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Vital AGB, de Carvalho MCM, Maia CR, Galvão HC, de Souza LB, de Andrade Santos PP. Relationship between tumor thickness and GATA3 immunoexpression in lip and tongue squamous cell carcinomas. Oral Maxillofac Surg 2024:10.1007/s10006-024-01251-0. [PMID: 38600414 DOI: 10.1007/s10006-024-01251-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Accepted: 04/09/2024] [Indexed: 04/12/2024]
Abstract
PURPOSE Lower lip squamous cell carcinomas (LLSCCs) exhibit lower levels of aggressiveness, low relations with metastases and better prognosis when compared with intraoral squamous cell carcinomas. Differently from the oral tongue squamous cell carcinomas (OTSCCs) have a high tendency towards local invasion and lymph nodal dissemination. Our aim was to evaluate tumor thickness in cases of oral squamous cell carcinoma and correlate it with histological grade of malignancy and GATA3 immunoreactivity. METHODS Sixty specimens (30 LLSCCs and 30 OTSCCs) were scanned and digitized for the subsequent measurement of tumor thickness, histopathological examination, and quantitative analysis of GATA3 in the parenchyma and stroma of the tumors. RESULTS Tumor thickness was lower in LLSCC compared to OTSCCs. Immunohistochemical analysis of GATA3 in parenchyma, stroma and both compartments showed higher immunoreactivity in LLSCCs compared to OTSCCs. We observed a negative correlation between tumor thickness and GATA3 expression in parenchyma, stroma, and both compartments. Our results revealed the presence of GATA3 in all cases both in the parenchyma and in the stroma. Higher expression was more related to LLSCCs, which are known to be less aggressive tumors than OTSCCs. CONCLUSIONS A greater tumor thickness was found in OTSCCs, which was correlated with lower expression of GATA3, suggesting that this protein is involved in the inhibition of proliferative, migratory, and invasive capacity.
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Affiliation(s)
| | | | - Caio Rodrigues Maia
- Postgraduate Program in Dental Sciences, Federal University of Rio Grande do Norte (UFRN), Natal, RN, Brazil
| | - Hébel Cavalcanti Galvão
- Department of Pathology, Health Sciences Center at Federal University of Rio Grande do Norte (UFRN), Natal, RN, Brazil
| | - Lélia Batista de Souza
- Department of Pathology, Health Sciences Center at Federal University of Rio Grande do Norte (UFRN), Natal, RN, Brazil
| | - Pedro Paulo de Andrade Santos
- Department of Morphology, Biosciences Center, Federal University of Rio Grande do Norte (UFRN), Campus Universitário Lagoa Nova, Centro de Biociências, Natal, RN, Brazil.
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Reichal P, Prethipa R. A Comprehensive Retrospective Institutional Study for Decoding Oral Squamous Cell Carcinoma. Cureus 2024; 16:e54001. [PMID: 38476798 PMCID: PMC10928460 DOI: 10.7759/cureus.54001] [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: 12/22/2023] [Accepted: 02/11/2024] [Indexed: 03/14/2024] Open
Abstract
Background Oral cancer is found to be the thirteenth most common cancer as stated by the WHO (World Health Organization 2023). Oral squamous cell carcinoma (OSCC) is associated with deleterious oral habits such as smoking, chewing tobacco and betel quid, alcohol consumption, low socioeconomic status, sharp teeth, and various causative factors. Materials and methods A three-year retrospective analysis (March 2020-September 2023) was carried out with the available patient records in the Dental Information Archival Software (DIAS) used in a private dental college in Chennai. The demographic data such as age, gender, and habit duration and clinicopathological data such as the anatomical site; tumor, node, and metastasis (TNM) staging; perineural invasion (PNI); lymphovascular invasion (LVI); and oral health-related quality of life were retrieved. Statistical analysis was done using IBM SPSS Statistics for Windows, Version 23.0 (Released 2015; IBM Corp., Armonk, New York, United States). Results Males (78.35%) more commonly reported OSCC than females (21.62%), and the majority of them were in the age category of fifth to seventh decades of life. The most affected region was the buccal mucosa with 33.3%, followed by the lower alveolus with 30.63%. The duration of harmful habits varied from one year to more than 40 years, and the majority of the patients had T4a staging (40.54%), followed by T2 staging (29.73%) with a habit duration of more than five years. Approximately 22.52% and 0.9% had PNI and LVI, respectively. The correlation between the two variables was evaluated using the Pearson correlation test and was found to be statistically significant (p < 0.05), i.e., habit to gender and staging with gender were p = 0.027 and p = 0.028, respectively. Conclusion The majority of cases reported were found to be at T4a tumor staging with a habitual duration of more than five years, and more than half of the study population had severe compromise in their quality of life. The presence of perineural invasion and lymphovascular invasion has an impact on nodal metastasis, treatment choices, recurrence, and oral health-related quality of life. To address this challenge, oral health programs can implement comprehensive antitobacco counseling strategies, oral cancer public awareness programs to tackle the rising incidence of OSCC, and early oral precancer screening measures to enhance the prevention and overall quality of life of individuals with oral cancer.
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Affiliation(s)
- Prathiba Reichal
- Oral Medicine and Radiology, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences (SIMATS) Saveetha University, Chennai, IND
| | - Roland Prethipa
- Oral Medicine and Radiology, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences (SIMATS) Saveetha University, Chennai, IND
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3
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Chen S, Chen Z, Zou G, Zheng S, Zheng K, Zhang J, Huang C, Yao S, Miao W. Accurate preoperative staging with [ 68Ga]Ga-FAPI PET/CT for patients with oral squamous cell carcinoma: a comparison to 2-[ 18F]FDG PET/CT. Eur Radiol 2022; 32:6070-6079. [PMID: 35352157 DOI: 10.1007/s00330-022-08686-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 02/17/2022] [Accepted: 02/22/2022] [Indexed: 12/24/2022]
Abstract
OBJECTIVE To evaluate the potential value of [68Ga]Ga-labelled fibroblast activation protein inhibitor ([68Ga]Ga-FAPI) positron emission tomography/computed tomography (PET/CT) in preoperative staging for patients with oral squamous cell carcinoma (OSCC) as compared to 2-[18F]fluoro-2-deoxy-D-glucose (2-[18F]FDG) PET/CT. METHODS Thirty-six treatment-naïve patients with OSCC who underwent 2-[18F]FDG and [68Ga]Ga-FAPI PET/CT for preoperative staging were enrolled. The maximum standardised uptake value (SUVmax) of the primary tumour and suspected cervical metastatic lymph nodes, and the tumour-to-background ratio (TBR) of the primary tumour, were measured. The accuracy of two imaging modalities for preoperative diagnosis of metastatic lymph nodes was analysed. Histopathology served as the standard of reference. RESULTS Thirty-seven primary lesions of 36 patients were accurately detected by both [68Ga]Ga-FAPI and 2-[18F]FDG PET/CT. Regarding primary tumours, the SUVmax and TBR of the two imaging modalities in stage T3-T4 were significantly higher than those of stage T1-T2 (all p < 0.05). On the patient analysis, the accuracy for the evaluation of N1-N3 neck status was 52.6% (10/19) for [68Ga]Ga-FAPI PET/CT and 57.9% (11/19) for 2-[18F]FDG PET/CT. Notably, the accuracy for the evaluation of the N0 neck status between [68Ga]Ga-FAPI and 2-[18F]FDG PET/CT was 100% (17/17) and 29% (5/17), respectively. Based on the patient, neck side and neck level, [68Ga]Ga-FAPI PET/CT resulted in higher specificity and accuracy in diagnosing metastatic neck lymph nodes than 2-[18F]FDG PET/CT (all p < 0.05). CONCLUSION [68Ga]Ga-FAPI PET/CT is a promising tool for preoperative staging of OSCC, and appears to reduce the false positivity seen with 2-[18F]FDG PET/CT for the detection of neck lymph node metastases. KEY POINTS • [68Ga]Ga-FAPI PET/CT is a promising tool targeting cancer-associated fibroblasts with comparable diagnostic performance to 2-[18F]FDG PET/CT for identifying the primary lesions of OSCC. • [68Ga]Ga-FAPI PET/CT showed higher specificity and accuracy for the evaluation of neck lymph node metastases of OSCC than 2-[18F]FDG PET/CT, especially for N0 neck status.
