Sequential bcl-2 and c-myc oncogene rearrangements associated with the clinical transformation of non-Hodgkin's lymphoma.
Sequential bcl-2 and c-myc oncogene rearrangements associated with the clinical transformation of non-Hodgkin's lymphoma.
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与非霍奇金淋巴瘤临床转化相关的连续 bcl-2 和 c-myc 癌基因重排。
DOI:
10.1172/jci114320
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发表时间:
1989
期刊:
影响因子:
--
通讯作者:
Williams,ME
中科院分区:
文献类型:
--
作者:
Lee,JT;InnesJr,DJ;Williams,ME
We report a case of untreated non-Hodgkin's lymphoma with histologic progression over 1 yr from a low-grade, small cleaved follicular center cell lymphoma to a high-grade, small noncleaved follicular center cell lymphoma. Both lymphomas had identical immunoglobulin (Ig) heavy-chain joining gene (JH), kappa light-chain joining gene, and bcl-2 gene rearrangements, indicating the clonal identity of the two tumors. The Ig heavy chain locus on one chromosome 14 was involved in an initial t(14; 18) translocation as shown by comigrating JH and bcl-2 rearrangements. However, the oncogene c-myc was in the germline configuration in the initial lymphoma but had one allele rearranged near the 3' end of exon I in the high-grade tumor; DNA sequence analysis was consistent with a chromosomal breakpoint at that site. The presence of the c-myc rearrangement in the high-grade tumor suggest a role for c-myc in the clonal evolution of the low-grade tumor into a more aggressive lymphoma. The coexistence of both bcl-2 gene and c-myc oncogene rearrangements in the same tumor is unusual, with only a few cases reported. Furthermore, this case is unique in the direct demonstration of the histologic and clinical progression of a human lymphoma associated with the sequential rearrangement of the bcl-2 gene and the c-myc oncogene.Images
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DOI:
10.1073/pnas.81.22.7166
发表时间:
1984
影响因子:
11.1
作者:
Pegoraro,L;Palumbo,A;Erikson,J;Falda,M;Giovanazzo,B;Emanuel,BS;Rovera,G;Nowell,PC;Croce,CM
通讯作者:
Croce,CM
影响因子:
56.9
作者:
TSUJIMOTO, Y;FINGER, LR;CROCE, CM
通讯作者:
CROCE, CM
影响因子:
20.3
作者:
G. Mufti;T. Hamblin;D. Oscier;S. Johnson
通讯作者:
S. Johnson
影响因子:
20.3
作者:
S. Hubbard;B. Chabner;V. Devita;R. Simon;C. Berard;R. Jones;A. Garvin;G. Canellos;C. Osborne;R. Young
通讯作者:
R. Young
影响因子:
2.9
作者:
Feinberg,AP;Vogelstein,B
通讯作者:
Vogelstein,B