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Menditti D, Santagata M, Guida D, Magliulo R, D'Antonio GM, Staglianò S, Boschetti CE. State of the Art in the Diagnosis and Assessment of Oral Malignant and Potentially Malignant Disorders: Present Insights and Future Outlook-An Overview. Bioengineering (Basel) 2024; 11:228. [PMID: 38534502 DOI: 10.3390/bioengineering11030228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Revised: 02/23/2024] [Accepted: 02/26/2024] [Indexed: 03/28/2024] Open
Abstract
Oral Potentially Malignant Disorder (OPMD) is a significant concern for clinicians due to the risk of malignant transformation. Oral Squamous Cell Carcinoma (OSCC) is a common type of cancer with a low survival rate, causing over 200,000 new cases globally each year. Despite advancements in diagnosis and treatment, the five-year survival rate for OSCC patients remains under 50%. Early diagnosis can greatly improve the chances of survival. Therefore, understanding the development and transformation of OSCC and developing new diagnostic methods is crucial. The field of oral medicine has been advanced by technological and molecular innovations, leading to the integration of new medical technologies into dental practice. This study aims to outline the potential role of non-invasive imaging techniques and molecular signatures for the early detection of Oral Malignant and Potentially Malignant Disorders.
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Affiliation(s)
- Dardo Menditti
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania "Luigi Vanvitelli", 80138 Naples, Italy
| | - Mario Santagata
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania "Luigi Vanvitelli", 80138 Naples, Italy
| | - David Guida
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania "Luigi Vanvitelli", 80138 Naples, Italy
| | - Roberta Magliulo
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania "Luigi Vanvitelli", 80138 Naples, Italy
| | - Giovanni Maria D'Antonio
- Division of Plastic and Reconstructive Surgery, Department of Surgical, Oncological and Oral Sciences, University of Palermo, 90128 Palermo, Italy
| | - Samuel Staglianò
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania "Luigi Vanvitelli", 80138 Naples, Italy
| | - Ciro Emiliano Boschetti
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania "Luigi Vanvitelli", 80138 Naples, Italy
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Menditti D, Santagata M, Imola G, Staglianò S, Vitagliano R, Boschetti CE, Inchingolo AM. Personalized Medicine in Oral Oncology: Imaging Methods and Biological Markers to Support Diagnosis of Oral Squamous Cell Carcinoma (OSCC): A Narrative Literature Review. J Pers Med 2023; 13:1397. [PMID: 37763165 PMCID: PMC10532745 DOI: 10.3390/jpm13091397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 09/08/2023] [Accepted: 09/15/2023] [Indexed: 09/29/2023] Open
Abstract
For decades, oral squamous cell carcinoma (OSCC) has been one of the most prevalent and mortal cancers worldwide. The gold standard for OSCC diagnosis is still histopathology but this narrative multidisciplinary review has the aim to explore the literature about conventional OSCC prognostic indicators related to the pTNM stage at the diagnosis such as the depth of invasion and the lymphovascular invasion associated with distant metastasis as indicators of poor life expectancy. Despite its multifactorial nature and recognizable precursors, its diagnosis at the early stages is still challenging. We wanted to highlight the importance of the screening as a primary weapon that a stomatologist should consider, intercepting all at-risk conditions and lesions associated with OSCC and its early stages. This narrative review also overviews the most promising imaging techniques, such as CT, MRI, and US-echography, and their application related to clinical and surgical practice, but also the most-investigated prognostic and diagnostic tissue and salivary biomarkers helpful in OSCC diagnosis and prognostic assessment. Our work highlighted remarkable potential biomarkers that could have a leading role in the future. However, we are still far from defining an appropriate and concrete protocol to apply in clinical practice. The hope is that the present and future research will overcome these limitations to benefit patients, clinicians, and welfare.
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Affiliation(s)
- Dardo Menditti
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, 80138 Naples, Italy; (D.M.); (M.S.); (G.I.); (S.S.); (C.E.B.)
| | - Mario Santagata
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, 80138 Naples, Italy; (D.M.); (M.S.); (G.I.); (S.S.); (C.E.B.)
| | - Gianmaria Imola
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, 80138 Naples, Italy; (D.M.); (M.S.); (G.I.); (S.S.); (C.E.B.)
| | - Samuel Staglianò
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, 80138 Naples, Italy; (D.M.); (M.S.); (G.I.); (S.S.); (C.E.B.)
| | - Rita Vitagliano
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, 80138 Naples, Italy; (D.M.); (M.S.); (G.I.); (S.S.); (C.E.B.)
| | - Ciro Emiliano Boschetti
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, 80138 Naples, Italy; (D.M.); (M.S.); (G.I.); (S.S.); (C.E.B.)
