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Finlay JB, Ireland AS, Hawgood SB, Reyes T, Ko T, Olsen RR, Abi Hachem R, Jang DW, Bell D, Chan JM, Goldstein BJ, Oliver TG. Olfactory neuroblastoma mimics molecular heterogeneity and lineage trajectories of small-cell lung cancer. Cancer Cell 2024; 42:1086-1105.e13. [PMID: 38788720 DOI: 10.1016/j.ccell.2024.05.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 03/13/2024] [Accepted: 05/02/2024] [Indexed: 05/26/2024]
Abstract
The olfactory epithelium undergoes neuronal regeneration from basal stem cells and is susceptible to olfactory neuroblastoma (ONB), a rare tumor of unclear origins. Employing alterations in Rb1/Trp53/Myc (RPM), we establish a genetically engineered mouse model of high-grade metastatic ONB exhibiting a NEUROD1+ immature neuronal phenotype. We demonstrate that globose basal cells (GBCs) are a permissive cell of origin for ONB and that ONBs exhibit cell fate heterogeneity that mimics normal GBC developmental trajectories. ASCL1 loss in RPM ONB leads to emergence of non-neuronal histopathologies, including a POU2F3+ microvillar-like state. Similar to small-cell lung cancer (SCLC), mouse and human ONBs exhibit mutually exclusive NEUROD1 and POU2F3-like states, an immune-cold tumor microenvironment, intratumoral cell fate heterogeneity comprising neuronal and non-neuronal lineages, and cell fate plasticity-evidenced by barcode-based lineage tracing and single-cell transcriptomics. Collectively, our findings highlight conserved similarities between ONB and neuroendocrine tumors with significant implications for ONB classification and treatment.
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Affiliation(s)
- John B Finlay
- Department of Head and Neck Surgery & Communication Sciences, Duke University, Durham 27710, NC, USA
| | - Abbie S Ireland
- Department of Pharmacology and Cancer Biology, Duke University, Durham 27710, NC, USA
| | - Sarah B Hawgood
- Department of Pharmacology and Cancer Biology, Duke University, Durham 27710, NC, USA
| | - Tony Reyes
- Department of Pharmacology and Cancer Biology, Duke University, Durham 27710, NC, USA; Department of Oncological Sciences, University of Utah, Salt Lake City 84112, UT, USA
| | - Tiffany Ko
- Department of Head and Neck Surgery & Communication Sciences, Duke University, Durham 27710, NC, USA
| | - Rachelle R Olsen
- Department of Oncological Sciences, University of Utah, Salt Lake City 84112, UT, USA
| | - Ralph Abi Hachem
- Department of Head and Neck Surgery & Communication Sciences, Duke University, Durham 27710, NC, USA
| | - David W Jang
- Department of Head and Neck Surgery & Communication Sciences, Duke University, Durham 27710, NC, USA
| | - Diana Bell
- Division of Anatomic Pathology, City of Hope Comprehensive Cancer Center, Duarte 91010, CA, USA
| | - Joseph M Chan
- Human Oncology and Pathogenesis Program, Memorial-Sloan Kettering Cancer Center, New York City 10065, NY, USA
| | - Bradley J Goldstein
- Department of Head and Neck Surgery & Communication Sciences, Duke University, Durham 27710, NC, USA; Department of Neurobiology, Duke University, Durham 27710, NC, USA.
| | - Trudy G Oliver
- Department of Pharmacology and Cancer Biology, Duke University, Durham 27710, NC, USA; Department of Oncological Sciences, University of Utah, Salt Lake City 84112, UT, USA.
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2
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Larkin RM, Lopez DC, Robbins YL, Lassoued W, Canubas K, Warner A, Karim B, Vulikh K, Hodge JW, Floudas CS, Gulley JL, Gallia GL, Allen CT, London NR. Augmentation of tumor expression of HLA-DR, CXCL9, and CXCL10 may improve olfactory neuroblastoma immunotherapeutic responses. J Transl Med 2024; 22:524. [PMID: 38822345 PMCID: PMC11140921 DOI: 10.1186/s12967-024-05339-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Accepted: 05/22/2024] [Indexed: 06/02/2024] Open
Abstract
BACKGROUND Olfactory neuroblastoma is a rare malignancy of the anterior skull base typically treated with surgery and adjuvant radiation. Although outcomes are fair for low-grade disease, patients with high-grade, recurrent, or metastatic disease oftentimes respond poorly to standard treatment methods. We hypothesized that an in-depth evaluation of the olfactory neuroblastoma tumor immune microenvironment would identify mechanisms of immune evasion in high-grade olfactory neuroblastoma as well as rational targetable mechanisms for future translational immunotherapeutic approaches. METHODS Multispectral immunofluorescence and RNAScope evaluation of the tumor immune microenvironment was performed on forty-seven clinically annotated olfactory neuroblastoma samples. A retrospective chart review was performed and clinical correlations assessed. RESULTS A significant T cell infiltration was noted in olfactory neuroblastoma samples with a stromal predilection, presence of myeloid-derived suppressor cells, and sparse natural killer cells. A striking decrease was observed in MHC-I expression in high-grade olfactory neuroblastoma compared to low-grade disease, representing a mechanism of immune evasion in high-grade disease. Mechanistically, the immune effector stromal predilection appears driven by low tumor cell MHC class II (HLA-DR), CXCL9, and CXCL10 expression as those tumors with increased tumor cell expression of each of these mediators correlated with significant increases in T cell infiltration. CONCLUSION These data suggest that immunotherapeutic strategies that augment tumor cell expression of MHC class II, CXCL9, and CXCL10 may improve parenchymal trafficking of immune effector cells in olfactory neuroblastoma and augment immunotherapeutic responses.
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Affiliation(s)
- Riley M Larkin
- Sinonasal and Skull Base Tumor Program, Surgical Oncology Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
- University of Miami Miller School of Medicine, Miami, FL, USA
| | - Diana C Lopez
- Sinonasal and Skull Base Tumor Program, Surgical Oncology Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Yvette L Robbins
- Section on Translational Tumor Immunology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Wiem Lassoued
- Center for Immuno-Oncology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Kenneth Canubas
- Center for Immuno-Oncology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Andrew Warner
- Molecular Histopathology Laboratory, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Baktiar Karim
- Molecular Histopathology Laboratory, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Ksenia Vulikh
- Molecular Histopathology Laboratory, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - James W Hodge
- Center for Immuno-Oncology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Charalampos S Floudas
- Center for Immuno-Oncology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - James L Gulley
- Center for Immuno-Oncology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Gary L Gallia
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Clint T Allen
- Section on Translational Tumor Immunology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Nyall R London
- Sinonasal and Skull Base Tumor Program, Surgical Oncology Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA.
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
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3
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Rooper LM, Agaimy A, Bell D, Gagan J, Gallia GL, Jo VY, Lewis JS, London NR, Nishino M, Stoehr R, Thompson LDR, Din NU, Wenig BM, Westra WH, Bishop JA. Recurrent Wnt Pathway and ARID1A Alterations in Sinonasal Olfactory Carcinoma. Mod Pathol 2024; 37:100448. [PMID: 38369189 DOI: 10.1016/j.modpat.2024.100448] [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: 05/28/2023] [Revised: 02/04/2024] [Accepted: 02/06/2024] [Indexed: 02/20/2024]
Abstract
Sinonasal tumors with neuroepithelial differentiation, defined by neuroectodermal elements reminiscent of olfactory neuroblastoma (ONB) and epithelial features such as keratin expression or gland formation, are a diagnostically challenging group that has never been formally included in sinonasal tumor classifications. Recently, we documented that most of these neuroepithelial neoplasms have distinctive histologic and immunohistochemical findings and proposed the term "olfactory carcinoma" to describe these tumors. However, the molecular characteristics of olfactory carcinoma have not yet been evaluated. In this study, we performed targeted molecular profiling of 23 sinonasal olfactory carcinomas to further clarify their pathogenesis and classification. All tumors included in this study were composed of high-grade neuroectodermal cells that were positive for pankeratin and at least 1 specific neuroendocrine marker. A significant subset of cases also displayed rosettes and neurofibrillary matrix, intermixed glands with variable cilia, peripheral p63/p40 expression, and S100 protein-positive sustentacular cells. Recurrent oncogenic molecular alterations were identified in 20 tumors, including Wnt pathway alterations affecting CTNNB1 (n = 8) and PPP2R1A (n = 2), ARID1A inactivation (n = 5), RUNX1 mutations (n = 3), and IDH2 hotspot mutations (n = 2). Overall, these findings do demonstrate the presence of recurrent molecular alterations in olfactory carcinoma, although this group of tumors does not appear to be defined by any single mutation. Minimal overlap with alterations previously reported in ONB also adds to histologic and immunohistochemical separation between ONB and olfactory carcinoma. Conversely, these molecular findings enhance the overlap between olfactory carcinoma and sinonasal neuroendocrine carcinomas. A small subset of neuroepithelial tumors might better fit into the superseding molecular category of IDH2-mutant sinonasal carcinoma. At this point, sinonasal neuroendocrine and neuroepithelial tumors may best be regarded as a histologic and molecular spectrum that includes core groups of ONB, olfactory carcinoma, neuroendocrine carcinoma, and IDH2-mutant sinonasal carcinoma.
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Affiliation(s)
- Lisa M Rooper
- Department of Pathology, The Johns Hopkins University School of Medicine, Baltimore, Maryland; Department of Oncology, The Johns Hopkins University School of Medicine, Baltimore, Maryland.
| | - Abbas Agaimy
- Institute of Pathology, Friedrich-Alexander-University Erlangen-Nürnberg, University Hospital, Erlangen, Germany
| | - Diana Bell
- Department of Pathology, City of Hope Comprehensive Cancer Center, Duarte, California
| | - Jeffrey Gagan
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Gary L Gallia
- Department of Oncology, The Johns Hopkins University School of Medicine, Baltimore, Maryland; Department of Neurosurgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland; Department of Otolaryngology-Head and Neck Surgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Vickie Y Jo
- Department of Pathology, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts
| | - James S Lewis
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee; Department of Otolaryngology-Head and Neck Surgery, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Nyall R London
- Department of Neurosurgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland; Department of Otolaryngology-Head and Neck Surgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Michiya Nishino
- Department of Pathology, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, Massachusetts
| | - Robert Stoehr
- Institute of Pathology, Friedrich-Alexander-University Erlangen-Nürnberg, University Hospital, Erlangen, Germany
| | | | - Nasir Ud Din
- Department of Pathology and Laboratory Medicine, Aga Khan University, Karachi, Pakistan
| | - Bruce M Wenig
- Department of Pathology, Moffitt Cancer Center, Tampa, Florida
| | - William H Westra
- Department of Pathology, Icahn School of Medicine at Mount Sinai Hospital, New York, New York
| | - Justin A Bishop
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, Texas
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4
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Lerner DK, Palmer JN. Personalized Approach to Olfactory Neuroblastoma Care. J Pers Med 2024; 14:423. [PMID: 38673050 PMCID: PMC11050786 DOI: 10.3390/jpm14040423] [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: 03/22/2024] [Revised: 04/08/2024] [Accepted: 04/13/2024] [Indexed: 04/28/2024] Open
Abstract
Olfactory neuroblastoma (ONB) is an uncommon neuroendocrine malignancy arising from the olfactory neuroepithelium. ONB frequently presents with nonspecific sinonasal complaints, including nasal obstruction and epistaxis, and diagnosis can be obtained through a combination of physical examination, nasal endoscopy, and computed tomography and magnetic resonance imaging. Endoscopic resection with negative margins, with or without craniotomy, as necessary, is the standard of care for definitive treatment of ONB. Regional metastasis to the neck is often detected at presentation or may occur in a delayed fashion and should be addressed through elective neck dissection or radiation. Adjuvant radiotherapy should be considered, particularly in the case of high grade or tumor stage, as well as positive surgical margins. Systemic therapy is an area of active investigation in both the neoadjuvant and adjuvant setting, with many advocating in favor of induction chemotherapy for significant orbital or intracranial involvement prior to surgical resection. Various targeted immunotherapies are currently being studied for the treatment of recurrent or metastatic ONB. Prolonged locoregional and distant surveillance are indicated following definitive treatment, given the tendency for delayed recurrence and metastasis.
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Affiliation(s)
| | - James N. Palmer
- Department of Otolaryngology-Head and Neck Surgery, University of Pennsylvania, Philadelphia, PA 19104, USA
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5
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Batchu S, Gill AS, Karsy M. Characterizing Immune Infiltration in Esthesioneuroblastoma Subtypes Through Gene Expression Deconvolution. World Neurosurg 2024; 183:e928-e935. [PMID: 38246527 DOI: 10.1016/j.wneu.2024.01.063] [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: 12/22/2023] [Accepted: 01/11/2024] [Indexed: 01/23/2024]
Abstract
BACKGROUND Esthesioneuroblastoma (ENB) is a rare cancer deriving from the olfactory mucosa. Among the basal or neural genomic subtypes, the basal subtype is associated with poorer survival, poor differentiation, and higher levels of tumor-infiltrating immune cells (TIICs). The immune microenvironment of these ENB subtypes remains unclear. We used an established machine learning algorithm on ENB transcriptomic profiles. METHODS The authors characterized 22 immune cell populations using the CIBERSORTx deconvolutional machine learning pipeline on RNA sequencing data from 18 ENB cases. The characterization aimed to elucidate differences in relative proportions and populations of TIICs between basal and neural ENB. RESULTS No differences in age, Hyams, Dulguerov, IDH2 mutation, or PD-L1 expression were seen between basal and neural subtypes of ENB (P > 0.05). Also, no difference in median overall survival was appreciated (52.0 ± 13.1 months vs. 50.0 ± 43.2 months, P = 0.5). As a cohort, M2 macrophages were the most abundant subpopulation (14%) followed by naïve B cells (13%) and CD4 memory resting T cells (12%). No gross differences in CD20, CD4, or CD8 cells/mm2 were apparent on gross histology (P > 0.05). However, further analysis showed that activated CD4 memory T cells were significantly increased in the basal ENBs, whereas resting dendritic cells were increased in the neural ENB subtype. The TIIC profiles alone could not differentiate between basal and neural ENB, but did suggest immunoprofile differences. CONCLUSIONS Basal and neural subtypes display distinct TIIC involvement, which may impact their difference in outcome. These findings provide the framework for further investigation in novel immunomodulation strategies for ENB.
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Affiliation(s)
- Sai Batchu
- Cooper Medical School at Rowan University, Camden, New Jersey, USA
| | - Amarbir S Gill
- Department of Otolaryngology - Head and Neck Surgery, University of Michigan, Ann Arbor, Michigan, USA
| | - Michael Karsy
- Global Neurosciences Institute, Philadelphia, Pennsylvania, USA; Drexel University College of Medicine, Philadelphia, Pennsylvania, USA.
