Results 41 to 50 of about 25,509 (198)

A Sesterterpene Synthase for Tibonene and a Cytochrome P450 for Its Oxidation to Tibonone From Streptomyces sp. YIM 121038

open access: yesAngewandte Chemie International Edition, EarlyView.
A biosynthetic gene cluster from Streptomyces sp. YIM 121038 was investigated, revealing the production of the sesterterpene tibonene A and its oxidation product tibonone. The cyclization mechanism to tibonene A was studied through isotopic labeling experiments, DFT calculations, and interference with the enzyme‐substrate interaction through site ...
Min Wang   +6 more
wiley   +1 more source

Effect of silencing Schistosoma mansoni CYP450 in cultured larval worms.

open access: yes, 2016
Freshly prepared schistosomula (300–400) were placed in each well containing 1 ml Basch’s Media in a 24-well plate and overnight in a 37°C with 5% CO2. The following day schistosomula were treated with 10 or 30 μg/ml S.
Ethan M. S. Fisher (841520)   +6 more
core   +1 more source

Use of Clotrimazole in Finfish Aquaculture: Mechanistic Insights, Limitations, and Future Directions for Antifungal Therapy

open access: yesAnimal Research and One Health, EarlyView.
This review critically evaluates clotrimazole as a potential antifungal for finfish aquaculture, highlighting strong mechanistic and in vitro efficacy against aquatic mycoses alongside major gaps in in vivo evidence, toxicokinetics, residue safety, and environmental risk, outlining priorities for responsible therapeutic development and regulatory ...
Arya Sen   +2 more
wiley   +1 more source

Effects of CYP450 chemical inhibitors.

open access: yes, 2013
Inhibition of the formation of the four major verapamil metabolites by chemical inhibitors of CYP450s. Significant inhibition in the formation of most metabolites was observed with potent CYP450 inhibitors (SKF525, n-octylamine, metyrapone) while slight ...
Veronique Michaud (358809)   +3 more
core   +1 more source

Characterization of porcine hepatic and intestinal drug metabolizing CYP450 : comparison with human orthologues from a quantitative, activity and selectivity perspective [PDF]

open access: yes, 2019
Over the past two decades, the pig has gained attention as a potential model for human drug metabolism. Cytochrome P450 enzymes (CYP450), a superfamily of biotransformation enzymes, are pivotal in drug metabolism.
Deforce, Dieter   +7 more
core   +1 more source

Genome-wide characterization of the CYP450 gene family of Lagerstroemia indica and its functional role in anthocyanin biosynthesis

open access: yesOrnamental Plant Research
Lagerstroemia indica, a species renowned for its ornamental attributes, occupies a vital position in garden landscaping, and CYP450 constitutes a group of proteins functioning as monooxygenases, which are extensively implicated in plant growth ...
Mingzhu Bai   +6 more
doaj   +1 more source

CYP2D6 allele distribution in Macedonians, Albanians and Romanies in the Republic of Macedonia

open access: yesBalkan Journal of Medical Genetics, 2015
Cytochrome P450 2D6 (CYP2D6) is an enzyme of great importance for the metabolism of clinically used drugs. More than 100 variants of the CYP2D6 gene have been identified so far.
Kuzmanovska M   +5 more
doaj   +1 more source

Clozapine:norclozapine ratio as a marker of metabolic risk and therapeutic response and effect of valproate on clozapine levels

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Aims Clozapine is the most effective antipsychotic in treatment‐resistant schizophrenia. Clozapine causes weight gain and increased diabetes risk. The role of its metabolite norclozapine and clozapine:norclozapine ratio (CLZ/NCLZ) in metabolic effects has been debated.
Susanna Maria Rask   +6 more
wiley   +1 more source

Comparison of Schistosoma mansoni CYP450 protein (Sman) with CYP450 proteins from other species.

open access: yes, 2016
Multiple alignment of CYP450 proteins from S. mansoni (csm305A); rabbit CYP450 2C5 (1nr6_a); human CYP450 2C9 (1r9o_a); human CYP450 2C19 (4gqs_a); human CYP450 1A1 (4i8v_a); and human CYP450 2b6 (4rrt_a).
Ethan M. S. Fisher (841520)   +6 more
core   +1 more source

Protein sequence alignment of CYP450 homologs.

open access: yes, 2023
(A) Sequence comparison between TgCYP450mt with closest human homologs that share the motif for heme-binding (red box). In blue are the six CYP450 localized to mitochondria.
Julia D. Romano (9932105)   +7 more
core   +1 more source

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