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Salivary miRNAs Expression in Potentially Malignant Disorders of the Oral Mucosa and Oral Squamous Cell Carcinoma: A Pilot Study on miR-21, miR-27b, and miR-181b. Cancers (Basel) 2022; 15:cancers15010291. [PMID: 36612284 PMCID: PMC9818333 DOI: 10.3390/cancers15010291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Revised: 12/16/2022] [Accepted: 12/28/2022] [Indexed: 01/04/2023] Open
Abstract
(1) Background: Oral potentially malignant disorders (OPMD) represent a fundamental challenge for clinicians, considering the possibility of progression into oral epithelial dysplasia (OED) and oral squamous cell carcinoma (OSCC). Several studies have examined the expression of miRNAs in humans as diagnostic and prognostic biomarkers. Among these, miR-21, miR-27b, and miR-181b proved to be promising. This cohort study evaluated the different expressions of those miRNAs in the saliva of patients with OPMD and OSCC. (2) Methods: Patients with a clinical diagnosis of OPMD and/or OSCC were enrolled; saliva samples were collected; miRNAs were extracted and quantified via qRT-PCR was performed. Data were analyzed by subgroups based on the histopathological diagnosis (OSCC and the grade of OED) using the ΔΔCt method. Saliva from 10 healthy donors was used as the control. One-way ANOVA and Kruskal-Wallis tests were performed to assess the differences between groups. (3) Results: 23 patients for the OPMD group (6 with no dysplasia, 7 with low-grade, and 10 with high-grade dysplasia) and 10 with OSCC were analyzed. MiR-21 did not show any variation among groups; miR-27b was under-expressed in dysplastic lesions (p = 0.046); miR-181b was upregulated in high-grade dysplasia (p = 0.006), increasing with the degree of dysplasia, and decreasing in OSCCs. (4) Conclusions: Salivary miR-27b and miR-181b could be promising biomarkers for oral dysplasia. Further studies are needed to clarify their feasibility.
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Cytokeratin 7 and 19 expression in oropharyngeal and oral squamous cell carcinoma. Eur Arch Otorhinolaryngol 2021; 279:1435-1443. [PMID: 34046748 DOI: 10.1007/s00405-021-06894-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Accepted: 05/18/2021] [Indexed: 10/21/2022]
Abstract
PURPOSE The precise etiopathogenesis of human papillomavirus (HPV)-related oropharyngeal squamous cell carcinoma (OPSCC), and reasons for predilection for crypt epithelium, remain uncertain. The purpose of this study is to investigate the interaction between HPV and specific cytokeratins 7 (CK7) and 19 (CK19) in crypt epithelium. METHODS This is a retrospective cohort study of patients presenting between 1999 and 2015 at a tertiary referral center. CK7 and CK19 positivity and H Scores were determined by immunohistochemistry. Disease-specific and overall survival rates were analyzed. RESULTS There were 253 patients presenting with OPSCC (134), squamous cell carcinoma (SCC) of unknown primary site (22), and oral tongue SCC (97). Primary tumor CK7 and CK19 positivity and H Scores were significantly higher in HPV-positive OPSCC than HPV-negative OPSCC and oral tongue SCC. Higher CK19 Scores, but not CK7 Scores, were also seen in regional metastases from HPV-positive OPSCC than other sites. No impact on disease-specific or overall survival was identified on multivariate analysis. CONCLUSION The increased expression of CK7 and CK19 in HPV-positive OPSCC compared to HPV-negative disease supports the theory for a role for these cytokeratins in the etiopathogenesis of HPV-related OPSCC.
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Sex Hormones and Inflammation Role in Oral Cancer Progression: A Molecular and Biological Point of View. JOURNAL OF ONCOLOGY 2020; 2020:9587971. [PMID: 32684934 PMCID: PMC7336237 DOI: 10.1155/2020/9587971] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 06/03/2020] [Accepted: 06/06/2020] [Indexed: 12/14/2022]
Abstract
Oral cancers have been proven to arise from precursors lesions and to be related to risk behaviour such as alcohol consumption and smoke. However, the present paper focuses on the role of chronic inflammation, related to chronical oral infections and/or altered immune responses occurring during dysimmune and autoimmune diseases, in the oral cancerogenesis. Particularly, oral candidiasis and periodontal diseases introduce a vicious circle of nonhealing and perpetuation of the inflammatory processes, thus leading toward cancer occurrence via local and systemic inflammatory modulators and via genetic and epigenetic factors.
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Budhwani M, Lukowski SW, Porceddu SV, Frazer IH, Chandra J. Dysregulation of Stemness Pathways in HPV Mediated Cervical Malignant Transformation Identifies Potential Oncotherapy Targets. Front Cell Infect Microbiol 2020; 10:307. [PMID: 32670895 PMCID: PMC7330094 DOI: 10.3389/fcimb.2020.00307] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Accepted: 05/20/2020] [Indexed: 12/11/2022] Open
Abstract
Human papillomavirus (HPV) infection is associated with a range of malignancies that affect anogenital and oropharyngeal sites. α-HPVs dominantly infect basal epithelial cells of mucosal tissues, where they dysregulate cell division and local immunity. The cervix is one of the mucosal sites most susceptible to HPV infections. It consists of anatomically diverse regions, and the majority of cervical intraepithelial neoplasia and cancers arise within the cervical squamo-columnar junction where undifferentiated basal progenitor cells with stem cell properties are found. The cancer stem cell theory particularly associates tumorigenesis, invasion, dissemination, and metastasis with cancer cells exhibiting stem cell properties. In this perspective, we discuss evidence of a cervical cancer stem cell niche and explore the association of stemness related genes with 5-year survival using a publicly available transcriptomic dataset of a cervical cancer cohort. We report that poor prognosis in this cohort correlates with overexpression of a subset of stemness pathway genes, a majority of which regulate the central Focal Adhesion pathway, and are also found to be enriched in the HPV infection pathway. These observations support therapeutic targeting of stemness genes overexpressed by mucosal cells infected with high-risk HPVs.