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6
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Kuan EC, Wang EW, Adappa ND, Beswick DM, London NR, Su SY, Wang MB, Abuzeid WM, Alexiev B, Alt JA, Antognoni P, Alonso-Basanta M, Batra PS, Bhayani M, Bell D, Bernal-Sprekelsen M, Betz CS, Blay JY, Bleier BS, Bonilla-Velez J, Callejas C, Carrau RL, Casiano RR, Castelnuovo P, Chandra RK, Chatzinakis V, Chen SB, Chiu AG, Choby G, Chowdhury NI, Citardi MJ, Cohen MA, Dagan R, Dalfino G, Dallan I, Dassi CS, de Almeida J, Dei Tos AP, DelGaudio JM, Ebert CS, El-Sayed IH, Eloy JA, Evans JJ, Fang CH, Farrell NF, Ferrari M, Fischbein N, Folbe A, Fokkens WJ, Fox MG, Lund VJ, Gallia GL, Gardner PA, Geltzeiler M, Georgalas C, Getz AE, Govindaraj S, Gray ST, Grayson JW, Gross BA, Grube JG, Guo R, Ha PK, Halderman AA, Hanna EY, Harvey RJ, Hernandez SC, Holtzman AL, Hopkins C, Huang Z, Huang Z, Humphreys IM, Hwang PH, Iloreta AM, Ishii M, Ivan ME, Jafari A, Kennedy DW, Khan M, Kimple AJ, Kingdom TT, Knisely A, Kuo YJ, Lal D, Lamarre ED, Lan MY, Le H, Lechner M, Lee NY, Lee JK, Lee VH, Levine CG, Lin JC, Lin DT, Lobo BC, Locke T, Luong AU, Magliocca KR, Markovic SN, Matnjani G, McKean EL, Meço C, Mendenhall WM, Michel L, Na'ara S, Nicolai P, Nuss DW, Nyquist GG, Oakley GM, Omura K, Orlandi RR, Otori N, Papagiannopoulos P, Patel ZM, Pfister DG, Phan J, Psaltis AJ, Rabinowitz MR, Ramanathan M, Rimmer R, Rosen MR, Sanusi O, Sargi ZB, Schafhausen P, Schlosser RJ, Sedaghat AR, Senior BA, Shrivastava R, Sindwani R, Smith TL, Smith KA, Snyderman CH, Solares CA, Sreenath SB, Stamm A, Stölzel K, Sumer B, Surda P, Tajudeen BA, Thompson LDR, Thorp BD, Tong CCL, Tsang RK, Turner JH, Turri-Zanoni M, Udager AM, van Zele T, VanKoevering K, Welch KC, Wise SK, Witterick IJ, Won TB, Wong SN, Woodworth BA, Wormald PJ, Yao WC, Yeh CF, Zhou B, Palmer JN. International Consensus Statement on Allergy and Rhinology: Sinonasal Tumors. Int Forum Allergy Rhinol 2024; 14:149-608. [PMID: 37658764 DOI: 10.1002/alr.23262] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Accepted: 08/24/2023] [Indexed: 09/05/2023]
Abstract
BACKGROUND Sinonasal neoplasms, whether benign and malignant, pose a significant challenge to clinicians and represent a model area for multidisciplinary collaboration in order to optimize patient care. The International Consensus Statement on Allergy and Rhinology: Sinonasal Tumors (ICSNT) aims to summarize the best available evidence and presents 48 thematic and histopathology-based topics spanning the field. METHODS In accordance with prior International Consensus Statement on Allergy and Rhinology documents, ICSNT assigned each topic as an Evidence-Based Review with Recommendations, Evidence-Based Review, and Literature Review based on the level of evidence. An international group of multidisciplinary author teams were assembled for the topic reviews using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses format, and completed sections underwent a thorough and iterative consensus-building process. The final document underwent rigorous synthesis and review prior to publication. RESULTS The ICSNT document consists of four major sections: general principles, benign neoplasms and lesions, malignant neoplasms, and quality of life and surveillance. It covers 48 conceptual and/or histopathology-based topics relevant to sinonasal neoplasms and masses. Topics with a high level of evidence provided specific recommendations, while other areas summarized the current state of evidence. A final section highlights research opportunities and future directions, contributing to advancing knowledge and community intervention. CONCLUSION As an embodiment of the multidisciplinary and collaborative model of care in sinonasal neoplasms and masses, ICSNT was designed as a comprehensive, international, and multidisciplinary collaborative endeavor. Its primary objective is to summarize the existing evidence in the field of sinonasal neoplasms and masses.
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Affiliation(s)
- Edward C Kuan
- Departments of Otolaryngology-Head and Neck Surgery and Neurological Surgery, University of California, Irvine, Orange, California, USA
| | - Eric W Wang
- Department of Otolaryngology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Nithin D Adappa
- Department of Otorhinolaryngology-Head and Neck Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Daniel M Beswick
- Department of Otolaryngology-Head and Neck Surgery, University of California Los Angeles, Los Angeles, California, USA
| | - Nyall R London
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
- Sinonasal and Skull Base Tumor Program, Surgical Oncology Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Shirley Y Su
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Marilene B Wang
- Department of Otolaryngology-Head and Neck Surgery, University of California Los Angeles, Los Angeles, California, USA
| | - Waleed M Abuzeid
- Department of Otolaryngology-Head and Neck Surgery, University of Washington, Seattle, Washington, USA
| | - Borislav Alexiev
- Department of Pathology, Northwestern University Feinberg School of Medicine, Northwestern Memorial Hospital, Chicago, Illinois, USA
| | - Jeremiah A Alt
- Department of Otolaryngology-Head and Neck Surgery, University of Utah, Salt Lake City, Utah, USA
| | - Paolo Antognoni
- Division of Radiation Oncology, University of Insubria, ASST Sette Laghi Hospital, Varese, Italy
| | - Michelle Alonso-Basanta
- Department of Radiation Oncology, University of Pennsylvania, Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Pete S Batra
- Department of Otorhinolaryngology-Head and Neck Surgery, Rush University Medical Center, Chicago, Illinois, USA
| | - Mihir Bhayani
- Department of Otorhinolaryngology-Head and Neck Surgery, Rush University Medical Center, Chicago, Illinois, USA
| | - Diana Bell
- Department of Pathology, City of Hope Comprehensive Cancer Center, Duarte, California, USA
| | - Manuel Bernal-Sprekelsen
- Otorhinolaryngology Department, Surgery and Medical-Surgical Specialties Department, Faculty of Medicine and Health Sciences, Universitat de Barcelona, Barcelona, Spain
| | - Christian S Betz
- Department of Otorhinolaryngology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Jean-Yves Blay
- Department of Medical Oncology, Centre Léon Bérard, UNICANCER, Université Claude Bernard Lyon I, Lyon, France
| | - Benjamin S Bleier
- Department of Otolaryngology-Head and Neck Surgery, Harvard Medical School, Boston, Massachusetts, USA
| | - Juliana Bonilla-Velez
- Department of Otolaryngology-Head and Neck Surgery, University of Washington, Seattle, Washington, USA
| | - Claudio Callejas
- Department of Otolaryngology, Pontificia Universidad Católica de Chile, Santiago, Chile
- Department of Otolaryngology-Head and Neck Surgery, The Ohio State University, Columbus, Ohio, USA
| | - Ricardo L Carrau
- Department of Otolaryngology-Head and Neck Surgery, The Ohio State University, Columbus, Ohio, USA
| | - Roy R Casiano
- Department of Otolaryngology-Head and Neck Surgery, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Paolo Castelnuovo
- Division of Otorhinolaryngology, Department of Biotechnology and Life Sciences, University of Insubria, ASST Sette Laghi Hospital, Varese, Italy
| | - Rakesh K Chandra
- Department of Otolaryngology-Head and Neck Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | | | - Simon B Chen
- Department of Pathology, Stanford University, Stanford, California, USA
| | - Alexander G Chiu
- Department of Otolaryngology-Head and Neck Surgery, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Garret Choby
- Department of Otolaryngology-Head and Neck Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Naweed I Chowdhury
- Department of Otolaryngology-Head and Neck Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Martin J Citardi
- Department of Otorhinolaryngology-Head & Neck Surgery, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, Texas, USA
| | - Marc A Cohen
- Department of Surgery, Head and Neck Service, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Roi Dagan
- Department of Radiation Oncology, University of Florida College of Medicine, Jacksonville, Florida, USA
| | - Gianluca Dalfino
- Division of Otorhinolaryngology, Department of Biotechnology and Life Sciences, University of Insubria, ASST Sette Laghi Hospital, Varese, Italy
| | - Iacopo Dallan
- Department of Otolaryngology-Head and Neck Surgery, Pisa University Hospital, Pisa, Italy
| | | | - John de Almeida
- Department of Otolaryngology-Head and Neck Surgery, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Angelo P Dei Tos
- Section of Pathology, Department of Medicine, University of Padua, Padua, Italy
| | - John M DelGaudio
- Department of Otolaryngology-Head and Neck Surgery, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Charles S Ebert
- Department of Otolaryngology-Head and Neck Surgery, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Ivan H El-Sayed
- Department of Otolaryngology-Head and Neck Surgery, University of California, San Francisco, California, USA
| | - Jean Anderson Eloy
- Department of Otolaryngology-Head and Neck Surgery, Rutgers New Jersey Medical School, Newark, New Jersey, USA
| | - James J Evans
- Department of Neurological Surgery and Otolaryngology-Head and Neck Surgery, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Christina H Fang
- Department of Otorhinolaryngology-Head and Neck Surgery, Montefiore Medical Center, The University Hospital for Albert Einstein College of Medicine, Bronx, New York, USA
| | - Nyssa F Farrell
- Department of Otolaryngology-Head and Neck Surgery, Washington University in St. Louis, St. Louis, Missouri, USA
| | - Marco Ferrari
- Section of Otorhinolaryngology-Head and Neck Surgery, Department of Neurosciences, University of Padua, Padua, Italy
| | - Nancy Fischbein
- Department of Radiology, Stanford University, Stanford, California, USA
| | - Adam Folbe
- Department of Otolaryngology-Head and Neck Surgery, Oakland University William Beaumont School of Medicine, Royal Oak, Michigan, USA
| | - Wytske J Fokkens
- Department of Otorhinolaryngology, Amsterdam UMC, Amsterdam, The Netherlands
| | - Meha G Fox
- Department of Otolaryngology-Head and Neck Surgery, Baylor College of Medicine, Houston, Texas, USA
| | | | - Gary L Gallia
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Paul A Gardner
- Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Mathew Geltzeiler
- Department of Otolaryngology-Head and Neck Surgery, Oregon Health and Science University, Portland, Oregon, USA
| | - Christos Georgalas
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Nicosia Medical School, Nicosia, Cyprus
| | - Anne E Getz
- Department of Otolaryngology-Head and Neck Surgery, University of Colorado, Aurora, Colorado, USA
| | - Satish Govindaraj
- Department of Otolaryngology-Head and Neck Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Stacey T Gray
- Department of Otolaryngology-Head and Neck Surgery, Massachusetts Eye and Ear Infirmary, Boston, Massachusetts, USA
| | - Jessica W Grayson
- Department of Otolaryngology-Head and Neck Surgery, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Bradley A Gross
- Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Jordon G Grube
- Department of Otolaryngology-Head and Neck Surgery, Albany Medical Center, Albany, New York, USA
| | - Ruifeng Guo
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota, USA
| | - Patrick K Ha
- Department of Otolaryngology-Head and Neck Surgery, University of California, San Francisco, California, USA
| | - Ashleigh A Halderman
- Department of Otolaryngology-Head and Neck Surgery, The University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Ehab Y Hanna
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Richard J Harvey
- Rhinology and Skull Base Research Group, Applied Medical Research Centre, University of South Wales, Sydney, New South Wales, Australia
| | - Stephen C Hernandez
- Department of Otolaryngology-Head and Neck Surgery, LSU Health Sciences Center, New Orleans, Louisiana, USA
| | - Adam L Holtzman
- Department of Radiation Oncology, Mayo Clinic Florida, Jacksonville, Florida, USA
| | - Claire Hopkins
- Department of Otolaryngology-Head and Neck Surgery, Guys and St Thomas' Hospital, London, UK
| | - Zhigang Huang
- Department of Otolaryngology-Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Key Laboratory of Otolaryngology-Head and Neck Surgery, Ministry of Education, Beijing, China
| | - Zhenxiao Huang
- Department of Otolaryngology-Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Key Laboratory of Otolaryngology-Head and Neck Surgery, Ministry of Education, Beijing, China
| | - Ian M Humphreys
- Department of Otolaryngology-Head and Neck Surgery, University of Washington, Seattle, Washington, USA
| | - Peter H Hwang
- Department of Otolaryngology-Head and Neck Surgery, Stanford University School of Medicine, Stanford, California, USA
| | - Alfred M Iloreta
- Department of Otolaryngology-Head and Neck Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Masaru Ishii
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Michael E Ivan
- Department of Neurological Surgery, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Aria Jafari
- Department of Otolaryngology-Head and Neck Surgery, University of Washington, Seattle, Washington, USA
| | - David W Kennedy
- Department of Otorhinolaryngology-Head and Neck Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Mohemmed Khan
- Department of Otolaryngology-Head and Neck Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Adam J Kimple
- Department of Otolaryngology-Head and Neck Surgery, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Todd T Kingdom
- Department of Otolaryngology-Head and Neck Surgery, University of Colorado, Aurora, Colorado, USA
| | - Anna Knisely
- Department of Otolaryngology, Head and Neck Surgery, Swedish Medical Center, Seattle, Washington, USA
| | - Ying-Ju Kuo
- Department of Pathology, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Devyani Lal
- Department of Otolaryngology-Head and Neck Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Eric D Lamarre
- Head and Neck Institute, Cleveland Clinic Lerner College of Medicine, Cleveland Clinic, Cleveland, Ohio, USA
| | - Ming-Ying Lan
- Department of Otorhinolaryngology-Head and Neck Surgery, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Hien Le
- Department of Radiation Oncology, Royal Adelaide Hospital, Adelaide, South Australia, Australia
| | - Matt Lechner
- UCL Division of Surgery and Interventional Science and UCL Cancer Institute, University College London, London, UK
| | - Nancy Y Lee
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Jivianne K Lee
- Department of Head and Neck Surgery, University of California, Los Angeles David Geffen School of Medicine, Los Angeles, California, USA
| | - Victor H Lee
- Department of Clinical Oncology, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
| | - Corinna G Levine
- Department of Otolaryngology-Head and Neck Surgery, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Jin-Ching Lin
- Department of Radiation Oncology, Changhua Christian Hospital, Changhua, Taiwan
| | - Derrick T Lin
- Department of Otolaryngology-Head and Neck Surgery, Massachusetts Eye and Ear Infirmary, Boston, Massachusetts, USA
| | - Brian C Lobo
- Department of Otolaryngology-Head and Neck Surgery, University of Florida, Gainesville, Florida, USA
| | - Tran Locke
- Department of Otolaryngology-Head and Neck Surgery, Baylor College of Medicine, Houston, Texas, USA
| | - Amber U Luong
- Department of Otorhinolaryngology-Head & Neck Surgery, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, Texas, USA
| | - Kelly R Magliocca
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Svetomir N Markovic
- Division of Medical Oncology, Department of Oncology, Mayo Clinic, Rochester, Minnesota, USA
| | - Gesa Matnjani
- Department of Radiation Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Erin L McKean
- Department of Otolaryngology-Head and Neck Surgery, University of Michigan, Ann Arbor, Michigan, USA
| | - Cem Meço
- Department of Otorhinolaryngology, Head and Neck Surgery, Ankara University Medical School, Ankara, Turkey
- Department of Otorhinolaryngology Head and Neck Surgery, Salzburg Paracelsus Medical University, Salzburg, Austria
| | - William M Mendenhall
- Department of Radiation Oncology, University of Florida College of Medicine, Jacksonville, Florida, USA
| | - Loren Michel
