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Maese LD, Wlodarski MW, Kim SY, Bertuch AA, Bougeard G, Chang VY, Godley LA, Khincha PP, Kuiper RP, Lesmana H, McGee RB, McReynolds LJ, Meade J, Plon SE, Savage SA, Scollon SR, Scott HS, Walsh MF, Nichols KE, Porter CC. Update on Recommendations for Surveillance for Children with Predisposition to Hematopoietic Malignancy. Clin Cancer Res 2024; 30:4286-4295. [PMID: 39078402 PMCID: PMC11444884 DOI: 10.1158/1078-0432.ccr-24-0685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2024] [Revised: 05/17/2024] [Accepted: 07/03/2024] [Indexed: 07/31/2024]
Abstract
Children harboring certain germline gene variants have an increased risk of developing myelodysplastic syndrome (MDS) and other hematopoietic malignancies (HM), such as leukemias and lymphomas. Recent studies have identified an expanding number of these predisposition genes, with variants most prevalent in children with MDS but also found in children with other HM. For some hematopoietic malignancy predispositions (HMP), specifically those with a high risk of MDS, early intervention through hematopoietic stem cell transplantation can favorably impact overall survival, providing a rationale for rigorous surveillance. A multidisciplinary panel of experts at the 2023 AACR Childhood Cancer Predisposition Workshop reviewed the latest advances in the field and updated prior 2017 surveillance recommendations for children with HMP. In addition to general guidance for all children with HMP, which includes annual physical examination, education about the signs and symptoms of HM, consultation with experienced providers, and early assessment by a hematopoietic stem cell transplantation specialist, the panel provided specific recommendations for individuals with a higher risk of MDS based on the affected gene. These recommendations include periodic and comprehensive surveillance for individuals with those syndromes associated with higher risk of MDS, including serial bone marrow examinations to monitor for morphologic changes and deep sequencing for somatic changes in genes associated with HM progression. This approach enables close monitoring of disease evolution based on the individual's genetic profile. As more HMP-related genes are discovered and the disorders' natural histories are better defined, these personalized recommendations will serve as a foundation for future guidelines in managing these conditions.
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Affiliation(s)
- Luke D. Maese
- University of Utah-Huntsman Cancer Institute, Primary Children’s Hospital, Salt Lake City, Utah
| | | | - Sun Young Kim
- Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio
| | - Alison A. Bertuch
- Department of Pediatrics, Texas Children’s Cancer and Hematology Center, Baylor College of Medicine, Houston, TX
| | - Gaelle Bougeard
- Univ Rouen Normandie, Inserm U1245 and Rouen University Hospital, Rouen, France
| | - Vivian Y Chang
- University of California Los Angeles, Los Angeles, California
| | - Lucy A. Godley
- Division of Hematology/Oncology, Department of Medicine, Robert H. Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, IL
| | - Payal P. Khincha
- Clinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland
| | - Roland P. Kuiper
- Princess Máxima Center for Pediatric Oncology and Department of Genetics, Utrecht University Medical Center, Utrecht University, The Netherlands
| | - Harry Lesmana
- Cleveland Clinic Lerner College of Medicine, Case Western Reserve University, Cleveland, Ohio
| | - Rose B. McGee
- St. Jude Children’s Research Hospital, Memphis, Tennessee
| | - Lisa J. McReynolds
- Clinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland
| | - Julia Meade
- University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Sharon E. Plon
- Department of Pediatrics, Texas Children’s Cancer and Hematology Center, Baylor College of Medicine, Houston, TX
| | - Sharon A. Savage
- Clinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland
| | - Sarah R. Scollon
- Department of Pediatrics, Texas Children’s Cancer and Hematology Center, Baylor College of Medicine, Houston, TX
| | - Hamish S. Scott
- Centre for Cancer Biology, SA Pathology and University of South Australia, Adelaide, Australia
| | - Michael F. Walsh
- Memorial Sloan Kettering Cancer Center and Weill Cornell Medical College, New York City, New York
| | - Kim E. Nichols
- St. Jude Children’s Research Hospital, Memphis, Tennessee
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Ceyhan-Birsoy O, Fiala E, Rana S, Sheehan M, Kennedy J, Yelskaya Z, Rai V, Li Y, Yang C, Wong D, Rijo I, Casanova J, Somar J, Mehta N, Park H, Ostafi S, Arora K, Padunan A, Ewalt MD, Aypar U, Terraf P, Misyura M, Haque S, Behr GG, Haque T, Sulis M, Geyer MB, Forlenza C, Thompson MC, Carlo M, Latham A, Liu Y, Zehir A, Brannon R, Berger M, Diaz LA, Dogan A, Ladanyi M, Petrova-Drus K, Nafa K, Offit K, Arcila M, Stadler ZK, Walsh MF, Mandelker D. Universal germline genetic testing in patients with hematologic malignancies using DNA isolated from nail clippings. Haematologica 2024; 109:3383-3390. [PMID: 38572560 PMCID: PMC11443390 DOI: 10.3324/haematol.2024.285055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Accepted: 03/26/2024] [Indexed: 04/05/2024] Open
Affiliation(s)
- Ozge Ceyhan-Birsoy
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Elise Fiala
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA; Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Satshil Rana
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Margaret Sheehan
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Jennifer Kennedy
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Zarina Yelskaya
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Vikas Rai
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Yirong Li
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Ciyu Yang
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Donna Wong
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Ivelise Rijo
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Jacklyn Casanova
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Joshua Somar
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Nikita Mehta
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Hyeonjin Park
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Silvana Ostafi
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Kanika Arora
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Angelika Padunan
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Mark D Ewalt
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Umut Aypar
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Panieh Terraf
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Maksym Misyura
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Sofia Haque
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Gerald G Behr
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Tamanna Haque
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Maria Sulis
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA; Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Mark B Geyer
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Christopher Forlenza
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA; Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Meghan C Thompson
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Maria Carlo
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Alicia Latham
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Ying Liu
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Ahmet Zehir
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Rose Brannon
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Michael Berger
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Luis A Diaz
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Ahmet Dogan
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Marc Ladanyi
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Kseniya Petrova-Drus
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Khedoudja Nafa
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Kenneth Offit
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Maria Arcila
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Zsofia K Stadler
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY.
| | - Michael F Walsh
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA; Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY.
| | - Diana Mandelker
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY.
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Blake A, Perrino MR, Morin CE, Taylor L, McGee RB, Lewis S, Hines-Dowell S, Pandey A, Turner P, Kubal M, Su Y, Tang L, Howell L, Harrison LW, Abramson Z, Schechter A, Sabin ND, Nichols KE. Performance of Tumor Surveillance for Children With Cancer Predisposition. JAMA Oncol 2024; 10:1060-1067. [PMID: 38900420 PMCID: PMC11190829 DOI: 10.1001/jamaoncol.2024.1878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Accepted: 03/14/2024] [Indexed: 06/21/2024]
Abstract
Importance Pediatric oncology patients are increasingly recognized as having an underlying cancer predisposition syndrome (CPS). Surveillance is often recommended to detect new tumors at their earliest and most curable stages. Data on the effectiveness and outcomes of surveillance for children with CPS are limited. Objective To evaluate the performance of surveillance across a wide spectrum of CPSs. Design, Setting, and Participants This cohort study reviewed surveillance outcomes for children and young adults from birth to age 23 years with a clinical and/or molecular CPS diagnosis from January 1, 2009, through September 31, 2021. Patients were monitored using standard surveillance regimens for their corresponding CPS at a specialty pediatric oncology center. Patients with hereditary retinoblastoma and bone marrow failure syndromes were excluded. Data were analyzed between August 1, 2021, and December 6, 2023. Exposure Cancer predisposition syndrome. Main Outcomes and Measures Outcomes of surveillance were reviewed to evaluate the incidence, spectrum, and clinical course of newly detected tumors. Surveillance modalities were classified for accuracy and assessed for common strengths and weaknesses. Results A total of 274 children and young adults (mean age, 8 years [range, birth to 23 years]; 144 female [52.6%]) with 35 different CPSs were included, with a median follow-up of 3 years (range, 1 month to 12 years). During the study period, 35 asymptomatic tumors were detected in 27 patients through surveillance (9.9% of the cohort), while 5 symptomatic tumors were detected in 5 patients (1.8% of the cohort) outside of surveillance, 2 of whom also had tumors detected through surveillance. Ten of the 35 tumors (28.6%) were identified on first surveillance imaging. Malignant solid and brain tumors identified through surveillance were more often localized (20 of 24 [83.3%]) than similar tumors detected before CPS diagnosis (71 of 125 [56.8%]; P < .001). Of the 24 tumors identified through surveillance and surgically resected, 17 (70.8%) had completely negative margins. When analyzed across all imaging modalities, the sensitivity (96.4%), specificity (99.6%), positive predictive value (94.3%), and negative predictive value (99.6%) of surveillance were high, with few false-positive (6 [0.4%]) or false-negative (5 [0.3%]) findings. Conclusions and Relevance These findings suggest that standardized surveillance enables early detection of new tumors across a wide spectrum of CPSs, allowing for complete surgical resection and successful treatment in the majority of patients.
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Affiliation(s)
- Alise Blake
- Department of Oncology, St Jude Children’s Research Hospital, Memphis, Tennessee
| | - Melissa R. Perrino
- Department of Oncology, St Jude Children’s Research Hospital, Memphis, Tennessee
| | - Cara E. Morin
- Department of Diagnostic Imaging, St Jude Children’s Research Hospital, Memphis, Tennessee
- Now with Department of Radiology, Cincinnati Children’s Hospital Medical Center, Ohio
| | - Leslie Taylor
- Department of Oncology, St Jude Children’s Research Hospital, Memphis, Tennessee
| | - Rose B. McGee
- Department of Oncology, St Jude Children’s Research Hospital, Memphis, Tennessee
| | - Sara Lewis
- Department of Hematology, St Jude Children’s Research Hospital, Memphis, Tennessee
| | - Stacy Hines-Dowell
- Department of Oncology, St Jude Children’s Research Hospital, Memphis, Tennessee
| | - Arti Pandey
- Department of Oncology, St Jude Children’s Research Hospital, Memphis, Tennessee
| | - Paige Turner
- Department of Oncology, St Jude Children’s Research Hospital, Memphis, Tennessee
| | - Manish Kubal
- Department of Oncology, St Jude Children’s Research Hospital, Memphis, Tennessee
| | - Yin Su
- Department of Biostatistics, St Jude Children’s Research Hospital, Memphis, Tennessee
| | - Li Tang
- Department of Biostatistics, St Jude Children’s Research Hospital, Memphis, Tennessee
| | - Laura Howell
- Department of Oncology, St Jude Children’s Research Hospital, Memphis, Tennessee
| | - Lynn W. Harrison
- Department of Oncology, St Jude Children’s Research Hospital, Memphis, Tennessee
| | - Zachary Abramson
- Department of Diagnostic Imaging, St Jude Children’s Research Hospital, Memphis, Tennessee
| | - Ann Schechter
- Department of Diagnostic Imaging, St Jude Children’s Research Hospital, Memphis, Tennessee
| | - Noah D. Sabin
- Department of Diagnostic Imaging, St Jude Children’s Research Hospital, Memphis, Tennessee
| | - Kim E. Nichols
- Department of Oncology, St Jude Children’s Research Hospital, Memphis, Tennessee
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Sakashita K, Komori K, Morokawa H, Kurata T. Screening and interventional strategies for the late effects and toxicities of hematological malignancy treatments in pediatric survivors. Expert Rev Hematol 2024; 17:313-327. [PMID: 38899398 DOI: 10.1080/17474086.2024.2370559] [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: 09/14/2023] [Accepted: 06/17/2024] [Indexed: 06/21/2024]
Abstract
INTRODUCTION Advancements in pediatric cancer treatment have increased patient survival rates; however, childhood cancer survivors may face long-term health challenges due to treatment-related effects on organs. Regular post-treatment surveillance and early intervention are crucial for improving the survivors' quality of life and long-term health outcomes. The present paper highlights the significance of late effects in childhood cancer survivors, particularly those with hematologic malignancies, stressing the importance of a vigilant follow-up approach to ensure better overall well-being. AREAS COVERED This article provides an overview of the treatment history of childhood leukemia and lymphoma as well as outlines the emerging late effects of treatments. We discuss the various types of these complications and their corresponding risk factors. EXPERT OPINION Standardizing survivorship care in pediatric cancer aims to improve patient well-being by optimizing their health outcomes and quality of life. This involves early identification and intervention of late effects, requiring collaboration among specialists, nurses, and advocates, and emphasizing data sharing and international cooperation.
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Affiliation(s)
- Kazuo Sakashita
- Department of Hematology and Oncology, Nagano Children's Hospital, Azumino, Japan
| | - Kazutoshi Komori
- Department of Hematology and Oncology, Nagano Children's Hospital, Azumino, Japan
| | - Hirokazu Morokawa
- Department of Hematology and Oncology, Nagano Children's Hospital, Azumino, Japan
| | - Takashi Kurata
- Department of Hematology and Oncology, Nagano Children's Hospital, Azumino, Japan
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Kaffai S, Angelova-Toshkin D, Weins AB, Ickinger S, Steinke-Lange V, Vollert K, Frühwald MC, Kuhlen M. Cancer predisposing syndromes in childhood and adolescence pose several challenges necessitating interdisciplinary care in dedicated programs. Front Pediatr 2024; 12:1410061. [PMID: 38887560 PMCID: PMC11180882 DOI: 10.3389/fped.2024.1410061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2024] [Accepted: 05/20/2024] [Indexed: 06/20/2024] Open
Abstract
Introduction Genetic disposition is a major etiologic factor in childhood cancer. More than 100 cancer predisposing syndromes (CPS) are known. Surveillance protocols seek to mitigate morbidity and mortality. To implement recommendations in patient care and to ascertain that the constant gain of knowledge forces its way into practice specific pediatric CPS programs were established. Patients and methods We retrospectively analyzed data on children, adolescents, and young adults referred to our pediatric CPS program between October 1, 2021, and March 31, 2023. Follow-up ended on December 31, 2023. Results We identified 67 patients (30 male, 36 female, 1 non-binary, median age 9.5 years). Thirty-five patients were referred for CPS surveillance, 32 for features suspicious of a CPS including café-au-lait macules (n = 10), overgrowth (n = 9), other specific symptoms (n = 4), cancer suspicious of a CPS (n = 6), and rare neoplasms (n = 3). CPS was confirmed by clinical criteria in 6 patients and genetic testing in 7 (of 13). In addition, 6 clinically unaffected at-risk relatives were identified carrying a cancer predisposing pathogenic variant. A total of 48 patients were eventually diagnosed with CPS, surveillance recommendations were on record for 45. Of those, 8 patients did not keep their appointments for various reasons. Surveillance revealed neoplasms (n = 2) and metachronous tumors (n = 4) by clinical (n = 2), radiological examination (n = 2), and endoscopy (n = 2). Psychosocial counselling was utilized by 16 (of 45; 35.6%) families. Conclusions The diverse pediatric CPSs pose several challenges necessitating interdisciplinary care in specified CPS programs. To ultimately improve outcome including psychosocial well-being joint clinical and research efforts are necessary.
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Affiliation(s)
- Stefanie Kaffai
- Pediatrics and Adolescent Medicine, Faculty of Medicine, University of Augsburg, Augsburg, Germany
| | - Daniela Angelova-Toshkin
- Pediatrics and Adolescent Medicine, Faculty of Medicine, University of Augsburg, Augsburg, Germany
| | - Andreas B. Weins
- Augsburger Zentrum für Seltene Erkrankungen, University of Augsburg, Augsburg, Germany
| | - Sonja Ickinger
- Pediatrics and Adolescent Medicine, Faculty of Medicine, University of Augsburg, Augsburg, Germany
| | | | - Kurt Vollert
- Department of Diagnostic and Interventional Radiology, University of Augsburg, Augsburg, Germany
| | - Michael C. Frühwald
- Pediatrics and Adolescent Medicine, Faculty of Medicine, University of Augsburg, Augsburg, Germany
| | - Michaela Kuhlen
- Pediatrics and Adolescent Medicine, Faculty of Medicine, University of Augsburg, Augsburg, Germany
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Hwang SM. Genomic testing for germline predisposition to hematologic malignancies. Blood Res 2024; 59:12. [PMID: 38485837 PMCID: PMC10923764 DOI: 10.1007/s44313-024-00012-y] [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: 01/25/2024] [Accepted: 02/27/2024] [Indexed: 03/18/2024] Open
Abstract
Germline predisposition (GPD) to hematological malignancies has gained interest because of the increased use of genetic testing in this field. Recent studies have suggested that GPD is underrecognized and requires appropriate genomic testing for an accurate diagnosis. Identification of GPD significantly affects patient management and has diverse implications for family members. This review discusses the reasons for testing GPD in hematologic malignancies and explores the considerations necessary for appropriate genomic testing. The aim is to provide insights into how these genetic insights can inform treatment strategies and genetic counseling, ultimately enhancing patient care.
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Affiliation(s)
- Sang Mee Hwang
- Department of Laboratory Medicine, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Gumiro 173 Beongil-82, Bundanggu, Seongnam, Gyeonggido, 13620, South Korea.
