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Wang S, Yang M, Li R, Bai J. Current advances in noninvasive methods for the diagnosis of oral squamous cell carcinoma: a review. Eur J Med Res 2023; 28:53. [PMID: 36707844 PMCID: PMC9880940 DOI: 10.1186/s40001-022-00916-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Accepted: 11/28/2022] [Indexed: 01/28/2023] Open
Abstract
Oral squamous cell carcinoma (OSCC), one of the most common types of cancers worldwide, is diagnosed mainly through tissue biopsy. However, owing to the tumor heterogeneity and other drawbacks, such as the invasiveness of the biopsy procedure and high cost and limited usefulness of longitudinal surveillance, there has been a focus on adopting more rapid, economical, and noninvasive screening methods. Examples of these include liquid biopsy, optical detection systems, oral brush cytology, microfluidic detection, and artificial intelligence auxiliary diagnosis, which have their own strengths and weaknesses. Extensive research is being performed on various liquid biopsy biomarkers, including novel microbiome components, noncoding RNAs, extracellular vesicles, and circulating tumor DNA. The majority of these elements have demonstrated encouraging clinical outcomes in early OSCC detection. This review summarizes the screening methods for OSCC with a focus on providing new guiding strategies for the diagnosis of the disease.
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Affiliation(s)
- Shan Wang
- grid.443397.e0000 0004 0368 7493Department of Oral Pathology, School of Stomatology, Hainan Medical College, Haikou, 571199 People’s Republic of China ,grid.443397.e0000 0004 0368 7493Department of Stomatology, The Second Affiliated Hospital of Hainan Medical University, Haikou, 570216 People’s Republic of China
| | - Mao Yang
- grid.13291.380000 0001 0807 1581West China School of Stomatology, Sichuan University, Chengdu, 610041 People’s Republic of China
| | - Ruiying Li
- grid.443397.e0000 0004 0368 7493Department of Oral Pathology, School of Stomatology, Hainan Medical College, Haikou, 571199 People’s Republic of China
| | - Jie Bai
- grid.13402.340000 0004 1759 700XDepartment of Ophthalmology, The Fourth Affiliated Hospital, Zhejiang University School of Medicine, Yiwu, 322000 People’s Republic of China
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Challenges in the Early Diagnosis of Oral Cancer, Evidence Gaps and Strategies for Improvement: A Scoping Review of Systematic Reviews. Cancers (Basel) 2022; 14:cancers14194967. [PMID: 36230890 PMCID: PMC9562013 DOI: 10.3390/cancers14194967] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 10/03/2022] [Accepted: 10/08/2022] [Indexed: 11/17/2022] Open
Abstract
Simple Summary Oral cancer presents a worldwide incidence of 377,713 new cases and 177,757 deaths per year (GLOBOCAN, IARC, WHO). Oral squamous cell carcinoma (OSCC) accounts for approximately 90% of oral malignancies and has a 5-year mortality rate close to 50%. We aim to better understand, based on the evidence, and to discuss in depth, the reasons for the diagnostic delay of oral cancer by reviewing systematic reviews and meta-analyses. We also aim to, identify gaps in evidence, recommend future lines of research that should be implemented, and formulate strategies for improvement. Abstract Oral cancer is a growing problem, accounting for 377,713 worldwide new cases per year, and 177,757 deaths annually and representing a 5-year mortality rate close to 50%, which is a considerable mortality that has not decreased substantially in the last 40 years. The main cause of this high mortality is related to the diagnosis of a high percentage of oral cancers in advanced stages (stages III and IV) in which treatment is complex, mutilating or disabling, and ineffective. The essential cause of a cancer diagnosis at a late stage is the delay in diagnosis, therefore, the achievement of the objective of improving the prognosis of oral cancer involves reducing the delay in its diagnosis. The reasons for the delay in the diagnosis of oral cancer are complex and involve several actors and circumstances—patients, health care providers, and health services. In this paper, we present the results of a scoping review of systematic reviews on the diagnostic delay in oral cancer with the aim to better understand, based on the evidence, and discuss in depth, the reasons for this fact, and to identify evidence gaps and formulate strategies for improvement.
