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Differential effects of Glycyrrhiza species on genotoxic estrogen metabolism: licochalcone A downregulates P450 1B1 whereas isoliquiritigenin stimulates

Estrogen chemical carcinogenesis involves 4-hydroxylation of estrone/estradiol (E(1)/E(2)) by P450 1B1, generating catechol and quinone genotoxic metabolites that cause DNA mutations and initiate/promote breast cancer. Inflammation enhances this effect by up-regulating P450 1B1. The present study te...

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Dettagli Bibliografici
Pubblicato in:Chem Res Toxicol
Autori principali: Dunlap, Tareisha L., Wang, Shuai, Simmler, Charlotte, Chen, Shao-Nong, Pauli, Guido F., Dietz, Birgit M., Bolton, Judy L.
Natura: Artigo
Lingua:Inglês
Pubblicazione: 2015
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC4664064/
https://ncbi.nlm.nih.gov/pubmed/26134484
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/acs.chemrestox.5b00157
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