1
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Luo M, Wong D, Zelley K, Wu J, Schubert J, Denenberg EH, Fanning EA, Chen J, Gallo D, Golenberg N, Patel M, Conlin LK, Maxwell KN, Wertheim GB, Surrey LF, Zhong Y, Brodeur GM, MacFarland SP, Li MM. Identification of TP53 germline variants in pediatric patients undergoing tumor testing: strategy and prevalence. J Natl Cancer Inst 2024:djae102. [PMID: 38702830 DOI: 10.1093/jnci/djae102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Revised: 04/08/2024] [Accepted: 04/30/2024] [Indexed: 05/06/2024] Open
Abstract
BACKGROUND TP53 alterations are common in certain pediatric cancers, making identification of putative germline variants through tumor genomic profiling crucial for patient management. METHODS We analyzed TP53 alterations in 3123 tumors from 2788 pediatric patients sequenced using tumor-only or tumor-normal paired panels. Germline confirmatory testing was performed when indicated. Somatic and germline variants were classified following published guidelines. RESULTS In 248 tumors from 222 patients, 284 Tier 1/2 TP53 sequence and small copy number variants were detected. Following germline classification, 73.9% of 142 unique variants were pathogenic/likely pathogenic (P/LP). Confirmatory testing on 118 patients revealed germline TP53 variants in 28 patients (23 P/LP and 5 uncertain significance), suggesting a minimum Li-Fraumeni syndrome (LFS) incidence of 0.8% (23/2788) in this cohort, 10.4% (23/222) in patients with TP53 variant-carrying tumors, and 19.5% (23/118) with available normal samples. About 25% (7/28) of patients with germline TP53 variants did not meet LFS diagnostic/testing criteria while 20.9% (28/134) with confirmed or inferred somatic origins did. TP53 biallelic inactivation occurred in 75% of germline carrier tumors and was also prevalent in other groups, causing an elevated tumor-observed variant allelic fraction (VAF). However, somatic evidence including low VAF correctly identified only 27.8% (25/90) of patients with confirmed somatic TP53 variants. CONCLUSION The high incidence and variable phenotype of LFS in this cohort highlights the importance of assessing germline status of TP53 variants identified in all pediatric tumors. Without clear somatic evidence, distinguishing somatic from germline origins is challenging. Classifying germline and somatic variants should follow appropriate guidelines.
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Affiliation(s)
- Minjie Luo
- Division of Genomic Diagnostics, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Derek Wong
- Division of Genomic Diagnostics, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Kristin Zelley
- Division of Oncology, Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Jinhua Wu
- Division of Genomic Diagnostics, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Jeffery Schubert
- Division of Genomic Diagnostics, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Elizabeth H Denenberg
- Division of Genomic Diagnostics, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Elizabeth A Fanning
- Division of Genomic Diagnostics, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Jiani Chen
- Division of Genomic Diagnostics, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Daniel Gallo
- Division of Genomic Diagnostics, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Netta Golenberg
- Division of Genomic Diagnostics, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Maha Patel
- Division of Genomic Diagnostics, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Laura K Conlin
- Division of Genomic Diagnostics, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Kara N Maxwell
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Corporal Michael Crescenz Veterans Affairs Medical Center, Philadelphia, PA, USA
| | - Gerald B Wertheim
- Division of Genomic Diagnostics, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Lea F Surrey
- Division of Genomic Diagnostics, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Yiming Zhong
- Division of Genomic Diagnostics, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Garrett M Brodeur
- Division of Oncology, Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Suzanne P MacFarland
- Division of Oncology, Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Marilyn M Li
- Division of Genomic Diagnostics, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Division of Oncology, Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
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Lin F, Cao K, Chang F, Oved JH, Luo M, Fan Z, Schubert J, Wu J, Zhong Y, Gallo DJ, Denenberg EH, Chen J, Fanning EA, Lambert MP, Paessler ME, Surrey LF, Zelley K, MacFarland S, Kurre P, Olson TS, Li MM. Uncovering the Genetic Etiology of Inherited Bone Marrow Failure Syndromes Using a Custom-Designed Next-Generation Sequencing Panel. J Mol Diagn 2024; 26:191-201. [PMID: 38103590 DOI: 10.1016/j.jmoldx.2023.11.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2023] [Revised: 09/13/2023] [Accepted: 11/20/2023] [Indexed: 12/19/2023] Open
Abstract
