evidence for methylation as a regulatory mechanism in HLA-DR alpha gene expression.甲基化作为HLA-DRα基因表达调控机制的证据。
Immunogenetics. 1985;22(3):219-29. doi: 10.1007/BF00404481.
3
Influence of the H-2u haplotype on immune function in F1 hybrid mice. II. F1 antiparent mixed lymphocyte reactivity.H-2u单倍型对F1杂交小鼠免疫功能的影响。II. F1抗亲本混合淋巴细胞反应性。
Immunogenetics. 1987;25(3):161-6. doi: 10.1007/BF00344029.