1
|
Marin JJG, Serrano MA, Herraez E, Lozano E, Ortiz-Rivero S, Perez-Silva L, Reviejo M, Briz O. Impact of genetic variants in the solute carrier ( SLC) genes encoding drug uptake transporters on the response to anticancer chemotherapy. CANCER DRUG RESISTANCE (ALHAMBRA, CALIF.) 2024; 7:27. [PMID: 39143954 PMCID: PMC11322974 DOI: 10.20517/cdr.2024.42] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/09/2024] [Revised: 06/14/2024] [Accepted: 06/20/2024] [Indexed: 08/16/2024]
Abstract
Cancer drug resistance constitutes a severe limitation for the satisfactory outcome of these patients. This is a complex problem due to the co-existence in cancer cells of multiple and synergistic mechanisms of chemoresistance (MOC). These mechanisms are accounted for by the expression of a set of genes included in the so-called resistome, whose effectiveness often leads to a lack of response to pharmacological treatment. Additionally, genetic variants affecting these genes further increase the complexity of the question. This review focuses on a set of genes encoding members of the transportome involved in drug uptake, which have been classified into the MOC-1A subgroup of the resistome. These proteins belong to the solute carrier (SLC) superfamily. More precisely, we have considered here several members of families SLC2, SLC7, SLC19, SLC22, SLCO, SLC28, SLC29, SLC31, SLC46, and SLC47 due to the impact of their expression and genetic variants in anticancer drug uptake by tumor cells or, in some cases, general bioavailability. Changes in their expression levels and the appearance of genetic variants can contribute to the Darwinian selection of more resistant clones and, hence, to the development of a more malignant phenotype. Accordingly, to address this issue in future personalized medicine, it is necessary to characterize both changes in resistome genes that can affect their function. It is also essential to consider the time-dependent dimension of these features, as the genetic expression and the appearance of genetic variants can change during tumor progression and in response to treatment.
Collapse
Affiliation(s)
- Jose J. G. Marin
- Experimental Hepatology and Drug Targeting (HEVEPHARM), University of Salamanca, Institute for Biomedical Research of Salamanca (IBSAL), Salamanca 37007, Spain
- Center for the Study of Liver and Gastrointestinal Diseases (CIBEREHD), Carlos III National Institute of Health, Madrid 28029, Spain
| | - Maria A. Serrano
- Experimental Hepatology and Drug Targeting (HEVEPHARM), University of Salamanca, Institute for Biomedical Research of Salamanca (IBSAL), Salamanca 37007, Spain
- Center for the Study of Liver and Gastrointestinal Diseases (CIBEREHD), Carlos III National Institute of Health, Madrid 28029, Spain
| | - Elisa Herraez
- Experimental Hepatology and Drug Targeting (HEVEPHARM), University of Salamanca, Institute for Biomedical Research of Salamanca (IBSAL), Salamanca 37007, Spain
- Center for the Study of Liver and Gastrointestinal Diseases (CIBEREHD), Carlos III National Institute of Health, Madrid 28029, Spain
| | - Elisa Lozano
- Experimental Hepatology and Drug Targeting (HEVEPHARM), University of Salamanca, Institute for Biomedical Research of Salamanca (IBSAL), Salamanca 37007, Spain
- Center for the Study of Liver and Gastrointestinal Diseases (CIBEREHD), Carlos III National Institute of Health, Madrid 28029, Spain
| | - Sara Ortiz-Rivero
- Experimental Hepatology and Drug Targeting (HEVEPHARM), University of Salamanca, Institute for Biomedical Research of Salamanca (IBSAL), Salamanca 37007, Spain
- Center for the Study of Liver and Gastrointestinal Diseases (CIBEREHD), Carlos III National Institute of Health, Madrid 28029, Spain
| | - Laura Perez-Silva
- Experimental Hepatology and Drug Targeting (HEVEPHARM), University of Salamanca, Institute for Biomedical Research of Salamanca (IBSAL), Salamanca 37007, Spain
| | - Maria Reviejo
- Experimental Hepatology and Drug Targeting (HEVEPHARM), University of Salamanca, Institute for Biomedical Research of Salamanca (IBSAL), Salamanca 37007, Spain
- Center for the Study of Liver and Gastrointestinal Diseases (CIBEREHD), Carlos III National Institute of Health, Madrid 28029, Spain
| | - Oscar Briz
- Experimental Hepatology and Drug Targeting (HEVEPHARM), University of Salamanca, Institute for Biomedical Research of Salamanca (IBSAL), Salamanca 37007, Spain
- Center for the Study of Liver and Gastrointestinal Diseases (CIBEREHD), Carlos III National Institute of Health, Madrid 28029, Spain
| |
Collapse
|
2
|
Xu S, Lan H, Huang C, Ge X, Zhu J. Mechanisms and emerging strategies for irinotecan-induced diarrhea. Eur J Pharmacol 2024; 974:176614. [PMID: 38677535 DOI: 10.1016/j.ejphar.2024.176614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 04/24/2024] [Accepted: 04/24/2024] [Indexed: 04/29/2024]
Abstract
Irinotecan (also known as CPT-11) is a topoisomerase I inhibitor first approved for clinical use as an anticancer agent in 1996. Over the past more than two decades, it has been widely used for combination regimens to treat various malignancies, especially in gastrointestinal and lung cancers. However, severe dose-limiting toxicities, especially gastrointestinal toxicity such as late-onset diarrhea, were frequently observed in irinotecan-based therapy, thus largely limiting the clinical application of this agent. Current knowledge regarding the pathogenesis of irinotecan-induced diarrhea is characterized by the complicated metabolism of irinotecan to its active metabolite SN-38 and inactive metabolite SN-38G. A series of enzymes and transporters were involved in these metabolic processes, including UGT1A1 and CYP3A4. Genetic polymorphisms of these metabolizing enzymes were significantly associated with the occurrence of irinotecan-induced diarrhea. Recent discoveries and progress made on the detailed mechanisms enable the identification of potential biomarkers for predicting diarrhea and as such guiding the proper patient selection with a better range of tolerant dosages. In this review, we introduce the metabolic process of irinotecan and describe the pathogenic mechanisms underlying irinotecan-induced diarrhea. Based on the mechanisms, we further outline the potential biomarkers for predicting the severity of diarrhea. Finally, based on the current experimental evidence in preclinical and clinical studies, we discuss and prospect the current and emerging strategies for the prevention of irinotecan-induced diarrhea.
Collapse
Affiliation(s)
- Shengkun Xu
- Department of Radiation Oncology, Zhejiang Cancer Hospital, Hangzhou, Zhejiang 310022, China; Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou, Zhejiang 310018, China; Zhejiang Key Laboratory of Radiation Oncology, Hangzhou, Zhejiang 310022, China
| | - Huiyin Lan
- Department of Radiation Oncology, Zhejiang Cancer Hospital, Hangzhou, Zhejiang 310022, China; Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou, Zhejiang 310018, China; Zhejiang Key Laboratory of Radiation Oncology, Hangzhou, Zhejiang 310022, China
| | - Chengyi Huang
- Department of Radiation Oncology, Zhejiang Cancer Hospital, Hangzhou, Zhejiang 310022, China; Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou, Zhejiang 310018, China; Zhejiang Key Laboratory of Radiation Oncology, Hangzhou, Zhejiang 310022, China
| | - Xingnan Ge
- Department of Radiation Oncology, Zhejiang Cancer Hospital, Hangzhou, Zhejiang 310022, China; Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou, Zhejiang 310018, China; Zhejiang Key Laboratory of Radiation Oncology, Hangzhou, Zhejiang 310022, China
| | - Ji Zhu
- Department of Radiation Oncology, Zhejiang Cancer Hospital, Hangzhou, Zhejiang 310022, China; Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou, Zhejiang 310018, China; Zhejiang Key Laboratory of Radiation Oncology, Hangzhou, Zhejiang 310022, China.
| |
Collapse
|
3
|
Lingaratnam S, Shah M, Nicolazzo J, Michael M, Seymour JF, James P, Lazarakis S, Loi S, Kirkpatrick CMJ. A systematic review and meta-analysis of the impacts of germline pharmacogenomics on severe toxicity and symptom burden in adult patients with cancer. Clin Transl Sci 2024; 17:e13781. [PMID: 38700261 PMCID: PMC11067509 DOI: 10.1111/cts.13781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Revised: 02/12/2024] [Accepted: 03/14/2024] [Indexed: 05/05/2024] Open
Abstract
The clinical application of Pharmacogenomics (PGx) has improved patient safety. However, comprehensive PGx testing has not been widely adopted in clinical practice, and significant opportunities exist to further optimize PGx in cancer care. This systematic review and meta-analysis aim to evaluate the safety outcomes of reported PGx-guided strategies (Analysis 1) and identify well-studied emerging pharmacogenomic variants that predict severe toxicity and symptom burden (Analysis 2) in patients with cancer. We searched MEDLINE, EMBASE, CENTRAL, clinicaltrials.gov, and International Clinical Trials Registry Platform from inception to January 2023 for clinical trials or comparative studies evaluating PGx strategies or unconfirmed pharmacogenomic variants. The primary outcomes were severe adverse events (SAE; ≥ grade 3) or symptom burden with pain and vomiting as defined by trial protocols and assessed by trial investigators. We calculated pooled overall relative risk (RR) and 95% confidence interval (95%CI) using random effects models. PROSPERO, registration number CRD42023421277. Of 6811 records screened, six studies were included for Analysis 1, 55 studies for Analysis 2. Meta-analysis 1 (five trials, 1892 participants) showed a lower absolute incidence of SAEs with PGx-guided strategies compared to usual therapy, 16.1% versus 34.0% (RR = 0.72, 95%CI 0.57-0.91, p = 0.006, I2 = 34%). Meta-analyses 2 identified nine medicine(class)-variant pairs of interest across the TYMS, ABCB1, UGT1A1, HLA-DRB1, and OPRM1 genes. Application of PGx significantly reduced rates of SAEs in patients with cancer. Emergent medicine-variant pairs herald further research into the expansion and optimization of PGx to improve systemic anti-cancer and supportive care medicine safety and efficacy.
Collapse
Affiliation(s)
- Senthil Lingaratnam
- Pharmacy DepartmentPeter MacCallum Cancer CentreMelbourneVictoriaAustralia
- Sir Peter MacCallum Department of OncologyUniversity of MelbourneMelbourneVictoriaAustralia
- Monash Institute of Pharmaceutical Sciences, Monash UniversityMelbourneVictoriaAustralia
| | - Mahek Shah
- Faculty of Pharmacy and Pharmaceutical SciencesMonash UniversityMelbourneVictoriaAustralia
| | - Joseph Nicolazzo
- Monash Institute of Pharmaceutical Sciences, Monash UniversityMelbourneVictoriaAustralia
| | - Michael Michael
- Sir Peter MacCallum Department of OncologyUniversity of MelbourneMelbourneVictoriaAustralia
- Department of Medical OncologyPeter MacCallum Cancer CentreMelbourneVictoriaAustralia
| | - John F. Seymour
- Sir Peter MacCallum Department of OncologyUniversity of MelbourneMelbourneVictoriaAustralia
- Department of Clinical HaematologyPeter MacCallum Cancer Centre and Royal Melbourne HospitalMelbourneVictoriaAustralia
| | - Paul James
- Parkville Familial Cancer Centre, Peter MacCallum Cancer Centre and Royal Melbourne HospitalMelbourneVictoriaAustralia
| | - Smaro Lazarakis
- Health Sciences LibraryRoyal Melbourne HospitalMelbourneVictoriaAustralia
| | - Sherene Loi
- Sir Peter MacCallum Department of OncologyUniversity of MelbourneMelbourneVictoriaAustralia
- Division of Cancer ResearchPeter MacCallum Cancer CentreMelbourneVictoriaAustralia
| | - Carl M. J. Kirkpatrick
- Monash Institute of Pharmaceutical Sciences, Monash UniversityMelbourneVictoriaAustralia
| |
Collapse
|
4
|
Ibrahim R, Khoury R, Ibrahim T, Le Cesne A, Assi T. UGT1A1 Testing in Breast Cancer: should it become routine practice in patients treated with antibody-drug conjugates? Crit Rev Oncol Hematol 2024; 196:104265. [PMID: 38307394 DOI: 10.1016/j.critrevonc.2024.104265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 12/21/2023] [Accepted: 01/10/2024] [Indexed: 02/04/2024] Open
Abstract
The use of genetic testing to personalize therapeutic strategies in cancer is rapidly evolving and thus changing the landscape of treatment of oncologic patients. The UGT1A1 gene is an important component for the metabolism and glucoronidation of certain drugs, including irinotecan and sacituzumab govitecan (SG); therefore, various UGT1A1 polymorphisms leading to decreased function of the UGT1A1 enzyme may lead to increased risk of treatment-related side effects. Testing for UGT1A1 polymorphism is not routinely adopted in clinical practice; that is due to the lack of concise studies and recommendations concerning the clinical relevance of this test and its impact on the quality of life of cancer patients. The knowledge regarding UGT1A1 polymorphism and its clinical relevance will be reviewed in this article, as well as the published literature on the association between UGT1A1 polymorphism and the toxicity risk of irinotecan as well as sacituzumab govitecan. The current recommendations and guidelines on UGT1A1 testing will be discussed in detail in the hopes of providing guidance to oncologists in their clinical practice.
Collapse
Affiliation(s)
- Rebecca Ibrahim
- Division of International Patients Care, Gustave Roussy Cancer Campus, Villejuif, France
| | - Rita Khoury
- Division of International Patients Care, Gustave Roussy Cancer Campus, Villejuif, France
| | - Tony Ibrahim
- Division of International Patients Care, Gustave Roussy Cancer Campus, Villejuif, France
| | - Axel Le Cesne
- Division of International Patients Care, Gustave Roussy Cancer Campus, Villejuif, France
| | - Tarek Assi
- Division of International Patients Care, Gustave Roussy Cancer Campus, Villejuif, France.
| |
Collapse
|
5
|
de With M, van Doorn L, Kloet E, van Veggel A, Matic M, de Neijs MJ, Oomen-de Hoop E, van Meerten E, van Schaik RHN, Mathijssen RHJ, Bins S. Irinotecan-Induced Toxicity: A Pharmacogenetic Study Beyond UGT1A1. Clin Pharmacokinet 2023; 62:1589-1597. [PMID: 37715926 PMCID: PMC10582127 DOI: 10.1007/s40262-023-01279-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/22/2023] [Indexed: 09/18/2023]
Abstract
BACKGROUND AND OBJECTIVE Side effects of irinotecan treatment can be dose limiting and may impair quality of life. In this study, we investigated the correlation between single nucleotide polymorphisms (SNPs) in genes encoding enzymes involved in the irinotecan metabolism and transport, outside UGT1A1, and irinotecan-related toxicity. We focused on carboxylesterases, which are involved in formation of the active metabolite SN-38 and on drug transporters. METHODS Patients who provided written informed consent at the Erasmus Medical Center Cancer Institute to the Code Geno study (local protocol: MEC02-1002) or the IRI28-study (NTR-6612) were enrolled in the study and were genotyped for 15 SNPs in the genes CES1, CES2, SLCO1B1, ABCB1, ABCC2, and ABCG2. RESULTS From 299 evaluable patients, 86 patients (28.8%) developed severe irinotecan-related toxicity. A significantly higher risk of toxicity was seen in ABCG2 c.421C>A variant allele carriers (P = 0.030, OR 1.88, 95% CI 1.06-3.34). Higher age was associated with all grade diarrhea (P = 0.041, OR 1.03, 95% CI 1.00-1.06). In addition, CES1 c.1165-41C>T and CES1 n.95346T>C variant allele carriers had a lower risk of all-grade thrombocytopenia (P = 0.024, OR 0.42, 95% CI 0.20-0.90 and P = 0.018, OR 0.23, 95% CI 0.08-0.79, respectively). CONCLUSION Our study indicates that ABCG2 and CES1 SNPs might be used as predictive markers for irinotecan-induced toxicity.
