Protein Information

Name cytochrome P450 (protein family or complex)
Synonyms cytochrome P450; cytochrome P 450; CYP450; CYP 450

Compound Information

Name cacodylic acid
CAS dimethylarsinic acid

Reference List

PubMed Abstract RScore(About this table)
12115560 Nishikawa T, Wanibuchi H, Ogawa M, Kinoshita A, Morimura K, Hiroi T, Funae Y, Kishida H, Nakae D, Fukushima S: Promoting effects of monomethylarsonic acid, dimethylarsinic acid and trimethylarsine oxide on induction of rat liver preneoplastic glutathione S-transferase placental form positive foci: a possible reactive oxygen species mechanism. Int J Cancer. 2002 Jul 10;100(2):136-9.


Hepatic microsome cytochrome P-450 content was markedly increased with all 3 arsenic treatments.
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19084030 Medina-Diaz IM, Estrada-Muniz E, Reyes-Hernandez OD, Ramirez P, Vega L, Elizondo G: Arsenite and its metabolites, MMA (III) and DMA (III), modify CYP3A4, PXR and RXR alpha expression in the small intestine of CYP3A4 transgenic mice. Toxicol Appl Pharmacol. 2009 Sep 1;239(2):162-8. Epub 2008 Nov 24.


Cytochrome P450 (P450) modification may be one of the factors contributing to these disorders.
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9261921 Brown JL, Kitchin KT, George M: Dimethylarsinic acid treatment alters six different rat biochemical parameters: relevance to arsenic carcinogenesis. Teratog Carcinog Mutagen. 1997;17(2):71-84.


DNA damage (DD), cytochrome P450 content (P450), glutathione content (GSH), ODC, serum alanine aminotransferase (ALT) and HO were measured in liver and/or lung tissue.
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