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Liu X, Guo H, Kang M, Fu W, Li H, Ji H, Zhao J, Fang Y, Du M, Xue Y. Multi-step gene set analysis identified HTR3 family genes involving childhood acute lymphoblastic leukemia susceptibility. Arch Toxicol 2024:10.1007/s00204-024-03881-5. [PMID: 39322821 DOI: 10.1007/s00204-024-03881-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2024] [Accepted: 09/19/2024] [Indexed: 09/27/2024]
Abstract
In our previous conventional genome-wide association study (GWAS), WWOX was a susceptibility gene associated with acute lymphoblastic leukemia (ALL) development. Nowadays, advancements in genetic association analyses promote an in-depth exploration of ALL genomics. We conducted a two-step enrichment analysis at both gene and pathway levels based on ALL GWAS data including 269 cases and 1039 controls of Chinese descent. The following functional prediction and experiments were used to evaluate the genetic biology of candidate variants and genes. The serotonin-activated cation-selective channel complex gene-set was a potential biological pathway involved in ALL occurrence. Of which, individuals carrying the T allele of rs33940208 exhibited a prominent reduced risk of ALL [odds ratio (OR) = 0.71, 95% confidence interval (CI) = 0.53 to 0.96, P = 2.81 × 10-2], whereas those with the A allele of rs6779545 demonstrated an increased risk (OR = 1.23, 95% CI = 1.01 to 1.51, P = 4.11 × 10-2). Notably, the two variants displayed a better prediction capability when combined, that the risk of developing childhood ALL increased by 131% in subjects with 2-4 risk alleles compared to those with 0-1 risk alleles (Ptrend = 2.05 × 10-3). In addition, the T allele of rs33940208 could reduce HTR3A mRNA level, while the A allele of rs6779545 increased HTR3D mRNA expression. In this study, we identified HTR3A rs33940208 and HTR3D rs6779545 as potential susceptibility loci for ALL in Chinese children. Future validation and functional research will elucidate the underlying molecular processes, refining preventive strategies for this disease.
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Affiliation(s)
- Xiao Liu
- Department of Biostatistics, Center for Global Health, School of Public Health, Nanjing Medical University, No. 101 Longmian Avenue, Nanjing, 211166, China
| | - Honghao Guo
- Department of Hematology, Nanjing Drum Tower Hospital, Clinical College of Nanjing Medical University, Nanjing, China
| | - Meiyun Kang
- Department of Hematology and Oncology, Children's Hospital of Nanjing Medical University, Nanjing, China
- Key Laboratory of Hematology, Nanjing Medical University, Nanjing, China
| | - Wenfeng Fu
- Department of Hematology and Oncology, Children's Hospital of Nanjing Medical University, Nanjing, China
- Key Laboratory of Hematology, Nanjing Medical University, Nanjing, China
| | - Huiqin Li
- Department of Genetic Toxicology and Environmental Genomics, The Key Laboratory of Modern Toxicology of Ministry of Education, Center for Global Health, Jiangsu Key Laboratory of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Personalized Medicine, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Hongsheng Ji
- Department of Biostatistics, Center for Global Health, School of Public Health, Nanjing Medical University, No. 101 Longmian Avenue, Nanjing, 211166, China
| | - Jiou Zhao
- Department of Hematology and Oncology, Children's Hospital of Nanjing Medical University, Nanjing, China
- Key Laboratory of Hematology, Nanjing Medical University, Nanjing, China
| | - Yongjun Fang
- Department of Hematology and Oncology, Children's Hospital of Nanjing Medical University, Nanjing, China.
- Key Laboratory of Hematology, Nanjing Medical University, Nanjing, China.
- Department of Hematology and Oncology, Children's Hospital of Nanjing Medical University, Key Laboratory of Hematology, Nanjing Medical University, No. 72 Guangzhou Road, Nanjing, 210008, China.
| | - Mulong Du
- Department of Biostatistics, Center for Global Health, School of Public Health, Nanjing Medical University, No. 101 Longmian Avenue, Nanjing, 211166, China.
- Department of Genetic Toxicology and Environmental Genomics, The Key Laboratory of Modern Toxicology of Ministry of Education, Center for Global Health, Jiangsu Key Laboratory of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Personalized Medicine, School of Public Health, Nanjing Medical University, Nanjing, China.
| | - Yao Xue
- Department of Hematology and Oncology, Children's Hospital of Nanjing Medical University, Nanjing, China.
