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Gómez-de Castro C, Santos-Juanes R, Nuñez-Gómez B, Fernández-Vega I, Vivanco B, Fernández-Velasco A, Reyes-García S, Carrero-Martín J, García-Pedrero JM, Rodrigo JP, González-Vela MDC, Santos-Juanes J, Galache C. Low-Level Expression of p-S6 Is Associated with Nodal Metastasis in Patients with Head and Neck Cutaneous Squamous Cell Carcinoma. Int J Mol Sci 2024; 25:4304. [PMID: 38673889 DOI: 10.3390/ijms25084304] [Citation(s) in RCA: 0] [Impact Index Per Article: 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] [Subscribe] [Scholar Register] [Received: 03/06/2024] [Revised: 04/08/2024] [Accepted: 04/11/2024] [Indexed: 04/28/2024] Open
Abstract
Cutaneous squamous cell carcinoma (cSCC) is the second most common form of skin cancer. The incidence of metastasis for cSCC is estimated to be around 1.2-5%. Ribosomal protein S6 (p-S6) and the p21 protein (p21) are two proteins that play central roles in other cancers. These proteins may be equally important in cSCC, and together, these could constitute a good candidate for metastasis risk assessment of these patients. We investigate the relationship of p-S6 and p21 expression with the impact on the prognosis of head and neck cSCC (cSCCHN). p-S6 and p21 expression was analyzed by immunohistochemistry on paraffin-embedded tissue samples from 116 patients with cSCCHN and associations sought with clinical characteristics. Kaplan-Meier estimators and Cox proportional hazard regression models were also used. The expression of p-S6 was significantly inversely associated with tumor thickness, tumor size, desmoplastic growth, pathological stage, perineural invasion and tumor buds. p21 expression was significantly inversely correlated with >6 mm tumor thickness, desmoplastic growth, and perineural invasion. p-S6-negative expression significantly predicted an increased risk of nodal metastasis (HR = 2.63, 95% CI 1.51-4.54; p < 0.001). p21 expression was not found to be a significant risk factor for nodal metastasis. These findings demonstrate that p-S6-negative expression is an independent predictor of nodal metastasis. The immunohistochemical expression of p-S6 might aid in better risk stratification and management of patients with cSCCHN.
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Affiliation(s)
- Celia Gómez-de Castro
- Grider, Grupo de Investigación en Dermatología, Universidad de Oviedo, 33006 Oviedo, Spain
- Dermatology Division, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain
| | - Raquel Santos-Juanes
- Dermatology Area, Department of Medicine, University of Oviedo, 33006 Oviedo, Spain
| | - Borja Nuñez-Gómez
- Dermatology Area, Department of Medicine, University of Oviedo, 33006 Oviedo, Spain
| | - Iván Fernández-Vega
- Department of Pathology, Hospital Universitario Central de Asturias, Biobank of the Principality of Asturias (BioPA), 33011 Oviedo, Spain
- Department of Pathology, University of Oviedo, 33006 Oviedo, Spain
| | - Blanca Vivanco
- Grider, Grupo de Investigación en Dermatología, Universidad de Oviedo, 33006 Oviedo, Spain
- Department of Pathology, Hospital Universitario Central de Asturias, Biobank of the Principality of Asturias (BioPA), 33011 Oviedo, Spain
- Department of Pathology, University of Oviedo, 33006 Oviedo, Spain
| | - Adela Fernández-Velasco
- Grider, Grupo de Investigación en Dermatología, Universidad de Oviedo, 33006 Oviedo, Spain
- Department of Pathology, Hospital Universitario Central de Asturias, Biobank of the Principality of Asturias (BioPA), 33011 Oviedo, Spain
- Department of Pathology, University of Oviedo, 33006 Oviedo, Spain
| | | | - Jimena Carrero-Martín
- Dermatology Division, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain
| | - Juana M García-Pedrero
- Instituto de Investigación Sanitaria del Principado de Asturias, 33011 Oviedo, Spain
- Instituto Universitario de Oncología del Principado de Asturias, University of Oviedo, 33006 Oviedo, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Juan P Rodrigo
- Instituto de Investigación Sanitaria del Principado de Asturias, 33011 Oviedo, Spain
- Instituto Universitario de Oncología del Principado de Asturias, University of Oviedo, 33006 Oviedo, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Department of Otolaryngology-Head and Neck Surgery, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain
| | | | - Jorge Santos-Juanes
- Grider, Grupo de Investigación en Dermatología, Universidad de Oviedo, 33006 Oviedo, Spain
- Dermatology Division, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain
- Dermatology Area, Department of Medicine, University of Oviedo, 33006 Oviedo, Spain
- Instituto de Investigación Sanitaria del Principado de Asturias, 33011 Oviedo, Spain
- Instituto Universitario de Oncología del Principado de Asturias, University of Oviedo, 33006 Oviedo, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Cristina Galache
- Grider, Grupo de Investigación en Dermatología, Universidad de Oviedo, 33006 Oviedo, Spain
- Dermatology Division, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain
- Instituto de Investigación Sanitaria del Principado de Asturias, 33011 Oviedo, Spain
- Instituto Universitario de Oncología del Principado de Asturias, University of Oviedo, 33006 Oviedo, Spain
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Riobello C, Sánchez-Fernández P, Córdoba MCC, González-Gutiérrez M, Vivanco B, Cabal VN, Fernández LS, García-Marín R, Codina-Martínez H, Lorenzo-Guerra SL, López F, Hermsen MA, Llorente JL. Next-generation sequencing reveals remarkable genetic stability in primary and corresponding recurrent intestinal-type sinonasal adenocarcinoma. Head Neck 2024. [PMID: 38362701 DOI: 10.1002/hed.27694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 01/23/2024] [Accepted: 02/06/2024] [Indexed: 02/17/2024] Open
Abstract
BACKGROUND Recurrent intestinal-type sinonasal adenocarcinoma (ITAC) can occur several years after primary treatment and with different histology. We aimed to clarify if such recurrences could be second primary tumors and to identify actionable mutations as targets for personalized treatment of recurrent ITAC. METHODS Twelve pairs of primary and recurrent ITAC were histologically examined and analyzed by next-generation sequencing. RESULTS Histological differences between primary and recurrent tumor pairs were observed in five cases. Frequent mutations included TP53, APC, TSC2, ATM, EPHA2, BRCA2, LRP1B, KRAS, and KMT2B. There was 86% concordance of somatic mutations between the tumor pairs, while four cases carried additional mutations in the recurrence. CONCLUSIONS We found all cases to be clonal recurrences and not second primary tumors. Moreover, tumor pairs showed a remarkable genomic stability, suggesting that personalized treatment of a recurrence may be based on actionable molecular genetic targets observed in the primary tumor.
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Affiliation(s)
- Cristina Riobello
- Department of Head and Neck Cancer, Health Research Institute of the Principality of Asturias, Oviedo, Spain
| | | | | | | | - Blanca Vivanco
- Department of Pathology, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Virginia N Cabal
- Department of Head and Neck Cancer, Health Research Institute of the Principality of Asturias, Oviedo, Spain
| | - Laura Suárez Fernández
- Department of Head and Neck Cancer, Health Research Institute of the Principality of Asturias, Oviedo, Spain
| | - Rocío García-Marín
- Department of Head and Neck Cancer, Health Research Institute of the Principality of Asturias, Oviedo, Spain
| | - Helena Codina-Martínez
- Department of Head and Neck Cancer, Health Research Institute of the Principality of Asturias, Oviedo, Spain
| | - Sara Lucila Lorenzo-Guerra
- Department of Head and Neck Cancer, Health Research Institute of the Principality of Asturias, Oviedo, Spain
| | - Fernando López
- Department of Otolaryngology, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Mario A Hermsen
- Department of Head and Neck Cancer, Health Research Institute of the Principality of Asturias, Oviedo, Spain
| | - José Luis Llorente
- Department of Otolaryngology, Hospital Universitario Central de Asturias, Oviedo, Spain
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3
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Lorenzo-Guerra SL, Codina-Martínez H, Suárez-Fernández L, Cabal VN, García-Marín R, Riobello C, Vivanco B, Blanco-Lorenzo V, Sánchez-Fernández P, López F, Llorente JL, Hermsen MA. Characterization of a Preclinical In Vitro Model Derived from a SMARCA4-Mutated Sinonasal Teratocarcinosarcoma. Cells 2023; 13:81. [PMID: 38201285 PMCID: PMC10778008 DOI: 10.3390/cells13010081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 12/19/2023] [Accepted: 12/29/2023] [Indexed: 01/12/2024] Open
Abstract
Sinonasal teratocarcinosarcoma (TCS) is a rare tumor that displays a variable histology with admixtures of epithelial, mesenchymal, neuroendocrine and germ cell elements. Facing a very poor prognosis, patients with TCS are in need of new options for treatment. Recently identified recurrent mutations in SMARCA4 may serve as target for modern therapies with EZH1/2 and CDK4/6 inhibitors. Here, we present the first in vitro cell line TCS627, established from a previously untreated primary TCS originating in the ethmoid sinus with invasion into the brain. The cultured cells expressed immunohistochemical markers, indicating differentiation of epithelial, neuroepithelial, sarcomatous and teratomatous components. Whole-exome sequencing revealed 99 somatic mutations including SMARCA4, ARID2, TET2, CDKN2A, WNT7A, NOTCH3 and STAG2, all present both in the primary tumor and in the cell line. Focusing on mutated SMARCA4 as the therapeutic target, growth inhibition assays showed a strong response to the CDK4/6 inhibitor palbociclib, but much less to the EZH1/2 inhibitor valemetostat. In conclusion, cell line TCS627 carries both histologic and genetic features characteristic of TCS and is a valuable model for both basic research and preclinical testing of new therapeutic options for treatment of TCS patients.
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Affiliation(s)
- Sara Lucila Lorenzo-Guerra
- Department of Head and Neck Cancer, Health Research Institute of the Principality of Asturias, 33011 Oviedo, Spain; (S.L.L.-G.); (H.C.-M.); (L.S.-F.); (V.N.C.); (R.G.-M.); (C.R.)
| | - Helena Codina-Martínez
- Department of Head and Neck Cancer, Health Research Institute of the Principality of Asturias, 33011 Oviedo, Spain; (S.L.L.-G.); (H.C.-M.); (L.S.-F.); (V.N.C.); (R.G.-M.); (C.R.)
| | - Laura Suárez-Fernández
- Department of Head and Neck Cancer, Health Research Institute of the Principality of Asturias, 33011 Oviedo, Spain; (S.L.L.-G.); (H.C.-M.); (L.S.-F.); (V.N.C.); (R.G.-M.); (C.R.)
| | - Virginia N. Cabal
- Department of Head and Neck Cancer, Health Research Institute of the Principality of Asturias, 33011 Oviedo, Spain; (S.L.L.-G.); (H.C.-M.); (L.S.-F.); (V.N.C.); (R.G.-M.); (C.R.)
| | - Rocío García-Marín
- Department of Head and Neck Cancer, Health Research Institute of the Principality of Asturias, 33011 Oviedo, Spain; (S.L.L.-G.); (H.C.-M.); (L.S.-F.); (V.N.C.); (R.G.-M.); (C.R.)
| | - Cristina Riobello
- Department of Head and Neck Cancer, Health Research Institute of the Principality of Asturias, 33011 Oviedo, Spain; (S.L.L.-G.); (H.C.-M.); (L.S.-F.); (V.N.C.); (R.G.-M.); (C.R.)
| | - Blanca Vivanco
- Department of Pathology, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain; (B.V.)
| | - Verónica Blanco-Lorenzo
- Department of Pathology, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain; (B.V.)
| | - Paula Sánchez-Fernández
- Department of Otolaryngology, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain; (P.S.-F.); (F.L.); (J.L.L.)
| | - Fernando López
- Department of Otolaryngology, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain; (P.S.-F.); (F.L.); (J.L.L.)
| | - Jóse Luis Llorente
- Department of Otolaryngology, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain; (P.S.-F.); (F.L.); (J.L.L.)
| | - Mario A. Hermsen
- Department of Head and Neck Cancer, Health Research Institute of the Principality of Asturias, 33011 Oviedo, Spain; (S.L.L.-G.); (H.C.-M.); (L.S.-F.); (V.N.C.); (R.G.-M.); (C.R.)