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Shorook Na'ara
- Department of Otolaryngology-Head and Neck Surgery, University of California, San Francisco, California, USA
| | - Piero Nicolai
- Section of Otorhinolaryngology-Head and Neck Surgery, Department of Neurosciences, University of Padua, Padua, Italy
| | - Daniel W Nuss
- Department of Otolaryngology-Head and Neck Surgery, LSU Health Sciences Center, New Orleans, Louisiana, USA
| | - Gurston G Nyquist
- Department of Otolaryngology-Head and Neck Surgery, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Gretchen M Oakley
- Department of Otolaryngology-Head and Neck Surgery, University of Utah, Salt Lake City, Utah, USA
| | - Kazuhiro Omura
- Department of Otorhinolaryngology, The Jikei University School of Medicine, Tokyo, Japan
| | - Richard R Orlandi
- Department of Otolaryngology-Head and Neck Surgery, University of Utah, Salt Lake City, Utah, USA
| | - Nobuyoshi Otori
- Department of Otorhinolaryngology, The Jikei University School of Medicine, Tokyo, Japan
| | - Peter Papagiannopoulos
- Department of Otorhinolaryngology-Head and Neck Surgery, Rush University Medical Center, Chicago, Illinois, USA
| | - Zara M Patel
- Department of Otolaryngology-Head and Neck Surgery, Stanford University School of Medicine, Stanford, California, USA
| | - David G Pfister
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Jack Phan
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Alkis J Psaltis
- Department of Otolaryngology-Head and Neck Surgery, Queen Elizabeth Hospital, Adelaide, South Australia, Australia
| | - Mindy R Rabinowitz
- Department of Otolaryngology-Head and Neck Surgery, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Murugappan Ramanathan
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Ryan Rimmer
- Department of Otolaryngology-Head and Neck Surgery, Yale University, New Haven, Connecticut, USA
| | - Marc R Rosen
- Department of Otolaryngology-Head and Neck Surgery, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Olabisi Sanusi
- Department of Neurosurgery, Oregon Health and Science University, Portland, Oregon, USA
| | - Zoukaa B Sargi
- Department of Otolaryngology-Head and Neck Surgery, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Philippe Schafhausen
- Department of Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Rodney J Schlosser
- Department of Otolaryngology-Head and Neck Surgery, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Ahmad R Sedaghat
- Department of Otolaryngology-Head and Neck Surgery, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Brent A Senior
- Department of Otolaryngology-Head and Neck Surgery, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Raj Shrivastava
- Department of Neurosurgery and Otolaryngology-Head and Neck Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Raj Sindwani
- Head and Neck Institute, Cleveland Clinic Lerner College of Medicine, Cleveland Clinic, Cleveland, Ohio, USA
| | - Timothy L Smith
- Department of Otolaryngology-Head and Neck Surgery, Oregon Health and Science University, Portland, Oregon, USA
| | - Kristine A Smith
- Department of Otolaryngology-Head and Neck Surgery, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Carl H Snyderman
- Departments of Otolaryngology-Head and Neck Surgery and Neurological Surgery, University of California, Irvine, Orange, California, USA
| | - C Arturo Solares
- Department of Otolaryngology-Head and Neck Surgery, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Satyan B Sreenath
- Department of Otolaryngology-Head and Neck Surgery, Indiana University, Indianapolis, Indiana, USA
| | - Aldo Stamm
- São Paulo ENT Center (COF), Edmundo Vasconcelos Complex, São Paulo, Brazil
| | - Katharina Stölzel
- Department of Otorhinolaryngology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Baran Sumer
- Department of Otolaryngology-Head and Neck Surgery, The University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Pavol Surda
- Department of Otolaryngology-Head and Neck Surgery, Guys and St Thomas' Hospital, London, UK
| | - Bobby A Tajudeen
- Department of Otorhinolaryngology-Head and Neck Surgery, Rush University Medical Center, Chicago, Illinois, USA
| | | | - Brian D Thorp
- Department of Otolaryngology-Head and Neck Surgery, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Charles C L Tong
- Department of Otorhinolaryngology-Head and Neck Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Raymond K Tsang
- Department of Otolaryngology-Head and Neck Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Justin H Turner
- Department of Otolaryngology-Head and Neck Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Mario Turri-Zanoni
- Division of Otorhinolaryngology, Department of Biotechnology and Life Sciences, University of Insubria, ASST Sette Laghi Hospital, Varese, Italy
| | - Aaron M Udager
- Department of Pathology, Michigan Center for Translational Pathology, Rogel Cancer Center, University of Michigan, Ann Arbor, Michigan, USA
| | - Thibaut van Zele
- Department of Otorhinolaryngology, Ghent University Hospital, Ghent, Belgium
| | - Kyle VanKoevering
- Department of Otolaryngology-Head and Neck Surgery, The Ohio State University, Columbus, Ohio, USA
| | - Kevin C Welch
- Department of Otolaryngology-Head and Neck Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Sarah K Wise
- Department of Otolaryngology-Head and Neck Surgery, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Ian J Witterick
- Department of Otolaryngology-Head and Neck Surgery, University of Toronto, Toronto, Ontario, Canada
| | - Tae-Bin Won
- Department of Otorhinolaryngology-Head and Neck Surgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea
| | - Stephanie N Wong
- Division of Otorhinolaryngology, Department of Surgery, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
| | - Bradford A Woodworth
- Department of Otolaryngology-Head and Neck Surgery, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Peter-John Wormald
- Department of Otolaryngology-Head and Neck Surgery, Queen Elizabeth Hospital, Adelaide, South Australia, Australia
| | - William C Yao
- Department of Otorhinolaryngology-Head & Neck Surgery, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, Texas, USA
| | - Chien-Fu Yeh
- Department of Otorhinolaryngology-Head and Neck Surgery, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Bing Zhou
- Department of Otolaryngology-Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Key Laboratory of Otolaryngology-Head and Neck Surgery, Ministry of Education, Beijing, China
| | - James N Palmer
- Department of Otorhinolaryngology-Head and Neck Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
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7
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Lorenzo-Guerra SL, Codina-Martínez H, Suárez-Fernández L, Cabal VN, García-Marín R, Riobello C, Vivanco B, Blanco-Lorenzo V, Sánchez-Fernández P, López F, Llorente JL, Hermsen MA. Characterization of a Preclinical In Vitro Model Derived from a SMARCA4-Mutated Sinonasal Teratocarcinosarcoma. Cells 2023; 13:81. [PMID: 38201285 PMCID: PMC10778008 DOI: 10.3390/cells13010081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 12/19/2023] [Accepted: 12/29/2023] [Indexed: 01/12/2024] Open
Abstract
Sinonasal teratocarcinosarcoma (TCS) is a rare tumor that displays a variable histology with admixtures of epithelial, mesenchymal, neuroendocrine and germ cell elements. Facing a very poor prognosis, patients with TCS are in need of new options for treatment. Recently identified recurrent mutations in SMARCA4 may serve as target for modern therapies with EZH1/2 and CDK4/6 inhibitors. Here, we present the first in vitro cell line TCS627, established from a previously untreated primary TCS originating in the ethmoid sinus with invasion into the brain. The cultured cells expressed immunohistochemical markers, indicating differentiation of epithelial, neuroepithelial, sarcomatous and teratomatous components. Whole-exome sequencing revealed 99 somatic mutations including SMARCA4, ARID2, TET2, CDKN2A, WNT7A, NOTCH3 and STAG2, all present both in the primary tumor and in the cell line. Focusing on mutated SMARCA4 as the therapeutic target, growth inhibition assays showed a strong response to the CDK4/6 inhibitor palbociclib, but much less to the EZH1/2 inhibitor valemetostat. In conclusion, cell line TCS627 carries both histologic and genetic features characteristic of TCS and is a valuable model for both basic research and preclinical testing of new therapeutic options for treatment of TCS patients.
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Affiliation(s)
- Sara Lucila Lorenzo-Guerra
- Department of Head and Neck Cancer, Health Research Institute of the Principality of Asturias, 33011 Oviedo, Spain; (S.L.L.-G.); (H.C.-M.); (L.S.-F.); (V.N.C.); (R.G.-M.); (C.R.)
| | - Helena Codina-Martínez
- Department of Head and Neck Cancer, Health Research Institute of the Principality of Asturias, 33011 Oviedo, Spain; (S.L.L.-G.); (H.C.-M.); (L.S.-F.); (V.N.C.); (R.G.-M.); (C.R.)
| | - Laura Suárez-Fernández
- Department of Head and Neck Cancer, Health Research Institute of the Principality of Asturias, 33011 Oviedo, Spain; (S.L.L.-G.); (H.C.-M.); (L.S.-F.); (V.N.C.); (R.G.-M.); (C.R.)
| | - Virginia N. Cabal
- Department of Head and Neck Cancer, Health Research Institute of the Principality of Asturias, 33011 Oviedo, Spain; (S.L.L.-G.); (H.C.-M.); (L.S.-F.); (V.N.C.); (R.G.-M.); (C.R.)
| | - Rocío García-Marín
- Department of Head and Neck Cancer, Health Research Institute of the Principality of Asturias, 33011 Oviedo, Spain; (S.L.L.-G.); (H.C.-M.); (L.S.-F.); (V.N.C.); (R.G.-M.); (C.R.)
| | - Cristina Riobello
- Department of Head and Neck Cancer, Health Research Institute of the Principality of Asturias, 33011 Oviedo, Spain; (S.L.L.-G.); (H.C.-M.); (L.S.-F.); (V.N.C.); (R.G.-M.); (C.R.)
| | - Blanca Vivanco
- Department of Pathology, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain; (B.V.)
| | - Verónica Blanco-Lorenzo
- Department of Pathology, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain; (B.V.)
| | - Paula Sánchez-Fernández
- Department of Otolaryngology, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain; (P.S.-F.); (F.L.); (J.L.L.)
| | - Fernando López
- Department of Otolaryngology, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain; (P.S.-F.); (F.L.); (J.L.L.)
| | - Jóse Luis Llorente
- Department of Otolaryngology, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain; (P.S.-F.); (F.L.); (J.L.L.)
| | - Mario A. Hermsen
- Department of Head and Neck Cancer, Health Research Institute of the Principality of Asturias, 33011 Oviedo, Spain; (S.L.L.-G.); (H.C.-M.); (L.S.-F.); (V.N.C.); (R.G.-M.); (C.R.)
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8
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Yang Y, Wan Z, Zhang E, Piao Y. Genomic profiling and immune landscape of olfactory neuroblastoma in China. Front Oncol 2023; 13:1226494. [PMID: 38023213 PMCID: PMC10646513 DOI: 10.3389/fonc.2023.1226494] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Accepted: 09/25/2023] [Indexed: 12/01/2023] Open
Abstract
Background Olfactory neuroblastoma (ONB) is a rare malignant neoplasm of the olfactory mucosa. The paucity of genomic data has prevented the development of individualized ONB treatments. Here, we investigated the genomic and immune landscape of ONB in Chinese patients. Methods Whole exome sequencing (WES) and multiplex immunofluorescence (MIF) analysis were performed on tissue samples from 19 Chinese ONB patients. Patients were divided into low- and high-grade groups. Results Overall, 929 nonsynonymous alterations were identified in 18 (94.74%) ONB cases. The most prevalent altered cancer-related genes were CTNNB1 (16%) and ZNRF3 (16%). The most mutated oncogenic pathways were the WNT and RAS pathways. The median tumor mutation burden (TMB) was 0.45, ranging from 0 to 3.25. Only one case expressed PD-L1 (> 1%) in the tumor region. The percentage of CD8+ tumor-infiltrating lymphocytes (TILs) in the tumor region ranged from 0.03% to 84.9%, with a median of 1.08%. No significant differences were observed between the low- and high-grade groups for clinicopathological features, mutant genes, mutant pathways, TMB, tumor neoantigen burden (TNB), mutant-allele tumor heterogeneity (MATH), PD-L1 expression levels, or CD8+ TIL percentage. However, the low-grade group showed significantly more CD68+ macrophages in both the tumor and total region than the high-grade group. Notably, CD68+CD163- macrophages accounted for an average of 80.5% of CD68+ macrophages. Conclusion This study presents data on the genomic and immune landscape of ONB cases in China. CTNNB1 and ZNRF3 were the most prevalent altered cancer-related genes. The results of TMB, PD-L1, and CD8+ Tils suggest that ONB may be insensitive to immunotherapy. M1 macrophages may be positively associated with the prognosis of ONB. Implications for Practice In this study, the most prevalent altered cancer-related genes were CTNNB1 (16%) and ZNRF3 (16%). The most mutated oncogenic pathways were the WNT and RAS pathways. The median tumor mutation burden (TMB) was 0.45, ranging from 0 to 3.25. Only one (1/15) case expressed PD-L1 (> 1%) in the tumor region. However, the low-grade group showed significantly more CD68+ macrophages in both the tumor and total region than the high-grade group. The higher level of CD68-related macrophages indicates that M1 macrophages potentially play an important role in ONB development that is possibly associated with prognosis.
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Affiliation(s)
- Yunyun Yang
- Department of Pathology, Beijing Tongren Hospital Affiliated to Capital Medical University, Beijing, China
- Department of Medicine, Beijing Key Laboratory of Head and Neck Molecular Diagnostic Pathology, Beijing, China
| | - Zhiyi Wan
- Department of Medicine, Genecast Biotechnology Co., Ltd., Wuxi, China
| | - Enli Zhang
- Department of Medicine, Genecast Biotechnology Co., Ltd., Wuxi, China
| | - Yingshi Piao
- Department of Pathology, Beijing Tongren Hospital Affiliated to Capital Medical University, Beijing, China
- Department of Medicine, Beijing Key Laboratory of Head and Neck Molecular Diagnostic Pathology, Beijing, China
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9
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Finlay JB, Abi Hachem R, Jang DW, Osazuwa-Peters N, Goldstein BJ. Deconstructing Olfactory Epithelium Developmental Pathways in Olfactory Neuroblastoma. CANCER RESEARCH COMMUNICATIONS 2023; 3:980-990. [PMID: 37377616 PMCID: PMC10243222 DOI: 10.1158/2767-9764.crc-23-0013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Revised: 03/13/2023] [Accepted: 05/11/2023] [Indexed: 06/29/2023]
Abstract
Olfactory neuroblastoma is a rare tumor arising from the olfactory cleft region of the nasal cavity. Because of the low incidence of this tumor, as well as an absence of established cell lines and murine models, understanding the mechanisms driving olfactory neuroblastoma pathobiology has been challenging. Here, we sought to apply advances from research on the human olfactory epithelial neurogenic niche, along with new biocomputational approaches, to better understand the cellular and molecular factors in low- and high-grade olfactory neuroblastoma and how specific transcriptomic markers may predict prognosis. We analyzed a total of 19 olfactory neuroblastoma samples with available bulk RNA-sequencing and survival data, along with 10 samples from normal olfactory epithelium. A bulk RNA-sequencing deconvolution model identified a significant increase in globose basal cell (GBC) and CD8 T-cell identities in high-grade tumors (GBC from ∼0% to 8%, CD8 T cell from 0.7% to 2.2%), and significant decreases in mature neuronal, Bowman's gland, and olfactory ensheathing programs, in high-grade tumors (mature neuronal from 3.7% to ∼0%, Bowman's gland from 18.6% to 10.5%, olfactory ensheathing from 3.4% to 1.1%). Trajectory analysis identified potential regulatory pathways in proliferative olfactory neuroblastoma cells, including PRC2, which was validated by immunofluorescence staining. Survival analysis guided by gene expression in bulk RNA-sequencing data identified favorable prognostic markers such as SOX9, S100B, and PLP1 expression. Significance Our analyses provide a basis for additional research on olfactory neuroblastoma management, as well as identification of potential new prognostic markers.