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Affiliation(s)
- Shaoming Chen
- Department of Nuclear Medicine, The First Affiliated Hospital of Fujian Medical University, No. 20 Chazhong Road, Taijiang District, Fuzhou, 350005, China
| | - Zhenying Chen
- Department of Nuclear Medicine, The First Affiliated Hospital of Fujian Medical University, No. 20 Chazhong Road, Taijiang District, Fuzhou, 350005, China
| | - Gengsen Zou
- Department of Oral and Maxillofacial Surgery, The First Affiliated Hospital of Fujian Medical University, Fuzhou, 350005, Fujian Province, China
| | - Shan Zheng
- Department of Nuclear Medicine, The First Affiliated Hospital of Fujian Medical University, No. 20 Chazhong Road, Taijiang District, Fuzhou, 350005, China
| | - Ke Zheng
- Department of Pathology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, 350005, Fujian Province, China
| | - Jiaying Zhang
- Department of Nuclear Medicine, The First Affiliated Hospital of Fujian Medical University, No. 20 Chazhong Road, Taijiang District, Fuzhou, 350005, China
| | - Chao Huang
- Department of Nuclear Medicine, The First Affiliated Hospital of Fujian Medical University, No. 20 Chazhong Road, Taijiang District, Fuzhou, 350005, China
| | - Shaobo Yao
- Department of Nuclear Medicine, The First Affiliated Hospital of Fujian Medical University, No. 20 Chazhong Road, Taijiang District, Fuzhou, 350005, China.
- Fujian Key Laboratory of Precision Medicine for Cancer, The First Affiliated Hospital, Fujian Medical University, Fuzhou, 350005, Fujian Province, China.
| | - Weibing Miao
- Department of Nuclear Medicine, The First Affiliated Hospital of Fujian Medical University, No. 20 Chazhong Road, Taijiang District, Fuzhou, 350005, China.
- Fujian Key Laboratory of Precision Medicine for Cancer, The First Affiliated Hospital, Fujian Medical University, Fuzhou, 350005, Fujian Province, China.
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Nseir S, Zeineh N, Capucha T, Israel Y, Emodi O, Abu El-Naaj I, Rachmiel A. The impact of lymph node density as a predictive factor for survival and recurrence of tongue squamous cell carcinoma. Int J Oral Maxillofac Surg 2021; 51:441-449. [PMID: 34303574 DOI: 10.1016/j.ijom.2021.06.009] [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: 07/20/2020] [Revised: 06/24/2021] [Accepted: 06/30/2021] [Indexed: 12/24/2022]
Abstract
The oral tongue is considered the most frequently involved site in cases of oral squamous cell carcinoma (OSCC). Lymph node (LN) density, defined as the number of positive LNs divided by the total number of resected LNs, is considered an important prognostic factor in OSCC; however the cut-off point remains uncertain. A retrospective study was performed involving 104 patients who underwent a glossectomy procedure for oral tongue squamous cell carcinoma (OTSCC) between the years 2008 and 2018. LN density and other related prognostic factors, including pathological N-stage (pN), extranodal extension (ENE), perineural invasion (PNI), and depth of invasion (DOI), were investigated in relation to survival and recurrence rates. pN + stage, the presence of ENE, the presence of PNI, and increased DOI were found to be associated with increased LN density values, as well as lower patient survival and higher recurrence rates. The statistical analysis identified a cut-off point for LN density of 2.5%. In advanced stage disease, LN density values above 2.5% had a significant impact on the survival rate (P = 0.005), as well as the recurrence rate (P = 0.038). In conclusion, in addition to other previously known prognostic factors, LN density may serve as a strong prognostic factor for survival and recurrence in patients with advanced- and early-stage OTSCC.
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Affiliation(s)
- S Nseir
- Department of Oral and Maxillofacial Surgery, Rambam Health Care Campus, Haifa, Israel.
| | - N Zeineh
- Ruth and Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - T Capucha
- Department of Oral and Maxillofacial Surgery, Rambam Health Care Campus, Haifa, Israel
| | - Y Israel
- Department of Oral and Maxillofacial Surgery, Rambam Health Care Campus, Haifa, Israel
| | - O Emodi
- Department of Oral and Maxillofacial Surgery, Rambam Health Care Campus, Haifa, Israel; Ruth and Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - I Abu El-Naaj
- Department of Oral and Maxillofacial Surgery, Baruch Padeh Medical Center, Poriya, Israel; Azrieli Faculty of Medicine, Bar-Ilan University, Safed, Israel
| | - A Rachmiel
- Department of Oral and Maxillofacial Surgery, Rambam Health Care Campus, Haifa, Israel; Ruth and Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
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5
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Linz C, Brands RC, Kertels O, Dierks A, Brumberg J, Gerhard-Hartmann E, Hartmann S, Schirbel A, Serfling S, Zhi Y, Buck AK, Kübler A, Hohm J, Lapa C, Kircher M. Targeting fibroblast activation protein in newly diagnosed squamous cell carcinoma of the oral cavity - initial experience and comparison to [ 18F]FDG PET/CT and MRI. Eur J Nucl Med Mol Imaging 2021; 48:3951-3960. [PMID: 34050405 PMCID: PMC8484183 DOI: 10.1007/s00259-021-05422-z] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Accepted: 05/19/2021] [Indexed: 12/18/2022]
Abstract
Purpose While [18F]-fluorodeoxyglucose ([18F]FDG) is the standard for positron emission tomography/computed tomography (PET/CT) imaging of oral squamous cell carcinoma (OSCC), diagnostic specificity is hampered by uptake in inflammatory cells such as neutrophils or macrophages. Recently, molecular imaging probes targeting fibroblast activation protein α (FAP), which is overexpressed in a variety of cancer-associated fibroblasts, have become available and might constitute a feasible alternative to FDG PET/CT. Methods Ten consecutive, treatment-naïve patients (8 males, 2 females; mean age, 62 ± 9 years) with biopsy-proven OSCC underwent both whole-body [18F]FDG and [68Ga]FAPI-04 (FAP-directed) PET/CT for primary staging prior to tumor resection and cervical lymph node dissection. Detection of the primary tumor, as well as the presence and number of lymph node and distant metastases was analysed. Intensity of tracer accumulation was assessed by means of maximum (SUVmax) and peak (SUVpeak) standardized uptake values. Histological work-up including immunohistochemical staining for FAP served as standard of reference. Results [18F]FDG and FAP-directed PET/CT detected all primary tumors with a SUVmax of 25.5 ± 13.2 (FDG) and 20.5 ± 6.4 (FAP-directed) and a SUVpeak of 16.1 ± 10.3 ([18F]FDG) and 13.8 ± 3.9 (FAP-directed), respectively. Regarding cervical lymph node metastases, FAP-directed PET/CT demonstrated comparable sensitivity (81.3% vs. 87.5%; P = 0.32) and specificity (93.3% vs. 81.3%; P = 0.16) to [18F]FDG PET/CT. FAP expression on the cell surface of cancer-associated fibroblasts in both primary lesions as well as lymph nodes metastases was confirmed in all samples. Conclusion FAP-directed PET/CT in OSCC seems feasible. Future research to investigate its potential to improve patient staging is highly warranted. Supplementary Information The online version contains supplementary material available at 10.1007/s00259-021-05422-z.
