1
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Söntgerath R, Däggelmann J, Kesting SV, Rueegg CS, Wittke TC, Reich S, Eckert KG, Stoessel S, Chamorro-Viña C, Wiskemann J, Wright P, Senn-Malashonak A, Oschwald V, Till AM, Götte M. Physical and functional performance assessment in pediatric oncology: a systematic review. Pediatr Res 2022; 91:743-756. [PMID: 33859367 PMCID: PMC9064803 DOI: 10.1038/s41390-021-01523-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Revised: 02/26/2021] [Accepted: 03/29/2021] [Indexed: 02/02/2023]
Abstract
BACKGROUND Research indicates reduced physical performance from diagnosis into survivorship of pediatric cancer patients. However, there is no systematic information or guideline available on the methods to assess physical performance and function in this population. The purpose was to systematically compile and describe assessments of physical performance and function in patients and survivors of pediatric cancer, including cardiorespiratory fitness, muscle strength, speed, balance, flexibility, functional mobility, gait and motor performance test batteries. METHODS We searched the databases PubMed, SPORTDiscus, and Cochrane Database and performed abstract and full-text selection of 2619 articles according to the Cochrane Handbook of Systematic Reviews. Information on patients characteristics, assessments, information on validity and reliability, and relevant references was extracted. RESULTS In summary, 63 different assessments were found in 149 studies including 11639 participants. Most studies evaluated cardiorespiratory fitness and muscle strength with the majority conducted off treatment. Some outcomes (e.g. speed) and diagnoses (e.g. neuroblastoma) were severely underrepresented. With the exception of gait, leukemia patients represented the largest group of individuals tested. CONCLUSIONS Insufficient data and patient heterogeneity complicate uniform recommendations for assessments. Our results support researchers and practitioners in selecting appropriate assessment to meet their specific research questions or individual daily practice needs. IMPACT This systematic review includes 149 studies and provides a comprehensive summary of 63 assessments to evaluate cardiorespiratory fitness, muscle strength, speed, balance, flexibility, functional mobility, gait or motor performance test batteries in patients and survivors of pediatric cancer. We present the most studied fields within the pediatric cancer population, which are cardiorespiratory fitness and muscle strength, off treatment phase, and leukemia patients. We propose research priorities by identification of subgroups in terms of cancer type, phase of treatment, and outcome of interest that are underrepresented in studies currently available.
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Affiliation(s)
- Regine Söntgerath
- Department of Pediatric Oncology, Hematology and Hemostaseology, University Hospital Leipzig, Leipzig, Germany
| | - Julia Däggelmann
- Department of Molecular and Cellular Sports Medicine, Institute of Cardiology and Sports Medicine, German Sport University Cologne, Cologne, Germany
| | - Sabine V Kesting
- Institute of Preventive Pediatrics, Department of Sport and Health Sciences, Technical University of Munich, Munich, Germany
- Kinderklinik München Schwabing, TUM School of Medicine, Department of Pediatrics and Children's Cancer Research Center, Technical University of Munich, Munich, Germany
| | - Corina S Rueegg
- Oslo Centre for Biostatistics and Epidemiology, Oslo University Hospital, Oslo, Norway
| | | | - Simon Reich
- Working Group Exercise Oncology Division of Medical Oncology, University Clinic Heidelberg and National Centre for Tumor Diseases (NCT), Heidelberg, Germany
| | - Katharina G Eckert
- Department of Health Management & Public Health, IST University of Applied Sciences Düsseldorf, Düsseldorf, Germany
| | - Sandra Stoessel
- Center for Pediatric and Adolescent Medicine, Childhood Cancer Center, University Medical Center Mainz, Mainz, Germany
| | | | - Joachim Wiskemann
- Working Group Exercise Oncology Division of Medical Oncology, University Clinic Heidelberg and National Centre for Tumor Diseases (NCT), Heidelberg, Germany
| | - Peter Wright
- Department of Sport, Health Sciences and Social Work, Oxford Brookes University, Oxford, UK
| | - Anna Senn-Malashonak
- Department of Pediatric Oncology, Hematology and Hemostaseology, Goethe University Clinic Frankfurt, Frankfurt am Main, Frankfurt, Germany
| | - Vanessa Oschwald
- Department of Molecular and Cellular Sports Medicine, Institute of Cardiology and Sports Medicine, German Sport University Cologne, Cologne, Germany
| | - Anne-Marie Till
- Department of Pediatric Hematology and Oncology, University Hospital Schleswig-Holstein, Lübeck, Germany
| | - Miriam Götte
- Department of Pediatric Hematology and Oncology, University Hospital Essen, Pediatrics III, Essen, Germany.
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2
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Yang QY, Hu YH, Guo HL, Xia Y, Zhang Y, Fang WR, Li YM, Xu J, Chen F, Wang YR, Wang TF. Vincristine-Induced Peripheral Neuropathy in Childhood Acute Lymphoblastic Leukemia: Genetic Variation as a Potential Risk Factor. Front Pharmacol 2021; 12:771487. [PMID: 34955843 PMCID: PMC8696478 DOI: 10.3389/fphar.2021.771487] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Accepted: 11/24/2021] [Indexed: 11/25/2022] Open
Abstract
Vincristine (VCR) is the first-line chemotherapeutic medication often co-administered with other drugs to treat childhood acute lymphoblastic leukemia. Dose-dependent neurotoxicity is the main factor restricting VCR’s clinical application. VCR-induced peripheral neuropathy (VIPN) sometimes results in dose reduction or omission, leading to clinical complications or affecting the patient’s quality of life. With regard to the genetic basis of drug responses, preemptive pharmacogenomic testing and simultaneous blood level monitoring could be helpful for the transformation of various findings into individualized therapies. In this review, we discussed the potential associations between genetic variants in genes contributing to the pharmacokinetics/pharmacodynamics of VCR and VIPN incidence and severity in patients with acute lymphoblastic leukemia. Of note, genetic variants in the CEP72 gene have great potential to be translated into clinical practice. Such a genetic biomarker may help clinicians diagnose VIPN earlier. Besides, genetic variants in other genes, such as CYP3A5, ABCB1, ABCC1, ABCC2, TTPA, ACTG1, CAPG, SYNE2, SLC5A7, COCH, and MRPL47, have been reported to be associated with the VIPN, but more evidence is needed to validate the findings in the future. In fact, a variety of complex factors jointly determine the VIPN. In implementing precision medicine, the combination of genetic, environmental, and personal variables, along with therapeutic drug monitoring, will allow for a better understanding of the mechanisms of VIPN, improving the effectiveness of VCR treatment, reducing adverse reactions, and improving patients’ quality of life.