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Affiliation(s)
- John B. Finlay
- Medical Scientist Training Program, Duke University School of Medicine, Durham, North Carolina
- Department of Head and Neck Surgery & Communication Sciences, Duke University, School of Medicine, Durham, North Carolina
- Department of Cell and Molecular Biology, Duke University School of Medicine, Durham, North Carolina
| | - Ralph Abi Hachem
- Department of Head and Neck Surgery & Communication Sciences, Duke University, School of Medicine, Durham, North Carolina
| | - David W. Jang
- Department of Head and Neck Surgery & Communication Sciences, Duke University, School of Medicine, Durham, North Carolina
| | - Nosayaba Osazuwa-Peters
- Department of Head and Neck Surgery & Communication Sciences, Duke University, School of Medicine, Durham, North Carolina
| | - Bradley J. Goldstein
- Department of Head and Neck Surgery & Communication Sciences, Duke University, School of Medicine, Durham, North Carolina
- Department of Cell and Molecular Biology, Duke University School of Medicine, Durham, North Carolina
- Department of Neurobiology, Duke University School of Medicine, Durham, North Carolina
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10
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Rooper LM. Proceedings of the 2023 North American Society of Head and Neck Pathology Companion Meeting, New Orleans, LA, March 12, 2023: Navigating New Developments in High Grade Sinonasal Neuroendocrine and Neuroectodermal Neoplasms. Head Neck Pathol 2023; 17:299-312. [PMID: 37184733 PMCID: PMC10293143 DOI: 10.1007/s12105-023-01548-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Accepted: 03/18/2023] [Indexed: 05/16/2023]
Abstract
Although the definitions of sinonasal neuroendocrine and neuroectodermal neoplasms did not change substantially in the 5th edition WHO Classification of Head and Neck Tumours, the diagnosis of olfactory neuroblastoma (ONB), small cell neuroendocrine carcinoma, and large cell neuroendocrine carcinoma remains quite challenging in practice. Ambiguities surrounding the amount of keratin expression allowable in ONB and the amount of neuroendocrine differentiation seen in sinonasal undifferentiated carcinoma (SNUC) lead to significant diagnostic discrepancies at the high grade end of this tumor spectrum. Furthermore, a group of problematic neuroepithelial tumors that show overlapping features of ONB and neuroendocrine carcinoma have never been recognized in formal classification schemes. Since publication of the 5th edition WHO, two new tumor entities have been proposed that help resolve these problems. Olfactory carcinoma is defined by high grade keratin-positive neuroectodermal cells with frequent intermixed glands and shows recurrent Wnt pathway, ARID1A, and RUNX1 alterations. IDH2-mutant sinonasal carcinoma is a molecularly-defined category that encompasses tumors with undifferentiated (SNUC), large cell neuroendocrine, and neuroepithelial phenotypes. This review will provide a practical overview of these emerging entities and their application to diagnostic challenges in the post-WHO sinonasal neuroendocrine and neuroectodermal tumor classification.
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Affiliation(s)
- Lisa M Rooper
- Department of Pathology, The Johns Hopkins University School of Medicine, 401 N. Broadway, Weinberg 2242, Baltimore, MD, 21231, USA.
- Department of Oncology, The Johns Hopkins University School of Medicine, Baltimore, MD, USA.
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11
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Zunitch MJ, Fisch AS, Lin B, Barrios-Camacho CM, Faquin WC, Tachie-Baffour Y, Louie JD, Jang W, Curry WT, Gray ST, Lin DT, Schwob JE, Holbrook EH. Molecular Evidence for Olfactory Neuroblastoma as a Tumor of Malignant Globose Basal Cells. Mod Pathol 2023; 36:100122. [PMID: 36841178 PMCID: PMC10198888 DOI: 10.1016/j.modpat.2023.100122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 01/20/2023] [Accepted: 01/27/2023] [Indexed: 02/05/2023]
Abstract
Olfactory neuroblastoma (ONB, esthesioneuroblastoma) is a sinonasal cancer with an underdeveloped diagnostic toolkit, and is the subject of many incidents of tumor misclassification throughout the literature. Despite its name, connections between the cancer and normal cells of the olfactory epithelium have not been systematically explored and markers of olfactory epithelial cell types are not deployed in clinical practice. Here, we utilize an integrated human-mouse single-cell atlas of the nasal mucosa, including the olfactory epithelium, to identify transcriptomic programs that link ONB to a specific population of stem/progenitor cells known as olfactory epithelial globose basal cells (GBCs). Expression of a GBC transcription factor NEUROD1 distinguishes both low- and high-grade ONB from sinonasal undifferentiated carcinoma, a potential histologic mimic with a distinctly unfavorable prognosis. Furthermore, we identify a reproducible subpopulation of highly proliferative ONB cells expressing the GBC stemness marker EZH2, suggesting that EZH2 inhibition may play a role in the targeted treatment of ONB. Finally, we study the cellular states comprising ONB parenchyma using single-cell transcriptomics and identify evidence of a conserved GBC transcriptional regulatory circuit that governs divergent neuronal-versus-sustentacular differentiation. These results link ONB to a specific cell type for the first time and identify conserved developmental pathways within ONB that inform diagnostic, prognostic, and mechanistic investigation.
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Affiliation(s)
- Matthew J Zunitch
- Medical Scientist Training Program, Tufts University School of Medicine, Boston, Massachusetts; Department of Developmental, Molecular and Chemical Biology, Tufts University School of Medicine, Boston, Massachusetts
| | - Adam S Fisch
- Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Brian Lin
- Center for Regenerative Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | | | - William C Faquin
- Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Yaw Tachie-Baffour
- Department of Developmental, Molecular and Chemical Biology, Tufts University School of Medicine, Boston, Massachusetts
| | - Jonathan D Louie
- Medical Scientist Training Program, Tufts University School of Medicine, Boston, Massachusetts; Department of Neuroscience, Tufts University School of Medicine, Boston, Massachusetts
| | - Woochan Jang
- Department of Developmental, Molecular and Chemical Biology, Tufts University School of Medicine, Boston, Massachusetts
| | - William T Curry
- Department of Neurosurgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Stacey T Gray
- Department of Otolaryngology-Head and Neck Surgery, Massachusetts Eye and Ear, Harvard Medical School, Boston, Massachusetts
| | - Derrick T Lin
- Department of Otolaryngology-Head and Neck Surgery, Massachusetts Eye and Ear, Harvard Medical School, Boston, Massachusetts
| | - James E Schwob
- Department of Developmental, Molecular and Chemical Biology, Tufts University School of Medicine, Boston, Massachusetts; Department of Neuroscience, Tufts University School of Medicine, Boston, Massachusetts.
| | - Eric H Holbrook
- Department of Otolaryngology-Head and Neck Surgery, Massachusetts Eye and Ear, Harvard Medical School, Boston, Massachusetts.
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Alzumaili B, Sadow PM. IDH2 -Mutated Sinonasal Tumors: A Review. Adv Anat Pathol 2023; 30:104-111. [PMID: 36537260 PMCID: PMC9918684 DOI: 10.1097/pap.0000000000000391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
INTRODUCTION Genetic profiling has caused an explosion in the subclassification of sinonasal malignancies. Distinguishing several of these tumor types by histomorphology alone has been quite challenging, and although pathologic classification aims to be as specific as possible, it remains to be seen if this recent move toward tumor speciation bears clinical relevance, most particularly focused on subtyping for the sake of prognostication and treatment. One such recently described cohort, predominantly lumped under the moniker of sinonasal undifferentiated carcinoma (SNUC) is IDH2 -mutated sinonasal carcinoma, a high-grade carcinoma associated with mutations in the isocitrate dehydrogenase-2 ( IDH2 ) gene. A hotspot mutation in the R172 codon has been described in 50% to 80% of the tumors classified as SNUC, large cell neuroendocrine carcinomas, and rarely in cases classified as olfactory neuroblastoma. The use of immunohistochemical and molecular approaches is required to correctly identify this subset of sinonasal tumors, with further study necessary to elucidate their unique pathophysiology, ultimately determining whether a revision is required toward the current therapeutic approach. AIMS Here, we provide an overview of the IDH2- mutated sinonasal tumors, discuss histopathologic and clinical features, and focus on molecular diagnostics and novel immunohistochemical markers. RESULTS A review of the literature reveals 82 reported cases with IDH2 -mutated sinonasal tumors (IST), confirmed either by molecular studies or diagnostic immunohistochemical markers. The mean patient age is 60 years (female/male: 1/1.4), the median tumor size is 5 cm (range: 2.5 to 7.0 cm), and the most common location is the nasal cavity (81%). IST displays tumor necrosis and increased mitotes. Histopathologically, IST shows SNUC-like, large cell neuroendocrine carcinomas-like, or poorly differentiated carcinoma-like features (77%, 12%, and 9%, respectively). The molecular hotspot alterations in mitochondrial IDH2 are: R172S (61%), R172T (19%), R172G (7%), and R172M (3%). Sixty-five percent of tumors are surgically resectable, and all patients received chemotherapy, radiation therapy, or both. Rates of locoregional recurrence and distant metastasis are 60% and 40%, respectively. One-, 3- and 5-year survival rates are 83%, 50%, and 43%, respectively. In all but 1 study, IST is associated with better outcomes than IDH2 wild-type tumors and SMARCB1 -deficient sinonasal tumors.
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Affiliation(s)
- Bayan Alzumaili
- Departments of Pathology, Massachusetts General Hospital and Harvard Medical School, Boston, MA
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13
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Henson JC, Cutler CC, Cole KL, Lucke-Wold B, Khan M, Alt JA, Karsy M. Immunohistochemical Profiling and Staging in Esthesioneuroblastoma: A Single-Center Cohort Study and Systematic Review. World Neurosurg 2023; 170:e652-e665. [PMID: 36435382 DOI: 10.1016/j.wneu.2022.11.094] [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: 08/30/2022] [Revised: 11/20/2022] [Accepted: 11/21/2022] [Indexed: 11/27/2022]
Abstract
OBJECTIVE Esthesioneuroblastoma (ENB) is a rare sinonasal malignant neoplasm with 40% 5-year survival. Because of the rarity of the tumor, the optimal treatment and subsequent prediction of prognosis are unclear. We studied a modern series of patients with ENB to evaluate the association of immunohistochemical (IHC) markers and clinical stages/grades with outcomes. METHODS A single-center retrospective review of patients with ENB treated during a 25-year period was performed. A systematic literature review evaluating the prognostic benefits of current staging systems in evaluating survival outcomes in ENB was undertaken. RESULTS Among 29 included patients, 25 (85%) were treated surgically at our institution, with 76% of those endoscopically resected; 7 (24.1%) received chemotherapy, and 18 (62.1%) received radiation therapy. The 5-year overall survival (OS) was 91.3%, and 10-year OS was 78.3%. Progression-free survival at 5 and 10 years was 85.6% and 68.2%, respectively. A total of 36 distinct IHC markers were used to diagnose ENB but were inconsistent in predicting survival. A systematic literature review revealed predictive accuracy for OS using the Kadish, TNM, and Hyams staging/grading systems was 68%, 42%, and 50%, respectively. CONCLUSIONS This study reports the 5- and 10-year OS and progression-free survival in a modern series of patients with ENB. No traditional IHC marker consistently predicted outcome. Some novel reviewed markers show promise but have yet to enter clinical mainstream use. Our systematic review of accepted staging/grading systems also demonstrated a need for further investigation due to limited prognostic accuracy.
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Affiliation(s)
- J Curran Henson
- College of Medicine, University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA
| | - Chris C Cutler
- Chicago Medical School at Rosalind Franklin University of Medicine and Science, College of Medicine, North Chicago, Illinois, USA
| | - Kyril L Cole
- College of Medicine, University of Utah, Salt Lake City, Utah, USA
| | - Brandon Lucke-Wold
- Department of Neurosurgery, University of Florida, Gainesville, Florida, USA
| | - Majid Khan
- School of Medicine, University of Nevada Reno, Reno, Nevada, USA
| | - Jeremiah A Alt
- Division of Otolaryngology, Department of Surgery, University of Utah, Salt Lake City, Utah, USA
| | - Michael Karsy
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, Utah, USA.
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14
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Lucidi D, Cantaffa C, Miglio M, Spina F, Alicandri Ciufelli M, Marchioni A, Marchioni D. Tumors of the Nose and Paranasal Sinuses: Promoting Factors and Molecular Mechanisms-A Systematic Review. Int J Mol Sci 2023; 24:ijms24032670. [PMID: 36768990 PMCID: PMC9916834 DOI: 10.3390/ijms24032670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 01/22/2023] [Accepted: 01/29/2023] [Indexed: 02/01/2023] Open
Abstract
Sinonasal neoplasms are uncommon diseases, characterized by heterogeneous biological behavior, which frequently results in challenges in differential diagnosis and treatment choice. The aim of this review was to examine the pathogenesis and molecular mechanisms underlying the regulation of tumor initiation and growth, in order to better define diagnostic and therapeutic strategies as well as the prognostic impact of these rare neoplasms. A systematic review according to Preferred Reporting Items for Systematic Review and Meta-Analysis criteria was conducted between September and November 2022. The authors considered the three main histological patterns of sinonasal tumors, namely Squamous Cell Carcinoma, Intestinal-Type Adenocarcinoma, and Olfactory Neuroblastoma. In total, 246 articles were eventually included in the analysis. The genetic and epigenetic changes underlying the oncogenic process were discussed, through a qualitative synthesis of the included studies. The identification of a comprehensive model of carcinogenesis for each sinonasal cancer subtype is needed, in order to pave the way toward tailored treatment approaches and improve survival for this rare and challenging group of cancers.
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Affiliation(s)
- Daniela Lucidi
- Department of Otolaryngology, Head and Neck Surgery, University Hospital of Modena, 41124 Modena, Italy
| | - Carla Cantaffa
- Department of Otolaryngology, Head and Neck Surgery, University Hospital of Modena, 41124 Modena, Italy
- Correspondence: ; Tel.: +39-3385313850; Fax: +39-0594222402
| | - Matteo Miglio
- Department of Otolaryngology, Head and Neck Surgery, University Hospital of Modena, 41124 Modena, Italy
| | - Federica Spina
- Department of Otolaryngology, Head and Neck Surgery, University Hospital of Modena, 41124 Modena, Italy
| | - Matteo Alicandri Ciufelli
- Department of Otolaryngology, Head and Neck Surgery, University Hospital of Modena, 41124 Modena, Italy
| | - Alessandro Marchioni
- Respiratory Diseases Unit, Department of Medical and Surgical Sciences, University Hospital of Modena, 41124 Modena, Italy
| | - Daniele Marchioni
- Department of Otolaryngology, Head and Neck Surgery, University Hospital of Modena, 41124 Modena, Italy
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15
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Personalized Medicine in Skull Base and Sinonasal Tumors. J Pers Med 2022; 12:jpm12121983. [PMID: 36556204 PMCID: PMC9784792 DOI: 10.3390/jpm12121983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 11/18/2022] [Indexed: 12/02/2022] Open
Abstract
Skull base and sinonasal tumors (SBSNTs) represent a considerable challenge for clinicians in view of their rarity, anatomical complexity of the site of origin, and great histological variety [...].
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16
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DNA Methylation Profiling in Rare Sellar Tumors. Biomedicines 2022; 10:biomedicines10092225. [PMID: 36140326 PMCID: PMC9496079 DOI: 10.3390/biomedicines10092225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Revised: 07/28/2022] [Accepted: 07/30/2022] [Indexed: 11/28/2022] Open
Abstract
The histologic diagnosis of sellar masses can be challenging, particularly in rare neoplasms and tumors without definitive biomarkers. Moreover, there is significant inter-observer variability in the histopathological diagnosis of many tumors of the CNS, and some rare tumors risk being misclassified. DNA methylation has recently emerged as a useful diagnostic tool. To illustrate the clinical utility of machine-learning-based DNA methylation classifiers, we report a rare case of primary sellar esthesioneuroblastoma histologically mimicking a non-functioning pituitary adenoma. The patient had multiple recurrences, and the resected specimens had unusual histopathology. A portion of the resected sellar lesion was profiled using clinically validated whole-genome DNA methylation and classification. DNA was extracted from the tissue, hybridized on DNA methylation chips, and analyzed using a clinically validated classifier. DNA methylation profiling of the lesion showed that the tumor classified best with the esthesioneuroblastoma reference cohort. This case highlights the difficulty in diagnosing atypical sellar lesions by standard histopathological methods. However, when phenotypic analyses were nonconclusive, DNA methylation profiling resulted in a change in diagnosis. We discuss the growing role of DNA methylation profiling in the classification and diagnosis of CNS tumors, finding that utilization of DNA methylation studies in cases of atypical presentation or diagnostic uncertainty may improve diagnostic accuracy with therapeutic and prognostic implications.
