Adeno-associated virus Rep78 restricts adenovirus E1B55K-mediated p53 nuclear exportation.
Adeno-associated virus Rep78 restricts adenovirus E1B55K-mediated p53 nuclear exportation.
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腺相关病毒 Rep78 限制腺病毒 E1B55K 介导的 p53 核输出。
DOI:
10.1093/abbs/gms097
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发表时间:
2013-02
期刊:
影响因子:
--
通讯作者:
陈金中
中科院分区:
文献类型:
--
作者:
陈金中
Inactivation of p53 is needed during adenovirus type 5 DNA replication. E1B55K, an adenovirus early protein, has been reported to interact with p53 and inhibit p53 transactivation. Previous studies have shown that adeno-associated virus (AAV) type 2 could reduce the transforming potential of adenovirus by rescuing p53 from adenovirus-mediated degradation, but the details are not clear yet. We detected the Rep78-p53 interaction by co-immunoprecipitation assay. The co-localization assay revealed that Rep78 inhibits E1B55K-mediated p53 nuclear exportation. However, Rep78 did not detectably influence p53 stability and could not relieve the transcriptional inactivation of p53, as E1B55K could not be replaced from the p53-E1B55K complex by Rep78. Our results reveal a new possible mechanism that AAV-2 Rep78 inhibits adenovirus 5 by relocalizing p53 in the nucleus, which may shed some light on the regulatory mechanism of AAV-2 on its helper virus, adenovirus.
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影响因子:
8
作者:
M. Morawska-Onyszczuk;M. Morawska-Onyszczuk;K. Bieńkowska-Szewczyk;Matthias Dobbelstein
通讯作者:
M. Morawska-Onyszczuk;M. Morawska-Onyszczuk;K. Bieńkowska-Szewczyk;Matthias Dobbelstein
影响因子:
11.2
作者:
R. Batchu;M. Shammas;J. Y. Wang;Nikhil C. Munshi
通讯作者:
R. Batchu;M. Shammas;J. Y. Wang;Nikhil C. Munshi
DOI:
10.1002/jgm.324
发表时间:
2003-02
期刊:
The Journal of Gene Medicine
影响因子:
--
作者:
N. Huttner;A. Girod;S. Schnittger;C. Schoch;M. Hallek;H. Büning
通讯作者:
N. Huttner;A. Girod;S. Schnittger;C. Schoch;M. Hallek;H. Büning
影响因子:
5.4
作者:
M. Pennella;Yue Liu;J. Woo;Chongwoo A. Kim;A. Berk
通讯作者:
M. Pennella;Yue Liu;J. Woo;Chongwoo A. Kim;A. Berk
DOI:
10.3181/00379727-140-36397
发表时间:
1972-05
影响因子:
--
作者:
B. Casto;C. Goodheart
通讯作者:
B. Casto;C. Goodheart