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Affiliation(s)
- Qing-Yan Yang
- Pharmaceutical Sciences Research Center, Department of Pharmacy, Children's Hospital of Nanjing Medical University, Nanjing, China.,School of Basic Medical Sciences and Clinical Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Ya-Hui Hu
- Pharmaceutical Sciences Research Center, Department of Pharmacy, Children's Hospital of Nanjing Medical University, Nanjing, China
| | - Hong-Li Guo
- Pharmaceutical Sciences Research Center, Department of Pharmacy, Children's Hospital of Nanjing Medical University, Nanjing, China
| | - Ying Xia
- Pharmaceutical Sciences Research Center, Department of Pharmacy, Children's Hospital of Nanjing Medical University, Nanjing, China
| | - Yong Zhang
- Pharmaceutical Sciences Research Center, Department of Pharmacy, Children's Hospital of Nanjing Medical University, Nanjing, China
| | - Wei-Rong Fang
- School of Basic Medical Sciences and Clinical Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Yun-Man Li
- School of Basic Medical Sciences and Clinical Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Jing Xu
- Pharmaceutical Sciences Research Center, Department of Pharmacy, Children's Hospital of Nanjing Medical University, Nanjing, China
| | - Feng Chen
- Pharmaceutical Sciences Research Center, Department of Pharmacy, Children's Hospital of Nanjing Medical University, Nanjing, China
| | - Yong-Ren Wang
- Department of Hematology, Children's Hospital of Nanjing Medical University, Nanjing, China
| | - Teng-Fei Wang
- Department of Pharmacology, Addiction Science and Toxicology, University of Tennessee Health Science Center, Memphis, TN, United States
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3
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Pozzi E, Fumagalli G, Chiorazzi A, Canta A, Cavaletti G. Genetic factors influencing the development of vincristine-induced neurotoxicity. Expert Opin Drug Metab Toxicol 2020; 17:215-226. [PMID: 33283553 DOI: 10.1080/17425255.2021.1855141] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Introduction: One of the most common side effects during vincristine (VCR) use is the establishment of VCR-induced peripheral neuropathy (VIPN). Among several risk factors that can influence the development of VIPN, such as cumulative dose and patient's age, sex, ethnicity, and genetic variants, this review is focused on the genetic variability. Areas covered: A literature research was performed firstly using the following PubMed search string ((((CIPN OR (vincristine AND neurotoxicity OR (vincristine AND neuropathy))) AND (polymorphisms OR (genetic variants OR (genetic factors OR (genetic profile OR (pharmacogenetics OR (genome-wide OR (genetic risk OR (expression genotype))))))))))) but also other relevant papers cited by the selected articles were included. Based on the obtained results, we identified two main categories of genes: genes involved in pharmacokinetics (genes related to metabolism and transport) or pharmacodynamics (genes related to mechanism of action) of VCR. Expert opinion: Despite several clinical retrospective studies investigating the possible correlations between patient genotype and VIPN onset, contrasting and inconsistent results are reported. In conclusion, given the clinical relevance of VIPN, further and more focused research would be fundamental in order to identify genetic variants able to predict its development and to allow a safer management of treated patients.
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Affiliation(s)
- Eleonora Pozzi
- Experimental Neurology Unit, School of Medicine and Surgery, University of Milano-Bicocca , Monza, Italy
| | - Giulia Fumagalli
- Experimental Neurology Unit, School of Medicine and Surgery, University of Milano-Bicocca , Monza, Italy
| | - Alessia Chiorazzi
- Experimental Neurology Unit, School of Medicine and Surgery, University of Milano-Bicocca , Monza, Italy
| | - Annalisa Canta
- Experimental Neurology Unit, School of Medicine and Surgery, University of Milano-Bicocca , Monza, Italy
| | - Guido Cavaletti
- Experimental Neurology Unit, School of Medicine and Surgery, University of Milano-Bicocca , Monza, Italy
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4
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Islam B, Lustberg M, Staff NP, Kolb N, Alberti P, Argyriou AA. Vinca alkaloids, thalidomide and eribulin-induced peripheral neurotoxicity: From pathogenesis to treatment. J Peripher Nerv Syst 2019; 24 Suppl 2:S63-S73. [PMID: 31647152 DOI: 10.1111/jns.12334] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Accepted: 07/16/2019] [Indexed: 02/06/2023]
Abstract
Vinca alkaloids, thalidomide, and eribulin are widely used to treat patients with childhood acute lymphoblastic leukemia (ALL), adults affected by multiple myeloma and locally invasive or metastatic breast cancer, respectively. However, soon after their introduction into clinical practice, chemotherapy-induced peripheral neurotoxicity (CIPN) emerged as their main non-hematological and among dose-limiting adverse events. It is generally perceived that vinca alkaloids and the antiangiogenic agent thalidomide are more neurotoxic, compared to eribulin. The exposure to these chemotherapeutic agents is associated with an axonal, length-dependent, sensory polyneuropathy of mild to moderate severity, whereas it is considered that the peripheral nerve damage, unless severe, usually resolves soon after treatment discontinuation. Advanced age, high initial and prolonged dosing, coadministration of other neurotoxic chemotherapeutic agents and pre-existing neuropathy are the common risk factors. Pharmacogenetic biomarkers might be used to define patients at increased susceptibility of CIPN. Currently, there is no established therapy for CIPN prevention or treatment; symptomatic treatment for neuropathic pain and dose reduction or withdrawal in severe cases is considered, at the cost of reduced cancer therapeutic efficacy. This review critically examines the pathogenesis, epidemiology, risk factors (both clinical and pharmacogenetic), clinical phenotype and management of CIPN as a result of exposure to vinca alkaloids, thalidomide and its analogue lenalidomide as also eribulin.
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Affiliation(s)
- Badrul Islam
- International Centre for Diarrhoeal Disease Research, Dhaka, Bangladesh
| | - Maryam Lustberg
- Department of Internal Medicine, Division of Medical Oncology, The Ohio State University Comprehensive Cancer, Columbus, Ohio
| | - Nathan P Staff
- Department of Neurology, Mayo Clinic, Rochester, Minnesota
| | - Noah Kolb
- Department of Neurological Sciences, University of Vermont, Burlington, Vermont
| | - Paola Alberti
- Experimental Neurology Unit, School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
- NeuroMI (Milan Center for Neuroscience), Milan, Italy
| | - Andreas A Argyriou
- Department of Neurology, "Saint Andrew's" State General Hospital of Patras, Patras, Greece
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5
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Lauschke VM, Zhou Y, Ingelman-Sundberg M. Novel genetic and epigenetic factors of importance for inter-individual differences in drug disposition, response and toxicity. Pharmacol Ther 2019; 197:122-152. [PMID: 30677473 PMCID: PMC6527860 DOI: 10.1016/j.pharmthera.2019.01.002] [Citation(s) in RCA: 65] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Individuals differ substantially in their response to pharmacological treatment. Personalized medicine aspires to embrace these inter-individual differences and customize therapy by taking a wealth of patient-specific data into account. Pharmacogenomic constitutes a cornerstone of personalized medicine that provides therapeutic guidance based on the genomic profile of a given patient. Pharmacogenomics already has applications in the clinics, particularly in oncology, whereas future development in this area is needed in order to establish pharmacogenomic biomarkers as useful clinical tools. In this review we present an updated overview of current and emerging pharmacogenomic biomarkers in different therapeutic areas and critically discuss their potential to transform clinical care. Furthermore, we discuss opportunities of technological, methodological and institutional advances to improve biomarker discovery. We also summarize recent progress in our understanding of epigenetic effects on drug disposition and response, including a discussion of the only few pharmacogenomic biomarkers implemented into routine care. We anticipate, in part due to exciting rapid developments in Next Generation Sequencing technologies, machine learning methods and national biobanks, that the field will make great advances in the upcoming years towards unlocking the full potential of genomic data.