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Cobaleda C, Godley LA, Nichols KE, Wlodarski MW, Sanchez-Garcia I. Insights into the Molecular Mechanisms of Genetic Predisposition to Hematopoietic Malignancies: The Importance of Gene-Environment Interactions. Cancer Discov 2024; 14:396-405. [PMID: 38426560 PMCID: PMC10913756 DOI: 10.1158/2159-8290.cd-23-1091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 11/20/2023] [Accepted: 12/01/2023] [Indexed: 03/02/2024]
Abstract
SUMMARY The recognition of host genetic factors underlying susceptibility to hematopoietic malignancies has increased greatly over the last decade. Historically, germline predisposition was thought to primarily affect the young. However, emerging data indicate that hematopoietic malignancies that develop in people of all ages across the human lifespan can derive from germline predisposing conditions and are not exclusively observed in younger individuals. The age at which hematopoietic malignancies manifest appears to correlate with distinct underlying biological pathways. Progression from having a deleterious germline variant to being diagnosed with overt malignancy involves complex, multistep gene-environment interactions with key external triggers, such as infection and inflammatory stimuli, driving clonal progression. Understanding the mechanisms by which predisposed clones transform under specific pressures may reveal strategies to better treat and even prevent hematopoietic malignancies from occurring.Recent unbiased genome-wide sequencing studies of children and adults with hematopoietic malignancies have revealed novel genes in which disease-causing variants are of germline origin. This paradigm shift is spearheaded by findings in myelodysplastic syndrome/acute myeloid leukemia (MDS/AML) as well as acute lymphoblastic leukemia, but it also encompasses other cancer types. Although not without challenges, the field of genetic cancer predisposition is advancing quickly, and a better understanding of the genetic basis of hematopoietic malignancies risk affects therapeutic decisions as well as genetic counseling and testing of at-risk family members.
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Affiliation(s)
- Cesar Cobaleda
- Immune System Development and Function Unit, Centro de Biología Molecular Severo Ochoa (CBM, CSIC-UAM), Madrid, Spain
| | - Lucy A. Godley
- Division of Hematology/Oncology, Department of Medicine, The Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, Illinois
| | - Kim E. Nichols
- Division of Cancer Predisposition, St. Jude Children's Research Hospital, Memphis, Tennessee
| | - Marcin W. Wlodarski
- Department of Hematology, St. Jude Children's Research Hospital, Memphis, Tennessee
| | - Isidro Sanchez-Garcia
- Experimental Therapeutics and Translational Oncology Program, Instituto de Biología Molecular y Celular del Cáncer, CSIC/Universidad de Salamanca, Salamanca, Spain
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Li J, Bledsoe JR. Inherited bone marrow failure syndromes and germline predisposition to myeloid neoplasia: A practical approach for the pathologist. Semin Diagn Pathol 2023; 40:429-442. [PMID: 37507252 DOI: 10.1053/j.semdp.2023.06.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Accepted: 06/27/2023] [Indexed: 07/30/2023]
Abstract
The diagnostic work up and surveillance of germline disorders of bone marrow failure and predisposition to myeloid malignancy is complex and involves correlation between clinical findings, laboratory and genetic studies, and bone marrow histopathology. The rarity of these disorders and the overlap of clinical and pathologic features between primary and secondary causes of bone marrow failure, acquired aplastic anemia, and myelodysplastic syndrome may result in diagnostic uncertainty. With an emphasis on the pathologist's perspective, we review diagnostically useful features of germline disorders including Fanconi anemia, Shwachman-Diamond syndrome, telomere biology disorders, severe congenital neutropenia, GATA2 deficiency, SAMD9/SAMD9L diseases, Diamond-Blackfan anemia, and acquired aplastic anemia. We discuss the distinction between baseline morphologic and genetic findings of these disorders and features that raise concern for the development of myelodysplastic syndrome.
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Affiliation(s)
- Jingwei Li
- Department of Pathology, Brigham and Women's Hospital, 75 Francis St, Boston, MA 02115, United States
| | - Jacob R Bledsoe
- Department of Pathology, Boston Children's Hospital, 300 Longwood Ave, Boston, MA 02115, United States.
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Gachard N, Lafage-Pochitaloff M, Quessada J, Auger N, Collonge-Rame MA. Cytogenetics in the management of hematologic neoplasms with germline predisposition: guidelines from the Groupe Francophone de Cytogénétique Hématologique (GFCH). Curr Res Transl Med 2023; 71:103416. [PMID: 37865978 DOI: 10.1016/j.retram.2023.103416] [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: 07/05/2023] [Revised: 09/21/2023] [Accepted: 09/29/2023] [Indexed: 10/24/2023]
Abstract
The number of predisposing genes is continuously growing with the widespread availability of DNA sequencing, increasing the prevalence of hematologic malignancies with germline predisposition. Cytogenetic analyses provide an effective approach for the recognition of these malignancies with germline predisposition, which is critical for proper diagnosis, optimal treatment and genetic counseling. Based on the World Health Organization and the international consensus classifications as well as the European LeukemiaNet recommendations, this review first presents an advanced classification of neoplasms with germline predisposition focused on the acquired cytogenetic alterations during leukemogenesis. The various genetic rescue mechanisms and the progression to transformation are then explained. The review also outlines the specific constitutional and somatic cytogenetic aberrations indicative of germline predisposition disorders in B-acute lymphoblastic leukemia (ALL), T-ALL, bone marrow failure syndrome and myeloid neoplasms. An emphasis is made on monosomy 7 in the predisposition field, its frequency and diagnosis impact as well as its various circumstances of occurrence. Lastly, we propose cytogenetic technical recommendations and guidelines for clinical reporting of these specific aberrations.
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Affiliation(s)
- Nathalie Gachard
- Laboratoire d'hématologie, Centre de Biologie et de Recherche en Santé, CHU de Limoges, Limoges 87042, France; UMR CNRS 7276, INSERM U1262 Université de Limoges, Limoges 87025, France.
| | - Marina Lafage-Pochitaloff
- Laboratoire de Cytogénétique Hématologique, Département d'Hématologie, CHU Timone, APHM, Aix Marseille Université, Marseille 13005, France
| | - Julie Quessada
- Laboratoire de Cytogénétique Hématologique, Département d'Hématologie, CHU Timone, APHM, Aix Marseille Université, Marseille 13005, France
| | - Nathalie Auger
- Laboratoire de Cytogénétique -Génétique des Tumeurs - Gustave Roussy - 144 rue Edouard Vaillant, Villejuif 94805, France
| | - Marie-Agnès Collonge-Rame
- Oncobiologie Génétique Bioinformatique, UF Cytogénétique et Génétique Moléculaire, CHU de Besançon, Besançon 25030, France
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Sánchez-Heras AB, Ramon y Cajal T, Pineda M, Aguirre E, Graña B, Chirivella I, Balmaña J, Brunet J. SEOM clinical guideline on heritable TP53-related cancer syndrome (2022). Clin Transl Oncol 2023; 25:2627-2633. [PMID: 37133731 PMCID: PMC10425559 DOI: 10.1007/s12094-023-03202-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Accepted: 04/11/2023] [Indexed: 05/04/2023]
Abstract
Li-Fraumeni syndrome is caused by heterozygous germline pathogenic variants in the TP53 gene. It involves a high risk of a variety of malignant tumors in childhood and adulthood, the main ones being premenopausal breast cancer, soft tissue sarcomas and osteosarcomas, central nervous system tumors, and adrenocortical carcinomas. The variability of the associated clinical manifestations, which do not always fit the classic criteria of Li-Fraumeni syndrome, has led the concept of SLF to extend to a more overarching cancer predisposition syndrome, termed hereditable TP53-related cancer syndrome (hTP53rc). However, prospective studies are needed to assess genotype-phenotype characteristics, as well as to evaluate and validate risk-adjusted recommendations. This guideline aims to establish the basis for interpreting pathogenic variants in the TP53 gene and provide recommendations for effective screening and prevention of associated cancers in carrier individuals.
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Affiliation(s)
| | | | - Marta Pineda
- Hereditary Cancer Program, Catalan Institute of Oncology, Institut d’Investigació Biomèdica de Bellvitge (IDIBELL), ONCOBELL Program, L’Hospitalet de Llobregat, Barcelona, Spain
- Consortium for Biomedical Research in Cancer, CIBERONC, Carlos III Institute of Health, Madrid, Spain
| | - Elena Aguirre
- Medical Oncology Department, Hospital Quironsalud, Zaragoza, Spain
| | - Begoña Graña
- Medical Oncology Department, University Hospital A Coruña, 15006 A Coruña, Spain
| | - Isabel Chirivella
- Medical Oncology Department, INCLIVA Biomedical Research Institute, University of Valencia, Valencia, Spain
| | - Judit Balmaña
- Medical Oncology Department, Hospital Vall d’Hebron, and Hereditary Cancer Genetics Group, Vall d’Hebron Institute of Oncology, Barcelona, Spain
| | - Joan Brunet
- Hereditary Cancer Program, Catalan Institute of Oncology, Institut d’Investigació Biomèdica de Bellvitge (IDIBELL), ONCOBELL Program, L’Hospitalet de Llobregat, Barcelona, Spain
- Consortium for Biomedical Research in Cancer, CIBERONC, Carlos III Institute of Health, Madrid, Spain
- Medical Oncology Department, Catalan Institute of Oncology, University Hospital Josep Trueta, University of Girona, Girona, Spain
- Hereditary Cancer Program, Catalan Institute of Oncology, Girona Biomedical Research Instiute (IDIBGI), Girona, Spain
| | - the SEOM Hereditary Cancer Working Group and AEGH Hereditary Cancer Committee
- Medical Oncology Department, Hospital General Universitario de Elche, Elche, Alicante, Spain
- Medical Oncology Service, Hospital Sant Pau, Barcelona, Spain
- Hereditary Cancer Program, Catalan Institute of Oncology, Institut d’Investigació Biomèdica de Bellvitge (IDIBELL), ONCOBELL Program, L’Hospitalet de Llobregat, Barcelona, Spain
- Consortium for Biomedical Research in Cancer, CIBERONC, Carlos III Institute of Health, Madrid, Spain
- Medical Oncology Department, Hospital Quironsalud, Zaragoza, Spain
- Medical Oncology Department, University Hospital A Coruña, 15006 A Coruña, Spain
- Medical Oncology Department, INCLIVA Biomedical Research Institute, University of Valencia, Valencia, Spain
- Medical Oncology Department, Hospital Vall d’Hebron, and Hereditary Cancer Genetics Group, Vall d’Hebron Institute of Oncology, Barcelona, Spain
- Medical Oncology Department, Catalan Institute of Oncology, University Hospital Josep Trueta, University of Girona, Girona, Spain
- Hereditary Cancer Program, Catalan Institute of Oncology, Girona Biomedical Research Instiute (IDIBGI), Girona, Spain
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11
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Sisoudiya SD, Mishra P, Li H, Schraw JM, Scheurer ME, Salvi S, Doddapaneni H, Muzny D, Mitchell D, Taylor O, Sabo A, Lupo PJ, Plon SE. Identification of USP9X as a leukemia susceptibility gene. Blood Adv 2023; 7:4563-4575. [PMID: 37289514 PMCID: PMC10425687 DOI: 10.1182/bloodadvances.2023009814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Revised: 05/03/2023] [Accepted: 05/18/2023] [Indexed: 06/10/2023] Open
Abstract
We recently reported that children with multiple birth defects have a significantly higher risk of childhood cancer. We performed whole-genome sequencing on a cohort of probands from this study with birth defects and cancer and their parents. Structural variant analysis identified a novel 5 kb de novo heterozygous inframe deletion overlapping the catalytic domain of USP9X in a female proband with multiple birth defects, developmental delay, and B-cell acute lymphoblastic leukemia (B-ALL). Her phenotype was consistent with female-restricted X-linked syndromic intellectual developmental disorder-99 (MRXS99F). Genotype-phenotype analysis including previously reported female probands (n = 42) demonstrated that MRXS99F probands with B-ALL (n = 3) clustered with subjects with loss-of-function (LoF) USP9X variants and multiple anomalies. The cumulative incidence of B-ALL among these female probands (7.1%) was significantly higher than an age- and sex-matched cohort (0.003%) from the Surveillance, Epidemiology, and End Results database (P < .0001, log-rank test). There are no reports of LoF variants in males. Males with hypomorphic missense variants have neurodevelopmental disorders without birth defects or leukemia risk. In contrast, in sporadic B-ALL, somatic LoF USP9X mutations occur in both males and females, and expression levels are comparable in leukemia samples from both sexes (P = .54), with the highest expressors being female patients with extra copies of the X-chromosome. Overall, we describe USP9X as a novel female-specific leukemia predisposition gene associated with multiple congenital, neurodevelopmental anomalies, and B-ALL risk. In contrast, USP9X serves as a tumor suppressor in sporadic pediatric B-ALL in both sexes, with low expression associated with poorer survival in patients with high-risk B-ALL.
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Affiliation(s)
- Saumya Dushyant Sisoudiya
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX
- Department of Pediatrics, Section of Hematology-Oncology, Baylor College of Medicine, Houston, TX
| | - Pamela Mishra
- Human Genome Sequencing Center, Baylor College of Medicine, Houston, TX
| | - He Li
- Human Genome Sequencing Center, Baylor College of Medicine, Houston, TX
| | - Jeremy M. Schraw
- Department of Pediatrics, Section of Hematology-Oncology, Baylor College of Medicine, Houston, TX
| | - Michael E. Scheurer
- Department of Pediatrics, Section of Hematology-Oncology, Baylor College of Medicine, Houston, TX
| | - Sejal Salvi
- Human Genome Sequencing Center, Baylor College of Medicine, Houston, TX
| | | | - Donna Muzny
- Human Genome Sequencing Center, Baylor College of Medicine, Houston, TX
| | - Danielle Mitchell
- Department of Pediatrics, Section of Hematology-Oncology, Baylor College of Medicine, Houston, TX
| | - Olga Taylor
- Department of Pediatrics, Section of Hematology-Oncology, Baylor College of Medicine, Houston, TX
| | - Aniko Sabo
- Human Genome Sequencing Center, Baylor College of Medicine, Houston, TX
| | - Philip J. Lupo
- Department of Pediatrics, Section of Hematology-Oncology, Baylor College of Medicine, Houston, TX
| | - Sharon E. Plon
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX
- Department of Pediatrics, Section of Hematology-Oncology, Baylor College of Medicine, Houston, TX
- Human Genome Sequencing Center, Baylor College of Medicine, Houston, TX
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12
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D'Aquila KR, Kessler E, Cooper KL, Durst A, Meade J. Assessment of Factors Associated With the Evaluation of Children for Leukemia Predisposition Syndromes: A Retrospective Single-center Study. J Pediatr Hematol Oncol 2023; 45:e597-e602. [PMID: 37027191 DOI: 10.1097/mph.0000000000002626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Accepted: 12/06/2022] [Indexed: 04/08/2023]
Abstract
Five to 10% of children with cancer are thought to have a cancer predisposition syndrome (CPS). Referral guidelines for leukemia predisposition syndromes are limited and vague, requiring the treating provider to determine whether patients should have a genetics evaluation. We evaluated referrals to the pediatric cancer predisposition clinic (CPP), the prevalence of CPS in those who elected to pursue germline genetic testing, and assessed for associations between a patient's medical history and the diagnosis of a CPS. Data were obtained via chart review of children diagnosed with leukemia or myelodysplastic syndrome between November 1, 2017, and November 30, 2021. A total of 22.7% of pediatric leukemia patients were referred for evaluation in the CPP. Of the participants evaluated with germline genetic testing, the prevalence of a CPS was 25%. Our study was able to find a CPS in different malignancies, including acute lymphoblastic leukemia, acute myeloid leukemia, and myelodysplastic syndrome. We did not find associations between a participant with an abnormal CBC before diagnosis or hematology visit and the diagnosis of a CPS. Our study supports that a genetic evaluation should be available to all children with leukemia as medical and family history alone is not predictors of a CPS.
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Affiliation(s)
- Kristen R D'Aquila
- Department of Human Genetics, Graduate School of Public Health, University of Pittsburgh
| | - Elena Kessler
- Division of Medical Genetics, Department of Pediatrics, UPMC Children's Hospital of Pittsburgh
| | - Kristine L Cooper
- Hillman Cancer Center, Biostatistics Facility, University of Pittsburgh
| | - Andrea Durst
- Department of Human Genetics, Graduate School of Public Health, University of Pittsburgh
| | - Julia Meade
- Division of Medical Genetics, Department of Pediatrics, UPMC Children's Hospital of Pittsburgh
- Division of Pediatric Oncology, Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh, PA
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13
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Mendes-de-Almeida DP, Andrade FG, Sampaio Carvalho MDPS, Córdoba JC, Souza MDS, Neto PC, Spector LG, Pombo-de-Oliveira MS. Identifying childhood leukemia with an excess of hematological malignancies in first-degree relatives in Brazil. Front Oncol 2023; 13:1207695. [PMID: 37416530 PMCID: PMC10322205 DOI: 10.3389/fonc.2023.1207695] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 05/23/2023] [Indexed: 07/08/2023] Open
Abstract
Background Familial aggregation in childhood leukemia is associated with epidemiological and genomic factors. Albeit epidemiological studies on the familial history of hematological malignancies (FHHMs) are scarce, genome-wide studies have identified inherited gene variants associated with leukemia risk. We revisited a dataset of acute lymphoblastic leukemia (ALL) and acute myeloid leukemia (AML) patients to explore the familial aggregation of malignancies among their relatives. Methods A series of 5,878 childhood leukemia (≤21 years of age) from the EMiLI study (2000-2019) were assessed. Lack of well-documented familial history of cancer (FHC) and 670 cases associated with genetic phenotypic syndromes were excluded. Leukemia subtypes were established according to World Health Organization recommendations. Logistic regression-derived odds ratios (ORs) and 95% confidence intervals (CIs) were performed and adjusted by age as a continuous variable, where ALL was the reference group for AML and conversely. The pedigree of 18 families with excess hematological malignancy was constructed. Results FHC was identified in 472 of 3,618 eligible cases (13%). Ninety-six of the 472 patients (20.3%) had an occurrence of FHHMs among relatives. Overall, FHC was significantly associated with AML (OR, 1.36; 95% CI, 1.01-1.82; p = 0.040). Regarding the first-degree relatives, the OR, 2.92 95% CI,1.57-5.42 and the adjOR, 1.16 (1.03-1.30; p0.001) were found for FHC and FHHM, respectively. Conclusion Our findings confirmed that AML subtypes presented a significant association with hematological malignancies in first-degree relatives. Genomic studies are needed to identify germline mutations that significantly increase the risk of developing myeloid malignancies in Brazil.
