ArticleDrug metabolism and disposition: the biological fate of chemicals2022
Proteomic and Bioinformatics Analysis of Membrane Lipid Domains after Brij 98 Solubilization of Uninduced and Phenobarbital-Induced Rat Liver Microsomes: Defining the Membrane Localization of the P450 Enzyme System.
Article in Drug metabolism and disposition: the biological fate of chemicals, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed, 3 citations in OpenAlex.
- Functional characterization of CYP1 enzymes: Complex formation, membrane localization and function.Journal of inorganic biochemistry · 2023Article
- The Influence of Lipid Microdomain Heterogeneity on Protein-Protein Interactions: Proteomic Analysis of Co-Immunoprecipitated Binding Partners of P450 1A2 and P450 3A in Rat Liver Microsomes.Drug metabolism and disposition: the biological fate of chemicals · 2023Article
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3 authors at 1 institution in 1 country.
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Abstract
The proteomes of ordered and disordered lipid microdomains in rat liver microsomes from control and phenobarbital (PB)-treated rats were determined after solubilization with Brij 98 and analyzed by tandem mass tag (TMT)-liquid chromatography-mass spectrometry (LC-MS). This allowed characterization of the liver microsomal proteome and the effects of phenobarbital-mediated induction, focusing on quantification of the relative levels of the drug-metabolizing enzymes._The microsomal proteome from control rats was represented by 333 (23%) proteins from ordered lipid microdomains, 517 (36%) proteins from disordered lipid domains, and 587 (41%) proteins that uniformly distributed between lipid microdomains. Most enzymes related to drug metabolism were mainly localized in disordered lipid microdomains. However, cytochrome P450 (CYP) 1A2, multiple forms of CYP2D, and several forms of UDP glucuronosyltransferases (UGT) 1A1 and 1A6) localized to ordered lipid microdomains. Other drug-metabolizing enzymes, including several forms of cytochromes P450, were uniformly distributed between the ordered and disordered regions. The redox partners, NADPH-cytochrome P450 reductase and cytochrome b
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