- Key Laboratory of Hematology, Nanjing Medical University, Nanjing, China.
- Department of Hematology and Oncology, Children's Hospital of Nanjing Medical University, Key Laboratory of Hematology, Nanjing Medical University, No. 72 Guangzhou Road, Nanjing, 210008, China.
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Leitão LPC, de Carvalho DC, Rodrigues JCG, Fernandes MR, Wanderley AV, Vinagre LWMS, da Silva NM, Pastana LF, Gellen LPA, Assunção MCE, Fernandes SSM, Pereira EEB, Ribeiro-Dos-Santos AM, Guerreiro JF, Ribeiro-dos-Santos Â, de Assumpção PP, dos Santos SEB, dos Santos NPC. Identification of Genomic Variants Associated with the Risk of Acute Lymphoblastic Leukemia in Native Americans from Brazilian Amazonia. J Pers Med 2022; 12:jpm12060856. [PMID: 35743641 PMCID: PMC9224820 DOI: 10.3390/jpm12060856] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Revised: 04/17/2022] [Accepted: 04/18/2022] [Indexed: 12/04/2022] Open
Abstract
A number of genomic variants related to native American ancestry may be associated with an increased risk of developing Acute Lymphoblastic Leukemia (ALL), which means that Latin American and hispanic populations from the New World may be relatively susceptible to this disease. However, there has not yet been any comprehensive investigation of the variants associated with susceptibility to ALL in traditional Amerindian populations from Brazilian Amazonia. We investigated the exomes of the 18 principal genes associated with susceptibility to ALL in samples of 64 Amerindians from this region, including cancer-free individuals and patients with ALL. We compared the findings with the data on populations representing five continents available in the 1000 Genomes database. The variation in the allele frequencies found between the different groups was evaluated using Fisher’s exact test. The analyses of the exomes of the Brazilian Amerindians identified 125 variants, seven of which were new. The comparison of the allele frequencies between the two Amerindian groups analyzed in the present study (ALL patients vs. cancer-free individuals) identified six variants (rs11515, rs2765997, rs1053454, rs8068981, rs3764342, and rs2304465) that may be associated with susceptibility to ALL. These findings contribute to the identification of genetic variants that represent a potential risk for ALL in Amazonian Amerindian populations and might favor precision oncology measures.
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Affiliation(s)
- Luciana P. C. Leitão
- Oncology Research Nucleus, Universidade Federal do Pará, Belém 66073-005, PA, Brazil; (L.P.C.L.); (D.C.d.C.); (J.C.G.R.); (M.R.F.); (L.W.M.S.V.); (N.M.d.S.); (L.F.P.); (L.P.A.G.); (M.C.E.A.); (P.P.d.A.)
- Faculdade de Ciências Médicas do Pará (FACIMPA), Marabá 68508-030, PA, Brazil
| | - Darlen C. de Carvalho
- Oncology Research Nucleus, Universidade Federal do Pará, Belém 66073-005, PA, Brazil; (L.P.C.L.); (D.C.d.C.); (J.C.G.R.); (M.R.F.); (L.W.M.S.V.); (N.M.d.S.); (L.F.P.); (L.P.A.G.); (M.C.E.A.); (P.P.d.A.)
| | - Juliana C. G. Rodrigues
- Oncology Research Nucleus, Universidade Federal do Pará, Belém 66073-005, PA, Brazil; (L.P.C.L.); (D.C.d.C.); (J.C.G.R.); (M.R.F.); (L.W.M.S.V.); (N.M.d.S.); (L.F.P.); (L.P.A.G.); (M.C.E.A.); (P.P.d.A.)
| | - Marianne R. Fernandes
- Oncology Research Nucleus, Universidade Federal do Pará, Belém 66073-005, PA, Brazil; (L.P.C.L.); (D.C.d.C.); (J.C.G.R.); (M.R.F.); (L.W.M.S.V.); (N.M.d.S.); (L.F.P.); (L.P.A.G.); (M.C.E.A.); (P.P.d.A.)
| | - Alayde V. Wanderley
- Pediatrics Department, Ophir Loyola Hospital, Belém 66063-240, PA, Brazil; (A.V.W.); (S.S.M.F.)
