Mechanisms of action of the congenital diaphragmatic hernia-inducing teratogen nitrofen.
Mechanisms of action of the congenital diaphragmatic hernia-inducing teratogen nitrofen.
复制标题
先天性膈疝致畸剂除草醚的作用机制。
DOI:
--
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发表时间:
2007
期刊:
影响因子:
--
通讯作者:
J. Greer
中科院分区:
文献类型:
--
作者:
B. R. Noble;Randal P. Babiuk;Robin D. Clugston;T. Underhill;Hui;R. Kawaguchi;P. Walfish;R. Blomhoff;T. Gundersen;J. Greer
Congenital diaphragmatic hernia (CDH) is a developmental anomaly that results in significant mortality and morbidity. The underlying etiology is poorly understood. Insights will arise from an understanding of the mechanisms by which the teratogen nitrofen induces CDH in rodent models. In this study, we use in vitro cell assays in conjunction with whole animal rodent studies to test hypotheses regarding nitrofen's mechanism of action. The first component examined the interaction of nitrofen with various aspects of the retinoid signaling pathway including uptake proteins, binding proteins, receptors, conversion, and degradation enzymes. The second component examined the interactions of nitrofen and vitamins A, C, and E to test the hypothesis that nitrofen was functioning as an antioxidant to interfere with retinoid signaling. Third, we performed a series of experiments examining the interaction of nitrofen and thyroid signaling. Collectively, the data suggest that the primary aspect of retinoid signaling affected by nitrofen is via inhibition of the rate-limiting enzymes controlling retinoic acid synthesis. Retinoid signaling perturbations do not appear to involve oxidative effects of nitrofen. Any substantial roles of nitrofen-induced perturbations of thyroid hormone signaling or receptor function are not supported.
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影响因子:
3.9
作者:
Wang, YP;Zolfaghari, R;Ross, AC
通讯作者:
Ross, AC
DOI:
10.1073/pnas.94.8.3697
发表时间:
1997
影响因子:
11.1
作者:
Walfish,PG;Yoganathan,T;Yang,YF;Hong,H;Butt,TR;Stallcup,MR
通讯作者:
Stallcup,MR
DOI:
10.1111/j.1432-0436.1990.tb00463.x
发表时间:
1990
期刊:
Differentiation; research in biological diversity
影响因子:
--
作者:
Harnish,DC;Barua,AB;Soprano,KJ;Soprano,DR
通讯作者:
Soprano,DR
影响因子:
4.6
作者:
C. Mendelsohn;D. Lohnes;D. Décimo;T. Lufkin;M. Lemeur;P. Chambon;M. Mark
通讯作者:
C. Mendelsohn;D. Lohnes;D. Décimo;T. Lufkin;M. Lemeur;P. Chambon;M. Mark
影响因子:
10.5
作者:
Göthe, S;Wang, ZD;Forrest, D
通讯作者:
Forrest, D