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Affiliation(s)
- Daniela P. Mendes-de-Almeida
- Department of Hematology, Instituto Nacional de Infectologia Evandro Chagas, Fundação Oswaldo Cruz (FIOCRUZ), Rio de Janeiro, Brazil
- Research Center, Instituto Nacional de Câncer (INCA), Rio de Janeiro, Brazil
- Division of Epidemiology and Clinical Research, Department of Pediatrics, University of Minnesota, Minneapolis, MN, United States
| | | | | | - José Carlos Córdoba
- Department of Pediatric Hematology, Hospital da Criança de Brasília Jose Alencar, Brasília, Distrito Federal, Brazil
| | - Marcelo dos Santos Souza
- Department of Pediatric Hematology, Centro de Tratamento Oncológico e Hematológico Infantil - Hospital Regional Rosa Pedrossian (CETOHI-HRMS), Campo Grande, Mato Grosso do Sul, Brazil
| | - Paulo Chagas Neto
- Research Center, Instituto Nacional de Câncer (INCA), Rio de Janeiro, Brazil
| | - Logan G. Spector
- Division of Epidemiology and Clinical Research, Department of Pediatrics, University of Minnesota, Minneapolis, MN, United States
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14
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Förster A, Davenport C, Duployez N, Erlacher M, Ferster A, Fitzgibbon J, Göhring G, Hasle H, Jongmans MC, Kolenova A, Kronnie G, Lammens T, Mecucci C, Mlynarski W, Niemeyer CM, Sole F, Szczepanski T, Waanders E, Biondi A, Wlodarski M, Schlegelberger B, Ripperger T. European standard clinical practice - Key issues for the medical care of individuals with familial leukemia. Eur J Med Genet 2023; 66:104727. [PMID: 36775010 DOI: 10.1016/j.ejmg.2023.104727] [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: 03/22/2022] [Revised: 02/02/2023] [Accepted: 02/10/2023] [Indexed: 02/12/2023]
Abstract
Although hematologic malignancies (HM) are no longer considered exclusively sporadic, additional awareness of familial cases has yet to be created. Individuals carrying a (likely) pathogenic germline variant (e.g., in ETV6, GATA2, SAMD9, SAMD9L, or RUNX1) are at an increased risk for developing HM. Given the clinical and psychological impact associated with the diagnosis of a genetic predisposition to HM, it is of utmost importance to provide high-quality, standardized patient care. To address these issues and harmonize care across Europe, the Familial Leukemia Subnetwork within the ERN PaedCan has been assigned to draft an European Standard Clinical Practice (ESCP) document reflecting current best practices for pediatric patients and (healthy) relatives with (suspected) familial leukemia. The group was supported by members of the German network for rare diseases MyPred, of the Host Genome Working Group of SIOPE, and of the COST action LEGEND. The ESCP on familial leukemia is proposed by an interdisciplinary team of experts including hematologists, oncologists, and human geneticists. It is intended to provide general recommendations in areas where disease-specific recommendations do not yet exist. Here, we describe key issues for the medical care of familial leukemia that shall pave the way for a future consensus guideline: (i) identification of individuals with or suggestive of familial leukemia, (ii) genetic analysis and variant interpretation, (iii) genetic counseling and patient education, and (iv) surveillance and (psychological) support. To address the question on how to proceed with individuals suggestive of or at risk of familial leukemia, we developed an algorithm covering four different, partially linked clinical scenarios, and additionally a decision tree to guide clinicians in their considerations regarding familial leukemia in minors with HM. Our recommendations cover, not only patients but also relatives that both should have access to adequate medical care. We illustrate the importance of natural history studies and the need for respective registries for future evidence-based recommendations that shall be updated as new evidence-based standards are established.
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Affiliation(s)
- Alisa Förster
- Department of Human Genetics, Hannover Medical School, Hannover, Germany
| | - Claudia Davenport
- Department of Human Genetics, Hannover Medical School, Hannover, Germany
| | - Nicolas Duployez
- Department of Hematology, CHU Lille, INSERM, University Lille, Lille, France
| | - Miriam Erlacher
- Division of Pediatric Hematology-Oncology, Department of Pediatric and Adolescent Medicine, University of Freiburg, Freiburg, Germany
| | - Alina Ferster
- Department of Pediatric Rheumatology, Hôpital Universitaire des Enfants Reine Fabiola, Brussels, Belgium
| | - Jude Fitzgibbon
- Haemato-Oncology, Barts Cancer Institute, Queen Mary University of London, London, UK
| | - Gudrun Göhring
- Department of Human Genetics, Hannover Medical School, Hannover, Germany
| | - Henrik Hasle
- Department of Paediatrics and Adolescent Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Marjolijn C Jongmans
- Department of Genetics, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Alexandra Kolenova
- Department of Pediatric Hematology and Oncology, Comenius University Medical School and University Children's Hospital, Bratislava, Slovakia
| | | | - Tim Lammens
- Department of Pediatric Hematology-Oncology and Stem Cell Transplantation, Ghent University Hospital, Ghent, Belgium; Cancer Research Institute Ghent (CRIG), Ghent, Belgium; Department of Internal Medicine and Pediatrics, Ghent University, Ghent, Belgium
| | - Cristina Mecucci
- Institute of Hematology and Center for Hemato-Oncology Research, University and Hospital of Perugia, Perugia, Italy
| | - Wojciech Mlynarski
- Department of Pediatrics, Oncology and Hematology, Medical University of Lodz, Lodz, Poland
| | - Charlotte M Niemeyer
- Division of Pediatric Hematology and Oncology, Department of Pediatrics and Adolescent Medicine, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Francesc Sole
- Josep Carreras Leukemia Research Institute (IJC), Campus ICO-Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
| | - Tomasz Szczepanski
- Polish Pediatric Leukemia/Lymphoma Study Group, Zabrze, Poland; Medical University of Silesia, Katowice, Poland
| | - Esmé Waanders
- Department of Genetics, University Medical Center Utrecht, Utrecht, the Netherlands; Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands
| | - Andrea Biondi
- Clinica Pediatrica and Centro Ricerca Tettamanti, Università di Milano-Bicocca, Monza, Italy
| | - Marcin Wlodarski
- Division of Pediatric Hematology and Oncology, Department of Pediatrics and Adolescent Medicine, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany; Department of Hematology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | | | - Tim Ripperger
- Department of Human Genetics, Hannover Medical School, Hannover, Germany.
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15
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Konishi T, Sadato D, Toya T, Hirama C, Kishida Y, Nagata A, Yamada Y, Shingai N, Shimizu H, Najima Y, Kobayashi T, Haraguchi K, Okuyama Y, Harada H, Ohashi K, Harada Y, Doki N. Impact of gene alterations on clinical outcome in young adults with myelodysplastic syndromes. Sci Rep 2023; 13:2641. [PMID: 36788335 PMCID: PMC9929038 DOI: 10.1038/s41598-023-29794-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Accepted: 02/10/2023] [Indexed: 02/16/2023] Open
Abstract
Young adults with myelodysplastic syndrome (MDS) are rare, and the clinical significance of driver mutations has not yet been analysed. We analysed the gene mutations and copy number alterations (CNAs) in younger MDS patients using next-generation sequencing, targeting 68 genes that were recurrently mutated in myeloid malignancies, to investigate the correlation between their genetic alterations and clinical outcomes. We enrolled 55 patients retrospectively (aged < 50 years). At least one mutation was detected in 56% of the patients. The most frequently mutated genes were ASXL1 and RUNX1, 13% each. We defined higher-risk patients as those with ≥ 2 mutations, except for SF3B1 mutation, and/or CNA. The 3-year overall survival (OS) in patients with a higher-risk was lower than that in those with a lower-risk (50.8% vs. 71.8%, P = 0.024). Among the 44 transplant recipients, patients with higher-risk had a significantly lower OS and tended to have a higher cumulative incidence of relapse (CIR) than those with a lower-risk (3-year OS: 38.0% vs. 64.4%, P = 0.039; 3-year CIR: 44.0% vs. 24.1%, P = 0.076). Our results showed that genetic aberrations can predict clinical outcomes in younger MDS patients, despite the low rate of genetic mutations.
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Affiliation(s)
- Tatsuya Konishi
- Hematology Division, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, 3-18-22 Honkomagome, Bunkyo-Ku, Tokyo, 113-8677, Japan
| | - Daichi Sadato
- Clinical Research Support Center, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan
| | - Takashi Toya
- Hematology Division, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, 3-18-22 Honkomagome, Bunkyo-Ku, Tokyo, 113-8677, Japan.
| | - Chizuko Hirama
- Clinical Research Support Center, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan
| | - Yuya Kishida
- Hematology Division, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, 3-18-22 Honkomagome, Bunkyo-Ku, Tokyo, 113-8677, Japan
| | - Akihito Nagata
- Hematology Division, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, 3-18-22 Honkomagome, Bunkyo-Ku, Tokyo, 113-8677, Japan
| | - Yuta Yamada
- Hematology Division, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, 3-18-22 Honkomagome, Bunkyo-Ku, Tokyo, 113-8677, Japan
| | - Naoki Shingai
- Hematology Division, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, 3-18-22 Honkomagome, Bunkyo-Ku, Tokyo, 113-8677, Japan
| | - Hiroaki Shimizu
- Hematology Division, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, 3-18-22 Honkomagome, Bunkyo-Ku, Tokyo, 113-8677, Japan
| | - Yuho Najima
- Hematology Division, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, 3-18-22 Honkomagome, Bunkyo-Ku, Tokyo, 113-8677, Japan
| | - Takeshi Kobayashi
- Hematology Division, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, 3-18-22 Honkomagome, Bunkyo-Ku, Tokyo, 113-8677, Japan
| | - Kyoko Haraguchi
- Division of Transfusion and Cell Therapy, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan
| | - Yoshiki Okuyama
- Division of Transfusion and Cell Therapy, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan
| | - Hironori Harada
- Hematology Division, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, 3-18-22 Honkomagome, Bunkyo-Ku, Tokyo, 113-8677, Japan
- Laboratory of Oncology, Tokyo University of Pharmacy and Life Sciences, Tokyo, Japan
| | - Kazuteru Ohashi
- Hematology Division, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, 3-18-22 Honkomagome, Bunkyo-Ku, Tokyo, 113-8677, Japan
| | - Yuka Harada
- Clinical Research Support Center, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan
| | - Noriko Doki
- Hematology Division, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, 3-18-22 Honkomagome, Bunkyo-Ku, Tokyo, 113-8677, Japan
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16
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Abstract
PURPOSE OF REVIEW Childhood cancer is rare, but it remains the leading cause of disease-related mortality among children 1-14 years of age. As exposure to environmental factors is lower in children, inherited genetic factors become an important player in the cause of childhood cancer. This review highlights the current knowledge and approach for cancer predisposition syndromes in children. RECENT FINDINGS Current literature suggests that 10-18% of paediatric cancer patients have an underlying genetic susceptibility to their disease. With better knowledge and technology, more genes and syndromes are being discovered, allowing tailored treatment and surveillance for the probands and their families.Studies have demonstrated that focused surveillance can detect early malignancies and increase overall survival in several cancer predisposition syndromes. Various approaches have been proposed to refine early tumour detection strategies while minimizing the burden on patients and families. Newer therapeutic strategies are being investigated to treat, or even prevent, tumours in children with cancer predisposition. SUMMARY This review summarizes the current knowledge about different cancer predisposition syndromes, focusing on the diagnosis, genetic counselling, surveillance and future directions.
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Affiliation(s)
- Yoshiko Nakano
- Division of Haematology/Oncology, The Hospital for Sick Children
- Department of Paediatrics, University of Toronto, Toronto, Ontario, Canada
| | - Ron Rabinowicz
- Division of Haematology/Oncology, The Hospital for Sick Children
- Department of Paediatrics, University of Toronto, Toronto, Ontario, Canada
| | - David Malkin
- Division of Haematology/Oncology, The Hospital for Sick Children
- Department of Paediatrics, University of Toronto, Toronto, Ontario, Canada
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17
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Ney G, Gross A, Livinski A, Kratz CP, Stewart DR. Cancer incidence and surveillance strategies in individuals with RASopathies. AMERICAN JOURNAL OF MEDICAL GENETICS. PART C, SEMINARS IN MEDICAL GENETICS 2022; 190:530-540. [PMID: 36533693 PMCID: PMC9825668 DOI: 10.1002/ajmg.c.32018] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 11/15/2022] [Accepted: 11/20/2022] [Indexed: 12/24/2022]
Abstract
RASopathies are a set of clinical syndromes that have molecular and clinical overlap. Genetically, these syndromes are defined by germline pathogenic variants in RAS/MAPK pathway genes resulting in activation of this pathway. Clinically, their common molecular signature leads to comparable phenotypes, including cardiac anomalies, neurologic disorders and notably, elevated cancer risk. Cancer risk in individuals with RASopathies has been estimated from retrospective reviews and cohort studies. For example, in Costello syndrome, cancer incidence is significantly elevated over the general population, largely due to solid tumors. In some forms of Noonan syndrome, cancer risk is also elevated over the general population and is enriched for hematologic malignancies. Thus, cancer surveillance guidelines have been developed to monitor for the occurrence of such cancers in individuals with some RASopathies. These include abdominal ultrasound and urinalyses for individuals with Costello syndrome, while complete blood counts and splenic examination are recommended in Noonan syndrome. Improved cancer risk estimates and refinement of surveillance recommendations will improve the care of individuals with RASopathies.
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Affiliation(s)
- Gina Ney
- Clinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, NIH, Rockville, Maryland, USA
| | - Andrea Gross
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, Maryland, USA
| | - Alicia Livinski
- National Institutes of Health Library, National Institutes of Health, Bethesda, Maryland, USA
| | - Christian P Kratz
- Department of Pediatric Hematology and Oncology, Hannover Medical School, Hannover, Germany
| | - Douglas R Stewart
- Clinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, NIH, Rockville, Maryland, USA
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18
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Ansar S, Malcolmson J, Farncombe KM, Yee K, Kim RH, Sibai H. Clinical implementation of genetic testing in adults for hereditary hematologic malignancy syndromes. Genet Med 2022; 24:2367-2379. [PMID: 36112138 DOI: 10.1016/j.gim.2022.08.010] [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: 05/20/2022] [Revised: 08/10/2022] [Accepted: 08/11/2022] [Indexed: 11/25/2022] Open
Abstract
PURPOSE As research on hereditary hematologic malignancy syndromes (HHMS) are accumulating, cancer genetics clinics are identifying more adult hematology patients with an inherited component to their disease. However, investigations for HHMS are complex, and there is no formal consensus on genetic testing criteria. METHODS We developed genetic testing criteria for adult hematology patients through a comprehensive literature review and our experience at the Princess Margaret Cancer Centre. We validated our criteria by applying them retrospectively to patients referred to our clinic for HHMS assessment. RESULTS Our genetic testing criteria are comprehensive of myeloid malignancies, lymphoid malignancies, and bone marrow failure, including age at diagnosis, family history, and genetic test results in blood and bone marrow. Of the 104 patients who met the criteria, 26% had at least 1 actionable variant in any gene associated with an increased risk of cancer and 13% had an actionable variant resulting in an HHMS diagnosis. A total of 15 patients had incidental findings, including 11 patients with a pathogenic variant associated with carrier status for an autosomal recessive disorder and 4 patients with a mosaic result. CONCLUSION Our high gene positivity rate shows the utility of a broad approach to germline testing in an adult hematology population.
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Affiliation(s)
- Safa Ansar
- Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Janet Malcolmson
- Bhalwani Familial Cancer Clinic, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada; Department of Molecular Genetics, University of Toronto, Toronto, Ontario, Canada
| | - Kirsten M Farncombe
- Toronto General Hospital Research Institute, University Health Network, Toronto, Ontario, Canada
| | - Karen Yee
- Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada; Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Raymond H Kim
- Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada; Bhalwani Familial Cancer Clinic, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada; Ontario Institute for Cancer Research, Toronto, Ontario, Canada; Division of Clinical and Metabolic Genetics, The Hospital for Sick Children, Toronto, Ontario, Canada; Sinai Health System, Toronto, Ontario, Canada; Department of Medicine, University of Toronto, Toronto, Ontario, Canada.
| | - Hassan Sibai
- Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada; Department of Medicine, University of Toronto, Toronto, Ontario, Canada.
