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Chiosea S, Hodak SP, Yip L, Abraham D, Baldwin C, Baloch Z, Gulec SA, Hannoush ZC, Haugen BR, Joseph L, Kargi AY, Khanafshar E, Livhits MJ, McIver B, Patel K, Patel SG, Randolph GW, Shaha AR, Sharma J, Stathatos N, van Zante A, Carty SE, Nikiforov YE, Nikiforova MN. Molecular Profiling of 50 734 Bethesda III-VI Thyroid Nodules by ThyroSeq v3: Implications for Personalized Management. J Clin Endocrinol Metab 2023; 108:2999-3008. [PMID: 37071871 PMCID: PMC10583990 DOI: 10.1210/clinem/dgad220] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Revised: 03/29/2023] [Accepted: 04/12/2023] [Indexed: 04/20/2023]
Abstract
CONTEXT Comprehensive genomic analysis of thyroid nodules for multiple classes of molecular alterations detected in a large series of fine needle aspiration (FNA) samples has not been reported. OBJECTIVE To determine the prevalence of clinically relevant molecular alterations in Bethesda categories III-VI (BCIII-VI) thyroid nodules. METHODS This retrospective analysis of FNA samples, tested by ThyroSeq v3 using Genomic Classifier and Cancer Risk Classifier at UPMC Molecular and Genomic Pathology laboratory, analyzed the prevalence of diagnostic, prognostic, and targetable genetic alterations in a total of 50 734 BCIII-VI nodules from 48 225 patients. RESULTS Among 50 734 informative FNA samples, 65.3% were test-negative, 33.9% positive, 0.2% positive for medullary carcinoma, and 0.6% positive for parathyroid. The benign call rate in BCIII-IV nodules was 68%. Among test-positive samples, 73.3% had mutations, 11.3% gene fusions, and 10.8% isolated copy number alterations. Comparing BCIII-IV nodules with BCV-VI nodules revealed a shift from predominantly RAS-like alterations to BRAF V600E-like alterations and fusions involving receptor tyrosine kinases (RTK). Using ThyroSeq Cancer Risk Classifier, a high-risk profile, which typically included TERT or TP53 mutations, was found in 6% of samples, more frequently BCV-VI. RNA-Seq confirmed ThyroSeq detection of novel RTK fusions in 98.9% of cases. CONCLUSION In this series, 68% of BCIII-IV nodules were classified as negative by ThyroSeq, potentially preventing diagnostic surgery in this subset of patients. Specific genetic alterations were detected in most BCV-VI nodules, with a higher prevalence of BRAF and TERT mutations and targetable gene fusions compared to BCIII-IV nodules, offering prognostic and therapeutic information for patient management.
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Affiliation(s)
- Simion Chiosea
- Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, PA 15213, USA
| | - Steven P Hodak
- NYU Robert I. Grossman School of Medicine, NYU Langone Health, New York, NY 12297, USA
| | - Linwah Yip
- Division of Endocrine Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA 15213, USA
| | - Devaprabu Abraham
- Division of Endocrinology, Department of Internal Medicine, University of Utah Health, Salt Lake City, UT 84112, USA
| | - Chelsey Baldwin
- Division of Endocrinology & Metabolism, George Washington University, Washington, DC 20037, USA
| | - Zubair Baloch
- Perelman School of Medicine Department of Pathology, Hospital of the University of Pennsylvania, Philadelphia, PA 19103, USA
| | - Seza A Gulec
- Herbert Wertheim College of Medicine, Florida International University, Miami, FL 33199, USA
| | - Zeina C Hannoush
- Division of Endocrinology, Diabetes and Metabolism. University of Miami, Miller School of Medicine, Miami, FL 33146, USA
| | - Bryan R Haugen
- Division of Endocrinology, Metabolism and Diabetes, Department of Medicine, University of Colorado School of Medicine, Aurora, CO 80045, USA
| | - Lija Joseph
- Lowell General Hospital, Boston University and Tufts University, Lowell, MA 01854, USA
| | - Atil Y Kargi
- Division of Endocrinology, Diabetes and Metabolism. University of Miami, Miller School of Medicine, Miami, FL 33146, USA
| | - Elham Khanafshar
- Department of Pathology, University of California San Francisco, San Francisco, CA 94143, USA
| | - Masha J Livhits
- David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA
| | | | - Kepal Patel
- NYU Robert I. Grossman School of Medicine, NYU Langone Health, New York, NY 12297, USA
| | - Snehal G Patel
- Department of Surgery, Emory University School of Medicine, Atlanta, GA 30342, USA
| | | | - Ashok R Shaha
- Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Jyotirmay Sharma
- Department of Surgery, Emory University School of Medicine, Atlanta, GA 30342, USA
| | | | - Annemieke van Zante
- Department of Pathology, University of California San Francisco, San Francisco, CA 94143, USA
| | - Sally E Carty
- Division of Endocrine Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA 15213, USA
| | - Yuri E Nikiforov
- Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, PA 15213, USA
| | - Marina N Nikiforova
- Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, PA 15213, USA
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Ooms KDW, Chiosea S, Lamarre E, Shah AA. Sebaceous Differentiation as Another Feature of Metatypical Adenoid Cystic Carcinoma: A Case Report and Letter to the Editor. Am J Surg Pathol 2023; 47:145-146. [PMID: 36525543 DOI: 10.1097/pas.0000000000001993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
| | - Simion Chiosea
- Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, PA
| | - Eric Lamarre
- Head and Neck Institute, Cleveland Clinic, Cleveland, OH
| | - Akeesha A Shah
- Pathology and Laboratory Medicine Institute, Cleveland Clinic
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Bundele M, Weinreb I, Xu B, Chiosea S, Faquin W, Dias-Santagata D, Leon M, Hyrcza M, Seethala RR. Mucoacinar Carcinoma: A Rare Variant of Mucoepidermoid Carcinoma. Am J Surg Pathol 2021; 45:1028-1037. [PMID: 34091485 DOI: 10.1097/pas.0000000000001752] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Mucoepidermoid carcinoma (MEC) is generally characterized by an admixture of mucous, epidermoid and intermediate type cells. Numerous variants morphologies are described and defined by stromal and/or cytoplasmic tinctorial characteristics. We now report 11 cases of MEC with serous acinar differentiation, reflecting a distal intercalated duct/acinar phenotype, which we designate as mucoacinar carcinomas. Seven patients were female while 4 were male with a mean age of 55 years (range: 21 to 72 y). Ten cases were from the parotid while 1 was from the submandibular gland. Mean size of the tumors was 1.8 cm (range: 0.7 to 4.5 cm). Three cases were low grade, 7 were intermediate grade, and 1 was high grade. Low to intermediate grade cases demonstrated prominent clear to vacuolated cells with focal serous acinar differentiation. The high-grade case showed a distinctive scattering of acinar cells interspersed between epidermoid cells. Periodic acid Schiff after diastase (9/9), SOX-10 (9/9), and DOG-1 (9/10) highlighted the acinar component. Six of 7 cases showed a focal acinar predominant NR4A3 expression. MAML2 fluorescence in situ hybridization was positive in all cases, in both acinar and mucoepidermoid components. Two cases tested by next generation sequencing showed standard CRTC1-MAML2 fusions. MSANTD3 and NR4A3 fluorescence in situ hybridization on the other hand were negative. Evidence thus suggests that mucoacinar carcinoma represents an acinar variant morphology in MEC, rather than a true MEC-acinic cell carcinoma hybrid, or collision tumor. The acinar differentiation, SOX-10, DOG-1, and even focal NR4A3 reactivity may thus be diagnostic pitfalls.
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Affiliation(s)
| | - Ilan Weinreb
- Department of Laboratory Medicine & Pathobiology, University Health Network, Toronto, ON
| | - Bin Xu
- Memorial Sloan Kettering Cancer Center, New York, NY
| | - Simion Chiosea
- Department of Pathology and Laboratory Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA
| | | | | | - Marino Leon
- Department of Pathology, Immunology and Laboratory Medicine, University of Florida, Gainesville, FL
| | - Martin Hyrcza
- Department of Pathology and Laboratory Medicine, University of Calgary, Arnie Charbonneau Cancer Institute, Calgary, AB, Canada
| | - Raja R Seethala
- Department of Pathology and Laboratory Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA
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Cracolici V, Wang EW, Gardner PA, Snyderman C, Gargano SM, Chiosea S, Singhi AD, Seethala RR. SSTR2 Expression in Olfactory Neuroblastoma: Clinical and Therapeutic Implications. Head Neck Pathol 2021; 15:1185-1191. [PMID: 33929681 PMCID: PMC8633213 DOI: 10.1007/s12105-021-01329-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Accepted: 04/17/2021] [Indexed: 11/26/2022]
Abstract
Somatostatin receptor 2 (SSTR2) expression has previously been documented in olfactory neuroblastoma (ONB). Here, we fully characterize SSTR2 expression in ONB and correlate staining results with clinicopathologic parameters including Hyams grade. We also assess SSTR2 immunohistochemistry expression in various histologic mimics of ONB to assess its diagnostic functionality. 78 ONBs (51 primary biopsies/excisions and 27 recurrences/metastases) from 58 patients were stained for SSTR2. H-scores based on intensity (0-3 +) and percentage of tumor cells staining were assigned to all cases. 51 histologic mimics were stained and scored in an identical fashion. 77/78 (99%) ONB cases demonstrated SSTR2 staining (mean H-score: 189, range: 0-290). There were no significant differences in staining between primary tumors and recurrences/metastases (mean H-score: 185 vs 198). Primary low-grade ONB had somewhat stronger staining than high-grade tumors (mean H-score: 200 vs 174). SSTR2 expression had no prognostic value when considering disease-free or disease-specific survival. SSTR2 staining is significantly higher in ONB than its histologic mimics (mean H-score: 189 vs 12.9, p < 0.001) suggesting a potential use of the marker in diagnosis of ONB. In conclusion, SSTR2 is consistently expressed in ONB suggesting a role for somatostatin-analog based imaging and therapy in this disease. More generally, SSTR2 may be another marker of neuroendocrine differentiation in ONB.
