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Franca R, Stocco G, Kiren V, Tessitore A, Fagioli F, Quarello P, Bertorello N, Rizzari C, Colombini A, Bettini LR, Locatelli F, Vinti L, Girardi K, Silvestri D, Valsecchi MG, Decorti G, Rabusin M. Impact of Mercaptopurine Metabolites on Disease Outcome in the AIEOP-BFM ALL 2009 Protocol for Acute Lymphoblastic Leukemia. Clin Pharmacol Ther 2023; 114:1082-1092. [PMID: 37550838 DOI: 10.1002/cpt.3022] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Accepted: 08/01/2023] [Indexed: 08/09/2023]
Abstract
In the maintenance phase of Associazione Italiana di Ematologia e Oncologia Pediatrica (AIEOP)- Berlin-Frankfurt-Muenster (BFM) acute lymphoblastic leukemia (ALL) 2009 protocol, mercaptopurine (MP) is given at the planned dose of 50 mg/m2 /day; however, dose adjustments are routinely performed to target patients' white blood cells to the optimal range of 2,000-3,000 cells/μL. Pediatric patients with ALL (n = 290, age: median (1st-3rd quartile): 4.8 (3.0-8.1) years; boys: 56.9%) were enrolled mainly in 4 medium-large Italian pediatric hospitals; 14.1% of patients relapsed after a median (1st-3rd quartile) follow-up time of 4.43 (3.82-5.46) years from maintenance beginning. MP metabolites (thionucleotide (TGN) and methyl-derivatives (MMPN)) were measured in the erythrocytes of 387 blood samples of 200 patients by high performance liquid chromatography with ultraviolet detection. Single-nucleotide polymorphisms (SNPs; (rs1800462, rs1800460, and rs1142345 in TPMT gene, rs116855232 in NUDT15, rs1127354, rs7270101, rs6051702 in ITPA, and rs2413739 in PACSIN2) were characterized by Taqman SNP genotyping assays. Cox proportional hazard models did not show an impact of TGN levels and variability on relapse. In contrast, after multivariate analysis, relapse hazard ratio (HR) increased in children with ALL of the intermediate risk arm compared with those in standard risk arm (3.44, 95% confidence interval (CI), 1.31-9.05, P = 0.012), and in carriers of the PACSIN2 rs2413739 T allele compared with those with the CC genotype (heterozygotes CT: HR, 2.32, 95% CI, 0.90-5.97, P = 0.081; and homozygous TT: HR, 4.14, 95% CI, 1.54-11.11, P = 0.005). Future studies are needed to confirm the lack of impact of TGN levels and variability on relapse in the AIEOP-BFM ALL trials, and to clarify the mechanism of PACSIN2 rs2413739 on outcome.
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Affiliation(s)
- Raffaella Franca
- Department of Medical, Surgical and Health Sciences, University of Trieste, Trieste, Italy
| | - Gabriele Stocco
- Department of Medical, Surgical and Health Sciences, University of Trieste, Trieste, Italy
- Institute for Maternal and Child Health - IRCCS Burlo Garofolo, Trieste, Italy
| | - Valentina Kiren
- Institute for Maternal and Child Health - IRCCS Burlo Garofolo, Trieste, Italy
| | - Antimo Tessitore
- Department of Medical, Surgical and Health Sciences, University of Trieste, Trieste, Italy
| | - Franca Fagioli
- Paediatric Onco-Haematology Department, Regina Margherita Children's Hospital, Turin, Italy
- Department of Public Health and Pediatrics, University of Turin, Turin, Italy
| | - Paola Quarello
- Paediatric Onco-Haematology Department, Regina Margherita Children's Hospital, Turin, Italy
- Department of Public Health and Pediatrics, University of Turin, Turin, Italy
| | - Nicoletta Bertorello
- Paediatric Onco-Haematology Department, Regina Margherita Children's Hospital, Turin, Italy
| | - Carmelo Rizzari
- University of Milano-Bicocca, Milan, Italy
- Pediatric Hematology Oncology Unit, MBBM Foundation, ASST Monza, Monza, Italy
| | - Antonella Colombini