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Affiliation(s)
- Volker M Lauschke
- Department of Physiology and Pharmacology, Section of Pharmacogenetics, Biomedicum 5B, Karolinska Institutet, SE-171 77 Stockholm, Sweden
| | - Yitian Zhou
- Department of Physiology and Pharmacology, Section of Pharmacogenetics, Biomedicum 5B, Karolinska Institutet, SE-171 77 Stockholm, Sweden
| | - Magnus Ingelman-Sundberg
- Department of Physiology and Pharmacology, Section of Pharmacogenetics, Biomedicum 5B, Karolinska Institutet, SE-171 77 Stockholm, Sweden.
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6
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Pavlovic S, Kotur N, Stankovic B, Zukic B, Gasic V, Dokmanovic L. Pharmacogenomic and Pharmacotranscriptomic Profiling of Childhood Acute Lymphoblastic Leukemia: Paving the Way to Personalized Treatment. Genes (Basel) 2019; 10:E191. [PMID: 30832275 PMCID: PMC6471971 DOI: 10.3390/genes10030191] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2019] [Revised: 02/23/2019] [Accepted: 02/25/2019] [Indexed: 02/07/2023] Open
Abstract
Personalized medicine is focused on research disciplines which contribute to the individualization of therapy, like pharmacogenomics and pharmacotranscriptomics. Acute lymphoblastic leukemia (ALL) is the most common malignancy of childhood. It is one of the pediatric malignancies with the highest cure rate, but still a lethal outcome due to therapy accounts for 1%⁻3% of deaths. Further improvement of treatment protocols is needed through the implementation of pharmacogenomics and pharmacotranscriptomics. Emerging high-throughput technologies, including microarrays and next-generation sequencing, have provided an enormous amount of molecular data with the potential to be implemented in childhood ALL treatment protocols. In the current review, we summarized the contribution of these novel technologies to the pharmacogenomics and pharmacotranscriptomics of childhood ALL. We have presented data on molecular markers responsible for the efficacy, side effects, and toxicity of the drugs commonly used for childhood ALL treatment, i.e., glucocorticoids, vincristine, asparaginase, anthracyclines, thiopurines, and methotrexate. Big data was generated using high-throughput technologies, but their implementation in clinical practice is poor. Research efforts should be focused on data analysis and designing prediction models using machine learning algorithms. Bioinformatics tools and the implementation of artificial i Lack of association of the CEP72 rs924607 TT genotype with intelligence are expected to open the door wide for personalized medicine in the clinical practice of childhood ALL.
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Affiliation(s)
- Sonja Pavlovic
- Laboratory for Molecular Biomedicine, Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, 11000 Belgrade, Serbia.
| | - Nikola Kotur
- Laboratory for Molecular Biomedicine, Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, 11000 Belgrade, Serbia.
| | - Biljana Stankovic
- Laboratory for Molecular Biomedicine, Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, 11000 Belgrade, Serbia.
| | - Branka Zukic
- Laboratory for Molecular Biomedicine, Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, 11000 Belgrade, Serbia.
| | - Vladimir Gasic
- Laboratory for Molecular Biomedicine, Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, 11000 Belgrade, Serbia.
| | - Lidija Dokmanovic
- University Children's Hospital, 11000 Belgrade, Serbia.
- University of Belgrade, Faculty of Medicine, 11000 Belgrade, Serbia.
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7
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Martin-Guerrero I, Gutierrez-Camino A, Echebarria-Barona A, Astigarraga I, Garcia de Andoin N, Navajas A, Garcia-Orad A. Variants in vincristine pharmacodynamic genes involved in neurotoxicity at induction phase in the therapy of pediatric acute lymphoblastic leukemia. THE PHARMACOGENOMICS JOURNAL 2019; 19:564-569. [PMID: 30723315 DOI: 10.1038/s41397-019-0081-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/24/2017] [Revised: 02/20/2018] [Accepted: 12/20/2018] [Indexed: 01/29/2023]
Abstract
Vincristine is an important drug of acute lymphoblastic leukemia (ALL) treatment protocols that can cause neurotoxicity. Patients treated with LAL/SHOP protocols often suffer from vincristine-related neurotoxicity in early phases of treatment. A genetic variant in CEP72, a gene involved in vincristine pharmacodynamics, was recently associated with neurotoxicity after prolonged vincristine treatment. This association was not replicated in our Spanish population during induction phase. To test the possibility that other variants in genes involved in vincristine pharmacodynamics were associated with vincristine neuropathy in early phases of the treatment, we evaluated the correlation with toxicity of 24 polymorphisms in 9 key genes in a large cohort of 152 Spanish children with B-ALL homogeneously treated. Results showed no association between any genetic variant in the TUBB1, TUBB2A, TUBB2B, TUBB3, TUBB4, MAPT, MIR146a, MIR202, and MIR411 genes and vincristine-related neurotoxicity. These results are in line with the hypothesis that there are different mechanisms causing pheripheral neurotoxicity after prolonged and short-term vincristine treatments.
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Affiliation(s)
- Idoia Martin-Guerrero
- Department of Genetics, Physical Anthropology and Animal Physiology, Faculty of Medicine and Nursery, University of the Basque Country (UPV/EHU), Leioa, Spain
| | - Angela Gutierrez-Camino
- Department of Genetics, Physical Anthropology and Animal Physiology, Faculty of Medicine and Nursery, University of the Basque Country (UPV/EHU), Leioa, Spain
| | - Aizpea Echebarria-Barona
- Unit of Pediatric Hematology/Oncology, University Hospital Cruces, Bilbao, Spain.,BioCruces Health Research Institute, Barakaldo, Spain
| | - Itziar Astigarraga
- Unit of Pediatric Hematology/Oncology, University Hospital Cruces, Bilbao, Spain.,BioCruces Health Research Institute, Barakaldo, Spain.,Department of Pediatrics, Faculty of Medicine and Nursery, University of the Basque Country (UPV/EHU), Leioa, Spain
| | | | - Aurora Navajas
- BioCruces Health Research Institute, Barakaldo, Spain.,Department of Pediatrics, Faculty of Medicine and Nursery, University of the Basque Country (UPV/EHU), Leioa, Spain
| | - Africa Garcia-Orad
- Department of Genetics, Physical Anthropology and Animal Physiology, Faculty of Medicine and Nursery, University of the Basque Country (UPV/EHU), Leioa, Spain. .,BioCruces Health Research Institute, Barakaldo, Spain.