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19
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Gilad O, Dgany O, Noy-Lotan S, Krasnov T, Yacobovich J, Rabinowicz R, Goldberg T, Kuperman AA, Abu-Quider A, Miskin H, Kapelushnik N, Mandel-Shorer N, Shimony S, Harlev D, Ben-Ami T, Adam E, Levin C, Aviner S, Elhasid R, Berger-Achituv S, Chaitman-Yerushalmi L, Kodman Y, Oniashvilli N, Hameiri-Grosman M, Izraeli S, Tamary H, Steinberg-Shemer O. Syndromes predisposing to leukemia are a major cause of inherited cytopenias in children. Haematologica 2022; 107:2081-2095. [PMID: 35295078 PMCID: PMC9425329 DOI: 10.3324/haematol.2021.280116] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Accepted: 03/10/2022] [Indexed: 11/09/2022] Open
Abstract
Prolonged cytopenias are a non-specific sign with a wide differential diagnosis. Among inherited disorders, cytopenias predisposing to leukemia require a timely and accurate diagnosis to ensure appropriate medical management, including adequate monitoring and stem cell transplantation prior to the development of leukemia. We aimed to define the types and prevalences of the genetic causes leading to persistent cytopenias in children. The study comprises children with persistent cytopenias, myelodysplastic syndrome, aplastic anemia, or suspected inherited bone marrow failure syndromes, who were referred for genetic evaluation from all pediatric hematology centers in Israel during 2016-2019. For variant detection, we used Sanger sequencing of commonly mutated genes and a custom-made targeted next-generation sequencing panel covering 226 genes known to be mutated in inherited cytopenias; the minority subsequently underwent whole exome sequencing. In total, 189 children with persistent cytopenias underwent a genetic evaluation. Pathogenic and likely pathogenic variants were identified in 59 patients (31.2%), including 47 with leukemia predisposing syndromes. Most of the latter (32, 68.1%) had inherited bone marrow failure syndromes, nine (19.1%) had inherited thrombocytopenia predisposing to leukemia, and three each (6.4%) had predisposition to myelodysplastic syndrome or congenital neutropenia. Twelve patients had cytopenias with no known leukemia predisposition, including nine children with inherited thrombocytopenia and three with congenital neutropenia. In summary, almost one third of 189 children referred with persistent cytopenias had an underlying inherited disorder; 79.7% of whom had a germline predisposition to leukemia. Precise diagnosis of children with cytopenias should direct follow-up and management programs and may positively impact disease outcome.
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Affiliation(s)
- Oded Gilad
- Department of Hematology-Oncology, Schneider Children's Medical Center of Israel, Petach Tikva, Israel; Sackler Faculty of Medicine, Aviv University, Aviv
| | - Orly Dgany
- Pediatric Hematology Laboratory, Felsenstein Medical Research Center, Petach Tikva
| | - Sharon Noy-Lotan
- Pediatric Hematology Laboratory, Felsenstein Medical Research Center, Petach Tikva
| | - Tanya Krasnov
- Pediatric Hematology Laboratory, Felsenstein Medical Research Center, Petach Tikva
| | - Joanne Yacobovich
- Department of Hematology-Oncology, Schneider Children's Medical Center of Israel, Petach Tikva, Israel; Sackler Faculty of Medicine, Aviv University, Aviv
| | - Ron Rabinowicz
- Department of Hematology-Oncology, Schneider Children's Medical Center of Israel, Petach Tikva, Israel; Sackler Faculty of Medicine, Aviv University, Aviv
| | - Tracie Goldberg
- Department of Hematology-Oncology, Schneider Children's Medical Center of Israel, Petach Tikva, Israel; Sackler Faculty of Medicine, Aviv University, Aviv
| | - Amir A Kuperman
- Blood Coagulation Service and Pediatric Hematology Clinic, Galilee Medical Center, Nahariya, Israel; Azrieli Faculty of Medicine, Bar-Ilan University, Safed
| | - Abed Abu-Quider
- Pediatric Hematology, Soroka University Medical Center, Ben-Gurion University, Beer Sheva
| | - Hagit Miskin
- Pediatric Hematology Unit, Shaare Zedek Medical Center, Jerusalem, Israel; Faculty of Medicine, Hebrew University, Jerusalem
| | - Noa Kapelushnik
- Sackler Faculty of Medicine, Aviv University, Aviv, Israel; Goldschleger Eye Institute, Sheba Medical Center, Hashomer
| | - Noa Mandel-Shorer
- Department of Pediatric Hematology-Oncology, Ruth Rappaport Children's Hospital, Rambam Healthcare Campus; Rappaport Faculty of Medicine, Technion-Institute of Technology, Haifa
| | - Shai Shimony
- Sackler Faculty of Medicine, Aviv University, Aviv, Israel; Rabin Medical Center, Institute of Hematology, Davidoff Cancer Centre, Beilinson Hospital, Petach-Tikva, Israel; Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
| | - Dan Harlev
- Pediatric Hematology-Oncology Department, Hadassah University Medical Center, Jerusalem
| | - Tal Ben-Ami
- Pediatric Hematology Unit, Kaplan Medical Center, Rehovot, Israel; Faculty of Medicine, Hebrew University of Jerusalem
| | - Etai Adam
- Pediatric Hematology-Oncology Department, Sheba Medical Center, Hashomer
| | - Carina Levin
- Rappaport Faculty of Medicine, Technion-Institute of Technology, Haifa, Israel; Pediatric Hematology Unit and Research Laboratory, Emek Medical Center, Afula
| | - Shraga Aviner
- Department of Pediatrics, Barzilai University Medical Center, Ashkelon, affiliated to Ben Gurion University, Beer-Sheva
| | - Ronit Elhasid
- Sackler Faculty of Medicine, Aviv University, Aviv, Israel; Department of Pediatric Hemato-Oncology, Aviv Medical Center
| | - Sivan Berger-Achituv
- Sackler Faculty of Medicine, Aviv University, Aviv, Israel; Department of Pediatric Hemato-Oncology, Aviv Medical Center
| | | | - Yona Kodman
- Department of Hematology-Oncology, Schneider Children's Medical Center of Israel, Petach Tikva
| | - Nino Oniashvilli
- Department of Hematology-Oncology, Schneider Children's Medical Center of Israel, Petach Tikva
| | - Michal Hameiri-Grosman
- Department of Hematology-Oncology, Schneider Children's Medical Center of Israel, Petach Tikva
| | - Shai Izraeli
- Department of Hematology-Oncology, Schneider Children's Medical Center of Israel, Petach Tikva, Israel; Sackler Faculty of Medicine, Aviv University, Aviv
| | - Hannah Tamary
- Department of Hematology-Oncology, Schneider Children's Medical Center of Israel, Petach Tikva, Israel; Sackler Faculty of Medicine, Aviv University, Aviv, Israel; Pediatric Hematology Laboratory, Felsenstein Medical Research Center, Petach Tikva.
| | - Orna Steinberg-Shemer
- Department of Hematology-Oncology, Schneider Children's Medical Center of Israel, Petach Tikva, Israel; Sackler Faculty of Medicine, Aviv University, Aviv, Israel; Pediatric Hematology Laboratory, Felsenstein Medical Research Center, Petach Tikva
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20
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Rossini L, Durante C, Bresolin S, Opocher E, Marzollo A, Biffi A. Diagnostic Strategies and Algorithms for Investigating Cancer Predisposition Syndromes in Children Presenting with Malignancy. Cancers (Basel) 2022; 14:cancers14153741. [PMID: 35954404 PMCID: PMC9367486 DOI: 10.3390/cancers14153741] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 07/22/2022] [Accepted: 07/25/2022] [Indexed: 02/04/2023] Open
Abstract
Simple Summary Here we provide an overview of several genetically determined conditions that predispose to the development of solid and hematologic malignancies in children. Diagnosing these conditions, whose prevalence is estimated around 10% in children with cancer, is useful to warrant personalized oncologic treatment and follow-up, as well as psychological and genetic counseling to these children and their families. We reviewed the most recent studies focusing on the prevalence of cancer predisposition syndromes in cancer-bearing children and the most-used clinical screening tools. Our work highlighted the value of clinical screening tools in the management of young cancer patients, especially in settings where genetic testing is not promptly accessible. Abstract In the past recent years, the expanding use of next-generation sequencing has led to the discovery of new cancer predisposition syndromes (CPSs), which are now known to be responsible for up to 10% of childhood cancers. As knowledge in the field is in constant evolution, except for a few “classic” CPSs, there is no consensus about when and how to perform germline genetic diagnostic studies in cancer-bearing children. Several clinical screening tools have been proposed to help identify the patients who carry higher risk, with heterogeneous strategies and results. After introducing the main clinical and molecular features of several CPSs predisposing to solid and hematological malignancies, we compare the available clinical evidence on CPS prevalence in pediatric cancer patients and on the most used decision-support tools in identifying the patients who could benefit from genetic counseling and/or direct genetic testing. This analysis highlighted that a personalized stepwise approach employing clinical screening tools followed by sequencing in high-risk patients might be a reasonable and cost-effective strategy in the care of children with cancer.
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Affiliation(s)
- Linda Rossini
- Pediatric Hematology, Oncology and Stem Cell Transplant Division, Padua University Hospital, Via Giustiniani 3, 35128 Padua, Italy; (L.R.); (C.D.); (S.B.); (E.O.)
| | - Caterina Durante
- Pediatric Hematology, Oncology and Stem Cell Transplant Division, Padua University Hospital, Via Giustiniani 3, 35128 Padua, Italy; (L.R.); (C.D.); (S.B.); (E.O.)
| | - Silvia Bresolin
- Pediatric Hematology, Oncology and Stem Cell Transplant Division, Padua University Hospital, Via Giustiniani 3, 35128 Padua, Italy; (L.R.); (C.D.); (S.B.); (E.O.)
- Maternal and Child Health Department, Padua University, Via Giustiniani, 3, 35128 Padua, Italy
| | - Enrico Opocher
- Pediatric Hematology, Oncology and Stem Cell Transplant Division, Padua University Hospital, Via Giustiniani 3, 35128 Padua, Italy; (L.R.); (C.D.); (S.B.); (E.O.)
| | - Antonio Marzollo
- Pediatric Hematology, Oncology and Stem Cell Transplant Division, Padua University Hospital, Via Giustiniani 3, 35128 Padua, Italy; (L.R.); (C.D.); (S.B.); (E.O.)
- Correspondence: (A.M.); (A.B.)
| | - Alessandra Biffi
- Pediatric Hematology, Oncology and Stem Cell Transplant Division, Padua University Hospital, Via Giustiniani 3, 35128 Padua, Italy; (L.R.); (C.D.); (S.B.); (E.O.)
- Maternal and Child Health Department, Padua University, Via Giustiniani, 3, 35128 Padua, Italy
- Correspondence: (A.M.); (A.B.)
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21
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Genetic Disorders with Predisposition to Paediatric Haematopoietic Malignancies—A Review. Cancers (Basel) 2022; 14:cancers14153569. [PMID: 35892827 PMCID: PMC9329786 DOI: 10.3390/cancers14153569] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Revised: 06/26/2022] [Accepted: 07/11/2022] [Indexed: 02/04/2023] Open
Abstract
The view of paediatric cancer as a genetic disease arises as genetic research develops. Germline mutations in cancer predisposition genes have been identified in about 10% of children. Paediatric cancers are characterized by heterogeneity in the types of genetic alterations that drive tumourigenesis. Interactions between germline and somatic mutations are a key determinant of cancer development. In 40% of patients, the family history does not predict the presence of inherited cancer predisposition syndromes and many cases go undetected. Paediatricians should be aware of specific symptoms, which highlight the need of evaluation for cancer syndromes. The quickest possible identification of such syndromes is of key importance, due to the possibility of early detection of neoplasms, followed by presymptomatic genetic testing of relatives, implementation of appropriate clinical procedures (e.g., avoiding radiotherapy), prophylactic surgical resection of organs at risk, or searching for donors of hematopoietic stem cells. Targetable driver mutations and corresponding signalling pathways provide a novel precision medicine strategy.Therefore, there is a need for multi-disciplinary cooperation between a paediatrician, an oncologist, a geneticist, and a psychologist during the surveillance of families with an increased cancer risk. This review aimed to emphasize the role of cancer-predisposition gene diagnostics in the genetic surveillance and medical care in paediatric oncology.
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22
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Grant CN, Rhee D, Tracy ET, Aldrink JH, Baertschiger RM, Lautz TB, Glick RD, Rodeberg DA, Ehrlich PF, Christison-Lagay E. Pediatric solid tumors and associated cancer predisposition syndromes: Workup, management, and surveillance. A summary from the APSA Cancer Committee. J Pediatr Surg 2022; 57:430-442. [PMID: 34503817 DOI: 10.1016/j.jpedsurg.2021.08.008] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 08/11/2021] [Accepted: 08/19/2021] [Indexed: 02/06/2023]
Abstract
BACKGROUND/PURPOSE Cancer predisposition syndromes (CPS) are a heterogeneous group of inherited disorders that greatly increase the risk of developing malignancies. CPS are particularly relevant to pediatric surgeons since nearly 10% of cancer diagnoses are due to inherited genetic traits, and CPS often contribute to cancer development during childhood. MATERIALS/METHODS The English language literature was searched for manuscripts, practice guidelines, and society statements on "cancer predisposition syndromes in children". Following review of these manuscripts and cross-referencing of their bibliographies, tables were created to summarize findings of the most common CPS associated with surgically treated pediatric solid malignancies. RESULTS Pediatric surgeons should be aware of CPS as the identification of one of these syndromes can completely change the management of certain tumors, such as WT. The most common CPS associated with pediatric solid malignancies are outlined, with an emphasis on those most often encountered by pediatric surgeons: neuroblastoma, Wilms' tumor, hepatoblastoma, and medullary thyroid cancer. Frequently associated non-tumor manifestations of these CPS are also included as a guide to increase surgeon awareness. Screening and management guidelines are outlined, and published genetic testing and counseling guidelines are included where available. CONCLUSION Pediatric surgeons play an important role as surgical oncologists and are often the first point of contact for children with solid tumors. In their role of delivering a diagnosis and developing a follow-up and treatment plan as part of a multidisciplinary team, familiarity with common CPS will ensure evidence-based practices are followed, including important principles such as organ preservation and intensified surveillance plans. This review defines and summarizes the CPS associated with common childhood solid tumors encountered by the pediatric surgeon, as well as common non-cancerous disease stigmata that may help guide diagnosis. TYPE OF STUDY Summary paper. LEVEL OF EVIDENCE 5.
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Affiliation(s)
- Christa N Grant
- Division of Pediatric Surgery, Penn State Children's Hospital, Milton S. Hershey Medical Center, Hershey, PA, United States.
| | - Daniel Rhee
- Division of Pediatric Surgery, Department of Surgery, Johns Hopkins School of Medicine, Baltimore, MD, United States
| | - Elisabeth T Tracy
- Division of Pediatric Surgery, Department of Surgery, Duke University Medical Center, Durham, NC, United States
| | - Jennifer H Aldrink
- Division of Pediatric Surgery, Department of Surgery, Nationwide Children's Hospital, The Ohio State University College of Medicine, Columbus, OH, United States
| | - Reto M Baertschiger
- Division of General and Thoracic Surgery, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
| | - Timothy B Lautz
- Division of Pediatric Surgery, Ann & Robert H Lurie Children's Hospital of Chicago, Northwestern University, Chicago, IL, United States
| | - Richard D Glick
- Division of Pediatric Surgery, Department of Surgery, Zucker School of Medicine at Hofstra/Northwell, Cohen Children's Medical Center, New Hyde Park, NY, United States
| | - David A Rodeberg
- Division of Pediatric Surgery, East Carolina Medical Center, Greenville, NC, United States
| | - Peter F Ehrlich
- Division of Pediatric Surgery, C.S. Mott Children's Hospital, University of Michigan, United States
| | - Emily Christison-Lagay
- Division of Pediatric Surgery, Yale-New Haven Children's Hospital, Yale School of Medicine, New Haven, CT, United States
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23
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Ferris MA, Smith AM, Heath SE, Duncavage EJ, Oberley M, Freyer D, Wynn R, Douzgou S, Maris JM, Reilly AF, Wu MD, Choo F, Fiets RB, Koene S, Spencer DH, Miller CA, Shinawi M, Ley TJ. DNMT3A overgrowth syndrome is associated with the development of hematopoietic malignancies in children and young adults. Blood 2022; 139:461-464. [PMID: 34788385 PMCID: PMC8777205 DOI: 10.1182/blood.2021014052] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Accepted: 11/04/2021] [Indexed: 01/22/2023] Open
Affiliation(s)
| | | | | | - Eric J Duncavage
- Department of Pathology and Immunology, Washington University, St Louis, MO
| | | | - David Freyer
- Children's Hospital Los Angeles, Los Angeles, CA
| | - Robert Wynn
- Paediatric Haematology and Bone Marrow Transplant (BMT), Royal Manchester Children's Hospital, Manchester, United Kingdom
| | - Sofia Douzgou
- Department of Medical Genetics, Haukeland University Hospital, Bergen, Norway
- Manchester Centre for Genomic Medicine, St Mary's Hospital, Manchester University Hospitals NHS Foundation Trust, Manchester Academic Health Sciences Centre, Manchester, United Kingdom
- Division of Evolution, Infection and Genomics, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
| | - John M Maris
- Children's Hospital of Philadelphia, Philadelphia, PA and
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Anne F Reilly
- Children's Hospital of Philadelphia, Philadelphia, PA and
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Melinda D Wu
- Division of Pediatric Hematology/Oncology, Department of Pediatrics, Oregon Health & Science University, Portland, OR
| | - Florence Choo
- Division of Pediatric Hematology/Oncology, Department of Pediatrics, Oregon Health & Science University, Portland, OR
| | - Roel B Fiets
- Department of Internal Medicine, Amphia Hospital, Breda, The Netherlands; and
| | - Saskia Koene
- Department of Clinical Genetics, Leiden University Medical Center, Leiden, The Netherlands
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24
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The need for tumor surveillance of children and adolescents with cancer predisposition syndromes: a retrospective cohort study in a tertiary-care children's hospital. Eur J Pediatr 2022; 181:1585-1596. [PMID: 34950979 PMCID: PMC8964590 DOI: 10.1007/s00431-021-04347-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Revised: 12/01/2021] [Accepted: 12/10/2021] [Indexed: 11/21/2022]
Abstract
UNLABELLED Expert recommendations for the management of tumor surveillance in children with a variety of cancer predisposition syndromes (CPS) are available. We aimed (1) at identifying and characterizing children who are affected by a CPS and (2) at comparing current practice and consensus recommendations of the American Association for Cancer Research workshop in 2016. We performed a database search in the hospital information system of the University Children's Hospital for CPS in children, adolescents, and young adults and complemented this by review of electronic patients' charts. Between January 1, 2017, and December 3, 2019, 272 patients with 41 different CPS entities were identified in 20 departments (144 [52.9%] male, 128 [47.1%] female, median age 9.1 years, range, 0.4-27.8). Three (1.1%) patients died of non-malignancy-associated complications of the CPS; 49 (18.0%) patients were diagnosed with malignancy and received regular follow-up. For 209 (95.0%) of the remaining 220 patients, surveillance recommendations were available: 30/220 (13.6%) patients received CPS consultations according to existing consensus recommendations, 22/220 (10.0%) institutional surveillance approaches were not complying with recommendations, 84/220 (38.2%) patients were seen for other reasons, and 84/220 (38.2%) were not routinely cared for. Adherence to recommendations differed extensively among CPS entities. CONCLUSION The spectrum of CPS patients at our tertiary-care children's hospital is manifold. For most patients, awareness of cancer risk has to be enhanced and current practice needs to be adapted to consensus recommendations. Offering specialized CPS consultations and establishing education programs for patients, relatives, and physicians may increase adherence to recommendations. WHAT IS KNOWN • A wide spectrum of rare syndromes manifesting in childhood is associated with an increased cancer risk. • For many of these syndromes, expert recommendations for management and tumor surveillance are available, although based on limited evidence. WHAT IS NEW • Evaluating current practice, our data attest significant shortcomings in tumor surveillance of children and adolescents with CPS even in a tertiary-care children's hospital. • We clearly advocate a systematic and consistent integration of tumor surveillance into daily practice.
