The lymphoproliferating cells of MRL‐lpr/lpr mice are a polyclonal population that bear the T lymphocyte receptor for antigen
The lymphoproliferating cells of MRL‐lpr/lpr mice are a polyclonal population that bear the T lymphocyte receptor for antigen
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MRL-lpr/lpr 小鼠的淋巴细胞增殖细胞是带有抗原 T 淋巴细胞受体的多克隆细胞群
DOI:
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发表时间:
1985
影响因子:
5.4
通讯作者:
M. Kiefer
中科院分区:
文献类型:
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作者:
D. Nemazee;Suzanne Studer;M. Steinmetz;Z. Dembić;M. Kiefer
Mice bearing the recessive gene Ipr develop an age‐dependent, massive lymphoproliferation, primarily in the lymph nodes (LN), with associated autoimmunity. LN cells from these mice express T cell receptor protein on the cell surface at 50–70% of normal levels. Normal levels of T cell receptor α, β and γ mRNA were found in these cells as compared to normal LN cells. Southern blot analysis of MRL‐lpr/lpr LN DNA showed rearrangements in 80–90% of the chromosomes at the β gene loci. The pattern of rearrangement indicated that a polyclonal rather than monoclonal expansion of T cells occurred. These data support a lymphokine‐induction model of lymphoproliferation in MRL‐lpr mice.
DOI:
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发表时间:
1984
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
--
作者:
Wofsy,D;Hardy,RR;Seaman,WE
通讯作者:
Seaman,WE