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Affiliation(s)
- Christian Linz
- Department of Oral and Maxillofacial Plastic Surgery, University Hospital of Würzburg, Pleicherwall 2, 97070, Würzburg, Germany.,Comprehensive Cancer Center Mainfranken, University Hospital of Würzburg, Josef-Schneider-Str. 6, 97080, Würzburg, Germany
| | - Roman C Brands
- Department of Oral and Maxillofacial Plastic Surgery, University Hospital of Würzburg, Pleicherwall 2, 97070, Würzburg, Germany.,Comprehensive Cancer Center Mainfranken, University Hospital of Würzburg, Josef-Schneider-Str. 6, 97080, Würzburg, Germany
| | - Olivia Kertels
- Comprehensive Cancer Center Mainfranken, University Hospital of Würzburg, Josef-Schneider-Str. 6, 97080, Würzburg, Germany.,Institute for Diagnostic and Interventional Radiology, University Hospital of Würzburg, Oberdürrbacherstr. 6, 97080, Würzburg, Germany
| | - Alexander Dierks
- Comprehensive Cancer Center Mainfranken, University Hospital of Würzburg, Josef-Schneider-Str. 6, 97080, Würzburg, Germany.,Department of Nuclear Medicine, University Hospital of Würzburg, Oberdürrbacherstr. 6, 97080, Würzburg, Germany.,Nuclear Medicine, Medical Faculty, University of Augsburg, Stenglinstraße 2, 86156, Augsburg, Germany
| | - Joachim Brumberg
- Comprehensive Cancer Center Mainfranken, University Hospital of Würzburg, Josef-Schneider-Str. 6, 97080, Würzburg, Germany.,Department of Nuclear Medicine, University Hospital of Würzburg, Oberdürrbacherstr. 6, 97080, Würzburg, Germany.,Department of Nuclear Medicine, University Hospital of Freiburg, Hugstetter Straße 55, 79106, Freiburg, Germany
| | - Elena Gerhard-Hartmann
- Comprehensive Cancer Center Mainfranken, University Hospital of Würzburg, Josef-Schneider-Str. 6, 97080, Würzburg, Germany.,Department of Pathology, University of Würzburg, Josef-Schneider-Str.2, 97080, Würzburg, Germany
| | - Stefan Hartmann
- Department of Oral and Maxillofacial Plastic Surgery, University Hospital of Würzburg, Pleicherwall 2, 97070, Würzburg, Germany
| | - Andreas Schirbel
- Comprehensive Cancer Center Mainfranken, University Hospital of Würzburg, Josef-Schneider-Str. 6, 97080, Würzburg, Germany.,Department of Nuclear Medicine, University Hospital of Würzburg, Oberdürrbacherstr. 6, 97080, Würzburg, Germany
| | - Sebastian Serfling
- Comprehensive Cancer Center Mainfranken, University Hospital of Würzburg, Josef-Schneider-Str. 6, 97080, Würzburg, Germany.,Department of Nuclear Medicine, University Hospital of Würzburg, Oberdürrbacherstr. 6, 97080, Würzburg, Germany
| | - Yingjun Zhi
- Department of Otorhinolaryngology, University Hospital of Würzburg, Josef-Schneider-Str. 11, 97080, Würzburg, Germany
| | - Andreas K Buck
- Comprehensive Cancer Center Mainfranken, University Hospital of Würzburg, Josef-Schneider-Str. 6, 97080, Würzburg, Germany.,Department of Nuclear Medicine, University Hospital of Würzburg, Oberdürrbacherstr. 6, 97080, Würzburg, Germany
| | - Alexander Kübler
- Department of Oral and Maxillofacial Plastic Surgery, University Hospital of Würzburg, Pleicherwall 2, 97070, Würzburg, Germany.,Comprehensive Cancer Center Mainfranken, University Hospital of Würzburg, Josef-Schneider-Str. 6, 97080, Würzburg, Germany
| | - Julian Hohm
- Department of Oral and Maxillofacial Plastic Surgery, University Hospital of Würzburg, Pleicherwall 2, 97070, Würzburg, Germany
| | - Constantin Lapa
- Comprehensive Cancer Center Mainfranken, University Hospital of Würzburg, Josef-Schneider-Str. 6, 97080, Würzburg, Germany. .,Department of Nuclear Medicine, University Hospital of Würzburg, Oberdürrbacherstr. 6, 97080, Würzburg, Germany. .,Nuclear Medicine, Medical Faculty, University of Augsburg, Stenglinstraße 2, 86156, Augsburg, Germany.
| | - Malte Kircher
- Comprehensive Cancer Center Mainfranken, University Hospital of Würzburg, Josef-Schneider-Str. 6, 97080, Würzburg, Germany.,Department of Nuclear Medicine, University Hospital of Würzburg, Oberdürrbacherstr. 6, 97080, Würzburg, Germany.,Nuclear Medicine, Medical Faculty, University of Augsburg, Stenglinstraße 2, 86156, Augsburg, Germany
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6
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Linz C, Brands RC, Herterich T, Hartmann S, Müller-Richter U, Kübler AC, Haug L, Kertels O, Bley TA, Dierks A, Buck AK, Lapa C, Brumberg J. Accuracy of 18-F Fluorodeoxyglucose Positron Emission Tomographic/Computed Tomographic Imaging in Primary Staging of Squamous Cell Carcinoma of the Oral Cavity. JAMA Netw Open 2021; 4:e217083. [PMID: 33881529 PMCID: PMC8060833 DOI: 10.1001/jamanetworkopen.2021.7083] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
IMPORTANCE Squamous cell carcinoma (SCC) of the oral cavity is one of the most common tumor entities worldwide. Precise initial staging is necessary to determine a diagnosis, treatment, and prognosis. OBJECTIVE To examine the diagnostic accuracy of preoperative 18-F fluorodeoxyglucose (FDG) positron emission tomographic/computed tomographic (PET/CT) imaging in detecting cervical lymph node metastases. DESIGN, SETTING, AND PARTICIPANTS This prospective diagnostic study was performed at a single tertiary reference center between June 1, 2013, and January 31, 2016. Data were analyzed from April 7, 2018, through May 31, 2019. Observers of the FDG PET/CT imaging were blinded to patients' tumor stage. A total of 150 treatment-naive patients with clinical suspicion of SCC of the oral cavity were enrolled. EXPOSURES All patients underwent FDG PET/CT imaging before local tumor resection with selective or complete neck dissection. MAIN OUTCOMES AND MEASURES The accuracy of FDG PET/CT in localizing primary tumor, lymph node, and distant metastases was tested. Histopathologic characteristics of the tissue samples served as the standard of reference. RESULTS Of the 150 patients enrolled, 135 patients (74 [54.8%] men) with a median age of 63 years (range, 23-88 years) met the inclusion criteria (histopathologically confirmed primary SCC of the oral cavity/level-based histopathologic assessment of the resected lymph nodes). Thirty-six patients (26.7%) in the study cohort had neck metastases. Use of FDG PET/CT detected cervical lymph node metastasis with 83.3% sensitivity (95% CI, 71.2%-95.5%) and 84.8% specificity (95% CI, 77.8%-91.9%) and had a negative predictive value of 93.3% (95% CI, 88.2%-98.5%). The specificity was higher than for contrast-enhanced cervical CT imaging (67.0%; 95% CI, 57.4%-76.7%; P < .01) and cervical magnetic resonance imaging (62.6%; 95% CI, 52.7%-72.6%; P < .001). Ipsilateral lymph node metastasis in left- or right-sided primary tumor sites was detected with 78.6% sensitivity (95% CI, 63.4%-93.8%) and 83.1% specificity (95% CI, 75.1%-91.2%), and contralateral metastatic involvement was detected with 66.7% sensitivity (95% CI, 28.9%-100.0%) and 98.6% specificity (95% CI, 95.9%-100.0%). No distant metastases were observed. CONCLUSIONS AND RELEVANCE In this study, FDG PET/CT imaging had a high negative predictive value in detecting cervical lymph node metastasis in patients with newly diagnosed, treatment-naive SCC of the oral cavity. Routine clinical use of FDG PET/CT might lead to a substantial reduction of treatment-related morbidity in most patients.