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Tao Y, Liu Y, Dong Z, Chen X, Wang Y, Li T, Li J, Zang S, He X, Chen D, Zhao Z, Li M. Cellular Hypoxia Mitigation by Dandelion-like Nanoparticles for Synergistic Photodynamic Therapy of Oral Squamous Cell Carcinoma. ACS APPLIED MATERIALS & INTERFACES 2022; 14:44039-44053. [PMID: 36153957 DOI: 10.1021/acsami.2c10021] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Hypoxia at the tumor site limits the therapeutic effects of photodynamic therapy (PDT) in oral squamous cell carcinoma (OSCC), which is an oxygen-consumption process. Inhibiting cellular oxygen consumption and reducing cellular ATP production are expected to enhance PDT. In this study, we designed and constructed dandelion-like size-shrinkable nanoparticles for tumor-targeted delivery of hypoxia regulator resveratrol (RES) and photodynamic agent chlorine e6 (CE6). Both drugs were co-encapsulated in small-sized micelles modified with EGFR targeting ligand GE11, which was further conjugated on hyaluronic nanogel (NG) to afford RC-GMN. After targeted accumulation in tumors mediated by GE11 and enhanced penetration and retention (EPR) effects, RC-GMN was degraded by hyaluronidase (HAase) and resulted in small-sized micelles, allowing for deep penetration and dual-receptor-mediated cellular internalization. Resveratrol inhibited cellular oxygen consumption and provided sufficient oxygen for PDT, which consequently activated PDT to produce reactive oxygen species (ROS). Notably, we found that autophagy was overactivated in PDT, which was further strengthened by the hypoxia regulator resveratrol, elevating autophagic cell death. The synergistic effects of resveratrol and CE6 promoted autophagic cell death and apoptosis in the enhanced PDT, resulting in stronger antitumor effects in the orthotopic OSCC model. Therefore, the facilitated delivery of hypoxia regulator enhanced PDT efficacy by elevating oxygen content in tumor cells and inducing autophagic cell death and apoptosis, which offers an alternative strategy for enhancing the PDT effects against OSCC.
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Affiliation(s)
- Yuan Tao
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Med-X Center for Materials, Sichuan University, Chengdu 610041, People's Republic of China
| | - Yingke Liu
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, No. 17, Block 3, Southern Renmin Road, Chengdu 610041, People's Republic of China
| | - Ziyan Dong
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Med-X Center for Materials, Sichuan University, Chengdu 610041, People's Republic of China
| | - Xiaoxiao Chen
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Med-X Center for Materials, Sichuan University, Chengdu 610041, People's Republic of China
| | - Yashi Wang
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Med-X Center for Materials, Sichuan University, Chengdu 610041, People's Republic of China
| | - Ting Li
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Med-X Center for Materials, Sichuan University, Chengdu 610041, People's Republic of China
| | - Jiaxin Li
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Med-X Center for Materials, Sichuan University, Chengdu 610041, People's Republic of China
| | - Shuya Zang
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Med-X Center for Materials, Sichuan University, Chengdu 610041, People's Republic of China
| | - Xuan He
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Med-X Center for Materials, Sichuan University, Chengdu 610041, People's Republic of China
| | - Dong Chen
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Med-X Center for Materials, Sichuan University, Chengdu 610041, People's Republic of China
| | - Zhihe Zhao
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, No. 17, Block 3, Southern Renmin Road, Chengdu 610041, People's Republic of China
| | - Man Li
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Med-X Center for Materials, Sichuan University, Chengdu 610041, People's Republic of China
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Fujimoto T, Fukuzawa E, Tatehara S, Satomura K, Ohya J. Automatic Diagnosis of Early-Stage Oral Cancer and Precancerous Lesions from ALA-PDD Images Using GAN and CNN. ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. ANNUAL INTERNATIONAL CONFERENCE 2022; 2022:2161-2164. [PMID: 36086272 DOI: 10.1109/embc48229.2022.9871868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
A screening system for early-stage oral cancer and precancerous lesions should be established because it is difficult to detect them even for specialists and they are often detected too late. In this paper, we propose a method for automatically classifying fluorescence images acquired by ALA-PDD (Photodynamic Diagnosis using 5-Aminolevulinic Acid) into three classes: Normal, Low-Risk, High-Risk. We augment a small image dataset by training GAN (Generative adversarial networks) with Differentiable Augmentation, and then train CNN (Convolutional Neural Network) for the classification by the augmented dataset. Experimental results show good classification results, which suggest that the combination of ALA-PDD and CNN classification is a promising method for oral cancer screening. Clinical Relevance- The method proposed in this paper has a potential to be used as a screening method for early-stage oral cancer and precancerous lesions, that is non-invasive, accurate, easy to use, and does not require specialization.
