Expression of wild-type p53 is not compatible with continued growth of p53-negative tumor cells
Expression of wild-type p53 is not compatible with continued growth of p53-negative tumor cells
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野生型 p53 的表达与 p53 阴性肿瘤细胞的持续生长不相容
DOI:
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发表时间:
1991
影响因子:
5.3
通讯作者:
S. Benchimol
中科院分区:
文献类型:
--
作者:
P. Johnson;D. Gray;M. Mowat;S. Benchimol
Inactivation of the cellular p53 gene is a common feature of Friend virus-induced murine erythroleukemia cell lines and may represent a necessary step in the progression of this disease. As well, frequent loss or mutation of p53 alleles in diverse human tumors is consistent with the view of p53 as a tumor suppressor gene. To examine the significance of p53 gene inactivation in tumorigenesis, we have attempted to express transfected wild-type p53 in three p53-negative tumor cell lines: murine DP16-1 Friend erythroleukemia cells, human K562 cells, and SKOV-3 cells. We found that aberrant p53 proteins, which differ from wild-type p53 by a single amino acid substitution, were expressed stably in these cells, whereas wild-type p53 expression was not tolerated. The inability of p53-negative tumor cell lines to support long-term expression of wild-type p53 protein is consistent with the view that p53 is a tumor suppressor gene.
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影响因子:
56.9
作者:
HUANG, HJS;YEE, JK;LEE, WH
通讯作者:
LEE, WH
DOI:
10.1073/pnas.87.5.1973
发表时间:
1990-03-01
影响因子:
11.1
作者:
BRESSAC, B;GALVIN, KM;OZTURK, M
通讯作者:
OZTURK, M
影响因子:
20.3
作者:
Papayannopoulou,T;Nakamoto,B;Kurachi,S;Tweeddale,M;Messner,H
通讯作者:
Messner,H
影响因子:
20.3
作者:
Prokocimer,M;Shaklai,M;Bassat,HB;Wolf,D;Goldfinger,N;Rotter,V
通讯作者:
Rotter,V
影响因子:
8
作者:
Eliyahu,D;Goldfinger,N;Pinhasi-Kimhi,O;Shaulsky,G;Skurnik,Y;Arai,N;Rotter,V;Oren,M
通讯作者:
Oren,M