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Affiliation(s)
- Christian Linz
- Department of Oral and Maxillofacial Plastic Surgery, University Hospital of Würzburg, Würzburg, Germany
- Comprehensive Cancer Center Mainfranken, University Hospital of Würzburg, Würzburg, Germany
| | - Roman C. Brands
- Department of Oral and Maxillofacial Plastic Surgery, University Hospital of Würzburg, Würzburg, Germany
- Comprehensive Cancer Center Mainfranken, University Hospital of Würzburg, Würzburg, Germany
| | - Theresia Herterich
- Department of Oral and Maxillofacial Plastic Surgery, University Hospital of Würzburg, Würzburg, Germany
| | - Stefan Hartmann
- Department of Oral and Maxillofacial Plastic Surgery, University Hospital of Würzburg, Würzburg, Germany
| | - Urs Müller-Richter
- Department of Oral and Maxillofacial Plastic Surgery, University Hospital of Würzburg, Würzburg, Germany
| | - Alexander C. Kübler
- Department of Oral and Maxillofacial Plastic Surgery, University Hospital of Würzburg, Würzburg, Germany
| | - Lukas Haug
- Department of Pathology, University of Würzburg, Würzburg, Germany
| | - Olivia Kertels
- Department of Diagnostic and Interventional Radiology, University Hospital of Würzburg, Würzburg, Germany
| | - Thorsten A. Bley
- Department of Diagnostic and Interventional Radiology, University Hospital of Würzburg, Würzburg, Germany
| | - Alexander Dierks
- Department of Nuclear Medicine, University Hospital of Würzburg, Würzburg, Germany
| | - Andreas K. Buck
- Department of Nuclear Medicine, University Hospital of Würzburg, Würzburg, Germany
| | - Constantin Lapa
- Department of Nuclear Medicine, University Hospital of Würzburg, Würzburg, Germany
- Nuclear Medicine, Medical Faculty University of Augsburg, Augsburg, Germany
| | - Joachim Brumberg
- Department of Nuclear Medicine, University Hospital of Würzburg, Würzburg, Germany
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7
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Cortés-Gutiérrez EI, Garza Molina JG, Dávila-Rodríguez MI, Zapata Benavides P, Faz Eguía JM, Cerda-Flores RM. DBD-FISH, an effective marker for detecting genotoxicity in buccal mucosa exfoliated cells of patients with oral cancer. Toxicol Mech Methods 2021; 31:343-348. [PMID: 33297797 DOI: 10.1080/15376516.2020.1862379] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Oral squamous cell carcinoma (OSCC) is characterized by increased genetic instability as an essential variable of event of neoplastic transformation. The aim of this study was to evaluate genomic instability in exfoliated cells from the buccal mucosa of patients with OSCC vs. the control group, using DNA Breakage Detection/Fluorescence In Situ hybridization (DBD-FISH). Exfoliated cells from the buccal mucosa were obtained from 38 patients with oral cancer (case group) and from 10 individuals without oral lesions (control group). DNA damage was evaluated by DBD-FISH using the whole-genome DNA probe and digital imaging analysis. Collaterally, HPV infection was determined utilizing the INNO-LiPA HPV kit. Patients with OSCC showed an increase in the hybridization signal five times more intense than that of the baseline level of DNA damage detected in control individuals. The best cutoff value for predicting oral squamous cell carcinoma was 67.46, and an Odds Ratio (OR) value of 87. HPV detection analysis revealed than one patient with OSCC (2.6%) was positive for HPV. All controls were negative HPV. In conclusion, DBD-FISH permitted the clear visualization of level high of DNA damage in the buccal epithelial cells of patients with OSSC respect to control group. Chromosome instability in oral mucosa may be an individual marker of malignant transformation in OSCC.
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Affiliation(s)
| | - Jorge G Garza Molina
- Faculty of Biological Sciences, Universidad Autónoma de Nuevo León, Monterrey, México
| | | | | | - José M Faz Eguía
- Instituto Mexicano del Seguro Social Medical Unit of Specialty High No. 25 (UMAE-25), Monterrey, México
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8
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Lai H, Xu G, Meng H, Zhu H. Association of SP1 rs1353058818 and STAT3 rs1053004 gene polymorphisms with human tongue squamous cell carcinoma. Biosci Rep 2019; 39:BSR20190955. [PMID: 31270251 PMCID: PMC6646232 DOI: 10.1042/bsr20190955] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Revised: 06/19/2019] [Accepted: 07/02/2019] [Indexed: 01/08/2023] Open
Abstract
Objective: To study the association between SP1 rs1353058818 and STAT3 rs1053004 gene polymorphisms and risk of human tongue squamous cell carcinoma (TSCC).Methods: Sanger sequencing was used to determine the genotypes of SP1 rs1353058818 and STAT3 rs1053004 loci in 240 TSCC patients and 240 controls. Levels of hsa-miR-149-5p and hsa-miR-21-5p and expression levels of SP1 and STAT3 proteins in tumor tissues and adjacent normal tissues of TSCC patients were ascertained.Results: Carrying the SP1 rs1353058818 locus deletion allele was a high risk factor for TSCC (OR = 2.997, 95% CI: 1.389-6.466, P = 0.003). The STAT3 rs1053004 locus A allele was a protective factor for TSCC (OR = 0.604, 95% CI: 0.460-0.793, P < 0.001). There was a negative correlation between SP1 mRNA and hsa-miR-149-5p in tumor and adjacent normal tissues (r = -0.81, -0.77). The expression of SP1 protein in tumor tissues of the SP1 rs1353058818 locus DD genotype was significantly higher than in tissues of the ID type, and in tissues of type II it was the lowest. STAT3 mRNA was positively correlated with hsa-miR-21-5p in tumor and adjacent normal tissues (r = 0.75, 0.78). The expression level of STAT3 protein in tumor tissues of patients with STAT3 rs1053004 locus GG genotype was significantly higher than in patients with type GA, and it was the lowest in patients with type AA.Conclusion: Polymorphisms in the SP1 rs1353058818 and STAT3 rs1053004 loci are associated with the risk of human TSCC.
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Affiliation(s)
- Heqing Lai
- Department of Dentistry, Zhejiang Hospital, China
| | - Guochao Xu
- Department of Dentistry, Zhejiang Hospital, China
| | - Haifeng Meng
- Department of Oral surgery, Hang Zhou Dental Hospital, China
| | - Haiying Zhu
- Department of Dentistry, Xiacheng Hospital of Integrated Traditional Chinese and Western Medicine, China
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9
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Ghafari R, Jalayer Naderi N, Emami Razavi A. A retrospective institutional study of histopathologic pattern of Oral Squamous Cell Carcinoma (OSCC) in Tehran, Iran during 2006-2015. JOURNAL OF RESEARCH IN MEDICAL SCIENCES 2019; 24:53. [PMID: 31333732 PMCID: PMC6611183 DOI: 10.4103/jrms.jrms_882_18] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/15/2018] [Revised: 02/20/2019] [Accepted: 02/24/2019] [Indexed: 12/05/2022]
Abstract
Background: Despite the available data on demographic information of oral squamous cell carcinoma (OSCC), the changing trend of histopathologic pattern of OSCC has not conducted yet, in Iran. The aim was to investigate the pattern of histopathologic features of OSCC in Iran by analyzing the patients referred to Cancer Institute, Imam Khomeini Hospital, Tehran University of Medical Sciences, Tehran, Iran, during 2006-2015. Materials and Methods: The study was a retrospective institutional study. The pathology records with the diagnosis of OSCC were retrieved from Iran National Tumor Bank, Cancer Biology Research Center, Cancer Institute of Iran, Tehran University of Medical Sciences, Tehran, Iran, during 2006-2015. The demographic characteristics and histopathologic features were recorded and analyzed for possible trend. Descriptive analysis was used for statistical interpretation. Results: The data showed an increasing number of moderately and poorly differentiated OSCC. Accordingly, higher increasing rate in tumor size and vascular, perineural invasion was detected. Conclusion: On the basis of histopathologic features, moderately differentiated OSCC with increasing rate of tumor size and vascular, perineural invasion was indicated in recent decade. Based on the findings, lower differentiation potentially is compatible with worsen prognosis.
