Potential contributions of antimutator activity to the metastasis suppressor function of NM23-H1.
Potential contributions of antimutator activity to the metastasis suppressor function of NM23-H1.
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DOI:
10.1007/s11010-009-0108-3
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发表时间:
2009-09
影响因子:
4.3
通讯作者:
Jarrett, Stuart G.
中科院分区:
文献类型:
--
作者:
Kaetzel, David M.;McCorkle, Joseph R.;Novak, Marian;Yang, Mengmeng;Jarrett, Stuart G.
nm23-h1 is a well-documented metastasis suppressor gene whose mechanism(s) of action have yet to be fully elucidated. The purpose of this report is to discuss recent advances in investigating the potential role of a novel 3′–5′ exonuclease activity identified recently in our laboratory, a biochemical function associated, in general, with DNA repair and replication. We have employed a site-directed mutagenesis approach to demonstrate that the 3′–5′ exonuclease activity of NM23-H1 is required for its metastasis suppressor function. Consistent with a role in DNA repair, we also observe that the single yeast NM23 homolog (YNK1) is required for the maintenance of genomic integrity and normal kinetics of DNA repair in response to exposure to ultraviolet radiation. These results and their implications for understanding the molecular mechanisms underlying NM23-H1 functions in cancer are discussed.
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影响因子:
10.3
作者:
CHADWICK, DE;LAGARDE, AE
通讯作者:
LAGARDE, AE
DOI:
10.1073/pnas.78.11.6949
发表时间:
1981-01-01
期刊:
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA-BIOLOGICAL SCIENCES
影响因子:
--
作者:
CIFONE, MA;FIDLER, IJ
通讯作者:
FIDLER, IJ
DOI:
10.1016/j.mrfmmm.2008.09.015
发表时间:
2009-01-15
影响因子:
2.3
作者:
Yang, Mengmeng;Jarrett, Stuart G.;Kaetzel, David M.
通讯作者:
Kaetzel, David M.
影响因子:
4.8
作者:
MacDonald, NJ;Freije, JMP;Steeg, PS
通讯作者:
Steeg, PS
影响因子:
4.8
作者:
Ayala-Torres, S;Chen, YM;Van Houten, B
通讯作者:
Van Houten, B