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25
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Plon SE. Importance of Population-Based Cancer Risk Information in the Care of Patients With Rare Genetic Disorders. J Clin Oncol 2022; 40:5-7. [PMID: 34793247 PMCID: PMC8683232 DOI: 10.1200/jco.21.02251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Affiliation(s)
- Sharon E. Plon
- Baylor College of Medicine and Texas Children's Hospital, Houston, TX,Sharon E. Plon, MD, PhD, Baylor College of Medicine and Texas Children's Hospital, Feigin Tower Suite 1200, 1102 Bates St, Houston, TX 77005; e-mail:
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26
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Shahani SA, Marcotte EL. Landscape of germline cancer predisposition mutations testing and management in pediatrics: Implications for research and clinical care. Front Pediatr 2022; 10:1011873. [PMID: 36225340 PMCID: PMC9548803 DOI: 10.3389/fped.2022.1011873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Accepted: 09/05/2022] [Indexed: 11/13/2022] Open
Abstract
As germline genetic testing capacities have improved over the last two decades, increasingly more people are newly diagnosed with germline cancer susceptibility mutations. In the wake of this growth, there remain limitations in both testing strategies and translation of these results into morbidity- and mortality-reducing practices, with pediatric populations remaining especially vulnerable. To face the challenges evoked by an expanding diversity of germline cancer mutations, we can draw upon a model cancer-associated genetic condition for which we have developed a breadth of expertise in managing, Trisomy 21. We can additionally apply advances in other disciplines, such as oncofertility and pharmacogenomics, to enhance care delivery. Herein, we describe the history of germline mutation testing, epidemiology of known germline cancer mutations and their associations with childhood cancer, testing limitations, and future directions for research and clinical care.
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Affiliation(s)
- Shilpa A Shahani
- Department of Pediatrics, City of Hope Comprehensive Cancer Center, Duarte, CA, United States
| | - Erin L Marcotte
- Division of Epidemiology and Clinical Research, Department of Pediatrics, University of Minnesota, Minneapolis, MN, United States.,Masonic Cancer Center, University of Minnesota, Minneapolis, MN, United States
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27
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Kagami L, Baldino S, MacFarland SP. Childhood Cancer Predisposition: An Overview for the General Pediatrician. Pediatr Ann 2022; 51:e15-e21. [PMID: 35020509 DOI: 10.3928/19382359-20211207-01] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Cancer predisposition syndromes (CPS), or genetic syndromes leading to increased cancer risk, are responsible for at least 10% of all childhood cancers. With advances in both tumor and germline sequencing, these syndromes have been uncovered both in patients with and without syndromic features and family history of cancer. Recognition of CPS in children and use of associated screening guidelines can improve morbidity and mortality from childhood cancer. Given the multidisciplinary approach needed for management of CPS, knowledge of clinical features and surveillance guidelines are essential for the general pediatrician. Pediatricians also play a vital role in anticipatory guidance regarding cancer prevention strategies and management of psychosocial stressors associated with ongoing screening. This article discusses 10 of the more common pediatric CPS, reasons to refer patients for CPS genetic testing and evaluation, and general cancer prevention strategies. [Pediatr Ann. 2022;51(1):e15-e21.].
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28
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Warren JT, Link DC. Impaired myelopoiesis in congenital neutropenia: insights into clonal and malignant hematopoiesis. HEMATOLOGY. AMERICAN SOCIETY OF HEMATOLOGY. EDUCATION PROGRAM 2021; 2021:514-520. [PMID: 34889405 PMCID: PMC8791126 DOI: 10.1182/hematology.2021000286] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
A common feature of both congenital and acquired forms of bone marrow failure is an increased risk of developing acute myeloid leukemia (AML) or myelodysplastic syndrome (MDS). Indeed, the development of MDS or AML is now the major cause of mortality in patients with congenital neutropenia. Thus, there is a pressing clinical need to develop better strategies to prevent, diagnose early, and treat MDS/AML in patients with congenital neutropenia and other bone marrow failure syndromes. Here, we discuss recent data characterizing clonal hematopoiesis and progression to myeloid malignancy in congenital neutropenia, focusing on severe congenital neutropenia (SCN) and Shwachman-Diamond syndrome. We summarize recent studies showing excellent outcomes after allogenic hematopoietic stem cell transplantation for many (but not all) patients with congenital neutropenia, including patients with SCN with active myeloid malignancy who underwent transplantation. Finally, we discuss how these new data inform the current clinical management of patients with congenital neutropenia.
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Affiliation(s)
- Julia T Warren
- Division of Hematology-Oncology, Department of Pediatrics, Washington University School of Medicine, St. Louis, MO
| | - Daniel C Link
- Division of Oncology, Department of Internal Medicine, Washington University School of Medicine, St. Louis, MO
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29
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McEachron TA, Helman LJ. Recent Advances in Pediatric Cancer Research. Cancer Res 2021; 81:5783-5799. [PMID: 34561271 DOI: 10.1158/0008-5472.can-21-1191] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 09/05/2021] [Accepted: 09/22/2021] [Indexed: 11/16/2022]
Abstract
Over the past few years, the field of pediatric cancer has experienced a shift in momentum, and this has led to new and exciting findings that have relevance beyond pediatric malignancies. Here we present the current status of key aspects of pediatric cancer research. We have focused on genetic and epigenetic drivers of disease, cellular origins of different pediatric cancers, disease models, the tumor microenvironment, and cellular immunotherapies.
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Affiliation(s)
| | - Lee J Helman
- Osteosarcoma Institute, Dallas, Texas
- Cancer and Blood Disease Institute, Children's Hospital Los Angeles, Los Angeles, California
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30
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Gargallo P, Oltra S, Yáñez Y, Juan-Ribelles A, Calabria I, Segura V, Lázaro M, Balaguer J, Tormo T, Dolz S, Fernández JM, Fuentes C, Torres B, Andrés M, Tasso M, Castel V, Font de Mora J, Cañete A. Germline Predisposition to Pediatric Cancer, from Next Generation Sequencing to Medical Care. Cancers (Basel) 2021; 13:5339. [PMID: 34771502 PMCID: PMC8582391 DOI: 10.3390/cancers13215339] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 10/18/2021] [Accepted: 10/21/2021] [Indexed: 11/16/2022] Open
Abstract
Knowledge about genetic predisposition to pediatric cancer is constantly expanding. The categorization and clinical management of the best-known syndromes has been refined over the years. Meanwhile, new genes for pediatric cancer susceptibility are discovered every year. Our current work shares the results of genetically studying the germline of 170 pediatric patients diagnosed with cancer. Patients were prospectively recruited and studied using a custom panel, OncoNano V2. The well-categorized predisposing syndromes incidence was 9.4%. Likely pathogenic variants for predisposition to the patient's tumor were identified in an additional 5.9% of cases. Additionally, a high number of pathogenic variants associated with recessive diseases was detected, which required family genetic counseling as well. The clinical utility of the Jongmans MC tool was evaluated, showing a high sensitivity for detecting the best-known predisposing syndromes. Our study confirms that the Jongmans MC tool is appropriate for a rapid assessment of patients; however, the updated version of Ripperger T criteria would be more accurate. Meaningfully, based on our findings, up to 9.4% of patients would present genetic alterations predisposing to cancer. Notably, up to 20% of all patients carry germline pathogenic or likely pathogenic variants in genes related to cancer and, thereby, they also require expert genetic counseling. The most important consideration is that the detection rate of genetic causality outside Jongmans MC et al. criteria was very low.
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Affiliation(s)
- Pablo Gargallo
- Pediatric Oncology Department, Hospital Universitario y Politécnico La Fe de Valencia, 46026 Valencia, Spain; (Y.Y.); (A.J.-R.); (V.S.); (J.B.); (T.T.); (J.M.F.); (C.F.); (B.T.); (M.A.); (V.C.); (A.C.)
- Imegen–Health in Code Group, Department of Oncology, Paterna, 46980 Valencia, Spain; (I.C.); (M.L.)
| | - Silvestre Oltra
- Genetics Unit, Hospital Universitario y Politécnico La Fe de Valencia, 46026 Valencia, Spain;
- Genetics Department, Universidad de Valencia, 46010 Valencia, Spain
| | - Yania Yáñez
- Pediatric Oncology Department, Hospital Universitario y Politécnico La Fe de Valencia, 46026 Valencia, Spain; (Y.Y.); (A.J.-R.); (V.S.); (J.B.); (T.T.); (J.M.F.); (C.F.); (B.T.); (M.A.); (V.C.); (A.C.)
| | - Antonio Juan-Ribelles
- Pediatric Oncology Department, Hospital Universitario y Politécnico La Fe de Valencia, 46026 Valencia, Spain; (Y.Y.); (A.J.-R.); (V.S.); (J.B.); (T.T.); (J.M.F.); (C.F.); (B.T.); (M.A.); (V.C.); (A.C.)
| | - Inés Calabria
- Imegen–Health in Code Group, Department of Oncology, Paterna, 46980 Valencia, Spain; (I.C.); (M.L.)
| | - Vanessa Segura
- Pediatric Oncology Department, Hospital Universitario y Politécnico La Fe de Valencia, 46026 Valencia, Spain; (Y.Y.); (A.J.-R.); (V.S.); (J.B.); (T.T.); (J.M.F.); (C.F.); (B.T.); (M.A.); (V.C.); (A.C.)
| | - Marián Lázaro
- Imegen–Health in Code Group, Department of Oncology, Paterna, 46980 Valencia, Spain; (I.C.); (M.L.)
| | - Julia Balaguer
- Pediatric Oncology Department, Hospital Universitario y Politécnico La Fe de Valencia, 46026 Valencia, Spain; (Y.Y.); (A.J.-R.); (V.S.); (J.B.); (T.T.); (J.M.F.); (C.F.); (B.T.); (M.A.); (V.C.); (A.C.)
| | - Teresa Tormo
- Pediatric Oncology Department, Hospital Universitario y Politécnico La Fe de Valencia, 46026 Valencia, Spain; (Y.Y.); (A.J.-R.); (V.S.); (J.B.); (T.T.); (J.M.F.); (C.F.); (B.T.); (M.A.); (V.C.); (A.C.)
| | - Sandra Dolz
- Laboratory of Cellular and Molecular Biology, Clinical and Translational Research in Cancer, Instituto de Investigación Sanitaria La Fe, 46026 Valencia, Spain; (S.D.); (J.F.d.M.)
| | - José María Fernández
- Pediatric Oncology Department, Hospital Universitario y Politécnico La Fe de Valencia, 46026 Valencia, Spain; (Y.Y.); (A.J.-R.); (V.S.); (J.B.); (T.T.); (J.M.F.); (C.F.); (B.T.); (M.A.); (V.C.); (A.C.)
| | - Carolina Fuentes
- Pediatric Oncology Department, Hospital Universitario y Politécnico La Fe de Valencia, 46026 Valencia, Spain; (Y.Y.); (A.J.-R.); (V.S.); (J.B.); (T.T.); (J.M.F.); (C.F.); (B.T.); (M.A.); (V.C.); (A.C.)
| | - Bárbara Torres
- Pediatric Oncology Department, Hospital Universitario y Politécnico La Fe de Valencia, 46026 Valencia, Spain; (Y.Y.); (A.J.-R.); (V.S.); (J.B.); (T.T.); (J.M.F.); (C.F.); (B.T.); (M.A.); (V.C.); (A.C.)
| | - Mara Andrés
- Pediatric Oncology Department, Hospital Universitario y Politécnico La Fe de Valencia, 46026 Valencia, Spain; (Y.Y.); (A.J.-R.); (V.S.); (J.B.); (T.T.); (J.M.F.); (C.F.); (B.T.); (M.A.); (V.C.); (A.C.)
| | - María Tasso
- Pediatric Oncology Department, Hospital General de Alicante, 03010 Alicante, Spain;
| | - Victoria Castel
- Pediatric Oncology Department, Hospital Universitario y Politécnico La Fe de Valencia, 46026 Valencia, Spain; (Y.Y.); (A.J.-R.); (V.S.); (J.B.); (T.T.); (J.M.F.); (C.F.); (B.T.); (M.A.); (V.C.); (A.C.)
| | - Jaime Font de Mora
- Laboratory of Cellular and Molecular Biology, Clinical and Translational Research in Cancer, Instituto de Investigación Sanitaria La Fe, 46026 Valencia, Spain; (S.D.); (J.F.d.M.)
| | - Adela Cañete
- Pediatric Oncology Department, Hospital Universitario y Politécnico La Fe de Valencia, 46026 Valencia, Spain; (Y.Y.); (A.J.-R.); (V.S.); (J.B.); (T.T.); (J.M.F.); (C.F.); (B.T.); (M.A.); (V.C.); (A.C.)
- Department of Pediatrics, Obstetrics and Gynecology, University of Valencia, 46010 Valencia, Spain
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Kumamoto T, Yamazaki F, Nakano Y, Tamura C, Tashiro S, Hattori H, Nakagawara A, Tsunematsu Y. Medical guidelines for Li-Fraumeni syndrome 2019, version 1.1. Int J Clin Oncol 2021; 26:2161-2178. [PMID: 34633580 PMCID: PMC8595164 DOI: 10.1007/s10147-021-02011-w] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Accepted: 08/19/2021] [Indexed: 11/05/2022]
Abstract
Li–Fraumeni syndrome (LFS) is a hereditary tumor that exhibits autosomal dominant inheritance. LFS develops in individuals with a pathogenic germline variant of the cancer-suppressor gene, TP53 (individuals with TP53 pathogenic variant). The number of individuals with TP53 pathogenic variant among the general population is said to be 1 in 500 to 20,000. Meanwhile, it is found in 1.6% (median value, range of 0–6.7%) of patients with pediatric cancer and 0.2% of adult patients with cancer. LFS is diagnosed by the presence of germline TP53 pathogenic variants. However, patients can still be diagnosed with LFS even in the absence of a TP53 pathogenic variant if the familial history of cancers fit the classic LFS diagnostic criteria. It is recommended that TP53 genetic testing be promptly performed if LFS is suspected. Chompret criteria are widely used for the TP53 genetic test. However, as there are a certain number of cases of LFS that do not fit the criteria, if LFS is suspected, TP53 genetic testing should be performed regardless of the criteria. The probability of individuals with TP53 pathogenic variant developing cancer in their lifetime (penetrance) is 75% for men and almost 100% for women. The LFS core tumors (breast cancer, osteosarcoma, soft tissue sarcoma, brain tumor, and adrenocortical cancer) constitute the majority of cases; however, various types of cancers, such as hematological malignancy, epithelial cancer, and pediatric cancers, such as neuroblastoma, can also develop. Furthermore, approximately half of the cases develop simultaneous or metachronous multiple cancers. The types of TP53 pathogenic variants and factors that modify the functions of TP53 have an impact on the clinical presentation, although there are currently no definitive findings. There is currently no cancer preventive agent for individuals with TP53 pathogenic variant. Surgical treatments, such as risk-reducing bilateral mastectomy warrant further investigation. Theoretically, exposure to radiation could induce the onset of secondary cancer; therefore, imaging and treatments that use radiation should be avoided as much as possible. As a method to follow-up LFS, routine cancer surveillance comprising whole-body MRI scan, brain MRI scan, breast MRI scan, and abdominal ultrasonography (US) should be performed immediately after the diagnosis. However, the effectiveness of this surveillance is unknown, and there are problems, such as adverse events associated with a high rate of false positives, overdiagnosis, and sedation used during imaging as well as negative psychological impact. The detection rate of cancer through cancer surveillance is extremely high. Many cases are detected at an early stage, and treatments are low intensity; thus, cancer surveillance could contribute to an improvement in QOL, or at least, a reduction in complications associated with treatment. With the widespread use of genomic medicine, the diagnosis of LFS is unavoidable, and a comprehensive medical care system for LFS is necessary. Therefore, clinical trials that verify the feasibility and effectiveness of the program, comprising LFS registry, genetic counseling, and cancer surveillance, need to be prepared.
