Induction of human herpesvirus 8 gene expression in a posttransplantation primary effusion lymphoma cell line.

Induction of human herpesvirus 8 gene expression in a posttransplantation primary effusion lymphoma cell line.
复制标题

在移植后原代渗出性淋巴瘤细胞系中诱导人疱疹病毒 8 基因表达。

DOI:
10.1080/10428190290012173
复制
发表时间:
2002
影响因子:
2.6
通讯作者:
Offermann,MargaretK
Offermann,MargaretK
中科院分区:
医学4区
文献类型:
--
作者:
Shaw,ReneeN;Waller,EdmundK;Offermann,MargaretK

文献摘要

参考文献

相似文献

人类疱疹病毒8(HHV-8或卡波西肉瘤疱疹病毒)是一种γ疱疹病毒,最有可能是卡波西肉瘤和原发性渗出性淋巴瘤(PEL)的病原体,后者是一种罕见的HIV相关淋巴瘤。HHV-8在移植后淋巴瘤中的作用尚不清楚。我们证明,HHV-8是组成型存在于LH 5 -21细胞,一个非典型的患者移植后衍生的PEL细胞系。LH 5 -21细胞缺乏可检测到的EB病毒,表达T细胞相关表面标志物,并经历了免疫球蛋白重链基因重排。用12- O -十四酰基-佛波醇-13-乙酸酯或丁酸酯孵育诱导高水平的几种与裂解复制相关的HHV-8编码基因。该细胞系来源的患者对免疫抑制治疗的撤销表现出显著的临床反应。虽然移植后HHV-8相关的PEL很少见,但这项研究表明,宿主免疫功能的改善可能有助于某些PEL的管理。
Human herpesvirus 8 (HHV-8 or Kaposi's sarcoma herpesvirus) is a gamma herpesvirus that is most likely the etiologic agent of both Kaposi's sarcoma and primary effusion lymphoma (PEL), a rare HIV-associated lymphoma. The role of HHV-8 in post-transplant lymphoma is less well characterized. We demonstrate that HHV-8 is constitutively present in LH5-21 cells, an atypical patient derived post-transplant PEL cell line. LH5-21 cells lack detectable Epstein-Barr virus, express T cell-associated surface markers and have undergone immunoglobulin heavy chain gene rearrangement. Incubation with 12- O -tetradecanoyl-phorbol-13-acetate or butyrate induces high levels of several HHV-8 encoded genes that are associated with lytic replication. The patient from whom this cell line was derived demonstrated a dramatic clinical response to withdrawal of immunosuppressive therapy. While HHV-8 associated PELs in the post-transplant setting are rare, this study suggests that improvement in the host immunologic function might help in the management of some PELs.
与年龄相关的处理的深度和细节。
DOI: 10.1037/0278-7393.5.2.115
发表时间: 1979
期刊: Journal of experimental psychology. Human learning and memory
影响因子: --
作者:
E. Simon
通讯作者: E. Simon
年龄、呈现率以及结构和语义回忆线索的有效性。
DOI: --
发表时间: 1983
期刊: Journal of Gerontology
影响因子: --
作者:
J. Rankin;J. Hinrichs
通讯作者: J. Hinrichs
DOI: 10.1037/0882-7974.2.1.79
发表时间: 1987-03-01
影响因子: 3.7
作者:
CRAIK, FIM;BYRD, M;SWANSON, JM
通讯作者: SWANSON, JM
DOI: 10.1037/0012-1649.13.4.326
发表时间: 1977-07
影响因子: 4
作者:
A. D. Smith
通讯作者: A. D. Smith
编码上下文和集合大小。
DOI: --
发表时间: 1979
期刊:
影响因子: --
作者:
D. Nelson;C. McEvoy
通讯作者: C. McEvoy