Collapse
Affiliation(s)
- Mirjam de With
- Department of Medical Oncology, Erasmus Medical Center Cancer Institute, Dr. Molewaterplein 40, 3015 GD, Rotterdam, The Netherlands
- Department of Clinical Chemistry, Erasmus Medical Center, Dr. Molewaterplein 40, 3015 GD, Rotterdam, The Netherlands
| | - Leni van Doorn
- Department of Medical Oncology, Erasmus Medical Center Cancer Institute, Dr. Molewaterplein 40, 3015 GD, Rotterdam, The Netherlands
| | - Esmay Kloet
- Department of Medical Oncology, Erasmus Medical Center Cancer Institute, Dr. Molewaterplein 40, 3015 GD, Rotterdam, The Netherlands
| | - Anne van Veggel
- Department of Clinical Chemistry, Erasmus Medical Center, Dr. Molewaterplein 40, 3015 GD, Rotterdam, The Netherlands
| | - Maja Matic
- Department of Clinical Chemistry, Erasmus Medical Center, Dr. Molewaterplein 40, 3015 GD, Rotterdam, The Netherlands
| | - Micha J de Neijs
- Department of Medical Oncology, Erasmus Medical Center Cancer Institute, Dr. Molewaterplein 40, 3015 GD, Rotterdam, The Netherlands
| | - Esther Oomen-de Hoop
- Department of Medical Oncology, Erasmus Medical Center Cancer Institute, Dr. Molewaterplein 40, 3015 GD, Rotterdam, The Netherlands
| | - Esther van Meerten
- Department of Medical Oncology, Erasmus Medical Center Cancer Institute, Dr. Molewaterplein 40, 3015 GD, Rotterdam, The Netherlands
| | - Ron H N van Schaik
- Department of Clinical Chemistry, Erasmus Medical Center, Dr. Molewaterplein 40, 3015 GD, Rotterdam, The Netherlands
| | - Ron H J Mathijssen
- Department of Medical Oncology, Erasmus Medical Center Cancer Institute, Dr. Molewaterplein 40, 3015 GD, Rotterdam, The Netherlands
| | - Sander Bins
- Department of Medical Oncology, Erasmus Medical Center Cancer Institute, Dr. Molewaterplein 40, 3015 GD, Rotterdam, The Netherlands.
| |
Collapse
|
6
|
Kumar S, Sherman MY. Resistance to TOP-1 Inhibitors: Good Old Drugs Still Can Surprise Us. Int J Mol Sci 2023; 24:ijms24087233. [PMID: 37108395 PMCID: PMC10138578 DOI: 10.3390/ijms24087233] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 04/07/2023] [Accepted: 04/12/2023] [Indexed: 04/29/2023] Open
Abstract
Irinotecan (SN-38) is a potent and broad-spectrum anticancer drug that targets DNA topoisomerase I (Top1). It exerts its cytotoxic effects by binding to the Top1-DNA complex and preventing the re-ligation of the DNA strand, leading to the formation of lethal DNA breaks. Following the initial response to irinotecan, secondary resistance is acquired relatively rapidly, compromising its efficacy. There are several mechanisms contributing to the resistance, which affect the irinotecan metabolism or the target protein. In addition, we have demonstrated a major resistance mechanism associated with the elimination of hundreds of thousands of Top1 binding sites on DNA that can arise from the repair of prior Top1-dependent DNA cleavages. Here, we outline the major mechanisms of irinotecan resistance and highlight recent advancements in the field. We discuss the impact of resistance mechanisms on clinical outcomes and the potential strategies to overcome resistance to irinotecan. The elucidation of the underlying mechanisms of irinotecan resistance can provide valuable insights for the development of effective therapeutic strategies.
Collapse
Affiliation(s)
- Santosh Kumar
- Department of Molecular Biology, Ariel University, Ariel 40700, Israel
| | - Michael Y Sherman
- Department of Molecular Biology, Ariel University, Ariel 40700, Israel
| |
Collapse
|
7
|
Li W, Che YN, Chen YY, Wang Z, Wang Z, Jiang LL, Shi HC, Liu Y. Inhibition of UGT1A1*1 and UGT1A1*6 catalyzed glucuronidation of SN-38 by silybins. Chem Biol Interact 2022; 368:110248. [DOI: 10.1016/j.cbi.2022.110248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Revised: 10/23/2022] [Accepted: 11/02/2022] [Indexed: 11/06/2022]
|
8
|
Atasilp C, Biswas M, Jinda P, Nuntharadthanaphong N, Rachanakul J, Hongkaew Y, Vanwong N, Saokaew S, Sukasem C. Association of UGT1A1*6, UGT1A1*28, or ABCC2 c.3972C>T genetic polymorphisms with irinotecan-induced toxicity in Asian cancer patients: Meta-analysis. Clin Transl Sci 2022; 15:1613-1633. [PMID: 35506159 PMCID: PMC9283744 DOI: 10.1111/cts.13277] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 03/11/2022] [Accepted: 03/16/2022] [Indexed: 11/30/2022] Open
Abstract
Effects of UGT1A1*6 and UGT1A1*28 genetic polymorphisms on irinotecan-induced severe toxicities in Asian cancer patients are inconclusive. Also, ABCC2 c.3972C>T may affect toxicity of irinotecan. The aim was to assess the aggregated risk of neutropenia or diarrhea in Asian cancer patients taking irinotecan and inherited UGT1A1*6, UGT1A1*28, or ABCC2 c.3972C>T genetic variants. A PubMed literature search for eligible studies was conducted. Odds ratios (ORs) were measured using RevMan software where p values <0.05 were statistically significant. Patients that inherited both UGT1A1*6 and UGT1A1*28 genetic variants (heterozygous: UGT1A1*1/*6 + *1/*28 and homozygous: UGT1A1*6/*6 + *28/*28) were significantly associated with increased risk of neutropenia and diarrhea compared to patients with UGT1A1*1/*1 (neutropenia: OR 2.89; 95% CI 1.97-4.23; p < 0.00001; diarrhea: OR 2.26; 95% CI 1.71-2.99; p < 0.00001). Patients carrying homozygous variants had much stronger effects in developing toxicities (neutropenia: OR 6.23; 95% CI 3.11-12.47; p < 0.00001; diarrhea: OR 3.21; 95% CI 2.13-4.85; p < 0.00001) than those with heterozygous variants. However, patients carrying the ABCC2 c.3972C>T genetic variant were not significantly associated with neutropenia (OR 1.67; 95% CI 0.98-2.84; p = 0.06) and were significantly associated with a reduction in irinotecan-induced diarrhea (OR 0.31; 95% CI 0.11-0.81; p = 0.02). Asian cancer patients should undergo screening for both UGT1A1*6 and UGT1A1*28 genetic variants to reduce substantially irinotecan-induced severe toxicities.
Collapse
Affiliation(s)
- Chalirmporn Atasilp
- Chulabhorn International College of MedicineThammasat UniversityPathum ThaniThailand
| | - Mohitosh Biswas
- Division of Pharmacogenomics and Personalized Medicine, Department of PathologyFaculty of Medicine Ramathibodi Hospital, Mahidol UniversityBangkokThailand
- Laboratory for Pharmacogenomics, Somdech Phra Debaratana Medical Center (SDMC), Ramathibodi HospitalBangkokThailand
- Department of PharmacyUniversity of RajshahiRajshahiBangladesh
| | - Pimonpan Jinda
- Division of Pharmacogenomics and Personalized Medicine, Department of PathologyFaculty of Medicine Ramathibodi Hospital, Mahidol UniversityBangkokThailand
- Laboratory for Pharmacogenomics, Somdech Phra Debaratana Medical Center (SDMC), Ramathibodi HospitalBangkokThailand
| | - Nutthan Nuntharadthanaphong
- Division of Pharmacogenomics and Personalized Medicine, Department of PathologyFaculty of Medicine Ramathibodi Hospital, Mahidol UniversityBangkokThailand
- Laboratory for Pharmacogenomics, Somdech Phra Debaratana Medical Center (SDMC), Ramathibodi HospitalBangkokThailand
| | - Jiratha Rachanakul
- Division of Pharmacogenomics and Personalized Medicine, Department of PathologyFaculty of Medicine Ramathibodi Hospital, Mahidol UniversityBangkokThailand
- Laboratory for Pharmacogenomics, Somdech Phra Debaratana Medical Center (SDMC), Ramathibodi HospitalBangkokThailand
| | - Yaowaluck Hongkaew
- Advance Research and Development LaboratoryBumrungrad International HospitalBangkokThailand
| | - Natchaya Vanwong
- Department of Clinical Chemistry, Faculty of Allied Health SciencesChulalongkorn UniversityBangkokThailand
| | - Surasak Saokaew
- Division of Pharmacy Practice, Department of Pharmaceutical CareSchool of Pharmaceutical Sciences, University of PhayaoPhayaoThailand
- Center of Health Outcomes Research and Therapeutic Safety (COHORTS)School of Pharmaceutical Sciences, University of PhayaoPhayaoThailand
- Unit of Excellence on Clinical Outcomes Research and Integration (UNICORN)School of Pharmaceutical Sciences, University of PhayaoPhayaoThailand
| | - Chonlaphat Sukasem
- Division of Pharmacogenomics and Personalized Medicine, Department of PathologyFaculty of Medicine Ramathibodi Hospital, Mahidol UniversityBangkokThailand
- Laboratory for Pharmacogenomics, Somdech Phra Debaratana Medical Center (SDMC), Ramathibodi HospitalBangkokThailand
- Pharmacogenomics and Precision Medicine, The Preventive Genomics & Family Check‐up Services CenterBumrungrad International HospitalBangkokThailand
| |
Collapse
|
9
|
Franczyk B, Rysz J, Gluba-Brzózka A. Pharmacogenetics of Drugs Used in the Treatment of Cancers. Genes (Basel) 2022; 13:311. [PMID: 35205356 PMCID: PMC8871547 DOI: 10.3390/genes13020311] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 01/24/2022] [Accepted: 01/27/2022] [Indexed: 02/01/2023] Open
Abstract
Pharmacogenomics is based on the understanding of the individual differences in drug use, the response to drug therapy (efficacy and toxicity), and the mechanisms underlying variable drug responses. The identification of DNA variants which markedly contribute to inter-individual variations in drug responses would improve the efficacy of treatments and decrease the rate of the adverse side effects of drugs. This review focuses only on the impact of polymorphisms within drug-metabolizing enzymes on drug responses. Anticancer drugs usually have a very narrow therapeutic index; therefore, it is very important to use appropriate doses in order to achieve the maximum benefits without putting the patient at risk of life-threatening toxicities. However, the adjustment of the appropriate dose is not so easy, due to the inheritance of specific polymorphisms in the genes encoding the target proteins and drug-metabolizing enzymes. This review presents just a few examples of such polymorphisms and their impact on the response to therapy.
Collapse
Affiliation(s)
| | | | - Anna Gluba-Brzózka
- Department of Nephrology, Hypertension and Family Medicine, Medical University of Lodz, Zeromskiego 113, 90-549 Lodz, Poland; (B.F.); (J.R.)
| |
Collapse
|
10
|
Karas S, Innocenti F. All You Need to Know About UGT1A1 Genetic Testing for Patients Treated With Irinotecan: A Practitioner-Friendly Guide. JCO Oncol Pract 2021; 18:270-277. [PMID: 34860573 DOI: 10.1200/op.21.00624] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Irinotecan is an anticancer agent widely used for the treatment of solid tumors, including colorectal and pancreatic cancers. Severe neutropenia and diarrhea are common dose-limiting toxicities of irinotecan-based therapy, and UGT1A1 polymorphisms are one of the major risk factors of these toxicities. In 2005, the US Food and Drug Administration revised the drug label to indicate that patients with UGT1A1*28 homozygous genotype should receive a decreased dose of irinotecan. However, UGT1A1*28 testing is not routinely used in the clinic, and specific reasons include lack of access to concise information on this wide issue as well as mixed recommendations by regulatory and professional entities. To assist oncologists in assessing whether and when to use UGT1A1 genetic testing in patients receiving irinotecan-based therapies, this article provided (1) essential knowledge of UGT1A1 polymorphisms; (2) an update on the impact of UGT1A1 polymorphisms on efficacy and toxicity of contemporary irinotecan-based regimens; (3) dosing adjustments based upon the UGT1A1 genotypes, and (4) recommendations from currently available guidelines from the US and international scientific consortia and major oncology societies.
Collapse
Affiliation(s)
- Spinel Karas
- Division of Pharmacotherapy and Experimental Therapeutics, UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, NC
| | - Federico Innocenti
- Division of Pharmacotherapy and Experimental Therapeutics, UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, NC
| |
Collapse
|
11
|
Riera P, Páez D. Elucidating the role of pharmacogenetics in irinotecan efficacy and adverse events in metastatic colorectal cancer patients. Expert Opin Drug Metab Toxicol 2021; 17:1157-1163. [PMID: 34486919 DOI: 10.1080/17425255.2021.1974397] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
INTRODUCTION Irinotecan is a cytotoxic agent that is widely used in the treatment of several types of solid tumors. However, although it is generally well tolerated, approximately 20% to 35% of patients develop severe toxicity, particularly delayed-type diarrhea and neutropenia. As the incidence of such toxicities is often associated with the UGT1A1 *28/*28, *6/*28 and *6/*6 genotypes, individualized dosing could reduce these adverse events. Furthermore, prospective trials have shown that patients harboring the UGT1A1 *1/*1 and *1/*28 genotypes can tolerate higher doses of irinotecan, which may in turn impact on a better outcome. Upfront UGT1A1 genotyping could therefore be a usefulness strategy in order to individualize irinotecan dosing, but consensus on the recommended dose based on the UGT1A1 genotype is still lacking. AREAS COVERED This review summarizes the results of the main pharmacogenetic studies focused on irinotecan. We provide an overview of current evidence and recommendations for individualized dosing of irinotecan in metastatic colorectal cancer patients. EXPERT OPINION Implementation of UGT1A1*28 and UGT1A1*6 genotyping in clinical practice is a first step toward personalizing irinotecan therapy. This approach is likely to improve patient care and reduce healthcare costs. Future large and prospective studies will help to clarify the clinical value of other genetic markers in irinotecan treatment personalization.