- Pediatric Hematology Oncology Unit, MBBM Foundation, ASST Monza, Monza, Italy
| | - Laura Rachele Bettini
- University of Milano-Bicocca, Milan, Italy
- Pediatric Hematology Oncology Unit, MBBM Foundation, ASST Monza, Monza, Italy
| | - Franco Locatelli
- Pediatric Hematology and Oncology, IRCCS Ospedale Pediatrico Bambin Gesù, Rome, Italy
| | - Luciana Vinti
- Pediatric Hematology and Oncology, IRCCS Ospedale Pediatrico Bambin Gesù, Rome, Italy
| | - Katia Girardi
- Pediatric Hematology and Oncology, IRCCS Ospedale Pediatrico Bambin Gesù, Rome, Italy
| | - Daniela Silvestri
- Pediatric Hematology Oncology Unit, MBBM Foundation, ASST Monza, Monza, Italy
| | - Maria Grazia Valsecchi
- Bicocca Centre of Bioinformatics, Biostatistics and Bioimaging, School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Giuliana Decorti
- Department of Medical, Surgical and Health Sciences, University of Trieste, Trieste, Italy
- Institute for Maternal and Child Health - IRCCS Burlo Garofolo, Trieste, Italy
| | - Marco Rabusin
- Institute for Maternal and Child Health - IRCCS Burlo Garofolo, Trieste, Italy
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Wang R, Liu B, Li J, Xu J, Wang X, Zhao Z, Zhao L. Association between the c.415C > T, c.52G > A, and 36_37insGGAGTC polymorphisms of NUDT 15 and thiopurine-induced leukopenia, thiopurine intolerance, and severe hair loss: an updated meta-analysis. Drug Des Devel Ther 2019; 13:2729-2744. [PMID: 31496650 PMCID: PMC6689127 DOI: 10.2147/dddt.s210512] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Accepted: 07/01/2019] [Indexed: 11/23/2022] Open
Abstract
Purpose As a common immunosuppressive and anticancer drug, thiopurine has achieved remarkable clinical success. However, higher inter-individual dose variability and unpredictable toxicity still challenge its use in clinical practices. Some studies indicate that NUDT 15 polymorphisms are associated with this variation, but specific correlation remains controversial. This meta-analysis assessed the association between three polymorphisms of NUDT 15 and thiopurine-induced toxicities. Methods Three databases were electronically searched: PubMed, Embase, and Web of Science. Only case–control studies and cohort studies were eligible. The overall pooled ORs and corresponding 95% CIs were used to represent the results. Findings We included 16 studies that focus on NUDT 15 c.415C > T, c.52G > A, and 36_37insGGAGTC polymorphisms in patients treated with thiopurine. Significant associations between NUDT 15 c.415C > T polymorphism and leukopenia were found in all genetic models (TC/TT vs CC, OR: 7.64, 95% CI: (6.19, 9.44), P<0.00001; TT vs CC/TC, OR: 29.66, 95% CI: (12.31, 71.46), P<0.00001; TT vs CC, OR: 45.60, 95% CI: (18.84, 110.37), P<0.00001; TC vs CC, OR: 6.41, 95% CI: (5.19, 7.94), P<0.00001; TT vs TC, OR: 6.38, 95% CI: (2.59, 15.72), P<0.00001), early/late leukopenia (in recessive and co-dominant model), leukopenia (grade 3–4), and severe hair loss in all genetic models. Besides, c.52G > A and 36_37insGGAGTC polymorphisms were also significantly associated with leukopenia. No significant association between NUDT 15 c.415C > T polymorphism and early/late leukopenia in the Chinese population was determined in the co-dominant model (TC vs CC). Implications NUDT 15 c.415C > T polymorphism could increase the risk of leukopenia, early/late leukopenia, leukopenia (grade 3–4), and severe hair loss. Meanwhile, c.52G > A and c.36_37insGGAGTC mutations also probably increase the risk of leukopenia. Preemptive tests for NUDT 15 polymorphisms are highly recommended to individualize the treatment of thiopurine for a better outcome with less toxicity.