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17
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Rooper LM, Bishop JA, Faquin WC, Foss RD, Gallia GL, Jo VY, Lewis JS, Nishino M, Stelow EB, Thompson LDR, Wenig BM, Westra WH. Sinonasal Tumors With Neuroepithelial Differentiation (Olfactory Carcinoma): Delineation of Their Pathologic and Clinical Features With Insights into Their Relationship to Olfactory Neuroblastoma and Sinonasal Carcinoma. Am J Surg Pathol 2022; 46:1025-1035. [PMID: 35420559 DOI: 10.1097/pas.0000000000001908] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Olfactory carcinoma is one of many names applied to sinonasal malignancies with histologic similarity to olfactory neuroblastoma (ONB) but cytokeratin expression or gland formation. It is unclear whether these neuroepithelial tumors represent a unified category and if they are separate from ONB and currently-recognized sinonasal carcinomas. This study aims to explore their clinicopathologic characteristics based on a large collective experience. A total of 53 sinonasal tumors with neuroepithelial differentiation were identified affecting 41 men and 12 women, median age 47 years (range: 12 to 82 y). The vast majority arose in the superior nasal cavity and presented at the high Kadish-Morita stage. Frequent histologic findings included (1) lobulated and solid growth, (2) rosettes and/or neurofibrillary stroma, (3) high-grade cytology, (4) complex, often ciliated glands, (5) nonfocal pancytokeratin expression, (6) neuroendocrine pos+itivity, and (7) variable S100-positive sustentacular cells. Twelve patients with available follow-up (48%) developed progressive disease at a median 8 months (range: 0 to 114 mo to progression), and 7 (28%) died of disease. Despite disparate historical terminology, neuroepithelial differentiation is a recurrent and recognizable histologic pattern that is associated with aggressive behavior in sinonasal tumors. While tumors with this phenotype may originate from olfactory mucosa, well-developed epithelial features warrant separation from conventional ONB and neural elements distinguish them from most sinonasal carcinomas. Although their full histogenesis remains uncertain and some heterogeneity may exist, we propose that this pattern is sufficiently distinctive to merit separate recognition as olfactory carcinoma. Use of consistent nomenclature may facilitate greater recognition of tumors with this phenotype and understanding of their pathogenesis and classification.
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Affiliation(s)
| | - Justin A Bishop
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, TX
| | - William C Faquin
- Department of Pathology, Massachusetts General Hospital and Harvard Medical School
| | - Robert D Foss
- Dermatology
- Head & Neck Pathology, Joint Pathology Center, Silver Spring, MD
| | - Gary L Gallia
- Oncology
- Otolaryngology-Head and Neck Surgery
- Neurosurgery, The Johns Hopkins University School of Medicine, Baltimore, MD
| | - Vickie Y Jo
- Department of Pathology, Brigham and Women's Hospital and Harvard Medical School
| | - James S Lewis
- Departments of Pathology, Microbiology, and Immunology
- Otolaryngology-Head and Neck Surgery, Vanderbilt University Medical Center, Nashville, TN
| | - Michiya Nishino
- Department of Pathology, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA
| | - Edward B Stelow
- Department of Pathology, University of Virginia, Charlottesville, VA
| | | | - Bruce M Wenig
- Department of Pathology, Moffitt Cancer Center, Tampa, FL
| | - William H Westra
- Department of Pathology, Icahn School of Medicine at Mount Sinai Hospital, New York, NY
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18
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Uccella S, Facco C, Chiaravalli AM, Pettenon F, La Rosa S, Turri-Zanoni M, Castelnuovo P, Cerati M, Sessa F. Transcription Factor Expression in Sinonasal Neuroendocrine Neoplasms and Olfactory Neuroblastoma (ONB): Hyams' Grades 1-3 ONBs Expand the Spectrum of SATB2 and GATA3-Positive Neoplasms. Endocr Pathol 2022; 33:264-273. [PMID: 35522392 PMCID: PMC9135868 DOI: 10.1007/s12022-022-09715-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/13/2022] [Indexed: 11/29/2022]
Abstract
Sinonasal neuroendocrine neoplasms (SN-NENs) are rare and mostly include neuroendocrine carcinoma (NEC), whereas neuroendocrine tumor (NET) is exceptional in this site. Olfactory neuroblastoma (ONB) is a malignant neuroectodermal neoplasm arising in the nasal cavity. Albeit crucial for correct patients' management, the distinction of high grade ONB from NEC is challenging and requires additional diagnostic markers. The transcription factor SATB2 has been recently introduced in routine diagnostics as an immunohistochemical marker of distal intestine differentiation. No specific data are available about SATB2 and GATA3 expression in SN-NENs. GATA3, SATB2, and, for comparison, CDX2 expression were investigated in a series of epithelial and non-epithelial SN-NENs. We collected 26 cases of ONB and 7 cases of epithelial SN-NENs diagnosed and treated in our Institution. ONBs were graded according to Hyams' system and epithelial NENs were reclassified into 5 NECs, 1 MiNEN, and 1 amphicrine carcinoma. Immunohistochemistry was performed using standard automated protocols. Hyams' grades 1-3 ONBs stained diffusely and intensely for SATB2, whereas grade 4 ONBs and NECs were globally negative. The non-neuroendocrine component of MiNEN and the amphicrine carcinoma were strongly positive. GATA3 was heterogeneously and unpredictably expressed in Hyams' grades 1-3 ONBs, whereas grade 4 ONBs and NECs were completely negative. CDX2 was negative in all cases. Our study identifies, for the first time, SATB2 and GATA3 expression as features of Hyams' grades 1-3 ONBs, expands the spectrum of SATB2 and GATA3-positive neoplasms, and suggests that Hyams' grade 4 ONBs are not only clinically but also biologically different from low graded ONBs.
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Affiliation(s)
- Silvia Uccella
- Unit of Pathology, Dept. of Medicine and Surgery, University of Insubria, via O. Rossi 9, 21100, Varese, Italy.
| | - Carla Facco
- Dept. of Pathology, ASST Dei Sette Laghi, Varese, Italy
| | | | - Fabiana Pettenon
- Unit of Pathology, Dept. of Medicine and Surgery, University of Insubria, via O. Rossi 9, 21100, Varese, Italy
| | - Stefano La Rosa
- Unit of Pathology, Dept. of Medicine and Surgery, University of Insubria, via O. Rossi 9, 21100, Varese, Italy
| | - Mario Turri-Zanoni
- Unit of Otorhinolaryngology, Department of Biotechnology and Life Sciences, University of Insubria, Varese, Italy
| | - Paolo Castelnuovo
- Unit of Otorhinolaryngology, Department of Biotechnology and Life Sciences, University of Insubria, Varese, Italy
| | | | - Fausto Sessa
- Unit of Pathology, Dept. of Medicine and Surgery, University of Insubria, via O. Rossi 9, 21100, Varese, Italy
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19
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Zhu T, Liu J, Beck S, Pan S, Capper D, Lechner M, Thirlwell C, Breeze CE, Teschendorff AE. A pan-tissue DNA methylation atlas enables in silico decomposition of human tissue methylomes at cell-type resolution. Nat Methods 2022; 19:296-306. [PMID: 35277705 PMCID: PMC8916958 DOI: 10.1038/s41592-022-01412-7] [Citation(s) in RCA: 33] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2021] [Accepted: 01/28/2022] [Indexed: 02/07/2023]
Abstract
Bulk-tissue DNA methylomes represent an average over many different cell types, hampering our understanding of cell-type-specific contributions to disease development. As single-cell methylomics is not scalable to large cohorts of individuals, cost-effective computational solutions are needed, yet current methods are limited to tissues such as blood. Here we leverage the high-resolution nature of tissue-specific single-cell RNA-sequencing datasets to construct a DNA methylation atlas defined for 13 solid tissue types and 40 cell types. We comprehensively validate this atlas in independent bulk and single-nucleus DNA methylation datasets. We demonstrate that it correctly predicts the cell of origin of diverse cancer types and discovers new prognostic associations in olfactory neuroblastoma and stage 2 melanoma. In brain, the atlas predicts a neuronal origin for schizophrenia, with neuron-specific differential DNA methylation enriched for corresponding genome-wide association study risk loci. In summary, the DNA methylation atlas enables the decomposition of 13 different human tissue types at a high cellular resolution, paving the way for an improved interpretation of epigenetic data. This resource presents an in silico generated DNA methylation atlas that can be used for cell-type deconvolution of human tissues.
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Abstract
PURPOSE OF REVIEW Sinonasal malignancies are rare and understudied, often diagnosed at late stages, and may behave aggressively. This review explores investigative diagnostic, therapeutic, and scientific advances specific to sinonasal undifferentiated carcinoma (SNUC), intestinal-type adenocarcinoma (ITAC), and olfactory neuroblastoma (ONB). RECENT FINDINGS A number of studies have recently contributed more robust knowledge of the genetic and molecular landscapes of SNUC, ITAC, and ONB. These analyses have identified SMARCB1 and IDH2 mutations in SNUC, potentially allowing for the tumor's subdivision. Recent studies have also defined a role for induction chemotherapy in SNUC. Somatic mutations for ITAC have been identified and may be potentially targetable with FDA approved therapies. Studies defining the tumor microenvironment for ITAC and ONB have introduced the possibility of immune checkpoint inhibition for these tumor types. SUMMARY Studies reviewed here detail promising results of the most current and novel characterization of SNUC, ITAC, and ONB genetic and molecular landscapes, which have informed ongoing therapeutic discovery. With continued multi-institutional efforts, the field of sinonasal tumor research will achieve higher disease control and improved treatment outcomes for patients afflicted with these rare cancers.
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Affiliation(s)
- Diana C. Lopez
- Sinonasal and Skull Base Tumor Program, National Institutes on Deafness and Other Communication Disorders, National Institutes of Health; Bethesda, MD, USA
- Cleveland Clinic Lerner College of Medicine, Cleveland Clinic, Cleveland, Ohio, USA
| | - Andrew E. Wadley
- Sinonasal and Skull Base Tumor Program, National Institutes on Deafness and Other Communication Disorders, National Institutes of Health; Bethesda, MD, USA
- Howard University College of Medicine, Washington DC, USA
| | - Nyall R. London
- Sinonasal and Skull Base Tumor Program, National Institutes on Deafness and Other Communication Disorders, National Institutes of Health; Bethesda, MD, USA
- Department of Neurosurgery, Johns Hopkins University School of Medicine; Baltimore, MD, USA
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine; Baltimore, MD, USA
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21
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Turri-Zanoni M, Gravante G, Castelnuovo P. Molecular Biomarkers in Sinonasal Cancers: New Frontiers in Diagnosis and Treatment. Curr Oncol Rep 2022; 24:55-67. [PMID: 35059992 PMCID: PMC8831338 DOI: 10.1007/s11912-021-01154-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/03/2021] [Indexed: 12/13/2022]
Abstract
Purpose of Review Sinonasal tumors are rare and heterogeneous diseases which pose challenges in diagnosis and treatment. Despite significant progress made in surgical, oncological, and radiotherapy fields, their prognosis still remains poor. Therefore, alternative strategies should be studied in order to refine diagnosis and improve patient care. Recent Findings In recent years, in-depth molecular studies have identified new biological markers, such as genetic abnormalities and epigenetic variations, which have allowed to refine diagnosis and predict prognosis. As a consequence, new histological entities have been described and specific subgroup stratifications within the well-known histotypes have been made possible. These discoveries have expanded indications for immunotherapy and targeted therapies in order to reduce tumor spread, thus representing a valuable implementation of standard treatments. Summary Recent findings in molecular biology have paved the way for better understanding and managing such rare and aggressive tumors. Although further efforts need to be made in this direction, expectations are promising.
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22
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Wu L, An J, Liu H. Clinicopathologic features and prognosis of olfactory neuroblastoma with isocitrate dehydrogenase 2(IDH2) mutations. World Neurosurg 2021; 159:e23-e31. [PMID: 34856401 DOI: 10.1016/j.wneu.2021.11.103] [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: 09/20/2021] [Revised: 11/20/2021] [Accepted: 11/22/2021] [Indexed: 11/16/2022]
Abstract
OBJECTIVE Because of their rarity, it is not known whether isocitrate dehydrogenase 2 (IDH2) mutations are related to olfactory neuroblastoma. We investigated relationships between IDH2 mutations, clinicopathological parameters, and prognosis for olfactory neuroblastoma to establish a molecular classification based on IDH2 mutations. MATERIALS AND METHODS An 82-patient cohort was retrospectively screened by immunohistochemistry using a mutation-specific IDH2 antibody and by real-time PCR for IDH2 mutations. We also determined immunohistochemically the expression of chromogranin A, synaptophysin, neuron-specific enolase, CD56, S100, and Ki67. RESULTS The two methods for detection of IDH2 mutations had high consistency. Mutation of IDH2 detected by real-time PCR was correlated with higher Kadish stage, Hyams grade, and Ki67 proliferation index. Mutation of IDH2 was negatively correlated with expression of chromogranin A, synaptophysin, CD56, and S100. Kaplan-Meier analysis showed that an IDH2 mutation, high Hyams grade, and Ki67 index were associated with poor overall survival. Hyams grade and IDH2 mutation were independent prognostic factors in multivariable analysis. CONCLUSIONS Immunohistochemistry was a reliable method to assess the mutation status of IDH2. Tumors with IDH2 mutations represented a distinct subset with aggressive behavior and poor prognosis. The gene status of IDH2 can be a major molecular classification criterion in olfactory neuroblastoma.
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Affiliation(s)
- Linlin Wu
- Department of Pathology, Beijing TongRen Hospital, Capital Medical University, Key Laboratory of Head and Neck Molecular Diagnosis Pathology, Beijing 100730; Department of Pathology, Beijing LuHe Hospital, Capital Medical University, Beijing 101149, P.R. China
| | - Jianduo An
- Department of Pathology, Beijing LuHe Hospital, Capital Medical University, Beijing 101149, P.R. China
| | - Honggang Liu
- Department of Pathology, Beijing TongRen Hospital, Capital Medical University, Key Laboratory of Head and Neck Molecular Diagnosis Pathology, Beijing 100730.
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23
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Libera L, Ottini G, Sahnane N, Pettenon F, Turri-Zanoni M, Lambertoni A, Chiaravalli AM, Leone F, Battaglia P, Castelnuovo P, Uccella S, Furlan D, Facco C, Sessa F. Methylation Drivers and Prognostic Implications in Sinonasal Poorly Differentiated Carcinomas. Cancers (Basel) 2021; 13:cancers13195030. [PMID: 34638515 PMCID: PMC8507885 DOI: 10.3390/cancers13195030] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 09/30/2021] [Accepted: 10/05/2021] [Indexed: 11/24/2022] Open
Abstract
Simple Summary Poorly differentiated sinonasal carcinomas (PDSNCs) are rare neoplasms that include a wide spectrum of malignancies characterized by alteration in different epigenetic mechanisms (SWI/SNF complex, IDH2, NUT). The aim of our study was to verify if the identification of specific genetic and epigenetic alterations can be useful to recognize different clinico-pathological subsets of PDSNCs to guide treatment decisions. In our cohort, 14 cases showed alterations in SWI/SNF complex or IDH2 genes, which were associated with a higher global DNA methylation level and worst prognosis. The integration of genetic and epigenetic features appears to be a good strategy to improve the clinico-pathological classification of these tumors and to recognize distinct prognostic entities that deserve tailored clinical management. Abstract Background: Poorly differentiated sinonasal carcinomas (PDSNCs) are rare and aggressive malignancies, which include squamous cell carcinoma (SCC), sinonasal undifferentiated carcinoma (SNUC), and neuroendocrine carcinomas (NEC). Several epigenetic markers have been suggested to support the histopathological classification, predict prognosis, and guide therapeutic decision. Indeed, molecularly distinct subtypes of sinonasal carcinomas, including SMARCB1-INI1 or SMARCA4 deficient sinonasal carcinoma, isocitrate dehydrogenase (IDH)-mutant SNUC, ARID1A mutant PDSNCs, and NUT carcinomas, have recently been proposed as separate entities. Identification of aberrant DNA methylation levels associated with these specific epigenetic driver genes could be useful for prognostic and therapeutic purpose. Methods: Histopathological review and immunohistochemical study was performed on 53 PDSNCs. Molecular analysis included mutational profile by NGS, Sanger sequencing, and MLPA analyses, and global DNA methylation profile using LINE-1 bisulfite-PCR and pyrosequencing analysis. Results: Nine SWI/SNF complex defective cases and five IDH2 p.Arg172x cases were identified. A significant correlation between INI-1 or IDH2 defects and LINE-1 hypermethylation was observed (p = 0.002 and p = 0.032, respectively), which were associated with a worse prognosis (p = 0.007). Conclusions: Genetic and epigenetic characterization of PDSNCs should be performed to identify distinct prognostic entities, which deserved a tailored clinical treatment.