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Affiliation(s)
- Megha Budhwani
- Diamantina Institute, Translational Research Institute, The University of Queensland, Woolloongabba, QLD, Australia
| | - Samuel W Lukowski
- Institute for Molecular Bioscience, The University of Queensland, St Lucia, QLD, Australia
| | - Sandro V Porceddu
- Cancer Services, Princess Alexandra Hospital, Woolloongabba, QLD, Australia.,Faculty of Medicine, The University of Queensland, Brisbane, QLD, Australia
| | - Ian H Frazer
- Diamantina Institute, Translational Research Institute, The University of Queensland, Woolloongabba, QLD, Australia
| | - Janin Chandra
- Diamantina Institute, Translational Research Institute, The University of Queensland, Woolloongabba, QLD, Australia
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Roberts S, Evans D, Mehanna H, Parish JL. Modelling human papillomavirus biology in oropharyngeal keratinocytes. Philos Trans R Soc Lond B Biol Sci 2020; 374:20180289. [PMID: 30955493 PMCID: PMC6501899 DOI: 10.1098/rstb.2018.0289] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Most human papillomavirus (HPV) positive head and neck cancers arise in the tonsil crypts; deep invaginations at the tonsil surface that are lined with reticulated epithelium infiltrated by immune cells. As in cervical HPV infections, HPV16 is the most prevalent high-risk type in the oropharyngeal cancers, and a genital-oral route of infection is most likely. However, the natural history of HPV-driven oropharyngeal pathogenesis is an enigma, although there is evidence that it is different to that of cervical disease. It is not known if the virus establishes a productive or abortive infection in keratinocytes of the tonsil crypt, or if viral infections progress to cancer via a neoplastic phase, as in cervical HPV infection. The HPV DNA is more frequently found unintegrated in the cancers of the oropharynx compared to those that arise in the cervix, and may include novel HPV-human DNA hybrids episomes. Here, we review current understanding of HPV biology in the oropharynx and discuss the cell-based systems being used to model the HPV life cycle in tonsil keratinocytes and how they can be used to inform on HPV-driven neoplastic progression in the oropharynx. This article is part of the theme issue ‘Silent cancer agents: multi-disciplinary modelling of human DNA oncoviruses’.
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Affiliation(s)
- Sally Roberts
- Institute of Cancer and Genomic Sciences, College of Medical and Dental Sciences, University of Birmingham , Vincent Drive, Birmingham B15 2TT , UK
| | - Dhananjay Evans
- Institute of Cancer and Genomic Sciences, College of Medical and Dental Sciences, University of Birmingham , Vincent Drive, Birmingham B15 2TT , UK
| | - Hisham Mehanna
- Institute of Cancer and Genomic Sciences, College of Medical and Dental Sciences, University of Birmingham , Vincent Drive, Birmingham B15 2TT , UK
| | - Joanna L Parish
- Institute of Cancer and Genomic Sciences, College of Medical and Dental Sciences, University of Birmingham , Vincent Drive, Birmingham B15 2TT , UK
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8
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Cho YK, Lee SJ, Woo JJ, Lee H, Lee H. Cytokeratin7 expression in histologic and cytologic specimens of cystic neck metastasis from HPV positive squamous cell carcinoma of the tonsil: A case report. Diagn Cytopathol 2017; 46:331-335. [PMID: 29048728 PMCID: PMC5873402 DOI: 10.1002/dc.23841] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2017] [Revised: 08/28/2017] [Accepted: 09/27/2017] [Indexed: 11/14/2022]
Abstract
The majority of cystic squamous cell carcinomas (SCCs) of the neck have been shown to be metastatic tumors from tonsillar SCCs associated with high‐risk human papillomavirus (HR HPV). Recent studies have demonstrated cytokeratin (CK)7 involvement in the development of HPV positive SCC, but no report has been issued on its simultaneous expression in primary tonsillar and metastatic tumor with cystic change. We present a case of HPV positive tonsillar SCC of a 42‐year‐old male that initially manifested as a cystic neck mass expressing CK7, CK19, and p16 in primary and metastatic tumors. Immunohistochemical examination revealed diffuse CK19 and p16 expression, and patchy CK7 expression in the solid components of primary and metastatic tumors. However, in cystic components of metastatic tumors the expression of CK7 and CK19 was preserved but p16 expression was absent, which was consistent with immunocytochemical findings of fine‐needle aspirates from cystic neck mass. In immunocytochemistry performed on aspirates of a branchial cleft cyst for the comparison of cystic SCC and benign cyst, CK19 staining was positive but CK7 and p16 staining was negative. These results suggest that CK7 immunocytochemistry on aspirated material from cystic neck mass may be a useful adjunct for distinguishing cystic metastasis of tonsillar SCC from branchial cleft cyst, although a larger scale study would be required.