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López L, Fernández-Vañes L, Cabal VN, García-Marín R, Suárez-Fernández L, Codina-Martínez H, Lorenzo-Guerra SL, Vivanco B, Blanco-Lorenzo V, Llorente JL, López F, Hermsen MA. Sox2 and βIII-Tubulin as Biomarkers of Drug Resistance in Poorly Differentiated Sinonasal Carcinomas. J Pers Med 2023; 13:1504. [PMID: 37888115 PMCID: PMC10608336 DOI: 10.3390/jpm13101504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 10/10/2023] [Accepted: 10/14/2023] [Indexed: 10/28/2023] Open
Abstract
Poorly differentiated sinonasal carcinomas (PDCs) are tumors that have a poor prognosis despite advances in classical treatment. Predictive and prognostic markers and new personalized treatments could improve the oncological outcomes of patients. In this study, we analyzed SOX2 and βIII-tubulin as biomarkers that could have prognostic and therapeutic impacts on these tumors. The cohort included 57 cases of PDCs: 36 sinonasal undifferentiated carcinoma (SNUC) cases, 13 olfactory neuroblastoma (ONB) cases, and 8 sinonasal neuroendocrine carcinoma (SNEC) cases. Clinical follow-up data were available for 26 of these cases. Sox2 expression was detected using immunohistochemistry in 6 (75%) SNEC cases, 19 (53%) SNUC cases, and 6 (46%) ONB cases. The absence of Sox2 staining correlated with a higher rate of recurrence (p = 0.015), especially distant recurrence. The majority of cases showed βIII-tubulin expression, with strong positivity in 85%, 75%, and 64% of SNEC, ONB, and SNUC cases, respectively. Tumors with stronger βIII-tubulin expression demonstrated longer disease-free survival than those with no expression or low expression (p = 0.049). Sox2 and βIII-tubulin expression is common in poorly differentiated sinonasal tumors and has prognostic and therapeutic utility.
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Affiliation(s)
- Luis López
- Department of Otolaryngology, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain; (L.L.); (L.F.-V.); (J.L.L.)
| | - Laura Fernández-Vañes
- Department of Otolaryngology, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain; (L.L.); (L.F.-V.); (J.L.L.)
| | - Virginia N. Cabal
- Department of Head and Neck Cancer, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain; (V.N.C.); (R.G.-M.); (L.S.-F.); (H.C.-M.); (S.L.L.-G.); (M.A.H.)
| | - Rocío García-Marín
- Department of Head and Neck Cancer, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain; (V.N.C.); (R.G.-M.); (L.S.-F.); (H.C.-M.); (S.L.L.-G.); (M.A.H.)
| | - Laura Suárez-Fernández
- Department of Head and Neck Cancer, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain; (V.N.C.); (R.G.-M.); (L.S.-F.); (H.C.-M.); (S.L.L.-G.); (M.A.H.)
| | - Helena Codina-Martínez
- Department of Head and Neck Cancer, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain; (V.N.C.); (R.G.-M.); (L.S.-F.); (H.C.-M.); (S.L.L.-G.); (M.A.H.)
| | - Sara L. Lorenzo-Guerra
- Department of Head and Neck Cancer, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain; (V.N.C.); (R.G.-M.); (L.S.-F.); (H.C.-M.); (S.L.L.-G.); (M.A.H.)
| | - Blanca Vivanco
- Department of Pathology, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain; (B.V.); (V.B.-L.)
| | - Verónica Blanco-Lorenzo
- Department of Pathology, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain; (B.V.); (V.B.-L.)
| | - José L. Llorente
- Department of Otolaryngology, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain; (L.L.); (L.F.-V.); (J.L.L.)
| | - Fernando López
- Department of Otolaryngology, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain; (L.L.); (L.F.-V.); (J.L.L.)
| | - Mario A. Hermsen
- Department of Head and Neck Cancer, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain; (V.N.C.); (R.G.-M.); (L.S.-F.); (H.C.-M.); (S.L.L.-G.); (M.A.H.)
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Codina-Martínez H, Lorenzo-Guerra SL, Cabal VN, García-Marín R, Suárez-Fernández L, Vivanco B, Sánchez-Fernández P, López F, Llorente JL, Hermsen MA. Signaling Pathways mTOR and ERK as Therapeutic Targets in Sinonasal Intestinal-Type Adenocarcinoma. Int J Mol Sci 2023; 24:15110. [PMID: 37894790 PMCID: PMC10606341 DOI: 10.3390/ijms242015110] [Citation(s) in RCA: 0] [Impact Index Per Article: 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] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 10/05/2023] [Accepted: 10/07/2023] [Indexed: 10/29/2023] Open
Abstract
Despite advances in surgery and radiotherapy, the overall prognosis of sinonasal intestinal-type adenocarcinoma (ITAC) is poor, and new treatment options are needed. Recent studies have indicated alterations in cellular signaling pathways that may serve as targets for modern inhibitors. Our aim was to evaluate the frequency of mTOR and ERK pathway upregulation in a retrospective series of 139 ITAC and to test the efficacy and mechanism of action of candidate targeted inhibitors in cell line ITAC-3. An immunohistochemical analysis on p-AKT, p-mTOR, p-S6, p-4E-BP1, and p-ERK indicated, respectively, a 68% and 57% mTOR and ERK pathway activation. In vitro studies using low doses of mTOR inhibitor everolimus and ERK inhibitor selumetinib showed significant growth inhibition as monotherapy and especially as combined therapy. This effect was accompanied by the downregulation of mTOR and ERK protein expression. Our data open a new and promising possibility for personalized treatment of ITAC patients.
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Affiliation(s)
- Helena Codina-Martínez
- Department of Head and Neck Cancer, Instituto de Investigación Sanitaria del Principado de Asturias, 33011 Oviedo, Spain; (H.C.-M.); (S.L.L.-G.); (V.N.C.); (R.G.-M.); (L.S.-F.)
| | - Sara Lucila Lorenzo-Guerra
- Department of Head and Neck Cancer, Instituto de Investigación Sanitaria del Principado de Asturias, 33011 Oviedo, Spain; (H.C.-M.); (S.L.L.-G.); (V.N.C.); (R.G.-M.); (L.S.-F.)
| | - Virginia N. Cabal
- Department of Head and Neck Cancer, Instituto de Investigación Sanitaria del Principado de Asturias, 33011 Oviedo, Spain; (H.C.-M.); (S.L.L.-G.); (V.N.C.); (R.G.-M.); (L.S.-F.)
| | - Rocío García-Marín
- Department of Head and Neck Cancer, Instituto de Investigación Sanitaria del Principado de Asturias, 33011 Oviedo, Spain; (H.C.-M.); (S.L.L.-G.); (V.N.C.); (R.G.-M.); (L.S.-F.)
| | - Laura Suárez-Fernández
- Department of Head and Neck Cancer, Instituto de Investigación Sanitaria del Principado de Asturias, 33011 Oviedo, Spain; (H.C.-M.); (S.L.L.-G.); (V.N.C.); (R.G.-M.); (L.S.-F.)
| | - Blanca Vivanco
- Department of Pathology, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain;
| | - Paula Sánchez-Fernández
- Department of Otolaryngology, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain; (P.S.-F.); (F.L.); (J.L.L.)
| | - Fernando López
- Department of Otolaryngology, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain; (P.S.-F.); (F.L.); (J.L.L.)
| | - José Luis Llorente
- Department of Otolaryngology, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain; (P.S.-F.); (F.L.); (J.L.L.)
| | - Mario A. Hermsen
- Department of Head and Neck Cancer, Instituto de Investigación Sanitaria del Principado de Asturias, 33011 Oviedo, Spain; (H.C.-M.); (S.L.L.-G.); (V.N.C.); (R.G.-M.); (L.S.-F.)
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García-Marín R, Cabal VN, Fernández-Cedrón Bermejo C, Riobello C, Suárez-Fernández L, Codina-Martínez H, Navarro-García A, Lorenzo-Guerra SL, García-Martínez J, Vivanco B, López F, Llorente JL, Hermsen MA. A Novel External Auditory Canal Squamous Cell Carcinoma Cell Line Sensitive to CDK4/6 Inhibition. Otolaryngol Head Neck Surg 2023; 168:729-737. [PMID: 35349366 DOI: 10.1177/01945998221089186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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: 12/20/2021] [Accepted: 03/03/2022] [Indexed: 11/15/2022]
Abstract
OBJECTIVE To characterize cell line CAE606 derived from a squamous cell carcinoma (SCC) of the external auditory canal (EAC) and to show its usefulness as a model for testing candidate therapeutic agents. STUDY DESIGN Preclinical translational research. SETTING Biomedical research institute. METHODS The cell line was initiated from a moderately differentiated T2N0M0 EAC SCC. We studied its histologic and genetic features as well as growth and invasion parameters. Sensitivity to cell CDK4/6 cell cycle inhibitor palbociclib was analyzed. RESULTS CAE606 cells expressed heavy molecular weight cytokeratin, p63, and vimentin. The population doubling time was 25.8 hours, and the cells showed fast collective cell migration in a wound-healing assay. Short tandem repeat analysis confirmed it to be derived from the primary tumor of the patient. Next-generation sequencing revealed alterations in cell cycle regulation genes, including inactivating mutations in CDKN2A and TP53 and high-level amplification of CCND1 and EGFR. CAE606 showed a strong decrease of phospo-Rb expression upon exposure to the CDK4/6 inhibitor palbociclib, causing significant growth inhibition with an IC50 of 0.46 µM. CONCLUSION This is the first report of a stable EAC SCC cell line. Its genetic features make it a useful tool for preclinical testing of new therapeutic agents for EAC SCC, particularly those targeting cell cycle regulation in combination with radio- and chemotherapy or other specific signaling pathway inhibitors.