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Affiliation(s)
- Ramin Ghafari
- Department of Oral and Maxillofacial Pathology, Faculty of Dentistry, Shahed University, Tehran, Iran
| | - Noushin Jalayer Naderi
- Department of Oral and Maxillofacial Pathology, Faculty of Dentistry, Shahed University, Tehran, Iran
| | - Amirnader Emami Razavi
- Iran National Tumor Bank, Cancer Biology Research Center, Cancer Institute of Iran, Tehran University of Medical Sciences, Tehran, Iran
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10
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Exosomes derived from microRNA-101-3p-overexpressing human bone marrow mesenchymal stem cells suppress oral cancer cell proliferation, invasion, and migration. Mol Cell Biochem 2019; 458:11-26. [PMID: 31165315 DOI: 10.1007/s11010-019-03526-7] [Citation(s) in RCA: 68] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2018] [Accepted: 03/15/2019] [Indexed: 10/26/2022]
Abstract
Dysregulation of microRNAs (miRNAs) has been found to disrupt the progression of oral cancer. However, which miRNAs are most effective against oral cancer and how these miRNAs should be delivered are major unanswered problems. We aimed at investigating if human bone marrow mesenchymal stem cells (hBMSCs)-derived exosomes affect oral cancer development, and the potential regulatory mechanism associated with COL10A1 and miR-101-3p. COL10A1 was upregulated, while miR-101-3p was downregulated in oral cancer, and miR-101-3p targeted COL10A1 as verified by dual-luciferase reporter gene assay. Meanwhile, exosomes derived from hBMSCs were isolated and then co-cultured with oral cancer cells to identify the role of exosomes, and the results suggested that hBMSCs-derived exosomes overexpressing miR-101-3p inhibited oral cancer progression. Furthermore, tumorigenicity assay in nude mice further confirmed the inhibitory effects of hBMSCs-derived exosomes, loaded with miR-101-3p, on oral cancer, which provides a new theoretical basis in the treatment of oral cancer.
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11
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Baldan F, Allegri L, Lazarevic M, Catia M, Milosevic M, Damante G, Milasin J. Biological and molecular effects of bromodomain and extra‐terminal (BET) inhibitorsJQ1,IBET‐151, andIBET‐762 inOSCCcells. J Oral Pathol Med 2019; 48:214-221. [DOI: 10.1111/jop.12824] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Revised: 12/10/2018] [Accepted: 12/30/2018] [Indexed: 12/16/2022]
Affiliation(s)
- Federica Baldan
- Department of Internal Medicine and Medical SpecialtiesUniversity of Roma ‘Sapienza' Roma Italy
| | | | - Milos Lazarevic
- Department of Human GeneticsSchool of Dental MedicineUniversity of Belgrade Belgrade Serbia
| | - Mio Catia
- Department of Medical AreaUniversity of Udine Udine Italy
| | - Maja Milosevic
- Department of Human GeneticsSchool of Dental MedicineUniversity of Belgrade Belgrade Serbia
| | | | - Jelena Milasin
- Department of Human GeneticsSchool of Dental MedicineUniversity of Belgrade Belgrade Serbia
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12
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Ledesma-Montes C, Hernández-Guerrero JC, Durán-Padilla MA, Alcántara-Vázquez A. Squamous cell carcinoma of the tongue in patients older than 45 years. Braz Oral Res 2018; 32:e123. [DOI: 10.1590/1807-3107bor-2018.vol32.0123] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Accepted: 10/24/2018] [Indexed: 11/21/2022] Open
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13
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Sjamsudin E, Maulina T, Cipta A, Iskandarsyah A, Hardianto A, Nandini M, Kasim A, Yusuf HY. Assessment of oral cancer pain, anxiety, and quality of life of oral squamous cell carcinoma patients with invasive treatment procedure. Oral Maxillofac Surg 2018; 22:83-90. [PMID: 29332186 DOI: 10.1007/s10006-018-0672-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2017] [Accepted: 01/03/2018] [Indexed: 12/18/2022]
Abstract
PURPOSE Depending on its stage on diagnosis, oral squamous cell carcinoma (OSCC) might cause excruciating pain and decreased quality of life. As for treatment, the treatment of OSCC might vary from chemotherapy to surgery. The objective of the current study was to assess the preoperative and postoperative oral cancer pain, anxiety, and quality of life of OSCC patients with invasive treatment procedure. METHODS The current study was conducted by interviewing 21 (10 males; 11 females) patients who had been diagnosed with stage 3 and stage 4 OSCC and about to go through surgery at the inpatient ward of Surgical Oncology Department, Hasan Sadikin Hospital, Bandung, Indonesia. A preoperative and interview was conducted by using the Hospital Anxiety and Depression Scale (HADS), the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire (EORTC QOL)-C30, the shortened EORTC QOL Questionnaire for Oesophageal Cancer (OES)18, the visual analog scale (VAS), and the University of California San Francisco (UCSF) Oral Cancer Pain Questionnaire. All data were analyzed to evaluate the preoperative and postoperative effect. RESULTS The current study showed a significant decrease of the postoperative oral pain (p < 0.01) and anxiety level (p < 0.01), while postoperative patient' quality of life was significantly (p < 0.01) increased. CONCLUSION Despite of the invasive procedure that might cause postoperative effect, OSCC patients in the current study showed a better quality of life after cancer removal.
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Affiliation(s)
- Endang Sjamsudin
- Oral Surgery Department, Faculty of Dentistry, Universitas Padjadjaran, Jl. Sekeloa Selatan no. 1, Bandung, West Java, 40132, Indonesia
| | - Tantry Maulina
- Oral Surgery Department, Faculty of Dentistry, Universitas Padjadjaran, Jl. Sekeloa Selatan no. 1, Bandung, West Java, 40132, Indonesia.
| | - Ahmad Cipta
- Oral Surgery Department, Faculty of Dentistry, Universitas Padjadjaran, Jl. Sekeloa Selatan no. 1, Bandung, West Java, 40132, Indonesia
| | - Aulia Iskandarsyah
- Clinical Psychology Department, Faculty of Psychology, Universitas Padjadjaran, Bandung, Indonesia
| | - Andri Hardianto
- Oral Surgery Department, Faculty of Dentistry, Universitas Padjadjaran, Jl. Sekeloa Selatan no. 1, Bandung, West Java, 40132, Indonesia
| | - Mantra Nandini
- Oral Surgery Department, Faculty of Dentistry, Universitas Padjadjaran, Jl. Sekeloa Selatan no. 1, Bandung, West Java, 40132, Indonesia
| | - Alwin Kasim
- Oral Surgery Department, Faculty of Dentistry, Universitas Padjadjaran, Jl. Sekeloa Selatan no. 1, Bandung, West Java, 40132, Indonesia
| | - Harmas Yazid Yusuf
- Oral Surgery Department, Faculty of Dentistry, Universitas Padjadjaran, Jl. Sekeloa Selatan no. 1, Bandung, West Java, 40132, Indonesia
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Lasisi T, Abimbola T. CLINICO-PATHOLOGIC REVIEW OF BIOPSIED TONGUE LESIONS IN A NIGERIAN TERTIARY HOSPITAL. Ann Ib Postgrad Med 2017; 15:109-113. [PMID: 29556165 PMCID: PMC5846172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Varying pathologic conditions can affect the tongue for which the pattern of occurrence may differ. The aim of this study was to review the clinico-pathologic features of histologically diagnosed cases of tongue lesions that presented in our hospital over a 21 years period. MATERIALS AND METHODS Data on habits, class of lesion, histological diagnosis, age, gender, and site distributions were analyzed using descriptive frequencies, ranges and means ± SD. Variables were compared using Chi square and ANOVA tests as appropriate. Sites of lesions were coded using the WHO ICD-O code on topography. RESULTS Tongue lesions were seen in 43 males and 31 females. There was a bimodal peak age of occurrence at 40-49 and 60-69 years of age. Smoking and alcohol intake habits were recorded in 8 cases only. Neoplastic lesions constituted 78.4% of the cases. Using the WHO ICD-O code for topography of lesions, the tongue dorsum (ICD-O-2.0) was the most commonly affected site. Malignant lesions constituted 47.3% of the cases seen. Also, 8.6% of the malignant lesions were seen in younger patients (< 40 years). CONCLUSION Tongue lesions showed a bimodal age of occurrence with neoplastic lesions as the most histologically diagnosed lesions in our study.