Inherited bone marrow failure syndromes (IBMFS) are a group of heterogeneous disorders that account for ∼30% of pediatric cases of bone marrow failure and are often associated with developmental abnormalities and cancer predisposition. This article reports the laboratory validation and clinical utility of a large-scale, custom-designed next-generation sequencing panel, Children's Hospital of Philadelphia (CHOP) IBMFS panel, for the diagnosis of IBMFS in a cohort of pediatric patients. This panel demonstrated excellent analytic accuracy, with 100% sensitivity, ≥99.99% specificity, and 100% reproducibility on validation samples. In 269 patients with suspected IBMFS, this next-generation sequencing panel was used for identifying single-nucleotide variants, small insertions/deletions, and copy number variations in mosaic or nonmosaic status. Sixty-one pathogenic/likely pathogenic variants (54 single-nucleotide variants/insertions/deletions and 7 copy number variations) and 24 hypomorphic variants were identified, resulting in the molecular diagnosis of IBMFS in 21 cases (7.8%) and exclusion of IBMFS with a diagnosis of a blood disorder in 10 cases (3.7%). Secondary findings, including evidence of early hematologic malignancies and other hereditary cancer-predisposition syndromes, were observed in 9 cases (3.3%). The CHOP IBMFS panel was highly sensitive and specific, with a significant increase in the diagnostic yield of IBMFS. These findings suggest that next-generation sequencing-based panel testing should be a part of routine diagnostics in patients with suspected IBMFS.
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Affiliation(s)
- Fumin Lin
- Department of Pathology and Laboratory Medicine, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Kajia Cao
- Department of Pathology and Laboratory Medicine, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Fengqi Chang
- Department of Pathology and Laboratory Medicine, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Joseph H Oved
- Department of Pediatrics, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania; Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Minjie Luo
- Department of Pathology and Laboratory Medicine, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Zhiqian Fan
- Department of Pathology and Laboratory Medicine, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Jeffrey Schubert
- Department of Pathology and Laboratory Medicine, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Jinhua Wu
- Department of Pathology and Laboratory Medicine, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Yiming Zhong
- Department of Pathology and Laboratory Medicine, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Daniel J Gallo
- Department of Pathology and Laboratory Medicine, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Elizabeth H Denenberg
- Department of Pathology and Laboratory Medicine, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Jiani Chen
- Department of Pathology and Laboratory Medicine, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Elizabeth A Fanning
- Department of Pathology and Laboratory Medicine, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Michele P Lambert
- Department of Pathology and Laboratory Medicine, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; Department of Pediatrics, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania; Pediatric Comprehensive Bone Marrow Failure Center, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Michele E Paessler
- Department of Pathology and Laboratory Medicine, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Lea F Surrey
- Department of Pathology and Laboratory Medicine, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Kristin Zelley
- Department of Pediatrics, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Suzanne MacFarland
- Department of Pediatrics, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Peter Kurre
- Department of Pediatrics, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania; Pediatric Comprehensive Bone Marrow Failure Center, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Timothy S Olson
- Department of Pediatrics, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; Pediatric Comprehensive Bone Marrow Failure Center, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania.
| | - Marilyn M Li
- Department of Pathology and Laboratory Medicine, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; Department of Pediatrics, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania.
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3
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Newman H, Clark ME, Wong D, Wu J, Brodeur GM, Hunger SP, Tasian SK, Olson T, Warren JT, Teachey DT, Bona K, Schubert J, Golenberg N, Patel M, Denenberg EH, Fanning EA, Chen J, Luke T, Charles S, Gallo D, Cao K, Fu W, Fan Z, Surrey LF, Wertheim G, Luo M, MacFarland SP, Li MM, Zhong Y. Genomic profiling of pediatric hematologic malignancies and diagnosis of cancer predisposition syndromes: tumor-only versus paired tumor-normal sequencing. Haematologica 2024. [PMID: 38385299 DOI: 10.3324/haematol.2023.284855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Indexed: 02/23/2024] Open
Abstract
Not available.