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Affiliation(s)
- Rocío García-Marín
- Department of Head and Neck Cancer, Instituto de Investigación Sanitaria del Principado de Asturias, Oviedo, Spain
| | - Virginia N Cabal
- Department of Head and Neck Cancer, Instituto de Investigación Sanitaria del Principado de Asturias, Oviedo, Spain
| | | | - Cristina Riobello
- Department of Head and Neck Cancer, Instituto de Investigación Sanitaria del Principado de Asturias, Oviedo, Spain
| | - Laura Suárez-Fernández
- Department of Head and Neck Cancer, Instituto de Investigación Sanitaria del Principado de Asturias, Oviedo, Spain
| | - Helena Codina-Martínez
- Department of Head and Neck Cancer, Instituto de Investigación Sanitaria del Principado de Asturias, Oviedo, Spain
| | - Ainhoa Navarro-García
- Department of Head and Neck Cancer, Instituto de Investigación Sanitaria del Principado de Asturias, Oviedo, Spain
| | - Sara Lucila Lorenzo-Guerra
- Department of Head and Neck Cancer, Instituto de Investigación Sanitaria del Principado de Asturias, Oviedo, Spain
| | - Jorge García-Martínez
- Department of Pediatric Hematology and Oncology, Hospital Infantil Universitario Niño Jesús, Instituto de Investigación Sanitaria La Princesa, Madrid, Spain
| | - Blanca Vivanco
- Department of Pathology, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Fernando López
- Department of Otolaryngology, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - José Luis Llorente
- Department of Otolaryngology, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Mario A Hermsen
- Department of Head and Neck Cancer, Instituto de Investigación Sanitaria del Principado de Asturias, Oviedo, Spain
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Menéndez Del Castro M, Naves Cabal V, Vivanco B, Suárez-Fernández L, López F, Llorente JL, Hermsen MA, Álvarez-Marcos C. Loss of p16 expression is a risk factor for recurrence in sinonasal inverted papilloma. Rhinology 2022; 60:453-461. [PMID: 36173184 DOI: 10.4193/rhin22.143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND The purpose of this study was to evaluate p16, p53, EGFR, pEGFR protein expression and HPV infection as possible markers of tumor progression in a series of sinonasal inverted papilloma (SNIP) and sinonasal squamous cell carcinoma (SNSCC). METHODS A series of 49 SNIP, 11 SNSCC associated with SNIP (SNIP-SNSCC) and 52 SNSCC not associated with SNIP were analyzed for p16, p53, EGFR, and phosphorylated EGFR (pEGFR) expression by immunohistochemistry. Human papillomavirus (HPV) infection status was evaluated by DNA-PCR. Results were correlated to clinical and follow-up data. RESULTS Reduced or loss of p16 expression was observed in 18% SNIP, 64% SNIP-SNSCC and 87% of SNSCC. Reduced or loss p16 staining in SNIP correlated with shorter recurrent SNIP-free follow-up. In contrast, p16 expression was not predictive of recurrent SNSCC in cases with SNIP-SNSCC and SNSCC. P53, EGFR, and pEGFR expression did not differ between the tumor groups, nor were they related to recurrent SNIP-free follow-up or recurrent SNSCC. Oncogenic HPV types 16 and 18 were detected in 5% of SNIP and 18% of SNIP-SNSCC, but not in SNSCC. There was no correlation between HPV infection and >70% p16 immunostaining. CONCLUSIONS HPV infection appears to play a minor role in SNIP and SNSCC and p16 immunostaining does not appear a valid surrogate marker for HPV. However, reduced or loss p16 expression may have prognostic value as a risk marker for recurrent SNIP.
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Affiliation(s)
- M Menéndez Del Castro
- Department of Otolaryngology, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - V Naves Cabal
- Department of Head and Neck Oncology, Instituto de Investigación Sanitaria del Principado de Asturias, Oviedo, Spain
| | - B Vivanco
- Department of Pathology, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - L Suárez-Fernández
- Department of Head and Neck Oncology, Instituto de Investigación Sanitaria del Principado de Asturias, Oviedo, Spain
| | - F López
- Department of Otolaryngology, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - J L Llorente
- Department of Otolaryngology, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - M A Hermsen
- Department of Head and Neck Oncology, Instituto de Investigación Sanitaria del Principado de Asturias, Oviedo, Spain
| | - C Álvarez-Marcos
- Department of Otolaryngology, Hospital Universitario Central de Asturias, Oviedo, Spain
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Riobello C, Sánchez-Fernández P, Cabal VN, García-Marín R, Suárez-Fernández L, Vivanco B, Blanco-Lorenzo V, Álvarez Marcos C, López F, Llorente JL, Hermsen MA. Aberrant Signaling Pathways in Sinonasal Intestinal-Type Adenocarcinoma. Cancers (Basel) 2021; 13:cancers13195022. [PMID: 34638506 PMCID: PMC8507674 DOI: 10.3390/cancers13195022] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Accepted: 10/04/2021] [Indexed: 01/20/2023] Open
Abstract
Sinonasal intestinal-type adenocarcinoma (ITAC) is strongly related to occupational exposure to wood and leather dust, however, little is known on the genetic alterations involved in tumor development and progression. The aim of this study was to identify tumorigenic signaling pathways affected by gene mutations and their relation to clinical features. We applied whole exome sequencing of 120 cancer-related genes in 50 ITACs and analyzed the signaling activity of four specific pathways frequently affected by mutations. Genes involved in DNA damage response showed somatic mutations in 30% of cases, including four tumors that also harbored germline mutations. Genes in Wnt, MAPK and PI3K pathways harbored mutations in 20%, 20% and 24% of cases, respectively. Mutations and copy number gains in receptor tyrosine kinases possibly affecting MAPK and PI3K pathways occurred in 44% of cases. Expression of key pathway proteins showed no correlation to mutations in these pathways, except for nuclear β-catenin and APC/CTNNB1 mutation. No specific gene mutation, mutated pathway, nor pathway activity level showed correlation to clinical data or survival. In addition, a similar mutational profile was observed among histological subtypes. The wide spectrum of gene mutations suggests that ITAC is a genetically heterogeneous without specific characterizing gene mutations.
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Affiliation(s)
- Cristina Riobello
- Department of Head and Neck Oncology, Instituto de Investigación Sanitaria del Principado de Asturias, 33011 Oviedo, Spain; (C.R.); (V.N.C.); (R.G.-M.); (L.S.-F.)
| | - Paula Sánchez-Fernández
- Department of Otolaryngology, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain; (P.S.-F.); (C.Á.M.); (F.L.); (J.L.L.)
| | - Virginia N. Cabal
- Department of Head and Neck Oncology, Instituto de Investigación Sanitaria del Principado de Asturias, 33011 Oviedo, Spain; (C.R.); (V.N.C.); (R.G.-M.); (L.S.-F.)
| | - Rocío García-Marín
- Department of Head and Neck Oncology, Instituto de Investigación Sanitaria del Principado de Asturias, 33011 Oviedo, Spain; (C.R.); (V.N.C.); (R.G.-M.); (L.S.-F.)
| | - Laura Suárez-Fernández
- Department of Head and Neck Oncology, Instituto de Investigación Sanitaria del Principado de Asturias, 33011 Oviedo, Spain; (C.R.); (V.N.C.); (R.G.-M.); (L.S.-F.)
| | - Blanca Vivanco
- Department Pathology, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain; (B.V.); (V.B.-L.)
| | - Verónica Blanco-Lorenzo
- Department Pathology, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain; (B.V.); (V.B.-L.)
| | - César Álvarez Marcos
- Department of Otolaryngology, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain; (P.S.-F.); (C.Á.M.); (F.L.); (J.L.L.)
| | - Fernando López
- Department of Otolaryngology, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain; (P.S.-F.); (C.Á.M.); (F.L.); (J.L.L.)
| | - José Luis Llorente
- Department of Otolaryngology, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain; (P.S.-F.); (C.Á.M.); (F.L.); (J.L.L.)
| | - Mario A. Hermsen
- Department of Head and Neck Oncology, Instituto de Investigación Sanitaria del Principado de Asturias, 33011 Oviedo, Spain; (C.R.); (V.N.C.); (R.G.-M.); (L.S.-F.)
- Correspondence:
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9
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García-Marín R, Reda S, Riobello C, Cabal VN, Suárez-Fernández L, Vivanco B, Álvarez-Marcos C, López F, Llorente JL, Hermsen MA. Prognostic and Therapeutic Implications of Immune Classification by CD8 + Tumor-Infiltrating Lymphocytes and PD-L1 Expression in Sinonasal Squamous Cell Carcinoma. Int J Mol Sci 2021; 22:ijms22136926. [PMID: 34203211 PMCID: PMC8268278 DOI: 10.3390/ijms22136926] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 06/21/2021] [Accepted: 06/23/2021] [Indexed: 12/18/2022] Open
Abstract
Sinonasal squamous cell carcinoma (SNSCC) is an aggressive tumor predominantly arising in the maxillary sinus and nasal cavities. Advances in imaging, surgical and radiotherapeutic techniques have reduced complications and morbidity; however, the prognosis generally remains poor, with an overall 5-year survival rate of 30-50%. As immunotherapy may be a new therapeutic option, we analyzed CD8+ tumor-infiltrating lymphocytes (TILs) and the tumor microenvironment immune type (TMIT, combining CD8+ TILs and PD-L1) in a series of 57 SNSCCs. Using immunohistochemistry, tissue samples of 57 SNSCCs were analyzed for expression of CD8 on TILs and of PD-L1 on tumor cells. The results were correlated to the clinical and survival data. In total, 88% (50/57) of the tumors had intratumoral CD8+ TILs; 19% (11/57)-CD8high (>10%); and 39/57 (68%)-CD8low (1-10%). PD-L1 positivity (>5%) was observed in 46% (26/57) of the SNSCCs and significantly co-occurred with CD8+ TILs (p = 0.000). Using univariate analysis, high intratumoral CD8+ TILs and TMIT I (CD8high/PD-L1pos) correlated with a worse survival rate. These results indicate that SNSCCs are immunogenic tumors, similar to head and neck squamous cell carcinomas. Nineteen percent of the cases were both CD8high and PD-L1pos and this subgroup may benefit from therapy with immune checkpoint inhibitors.
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Affiliation(s)
- Rocío García-Marín
- Department Head and Neck Oncology, Instituto de Investigación Sanitaria del Principado de Asturias, 33011 Oviedo, Spain; (R.G.-M.); (C.R.); (V.N.C.); (L.S.-F.)
| | - Sara Reda
- Department Otolaryngology, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain; (S.R.); (C.Á.-M.); (F.L.); (J.L.L.)
| | - Cristina Riobello
- Department Head and Neck Oncology, Instituto de Investigación Sanitaria del Principado de Asturias, 33011 Oviedo, Spain; (R.G.-M.); (C.R.); (V.N.C.); (L.S.-F.)
| | - Virginia N. Cabal
- Department Head and Neck Oncology, Instituto de Investigación Sanitaria del Principado de Asturias, 33011 Oviedo, Spain; (R.G.-M.); (C.R.); (V.N.C.); (L.S.-F.)
| | - Laura Suárez-Fernández
- Department Head and Neck Oncology, Instituto de Investigación Sanitaria del Principado de Asturias, 33011 Oviedo, Spain; (R.G.-M.); (C.R.); (V.N.C.); (L.S.-F.)
| | - Blanca Vivanco
- Department Pathology, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain;
| | - César Álvarez-Marcos
- Department Otolaryngology, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain; (S.R.); (C.Á.-M.); (F.L.); (J.L.L.)
| | - Fernando López
- Department Otolaryngology, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain; (S.R.); (C.Á.-M.); (F.L.); (J.L.L.)
| | - José L. Llorente
- Department Otolaryngology, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain; (S.R.); (C.Á.-M.); (F.L.); (J.L.L.)
| | - Mario A. Hermsen
- Department Head and Neck Oncology, Instituto de Investigación Sanitaria del Principado de Asturias, 33011 Oviedo, Spain; (R.G.-M.); (C.R.); (V.N.C.); (L.S.-F.)
- Correspondence:
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10
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Sánchez-Fernández P, Riobello C, Costales M, Vivanco B, Cabal VN, García-Marín R, Suárez-Fernández L, López F, Cabanillas R, Hermsen MA, Llorente JL. Next-generation sequencing for identification of actionable gene mutations in intestinal-type sinonasal adenocarcinoma. Sci Rep 2021; 11:2247. [PMID: 33500480 PMCID: PMC7838394 DOI: 10.1038/s41598-020-80242-z] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Accepted: 11/26/2020] [Indexed: 01/30/2023] Open
Abstract
Intestinal-type sinonasal adenocarcinoma (ITAC) is a rare tumor carrying poor prognosis and needing new treatment options. The aim of this study was to identify actionable gene mutations that can guide new personalized target-specific therapies in ITAC patients. A series of 48 tumor and 27 corresponding germline DNA samples were analyzed by next generation sequencing using a panel of 120 genes. In total, 223 sequence variants were found in 70 genes. Matched tumor/germline comparison in 27 cases revealed that 57% were in fact germline variants. In 20 of these 27 cases, 58 somatic variants in 33 different genes were identified, the most frequent being PIK3CA (5 cases), APC and ATM (4 cases), and KRAS, NF1, LRP1B and BRCA1 (3 cases). Many of the somatic gene variants affected PI3K, MAPK/ERK, WNT and DNA repair signaling pathways, although not in a mutually exclusive manner. None of the alterations were related to histological ITAC subtype, tumor stage or survival. Our data showed that thorough interpretation of somatic mutations requires sequencing analysis of the corresponding germline DNA. Potentially actionable somatic mutations were found in 20 of 27 cases, 8 of which being biomarkers of FDA-approved targeted therapies. Our data implicate new possibilities for personalized treatment of ITAC patients.