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Affiliation(s)
- Vincent Cracolici
- Department of Pathology and Laboratory Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA, USA.
- , 9500 Euclid Avenue, L25, Cleveland, OH, USA.
| | - Eric W Wang
- Department of Otolaryngology, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Paul A Gardner
- Department of Neurosurgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Carl Snyderman
- Department of Neurosurgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Stacey M Gargano
- Department of Pathology and Laboratory Medicine, Thomas Jefferson University Hospital, Philadelphia, PA, USA
| | - Simion Chiosea
- Department of Pathology and Laboratory Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
- Department of Otolaryngology, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Aatur D Singhi
- Department of Pathology and Laboratory Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Raja R Seethala
- Department of Pathology and Laboratory Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
- Department of Otolaryngology, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
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Affiliation(s)
- Seungwon Kim
- Department of Otolaryngology, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Simion Chiosea
- Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
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6
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Sebastiao APM, Pareja F, Kumar R, Brown DN, Silveira C, da Silva EM, Lee JY, Del A, Katabi N, Chiosea S, Weigelt B, Reis-Filho JS, Seethala RR. Genomic analysis of recurrences and high-grade forms of polymorphous adenocarcinoma. Histopathology 2019; 75:193-201. [PMID: 30843621 DOI: 10.1111/his.13854] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Revised: 03/04/2019] [Accepted: 03/07/2019] [Indexed: 01/30/2023]
Abstract
AIMS Polymorphous adenocarcinoma (PAC) usually follows an indolent course, but some cases may show recurrences and high-grade features. The genetic events associated with recurrences and high-grade versions are yet to be defined. Our aim was to determine the genetic underpinning of recurrent PACs of the salivary gland and the repertoire of somatic genetic alterations in cases with high-grade histology. METHODS AND RESULTS Four PACs from three patients, including one case with matching primary and recurrent tumours, one de-novo high-grade PAC, and a PAC that transformed to a high-grade tumour following multiple recurrences, were subjected to targeted sequencing (Memorial Sloan Kettering Mutation Profiling of Actionable Cancer Targets assay) or whole-exome sequencing. Both matching primary and recurrent tumours, and the de-novo high-grade PAC, harboured clonal PRKD1 E710D hotspot mutations, whereas the PAC that underwent high-grade transformation upon recurrence, which was wild-type for PRKD1, harboured a PRKD2 rearrangement. The PACs analysed here also harboured mutations targeting cancer genes such as PIK3CA, SETD2, ARID1A, and NOTCH2. A clonal decomposition analysis of the matching primary and recurrent PACs revealed that a minor subclone from the primary tumour became dominant in the recurrent tumour following a clonal selection evolutionary pattern. CONCLUSIONS Our findings demonstrate that recurrent and high-grade PACs are underpinned by PRKD1 E710D hotspot mutations or PRKD2 rearrangements, and that recurrences of PACs may stem from the selection of pre-existing subclones in the primary tumour.
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Affiliation(s)
- Ana P M Sebastiao
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA.,Post-Graduate Programme in Health Sciences, Pontifical Catholic University of Paraná, Paraná, Brazil.,Department of Medical Pathology, Federal University of Paraná, Curitiba, Paraná, Brazil
| | - Fresia Pareja
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Rahul Kumar
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - David N Brown
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Catarina Silveira
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Edaise M da Silva
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Ju Y Lee
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Angela Del
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Nora Katabi
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Simion Chiosea
- Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Britta Weigelt
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jorge S Reis-Filho
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Raja R Seethala
- Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
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7
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Ferris R, Gonçalves A, Baxi S, Martens U, Gauthier H, Langenberg M, Spanos W, Leidner R, Kang H, Russell J, Chiosea S, Soumaoro I, Rao S, Cao Z, Topalian S. An open-label, multicohort, phase 1/2 study in patients with virus-associated cancers (CheckMate 358): Safety and efficacy of neoadjuvant nivolumab in squamous cell carcinoma of the head and neck (SCCHN). Ann Oncol 2017. [DOI: 10.1093/annonc/mdx440.041] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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8
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Bauman JE, Duvvuri U, Gooding WE, Rath TJ, Gross ND, Song J, Jimeno A, Yarbrough WG, Johnson FM, Wang L, Chiosea S, Sen M, Kass J, Johnson JT, Ferris RL, Kim S, Hirsch FR, Ellison K, Flaherty JT, Mills GB, Grandis JR. Randomized, placebo-controlled window trial of EGFR, Src, or combined blockade in head and neck cancer. JCI Insight 2017; 2:e90449. [PMID: 28352657 DOI: 10.1172/jci.insight.90449] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
BACKGROUND. EGFR and Src family kinases are upregulated in head and neck squamous cell carcinoma (HNSCC). EGFR interacts with Src to activate STAT3 signaling, and dual EGFR-Src targeting is synergistic in HNSCC preclinical models. pSrc overexpression predicted resistance to the EGFR inhibitor, erlotinib, in a prior window trial. We conducted a 4-arm window trial to identify biomarkers associated with response to EGFR and/or Src inhibition. METHODS. Patients with operable stage II-IVa HNSCC were randomized to 7-21 days of neoadjuvant erlotinib, the Src inhibitor dasatinib, the combination of both, or placebo. Paired tumor specimens were collected before and after treatment. Pharmacodynamic expression of EGFR and Src pathway components was evaluated by IHC of tissue microarrays and reverse-phase protein array of tissue lysates. Candidate biomarkers were assessed for correlation with change in tumor size. RESULTS. From April 2009 to December 2012, 58 patients were randomized and 55 were treated. There was a significant decrease in tumor size in both erlotinib arms (P = 0.0014); however, no effect was seen with dasatinib alone (P = 0.24). High baseline pMAPK expression was associated with response to erlotinib (P = 0.03). High baseline pSTAT3 was associated with resistance to dasatinib (P = 0.099). CONCLUSIONS. Brief exposure to erlotinib significantly decreased tumor size in operable HNSCC, with no additive effect from dasatinib. Baseline pMAPK expression warrants further study as a response biomarker for anti-EGFR therapy. Basal expression of pSTAT3 may be independent of Src, explain therapeutic resistance, and preclude development of dasatinib in biomarker-unselected cohorts. TRIAL REGISTRATION. NCT00779389. FUNDING. National Cancer Institute, American Cancer Society, Pennsylvania Department of Health, V Foundation for Cancer Research, Bristol-Myers Squibb, and Astellas Pharma.
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Affiliation(s)
| | - Umamaheswar Duvvuri
- Department of Otolaryngology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - William E Gooding
- Biostatistics Facility, University of Pittsburgh Cancer Institute, Pittsburgh, Pennsylvania, USA
| | - Tanya J Rath
- Department of Radiology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Neil D Gross
- Department of Otolaryngology - Head and Neck Surgery, Oregon Health Sciences University, Portland, Oregon, USA
| | | | - Antonio Jimeno
- Division of Medical Oncology University of Colorado, Denver, Colorado, USA
| | - Wendell G Yarbrough
- Department of Otolaryngology, Vanderbilt University, Nashville, Tennessee, USA
| | - Faye M Johnson
- Department of Thoracic/Head and Neck Medical Oncology, MD Anderson Cancer Center, Houston, Texas, USA
| | - Lin Wang
- Department of Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Simion Chiosea
- Department of Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Malabika Sen
- Department of Otolaryngology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Jason Kass
- Department of Otolaryngology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Jonas T Johnson
- Department of Otolaryngology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Robert L Ferris
- Department of Otolaryngology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Seungwon Kim
- Department of Otolaryngology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Fred R Hirsch
- Department of Medicine, University of Colorado, Denver, Colorado, USA
| | - Kimberly Ellison
- Department of Medicine, University of Colorado, Denver, Colorado, USA
| | | | - Gordon B Mills
- Department of Systems Biology, MD Anderson Cancer Center, Houston, Texas, USA
| | - Jennifer R Grandis
- Department of Otolaryngology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
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Hernandez–Prera JC, Kwan R, Tripodi J, Chiosea S, Cordon–Cardo C, Najfeld V, Demicco EG. Reappraising hyalinizing clear cell carcinoma: A population‐based study with molecular confirmation. Head Neck 2016; 39:503-511. [DOI: 10.1002/hed.24637] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2016] [Revised: 08/01/2016] [Accepted: 10/12/2016] [Indexed: 11/10/2022] Open
Affiliation(s)
| | - Ricky Kwan
- Department of PathologyIcahn School of Medicine at Mount SinaiNew York New York
| | - Joseph Tripodi
- Department of PathologyIcahn School of Medicine at Mount SinaiNew York New York
| | - Simion Chiosea
- Department of PathologyUniversity of Pittsburgh Medical CenterPittsburgh Pennsylvania
| | - Carlos Cordon–Cardo
- Department of PathologyIcahn School of Medicine at Mount SinaiNew York New York
| | - Vesna Najfeld
- Department of PathologyIcahn School of Medicine at Mount SinaiNew York New York
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Varvares MA, Walker RJ, Chiosea S. Does a specimen-based margin analysis of early tongue cancer better predict local control? Laryngoscope 2016; 126:2426-2427. [DOI: 10.1002/lary.26081] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/14/2016] [Indexed: 11/12/2022]
Affiliation(s)
- Mark A. Varvares
- Department of Otolaryngology; Massachusetts Eye and Ear Infirmary and Harvard Medical School; Boston Massachusetts
| | - Ronald J Walker
- Department of Otolaryngology, Head and Neck Surgery; St. Louis University School of Medicine; St. Louis Missouri
| | - Simion Chiosea
- Department of Pathology; University of Pittsburg Medical Center and Presbyterian University Hospital; Pittsburgh Pennsylvania U.S.A
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Karunamurthy A, Panebianco F, J Hsiao S, Vorhauer J, Nikiforova MN, Chiosea S, Nikiforov YE. Prevalence and phenotypic correlations of EIF1AX mutations in thyroid nodules. Endocr Relat Cancer 2016; 23:295-301. [PMID: 26911375 PMCID: PMC5494715 DOI: 10.1530/erc-16-0043] [Citation(s) in RCA: 61] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2016] [Accepted: 02/24/2016] [Indexed: 01/21/2023]
Abstract
The EIF1AX gene mutations have been recently found in papillary thyroid carcinoma (PTC) and anaplastic thyroid carcinoma (ATC). The prevalence of these mutations in other types of thyroid cancers and benign nodules is unknown. In this study, we analyzed the occurrence of EIF1AX mutations in exons 2, 5, and 6 of the gene in a series of 266 thyroid tumors and hyperplastic nodules by either Sanger or next-generation sequencing (ThyroSeq v.2). In addition, 647 thyroid fine-needle aspiration (FNA) samples with indeterminate cytology were analyzed. Using surgically removed samples, EIF1AX mutations were detected in 3/86 (2.3%) PTC, 1/4 (25%) ATC, 0/53 follicular carcinomas, 0/12 medullary carcinomas, 2/27 (7.4%) follicular adenomas, and 1/80 (1.3%) hyperplastic nodules. Among five mutation-positive FNA samples with surgical follow-up, one nodule was PTC and others were benign follicular adenomas or hyperplastic nodules. Overall, among 33 mutations identified, A113_splice mutation at the intron 5/exon 6 splice site of EIF1AX was the most common. All four carcinomas harbored A113_splice mutation and three of them had one or more coexisting mutations, typically RAS All PTC carrying EIF1AX mutations were encapsulated follicular variants. In summary, this study shows that EIF1AX mutations occur not only in thyroid carcinomas, but also in benign nodules. The most common mutation hotspot is the A113_splice, followed by a cluster of mutations in exon 2. When found in thyroid FNA samples, EIF1AX mutations confer ~20% risk of cancer; the risk is likely to be higher in nodules carrying a A113_splice mutation and when EIF1AX coexists with RAS mutations.