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Affiliation(s)
- Tadashi Kumamoto
- Department of Pediatric Oncology, National Cancer Center Hospital, Tokyo, Japan.
| | - Fumito Yamazaki
- Department of Pediatrics, Keio University School of Medicine, Tokyo, Japan
| | - Yoshiko Nakano
- Division of Brain Tumor Translational Research, National Cancer Center Research Institute, Tokyo, Japan.,Department of Pediatrics, The University of Tokyo Hospital, Tokyo, Japan
| | - Chieko Tamura
- Medical Information and Genetic Counseling Division, FMC Tokyo Clinic, Tokyo, Japan
| | - Shimon Tashiro
- Department of Sociology, Graduate School of Arts and Letters, Tohoku University, Sendai, Japan
| | - Hiroyoshi Hattori
- Department of Clinical Genetics, National Hospital Organization Nagoya Medical Center, Aichi, Japan
| | - Akira Nakagawara
- Saga International Heavy Ion Cancer Radiation Therapy Center, Saga, Japan
| | - Yukiko Tsunematsu
- Saga International Heavy Ion Cancer Radiation Therapy Center, Saga, Japan
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32
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Utility of interim blood tests for cancer screening in Li-Fraumeni syndrome. Fam Cancer 2021; 21:333-336. [PMID: 34076823 DOI: 10.1007/s10689-021-00265-x] [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: 03/23/2021] [Accepted: 05/27/2021] [Indexed: 10/21/2022]
Abstract
Comprehensive annual screening reduces cancer-related mortality in Li-Fraumeni syndrome (LFS), a cancer-prone disorder caused by pathogenic germline TP53 variants. Blood tests at months 4 and 8 between annual screening are recommended but their effectiveness in early cancer detection has not been established. Interim blood counts and inflammatory biomarkers were evaluated in 132 individuals with LFS (112 adults, 87 female, median age 36 years [range 3-68], median follow-up 37 months [range 2-70]) and test abnormalities were observed in 225 (35%). Thirteen cancers in 12 individuals were diagnosed between annual screenings but only one cancer (colorectal adenocarcinoma) was diagnosed due to an abnormal interim blood test. Fisher's exact test and generalized estimating equation models found no statistical associations between cancer diagnoses and any test abnormality. Four- and 8-monthly interim screening blood tests may not be of independent benefit for cancer detection in LFS, but annual cancer screening and personalized follow-up remain essential.
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33
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Review of guidelines for the identification and clinical care of patients with genetic predisposition for hematological malignancies. Fam Cancer 2021; 20:295-303. [PMID: 34057692 PMCID: PMC8484082 DOI: 10.1007/s10689-021-00263-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Accepted: 05/13/2021] [Indexed: 11/23/2022]
Abstract
Since WHO has recognized myeloid neoplasms with germline predisposition as a new entity in 2016, it has become increasingly clear that diagnosing familial leukemia has critical implications for both the patient and his/her family, and that interdisciplinary teams of hematologists and clinical geneticists should provide care for this specific patient group. Here, we summarize consensus criteria for the identification and screening of patients with genetic predisposition for hematologic malignancies, as provided by different working groups, e.g. by the Nordic MDS group and the AACR. In addition to typical clinical features, results from targeted deep sequencing may point to a genetic predisposition. We review strategies to distinguish somatic and germline variants and discuss recommendations for genetic analyses aiming to identify the underlying genetic variant that should follow established quality criteria to detect both SNVs and CNVs and to determine the pathogenicity of genetic variants. To enhance the knowledge about hematologic neoplasms with germline predisposition we recommend archiving clinical and genetic data and archiving them in international registries.
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34
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Durno C, Ercan AB, Bianchi V, Edwards M, Aronson M, Galati M, Atenafu EG, Abebe-Campino G, Al-Battashi A, Alharbi M, Azad VF, Baris HN, Basel D, Bedgood R, Bendel A, Ben-Shachar S, Blumenthal DT, Blundell M, Bornhorst M, Bronsema A, Cairney E, Rhode S, Caspi S, Chamdin A, Chiaravalli S, Constantini S, Crooks B, Das A, Dvir R, Farah R, Foulkes WD, Frenkel Z, Gallinger B, Gardner S, Gass D, Ghalibafian M, Gilpin C, Goldberg Y, Goudie C, Hamid SA, Hampel H, Hansford JR, Harlos C, Hijiya N, Hsu S, Kamihara J, Kebudi R, Knipstein J, Koschmann C, Kratz C, Larouche V, Lassaletta A, Lindhorst S, Ling SC, Link MP, Loret De Mola R, Luiten R, Lurye M, Maciaszek JL, MagimairajanIssai V, Maher OM, Massimino M, McGee RB, Mushtaq N, Mason G, Newmark M, Nicholas G, Nichols KE, Nicolaides T, Opocher E, Osborn M, Oshrine B, Pearlman R, Pettee D, Rapp J, Rashid M, Reddy A, Reichman L, Remke M, Robbins G, Roy S, Sabel M, Samuel D, Scheers I, Schneider KW, Sen S, Stearns D, Sumerauer D, Swallow C, Taylor L, Thomas G, Toledano H, Tomboc P, Van Damme A, Winer I, Yalon M, Yen LY, Zapotocky M, Zelcer S, Ziegler DS, Zimmermann S, Hawkins C, Malkin D, Bouffet E, Villani A, Tabori U. Survival Benefit for Individuals With Constitutional Mismatch Repair Deficiency Undergoing Surveillance. J Clin Oncol 2021; 39:2779-2790. [PMID: 33945292 PMCID: PMC8407605 DOI: 10.1200/jco.20.02636] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Constitutional mismatch repair deficiency syndrome (CMMRD) is a lethal cancer predisposition syndrome characterized by early-onset synchronous and metachronous multiorgan tumors. We designed a surveillance protocol for early tumor detection in these individuals.
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Affiliation(s)
- Carol Durno
- Division of Gastroenterology, Hepatology and Nutrition, The Hospital for Sick Children, Toronto, ON, Canada.,Mount Sinai Hospital, The Familial Gastrointestinal Cancer Registry at the Zane Cohen Centre for Digestive Disease, Toronto, ON, Canada
| | - Ayse Bahar Ercan
- The Hospital for Sick Children, The Arthur and Sonia Labatt Brain Tumour Research Centre, Toronto, ON, Canada.,University of Toronto, Institute of Medical Science, Toronto, ON, Canada
| | - Vanessa Bianchi
- The Hospital for Sick Children, The Arthur and Sonia Labatt Brain Tumour Research Centre, Toronto, ON, Canada
| | - Melissa Edwards
- The Hospital for Sick Children, The Arthur and Sonia Labatt Brain Tumour Research Centre, Toronto, ON, Canada
| | - Melyssa Aronson
- Mount Sinai Hospital, The Familial Gastrointestinal Cancer Registry at the Zane Cohen Centre for Digestive Disease, Toronto, ON, Canada
| | - Melissa Galati
- The Hospital for Sick Children, The Arthur and Sonia Labatt Brain Tumour Research Centre, Toronto, ON, Canada.,University of Toronto, Institute of Medical Science, Toronto, ON, Canada
| | - Eshetu G Atenafu
- Department of Biostatistics, Princess Margaret Cancer Centre, University of Toronto, Toronto, ON, Canada
| | - Gadi Abebe-Campino
- Department of Pediatric Hematology-Oncology, Sheba Medical Center, Tel Hashomer, Israel
| | - Abeer Al-Battashi
- Ministry of Health Oman, Child Health Specialist Muscat, Muscat, Oman
| | - Musa Alharbi
- Department of Pediatric Hematology Oncology, King Fahad Medical City, Riyadh, Saudi Arabia
| | - Vahid Fallah Azad
- MAHAK Pediatric Cancer Treatment and Research Center (MPCTRC), Tehran, Iran
| | - Hagit N Baris
- Rambam Health Care Campus, The Genetics Institute, Haifa, Israel
| | - Donald Basel
- Medical College of Wisconsin, Pediatrics, Milwaukee, WI
| | | | - Anne Bendel
- Department of Pediatric Hematology-Oncology, Children's Hospitals and Clinics of Minnesota, Minneapolis, MN
| | - Shay Ben-Shachar
- Tel Aviv Sourasky Medical Center, Genetic Institute, Tel Aviv, Israel
| | - Deborah T Blumenthal
- Oncology Division, Tel Aviv University Sackler Faculty of Medicine, Tel Aviv, Israel
| | | | - Miriam Bornhorst
- Children's National Medical Center, Brain Tumor Institute, Washington, DC
| | - Annika Bronsema
- Department of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Elizabeth Cairney
- Department of Pediatrics, London Health Sciences Centre, London, ON, Canada
| | - Sara Rhode
- Department of Hematology and Oncology, Cleveland Clinic, Cleveland, OH
| | - Shani Caspi
- Sheba Medical Center, Cancer Research Center, Tel Hashomer, Israel
| | - Aghiad Chamdin
- Michigan State University, College of Human Medicine, Center for Bleeding and Clotting Disorders, East Lansing, MI
| | - Stefano Chiaravalli
- Pediatric Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Lombardia, Italy
| | - Shlomi Constantini
- Department of Pediatric Neurosurgery, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Bruce Crooks
- Division of Hematology-Oncology, IWK Health Centre, Halifax, NS, Canada
| | - Anirban Das
- Division of Hematology and Oncology, The Hospital for Sick Children, Toronto, ON, Canada
| | - Rina Dvir
- Department of Pediatric Hemato-Oncology, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Roula Farah
- Lebanese American University Medical Center-Rizk, Beirut, Lebanon
| | - William D Foulkes
- Deparments of Oncology and Human Genetics, McGill University Health Centre, Cancer Genetics Program, Montreal, QC, Canada
| | | | - Bailey Gallinger
- Division of Clinical and Metabolic Genetics, The Hospital for Sick Children, Toronto, ON, Canada
| | - Sharon Gardner
- Department of Pediatric Hematology-Oncology, NYU Langone Health, New York, NY
| | - David Gass
- Department of Pediatric Hematology and Oncology, Atrium Health, Charlotte, NC
| | - Mithra Ghalibafian
- MAHAK Pediatric Cancer Treatment and Research Center (MPCTRC), Tehran, Iran
| | - Catherine Gilpin
- Children's Hospital of Eastern Ontario, Genetics, Ottawa, ON, Canada
| | - Yael Goldberg
- Department of Oncology, Hadassah Medical Center, Jerusalem, Israel
| | - Catherine Goudie
- Division of Oncology, McGill University Health Centre, Montreal, QC, Canada
| | | | - Heather Hampel
- The Ohio State University Comprehensive Cancer Center, Internal Medicine, Columbus, OH
| | - Jordan R Hansford
- The Royal Children's Hospital Melbourne, Children's Cancer Centre, Parkville, Victoria, Australia
| | - Craig Harlos
- Department of Medical Oncology and Hematology, CancerCare Manitoba, Winnipeg, MB, Canada
| | - Nobuko Hijiya
- Pediatric Hematology Oncology and Stem Cell Transplant, Columbia University Irving Medical Center, New York, NY
| | - Saunders Hsu
- Department of Pediatric Hematology-Oncology, Sutter Health, Sacramento, CA
| | - Junne Kamihara
- Dana-Farber Children's Hospital Cancer Center, Pediatric Oncology, Boston, MA
| | - Rejin Kebudi
- Department of Pediatric Hematology-Oncology, Istanbul University, Fatih, Istanbul, Turkey
| | - Jeffrey Knipstein
- Department of Pediatric Neurology, Medical College of Wisconsin, Milwaukee, WI
| | - Carl Koschmann
- Department of Pediatric Hematology-Oncology, University of Michigan Medical School, Ann Arbor, MI
| | - Christian Kratz
- Department of Pediatric Haematology and Oncology, Hospital of the Goethe University Frankfurt, Frankfurt am Main, Hessen, Germany
| | - Valerie Larouche
- Department of Hematology-Oncology, CHU de Quebec-Universite Laval, Quebec, QC, Canada
| | - Alvaro Lassaletta
- Department of Pediatric Hematology-Oncology, Hospital Infantil Universitario Nino Jesus, Madrid, Spain
| | - Scott Lindhorst
- Department of Hematology-Medical Oncology, Medical University of South Carolina, Charleston, SC
| | - Simon C Ling
- Division of Gastroenterology, Hepatology and Nutrition, The Hospital for Sick Children, Toronto, ON, Canada
| | - Michael P Link
- Department of Pediatrics, Stanford Medicine, Stanford, CA
| | | | - Rebecca Luiten
- Department of Clinical Cancer Genetics, Banner MD Anderson Cancer Center, Gilbert, AZ
| | - Michal Lurye
- Sheba Medical Center at Tel Hashomer, Tel Hashomer, Israel
| | | | | | - Ossama M Maher
- Department of Pediatric Hematology-Oncology, Nicklaus Children's Hospital, Miami, FL
| | - Maura Massimino
- Pediatric Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Lombardia, Italy
| | - Rose B McGee
- Saint Jude Children's Research Hospital, Memphis, TN
| | | | - Gary Mason
- Children's Hospital of Pittsburgh of UPMC, Pittsburgh, PA
| | - Monica Newmark
- Ann and Robert H Lurie Children's Hospital of Chicago, Chicago, IL
| | - Garth Nicholas
- Division of Medical Oncology, University of Ottawa, Ottawa, ON, Canada
| | - Kim E Nichols
- Department of Oncology, Saint Jude Children's Research Hospital, Memphis, TN
| | - Theodore Nicolaides
- Department of Pediatric Hematology-Oncology, NYU Langone Health, New York, NY
| | - Enrico Opocher
- Department of Pediatrics, University of Padua, Padova, Veneto, Italy
| | - Michael Osborn
- Paediatric Haematology, Womens and Childrens Hospital (WCH), North Adelaide, South Australia, Australia
| | - Benjamin Oshrine
- Johns Hopkins All Children's Hospital, Cancer and Blood Disorders Institute, Saint Petersburg, FL
| | - Rachel Pearlman
- Department of Internal Medicine, The Ohio State University Comprehensive Cancer Center, Columbus, OH
| | | | - Jan Rapp
- West Virginia University Cancer Institute, Morgantown, WV
| | | | - Alyssa Reddy
- University of California San Francisco, San Francisco, CA
| | - Lara Reichman
- McGill University Health Centre, Montreal, QC, Canada
| | - Marc Remke
- University Hospital Dusseldorf, Dusseldorf, Nordrhein-Westfalen, Germany
| | - Gabriel Robbins
- Department of Pediatric Hematology-Oncology, NYU Langone Health, New York, NY
| | | | - Magnus Sabel
- Department of Pediatrics, University of Gothenburg Sahlgrenska Academy, Goteborg, Sweden
| | | | - Isabelle Scheers
- Universite Catholique de Louvain La Faculte de Medecine, Bruxelles, Belgium
| | - Kami Wolfe Schneider
- Department of Pediatric Hematology-Oncology, Children's Hospital Colorado, Aurora, CO
| | - Santanu Sen
- Department of Pediatrics, Kokilaben Dhirubhai Ambani Hospital and Medical Research Institute, Mumbai, Maharashtra, India
| | - Duncan Stearns
- UH Rainbow Babies and Children's Hospital Division of Pediatrics, Pediatric Neuro-oncology, Cleveland, OH
| | - David Sumerauer
- Department of Pediatric Hematology and Oncology, 2nd Faculty of Medicine, University Hospital Motol, Charles University, Prague, Czechia
| | - Carol Swallow
- Department of Surgery, Mount Sinai Hospital, Toronto, ON, Canada
| | - Leslie Taylor
- Saint Jude Children's Research Hospital, Memphis, TN
| | | | - Helen Toledano
- Department of Pediatric Hematology Oncology, Schneider Children's Medical Center of Israel, Petah Tikva, Israel
| | - Patrick Tomboc
- Department of Pediatrics, West Virginia University, Morgantown, WV
| | - An Van Damme
- Department of Pediatric Hematology and Oncology, Universite Catholique de Louvain, Louvain-la-Neuve, Walloon Brabant, Belgium
| | | | - Michal Yalon
- Department of Pediatric Hematology-Oncology, Sheba Medical Center, Tel Hashomer, Israel
| | - Lee Yi Yen
- Department of Neurosurgery, Taipei Veterans General Hospital, Taipei, Taiwan
| | | | - Shayna Zelcer
- Department of Pediatrics, London Health Sciences Centre, London, ON, Canada
| | - David S Ziegler
- Sydney Children's Hospital Randwick, Kids Cancer Centre, Randwick, New South Wales, Australia
| | - Stefanie Zimmermann
- Department of Pediatric Hematology and Oncology, Hannover Medical School, Hannover, Niedersachsen, Germany
| | - Cynthia Hawkins
- Department of Pediatric Laboratory Medicine, The Hospital for Sick Children, Toronto, ON, Canada
| | - David Malkin
- Division of Hematology and Oncology, The Hospital for Sick Children, Toronto, ON, Canada
| | - Eric Bouffet
- Division of Hematology and Oncology, The Hospital for Sick Children, Toronto, ON, Canada
| | - Anita Villani
- Division of Hematology and Oncology, The Hospital for Sick Children, Toronto, ON, Canada
| | - Uri Tabori
- Division of Hematology and Oncology, The Hospital for Sick Children, Toronto, ON, Canada
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35
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Mitchell SG, Pencheva B, Westfall E, Porter CC. Cancer Predisposition in Neonates and Infants: Recognition, Tumor Types, and Surveillance. Clin Perinatol 2021; 48:1-14. [PMID: 33583498 DOI: 10.1016/j.clp.2020.11.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Pediatric cancer is rare, and malignancy during the neonatal period even rarer. However, several malignancies can present in infancy, most commonly in the form of solid tumors. Specific cancer types, bilateral or multifocal disease, associated congenital malformations, and/or cancers in close relatives may herald a diagnosis of an underlying cancer predisposition syndrome. For many patients, surveillance protocols are recommended beginning at birth or during the course of maternal prenatal care. Advantages and disadvantages of genetic testing and surveillance should be discussed with families using a multidisciplinary approach, with input from a genetic counselor with expertise in pediatric cancer predisposition.
