T cell receptor Vb5 and Vb17 clonal diversity in cerebrospinal fluid and peripheral blood lymphocytes of multiple sclerosis patients
T cell receptor Vb5 and Vb17 clonal diversity in cerebrospinal fluid and peripheral blood lymphocytes of multiple sclerosis patients
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多发性硬化症患者脑脊液和外周血淋巴细胞中T细胞受体Vb5和Vb17克隆多样性
DOI:
10.1177/135245859800400313
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发表时间:
1998
期刊:
影响因子:
--
通讯作者:
R. Liblau
中科院分区:
文献类型:
--
作者:
P. Lozeron;D. Chabas;B. Duprey;O. Lyon‐Caen;R. Liblau
To better characterize the cellular immune response taking place in the MS central nervous system, we investigated the blood and CSF T cell receptor (TCR) Vβ5 and Vb17 repertoire in HLA-typed patients with recently diagnosed MS or other neurological diseases (OND). Using a RT-PCR based technique, we analysed directly ex vivo the CDR3 size of TCR β chains utilizing Vβ5 (eight patients with MS and one with OND) or Vβ17 (eight patients with MS and six with OND) gene segments on paired blood-CSF samples. Globally, the analysis of Vβ5-Jβ and Vβ17-Jβ repertoire showed a less diverse pattern in the CSF samples than in the corresponding peripheral blood lymphocytes both in MS and in OND patients. However, we did not detect any recurrent clonal expansion within the Vb5+ T cells in MS patients, underlining the potential limits of Vβ5- based immunotherapy in MS. We found an expanded T cell population using the same Vβ17-Jβ1.6 combination with identical CDR3 length in the CSF of three MS patients and none of the control patients. These results suggest selective expansion of T cells expressing this segment gene in the MS central nervous system.
DOI:
10.1126/science.1693015
发表时间:
1990
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Wucherpfennig,KW;Ota,K;Endo,N;Seidman,JG;Rosenzweig,A;Weiner,HL;Hafler,DA
通讯作者:
Hafler,DA
DOI:
--
发表时间:
1994
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
--
作者:
Buenafe,AC;Vainiene,M;Celnik,B;Vandenbark,AA;Offner,H
通讯作者:
Offner,H
DOI:
--
发表时间:
1993
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
--
作者:
Offner,H;Buenafe,AC;Vainiene,M;Celnik,B;Weinberg,AD;Gold,DP;Hashim,G;Vandenbark,AA
通讯作者:
Vandenbark,AA