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Affiliation(s)
- Arivarasan Karunamurthy
- Department of PathologyUniversity of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Federica Panebianco
- Department of PathologyUniversity of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Susan J Hsiao
- Department of PathologyUniversity of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Jennie Vorhauer
- Department of PathologyUniversity of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Marina N Nikiforova
- Department of PathologyUniversity of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Simion Chiosea
- Department of PathologyUniversity of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Yuri E Nikiforov
- Department of PathologyUniversity of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
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12
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Van Allen EM, Lui VWY, Egloff AM, Goetz EM, Li H, Johnson JT, Duvvuri U, Bauman JE, Stransky N, Zeng Y, Gilbert BR, Pendleton KP, Wang L, Chiosea S, Sougnez C, Wagle N, Zhang F, Du Y, Close D, Johnston PA, McKenna A, Carter SL, Golub TR, Getz G, Mills GB, Garraway LA, Grandis JR. Genomic Correlate of Exceptional Erlotinib Response in Head and Neck Squamous Cell Carcinoma. JAMA Oncol 2016; 1:238-44. [PMID: 26181029 DOI: 10.1001/jamaoncol.2015.34] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
IMPORTANCE Randomized clinical trials demonstrate no benefit for epidermal growth factor receptor (EGFR) tyrosine kinase inhibitors in unselected patients with head and neck squamous cell carcinoma (HNSCC). However, a patient with stage IVA HNSCC received 13 days of neoadjuvant erlotinib and experienced a near-complete histologic response. OBJECTIVE To determine a mechanism of exceptional response to erlotinib therapy in HNSCC. DESIGN, SETTING, AND PARTICIPANTS Single patient with locally advanced HNSCC who received erlotinib monotherapy in a window-of-opportunity clinical trial (patients scheduled to undergo primary cancer surgery are treated briefly with an investigational agent). Whole-exome sequencing of pretreatment tumor and germline patient samples was performed at a quaternary care academic medical center, and a candidate somatic variant was experimentally investigated for mediating erlotinib response. INTERVENTION A brief course of erlotinib monotherapy followed by surgical resection. MAIN OUTCOMES AND MEASURES Identification of pretreatment tumor somatic alterations that may contribute to the exceptional response to erlotinib. Hypotheses were formulated regarding enhanced erlotinib response in preclinical models harboring the patient tumor somatic variant MAPK1 E322K following the identification of tumor somatic variants. RESULTS No EGFR alterations were observed in the pretreatment tumor DNA. Paradoxically, the tumor harbored an activating MAPK1 E322K mutation (allelic fraction 0.13), which predicts ERK activation and erlotinib resistance in EGFR-mutant lung cancer. The HNSCC cells with MAPK1 E322K exhibited enhanced EGFR phosphorylation and erlotinib sensitivity compared with wild-type MAPK1 cells. CONCLUSIONS AND RELEVANCE Selective erlotinib use in HNSCC may be informed by precision oncology approaches.
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Affiliation(s)
- Eliezer M Van Allen
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts2Cancer Program, Broad Institute of Massachusetts Institute of Technology and Harvard University, Cambridge
| | - Vivian W Y Lui
- Department of Pharmacology and Pharmacy, Li-Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong4Department of Biochemistry, Li-Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong5Department of Otolaryngology, University of Pittsb
| | - Ann Marie Egloff
- Department of Otolaryngology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania6Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Eva M Goetz
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Hua Li
- Department of Otolaryngology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Jonas T Johnson
- Department of Otolaryngology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Umamaheswar Duvvuri
- Department of Otolaryngology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Julie E Bauman
- Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | | | - Yan Zeng
- Department of Otolaryngology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Breean R Gilbert
- Department of Otolaryngology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Kelsey P Pendleton
- Department of Otolaryngology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Lin Wang
- Department of Otolaryngology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Simion Chiosea
- Department of Pathology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Carrie Sougnez
- Cancer Program, Broad Institute of Massachusetts Institute of Technology and Harvard University, Cambridge
| | - Nikhil Wagle
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts2Cancer Program, Broad Institute of Massachusetts Institute of Technology and Harvard University, Cambridge
| | - Fan Zhang
- Department of Systems Biology, University of Texas MD Anderson Cancer Center, Houston
| | - Yu Du
- Department of Otolaryngology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - David Close
- Department of Pharmaceutical Sciences, University of Pittsburgh School of Pharmacy, Pittsburgh, Pennsylvania
| | - Paul A Johnston
- Department of Pharmaceutical Sciences, University of Pittsburgh School of Pharmacy, Pittsburgh, Pennsylvania
| | - Aaron McKenna
- Department of Genome Sciences, University of Washington, Seattle
| | - Scott L Carter
- Cancer Program, Broad Institute of Massachusetts Institute of Technology and Harvard University, Cambridge
| | - Todd R Golub
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts2Cancer Program, Broad Institute of Massachusetts Institute of Technology and Harvard University, Cambridge
| | - Gad Getz
- Cancer Program, Broad Institute of Massachusetts Institute of Technology and Harvard University, Cambridge13Department of Pathology, Massachusetts General Hospital, Boston
| | - Gordon B Mills
- Department of Systems Biology, University of Texas MD Anderson Cancer Center, Houston
| | - Levi A Garraway
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts2Cancer Program, Broad Institute of Massachusetts Institute of Technology and Harvard University, Cambridge
| | - Jennifer R Grandis
- Department of Otolaryngology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania14Department of Pharmacology and Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
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13
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Afkhami M, Karunamurthy A, Chiosea S, Nikiforova MN, Seethala R, Nikiforov YE, Coyne C. Histopathologic and Clinical Characterization of Thyroid Tumors Carrying the BRAF(K601E) Mutation. Thyroid 2016; 26:242-7. [PMID: 26422023 DOI: 10.1089/thy.2015.0227] [Citation(s) in RCA: 73] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
BACKGROUND While the association of the BRAF(V600E) mutation with aggressive histopathological tumor features and clinical behavior has been extensively studied in papillary thyroid carcinoma (PTC), the BRAF(K601E) mutation has not been well characterized. This study reports what is currently the largest series of BRAF(K601E) mutated thyroid nodules. METHODS Histopathologic, cytologic, and molecular reports over a period of seven years (June 2007 to June 2014) were reviewed to identify thyroid cases with various types of BRAF mutations. All cases positive for the BRAF(K601E) mutation were reviewed to confirm histopathologic diagnosis and establish tumor variant, and clinical charts were reviewed to obtain clinical characteristics and follow-up information. RESULTS The BRAF(K601E) mutation was identified in 39 patients and comprised 5.3% of all BRAF mutations noted in thyroidectomy specimens. Twenty-seven out of 29 nodules (93%) with BRAF(K601E) mutated tumors with surgical pathology results available for review were PTC, one (3.4%) was a follicular thyroid carcinoma, and one (3.4%) was a follicular adenoma. The majority of K601E-mutant PTCs (20 cases) were follicular variant PTC. Encapsulation was present in all but one case, and one case showed capsular invasion. Coexisting mutations overall were not identified in BRAF(K601E) mutated thyroid nodules except in a case that exhibited a complex K601E + T599I mutation and had a classic PTC phenotype. The majority of K601E mutant nodules were T1 lesions (69%) and T2 lesions (28%) by TNM staging. With a median follow-up of 19.6 months, no structural or biochemical recurrence or metastases were found in patients with an isolated BRAF(K601E) mutation. CONCLUSIONS The BRAF(K601E) mutation is the second most common BRAF mutation found in thyroid nodules. Unlike BRAF(V600E), the most common mutation, K601E is strongly associated with follicular-patterned cancer, particularly with the encapsulated follicular variant of PTC, and may also be found in follicular thyroid carcinomas. Overall, BRAF(K601E) mutant tumors show better clinical outcomes than BRAF(V600E) positive tumors, and preoperative BRAF(K601E) analysis may provide important prognostic information for use in clinical management.