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Affiliation(s)
- Paula Sánchez-Fernández
- grid.411052.30000 0001 2176 9028Department Otolaryngology, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Cristina Riobello
- grid.10863.3c0000 0001 2164 6351Department Head and Neck Oncology, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Instituto Universitario de Oncología del Principado de Asturias (IUOPA), Centro de Investigación Biomédica en Red (CIBER-ONC), Edf. FINBA, N-1 F49, C/ Avenida de Roma s/n, 33011 Oviedo, Spain
| | - María Costales
- grid.411052.30000 0001 2176 9028Department Otolaryngology, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Blanca Vivanco
- grid.411052.30000 0001 2176 9028Department Pathology, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Virginia N. Cabal
- grid.10863.3c0000 0001 2164 6351Department Head and Neck Oncology, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Instituto Universitario de Oncología del Principado de Asturias (IUOPA), Centro de Investigación Biomédica en Red (CIBER-ONC), Edf. FINBA, N-1 F49, C/ Avenida de Roma s/n, 33011 Oviedo, Spain
| | - Rocío García-Marín
- grid.10863.3c0000 0001 2164 6351Department Head and Neck Oncology, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Instituto Universitario de Oncología del Principado de Asturias (IUOPA), Centro de Investigación Biomédica en Red (CIBER-ONC), Edf. FINBA, N-1 F49, C/ Avenida de Roma s/n, 33011 Oviedo, Spain
| | - Laura Suárez-Fernández
- grid.10863.3c0000 0001 2164 6351Department Head and Neck Oncology, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Instituto Universitario de Oncología del Principado de Asturias (IUOPA), Centro de Investigación Biomédica en Red (CIBER-ONC), Edf. FINBA, N-1 F49, C/ Avenida de Roma s/n, 33011 Oviedo, Spain
| | - Fernando López
- grid.411052.30000 0001 2176 9028Department Otolaryngology, Hospital Universitario Central de Asturias, Oviedo, Spain
| | | | - Mario A. Hermsen
- grid.10863.3c0000 0001 2164 6351Department Head and Neck Oncology, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Instituto Universitario de Oncología del Principado de Asturias (IUOPA), Centro de Investigación Biomédica en Red (CIBER-ONC), Edf. FINBA, N-1 F49, C/ Avenida de Roma s/n, 33011 Oviedo, Spain
| | - José Luis Llorente
- grid.411052.30000 0001 2176 9028Department Otolaryngology, Hospital Universitario Central de Asturias, Oviedo, Spain
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11
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Cabal VN, Menendez M, Vivanco B, Potes-Ares S, Riobello C, Suarez-Fernandez L, Garcia-Marin R, Blanco-Lorenzo V, Lopez F, Alvarez-Marcos C, Llorente JL, Hermsen MA. EGFR mutation and HPV infection in sinonasal inverted papilloma and squamous cell carcinoma. Rhinology 2020; 58:368-376. [PMID: 32199023 DOI: 10.4193/rhin19.371] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND To evaluate the involvement of EGFR signalling and HPV infection in a cohort of inverted sinonasal papilloma (ISP) and sinonasal squamous cell carcinoma (SNSCC) and their value for prognosis and clinical treatment. METHODS We analysed 55 ISP, 14 SNSCC associated with ISP (SNSCC-isp) and and 60 SNSCC not associated with ISP (SNSCC-novo) for EGFR gene mutation and copy number gain, protein expression of EGFR and phosporylated EGFR (pEGFR), and HPV-infection and KRAS mutation. Findings were correlated to clinico-pathological and follow-up data. RESULTS We found EGFR exon 20 mutations in 38% (7/18) ISP, in 50% (6/12) SNSCC-isp and in 5% (1/19) SNSCC-novo. EGFR was expressed in 92% of ISP, while pEGFR was observed in 54% (21/39). SNSCC-isp and SNSCC-novo demonstrated comparable expression of EGFR (57% and 33%) and of pEGFR (44% and 38%). We observed an inverse relation between EGFR exon 20 mutation and pEGFR expression. Four of 39 (10%) ISP carried HPV-16. Oncogenic HPV was detected in 3/12 (25%) SNSSC-isp and in 1/8 (13%) SNSCC-novo. KRAS mutations were not detected in any of the samples. HPV infection was inversely correlated with pEGFR expression but not with EGFR mutation. ISP with EGFR activation by mutation or by phosphorylation had longer ISP-free survival, however, neither EGFR exon 20 mutation, pEGFR expression nor HPV infection demonstrated prognostic value in SNSCC. CONCLUSIONS EGFR exon 20 mutation is frequent in ISP and SNSCC-isp, while activation of EGFR through phosphorylation also plays an important role. Our data indicate that a large proportion of SNSCC patients could benefit from therapy with modern EGFR inhibitors.
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Affiliation(s)
- V N Cabal
- Dept Head and Neck Oncology, Instituto de Investigacion Sanitaria del Principado de Asturias, Oviedo, Spain
| | - M Menendez
- Dept Otolaryngology, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - B Vivanco
- Dept Pathology, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - S Potes-Ares
- Dept Head and Neck Oncology, Instituto de Investigacion Sanitaria del Principado de Asturias, Oviedo, Spain
| | - C Riobello
- Dept Head and Neck Oncology, Instituto de Investigacion Sanitaria del Principado de Asturias, Oviedo, Spain
| | - L Suarez-Fernandez
- Dept Head and Neck Oncology, Instituto de Investigacion Sanitaria del Principado de Asturias, Oviedo, Spain
| | - R Garcia-Marin
- Dept Head and Neck Oncology, Instituto de Investigacion Sanitaria del Principado de Asturias, Oviedo, Spain
| | - V Blanco-Lorenzo
- Dept Pathology, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - F Lopez
- Dept Otolaryngology, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - C Alvarez-Marcos
- Dept Otolaryngology, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - J L Llorente
- Dept Otolaryngology, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - M A Hermsen
- Dept Head and Neck Oncology, Instituto de Investigacion Sanitaria del Principado de Asturias, Oviedo, Spain
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Hermsen M, Riobello C, Cabal VN, García-Marín R, Potes-Ares S, Suárez-Fernández L, Vivanco B, Franchi A, Büttner R, López F, Llorente JL. Abstract 2125: Genetic analysis for classification and treatment of poorly differentiated sinonasal cancer. Cancer Res 2019. [DOI: 10.1158/1538-7445.am2019-2125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Introduction: The sinonasal cavities harbour a wide variety of rare tumour types, including squamous-cell carcinoma (SNSCC), intestinal-type adenocarcinoma (ITAC), olfactory neuroblastoma (ONB), neuroendocrine carcinoma (SNEC), undifferentiated carcinoma (SNUC) and malignant mucosal melanoma (MMM). Histopathological classification is related to clinical outcome, but correct diagnosis is difficult in cases with poor differentiation. Five-year overall survival ranges from 20% to 60% while therapeutic options are limited. This study aims to identify genetic alterations that may aid diagnosis and indicate targets for modern specific therapies.
Experimental procedures: DNA was extracted from 80 frozen or paraffin-embedded tumor tissues collected from three different hospital centers. Mutations were screened by next generation sequencing of a panel of 120 cancer-related genes using the SureSelect QXT Target Enrichment Kit for Ilumina Multiplexed Sequencing, and recurrent hits were confirmed by Sanger sequencing and by analyzing their effect on protein expression.
Results: Frequently mutated genes were TP53, KRAS, PI3K, NTRK1, ATM and BRCA1 and BRCA2. Several mutations were found exclusive to only one sinonasal tumor-type: APC and B-catenin in ITAC, EGFR exon 20 in SNSCC, IDH2 in SNUC and NF1 in MMM. With exception of ONB, a majority of cases showed a high mutational burden.
Conclusions: A number of tumor-specific mutations were identified that may be used for differential diagnosis. In addition, many gene mutations may serve as targets for specific antibody or small molecule inhibitors. Finally, the finding that sinonasal tumors carry a high mutational burden suggests that therapy with immune checkpoint inhibitors may be effective in clinical management.
Citation Format: Mario Hermsen, Cristina Riobello, Virginia N. Cabal, Rocío García-Marín, Sira Potes-Ares, Laura Suárez-Fernández, Blanca Vivanco, Alessandro Franchi, Reinhard Büttner, Fernando López, José Luis Llorente. Genetic analysis for classification and treatment of poorly differentiated sinonasal cancer [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2019; 2019 Mar 29-Apr 3; Atlanta, GA. Philadelphia (PA): AACR; Cancer Res 2019;79(13 Suppl):Abstract nr 2125.
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Cabal VN, Menéndez M, Potes-Ares S, Vivanco B, Suárez-Fernández L, Riobello C, García-Marín R, López F, Llorente JL, Hermsen M. Abstract 3325: EGFR mutation and protein expression analysis in sinonasal inverted papilloma and squamous cell carcinoma. Cancer Res 2019. [DOI: 10.1158/1538-7445.am2019-3325] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Introduction Inverted sinonasal papilloma has been demonstrated to be precursor to a subset of sinonasal squamous cell carcinoma and to carry frequent mutations in EGFR exon 20. The aim of this study was to evaluate EGFR mutation and protein expression as risk marker for malignant transformation of inverted papillomas.
Experimental procedures The total number of samples studied was 41 inverted papillomas (ISP) and 32 squamous carcinomas (SCC). We defined patients with one single ISP, with multiple ISP (ISP-ISP) or ISP with malignant transformation (ISP-transformed). In addition, we classified SCC related with ISP (SCC-ISP) and those without relation (SCC de novo). EGFR exon 20 was amplified by PCR and analyzed by Sanger sequencing using the ABI PRISM 3100 and 3730 Genetic Analyzer, (Applied Biosystems, Foster City CA). Immunohistochemistry was performed on an automatic staining workstation (Dako Autostainer Plus; DakoCytomation, Glostrup, Denmark) using the antibody anti-pEGFR clone D7A5 (Cell Signaling Technology, Cambridge, UK). Results were evaluated by two experienced investigators (BV and MM).
Results We found EGFR exon 20 mutations in 62% (8/13) ISP, 58% (7/12) ISP-ISP, 63% (10/16) ISP-transformed, 54% (7/13) SCC-ISP and 5% (1/19) SCC de novo. Protein expression of pEGFR was detected in 56% (5/9) ISP, 75% (6/8) ISP-ISP, 47% (7/15) ISP-transformed, 42% (5/12) SCC-ISP and 71% (10/14) SCC de novo. We observed an inverse correlation between EGFR exon 20 mutation and pEGFR expression (p=0.034). Overall survival was significantly better for SCC-ISP compared with SCC de novo (2-year survival 54% and 29% respectively; p=0.030).
Conclusions EGFR exon 20 mutations occurred in a high frequency, both for cases with single or multiple ISP and for ISP-transformed, making it a characterizing genetic abnormality for ISP in general. This result also means that the presence of a EGFR exon 20 mutations is not of value as a risk marker for malignant progression. Among the SCC, EGFR exon 20 mutations were notably less and pEGFR expression more frequent in SCC de novo compared to SCC-ISP, suggesting that the EGFR signaling pathway is important in both types of SCC, albeit activated in a different manner. Patients with SCC-ISP had a more favorable clinical course, however, neither EGFR exon 20 mutations nor pEGFR expression demonstrated prognostic value. Nevertheless, EGFR exon 20 mutations can be targeted with specific inhibitors and may be of value for adjuvant therapy for SCC as well as ISP that are difficult to manage.