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Yang CC, Su YF, Cheng HC, Juan YC, Chiu YW, Wu CH, Chen PY, Lee YH, Chen YL, Chen YT, Peng CY, Lu MY, Yu CH, Huang YF, Kao SY, Fwu CW, Liu CJ. Improving the Diagnostic Performance by Adding Methylation Marker to Conventional Visual Examination in Identifying Oral Cancer. Diagnostics (Basel) 2022; 12:diagnostics12071544. [PMID: 35885450 PMCID: PMC9320763 DOI: 10.3390/diagnostics12071544] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 06/21/2022] [Accepted: 06/22/2022] [Indexed: 11/26/2022] Open
Abstract
Background: Visual oral examination (VOE) is a conventional oral cancer screening method. This study aimed to evaluate the value of methylation marker to assist VOE in identifying oral epithelial dysplasia and oral squamous cell carcinoma (OED/OSCC) from non-cancerous lesions in a real-world situation. Methods: 201 patients with high-risk personal habits who self-perceived oral anomaly were VOE examined, ZNF582 methylation (ZNF582m) tested, and histologically diagnosed. Results: Among them, 132 patients (65.7%) were histologically diagnosed OED/OSCC. Using VOE, 56.1% OED/OSCC patients had possible oral cancer, whereas 37.7% non-OED/OSCC patients had leukoplakia. ZNF582m-positive was detected in 90.2% OED/OSCC patients and 44.9% non-OED/OSCC patients. Various logistic regression models were postulated to evaluate the diagnostic performance of conventional VOE and new strategies using ZNF582m. ROC analysis and its corresponding C-index demonstrated that either triage or co-testing models of VOE and ZNF582m could improve diagnostic performance and discriminative abilities compared with the VOE only approach. Conclusions: In conclusion, methylation marker test shows equivalent performance to an experienced judgment by oral maxillofacial surgeons and plays a significantly supplementary role in increasing the efficacy in identifying oral malignant lesions. ZNF582m may be an especially important tool for family physicians or general dentists to properly diagnose suspicious oral lesions.
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Affiliation(s)
- Cheng-Chieh Yang
- Department of Stomatology, Oral and Maxillofacial Surgery, Taipei Veterans General Hospital, Taipei 11217, Taiwan; (C.-C.Y.); (H.-C.C.); (C.-H.W.); (S.-Y.K.)
- Department of Dentistry, School of Dentistry, National Yang Ming Chiao Tung University, Taipei 112304, Taiwan;
| | - Yee-Fun Su
- iStat Biomedical Co., Ltd., New Taipei City 22102, Taiwan; (Y.-F.S.); (Y.-C.J.)
| | - Han-Chieh Cheng
- Department of Stomatology, Oral and Maxillofacial Surgery, Taipei Veterans General Hospital, Taipei 11217, Taiwan; (C.-C.Y.); (H.-C.C.); (C.-H.W.); (S.-Y.K.)
- Department of Dentistry, School of Dentistry, National Yang Ming Chiao Tung University, Taipei 112304, Taiwan;
| | - Yi-Chen Juan
- iStat Biomedical Co., Ltd., New Taipei City 22102, Taiwan; (Y.-F.S.); (Y.-C.J.)
| | - Yu-Wei Chiu
- Department of Dentistry, School of Dentistry, National Yang Ming Chiao Tung University, Taipei 112304, Taiwan;
- Department of Stomatology, Chung Shan Medical University Hospital, Taichung 40201, Taiwan; (P.-Y.C.); (Y.-H.L.); (Y.-L.C.); (Y.-T.C.); (C.-Y.P.); (M.-Y.L.); (C.-H.Y.); (Y.-F.H.)
- College of Oral Medicine, Chung Shan Medical University, Taichung 40201, Taiwan
| | - Cheng-Hsien Wu
- Department of Stomatology, Oral and Maxillofacial Surgery, Taipei Veterans General Hospital, Taipei 11217, Taiwan; (C.-C.Y.); (H.-C.C.); (C.-H.W.); (S.-Y.K.)