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Affiliation(s)
- Michelle Afkhami
- Department of Medicine, Division of Endocrinology, University of Pittsburgh Medical Center , Pittsburgh, Pennsylvania
| | - Arivarasan Karunamurthy
- Department of Medicine, Division of Endocrinology, University of Pittsburgh Medical Center , Pittsburgh, Pennsylvania
| | - Simion Chiosea
- Department of Medicine, Division of Endocrinology, University of Pittsburgh Medical Center , Pittsburgh, Pennsylvania
| | - Marina N Nikiforova
- Department of Medicine, Division of Endocrinology, University of Pittsburgh Medical Center , Pittsburgh, Pennsylvania
| | - Raja Seethala
- Department of Medicine, Division of Endocrinology, University of Pittsburgh Medical Center , Pittsburgh, Pennsylvania
| | - Yuri E Nikiforov
- Department of Medicine, Division of Endocrinology, University of Pittsburgh Medical Center , Pittsburgh, Pennsylvania
| | - Christopher Coyne
- Department of Medicine, Division of Endocrinology, University of Pittsburgh Medical Center , Pittsburgh, Pennsylvania
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14
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Thompson LDR, Bauer JL, Chiosea S, McHugh JB, Seethala RR, Miettinen M, Müller S. Canalicular adenoma: a clinicopathologic and immunohistochemical analysis of 67 cases with a review of the literature. Head Neck Pathol 2014; 9:181-95. [PMID: 25141970 PMCID: PMC4424207 DOI: 10.1007/s12105-014-0560-6] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2014] [Accepted: 08/01/2014] [Indexed: 01/16/2023]
Abstract
There is a lack of a comprehensive immunohistochemical (IHC) analysis of canalicular adenoma (CanAd), especially when combined with a description of the unique histologic features. Given the usual small biopsies, IHC may be useful in distinguishing CanAd from other tumors in the differential diagnosis. Retrospective. The patients included 54 females and 13 males (4.2:1), aged 43-90 years, with a mean age at presentation of 69.9 years. Clinical presentation was generally a mass (n = 61) slowly increasing in size (mean 38.5 months), affecting the upper lip (n = 46), buccal mucosa (n = 17) or palate (n = 4), involving the right (n = 29), left (n = 24) or midline (n = 9), without any major salivary gland tumors. The tumors ranged in size from 0.2 to 3 cm (mean 1.2 cm). Most tumors were multilobular or bosselated (76 %), often surrounded by a capsule. Histologically, the tumors were characterized by cystic spaces, tumor cords with beading, tubule formation, and by the presence of luminal squamous balls (n = 41). The cells were cuboidal to columnar with stippled chromatin. Mitoses were inconspicuous. A myxoid stroma (n = 64), sclerosis (n = 42), luminal hemorrhage (n = 51), and luminal microliths (calcifications) (n = 33) were characteristic. Nine (13.4 %) were multifocal. CanAd showed the following characteristic immunohistochemistry findings: CK-pan and S100 protein (strong, diffuse reaction); peripheral or luminal GFAP reaction; CK5/6 and p16 luminal squamous ball reaction; SOX10 nuclear reaction; cytoplasmic p63 reaction. CanAd are unique minor salivary gland tumors showing a distinct architecture and phenotype. They predilect to older women, with the majority multilobulated and affecting the upper lip, multifocal in 13 %; no major salivary gland tumors were identified. S100 protein, CK-pan, GFAP and SOX10 are positive, with luminal squamous balls highlighted by CK5/6 or p16.
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Affiliation(s)
- Lester D. R. Thompson
- />Woodland Hills Medical Center, Department of Pathology, Southern California Permanente Medical Group, 5601 De Soto Avenue, Woodland Hills, CA 91365 USA
| | - Justin L. Bauer
- />Woodland Hills Medical Center, Department of Pathology, Southern California Permanente Medical Group, 5601 De Soto Avenue, Woodland Hills, CA 91365 USA
| | - Simion Chiosea
- />Anatomic Pathology Department, UPMC Presbyterian Hospital, Pittsburgh, PA USA
| | | | - Raja R. Seethala
- />Anatomic Pathology Department, UPMC Presbyterian Hospital, Pittsburgh, PA USA
| | - Markku Miettinen
- />Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, Bethesda, MD USA
| | - Susan Müller
- />Department of Otolaryngology, Emory University, Atlanta, GA USA
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15
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Affiliation(s)
- José Pablo Leone
- Division of Hematology and Oncology, University of Pittsburgh, Pittsburgh, Pennsylvania
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16
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Gross ND, Bauman JE, Gooding WE, Denq W, Thomas SM, Wang L, Chiosea S, Hood BL, Flint MS, Sun M, Conrads TP, Ferris RL, Johnson JT, Kim S, Argiris A, Wirth L, Nikiforova MN, Siegfried JM, Grandis JR. Erlotinib, erlotinib-sulindac versus placebo: a randomized, double-blind, placebo-controlled window trial in operable head and neck cancer. Clin Cancer Res 2014; 20:3289-98. [PMID: 24727329 DOI: 10.1158/1078-0432.ccr-13-3360] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
PURPOSE The EGF receptor (EGFR) and COX2 pathways are upregulated in head and neck squamous cell carcinoma (HNSCC). Preclinical models indicate synergistic antitumor activity from dual blockade. We conducted a randomized, double-blind, placebo-controlled window trial of erlotinib, an EGFR inhibitor; erlotinib plus sulindac, a nonselective COX inhibitor; versus placebo. EXPERIMENTAL DESIGN Patients with untreated, operable stage II-IVb HNSCC were randomized 5:5:3 to erlotinib, erlotinib-sulindac, or placebo. Tumor specimens were collected before and after seven to 14 days of treatment. The primary endpoint was change in Ki67 proliferation index. We hypothesized an ordering effect in Ki67 reduction: erlotinib-sulindac > erlotinib > placebo. We evaluated tissue microarrays by immunohistochemistry for pharmacodynamic modulation of EGFR and COX2 signaling intermediates. RESULTS From 2005-2009, 47 patients were randomized for the target 39 evaluable patients. Thirty-four tumor pairs were of sufficient quality to assess biomarker modulation. Ki67 was significantly decreased by erlotinib or erlotinib-sulindac (omnibus comparison, two-sided Kruskal-Wallis, P = 0.04). Wilcoxon pairwise contrasts confirmed greater Ki67 effect in both erlotinib groups (erlotinib-sulindac vs. placebo, P = 0.043; erlotinib vs. placebo, P = 0.027). There was a significant trend in ordering of Ki67 reduction: erlotinib-sulindac > erlotinib > placebo (two-sided exact Jonckheere-Terpstra, P = 0.0185). Low baseline pSrc correlated with greater Ki67 reduction (R(2) = 0.312, P = 0.024). CONCLUSIONS Brief treatment with erlotinib significantly decreased proliferation in HNSCC, with additive effect from sulindac. Efficacy studies of dual EGFR-COX inhibition are justified. pSrc is a potential resistance biomarker for anti-EGFR therapy, and warrants investigation as a molecular target.
