Search Results - "Penman, Sophie L"
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Cell Membrane Transporters Facilitate the Accumulation of Hepatocellular Flucloxacillin Protein Adducts: Implication in Flucloxacillin-Induced Liver Injury
Published in Chemical research in toxicology (21-12-2020)“…Flucloxacillin is a β-lactam antibiotic associated with a high incidence of drug-induced liver reactions. Although expression of HLA-B*57:01 increases…”
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Differential toxic effects of bile acid mixtures in isolated mitochondria and physiologically relevant HepaRG cells
Published in Toxicology in vitro (01-12-2019)“…Bile acids (BAs) are recognised as the causative agents of toxicity in drug-induced cholestasis (DIC). Research in isolated mitochondria and HepG2 cells have…”
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Investigating the importance of individual mitochondrial genotype in susceptibility to drug-induced toxicity
Published in Biochemical Society transactions (30-06-2020)“…The mitochondrion is an essential organelle responsible for generating cellular energy. Additionally, mitochondria are a source of inter-individual variation…”
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First-in-human study of alpibectir (BVL-GSK098), a novel potent anti-TB drug
Published in Journal of antimicrobial chemotherapy (03-06-2024)“…The clinical candidate alpibectir augments the activity of, and overcomes resistance to, the anti-TB drug ethionamide in vitro and in vivo. A Phase 1,…”
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A first-in-class leucyl-tRNA synthetase inhibitor, ganfeborole, for rifampicin-susceptible tuberculosis: a phase 2a open-label, randomized trial
Published in Nature medicine (01-03-2024)“…New tuberculosis treatments are needed to address drug resistance, lengthy treatment duration and adverse reactions of available agents. GSK3036656…”
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Safety perspectives on presently considered drugs for the treatment of COVID‐19
Published in British journal of pharmacology (01-10-2020)“…Intense efforts are underway to evaluate potential therapeutic agents for the treatment of COVID‐19. In order to respond quickly to the crisis, the repurposing…”
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Investigating dihydroorotate dehydrogenase inhibitor mediated mitochondrial dysfunction in hepatic in vitro models
Published in Toxicology in vitro (01-04-2021)“…Inhibition of dihydroorotate dehydrogenase (DHODH), the rate-limiting enzymatic step in de novo pyrimidine synthesis, has broad immunosuppressive effects in…”
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The utility of a differentiated preclinical liver model, HepaRG cells, in investigating delayed toxicity via inhibition of mitochondrial-replication induced by fialuridine
Published in Toxicology and applied pharmacology (15-09-2020)“…During its clinical development fialuridine caused liver toxicity and the death of five patients. This case remains relevant due to the continued development…”
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The mitochondrial paradox
Published in eLife (25-06-2020)“…A structural motif that is found in two cancer drugs may be responsible for their ability to tackle cancers and for the side-effects caused by the drugs…”
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