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8
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Abaji R, Ceppi F, Patel S, Gagné V, Xu CJ, Spinella JF, Colombini A, Parasole R, Buldini B, Basso G, Conter V, Cazzaniga G, Leclerc JM, Laverdière C, Sinnett D, Krajinovic M. Genetic risk factors for VIPN in childhood acute lymphoblastic leukemia patients identified using whole-exome sequencing. Pharmacogenomics 2018; 19:1181-1193. [PMID: 30191766 DOI: 10.2217/pgs-2018-0093] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
AIM To identify genetic markers associated with vincristine-induced peripheral neuropathy (VIPN) in childhood acute lymphoblastic leukemia. PATIENTS & METHODS Whole-exome sequencing data were combined with exome-wide association study to identify predicted-functional germline variants associated with high-grade VIPN. Genotyping was then performed for top-ranked signals (n = 237), followed by validation in independent replication group (n = 405). RESULTS Minor alleles of rs2781377/SYNE2 (p = 0.01) and rs10513762/MRPL47 (p = 0.01) showed increased risk, whereas that of rs3803357/BAHD1 had a protective effect (p = 0.007). Using a genetic model based on weighted genetic risk scores, an additive effect of combining these loci was observed (p = 0.003). The addition of rs1135989/ACTG1 further enhanced model performance (p = 0.0001). CONCLUSION Variants in SYNE2, MRPL47 and BAHD1 genes are putative new risk factors for VIPN in childhood acute lymphoblastic leukemia.
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Affiliation(s)
- Rachid Abaji
- Charles-Bruneau Cancer Center, CHU Sainte-Justine Research Center, Montreal, QC, H3T1C5, Canada.,Department of Pharmacology & Physiology, Faculty of Medicine, University of Montreal, Montreal, QC, H3C 3J7, Canada
| | - Francesco Ceppi
- Pediatric Hematology-Oncology Unit & Pediatric Hematology-Oncology Research Laboratory, Division of Pediatrics, Department of Woman-Mother-Child, University Hospital of Lausanne, 1004 Lausanne, Switzerland
| | - Swati Patel
- Charles-Bruneau Cancer Center, CHU Sainte-Justine Research Center, Montreal, QC, H3T1C5, Canada
| | - Vincent Gagné
- Charles-Bruneau Cancer Center, CHU Sainte-Justine Research Center, Montreal, QC, H3T1C5, Canada
| | - Chang J Xu
- Charles-Bruneau Cancer Center, CHU Sainte-Justine Research Center, Montreal, QC, H3T1C5, Canada
| | - Jean-François Spinella
- Charles-Bruneau Cancer Center, CHU Sainte-Justine Research Center, Montreal, QC, H3T1C5, Canada
| | - Antonella Colombini
- Department of Pediatrics, University of Milano-Bicocca, Ospedale S Gerardo, 20835 Monza, Italy
| | - Rosanna Parasole
- Department of Pediatric Hemato-Oncology, Santobono-Pausilipon Hospital, 80129 Naples, Italy
| | - Barbara Buldini
- Department of Woman & Child Health, Laboratory of Haematology-Oncology, University of Padova, 35128 Padova, Italy
| | - Giuseppe Basso
- Department of Woman & Child Health, Laboratory of Haematology-Oncology, University of Padova, 35128 Padova, Italy
| | - Valentino Conter
- Department of Pediatrics, University of Milano-Bicocca, Ospedale S Gerardo, 20835 Monza, Italy
| | - Giovanni Cazzaniga
- Centro Ricerca Tettamanti, Department of Pediatrics, University Milano Bicocca, 20835 Monza, Italy
| | - Jean-Marie Leclerc
- Charles-Bruneau Cancer Center, CHU Sainte-Justine Research Center, Montreal, QC, H3T1C5, Canada.,Department of Pediatrics, Faculty of Medicine, University of Montreal, Montreal, QC, H4A 3J1, Canada
| | - Caroline Laverdière
- Charles-Bruneau Cancer Center, CHU Sainte-Justine Research Center, Montreal, QC, H3T1C5, Canada.,Department of Pediatrics, Faculty of Medicine, University of Montreal, Montreal, QC, H4A 3J1, Canada
| | - Daniel Sinnett
- Charles-Bruneau Cancer Center, CHU Sainte-Justine Research Center, Montreal, QC, H3T1C5, Canada.,Department of Pediatrics, Faculty of Medicine, University of Montreal, Montreal, QC, H4A 3J1, Canada
| | - Maja Krajinovic
- Charles-Bruneau Cancer Center, CHU Sainte-Justine Research Center, Montreal, QC, H3T1C5, Canada.,Department of Pharmacology & Physiology, Faculty of Medicine, University of Montreal, Montreal, QC, H3C 3J7, Canada.,Centro Ricerca Tettamanti, Department of Pediatrics, University Milano Bicocca, 20835 Monza, Italy
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9
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Genetic polymorphisms in candidate genes are not associated with increased vincristine-related peripheral neuropathy in Arab children treated for acute childhood leukemia. Pharmacogenet Genomics 2018; 28:189-195. [DOI: 10.1097/fpc.0000000000000345] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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10
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Skiles JL, Chiang C, Li CH, Martin S, Smith EL, Olbara G, Jones DR, Vik TA, Mostert S, Abbink F, Kaspers GJ, Li L, Njuguna F, Sajdyk TJ, Renbarger JL. CYP3A5 genotype and its impact on vincristine pharmacokinetics and development of neuropathy in Kenyan children with cancer. Pediatr Blood Cancer 2018; 65:10.1002/pbc.26854. [PMID: 29115708 PMCID: PMC5766375 DOI: 10.1002/pbc.26854] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2017] [Revised: 08/14/2017] [Accepted: 09/06/2017] [Indexed: 11/06/2022]
Abstract
BACKGROUND Vincristine (VCR) is a critical part of treatment in pediatric malignancies and is associated with dose-dependent peripheral neuropathy (vincristine-induced peripheral neuropathy [VIPN]). Our previous findings show VCR metabolism is regulated by the CYP3A5 gene. Individuals who are low CYP3A5 expressers metabolize VCR slower and experience more severe VIPN as compared to high expressers. Preliminary observations suggest that Caucasians experience more severe VIPN as compared to nonCaucasians. PROCEDURE Kenyan children with cancer who were undergoing treatment including VCR were recruited for a prospective cohort study. Patients received IV VCR 2 mg/m2 /dose with a maximum dose of 2.5 mg as part of standard treatment protocols. VCR pharmacokinetics (PK) sampling was collected via dried blood spot cards and genotyping was conducted for common functional variants in CYP3A5, multi-drug resistance 1 (MDR1), and microtubule-associated protein tau (MAPT). VIPN was assessed using five neuropathy tools. RESULTS The majority of subjects (91%) were CYP3A5 high-expresser genotype. CYP3A5 low-expresser genotype subjects had a significantly higher dose and body surface area normalized area under the curve than CYP3A5 high-expresser genotype subjects (0.28 ± 0.15 hr·m2 /l vs. 0.15 ± 0.011 hr·m2 /l, P = 0.027). Regardless of which assessment tool was utilized, minimal neuropathy was detected in this cohort. There was no difference in the presence or severity of neuropathy assessed between CYP3A5 high- and low-expresser genotype groups. CONCLUSION Genetic factors are associated with VCR PK. Due to the minimal neuropathy observed in this cohort, there was no demonstrable association between genetic factors or VCR PK with development of VIPN. Further studies are needed to determine the role of genetic factors in optimizing dosing of VCR for maximal benefit.
