Search Results - "Ervin, Samantha M."
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Gut microbial β-glucuronidases reactivate estrogens as components of the estrobolome that reactivate estrogens
Published in The Journal of biological chemistry (06-12-2019)“…Gut microbial β-glucuronidase (GUS) enzymes have been suggested to be involved in the estrobolome, the collection of microbial reactions involving estrogens…”
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Relationship Between the Gut Microbiome and Systemic Chemotherapy
Published in Digestive diseases and sciences (01-03-2020)“…The intestinal microbiome encodes vast metabolic potential, and multidisciplinary approaches are enabling a mechanistic understanding of how bacterial enzymes…”
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The Gut Microbiota Impact Cancer Etiology through "Phase IV Metabolism" of Xenobiotics and Endobiotics
Published in Cancer prevention research (Philadelphia, Pa.) (01-08-2020)“…The human gut microbiome intimately complements the human genome and gut microbial factors directly influence health and disease. Here we outline how the gut…”
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Structural Insights into Endobiotic Reactivation by Human Gut Microbiome-Encoded Sulfatases
Published in Biochemistry (Easton) (13-10-2020)“…Phase II drug metabolism inactivates xenobiotics and endobiotics through the addition of either a glucuronic acid or sulfate moiety prior to excretion, often…”
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Targeting Regorafenib-Induced Toxicity through Inhibition of Gut Microbial β‑Glucuronidases
Published in ACS chemical biology (20-12-2019)“…Regorafenib (Stivarga) is an oral small molecule kinase inhibitor used to treat metastatic colorectal cancer, hepatocellular carcinomas, and gastrointestinal…”
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Discovery and Characterization of FMN-Binding β-Glucuronidases in the Human Gut Microbiome
Published in Journal of molecular biology (01-03-2019)“…The human gut microbiota encodes β-glucuronidases (GUSs) that play key roles in health and disease via the metabolism of glucuronate-containing carbohydrates…”
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Active site flexibility revealed in crystal structures of Parabacteroides merdae β‐glucuronidase from the human gut microbiome
Published in Protein science (01-12-2018)“…β‐Glucuronidase (GUS) enzymes in the gastrointestinal tract are involved in maintaining mammalian‐microbial symbiosis and can play key roles in drug efficacy…”
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A quantitative method for determining a representative detection limit of the forensic luminol test for latent bloodstains
Published in Forensic science international (01-09-2017)“…[Display omitted] •Novel method for determining the detection limit of the luminol for bloodstains.•Bloodstain samples were prepared reproducibly using a novel…”
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Structure, Function, and Inhibition of Gut Microbial Enzymes
Published 01-01-2020“…The human gut microbiome is one of the most biochemically rich ecosystems in nature, with approximately 1000 bacterial species, trillions of cells, and…”
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Dissertation