October 2024 in “Frontiers in Pharmacology” This study found that in patients with genetic generalized epilepsies, certain gene variants were linked to differences in valproic acid treatment outcomes, including a higher likelihood of treatment failure, varying serum drug concentrations, and specific side effects like weight gain and hair loss.
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October 2023 in “Journal of personalized medicine” In this study, researchers investigated genetic variants in pharmacogenes affecting tadalafil and finasteride pharmacokinetics, finding fed volunteers had higher drug exposure than fasting individuals, but genetic variation did not significantly impact pharmacokinetics after correcting for multiple comparisons.
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June 2005 in “Journal of Molecular Endocrinology” This study found that both finasteride and dutasteride act as slow, time-dependent inhibitors of steroid 5α-reductase type II, with dutasteride being more efficient, influenced by the enzyme's genetic variants.
July 2026 in “Frontiers in Pharmacology” This study assessed pharmacogenomic variants and chemotherapy-related toxicity profiles in Tanzanian children with cancer, reporting notable genetic diversity that may influence toxicity but did not evaluate genotype-toxicity associations.
January 2024 in “Specialty journal of Pharmacognosy Phytochemistry and Biotechnology” This study highlights that the evidence linking valproic acid to specific genetic variants is limited, unlike other antiseizure medications such as carbamazepine and phenytoin.