Transplantation · 2006 · 74 citations · 17 references
The large interindividual variation of tacrolimus dose requirement is influenced by the metabolic activity of CYP3A5. Polymorphisms of the donor CYP3A5 gene seem to contribute more to such variation than the recipient. A larger population and further studies are needed to explore the exact mechanisms for tacrolimus pharmacokinetics.
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First-pass metabolism of cyclosporin by the gut
Joseph C. Kolars, Paul B. Watkins, Robert M. Merion et al. · The Lancet · 1991 · 428 citations · Full text