40 citations
,
January 2017 in “Intestinal Research” This study found that among Japanese IBD patients, the NUDT15 p.Arg139Cys variant was significantly associated with thiopurine-induced leukopenia and severe hair loss, suggesting its genotyping is important for predicting these adverse events.
21 citations
,
January 2021 in “Frontiers in Pharmacology” This review examines the role of thiopurines in managing inflammatory bowel diseases like ulcerative colitis and Crohn's disease, and reports no new clinical results, emphasizing the need for more studies on thiopurine withdrawal scenarios.
5 citations
,
January 2021 in “Indian Journal of Critical Care Medicine” This case report details severe hematological toxicity and fatal complications from azathioprine in a patient with Crohn's disease with a homozygous NUDT 15 variant, suggesting pharmacogenomic testing before treatment.
August 2023 in “Research Square (Research Square)” This study found that among patients with inflammatory bowel disease, those with the NUDT15 mutation had a reduced tolerance for thiopurine dosage over the long term and were more likely to require hospitalization and surgery compared to those without the mutation.
April 2018 in “Journal of Investigative Dermatology” In this study, researchers found that the NUDT15 R139C gene variant is a significant genetic risk factor for azathioprine-induced severe myelotoxicity in Japanese patients with dermatological conditions, suggesting that screening for this variant may help prevent adverse reactions in East-Asian populations.