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Affiliation(s)
- T.J. Lasisi
- Department of Physiology and Oral Pathology, College of Medicine, University of Ibadan, Ibadan, Nigeria,Department of Oral Pathology, University College Hospital, Ibadan, Nigeria
| | - T.A. Abimbola
- Department of Oral Pathology, University College Hospital, Ibadan, Nigeria
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15
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Hussein AA, Helder MN, de Visscher JG, Leemans CR, Braakhuis BJ, de Vet HCW, Forouzanfar T. Global incidence of oral and oropharynx cancer in patients younger than 45 years versus older patients: A systematic review. Eur J Cancer 2017; 82:115-127. [PMID: 28654785 DOI: 10.1016/j.ejca.2017.05.026] [Citation(s) in RCA: 156] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2017] [Accepted: 05/13/2017] [Indexed: 12/12/2022]
Abstract
Head and neck squamous cell carcinoma (HNSCC) is typically regarded as a disease of elderly people. However, increasing numbers of patients worldwide with HNSCC at younger age (defined as <45 years old) have been reported in recent years. To assess geographical variations and trends worldwide in incidence of oral and oropharyngeal cancer in young patients, a systematic review was conducted in PubMed and Google scholar databases from 1975 to June 2016. Seventy-eight studies were selected for further study. Nineteen population-based studies on incidence rate were available from 13 countries, showing a prominent increase over time except for the Netherlands. A notable rise of oral (mobile) tongue cancer among white women and oropharyngeal cancer in white men was observed. Data suggest that cancer in young patients may be a distinct clinical entity and characterised by different aetiology and pathogenesis. Additionally, the relative proportion of oral and oropharyngeal cancer in young patients to total incidence revealed a significant difference between estimates from North America (5.5%) and both Africa (17.2%) and Middle East (14.5%). It is concluded that (i) a rising trend in oral and oropharynx cancers is observed in young patients worldwide; (ii) incidence studies should properly define outcomes in age cohorts and use a consensus cut-off for young patients; (iii) more population-based studies should be performed in non-Western regions to get accurate global measures of incidence for these cancers in young subpopulations and (iv) there is an urge to identify new aetiological factors in these young patients.
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Affiliation(s)
- Aisha A Hussein
- Department of Oral and Maxillofacial Surgery and Oral Pathology, VU University Medical Center/Academic Centre for Dentistry Amsterdam, Amsterdam, The Netherlands
| | - Marco N Helder
- Department of Oral and Maxillofacial Surgery and Oral Pathology, VU University Medical Center/Academic Centre for Dentistry Amsterdam, Amsterdam, The Netherlands
| | - Jan G de Visscher
- Department of Oral and Maxillofacial Surgery and Oral Pathology, VU University Medical Center/Academic Centre for Dentistry Amsterdam, Amsterdam, The Netherlands
| | - C René Leemans
- Department of Otolaryngology-Head and Neck Surgery, VU University Medical Center, Amsterdam, The Netherlands
| | - Boudewijn J Braakhuis
- Department of Otolaryngology-Head and Neck Surgery, VU University Medical Center, Amsterdam, The Netherlands
| | - Henrica C W de Vet
- Department of Epidemiology and Biostatistics, EMGO Institute for Health and Care Research, VU University Medical Center, Amsterdam, The Netherlands
| | - Tymour Forouzanfar
- Department of Oral and Maxillofacial Surgery and Oral Pathology, VU University Medical Center/Academic Centre for Dentistry Amsterdam, Amsterdam, The Netherlands.
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16
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The Epidemiological Pattern of Premalignant and Malignant Epithelial Lesions in Northeast of Iran: A 43-Year Evaluation. INTERNATIONAL JOURNAL OF CANCER MANAGEMENT 2017. [DOI: 10.5812/ijcm.5403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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17
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MicroRNA-27a-3p Modulates the Wnt/β-Catenin Signaling Pathway to Promote Epithelial-Mesenchymal Transition in Oral Squamous Carcinoma Stem Cells by Targeting SFRP1. Sci Rep 2017; 7:44688. [PMID: 28425477 PMCID: PMC5397903 DOI: 10.1038/srep44688] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2016] [Accepted: 02/13/2017] [Indexed: 12/11/2022] Open
Abstract
This study aimed to elucidate how microRNA27a-3p (miR-27a-3p) modulates the Wnt/β-catenin signaling pathway to promote the epithelial-mesenchymal transition (EMT) in oral squamous carcinoma stem cells (OSCSCs) by targeting secreted frizzled-related protein 1 (SFRP1). Flow cytometry was used to sort OSCSCs from the SCC-9 and Tca8113 cell lines. The OSCSCs were randomly assigned into the miR-27a-3p inhibitors group, the miR-27a-3p inhibitors-NC group, the si-SFRP1 group, the si-SFRP1 + miR-27a-3p inhibitors group and the blank group. A luciferase reporter, immunofluorescence and Transwell assays were performed to detect luciferase activity, SFRP1, and cell migration and invasion, respectively. The mRNA expression of miR-27a-3p, SFRP1 and EMT markers (E-cadherin, N-cadherin, vimentin and ZEB1) were detected using qRT-PCR. The protein expression of SFRP1, EMT markers and the proteins of the Wnt/β-catenin signaling pathway was detected by Western blotting. OSCSCs showed up-regulated miR-27a-3p, Wnt/β-catenin signaling pathway-related proteins, vimentin, N-cadherin and ZEB1 and down-regulated SFRP1 and E-cadherin. MiR-27a-3p targeted SFRP1. Down-regulated miR-27a-3p resulted in increased E-cadherin and SFRP1 but decreased vimentin, N-cadherin, ZEB1, the Wnt/β-catenin signaling pathway-related proteins, and invasive and migratory cells. Silenced SFRP1 reversed this effect. We found that miR-27a-3p modulated the Wnt/β-catenin signaling pathway to promote EMT in OSCSCs by down-regulating SFRP1.