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Affiliation(s)
- Yong Kyun Cho
- Division of Infectious Diseases, Department of Internal Medicine, Gachon University Gil Medical Center, Incheon, Korea
| | - Seung Ju Lee
- Department of Otorhinolaryngology-Head and Neck Surgery, Nowon Eulji Medical Center, Eulji University, Seoul, Korea
| | - Jeong Joo Woo
- Department of Radiology, Nowon Eulji Medical Center, Eulji University, Seoul, Korea
| | - Hyekyung Lee
- Department of Pathology, Daejeon Eulji Medical Center, Eulji University, Daejon, Korea
| | - Hojung Lee
- Department of Pathology, Nowon Eulji Medical Center, Eulji University, Seoul, Korea
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9
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Tang KD, Kenny L, Perry C, Frazer I, Punyadeera C. The overexpression of salivary cytokeratins as potential diagnostic biomarkers in head and neck squamous cell carcinomas. Oncotarget 2017; 8:72272-72280. [PMID: 29069786 PMCID: PMC5641129 DOI: 10.18632/oncotarget.19731] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2017] [Accepted: 06/28/2017] [Indexed: 01/23/2023] Open
Abstract
BACKGROUND Cytokeratin (CK) intermediate filaments are demonstrated to have enormous potential in regulating cellular motility and cancer progression. There are more than 20 divergent CKs that have been identified, of which CK 8, 17, 18 and 19 are reported to be elevated in the tumour biopsies of head and neck cancer squamous cell carcinoma (HNSCC) patients. However, CK expression profiles in the saliva of HNSCC patients have not been investigated. We aim to investigate the mRNA expression profiles of CKs in saliva collected from healthy controls, HPV-negative and -positive HNSCC patients. METHODS Oral rinse samples were collected from 42 cancer-free healthy controls (age-matched) and patients who have been diagnosed with HPV-negative (n = 20) and -positive (n = 48) HNSCC. RESULTS Here, we report that the mRNA expression profiles of CKs differed in saliva collected from healthy controls and HNSCC patients. The mRNA expression levels of CK 8 and 18 were significantly elevated in saliva collected from HPV-negative HNSCC patients; whilst, CK 17 and 19 were expressed at a higher mRNA level in saliva collected from HPV-positive HNSCC patients compared to healthy controls. Importantly, receiver operating characteristic (ROC) analysis showed salivary CK 8 and 18 to have superior sensitivity and specificity in discriminating the HPV-negative HNSCC patients from healthy controls (80% and 86%) as well as between HPV-negative and -positive HNSCC patients (75% and 81%). CONCLUSION In summary, we have demonstrated that an aberrant expression of salivary CKs may serve as a potential non-invasive diagnostic biomarker in HNSCC.
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Affiliation(s)
- Kai Dun Tang
- The School of Biomedical Sciences, Institute of Health and Biomedical Innovation, Queensland University of Technology, Kelvin Grove, Queensland, Australia.,The Translational Research Institute, Woolloongabba, Australia
| | - Liz Kenny
- School of Medicine, University of Queensland, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia.,Central Integrated Regional Cancer Service, Queensland Health, Brisbane, Queensland, Australia
| | - Chris Perry
- Department of Otolaryngology, Princess Alexandra Hospital, Woolloongabba, Queensland, Australia
| | - Ian Frazer
- The University of Queensland Diamantina Institute, Translational Research Institute, Woolloongabba, Queensland, Australia
| | - Chamindie Punyadeera
- The School of Biomedical Sciences, Institute of Health and Biomedical Innovation, Queensland University of Technology, Kelvin Grove, Queensland, Australia.,The Translational Research Institute, Woolloongabba, Australia
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Herfs M, Soong TR, Delvenne P, Crum CP. Deciphering the Multifactorial Susceptibility of Mucosal Junction Cells to HPV Infection and Related Carcinogenesis. Viruses 2017; 9:v9040085. [PMID: 28425968 PMCID: PMC5408691 DOI: 10.3390/v9040085] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2017] [Revised: 04/13/2017] [Accepted: 04/18/2017] [Indexed: 12/13/2022] Open
Abstract
Human papillomavirus (HPV)-induced neoplasms have long been considered to originate from viral infection of the basal cell layer of the squamous mucosa. However, this paradigm has been recently undermined by accumulating data supporting the critical role of a discrete population of squamo-columnar (SC) junction cells in the pathogenesis of cervical (pre)cancers. The present review summarizes the current knowledge on junctional cells, discusses their high vulnerability to HPV infection, and stresses the potential clinical/translational value of the novel dualistic model of HPV-related carcinogenesis.
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Affiliation(s)
- Michael Herfs
- Laboratory of Experimental Pathology, GIGA-Cancer, University of Liege, 4000 Liege, Belgium.
| | - Thing R Soong
- Division of Women's and Perinatal Pathology, Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA.
| | - Philippe Delvenne
- Laboratory of Experimental Pathology, GIGA-Cancer, University of Liege, 4000 Liege, Belgium.
| | - Christopher P Crum
- Division of Women's and Perinatal Pathology, Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA.
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Lee H, Lee H, Cho YK. Cytokeratin7 and cytokeratin19 expression in high grade cervical intraepithelial neoplasm and squamous cell carcinoma and their possible association in cervical carcinogenesis. Diagn Pathol 2017; 12:18. [PMID: 28212672 PMCID: PMC5316189 DOI: 10.1186/s13000-017-0609-4] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2016] [Accepted: 02/07/2017] [Indexed: 01/01/2023] Open
Abstract
Background High risk human papillomavirus (HR HPV) infects cells at the squamocolumnar junction (SCJ) of the cervix, causing cancer. Cytokeratin (CK)7 is an SCJ marker, and stains cervical neoplasia. CK19 is a binding partner of CK7 and expressed in cervical cancer. Despite this possible association between CK7/CK19 and cervical cancer, not much is known about the mechanism of CK7/CK19 involvement in HR HPV-mediated cervical carcinogenesis. Methods We analyzed the expression pattern of CK7, CK19, and p16 by using immunohistochemistry and HPV infection by in situ hybridization in 25 cases of high grade cervical intraepithelial neoplasia (CIN3) and in 30 cases of squamous cell carcinoma (SCC). Results CK19, p16, and HPV expression was positive in all CIN3 and SCC cases. CK7 expression was positive in all CIN3 cases and in 20/30 (66%) SCCs. Each protein showed diffuse or patchy staining with topographic distinction. Patchy staining of CK7 and episomal HPV DNA overlapped in the upper layer of CIN3 and central portion of an invasive nest in the SCC, whereas patchy CK19 staining and integrated HPV DNA were usually noted in the lower layer of CIN3 and the periphery of the SCC nest. The p16 staining pattern coincided with that of CK19 in a subset of SCC. Conclusion These results suggest that CK7 may be more related with viral episomal replication and CK19 with viral integration, contributing to viral replication and malignant transformation in HR HPV infected cells. In addition, coordinate CK7/CK19 staining may be used as a valuable marker for predicting physical status of HR HPV and E7 oncoprotein level in cervical tumor. Electronic supplementary material The online version of this article (doi:10.1186/s13000-017-0609-4) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Hojung Lee
- Department of Pathology, Nowon Eulji Medical Center, Eulji University, 280-1 Hagye 1-dong, Nowon-gu, Seoul, 139-711, Korea
| | - Hyekyung Lee
- Department of Pathology, Daejeon Eulji Medical Center, Eulji University, 95 Dunsanseo-ro, Seo-gu, Daejeon, 35233, Korea
| | - Yong Kyun Cho
- Department of Internal Medicine, Division of Infectious Diseases, Gachon University Gil Medical Center, 1198 Guwol-dong, Namdong-gu, Incheon, 405-760, Korea.