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Affiliation(s)
- Jodi L. Skiles
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana,School of Medicine, Department of Child Health and Paediatrics, Moi University College of Health Sciences, Eldoret, Kenya
| | - ChienWei Chiang
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana
| | - Claire H. Li
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana
| | - Steve Martin
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana
| | - Ellen L. Smith
- Department of Health Behavior and Biological Sciences, University of Michigan School of Nursing, Ann Arbor, Michigan
| | - Gilbert Olbara
- School of Medicine, Department of Child Health and Paediatrics, Moi University College of Health Sciences, Eldoret, Kenya
| | - David R. Jones
- Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana
| | - Terry A. Vik
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana
| | - Saskia Mostert
- Pediatric Oncology-Hematology and Doctor2Doctor program, VU University Medical Center, Amsterdam, The Netherlands
| | - Floor Abbink
- Pediatric Oncology-Hematology and Doctor2Doctor program, VU University Medical Center, Amsterdam, The Netherlands
| | - Gertjan J. Kaspers
- Pediatric Oncology-Hematology and Doctor2Doctor program, VU University Medical Center, Amsterdam, The Netherlands
| | - Lang Li
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana
| | - Festus Njuguna
- School of Medicine, Department of Child Health and Paediatrics, Moi University College of Health Sciences, Eldoret, Kenya,Department of Health Behavior and Biological Sciences, University of Michigan School of Nursing, Ann Arbor, Michigan
| | - Tammy J. Sajdyk
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana
| | - Jamie L. Renbarger
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana
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11
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Mir-pharmacogenetics of Vincristine and peripheral neurotoxicity in childhood B-cell acute lymphoblastic leukemia. THE PHARMACOGENOMICS JOURNAL 2017; 18:704-712. [PMID: 29282364 DOI: 10.1038/s41397-017-0003-3] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/23/2017] [Revised: 07/11/2017] [Accepted: 09/18/2017] [Indexed: 12/17/2022]
Abstract
Vincristine (VCR), an important component of childhood acute lymphoblastic leukemia (ALL) therapy, can cause sensory and motor neurotoxicity. This neurotoxicity could lead to dose reduction or treatment discontinuation, which could in turn reduce survival. In this line, several studies associated peripheral neurotoxicity and polymorphisms in genes involved in pharmacokinetics (PK) and pharmacodynamics (PD) of VCR. Nowadays, it is well known that these genes are regulated by microRNAs (miRNAs) and SNPs in miRNAs could modify their levels or function. Therefore, the aim of this study was to determine whether SNPs in miRNAs could be associated with VCR-induced neurotoxicity. To achieve this aim, we analyzed all the SNPs in miRNAs (minor allele frequency (MAF) ≥ 0.01) which could regulate VCR-related genes in a large cohort of Spanish children with B-cell precursor ALL (B-ALL) homogeneously treated with LAL/SHOP protocols. We identified the A allele of rs12402181 in the seed region of miR-3117-3p, that could affect the binding with ABCC1 and RALBP1 gene, and C allele of rs7896283 in pre-mature sequence of miR-4481, which could be involved in peripheral nerve regeneration, significantly associated with VCR-induced neurotoxicity. These findings point out the possible involvement of two SNPs in miRNA associated with VCR-related neurotoxicity.
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12
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Association of CYP3A5 Expression and Vincristine Neurotoxicity in Pediatric Malignancies in Turkish Population. J Pediatr Hematol Oncol 2017; 39:458-462. [PMID: 28697165 DOI: 10.1097/mph.0000000000000910] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Vincristine is a widely used chemotherapeutic agent in the treatment of childhood malignancies. Neuropathy is the most common adverse effect. CYP3A4 and CYP3A5 enzymes of cytochrome p450 enzyme system are responsible in vincristine metabolism. Genetic polymorphism may alter the vincristine metabolism and the neurotoxicity rate. In this study, distribution of CYP3A5 alleles among Turkish children with malignancies, relation between CYP3A5 genotype and neurotoxicity rates, as well as severity and duration of neuropathy and total vincristine doses were investigated. Patient group consisted of 115 patients (age, 1 to 17 y) with acute lymphoblastic leukemia and solid tumors, who were treated with vincristine consisting chemotherapy protocols. Control group consisted of 50 children without any neurological symptom or disorders. All patient files were reviewed for presence and severeness of neurotoxicity symptoms. Blood samples were obtained and CYP3A5 genotypes were analyzed. Neurotoxicity occurred in 20.8% of patients. Although it was found to occur more frequently after 4 doses of vincristine, and rates were higher in the low-dose vincristine group suggesting other contributing factors. Although neurotoxicity rate in the CYP3A5*1/*3 genotype was 17.6%, it was 21.6% in the CYP3A5*3/*3 genotype and the difference was not statistically significant (P<0.05). This study suggested that vincristine-related neurotoxicity is dose-independent and genotype is not the only causative factor in the occurrence of neurotoxicity in these patients.
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13
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Lack of association of the CEP72 rs924607 TT genotype with vincristine-related peripheral neuropathy during the early phase of pediatric acute lymphoblastic leukemia treatment in a Spanish population. Pharmacogenet Genomics 2016; 26:100-2. [PMID: 26618658 DOI: 10.1097/fpc.0000000000000191] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Vincristine is a component of acute lymphoblastic leukemia (ALL) treatment with the potential to induce peripheral neuropathy. Recently, the CEP72 rs924607 TT genotype was found to be associated with vincristine-induced toxicity during the continuation phase in pediatric ALL patients treated on the Total XIIIB and COG AALL0433 protocols at St Jude Children's Research Hospital and Children's Oncology Group. This finding could provide a base for safer dosing of vincristine. Nevertheless, there are variations in vincristine regimens among ALL treatment protocols and phases in different populations. Therefore, the aim of this study was to determine whether the CEP72 rs924607 TT genotype is a useful marker of vincristine neuropathy during induction therapy among Spanish children with B-ALL treated on the LAL-SHOP protocols. No association was found between neurotoxicity during the induction phase and the rs924607 TT genotype. This lack of association could be because of population differences and/or differences in neurotoxicity etiology between induction and continuation phases of treatment.