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Affiliation(s)
- Laura Libera
- Unit of Pathology, Department of Medicine and Surgery, ASST Sette-Laghi, University of Insubria, 21100 Varese, Italy; (L.L.); (G.O.); (F.P.); (A.M.C.); (S.U.); (D.F.); (C.F.); (F.S.)
| | - Giorgia Ottini
- Unit of Pathology, Department of Medicine and Surgery, ASST Sette-Laghi, University of Insubria, 21100 Varese, Italy; (L.L.); (G.O.); (F.P.); (A.M.C.); (S.U.); (D.F.); (C.F.); (F.S.)
| | - Nora Sahnane
- Unit of Pathology, Department of Medicine and Surgery, ASST Sette-Laghi, University of Insubria, 21100 Varese, Italy; (L.L.); (G.O.); (F.P.); (A.M.C.); (S.U.); (D.F.); (C.F.); (F.S.)
- Correspondence:
| | - Fabiana Pettenon
- Unit of Pathology, Department of Medicine and Surgery, ASST Sette-Laghi, University of Insubria, 21100 Varese, Italy; (L.L.); (G.O.); (F.P.); (A.M.C.); (S.U.); (D.F.); (C.F.); (F.S.)
| | - Mario Turri-Zanoni
- Division of Otorhinolaryngology, Department of Biotechnology and Life Sciences, ASST Sette-Laghi, University of Insubria, 21100 Varese, Italy; (M.T.-Z.); (A.L.); (F.L.); (P.B.); (P.C.)
| | - Alessia Lambertoni
- Division of Otorhinolaryngology, Department of Biotechnology and Life Sciences, ASST Sette-Laghi, University of Insubria, 21100 Varese, Italy; (M.T.-Z.); (A.L.); (F.L.); (P.B.); (P.C.)
| | - Anna Maria Chiaravalli
- Unit of Pathology, Department of Medicine and Surgery, ASST Sette-Laghi, University of Insubria, 21100 Varese, Italy; (L.L.); (G.O.); (F.P.); (A.M.C.); (S.U.); (D.F.); (C.F.); (F.S.)
| | - Federico Leone
- Division of Otorhinolaryngology, Department of Biotechnology and Life Sciences, ASST Sette-Laghi, University of Insubria, 21100 Varese, Italy; (M.T.-Z.); (A.L.); (F.L.); (P.B.); (P.C.)
| | - Paolo Battaglia
- Division of Otorhinolaryngology, Department of Biotechnology and Life Sciences, ASST Sette-Laghi, University of Insubria, 21100 Varese, Italy; (M.T.-Z.); (A.L.); (F.L.); (P.B.); (P.C.)
| | - Paolo Castelnuovo
- Division of Otorhinolaryngology, Department of Biotechnology and Life Sciences, ASST Sette-Laghi, University of Insubria, 21100 Varese, Italy; (M.T.-Z.); (A.L.); (F.L.); (P.B.); (P.C.)
| | - Silvia Uccella
- Unit of Pathology, Department of Medicine and Surgery, ASST Sette-Laghi, University of Insubria, 21100 Varese, Italy; (L.L.); (G.O.); (F.P.); (A.M.C.); (S.U.); (D.F.); (C.F.); (F.S.)
| | - Daniela Furlan
- Unit of Pathology, Department of Medicine and Surgery, ASST Sette-Laghi, University of Insubria, 21100 Varese, Italy; (L.L.); (G.O.); (F.P.); (A.M.C.); (S.U.); (D.F.); (C.F.); (F.S.)
| | - Carla Facco
- Unit of Pathology, Department of Medicine and Surgery, ASST Sette-Laghi, University of Insubria, 21100 Varese, Italy; (L.L.); (G.O.); (F.P.); (A.M.C.); (S.U.); (D.F.); (C.F.); (F.S.)
| | - Fausto Sessa
- Unit of Pathology, Department of Medicine and Surgery, ASST Sette-Laghi, University of Insubria, 21100 Varese, Italy; (L.L.); (G.O.); (F.P.); (A.M.C.); (S.U.); (D.F.); (C.F.); (F.S.)
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Glöss S, Jurmeister P, Thieme A, Schmid S, Cai WY, Serrette RN, Perner S, Ribbat-Idel J, Pagenstecher A, Bläker H, Keber U, Stadelmann C, Zechel S, Johann PD, Hasselblatt M, Paulus W, Thomas C, Dohmen H, Baumhoer D, Frank S, Agaimy A, Schüller U, Vasudevaraja V, Snuderl M, Liu CZ, Pfister DG, Jungbluth AA, Ghossein RA, Xu B, Capper D, Dogan S. IDH2 R172 Mutations Across Poorly Differentiated Sinonasal Tract Malignancies: Forty Molecularly Homogenous and Histologically Variable Cases With Favorable Outcome. Am J Surg Pathol 2021; 45:1190-1204. [PMID: 34265800 PMCID: PMC8373679 DOI: 10.1097/pas.0000000000001697] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
IDH2 R172 mutations occur in sinonasal undifferentiated carcinoma (SNUC), large-cell neuroendocrine carcinoma (LCNEC), sinonasal adenocarcinomas, and olfactory neuroblastoma (ONB). We performed a clinical, pathologic, and genetic/epigenetic analysis of a large IDH2-mutated sinonasal tumor cohort to explore their distinct features. A total 165 sinonasal/skull base tumors included 40 IDH2 mutants studied by light microscopy, immunohistochemistry, and genome-wide DNA methylation, and 125 IDH2 wild-type tumors used for comparison. Methylation profiles were analyzed by unsupervised hierarchical clustering, t-distributed stochastic neighbor embedding dimensionality reduction and assessed for copy number alterations (CNA). Thirty-nine histologically assessable cases included 25 (64.1%) SNUC, 8 (20.5%) LCNEC, 2 (5.1%) poorly differentiated adenocarcinomas, 1 (2.7%) ONB, and 3 (7.7%) IDH2-mutated tumors with ONB features. All cases were high-grade showing necrosis (82.4%), prominent nucleoli (88.9%), and median 21 mitoses/10 HPFs. AE1/AE3 and/or CAM 5.2 were positive in all and insulinoma-associated protein 1 (INSM1) in 80% cases. All IDH2 mutants formed one distinct group by t-distributed stochastic neighbor embedding dimensionality reduction separating from all IDH2 wild-type tumors. There was no correlation between methylation clusters and histopathologic diagnoses. Recurrent CNA included 1q gain (79.3%), 17p loss (75.9%), and 17q gain (58.6%). No CNA differences were observed between SNUC and LCNEC. IDH2 mutants showed better disease-specific survival than SMARCB1-deficient (P=0.027) and IDH2 wild-type carcinomas overall (P=0.042). IDH2-mutated sinonasal tumors are remarkably homogeneous at the molecular level and distinct from IDH2 wild-type sinonasal malignancies. Biology of IDH2-mutated sinonasal tumors might be primarily defined by their unique molecular fingerprint rather than by their respective histopathologic diagnoses.
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Affiliation(s)
- Stefanie Glöss
- Charité Universitätsmedizin Berlin, corporate member of Free University Berlin and Humboldt University Berlin, and Berlin Institute of Health, Department of Neuropathology, Berlin, Germany
| | - Philipp Jurmeister
- Charité Universitätsmedizin Berlin, corporate member of Free University Berlin and Humboldt University Berlin, and Berlin Institute of Health, Department of Pathology, Berlin, Germany
- Berlin Institute of Health, 10178 Berlin, Germany
| | - Anne Thieme
- Charité Universitätsmedizin Berlin, corporate member of Free University Berlin and Humboldt University Berlin, and Berlin Institute of Health, Department of Neuropathology, Berlin, Germany
- German Cancer Consortium (DKTK), Partner Site Berlin, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Simone Schmid
- Charité Universitätsmedizin Berlin, corporate member of Free University Berlin and Humboldt University Berlin, and Berlin Institute of Health, Department of Neuropathology, Berlin, Germany
| | - Wei Y. Cai
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Rene N. Serrette
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Sven Perner
- Institute of Pathology, University of Luebeck and University Hospital Schleswig-Holstein, 23538 Luebeck, Germany
| | - Julika Ribbat-Idel
- Institute of Pathology, University of Luebeck and University Hospital Schleswig-Holstein, 23538 Luebeck, Germany
| | - Axel Pagenstecher
- Department of Neuropathology, Philipps University and University Hospital of Marburg, Baldingerstrasse, 35043, Marburg, Germany
| | - Hendrik Bläker
- Charité Universitätsmedizin Berlin, corporate member of Free University Berlin and Humboldt University Berlin, and Berlin Institute of Health, Department of Pathology, Berlin, Germany
- Department of Pathology, University Hospital Leipzig, Leipzig, Germany
| | - Ursula Keber
- Department of Neuropathology, Philipps University and University Hospital of Marburg, Baldingerstrasse, 35043, Marburg, Germany
| | - Christine Stadelmann
- Department of Neuropathology, University Medical Center Göttingen, Göttingen, Germany
| | - Sabrina Zechel
- Department of Neuropathology, University Medical Center Göttingen, Göttingen, Germany
| | - Pascal D Johann
- Hopp-Children’s Cancer Center (KiTZ), Heidelberg, Germany
- Division of Pediatric Neurooncology, German Cancer Research Center (DKFZ) and German Cancer Consortium (DKTK), Heidelberg, Germany
| | - Martin Hasselblatt
- Institute of Neuropathology, University Hospital Muenster, Muenster, Germany
| | - Werner Paulus
- Institute of Neuropathology, University Hospital Muenster, Muenster, Germany
| | - Christian Thomas
- Institute of Neuropathology, University Hospital Muenster, Muenster, Germany
| | - Hildegard Dohmen
- Department of Neuropathology, Justus-Liebig-University and University Hospital of Giessen, Giessen, Germany
| | - Daniel Baumhoer
- Bone Tumor Reference Center at the Institute of Medical Genetics and Pathology, University Hospital Basel, University of Basel, 4031 Basel, Switzerland
| | - Stephan Frank
- Department of Pathology, University Hospital Basel, Basel, Switzerland
| | - Abbas Agaimy
- Institute of Pathology, Friedrich-Alexander-University and University Hospital Erlangen-Nürnberg, 91054 Erlangen, Germany
| | - Ulrich Schüller
- Institute of Neuropathology, University Medical Center, Hamburg-Eppendorf, Hamburg, Germany
- Research Institute Children’s Cancer Center, Hamburg, Germany
- Department of Pediatric Hematology and Oncology, University Medical Center, Hamburg-Eppendorf, Hamburg, Germany
| | - Varshini Vasudevaraja
- Department of Pathology, NYU Langone Health and School of Medicine, New York, NY, USA
| | - Matija Snuderl
- Department of Pathology, NYU Langone Health and School of Medicine, New York, NY, USA
- Laura and Isaac Perlmutter Cancer Center, NYU Langone Health and School of Medicine, New York, NY, USA
| | - Cheng Z. Liu
- Department of Pathology, NYU Langone Health and School of Medicine, New York, NY, USA
| | - David G. Pfister
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Achim A. Jungbluth
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Ronald A. Ghossein
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Bin Xu
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - David Capper
- Charité Universitätsmedizin Berlin, corporate member of Free University Berlin and Humboldt University Berlin, and Berlin Institute of Health, Department of Neuropathology, Berlin, Germany
- German Cancer Consortium (DKTK), Partner Site Berlin, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Snjezana Dogan
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
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25
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Kaur RP, Izumchenko E, Blakaj DM, Mladkova N, Lechner M, Beaumont TL, Floudas CS, Gallia GL, London NR. The genomics and epigenetics of olfactory neuroblastoma: A systematic review. Laryngoscope Investig Otolaryngol 2021; 6:721-728. [PMID: 34401496 PMCID: PMC8356883 DOI: 10.1002/lio2.597] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2021] [Accepted: 05/18/2021] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Olfactory neuroblastoma (ONB) or esthesioneuroblastoma (ENB) is a rare malignancy of the nasal cavity believed to arise from the olfactory epithelium. The goal of this study was to systematically review the genomics, epigenetics, and cytogenetics of ONB and to understand the potential clinical implications of these studies. METHODS A systematic literature review was performed for articles published before May 2020 using Cochrane, Embase, Pubmed, and Scopus databases. Inclusion criteria included genomics, cytogenetics, and epigenetics studies on ONB. Exclusion criteria included studies not in English or systematic reviews. Articles and abstracts were reviewed by two independent reviewers to reduce bias during article selection and synthesis of results. Of the 36 studies included in this review, 24 were research articles and 12 were abstracts. RESULTS Although recurrent mutations among ONB tumors are uncommon, alterations in TP53, DMD, PIK3CA, NF1, CDKN2A, CDKN2C, CTNNB1, EGFR, APC, cKIT, cMET, PDGFRA, CDH1, FH, SMAD4, FGFR3 and IDH2 genes have been reported in several recent studies. In addition, cytogenetic studies revealed that the landscape of chromosomal aberrations varies widely amongst ONB tumors. CONCLUSIONS The rare character of ONB has limited the sample size available for cytogenetic, genomic, and epigenetic studies and contributes to the limitations of this systematic review. Comprehensive genomic and epigenomic studies with larger cohorts are warranted to validate the initial reports summarized in this review and to identify potential therapeutic targets for ONB.
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Affiliation(s)
- Raman Preet Kaur
- Department of Otolaryngology – Head and Neck SurgeryJohns Hopkins UniversityBaltimoreMarylandUSA
| | - Evgeny Izumchenko
- Section of Hematology Oncology, Department of MedicineUniversity of Chicago MedicineChicagoIllinoisUSA
| | - Dukagjin M. Blakaj
- Department of Radiation OncologyThe Ohio State UniversityColumbusOhioUSA
| | - Nikol Mladkova
- Department of Radiation OncologyThe Ohio State UniversityColumbusOhioUSA
| | - Matt Lechner
- Department of Otolaryngology‐Head and Neck SurgeryStanford University School of MedicinePalo AltoCaliforniaUSA
| | - Thomas L. Beaumont
- Department of NeurosurgeryUniversity of California San DiegoSan DiegoCaliforniaUSA
| | - Charalampos S. Floudas
- Genitourinary Malignancies Branch, Center for Cancer ResearchNational Cancer InstituteBethesdaMarylandUSA
| | - Gary L. Gallia
- Department of Otolaryngology – Head and Neck SurgeryJohns Hopkins UniversityBaltimoreMarylandUSA
- Department of NeurosurgeryJohns Hopkins UniversityBaltimoreMarylandUSA
| | - Nyall R. London
- Department of Otolaryngology – Head and Neck SurgeryJohns Hopkins UniversityBaltimoreMarylandUSA
- Department of NeurosurgeryJohns Hopkins UniversityBaltimoreMarylandUSA
- Sinonasal and Skull Base Tumor ProgramNational Institute on Deafness and Other Communication Disorders, NIHBethesdaMarylandUSA
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26
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Romano AM, Frank CB. Olfactory ganglioneuroblastoma in a dog: case report and literature review. J Vet Diagn Invest 2021; 33:1013-1017. [PMID: 34109889 DOI: 10.1177/10406387211022864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
A 7-y-old, intact male Alaskan Malamute was presented with a 3-mo history of stertor and epistaxis. Computed tomography of the skull revealed generalized loss of gas throughout both nasal passages with replacement by a soft tissue mass that traversed the cribriform plate. Histopathology revealed neoplastic neuroblast cells arranged in anastomosing cords, as well as separately located aggregates of ganglion cells. Both neoplastic cell populations demonstrated immunoreactivity to MAP-2, TuJ-1, and synaptophysin. Neuroblastic cells additionally exhibited punctate immunoreactivity to MCK and CK8/18. We document here both the positive neural immunohistochemical markers for this neoplasm, as well as propose possible histomorphologic variants.