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18
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Pal US, Singh M, Kumar L, Verma P, Singh RK, Kumar S, Agarwal GG, Asthana A. An epidemiological survey in hospital setup in Lucknow district: A cross-sectional study. Natl J Maxillofac Surg 2017; 7:173-177. [PMID: 28356689 PMCID: PMC5357919 DOI: 10.4103/njms.njms_72_16] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
Introduction: Oral cancer is the sixth most common form of cancer reported globally which includes lip, tongue, mouth, and throat. Developing countries face several challenges to identify and remove potential risk factors. Chewing tobacco/pan masala is considered to be the most potential risk factor for oral precancerous lesions and oral cancer. Objective: To study the clinical-epidemiological profile of oral cancer cases and potential risk factor associated with it. Materials and Methods: This is cross-sectional study which includes all major tertiary hospital in Lucknow district. Five hundred and eight cases of oral cancer reported in all major tertiary hospitals in Lucknow district during 2013–2016. Study Variable: Clinicoepidemiological characteristics of oral cancer cases. Statistical Analysis: percentages, proportions. Results: Out of 508 cases, majority of the subjects included in the study belonged to 18–75 years age group. Reported cases of oral cancer in males were higher as compared to females. Most of the subjects belonged to lower middle and upper lower socioeconomic group. It was found that 199 (39.2%) subjects consumed smokeless tobacco. Buccal mucosa was the common site of oral cancer being present in 50.4% of the subjects. Histopathologically, 256 cases of buccal mucosa, 17 cases of lip, 33 cases of alveolar region, 16 cases of mandible region, 156 cases of tongue region, 7 cases of gingival buccal sulcus region, and 23 cases of palate were diagnosed as oral squamous cell carcinoma. Conclusion: In the present study, the most affected site was buccal mucosa (50.4%), tongue (30.7%), and other diagnosis was <10%.
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Affiliation(s)
- Uma Shanker Pal
- Department of Oral and Maxillofacial Surgery, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Mayank Singh
- Department of Prosthodontics, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Lakshya Kumar
- Department of Prosthodontics, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Pankaj Verma
- Department of Oral and Maxillofacial Surgery, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - R K Singh
- Department of Oral and Maxillofacial Surgery, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Shailendra Kumar
- Department of CTVS, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - G G Agarwal
- Department of Statics, Lucknow University, Lucknow, Uttar Pradesh, India
| | - Akash Asthana
- Department of Statics, Lucknow University, Lucknow, Uttar Pradesh, India
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19
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Sahaf R, Naseem N, Rehman AU, Anjum R, Nagi AH. EMMPRIN (CD147) as a potential predictor of oral squamous cell carcinoma progression: A study from Pakistan. Histol Histopathol 2017. [DOI: 10.7243/2055-091x-4-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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20
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Ganci F, Sacconi A, Manciocco V, Sperduti I, Battaglia P, Covello R, Muti P, Strano S, Spriano G, Fontemaggi G, Blandino G. MicroRNA expression as predictor of local recurrence risk in oral squamous cell carcinoma. Head Neck 2015; 38 Suppl 1:E189-97. [DOI: 10.1002/hed.23969] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/17/2014] [Indexed: 01/12/2023] Open
Affiliation(s)
- Federica Ganci
- Translational Oncogenomics Unit; Italian National Cancer Institute “Regina Elena”; Rome Italy
| | - Andrea Sacconi
- Translational Oncogenomics Unit; Italian National Cancer Institute “Regina Elena”; Rome Italy
| | - Valentina Manciocco
- Otolaryngology Department; Italian National Cancer Institute “Regina Elena”; Rome Italy
| | - Isabella Sperduti
- Biostatistical Unit; Italian National Cancer Institute “Regina Elena”; Rome Italy
| | - Paolo Battaglia
- Department of Biotechnology and Life Sciences; University of Insubria; Varese Italy
| | - Renato Covello
- Pathology Department; Italian National Cancer Institute “Regina Elena”; Rome Italy
| | - Paola Muti
- Department of Oncology; Juravinski Cancer Center-McMaster University Hamilton; Ontario Canada
- School of Public Health-Harvard University; Boston Massachusetts
| | - Sabrina Strano
- Molecular Chemoprevention Unit; Italian National Cancer Institute “Regina Elena”; Rome Italy
| | - Giuseppe Spriano
- Otolaryngology Department; Italian National Cancer Institute “Regina Elena”; Rome Italy
| | - Giulia Fontemaggi
- Translational Oncogenomics Unit; Italian National Cancer Institute “Regina Elena”; Rome Italy
| | - Giovanni Blandino
- Translational Oncogenomics Unit; Italian National Cancer Institute “Regina Elena”; Rome Italy
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Meng X, Wang Q, He C, Chen M, Liu J, Liu W, Yuan Y. An inverse association of Helicobacter pylori infection with oral squamous cell carcinoma. J Oral Pathol Med 2015; 45:17-22. [PMID: 25899621 DOI: 10.1111/jop.12324] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/12/2015] [Indexed: 12/24/2022]
Abstract
BACKGROUND Few studies have focused on the relationship between Helicobacter pylori (H. pylori) infection and oral diseases. In this study, we explored the correlation between H. pylori infection and oral squamous cell carcinoma (OSCC). METHODS A total of 68 patients with OSCC and 104 age- and sex- matched healthy control subjects were retrospectively enrolled in this study. The H. pylori immunoglobin (Ig) G antibodies in serum were detected by enzyme-linked immunosorbent assay (ELISA) method to assess the status of H. pylori infection of our study sample. Polymerase chain reaction (PCR) was also employed using H. pylori genus-specific 16S rRNA primers in fasting blood, and OSCC specimens were analyzed by histochemical stain of each enrolled subject. The strength of correlation between H. pylori and the development of OSCC was estimated by Spearman's correlation coefficient. RESULTS According to the three methods for detecting prevalence of H. pylori infection in the patients with OSCC, it was statistically lower than that in the healthy controls (35.3% vs. 54.8%, P = 0.012). An inverse correlation was observed between H. pylori infection and OSCC development (Spearman's correlation coefficient = -0.191, P = 0.012). In stratification analysis, we also found a statistical association between H. pylori infection and OSCC in the subpopulation with age ≥ 60 years (P = 0.037). CONCLUSION Our findings suggested that H. pylori infection may be negatively related to OSCC. A reverse association of H. pylori infection with OSCC risk in the subpopulation with age ≥ 60 years was also found.