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14
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Lopez-Lopez E, Gutierrez-Camino A, Astigarraga I, Navajas A, Echebarria-Barona A, Garcia-Miguel P, Garcia de Andoin N, Lobo C, Guerra-Merino I, Martin-Guerrero I, Garcia-Orad A. Vincristine pharmacokinetics pathway and neurotoxicity during early phases of treatment in pediatric acute lymphoblastic leukemia. Pharmacogenomics 2016; 17:731-41. [PMID: 27180762 DOI: 10.2217/pgs-2016-0001] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
AIM Vincristine is an important component of acute lymphoblastic leukemia (ALL) treatment protocols that can cause neurotoxicity. Patients treated with LAL/SHOP protocols often suffer from vincristine-related neurotoxicity in early phases of treatment. Recently, a genome-wide association study connected a SNP in CEP72, involved in vincristine pharmacodynamics, with neurotoxicity during later phases of therapy, which was not replicated during induction phase. These results, together with previous studies indicating that polymorphisms in pharmacokinetic genes are associated with drug toxicity, suggest that changes in the activity or levels of vincristine transporters or metabolizers could work as predictors of vincristine-related neurotoxicity in early phases of treatment in pediatric ALL. PATIENTS & METHODS We analyzed 150 SNPs in eight key genes involved in vincristine pharmacokinetics and in 13 miRNAs that regulate them. We studied their correlation with neurotoxicity during induction phase in 152 ALL patients treated with LAL/SHOP protocols. RESULTS The strongest associations with neurotoxicity were observed for two SNPs in ABCC2. The genotypes rs3740066 GG and rs12826 GG were associated with increased neurotoxicity. CONCLUSION Polymorphisms in ABCC2 could be novel markers for vincristine-related neurotoxicity in pediatric ALL in early phases.
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Affiliation(s)
- Elixabet Lopez-Lopez
- Department of Genetics, Physical Anthropology & Animal Physiology, Faculty of Medicine & Odontology, University of the Basque Country (UPV/EHU), Leioa, Spain
| | - Angela Gutierrez-Camino
- Department of Genetics, Physical Anthropology & Animal Physiology, Faculty of Medicine & Odontology, University of the Basque Country (UPV/EHU), Leioa, Spain
| | - Itziar Astigarraga
- Unit of Pediatric Hematology/Oncology, University Hospital Cruces, Bilbao, Spain
| | - Aurora Navajas
- Unit of Pediatric Hematology/Oncology, University Hospital Cruces, Bilbao, Spain
| | | | | | | | - Carmen Lobo
- Department of Anatomic Pathology, University Hospital Donostia, Donostia, Spain
| | | | - Idoia Martin-Guerrero
- Department of Genetics, Physical Anthropology & Animal Physiology, Faculty of Medicine & Odontology, University of the Basque Country (UPV/EHU), Leioa, Spain
| | - Africa Garcia-Orad
- Department of Genetics, Physical Anthropology & Animal Physiology, Faculty of Medicine & Odontology, University of the Basque Country (UPV/EHU), Leioa, Spain.,BioCruces Health Research Institute, Barakaldo, Spain
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15
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Bosilkovska M, Ing Lorenzini K, Uppugunduri CRS, Desmeules J, Daali Y, Escher M. Severe Vincristine-induced Neuropathic Pain in a CYP3A5 Nonexpressor With Reduced CYP3A4/5 Activity: Case Study. Clin Ther 2015; 38:216-20. [PMID: 26565076 DOI: 10.1016/j.clinthera.2015.10.017] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2015] [Revised: 10/16/2015] [Accepted: 10/20/2015] [Indexed: 11/15/2022]
Abstract
PURPOSE Peripheral neuropathy is a frequent vincristine-induced adverse effect. Vincristine is a substrate of P-glycoprotein and is metabolized by the cytochrome P-450 (CYP) 3A5 and 3A4 isoforms, with CYP3A5 contributing to 75% of the intrinsic clearance of vincristine. Alterations in the function of these proteins may lead to an increase in vincristine toxicity. CYP3A5 nonexpressor status has been associated with vincristine-induced peripheral neuropathy. The severity of neuropathy has been reported to be inversely correlated to vincristine metabolite concentrations. Recently, the presence of a mutation in the CEP72 gene, which encodes for a protein involved in microtubule formation, has also been associated with vincristine-induced peripheral neuropathy. However, a clear correlation between genetic polymorphisms and vincristine toxicity has not been established. METHODS Here we report the case of a 21-year old patient in whom severe neuropathic pain developed after vincristine treatment. FINDINGS The patient was a CYP3A5 nonexpressor and presented with reduced CYP3A4/5 functional activity, a likely reason for the occurrence of the adverse event, as genotyping showed that his status was wild type for the ABCB1 and CEP72 genes. IMPLICATIONS CYP phenotype and genotype may explain the occurrence of severe neuropathy in some patients treated with vincristine.
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Affiliation(s)
- Marija Bosilkovska
- Division of Clinical Pharmacology and Toxicology, Geneva University Hospitals, Geneva, Switzerland
| | - Kuntheavy Ing Lorenzini
- Division of Clinical Pharmacology and Toxicology, Geneva University Hospitals, Geneva, Switzerland
| | | | - Jules Desmeules
- Division of Clinical Pharmacology and Toxicology, Geneva University Hospitals, Geneva, Switzerland
| | - Youssef Daali
- Division of Clinical Pharmacology and Toxicology, Geneva University Hospitals, Geneva, Switzerland
| | - Monica Escher
- Division of Clinical Pharmacology and Toxicology, Geneva University Hospitals, Geneva, Switzerland.
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16
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Inherited genetic variation in childhood acute lymphoblastic leukemia. Blood 2015; 125:3988-95. [PMID: 25999454 DOI: 10.1182/blood-2014-12-580001] [Citation(s) in RCA: 101] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2014] [Accepted: 01/30/2015] [Indexed: 02/06/2023] Open
Abstract
Although somatically acquired genomic alterations have long been recognized as the hallmarks of acute lymphoblastic leukemia (ALL), the last decade has shown that inherited genetic variations (germline) are important determinants of interpatient variability in ALL susceptibility, drug response, and toxicities of ALL therapy. In particular, unbiased genome-wide association studies have identified germline variants strongly associated with the predisposition to ALL in children, providing novel insight into the mechanisms of leukemogenesis and evidence for complex interactions between inherited and acquired genetic variations in ALL. Similar genome-wide approaches have also discovered novel germline genetic risk factors that independently influence ALL prognosis and those that strongly modify host susceptibility to adverse effects of antileukemic agents (eg, vincristine, asparaginase, glucocorticoids). There are examples of germline genomic associations that warrant routine clinical use in the treatment of childhood ALL (eg, TPMT and mercaptopurine dosing), but most have not reached this level of actionability. Future studies are needed to integrate both somatic and germline variants to predict risk of relapse and host toxicities, with the eventual goal of implementing genetics-driven precision-medicine approaches in ALL treatment.
