CYP2C9 is a crucial enzyme in the cytochrome P450 family that plays a significant role in drug metabolism, specifically in the oxidation of a variety of pharmaceutical compounds. This enzyme is primarily found in the liver and is responsible for the metabolism of many commonly prescribed medications, influencing their efficacy and safety. The activity of CYP2C9 can vary among individuals due to genetic polymorphisms, which can affect drug responses and lead to adverse effects or therapeutic failures.
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