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Choi R, Kim MJ, Ju HY, Lee JW, Lee SY. Genetic polymorphisms and their association with methotrexate polyglutamates during maintenance treatment in Korean children and young adults with acute lymphoblastic leukemia. Eur J Pharm Sci 2024:106878. [PMID: 39159789 DOI: 10.1016/j.ejps.2024.106878] [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: 05/10/2024] [Revised: 08/13/2024] [Accepted: 08/15/2024] [Indexed: 08/21/2024]
Abstract
The aim of this study was to investigate the impact of genetic polymorphisms on methotrexate (MTX) metabolism in Korean children and young adults with acute lymphoblastic leukemia, specifically focusing on MTX polyglutamates (MTX-PGs) in erythrocytes, which have been rarely studied. Korean children and young adult patients undergoing maintenance therapy for acute lymphoblastic leukemia, who were receiving weekly oral MTX doses of 20 mg/m²/week, were prospectively included. We investigated erythrocyte MTX-PG (PG1 to PG5) levels, MTX-PG/MTX dose ratios, and 222 genetic polymorphisms spanning 78 genes and three intergenic areas related to MTX transport, folate cycle metabolism, purine/pyrimidine pathways, and non-pathway genes (including TPMT and NUDT15 genotypes) to explore their association with MTX metabolism. MTX-PG levels were associated with MTX dose (p < 0.05), and MTX-PG3 comprised the majority of the total MTX-PGs, with a median of 39.3%. Various polymorphisms within the same gene demonstrated differing associations with each type of MTX-PG, underscoring the complexity of MTX pharmacogenetics. Among the polymorphisms examined, 14 across 13 genes showed significant associations with MTX-PG2-5 levels, even after adjusting for the false discovery rate (ABCC5, ATG16L1, CEP72, FSTL5, GMPS, HTR3A, IMPDH1, NT5C2, SLC28A3, SLCO1B3, SUCLA2, TPMT, and TYMS). This study enhances our understanding of genetic polymorphisms in MTX metabolism and therapeutic monitoring for MTX maintenance, promoting personalized medicine in acute lymphoblastic leukemia patients.
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Affiliation(s)
- Rihwa Choi
- Department of Laboratory Medicine and Genetics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea; Department of Laboratory Medicine, Green Cross Laboratories, Yongin, Gyeonggi, Republic of Korea; Department of Clinical Pharmacology and Therapeutics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Min-Ji Kim
- Biomedical Statistics Center, Research Institute for Future Medicine, Samsung Medical Center, Seoul, Republic of Korea; Department of Clinical Pharmacology and Therapeutics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Hee Young Ju
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea; Department of Clinical Pharmacology and Therapeutics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Ji Won Lee
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea; Department of Clinical Pharmacology and Therapeutics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea.
| | - Soo-Youn Lee
- Department of Laboratory Medicine and Genetics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea; Department of Clinical Pharmacology and Therapeutics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea; Department of Health Science and Technology, Samsung Advanced Institute of Health Science and Technology, Sungkyunkwan University, Seoul, Republic of Korea.
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Su YC, Lai YH, Hsieh ST, Teng CLJ, Lee YH. Acute, long-term or non-vincristine-induced peripheral neuropathy among non-Hodgkin lymphoma survivors: Symptoms, daily activities, functional status, and quality of life. Eur J Oncol Nurs 2024; 69:102540. [PMID: 38461728 DOI: 10.1016/j.ejon.2024.102540] [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: 04/04/2023] [Revised: 12/08/2023] [Accepted: 02/19/2024] [Indexed: 03/12/2024]
Abstract
PURPOSE This study aimed to explore the incidence and severity of vincristine-induced peripheral neuropathy (VIPN) in non-Hodgkin lymphoma (NHL) survivors (primary aim) and its impact on daily life by comparing common cancer symptoms, functional status, and quality of life (QoL) among survivors with acute, long-term, and non-VIPN (secondary aim). METHODS This cross-sectional study examined 144 NHL survivors. Standardized questionnaires were used to assess common cancer symptoms, functional status, and QoL with the European Organization for the Research and Treatment of Cancer - Quality of Life Questionnaire (EORTC-QLQ-C30). VIPN (Chemotherapy-Induced Peripheral Neuropathy) status was classified using EORTC-QLQ-CIPN20. A self-designed interference scale was developed to determine the impact of the VIPN on daily activities. The Kruskal-Wallis test and Spearman rank correlation were used in this study. RESULTS Among the survivors of acute and long-term VIPN, the highest incidences and most severe symptoms were found for hand numbness and foot cramps. A significant moderate correlation was found between disturbances in daily activities and acute or long-term VIPN, including gait changes, going up or down the stairs, and imbalance-related falls. Acute and long-term VIPN survivors showed worse symptoms (fatigue, insomnia, and constipation) and lower QoL than non-VIPN survivors did. In acute VIPN, social function was significantly affected, whereas in long-term VIPN, emotional and cognitive functions were affected. CONCLUSION Numbness and cramps should be addressed in survivors of acute and long-term VIPN. Preventing falls is recommended for NHL survivors with VIPN, and psychological support is suggested for long-term VIPN survivors.