Citation Format: Virginia N. Cabal, Marta Menéndez, Sira Potes-Ares, Blanca Vivanco, Laura Suárez-Fernández, Cristina Riobello, Rocío García-Marín, Fernando López, José Luís Llorente, Mario Hermsen. EGFR mutation and protein expression analysis in sinonasal inverted papilloma and squamous cell carcinoma [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2019; 2019 Mar 29-Apr 3; Atlanta, GA. Philadelphia (PA): AACR; Cancer Res 2019;79(13 Suppl):Abstract nr 3325.
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Santos-Juanes J, Fernández-Vega I, Lorenzo-Herrero S, Sordo-Bahamonde C, Martínez-Camblor P, García-Pedrero JM, Vivanco B, Galache-Osuna C, Vazquez-Lopez F, Gonzalez S, Rodrigo JP. Lectin-like transcript 1 (LLT1) expression is associated with nodal metastasis in patients with head and neck cutaneous squamous cell carcinoma. Arch Dermatol Res 2019; 311:369-376. [PMID: 30955082 DOI: 10.1007/s00403-019-01916-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [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: 09/21/2018] [Revised: 03/22/2019] [Accepted: 03/30/2019] [Indexed: 12/19/2022]
Abstract
The interaction of lectin-like transcript 1 (LLT1) with CD161 inhibits Natural Killer cell activation. Overexpression of LLT1 contributes to the immunosuppressive properties of tumor cells. However, there are little data about LLT1 expression in human solid tumors. The objective of this paper is to investigate the relationship between LLT1 expression with the clinicopathologic features and its impact on the prognosis of head and neck cutaneous squamous cell carcinoma (cSCC). LLT1 expression was analyzed on paraffin-embedded tissue samples obtained from 100 patients with cSCC by immunohistochemistry. The estimator of Fine and Gray was used to estimate the cumulative incidence curves for relapse. Proportional Hazard models and Hazard ratios (HRs) were used for studying the risk of tumor relapse and mortality. LLT1 strong expression was a significant risk factor for nodal metastasis with crude and adjusted ratios (HRs) of 3.40 (95% CI 1.39-9.28) and 3.25 (95% CI 1.15-9.16); and for cSCC specific death of 6.17 (95% CI 1.79-21.2) and 6.10 (95% CI 1.45-25.7). Strong LLT1 expression is an independent predictor of nodal metastasis and poor disease-specific survival and it might be helpful for risk stratification of patients with cSCC.
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Affiliation(s)
- J Santos-Juanes
- Service of Dermatology, Hospital Universitario Central de Asturias, Oviedo, Spain. .,Departamento de Medicina, Universidad de Oviedo, Oviedo, Spain. .,Instituto de Investigación Sanitaria del Principado de Asturias, Oviedo, Spain.
| | - I Fernández-Vega
- Service of Pathology, Hospital Universitario Central de Asturias, Oviedo, Spain.,Departamento de Cirugía y especialidades Médico-quirúrgicas, Universidad de Oviedo, Oviedo, Spain
| | - S Lorenzo-Herrero
- Instituto de Investigación Sanitaria del Principado de Asturias, Oviedo, Spain.,Instituto Universitario de Oncología del Principado de Asturias, Oviedo, Spain.,Department of Functional Biology, University of Oviedo, Oviedo, Spain
| | - C Sordo-Bahamonde
- Instituto de Investigación Sanitaria del Principado de Asturias, Oviedo, Spain.,Instituto Universitario de Oncología del Principado de Asturias, Oviedo, Spain.,Department of Functional Biology, University of Oviedo, Oviedo, Spain
| | - P Martínez-Camblor
- Geisel School of Medicine at Dartmouth, Dartmouth College, Hannover, NH, USA
| | - J M García-Pedrero
- Instituto de Investigación Sanitaria del Principado de Asturias, Oviedo, Spain.,Instituto Universitario de Oncología del Principado de Asturias, Oviedo, Spain
| | - B Vivanco
- Service of Pathology, Hospital Universitario Central de Asturias, Oviedo, Spain.,Departamento de Cirugía y especialidades Médico-quirúrgicas, Universidad de Oviedo, Oviedo, Spain
| | - C Galache-Osuna
- Service of Dermatology, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - F Vazquez-Lopez
- Service of Dermatology, Hospital Universitario Central de Asturias, Oviedo, Spain.,Departamento de Medicina, Universidad de Oviedo, Oviedo, Spain
| | - S Gonzalez
- Instituto de Investigación Sanitaria del Principado de Asturias, Oviedo, Spain.,Instituto Universitario de Oncología del Principado de Asturias, Oviedo, Spain.,Department of Functional Biology, University of Oviedo, Oviedo, Spain
| | - J P Rodrigo
- Instituto de Investigación Sanitaria del Principado de Asturias, Oviedo, Spain.,Instituto Universitario de Oncología del Principado de Asturias, Oviedo, Spain.,Department of Otolaryngology, Hospital Universitario Central de Asturias and Oviedo, Oviedo, Spain.,CIBERONC, Madrid, Spain
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15
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Munguía-Calzada P, Fernández-Vega I, Martínez-Camblor P, Díaz-Coto S, García-Pedrero JM, Vivanco B, Osuna CG, Vazquez-Lopez F, Rodrigo JP, Santos-Juanes J. Correlation of focal adhesion kinase expression with nodal metastasis in patients with head and neck cutaneous squamous cell carcinoma. Head Neck 2018; 41:1290-1296. [PMID: 30537291 DOI: 10.1002/hed.25556] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [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: 05/14/2018] [Revised: 08/14/2018] [Accepted: 11/09/2018] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Focal adhesion kinase (FAK) and cortactin overexpression is frequently detected in a variety of cancers, and has been associated with poor clinical outcome. However, there are no data in cutaneous squamous cell carcinoma (cSCC). OBJECTIVE To investigate the relationship of FAK and cortactin expression with the clinicopathologic features and the impact on the prognosis of cSCC patients. METHODS FAK and cortactin expression was analyzed by immunohistochemistry on paraffin-embedded tissue samples from 100 patients with cSCC, and correlated with the clinical data. RESULTS FAK overexpression was a significant risk factor for nodal metastasis with crude and adjusted ratios (HRs) of 2.04, (95% CI [1.08-3.86], [P = 0.029]) and 2.23 (95% CI [1.01-4.91], [P = 0.047]), respectively. Cortactin expression was not a significant risk factor for nodal metastasis. CONCLUSION These findings demonstrate that FAK overexpression is an independent predictor of nodal metastasis that might be helpful for risk stratification and management of patients with cSCC.
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Affiliation(s)
- Pablo Munguía-Calzada
- Service of Dermatology, Hospital Universitario Central de Asturias, Universidad de Oviedo, Oviedo, Spain
| | - Iván Fernández-Vega
- Service of Pathology, Hospital Universitario Central de Asturias, Universidad de Oviedo, Oviedo, Spain
| | - Pablo Martínez-Camblor
- Geisel School of Medicine at Dartmouth, Dartmouth College, Hannover, New Hampshire.,Universidad Autónoma de Chile, Santiago, Chile
| | | | - Juana María García-Pedrero
- Department of Otolaryngology, Hospital Universitario Central de Asturias and Instituto de Investigación Sanitaria del Principado de Asturias, Instituto Universitario de Oncología del Principado de Asturias, University of Oviedo, Oviedo, Spain.,CIBERONC, Madrid, Spain
| | - Blanca Vivanco
- Service of Pathology, Hospital Universitario Central de Asturias, Universidad de Oviedo, Oviedo, Spain
| | - Cristina Galache Osuna
- Service of Dermatology, Hospital Universitario Central de Asturias, Universidad de Oviedo, Oviedo, Spain
| | - Francisco Vazquez-Lopez
- Service of Dermatology, Hospital Universitario Central de Asturias, Universidad de Oviedo, Oviedo, Spain
| | - Juan Pablo Rodrigo
- Department of Otolaryngology, Hospital Universitario Central de Asturias and Instituto de Investigación Sanitaria del Principado de Asturias, Instituto Universitario de Oncología del Principado de Asturias, University of Oviedo, Oviedo, Spain.,CIBERONC, Madrid, Spain
| | - Jorge Santos-Juanes
- Service of Dermatology, Hospital Universitario Central de Asturias, Universidad de Oviedo, Oviedo, Spain
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16
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López-Hernández A, Vivanco B, Franchi A, Bloemena E, Cabal VN, Potes S, Riobello C, García-Inclán C, López F, Llorente JL, Hermsen M. Genetic profiling of poorly differentiated sinonasal tumours. Sci Rep 2018; 8:3998. [PMID: 29507386 PMCID: PMC5838253 DOI: 10.1038/s41598-018-21690-6] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2017] [Accepted: 02/08/2018] [Indexed: 01/26/2023] Open
Abstract
The sinonasal cavities harbour a variety of rare tumour types. Many carry a poor prognosis while therapeutic options are limited. Histopathological classification can be difficult, especially for poorly differentiated tumours such as olfactory neuroblastoma (ONB), sinonasal neuroendocrine carcinoma (SNEC) and sinonasal undifferentiated carcinoma (SNUC). We analysed Affymetrix OncoScan genome-wide copy number profiles of these three tumour types, both as originally diagnosed and as regrouped by their cytokeratin (Ck) and neuroendocrine (Ne) expression pattern, aiming to find a relation between phenotype and genotype. According to the original histopathological classification our series consisted of 24 ONB, 11 SNEC and 19 SNUC, while immunohistochemistry indicated 11 Ck−Ne+/ONB, 18 Ck+Ne+/SNEC, 24 Ck+Ne−/SNUC, and 1 Ck−Ne−/unclassified. As originally diagnosed, the three tumour types showed similar copy number profiles. However, when regrouped by Ck/Ne immunostaining we found a distinct set of gains and losses; Ck−Ne+/ONB harboured few and predominantly whole chromosomes abnormalities, Ck+Ne+/SNEC carried both gains and losses in high frequency, and Ck+Ne−/SNUC showed mostly gains. In addition, each tumour carried a number of unique chromosomal deletions. Genome-wide copy number profiling supports the value of immunohistochemical CkNe staining of ONB, SNEC and SNUC for tumour classification, which is important for prognosis and therapeutic decision-making.
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Affiliation(s)
- Alejandro López-Hernández
- Department Otolaryngology, IUOPA, CIBERONC, Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain
| | - Blanca Vivanco
- Department Pathology, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Alessandro Franchi
- Department of Translational Research and of New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | | | - Virginia N Cabal
- Department Otolaryngology, IUOPA, CIBERONC, Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain
| | - Sira Potes
- Department Otolaryngology, IUOPA, CIBERONC, Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain
| | - Cristina Riobello
- Department Otolaryngology, IUOPA, CIBERONC, Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain
| | - Cristina García-Inclán
- Department Otolaryngology, IUOPA, CIBERONC, Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain
| | - Fernando López
- Department Otolaryngology, IUOPA, CIBERONC, Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain
| | - José L Llorente
- Department Otolaryngology, IUOPA, CIBERONC, Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain
| | - Mario Hermsen
- Department Otolaryngology, IUOPA, CIBERONC, Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain.