Collapse
Affiliation(s)
- Pau Riera
- Pharmacy Department, Hospital De La Santa Creu I Sant Pau, Barcelona, Spain.,U705, Isciii Center for Biomedical Research on Rare Diseases (Ciberer), Barcelona, Spain
| | - David Páez
- U705, Isciii Center for Biomedical Research on Rare Diseases (Ciberer), Barcelona, Spain.,Medical Oncology Department, Hospital De La Santa Creu I Sant Pau, Barcelona, Spain
| |
Collapse
|
12
|
Liu Z, Martin JH, Liauw W, McLachlan SA, Link E, Matera A, Thompson M, Jefford M, Hicks RJ, Cullinane C, Hatzimihalis A, Campbell I, Crowley S, Beale PJ, Karapetis CS, Price T, Burge ME, Michael M. Evaluation of pharmacogenomics and hepatic nuclear imaging-related covariates by population pharmacokinetic models of irinotecan and its metabolites. Eur J Clin Pharmacol 2021; 78:53-64. [PMID: 34480602 DOI: 10.1007/s00228-021-03206-w] [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: 04/14/2021] [Accepted: 08/13/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND Body surface area (BSA)-based dosing of irinotecan (IR) does not account for its pharmacokinetic (PK) and pharmacodynamic (PD) variabilities. Functional hepatic nuclear imaging (HNI) and excretory/metabolic/PD pharmacogenomics have shown correlations with IR disposition and toxicity/efficacy. This study reports the development of a nonlinear mixed-effect population model to identify pharmacogenomic and HNI-related covariates that impact on IR disposition to support dosage optimization. METHODS Patients had advanced colorectal cancer treated with IR combination therapy. Baseline blood was analysed by Affymetrix DMET™ Plus Array and, for PD, single nucleotide polymorphisms (SNPs) by Sanger sequencing. For HNI, patients underwent 99mTc-IDA hepatic imaging, and data was analysed for hepatic extraction/excretion parameters. Blood was taken for IR and metabolite (SN38, SN38G) analysis on day 1 cycle 1. Population modelling utilised NONMEM version 7.2.0, with structural PK models developed for each moiety. Covariates include patient demographics, HNI parameters and pharmacogenomic variants. RESULTS Analysis included (i) PK data: 32 patients; (ii) pharmacogenomic data: 31 patients: 750 DMET and 22 PD variants; and (iii) HNI data: 32 patients. On initial analysis, overall five SNPs were identified as significant covariates for CLSN38. Only UGT1A3_c.31 T > C and ABCB1_c.3435C > T were included in the final model, whereby CLSN38 reduced from 76.8 to 55.1%. CONCLUSION The identified UGT1A3_c.31 T > C and ABCB1_c.3435C > T variants, from wild type to homozygous, were included in the final model for SN38 clearance.
Collapse
Affiliation(s)
- Zheng Liu
- School of Medicine and Public Health, University of Newcastle, Callaghan, NSW, Australia.,Clinical Pharmacology, Department of Medicine, The Royal Children's Hospital Melbourne, Melbourne, Australia.,Centre for Medicine Use and Safety, Faculty of Pharmacy and Pharmaceutical Sciences, Monash University, Parkville, VIC, Australia
| | - Jennifer H Martin
- School of Medicine and Public Health, University of Newcastle, Callaghan, NSW, Australia
| | - Winston Liauw
- Department of Medical Oncology, St. George's Hospital, Sydney, Australia
| | - Sue-Anne McLachlan
- Department of Medical Oncology, St. Vincent's Hospital, Melbourne, Australia
| | - Emma Link
- Biostatistics and Clinical Trials Centre, Peter MacCallum Cancer Centre, Melbourne, Australia.,Department of Oncology, Sir Peter MacCallum, University of Melbourne, Melbourne, Australia
| | - Anetta Matera
- Biostatistics and Clinical Trials Centre, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Michael Thompson
- Department of Nuclear Medicine, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Michael Jefford
- Department of Oncology, Sir Peter MacCallum, University of Melbourne, Melbourne, Australia.,Department of Medical Oncology, Peter MacCallum Cancer Centre, 305 Grattan Street, Melbourne, VIC, 3000, Australia
| | - Rod J Hicks
- Department of Oncology, Sir Peter MacCallum, University of Melbourne, Melbourne, Australia.,Department of Nuclear Medicine, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Carleen Cullinane
- Department of Oncology, Sir Peter MacCallum, University of Melbourne, Melbourne, Australia.,Translational Research Laboratory, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Athena Hatzimihalis
- Translational Research Laboratory, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Ian Campbell
- Department of Oncology, Sir Peter MacCallum, University of Melbourne, Melbourne, Australia.,Victorian Breast Cancer Research Cooperative (VBCRC) Cancer Genetics Laboratory, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Simone Crowley
- Previously Victorian Breast Cancer Research Cooperative (VBCRC) Cancer Genetics Laboratory, The Murdoch Children's Research Institute, The Royal Children's Hospital, Peter MacCallum Cancer Centre), MelbourneMelbourne, Australia
| | - Phillip J Beale
- Department of Medical Oncology, Concord and Royal Prince Alfred Hospital, Sydney, Australia
| | - Christos S Karapetis
- Department of Medical Oncology, Flinders Medical Centre, Flinders Centre for Innovation in Cancer, Adelaide, Australia
| | - Timothy Price
- Department of Medical Oncology, The Queen Elizabeth Hospital, Adelaide, Australia
| | - Mathew E Burge
- Department of Medical Oncology, Royal Brisbane and Women's Hospital, Brisbane, Australia
| | - Michael Michael
- Department of Oncology, Sir Peter MacCallum, University of Melbourne, Melbourne, Australia. .,Department of Medical Oncology, Peter MacCallum Cancer Centre, 305 Grattan Street, Melbourne, VIC, 3000, Australia.
| |
Collapse
|
13
|
Bandyopadhyay A, Sharma S, Behera D, Singh N. UGT1A1 Gene Polymorphisms in Patients with Small Cell Lung Cancer Treated with Irinotecan-Platinum Doublet Chemotherapy and Their Association with Gastrointestinal Toxicity and Overall Survival. Oncologist 2021; 26:701-713. [PMID: 33728696 PMCID: PMC8342561 DOI: 10.1002/onco.13757] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Accepted: 02/17/2021] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Irinotecan (CPT11) is an important drug for small cell lung cancer (SCLC) chemotherapy (CTx). UDP-glucuronosyltransferase 1A1 (UGT1A1) polymorphisms can influence CPT11-related toxicity. This study aimed to assess prevalence of UGT1A1 polymorphisms and their association with clinical outcomes in patients with SCLC on CPT11-CTx. METHODS An observational cohort of treatment-naïve patients with SCLC was given CPT11-platinum doublet at a referral center in North India over 3 years. Clinical outcomes assessed were hematological and gastrointestinal toxicity (Common Terminology Criteria for Adverse Events, version 3.0), response rates (RECIST), and overall survival (OS). Peripheral blood was drawn from all enrolled patients just prior to CPT11-CTx initiation, and genomic DNA was isolated. Genotyping was done by polymerase chain reaction (PCR)-restriction fragment length polymorphism for UGT1A1*7, UGT1A1*6, and UGT1A1*27 and by PCR-DNA sequencing for UGT1A1*28. Patients were classified as homozygous wild-type (WT/WT), heterozygous mutant (WT/M), or homozygous mutant (M/M) for each polymorphism assessed. RESULTS Of 140 patients enrolled, no mutant alleles were found for UGT1A1*27 or UGT1A1*7. Frequency of UGT1A1*6 polymorphisms (n = 111) was 89.2% for WT/WT, 8.1% for WT/M, and 2.7% for M/M. For UGT1A1*28 (n = 102), this was 41.2% for WT/WT, 43.1% for WT/M, and 15.7% for M/M. UGT1A1*6 WT/WT patients tolerated >95% predicted CPT11 dose more frequently (59.6% vs. 25.0% in WT/M-M/M combined group; p = .026). The UGT1A1*6 WT/M-M/M group also experienced severe (grade ≥3) diarrhea (41.7% vs. 17.2% in WT/WT; p = .044) and mucositis (41.7% vs. 8.1% in WT/WT; p = .005) more frequently. On multivariate logistic regression analysis, UGT1A1*6 WT/M-M/M status was the only variable associated with occurrence of both mucositis (odds ratio [OR], 10.4) and severe diarrhea (OR, 4.8). UGT1A1*28 WT/M-M/M patients had better OS (320 days [95% confidence interval, 203-437] vs. 216 days [95% confidence interval, 140-292] in WT/WT group; p = .047). On multivariate Cox proportional hazards analysis, UGT1A1*28 WT/M-M/M status was independently associated with better OS (hazard ratio, 0.35), whereas lack of objective radiological response, moderate/heavy smoking, and increasing age were associated with worse OS. CONCLUSION UGT1A1*6 and UGT1A1*28 polymorphisms were associated with increased gastrointestinal toxicity and improved OS, respectively, in North Indian patients with SCLC receiving CPT11-CTx. IMPLICATIONS FOR PRACTICE UGT1A1 gene polymorphisms are known to influence irinotecan-related toxicity. In this prospective cohort study of patients with small cell lung cancer receiving first-line irinotecan-platinum chemotherapy, the prevalence of UGT1A1*6 polymorphisms was found to be 10.8% UGT1A1*6 and 58.8% UGT1A1*28 homo/heterozygous mutant, respectively. UGT1A1*6 homo/heterozygous mutant status was associated with severe diarrhea and mucositis. UGT1A1*28 homo/heterozygous mutant status was independently associated with improved overall survival.
Collapse
Affiliation(s)
- Ankan Bandyopadhyay
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research (PGIMER)ChandigarhIndia
| | - Siddharth Sharma
- Department of Biotechnology, Thapar UniversityPatialaPunjabIndia
| | - Digambar Behera
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research (PGIMER)ChandigarhIndia
| | - Navneet Singh
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research (PGIMER)ChandigarhIndia
| |
Collapse
|
14
|
Jarrar Y, Lee SJ. The Functionality of UDP-Glucuronosyltransferase Genetic Variants and their Association with Drug Responses and Human Diseases. J Pers Med 2021; 11:jpm11060554. [PMID: 34198586 PMCID: PMC8231948 DOI: 10.3390/jpm11060554] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 06/11/2021] [Accepted: 06/11/2021] [Indexed: 12/14/2022] Open
Abstract
UDP-glucuronosyltransferases (UGTs) are phase II drug-metabolizing enzymes that metabolize endogenous fatty acids such as arachidonic acid metabolites, as well as many prescription drugs, such as opioids, antiepileptics, and antiviral drugs. The UGT1A and 2B genes are highly polymorphic, and their genetic variants may affect the pharmacokinetics and hence the responses of many drugs and fatty acids. This study collected data and updated the current view of the molecular functionality of genetic variants on UGT genes that impact drug responses and the susceptibility to human diseases. The functional information of UGT genetic variants with clinical associations are essential to understand the inter-individual variation in drug responses and susceptibility to toxicity.
Collapse
Affiliation(s)
- Yazun Jarrar
- Department of Pharmacy, College of Pharmacy, Alzaytoonah University of Jordan, Amman 11733, Jordan;
| | - Su-Jun Lee
- Department of Pharmacology and Pharmacogenomics Research Center, College of Medicine, Inje University, Busan 50834, Korea
- Correspondence: ; Tel.: +82-051-890-5911; Fax: +82-050-4290-5739
| |
Collapse
|
15
|
Bruckmueller H, Cascorbi I. ABCB1, ABCG2, ABCC1, ABCC2, and ABCC3 drug transporter polymorphisms and their impact on drug bioavailability: what is our current understanding? Expert Opin Drug Metab Toxicol 2021; 17:369-396. [PMID: 33459081 DOI: 10.1080/17425255.2021.1876661] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Interindividual differences in drug response are a frequent clinical challenge partly due to variation in pharmacokinetics. ATP-binding cassette (ABC) transporters are crucial determinants of drug disposition. They are subject of gene regulation and drug-interaction; however, it is still under debate to which extend genetic variants in these transporters contribute to interindividual variability of a wide range of drugs. AREAS COVERED This review discusses the current literature on the impact of genetic variants in ABCB1, ABCG2 as well as ABCC1, ABCC2, and ABCC3 on pharmacokinetics and drug response. The aim was to evaluate if results from recent studies would increase the evidence for potential clinically relevant pharmacogenetic effects. EXPERT OPINION Although enormous efforts have been made to investigate effects of ABC transporter genotypes on drug pharmacokinetics and response, the majority of studies showed only weak if any associations. Despite few unique results, studies mostly failed to confirm earlier findings or still remained inconsistent. The impact of genetic variants on drug bioavailability is only minor and other factors regulating the transporter expression and function seem to be more critical. In our opinion, the findings on the so far investigated genetic variants in ABC efflux transporters are not suitable as predictive biomarkers.
Collapse
Affiliation(s)
- Henrike Bruckmueller
- Institute of Experimental and Clinical Pharmacology, University Hospital Schleswig-Holstein, Campus Kiel, 24105 Kiel, Germany
| | - Ingolf Cascorbi
- Institute of Experimental and Clinical Pharmacology, University Hospital Schleswig-Holstein, Campus Kiel, 24105 Kiel, Germany
| |
Collapse
|
16
|
Simões AR, Fernández-Rozadilla C, Maroñas O, Carracedo Á. The Road so Far in Colorectal Cancer Pharmacogenomics: Are We Closer to Individualised Treatment? J Pers Med 2020; 10:E237. [PMID: 33228198 PMCID: PMC7711884 DOI: 10.3390/jpm10040237] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Revised: 11/16/2020] [Accepted: 11/17/2020] [Indexed: 12/12/2022] Open
Abstract
In recent decades, survival rates in colorectal cancer have improved greatly due to pharmacological treatment. However, many patients end up developing adverse drug reactions that can be severe or even life threatening, and that affect their quality of life. These remain a limitation, as they may force dose reduction or treatment discontinuation, diminishing treatment efficacy. From candidate gene approaches to genome-wide analysis, pharmacogenomic knowledge has advanced greatly, yet there is still huge and unexploited potential in the use of novel technologies such as next-generation sequencing strategies. This review summarises the road of colorectal cancer pharmacogenomics so far, presents considerations and directions to be taken for further works and discusses the path towards implementation into clinical practice.
Collapse
Affiliation(s)
- Ana Rita Simões
- Grupo de Medicina Xenómica, Universidade de Santiago de Compostela (USC), 15706 Santiago de Compostela, Spain; (A.R.S.); (O.M.); (Á.C.)
- Instituto de Investigación Sanitaria de Santiago (IDIS), 15706 Santiago de Compostela, Spain
| | - Ceres Fernández-Rozadilla
- Grupo de Medicina Xenómica, Universidade de Santiago de Compostela (USC), 15706 Santiago de Compostela, Spain; (A.R.S.); (O.M.); (Á.C.)
- Instituto de Investigación Sanitaria de Santiago (IDIS), 15706 Santiago de Compostela, Spain
| | - Olalla Maroñas
- Grupo de Medicina Xenómica, Universidade de Santiago de Compostela (USC), 15706 Santiago de Compostela, Spain; (A.R.S.); (O.M.); (Á.C.)
| | - Ángel Carracedo
- Grupo de Medicina Xenómica, Universidade de Santiago de Compostela (USC), 15706 Santiago de Compostela, Spain; (A.R.S.); (O.M.); (Á.C.)