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Affiliation(s)
- Neil D Gross
- Authors' Affiliations: Division of Head and Neck Surgery, Department of Otolaryngology, Oregon Health and Science University, Portland, Oregon; Division of Hematology/Oncology, Department of Internal Medicine; Department of Pharmacology and Chemical Biology;Biostatistics Facility, University of Pittsburgh, University of Pittsburgh Cancer Institute; Departments of Otolaryngology and Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania; Department of Otolaryngology, University of Kansas Medical Center, Kansas City, Kansas; Women's Health Integrated Research Center, Gynecologic Cancer Center of Excellence, Annandale, Virginia; Division of Hematology/Oncology, Department of Medicine, University of Texas Health Science Center at San Antonio, San Antonio, Texas; Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts; and Department of Pharmacology, University of Minnesota, Minneapolis, Minnesota
| | - Julie E Bauman
- Authors' Affiliations: Division of Head and Neck Surgery, Department of Otolaryngology, Oregon Health and Science University, Portland, Oregon; Division of Hematology/Oncology, Department of Internal Medicine; Department of Pharmacology and Chemical Biology;Biostatistics Facility, University of Pittsburgh, University of Pittsburgh Cancer Institute; Departments of Otolaryngology and Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania; Department of Otolaryngology, University of Kansas Medical Center, Kansas City, Kansas; Women's Health Integrated Research Center, Gynecologic Cancer Center of Excellence, Annandale, Virginia; Division of Hematology/Oncology, Department of Medicine, University of Texas Health Science Center at San Antonio, San Antonio, Texas; Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts; and Department of Pharmacology, University of Minnesota, Minneapolis, Minnesota
| | - William E Gooding
- Authors' Affiliations: Division of Head and Neck Surgery, Department of Otolaryngology, Oregon Health and Science University, Portland, Oregon; Division of Hematology/Oncology, Department of Internal Medicine; Department of Pharmacology and Chemical Biology;Biostatistics Facility, University of Pittsburgh, University of Pittsburgh Cancer Institute; Departments of Otolaryngology and Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania; Department of Otolaryngology, University of Kansas Medical Center, Kansas City, Kansas; Women's Health Integrated Research Center, Gynecologic Cancer Center of Excellence, Annandale, Virginia; Division of Hematology/Oncology, Department of Medicine, University of Texas Health Science Center at San Antonio, San Antonio, Texas; Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts; and Department of Pharmacology, University of Minnesota, Minneapolis, Minnesota
| | - William Denq
- Authors' Affiliations: Division of Head and Neck Surgery, Department of Otolaryngology, Oregon Health and Science University, Portland, Oregon; Division of Hematology/Oncology, Department of Internal Medicine; Department of Pharmacology and Chemical Biology;Biostatistics Facility, University of Pittsburgh, University of Pittsburgh Cancer Institute; Departments of Otolaryngology and Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania; Department of Otolaryngology, University of Kansas Medical Center, Kansas City, Kansas; Women's Health Integrated Research Center, Gynecologic Cancer Center of Excellence, Annandale, Virginia; Division of Hematology/Oncology, Department of Medicine, University of Texas Health Science Center at San Antonio, San Antonio, Texas; Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts; and Department of Pharmacology, University of Minnesota, Minneapolis, Minnesota
| | - Sufi M Thomas
- Authors' Affiliations: Division of Head and Neck Surgery, Department of Otolaryngology, Oregon Health and Science University, Portland, Oregon; Division of Hematology/Oncology, Department of Internal Medicine; Department of Pharmacology and Chemical Biology;Biostatistics Facility, University of Pittsburgh, University of Pittsburgh Cancer Institute; Departments of Otolaryngology and Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania; Department of Otolaryngology, University of Kansas Medical Center, Kansas City, Kansas; Women's Health Integrated Research Center, Gynecologic Cancer Center of Excellence, Annandale, Virginia; Division of Hematology/Oncology, Department of Medicine, University of Texas Health Science Center at San Antonio, San Antonio, Texas; Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts; and Department of Pharmacology, University of Minnesota, Minneapolis, MinnesotaAuthors' Affiliations: Division of Head and Neck Surgery, Department of Otolaryngology, Oregon Health and Science University, Portland, Oregon; Division of Hematology/Oncology, Department of Internal Medicine; Department of Pharmacology and Chemical Biology;Biostatistics Facility, University of Pittsburgh, University of Pittsburgh Cancer Institute; Departments of Otolaryngology and Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania; Department of Otolaryngology, University of Kansas Medical Center, Kansas City, Kansas; Women's Health Integrated Research Center, Gynecologic Cancer Center of Excellence, Annandale, Virginia; Division of Hematology/Oncology, Department of Medicine, University of Texas Health Science Center at San Antonio, San Antonio, Texas; Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts; and Department of Pharmacology, University of Minnesota, Minneapolis, Minnesota
| | - Lin Wang
- Authors' Affiliations: Division of Head and Neck Surgery, Department of Otolaryngology, Oregon Health and Science University, Portland, Oregon; Division of Hematology/Oncology, Department of Internal Medicine; Department of Pharmacology and Chemical Biology;Biostatistics Facility, University of Pittsburgh, University of Pittsburgh Cancer Institute; Departments of Otolaryngology and Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania; Department of Otolaryngology, University of Kansas Medical Center, Kansas City, Kansas; Women's Health Integrated Research Center, Gynecologic Cancer Center of Excellence, Annandale, Virginia; Division of Hematology/Oncology, Department of Medicine, University of Texas Health Science Center at San Antonio, San Antonio, Texas; Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts; and Department of Pharmacology, University of Minnesota, Minneapolis, Minnesota
| | - Simion Chiosea
- Authors' Affiliations: Division of Head and Neck Surgery, Department of Otolaryngology, Oregon Health and Science University, Portland, Oregon; Division of Hematology/Oncology, Department of Internal Medicine; Department of Pharmacology and Chemical Biology;Biostatistics Facility, University of Pittsburgh, University of Pittsburgh Cancer Institute; Departments of Otolaryngology and Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania; Department of Otolaryngology, University of Kansas Medical Center, Kansas City, Kansas; Women's Health Integrated Research Center, Gynecologic Cancer Center of Excellence, Annandale, Virginia; Division of Hematology/Oncology, Department of Medicine, University of Texas Health Science Center at San Antonio, San Antonio, Texas; Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts; and Department of Pharmacology, University of Minnesota, Minneapolis, MinnesotaAuthors' Affiliations: Division of Head and Neck Surgery, Department of Otolaryngology, Oregon Health and Science University, Portland, Oregon; Division of Hematology/Oncology, Department of Internal Medicine; Department of Pharmacology and Chemical Biology;Biostatistics Facility, University of Pittsburgh, University of Pittsburgh Cancer Institute; Departments of Otolaryngology and Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania; Department of Otolaryngology, University of Kansas Medical Center, Kansas City, Kansas; Women's Health Integrated Research Center, Gynecologic Cancer Center of Excellence, Annandale, Virginia; Division of Hematology/Oncology, Department of Medicine, University of Texas Health Science Center at San Antonio, San Antonio, Texas; Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts; and Department of Pharmacology, University of Minnesota, Minneapolis, Minnesota
| | - Brian L Hood
- Authors' Affiliations: Division of Head and Neck Surgery, Department of Otolaryngology, Oregon Health and Science University, Portland, Oregon; Division of Hematology/Oncology, Department of Internal Medicine; Department of Pharmacology and Chemical Biology;Biostatistics Facility, University of Pittsburgh, University of Pittsburgh Cancer Institute; Departments of Otolaryngology and Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania; Department of Otolaryngology, University of Kansas Medical Center, Kansas City, Kansas; Women's Health Integrated Research Center, Gynecologic Cancer Center of Excellence, Annandale, Virginia; Division of Hematology/Oncology, Department of Medicine, University of Texas Health Science Center at San Antonio, San Antonio, Texas; Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts; and Department of Pharmacology, University of Minnesota, Minneapolis, MinnesotaAuthors' Affiliations: Division of Head and Neck Surgery, Department of Otolaryngology, Oregon Health and Science University, Portland, Oregon; Division of Hematology/Oncology, Department of Internal Medicine; Department of Pharmacology and Chemical Biology;Biostatistics Facility, University of Pittsburgh, University of Pittsburgh Cancer Institute; Departments of Otolaryngology and Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania; Department of Otolaryngology, University of Kansas Medical Center, Kansas City, Kansas; Women's Health Integrated Research Center, Gynecologic Cancer Center of Excellence, Annandale, Virginia; Division of Hematology/Oncology, Department of Medicine, University of Texas Health Science Center at San Antonio, San Antonio, Texas; Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts; and Department of Pharmacology, University of Minnesota, Minneapolis, Minnesota
| | - Melanie S Flint
- Authors' Affiliations: Division of Head and Neck Surgery, Department of Otolaryngology, Oregon Health and Science University, Portland, Oregon; Division of Hematology/Oncology, Department of Internal Medicine; Department of Pharmacology and Chemical Biology;Biostatistics Facility, University of Pittsburgh, University of Pittsburgh Cancer Institute; Departments of Otolaryngology and Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania; Department of Otolaryngology, University of Kansas Medical Center, Kansas City, Kansas; Women's Health Integrated Research Center, Gynecologic Cancer Center of Excellence, Annandale, Virginia; Division of Hematology/Oncology, Department of Medicine, University of Texas Health Science Center at San Antonio, San Antonio, Texas; Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts; and Department of Pharmacology, University of Minnesota, Minneapolis, Minnesota
| | - Mai Sun
- Authors' Affiliations: Division of Head and Neck Surgery, Department of Otolaryngology, Oregon Health and Science University, Portland, Oregon; Division of Hematology/Oncology, Department of Internal Medicine; Department of Pharmacology and Chemical Biology;Biostatistics Facility, University of Pittsburgh, University of Pittsburgh Cancer Institute; Departments of Otolaryngology and Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania; Department of Otolaryngology, University of Kansas Medical Center, Kansas City, Kansas; Women's Health Integrated Research Center, Gynecologic Cancer Center of Excellence, Annandale, Virginia; Division of Hematology/Oncology, Department of Medicine, University of Texas Health Science Center at San Antonio, San Antonio, Texas; Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts; and Department of Pharmacology, University of Minnesota, Minneapolis, Minnesota
| | - Thomas P Conrads