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17
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Santos-Juanes J, García-García B, Hidalgo Y, Vivanco B. Cutaneous Solitary Fibrous Tumor: A Spindle Cell Neoplasm With Distinctive Immunohistochemical Features. Actas Dermo-Sifiliográficas (English Edition) 2018. [DOI: 10.1016/j.adengl.2017.12.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
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18
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Riobello C, Vivanco B, Reda S, López-Hernández A, García-Inclán C, Potes-Ares S, Cabal VN, López F, Llorente JL, Hermsen MA. Programmed death ligand-1 expression as immunotherapeutic target in sinonasal cancer. Head Neck 2018; 40:818-827. [PMID: 29356178 DOI: 10.1002/hed.25067] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [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: 02/23/2017] [Revised: 11/22/2017] [Accepted: 11/28/2017] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Sinonasal cancer carries a poor prognosis, especially in recurrent stages, and it is a disease with very limited treatment options. METHODS The expression of programmed death ligand-1 (PD-L1) as a marker for immunotherapy was evaluated in 53 sinonasal squamous cell carcinoma (SCC) and 126 intestinal-type adenocarcinoma (ITAC) samples. Results were correlated to clinicopathological characteristics and follow-up data. RESULTS Membranous PD-L1 staining of tumor cells was observed in 34% (18/53) of the sinonasal SCC samples and in 17% (22/126) of the ITAC samples. The PD-L1 positivity on infiltrating immune cells occurred in 45% (24/53) of the sinonasal SCC samples and in 33% (41/126) of the ITAC samples. Expression of PD-L1 showed no correlation to clinicopathological parameters and was not an independent risk factor for survival. CONCLUSION The PD-L1 positivity does not seem to have prognostic value. However, a proportion of patients with sinonasal SCC and ITAC may benefit from therapy with immune checkpoint inhibitors that recently have been approved for clinical application in head and neck cancer.
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Affiliation(s)
- Cristina Riobello
- Department of Otolaryngology, Instituto Universitario de Oncología del Principado de Asturias (IUOPA), Centro de Investigación Biomédica en Red de Cancer (CIBERONC), Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Blanca Vivanco
- Department of Pathology, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Sara Reda
- Department of Otolaryngology, Instituto Universitario de Oncología del Principado de Asturias (IUOPA), Centro de Investigación Biomédica en Red de Cancer (CIBERONC), Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Alejandro López-Hernández
- Department of Otolaryngology, Instituto Universitario de Oncología del Principado de Asturias (IUOPA), Centro de Investigación Biomédica en Red de Cancer (CIBERONC), Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Cristina García-Inclán
- Department of Otolaryngology, Instituto Universitario de Oncología del Principado de Asturias (IUOPA), Centro de Investigación Biomédica en Red de Cancer (CIBERONC), Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Sira Potes-Ares
- Department of Otolaryngology, Instituto Universitario de Oncología del Principado de Asturias (IUOPA), Centro de Investigación Biomédica en Red de Cancer (CIBERONC), Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Virginia N Cabal
- Department of Otolaryngology, Instituto Universitario de Oncología del Principado de Asturias (IUOPA), Centro de Investigación Biomédica en Red de Cancer (CIBERONC), Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Fernando López
- Department of Otolaryngology, Instituto Universitario de Oncología del Principado de Asturias (IUOPA), Centro de Investigación Biomédica en Red de Cancer (CIBERONC), Hospital Universitario Central de Asturias, Oviedo, Spain
| | - José Luis Llorente
- Department of Otolaryngology, Instituto Universitario de Oncología del Principado de Asturias (IUOPA), Centro de Investigación Biomédica en Red de Cancer (CIBERONC), Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Mario A Hermsen
- Department of Otolaryngology, Instituto Universitario de Oncología del Principado de Asturias (IUOPA), Centro de Investigación Biomédica en Red de Cancer (CIBERONC), Hospital Universitario Central de Asturias, Oviedo, Spain
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19
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Santos-Juanes J, García-García B, Hidalgo Y, Vivanco B. Cutaneous Solitary Fibrous Tumor: A Spindle Cell Neoplasm With Distinctive Immunohistochemical Features. Actas Dermosifiliogr (Engl Ed) 2017; 109:183-185. [PMID: 28963025 DOI: 10.1016/j.ad.2017.03.019] [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] [Received: 11/24/2016] [Revised: 02/09/2017] [Accepted: 03/11/2017] [Indexed: 11/29/2022] Open
Affiliation(s)
- J Santos-Juanes
- Servicio de Dermatología, Hospital Universitario Central de Asturias, Oviedo, España; Unidad de Dermatopatología, Servicio de Anatomía Patológica, Hospital Universitario Central de Asturias, Oviedo, España.
| | - B García-García
- Servicio de Dermatología, Hospital Universitario Central de Asturias, Oviedo, España
| | - Y Hidalgo
- Servicio de Dermatología, Hospital Universitario Central de Asturias, Oviedo, España
| | - B Vivanco
- Unidad de Dermatopatología, Servicio de Anatomía Patológica, Hospital Universitario Central de Asturias, Oviedo, España
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20
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López-Hernández A, Pérez-Escuredo J, Vivanco B, García-Inclán C, Potes-Ares S, Cabal VN, Riobello C, Costales M, López F, Llorente JL, Hermsen MA. Genomic profiling of intestinal-type sinonasal adenocarcinoma reveals subgroups of patients with distinct clinical outcomes. Head Neck 2017; 40:259-273. [PMID: 28963820 DOI: 10.1002/hed.24941] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [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: 01/24/2017] [Revised: 07/19/2017] [Accepted: 07/28/2017] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Patients with intestinal-type sinonasal adenocarcinoma (ITAC) have an unfavorable prognosis and new therapeutic approaches are needed to improve clinical management. METHODS Genetic analysis of 96 ITACs was performed by microarray comparative genomic hybridization and immunohistochemistry and correlated to previously obtained mutation, methylation, and protein expression data, and with pathological characteristics and clinical outcome. RESULTS Seven copy number alterations (CNAs) were significantly associated with unfavorable clinical outcome: gains at 1q22-23, 3q28-29, 6p22, and 13q31-33, and losses at 4p15-16, 4q32-35, and 10q24. Unsupervised cluster analysis resulted in 5 subgroups of ITAC with significantly distinct genetic signatures and clinical outcomes, independently of disease stage or histological subtype. CONCLUSION These data may guide studies to identify driver genes and signaling pathways involved in ITAC. In addition, the subclassification of genetic subgroups of patients with distinct clinical behavior can aid therapeutic decision making and may ultimately lead to personalized therapy with targeted inhibitors.
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Affiliation(s)
- Alejandro López-Hernández
- Department of Otolaryngology, IUOPA, Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain
| | - Jhudit Pérez-Escuredo
- Department of Otolaryngology, IUOPA, Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain
| | - Blanca Vivanco
- Department of Pathology, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Cristina García-Inclán
- Department of Otolaryngology, IUOPA, Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain
| | - Sira Potes-Ares
- Department of Otolaryngology, IUOPA, Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain
| | - Virginia N Cabal
- Department of Otolaryngology, IUOPA, Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain
| | - Cristina Riobello
- Department of Otolaryngology, IUOPA, Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain
| | - María Costales
- Department of Otolaryngology, IUOPA, Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain
| | - Fernando López
- Department of Otolaryngology, IUOPA, Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain
| | - José Luis Llorente
- Department of Otolaryngology, IUOPA, Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain
| | - Mario A Hermsen
- Department of Otolaryngology, IUOPA, Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain
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21
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Munguía-Calzada P, Vivanco B, Oliva-Nacarino P, Santos-Juanes J. Melanoma, eruptive naevi and natalizumab: Causal relation or coincidence? Australas J Dermatol 2017; 58:330-331. [PMID: 28925067 DOI: 10.1111/ajd.12724] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Affiliation(s)
| | - Blanca Vivanco
- Department of Anatomical Pathology, Central University Hospital of Asturias, Oviedo, Spain
| | | | - Jorge Santos-Juanes
- Department of Dermatology, Central University Hospital of Asturias, Oviedo, Spain
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22
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Álvarez-Argüelles ME, Melón S, Rojo S, Fernandez-Blázquez A, Boga JA, Palacio A, Vivanco B, de Oña M. Detection and quantification of Merkel cell polyomavirus. Analysis of Merkel cell carcinoma cases from 1977 to 2015. J Med Virol 2017; 89:2224-2229. [DOI: 10.1002/jmv.24896] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2017] [Accepted: 06/19/2017] [Indexed: 11/06/2022]
Affiliation(s)
| | - Santiago Melón
- Department of Microbiology; Unit of Virology; Hospital Universitario Central de Asturias; Oviedo Spain
| | - Susana Rojo
- Department of Microbiology; Unit of Virology; Hospital Universitario Central de Asturias; Oviedo Spain
| | - Ana Fernandez-Blázquez
- Department of Microbiology; Unit of Virology; Hospital Universitario Central de Asturias; Oviedo Spain
| | - Jose A. Boga
- Department of Microbiology; Unit of Virology; Hospital Universitario Central de Asturias; Oviedo Spain
| | - Ana Palacio
- Department of Microbiology; Unit of Virology; Hospital Universitario Central de Asturias; Oviedo Spain
| | - Blanca Vivanco
- Department of Pathological Anatomy; Hospital Universitario Central de Asturias; Oviedo Spain
| | - María de Oña
- Department of Microbiology; Unit of Virology; Hospital Universitario Central de Asturias; Oviedo Spain
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23
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Gonzalez-Guerrero M, Martínez-Camblor P, Vivanco B, Fernández-Vega I, Munguía-Calzada P, Gonzalez-Gutierrez MP, Rodrigo JP, Galache C, Santos-Juanes J. The adverse prognostic effect of tumor budding on the evolution of cutaneous head and neck squamous cell carcinoma. J Am Acad Dermatol 2017; 76:1139-1145. [DOI: 10.1016/j.jaad.2017.01.015] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2016] [Revised: 01/04/2017] [Accepted: 01/08/2017] [Indexed: 01/27/2023]
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24
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Perez-Escuredo J, Lopez-Hernandez A, Costales M, Lopez F, Ares S, Vivanco B, Llorente J, Hermsen M. Recurrent DNA copy number alterations in intestinal-type sinonasal adenocarcinoma. Rhinology 2017. [DOI: 10.4193/rhin15.382] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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25
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Pacheco E, Llorente JL, López-Hernández A, García-Inclán C, Costales M, Potes Ares S, López F, Vivanco B, Hermsen MA. Absence of Chromosomal Translocations and Protein Expression of ALK in Sinonasal Adenocarcinomas. Acta Otorrinolaringologica (English Edition) 2017. [DOI: 10.1016/j.otoeng.2017.01.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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26
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Perez-Escuredo J, Lopez-Hernandez A, Costales M, Lopez F, Ares SP, Vivanco B, Llorente JL, Hermsen MA. Recurrent DNA copy number alterations in intestinal-type sinonasal adenocarcinoma. Rhinology 2016; 54:278-86. [PMID: 27107016 DOI: 10.4193/rhino15.382] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Intestinal-type sinonasal adenocarcinoma (ITAC) is a rare tumour related to occupational wood dust exposure. Few studies have described recurrent genetic changes on a genome-wide scale. The aim of this study was to obtain a high resolution map of recurrent genetic alterations in ITAC. MATERIAL AND METHODS Copy number alterations were evaluated by microarray CGH and MLPA in 37 primary tumours. The results were correlated with pathological characteristics and clinical outcome. RESULTS Microarray CGH identified the following recurrent aberrations, in descending order: gains at 5p15 (22 cases, 60%), 8q24 (21 cases, 57%), 20q13 (20 cases, 54%), 20q11, and 8q21 (19 cases, 51%), 20p13, and 7p11 (16 cases, 43%), and losses at 5q11-qter, 8p12-pter, and 18q12-23 (15 cases, 40%), and 17p13, and 19p13 (13 cases, 35%). MLPA analysis confirmed this global pattern of gains and losses. Chromosomal loss at 4q32-ter and gains at 1q22, 6p22 and 3q29, as well as deletion of TIMP2 and CRK correlated with unfavourable clinical outcome. CONCLUSION ITACs have a unique pattern of chromosomal abnormalities. The four different histological subtypes of ITAC appeared genetically similar. Four chromosomal gains and losses and two specific genes showed prognostic value and may be involved in tumour progression.
