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Liu S, Yao X, Tao J, Zhao S, Sun S, Wang S, Tian X. Impact of CYP2C19, CYP2C9, CYP3A4, and FMO3 Genetic Polymorphisms and Sex on the Pharmacokinetics of Voriconazole after Single and Multiple Doses in Healthy Chinese Subjects. J Clin Pharmacol 2024. [PMID: 38654529 DOI: 10.1002/jcph.2440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Accepted: 03/20/2024] [Indexed: 04/26/2024]
Abstract
Voriconazole is the first-line treatment for invasive aspergillosis. Its pharmacokinetics exhibit considerable inter- and intra-individual variability. The purpose of this study was to investigate the effects of CYP2C19, CYP2C9, CYP3A4, and FMO3 genetic polymorphisms and sex on the pharmacokinetics of voriconazole in healthy Chinese adults receiving single-dose and multiple-dose voriconazole, to provide a reference for its clinical individualized treatment. A total of 123 healthy adults were enrolled in the study, with 108 individuals and 15 individuals in the single-dose and multiple-dose doses, respectively. Plasma voriconazole concentrations were measured using a validated LC-MS/MS method, and pharmacokinetics parameters were calculated using the non-compartmental method with WinNonlin 8.2. CYP2C19, CYP2C9, CYP3A4, and FMO3 single-nucleotide polymorphisms were sequenced using the Illumina Hiseq X-Ten platform. The results suggested that CYP2C19 genetic polymorphisms significantly affected the pharmacokinetics of voriconazole at single doses of 4, 6, and 8 mg/kg and multiple doses of voriconazole. CYP3A4 rs2242480 had a significant effect on AUC0-∞ (area under the plasma concentration-time curve from time 0 to infinity) and MRT (mean residence time) of voriconazole at a single dose of 4 mg/kg in CYP2C19 extensive metabolizer. Regardless of the CYP2C19 genotype, CYP2C9 rs1057910 and FMO3 rs2266780 were not associated with the pharmacokinetics of voriconazole at three single-dose levels or multiple doses. No significant differences in most voriconazole pharmacokinetics parameters were noted between male and female participants after single and multiple dosing. For patients receiving voriconazole treatment, CYP2C19 genetic polymorphisms should be genotyped for its precision administration. In contrast, based on our study of healthy Chinese adults, it seems unnecessary to consider the effects of CYP2C9, CYP3A4, and FMO3 genetic polymorphisms on voriconazole pharmacokinetics.
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Affiliation(s)
- Shuaibing Liu
- Department of Pharmacy, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province, China
- Henan Key Laboratory of Precision Clinical Pharmacy, Zhengzhou University, Zhengzhou, Henan Province, China
| | - Xia Yao
- Department of Pharmacy, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province, China
- Henan Key Laboratory of Precision Clinical Pharmacy, Zhengzhou University, Zhengzhou, Henan Province, China
| | - Jun Tao
- Department of Pharmacy, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province, China
- Henan Key Laboratory of Precision Clinical Pharmacy, Zhengzhou University, Zhengzhou, Henan Province, China
| | - Shiyu Zhao
- Department of Pharmacy, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province, China
- Henan Key Laboratory of Precision Clinical Pharmacy, Zhengzhou University, Zhengzhou, Henan Province, China
| | - Suke Sun
- Department of Pharmacy, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province, China
- Henan Key Laboratory of Precision Clinical Pharmacy, Zhengzhou University, Zhengzhou, Henan Province, China
| | - Suyun Wang
- Department of Pharmacy, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province, China
- Henan Key Laboratory of Precision Clinical Pharmacy, Zhengzhou University, Zhengzhou, Henan Province, China
| | - Xin Tian
- Department of Pharmacy, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province, China
- Henan Key Laboratory of Precision Clinical Pharmacy, Zhengzhou University, Zhengzhou, Henan Province, China
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Shu X, Yan Y, Yu J, Chi L. Cytochrome P4503A4 gene polymorphisms guide safe sufentanil analgesic doses in pregnant Chinese mothers: a multicenter, randomized, prospective study. Pharmacogenet Genomics 2024; 34:8-15. [PMID: 37962984 DOI: 10.1097/fpc.0000000000000513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2023]
Abstract
BACKGROUND Sufentanil and ropivacaine when used as epidural anesthetics effectively reduce maternal pain during labor. From previous reports, rs2242480 single nucleotide polymorphisms (SNPs) can alter sufentanil metabolism, which affects analgesic efficacy. METHODS We randomly divided 573 eligible mothers into groups A and B (in a 1 : 3 ratio). The control group (group A) was given sufentanil at the usual 0.5 mg/L-1 dose + 0.15% ropivacaine hydrochloride mixture in 10 ml. The sufentanil dose given to the intervention group (group B) was determined by genotype: the GA and AA genotype group (group B1) was given 87.6% (design based on previous study results) of the usual sufentanil clinical dose (0.438 mg/L-1 sufentanil + 0.15% ropivacaine hydrochloride mixture in 10 ml) and the GG genotype group (group B2) was given the same dose as group A. Efficacy indicators consisting of maternal vital signs, obstetric transfer, neonatal prognostic indicators, and adverse effects were recorded before and after analgesia across groups. RESULTS Visual analog scale scores after analgesia across groups were significantly different from scores before analgesia, showing that analgesic effects across groups were effective. No significant differences were observed in efficacy, obstetric transfer, and neonatal prognosis indicators between groups. In comparison to groups B1 and B2, group A showed more markedly suppressed cardiovascular and respiratory effects, and also a higher incidence of negative side effects such as vomiting and urinary retention. CONCLUSION We confirmed that individualizing sufentanil doses based on maternal genotypes increased safety and success rates for women during childbirth.