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Affiliation(s)
- Ruili Wang
- Clinical Research Center, Beijing Children's Hospital, National Center for Children's Health, Capital Medical University, Beijing, People's Republic of China.,Department of Clinical Pharmacy, School of Pharmaceutical Sciences, Capital Medical University, Beijing, People's Republic of China
| | - Baogang Liu
- Department of Clinical Pharmacy, School of Pharmaceutical Sciences, Capital Medical University, Beijing, People's Republic of China
| | - Jiapeng Li
- Clinical Research Center, Beijing Children's Hospital, National Center for Children's Health, Capital Medical University, Beijing, People's Republic of China
| | - Jiamin Xu
- Clinical Research Center, Beijing Children's Hospital, National Center for Children's Health, Capital Medical University, Beijing, People's Republic of China
| | - Xiaoling Wang
- Clinical Research Center, Beijing Children's Hospital, National Center for Children's Health, Capital Medical University, Beijing, People's Republic of China
| | - Zhigang Zhao
- Department of Clinical Pharmacy, School of Pharmaceutical Sciences, Capital Medical University, Beijing, People's Republic of China
| | - Libo Zhao
- Clinical Research Center, Beijing Children's Hospital, National Center for Children's Health, Capital Medical University, Beijing, People's Republic of China
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Yang JJ, Landier W, Yang W, Liu C, Hageman L, Cheng C, Pei D, Chen Y, Crews KR, Kornegay N, Wong FL, Evans WE, Pui CH, Bhatia S, Relling MV. Inherited NUDT15 variant is a genetic determinant of mercaptopurine intolerance in children with acute lymphoblastic leukemia. J Clin Oncol 2015; 33:1235-42. [PMID: 25624441 DOI: 10.1200/jco.2014.59.4671] [Citation(s) in RCA: 312] [Impact Index Per Article: 34.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
PURPOSE Mercaptopurine (MP) is the mainstay of curative therapy for acute lymphoblastic leukemia (ALL). We performed a genome-wide association study (GWAS) to identify comprehensively the genetic basis of MP intolerance in children with ALL. PATIENTS AND METHODS The discovery GWAS and replication cohorts included 657 and 371 children from two prospective clinical trials. MP dose intensity was a marker for drug tolerance and toxicities and was defined as prescribed dose divided by the planned protocol dose during maintenance therapy; its association with genotype was evaluated using a linear mixed-effects model. RESULTS MP dose intensity varied by race and ethnicity and was negatively correlated with East Asian genetic ancestry (P < .001). The GWAS revealed two genome-wide significant loci associated with dose intensity: rs1142345 in TPMT (Tyr240Cys, present in *3A and *3C variants; P = 8.6 × 10(-9)) and rs116855232 in NUDT15 (P = 8.8 × 10(-9)), with independent replication. Patients with TT genotype at rs116855232 were exquisitely sensitive to MP, with an average dose intensity of 8.3%, compared with those with TC and CC genotypes, who tolerated 63% and 83.5% of the planned dose, respectively. The NUDT15 variant was most common in East Asians and Hispanics, rare in Europeans, and not observed in Africans, contributing to ancestry-related differences in MP tolerance. Of children homozygous for either TPMT or NUDT15 variants or heterozygous for both, 100% required ≥ 50% MP dose reduction, compared with only 7.7% of others. CONCLUSION We describe a germline variant in NUDT15 strongly associated with MP intolerance in childhood ALL, which may have implications for treatment individualization in this disease.
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Affiliation(s)
- Jun J Yang
- Jun J. Yang, Wenjian Yang, Chengcheng Liu, Cheng Cheng, Deqing Pei, Kristine R. Crews, Nancy Kornegay, William E. Evans, Ching-Hon Pui, and Mary V. Relling, St Jude Children's Research Hospital, Memphis, TN; and Wendy Landier, Lindsey Hageman, Yanjun Chen, F. Lennie Wong, and Smita Bhatia, City of Hope, Duarte, CA.
| | - Wendy Landier
- Jun J. Yang, Wenjian Yang, Chengcheng Liu, Cheng Cheng, Deqing Pei, Kristine R. Crews, Nancy Kornegay, William E. Evans, Ching-Hon Pui, and Mary V. Relling, St Jude Children's Research Hospital, Memphis, TN; and Wendy Landier, Lindsey Hageman, Yanjun Chen, F. Lennie Wong, and Smita Bhatia, City of Hope, Duarte, CA
| | - Wenjian Yang