- Department of Dentistry, School of Dentistry, National Yang Ming Chiao Tung University, Taipei 112304, Taiwan;
| | - Pei-Yin Chen
- Department of Stomatology, Chung Shan Medical University Hospital, Taichung 40201, Taiwan; (P.-Y.C.); (Y.-H.L.); (Y.-L.C.); (Y.-T.C.); (C.-Y.P.); (M.-Y.L.); (C.-H.Y.); (Y.-F.H.)
- College of Oral Medicine, Chung Shan Medical University, Taichung 40201, Taiwan
| | - Yu-Hsien Lee
- Department of Stomatology, Chung Shan Medical University Hospital, Taichung 40201, Taiwan; (P.-Y.C.); (Y.-H.L.); (Y.-L.C.); (Y.-T.C.); (C.-Y.P.); (M.-Y.L.); (C.-H.Y.); (Y.-F.H.)
- College of Oral Medicine, Chung Shan Medical University, Taichung 40201, Taiwan
| | - Yen-Lin Chen
- Department of Stomatology, Chung Shan Medical University Hospital, Taichung 40201, Taiwan; (P.-Y.C.); (Y.-H.L.); (Y.-L.C.); (Y.-T.C.); (C.-Y.P.); (M.-Y.L.); (C.-H.Y.); (Y.-F.H.)
- College of Oral Medicine, Chung Shan Medical University, Taichung 40201, Taiwan
| | - Yi-Tzu Chen
- Department of Stomatology, Chung Shan Medical University Hospital, Taichung 40201, Taiwan; (P.-Y.C.); (Y.-H.L.); (Y.-L.C.); (Y.-T.C.); (C.-Y.P.); (M.-Y.L.); (C.-H.Y.); (Y.-F.H.)
- College of Oral Medicine, Chung Shan Medical University, Taichung 40201, Taiwan
| | - Chih-Yu Peng
- Department of Stomatology, Chung Shan Medical University Hospital, Taichung 40201, Taiwan; (P.-Y.C.); (Y.-H.L.); (Y.-L.C.); (Y.-T.C.); (C.-Y.P.); (M.-Y.L.); (C.-H.Y.); (Y.-F.H.)
- College of Oral Medicine, Chung Shan Medical University, Taichung 40201, Taiwan
| | - Ming-Yi Lu
- Department of Stomatology, Chung Shan Medical University Hospital, Taichung 40201, Taiwan; (P.-Y.C.); (Y.-H.L.); (Y.-L.C.); (Y.-T.C.); (C.-Y.P.); (M.-Y.L.); (C.-H.Y.); (Y.-F.H.)
- College of Oral Medicine, Chung Shan Medical University, Taichung 40201, Taiwan
| | - Chuan-Hang Yu
- Department of Stomatology, Chung Shan Medical University Hospital, Taichung 40201, Taiwan; (P.-Y.C.); (Y.-H.L.); (Y.-L.C.); (Y.-T.C.); (C.-Y.P.); (M.-Y.L.); (C.-H.Y.); (Y.-F.H.)
- College of Oral Medicine, Chung Shan Medical University, Taichung 40201, Taiwan
| | - Yu-Feng Huang
- Department of Stomatology, Chung Shan Medical University Hospital, Taichung 40201, Taiwan; (P.-Y.C.); (Y.-H.L.); (Y.-L.C.); (Y.-T.C.); (C.-Y.P.); (M.-Y.L.); (C.-H.Y.); (Y.-F.H.)
- College of Oral Medicine, Chung Shan Medical University, Taichung 40201, Taiwan
| | - Shou-Yen Kao
- Department of Stomatology, Oral and Maxillofacial Surgery, Taipei Veterans General Hospital, Taipei 11217, Taiwan; (C.-C.Y.); (H.-C.C.); (C.-H.W.); (S.-Y.K.)
- Department of Dentistry, School of Dentistry, National Yang Ming Chiao Tung University, Taipei 112304, Taiwan;
| | - Chyng-Wen Fwu
- iStat Biomedical Co., Ltd., New Taipei City 22102, Taiwan; (Y.-F.S.); (Y.-C.J.)