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Affiliation(s)
- Xiangrong Shu
- Department of Pharmacy, Tianjin Huanhu Hospital
- College of Pharmacy, Tianjin Medical University, Tianjin
| | - Yan Yan
- Department of Pharmacy, Tianjin Huanhu Hospital
| | - Jingxian Yu
- Haidian Maternal & Child Health Hospital of Beijing, Beijing, China
| | - Liqun Chi
- Haidian Maternal & Child Health Hospital of Beijing, Beijing, China
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Yang W, Zhao H, Dou Y, Wang P, Chang Q, Qiao X, Wang X, Xu C, Zhang Z, Zhang L. CYP3A4 and CYP3A5 Expression is Regulated by C YP3A4*1G in CRISPR/Cas9-Edited HepG2 Cells. Drug Metab Dispos 2023; 51:492-498. [PMID: 36623883 DOI: 10.1124/dmd.122.001111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2022] [Revised: 11/16/2022] [Accepted: 12/05/2022] [Indexed: 01/10/2023] Open
Abstract
Functional CYP3A4*1G (G>A, rs2242480) in cytochrome P450 3A4 (CYP3A4) regulates the drug-metabolizing enzyme CYP3A4 expression. The objective of this study was to investigate whether CYP3A4*1G regulates both basal and rifampicin (RIF)-induced expression and enzyme activity of CYP3A4 and CYP3A5 in gene-edited human HepG2 cells. CYP3A4*1G GG and AA genotype HepG2 cells were established using the clustered regularly interspaced short palindromic repeats/CRISPR-associated protein 9 (CRISPR/Cas9) single nucleotide polymorphism technology and homology-directed repair in the CYP3A4*1G GA HepG2 cell line. In CYP3A4*1G GG, GA, and AA HepG2 cells, CYP3A4*1G regulated expression of CYP3A4 and CYP3A5 mRNA and protein in an allele-dependent manner. Of note, significantly decreased expression level of CYP3A4 and CYP3A5 was observed in CYP3A4*1G AA HepG2 cells. Moreover, the results after RIF treatment showed that CYP3A4*1G decreased the induction level of CYP3A4 and CYP3A5 mRNA expression in CYP3A4*1G AA HepG2 cells. At the same time, CYP3A4*1G decreased CYP3A4 enzyme activity and tacrolimus metabolism, especially in CYP3A4*1G GA HepG2 cells. In summary, we successfully constructed CYP3A4*1G GG and AA homozygous HepG2 cell models and found that CYP3A4*1G regulates both basal and RIF-induced expression and enzyme activity of CYP3A4 and CYP3A5 in CRISPR/Cas9 CYP3A4*1G HepG2 cells. SIGNIFICANCE STATEMENT: Cytochrome P450 (CYP) 3A4*1G regulates both basal and rifampicin (RIF)-induced expression and enzyme activity of CYP3A4 and CYP3A5. This study successfully established CYP3A4*1G (G>A, rs2242480), GG, and AA HepG2 cell models using CRISPR/Cas9, thus providing a powerful tool for studying the mechanism by which CYP3A4*1G regulates the basal and RIF-induced expression of CYP3A4 and CYP3A5.
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Affiliation(s)
- Weihong Yang
- Department of Forensic Medicine (W.Y., H.Z., Y.D., X.Q., C.X.) and Department of Pharmacology (P.W., Q.C., X.W., L.Z.), School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, China; and Department of Gastroenterology, the Second Affiliated Hospital of Zhengzhou University, Zhengzhou, China (Z.Z.)
| | - Huan Zhao
- Department of Forensic Medicine (W.Y., H.Z., Y.D., X.Q., C.X.) and Department of Pharmacology (P.W., Q.C., X.W., L.Z.), School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, China; and Department of Gastroenterology, the Second Affiliated Hospital of Zhengzhou University, Zhengzhou, China (Z.Z.)
| | - Yaojie Dou
- Department of Forensic Medicine (W.Y., H.Z., Y.D., X.Q., C.X.) and Department of Pharmacology (P.W., Q.C., X.W., L.Z.), School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, China; and Department of Gastroenterology, the Second Affiliated Hospital of Zhengzhou University, Zhengzhou, China (Z.Z.)
| | - Pei Wang
- Department of Forensic Medicine (W.Y., H.Z., Y.D., X.Q., C.X.) and Department of Pharmacology (P.W., Q.C., X.W., L.Z.), School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, China; and Department of Gastroenterology, the Second Affiliated Hospital of Zhengzhou University, Zhengzhou, China (Z.Z.)