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Affiliation(s)
- Haley Newman
- Division of Oncology, Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, PA; Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Mary Egan Clark
- Division of Oncology, Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Derek Wong
- Department of Pathology and Laboratory Medicine, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Jinhua Wu
- Department of Pathology and Laboratory Medicine, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Garrett M Brodeur
- Division of Oncology, Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, PA; Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA; Center for Childhood Cancer Research, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Stephen P Hunger
- Division of Oncology, Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, PA; Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA; Center for Childhood Cancer Research, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Sarah K Tasian
- Division of Oncology, Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, PA; Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA; Center for Childhood Cancer Research, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Timothy Olson
- Division of Oncology, Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, PA; Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA; Center for Childhood Cancer Research, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Julia T Warren
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA; Division of Hematology, Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, PA
| | - David T Teachey
- Division of Oncology, Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, PA; Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA; Center for Childhood Cancer Research, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Kira Bona
- Department of Pediatric Oncology, Division of Population Sciences, Dana-Farber Cancer Institute, Boston, MA
| | - Jeffrey Schubert
- Department of Pathology and Laboratory Medicine, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Netta Golenberg
- Department of Pathology and Laboratory Medicine, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Maha Patel
- Department of Pathology and Laboratory Medicine, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Elizabeth H Denenberg
- Department of Pathology and Laboratory Medicine, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Elizabeth A Fanning
- Department of Pathology and Laboratory Medicine, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Jiani Chen
- Department of Pathology and Laboratory Medicine, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Tamara Luke
- Department of Pathology and Laboratory Medicine, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Sarah Charles
- Department of Pathology and Laboratory Medicine, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Daniel Gallo
- Department of Pathology and Laboratory Medicine, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Kajia Cao
- Department of Pathology and Laboratory Medicine, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Weixuan Fu
- Department of Pathology and Laboratory Medicine, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Zhiqian Fan
- Department of Pathology and Laboratory Medicine, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Lea F Surrey
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA; Department of Pathology and Laboratory Medicine, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Gerald Wertheim
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA; Department of Pathology and Laboratory Medicine, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Minjie Luo
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA; Department of Pathology and Laboratory Medicine, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Suzanne P MacFarland
- Division of Oncology, Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, PA; Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA; Center for Childhood Cancer Research, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Marilyn M Li
- Division of Oncology, Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, PA; Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA; Department of Pathology and Laboratory Medicine, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Yiming Zhong
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA; Department of Pathology and Laboratory Medicine, Children's Hospital of Philadelphia, Philadelphia, PA.
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4
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Wu J, Schubert J, Xu F, Long A, Patel M, Golenberg N, Fu W, Cao K, Chen J, Denenberg EH, Fanning EA, Bagatell R, Laetsch TW, Resnick A, Santi M, Storm PJB, Luo M, Surrey LF, Zhong Y, Li MM. Abstract 5268: The spectrum of FGFR mutations in pediatric and young adult solid tumor. Cancer Res 2022. [DOI: 10.1158/1538-7445.am2022-5268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Fibroblast growth factor receptors (FGFRs) are a family of receptor tyrosine kinases expressed on the cell membrane that play crucial roles in cellular lineage commitment, differentiation, proliferation, and apoptosis. Deregulated FGFR signaling is observed in a subset of tumors across various histologies, making FGFRs ideal therapeutic targets. We sought to determine the genetic landscape of FGFR-family variations in a cohort of pediatric and young adult patients with solid tumors. The CHOP Comprehensive Solid Tumor Panel was performed on 1,420 patients. The panel covers 238 cancer genes and screens for single nucleotide variants (SNVs), indels, copy number alterations, and 117 fusion gene partners interrogating over 700 exons for known and novel fusions. Identified variants were categorized and reported according to the AMP/ASCO/CAP guidelines. Fifty-six patients (4.1%), including 47 children and 9 young adults, were found to carry at least one FGFR alteration in their tumors. CNS tumors accounted for most of the cases (51 total, 87.9%), with pilomyxoid astrocytoma/pilocytic astrocytoma and dysembryoplastic neuroepithelial tumor the most common (13 and 12 patients, respectively). Non-CNS solid tumors included rhabdomyosarcoma (4 patients), neuroblastoma/ganglioneuroblastoma (2), and follicular thyroid carcinoma (1). FGFR somatic alterations were found in 56 tumors including 41 SNVs and small indels, 6 internal tandem duplications (ITDs), and 15 fusions genes. The most common SNVs observed were hotspot mutations p.K656E and p.N546K of FGFR1. Sequence alterations in FGFR1 contained 35 SNVs and small indels, mostly gain of function mutations located in the kinase domain, and 6 kinase domain ITDs. One SNV was identified in FGFR2 in the immunoglobulin domain. Two SNVs were reported in FGFR3, both of which were in the fibroblast growth factor receptor family domain, and 3 SNVs were identified in FGFR4, all occurring at the p.V550 codon located on the kinase domain. Companion mutations in non-FGFR genes were detected in 27 tumors, predominantly involving RAS signaling pathway genes including NF1 (14 variants), PIK3CA (8), PTPN11 (6) and PIK3R1 (4). Among fusion variants, FGFR1-TACC1 fusions were found in 5 patients, mostly in pediatric patients. One FGFR3-TACC3 fusion was identified in one young adult patient. Seven pediatric patients tested positive for FGFR2 fusions; all with different 3’ partners. The detection of an FGFR alteration defined or changed the histologic diagnosis for 22 patients. Our results reveal that FGFR alterations account for 4.1% (56/1420) of the patients with solid tumors tested in our laboratory. The majority of the FGFR-positive tumors are low-grade CNS tumors. Further, the identification of FGFR alterations can significantly improve the tumor diagnosis and provide genomic evidence for potential targeted treatment with FGFR inhibitors.