- Correspondence: (C.-W.F.); (C.-J.L.); Tel.: +886-(2)2696-3518 (C.-W.F.); +886-(2)5433535 (C.-J.L.)
| | - Chung-Ji Liu
- Department of Oral and Maxillofacial Surgery, MacKay Memorial Hospital, Taipei 10449, Taiwan
- Correspondence: (C.-W.F.); (C.-J.L.); Tel.: +886-(2)2696-3518 (C.-W.F.); +886-(2)5433535 (C.-J.L.)
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Lajolo C, Tranfa M, Patini R, Fiorino A, Musarra T, Boniello R, Moro A. Clinical Evaluation of the Optical Filter for Autofluorescence Glasses for Oral Cancer Curing Light Exposed (GOCCLES ®) in the Management of Potentially Premalignant Disorders: A Retrospective Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:5579. [PMID: 35564975 PMCID: PMC9100244 DOI: 10.3390/ijerph19095579] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 04/23/2022] [Accepted: 05/01/2022] [Indexed: 02/05/2023]
Abstract
BACKGROUND Any oral potentially malignant disorders (OPMDs) must be regularly monitored through clinical examination to detect any possible malignant transformation. Conventional intraoral exams, however, can be difficult because these conditions may resemble benign lesions. For this reason, several non-invasive diagnostic technologies have been developed to help the clinician in detecting and distinguishing between cancerous and benign lesions. Epithelial dysplasia can be considered the most important predictor of malignant evolution. Therefore, in this study we aim to evaluate the ability of an optical filter for autofluorescence Glasses for Oral Cancer Curing Light Exposed (GOCCLES®) and of toluidine blue staining in identifying dysplastic areas in patients with OPMDs. METHODS In this retrospective study, medical records, photographs and videos of 25 patients with oral lesions were analyzed. Forty-two biopsy samples in 25 patients with OPMDs and at least one suspicious oral mucosa lesion that were evaluated in white light, autofluorescence with optical filter GOCCLES®, toluidine blue staining and then biopsied with histopathological analysis were analyzed. RESULTS The sensitivity and specificity for the autofluorescence evaluation with GOCCLES® for identifying dysplasia or carcinoma were 66% and 48%, respectively. The positive and negative predictive values were 34% and 77%, respectively, and the accuracy was 53%. The sensitivity and specificity for toluidine blue staining were 91% and 68%, respectively. The positive and negative predictive values were 55% and 95%, respectively, and the accuracy was 75%. CONCLUSIONS The optical filter for autofluorescence (GOCCLES®) and toluidine blue staining are simple, inexpensive, rapid and non-invasive procedures that can assist the clinician in distinguishing OPMDs from healthy mucosa but they are not able to distinguish benign and malignant lesions.
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Affiliation(s)
- Carlo Lajolo
- Department of Head, Neck and Sense Organs, Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (C.L.); (M.T.); (A.F.); (R.B.); (A.M.)
| | - Mariateresa Tranfa
- Department of Head, Neck and Sense Organs, Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (C.L.); (M.T.); (A.F.); (R.B.); (A.M.)
| | - Romeo Patini
- Department of Head, Neck and Sense Organs, Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (C.L.); (M.T.); (A.F.); (R.B.); (A.M.)
| | - Antonino Fiorino
- Department of Head, Neck and Sense Organs, Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (C.L.); (M.T.); (A.F.); (R.B.); (A.M.)
| | - Teresa Musarra
- Department of Women’s, Children’s and Public Health Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy;
| | - Roberto Boniello
- Department of Head, Neck and Sense Organs, Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (C.L.); (M.T.); (A.F.); (R.B.); (A.M.)
| | - Alessandro Moro
- Department of Head, Neck and Sense Organs, Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (C.L.); (M.T.); (A.F.); (R.B.); (A.M.)