- Instituto de Investigación Sanitaria de Santiago (IDIS), 15706 Santiago de Compostela, Spain
- Fundación Pública Galega de Medicina Xenómica; SERGAS, 15706 Santiago de Compostela, Spain
- Consorcio Centro de Investigación Biomédica en Red de Enfermedades Raras—CIBERER, 28029 Madrid, Spain
| |
Collapse
|
17
|
Tompson DJ, Davies C, Scott NE, Cannons EP, Kostapanos M, Gross AS, Powell M, Ino H, Shimamura R, Ogura H, Nagakubo T, Igarashi H, Nakano A. Comparison of the Pharmacokinetics of RIPK1 Inhibitor GSK2982772 in Healthy Western and Japanese Subjects. Eur J Drug Metab Pharmacokinet 2020; 46:71-83. [PMID: 33165774 PMCID: PMC7811991 DOI: 10.1007/s13318-020-00652-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Background and Objectives GSK2982772 is an oral small-molecule RIPK1 inhibitor with potential therapeutic efficacy in immune-mediated inflammatory diseases (IMIDs). An inter-ethnic comparison of GSK2982772 pharmacokinetics was conducted based on data from Western (Study 1) and Japanese subjects (Study 2). Methods Both studies were single-centre, randomised, double-blind, placebo-controlled studies with objectives to assess the safety and characterise the pharmacokinetics of GSK2982772. Western subjects in Study 1 (NCT03305419), Part A (N = 15), were randomly assigned to receive 120 mg three times daily (TID), 240 mg TID, or 360 mg twice daily (BID) doses of GSK2982772, or placebo (TID or BID) for 1 day. Part B subjects (N = 47) received GSK2982772 120 mg TID, 240 mg TID, or placebo TID for 14 days. Japanese subjects in Study 2 (N = 13) (NCT03590613) were randomly assigned to receive TID doses of GSK2982772 60, 120, 240 mg TID or placebo TID for 1 day. Results GSK2982772 was well tolerated and adverse events were generally mild. Maximum observed plasma drug concentration (Cmax), time to reach Cmax (Tmax), area under the plasma drug concentration versus time curve after the first GSK2982772 dose (AUC(0–7)) of 120 and 240 mg, and (AUC(0–24)) values for the 120 and 240 mg TID doses over a single day were similar in Japanese and Western subjects. Conclusions The pharmacokinetics and tolerability of GSK2982772 were similar between Western and Japanese subjects, justifying inclusion of Japanese subjects in future global clinical studies to assess the therapeutic potential of RIPK1 inhibition for the treatment of IMIDs. Clinical Trials: NCT03305419 and NCT03590613 available from http://www.clinicaltrials.gov. Electronic supplementary material The online version of this article (10.1007/s13318-020-00652-2) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Debra J Tompson
- Clinical Pharmacology Modelling and Simulation, GlaxoSmithKline, Medicines Research Centre, Gunnels Wood Road, Stevenage, Hertfordshire, UK.
| | - Carwyn Davies
- Clinical Pharmacology Modelling and Simulation, GlaxoSmithKline, Sydney, NSW, Australia
| | - Nicola E Scott
- Clinical Pharmacology Modelling and Simulation, GlaxoSmithKline, Medicines Research Centre, Gunnels Wood Road, Stevenage, Hertfordshire, UK
| | - Edward P Cannons
- Global Clinical Sciences and Delivery, GlaxoSmithKline, Medicines Research Centre, Stevenage, Hertfordshire, UK
| | - Michalis Kostapanos
- Clinical Care Unit Cambridge, GlaxoSmithKline, and Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, Cambridgeshire, UK
| | - Annette S Gross
- Clinical Pharmacology Modelling and Simulation, GlaxoSmithKline, Sydney, NSW, Australia
| | - Marcy Powell
- Safety and Medical Governance, GlaxoSmithKline, Research Triangle Park, NC, USA
| | - Hiroko Ino
- Clinical Pharmacology, Medicines Development, GlaxoSmithKline, Tokyo, Japan
| | - Ryutaro Shimamura
- Clinical Pharmacology, Medicines Development, GlaxoSmithKline, Tokyo, Japan
| | - Hirofumi Ogura
- Clinical Pharmacology, Medicines Development, GlaxoSmithKline, Tokyo, Japan
| | - Takashi Nagakubo
- Biomedical Data Sciences Department, GlaxoSmithKline, Tokyo, Japan
| | - Harue Igarashi
- Pre-Clinical Development Department, GlaxoSmithKline, Tokyo, Japan
| | | |
Collapse
|
18
|
Effect of drug metabolizing enzymes and transporters in Thai colorectal cancer patients treated with irinotecan-based chemotherapy. Sci Rep 2020; 10:13486. [PMID: 32778670 PMCID: PMC7417535 DOI: 10.1038/s41598-020-70351-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Accepted: 07/21/2020] [Indexed: 12/30/2022] Open
Abstract
Genetic polymorphisms in drug metabolizing enzymes and drug transporters may affect irinotecan toxicity. Although genetic polymorphisms have been shown to influence the irinotecan toxicity, data are limited in Thai population. Thus, the aim of this study was to assess the allele and genotype frequencies and the relationship between CYP3A4/5, DPYD, UGT1A1, ABCB1, and ABCC2 genetic variations and irinotecan-induced toxicity in Thai colorectal cancer patients. One hundred and thirty-two patients were genotyped, and the effect of genetic variations on irinotecan-induced toxicity was assessed in 66 patients who received irinotecan-based chemotherapy. Allele frequencies of ABCB1 c.1236C > T, ABCB1 c.3435C > T, ABCC2 c.3972C > T, ABCG2 c.421C > A, CYP3A4*1B, CYP3A4*18, CYP3A5*3, DPYD*5, UGT1A1*28, and UGT1A1*6 were 0.67, 0.43, 0.23, 0.27, 0.01, 0.02, 0.64, 0.19, 0.16, and 0.09, respectively. DPYD*2A and DPYD c.1774C > T variants were not detected in our study population. The ABCC2 c.3972C > T was significantly associated with grade 1–4 neutropenia (P < 0.012) at the first cycle. Patients carrying both UGT1A1*28 and *6 were significantly associated with severe neutropenia at the first (P < 0.001) and second (P = 0.017) cycles. In addition, patients carrying UG1A1*28 and *6 had significantly lower absolute neutrophil count (ANC) nadir at first (P < 0.001) and second (P = 0.001) cycles. This finding suggests that UGT1A1*28, *6, and ABCC2 c.3972C > T might be an important predictor for irinotecan-induced severe neutropenia.
Collapse
|
19
|
Kasteel EEJ, Darney K, Kramer NI, Dorne JLCM, Lautz LS. Human variability in isoform-specific UDP-glucuronosyltransferases: markers of acute and chronic exposure, polymorphisms and uncertainty factors. Arch Toxicol 2020; 94:2637-2661. [PMID: 32415340 PMCID: PMC7395075 DOI: 10.1007/s00204-020-02765-8] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Accepted: 04/22/2020] [Indexed: 01/11/2023]
Abstract
UDP-glucuronosyltransferases (UGTs) are involved in phase II conjugation reactions of xenobiotics and differences in their isoform activities result in interindividual kinetic differences of UGT probe substrates. Here, extensive literature searches were performed to identify probe substrates (14) for various UGT isoforms (UGT1A1, UGT1A3, UGT1A4, UGT1A6, UGT1A9, UGT2B7 and UGT2B15) and frequencies of human polymorphisms. Chemical-specific pharmacokinetic data were collected in a database to quantify interindividual differences in markers of acute (Cmax) and chronic (area under the curve, clearance) exposure. Using this database, UGT-related uncertainty factors were derived and compared to the default factor (i.e. 3.16) allowing for interindividual differences in kinetics. Overall, results show that pharmacokinetic data are predominantly available for Caucasian populations and scarce for other populations of different geographical ancestry. Furthermore, the relationships between UGT polymorphisms and pharmacokinetic parameters are rarely addressed in the included studies. The data show that UGT-related uncertainty factors were mostly below the default toxicokinetic uncertainty factor of 3.16, with the exception of five probe substrates (1-OH-midazolam, ezetimibe, raltegravir, SN38 and trifluoperazine), with three of these substrates being metabolised by the polymorphic isoform 1A1. Data gaps and future work to integrate UGT-related variability distributions with in vitro data to develop quantitative in vitro-in vivo extrapolations in chemical risk assessment are discussed.
Collapse
Affiliation(s)
- E E J Kasteel
- Institute for Risk Assessment Sciences (IRAS), Faculty of Veterinary Medicine, Utrecht University, P.O. Box 80.177, 3508 TD, Utrecht, The Netherlands.
| | - K Darney
- Risk Assessment Department, French Agency for Food, Environmental and Occupational Health and Safety (ANSES), 14 rue Pierre et Marie Curie, 94701, Maisons-Alfort, France
| | - N I Kramer
- Institute for Risk Assessment Sciences (IRAS), Faculty of Veterinary Medicine, Utrecht University, P.O. Box 80.177, 3508 TD, Utrecht, The Netherlands
| | - J L C M Dorne
- European Food Safety Authority, Scientific Committee and Emerging Risks Unit, Via Carlo Magno 1A, 43126, Parma, Italy
| | - L S Lautz
- Risk Assessment Department, French Agency for Food, Environmental and Occupational Health and Safety (ANSES), 14 rue Pierre et Marie Curie, 94701, Maisons-Alfort, France
| |
Collapse
|
20
|
Riera P, Artigas-Baleri A, Salazar J, Sebio A, Virgili AC, Arranz MJ, Páez D. ABCB1 Genetic Variants as Predictors of Irinotecan-Induced Severe Gastrointestinal Toxicity in Metastatic Colorectal Cancer Patients. Front Pharmacol 2020; 11:973. [PMID: 32695000 PMCID: PMC7338599 DOI: 10.3389/fphar.2020.00973] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Accepted: 06/15/2020] [Indexed: 12/27/2022] Open
Abstract
Irinotecan is widely used in the treatment of metastatic colorectal cancer (mCRC) despite its severe toxicities. Toxicity is often associated with the UGT1A1*28/*28 genotype. An explanation for idiopathic toxicity beyond the UGT1A1 biomarker, however, remains a major concern for clinicians. One of the main irinotecan transporters is P-glycoprotein (P-gp), which is a hepatic efflux pump encoded by ABCB1. P-gp is involved in the biliary excretion of irinotecan and its active metabolite SN-38. We aimed to assess whether functional variants in ABCB1 also contribute to identifying patients at risk of toxicity. A cohort of 308 mCRC patients treated with irinotecan-based regimens were genotyped for polymorphisms in ABCB1 (rs1128503, rs2032582, and rs1045642). The effect of these variants and their haplotypes on irinotecan-induced severe toxicity (diarrhea, neutropenia, asthenia, nausea, and mucositis) was assessed. After adjusting for the relevant clinical and pathological parameters in the multivariate analysis, we found rs1128503 was significantly associated with severe diarrhea and mucositis (P=0.014 and P=0.002, respectively). Additionally, rs2032582 was associated with severe mucositis (P<0.001). Our results show that rs1128503 genotyping could help to predict severe gastrointestinal toxicity induced by irinotecan.
Collapse
Affiliation(s)
- Pau Riera
- Genetics Department, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain.,Faculty of Pharmacy and Food Sciences, Universitat de Barcelona (UB), Barcelona, Spain.,Pharmacy Department, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | | | - Juliana Salazar
- Translational Medical Oncology Laboratory, Institut de Recerca Biomèdica Sant Pau, (IIB-Sant Pau), Barcelona, Spain
| | - Ana Sebio
- Medical Oncology Department, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Anna C Virgili
- Medical Oncology Department, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - María Jesús Arranz
- Research Laboratory, Fundació Docència i Investigació Mútua Terrassa, Terrassa, Spain
| | - David Páez
- Medical Oncology Department, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain.,U705, ISCIII Center for Biomedical Research on Rare Diseases (CIBERER), Barcelona, Spain
| |
Collapse
|
21
|
Ethnogeographic and inter-individual variability of human ABC transporters. Hum Genet 2020; 139:623-646. [PMID: 32206879 PMCID: PMC7170817 DOI: 10.1007/s00439-020-02150-6] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2019] [Accepted: 03/16/2020] [Indexed: 12/19/2022]
Abstract
ATP-binding cassette (ABC) transporters constitute a superfamily of 48 structurally similar membrane transporters that mediate the ATP-dependent cellular export of a plethora of endogenous and xenobiotic substances. Importantly, genetic variants in ABC genes that affect gene function have clinically important effects on drug disposition and can be predictors of the risk of adverse drug reactions and efficacy of chemotherapeutics, calcium channel blockers, and protease inhibitors. Furthermore, loss-of-function of ABC transporters is associated with a variety of congenital disorders. Despite their clinical importance, information about the frequencies and global distribution of functionally relevant ABC variants is limited and little is known about the overall genetic complexity of this important gene family. Here, we systematically mapped the genetic landscape of the entire human ABC superfamily using Next-Generation Sequencing data from 138,632 individuals across seven major populations. Overall, we identified 62,793 exonic variants, 98.5% of which were rare. By integrating five computational prediction algorithms with structural mapping approaches using experimentally determined crystal structures, we found that the functional ABC variability is extensive and highly population-specific. Every individual harbored between 9.3 and 13.9 deleterious ABC variants, 76% of which were found only in a single population. Carrier rates of pathogenic variants in ABC transporter genes associated with autosomal recessive congenital diseases, such as cystic fibrosis or pseudoxanthoma elasticum, closely mirrored the corresponding population-specific disease prevalence, thus providing a novel resource for rare disease epidemiology. Combined, we provide the most comprehensive, systematic, and consolidated overview of ethnogeographic ABC transporter variability with important implications for personalized medicine, clinical genetics, and precision public health.
Collapse
|
22
|
Polymorphic Expression of UGT1A9 is Associated with Variable Acetaminophen Glucuronidation in Neonates: A Population Pharmacokinetic and Pharmacogenetic Study. Clin Pharmacokinet 2019; 57:1325-1336. [PMID: 29654492 DOI: 10.1007/s40262-018-0634-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
INTRODUCTION Acetaminophen (paracetamol, APAP) is widely used as an analgesic and antipyretic drug in children and neonates. A number of enzymes contribute to the metabolism of acetaminophen, and genetic factors might be important to explain variability in acetaminophen metabolism among individuals. METHODS The current investigation utilized a previously published parent-metabolite population pharmacokinetic model describing acetaminophen glucuronidation, sulfation, and oxidation to examine the potential role of genetic variability on the relevant metabolic pathways. Neonates were administered 30-min intravenous infusions of acetaminophen 15 mg/kg every 12 h (< 28 weeks' gestational age [GA]) or every 8 h (≥ 28 weeks GA) for 48 h. A total of 18 sequence variations (SVs) in UDP-glucuronosyltransferase (UGT), sulfotransferase (SULT), and cytochrome P450 (CYP) genes from 33 neonates (aged 1-26 days) were examined in a stepwise manner for an effect on the metabolic formation clearance of acetaminophen by glucuronidation (UGT), sulfation (SULT), and oxidation (CYP). The stepwise covariate modeling procedure was performed using NONMEM® version 7.3. RESULTS Incorporation of genotype as a covariate for one SV located in the UGT1A9 gene promoter region (rs3832043, - 118 > insT, T9 > T10) significantly improved model fit (likelihood ratio test, p < 0.001) and reduced between-subject variability in glucuronide formation clearance. Individuals with the UGT1A9 T10 polymorphism, indicating insertion of an additional thymidine nucleotide, had a 42% reduction in clearance to APAP-glucuronide as compared to their wild-type counterparts. CONCLUSION This study shows a pharmacogenetic effect of an SV in the UGT1A9 promoter region on the metabolism of acetaminophen in neonates.