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Affiliation(s)
- J Perez-Escuredo
- Dept Otolaryngology, IUOPA, Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain
| | - A Lopez-Hernandez
- Dept Otolaryngology, IUOPA, Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain
| | - M Costales
- Dept Otolaryngology, IUOPA, Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain
| | - F Lopez
- Dept Otolaryngology, IUOPA, Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain
| | - S P Ares
- Dept Otolaryngology, IUOPA, Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain
| | - B Vivanco
- Dept Pathology, Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain
| | - J L Llorente
- Dept Otolaryngology, IUOPA, Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain
| | - M A Hermsen
- Dept Otolaryngology, IUOPA, Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain
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Costales M, López-Hernández A, García-Inclán C, Vivanco B, López F, Llorente JL, Hermsen MA. Gene Methylation Profiling in Sinonasal Adenocarcinoma and Squamous Cell Carcinoma. Otolaryngol Head Neck Surg 2016; 155:808-815. [PMID: 27301901 DOI: 10.1177/0194599816654139] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [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: 02/25/2016] [Accepted: 05/20/2016] [Indexed: 12/17/2022]
Abstract
OBJECTIVE To identify epigenetic events in intestinal-type sinonasal adenocarcinoma (ITAC) and sinonasal squamous cell carcinoma (SNSCC) and to evaluate their relation to clinicopathologic features and follow-up data. STUDY DESIGN Retrospective study. SETTING Academic research hospital. SUBJECTS AND METHODS The methylation status of 23 genes in 50 ITACs and 32 SNSCCs was analyzed by methylation-specific multiplex ligation-dependent probe amplification and its relation to clinicopathologic features and follow-up data. RESULTS Gene methylation was observed in 50% of all tumors. Recurrent methylated genes in SNSCC were RASSF1 and CDH13 (for both, 6 of 32 cases), CHFR (4 of 32 cases), and TIMP3 (2 of 32 cases). None of these genes showed significant correlation to clinicopathologic features or overall survival. In ITAC, recurrent methylated genes were CDH13 (18 of 50 cases), ESR1 (13 of 50 cases), APC (7 of 50 cases), TIMP3 (5 of 50 cases), CASP8 (3 of 50 cases), and HIC1 and RASSF1 (for both, 2 of 50 cases). Papillary and colonic ITAC subtypes carried a mean of 1.26 gene methylations per tumor versus 0.63 in solid and mucinous subtypes. Methylation of TIMP3 was associated with a significantly worse survival in ITAC patients. CONCLUSION ITAC carries a higher number and a different profile of gene methylations as compared with SNSCC. Gene methylation plays a greater role in papillary and colonic ITAC subtypes, which may indicate a different tumorigenic pathway for these ITAC subtypes. These findings could be used as prognosticators and may have implications for future individualized therapies based on epigenetic changes.
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Affiliation(s)
- Maria Costales
- Department of Otolaryngology, Instituto Universitario de Oncología del Principado de Asturias, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Alejandro López-Hernández
- Department of Otolaryngology, Instituto Universitario de Oncología del Principado de Asturias, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Cristina García-Inclán
- Department of Otolaryngology, Instituto Universitario de Oncología del Principado de Asturias, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Blanca Vivanco
- Department of Pathology, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Fernando López
- Department of Otolaryngology, Instituto Universitario de Oncología del Principado de Asturias, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - José Luis Llorente
- Department of Otolaryngology, Instituto Universitario de Oncología del Principado de Asturias, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Mario A Hermsen
- Department of Otolaryngology, Instituto Universitario de Oncología del Principado de Asturias, Hospital Universitario Central de Asturias, Oviedo, Spain
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Pacheco E, Llorente JL, López-Hernández A, García-Inclán C, Costales M, Potes Ares S, López F, Vivanco B, Hermsen MA. Absence of chromosomal translocations and protein expression of ALK in sinonasal adenocarcinomas. Acta Otorrinolaringol Esp 2016; 68:9-14. [PMID: 27183864 DOI: 10.1016/j.otorri.2016.02.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [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: 01/10/2016] [Revised: 01/26/2016] [Accepted: 02/08/2016] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Chromosomal translocations at 2p23 cause overexpression of anaplastic lymphoma kinase (ALK), a receptor tyrosine kinase involved in signalling pathways that regulate cell proliferation. This translocation occurs in 5% of lung adenocarcinoma and has been demonstrated to be useful as a therapeutic target for crizotinib. sinonasal adenocarcinomas (SNAC) are histologically similar to lung adenocarcinomas; the aim of this study was to evaluate the presence of ALK alterations in SNAC. METHOD Break-apart fluorescent in-situ hybridization was used to analyse the presence of ALK translocations in 96 tumour samples. In addition, ALK protein expression was studied by immunohistochemistry. RESULTS The samples of SNAC did not show ALK translocation. Moreover, ALK protein expression was absent in all cases. CONCLUSIONS These results suggest that ALK is not involved in SNAC.
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Affiliation(s)
- Esteban Pacheco
- Departamento de Otorrinolaringología, Instituto Universitario de Oncología del Principado de Asturias, Hospital Universitario Central de Asturias, Oviedo, Asturias, España
| | - José Luis Llorente
- Departamento de Otorrinolaringología, Instituto Universitario de Oncología del Principado de Asturias, Hospital Universitario Central de Asturias, Oviedo, Asturias, España.
| | - Alejandro López-Hernández
- Departamento de Otorrinolaringología, Instituto Universitario de Oncología del Principado de Asturias, Hospital Universitario Central de Asturias, Oviedo, Asturias, España
| | - Cristina García-Inclán
- Departamento de Otorrinolaringología, Instituto Universitario de Oncología del Principado de Asturias, Hospital Universitario Central de Asturias, Oviedo, Asturias, España
| | - María Costales
- Departamento de Otorrinolaringología, Instituto Universitario de Oncología del Principado de Asturias, Hospital Universitario Central de Asturias, Oviedo, Asturias, España
| | - Sira Potes Ares
- Departamento de Otorrinolaringología, Instituto Universitario de Oncología del Principado de Asturias, Hospital Universitario Central de Asturias, Oviedo, Asturias, España
| | - Fernando López
- Departamento de Otorrinolaringología, Instituto Universitario de Oncología del Principado de Asturias, Hospital Universitario Central de Asturias, Oviedo, Asturias, España
| | - Blanca Vivanco
- Departamento de Anatomía Patológica, Hospital Universitario Central de Asturias, Oviedo, Asturias, España
| | - Mario A Hermsen
- Departamento de Otorrinolaringología, Instituto Universitario de Oncología del Principado de Asturias, Hospital Universitario Central de Asturias, Oviedo, Asturias, España
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Abstract
BACKGROUND The management of sinonasal undifferentiated carcinoma (SNUC) remains unclear. Low incidence and poor outcomes make treatment standardization difficult. The objective of this study was to review the used treatment and our outcomes. METHODS From 2001 to 2013, 17 cases of SNUC were treated at our department. Charts were reviewed for standard demographic, tumour size and extension, histological features, treatment strategies, surgical approach, adjuvant therapies, outcomes and complications. RESULTS All patients presented with extensive local disease and 2 patients also had neck metastases. All patients were treated using a multimodality approach: 10 patients underwent surgery and postoperative chemoradiation, 1 patient was treated with surgery and adjuvant radiotherapy, 3 patients were treated with neoadjuvant chemotherapy, surgery and postoperative chemoradiation and the remaining 3 patients were treated with chemoradiotherapy. After median follow-up of 39 months 6 patients developed recurrences. The 3-year local control rate was 76% and the 5-year rate of overall survival was 58%. CONCLUSIONS Management and outcomes of SNUC have improved due to advances in surgery and radiotherapy. Gross tumour resection followed by postoperative radiotherapy should be the standard of care in patients with SNUC. High-precision high-dose radiotherapy should be implemented to try to improve the outcomes.
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Abstract
BACKGROUND The management of sinonasal undifferentiated carcinoma (SNUC) remains unclear. Low incidence and poor outcomes make treatment standardization difficult. The objective of this study was to review the used treatment and our outcomes. METHODS From 2001 to 2013, 17 cases of SNUC were treated at our department. Charts were reviewed for standard demographic, tumour size and extension, histological features, treatment strategies, surgical approach, adjuvant therapies, outcomes and complications. RESULTS All patients presented with extensive local disease and 2 patients also had neck metastases. All patients were treated using a multimodality approach: 10 patients underwent surgery and postoperative chemoradiation, 1 patient was treated with surgery and adjuvant radiotherapy, 3 patients were treated with neoadjuvant chemotherapy, surgery and postoperative chemoradiation and the remaining 3 patients were treated with chemoradiotherapy. After median follow-up of 39 months 6 patients developed recurrences. The 3-year local control rate was 76% and the 5-year rate of overall survival was 58%. CONCLUSIONS Management and outcomes of SNUC have improved due to advances in surgery and radiotherapy. Gross tumour resection followed by postoperative radiotherapy should be the standard of care in patients with SNUC. High-precision high-dose radiotherapy should be implemented to try to improve the outcomes.
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Santos-Juanes J, Fernández-Vega I, Fuentes N, Galache C, Coto-Segura P, Vivanco B, Astudillo A, Martínez-Camblor P. Merkel cell carcinoma and Merkel cell polyomavirus: a systematic review and meta-analysis. Br J Dermatol 2015; 173:42-9. [PMID: 25919492 DOI: 10.1111/bjd.13870] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/28/2014] [Indexed: 12/15/2022]
Abstract
Several observational studies have assessed the correlation between Merkel cell carcinoma and Merkel cell polyomavirus with variable results. The objective of this systematic review was to determine whether there is a correlation between Merkel cell carcinoma and Merkel cell polyomavirus. Studies assessing the relationship between Merkel cell carcinoma and Merkel cell polyomavirus from January 2008 to August 2014 were pooled from Medline, Embase, PubMed, Cochrane Database of Systemic Reviews and Google Scholar. From each study we collected the first author's last name, publication year, country of origin, type of study design, characteristics of participants, possible variables incorporated into the multivariable analyses and the risk ratio (RR) for Merkel cell carcinoma associated with Merkel cell polyomavirus combined with the corresponding 95% confidence interval (CI). Methodological assessment of the study was evaluated using the Newcastle-Ottawa scale. Crude RR was calculated from the data provided in each article. Meta-analyses for the global RR and for the proportion of positives in both case and control samples were performed. In addition, in order to explore the sources of heterogeneity among the studies, meta-regression and sensitivity analyses are also provided. A total of 22 studies were identified for the analysis. The pooled RR from random-effects analysis was determined to be 6.32 (95% CI, 4.02-9.93). Global proportions of positive samples were 0.79 (95% CI, 0.72-0.84) and 0.12 (95% CI, 0.08-0.19) in the case and control groups, respectively. The findings support the association between Merkel cell carcinoma and Merkel cell polyomavirus. However, a non-negligible percentage of positive results have been identified in controls. Some caution must be taken in the interpretation of these results because heterogeneity between studies was found.