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Affiliation(s)
- Sarah G Mitchell
- Department of Pediatrics, Aflac Cancer and Blood Disorders Center, Children's Healthcare of Atlanta, Emory University School of Medicine, 1760 Haygood Drive, Atlanta, GA 30322, USA
| | - Bojana Pencheva
- Department of Pediatrics, Aflac Cancer and Blood Disorders Center, Children's Healthcare of Atlanta, Emory University School of Medicine, 1760 Haygood Drive, Atlanta, GA 30322, USA
| | - Ellie Westfall
- Department of Pediatrics, Aflac Cancer and Blood Disorders Center, Children's Healthcare of Atlanta, Emory University School of Medicine, 1760 Haygood Drive, Atlanta, GA 30322, USA
| | - Christopher C Porter
- Department of Pediatrics, Aflac Cancer and Blood Disorders Center, Children's Healthcare of Atlanta, Emory University School of Medicine, 1760 Haygood Drive, Atlanta, GA 30322, USA.
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36
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Klco JM, Mullighan CG. Advances in germline predisposition to acute leukaemias and myeloid neoplasms. Nat Rev Cancer 2021; 21:122-137. [PMID: 33328584 PMCID: PMC8404376 DOI: 10.1038/s41568-020-00315-z] [Citation(s) in RCA: 80] [Impact Index Per Article: 26.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/28/2020] [Indexed: 12/17/2022]
Abstract
Although much work has focused on the elucidation of somatic alterations that drive the development of acute leukaemias and other haematopoietic diseases, it has become increasingly recognized that germline mutations are common in many of these neoplasms. In this Review, we highlight the different genetic pathways impacted by germline mutations that can ultimately lead to the development of familial and sporadic haematological malignancies, including acute lymphoblastic leukaemia, acute myeloid leukaemia (AML) and myelodysplastic syndrome (MDS). Many of the genes disrupted by somatic mutations in these diseases (for example, TP53, RUNX1, IKZF1 and ETV6) are the same as those that harbour germline mutations in children and adolescents who develop these malignancies. Moreover, the presumption that familial leukaemias only present in childhood is no longer true, in large part due to the numerous studies demonstrating germline DDX41 mutations in adults with MDS and AML. Lastly, we highlight how different cooperating events can influence the ultimate phenotype in these different familial leukaemia syndromes.
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Affiliation(s)
- Jeffery M Klco
- Department of Pathology and the Hematological Malignancies Program, St. Jude Children's Research Hospital, Memphis, TN, USA.
| | - Charles G Mullighan
- Department of Pathology and the Hematological Malignancies Program, St. Jude Children's Research Hospital, Memphis, TN, USA.
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37
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Fu C, Fu Z, Jiang C, Xia C, Zhang Y, Gu X, Zheng K, Zhou D, Tang S, Lyu S, Ma S. CD205 + polymorphonuclear myeloid-derived suppressor cells suppress antitumor immunity by overexpressing GLUT3. Cancer Sci 2021; 112:1011-1025. [PMID: 33368883 PMCID: PMC7935791 DOI: 10.1111/cas.14783] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 12/13/2020] [Accepted: 12/22/2020] [Indexed: 12/16/2022] Open
Abstract
Myeloid‐derived suppressor cells (MDSCs) are responsible for antitumor immunodeficiency in tumor‐bearing hosts. Primarily, MDSCs are classified into 2 groups: monocytic (M)‐MDSCs and polymorphonuclear (PMN)‐MDSCs. In most cancers, PMN‐MDSCs (CD11b+Ly6ClowLy6G+ cells) represent the most abundant MDSC subpopulation. However, the functional and phenotypic heterogeneities of PMN‐MDSC remain elusive, which delays clinical therapeutic targeting decisions. In the 4T1 murine tumor model, CD11b+Ly6Glow PMN‐MDSCs were sensitive to surgical and pharmacological interventions. By comprehensively analyzing 64 myeloid cell‐related surface molecule expression profiles, cell density, nuclear morphology, and immunosuppressive activity, the PMN‐MDSC population was further classified as CD11b+Ly6GlowCD205+ and CD11b+Ly6GhighTLR2+ subpopulations. The dichotomy of PMN‐MDSCs based on CD205 and TLR2 is observed in 4T07 murine tumor models (but not in EMT6). Furthermore, CD11b+Ly6GlowCD205+ cells massively accumulated at the spleen and liver of tumor‐bearing mice, and their abundance correlated with in situ tumor burdens (with or without intervention). Moreover, we demonstrated that CD11b+Ly6GlowCD205+ cells were sensitive to glucose deficiency and 2‐deoxy‐d‐glucose (2DG) treatment. Glucose transporter 3 (GLUT3) knockdown by siRNA significantly triggered apoptosis and reduced glucose uptake in CD11b+Ly6GlowCD205+ cells, demonstrating the dependence of CD205+ PMN‐MDSCs survival on both glucose uptake and GLUT3 overexpression. As GLUT3 has been recognized as a target for the rescue of host antitumor immunity, our results further directed the PMN‐MDSC subsets into the CD205+GLUT3+ subpopulation as future targeting therapy.
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Affiliation(s)
- Chenghao Fu
- College of Food Science, Shenyang Agricultural University, Shenyang, China
| | - Zhonglin Fu
- College of Bioscience and Biotechnology, Shenyang Agricultural University, Shenyang, China
| | - Chunying Jiang
- College of Bioscience and Biotechnology, Shenyang Agricultural University, Shenyang, China
| | - Chao Xia
- College of Bioscience and Biotechnology, Shenyang Agricultural University, Shenyang, China
| | - Yiwei Zhang
- College of Bioscience and Biotechnology, Shenyang Agricultural University, Shenyang, China
| | - Xingju Gu
- College of Bioscience and Biotechnology, Shenyang Agricultural University, Shenyang, China
| | - Kexin Zheng
- College of Food Science, Shenyang Agricultural University, Shenyang, China
| | - Dayu Zhou
- College of Bioscience and Biotechnology, Shenyang Agricultural University, Shenyang, China
| | - Shuang Tang
- College of Bioscience and Biotechnology, Shenyang Agricultural University, Shenyang, China
| | - Shuxia Lyu
- College of Food Science, Shenyang Agricultural University, Shenyang, China.,College of Bioscience and Biotechnology, Shenyang Agricultural University, Shenyang, China
| | - Shiliang Ma
- College of Bioscience and Biotechnology, Shenyang Agricultural University, Shenyang, China
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38
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Pastorczak A, Hogendorf A, Urbanska Z, Budzynska E, Jesionek-Kupnicka D, Gach A, Hawula W, Smigiel R, Skiba P, Sasiadek M, Lejman M, Constatinou M, Lipska-Ziętkiewicz BS, Mlynarski W. Broad phenotypic spectrum of germ line 7p12.1 microdeletions encompassing the IKZF1 gene includes predisposition to acute lymphoblastic leukemia. Genes Chromosomes Cancer 2020; 60:79-87. [PMID: 33135230 DOI: 10.1002/gcc.22914] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2020] [Revised: 10/29/2020] [Accepted: 10/30/2020] [Indexed: 12/15/2022] Open
Abstract
Microdeletions of 7p12.1 encompassing the IKZF1 gene locus are rare, with few cases reported. The common phenotype includes intellectual disability, overgrowth, and facial dysmorphism accompanied, albeit rarely, by congenital anomalies. Haploinsufficiency of IKZF1 predisposes individuals to childhood acute lymphoblastic leukemia (ALL). In this study, we comprehensively analyzed the frequency of 7p12.1 deletions among 4581 Polish individuals who underwent chromosomal microarray testing for unexplained developmental delay, intellectual disability, and/or congenital anomalies. Two unrelated individuals (0.04%) with a de novo interstitial 7p12.1 microdeletion encompassing IKZF1 were identified. One developed ALL. Analysis of the incidence and the phenotype of constitutional 7p12.1 microdeletion, which based on the previously annotated patients data in public databases and literature reports, revealed 21 cases including five patients diagnosed with ALL.
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Affiliation(s)
- Agata Pastorczak
- Department of Pediatrics, Oncology and Hematology, Medical University of Lodz, Lodz, Poland
| | - Anna Hogendorf
- Department of Pediatrics, Diabetology, Endocrinology and Nephrology, Medical University of Lodz, Lodz, Poland
| | - Zuzanna Urbanska
- Department of Pediatrics, Oncology and Hematology, Medical University of Lodz, Lodz, Poland
| | - Edyta Budzynska
- Department of Clinical Genetics, Medical University of Lodz, Lodz, Poland
| | | | - Agnieszka Gach
- Department of Medical Genetics, Polish Mother's Memorial Hospital-Research Institute, Lodz, Poland
| | - Wanda Hawula
- Department of Medical Genetics, Polish Mother's Memorial Hospital-Research Institute, Lodz, Poland
| | - Robert Smigiel
- Department of Pediatrics, Division of Propaedeutic Pediatrics and Rare Disorders, Wroclaw Medical University, Wroclaw, Poland
| | - Pawel Skiba
- Department of Genetics, Wroclaw Medical University, Wroclaw, Poland
| | - Maria Sasiadek
- Department of Genetics, Wroclaw Medical University, Wroclaw, Poland
| | - Monika Lejman
- Laboratory of Genetic Diagnostics, Medical University of Lublin, Lublin, Poland
| | - Maria Constatinou
- Department of Clinical Genetics, Medical University of Lodz, Lodz, Poland
| | - Beata S Lipska-Ziętkiewicz
- Centre for Rare Diseases, Medical University of Gdansk, Gdansk, Poland.,Clinial Genetics Unit, Department of Biology and Medical Genetics, Medical University of Gdansk, Gdansk, Poland
| | - Wojciech Mlynarski
- Department of Pediatrics, Oncology and Hematology, Medical University of Lodz, Lodz, Poland
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39
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Brown AL, Hahn CN, Scott HS. Secondary leukemia in patients with germline transcription factor mutations (RUNX1, GATA2, CEBPA). Blood 2020; 136:24-35. [PMID: 32430494 PMCID: PMC7332898 DOI: 10.1182/blood.2019000937] [Citation(s) in RCA: 64] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Accepted: 02/25/2020] [Indexed: 02/07/2023] Open
Abstract
Recognition that germline mutations can predispose individuals to blood cancers, often presenting as secondary leukemias, has largely been driven in the last 20 years by studies of families with inherited mutations in the myeloid transcription factors (TFs) RUNX1, GATA2, and CEBPA. As a result, in 2016, classification of myeloid neoplasms with germline predisposition for each of these and other genes was added to the World Health Organization guidelines. The incidence of germline mutation carriers in the general population or in various clinically presenting patient groups remains poorly defined for reasons including that somatic mutations in these genes are common in blood cancers, and our ability to distinguish germline (inherited or de novo) and somatic mutations is often limited by the laboratory analyses. Knowledge of the regulation of these TFs and their mutant alleles, their interaction with other genes and proteins and the environment, and how these alter the clinical presentation of patients and their leukemias is also incomplete. Outstanding questions that remain for patients with these germline mutations or their treating clinicians include: What is the natural course of the disease? What other symptoms may I develop and when? Can you predict them? Can I prevent them? and What is the best treatment? The resolution of many of the remaining clinical and biological questions and effective evidence-based treatment of patients with these inherited mutations will depend on worldwide partnerships among patients, clinicians, diagnosticians, and researchers to aggregate sufficient longitudinal clinical and laboratory data and integrate these data with model systems.
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MESH Headings
- Age of Onset
- Blood Cell Count
- CCAAT-Enhancer-Binding Proteins/genetics
- Core Binding Factor Alpha 2 Subunit/genetics
- Disease Management
- Early Detection of Cancer
- Forecasting
- GATA2 Transcription Factor/genetics
- Genes, Neoplasm
- Genetic Counseling
- Genetic Predisposition to Disease
- Germ-Line Mutation
- Humans
- Leukemia, Myeloid, Acute/diagnosis
- Leukemia, Myeloid, Acute/epidemiology
- Leukemia, Myeloid, Acute/genetics
- Leukemia, Myeloid, Acute/therapy
- Myelodysplastic Syndromes/genetics
- Neoplasms, Second Primary/genetics
- Penetrance
- Prognosis
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Affiliation(s)
- Anna L Brown
- Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA, Australia
- Centre for Cancer Biology, SA Pathology and University of South Australia, Adelaide, SA, Australia
- Adelaide Medical School, University of Adelaide, Adelaide, SA, Australia; and
| | - Christopher N Hahn
- Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA, Australia
- Centre for Cancer Biology, SA Pathology and University of South Australia, Adelaide, SA, Australia
- Adelaide Medical School, University of Adelaide, Adelaide, SA, Australia; and
| | - Hamish S Scott
- Department of Genetics and Molecular Pathology, SA Pathology, Adelaide, SA, Australia
- Centre for Cancer Biology, SA Pathology and University of South Australia, Adelaide, SA, Australia
- Adelaide Medical School, University of Adelaide, Adelaide, SA, Australia; and
- ACRF Cancer Genomics Facility, Centre for Cancer Biology, SA Pathology, Adelaide, SA, Australia
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40
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Connecting the Dots From Fever of Unknown Origin to Myelodysplastic Syndrome: GATA2 Haploinsufficiency. J Pediatr Hematol Oncol 2020; 42:e365-e368. [PMID: 31033783 DOI: 10.1097/mph.0000000000001505] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Leukemia-predisposing conditions, such as GATA2 haploinsufficiency, are known for their high penetrance and expressivity profiles. These disorders pose a difficult diagnostic challenge to even the most experienced clinician when they first present. We describe the case of a 17-year-old male presenting with features of nontuberculous mycobacterial infection, pulmonary fibrinoid granulomatous vasculitis, and myelodysplasia in the setting of a pathogenic GATA2 frameshift mutation confirmed by next-generation sequencing. The broad differential for GATA2 haploinsufficiency requires prompt recognition of key clinical features and laboratory abnormalities towards directing diagnosis and guiding appropriate and perhaps life-saving therapy.
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41
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Abstract
PURPOSE OF REVIEW The purpose of this review is to summarize the current understanding of germline mutations as they contribute to leukemia development and progression. We also discuss how these new insights may help improve clinical management of germline mutations associated with leukemia. RECENT FINDINGS Germline mutations may represent important initial mutations in the development of leukemia where interaction with somatic mutations provide further hits in leukemic progression. In addition, germline mutations may also contribute to leukemogenesis by impacting bone marrow stem-cell microenvironment and immune cell development and function. SUMMARY Leukemia is characterized by the clonal expansion of malignant cells secondary to somatic or germline mutations in a variety of genes. Understanding somatic mutations that drive leukemogenesis has drastically improved our knowledge of leukemia biology and led to novel therapeutic strategies. Advances have also been made in identifying germline mutations that may affect leukemic development and progression. This review will discuss the biological and clinical relationship of germline mutations with clonal hematopoiesis, bone marrow microenvironment, and immunity in the progression of leukemia.