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Woods RSR, Keegan H, White C, Tewari P, Toner M, Kennedy S, O'Regan EM, Martin CM, Timon CVI, O'Leary JJ. Cytokeratin 7 in Oropharyngeal Squamous Cell Carcinoma: A Junctional Biomarker for Human Papillomavirus-Related Tumors. Cancer Epidemiol Biomarkers Prev 2017; 26:702-710. [PMID: 28082347 DOI: 10.1158/1055-9965.epi-16-0619] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2016] [Revised: 11/29/2016] [Accepted: 12/06/2016] [Indexed: 11/16/2022] Open
Abstract
Background: Human papillomavirus (HPV)-related oropharyngeal squamous cell carcinoma (SCC) represents a distinct subgroup of head and neck tumors. We analyze the expression of cytokeratin 7, a junctional biomarker with a SEQIKA fragment, which stabilizes HPV-16 E7 transcripts, in oropharyngeal SCCs.Methods: Archived tumor specimens and epidemiologic data were collected from patients with oropharyngeal SCCs over 10 years. Briefly, DNA was extracted from tissue blocks, and HPV testing was carried out using SPF10 HPV PCR and INNO-LiPA HPV Genotyping. Immunohistochemical staining for CK7 and p16ink4a was performed on the Ventana BenchMark Ultra Immunostainer. Analysis was by light microscopy using the H-score. CK7 expression was correlated with epidemiologic data, p16ink4a positivity, and HPV status using SPSS.Results: CK7 expression was observed specifically and uniformly in the tonsillar crypt epithelium of normal tonsils and tumor specimens. There were 226 cases of oropharyngeal SCCs, with 70 demonstrating both HPV and p16 positivity. Of 216 cases evaluated for CK7, 106 demonstrated some positivity, whereas H-score > 60 was seen in 55 of these. CK7 H-score > 60 was significantly associated with tonsillar subsite and HPV and p16 positivity.Conclusions: An association between CK7 and HPV has been demonstrated. CK7-expressing tonsillar crypt cells potentially represent an oropharyngeal subsite susceptible to HPV-related SCC.Impact: Along with the cervix and anorectum, specific oropharyngeal expression of CK7 in a site predisposed to HPV-related tumors may suggest a role for CK7 in the pathogenesis of this subgroup of tumors. Further research is warranted to characterize the association between CK7 and HPV-related head and neck SCC. Cancer Epidemiol Biomarkers Prev; 26(5); 702-10. ©2017 AACR.
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Affiliation(s)
- Robbie S R Woods
- Department of Otolaryngology, St. James's Hospital, Dublin, Ireland. .,Department of Otolaryngology, Trinity College Dublin, Dublin, Ireland.,Department of Histopathology & Morbid Anatomy, Trinity College Dublin, Dublin, Ireland.,Department of Otolaryngology, Royal Victoria Eye and Ear Hospital, Dublin, Ireland.,CERVIVA Research Consortium, Ireland
| | - Helen Keegan
- Department of Histopathology & Morbid Anatomy, Trinity College Dublin, Dublin, Ireland.,CERVIVA Research Consortium, Ireland
| | - Christine White
- Department of Histopathology & Morbid Anatomy, Trinity College Dublin, Dublin, Ireland.,CERVIVA Research Consortium, Ireland
| | - Prerna Tewari
- Department of Histopathology & Morbid Anatomy, Trinity College Dublin, Dublin, Ireland.,CERVIVA Research Consortium, Ireland
| | - Mary Toner
- Department of Histopathology & Morbid Anatomy, Trinity College Dublin, Dublin, Ireland.,Department of Histopathology, St. James's Hospital, Dublin, Ireland
| | - Susan Kennedy
- Department of Histopathology, Royal Victoria Eye and Ear Hospital, Dublin, Ireland
| | - Esther M O'Regan
- Department of Histopathology & Morbid Anatomy, Trinity College Dublin, Dublin, Ireland.,Department of Histopathology, St. James's Hospital, Dublin, Ireland
| | - Cara M Martin
- Department of Histopathology & Morbid Anatomy, Trinity College Dublin, Dublin, Ireland.,CERVIVA Research Consortium, Ireland
