Clustered mutations in the transcriptional activation domain of Myc in 8q24 translocated lymphomas and their functional consequences.
Clustered mutations in the transcriptional activation domain of Myc in 8q24 translocated lymphomas and their functional consequences.
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8q24 易位淋巴瘤中 Myc 转录激活域的聚集突变及其功能后果。
DOI:
10.1007/978-3-642-79275-5_31
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发表时间:
1995
影响因子:
--
通讯作者:
Dang,CV
中科院分区:
文献类型:
--
作者:
Raffeld,M;Yano,T;Hoang,AT;Lewis,B;Clark,HM;Otsuki,T;Dang,CV
Translocation of the Myc gene on chromosome 8q24 to an immunoglobulin gene segment on chromosomes 14q32, 22q11 or 2p12 is believed to be the central event in the pathogenesis of Burkitt’s lymphoma (Dalla-Favera et al. 1982). The molecular heterogeneity of Myc translocations in Burkitt’s lymphoma, suggests that there may be several mechanisms that account for the resulting deregulation of Myc gene transcription, and the consequent abnormalities in cell growth regulation that lead to neoplasia. For example, in many cases of Burkitt’s lymphoma, the transcriptional enhancer of the immunoglobulin heavy chain gene, Eμ, is located on the same chromosome as the translocated Myc gene, suggesting that it may be responsible for activating Myc transcription (Taub et al. 1982). In other cases, however, Eμ and Myc are located on different chromosomes (Rabbitts et al. 1983), and other mechanisms must operate. In sporadic Burkitt’s lymphomas the breakpoints on chromosome 8q24 frequently occur in intron 1 of the Myc gene, separating the oncogene’s regulatory elements from its coding sequences (Pelicci et al. 1986). This suggests that loss of normal regulatory elements may also play a role in abnormal regulation of the translocated oncogene (Taub et al. 1984; Bentley and Groudine 1988; Hann et al. 1988).
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影响因子:
11.4
作者:
CARE, A;CIANETTI, L;PESCHLE, C
通讯作者:
PESCHLE, C
DOI:
10.1073/pnas.83.9.2984
发表时间:
1986-05-01
影响因子:
11.1
作者:
PELICCI, PG;KNOWLES, DM;DALLAFAVERA, R
通讯作者:
DALLAFAVERA, R
DOI:
10.1073/pnas.83.9.2939
发表时间:
1986
影响因子:
11.1
作者:
W. Murphy;J. Sarid;R. Taub;T. Vasicek;J. Battey;G. Lenoir;P. Leder
通讯作者:
P. Leder
DOI:
10.1073/pnas.79.24.7824
发表时间:
1982-01-01
期刊:
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA-BIOLOGICAL SCIENCES
影响因子:
--
作者:
DALLAFAVERA, R;BREGNI, M;CROCE, CM
通讯作者:
CROCE, CM
影响因子:
64.5
作者:
TAUB, R;MOULDING, C;LEDER, P
通讯作者:
LEDER, P