- Authors' Affiliations: Division of Head and Neck Surgery, Department of Otolaryngology, Oregon Health and Science University, Portland, Oregon; Division of Hematology/Oncology, Department of Internal Medicine; Department of Pharmacology and Chemical Biology;Biostatistics Facility, University of Pittsburgh, University of Pittsburgh Cancer Institute; Departments of Otolaryngology and Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania; Department of Otolaryngology, University of Kansas Medical Center, Kansas City, Kansas; Women's Health Integrated Research Center, Gynecologic Cancer Center of Excellence, Annandale, Virginia; Division of Hematology/Oncology, Department of Medicine, University of Texas Health Science Center at San Antonio, San Antonio, Texas; Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts; and Department of Pharmacology, University of Minnesota, Minneapolis, MinnesotaAuthors' Affiliations: Division of Head and Neck Surgery, Department of Otolaryngology, Oregon Health and Science University, Portland, Oregon; Division of Hematology/Oncology, Department of Internal Medicine; Department of Pharmacology and Chemical Biology;Biostatistics Facility, University of Pittsburgh, University of Pittsburgh Cancer Institute; Departments of Otolaryngology and Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania; Department of Otolaryngology, University of Kansas Medical Center, Kansas City, Kansas; Women's Health Integrated Research Center, Gynecologic Cancer Center of Excellence, Annandale, Virginia; Division of Hematology/Oncology, Department of Medicine, University of Texas Health Science Center at San Antonio, San Antonio, Texas; Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts; and Department of Pharmacology, University of Minnesota, Minneapolis, Minnesota
| | - Robert L Ferris
- Authors' Affiliations: Division of Head and Neck Surgery, Department of Otolaryngology, Oregon Health and Science University, Portland, Oregon; Division of Hematology/Oncology, Department of Internal Medicine; Department of Pharmacology and Chemical Biology;Biostatistics Facility, University of Pittsburgh, University of Pittsburgh Cancer Institute; Departments of Otolaryngology and Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania; Department of Otolaryngology, University of Kansas Medical Center, Kansas City, Kansas; Women's Health Integrated Research Center, Gynecologic Cancer Center of Excellence, Annandale, Virginia; Division of Hematology/Oncology, Department of Medicine, University of Texas Health Science Center at San Antonio, San Antonio, Texas; Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts; and Department of Pharmacology, University of Minnesota, Minneapolis, Minnesota
| | - Jonas T Johnson
- Authors' Affiliations: Division of Head and Neck Surgery, Department of Otolaryngology, Oregon Health and Science University, Portland, Oregon; Division of Hematology/Oncology, Department of Internal Medicine; Department of Pharmacology and Chemical Biology;Biostatistics Facility, University of Pittsburgh, University of Pittsburgh Cancer Institute; Departments of Otolaryngology and Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania; Department of Otolaryngology, University of Kansas Medical Center, Kansas City, Kansas; Women's Health Integrated Research Center, Gynecologic Cancer Center of Excellence, Annandale, Virginia; Division of Hematology/Oncology, Department of Medicine, University of Texas Health Science Center at San Antonio, San Antonio, Texas; Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts; and Department of Pharmacology, University of Minnesota, Minneapolis, Minnesota
| | - Seungwon Kim
- Authors' Affiliations: Division of Head and Neck Surgery, Department of Otolaryngology, Oregon Health and Science University, Portland, Oregon; Division of Hematology/Oncology, Department of Internal Medicine; Department of Pharmacology and Chemical Biology;Biostatistics Facility, University of Pittsburgh, University of Pittsburgh Cancer Institute; Departments of Otolaryngology and Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania; Department of Otolaryngology, University of Kansas Medical Center, Kansas City, Kansas; Women's Health Integrated Research Center, Gynecologic Cancer Center of Excellence, Annandale, Virginia; Division of Hematology/Oncology, Department of Medicine, University of Texas Health Science Center at San Antonio, San Antonio, Texas; Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts; and Department of Pharmacology, University of Minnesota, Minneapolis, Minnesota
| | - Athanassios Argiris
- Authors' Affiliations: Division of Head and Neck Surgery, Department of Otolaryngology, Oregon Health and Science University, Portland, Oregon; Division of Hematology/Oncology, Department of Internal Medicine; Department of Pharmacology and Chemical Biology;Biostatistics Facility, University of Pittsburgh, University of Pittsburgh Cancer Institute; Departments of Otolaryngology and Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania; Department of Otolaryngology, University of Kansas Medical Center, Kansas City, Kansas; Women's Health Integrated Research Center, Gynecologic Cancer Center of Excellence, Annandale, Virginia; Division of Hematology/Oncology, Department of Medicine, University of Texas Health Science Center at San Antonio, San Antonio, Texas; Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts; and Department of Pharmacology, University of Minnesota, Minneapolis, MinnesotaAuthors' Affiliations: Division of Head and Neck Surgery, Department of Otolaryngology, Oregon Health and Science University, Portland, Oregon; Division of Hematology/Oncology, Department of Internal Medicine; Department of Pharmacology and Chemical Biology;Biostatistics Facility, University of Pittsburgh, University of Pittsburgh Cancer Institute; Departments of Otolaryngology and Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania; Department of Otolaryngology, University of Kansas Medical Center, Kansas City, Kansas; Women's Health Integrated Research Center, Gynecologic Cancer Center of Excellence, Annandale, Virginia; Division of Hematology/Oncology, Department of Medicine, University of Texas Health Science Center at San Antonio, San Antonio, Texas; Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts; and Department of Pharmacology, University of Minnesota, Minneapolis, Minnesota
| | - Lori Wirth
- Authors' Affiliations: Division of Head and Neck Surgery, Department of Otolaryngology, Oregon Health and Science University, Portland, Oregon; Division of Hematology/Oncology, Department of Internal Medicine; Department of Pharmacology and Chemical Biology;Biostatistics Facility, University of Pittsburgh, University of Pittsburgh Cancer Institute; Departments of Otolaryngology and Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania; Department of Otolaryngology, University of Kansas Medical Center, Kansas City, Kansas; Women's Health Integrated Research Center, Gynecologic Cancer Center of Excellence, Annandale, Virginia; Division of Hematology/Oncology, Department of Medicine, University of Texas Health Science Center at San Antonio, San Antonio, Texas; Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts; and Department of Pharmacology, University of Minnesota, Minneapolis, Minnesota
| | - Marina N Nikiforova
- Authors' Affiliations: Division of Head and Neck Surgery, Department of Otolaryngology, Oregon Health and Science University, Portland, Oregon; Division of Hematology/Oncology, Department of Internal Medicine; Department of Pharmacology and Chemical Biology;Biostatistics Facility, University of Pittsburgh, University of Pittsburgh Cancer Institute; Departments of Otolaryngology and Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania; Department of Otolaryngology, University of Kansas Medical Center, Kansas City, Kansas; Women's Health Integrated Research Center, Gynecologic Cancer Center of Excellence, Annandale, Virginia; Division of Hematology/Oncology, Department of Medicine, University of Texas Health Science Center at San Antonio, San Antonio, Texas; Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts; and Department of Pharmacology, University of Minnesota, Minneapolis, Minnesota
| | - Jill M Siegfried
- Authors' Affiliations: Division of Head and Neck Surgery, Department of Otolaryngology, Oregon Health and Science University, Portland, Oregon; Division of Hematology/Oncology, Department of Internal Medicine; Department of Pharmacology and Chemical Biology;Biostatistics Facility, University of Pittsburgh, University of Pittsburgh Cancer Institute; Departments of Otolaryngology and Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania; Department of Otolaryngology, University of Kansas Medical Center, Kansas City, Kansas; Women's Health Integrated Research Center, Gynecologic Cancer Center of Excellence, Annandale, Virginia; Division of Hematology/Oncology, Department of Medicine, University of Texas Health Science Center at San Antonio, San Antonio, Texas; Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts; and Department of Pharmacology, University of Minnesota, Minneapolis, MinnesotaAuthors' Affiliations: Division of Head and Neck Surgery, Department of Otolaryngology, Oregon Health and Science University, Portland, Oregon; Division of Hematology/Oncology, Department of Internal Medicine; Department of Pharmacology and Chemical Biology;Biostatistics Facility, University of Pittsburgh, University of Pittsburgh Cancer Institute; Departments of Otolaryngology and Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania; Department of Otolaryngology, University of Kansas Medical Center, Kansas City, Kansas; Women's Health Integrated Research Center, Gynecologic Cancer Center of Excellence, Annandale, Virginia; Division of Hematology/Oncology, Department of Medicine, University of Texas Health Science Center at San Antonio, San Antonio, Texas; Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts; and Department of Pharmacology, University of Minnesota, Minneapolis, Minnesota
| | - Jennifer R Grandis
- Authors' Affiliations: Division of Head and Neck Surgery, Department of Otolaryngology, Oregon Health and Science University, Portland, Oregon; Division of Hematology/Oncology, Department of Internal Medicine; Department of Pharmacology and Chemical Biology;Biostatistics Facility, University of Pittsburgh, University of Pittsburgh Cancer Institute; Departments of Otolaryngology and Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania; Department of Otolaryngology, University of Kansas Medical Center, Kansas City, Kansas; Women's Health Integrated Research Center, Gynecologic Cancer Center of Excellence, Annandale, Virginia; Division of Hematology/Oncology, Department of Medicine, University of Texas Health Science Center at San Antonio, San Antonio, Texas; Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts; and Department of Pharmacology, University of Minnesota, Minneapolis, Minnesota
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Nudell J, Chiosea S, Thompson LDR. Carcinoma ex-Schneiderian papilloma (malignant transformation): a clinicopathologic and immunophenotypic study of 20 cases combined with a comprehensive review of the literature. Head Neck Pathol 2014; 8:269-86. [PMID: 24519376 PMCID: PMC4126921 DOI: 10.1007/s12105-014-0527-7] [Citation(s) in RCA: 70] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2013] [Accepted: 02/03/2014] [Indexed: 11/30/2022]
Abstract
Schneiderian papilloma (SP) are uncommon tumors with malignant transformation even less common. The histologic criteria to define malignant transformation are not well developed nor is the immunohistochemical profile reported in a large series of carcinomas. 20 cases of malignant transformation of SP included 7 females and 13 males, aged 38-86 years (mean 60.7 years). Patients presented most frequently with a mass (n = 11) and obstructive symptoms (n = 7), present for 38.7 months (mean). Most patients had no previous history of SP (n = 13); metachronous carcinoma was identified in 7 patients an average of 34.4 months after the first diagnosis of SP, with 1-4 recurrences of SP. With a mean size of 4.1 cm, the majority of tumors involved a combination of more than one anatomic site (n = 10), followed by the maxillary sinus only (n = 5) or nasal cavity only (n = 3). Histologically, 17 were inverted and 3 exophytic type SP. There were 17 squamous cell carcinomas, 2 mucoepidermoid carcinomas and 1 sinonasal undifferentiated carcinoma, comprising from 10 to 95 % of the tumor volume. Malignant histologic features included atypical mitoses, necrosis, bone invasion, lymphovascular invasion, decreased transmigrating neutrophils, paradoxical maturation, dyskeratosis and/or perineural invasion (n = 3). Patients tended to present with advanced stage (n = 14, Stage III and IV). Immunohistochemical studies showed positive reactions in the malignancies for CK5/6 (86 %), p63 (86 %), CK7 (luminal, 50 %), p53 (83 %), and p16 (25 %). In situ hybridization detected human papillomavirus in 26 %. Surgery was often accompanied by radiation therapy (n = 13), with a mean of 2.4 years of follow-up. Five patients developed a recurrence between 0.8 and 3.3 years. Carcinomas ex-SP are less common and are associated with better outcome than previously reported. Patients tend to present with a synchronous carcinoma, developing in an inverted type SP, with squamous cell carcinoma the most common malignancy. Development of metachronous carcinomas ex-SP was always preceded by SP recurrence in this series.
