{"title":"Screening towards a CYP3A7-specific marker reaction against CYP3A4 and CYP3A5","authors":"Elias Carvalho Padilha","doi":"10.1016/j.dmpk.2025.101155","DOIUrl":"10.1016/j.dmpk.2025.101155","url":null,"abstract":"","PeriodicalId":11298,"journal":{"name":"Drug Metabolism and Pharmacokinetics","volume":"61 ","pages":"Article 101155"},"PeriodicalIF":2.7,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144194704","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Food-derived neurotrophic amino acid ergothioneine and its transporter SLC22A4: From bench to healthy food","authors":"Yukio Kato","doi":"10.1016/j.dmpk.2025.101094","DOIUrl":"10.1016/j.dmpk.2025.101094","url":null,"abstract":"","PeriodicalId":11298,"journal":{"name":"Drug Metabolism and Pharmacokinetics","volume":"61 ","pages":"Article 101094"},"PeriodicalIF":2.7,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144194936","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Update from the IQ TALG quantitative fraction metabolized working group","authors":"Angela Doran","doi":"10.1016/j.dmpk.2025.101101","DOIUrl":"10.1016/j.dmpk.2025.101101","url":null,"abstract":"","PeriodicalId":11298,"journal":{"name":"Drug Metabolism and Pharmacokinetics","volume":"61 ","pages":"Article 101101"},"PeriodicalIF":2.7,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144195023","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Drug-drug interaction between trastuzumab emtansine (T-DM1) and orally administered tacrolimus in a patient and in rats","authors":"Tomohiro Nakamura , Moeko Shimada , Makiko Takabayashi , Arimi Fujita , Takahiro Kawakami , Hiroyuki Maruyama , Hirofumi Terakawa , Takahiro Ishimoto , Tsutomu Shimada , Toshihiro Miyamoto , Yoshimichi Sai","doi":"10.1016/j.dmpk.2025.101486","DOIUrl":"10.1016/j.dmpk.2025.101486","url":null,"abstract":"<div><div>We have experienced a 2.3-fold increase in the trough concentration of orally administered tacrolimus in a patient for 7 days after intravenous administration of trastuzumab emtansine (T-DM1), an antibody-drug conjugate. Retrospective clinical study revealed no change in factors known to alter the pharmacokinetics of tacrolimus, and the change in the trough concentration of tacrolimus was reversed after switching T-DM1 to trastuzumab (Tmab). Thus, interaction with T-DM1 was suspected as the cause of the increased trough concentration of tacrolimus. An animal study in rats showed that T-DM1 significantly increased the <em>AUC</em><sub>0-∞</sub> of orally administered tacrolimus by more than 2-fold on day 0, day 3, and day 7, whereas no change was observed in the case of intravenous administration of tacrolimus. T-DM1 also significantly increased <em>F</em><sub>a</sub>・<em>F</em><sub>g</sub> of tacrolimus by more than 2-fold on day 7. In contrast, Tmab itself had no effect on the blood concentration of tacrolimus. These results suggest that T-DM1 increased the blood concentration of orally administered tacrolimus, and the effect persisted for 1 week after T-DM1 administration. Metabolites of T-DM1 excreted via the biliary route may contribute to the increase in the gastrointestinal absorption of tacrolimus.</div></div>","PeriodicalId":11298,"journal":{"name":"Drug Metabolism and Pharmacokinetics","volume":"62 ","pages":"Article 101486"},"PeriodicalIF":2.7,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144262469","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Complex drug-drug interactions: Study design and clinical interpretation","authors":"Manoli Vourvahis","doi":"10.1016/j.dmpk.2025.101081","DOIUrl":"10.1016/j.dmpk.2025.101081","url":null,"abstract":"","PeriodicalId":11298,"journal":{"name":"Drug Metabolism and Pharmacokinetics","volume":"61 ","pages":"Article 101081"},"PeriodicalIF":2.7,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144195057","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Alteration of blood brain-barrier proteome in various conditions","authors":"Sumio Ohtsuki","doi":"10.1016/j.dmpk.2025.101113","DOIUrl":"10.1016/j.dmpk.2025.101113","url":null,"abstract":"","PeriodicalId":11298,"journal":{"name":"Drug Metabolism and Pharmacokinetics","volume":"61 ","pages":"Article 101113"},"PeriodicalIF":2.7,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144195417","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The blood brain barrier demonstrates capability to influence heterogenous tenofovir and emtricitabine metabolism and transport in the brain","authors":"Hannah Wilkins , Ben Orsburn , Dionna Williams","doi":"10.1016/j.dmpk.2025.101119","DOIUrl":"10.1016/j.dmpk.2025.101119","url":null,"abstract":"","PeriodicalId":11298,"journal":{"name":"Drug Metabolism and Pharmacokinetics","volume":"61 ","pages":"Article 101119"},"PeriodicalIF":2.7,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144195423","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}