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Affiliation(s)
- Kevin Chen
- Laney Graduate School, Emory University, Atlanta, GA 30322, USA
- These authors contributed equally to this work
| | - Rafi Kazi
- Department of Pediatrics, Division of Hematology and Oncology, Aflac Cancer and Blood Disorders Center, Children’s Healthcare of Atlanta, Emory University, Atlanta, GA 30322, USA
- These authors contributed equally to this work
| | - Christopher C. Porter
- Department of Pediatrics, Division of Hematology and Oncology, Aflac Cancer and Blood Disorders Center, Children’s Healthcare of Atlanta, Emory University, Atlanta, GA 30322, USA
| | - Cheng-Kui Qu
- Department of Pediatrics, Division of Hematology and Oncology, Aflac Cancer and Blood Disorders Center, Children’s Healthcare of Atlanta, Emory University, Atlanta, GA 30322, USA
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42
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Karastaneva A, Nebral K, Schlagenhauf A, Baschin M, Palankar R, Juch H, Heitzer E, Speicher MR, Höfler G, Grigorow I, Urban C, Benesch M, Greinacher A, Haas OA, Seidel MG. Novel phenotypes observed in patients with ETV6-linked leukaemia/familial thrombocytopenia syndrome and a biallelic ARID5B risk allele as leukaemogenic cofactor. J Med Genet 2020; 57:427-433. [PMID: 31704777 DOI: 10.1136/jmedgenet-2019-106339] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2019] [Revised: 10/15/2019] [Accepted: 10/18/2019] [Indexed: 12/26/2022]
Abstract
Background. The phenotypes of patients with the recently discovered, dominant, ETV6-linked leukaemia predisposition and familial thrombocytopenia syndrome are variable, and the exact mechanism of leukaemogenesis remains unclear. Patients and Methods. Here, we present novel clinical and laboratory phenotypes of seven individuals from three families with ETV6 germline mutations and a refined genetic analysis of one child with additional high-hyperdiploid acute lymphoblastic leukaemia (HD-ALL), aiming to elucidate second oncogenic hits. Results. Four individuals from two pedigrees harboured one novel or one previously described variant in the central domain of ETV6 (c.592C>T, p.Gln198* or c.641C>T, p.Pro241Leu, respectively). Neutropenia was an accompanying feature in one of these families that also harboured a variant in RUNX1 (c.1098_1103dup, p.Ile366_Gly367dup), while in the other, an autism-spectrum disorder was observed. In the third family, the index patient suffered from HD-ALL and life-threatening pulmonary mucor mycosis, and had a positive family history of 'immune' thrombocytopenia. Genetic analyses revealed a novel heterozygous mutation in the ETS domain of ETV6 (c.1136T>C, p.Leu379Pro) along with absence of heterozygosity of chromosome (10)(q21.2q21.3), yielding a biallelic leukaemia risk allele in ARID5B (rs7090445-C). The neutrophil function was normal in all individuals tested, and the platelet immune histochemistry of all three pedigrees showed delta-storage-pool defect-like features and cytoskeletal defects. Conclusions. Our clinical observations and results of high-resolution genetic analyses extend the spectrum of possible phenotypes cosegregating with ETV6 germline mutations. Further, we propose ARID5B as potential leukaemogenic cofactor in patients with ETV6-linked leukaemia predisposition and familial thrombocytopenia syndrome.
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Affiliation(s)
- Anna Karastaneva
- Division of Pediatric Hemato-Oncology, Department of Pediatrics and Adolescent Medicine, Medical University of Graz, Graz, Austria
| | - Karin Nebral
- St. Anna Kinderkrebsforschung, Children's Cancer Research Institute, CCRI, Vienna, Austria
| | - Axel Schlagenhauf
- Division of General Pediatrics, Department of Pediatrics and Adolescent Medicine, Medical University of Graz, Graz, Austria
| | - Marcel Baschin
- Institute of Immunology and Transfusion Medicine, Universitätsklinikum Greifswald, Greifswald, Germany
| | - Raghavendra Palankar
- Institute of Immunology and Transfusion Medicine, Universitätsklinikum Greifswald, Greifswald, Germany
| | - Herbert Juch
- Institute of Human Genetics, Diagnostic and Research Center for Molecular BioMedicine, Medical University of Graz, Graz, Austria
| | - Ellen Heitzer
- Institute of Human Genetics, Diagnostic and Research Center for Molecular BioMedicine, Medical University of Graz, Graz, Austria
| | - Michael R Speicher
- Institute of Human Genetics, Diagnostic and Research Center for Molecular BioMedicine, Medical University of Graz, Graz, Austria
| | - Gerald Höfler
- Diagnostic and Research Institute of Pathology, Diagnostic and Research Center for Molecular BioMedicine, Medical University of Graz, Graz, Austria
| | - Irina Grigorow
- Department of Pediatrics and Adolescent Medicine, Landesklinikum Hochsteiermark, Leoben, Austria
| | - Christian Urban
- Division of Pediatric Hemato-Oncology, Department of Pediatrics and Adolescent Medicine, Medical University of Graz, Graz, Austria
| | - Martin Benesch
- Division of Pediatric Hemato-Oncology, Department of Pediatrics and Adolescent Medicine, Medical University of Graz, Graz, Austria
| | - Andreas Greinacher
- Institute of Immunology and Transfusion Medicine, Universitätsklinikum Greifswald, Greifswald, Germany
| | - Oskar A Haas
- St. Anna Children's Hospital, Medical University of Vienna, Wien, Austria
| | - Markus G Seidel
- Division of Pediatric Hemato-Oncology, Department of Pediatrics and Adolescent Medicine, Medical University of Graz, Graz, Austria
- Research Unit Pediatric Hematology and Immunology, Medical University of Graz, Graz, Austria
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43
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Cumbo C, Tota G, Anelli L, Zagaria A, Specchia G, Albano F. TP53 in Myelodysplastic Syndromes: Recent Biological and Clinical Findings. Int J Mol Sci 2020; 21:E3432. [PMID: 32414002 PMCID: PMC7279310 DOI: 10.3390/ijms21103432] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Revised: 05/09/2020] [Accepted: 05/11/2020] [Indexed: 12/15/2022] Open
Abstract
TP53 dysregulation plays a pivotal role in the molecular pathogenesis of myelodysplastic syndromes (MDS), identifying a subgroup of patients with peculiar features. In this review we report the recent biological and clinical findings of TP53-mutated MDS, focusing on the molecular pathways activation and on its impact on the cellular physiology. In MDS, TP53 mutational status is deeply associated with del(5q) syndrome and its dysregulation impacts on cell cycle, DNA repair and apoptosis inducing chromosomal instability and the clonal evolution of disease. TP53 defects influence adversely the MDS clinical outcome and the treatment response rate, thus new therapeutic approaches are being developed for these patients. TP53 allelic state characterization and the mutational burden evaluation can therefore predict prognosis and identify the subgroup of patients eligible for targeted therapy. For these reasons, in the era of precision medicine, the MDS diagnostic workup cannot do without the complete assessment of TP53 mutational profile.
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Affiliation(s)
| | | | | | | | | | - Francesco Albano
- Department of Emergency and Organ Transplantation (D.E.T.O.), Hematology Section, University of Bari, 70124 Bari, Italy; (C.C.); (G.T.); (L.A.); (A.Z.); (G.S.)
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44
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Renzi S, Langenberg-Ververgaert KPS, Waespe N, Ali S, Bartram J, Michaeli O, Upton J, Cada M. Primary immunodeficiencies and their associated risk of malignancies in children: an overview. Eur J Pediatr 2020; 179:689-697. [PMID: 32162064 DOI: 10.1007/s00431-020-03619-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 02/05/2020] [Accepted: 02/24/2020] [Indexed: 12/01/2022]
Abstract
Primary immunodeficiency disorders represent a heterogeneous spectrum of diseases, predisposing to recurrent infections, allergy, and autoimmunity. While an association between primary immunodeficiency disorders and increased risk of cancer has been suggested since the 1970s, renewed attention has been given to this topic in the last decade, largely in light of the availability of large registries as well as advances in next generation sequencing. In this narrative review, we will give an insight of the primary immunodeficiencies that are commonly responsible for the greater number of cancers in the primary immunodeficiency disorders population. We will describe clinical presentations, underlying genetic lesions (if known), molecular mechanisms for carcinogenesis, as well as some management considerations. We will also comment on the future directions and challenges related to this topic.Conclusion: The awareness of the association between several primary immunodeficiencies and cancer is crucial to provide the best care for these patients.What is Known: • Patients with primary immunodeficiency have an increased risk of malignancy. The type of malignancy is highly dependent on the specific primary immunodeficiency disorder.What is New: • Survival in patients with primary immunodeficiency disorders has been improving, and conversely also their lifetime risk of malignancy. • International collaboration and multinational registries are needed to improve our knowledge and therapeutic strategies.
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Affiliation(s)
- Samuele Renzi
- Division of Haematology/Oncology, The Hospital for Sick Children, 555 University Avenue, Toronto, Ontario, M5G1X8, Canada. .,University of Toronto, Toronto, Ontario, Canada.
| | | | - Nicolas Waespe
- Division of Haematology/Oncology, The Hospital for Sick Children, 555 University Avenue, Toronto, Ontario, M5G1X8, Canada.,Swiss Childhood Cancer Registry, Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland.,CANSEARCH Research Laboratory, Department of Pediatrics, Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Salah Ali
- Division of Haematology/Oncology, The Hospital for Sick Children, 555 University Avenue, Toronto, Ontario, M5G1X8, Canada.,University of Toronto, Toronto, Ontario, Canada
| | - Jack Bartram
- Division of Haematology/Oncology, The Hospital for Sick Children, 555 University Avenue, Toronto, Ontario, M5G1X8, Canada.,Department of Haematology, Great Ormond Street Hospital for Children, London, UK
| | - Orli Michaeli
- Division of Haematology/Oncology, The Hospital for Sick Children, 555 University Avenue, Toronto, Ontario, M5G1X8, Canada.,University of Toronto, Toronto, Ontario, Canada
| | - Julia Upton
- University of Toronto, Toronto, Ontario, Canada.,Division of Immunology, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Michaela Cada
- Division of Haematology/Oncology, The Hospital for Sick Children, 555 University Avenue, Toronto, Ontario, M5G1X8, Canada.,University of Toronto, Toronto, Ontario, Canada
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45
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Shabani M, Saeedi Moghaddam S, Ataeinia B, Rezaei N, Mohebi F, Mohajer B, Gohari K, Sheidaei A, Pishgar F, Yoosefi M, Kompani F, Farzadfar F. Trends of National and Subnational Incidence of Childhood Cancer Groups in Iran: 1990-2016. Front Oncol 2020; 9:1428. [PMID: 31993366 PMCID: PMC6970968 DOI: 10.3389/fonc.2019.01428] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Accepted: 12/02/2019] [Indexed: 12/20/2022] Open
Abstract
Background: Childhood cancer is a double-edged sword, considering its high rate of response to treatment despite a high vulnerability to develop future malignancies in survivors. Thus, multidisciplinary preventive, curative, and supportive strategies must be incorporated in childhood cancer care that require understanding the distribution and trend of cancer in the target population. In this article, we aimed to report the national and subnational trends of childhood cancer incidence in Iran from 1990 to 2016, and mortality/incidence ratio (MIR), which, to our knowledge, have not been reported in previous literature. Method: Data on the incidence and mortality rates were collected from the National and Subnational Burden of Diseases project. We employed a two-stage spatiotemporal model to estimate cancer incidences by sex, age, province, and year based on the primary dataset of national death registration system. National and subnational age and gender-specific trends as well as MIR were calculated. Result: The age-standardized incidence rate had a steady increasing trend for cancers in both female [annual percent change (APC), 1.6%] and male (APC, 2.1%) patients. Not only there was an increasing trend in most provinces but also there was a 40% divergence in age-standardized incidence rate at subnational levels. Leukemia, lymphoma, neoplasms of the central nervous system (CNS), digestive tract, endocrine gland, and urinary tract were the leading causes of cancer comprising more than half of all cancers. There was a remarkable general decrease in MIR by 75% as a proxy of care quality. Conclusion: Regarding the increased trend of childhood cancer incidence, there is an essential need to address the etiologic factors and establish preventive plans for childhood cancers. Despite the favorable outcomes observed in cancer care, commensurate health resource allocation must be applied to diminish the subnational disparities.
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Affiliation(s)
- Mahsima Shabani
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran.,International Hematology/Oncology of Pediatrics Experts, Universal Scientific Education and Research Network, Tehran, Iran
| | - Sahar Saeedi Moghaddam
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Bahar Ataeinia
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Nazila Rezaei
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Farnam Mohebi
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Bahram Mohajer
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Kimiya Gohari
- Department of Biostatistics, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Ali Sheidaei
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Farhad Pishgar
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Moein Yoosefi
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Farzad Kompani
- Division of Hematology and Oncology, Children's Medical Center, Pediatrics Center of Excellence, Tehran University of Medical Sciences, Tehran, Iran
| | - Farshad Farzadfar
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran.,Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
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Bloom M, Maciaszek JL, Clark ME, Pui CH, Nichols KE. Recent advances in genetic predisposition to pediatric acute lymphoblastic leukemia. Expert Rev Hematol 2020; 13:55-70. [PMID: 31657974 PMCID: PMC10576863 DOI: 10.1080/17474086.2020.1685866] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2019] [Accepted: 10/24/2019] [Indexed: 12/11/2022]
Abstract
Introduction: Historically, the majority of childhood cancers, including acute lymphoblastic leukemia (ALL), were not thought to have a hereditary basis. However, recent germline genomic studies have revealed that at least 5 - 10% of children with cancer (and approximately 3 - 4% of children with ALL) develop the disease due to an underlying genetic predisposition.Areas covered: This review discusses several recently identified ALL predisposing conditions and provides updates on other more well-established syndromes. It also covers topics related to the evaluation and management of children and family members at increased ALL risk.Expert opinion: Germline predisposition is gaining recognition as an important risk factor underlying the development of pediatric ALL. The challenge now lies in how best to capitalize on germline genetic information to improve ALL diagnosis, treatment, and perhaps even prevention.
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Affiliation(s)
- Mackenzie Bloom
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, TN, USA
- Graduate School of Biomedical Sciences, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Jamie L. Maciaszek
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Mary Egan Clark
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Ching-Hon Pui
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Kim E. Nichols
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, TN, USA
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Nordic Guidelines for Germline Predisposition to Myeloid Neoplasms in Adults: Recommendations for Genetic Diagnosis, Clinical Management and Follow-up. Hemasphere 2019; 3:e321. [PMID: 31976490 PMCID: PMC6924562 DOI: 10.1097/hs9.0000000000000321] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Revised: 10/10/2019] [Accepted: 10/24/2019] [Indexed: 12/18/2022] Open
Abstract
Myeloid neoplasms (MNs) with germline predisposition have recently been recognized as novel entities in the latest World Health Organization (WHO) classification for MNs. Individuals with MNs due to germline predisposition exhibit increased risk for the development of MNs, mainly acute myeloid leukemia (AML) and myelodysplastic syndrome (MDS). Setting the diagnosis of MN with germline predisposition is of crucial clinical significance since it may tailor therapy, dictate the selection of donor for allogeneic hematopoietic stem cell transplantation (allo-HSCT), determine the conditioning regimen, enable relevant prophylactic measures and early intervention or contribute to avoid unnecessary or even harmful medication. Finally, it allows for genetic counseling and follow-up of at-risk family members. Identification of these patients in the clinical setting is challenging, as there is no consensus due to lack of evidence regarding the criteria defining the patients who should be tested for these conditions. In addition, even in cases with a strong suspicion of a MN with germline predisposition, no standard diagnostic algorithm is available. We present the first version of the Nordic recommendations for diagnostics, surveillance and management including considerations for allo-HSCT for patients and carriers of a germline mutation predisposing to the development of MNs.
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Abstract
Ewing sarcoma is a rare tumor developed in bone and soft tissues of children and teenagers. This entity is biologically led by a chromosomal translocation, typically including EWS and FLI1 genes. Little is known about Ewing sarcoma predisposition, although the role of environmental factors, ethnicity and certain polymorphisms on Ewing sarcoma susceptibility has been studied during the last few years. Its prevalence among cancer predisposition syndromes has also been thoroughly examined. This review summarizes the available evidence on predisposing factors involved in Ewing sarcoma susceptibility. On the basis of these data, an integrated approach of the most influential factors on Ewing sarcoma predisposition is proposed.
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Di Paola J, Porter CC. ETV6-related thrombocytopenia and leukemia predisposition. Blood 2019; 134:663-667. [PMID: 31248877 PMCID: PMC6706811 DOI: 10.1182/blood.2019852418] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2019] [Accepted: 06/19/2019] [Indexed: 12/16/2022] Open
Abstract
Germ line mutations in ETV6 are responsible for a familial thrombocytopenia and leukemia predisposition syndrome. Thrombocytopenia is almost completely penetrant and is usually mild. Leukemia is reported in ∼30% of carriers and is most often B-cell acute lymphoblastic leukemia. The mechanisms by which ETV6 dysfunction promotes thrombocytopenia and leukemia remain unclear. Care for individuals with ETV6-related thrombocytopenia and leukemia predisposition includes genetic counseling, treatment or prevention of excessive bleeding and surveillance for the development of hematologic malignancy.
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Affiliation(s)
- Jorge Di Paola
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, CO; and
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Hamilton KV, Maese L, Marron JM, Pulsipher MA, Porter CC, Nichols KE. Stopping Leukemia in Its Tracks: Should Preemptive Hematopoietic Stem-Cell Transplantation be Offered to Patients at Increased Genetic Risk for Acute Myeloid Leukemia? J Clin Oncol 2019; 37:2098-2104. [DOI: 10.1200/jco.19.00181] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Affiliation(s)
| | - Luke Maese
- The University of Utah, Salt Lake City, UT
| | - Jonathan M. Marron
- Dana-Farber/Boston Children’s Cancer and Blood Disorders Center, Boston, MA
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