Collapse
|
23
|
de Man FM, Goey AKL, van Schaik RHN, Mathijssen RHJ, Bins S. Individualization of Irinotecan Treatment: A Review of Pharmacokinetics, Pharmacodynamics, and Pharmacogenetics. Clin Pharmacokinet 2019. [PMID: 29520731 PMCID: PMC6132501 DOI: 10.1007/s40262-018-0644-7] [Citation(s) in RCA: 240] [Impact Index Per Article: 48.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Since its clinical introduction in 1998, the topoisomerase I inhibitor irinotecan has been widely used in the treatment of solid tumors, including colorectal, pancreatic, and lung cancer. Irinotecan therapy is characterized by several dose-limiting toxicities and large interindividual pharmacokinetic variability. Irinotecan has a highly complex metabolism, including hydrolyzation by carboxylesterases to its active metabolite SN-38, which is 100- to 1000-fold more active compared with irinotecan itself. Several phase I and II enzymes, including cytochrome P450 (CYP) 3A4 and uridine diphosphate glucuronosyltransferase (UGT) 1A, are involved in the formation of inactive metabolites, making its metabolism prone to environmental and genetic influences. Genetic variants in the DNA of these enzymes and transporters could predict a part of the drug-related toxicity and efficacy of treatment, which has been shown in retrospective and prospective trials and meta-analyses. Patient characteristics, lifestyle and comedication also influence irinotecan pharmacokinetics. Other factors, including dietary restriction, are currently being studied. Meanwhile, a more tailored approach to prevent excessive toxicity and optimize efficacy is warranted. This review provides an updated overview on today’s literature on irinotecan pharmacokinetics, pharmacodynamics, and pharmacogenetics.
Collapse
Affiliation(s)
- Femke M de Man
- Department of Medical Oncology, Erasmus MC Cancer Institute, 's-Gravendijkwal 230, 3015, Rotterdam, The Netherlands
| | - Andrew K L Goey
- Department of Hospital Pharmacy, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Ron H N van Schaik
- Department of Clinical Chemistry, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Ron H J Mathijssen
- Department of Medical Oncology, Erasmus MC Cancer Institute, 's-Gravendijkwal 230, 3015, Rotterdam, The Netherlands
| | - Sander Bins
- Department of Medical Oncology, Erasmus MC Cancer Institute, 's-Gravendijkwal 230, 3015, Rotterdam, The Netherlands.
| |
Collapse
|
24
|
Pan G. Roles of Hepatic Drug Transporters in Drug Disposition and Liver Toxicity. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2019; 1141:293-340. [PMID: 31571168 DOI: 10.1007/978-981-13-7647-4_6] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Hepatic drug transporters are mainly distributed in parenchymal liver cells (hepatocytes), contributing to drug's liver disposition and elimination. According to their functions, hepatic transporters can be roughly divided into influx and efflux transporters, translocating specific molecules from blood into hepatic cytosol and mediating the excretion of drugs and metabolites from hepatic cytosol to blood or bile, respectively. The function of hepatic transport systems can be affected by interspecies differences and inter-individual variability (polymorphism). In addition, some drugs and disease can redistribute transporters from the cell surface to the intracellular compartments, leading to the changes in the expression and function of transporters. Hepatic drug transporters have been associated with the hepatic toxicity of drugs. Gene polymorphism of transporters and altered transporter expressions and functions due to diseases are found to be susceptible factors for drug-induced liver injury (DILI). In this chapter, the localization of hepatic drug transporters, their regulatory factors, physiological roles, and their roles in drug's liver disposition and DILI are reviewed.
Collapse
Affiliation(s)
- Guoyu Pan
- Shanghai Institute of Materia Medica, Chinese Academy of Science, Shanghai, Shanghai, China.
| |
Collapse
|
25
|
Chen W, Ding H, Cheng Y, Li Q, Dai R, Yang X, Zhang C. Genetic polymorphisms analysis of pharmacogenomic VIP variants in Bai ethnic group from China. Mol Genet Genomic Med 2019; 7:e884. [PMID: 31361092 PMCID: PMC6732286 DOI: 10.1002/mgg3.884] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Revised: 05/27/2019] [Accepted: 07/08/2019] [Indexed: 12/28/2022] Open
Abstract
Background The pharmacogenomics study has been widely used for the study of very important pharmacogenetic (VIP) variants among different ethnic groups. However, there is little known about the pharmacogenomics information regarding Bai family. Our study aimed to screen the polymorphism of the VIP gene in Bai nationality. Methods We genotyped 81 VIP variants (selected from the PharmGKB database) in the Bai population and then compared them to the other 11 major HapMap populations by chi‐square test, structure and F‐statistics (Fst) analysis. Results Our results indicated that rs20417 (PTGS2), rs4148323 (UGT1A), and rs1131596 (SLC19A1) were most different in Bai compared with most of the 11 populations from the HapMap data set. Furthermore, population structure and F‐statistics (Fst) analysis also demonstrated that the Bai population has the closest genetic relationship with Han Chinese in Beijing, China (CHB), followed by Japanese in Tokyo, Japan (JPT), and the farthest population from the Yoruba in Ibadan, Nigeria (YRI). Conclusions Our study not only presented the genotype frequency difference between the selected population of the Bai population and the other 11 populations, but also showed that the Bai population is most similar to the CHB populations, followed by JPT. These findings would contribute to the development of individualized medicine for the Bai population.
Collapse
Affiliation(s)
- Wanlu Chen
- Department of Blood Transfusion, The First People's Hospital of Yunnan Province, Kunming, Yunnan Province, China
| | - Heng Ding
- Honghe Center Blood Station, Mengzi, Yunnan Province, China
| | - Yujing Cheng
- Department of Blood Transfusion, The First People's Hospital of Yunnan Province, Kunming, Yunnan Province, China
| | - Qi Li
- Department of Blood Transfusion, The First People's Hospital of Yunnan Province, Kunming, Yunnan Province, China
| | - Run Dai
- Department of Blood Transfusion, The First People's Hospital of Yunnan Province, Kunming, Yunnan Province, China
| | - Xin Yang
- Department of Blood Transfusion, The First People's Hospital of Yunnan Province, Kunming, Yunnan Province, China
| | - Chan Zhang
- Department of Blood Transfusion, The First People's Hospital of Yunnan Province, Kunming, Yunnan Province, China
| |
Collapse
|
26
|
Hahn RZ, Antunes MV, Verza SG, Perassolo MS, Suyenaga ES, Schwartsmann G, Linden R. Pharmacokinetic and Pharmacogenetic Markers of Irinotecan Toxicity. Curr Med Chem 2019; 26:2085-2107. [PMID: 29932028 DOI: 10.2174/0929867325666180622141101] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2017] [Revised: 06/04/2018] [Accepted: 06/06/2018] [Indexed: 12/20/2022]
Abstract
BACKGROUND Irinotecan (IRI) is a widely used chemotherapeutic drug, mostly used for first-line treatment of colorectal and pancreatic cancer. IRI doses are usually established based on patient's body surface area, an approach associated with large inter-individual variability in drug exposure and high incidence of severe toxicity. Toxic and therapeutic effects of IRI are also due to its active metabolite SN-38, reported to be up to 100 times more cytotoxic than IRI. SN-38 is detoxified by the formation of SN-38 glucuronide, through UGT1A1. Genetic polymorphisms in the UGT1A1 gene are associated to higher exposures to SN-38 and severe toxicity. Pharmacokinetic models to describe IRI and SN-38 kinetic profiles are available, with few studies exploring pharmacokinetic and pharmacogenetic-based dose individualization. The aim of this manuscript is to review the available evidence supporting pharmacogenetic and pharmacokinetic dose individualization of IRI in order to reduce the occurrence of severe toxicity during cancer treatment. METHODS The PubMed database was searched, considering papers published in the period from 1995-2017, using the keywords irinotecan, pharmacogenetics, metabolic genotyping, dose individualization, therapeutic drug monitoring, pharmacokinetics and pharmacodynamics, either alone or in combination, with original papers being selected based on the presence of relevant data. CONCLUSION The findings of this review confirm the importance of considering individual patient characteristics to select IRI doses. Currently, the most straightforward approach for IRI dose individualization is UGT1A1 genotyping. However, this strategy is sub-optimal due to several other genetic and environmental contributions to the variable pharmacokinetics of IRI and its active metabolite. The use of dried blood spot sampling could allow the clinical application of limited sampling and population pharmacokinetic models for IRI doses individualization.
Collapse
Affiliation(s)
- Roberta Zilles Hahn
- Laboratory of Analytical Toxicology, Institute of Health Sciences, Universidade Feevale, Novo Hamburgo- RS, Brazil.,Graduate Program on Toxicology and Analytical Toxicology, Universidade Feevale, Novo Hamburgo- RS, Brazil
| | - Marina Venzon Antunes
- Laboratory of Analytical Toxicology, Institute of Health Sciences, Universidade Feevale, Novo Hamburgo- RS, Brazil.,Graduate Program on Toxicology and Analytical Toxicology, Universidade Feevale, Novo Hamburgo- RS, Brazil
| | - Simone Gasparin Verza
- Graduate Program on Toxicology and Analytical Toxicology, Universidade Feevale, Novo Hamburgo- RS, Brazil
| | - Magda Susana Perassolo
- Graduate Program on Toxicology and Analytical Toxicology, Universidade Feevale, Novo Hamburgo- RS, Brazil
| | - Edna Sayuri Suyenaga
- Graduate Program on Toxicology and Analytical Toxicology, Universidade Feevale, Novo Hamburgo- RS, Brazil
| | | | - Rafael Linden
- Laboratory of Analytical Toxicology, Institute of Health Sciences, Universidade Feevale, Novo Hamburgo- RS, Brazil.,Graduate Program on Toxicology and Analytical Toxicology, Universidade Feevale, Novo Hamburgo- RS, Brazil
| |
Collapse
|
27
|
Chan HT, Chin YM, Low SK. The Roles of Common Variation and Somatic Mutation in Cancer Pharmacogenomics. Oncol Ther 2019; 7:1-32. [PMID: 32700193 PMCID: PMC7359987 DOI: 10.1007/s40487-018-0090-6] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Indexed: 02/07/2023] Open
Abstract
Cancer pharmacogenomics is the science concerned with understanding genetic alterations and its effects on the pharmacokinetics and pharmacodynamics of anti-cancer drugs, with the aim to provide cancer patients with the precise medication that will achieve a good response and cause low/no incidence of adverse events. Advances in biotechnology and bioinformatics have enabled genomic research to evolve from the evaluation of alterations at the single-gene level to studies on the whole-genome scale using large-scale genotyping and next generation sequencing techniques. International collaborative efforts have resulted in the construction of databases to curate the identified genetic alterations that are clinically significant, and these are currently utilized in clinical sequencing and liquid biopsy screening/monitoring. Furthermore, countless clinical studies have accumulated sufficient evidence to match cancer patients to therapies by utilizing the information of clinical-relevant alterations. In this review we summarize the importance of germline alterations that act as predictive biomarkers for drug-induced toxicity and drug response as well as somatic mutations in cancer cells that function as drug targets. The integration of genomics into the medical field has transformed the era of cancer therapy from one-size-fits-all to cancer precision medicine.
Collapse
Affiliation(s)
- Hiu Ting Chan
- Cancer Precision Medicine Center, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Yoon Ming Chin
- Cancer Precision Medicine Center, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Siew-Kee Low
- Cancer Precision Medicine Center, Japanese Foundation for Cancer Research, Tokyo, Japan.
| |
Collapse
|
28
|
Paulík A, Nekvindová J, Filip S. Irinotecan toxicity during treatment of metastatic colorectal cancer: focus on pharmacogenomics and personalized medicine. TUMORI JOURNAL 2018; 106:87-94. [PMID: 30514181 DOI: 10.1177/0300891618811283] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Colorectal cancer, one of the most frequent types of cancer worldwide, has a high mortality rate. Irinotecan (CPT-11) has been approved for the treatment of advanced or metastatic disease either as a single agent or, more commonly, as part of combined chemotherapeutic regimens. Treatment with irinotecan is often accompanied by severe toxicity (e.g. neutropenia and diarrhea) that can result in treatment interruption or cessation, thus jeopardizing the patient's prognosis and quality of life. Irinotecan is bioactivated into its metabolite SN-38, which is subsequently detoxified by uridine diphosphate-glucuronosyl transferases (mainly UGT1A1). Further, ABC transporters (i.e. ABCB1, ABCC1-ABCC6, and ABCG2) are responsible for drug efflux into bile and urine whereas OATP transporters (SLCO1B1) enable its influx from blood into hepatocytes. Genetic polymorphisms in these enzymes/pumps may result in increased systemic SN-38 level, directly correlating with toxicity. Contemporary research is focused on the clinical implementation of genetic screenings for validated gene variations prior to treatment onset, allowing tailored individual doses or treatment regimens.
Collapse
Affiliation(s)
- Adam Paulík
- Charles University, Faculty of Medicine in Hradec Králové, University Hospital Hradec Králové, Department of Oncology and Radiotherapy, Czech Republic
| | - Jana Nekvindová
- University Hospital Hradec Králové, Institute of Clinical Biochemistry and Diagnostics, Czech Republic
| | - Stanislav Filip
- Charles University, Faculty of Medicine in Hradec Králové, University Hospital Hradec Králové, Department of Oncology and Radiotherapy, Czech Republic
| |
Collapse
|
29
|
Salvador-Martín S, García-González X, García MI, Blanco C, García-Alfonso P, Robles L, Grávalos C, Pachón V, Longo F, Martínez V, Sanjurjo-Sáez M, López-Fernández LA. Clinical utility of ABCB1 genotyping for preventing toxicity in treatment with irinotecan. Pharmacol Res 2018; 136:133-139. [PMID: 30213564 DOI: 10.1016/j.phrs.2018.08.026] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Revised: 07/30/2018] [Accepted: 08/31/2018] [Indexed: 01/30/2023]
Abstract
Preventing severe irinotecan-induced adverse reactions would allow us to offer better treatment and improve patients' quality of life. Transporters, metabolizing enzymes, and genes involved in the folate pathway have been associated with irinotecan-induced toxicity. We analyzed 12 polymorphisms in UGT1A1, ABCB1, ABCG2, ABCC4, ABCC5, and MTHFR in 158 patients with metastatic colorectal cancer treated with irinotecan and studied the association with grade >2 adverse reactions (CTCAE). Among the most frequent ADRs, the SNPs rs1128503, rs2032582, and rs1045642 in ABCB1 and rs1801133 in MTHFR were associated with hematological toxicity and overall toxicity. The SNP rs11568678 in ABCC4 was also associated with overall toxicity. After correction of P values using a false discovery rate, only ABCB1 variants remained statistically significant. Haplotype analysis in ABCB1 showed an 11.3-fold and 4.6-fold increased risk of hematological toxicity (95% CI, 1.459-88.622) and overall toxicity (95% CI, 2.283-9.386), respectively. Consequently, genotyping of the three SNPs in ABCB1 can predict overall toxicity and hematological toxicity with a diagnostic odds ratio of 4.40 and 9.94, respectively. Genotyping of ABCB1 variants can help to prevent severe adverse reactions to irinotecan-based treatments in colorectal cancer.
