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Lenoci D, Moresco E, Cavalieri S, Bergamini C, Torchia E, Botta L, Canevari S, Trama A, Licitra L, De Cecco L. Oral cancer in young adults: incidence, risk factors, prognosis, and molecular biomarkers. Front Oncol 2024; 14:1452909. [PMID: 39421447 PMCID: PMC11484398 DOI: 10.3389/fonc.2024.1452909] [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: 06/21/2024] [Accepted: 09/05/2024] [Indexed: 10/19/2024] Open
Abstract
Oral cavity squamous cell carcinoma (OCSCC) predominantly affects the tongue and the floor of the mouth, primarily in patients over 50 years of age. Incidence and mortality rates vary significantly worldwide, influenced by geographic areas and demographic characteristics. Epidemiological studies revealed an increase in incidence of OCSCC among young adults (YA) <44 years old. This narrative review, provides updated information on the incidence, risk factors, and prognosis of YA-OCSCC using data published from 2018 to 2023 from different geographic locations. The studies indicate that the incidence of YA-OCSCC in Asia is approximately twice that in the US and that the incidence is strongly linked to risk factors such as betel quid chewing, tobacco use, and high alcohol consumption. The prognosis for YA-OCSCC, compared to that in older patients, shows similar or better overall survival, even in cases with relapses, but worse 5-year disease-free survival, despite receiving similar treatments. Consequently, a concerted effort is crucial to raise awareness about the cessation of tobacco and areca nut use, alcohol control, and the promotion of healthy lifestyle behaviors. Recent molecular data on YA-OCSCC suggests a potential profile characterized by epidermal growth factor receptor overexpression, low tumor mutation burden and an attenuated immune response. Upon confirmation in larger cohorts of YA-OCSCC patients from different geographical areas, the validated markers could aid in selecting tailored treatments.
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Affiliation(s)
- Deborah Lenoci
- Integrated Biology of Rare Tumors Unit, Department of Research, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Elisa Moresco
- Head and Neck Medical Oncology Department, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Stefano Cavalieri
- Head and Neck Medical Oncology Department, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - Cristiana Bergamini
- Head and Neck Medical Oncology Department, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Erica Torchia
- Integrated Biology of Rare Tumors Unit, Department of Research, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Laura Botta
- Evaluative Epidemiology Unit, Department of Epidemiology and Data Science, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | | | - Annalisa Trama
- Evaluative Epidemiology Unit, Department of Epidemiology and Data Science, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Lisa Licitra
- Head and Neck Medical Oncology Department, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - Loris De Cecco
- Integrated Biology of Rare Tumors Unit, Department of Research, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
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Santana NCM, de Sena ACVP, Rocha PADS, de Arruda JAA, Torres-Pereira CC, Abreu LG, Fournier BPJ, Warnakulasuriya S, Silva TA. Oral cancer and oral potentially malignant disorders in patients with Fanconi anemia - A systematic review. Oral Oncol 2024; 150:106699. [PMID: 38309198 DOI: 10.1016/j.oraloncology.2024.106699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 01/10/2024] [Accepted: 01/18/2024] [Indexed: 02/05/2024]
Abstract
The purpose of the present study was to perform a systematic review focusing on oral squamous cell carcinoma (OSCC) and oral potentially malignant disorders (OPMD) in Fanconi anemia (FA) individuals. Electronic searches were undertaken in five databases supplemented by manual scrutiny and gray literature. Case reports and/or cases series were included. The searches yielded 55 studies describing 112 cases of OSCC (n = 107) and/or OPMD (n = 5) in FA individuals. The mean age at diagnosis of OSCC/OPMD was 27.1 (±9.6) years, and females (51.8 %) were slightly more affected. Ulcer (n = 37) or mass (n = 25) were described as clinical presentations for OSCC and OPMD. White lesions (n = 4) were the most common manifestation in OPMD. Tongue (47.2 %) was the most frequent location. Sixty-one (54.5 %) individuals underwent HSCT. Surgical resection (n = 75) was the main treatment adopted. The estimated rate of OPMD malignant transformation was 1.8 % and recurrences following OSCC excision occurred in 26.8 % of individuals. Overall, at 60 months of follow-up, the probability of survival fell to 25.5 % and at 64 months the probability of recurrence increased to 63.2 %. The present data support the need for strict surveillance of patients with FA, even in the absence of OPMD, for early OSCC detection and reduction of mortality.
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Affiliation(s)
- Nayara Conceição Marcos Santana
- Department of Oral Surgery, Pathology and Clinical Dentistry, School of Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil.
| | | | - Paula Alves da Silva Rocha
- Department of Oral Surgery, Pathology and Clinical Dentistry, School of Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil.
| | - José Alcides Almeida de Arruda
- Department of Oral Diagnosis and Pathology, School of Dentistry, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil.
| | - Cassius Carvalho Torres-Pereira
- Department of Stomatology, School of Dentistry, Universidade Federal do Paraná, Curitiba, Paraná, Brazil; Multiprofessional Residency Program in Oncology and Hematology, Complexo Hospital de Clínicas, Universidade Federal do Paraná, Curitiba, Paraná, Brazil.
| | - Lucas Guimarães Abreu
- Department of Child and Adolescent Oral Health, School of Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil.
| | - Benjamin P J Fournier
- Department of Oral Biology, Université de Paris, Dental Faculty, France; Centre de Recherche des Cordeliers, Université de Paris, Sorbonne Université, Inserm, Laboratory of Molecular Oral Pathophysiology, France; AP-HP, Reference Center for Dental Rare Diseases, Rothschild Hospital (ORARES), Paris, France.
| | - Saman Warnakulasuriya
- Faculty of Dentistry, Oral and Craniofacial Sciences, King's College London, UK; WHO Collaborating Centre for Oral Cancer, London, UK.
| | - Tarcília Aparecida Silva
- Department of Oral Surgery, Pathology and Clinical Dentistry, School of Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil; Department of Oral Biology, Université de Paris, Dental Faculty, France; Centre de Recherche des Cordeliers, Université de Paris, Sorbonne Université, Inserm, Laboratory of Molecular Oral Pathophysiology, France.