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Affiliation(s)
- Yu-Chen Su
- Division of Hematology/Medical Oncology, Department of Medicine, Taichung Veterans General Hospital, Taiwan; Department of Nursing, Taichung Veterans General Hospital, Taichung, Taiwan; School of Nursing, College of Medicine, National Taiwan University, Taipei, Taiwan.
| | - Yeur-Hur Lai
- School of Nursing, College of Medicine, National Taiwan University, Taipei, Taiwan; Department of Nursing, National Taiwan University Hospital, Taipei, Taiwan; Department of Nursing, National Taiwan University Cancer Center, Taipei, Taiwan.
| | - Sung-Tsang Hsieh
- Department of Anatomy and Cell Biology, National Taiwan University, Taipei, Taiwan; Graduate Institute of Brain and Mind Sciences, National Taiwan University, Taipei, Taiwan; Center of Precision Medicine, National Taiwan University Hospital, Taipei, Taiwan; Department of Neurology, National Taiwan University Hospital, Taipei, Taiwan.
| | - Chieh-Lin Jerry Teng
- Division of Hematology/Medical Oncology, Taichung Veterans General Hospital, Taiwan; Department of Life Science, Tunghai University, Taichung, Taiwan; School of Medicine, Chung Shan Medical University, Taichung, Taiwan; Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung, Taiwan.
| | - Yun-Hsiang Lee
- School of Nursing, College of Medicine, National Taiwan University, Taipei, Taiwan; Department of Nursing, National Taiwan University Hospital, Taipei, Taiwan.
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Suyama T, Tsuboi Y, Shimizu M, Kuroda A, Seki M, Shinagawa A. Compression therapy using surgical gloves is ineffective for the prevention of vincristine-induced neuropathy in patients with malignant lymphoma. Support Care Cancer 2024; 32:173. [PMID: 38378914 DOI: 10.1007/s00520-024-08389-3] [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: 04/13/2023] [Accepted: 02/16/2024] [Indexed: 02/22/2024]
Abstract
PURPOSE Vincristine (VCR) often induces peripheral neuropathy (PN) as an adverse event. Currently, there is no consensus on the prevention of vincristine-induced PN (VIPN). In this study, we aimed to investigate the efficacy of compression therapy using surgical gloves for preventing VIPN. METHODS Patients with malignant lymphoma (vincristine-naïve) who were receiving chemotherapy with cyclophosphamide, doxorubicin, VCR, and prednisolone, with or without rituximab, every 3 weeks for six cycles were eligible. For every VCR infusion, each patient wore two one-size-smaller gloves on one hand (study hand) for 90 min. The other hand was left bare (control hand). PN was assessed at each treatment using the Common Terminology Criteria for Adverse Events ver. 4.0. RESULTS Fifty-one patients with malignant lymphoma were enrolled and 44 were evaluated. At 1 month after treatment, the occurrence rates of grade ≥ 2 sensory PN were 13.6 and 13.6% in the study and control hands, respectively (p = 1.0), and those of grade ≥ 2 motor PN were 15.9 and 15.9% in the study and control hands, respectively (p = 1.0). CONCLUSION Compression therapy using surgical gloves showed no significant effect for the prevention of VIPN. TRIAL REGISTRATION November 1, 2018, National University Hospital Council of Japan (UMIN 000034145).