- Jun J. Yang, Wenjian Yang, Chengcheng Liu, Cheng Cheng, Deqing Pei, Kristine R. Crews, Nancy Kornegay, William E. Evans, Ching-Hon Pui, and Mary V. Relling, St Jude Children's Research Hospital, Memphis, TN; and Wendy Landier, Lindsey Hageman, Yanjun Chen, F. Lennie Wong, and Smita Bhatia, City of Hope, Duarte, CA
| | - Chengcheng Liu
- Jun J. Yang, Wenjian Yang, Chengcheng Liu, Cheng Cheng, Deqing Pei, Kristine R. Crews, Nancy Kornegay, William E. Evans, Ching-Hon Pui, and Mary V. Relling, St Jude Children's Research Hospital, Memphis, TN; and Wendy Landier, Lindsey Hageman, Yanjun Chen, F. Lennie Wong, and Smita Bhatia, City of Hope, Duarte, CA
| | - Lindsey Hageman
- Jun J. Yang, Wenjian Yang, Chengcheng Liu, Cheng Cheng, Deqing Pei, Kristine R. Crews, Nancy Kornegay, William E. Evans, Ching-Hon Pui, and Mary V. Relling, St Jude Children's Research Hospital, Memphis, TN; and Wendy Landier, Lindsey Hageman, Yanjun Chen, F. Lennie Wong, and Smita Bhatia, City of Hope, Duarte, CA
| | - Cheng Cheng
- Jun J. Yang, Wenjian Yang, Chengcheng Liu, Cheng Cheng, Deqing Pei, Kristine R. Crews, Nancy Kornegay, William E. Evans, Ching-Hon Pui, and Mary V. Relling, St Jude Children's Research Hospital, Memphis, TN; and Wendy Landier, Lindsey Hageman, Yanjun Chen, F. Lennie Wong, and Smita Bhatia, City of Hope, Duarte, CA
| | - Deqing Pei
- Jun J. Yang, Wenjian Yang, Chengcheng Liu, Cheng Cheng, Deqing Pei, Kristine R. Crews, Nancy Kornegay, William E. Evans, Ching-Hon Pui, and Mary V. Relling, St Jude Children's Research Hospital, Memphis, TN; and Wendy Landier, Lindsey Hageman, Yanjun Chen, F. Lennie Wong, and Smita Bhatia, City of Hope, Duarte, CA
| | - Yanjun Chen
- Jun J. Yang, Wenjian Yang, Chengcheng Liu, Cheng Cheng, Deqing Pei, Kristine R. Crews, Nancy Kornegay, William E. Evans, Ching-Hon Pui, and Mary V. Relling, St Jude Children's Research Hospital, Memphis, TN; and Wendy Landier, Lindsey Hageman, Yanjun Chen, F. Lennie Wong, and Smita Bhatia, City of Hope, Duarte, CA
| | - Kristine R Crews
- Jun J. Yang, Wenjian Yang, Chengcheng Liu, Cheng Cheng, Deqing Pei, Kristine R. Crews, Nancy Kornegay, William E. Evans, Ching-Hon Pui, and Mary V. Relling, St Jude Children's Research Hospital, Memphis, TN; and Wendy Landier, Lindsey Hageman, Yanjun Chen, F. Lennie Wong, and Smita Bhatia, City of Hope, Duarte, CA
| | - Nancy Kornegay
- Jun J. Yang, Wenjian Yang, Chengcheng Liu, Cheng Cheng, Deqing Pei, Kristine R. Crews, Nancy Kornegay, William E. Evans, Ching-Hon Pui, and Mary V. Relling, St Jude Children's Research Hospital, Memphis, TN; and Wendy Landier, Lindsey Hageman, Yanjun Chen, F. Lennie Wong, and Smita Bhatia, City of Hope, Duarte, CA
| | - F Lennie Wong
- Jun J. Yang, Wenjian Yang, Chengcheng Liu, Cheng Cheng, Deqing Pei, Kristine R. Crews, Nancy Kornegay, William E. Evans, Ching-Hon Pui, and Mary V. Relling, St Jude Children's Research Hospital, Memphis, TN; and Wendy Landier, Lindsey Hageman, Yanjun Chen, F. Lennie Wong, and Smita Bhatia, City of Hope, Duarte, CA
| | - William E Evans
- Jun J. Yang, Wenjian Yang, Chengcheng Liu, Cheng Cheng, Deqing Pei, Kristine R. Crews, Nancy Kornegay, William E. Evans, Ching-Hon Pui, and Mary V. Relling, St Jude Children's Research Hospital, Memphis, TN; and Wendy Landier, Lindsey Hageman, Yanjun Chen, F. Lennie Wong, and Smita Bhatia, City of Hope, Duarte, CA
| | - Ching-Hon Pui
- Jun J. Yang, Wenjian Yang, Chengcheng Liu, Cheng Cheng, Deqing Pei, Kristine R. Crews, Nancy Kornegay, William E. Evans, Ching-Hon Pui, and Mary V. Relling, St Jude Children's Research Hospital, Memphis, TN; and Wendy Landier, Lindsey Hageman, Yanjun Chen, F. Lennie Wong, and Smita Bhatia, City of Hope, Duarte, CA
| | - Smita Bhatia
- Jun J. Yang, Wenjian Yang, Chengcheng Liu, Cheng Cheng, Deqing Pei, Kristine R. Crews, Nancy Kornegay, William E. Evans, Ching-Hon Pui, and Mary V. Relling, St Jude Children's Research Hospital, Memphis, TN; and Wendy Landier, Lindsey Hageman, Yanjun Chen, F. Lennie Wong, and Smita Bhatia, City of Hope, Duarte, CA
| | - Mary V Relling
- Jun J. Yang, Wenjian Yang, Chengcheng Liu, Cheng Cheng, Deqing Pei, Kristine R. Crews, Nancy Kornegay, William E. Evans, Ching-Hon Pui, and Mary V. Relling, St Jude Children's Research Hospital, Memphis, TN; and Wendy Landier, Lindsey Hageman, Yanjun Chen, F. Lennie Wong, and Smita Bhatia, City of Hope, Duarte, CA
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