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Affiliation(s)
- Ashley M Romano
- Departments of Microbiology, Immunology, and Pathology, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, USA
| | - Chad B Frank
- Departments of Microbiology, Immunology, and Pathology, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, USA
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Gene Expression Profiling of Olfactory Neuroblastoma Helps Identify Prognostic Pathways and Define Potentially Therapeutic Targets. Cancers (Basel) 2021; 13:cancers13112527. [PMID: 34064009 PMCID: PMC8196700 DOI: 10.3390/cancers13112527] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 05/18/2021] [Accepted: 05/20/2021] [Indexed: 12/21/2022] Open
Abstract
Simple Summary The gene expression profile of ONB defines a group of patients with a dismal prognosis and identifies potentially targetable pathways. Better prognostic stratification may offer new tailored approaches for the treatment and follow-up of ONB. The integration of new therapeutic agents with standard surgical and RT strategies may improve the outcomes in cases with worse prognoses. Furthermore, the ontogenesis of ONB in basal and neural subtypes is mirrored by different transcriptional pathways, paving the way towards different therapeutic approaches. Abstract Olfactory neuroblastoma (ONB) is a rare sinonasal neoplasm with a peculiar behavior, for which limited prognostic factors are available. Herein, we investigate the transcriptional pathways altered in ONB and correlate them with pathological features and clinical outcomes. We analyze 32 ONB patients treated with curative intent at two independent institutions from 2001 to 2019 for whom there is available pathologic and clinical data. We perform gene expression profiling on primary ONB samples and carry out functional enrichment analysis to investigate the key pathways associated with disease-free survival (DFS). The median age is 53.5 years; all patients undergo surgery and a pure endoscopic approach is adopted in the majority of cases (81.2%). Most patients have advanced disease (stages III–IV, 81.2%) and 84.4% undergo adjuvant (chemo)radiotherapy. The median follow-up is 35 months; 11 (26.8%) patients relapse. Clinical characteristics (gender, stage and Hyams’ grade) are not associated with the outcomes. In contrast, TGF-beta binding, EMT, IFN-alpha response, angiogenesis, IL2-STAT5 and IL6-JAK-STAT3 signaling pathways are enriched in patients experiencing recurrence, and significantly associated with shorter DFS. Clustering of transcriptional profiles according to pathological features indicates two distinct molecular groups, defined by either cytokeratin-positive or -negative immunostaining. Definition of the characterizing ONB transcriptomic pathways may pave the way towards tailored treatment approaches.
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28
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Yang J, Song X, Lai Y, Zhao W, Zhou J, Liu Q, Li W, Zhang H, Wang H, Shi P, Yu H, Sun X, Wang D. Development and validation of a postoperative nomogram for predicting overall survival after endoscopic surgical management of olfactory neuroblastoma. EClinicalMedicine 2020; 29-30:100577. [PMID: 33305194 PMCID: PMC7711220 DOI: 10.1016/j.eclinm.2020.100577] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Revised: 09/16/2020] [Accepted: 09/17/2020] [Indexed: 11/21/2022] Open
Abstract
BACKGROUND Olfactory neuroblastoma (ONB) is a rare malignancy arising in the nasal vault. Endoscopic resection has been reported to improve overall survival (OS). At present, clinicopathological predictors of the prognosis of ONB remain undefined. METHODS Data including demographics, clinical characteristics and follow-up information of ONB patients treated with endoscopic surgery were collected. Risk factors on OS rates were investigated by LASSO and Cox analyses. A nomogram was developed and evaluated with internal validation. Risk groups were established according to patients' points in the nomogram. FINDINGS 154 ONB patients treated with surgery were included in this single center study. A nomogram based on multivariate Cox regression model including multiple tumor history, orbital invasion, carotid canal invasion, modified Kadish stage, delivery sequence of RT and surgery, sequence of chemotherapy and surgery was developed. The bias-corrected C-index (0.886 [95% CI: 0.843-0.943]) was significantly higher than of conventional staging classifications. The AUC of nomogram regarding 1-, 2- and 5-year OS probabilities reached 0.912, 0.929 and 0.957, respectively. The risk levels based on nomogram points were more discriminative than conventional classifications. INTERPRETATION Validation analysis showed good predictive accuracy and discriminative ability of the nomogram. Therefore, the nomogram could be utilized to individually predict survival probability for ONB patients after endoscopic resection. FUNDING This study was funded by the Chinese Academy of Medical Sciences (No. 2019-I2M-5-003), the Shanghai Science and Technology Commission (No. 19411950600), the Shanghai Hospital Development Center (No. SHDC12018118) and the Eye, Ear, Nose and Throat Hospital of Fudan University (No. SYB202006).
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Affiliation(s)
- Jingyi Yang
- Department of Otolaryngology, Eye and ENT Hospital, Fudan University, Shanghai 200031, PR China
| | - Xiaole Song
- Department of Otolaryngology, Eye and ENT Hospital, Fudan University, Shanghai 200031, PR China
| | - Yuting Lai
- Department of Otolaryngology, Eye and ENT Hospital, Fudan University, Shanghai 200031, PR China
| | - Weidong Zhao
- Department of Nasal and Cranial Surgery, Eye and ENT Hospital, Fudan University, Shanghai 200031, PR China
| | - Jiaying Zhou
- Department of Otolaryngology, Eye and ENT Hospital, Fudan University, Shanghai 200031, PR China
| | - Quan Liu
- Department of Otolaryngology, Eye and ENT Hospital, Fudan University, Shanghai 200031, PR China
| | - Wanpeng Li
- Department of Otolaryngology, Eye and ENT Hospital, Fudan University, Shanghai 200031, PR China
| | - Huankang Zhang
- Department of Otolaryngology, Eye and ENT Hospital, Fudan University, Shanghai 200031, PR China
| | - Huan Wang
- Department of Otolaryngology, Eye and ENT Hospital, Fudan University, Shanghai 200031, PR China
| | - Peng Shi
- Department of Environmental Health, School of Public Health, China Medical University, Shenyang 110000, PR China
| | - Hongmeng Yu
- Department of Otolaryngology, Eye and ENT Hospital, Fudan University, Shanghai 200031, PR China
- Research Units of New Technologies of Endoscopic Surgery in Skull Base Tumor, Chinese Academy of Medical Sciences, Shanghai 200031, PR China
| | - Xicai Sun
- Department of Otolaryngology, Eye and ENT Hospital, Fudan University, Shanghai 200031, PR China
| | - Dehui Wang
- Department of Otolaryngology, Eye and ENT Hospital, Fudan University, Shanghai 200031, PR China
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Dumont B, Lemelle L, Cordero C, Couloigner V, Bernard S, Cardoen L, Brisse HJ, Jehanno N, Fréneaux P, Helfre S, Rouffiange L, Réguerre Y, Orbach D. Esthesioneuroblastoma in children, adolescents and young adults. Bull Cancer 2020; 107:934-945. [PMID: 32896369 DOI: 10.1016/j.bulcan.2020.06.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 06/02/2020] [Accepted: 06/04/2020] [Indexed: 12/17/2022]
Abstract
The esthesioneuroblastoma (ENB) is characterized as a rare malignant sinonasal tumor of neuroectodermal origin. Its starting point is the olfactory epithelium located in the upper part of the nasal cavities. Different nomenclatures have been proposed, but the most common are "esthesioneuroblastoma" and "olfactory neuroblastoma". ENBs have a bimodal distribution and mainly occur in teenagers, young adults and people aged 50-60. It is a very rare tumor in pediatrics since only around 100 cases have been reported so far. Within ENBs, we can distinguish tumors with different biological behavior ranging from localized forms with slow evolution to aggressive and metastatic forms at onset. In addition, precisely diagnosing undifferentiated tumors and distinguishing them from other etiologies of sinonasal tumors are sometime difficult. Added to its very low incidence, these characteristics make the study of ENB complicated. The standard treatment currently includes broad surgery followed by radiation therapy in localized resectable tumors. Neoadjuvant chemotherapy is indicated in large unresectable tumors and in metastatic forms. However, in certain indications, such as high-grade operable tumors, the role of perioperative chemotherapy remains to be defined. The objective of this analysis is to detail current knowledge regarding ENBs' epidemiological, biological, clinical and radiological characteristics as well as how to manage ENB in young patients.
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Affiliation(s)
- Benoit Dumont
- PSL research university, Institut Curie, SIREDO oncology center (care, innovation and research for children and AYA with cancer), Paris, France.
| | - Lauriane Lemelle
- PSL research university, Institut Curie, SIREDO oncology center (care, innovation and research for children and AYA with cancer), Paris, France
| | - Camille Cordero
- PSL research university, Institut Curie, SIREDO oncology center (care, innovation and research for children and AYA with cancer), Paris, France
| | - Vincent Couloigner
- Assistance publique-Hôpitaux de Paris, hôpital Necker-Enfants malades, department of head and neck surgery, Paris, France
| | - Sophie Bernard
- Assistance publique-Hôpitaux de Paris, hôpital Robert-Debré, department of head and neck surgery, Paris, France
| | | | - Hervé J Brisse
- Institut Curie, department of medical imaging, Paris, France
| | - Nina Jehanno
- Institut Curie, department of nuclear medicine, Paris, France
| | - Paul Fréneaux
- Institut Curie, department of diagnostic and theranostic medicine, Paris, France
| | - Sylvie Helfre
- Institut Curie, department of radiotherapy, Paris, France
| | - Lucie Rouffiange
- PSL research university, Institut Curie, SIREDO oncology center (care, innovation and research for children and AYA with cancer), Paris, France
| | - Yves Réguerre
- CHU de Saint-Denis, pediatric oncology and hematology unit, Saint-Denis, La Reunion, France
| | - Daniel Orbach
- PSL research university, Institut Curie, SIREDO oncology center (care, innovation and research for children and AYA with cancer), Paris, France
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30
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IDH2 Mutation Analysis in Undifferentiated and Poorly Differentiated Sinonasal Carcinomas for Diagnosis and Clinical Management. Am J Surg Pathol 2020; 44:396-405. [PMID: 31876581 DOI: 10.1097/pas.0000000000001420] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
A large number of tumor types arise from the mucosa of the sinonasal cavities. Although presenting clinically distinct behavior, due to poorly differentiated histologic features, they can be difficult to classify correctly. Our aim was to investigate whether IDH2 and IDH1 mutations may be specific to a subset of undifferentiated and poorly differentiated sinonasal carcinomas. A total of 125 tumor samples of 7 different histologic subtypes were analyzed for IDH mutations by sequencing and mutant-specific immunohistochemistry, and the results were correlated to clinical and follow-up data. The highest incidence of IDH2 mutations occurred in sinonasal undifferentiated carcinoma, with 11/36 (31%) cases affected. However, also, 1/9 neuroendocrine carcinomas, 2/4 high-grade non-intestinal-type adenocarcinomas, and 1/8 poorly differentiated squamous cell carcinomas carried the IDH2 mutation, whereas 1/48 intestinal-type adenocarcinomas harbored an IDH1 mutation. Immunohistochemical analysis of mutant IDH1/2 produced a number of false-negative results, but also 1 false-positive tumor was found. Disease-specific survival was more favorable in IDH2-mutant versus wild-type cases. Our data suggest that IDH-mutant sinonasal cancers, independent of their histologic subtype, may represent a distinct tumor entity with less aggressive clinical behavior. Clinically, patients with these mutations may benefit from specific IDH-guided therapies.
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31
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Friedman J, Schumacher JK, Papagiannopoulos P, Al-Khudari S, Tajudeen BA, Batra PS. Targeted 595-gene genomic profiling demonstrates low tumor mutational burden in olfactory neuroblastoma. Int Forum Allergy Rhinol 2020; 11:58-64. [PMID: 32558242 DOI: 10.1002/alr.22595] [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: 08/19/2019] [Revised: 04/20/2020] [Accepted: 04/20/2020] [Indexed: 11/08/2022]
Abstract
BACKGROUND Olfactory neuroblastoma (ONB) is a rare skull-base malignancy associated with delayed local recurrence. Treatment options in recurrent disease are few and unreliable. We undertook analysis of the ONB exome and immune environment in order to identify potential future immunotherapy treatment options. METHODS Retrospective chart review and next-generation targeted 595-gene genomic profiling was performed on a cohort of 14 ONB cases utilizing Tempus proprietary DNA and RNA sequencing technology. Tempus analysis provided a measurement of tumor mutational burden (TMB) and composition of the immune cell infiltrate present in tumor samples. Clinically relevant genomic alterations and associated targeted therapies were identified using cancer.gov and clinicaltrials.gov. TMB was tested by univariate analysis against clinical stage, pathologic grade, recurrence risk, and immune cell infiltration. RESULTS The mean age for the subjects was 50 years (range, 13 to 76 years) with a male:female ratio of 1:1. TMB for ONB samples ranged from 1.3 to 9.6 mutations/megabase (Mb) with mean of 3.8 mutations/Mb. Univariate analysis showed no association between TMB and tumor stage, pathologic grade, risk of recurrence, or immune cell infiltration. Genomic profile revealed that 6 of 13 tumors had genetic alterations with targeted therapies in clinical trials, whereas 1 tumor demonstrated KRAS Q61R mutation with U.S. Food and Drug Administration (FDA)-approved targeted therapies. CONCLUSION TMB is a novel biomarker guiding the classification of neoplasms in the emerging era of immunotherapy. The characterization of ONB as a low-TMB pathology contributes to the overall taxonomy of all cancers and suggests limited utility of immunotherapy treatment.
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Affiliation(s)
- Jacob Friedman
- Department of Otorhinolaryngology, Head and Neck Surgery, Rush Center for Skull Base and Pituitary Surgery, Rush University Medical Center, Chicago, IL
| | - Jane K Schumacher
- Department of Otorhinolaryngology, Head and Neck Surgery, Rush Center for Skull Base and Pituitary Surgery, Rush University Medical Center, Chicago, IL
| | - Pete Papagiannopoulos
- Department of Otorhinolaryngology, Head and Neck Surgery, Rush Center for Skull Base and Pituitary Surgery, Rush University Medical Center, Chicago, IL
| | - Samer Al-Khudari
- Department of Otorhinolaryngology, Head and Neck Surgery, Rush Center for Skull Base and Pituitary Surgery, Rush University Medical Center, Chicago, IL
| | - Bobby A Tajudeen
- Department of Otorhinolaryngology, Head and Neck Surgery, Rush Center for Skull Base and Pituitary Surgery, Rush University Medical Center, Chicago, IL
| | - Pete S Batra
- Department of Otorhinolaryngology, Head and Neck Surgery, Rush Center for Skull Base and Pituitary Surgery, Rush University Medical Center, Chicago, IL
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Kerr K, McAneney H, Smyth LJ, Bailie C, McKee S, McKnight AJ. A scoping review and proposed workflow for multi-omic rare disease research. Orphanet J Rare Dis 2020; 15:107. [PMID: 32345347 PMCID: PMC7189570 DOI: 10.1186/s13023-020-01376-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2020] [Accepted: 04/07/2020] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Patients with rare diseases face unique challenges in obtaining a diagnosis, appropriate medical care and access to support services. Whole genome and exome sequencing have increased identification of causal variants compared to single gene testing alone, with diagnostic rates of approximately 50% for inherited diseases, however integrated multi-omic analysis may further increase diagnostic yield. Additionally, multi-omic analysis can aid the explanation of genotypic and phenotypic heterogeneity, which may not be evident from single omic analyses. MAIN BODY This scoping review took a systematic approach to comprehensively search the electronic databases MEDLINE, EMBASE, PubMed, Web of Science, Scopus, Google Scholar, and the grey literature databases OpenGrey / GreyLit for journal articles pertaining to multi-omics and rare disease, written in English and published prior to the 30th December 2018. Additionally, The Cancer Genome Atlas publications were searched for relevant studies and forward citation searching / screening of reference lists was performed to identify further eligible articles. Following title, abstract and full text screening, 66 articles were found to be eligible for inclusion in this review. Of these 42 (64%) were studies of multi-omics and rare cancer, two (3%) were studies of multi-omics and a pre-cancerous condition, and 22 (33.3%) were studies of non-cancerous rare diseases. The average age of participants (where known) across studies was 39.4 years. There has been a significant increase in the number of multi-omic studies in recent years, with 66.7% of included studies conducted since 2016 and 33% since 2018. Fourteen combinations of multi-omic analyses for rare disease research were returned spanning genomics, epigenomics, transcriptomics, proteomics, phenomics and metabolomics. CONCLUSIONS This scoping review emphasises the value of multi-omic analysis for rare disease research in several ways compared to single omic analysis, ranging from the provision of a diagnosis, identification of prognostic biomarkers, distinct molecular subtypes (particularly for rare cancers), and identification of novel therapeutic targets. Moving forward there is a critical need for collaboration of multi-omic rare disease studies to increase the potential to generate robust outcomes and development of standardised biorepository collection and reporting structures for multi-omic studies.