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Affiliation(s)
- Takuya Suyama
- Diabetes and Hematology Division, NHO Kanmon Medical Center, 1-1, Sotouracho, Shimonoseki-City, Yamaguchi, 752-8510, Japan.
| | - Yuri Tsuboi
- Hematology and Oncology Division, Hitachi General Hospital, 2-1-1 Jonancho, Hitachi-City, Ibaraki, 317-0077, Japan
| | - Misayo Shimizu
- Hematology and Oncology Division, Hitachi General Hospital, 2-1-1 Jonancho, Hitachi-City, Ibaraki, 317-0077, Japan
| | - Akihiro Kuroda
- Hematology and Oncology Division, Hitachi General Hospital, 2-1-1 Jonancho, Hitachi-City, Ibaraki, 317-0077, Japan
| | - Masanori Seki
- Hematology and Oncology Division, Hitachi General Hospital, 2-1-1 Jonancho, Hitachi-City, Ibaraki, 317-0077, Japan
| | - Atsushi Shinagawa
- Hematology and Oncology Division, Hitachi General Hospital, 2-1-1 Jonancho, Hitachi-City, Ibaraki, 317-0077, Japan
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van de Velde ME, Uittenboogaard A, Yang W, Bonten E, Cheng C, Pei D, van den Berg MH, van der Sluis IM, van den Bos C, Abbink FCH, van den Heuvel-Eibrink MM, Segers H, Chantrain C, van der Werff ten Bosch J, Willems L, Evans WE, Kaspers GJL. Genetic Polymorphisms Associated with Vincristine Pharmacokinetics and Vincristine-Induced Peripheral Neuropathy in Pediatric Oncology Patients. Cancers (Basel) 2022; 14:cancers14143510. [PMID: 35884569 PMCID: PMC9321338 DOI: 10.3390/cancers14143510] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Revised: 07/11/2022] [Accepted: 07/14/2022] [Indexed: 12/04/2022] Open
Abstract
Simple Summary Vincristine is a type of chemotherapy that is often used in the treatment of children with cancer. The main side effect of vincristine is nerve damage. Patients experience symptoms such as tingling, pain or muscle weakness. Some children are more sensitive to vincristine than others, which may depend on variations in genes and in the breakdown of vincristine by the body. In this study, we investigated the effect of variations in genes on nerve damage due to vincristine and breakdown of vincristine by the body. We found that nine variations in seven genes were associated with nerve damage due to vincristine, whereas three variations in three genes were associated with the breakdown of vincristine by the body. It is important that future studies try to replicate these findings. Our findings help us towards the goal of tailoring vincristine treatment to each child, with optimal therapeutic effect while limiting nerve damage. Abstract Vincristine (VCR) is an important component of curative chemotherapy for many childhood cancers. Its main side effect is VCR-induced peripheral neuropathy (VIPN), a dose limiting toxicity. Some children are more susceptible to VIPN, which is at least partially dependent on genetic factors and pharmacokinetics (PK). In this study, we identify and replicate genetic variants associated with VCR PK and VIPN. Patient samples from a randomized clinical trial studying the effect of administration duration of VCR on VIPN in 90 patients were used. PK sampling was conducted on between one and five occasions at multiple time points. A linear two-compartment model with first-order elimination was used, and targeted next-generation DNA sequencing was performed. Genotype–trait associations were analyzed using mixed-effect models or logistic regression analysis for repeated measures, or Poisson regression analysis in which the highest VIPN score per patient was included. Nine single-nucleotide polymorphisms (SNPs) in seven genes (NDRG1, GARS, FIG4, FGD4, SEPTIN9, CEP72, and ETAA1) were associated with VIPN. Furthermore, three SNPs in three genes (MTNR1B, RAB7A and SNU13) were associated with PK of VCR. In conclusion, PK of VCR and VIPN are influenced by SNPs; upfront identification of those that lead to an altered susceptibility to VIPN or VCR exposure could help individualize VCR treatment.
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Affiliation(s)
- Mirjam E. van de Velde
- Emma Children’s Hospital, Amsterdam UMC, University of Amsterdam, 1081 HV Amsterdam, The Netherlands; (A.U.); (M.H.v.d.B.); (G.J.L.K.)
- Department of Pharmaceutical Sciences, St. Jude Children’s Research Hospital, Memphis, TN 38105, USA; (W.Y.); (E.B.); (W.E.E.)
- Correspondence:
| | - Aniek Uittenboogaard
- Emma Children’s Hospital, Amsterdam UMC, University of Amsterdam, 1081 HV Amsterdam, The Netherlands; (A.U.); (M.H.v.d.B.); (G.J.L.K.)