| | - Qi Chang
- Department of Forensic Medicine (W.Y., H.Z., Y.D., X.Q., C.X.) and Department of Pharmacology (P.W., Q.C., X.W., L.Z.), School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, China; and Department of Gastroenterology, the Second Affiliated Hospital of Zhengzhou University, Zhengzhou, China (Z.Z.)
| | - Xiaomeng Qiao
- Department of Forensic Medicine (W.Y., H.Z., Y.D., X.Q., C.X.) and Department of Pharmacology (P.W., Q.C., X.W., L.Z.), School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, China; and Department of Gastroenterology, the Second Affiliated Hospital of Zhengzhou University, Zhengzhou, China (Z.Z.)
| | - Xiaofei Wang
- Department of Forensic Medicine (W.Y., H.Z., Y.D., X.Q., C.X.) and Department of Pharmacology (P.W., Q.C., X.W., L.Z.), School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, China; and Department of Gastroenterology, the Second Affiliated Hospital of Zhengzhou University, Zhengzhou, China (Z.Z.)
| | - Chen Xu
- Department of Forensic Medicine (W.Y., H.Z., Y.D., X.Q., C.X.) and Department of Pharmacology (P.W., Q.C., X.W., L.Z.), School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, China; and Department of Gastroenterology, the Second Affiliated Hospital of Zhengzhou University, Zhengzhou, China (Z.Z.)
| | - Zhe Zhang
- Department of Forensic Medicine (W.Y., H.Z., Y.D., X.Q., C.X.) and Department of Pharmacology (P.W., Q.C., X.W., L.Z.), School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, China; and Department of Gastroenterology, the Second Affiliated Hospital of Zhengzhou University, Zhengzhou, China (Z.Z.)
| | - Lirong Zhang
- Department of Forensic Medicine (W.Y., H.Z., Y.D., X.Q., C.X.) and Department of Pharmacology (P.W., Q.C., X.W., L.Z.), School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, China; and Department of Gastroenterology, the Second Affiliated Hospital of Zhengzhou University, Zhengzhou, China (Z.Z.)
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Li C, Li J, Han C, Wang T, Zhang L, Wang Z, Wang T, Xu L, Qi G, Qin G, Li X, Zheng L. Novel and recurrent genetic variants of VHL, SDHB, and RET genes in Chinese pheochromocytoma and paraganglioma patients. Front Genet 2023; 14:959989. [PMID: 36936415 PMCID: PMC10020357 DOI: 10.3389/fgene.2023.959989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Accepted: 02/21/2023] [Indexed: 03/06/2023] Open
Abstract
Background: Pheochromocytoma and paraganglioma (PPGL) are rare neuroendocrine tumors arising from chromaffin cells in the adrenal medulla and extra-adrenal ganglia, respectively. The study was aimed to investigate the clinical and genetic characteristics of 22 individuals from six families. Methods: The medical records of six PPGL probands who presented to our hospital between 2016 and 2021 were retrospectively studied. DNA isolated from the probands was analyzed using whole exome sequencing. The identified genetic variants were confirmed by Sanger sequencing and undergone bioinformatic analysis. Results: Six different genetic variants in the six probands were identified, respectively, of which three were novel. A novel von Hippel-Lindau (VHL) variant, c.602T>C (p.L201P), in exon 3 was found. Two novel genetic variants in SDHB (succinate dehydrogenases subunit B), c.423 + 1 G>T and c.662A>G (p.D221G), were identified. Two recurrent genetic variants of VHL, c.C284G (p.P95R) and c.558_560AGAdel (p.186Edel), and one in RET (ret proto-oncogene), c.1901G>A (p.C634Y), were also found. The ClinVar accession number for the present variants are SCV002028348, and SCV002028352 to SCV002028361. Conclusion: Genetic variants in VHL, SDHB and RET were identified in Chinese PPGL patients, which contributed to the knowledge of the genetic etiology and clinical outcome of these tumors.
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Affiliation(s)
- Chong Li
- Department of Endocrinology and Metabolism, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Jingyi Li
- Department of Plastic Surgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Chao Han
- Department of Pharmacy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Ting Wang
- Department of Pharmacy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Lixia Zhang
- Department of Endocrinology and Metabolism, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Zhifang Wang
- Department of Endocrinology and Metabolism, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Tingting Wang
- Department of Endocrinology and Metabolism, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Lijun Xu
- Department of Endocrinology and Metabolism, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Guangzhao Qi
- Department of Pharmacy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- *Correspondence: Guangzhao Qi, ; Xialian Li, ; Lili Zheng,
| | - Guijun Qin
- Department of Endocrinology and Metabolism, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Xialian Li
- Department of Endocrinology and Metabolism, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- *Correspondence: Guangzhao Qi, ; Xialian Li, ; Lili Zheng,
| | - Lili Zheng
- Department of Endocrinology and Metabolism, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- *Correspondence: Guangzhao Qi, ; Xialian Li, ; Lili Zheng,
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