Citation Format: Jinhua Wu, Jeffrey Schubert, Feng Xu, Ariel Long, Maha Patel, Netta Golenberg, Weixuan Fu, Kajia Cao, Jiani Chen, Elizabeth H. Denenberg, Elizabeth A. Fanning, Rochelle Bagatell, Theodore W. Laetsch, Adam Resnick, Mariarita Santi, Phillip Jay B. Storm, Minjie Luo, Lea F. Surrey, Yiming Zhong, Marilyn M. Li. The spectrum of FGFR mutations in pediatric and young adult solid tumor [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2022; 2022 Apr 8-13. Philadelphia (PA): AACR; Cancer Res 2022;82(12_Suppl):Abstract nr 5268.
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Affiliation(s)
- Jinhua Wu
- 1Children’s Hospital of Philadelphia, Philadelphia, PA
| | | | - Feng Xu
- 1Children’s Hospital of Philadelphia, Philadelphia, PA
| | - Ariel Long
- 1Children’s Hospital of Philadelphia, Philadelphia, PA
| | - Maha Patel
- 1Children’s Hospital of Philadelphia, Philadelphia, PA
| | | | - Weixuan Fu
- 1Children’s Hospital of Philadelphia, Philadelphia, PA
| | - Kajia Cao
- 1Children’s Hospital of Philadelphia, Philadelphia, PA
| | - Jiani Chen
- 1Children’s Hospital of Philadelphia, Philadelphia, PA
| | | | | | | | | | - Adam Resnick
- 1Children’s Hospital of Philadelphia, Philadelphia, PA
| | | | | | - Minjie Luo
- 1Children’s Hospital of Philadelphia, Philadelphia, PA
| | - Lea F. Surrey
- 1Children’s Hospital of Philadelphia, Philadelphia, PA
| | - Yiming Zhong
- 1Children’s Hospital of Philadelphia, Philadelphia, PA
| | - Marilyn M. Li
- 1Children’s Hospital of Philadelphia, Philadelphia, PA
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Baker SW, Murrell JR, Nesbitt AI, Pechter KB, Balciuniene J, Zhao X, Yu Z, Denenberg EH, DeChene ET, Wilkens AB, Bhoj EJ, Guan Q, Dulik MC, Conlin LK, Abou Tayoun AN, Luo M, Wu C, Cao K, Sarmady M, Bedoukian EC, Tarpinian J, Medne L, Skraban CM, Deardorff MA, Krantz ID, Krock BL, Santani AB. Automated Clinical Exome Reanalysis Reveals Novel Diagnoses. J Mol Diagn 2019; 21:38-48. [DOI: 10.1016/j.jmoldx.2018.07.008] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2018] [Revised: 06/19/2018] [Accepted: 07/30/2018] [Indexed: 10/27/2022] Open
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6
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Ritter AL, McDougall C, Skraban C, Medne L, Bedoukian EC, Asher SB, Balciuniene J, Campbell CD, Baker SW, Denenberg EH, Mazzola S, Fiordaliso SK, Krantz ID, Kaplan P, Ierardi‐Curto L, Santani AB, Zackai EH, Izumi K. Variable Clinical Manifestations of Xia‐Gibbs syndrome: Findings of Consecutively Identified Cases at a Single Children's Hospital. Am J Med Genet A 2018; 176:1890-1896. [DOI: 10.1002/ajmg.a.40380] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2017] [Revised: 05/31/2018] [Accepted: 06/04/2018] [Indexed: 12/27/2022]
Affiliation(s)
- Alyssa L. Ritter
- Division of Human Genetics, Department of PediatricsThe Children's Hospital of Philadelphia Pennsylvania Philadelphia USA
| | - Carey McDougall
- Division of Human Genetics, Department of PediatricsThe Children's Hospital of Philadelphia Pennsylvania Philadelphia USA
| | - Cara Skraban
- Division of Human Genetics, Department of PediatricsThe Children's Hospital of Philadelphia Pennsylvania Philadelphia USA
- Department of PediatricsPerelman School of Medicine at the University of Pennsylvania, Philadelphia Pennsylvania Philadelphia USA