| | - Lui W. M. S. Vinagre
- Oncology Research Nucleus, Universidade Federal do Pará, Belém 66073-005, PA, Brazil; (L.P.C.L.); (D.C.d.C.); (J.C.G.R.); (M.R.F.); (L.W.M.S.V.); (N.M.d.S.); (L.F.P.); (L.P.A.G.); (M.C.E.A.); (P.P.d.A.)
| | - Natasha M. da Silva
- Oncology Research Nucleus, Universidade Federal do Pará, Belém 66073-005, PA, Brazil; (L.P.C.L.); (D.C.d.C.); (J.C.G.R.); (M.R.F.); (L.W.M.S.V.); (N.M.d.S.); (L.F.P.); (L.P.A.G.); (M.C.E.A.); (P.P.d.A.)
| | - Lucas F. Pastana
- Oncology Research Nucleus, Universidade Federal do Pará, Belém 66073-005, PA, Brazil; (L.P.C.L.); (D.C.d.C.); (J.C.G.R.); (M.R.F.); (L.W.M.S.V.); (N.M.d.S.); (L.F.P.); (L.P.A.G.); (M.C.E.A.); (P.P.d.A.)
| | - Laura P. A. Gellen
- Oncology Research Nucleus, Universidade Federal do Pará, Belém 66073-005, PA, Brazil; (L.P.C.L.); (D.C.d.C.); (J.C.G.R.); (M.R.F.); (L.W.M.S.V.); (N.M.d.S.); (L.F.P.); (L.P.A.G.); (M.C.E.A.); (P.P.d.A.)
| | - Matheus C. E. Assunção
- Oncology Research Nucleus, Universidade Federal do Pará, Belém 66073-005, PA, Brazil; (L.P.C.L.); (D.C.d.C.); (J.C.G.R.); (M.R.F.); (L.W.M.S.V.); (N.M.d.S.); (L.F.P.); (L.P.A.G.); (M.C.E.A.); (P.P.d.A.)
| | - Sweny S. M. Fernandes
- Pediatrics Department, Ophir Loyola Hospital, Belém 66063-240, PA, Brazil; (A.V.W.); (S.S.M.F.)
| | - Esdras E. B. Pereira
- Human and Medical Genetics Laboratory, Instituto de Ciências Biológicas, Universidade Federal do Pará, Belém 66075-110, PA, Brazil; (E.E.B.P.); (A.M.R.-D.-S.); (J.F.G.); (Â.R.-d.-S.); (S.E.B.d.S.)
- Instituto Tocantinense Presidente Antônio Carlos (ITPAC), Abaetetuba 68440-000, PA, Brazil
| | - André M. Ribeiro-Dos-Santos
- Human and Medical Genetics Laboratory, Instituto de Ciências Biológicas, Universidade Federal do Pará, Belém 66075-110, PA, Brazil; (E.E.B.P.); (A.M.R.-D.-S.); (J.F.G.); (Â.R.-d.-S.); (S.E.B.d.S.)
| | - João F. Guerreiro
- Human and Medical Genetics Laboratory, Instituto de Ciências Biológicas, Universidade Federal do Pará, Belém 66075-110, PA, Brazil; (E.E.B.P.); (A.M.R.-D.-S.); (J.F.G.); (Â.R.-d.-S.); (S.E.B.d.S.)
| | - Ândrea Ribeiro-dos-Santos
- Human and Medical Genetics Laboratory, Instituto de Ciências Biológicas, Universidade Federal do Pará, Belém 66075-110, PA, Brazil; (E.E.B.P.); (A.M.R.-D.-S.); (J.F.G.); (Â.R.-d.-S.); (S.E.B.d.S.)
| | - Paulo P. de Assumpção
- Oncology Research Nucleus, Universidade Federal do Pará, Belém 66073-005, PA, Brazil; (L.P.C.L.); (D.C.d.C.); (J.C.G.R.); (M.R.F.); (L.W.M.S.V.); (N.M.d.S.); (L.F.P.); (L.P.A.G.); (M.C.E.A.); (P.P.d.A.)
| | - Sidney E. B. dos Santos
- Human and Medical Genetics Laboratory, Instituto de Ciências Biológicas, Universidade Federal do Pará, Belém 66075-110, PA, Brazil; (E.E.B.P.); (A.M.R.-D.-S.); (J.F.G.); (Â.R.-d.-S.); (S.E.B.d.S.)
| | - Ney P. C. dos Santos
- Oncology Research Nucleus, Universidade Federal do Pará, Belém 66073-005, PA, Brazil; (L.P.C.L.); (D.C.d.C.); (J.C.G.R.); (M.R.F.); (L.W.M.S.V.); (N.M.d.S.); (L.F.P.); (L.P.A.G.); (M.C.E.A.); (P.P.d.A.)
