Jonathan Palmer
Papers
1
Total Citations
119
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1
About
Jonathan Palmer is a pioneering figure in pharmaceutical bioanalysis, best known for advancing mass spectrometry-based methods to study drug metabolism. His landmark 1999 paper, cited 119 times, introduced the "GW cocktail"—a groundbreaking approach for simultaneously measuring six cytochrome P450 probe substrates and their metabolites in human plasma and urine using automated solid-phase extraction and fast gradient liquid chromatography-tandem mass spectrometry. This work revolutionized the in vivo assessment of CYP450 enzyme activity, enabling researchers to efficiently evaluate drug-drug interactions and metabolic phenotypes with unprecedented precision. Palmer’s method became a gold standard in pharmacokinetics, widely adopted in clinical and industrial settings to streamline drug development and personalized medicine. His contributions have had a lasting impact on toxicology and pharmacology, providing a robust toolkit for probing the liver’s metabolic machinery. Through this innovation, Palmer not only enhanced analytical throughput but also deepened our understanding of how genetic and environmental factors shape drug response, cementing his legacy as a key architect of modern bioanalytical science.
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