Transient appearance of CD3+CD8+ T lymphocytes with monoclonal gene rearrangement of T‐cell receptor β locus

Transient appearance of CD3+CD8+ T lymphocytes with monoclonal gene rearrangement of T‐cell receptor β locus
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具有 T 细胞受体 β 位点单克隆基因重排的 CD3+CD8+ T 淋巴细胞的短暂出现

DOI:
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发表时间:
1998
期刊:
影响因子:
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通讯作者:
T. Arima
T. Arima
中科院分区:
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文献类型:
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作者:
K. Nakahara;A. Utsunomiya;S. Hanada;T. Takeshita;K. Uozumi;Kazuhito Yamamoto;H. Komatsu;M. Nitta;R. Ueda;E. Tatsumi;T. Arima

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在一名60岁的女性患者中发现了良性、一过性非典型淋巴细胞增殖和T细胞受体β(TRB)基因座的单克隆重排,该患者表现为低热、厌食和疲劳。显著和一过性非典型淋巴细胞增多症(白色血细胞计数90.5 × 109/l)伴CD 8表面抗原改善,无需特异性治疗。  尽管甲型肝炎、水痘带状疱疹、EB巴尔病毒(EBV)和巨细胞病毒(CMV)的IgM抗体检测均为阴性,但通过Southern印迹法在增殖的非典型淋巴细胞DNA中观察到TRB位点的单克隆基因重排。14 d后克隆性重排和异型淋巴细胞消失,患者至今7年无复发。这些结果表明,CD 8淋巴细胞的单克隆增殖可基于非肿瘤病因发生。
A benign, transient proliferation of atypical lymphocytes and a monoclonal rearrangement of the T‐cell receptor β (TRB) locus was found in a 60‐year‐old woman who presented with low‐grade fever, anorexia and fatigue. A marked and transient atypical lymphocytosis (white blood cell count 90.5 × 109/l) with CD8 surface antigen improved without specific treatment. Although tests for IgM antibodies to hepatitis A, varicella zoster, Epstein‐Barr virus (EBV), and cytomegalovirus (CMV) were all negative, a monoclonal gene rearrangement of TRB locus was observed in the DNA of the proliferated atypical lymphocytes by Southern blotting. The clonal rearrangement and the atypical lymphocytes disappeared after 14 d, and the patient has remained well for 7 years. These results suggest that monoclonal proliferation of CD8 lymphocytes can occur based on a non‐neoplastic aetiology.
编码潜在 Epstein-Barr 病毒核抗原 I 的转录物分析:由几个外显子的长程剪接产生的潜在多顺反子信息。
DOI: 10.1073/pnas.82.24.8305
发表时间: 1985
影响因子: 11.1
作者:
Speck,SH;Strominger,JL
通讯作者: Strominger,JL
t(11;14)(q13;q32) 易位淋巴恶性肿瘤中 PRAD1 的基因重排和过度表达。
DOI: --
发表时间: 1992
期刊: Oncogene
影响因子: 8
作者:
Seto,M;Yamamoto,K;Iida,S;Akao,Y;Utsumi,KR;Kubonishi,I;Miyoshi,I;Ohtsuki,T;Yawata,Y;Namba,M
通讯作者: Namba,M