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Affiliation(s)
- Xue Meng
- Tumor Etiology and Screening Department of Cancer Institute and General Surgery, the First Affiliated Hospital of China Medical University, Liaoning Provincial Education Department, Shenyang, China.,Key Laboratory of Cancer Etiology and Prevention (China Medical University), Liaoning Provincial Education Department, Shenyang, China.,Department of Oral and Maxillofacial Surgery, Shengjing Hospital, China Medical University, Shengyang City, Liaoning Province, China
| | - Qiuxu Wang
- Department of Oral and Maxillofacial Surgery, Shengjing Hospital, China Medical University, Shengyang City, Liaoning Province, China
| | - Caiyun He
- Tumor Etiology and Screening Department of Cancer Institute and General Surgery, the First Affiliated Hospital of China Medical University, Liaoning Provincial Education Department, Shenyang, China.,Key Laboratory of Cancer Etiology and Prevention (China Medical University), Liaoning Provincial Education Department, Shenyang, China
| | - Moye Chen
- Tumor Etiology and Screening Department of Cancer Institute and General Surgery, the First Affiliated Hospital of China Medical University, Liaoning Provincial Education Department, Shenyang, China.,Key Laboratory of Cancer Etiology and Prevention (China Medical University), Liaoning Provincial Education Department, Shenyang, China
| | - Jingwei Liu
- Tumor Etiology and Screening Department of Cancer Institute and General Surgery, the First Affiliated Hospital of China Medical University, Liaoning Provincial Education Department, Shenyang, China.,Key Laboratory of Cancer Etiology and Prevention (China Medical University), Liaoning Provincial Education Department, Shenyang, China
| | - Weixian Liu
- Department of Oral and Maxillofacial Surgery, Shengjing Hospital, China Medical University, Shengyang City, Liaoning Province, China
| | - Yuan Yuan
- Tumor Etiology and Screening Department of Cancer Institute and General Surgery, the First Affiliated Hospital of China Medical University, Liaoning Provincial Education Department, Shenyang, China.,Key Laboratory of Cancer Etiology and Prevention (China Medical University), Liaoning Provincial Education Department, Shenyang, China
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22
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Ramdass MJ, Harracksingh A, Maharaj K, Sing QY, Mooteeram J, Barrow S. Incidence of tongue carcinoma in Trinidad and Tobago, West Indies. Oncol Lett 2015; 9:1417-1419. [PMID: 25663924 PMCID: PMC4315124 DOI: 10.3892/ol.2015.2862] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2014] [Accepted: 11/21/2014] [Indexed: 12/13/2022] Open
Abstract
The incidence of tongue carcinoma in Trinidad and Tobago and the greater West Indies is unknown; therefore, the present study examines the frequency of tongue carcinoma cases, drawing comparisons to worldwide and regional data. A retrospective analysis of all confirmed cases of tongue carcinoma was conducted using eight years of data from the pathology records at the Port of Spain General Hospital (Port of Spain, Trinidad and Tobago). A total of 26 cases were confirmed, of which 21 were male (81%) and five were female (19%). The age range was 29-86 years, with a mean age of 57 years, and the most common group affected was the 61-70 years age group. In addition, the number of newly diagnosed cases per year ranged between one and seven, with an average of 3.25 new cases per year and a peak incidence of seven new cases in the year of 2009. In the 19 cases where the degree of differentiation was recorded, histological analysis revealed the extent of differentiation as follows: Five cases (26%) were poorly-differentiated squamous cell carcinoma (SCC); eight cases (42%) were moderately-differentiated SCC; and six cases (32%) were well-differentiated SCC. In addition, one case of chronic inflammatory process and one case of mucoepidermoid adenocarcinoma of the tongue in a 57-year-old female were identified. Overall, the incidence of tongue carcinoma in Trinidad and Tobago appears to be low, estimated at 0.46/100,000 individuals/year. The male:female ratio is 4:1 and SCC is the dominant cancer type (96% of cases). The peak age of occurrence is at 61-70 years. These findings are in agreement with previously determined global data, however, additional research of the risk factors and outcomes of surgery as a treatment strategy for tongue carcinoma is required.
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Affiliation(s)
- Michael J Ramdass
- Department of Surgery, University of the West Indies, Port of Spain General Hospital, Port-of-Spain
| | - Avind Harracksingh
- Department of Dental Surgery, Mount Hope Hospital, Mount Hope, Republic of Trinidad and Tobago
| | - Khemanand Maharaj
- Department of Surgery, University of the West Indies, Port of Spain General Hospital, Port-of-Spain
| | - Quillan Young Sing
- Department of Surgery, University of the West Indies, Port of Spain General Hospital, Port-of-Spain
| | - Justin Mooteeram
- Department of Surgery, University of the West Indies, Port of Spain General Hospital, Port-of-Spain
| | - Shaheeba Barrow
- Department of Surgery, University of the West Indies, Port of Spain General Hospital, Port-of-Spain
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Shao Y, Sha XY, Bai YX, Quan F, Wu SL. Effect of A disintegrin and metalloproteinase 10 gene silencing on the proliferation, invasion and migration of the human tongue squamous cell carcinoma cell line TCA8113. Mol Med Rep 2014; 11:212-8. [PMID: 25333745 PMCID: PMC4237091 DOI: 10.3892/mmr.2014.2717] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2014] [Accepted: 09/18/2014] [Indexed: 01/05/2023] Open
Abstract
The present study aimed to investigate the effect of A disintegrin and metalloproteinase 10 (ADAM10) gene silencing on the proliferation, migration and invasion of the human tongue squamous cell carcinoma cell line TCA8113. RNA interference was used to knock down the expression of ADAM10 in the TCA8113 cell line and the proliferation, migration and invasive ability of the treated cells were observed in vitro. The expression levels of epidermal growth factor receptor (EGFR) and E-cadherin in the treated cells were determined by western blot analysis. The proliferation, migration and invasion abilities of cells in the ADAM10 siRNA-treated group were significantly lower than those in the control groups (P<0.05). In addition, compared with the control groups, the expression levels of EGFR and E-cadherin in the ADAM10 siRNA-treated cells were significantly decreased (P<0.05) and increased (P<0.05), respectively. These results suggested that ADAM10 is important in regulating the proliferation, invasion and migration of the human tongue squamous cell carcinoma cell line TCA8113 and that the mechanism may, at least in part, be associated with the upregulation of EGFR and the downregulation of E-cadherin.
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Affiliation(s)
- Yuan Shao
- Department of Otorhinolaryngology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Xiao-Ying Sha
- The Sixth Hepatic Disease Ward, The Affiliated Xi'an Eighth Hospital, Medical College of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Yan-Xia Bai
- Department of Otorhinolaryngology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Fang Quan
- Department of Otorhinolaryngology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Sheng-Li Wu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
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Lei F, Chen PH, Chen JY, Wang WC, Lin LM, Huang HC, Ho KY, Chen CH, Chen YK. Retrospective study of biopsied head and neck lesions in a cohort of referral Taiwanese patients. Head Face Med 2014; 10:28. [PMID: 25047214 PMCID: PMC4114083 DOI: 10.1186/1746-160x-10-28] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2014] [Accepted: 07/17/2014] [Indexed: 11/16/2022] Open
Abstract
Introduction A study of the whole spectrum of biopsied head and neck (HN) diseases in Taiwan has not yet been performed. Therefore, the current study aimed to provide updated information about HN lesions in a cohort of referral Taiwanese patients for histopathological examination. Methods HN lesions (2000–2011) in patients with records of age, sex, and histological diagnoses were retrieved from the Oral Pathology Department of the institution. These lesions were classified into four main categories: tumor/tumor-like reactive lesions, cystic/pseudocystic lesions, inflammatory/infective lesions, and others/miscellaneous lesions. Results A total of 37,210 HN lesions were included in the current study. Most of these lesions were distributed in the group of tumor/tumor-like reactive lesions, followed by the groups of inflammatory/infective lesions, cystic/pseudocystic lesions, and others/miscellaneous lesions. Squamous cell carcinoma was the most common HN lesion, and was also the most frequent malignant lesion among the referral patients. Conclusion It was worthy of note that squamous cell carcinoma and oral potentially malignant disorders comprised high percentages of all HN lesions for the present cohort of referral patients.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Yuk-Kwan Chen
- School of Dentistry, College of Dental Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.
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Shao Y, Zhang SQ, Quan F, Zhang PF, Wu SL. MicroRNA-145 inhibits the proliferation, migration and invasion of the human TCA8113 oral cancer line. Oncol Lett 2013; 6:1636-1640. [PMID: 24273601 PMCID: PMC3835314 DOI: 10.3892/ol.2013.1621] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2013] [Accepted: 09/25/2013] [Indexed: 12/11/2022] Open
Abstract
The aim of this study was to investigate the effect of microRNA (miR)-145 on the proliferation, migration and invasion of the human oral cancer line, TCA8113. Expression levels of miR-145 in TCA8113 cells were detected by quantitative PCR. miR-145 was transfected into human TCA8113 oral cancer cells and the proliferation, migration and invasion abilities of treated TCA8113 cells were detected by proliferation, migration and invasion assays, respectively. The expression levels of miR-145 in TCA8113 cells were significantly lower than those in human normal oral keratinocytes (P<0.05). Cellular proliferation, migration and invasion abilities in the miR-145 transfection group were significantly lower than those in the control group (all P<0.05). High miR-145 expression was found to negatively regulate the proliferation, migration and invasion of TCA8113 cells. Results of the present study indicate that the expression of miR-145 may be associated with the genesis and development of human oral cancer.
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Affiliation(s)
- Yuan Shao
- Department of Otorhinolaryngology, The First Affiliated Hospital of Xi'an Jiaotong University School of Medicine, Xi'an, Shaanxi 710061, P.R. China
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