| | - Conrad V I Timon
- Department of Otolaryngology, St. James's Hospital, Dublin, Ireland.,Department of Otolaryngology, Trinity College Dublin, Dublin, Ireland.,Department of Otolaryngology, Royal Victoria Eye and Ear Hospital, Dublin, Ireland
| | - John J O'Leary
- Department of Histopathology & Morbid Anatomy, Trinity College Dublin, Dublin, Ireland.,CERVIVA Research Consortium, Ireland.,Department of Histopathology, St. James's Hospital, Dublin, Ireland
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Santoro A, Pannone G, Ninivaggi R, Petruzzi M, Santarelli A, Russo GM, Lepore S, Pietrafesa M, Laurenzana I, Leonardi R, Bucci P, Natalicchio MI, Lucchese A, Papagerakis S, Bufo P. Relationship between CK19 expression, deregulation of normal keratinocyte differentiation pattern and high risk-human papilloma virus infection in oral and oropharyngeal squamous cell carcinoma. Infect Agent Cancer 2015; 10:46. [PMID: 26672675 PMCID: PMC4678638 DOI: 10.1186/s13027-015-0041-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2015] [Accepted: 11/02/2015] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Simple epithelial keratins appear early during embryonic development and are expressed in non-stratified, ductal and pseudo-stratified epithelial tissues. CK19, the lowest molecular weight keratin, is also expressed in basal layer of squamous epithelia of mucosal surfaces. Previous studies have shown that High Risk-Human Papilloma Virus (HR-HPV) epithelial infection induces cell immortalization via E6 and E7 viral proteins and this, in turn, impairs cytokeratin expression in cancerous cells lines derived from uterine cervix. Here, we demonstrate the possible relationship between HR-HPV(+) oral/oropharyngeal cancer and the high levels of CK19 expression. METHODS We analyzed 38 cases of Oral Squamous Cell Carcinomas/ Oro-Pharyngeal Squamous Cell Carcinomas (OSCCs/OPSCCs) by Immunohistochemistry (IHC) using specific antibody (Ab) detecting CK19, by In Situ Hybridization (ISH) and Polymerase Chain Reaction (PCR) based methods in order to define the HPV infectious status. We also evaluated the variation of CK19 expression in UPCI-SCC-131 (HPV(-)) and UPCI-SCC-154 (HPV(+)) cell lines by immunocytochemistry (ICC) and flow cytometry. RESULTS CK19 OSCC/OPSCC score has been identified multiplying percentage of cancer expressing cells to staining intensity. CK19 expression score in OSCCs/OPSCCs was very different between HPV(+) (mean: 288.0 ± 24.3) and HPV(-) cancers (mean: 66.2 ± 96.9). This difference was statistically significant (p < 0.001) with a strong evidence of correlation (p < 0.001; Spearman's R: +0.72). ROC curve analysis was performed on CK19 expression index related to HPV positivity. Heterogeneous areas of immunoreactivity varying in percentage value, intensity and/or localization were observed in normal epithelium, both perilesional and distant from the tumor with important differences between HR-HPV(+) and HR-HPV(-) carcinomas. By ICC and flow cytometry, the two analyzed cell lines were both CK19 positive but showed a different level of expression, in particular it should be noted that the UPCI-SCC-154 (HPV(+)) cell line had a higher expression than UPCI-SCC-131 (HPV(-)). CONCLUSIONS In this study we demonstrated, for the first time, strong association between CK19 up-regulation and HR-HPV(+) OSCCs/OPSCCs. This test has a good accuracy. We identified ROC curve with a cut-off > 195 for HR-HPV positive results (Sensitivity: 92.3 %; Specificity: 89.3 %). Furthermore, in OSCC/OPSCC, the CK19 test may be useful in identifying HR-HPV infection, the latter being related to HPV E7 potential to disrupt normal cytokeratin expression pattern.