- Correspondence: ; Tel.: +55-(91)-3201-6778
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Hao Q, Cao M, Zhang C, Yin D, Wang Y, Ye Y, Zhao S, Yang Y, Chen KL, Ying B, Wang L, Zhang Y, Xu C, Zhu Y, Wu Y, Gao J, Zhao JN, Zhang Y, Lu X. Age-related differences of genetic susceptibility to patients with acute lymphoblastic leukemia. Aging (Albany NY) 2021; 13:12456-12465. [PMID: 33891562 PMCID: PMC8148462 DOI: 10.18632/aging.202903] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Accepted: 03/05/2021] [Indexed: 02/05/2023]
Abstract
Inherited predispositions to acute lymphoblastic leukemia have been well investigated in pediatric patients, but studies on adults, particularly Chinese patients, are limited. In this study, we conducted a genome-wide association study in 466 all-age Chinese patients with Acute lymphoblastic leukemia (ALL) and 1,466 non-ALL controls to estimate the impact of age on ALL susceptibility in the Chinese population. Among the 17 reported loci, 8 have been validated in pediatric and 1 in adult patients. The strongest association signal was identified at ARID5B locus and gradually decreased with age, while the signal at GATA3 exhibited the opposite trend and significantly impact on adult patients. With genome-wide approaches, germline variants at 2q14.3 rank as the top inherited predisposition to adult patients (e.g., rs73956024, P = 4.3 × 10-5) and separate the genetic risk of pediatric vs. adult patients (P = 3.6 × 10-6), whereas variants at 15q25.3 (e.g., rs11638062) have a similar impact on patients in different age groups (overall P = 2.9 × 10-7). Our analysis highlights the impact of age on genetic susceptibility to ALL in Chinese patients.
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Affiliation(s)
- Qing Hao
- Department of Thoracic Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu, China.,College of Pharmaceutical Sciences, Southwest Medical University, Luzhou, China.,Sichuan Center for Translational Medicine of Traditional Chinese Medicine, Institute of Translational Pharmacology, Sichuan Academy of Chinese Medicine Sciences, Chengdu, China
| | - Minyuan Cao
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Chunlan Zhang
- Department of Hematology, West China Hospital, Sichuan University, Chengdu, China
| | - Dandan Yin
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Yuelan Wang
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Yuanxin Ye
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Shan Zhao
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Yunfan Yang
- Department of Hematology, West China Hospital, Sichuan University, Chengdu, China
| | - Ke-Ling Chen
- Digestive Surgery Institute, West China Hospital, Sichuan University, Chengdu, China
| | - Binwu Ying
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Lanlan Wang
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Yiguan Zhang
- Sichuan Center for Translational Medicine of Traditional Chinese Medicine, Institute of Translational Pharmacology, Sichuan Academy of Chinese Medicine Sciences, Chengdu, China
| | - Caigang Xu
- Department of Hematology, West China Hospital, Sichuan University, Chengdu, China
| | - Yiping Zhu
- Department of Hematology/Oncology, West China Second Hospital, Sichuan University, Chengdu, China
| | - Yu Wu
- Department of Hematology, West China Hospital, Sichuan University, Chengdu, China
| | - Ju Gao
- Department of Hematology/Oncology, West China Second Hospital, Sichuan University, Chengdu, China
| | - Jun-Ning Zhao
- Sichuan Center for Translational Medicine of Traditional Chinese Medicine, Institute of Translational Pharmacology, Sichuan Academy of Chinese Medicine Sciences, Chengdu, China
| | - Yan Zhang
- Department of Thoracic Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Xiaoxi Lu
- Department of Hematology/Oncology, West China Second Hospital, Sichuan University, Chengdu, China
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McBride KM, Kil H, Mu Y, Plummer JB, Lee J, Zelazowski MJ, Sebastian M, Abba MC, Aldaz CM. Wwox Deletion in Mouse B Cells Leads to Genomic Instability, Neoplastic Transformation, and Monoclonal Gammopathies. Front Oncol 2019; 9:517. [PMID: 31275852 PMCID: PMC6593956 DOI: 10.3389/fonc.2019.00517] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Accepted: 05/29/2019] [Indexed: 01/18/2023] Open
Abstract