- Princess Máxima Center for Pediatric Oncology, 3584 CS Utrecht, The Netherlands; (I.M.v.d.S.); (C.v.d.B.); (M.M.v.d.H.-E.)
| | - Wenjian Yang
- Department of Pharmaceutical Sciences, St. Jude Children’s Research Hospital, Memphis, TN 38105, USA; (W.Y.); (E.B.); (W.E.E.)
| | - Erik Bonten
- Department of Pharmaceutical Sciences, St. Jude Children’s Research Hospital, Memphis, TN 38105, USA; (W.Y.); (E.B.); (W.E.E.)
| | - Cheng Cheng
- Department of Biostatistics, St. Jude Children’s Research Hospital, Memphis, TN 38105, USA; (C.C.); (D.P.)
| | - Deqing Pei
- Department of Biostatistics, St. Jude Children’s Research Hospital, Memphis, TN 38105, USA; (C.C.); (D.P.)
| | - Marleen H. van den Berg
- Emma Children’s Hospital, Amsterdam UMC, University of Amsterdam, 1081 HV Amsterdam, The Netherlands; (A.U.); (M.H.v.d.B.); (G.J.L.K.)
| | - Inge M. van der Sluis
- Princess Máxima Center for Pediatric Oncology, 3584 CS Utrecht, The Netherlands; (I.M.v.d.S.); (C.v.d.B.); (M.M.v.d.H.-E.)
| | - Cor van den Bos
- Princess Máxima Center for Pediatric Oncology, 3584 CS Utrecht, The Netherlands; (I.M.v.d.S.); (C.v.d.B.); (M.M.v.d.H.-E.)
- Emma Children’s Hospital, Amsterdam UMC, Amsterdam Medical Center, Pediatric Oncology, 1105 Amsterdam, The Netherlands;
| | - Floor C. H. Abbink
- Emma Children’s Hospital, Amsterdam UMC, Amsterdam Medical Center, Pediatric Oncology, 1105 Amsterdam, The Netherlands;
| | | | - Heidi Segers
- Department of Pediatric Hemato-Oncology, University Hospitals Leuven and Catholic University Leuven, 3000 Leuven, Belgium;
| | | | | | - Leen Willems
- Department of Paediatric Haematology-Oncology and Stem Cell Transplantation, Ghent University Hospital, 9000 Ghent, Belgium;
| | - William E. Evans
- Department of Pharmaceutical Sciences, St. Jude Children’s Research Hospital, Memphis, TN 38105, USA; (W.Y.); (E.B.); (W.E.E.)
| | - Gertjan J. L. Kaspers
- Emma Children’s Hospital, Amsterdam UMC, University of Amsterdam, 1081 HV Amsterdam, The Netherlands; (A.U.); (M.H.v.d.B.); (G.J.L.K.)
- Princess Máxima Center for Pediatric Oncology, 3584 CS Utrecht, The Netherlands; (I.M.v.d.S.); (C.v.d.B.); (M.M.v.d.H.-E.)
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Pozzi E, Alberti P. Management of Side Effects in the Personalized Medicine Era: Chemotherapy-Induced Peripheral Neurotoxicity. Methods Mol Biol 2022; 2547:95-140. [PMID: 36068462 DOI: 10.1007/978-1-0716-2573-6_5] [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] [Indexed: 06/15/2023]
Abstract
Pharmacogenomics is a powerful tool to predict individual response to treatment, in order to personalize therapy, and it has been explored extensively in oncology practice. Not only efficacy on the malignant disease has been investigated but also the possibility to predict adverse effects due to drug administration. Chemotherapy-induced peripheral neurotoxicity (CIPN) is one of those. This potentially severe and long-lasting/permanent side effect of commonly administered anticancer drugs can severely impair quality of life (QoL) in a large cohort of long survival patients. So far, a pharmacogenomics-based approach in CIPN regard has been quite delusive, making a methodological improvement warranted in this field of interest: even the most refined genetic analysis cannot be effective if not applied correctly. Here we try to devise why it is so, suggesting how THE "bench-side" (pharmacogenomics) might benefit from and should cooperate with THE "bed-side" (clinimetrics), in order to make genetic profiling effective if applied to CIPN.
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Affiliation(s)
- Eleonora Pozzi
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
- NeuroMI (Milan Center for Neuroscience), Milan, Italy
| | - Paola Alberti
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy.
- NeuroMI (Milan Center for Neuroscience), Milan, Italy.