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17
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Ceppi F, Langlois-Pelletier C, Gagné V, Rousseau J, Ciolino C, De Lorenzo S, Kevin KM, Cijov D, Sallan SE, Silverman LB, Neuberg D, Kutok JL, Sinnett D, Laverdière C, Krajinovic M. Polymorphisms of the vincristine pathway and response to treatment in children with childhood acute lymphoblastic leukemia. Pharmacogenomics 2015; 15:1105-16. [PMID: 25084203 DOI: 10.2217/pgs.14.68] [Citation(s) in RCA: 64] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Vincristine (VCR) is a standard component in the treatment of childhood acute lymphoblastic leukemia (ALL). VCR cytotoxicity is primarily due to its ability to disrupt the formation of microtubules of the mitotic spindle. PATIENTS & METHODS Seventeen polymorphisms in regulatory and coding regions of genes controlling VCR targets (TUBB1, MAP4, ACTG1 and CAPG) or potentially influencing VCR levels (ABCB1 and CYP3A5) were investigated for an association with peripheral neuropathy and outcome in childhood ALL patients. RESULTS High-grade neurotoxicity was more frequent in carriers of the A allele of synonymous (Ala310) G to A (rs1135989) variation in the ACTG1 gene. Substitution (rs4728709) in the promoter of the ABCB1 gene had a protective effect against lower grade neurotoxicity and C to A variation (rs3770102) located 17 nucleotides upstream from the transcription start site had a protective effect against high-grade neurotoxicity. Patients with the ABCB1 3435TT genotype had lower event-free survival; the association with event-free survival was not supported by the analysis in the replication patient set. CONCLUSION The polymorphisms in the ACTG1, CAPG and ABCB1 genes may modulate VCR-related neurotoxicity, whereas the risk of relapse seems not to be affected by the genes of the VCR pathway.
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Affiliation(s)
- Francesco Ceppi
- Research Center, CHU Sainte-Justine, 3175 Chemin de la Côte-Ste-Catherine, Montréal, H3T 1C5, Québec, Canada
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18
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Mei L, Ontiveros EP, Griffiths EA, Thompson JE, Wang ES, Wetzler M. Pharmacogenetics predictive of response and toxicity in acute lymphoblastic leukemia therapy. Blood Rev 2015; 29:243-9. [PMID: 25614322 DOI: 10.1016/j.blre.2015.01.001] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2014] [Revised: 12/26/2014] [Accepted: 01/06/2015] [Indexed: 12/19/2022]
Abstract
Acute lymphoblastic leukemia (ALL) is a relatively rare disease in adults accounting for no more than 20% of all cases of acute leukemia. By contrast with the pediatric population, in whom significant improvements in long term survival and even cure have been achieved over the last 30years, adult ALL remains a significant challenge. Overall survival in this group remains a relatively poor 20-40%. Modern research has focused on improved pharmacokinetics, novel pharmacogenetics and personalized principles to optimize the efficacy of the treatment while reducing toxicity. Here we review the pharmacogenetics of medications used in the management of patients with ALL, including l-asparaginase, glucocorticoids, 6-mercaptopurine, methotrexate, vincristine and tyrosine kinase inhibitors. Incorporating recent pharmacogenetic data, mainly from pediatric ALL, will provide novel perspective of predicting response and toxicity in both pediatric and adult ALL therapies.
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Affiliation(s)
- Lin Mei
- Leukemia Section, Department of Medicine, Roswell Park Cancer Institute, Buffalo, NY 14263, USA
| | - Evelena P Ontiveros
- Leukemia Section, Department of Medicine, Roswell Park Cancer Institute, Buffalo, NY 14263, USA
| | - Elizabeth A Griffiths
- Leukemia Section, Department of Medicine, Roswell Park Cancer Institute, Buffalo, NY 14263, USA
| | - James E Thompson
- Leukemia Section, Department of Medicine, Roswell Park Cancer Institute, Buffalo, NY 14263, USA
| | - Eunice S Wang
- Leukemia Section, Department of Medicine, Roswell Park Cancer Institute, Buffalo, NY 14263, USA
| | - Meir Wetzler
- Leukemia Section, Department of Medicine, Roswell Park Cancer Institute, Buffalo, NY 14263, USA.
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19
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Lopez-Lopez E, Gutierrez-Camino A, Bilbao-Aldaiturriaga N, Pombar-Gomez M, Martin-Guerrero I, Garcia-Orad A. Pharmacogenetics of childhood acute lymphoblastic leukemia. Pharmacogenomics 2014; 15:1383-98. [DOI: 10.2217/pgs.14.106] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Acute lymphoblastic leukemia (ALL) is the major pediatric cancer in developed countries. Although treatment outcome has improved owing to advances in chemotherapy, there is still a group of patients for which therapy fails while some patients experience severe toxicity. In the last few years, several pharmacogenetic studies have been performed to search for markers of outcome and toxicity in pediatric ALL. However, to date, TPMT is the only pharmacogenetic marker in ALL with clinical guidelines for drug dosing. In this article, we will provide an overview of the most important findings carried out in pharmacogenetics for pediatric ALL, such as the interest drawn by methotrexate transporters in the context of methotrexate treatment. Even if most of the studies are centered on coding genes, we will also point to new approaches focusing on noncoding regions and epigenetic variation that could be interesting for consideration in the near future.
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Affiliation(s)
- Elixabet Lopez-Lopez
- Department of Genetics, Physical Anthropology & Animal Physiology, Faculty of Medicine & Odontology, University of the Basque Country (UPV/EHU), Barrio Sarriena s/n, 48940 Leioa, Spain
| | - Angela Gutierrez-Camino
- Department of Genetics, Physical Anthropology & Animal Physiology, Faculty of Medicine & Odontology, University of the Basque Country (UPV/EHU), Barrio Sarriena s/n, 48940 Leioa, Spain
| | - Nerea Bilbao-Aldaiturriaga
- Department of Genetics, Physical Anthropology & Animal Physiology, Faculty of Medicine & Odontology, University of the Basque Country (UPV/EHU), Barrio Sarriena s/n, 48940 Leioa, Spain
| | - Maria Pombar-Gomez
- Department of Genetics, Physical Anthropology & Animal Physiology, Faculty of Medicine & Odontology, University of the Basque Country (UPV/EHU), Barrio Sarriena s/n, 48940 Leioa, Spain
| | - Idoia Martin-Guerrero
- Department of Genetics, Physical Anthropology & Animal Physiology, Faculty of Medicine & Odontology, University of the Basque Country (UPV/EHU), Barrio Sarriena s/n, 48940 Leioa, Spain
| | - Africa Garcia-Orad
- Department of Genetics, Physical Anthropology & Animal Physiology, Faculty of Medicine & Odontology, University of the Basque Country (UPV/EHU), Barrio Sarriena s/n, 48940 Leioa, Spain
- BioCruces Health Research Institute, Leioa, Spain
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20
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Green JL, Knight SJ, McCarthy M, De Luca CR. Motor functioning during and following treatment with chemotherapy for pediatric acute lymphoblastic leukemia. Pediatr Blood Cancer 2013; 60:1261-6. [PMID: 23609993 DOI: 10.1002/pbc.24537] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2012] [Accepted: 02/19/2013] [Indexed: 11/11/2022]
Abstract
This systematic review evaluated empirical studies examining motor skills in children during and following treatment for acute lymphoblastic leukemia. Most studies indicated that children on-treatment display poorer gross and fine motor abilities than healthy peers, but generally have intact visual-motor integration skills. Studies have reported gross motor difficulties in 5-54% of survivors. There is some limited evidence for long-term fine motor deficits. The evidence for visual-motor integration difficulties in the survivor population is less consistent. Larger studies with a longitudinal design are needed to further specify the onset and timing of motor difficulties and ascertain risk factors.