| | - Livija Medne
- Division of Human Genetics, Department of PediatricsThe Children's Hospital of Philadelphia Pennsylvania Philadelphia USA
| | - Emma C. Bedoukian
- Division of Human Genetics, Department of PediatricsThe Children's Hospital of Philadelphia Pennsylvania Philadelphia USA
| | - Stephanie B. Asher
- Division of Human Genetics, Department of PediatricsThe Children's Hospital of Philadelphia Pennsylvania Philadelphia USA
| | - Jorune Balciuniene
- Division of Genomic Diagnostics, Department of Pathology and Laboratory MedicineThe Children's Hospital of Philadelphia Pennsylvania Philadelphia USA
| | - Colleen D. Campbell
- Division of Genomic Diagnostics, Department of Pathology and Laboratory MedicineThe Children's Hospital of Philadelphia Pennsylvania Philadelphia USA
| | - Samuel W. Baker
- Division of Genomic Diagnostics, Department of Pathology and Laboratory MedicineThe Children's Hospital of Philadelphia Pennsylvania Philadelphia USA
| | - Elizabeth H. Denenberg
- Division of Genomic Diagnostics, Department of Pathology and Laboratory MedicineThe Children's Hospital of Philadelphia Pennsylvania Philadelphia USA
| | - Sarah Mazzola
- Division of Human Genetics, Department of PediatricsThe Children's Hospital of Philadelphia Pennsylvania Philadelphia USA
| | - Sarah K. Fiordaliso
- Division of Human Genetics, Department of PediatricsThe Children's Hospital of Philadelphia Pennsylvania Philadelphia USA
| | - Ian D. Krantz
- Division of Human Genetics, Department of PediatricsThe Children's Hospital of Philadelphia Pennsylvania Philadelphia USA
- Department of PediatricsPerelman School of Medicine at the University of Pennsylvania, Philadelphia Pennsylvania Philadelphia USA
| | - Paige Kaplan
- Division of Human Genetics, Department of PediatricsThe Children's Hospital of Philadelphia Pennsylvania Philadelphia USA
- Department of PediatricsPerelman School of Medicine at the University of Pennsylvania, Philadelphia Pennsylvania Philadelphia USA
| | - Lynne Ierardi‐Curto
- Division of Human Genetics, Department of PediatricsThe Children's Hospital of Philadelphia Pennsylvania Philadelphia USA
- Department of PediatricsPerelman School of Medicine at the University of Pennsylvania, Philadelphia Pennsylvania Philadelphia USA
| | - Avni B. Santani
- Division of Genomic Diagnostics, Department of Pathology and Laboratory MedicineThe Children's Hospital of Philadelphia Pennsylvania Philadelphia USA
- Department of Pathology and Laboratory MedicinePerelman School of Medicine at the University of Pennsylvania, Philadelphia Pennsylvania Philadelphia USA
| | - Elaine H. Zackai
- Division of Human Genetics, Department of PediatricsThe Children's Hospital of Philadelphia Pennsylvania Philadelphia USA
- Department of PediatricsPerelman School of Medicine at the University of Pennsylvania, Philadelphia Pennsylvania Philadelphia USA
| | - Kosuke Izumi
- Division of Human Genetics, Department of PediatricsThe Children's Hospital of Philadelphia Pennsylvania Philadelphia USA
- Department of PediatricsPerelman School of Medicine at the University of Pennsylvania, Philadelphia Pennsylvania Philadelphia USA
- Division of Genomic Diagnostics, Department of Pathology and Laboratory MedicineThe Children's Hospital of Philadelphia Pennsylvania Philadelphia USA
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