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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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Vinorelbine as substitute for vincristine in patients with diffuse large B cell lymphoma and vincristine-induced neuropathy. Support Care Cancer 2021; 29:5197-5207. [PMID: 33625586 PMCID: PMC8295169 DOI: 10.1007/s00520-021-06059-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Accepted: 02/07/2021] [Indexed: 11/23/2022]
Abstract
Background A combination of rituximab with cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP) is the standard first-line therapy for diffuse large B cell lymphoma (DLBCL), the most common aggressive lymphoma in adults. One of the major adverse effects of this regimen is vincristine-induced polyneuropathy which leads to discontinuation of vincristine in up to 30% of DLBCL-patients. Dose reduction of vincristine might worsen treatment outcomes of DLBCL but identification of treatment alternatives for patients exhibiting peripheral neuropathy during R-CHOP is an unmet need in hematology. Methods In this retrospective cohort study, comprising 987 patients with de novo DLBCL, we delineated the role of vinorelbine as a substitute for vincristine in R-CHOP by measuring improvements in neuropathy and outcome variables. Results Five-year overall survival (OS) and progression-free survival (PFS) were 72.6% and 63.1% in patients who received regular doses of vincristine, as compared to 60.6% and 51.7% in patients who received reduced doses of vincristine (p = 0.022 and p = 0.003, respectively). Of 199 patients who switched to vinorelbine, the majority experienced an improvement of neuropathy Furthermore, vinorelbine-switched patients showed favorable oncologic outcomes. Conclusion Replacement of vincristine by vinorelbine due to neuropathy is effective and safe, and results in a significant improvement in neuropathy as compared to treatment with R-CHOP. Supplementary Information The online version contains supplementary material available at 10.1007/s00520-021-06059-2.
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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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Zhang K, Xu Y. Suppressing BRD4 exhibits protective effects against vincristine-induced peripheral neuropathy by alleviating inflammation and oxidative stress. Biochem Biophys Res Commun 2020; 532:271-279. [PMID: 32868081 DOI: 10.1016/j.bbrc.2020.06.142] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2020] [Accepted: 06/26/2020] [Indexed: 12/18/2022]
Abstract
Vincristine (VCR) is a well-known anticancer drug, and frequently causes painful neuropathy and impairs the quality of life of patients. However, the molecular mechanisms revealing VCR-induced neuropathy are still unclear, and effectively therapeutic strategy is still necessary. Bromodomain-containing protein 4 (BRD4) has long been implicated in many different pathological processes, in particular, the development of oxidative stress and inflammation. In the present study, we showed that BRD4 played a mechanistic role in VCR-induced peripheral neuropathy. Using the in vivo transfection of BRD4 siRNA, we found that BRD4 suppression markedly alleviated VCR-induced neuropathic pain. Macrophage infiltration in sciatic nerve was effectively inhibited in VCR-challenged mice with BRD4 knockdown, as evidenced by the markedly reduced expression of F4/80. In the VCR-induced sciatic nerve tissues, we found that the mRNA and protein expression levels of C-X3-C motif chemokine receptor 1 (CX3CR1) and C-C chemokine receptor type 2 (CCR2) were greatly elevated, which were, however, mitigated by siBRD4 injection. In addition, oxidative stress induced by VCR was markedly restrained in sciatic nerve from mice with BRD4 knockdown, which was closely associated with the improved activation of nuclear factor erythroid 2-related factor 2 (Nrf-2) signaling. The in vitro studies indicated that in H2O2-stimulated primary neurons, BRD4 silence markedly reduced reactive oxygen species (ROS) production and improved Nrf-2 activation, exhibiting anti-oxidant effects. Finally, BRD4 selective inhibitor JQ1 was subjected to mice challenged with VCR. The results confirmed that reducing BRD4 expression by JQ1 effectively ameliorated VCR-induced peripheral neuropathy also through repressing macrophage infiltration, inflammatory response and oxidative stress. Taken together, these findings demonstrated that BRD4 played a critical role in VCR-induced neuropathy, and developing novel and new therapies might be effective for the treatment of VCR-induced neuropathic pain.
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Affiliation(s)
- Ke Zhang
- Department of Painless Endoscopy, People's Hospital of Linzi District, Zibo City, Affiliated Hospital of Binzhou Medical University, Shandong Province, 255400, China
| | - Yanbing Xu
- Shandong Provincial Hospital Affiliated to Shandong First Medical University, 250021, China.
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