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Affiliation(s)
- J Santos-Juanes
- Pathology Department, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - I Fernández-Vega
- Pathology Department, Hospital Universitario Araba, Álava, Spain
| | - N Fuentes
- Pathology Department, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - C Galache
- Departamento de Radiodiagnóstico, Hospital Clinico Universitario Lozano Blesa, Zaragoza, Spain
| | - P Coto-Segura
- Dermatology II, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - B Vivanco
- Pathology Department, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - A Astudillo
- Pathology Department, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - P Martínez-Camblor
- Oficina de Investigación Biosanitaria de Asturias (OIB-FICYT), Hospital Universitario Central de Asturias, Oviedo, Spain.,Universidad Autónoma de Chile, Santiago, Chile
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Costales M, López F, Vivanco B, García-Inclán C, López-Hernández A, Hermsen M, Llorente J. P18 Clinical management of intestinal-type sinonasal adenocarcinoma: A monoinstitutional experience of 165 cases. Oral Oncol 2015. [DOI: 10.1016/j.oraloncology.2015.02.066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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López-Hernández A, Vivanco B, García-Inclán C, Costales M, López F, Llorente J, Hermsen M. P35 Genomic profiling of intestinal-type sinonasal adenocarcinoma reveals a subgroup of patients with favourable clinical outcome. Oral Oncol 2015. [DOI: 10.1016/j.oraloncology.2015.02.083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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García-Inclán C, López-Hernández A, López F, Costales M, Vivanco B, Llorente J, Hermsen M. 36 A new anticancer drug in sinonasal carcinoma targeting the NFkB pathway. Oral Oncol 2015. [DOI: 10.1016/j.oraloncology.2015.02.037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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López F, García-Inclán C, Costales M, López-Hernández A, Vivanco B, Llorente J, Hermsen M. P36 The role of EGFR pathway activation in sinonasal carcinoma. Oral Oncol 2015. [DOI: 10.1016/j.oraloncology.2015.02.084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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36
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López F, Costales M, Vivanco B, Fresno MF, Suárez C, Llorente JL. Sinonasal desmoplastic small round cell tumor. Auris Nasus Larynx 2013; 40:573-6. [DOI: 10.1016/j.anl.2012.12.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2012] [Revised: 11/09/2012] [Accepted: 01/11/2013] [Indexed: 10/27/2022]
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Pérez-Escuredo J, Martínez JG, Vivanco B, Marcos CÁ, Suárez C, Llorente JL, Hermsen MA. Wood dust–related mutational profile of TP53 in intestinal-type sinonasal adenocarcinoma. Hum Pathol 2012; 43:1894-901. [DOI: 10.1016/j.humpath.2012.01.016] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2011] [Revised: 01/26/2012] [Accepted: 01/27/2012] [Indexed: 10/28/2022]
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García-Inclán C, López F, Pérez-Escuredo J, Cuesta-Albalad MP, Vivanco B, Centeno I, Balbín M, Suárez C, Llorente JL, Hermsen MA. EGFR status and KRAS/BRAF mutations in intestinal-type sinonasal adenocarcinomas. Cell Oncol (Dordr) 2012; 35:443-50. [PMID: 23055340 DOI: 10.1007/s13402-012-0103-7] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/28/2012] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Intestinal-type sinonasal adenocarcinoma (ITAC) is a rare tumour that is etiologically related to professional exposure to wood dust and exhibits a poor prognosis. Treatment alternatives to surgery and radiotherapy are needed and may be found in anti-EGFR agents. EGFR gene copy number gains and KRAS/BRAF mutations have been reported to act as positive and negative predictors, respectively, of therapeutic response to EGFR targeted therapies in colorectal adenocarcinoma, a tumour type claimed to be genetically similar to ITAC. Therefore, the aim of this study was to evaluate the occurrence and consequence of EGFR alterations and KRAS and BRAF mutations in a large series of ITAC. METHODS EGFR protein expression was studied in 98 paraffin embedded tissue samples, organized in a tissue microarray. Gene copy number analysis was performed by FISH using the same tissue microarray, complemented by microarray CGH and MLPA analysis on DNA extracted from 65 fresh frozen tissues. Mutations in EGFR, KRAS and BRAF were analysed by direct sequencing on 65 fresh frozen tissues. RESULTS EGFR gene copy number gains were observed in 45 %, and protein over-expression in 21 % of the cases. No mutations were found in EGFR or BRAF, while KRAS mutations were present in 12 % of the cases. Neither protein overexpression nor gene copy number gain correlated to histological subtype, tumour stage or clinical follow-up. CONCLUSION In the largest series of ITAC published to date, and using a number of different techniques, EGFR alterations were frequently observed. Although apparently not useful as a prognostic factor, there may be a basis for investigating EGFR targeted therapies in this group of patients, especially because negative response predictors such as KRAS and BRAF mutations are infrequent or absent, respectively.
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Affiliation(s)
- Cristina García-Inclán
- Department of Otolaryngology, IUOPA, Hospital Universitario Central de Asturias, Oviedo, Spain
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López F, Llorente JL, Oviedo CM, Vivanco B, Álvarez Marcos C, García-Inclán C, Scola B, Hermsen MA. Gene amplification and protein overexpression of EGFR and ERBB2 in sinonasal squamous cell carcinoma. Cancer 2012; 118:1818-1826. [DOI: 10.1002/cncr.26451] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2023]
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40
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Díaz-Molina JP, Llorente JL, Vivanco B, Martínez-Camblor P, Fresno MF, Pérez-Escuredo J, Álvarez-Marcos C, Hermsen MA. Wnt-pathway activation in intestinal-type sinonasal adenocarcinoma. Rhinology 2012. [PMID: 22125792 DOI: 10.4193/rhino11.037] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Intestinal-type sinonasal adenocarcinoma (ITAC) is an epithelial cancer of the sinonasal sinuses that shows histological similarity to colorectal cancer (CRC) and share chronic inflammation as a possible etiological factor. The Wnt-pathway is one of the most important tumourigenic pathways in CRC. The aim of this study was to investigate if the Wnt-pathway is activated in ITAC. METHODOLOGY Protein expression profiles of E-cadherin, β-catenin, c-myc and cyclin D1 were analysed by immunohistochemistry in 83 samples of ITAC, organized into tissue microarray blocks. RESULTS Nuclear β-catenin expression was observed in 31% of the cases and was twice as frequent in papillary/colonic ITAC compared to solid/mucinous subtypes. Loss of membranous β-catenin staining occurred in 24% and loss of membranous E-cadherin in 6% of the cases and this was more prominent in mucinous types. Strong c-myc and cyclin D1 expression was observed in 30% and 4% of the cases, respectively. Nuclear β-catenin expression was significantly related to poor clinical outcome, independent from established factors as tumour stage and histological type. CONCLUSION The presence of nuclear β-catenin in 31% of patients with ITACs indicated that in a subset of patients, the Wnt-pathway is active and conveys a worse prognosis.
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Affiliation(s)
- Juan Pablo Díaz-Molina
- Dept. of Otolaryngology, IUOPA, Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain
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Díaz-Molina JP, Llorente JL, Vivanco B, Martínez-Camblor P, Fresno MF, Pérez-Escuredo J, Álvarez-Marcos C, Hermsen MA. Wnt-pathway activation in intestinal-type sinonasal adenocarcinoma. Rhinology 2011; 49:593-9. [PMID: 22125792 DOI: 10.4193/rhino.11.037] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Intestinal-type sinonasal adenocarcinoma (ITAC) is an epithelial cancer of the sinonasal sinuses that shows histological similarity to colorectal cancer (CRC) and share chronic inflammation as a possible etiological factor. The Wnt-pathway is one of the most important tumourigenic pathways in CRC. The aim of this study was to investigate if the Wnt-pathway is activated in ITAC. METHODOLOGY Protein expression profiles of E-cadherin, β-catenin, c-myc and cyclin D1 were analysed by immunohistochemistry in 83 samples of ITAC, organized into tissue microarray blocks. RESULTS Nuclear β-catenin expression was observed in 31% of the cases and was twice as frequent in papillary/colonic ITAC compared to solid/mucinous subtypes. Loss of membranous β-catenin staining occurred in 24% and loss of membranous E-cadherin in 6% of the cases and this was more prominent in mucinous types. Strong c-myc and cyclin D1 expression was observed in 30% and 4% of the cases, respectively. Nuclear β-catenin expression was significantly related to poor clinical outcome, independent from established factors as tumour stage and histological type. CONCLUSION The presence of nuclear β-catenin in 31% of patients with ITACs indicated that in a subset of patients, the Wnt-pathway is active and conveys a worse prognosis.
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Affiliation(s)
- Juan Pablo Díaz-Molina
- Dept. of Otolaryngology, IUOPA, Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain
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Vivanco B, Llorente JL, Perez-Escuredo J, Alvarez Marcos C, Fresno MF, Hermsen MA. Benign lesions in mucosa adjacent to intestinal-type sinonasal adenocarcinoma. Patholog Res Int 2011; 2011:230147. [PMID: 21559194 PMCID: PMC3090045 DOI: 10.4061/2011/230147] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/15/2010] [Revised: 02/15/2011] [Accepted: 02/17/2011] [Indexed: 11/20/2022]
Abstract
Occupational exposure to wood dust is a strong risk factor for the development of intestinal-type sinonasal adenocarcinoma (ITAC); however, knowledge on possible precursor lesions or biomarkers is limited. Fifty-one samples of tumor-adjacent mucosa and 19 control samples of mucosa from the unaffected fossa of ITAC patients were evaluated for histological changes and p53 protein expression. Mild dysplasia was observed in 14%, cuboidal metaplasia in 57%, intestinal metaplasia in 8%, squamous metaplasia in 24%, and cylindrocellular hyperplasia in 53% of cases. P53 immunopositivity was generally weak occurring most frequently in squamous metaplasia. Wood dust etiology did not appear of influence on the histological changes, but p53 showed a tendency for higher positivity. Dysplasia adjacent to tumor was indicative of subsequent development of recurrence. In conclusion, precursor lesions do occur in mucosa adjacent to ITAC. This is clinically important, because it may justify the screening of high-risk individuals such as woodworkers.
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Affiliation(s)
- Blanca Vivanco
- Department of Pathology, Hospital Universitario Central de Asturias, Celestino Villamil s/n, Oviedo, 33006 Asturias, Spain
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Pérez-Escuredo J, García Martínez J, García-Inclán C, Vivanco B, Costales M, Álvarez Marcos C, Llorente JL, Hermsen MA. Establishment and genetic characterization of an immortal tumor cell line derived from intestinal-type sinonasal adenocarcinoma. Cell Oncol (Dordr) 2011; 34:23-31. [PMID: 21360264 DOI: 10.1007/s13402-010-0002-8] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/20/2010] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Intestinal-type sinonasal adenocarcinoma (ITAC) is a rare tumor etiologically related to professional exposure to wood dust. The overall prognosis is poor, mainly due to the difficulty to resect the tumor completely in this anatomically complex region. Therefore, there is great need for alternative treatments. However, the lack of a good tumor model system for ITAC has hampered the development and testing of new therapeutic agents. Here, we report the establishment and characterization of the first human ITAC cell line named ITAC-3. METHODS The cell line was initiated from small explants of a T4bN0M0 colonic type ITAC from the ethmoid sinus. Growth and invasion parameters as well as genetic characteristics were analyzed. RESULTS The population doubling time was 18 h and the cell line was capable of invasion in matrigel. Chromosomal analysis showed a tetraploid karyotype with both numerical and structural aberrations. High resolution microarray CGH analysis identified many copy number alterations, including homozygous deletions. TP53 carried a mutation c.818G>T in exon eight concurring with a strong nuclear protein overexpression. Immunohistochemical analysis showed protein overexpression of EGFR and normal expression of β-catenin and p16. CONCLUSION This is the first report of the establishment of a cell line derived from a primary ITAC. The genomic profile of the cell line was the same as the primary tumor from which it was derived. This new cell line will be a useful tool for the development and testing of new therapeutic agents for this tumor type.
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Affiliation(s)
- Jhudit Pérez-Escuredo
- Department of Otolaryngology, IUOPA, Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain.
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Rosado P, Junquera L, Vivanco B, Garcia-Consuegra L, Gallego L. Merkel cell carcinoma: Our experience in this rare pathology. Med Oral Patol Oral Cir Bucal 2011; 16:e736-9. [DOI: 10.4317/medoral.17068] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2010] [Accepted: 08/21/2010] [Indexed: 11/05/2022] Open
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Rosado P, Villalain L, De Vicente JC, Vivanco B, Torre A. Angiomyolipoma of the parotid gland: report of a case and review of the literature. J Oral Maxillofac Surg 2010; 68:2609-12. [PMID: 20598415 DOI: 10.1016/j.joms.2009.10.018] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2009] [Revised: 10/05/2009] [Accepted: 10/06/2009] [Indexed: 12/19/2022]
Affiliation(s)
- Pablo Rosado
- Department of Oral and Maxillofacial Surgery, Central University Hospital, Oviedo, Spain.
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