WWOX (WW domain containing oxidoreductase) expression loss is common in various cancers and characteristic of poor prognosis. Deletions, translocations, and loss of expression affecting the WWOX gene are a common feature of various B cell neoplasms such as certain B cell lymphomas and multiple myeloma. However, the role of this common abnormality in B cell tumor initiation and/or progression has not been defined. In this study, we conditionally deleted Wwox early in B cell development by means of breeding Cd19-Cre transgenic mice crossed to Wwox floxed mice (Cd19 Wwox KO). We observed a significant reduced survival in Cd19 Wwox KO mice and the development of B cell neoplasms including B cell lymphomas, plasma cell neoplasias characterized by increased numbers of CD138+ populations as well as monoclonal gammopathies detected by serum protein electrophoresis. To investigate whether Wwox loss could play a role in genomic instability, we analyzed DNA repair functions during immunoglobulin class switch joining between DNA segments in antibody genes. While class switch recombination (CSR) was only slightly impaired, Wwox deficiency resulted in a dramatic shift of double strand break (DSB) repair from normal classical-NHEJ toward the microhomology-mediated alternative-NHEJ pathway, a pathway associated with chromosome translocations and genome instability. Consistent with this, Wwox deficiency resulted in a marked increase of spontaneous translocations during CSR. This work defines for the first time a role for Wwox for maintaining B cell genome stability during a process that can promote neoplastic transformation and monoclonal gammopathies.
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Affiliation(s)
- Kevin M McBride
- Department of Epigenetics and Molecular Carcinogenesis, Science Park, The University of Texas MD Anderson Cancer Center, Smithville, TX, United States
| | - Hyunsuk Kil
- Department of Epigenetics and Molecular Carcinogenesis, Science Park, The University of Texas MD Anderson Cancer Center, Smithville, TX, United States
| | - Yunxiang Mu
- Department of Epigenetics and Molecular Carcinogenesis, Science Park, The University of Texas MD Anderson Cancer Center, Smithville, TX, United States
| | - Joshua B Plummer
- Department of Epigenetics and Molecular Carcinogenesis, Science Park, The University of Texas MD Anderson Cancer Center, Smithville, TX, United States
| | - Jaeho Lee
- Department of Epigenetics and Molecular Carcinogenesis, Science Park, The University of Texas MD Anderson Cancer Center, Smithville, TX, United States
| | - Maciej J Zelazowski
- Department of Epigenetics and Molecular Carcinogenesis, Science Park, The University of Texas MD Anderson Cancer Center, Smithville, TX, United States
| | - Manu Sebastian
- Department of Epigenetics and Molecular Carcinogenesis, Science Park, The University of Texas MD Anderson Cancer Center, Smithville, TX, United States
| | - Martin C Abba
- School of Medicine, Center for Immunological Basic and Applied Research (CINIBA), National University of La Plata (UNLP), La Plata, Argentina
| | - C Marcelo Aldaz
- Department of Epigenetics and Molecular Carcinogenesis, Science Park, The University of Texas MD Anderson Cancer Center, Smithville, TX, United States
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Tanna M, Aqeilan RI. Modeling WWOX Loss of Function in vivo: What Have We Learned? Front Oncol 2018; 8:420. [PMID: 30370248 PMCID: PMC6194312 DOI: 10.3389/fonc.2018.00420] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Accepted: 09/10/2018] [Indexed: 12/21/2022] Open
Abstract
The WW domain–containing oxidoreductase (WWOX) gene encompasses a common fragile sites (CFS) known as FRA16D, and is implicated in cancer. WWOX encodes a 46kDa adaptor protein, which contains two N-terminal WW–domains and a catalytic domain at its C–terminus homologous to short–chain dehydrogenase/reductase (SDR) family proteins. A high sequence conservation of WWOX orthologues from insects to rodents and ultimately humans suggest its significant role in physiology and homeostasis. Indeed, data obtained from several animal models including flies, fish, and rodents demonstrate WWOX in vivo requirement and that its deregulation results in severe pathological consequences including growth retardation, post–natal lethality, neuropathy, metabolic disorders, and tumorigenesis. Altogether, these findings set WWOX as an essential protein that is necessary to maintain normal cellular/physiological homeostasis. Here, we review and discuss lessons and outcomes learned from modeling loss of WWOX expression in vivo.