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Affiliation(s)
- Angela Santoro
- Department of Laboratory and Services, Institute of Histopathology and Diagnostic Cytopathology, Fondazione di Ricerca e Cura 'Giovanni Paolo II'-UCSC, Largo Agostino Gemelli, 1, Campobasso, Italy
| | - Giuseppe Pannone
- Department of Clinical and Experimental Medicine, Institute of Pathological Anatomy, University of Foggia, Foggia, Italy
| | - Rossella Ninivaggi
- Department of Odontostomatology and Surgery, University of Bari, Bari, Italy
| | - Massimo Petruzzi
- Department of Odontostomatology and Surgery, University of Bari, Bari, Italy
| | - Andrea Santarelli
- Department of Clinic Specialistic and Stomatological Sciences, Polytechnic University of Marche, Ancona, Italy
| | - Giuseppe Maria Russo
- Department of Clinical and Experimental Medicine, Institute of Pathological Anatomy, University of Foggia, Foggia, Italy
| | - Silvia Lepore
- Laboratory of Preclinical and Translational Research, IRCCS-CROB, Oncological Reference Centre of Basilicata, Rionero in Vulture, Italy
| | - Michele Pietrafesa
- Laboratory of Preclinical and Translational Research, IRCCS-CROB, Oncological Reference Centre of Basilicata, Rionero in Vulture, Italy
| | - Ilaria Laurenzana
- Laboratory of Preclinical and Translational Research, IRCCS-CROB, Oncological Reference Centre of Basilicata, Rionero in Vulture, Italy
| | - Rosalia Leonardi
- Department Medical-Surgical Specialties, Section of Oral Medicine, Policlinico, University of Catania, Catania, Italy
| | - Paolo Bucci
- Department of Neurosciences, Reproductive and Odontostomatological Sciences, Institute of Oral Pathology, University of Napoli 'Federico II', Naples, Italy
| | | | - Alberta Lucchese
- Multidisciplinary Department of Medical-Surgical and Odontostomatological Specialties - Second University of Napoli (SUN), Naples, Italy
| | - Silvana Papagerakis
- Department of Otolaryngology - Head and Neck Oncology, University of Michigan, 500 S State St, Ann Arbor, MI 48109 USA
| | - Pantaleo Bufo
- Department of Clinical and Experimental Medicine, Institute of Pathological Anatomy, University of Foggia, Foggia, Italy
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14
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Chakrobarty B, Roy JG, Majumdar S, Uppala D. Relationship among tobacco habits, human papilloma virus (HPV) infection, p53 polymorphism/mutation and the risk of oral squamous cell carcinoma. J Oral Maxillofac Pathol 2014; 18:211-6. [PMID: 25328301 PMCID: PMC4196289 DOI: 10.4103/0973-029x.140752] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2013] [Accepted: 07/08/2014] [Indexed: 11/16/2022] Open
Abstract
The prevalence of oral squamous cell carcinoma (OSCC) has significantly increased over decades in several countries and human papilloma virus (HPV) has been indicated as one of the underlying causes. This suggests that HPV plays a role in the early stages of carcinogenesis but is not a requisite for the maintenance and progression of malignant state. p53 is a tumor suppressor gene that checks the cell and promotes apoptosis and cell repair that can be deactivated by mutations and a viral interaction leading to cancer and individuals with particular polymorphic variant of p53 is more susceptible to HPV-induced carcinogenesis. The present study has been carried out to detect and correlate p53 polymorphism/mutation, HPV DNA in the biopsy samples of oral cancer patients who had tobacco habits.
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Affiliation(s)
| | - Jay Gopal Roy
- Department of Oral Pathology, Dr. R. Ahmed Dental College, Kolkata, West Bengal, India
| | - Sumit Majumdar
- Department of Oral Pathology, Gandhi Institute of Technology and Management Dental College, Visakhapatnam, Andhra Pradesh, India
| | - Divya Uppala
- Department of Oral Pathology, Gandhi Institute of Technology and Management Dental College, Visakhapatnam, Andhra Pradesh, India
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15
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Lucchese A, Serpico R, Guida A, Crincoli V, Scully C, Kanduc D. Interkeratin peptide-protein interactions that promote HPV16 E7 gene expression. Int J Immunopathol Pharmacol 2010; 23:857-64. [PMID: 20943057 DOI: 10.1177/039463201002300321] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Human papillomavirus (HPV) 16 E7 gene product encodes the major transforming activity of the virus so as to induce neoplastic transformation. Continued expression of HPV16 E7 protein is required for both the establishment and maintenance of the transformed cellular phenotype. Therefore, understanding of the molecular and biochemical factors leading to the expression of E7 protein is important in relation to HPV-associated diseases. Previously, we identified a rare codon usage and a specific interaction between cytokeratin (CK) 7 and HPV16 E7 mRNA as factors modulating HPV16 E7 expression. In the present study we report that CK19, a biochemical marker of squamous oral and cervical cancer carcinogenesis, promotes the expression of HPV16 E7 oncoprotein by binding to the CK792-97SEQIKA peptide. These findings shed light on the dynamic functionality of the intermediate filament cytoskeleton, open new perspectives for investigating the role of CKs in controlling HPV16 E7 expression, and suggest new therapeutic avenues for HPV-associated carcinomas.
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Affiliation(s)
- A Lucchese
- Department of Odontostomatology, Orthodontics and Surgical Disciplines, University of Naples (SUN), Naples, Italy
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16
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del Moral-Hernández O, López-Urrutia E, Bonilla-Moreno R, Martínez-Salazar M, Arechaga-Ocampo E, Berumen J, Villegas-Sepúlveda N. The HPV-16 E7 oncoprotein is expressed mainly from the unspliced E6/E7 transcript in cervical carcinoma C33-A cells. Arch Virol 2010; 155:1959-70. [PMID: 20865289 DOI: 10.1007/s00705-010-0787-9] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2009] [Accepted: 08/23/2010] [Indexed: 11/29/2022]
Abstract
The HPV-16 E6/E7 early transcripts are first produced as bicistronic or polycistronic mRNAs, and about 90% of the original pre-mRNA is spliced to produce three new alternative mRNAs. HPV-16 spliced transcripts are expressed heterogeneously in tumors and cell lines. Our results suggest that suboptimal splicing acceptor sites in E6/E7 intron 1 and the differential expression of splicing factors are involved in the production of the heterogeneous splicing profile in cell lines. The unspliced pre-mRNA and the alternative spliced transcripts contribute differentially to the production of E7 in stably transfected C33-A cells. The highest level of E7 was produced from the least prevalent transcript, the unspliced E6/E7(pre-mRNA). The order of relative expression of E7 was unspliced E6/E7(pre-mRNA) > E6*I/E7 > E6*II/E7. Our findings suggest that E6/E7 alternative splicing may be a mechanism for differential expression of the E6 and E7 oncoproteins, which also affects the expression of their targets, the proteins p53 and pRb.
