Antitumor effects of bis(ethyl)polyamine analogs on mammary tumor development in FVB/NTgN (MMTVneu) transgenic mice.
Antitumor effects of bis(ethyl)polyamine analogs on mammary tumor development in FVB/NTgN (MMTVneu) transgenic mice.
复制标题
双(乙基)多胺类似物对 FVB/NTgN (MMTVneu) 转基因小鼠乳腺肿瘤发展的抗肿瘤作用。
DOI:
10.1016/s0304-3835(99)00215-3
复制
发表时间:
1999
期刊:
影响因子:
9.7
通讯作者:
Thomas,T
中科院分区:
文献类型:
--
作者:
Shah,N;Antony,T;Haddad,S;Amenta,P;Shirahata,A;Thomas,TJ;Thomas,T
We studied the therapeutic potential of two polyamine analogs on breast cancer using FVB/NTgN (MMTVneu), a transgenic mouse model with neu/erb-B2 oncogene overexpression. Treatment was initiated at 31 weeks of age with bis(ethyl)norspermine (BE333) and its higher homolog, BE3333 as i.p. injections once weekly. There was a 40% reduction in the average number of tumors per mouse in both treatment groups, by 10 weeks of treatment. BE3333-treated mice had 70–75% lower tumor volume than controls. Spermidine/spermine acetyl transferase activity was significantly higher in tumor tissues and kidneys of treated animals, whereas polyamine levels were lower than controls. Beneficial effects were also evident from the mortality rates in control and treatment groups. Our results suggest a potential use of selected bis(ethyl) polyamine analogs as antitumor agents in breast cancer.
登录
查看更多内容
影响因子:
3
作者:
Lisa Jeffers;D. Church;H. Basu;L. Marton;G. Wilding
通讯作者:
G. Wilding
影响因子:
11.2
作者:
L. Chen;D. Waxman
通讯作者:
L. Chen;D. Waxman
DOI:
--
发表时间:
1998
期刊:
Biochemical Society Symposium
影响因子:
--
作者:
P. Jolicoeur;L. Bouchard;A. Guimond;M. Ste;Z. Hanna;A. Diévart
通讯作者:
A. Diévart
影响因子:
2
作者:
Porter,CW;Sufrin,JR
通讯作者:
Sufrin,JR
影响因子:
2
作者:
Shappell,NW;Miller,JT;Bergeron,RJ;Porter,CW
通讯作者:
Porter,CW