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7
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Bouaoud J, Bossi P, Elkabets M, Schmitz S, van Kempen LC, Martinez P, Jagadeeshan S, Breuskin I, Puppels GJ, Hoffmann C, Hunter KD, Simon C, Machiels JP, Grégoire V, Bertolus C, Brakenhoff RH, Koljenović S, Saintigny P. Unmet Needs and Perspectives in Oral Cancer Prevention. Cancers (Basel) 2022; 14:cancers14071815. [PMID: 35406587 PMCID: PMC8997728 DOI: 10.3390/cancers14071815] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2022] [Revised: 03/28/2022] [Accepted: 03/28/2022] [Indexed: 12/24/2022] Open
Abstract
Oral potentially malignant disorders (OPMD) may precede oral squamous cell carcinoma (OSCC). Reported rates of malignant transformation of OPMD range from 3 to 50%. While some clinical, histological, and molecular factors have been associated with a high-risk OPMD, they are, to date, insufficiently accurate for treatment decision-making. Moreover, this range highlights differences in the clinical definition of OPMD, variation in follow-up periods, and molecular and biological heterogeneity of OPMD. Finally, while treatment of OPMD may improve outcome, standard therapy has been shown to be ineffective to prevent OSCC development in patients with OPMD. In this perspective paper, several experts discuss the main challenges in oral cancer prevention, in particular the need to (i) to define an OPMD classification system by integrating new pathological and molecular characteristics, aiming (ii) to better identify OPMD at high risk of malignant transformation, and (iii) to develop treatment strategies to eradicate OPMD or prevent malignant transformation.
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Affiliation(s)
- Jebrane Bouaoud
- Centre de Recherche en Cancérologie de Lyon, Centre Léon Bérard, CNRS 5286, INSERM 1052, Université Claude Bernard Lyon 1, University Lyon, F-69008 Lyon, France;
- Department of Translational Research and Innovation, Centre Léon Bérard, Université Claude Bernard Lyon 1, University Lyon, F-69008 Lyon, France; (V.G.); (C.B.)
- Department of Maxillo-Facial Surgery, Assistance Publique des Hôpitaux de Paris, Sorbonne Université, Hôpital Pitié-Salpêtrière, F-75013 Paris, France
- Correspondence: (J.B.); (P.S.)
| | - Paolo Bossi
- Medical Oncology, ASST Spedali Civili Brescia, I-25064 Brescia, Italy;
- Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, I-25123 Brescia, Italy
| | - Moshe Elkabets
- The Shraga Segal Department of Microbiology, Immunology and Genetics, Ben-Gurion University of the Negev, Beer-Sheva 8410501, Israel; (M.E.); (S.J.)
- Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva 8410501, Israel
| | - Sandra Schmitz
- Department of Medical Oncology and Head and Neck Surgery, Institut Roi Albert II, Cliniques Universitaires Saint-Luc and Institut de Recherche Clinique et Expérimentale (Pole MIRO), UCLouvain, 1200 Brussels, Belgium; (S.S.); (J.-P.M.)
| | - Léon C. van Kempen
- Department of Pathology and Medical Biology, University Medical Center Groningen, University of Groningen, 9712 CP Groningen, The Netherlands;
| | - Pierre Martinez
- Centre de Recherche en Cancérologie de Lyon, Centre Léon Bérard, CNRS 5286, INSERM 1052, Université Claude Bernard Lyon 1, University Lyon, F-69008 Lyon, France;
- Department of Translational Research and Innovation, Centre Léon Bérard, Université Claude Bernard Lyon 1, University Lyon, F-69008 Lyon, France; (V.G.); (C.B.)
| | - Sankar Jagadeeshan
- The Shraga Segal Department of Microbiology, Immunology and Genetics, Ben-Gurion University of the Negev, Beer-Sheva 8410501, Israel; (M.E.); (S.J.)
- Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva 8410501, Israel
| | - Ingrid Breuskin
- Department of Head and Neck Oncology, Gustave Roussy Cancer Campus, F-94805 Villejuif, France;
| | - Gerwin J. Puppels
- Department of Dermatology, Erasmus MC, University Medical Center Rotterdam, Room Ee-1691, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands;
| | - Caroline Hoffmann
- INSERM U932 Research Unit, Department of Surgery, Institut Curie, PSL Research University, F-75006 Paris, France;
| | - Keith D. Hunter
- Unit of Oral and Maxillofacial Pathology, School of Clinical Dentistry, University of Sheffield, Sheffield S10 2TA, UK;
| | - Christian Simon
- Department of Otolaryngology and Head and Neck Surgery, Lausanne University Hospital, 1011 Lausanne, Switzerland;
| | - Jean-Pascal Machiels
- Department of Medical Oncology and Head and Neck Surgery, Institut Roi Albert II, Cliniques Universitaires Saint-Luc and Institut de Recherche Clinique et Expérimentale (Pole MIRO), UCLouvain, 1200 Brussels, Belgium; (S.S.); (J.-P.M.)
| | - Vincent Grégoire
- Department of Translational Research and Innovation, Centre Léon Bérard, Université Claude Bernard Lyon 1, University Lyon, F-69008 Lyon, France; (V.G.); (C.B.)