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Affiliation(s)
- Katie Kerr
- Centre for Public Health, Queen's University Belfast, Belfast, Northern Ireland
| | - Helen McAneney
- Centre for Public Health, Queen's University Belfast, Belfast, Northern Ireland
| | - Laura J Smyth
- Centre for Public Health, Queen's University Belfast, Belfast, Northern Ireland
| | - Caitlin Bailie
- Centre for Public Health, Queen's University Belfast, Belfast, Northern Ireland
| | - Shane McKee
- Regional Genetics Centre, Belfast City Hospital, Level A, Tower Block, Lisburn Road, Belfast, BT9 7AB, Northern Ireland
| | - Amy Jayne McKnight
- Centre for Public Health, Queen's University Belfast, Belfast, Northern Ireland.
- Regional Genetics Centre, Belfast City Hospital, Level A, Tower Block, Lisburn Road, Belfast, BT9 7AB, Northern Ireland.
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Dumont B, Fresneau B, Claude L, Defachelles AS, Couloigner V, Puget S, Brisse HJ, Fréneaux P, Lacour B, Orbach D. Pattern of loco-regional relapses and treatment in pediatric esthesioneuroblastoma: The French very rare tumors group (Fracture) contribution. Pediatr Blood Cancer 2020; 67:e28154. [PMID: 31930719 DOI: 10.1002/pbc.28154] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Revised: 12/12/2019] [Accepted: 12/14/2019] [Indexed: 12/18/2022]
Abstract
BACKGROUND Esthesioneuroblastoma (ENB) is a rare neuroectodermal tumor that seldom occurs during childhood. Multimodal treatments are currently proposed, but the place of each therapy is still in debate. Our objective is to describe clinical evolution, especially the pattern of relapses and determine contributors to tumor progression. PROCEDURE Medical charts of all children (≤18 years) affected by ENB treated in France from January 1990 to December 2015 were retrospectively analyzed. RESULTS Eighteen patients were selected (10 males). Median age at diagnosis was 12.2 years (0.9-18). Tumor extension was Kadish stage A (n = 1), B (n = 3), C (n = 10), and D (n = 4). Hyams histological grades were I (n = 1), II (n = 3), III (n = 6), and IV (n = 6) (in two cases not defined). Initial cervical nodal spread was assessed by magnetic resonance imaging (n = 15), computed tomography scan (n = 16), fluorodeoxyglucose-positron emission tomography-computed tomography (n = 7), and cytological/histological analysis (n = 2). N1 stage was confirmed by imaging in two of 18 cases and one of two cases had cervical node dissection with neck irradiation (58 Gy). After a median follow-up of survivors of 7.6 years (3.8-17.9), 10 patients developed neuromeningeal progression, whereas no cervical nodal relapse occurred and only eight survived. Both 5-year overall and event-free survival rates were 44.4% (±11.7%). CONCLUSIONS The poor prognosis is mainly related to neuromeningeal dissemination that should be considered during treatment strategy. However, cervical lymph node relapse is rare.
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Affiliation(s)
- Benoît Dumont
- SIREDO Oncology Center (Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer), Institut Curie, PSL University, Paris, France
| | - Brice Fresneau
- Department of Pediatric and Adolescent Oncology, Gustave Roussy, Université Paris-Saclay, Villejuif, France
| | - Line Claude
- Department of Radiation Oncology, Léon Bérard Center, Lyon, France
| | | | - Vincent Couloigner
- Pediatric Head and Neck Surgery and Otorhinolaryngology Department, Necker Enfants-Malades Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Stéphanie Puget
- Pediatric Neurosurgery Department, Necker Enfants-Malades Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | | | - Paul Fréneaux
- Department of Biopathology, Institut Curie, Paris, France
| | - Brigitte Lacour
- National Registry of Childhood Solid Tumors, CHU de Nancy, Vandœuvre-lès-Nancy, France.,Inserm U1153, Center of Research in Epidemiology and Statistics (CRESS), Paris University, Epidemiology of Childhood and Adolescent Cancers Team (EPICEA), Paris, France
| | - Daniel Orbach
- SIREDO Oncology Center (Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer), Institut Curie, PSL University, Paris, France
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London NR, Rooper LM, Bishop JA, Xu H, Bernhardt LJ, Ishii M, Hann CL, Taube JM, Izumchenko E, Gaykalova DA, Gallia GL. Expression of Programmed Cell Death Ligand 1 and Associated Lymphocyte Infiltration in Olfactory Neuroblastoma. World Neurosurg 2019; 135:e187-e193. [PMID: 31785431 DOI: 10.1016/j.wneu.2019.11.112] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Accepted: 11/19/2019] [Indexed: 12/13/2022]
Abstract
BACKGROUND Programmed cell death ligand 1 (PD-L1) is a transmembrane glycoprotein that interacts with the receptor programmed cell death 1 (PD-1) to suppress T-cell activation, reduce adjacent tissue damage, and promote tolerance to self-antigens. Tumors may express PD-L1 as a mechanism to evade immune detection. Recent clinical trials have demonstrated the efficacy of PD-L1/PD-1 antagonists through activation of tumor-infiltrated CD8+ T cells. The aim of this study was to determine the expression pattern of PD-L1 and PD-1 in olfactory neuroblastoma (ONB) tumor cells and to determine the presence of PD-1+ and CD8+ lymphocytes in the ONB immune microenvironment. METHODS Immunohistochemistry for expression of PD-L1, PD-1, and CD8 was performed on paraffin-embedded ONB tissue. RESULTS Of the 10 primary site ONB samples, 4 demonstrated positive PD-L1 expression. Of PD-L1+ tumors, the 2 highest expressing samples were found to contain PD-1+ tumor cells. Of the 4 available metastatic samples, all of which arose from PD-L1- primary site ONB, 3 were positive for PD-L1 and contained PD-1+ tumor cells. PD-L1+ primary and metastatic tumors also demonstrated increased PD-1+ infiltrating lymphocytes in the tumor and stroma (11.6- and 4.62-fold increase) compared with PD-L1- samples (P < 0.05 and P = 0.068 respectively). PD-L1+ specimens demonstrated increased CD8+ lymphocytes in the tumor and stroma (7.46- and 2.14-fold increase) compared with PD-L1- tumors (P < 0.05 for both). CONCLUSIONS These data demonstrate that a proportion of ONB primary and metastatic tumors express PD-L1 and possess an associated tumor and stromal infiltrate of PD-1+ and CD8+ lymphocytes.
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Affiliation(s)
- Nyall R London
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA; National Institute on Deafness and Other Communication Disorders, National Institutes of Health, Bethesda, Maryland, USA
| | - Lisa M Rooper
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Justin A Bishop
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA; Department of Pathology, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Haiying Xu
- Department of Dermatology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Lydia J Bernhardt
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Masaru Ishii
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Christine L Hann
- Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Janis M Taube
- Department of Dermatology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Evgeny Izumchenko
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Daria A Gaykalova
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Gary L Gallia
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
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Classe M, Burgess A, El Zein S, Wassef M, Herman P, Mortuaire G, Leroy X, Malouf GG, Verillaud B. Evaluating the prognostic potential of the Ki67 proliferation index and tumour-infiltrating lymphocytes in olfactory neuroblastoma. Histopathology 2019; 75:853-864. [PMID: 31306501 DOI: 10.1111/his.13954] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2018] [Accepted: 07/11/2019] [Indexed: 12/11/2022]
Abstract
AIMS Olfactory neuroblastomas (ONBs) are rare malignant tumours that arise in the nasal vault. To date, the Hyams grade remains the only widely used histological grading system. However, it is based only on morphological criteria, and has not been updated since 1988. The objective of this study was to explore the prognostic potential of the Ki67 proliferation index (PI) and tumour-infiltrating lymphocytes (TILs) in ONB. METHODS AND RESULTS A retrospective study was conducted on a bicentric series of 45 cases. The Ki67 PI was determined by counting at least 1000 nuclei on whole slides. TILs were evaluated with CD20, CD4 and CD8 immunohistochemical markers on whole slides. In this series, Hyams grades I, II, III and IV accounted for 13.4%, 44.4%, 20% and 22.2% of all cases, respectively. The Ki67 PI ranged from 1 to 93; the Ki67 PI was significantly higher in Hyams grade III-IV ONBs than in Hyams grade I-II ONBs (P < 0.0001). A Ki67 PI of ≥25 was associated with poorer survival (P = 0.02). TILs were present in both stromal and intratumoral compartments, but were located predominantly in the stromal component of the tumour. The numbers of intratumoral CD8+ cells/mm2 and CD4+ cells/mm2 were greater in high-grade ONBs than in low-grade ONBs (P = 0.0015 and P = 0.043, respectively). The numbers of T cells/mm2 and B cells/mm2 were not associated with survival, but a CD4/CD8 ratio of >2 was significantly associated with shorter survival (P = 0.04). CONCLUSION Our findings suggest that the Ki67 PI and TILs could be used as prognostic markers, as a potential alternative to the Hyams grade.
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Affiliation(s)
- Marion Classe
- Department of Pathology, Institut Gustave Roussy, Villejuif, France
| | - Alice Burgess
- Department of Otolaryngology - Head and Neck Surgery, Assistance Publique-Hopitaux de Paris, Lariboisière Hospital, Paris, France.,Faculty of Medicine, Paris Diderot University, Paris, France
| | - Sophie El Zein
- Department of Pathology, Assistance Publique-Hopitaux de Paris, Lariboisière Hospital, Paris, France
| | - Michel Wassef
- Department of Pathology, Assistance Publique-Hopitaux de Paris, Lariboisière Hospital, Paris, France
| | - Philippe Herman
- Department of Otolaryngology - Head and Neck Surgery, Assistance Publique-Hopitaux de Paris, Lariboisière Hospital, Paris, France.,Faculty of Medicine, Paris Diderot University, Paris, France
| | - Geoffrey Mortuaire
- Department of Otolaryngology - Head and Neck Surgery, University Hospital and Lille 2 Faculty of Medicine, Lille, France
| | - Xavier Leroy
- Department of Pathology, University Hospital and Lille 2 Faculty of Medicine, Lille, France
| | - Gabriel G Malouf
- Department of Medical Oncology, Hôpitaux Universtiaires de Strasbourg, Institut de Génomique et de Biologie Moléculaire et Cellulaire, Strasbourg, France
| | - Benjamin Verillaud
- Department of Otolaryngology - Head and Neck Surgery, Assistance Publique-Hopitaux de Paris, Lariboisière Hospital, Paris, France.,Faculty of Medicine, Paris Diderot University, Paris, France
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DNA methylation-based classification of sinonasal undifferentiated carcinoma. Mod Pathol 2019; 32:1447-1459. [PMID: 31186531 PMCID: PMC7391258 DOI: 10.1038/s41379-019-0285-x] [Citation(s) in RCA: 64] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Revised: 04/11/2019] [Accepted: 04/15/2019] [Indexed: 02/08/2023]
Abstract
Sinonasal undifferentiated carcinoma (SNUC) is an aggressive malignancy harboring IDH2 R172 mutations in >80% cases. We explored the potential of genome-wide DNA methylation profiling to elucidate tumor biology and improve the diagnosis of sinonasal undifferentiated carcinoma and its histologic mimics. Forty-two cases, including sinonasal undifferentiated, large cell neuroendocrine, small cell neuroendocrine, and SMARCB1-deficient carcinomas and olfactory neuroblastoma, were profiled by Illumina Infinium Methylation EPIC array interrogating >850,000 CpG sites. The data were analyzed using a custom bioinformatics pipeline. IDH2 mutation status was determined by the targeted exome sequencing (MSK-IMPACTTM) in most cases. H3K27 methylation level was assessed by the immunohistochemistry-based H-score. DNA methylation-based semi-supervised hierarchical clustering analysis segregated IDH2 mutants, mostly sinonasal undifferentiated (n = 10) and large cell neuroendocrine carcinomas (n = 4), from other sinonasal tumors, and formed a single cluster irrespective of the histologic type. t-distributed stochastic neighbor embedding dimensionality reduction analysis showed no overlap between IDH2 mutants, SMARCB1-deficient carcinoma and olfactory neuroblastoma. IDH2 mutants demonstrated a global methylation phenotype and an increase in repressive trimethylation of H3K27 in comparison to IDH2 wild-type tumors (p < 0.001). Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis showed no difference in pathway activation between IDH2-mutated sinonasal undifferentiated and large cell neuroendocrine carcinomas. In comparison to SMARCB1-deficient, IDH2-mutated carcinomas were associated with better disease-free survival (p = 0.034) and lower propensity for lung metastasis (p = 0.002). ARID1A mutations were common in small cell neuroendocrine carcinoma but not among IDH2 mutants (3/3 versus 0/18 and p < 0.001). IDH2 mutations in sinonasal carcinomas induce a hypermethylator phenotype and define a molecular subgroup of tumors arising in this location. IDH2-mutated sinonasal undifferentiated carcinoma and large cell neuroendocrine carcinoma likely represent a phenotypic spectrum of the same entity, which is distinct from small cell neuroendocrine and SMARCB1-deficient sinonasal carcinomas. DNA methylation-based analysis of the sinonasal tumors has potential to improve the diagnostic accuracy and classification of tumors arising in this location.
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37
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Hermsen MA, Riobello C, García-Marín R, Cabal VN, Suárez-Fernández L, López F, Llorente JL. Translational genomics of sinonasal cancers. Semin Cancer Biol 2019; 61:101-109. [PMID: 31560943 DOI: 10.1016/j.semcancer.2019.09.016] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Accepted: 09/22/2019] [Indexed: 02/06/2023]
Abstract
The sinonasal cavities harbor a wide variety of histologically distinct cancers, the majority very aggressive with 5-year survival rates between 30-60% and local recurrence as the main cause of death. This is a complex anatomic area, close to structures such the eyes and the brain, which is of special relevance for surgery and postoperative radiotherapy. The low incidence of these rare tumors hampers accumulation of experience with diagnosis and clinical managment as well as knowledge on recurrent genetic aberrations or testing of new treatment strategies. However, recent years have seen a growing number of publications on genetic aberrations providing data that can aid or fine-tune classification and provide molecular targets for treatment with specific inhibitors. In addition, new sinonasal cancer models are created that enable preclinical testing of candidate inhibitor drugs. With more and more novel targeted therapies being developed, options for personalized treatment of sinonasal cancer patients are now opening up.
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Affiliation(s)
- Mario A Hermsen
- Dept. Head and Neck Oncology, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain.
| | - Cristina Riobello
- Dept. Head and Neck Oncology, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain
| | - Rocío García-Marín
- Dept. Head and Neck Oncology, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain
| | - Virginia N Cabal
- Dept. Head and Neck Oncology, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain
| | - Laura Suárez-Fernández
- Dept. Head and Neck Oncology, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain
| | - Fernando López
- Dept. Otolaryngology, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - José L Llorente
- Dept. Otolaryngology, Hospital Universitario Central de Asturias, Oviedo, Spain
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