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Affiliation(s)
- Mayur Tanna
- Faculty of Medicine, The Lautenberg Center for Immunology and Cancer Research, Institute for Medical Research, Israel-Canada (IMRIC), Hebrew University of Jerusalem, Jerusalem, Israel
| | - Rami I Aqeilan
- Faculty of Medicine, The Lautenberg Center for Immunology and Cancer Research, Institute for Medical Research, Israel-Canada (IMRIC), Hebrew University of Jerusalem, Jerusalem, Israel.,Department of Cancer Biology & Genetics, Ohio State University Wexner Medical Center, Columbus, OH, United States
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Urayama KY, Takagi M, Kawaguchi T, Matsuo K, Tanaka Y, Ayukawa Y, Arakawa Y, Hasegawa D, Yuza Y, Kaneko T, Noguchi Y, Taneyama Y, Ota S, Inukai T, Yanagimachi M, Keino D, Koike K, Toyama D, Nakazawa Y, Kurosawa H, Nakamura K, Moriwaki K, Goto H, Sekinaka Y, Morita D, Kato M, Takita J, Tanaka T, Inazawa J, Koh K, Ishida Y, Ohara A, Mizutani S, Matsuda F, Manabe A. Regional evaluation of childhood acute lymphoblastic leukemia genetic susceptibility loci among Japanese. Sci Rep 2018; 8:789. [PMID: 29335448 PMCID: PMC5768812 DOI: 10.1038/s41598-017-19127-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2017] [Accepted: 12/20/2017] [Indexed: 12/20/2022] Open
Abstract
Genome-wide association studies (GWAS) performed mostly in populations of European and Hispanic ancestry have confirmed an inherited genetic basis for childhood acute lymphoblastic leukemia (ALL), but these associations are less clear in other races/ethnicities. DNA samples from ALL patients (aged 0–19 years) previously enrolled onto a Tokyo Children’s Cancer Study Group trial were collected during 2013–2015, and underwent single nucleotide polymorphism (SNP) microarray genotyping resulting in 527 B-cell ALL for analysis. Cases and control data for 3,882 samples from the Nagahama Study Group and Aichi Cancer Center Study were combined, and association analyses across 10 previous GWAS-identified regions were performed after targeted SNP imputation. Linkage disequilibrium (LD) patterns in Japanese and other populations were evaluated using the varLD score based on 1000 Genomes data. Risk associations for ARID5B (rs10821936, OR = 1.84, P = 6 × 10−17) and PIP4K2A (rs7088318, OR = 0.76, P = 2 × 10−4) directly transferred to Japanese, and the IKZF1 association was detected by an alternate SNP (rs1451367, OR = 1.52, P = 2 × 10−6). Marked regional LD differences between Japanese and Europeans was observed for most of the remaining loci for which associations did not transfer, including CEBPE, CDKN2A, CDKN2B, and ELK3. This study represents a first step towards characterizing the role of genetic susceptibility in childhood ALL risk in Japanese.
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Affiliation(s)
- Kevin Y Urayama
- Department of Social Medicine, National Center for Child Health and Development, Tokyo, Japan. .,Graduate School of Public Health, St. Luke's International University, Tokyo, Japan.