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Affiliation(s)
- Jeremy Nudell
- Department of Pathology, Woodland Hills Medical Center, Southern California Permanente Medical Group, 5601 De Soto Avenue, Woodland Hills, CA 91365 USA
| | - Simion Chiosea
- Department of Pathology, University of Pittsburgh, Pittsburgh, PA USA
| | - Lester D. R. Thompson
- Department of Pathology, Woodland Hills Medical Center, Southern California Permanente Medical Group, 5601 De Soto Avenue, Woodland Hills, CA 91365 USA
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18
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Affiliation(s)
- Uma Duvvuri
- Department of Otolaryngology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
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Maxwell JH, Ferris RL, Gooding W, Cunningham D, Mehta V, Kim S, Myers EN, Johnson J, Chiosea S. Extracapsular spread in head and neck carcinoma: Impact of site and human papillomavirus status. Cancer 2013; 119:3302-8. [DOI: 10.1002/cncr.28169] [Citation(s) in RCA: 149] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2013] [Revised: 04/01/2013] [Accepted: 04/05/2013] [Indexed: 11/10/2022]
Affiliation(s)
- Jessica H. Maxwell
- Department of Otolaryngology; University of Pittsburgh Medical Center; Pittsburgh Pennsylvania
| | - Robert L. Ferris
- Department of Otolaryngology; University of Pittsburgh Medical Center; Pittsburgh Pennsylvania
| | - William Gooding
- University of Pittsburgh Cancer Institute, Biostatistics Facility; Pittsburgh Pennsylvania
| | - Diana Cunningham
- University of Pittsburgh Cancer Institute, Biostatistics Facility; Pittsburgh Pennsylvania
| | - Vikas Mehta
- Department of Otolaryngology/Head and Neck Surgery; LSU Health Sciences Center Shreveport; Shreveport Louisiana
| | - Seungwon Kim
- Department of Otolaryngology; University of Pittsburgh Medical Center; Pittsburgh Pennsylvania
| | - Eugene N. Myers
- Department of Otolaryngology; University of Pittsburgh Medical Center; Pittsburgh Pennsylvania
| | - Jonas Johnson
- Department of Otolaryngology; University of Pittsburgh Medical Center; Pittsburgh Pennsylvania
| | - Simion Chiosea
- Department of Pathology; University of Pittsburgh Medical Center; Pittsburgh Pennsylvania
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20
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21
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Lui VWY, Hedberg ML, Li H, Vangara BS, Pendleton K, Zeng Y, Lu Y, Zhang Q, Du Y, Gilbert BR, Freilino M, Sauerwein S, Peyser ND, Xiao D, Diergaarde B, Wang L, Chiosea S, Seethala R, Johnson JT, Kim S, Duvvuri U, Ferris RL, Romkes M, Nukui T, Kwok-Shing Ng P, Garraway LA, Hammerman PS, Mills GB, Grandis JR. Frequent mutation of the PI3K pathway in head and neck cancer defines predictive biomarkers. Cancer Discov 2013; 3:761-9. [PMID: 23619167 DOI: 10.1158/2159-8290.cd-13-0103] [Citation(s) in RCA: 447] [Impact Index Per Article: 40.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Genomic findings underscore the heterogeneity of head and neck squamous cell carcinoma (HNSCC). Identification of mutations that predict therapeutic response would be a major advance. We determined the mutationally altered, targetable mitogenic pathways in a large HNSCC cohort. Analysis of whole-exome sequencing data from 151 tumors revealed the phosphoinositide 3-kinase (PI3K) pathway to be the most frequently mutated oncogenic pathway (30.5%). PI3K pathway-mutated HNSCC tumors harbored a significantly higher rate of mutations in known cancer genes. In a subset of human papillomavirus-positive tumors, PIK3CA or PIK3R1 was the only mutated cancer gene. Strikingly, all tumors with concurrent mutation of multiple PI3K pathway genes were advanced (stage IV), implicating concerted PI3K pathway aberrations in HNSCC progression. Patient-derived tumorgrafts with canonical and noncanonical PIK3CA mutations were sensitive to an mTOR/PI3K inhibitor (BEZ-235), in contrast to PIK3CA-wild-type tumorgrafts. These results suggest that PI3K pathway mutations may serve as predictive biomarkers for treatment selection.
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Affiliation(s)
- Vivian W Y Lui
- Departments of 1Otolaryngology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
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22
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Chênevert J, Duvvuri U, Chiosea S, Dacic S, Cieply K, Kim J, Shiwarski D, Seethala RR. DOG1: a novel marker of salivary acinar and intercalated duct differentiation. Mod Pathol 2012; 25:919-29. [PMID: 22460810 DOI: 10.1038/modpathol.2012.57] [Citation(s) in RCA: 159] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Anoctamin-1 (ANO1) (DOG1, TMEM16a) is a calcium-activated chloride channel initially described in gastrointestinal stromal tumors, but now known to be expressed in a variety of normal and tumor tissues including salivary tissue in murine models. We herein perform a comprehensive survey of DOG1 expression in 156 cases containing non-neoplastic human salivary tissues and tumors. ANO1 mRNA levels were significantly higher (8-fold increase, P<0.0001) in normal parotid tissue (n=6) as compared with squamous mucosa (n=15). By immunohistochemistry, DOG1 showed a diffuse moderate (2+) apical membranous staining pattern in normal serous acini, 1+ apical membranous pattern in mucous acini, and variable 1-2+ apical staining of distal intercalated ducts. Myoepithelial cells, striated and excretory ducts were invariably negative. All acinic cell carcinomas (n=28) were DOG1 positive demonstrating a complex mixture of intense (3+) apical membranous, cytoplasmic and complete membranous staining. Most ductal tumor types were negative or only showed a subset of positive cases. Within the biphasic tumor category, adenoid cystic carcinomas (18/24 cases) and epithelial-myoepithelial carcinomas (8/15 cases) were frequently positive, often showing a distinctive combined apical ductal and membranous/cytoplasmic myoepithelial staining profile. Thus, DOG1 staining is a marker of salivary acinar and to a lesser extent intercalated duct differentiation. Strong staining can be used to support the diagnosis of acinic cell carcinoma. DOG1 may also be a marker of a 'transformed' myoepithelial phenotype in a subset of biphasic salivary gland malignancies.
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Affiliation(s)
- Jacinthe Chênevert
- Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
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Sen M, Thomas SM, Kim S, Yeh JI, Ferris RL, Johnson JT, Duvvuri U, Lee J, Sahu N, Joyce S, Freilino ML, Shi H, Li C, Ly D, Rapireddy S, Etter JP, Li PK, Wang L, Chiosea S, Seethala RR, Gooding WE, Chen X, Kaminski N, Pandit K, Johnson DE, Grandis JR. First-in-human trial of a STAT3 decoy oligonucleotide in head and neck tumors: implications for cancer therapy. Cancer Discov 2012; 2:694-705. [PMID: 22719020 DOI: 10.1158/2159-8290.cd-12-0191] [Citation(s) in RCA: 245] [Impact Index Per Article: 20.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
UNLABELLED Despite evidence implicating transcription factors, including STAT3, in oncogenesis, these proteins have been regarded as "undruggable." We developed a decoy targeting STAT3 and conducted a phase 0 trial. Expression levels of STAT3 target genes were decreased in head and neck cancers following injection with the STAT3 decoy compared with tumors receiving saline control. Decoys have not been amenable to systemic administration due to instability. To overcome this barrier, we linked the oligonucleotide strands using hexaethylene glycol spacers. This cyclic STAT3 decoy bound with high affinity to STAT3 protein, reduced cellular viability, and suppressed STAT3 target gene expression in cancer cells. Intravenous injection of the cyclic STAT3 decoy inhibited xenograft growth and downregulated STAT3 target genes in the tumors. These results provide the first demonstration of a successful strategy to inhibit tumor STAT3 signaling via systemic administration of a selective STAT3 inhibitor, thereby paving the way for broad clinical development. SIGNIFICANCE This is the fi rst study of a STAT3-selective inhibitor in humans and the fi rst evidence that a transcription factor decoy can be modifi ed to enable systemic delivery. These findings have therapeutic implications beyond STAT3 to other “undruggable” targets in human cancers.