Collapse
Affiliation(s)
- Sara Salvador-Martín
- Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain
| | - Xandra García-González
- Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain
| | - María I García
- Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain
| | - Carolina Blanco
- Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain
| | - Pilar García-Alfonso
- Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain
| | - Luis Robles
- Hospital Universitario Doce de Octubre, Instituto de Investigación Hospital Doce de Octubre, Madrid, Spain
| | - Cristina Grávalos
- Hospital Universitario Doce de Octubre, Instituto de Investigación Hospital Doce de Octubre, Madrid, Spain
| | - Vanessa Pachón
- Hospital Universitario Ramón y Cajal, Instituto Ramón y Cajal de Investigación Sanitaria (IRICYS), CIBERONC, Madrid, Spain
| | - Federico Longo
- Hospital Universitario Ramón y Cajal, Instituto Ramón y Cajal de Investigación Sanitaria (IRICYS), CIBERONC, Madrid, Spain
| | - Virginia Martínez
- Hospital Universitario La Paz, Instituto de Investigación Hospital Universitario La Paz, Spain
| | - María Sanjurjo-Sáez
- Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain
| | - Luis A López-Fernández
- Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain; Spanish Clinical Research Network (SCReN), Spain.
| |
Collapse
|
30
|
Ingelman-Sundberg M, Mkrtchian S, Zhou Y, Lauschke VM. Integrating rare genetic variants into pharmacogenetic drug response predictions. Hum Genomics 2018; 12:26. [PMID: 29793534 PMCID: PMC5968569 DOI: 10.1186/s40246-018-0157-3] [Citation(s) in RCA: 140] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Accepted: 05/08/2018] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Variability in genes implicated in drug pharmacokinetics or drug response can modulate treatment efficacy or predispose to adverse drug reactions. Besides common genetic polymorphisms, recent sequencing projects revealed a plethora of rare genetic variants in genes encoding proteins involved in drug metabolism, transport, and response. RESULTS To understand the global importance of rare pharmacogenetic gene variants, we mapped the variability in 208 pharmacogenes by analyzing exome sequencing data from 60,706 unrelated individuals and estimated the importance of rare and common genetic variants using a computational prediction framework optimized for pharmacogenetic assessments. Our analyses reveal that rare pharmacogenetic variants were strongly enriched in mutations predicted to cause functional alterations. For more than half of the pharmacogenes, rare variants account for the entire genetic variability. Each individual harbored on average a total of 40.6 putatively functional variants, rare variants accounting for 10.8% of these. Overall, the contribution of rare variants was found to be highly gene- and drug-specific. Using warfarin, simvastatin, voriconazole, olanzapine, and irinotecan as examples, we conclude that rare genetic variants likely account for a substantial part of the unexplained inter-individual differences in drug metabolism phenotypes. CONCLUSIONS Combined, our data reveal high gene and drug specificity in the contributions of rare variants. We provide a proof-of-concept on how this information can be utilized to pinpoint genes for which sequencing-based genotyping can add important information to predict drug response, which provides useful information for the design of clinical trials in drug development and the personalization of pharmacological treatment.
Collapse
Affiliation(s)
- Magnus Ingelman-Sundberg
- Department of Physiology and Pharmacology, Section of Pharmacogenetics, Karolinska Institutet, SE-171 77, Stockholm, Sweden
| | - Souren Mkrtchian
- Department of Physiology and Pharmacology, Section of Pharmacogenetics, Karolinska Institutet, SE-171 77, Stockholm, Sweden
| | - Yitian Zhou
- Department of Physiology and Pharmacology, Section of Pharmacogenetics, Karolinska Institutet, SE-171 77, Stockholm, Sweden
| | - Volker M Lauschke
- Department of Physiology and Pharmacology, Section of Pharmacogenetics, Karolinska Institutet, SE-171 77, Stockholm, Sweden.
| |
Collapse
|
31
|
UGT1A1 polymorphisms with irinotecan-induced toxicities and treatment outcome in Asians with Lung Cancer: a meta-analysis. Cancer Chemother Pharmacol 2017; 79:1109-1117. [PMID: 28502040 DOI: 10.1007/s00280-017-3306-9] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2017] [Accepted: 04/11/2017] [Indexed: 02/08/2023]
Abstract
Previous studies of irinotecan pharmacogenetics have shown that the UGT1A1*28 polymorphism has an effect on irinotecan (IRI)-induced toxicities in Caucasians. Yet compared with the UGT1A1*6 mutation, the UGT1A1*28 occurs at a much lower frequency in the Asians. Whether UGT1A1*6 and UGT1A1*28 are associated with IRI-induced neutropenia, diarrhea and IRI-based chemotherapy tumor response (TR) in Asians with lung cancer remains controversial. In this meta-analysis, we found a higher risk of neutropenia and diarrhea with IRI-based chemotherapy in Asians with lung cancer carrying the UGT1A1*6 polymorphism. However, UGT1A1*28 showed a weak correlation with diarrhea, but no significant correlation with neutropenia. Neither UGT1A1*6 nor UGT1A1*28 is associated with IRI-based chemotherapy TR. These data suggest that the UGT1A1*28 polymorphism may not be a suitable biomarker to predict IRI-induced toxicities and chemotherapy TR in Asians, while UGT1A*6 polymorphism is associated with a higher risk of IRI-induced neutropenia and diarrhea, but not IRI-based chemotherapy TR.
Collapse
|
32
|
Virtual Clinical Studies to Examine the Probability Distribution of the AUC at Target Tissues Using Physiologically-Based Pharmacokinetic Modeling: Application to Analyses of the Effect of Genetic Polymorphism of Enzymes and Transporters on Irinotecan Induced Side Effects. Pharm Res 2017; 34:1584-1600. [PMID: 28397089 PMCID: PMC5498655 DOI: 10.1007/s11095-017-2153-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2016] [Accepted: 03/28/2017] [Indexed: 02/07/2023]
Abstract
Purpose To establish a physiologically-based pharmacokinetic (PBPK) model for analyzing the factors associated with side effects of irinotecan by using a computer-based virtual clinical study (VCS) because many controversial associations between various genetic polymorphisms and side effects of irinotecan have been reported. Methods To optimize biochemical parameters of irinotecan and its metabolites in the PBPK modeling, a Cluster Newton method was introduced. In the VCS, virtual patients were generated considering the inter-individual variability and genetic polymorphisms of enzymes and transporters. Results Approximately 30 sets of parameters of the PBPK model gave good reproduction of the pharmacokinetics of irinotecan and its metabolites. Of these, 19 sets gave relatively good description of the effect of UGT1A1 *28 and SLCO1B1 c.521T>C polymorphism on the SN-38 plasma concentration, neutropenia, and diarrhea observed in clinical studies reported mainly by Teft et al. (Br J Cancer. 112(5):857-65, 20). VCS also indicated that the frequency of significant association of biliary index with diarrhea was higher than that of UGT1A1 *28 polymorphism. Conclusion The VCS confirmed the importance of genetic polymorphisms of UGT1A1 *28 and SLCO1B1 c.521T>C in the irinotecan induced side effects. The VCS also indicated that biliary index is a better biomarker of diarrhea than UGT1A1 *28 polymorphism. Electronic supplementary material The online version of this article (doi:10.1007/s11095-017-2153-z) contains supplementary material, which is available to authorized users.
Collapse
|
33
|
Cooperative inhibitory effects of uremic toxins and other serum components on OATP1B1-mediated transport of SN-38. Cancer Chemother Pharmacol 2017; 79:783-789. [DOI: 10.1007/s00280-017-3276-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2017] [Accepted: 03/01/2017] [Indexed: 12/13/2022]
|
34
|
Liu XH, Lu J, Duan W, Dai ZM, Wang M, Lin S, Yang PT, Tian T, Liu K, Zhu YY, Zheng Y, Sheng QW, Dai ZJ. Predictive Value of UGT1A1*28 Polymorphism In Irinotecan-based Chemotherapy. J Cancer 2017; 8:691-703. [PMID: 28367249 PMCID: PMC5370513 DOI: 10.7150/jca.17210] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2016] [Accepted: 12/22/2016] [Indexed: 12/15/2022] Open
Abstract
The UGT1A1*28 polymorphism was suggested to be significantly connected with irinotecan-induced toxicity and response to chemotherapy. However, the results of previous studies are controversial. Hence we carried out a meta-analysis to investigate the effect of UGT1A1*28 polymorphism on severe diarrhea, neutropenia, and response of patients who had undergone irinotecan-based chemotherapy. The PubMed, Web of Science, Wanfang, and CNKI databases were searched for clinical trials assessing the association of UGT1A1*28 polymorphism with severe diarrhea, neutropenia, and response to irinotecan-based chemotherapy. The combined odds ratios (ORs) and 95% confidence intervals (CIs) were used to evaluate the relationship under a fixed- or random-effects model. Fifty-eight studies including 6087 patients with cancer were included. Our results showed that patients carrying the TA6/7 and TA7/7 genotypes had a greater prevalence of diarrhea and neutropenia than those with the TA6/6 genotype (TA6/7+TA7/7 vs. TA6/6: diarrhea, OR = 2.18, 95%CI = 1.68-2.83; neutropenia, OR = 2.15, 95%CI = 1.71-2.70), particularly patients with metastatic colorectal cancer. Stratified analysis showed that Asians with the TA6/7 and TA7/7 genotypes were more likely to have diarrhea and neutropenia, and Caucasians with the TA6/7 and TA7/7 genotypes were more likely to have neutropenia than other groups. However, patients with the TA6/7+TA7/7 genotypes showed a higher response than patients with TA6/6 genotype (OR = 1.20, 95%CI = 1.07-1.34), particularly Caucasians (OR = 1.23, 95%CI = 1.06-1.42) and patients with metastatic colorectal cancer (OR = 1.24, 95%CI = 1.05-1.48). Our data showed that the UGT1A1*28 polymorphism had a significant relationship with toxicity and response to irinotecan-based chemotherapy. This polymorphism may be useful as a monitoring index for cancer patients receiving irinotecan-based chemotherapy.
Collapse
Affiliation(s)
- Xing-Han Liu
- Department of Oncology, Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, China
| | - Jun Lu
- Clinical Research Center, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China
| | - Wei Duan
- School of Medicine, Deakin University, Waurn Ponds, Victoria, Australia
| | - Zhi-Ming Dai
- Department of Anesthesia, Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, China
| | - Meng Wang
- Department of Oncology, Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, China
| | - Shuai Lin
- Department of Oncology, Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, China
| | - Peng-Tao Yang
- Department of Oncology, Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, China
| | - Tian Tian
- Department of Oncology, Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, China
| | - Kang Liu
- Department of Oncology, Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, China
| | - Yu-Yao Zhu
- Department of Oncology, Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, China
| | - Yi Zheng
- Department of Oncology, Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, China
| | - Qian-Wen Sheng
- Department of Oncology, Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, China
| | - Zhi-Jun Dai
- Department of Oncology, Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, China
| |
Collapse
|
35
|
Effects of UDP-glucuronosyltransferase (UGT) polymorphisms on the pharmacokinetics of febuxostat in healthy Chinese volunteers. Drug Metab Pharmacokinet 2017; 32:77-84. [DOI: 10.1016/j.dmpk.2016.08.003] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2016] [Revised: 08/09/2016] [Accepted: 08/11/2016] [Indexed: 11/20/2022]
|
36
|
ABC transporter polymorphisms are associated with irinotecan pharmacokinetics and neutropenia. THE PHARMACOGENOMICS JOURNAL 2016; 18:35-42. [PMID: 27845419 DOI: 10.1038/tpj.2016.75] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2015] [Revised: 05/09/2016] [Accepted: 08/25/2016] [Indexed: 12/22/2022]
Abstract
Neutropenia is a common dose-limiting toxicity associated with irinotecan treatment. Although UGT1A1 variants have been associated with neutropenia, a fraction of neutropenia risk remains unaccounted for. To identify additional genetic markers contributing to variability in irinotecan pharmacokinetics and neutropenia, a regression analysis was performed in 78 irinotecan-treated patients to analyze comprehensively three hepatic efflux transporter genes (ABCB1, ABCC1 and ABCG2). rs6498588 (ABCC1) and rs12720066 (ABCB1) were associated with increased SN-38 exposure, and rs17501331 (ABCC1) and rs12720066 were associated with lower absolute neutrophil count nadir. rs6498588 and a variant in high linkage disequilibrium are located in transcriptionally active regions or are predicted to alter transcription factor binding sites. While enhancer activity was not evident in vitro for genomic regions containing these single-nucleotide polymorphisms, rs6498588 was significantly associated with ABCC1 expression in human liver. These results suggest that genetic variation in ABCC1 and ABCB1 may contribute to irinotecan-induced neutropenia by altering expression of transporters involved in irinotecan metabolite disposition.
Collapse
|
37
|
Mlakar V, Huezo-Diaz Curtis P, Satyanarayana Uppugunduri CR, Krajinovic M, Ansari M. Pharmacogenomics in Pediatric Oncology: Review of Gene-Drug Associations for Clinical Use. Int J Mol Sci 2016; 17:ijms17091502. [PMID: 27618021 PMCID: PMC5037779 DOI: 10.3390/ijms17091502] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2016] [Revised: 08/02/2016] [Accepted: 08/15/2016] [Indexed: 02/07/2023] Open
Abstract
During the 3rd congress of the European Society of Pharmacogenomics and Personalised Therapy (ESPT) in Budapest in 2015, a preliminary meeting was held aimed at establishing a pediatric individualized treatment in oncology and hematology committees. The main purpose was to facilitate the transfer and harmonization of pharmacogenetic testing from research into clinics, to bring together basic and translational research and to educate health professionals throughout Europe. The objective of this review was to provide the attendees of the meeting as well as the larger scientific community an insight into the compiled evidence regarding current pharmacogenomics knowledge in pediatric oncology. This preliminary evaluation will help steer the committee’s work and should give the reader an idea at which stage researchers and clinicians are, in terms of personalizing medicine for children with cancer. From the evidence presented here, future recommendations to achieve this goal will also be suggested.
Collapse
Affiliation(s)
- Vid Mlakar
- Cansearch Research Laboratory, Geneva University Medical School, Avenue de la Roseraie 64, 1205 Geneva, Switzerland.
| | - Patricia Huezo-Diaz Curtis
- Cansearch Research Laboratory, Geneva University Medical School, Avenue de la Roseraie 64, 1205 Geneva, Switzerland.
| | | | - Maja Krajinovic
- Charles-Bruneau Cancer Center, Centre hospitalier universitaire Sainte-Justine, 4515 Rue de Rouen, Montreal, QC H1V 1H1, Canada.
- Department of Pediatrics, University of Montreal, 2900 Boulevard Edouard-Montpetit, Montreal, QC H3T 1J4, Canada.
- Department of Pharmacology, Faculty of Medicine, University of Montreal, 2900 Boulevard Edouard-Montpetit, Montreal, QC H3T 1J4, Canada.
| | - Marc Ansari
- Cansearch Research Laboratory, Geneva University Medical School, Avenue de la Roseraie 64, 1205 Geneva, Switzerland.
- Pediatric Department, Onco-Hematology Unit, Geneva University Hospital, Rue Willy-Donzé 6, 1205 Geneva, Switzerland.
| |
Collapse
|
38
|
Zaïr ZM, Singer DR. Influx transporter variants as predictors of cancer chemotherapy-induced toxicity: systematic review and meta-analysis. Pharmacogenomics 2016; 17:1189-1205. [PMID: 27380948 DOI: 10.2217/pgs-2015-0005] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
AIM Chemotherapeutic agents have been shown to increase lung patient survival, however their use may be limited by their serious adverse effects. We aimed to assess int impact of pharmacogenetic variation of influx transporters on inter-individual patient variation in adverse drug reactions. PATIENTS & METHODS We conducted a meta-analysis and systemic review and identified 16 publications, totaling 1510 patients, to be eligible for review. RESULTS Meta-analysis showed east-Asian patients expressing SLCO1B1 521T>C or 1118G>A to have a two- to fourfold increased risk of irinotecan-induced neutropenia but not diarrhea. American patients, expressing SLC19A1 IVS2(4935) G>A, were further associated with pemetrexed/gemcitabine-induced grade 3+ leukopenia. CONCLUSION Future studies should look to robust validation of SLCO1B1 and SLC19A1 as prognostic markers in the management of lung cancer patients.