- Radiation Oncology Department, Centre Léon Bérard, Université Claude Bernard Lyon 1, University Lyon, F-69008 Lyon, France
| | - Chloé Bertolus
- Department of Translational Research and Innovation, Centre Léon Bérard, Université Claude Bernard Lyon 1, University Lyon, F-69008 Lyon, France; (V.G.); (C.B.)
- Department of Maxillo-Facial Surgery, Assistance Publique des Hôpitaux de Paris, Sorbonne Université, Hôpital Pitié-Salpêtrière, F-75013 Paris, France
| | - Ruud H. Brakenhoff
- Cancer Center Amsterdam, Section Head and Neck Cancer Biology & Immunology, Otolaryngology and Head and Neck Surgery, Vrije Universiteit Amsterdam, Amsterdam UMC, 1081 HV Amsterdam, The Netherlands;
| | - Senada Koljenović
- Department of Pathology, Erasmus MC, University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands;
| | - Pierre Saintigny
- Centre de Recherche en Cancérologie de Lyon, Centre Léon Bérard, CNRS 5286, INSERM 1052, Université Claude Bernard Lyon 1, University Lyon, F-69008 Lyon, France;
- Department of Translational Research and Innovation, Centre Léon Bérard, Université Claude Bernard Lyon 1, University Lyon, F-69008 Lyon, France; (V.G.); (C.B.)
- Department of Medical Oncology, Centre Léon Bérard, Université Claude Bernard Lyon 1, University Lyon, 28 Promenade Léa et Napoléon Bullukian, F-69008 Lyon, France
- Correspondence: (J.B.); (P.S.)
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Morgan SD, Yoder-Himes D, Jackson D, Naber J, Berry R, Cash E, Chandran S, Roussel T. Bactericidal effects of high-energy visible light on common otitis media pathogens. J Appl Microbiol 2021; 132:1856-1865. [PMID: 34787955 DOI: 10.1111/jam.15366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 09/16/2021] [Accepted: 11/06/2021] [Indexed: 12/01/2022]
Abstract
AIMS This study assessed the use of high-energy, visible light on the survival rates of three bacteria commonly found in middle ear infections (i.e. otitis media; Streptococcus pneumoniae, Moraxella catarrhalis and Haemophilus influenzae). METHOD AND RESULTS Bacteria were cultured and then subjected to a single, 4-h treatment of 405 nm wavelength light at two different intensities. All three bacteria species were susceptible to the light at clinically significant rates (>99.9% reduction). Bacteria were susceptible to the high-energy visible (HEV) light in a dose-dependent manner (lower survival rates with increased intensity and duration of exposure). CONCLUSIONS The results suggest that HEV light may provide a non-surgical, non-pharmaceutical approach to the therapeutic treatment of otitis media. SIGNIFICANCE AN IMPACT OF THE STUDY Given the growing concerns surrounding antibiotic resistance, this study demonstrates a rapid, alternative method for effective inactivation of bacterial pathogens partly responsible for instances of otitis media.
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Affiliation(s)
- Shae D Morgan
- Department of Otolaryngology - Head and Neck Surgery & Communicative Disorders, University of Louisville, Louisville, Kentucky, USA
| | | | - Douglas Jackson
- Department of Electrical and Computer Engineering, University of Louisville, Louisville, Kentucky, USA
| | - John Naber
- Department of Electrical and Computer Engineering, University of Louisville, Louisville, Kentucky, USA
| | - Rachel Berry
- Department of Otolaryngology - Head and Neck Surgery & Communicative Disorders, University of Louisville, Louisville, Kentucky, USA
| | - Elizabeth Cash
- Department of Otolaryngology - Head and Neck Surgery & Communicative Disorders, University of Louisville, Louisville, Kentucky, USA
| | - Swapna Chandran
- Department of Otolaryngology - Head and Neck Surgery & Communicative Disorders, University of Louisville, Louisville, Kentucky, USA
| | - Thomas Roussel
- Department of Bioengineering, University of Louisville, Louisville, Kentucky, USA
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