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Affiliation(s)
- Malabika Sen
- Department of Otolaryngology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
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24
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Chiosea S, Nikiforova M, Zuo H, Ogilvie J, Gandhi M, Seethala RR, Ohori NP, Nikiforov Y. A novel complex BRAF mutation detected in a solid variant of papillary thyroid carcinoma. Endocr Pathol 2009; 20:122-6. [PMID: 19370421 DOI: 10.1007/s12022-009-9073-3] [Citation(s) in RCA: 62] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BRAF gene mutations are identified in about 45% of papillary thyroid carcinomas (PTC) and represent the most common genetic event in this tumor. Here, we report a case of PTC, solid variant, with a complex BRAF mutation that involves one nucleotide substitution, C1796T, and a CTT triplet insertion, 1798_1799insCTT, located on the same allele. This mutation leads to the replacement of a threonine with an isoleucine, T599I, and replacement of a valine with an alanine and a leucine, V600delinsAL. This mutation was identified both in the preoperative fine needle aspirate sample and in the surgical specimen after total thyroidectomy. Other rare BRAF mutations in PTC are reviewed.
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Affiliation(s)
- Simion Chiosea
- Department of Pathology and Laboratory Medicine, School of Medicine, University of Pittsburgh, Pittsburgh, PA, 15261, USA.
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Abstract
Differential microRNA expression in colon adenocarcinoma (CA) was previously reported. MicroRNA biogenesis and function requires a set of proteins designated as the microRNA machinery, which includes DICER1 and PRKRA. Loss of heterozygosity at 14q32.13 DICER1 locus was detected in up to 60% of CA cases. The in silico gene array analysis of CA showed down-regulation of DICER1 and an up-regulation of PRKRA. Immunohistochemically, DICER1 expression was abnormal in 65% of CA (95 of 147 cases). PRKRA was deregulated in 70% of CA (32 of 46 cases). Expression of DICER1 and PRKRA was correlated with clinicopathologic features of CA. DICER1 up-regulation was seen more commonly in women. Only 10 of 46 cases immunostained for both DICER1 and PRKRA showed normal levels of both DICER1 and PRKRA. Microsatellite status of 32 cases was determined. Microsatellite instable cases showed DICER1 up-regulation more commonly when compared to microsatellite stable cases; however, this trend was not statistically significant. Abnormal DICER1 and/or PRKRA expression might explain the observed changes in microRNA profile. The status of the endogenous DICER1 and PRKRA in CA may help to predict the response to future RNA interference-based therapy.
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Affiliation(s)
- S Chiosea
- Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, PA, U.S.A
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26
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Abstract
Differential microRNA (miR) expression is described in non-small cell lung carcinoma. miR biogenesis requires a set of proteins collectively referred to as the miR machinery. In the proposed multistep carcinogenesis model, peripheral adenocarcinoma of the lung develops from noninvasive precursor lesions known as atypical adenomatous hyperplasia (AAH) and bronchioloalveolar carcinoma (BAC). The gene array analysis of BAC and adenocarcinoma showed a transient up-regulation of Dicer (a key effector protein for small interfering RNA and miR function) and PACT along with down-regulation of most genes encoding miR machinery proteins. Immunohistochemically, Dicer was up-regulated in AAH and BAC and down-regulated in areas of invasion and in advanced adenocarcinoma. A fraction of adenocarcinomas lose Dicer as a result of deletions at the Dicer locus. Expanded immunohistochemical and Western blot analysis showed higher Dicer level in squamous cell carcinoma (SCC) of the lung when compared with adenocarcinoma. Other proteins of the RNA-induced silencing complex (RISC; SND1, PACT, and FXR1) were also present at higher levels in a SCC cell line when compared with an adenocarcinoma cell line. In conclusion, the stoichiometry of miR machinery and RISC depends on histologic subtype of lung carcinoma, varies along the AAH-BAC-adenocarcinoma sequence, and might explain the observed abnormal miR profile in lung cancer. The status of the endogenous miR machinery in various histologic subtypes and stages of lung cancer may help to predict the toxicity of and susceptibility to future RNA interference-based therapy.
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Affiliation(s)
- Simion Chiosea
- Department of Pathology, University of Pittsburgh Medical Center Presbyterian, 200 Lothrop Street, Pittsburgh, PA 15213, USA.
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Chiosea S, Jelezcova E, Chandran U, Acquafondata M, McHale T, Sobol RW, Dhir R. Up-regulation of dicer, a component of the MicroRNA machinery, in prostate adenocarcinoma. Am J Pathol 2006; 169:1812-20. [PMID: 17071602 PMCID: PMC1780192 DOI: 10.2353/ajpath.2006.060480] [Citation(s) in RCA: 285] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
MicroRNAs are small noncoding 18- to 24-nt RNAs that are predicted to regulate expression of as many as 30% of protein-encoding genes. In prostate adenocarcinoma, 39 microRNAs are up-regulated, and six microRNAs are down-regulated. Production and function of microRNA requires coordinated processing by proteins of the microRNA machinery. Dicer, an RNase III endonuclease, is an essential component of the microRNA machinery. From a gene array analysis of 16 normal prostate tissue samples, 64 organ-confined, and four metastatic prostate adenocarcinomas, we identified an up-regulation of major components of the microRNA machinery, including Dicer, in metastatic prostate adenocarcinoma. Immunohistochemical studies on a tissue microarray consisting of 232 prostate specimens confirmed up-regulation of Dicer in prostatic intraepithelial neoplasia and in 81% of prostate adenocarcinoma. The increased Dicer level in prostate adenocarcinoma correlated with clinical stage, lymph node status, and Gleason score. Western blot analysis of benign and neoplastic prostate cell lines further confirmed Dicer up-regulation in prostate adenocarcinoma. Dicer up-regulation may explain an almost global increase of microRNA expression in prostate adenocarcinoma. The presence of up-regulated microRNA machinery may predict the susceptibility of prostate adenocarcinoma to RNA interference-based therapy.
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Affiliation(s)
- Simion Chiosea
- Department of Pathology, University of Pittsburgh, University of Pittsburgh Medical Center Presbyterian, C920.1, 200 Lothrop St., Pittsburgh, PA 15213, USA.
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Hill DA, Chiosea S, Jamaluddin S, Roy K, Fischer AH, Boyd DD, Nickerson JA, Imbalzano AN. Inducible changes in cell size and attachment area due to expression of a mutant SWI/SNF chromatin remodeling enzyme. J Cell Sci 2005; 117:5847-54. [PMID: 15537831 DOI: 10.1242/jcs.01502] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
The SWI/SNF enzymes belong to a family of ATP-dependent chromatin remodeling enzymes that have been functionally implicated in gene regulation, development, differentiation and oncogenesis. BRG1, the catalytic core subunit of some of the SWI/SNF enzymes, can interact with known tumor suppressor proteins and can act as a tumor suppressor itself. We report that cells that inducibly express ATPase-deficient versions of BRG1 increase in cell volume, area of attachment and nuclear size upon expression of the mutant BRG1 protein. Examination of focal adhesions reveals qualitative changes in paxillin distribution but no difference in the actin cytoskeletal structure. Increases in cell size and shape correlate with over-expression of two integrins and the urokinase-type plasminogen activator receptor (uPAR), which is also involved in cell adhesion and is often over-expressed in metastatic cancer cells. These findings demonstrate that gene expression pathways affected by chromatin remodeling enzymes can regulate the physical dimensions of mammalian cell morphology.
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Affiliation(s)
- David A Hill
- Department of Cell Biology, University of Massachusetts Medical School, 55 Lake Avenue North, Worcester, MA 01655, USA
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29
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Abstract
We present a new in vitro system for characterizing the binding and mobility of enhanced green fluorescent protein (EGFP)–labeled nuclear proteins by fluorescence recovery after photobleaching in digitonin-permeabilized cells. This assay reveals that SRm160, a splicing coactivator and component of the exon junction complex (EJC) involved in RNA export, has an adenosine triphosphate (ATP)–dependent mobility. Endogenous SRm160, lacking the EGFP moiety, could also be released from sites at splicing speckled domains by an ATP-dependent mechanism. A second EJC protein, RNPS1, also has an ATP-dependent mobility, but SRm300, a protein that binds to SRm160 and participates with it in RNA splicing, remains immobile after ATP supplementation. This finding suggests that SRm160-containing RNA export, but not splicing, complexes have an ATP-dependent mobility. We propose that RNA export complexes have an ATP-regulated mechanism for release from binding sites at splicing speckled domains. In vitro fluorescence recovery after photobleaching is a powerful tool for identifying cofactors required for nuclear binding and mobility.
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Affiliation(s)
- Stefan Wagner
- Dept. of Cell Biology, S7-214, University of Massachusetts Medical School, 55 Lake Ave., Worcester, MA 01655, USA
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30
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Abstract
The Ser-Arg (SR)-related protein SRm160 is a coactivator of pre-mRNA splicing. It bridges splicing factors located at the 5' splice site, branch site, and 3' splice site. Recently, SRm160 has also been shown to be involved in mRNA export as part of an exon-junction complex. SRm160 is highly concentrated in splicing speckles but is also present in long branched intranuclear tracks connecting splicing speckles with sites at the nuclear lamina. In this study we identified domains of SRm160 important for spatial targeting within the nucleus and for binding to the nuclear matrix. Using a series of FLAG- and enhanced GFP-conjugated deletion mutants we found two contiguous sequences that independently target SRm160 to nuclear matrix sites at splicing speckled domains: amino acids 300-350 and 351-688. Constructs containing amino acids 300-350 were also targeted to sites peripheral to speckled domains where most mRNA originate subsequent to splicing. Sequences from the N-terminal domain localized proteins to the nuclear lamina near sites where mRNA leaves the nucleus.
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Affiliation(s)
- Stefan Wagner
- Department of Cell Biology, University of Massachusetts Medical School, 55 Lake Avenue, Worcester, MA 01655, USA
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