Collapse
Affiliation(s)
| | - Donald Rj Singer
- Yale University School of Medicine, New Haven, CT, USA.,Fellowship of Postgraduate Medicine 11 Chandos Street, London, UK
| |
Collapse
|
39
|
Zaïr ZM, Singer DR. Efflux transporter variants as predictors of drug toxicity in lung cancer patients: systematic review and meta-analysis. Pharmacogenomics 2016; 17:1089-112. [PMID: 27269636 DOI: 10.2217/pgs-2015-0006] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
UNLABELLED Chemotherapeutic drugs are underutilized in lung cancer management due in part to serious adverse drug reactions (ADRs). AIM With studies revealing an association between interindividual patient ADR variation and efflux transporter variants, we carried out a meta-analysis and systemic review, in order to highlight current knowledge regarding the strength of association between efflux transporter SNPs variants and chemotherapeutic-drug induced ADRs. MATERIALS & METHODS Papers were sourced from MEDLINE, Cochrane Library, CINHL, EMBASE, Web of Knowledge, Scopus. The Cochrane Collaboration Risk of Bias Tool v13 was used to evaluate six types of bias domains for each of the publications reviewed. RESULTS Twenty-five publications comprising three randomised control trials, two retrospective case-controls and 20 clinical observation studies, totalling 3578 patients, were deemed eligible for review. Of the known efflux drug transporters, we report findings on the ABC members ABCB1, ABCC1, ABCC2, ABCG2, ABCA1, ABCC4 and ABCC5. Meta-analysis showed an decreased risk of irinotecan-induced neutropenia in patients expressing ABCB1 2677G>T/G (odds ratio [OR]: 0.24; 95% CI: 0.1-0.59; p = 0.002) but increased risk for ABCC2 3972T>T (OR: 1.67; 95% CI: 1.01-2.74; p = 0.04). ABCG2 34G>A was associated with a threefold increased risk of irinotecan-induced diarrhea (95% CI: 1.00-6.24; p = 0.05). CONCLUSION The majority of studies have identified a role for variants in effluxdrug transporters in contributing to lung cancer treatment-associated ADRs. However, for implementation of use of these transporter genetic variants as prognostic markers for ADR risk, future studies must incorporate larger patient numbers.
Collapse
Affiliation(s)
| | - Donald Rj Singer
- Yale University School of Medicine, New Haven, CT 06510, USA.,Fellowship of Postgraduate Medicine, 11 Chandos Street, London, UK
| |
Collapse
|
40
|
Lacouth-Silva F, Xavier CV, da S. Setúbal S, Pontes AS, Nery NM, de Castro OB, Fernandes CFC, Honda ER, Zanchi FB, Calderon LA, Stábeli RG, Soares AM, Silva-Jardim I, Facundo VA, Zuliani JP. The effect of 3β, 6β, 16β-trihydroxylup-20(29)-ene lupane compound isolated from Combretum leprosum Mart. on peripheral blood mononuclear cells. Altern Ther Health Med 2015; 15:420. [PMID: 26608735 PMCID: PMC4659216 DOI: 10.1186/s12906-015-0948-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2015] [Accepted: 11/21/2015] [Indexed: 01/11/2023]
Abstract
BACKGROUND The Combretum leprosum Mart. plant, popularly known as mofumbo, is used in folk medicine for inflammation, pain and treatment of wounds. From this species, it is possible to isolate three triterpenes: (3β, 6β, 16β-trihydroxylup-20(29)-ene) called lupane, arjunolic acid and molic acid. In this study, through preclinical tests, the effect of lupane was evaluated on the cytotoxicity and on the ability to activate cellular function by the production of TNF-α, an inflammatory cytokine, and IL-10, an immuno regulatory cytokine was assessed. The effect of lupane on the enzymes topoisomerase I and II was also evaluated. METHODS For this reason, peripheral blood mononuclear cells (PBMCs) were obtained and cytotoxicity was assessed by the MTT method at three different times (1, 15 and 24 h), and different concentrations of lupane (0.3, 0.7, 1.5, 6, 3 and 12 μg/mL). The cell function was assessed by the production of TNF-α and IL-10 by PBMCs quantified by specific enzyme immunoassay (ELISA). The activity of topoisomerases was assayed by in vitro biological assays and in silico molecular docking. RESULTS The results obtained showed that lupane at concentrations below 1.5 μg/mL was not toxic to the cells. Moreover, lupane was not able to activate cellular functions and did not alter the production of IL-10 and TNF-α. Furthermore, the data showed that lupane has neither interfered in the action of topoisomerase I nor in the action of topoisomerase II. CONCLUSION Based on preclinical results obtained in this study, we highlight that the compound studied (lupane) has moderate cytotoxicity, does not induce the production of TNF-α and IL-10, and does not act on human topoisomerases. Based on the results of this study and taking into consideration the reports about the anti-inflammatory and leishmanicidal activity of 3β, 6β, 16β-trihydroxylup-20(29)-ene, we suggest that this compound may serve as a biotechnological tool for the treatment of leishmaniasis in the future.
Collapse
|
41
|
Fujita KI, Kubota Y, Ishida H, Sasaki Y. Irinotecan, a key chemotherapeutic drug for metastatic colorectal cancer. World J Gastroenterol 2015; 21:12234-12248. [PMID: 26604633 PMCID: PMC4649109 DOI: 10.3748/wjg.v21.i43.12234] [Citation(s) in RCA: 188] [Impact Index Per Article: 20.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2015] [Revised: 09/05/2015] [Accepted: 10/26/2015] [Indexed: 02/06/2023] Open
Abstract
Irinotecan hydrochloride is a camptothecin derivative that exerts antitumor activity against a variety of tumors. SN-38 produced in the body by carboxylesterase is the active metabolite of irinotecan. After irinotecan was introduced for the treatment of metastatic colorectal cancer (CRC) at the end of the last century, survival has improved dramatically. Irinotecan is now combined with 5-fluorouracil, oxaliplatin and several molecularly-targeted anticancer drugs, resulting in the extension of overall survival to longer than 30 mo. Severe, occasionally life-threatening toxicity occurs sporadically, even in patients in relatively good condition who have a low risk of chemotherapy-induced toxicity, often causing the failure of irinotecan-based chemotherapy. Clinical pharmacological studies have revealed that such severe toxicity is related to exposure to SN-38 and genetic polymorphisms in UDP-glucuronosyltransferase 1A1 gene. The large inter- and intra-patient variability in systemic exposure to SN-38 is determined not only by genetic factors but also by physiological and environmental factors. This review first summarizes the roles of irinotecan in chemotherapy for metastatic CRC and then discusses the optimal dosing of irinotecan based on the aforementioned factors affecting systemic exposure to SN-38, with the ultimate goal of achieving personalized irinotecan-based chemotherapy.
Collapse
|
42
|
Shi Y, Hu Y, Hu X, Li X, Lin L, Han X. Cisplatin combined with irinotecan or etoposide for untreated extensive-stage small cell lung cancer: A multicenter randomized controlled clinical trial. Thorac Cancer 2015; 6:785-91. [PMID: 26557919 PMCID: PMC4632933 DOI: 10.1111/1759-7714.12303] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2015] [Accepted: 07/18/2015] [Indexed: 12/11/2022] Open
Abstract
Background This study evaluated the efficacy and safety of irinotecan/cisplatin (IP) and etoposide/cisplatin (EP) in extensive-stage small cell lung cancer (ES-SCLC) and the distribution of uridine diphosphate glucuronosyltransferase (UGT1A1). The relationship between UGT1A1 genotypes and patient outcomes was also assessed. Method Patients with untreated ES-SCLC were randomly assigned to receive either IP or EP, and blood specimens were collected to test the genotypes of UGT1A1*28 and UGT1A1*6. The association of efficacy and toxicity of an IP regimen with UGT1A1 genotype was analyzed. Results Of the 62 patients enrolled from three institutions, 30 patients were in the IP and 32 patients were in the EP arms, respectively. Disease control rates with IP and EP were 83.3% and 71.9%, respectively (P = 0.043). Median progression-free survival for IP and EP were both six months. Median overall survival for IP and EP were 18.1 and 15.8 months respectively, without significant difference. Grade 3-4 thrombocytopenia was more common with EP (18.8% vs. 6.7%; P = 0.035), while the incidence of diarrhea was higher with IP (70% vs. 15.6%; P = 0.008). The incidence of grade 1-4 late-onset diarrhea of wild-type, heterozygous, and homozygous UGT1A1*28 were 65.0%, 85.7%, and 66.7%, respectively (P = 0.037). UGT1A1*28 polymorphisms, Eastern Cooperative Oncology Group performance status, and chemotherapy cycles were essential factors affecting grade 1-4 late-onset diarrhea in logistic regression analysis. Conclusions The efficacy of the IP regimen was similar to the EP regimen for untreated ES-SCLC. UGT1A1 polymorphisms were associated with late-onset diarrhea; however, there was no influence on efficacy.
Collapse
Affiliation(s)
- Yuankai Shi
- Department of Medical Oncology, Cancer Institute/Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College Beijing, China
| | - Yi Hu
- Department of Oncology, Chinese, General Hospital, Medical School of Chinese Beijing, China
| | - Xingsheng Hu
- Department of Medical Oncology, Cancer Institute/Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College Beijing, China
| | - Xue Li
- Department of Medical Oncology, China-Japan Friendship Hospital Beijing, China
| | - Lin Lin
- Department of Medical Oncology, Cancer Institute/Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College Beijing, China
| | - Xiaohong Han
- Department of Medical Oncology, Cancer Institute/Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College Beijing, China
| |
Collapse
|
43
|
Berg AK, Buckner JC, Galanis E, Jaeckle KA, Ames MM, Reid JM. Quantification of the impact of enzyme-inducing antiepileptic drugs on irinotecan pharmacokinetics and SN-38 exposure. J Clin Pharmacol 2015; 55:1303-12. [PMID: 25975718 DOI: 10.1002/jcph.543] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2015] [Accepted: 05/11/2015] [Indexed: 01/25/2023]
Abstract
The population pharmacokinetic model reported here was developed using data from 2 phase 2 trials of irinotecan for treatment of malignant glioma to quantify the impact of concomitant therapy with enzyme-inducing antiepileptic drugs (EIAEDs) on irinotecan pharmacokinetics. Patients received weekly irinotecan doses of 100 to 400 mg/m(2) , and plasma samples were collected and analyzed for irinotecan and its APC, SN-38, and SN-38G metabolites. Nonlinear mixed-effects modeling was employed for population pharmacokinetic analysis. Concomitant therapy with phenytoin, phenobarbital, or carbamazepine increased the clearances of irinotecan, SN-38, and SN-38G but not APC. SN-38 clearance was 2-fold higher with concomitant EIAED use, resulting in 40% lower SN-38 exposure. Evaluation of additional covariates revealed no clinically relevant effects of sex or concomitant corticosteroid use. The population pharmacokinetic model suggests that a 1.7-fold increase in irinotecan dose may compensate for decreases in SN-38 exposure in the presence of concomitant EIAEDs. Although slightly more conservative, this dose adjustment is consistent with those recommended based on increases in the maximally tolerated dose for malignant glioma patients receiving EIAEDs and may be an appropriate starting point for further investigation when extrapolating to other cancer types or alternative regimens.
Collapse
Affiliation(s)
- Alexander K Berg
- Department of Clinical Pharmacology, Upsher-Smith Laboratories Inc., Maple Grove, MN, USA
| | - Jan C Buckner
- Department of Oncology, Mayo Clinic, Rochester, MN, USA
| | | | - Kurt A Jaeckle
- Department of Neurology, Mayo Clinic, Jacksonville, MN, USA
| | - Matthew M Ames
- Department of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic, Rochester, MN, USA
| | - Joel M Reid
- Department of Oncology, Mayo Clinic, Rochester, MN, USA.,Department of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic, Rochester, MN, USA
| |
Collapse
|
44
|
Etienne-Grimaldi MC, Boyer JC, Thomas F, Quaranta S, Picard N, Loriot MA, Narjoz C, Poncet D, Gagnieu MC, Ged C, Broly F, Le Morvan V, Bouquié R, Gaub MP, Philibert L, Ghiringhelli F, Le Guellec C. UGT1A1genotype and irinotecan therapy: general review and implementation in routine practice. Fundam Clin Pharmacol 2015; 29:219-37. [DOI: 10.1111/fcp.12117] [Citation(s) in RCA: 64] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2014] [Revised: 02/05/2015] [Accepted: 02/24/2015] [Indexed: 12/19/2022]
Affiliation(s)
| | - Jean-Christophe Boyer
- Unité de Toxicologie; Laboratoire de Biochimie; CHU Carémeau, Place du Pr Debré; 30029 Nîmes Cedex France
| | - Fabienne Thomas
- Institut Claudius Regaud; 1, avenue Irène Joliot-Curie 31059 Toulouse France
| | - Sylvie Quaranta
- Service de Pharmacocinétique et Toxicologie; Laboratoire de Biologie Médicale; Hôpital de la Timone; Bât F; 264 rue Saint Pierre 13385 Marseille Cedex 05 France
| | - Nicolas Picard
- Service Pharmacologie; Toxicologie et Pharmacovigilance; CHU Limoges, Bâtiment CBRS; 2 avenue Martin Luther King 87042 Limoges France
| | - Marie-Anne Loriot
- Hôpital Européen Georges Pompidou; SERVICE BIOCHIMIE; 20 Rue Leblanc 75015 Paris France
| | - Céline Narjoz
- Hôpital Européen Georges Pompidou; SERVICE BIOCHIMIE; 20 Rue Leblanc 75015 Paris France
| | - Delphine Poncet
- Equipe Signalisation Métabolisme et Progression Tumorale; UMR 1052-5286; Centre Léon Bérard; 28 rue Laennec 69373 Lyon Cedex 08 69008 Lyon France
| | - Marie-Claude Gagnieu
- Fédération de Biochimie; UF Pharmacologie Spécialisée; Hôpital E. Herriot; 5 place d'Arsonval 69437 Lyon Cedex 03 France
| | - Cécile Ged
- Plateau Technique de Biologie Moléculaire; Pôle de Biologie et Pathologie; CHU de Bordeaux; 1, place A Raba Leon 33 000 Bordeaux France
| | - Franck Broly
- Service de Toxicologie et Génopathies; Centre de Biologie Pathologie Génétique; Centre Hospitalier Régional et Universitaire de Lille; 59037 Lille Cedex France
| | - Valérie Le Morvan
- Institut Bergonié; Unité Inserm VINCO; 229 cours de l'Argonne 33076 Bordeaux Cedex France
| | - Régis Bouquié
- Laboratoire de Pharmacologie clinique; Institut de Biologie - CHU Nantes; 9, quai Moncousu 44093 Nantes Cedex 1 France
| | - Marie-Pierre Gaub
- EA3430; FMTS Université de Strasbourg; Laboratoire de Biochimie- Biologie Moléculaire; Hôpital de hautepierre; Avenue Molière 67098 Strasbourg France
| | - Laurent Philibert
- Unité de Biopathologie et pharmacogénétique; Laboratoire d'oncopharmacologie; Institut régional du Cancer Montpellier - Val d'Aurelle; 208 Avenue des Apothicaires 34298 Montpellier Cedex 5 France
| | - François Ghiringhelli
- Département de biopathologie; Centre Georges Francois Leclerc; 1 rue du professeur Marion 21000 Dijon France
| | - Chantal Le Guellec
- Unité de pharmacogénétique; Laboratoire de biochimie et biologie moléculaire; CHU Bretonneau; 2 bis boulevard Tonnellé 37044 Tours France
| | | |
Collapse
|
45
|
Abstract
Cytochrome 450 (CYP450) designates a group of enzymes abundant in smooth endoplasmic reticulum of hepatocytes and epithelial cells of small intestines. The main function of CYP450 is oxidative catalysis of various endogenous and exogenous substances. CYP450 are implicated in phase I metabolism of 80% of drugs currently in use, including anticancer drugs. They are also involved in synthesis of various hormones and influence hormone-related cancers. CYP450 genes are highly polymorphic and their variants play an important role in cancer risk and treatment. Association studies and meta-analyses have been performed to decipher the role of CYP450 polymorphisms in cancer susceptibility. Cancer treatment involves multimodal therapies and evaluation of CYP450 polymorphisms is necessary for pharmacogenetic assessment of anticancer therapy outcomes. In addition, CYP450 inhibitors are being evaluated for improved pharmacokinetics and oral formulation of several anticancer drugs.
