Malignant transformation of B lymphoma cell line BJAB by Epstein-Barr virus-encoded small RNAs

FEBS Letters ◽  
2000 ◽  
Vol 484 (2) ◽  
pp. 153-158 ◽  
Author(s):  
Norio Yamamoto ◽  
Takenori Takizawa ◽  
Yoichi Iwanaga ◽  
Norio Shimizu ◽  
Naoki Yamamoto
Keyword(s):  
Cell Line ◽  
Malignant Transformation ◽  
Small Rnas ◽  
Epstein Barr Virus ◽  
Lymphoma Cell ◽  
Lymphoma Cell Line ◽  
B Lymphoma ◽  
Barr Virus ◽  
Epstein Barr

scholarly journals An Epstein-Barr virus-negative B lymphoma cell line (THP-2) from a Burkitt's lymphoma of a Japanese patient.

1983 ◽  
Vol 140 (4) ◽  
pp. 429-434
Author(s):  
SHIGERU TSUCHIYA ◽  
YOSHIKO YAMAGUCHI ◽  
YASUKO KOBAYASHI ◽  
MASAYOSHI MINEGISHI ◽  
MASUE IMAIZUMI ◽  
...  
Keyword(s):  
Cell Line ◽  
Epstein Barr Virus ◽  
Japanese Patient ◽  
Burkitt’S Lymphoma ◽  
Lymphoma Cell ◽  
Burkitt's Lymphoma ◽  
Lymphoma Cell Line ◽  
B Lymphoma ◽  
Barr Virus ◽  
Epstein Barr

scholarly journals Integration of Epstein-Barr Virus into Chromosome 6q15 of Burkitt Lymphoma Cell Line (Raji) Induces Loss of BACH2 Expression

2004 ◽  
Vol 164 (3) ◽  
pp. 967-974 ◽  
Author(s):  
Tetsuya Takakuwa ◽  
Wen-Juan Luo ◽  
Maria Francisca Ham ◽  
Femiko Sakane-Ishikawa ◽  
Naoki Wada ◽  
...  
Keyword(s):  
Cell Line ◽  
Burkitt Lymphoma ◽  
Epstein Barr Virus ◽  
Lymphoma Cell ◽  
Lymphoma Cell Line ◽  
Barr Virus ◽  
Burkitt Lymphoma Cell ◽  
Burkitt Lymphoma Cell Line ◽  
Epstein Barr

scholarly journals Downregulation of RUNX1 by RUNX3 Requires the RUNX3 VWRPY Sequence and Is Essential for Epstein-Barr Virus-Driven B-Cell Proliferation

2009 ◽  
Vol 83 (13) ◽  
pp. 6909-6916 ◽  
Author(s):  
Gareth Brady ◽  
Hannah J. Whiteman ◽  
Lindsay C. Spender ◽  
Paul J. Farrell
Keyword(s):  
Cell Proliferation ◽  
B Cell ◽  
Cell Line ◽  
Epstein Barr Virus ◽  
Lymphoblastoid Cell Line ◽  
Critical Role ◽  
Lymphoma Cell ◽  
Lymphoma Cell Line ◽  
Barr Virus ◽  
Epstein Barr

ABSTRACT Cross-regulation of RUNX1 expression by RUNX3 plays a critical role in regulating proliferation of human B cells infected with Epstein-Barr virus (EBV). When EBV infection induces RUNX3, the consequent reduction in RUNX1 levels is required for the ensuing cell proliferation because forced expression of RUNX1 in an EBV lymphoblastoid cell line prevented cell proliferation. The TEL-RUNX1 fusion gene from acute B-lymphocytic leukemia retains almost all of the RUNX1 sequence but does not prevent B-cell proliferation in the same assay. B-cell maturation antigen (BCMA) was found to be induced by conditionally expressed RUNX3 in a lymphoma cell line. Chromatin immunoprecipitation assays confirmed that RUNX3 binds to the RUNX1 promoter in a lymphoblastoid cell line and a Burkitt's lymphoma cell line. The TLE binding VWRPY sequence from the C terminus of RUNX3 was found to be required for repression of the RUNX1 P1 promoter in a B-lymphoma cell line. The mechanism of repression in B-cell lines most likely involves recruitment of corepressor TLE3 or TLE4 to the RUNX1 promoter. The results demonstrate the importance of RUNX3-mediated repression of RUNX1 for EBV-driven B-cell proliferation and identify functional differences between human RUNX family proteins.

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