| | - Masatoshi Takagi
- Department of Pediatrics and Developmental Biology, Tokyo Medical and Dental University, Tokyo, Japan
| | - Takahisa Kawaguchi
- Center for Genomic Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Keitaro Matsuo
- Division of Molecular and Clinical Epidemiology, Aichi Cancer Center Research Institute, Aichi, Japan
| | - Yoichi Tanaka
- Department of Clinical Pharmacy, Center for Clinical Pharmacy and Sciences, School of Pharmacy, Kitasato University, Tokyo, Japan
| | - Yoko Ayukawa
- Department of Social Medicine, National Center for Child Health and Development, Tokyo, Japan
| | - Yuki Arakawa
- Department of Hematology/Oncology, Saitama Children's Medical Center, Saitama, Japan
| | - Daisuke Hasegawa
- Department of Pediatrics, St. Luke's International Hospital, Tokyo, Japan
| | - Yuki Yuza
- Department of Hematology/Oncology, Tokyo Metropolitan Children's Medical Center, Tokyo, Japan
| | - Takashi Kaneko
- Department of Hematology/Oncology, Tokyo Metropolitan Children's Medical Center, Tokyo, Japan
| | - Yasushi Noguchi
- Department of Pediatrics, Japanese Red Cross Narita Hospital, Chiba, Japan
| | - Yuichi Taneyama
- Department of Hematology/Oncology, Chiba Children's Hospital, Chiba, Japan
| | - Setsuo Ota
- Department of Pediatrics, Teikyo University Chiba Medical Center, Chiba, Japan
| | - Takeshi Inukai
- Department of Pediatrics, University of Yamanashi, Yamanashi, Japan
| | - Masakatsu Yanagimachi
- Department of Pediatrics and Developmental Biology, Tokyo Medical and Dental University, Tokyo, Japan.,Department of Pediatrics, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Dai Keino
- Department of Pediatrics, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Kazutoshi Koike
- Division of Pediatric Hematology and Oncology, Ibaraki Children's Hospital, Mito, Japan
| | - Daisuke Toyama
- Division of Pediatrics, Showa University Fujigaoka Hospital, Yokohama, Japan
| | - Yozo Nakazawa
- Department of Pediatrics, Shinshu University School of Medicine, Matsumoto, Japan
| | | | - Kozue Nakamura
- Department of Pediatrics, Teikyo University Hospital, Tokyo, Japan
| | - Koichi Moriwaki
- Department of Pediatrics, Saitama Medical Center, Saitama Medical University, Saitama, Japan
| | - Hiroaki Goto
- Division of Hematology/Oncology & Regenerative Medicine, Kanagawa Children's Medical Center, Yokohama, Japan
| | - Yujin Sekinaka
- Department of Pediatrics, National Defense Medical College, Saitama, Japan
| | - Daisuke Morita
- Department of Pediatrics, Shinshu University School of Medicine, Matsumoto, Japan
| | - Motohiro Kato
- Children's Cancer Center, National Center for Child Health and Development, Tokyo, Japan
| | - Junko Takita
- Department of Pediatrics, The University of Tokyo Hospital, Tokyo, Japan
| | - Toshihiro Tanaka
- Department of Human Genetics and Disease Diversity, Tokyo Medical Dental University, Tokyo, Japan.,Bioresource Research Center, Tokyo Medical and Dental University, Tokyo, Japan
| | - Johji Inazawa
- Bioresource Research Center, Tokyo Medical and Dental University, Tokyo, Japan
| | - Katsuyoshi Koh
- Department of Hematology/Oncology, Saitama Children's Medical Center, Saitama, Japan
| | - Yasushi Ishida
- Pediatric Medical Center, Ehime Prefectural Central Hospital, Matsuyama, Japan
| | - Akira Ohara
- Department of Pediatrics, Toho University, Tokyo, Japan
| | - Shuki Mizutani
- Department of Pediatrics and Developmental Biology, Tokyo Medical and Dental University, Tokyo, Japan
| | - Fumihiko Matsuda
- Center for Genomic Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Atsushi Manabe
- Department of Pediatrics, St. Luke's International Hospital, Tokyo, Japan
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Park SL, Cheng I, Haiman CA. Genome-Wide Association Studies of Cancer in Diverse Populations. Cancer Epidemiol Biomarkers Prev 2017. [PMID: 28637795 DOI: 10.1158/1055-9965.epi-17-0169] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Genome-wide association studies (GWAS) of cancer have identified more than 700 risk loci, of which approximately 80% were first discovered in European ancestry populations, approximately 15% in East Asians, 3% in multiethnic scans, and less than 1% in African and Latin American populations. These percentages closely mirror the distribution of samples included in the discovery phase of cancer GWAS to date (84% European, 11% East Asian, 4% African, and 1% Latin American ancestry). GWAS in non-European ancestry populations have provided insight into ancestry-specific variation in cancer and have pointed to regions of susceptibility that are of particular importance in certain populations. Uncovering and characterizing cancer risk loci in diverse populations is critical for understanding underlying biological mechanisms and developing future genetic risk prediction models in non-European ancestry populations. New GWAS and continued collaborations will be required to eliminate population inequalities in the number of studies, sample sizes, and variant content on GWAS arrays, and to better align genetic research in cancer to the global distribution of race/ethnicity Cancer Epidemiol Biomarkers Prev; 27(4); 405-17. ©2018 AACRSee all articles in this CEBP Focus section, "Genome-Wide Association Studies in Cancer."
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Affiliation(s)
- Sungshim L Park
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Iona Cheng
- Cancer Prevention Institute of California, Fremont, California.,Stanford Cancer Institute, Palo Alto, California
| | - Christopher A Haiman
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California.
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