Collapse
|
46
|
MTHFR-1298 A>C (rs1801131) is a predictor of survival in two cohorts of stage II/III colorectal cancer patients treated with adjuvant fluoropyrimidine chemotherapy with or without oxaliplatin. THE PHARMACOGENOMICS JOURNAL 2014; 15:219-25. [DOI: 10.1038/tpj.2014.64] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/02/2014] [Revised: 08/05/2014] [Accepted: 09/05/2014] [Indexed: 11/08/2022]
|
47
|
Li M, Wang Z, Guo J, Liu J, Li C, Liu L, Shi H, Liu L, Li H, Xie C, Zhang X, Sun W, Fang S, Bi X. Clinical significance of UGT1A1 gene polymorphisms on irinotecan-based regimens as the treatment in metastatic colorectal cancer. Onco Targets Ther 2014; 7:1653-61. [PMID: 25285015 PMCID: PMC4181635 DOI: 10.2147/ott.s67867] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Purpose The primary aim of this research was to investigate the association between uridine diphosphate glucuronosyltransferase (UGT)1A1 gene polymorphisms and the toxicities of irinotecan-based regimens in Chinese patients with metastatic colorectal cancer. Methods The study analyzed the distribution of UGT1A1*28/*6 gene polymorphisms by polymerase chain reaction amplification and pyrosequencing. The adverse reactions and tumor response were evaluated according to National Cancer Institute Common Toxicity Criteria for Adverse Events, Version 3.0, and Response Evaluation Criteria In Solid Tumors, Version 1.0, criteria, respectively. The correlation between UGT1A1 gene polymorphisms and severe delayed diarrhea or neutropenia was analyzed. The influences of UGT1A1*6/*28 polymorphisms on response rate and progression-free survival were also analyzed. Survival analysis was performed by the Kaplan–Meier method, and we used the log-rank test to analyze the effect of genotypes on progression-free survival, the logistic regression model for multivariate analysis, and the Cox regression model for multivariate survival analysis. Results A total of 167 patients with metastatic colorectal cancer who were treated with irinotecan-based regimens and with detected UGT1A1 gene polymorphisms were enrolled in this research. The rate of UGT1A1*28 homozygous wild-type TA6/6, heterozygous mutant-type TA6/7, and homozygous mutant-type TA7/7 was 65.3% (109/167), 32.3% (54/167), and 2.4% (4/167), respectively; the incidence of UGT1A1*6 wild-type G/G was 67.1% (112/167), heterozygous mutant-type G/A accounted for 28.7% (48/167), and seven cases were homozygous mutant-type A/A (4.2%; 7/167). The incidence of grade 3 or 4 delayed diarrhea in patients carrying UGT1A1*6 (G/A and A/A) was higher than that in the wild-type (G/G) (P=0.021). The rate was significantly lower in patients with the UGT1A1*28 TA6/6 wide-type genotype than those with TA6/7 and TA7/7 mutant-type genotypes (P=0.027). However, neither UGT1A1*6 (P=0.34) nor UGT1A1*28 (P=0.232) variants were significantly associated with severe neutropenia. Our study found no significant differences of severe neutropenia in patients with different numbers of mutational alleles (P=0.354), but patients with two alleles or single allele variants had more chances to develop severe diarrhea than patients with wild-type (P=0.027). No significant differences of either response rate or progression-free survival were found among different genotypes (P>0.05). Conclusion For irinotecan-based regimens in metastatic colorectal cancer, the UGT1A1*28 and UGT1A1*6 locus mutations can be regarded as predictors for irinotecan-associated severe delayed diarrhea, whereas no association between UGT1A1 gene polymorphisms and severe neutropenia was observed. We also found that neither clinical response nor prognosis were significantly associated with UGT1A1 gene polymorphisms.
Collapse
Affiliation(s)
- Minmin Li
- School of Medicine and Life Sciences, University of Jinan-Shandong Academy of Medical Sciences, Shandong, People's Republic of China
| | - Zhehai Wang
- Department of Oncology, Shandong Cancer Hospital, Shandong, People's Republic of China
| | - Jun Guo
- Department of Oncology, Shandong Cancer Hospital, Shandong, People's Republic of China
| | - Jie Liu
- Department of Oncology, Shandong Cancer Hospital, Shandong, People's Republic of China
| | - Changzheng Li
- Department of Oncology, Shandong Cancer Hospital, Shandong, People's Republic of China
| | - Lin Liu
- Department of Oncology, Shandong Cancer Hospital, Shandong, People's Republic of China
| | - Huan Shi
- Department of Oncology, Shandong Cancer Hospital, Shandong, People's Republic of China
| | - Liyan Liu
- Department of Oncology, Shandong Cancer Hospital, Shandong, People's Republic of China
| | - Huihui Li
- Department of Oncology, Shandong Cancer Hospital, Shandong, People's Republic of China
| | - Chao Xie
- Department of Oncology, Shandong Cancer Hospital, Shandong, People's Republic of China
| | - Xia Zhang
- Department of Oncology, Shandong Cancer Hospital, Shandong, People's Republic of China
| | - Wenwen Sun
- School of Medicine and Life Sciences, University of Jinan-Shandong Academy of Medical Sciences, Shandong, People's Republic of China
| | - Shu Fang
- School of Medicine and Life Sciences, University of Jinan-Shandong Academy of Medical Sciences, Shandong, People's Republic of China
| | - Xiang Bi
- School of Medicine and Life Sciences, University of Jinan-Shandong Academy of Medical Sciences, Shandong, People's Republic of China
| |
Collapse
|
48
|
Takahashi H, Sai K, Saito Y, Kaniwa N, Matsumura Y, Hamaguchi T, Shimada Y, Ohtsu A, Yoshino T, Doi T, Okuda H, Ichinohe R, Takahashi A, Doi A, Odaka Y, Okuyama M, Saijo N, Sawada JI, Sakamoto H, Yoshida T. Application of a combination of a knowledge-based algorithm and 2-stage screening to hypothesis-free genomic data on irinotecan-treated patients for identification of a candidate single nucleotide polymorphism related to an adverse effect. PLoS One 2014; 9:e105160. [PMID: 25127363 PMCID: PMC4134257 DOI: 10.1371/journal.pone.0105160] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2014] [Accepted: 07/17/2014] [Indexed: 01/27/2023] Open
Abstract
Interindividual variation in a drug response among patients is known to cause serious problems in medicine. Genomic information has been proposed as the basis for “personalized” health care. The genome-wide association study (GWAS) is a powerful technique for examining single nucleotide polymorphisms (SNPs) and their relationship with drug response variation; however, when using only GWAS, it often happens that no useful SNPs are identified due to multiple testing problems. Therefore, in a previous study, we proposed a combined method consisting of a knowledge-based algorithm, 2 stages of screening, and a permutation test for identifying SNPs. In the present study, we applied this method to a pharmacogenomics study where 109,365 SNPs were genotyped using Illumina Human-1 BeadChip in 168 cancer patients treated with irinotecan chemotherapy. We identified the SNP rs9351963 in potassium voltage-gated channel subfamily KQT member 5 (KCNQ5) as a candidate factor related to incidence of irinotecan-induced diarrhea. The p value for rs9351963 was 3.31×10−5 in Fisher's exact test and 0.0289 in the permutation test (when multiple testing problems were corrected). Additionally, rs9351963 was clearly superior to the clinical parameters and the model involving rs9351963 showed sensitivity of 77.8% and specificity of 57.6% in the evaluation by means of logistic regression. Recent studies showed that KCNQ4 and KCNQ5 genes encode members of the M channel expressed in gastrointestinal smooth muscle and suggested that these genes are associated with irritable bowel syndrome and similar peristalsis diseases. These results suggest that rs9351963 in KCNQ5 is a possible predictive factor of incidence of diarrhea in cancer patients treated with irinotecan chemotherapy and for selecting chemotherapy regimens, such as irinotecan alone or a combination of irinotecan with a KCNQ5 opener. Nonetheless, clinical importance of rs9351963 should be further elucidated.
Collapse
Affiliation(s)
- Hiro Takahashi
- Graduate School of Horticulture, Chiba University, Matsudo, Chiba, Japan
- Plant Biology Research Center, Chubu University, Kasugai, Aichi, Japan
- Division of Genetics, National Cancer Center Research Institute, Tokyo, Japan
- * E-mail:
| | - Kimie Sai
- Division of Medicinal Safety Science, National Institute of Health Sciences, Tokyo, Japan
| | - Yoshiro Saito
- Division of Medicinal Safety Science, National Institute of Health Sciences, Tokyo, Japan
| | - Nahoko Kaniwa
- Division of Medicinal Safety Science, National Institute of Health Sciences, Tokyo, Japan
| | - Yasuhiro Matsumura
- Division of Developmental Therapeutics, Research Center for Innovative Oncology, National Cancer Center Hospital East, Kashiwa, Chiba, Japan
| | - Tetsuya Hamaguchi
- Gastrointestinal Medical Oncology Division, National Cancer Center Hospital, Tokyo, Japan
| | - Yasuhiro Shimada
- Gastrointestinal Medical Oncology Division, National Cancer Center Hospital, Tokyo, Japan
| | - Atsushi Ohtsu
- Department of Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Chiba, Japan
| | - Takayuki Yoshino
- Department of Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Chiba, Japan
| | - Toshihiko Doi
- Department of Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Chiba, Japan
| | - Haruhiro Okuda
- Division of Medicinal Safety Science, National Institute of Health Sciences, Tokyo, Japan
| | - Risa Ichinohe
- Division of Genetics, National Cancer Center Research Institute, Tokyo, Japan
- Faculty of Horticulture, Chiba University, Matsudo, Chiba, Japan
| | - Anna Takahashi
- Plant Biology Research Center, Chubu University, Kasugai, Aichi, Japan
| | - Ayano Doi
- Division of Genetics, National Cancer Center Research Institute, Tokyo, Japan
- Faculty of Horticulture, Chiba University, Matsudo, Chiba, Japan
| | - Yoko Odaka
- Division of Genetics, National Cancer Center Research Institute, Tokyo, Japan
| | - Misuzu Okuyama
- Division of Genetics, National Cancer Center Research Institute, Tokyo, Japan
| | - Nagahiro Saijo
- National Cancer Center Hospital East, Kashiwa, Chiba, Japan
| | - Jun-ichi Sawada
- Division of Functional Biochemistry and Genomics, National Institute of Health Sciences, Tokyo, Japan
| | - Hiromi Sakamoto
- Division of Genetics, National Cancer Center Research Institute, Tokyo, Japan
| | - Teruhiko Yoshida
- Division of Genetics, National Cancer Center Research Institute, Tokyo, Japan
| |
Collapse
|
49
|
Mohelnikova-Duchonova B, Melichar B, Soucek P. FOLFOX/FOLFIRI pharmacogenetics: The call for a personalized approach in colorectal cancer therapy. World J Gastroenterol 2014; 20:10316-10330. [PMID: 25132748 PMCID: PMC4130839 DOI: 10.3748/wjg.v20.i30.10316] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2013] [Revised: 03/05/2014] [Accepted: 04/16/2014] [Indexed: 02/06/2023] Open
Abstract
While 5-fluorouracil used as single agent in patients with metastatic colorectal cancer has an objective response rate around 20%, the administration of combinations of irinotecan with 5-fluorouracil/folinic acid or oxaliplatin with 5-fluorouracil/folinic acid results in significantly increased response rates and improved survival. However, the side effects of systemic therapy such as myelotoxicity, neurotoxicity or gastrointestinal toxicity may lead to life-threatening complications and have a major impact on the quality of life of the patients. Therefore, biomarkers that would be instrumental in the choice of optimal type, combination and dose of drugs for an individual patient are urgently needed. The efficacy and toxicity of anticancer drugs in tumor cells is determined by the effective concentration in tumor cells, healthy tissues and by the presence and quantity of the drug targets. Enzymes active in drug metabolism and transport represent important determinants of the therapeutic outcome. The aim of this review was to summarize published data on associations of gene and protein expression, and genetic variability of putative biomarkers with response to therapy of colorectal cancer to 5-fluorouracil/leucovorin/oxaliplatin and 5-fluorouracil/leukovorin/irinotecan regimens. Gaps in the knowledge identified by this review may aid the design of future research and clinical trials.
Collapse
|
50
|
Panczyk M. Pharmacogenetics research on chemotherapy resistance in colorectal cancer over the last 20 years. World J Gastroenterol 2014; 20:9775-827. [PMID: 25110414 PMCID: PMC4123365 DOI: 10.3748/wjg.v20.i29.9775] [Citation(s) in RCA: 95] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2013] [Revised: 01/17/2014] [Accepted: 04/21/2014] [Indexed: 02/07/2023] Open
Abstract
During the past two decades the first sequencing of the human genome was performed showing its high degree of inter-individual differentiation, as a result of large international research projects (Human Genome Project, the 1000 Genomes Project International HapMap Project, and Programs for Genomic Applications NHLBI-PGA). This period was also a time of intensive development of molecular biology techniques and enormous knowledge growth in the biology of cancer. For clinical use in the treatment of patients with colorectal cancer (CRC), in addition to fluoropyrimidines, another two new cytostatic drugs were allowed: irinotecan and oxaliplatin. Intensive research into new treatment regimens and a new generation of drugs used in targeted therapy has also been conducted. The last 20 years was a time of numerous in vitro and in vivo studies on the molecular basis of drug resistance. One of the most important factors limiting the effectiveness of chemotherapy is the primary and secondary resistance of cancer cells. Understanding the genetic factors and mechanisms that contribute to the lack of or low sensitivity of tumour tissue to cytostatics is a key element in the currently developing trend of personalized medicine. Scientists hope to increase the percentage of positive treatment response in CRC patients due to practical applications of pharmacogenetics/pharmacogenomics. Over the past 20 years the clinical usability of different predictive markers has been tested among which only a few have been confirmed to have high application potential. This review is a synthetic presentation of drug resistance in the context of CRC patient chemotherapy. The multifactorial nature and volume of the issues involved do not allow the author to present a comprehensive study on this subject in one review.
Collapse
|