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Affiliation(s)
- Oscar del Moral-Hernández
- Unidad Zacatenco, Depto. Biomedicina Molecular, Centro de Investigación y de Estudios Avanzados-IPN (CINVESTAV-IPN), Av. IPN # 2508, Zacatenco, Apdo. Postal 14-740, 07360, Mexico, D.F., Mexico
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17
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Salem A. Dismissing links between HPV and aggressive tongue cancer in young patients. Ann Oncol 2010; 21:13-7. [DOI: 10.1093/annonc/mdp380] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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18
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Lucchese A, Serpico R. Effect of SP3 silencing on cytokeratin expression pattern in HPV-positive cells. Int J Immunopathol Pharmacol 2009; 22:163-8. [PMID: 19309563 DOI: 10.1177/039463200902200118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
In an attempt to understand the molecular factors underlying squamous cell carcinogenesis in HPV-infected oral and cervical tissues, we examined the Sp3-dependent cytokeratin expression in HPV-positive CaSki cells. Two sets of cytokeratins were examined: the simple epithelial CK 7, 8, 18, 19, and 20, which are generally expressed in simple epithelia and CK4, 10, 13, and 17, which are expressed in squamous epithelia. Two additional CK pairs, i.e. CK6/CK16 and CK4/CK13 were analyzed as controls of the proliferation/differentiation cell status, respectively. We report that Sp3 gene silencing specifically hits CK18 and CK19, which are markers of oral and cervical squamous tumors. These data may be of help in immunopathological definition of squamous carcinogenesis.
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Affiliation(s)
- A Lucchese
- Department of Odontostomatology, Orthodontics and Surgical Disciplines, University of Naples (SUN), Naples, Italy.
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19
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Tao L, Lefèvre M, Ricci S, Saintigny P, Callard P, Périé S, Lacave R, Bernaudin JF, Lacau St Guily J. Detection of occult carcinomatous diffusion in lymph nodes from head and neck squamous cell carcinoma using real-time RT-PCR detection of cytokeratin 19 mRNA. Br J Cancer 2006; 94:1164-9. [PMID: 16622440 PMCID: PMC2361256 DOI: 10.1038/sj.bjc.6603073] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
The aim of the present study was to evaluate the occult lymph node carcinomatous diffusion in head and neck squamous cell carcinoma (HNSCC). A total of 1328 lymph nodes from 31 patients treated between 2004 and 2005 were prospectively evaluated by routine haematoxylin–eosin–safran (HES) staining, immunohistochemistry (IHC) and real-time Taqman reverse–transcriptase polymerase chain reaction (real-time RT–PCR) assay. Amplification of cytokeratin 19 (CK19) mRNA transcripts using real-time RT–PCR was used to quantify cervical micrometastatic burden. The cervical lymph node metastatic rates determined by routine HES staining and real-time RT–PCR assay were 16.3 and 36.0%, respectively (P<0.0001). A potential change in the nodal status was observed in 13 (42.0%) of the 31 patients and an atypical pattern of lymphatic spread was identified in four patients (12.9%). Moreover, CK19 mRNA expression values in histologically positive lymph nodes were significantly higher than those observed in histologically negative lymph nodes (P<0.0001). These results indicate that real-time RT–PCR assay for the detection of CK19 mRNA is a sensitive and reliable method for the detection of carcinomatous cells in lymph nodes. This type of method could be used to reassess lymph node status according to occult lymphatic spread in patients with HNSCC.
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Affiliation(s)
- L Tao
- Service d'ORL et Chirurgie Cervico-Faciale, Université Pierre et Marie Curie, Paris VI, Hôpital Tenon APHP, 4 rue de la Chine, Paris 75020, France
- Histologie-Biologie Tumorale, EA 3499 Université Pierre et Marie Curie Paris VI, Hôpital Tenon APHP, Paris 75020, France
- Department of Otolaryngology-HNS, Eye and ENT Hospital of Fudan University, Shanghai, China
| | - M Lefèvre
- Anatomie-Pathologique, EA 3499 Université Pierre et Marie Curie Paris VI, Hôpital Tenon APHP, Paris 75020, France
| | - S Ricci
- Histologie-Biologie Tumorale, EA 3499 Université Pierre et Marie Curie Paris VI, Hôpital Tenon APHP, Paris 75020, France
| | - P Saintigny
- Histologie-Biologie Tumorale, EA 3499 Université Pierre et Marie Curie Paris VI, Hôpital Tenon APHP, Paris 75020, France
| | - P Callard
- Anatomie-Pathologique, EA 3499 Université Pierre et Marie Curie Paris VI, Hôpital Tenon APHP, Paris 75020, France
| | - S Périé
- Service d'ORL et Chirurgie Cervico-Faciale, Université Pierre et Marie Curie, Paris VI, Hôpital Tenon APHP, 4 rue de la Chine, Paris 75020, France
| | - R Lacave
- Histologie-Biologie Tumorale, EA 3499 Université Pierre et Marie Curie Paris VI, Hôpital Tenon APHP, Paris 75020, France
| | - J-F Bernaudin
- Histologie-Biologie Tumorale, EA 3499 Université Pierre et Marie Curie Paris VI, Hôpital Tenon APHP, Paris 75020, France
| | - J Lacau St Guily
- Service d'ORL et Chirurgie Cervico-Faciale, Université Pierre et Marie Curie, Paris VI, Hôpital Tenon APHP, 4 rue de la Chine, Paris 75020, France
- Service d'ORL et Chirurgie Cervico-Faciale, Université Pierre et Marie Curie, Paris VI, Hôpital Tenon APHP, 4 rue de la Chine, Paris 75020, France. E-mail:
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