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Affiliation(s)
- Jessica L Green
- Children's Cancer Centre, Royal Children's Hospital, Melbourne, VIC, Australia
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21
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Gervasini G, Vagace JM. Impact of genetic polymorphisms on chemotherapy toxicity in childhood acute lymphoblastic leukemia. Front Genet 2012; 3:249. [PMID: 23189085 PMCID: PMC3504364 DOI: 10.3389/fgene.2012.00249] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2012] [Accepted: 10/26/2012] [Indexed: 11/19/2022] Open
Abstract
The efficacy of chemotherapy in pediatric acute lymphoblastic leukemia (ALL) patients has significantly increased in the last 20 years; as a result, the focus of research is slowly shifting from trying to increase survival rates to reduce chemotherapy-related toxicity. At the present time, the cornerstone of therapy for ALL is still formed by a reduced number of drugs with a highly toxic profile. In recent years, a number of genetic polymorphisms have been identified that can play a significant role in modifying the pharmacokinetics and pharmacodynamics of these drugs. The best example is that of the TPMT gene, whose genotyping is being incorporated to clinical practice in order to individualize doses of mercaptopurine. However, there are additional genes that are relevant for the metabolism, activity, and/or transport of other chemotherapy drugs that are widely use in ALL, such as methotrexate, cyclophosphamide, vincristine, L-asparaginase, etoposide, cytarabine, or cytotoxic antibiotics. These genes can also be affected by genetic alterations that could therefore have clinical consequences. In this review we will discuss recent data on this field, with special focus on those polymorphisms that could be used in clinical practice to tailor chemotherapy for ALL in order to reduce the occurrence of serious adverse effects.
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Affiliation(s)
- Guillermo Gervasini
- Department of Medical and Surgical Therapeutics, Division of Pharmacology, Medical School, University of Extremadura Badajoz, Spain
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22
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Vagace JM, de la Maya MD, Caceres-Marzal C, Gonzalez de Murillo S, Gervasini G. Central nervous system chemotoxicity during treatment of pediatric acute lymphoblastic leukemia/lymphoma. Crit Rev Oncol Hematol 2012; 84:274-86. [PMID: 22578745 DOI: 10.1016/j.critrevonc.2012.04.003] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2011] [Revised: 04/02/2012] [Accepted: 04/13/2012] [Indexed: 02/02/2023] Open
Abstract
In the last decades, increasing success rates are being obtained in the chemotherapy of pediatric leukemia and lymphoma. However, the cornerstone of this treatment is still formed by a reduced number of drugs with a highly toxic profile. In particular, central nervous system complications remain a challenging clinical problem, requiring rapid detection and prompt treatment to limit permanent damage. Furthermore, clinicians are often challenged to discriminate between CNS involvement by the disease, toxicity of drugs or infections. This clinically oriented review will help recognize and handle the main neurologic adverse effects induced by chemotherapy in pediatric patients with lymphoblastic leukemia/lymphoma. Different clinical entities and putative drugs involved are discussed in each chapter, with clinical cases illustrating the most relevant and challenging events. In addition, specific clinical-radiological patterns of some of these neurologic events are detailed. Finally, the role of pharmacogenetics, with special focus on those polymorphisms that could help explain the occurrence of neurotoxicity, is also discussed.
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Affiliation(s)
- Jose Manuel Vagace
- Service of Pediatric Hematology, Materno Infantil Hospital, Badajoz, Spain.
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23
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Yang JJ, Mehta PA, Relling MV, Davies SM. Pharmacogenetic and Pharmacogenomic Considerations in the Biology and Treatment of Childhood Leukemia. CHILDHOOD LEUKEMIA 2011. [DOI: 10.1007/978-3-642-13781-5_6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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24
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Population pharmacokinetics and pharmacogenetics of vincristine in paediatric patients treated for solid tumour diseases. Cancer Chemother Pharmacol 2010; 68:1191-8. [DOI: 10.1007/s00280-010-1541-4] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2010] [Accepted: 11/26/2010] [Indexed: 11/26/2022]
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25
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Behan JW, Avramis VI, Yun JP, Louie SG, Mittelman SD. Diet-induced obesity alters vincristine pharmacokinetics in blood and tissues of mice. Pharmacol Res 2010; 61:385-90. [PMID: 20083201 DOI: 10.1016/j.phrs.2010.01.007] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2009] [Revised: 01/11/2010] [Accepted: 01/12/2010] [Indexed: 11/30/2022]
Abstract
Obesity is associated with poorer outcome from many cancers, including leukemia. One possible contributor to this could be suboptimal chemotherapy dosing in obese patients. We have previously found that vincristine (VCR) is less effective in obese compared to non-obese mice with leukemia, despite weight-based dosing. In the present study, we administered (3)H-VCR to obese and control mice to determine whether obesity would cause suboptimal VCR exposure. Blood VCR concentrations were fitted with a three-compartment model using pharmacokinetic analysis (two-stage PK) in three subsets of VCR concentrations vs. time method. Tissue and blood VCR concentrations were also analyzed using non-compartmental modeling. Blood VCR concentrations showed a triexponential decay and tended to be slightly higher in the obese mice at all time-points. However, the t(1/2,beta) and t(1/2,gamma) were shorter in the obese mice (9.7 min vs. 44.5 min and 60.3h vs. 85.6h, respectively), resulting in a lower AUC(0-infinity) (13,099 ng/m Lh vs. 15,384 ng/mL h). Had the dose of VCR been "capped", as is done in clinical practice, the AUC(0-infinity) would have been 36% lower in the obese mice than the controls. Tissue disposition of VCR revealed a biexponential decay from spleen, liver, and adipose. Interestingly, VCR slowly accumulated in the bone marrow of control mice, but had a slow decay from the marrow in the obese mice. Thus, obesity alters VCR PK, causing a lower overall exposure in circulation and bone marrow. Given the high prevalence of obesity, additional PK studies should be performed in obese subjects to optimize chemotherapy dosing regimens.
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Affiliation(s)
- James W Behan
- Division of Endocrinology, Diabetes & Metabolism, Childrens Hospital Los Angeles, 4650 Sunset Boulevard, Los Angeles, CA 90027, USA
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