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3
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Long Y, Li C, Zhang X, Ren Z, Liu W. The onset and progression of oral potentially malignant disorders in Fanconi anemia patients: Highlighting early detection of oral cancer. J Dent Sci 2024; 19:620-625. [PMID: 38303850 PMCID: PMC10829660 DOI: 10.1016/j.jds.2023.06.001] [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] [Received: 04/14/2023] [Revised: 06/01/2023] [Indexed: 02/03/2024] Open
Abstract
In 2020, Fanconi anemia (FA) was classified as a syndrome with insufficient epidemiological evidence in the oral potentially malignant disorder (OPMD) group by the WHO Collaborating Centre. The paucity of case reports on FA-associated OPMD limits evidence-based management, and such cases have not been analyzed collectively in detail. Hence, the objective of this short communication is to summarize the evidence on the onset and progression of OPMD in FA patients, so as to better understand the natural history of oral cancer development in patients affected by FA. A total of 11 eligible papers containing 1332 FA patients are involved in onset and progression of OPMD in FA patients. Of these, 186 (14.0%) were diagnosed with OPMD. With available data from 4 follow-up studies, 30 (41.1%) of 73 FA patients compatible with OPMD further developed into OSCC at young age (10-30 years old). The evidence on FA with malignant potential comprise clinical epidemiology, oral cytology abnormalities, DNA aneuploidy, loss of autofluorescence, loss of heterozygosity, high-risk human papillomavirus infection, DNA mutations in saliva and plasma samples. Collectively, these can consummate the evidence on FA as a syndrome that may potentiate cancer development in oral cavity mentioned by the WHO. Importantly, it highlights close surveillance is instrumental for FA patients with OPMD to early detect oral cancer.
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Affiliation(s)
- Yuanyuan Long
- Department of Prosthodontics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Chenxi Li
- College of Stomatology, Shanghai Jiao Tong University, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai Research Institute of Stomatology, Shanghai, China
- Department of Oral Mucosal Diseases, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiaochen Zhang
- College of Stomatology, Shanghai Jiao Tong University, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai Research Institute of Stomatology, Shanghai, China
- Department of Oral and Maxillofacial-Head and Neck Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhenhu Ren
- College of Stomatology, Shanghai Jiao Tong University, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai Research Institute of Stomatology, Shanghai, China
- Department of Oral and Maxillofacial-Head and Neck Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Wei Liu
- College of Stomatology, Shanghai Jiao Tong University, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai Research Institute of Stomatology, Shanghai, China
- Department of Oral and Maxillofacial-Head and Neck Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Tran Q, Maddineni S, Arnaud EH, Divi V, Megwalu UC, Topf MC, Sunwoo JB. Oral cavity cancer in young, non-smoking, and non-drinking patients: A contemporary review. Crit Rev Oncol Hematol 2023; 190:104112. [PMID: 37633348 PMCID: PMC10530437 DOI: 10.1016/j.critrevonc.2023.104112] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 08/11/2023] [Accepted: 08/23/2023] [Indexed: 08/28/2023] Open
Abstract
Oral squamous cell carcinoma (OSCC) in non-smoking and non-drinking (NSND) individuals appears to be distinct from the traditional head and neck squamous cell carcinoma (HNSCC). The incidence of this subset is increasing, as are the number of studies examining its characteristics. NSND OSCC individuals tend to be younger (<45 years) compared to traditional HNSCC patients. The proportion of females in the NSND OSCC cohort is also higher. The tongue is the predominantly affected subsite. Studies have revealed several gene mutations and unique epigenomic profiles but no definitive genetic etiology. Transcriptomic analysis has not found any causative viral agents. Other proposed etiologies include chronic dental trauma, microbiome abnormalities, marijuana consumption, and genetic disorders. There are international efforts to determine the relative prognostic outcome of this unique cohort, but no consensus has been reached. Here, we review the incidence, demographics, subsite, possible etiologies, prognosis, and therapy implications of the NSND OSCC cohort.
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Affiliation(s)
- Quan Tran
- Department of Medicine, Stanford University School of Medicine, Palo Alto, CA, USA
| | - Sainiteesh Maddineni
- Department of Otolaryngology - Head and Neck Surgery, Stanford University, Palo Alto, CA, USA
| | - Ethan Hunter Arnaud
- Department of Otolaryngology - Head and Neck Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Vasu Divi
- Department of Otolaryngology - Head and Neck Surgery, Stanford University, Palo Alto, CA, USA
| | - Uchechukwu C Megwalu
- Department of Otolaryngology - Head and Neck Surgery, Stanford University, Palo Alto, CA, USA
| | - Michael C Topf
- Department of Otolaryngology - Head and Neck Surgery, Vanderbilt University Medical Center, Nashville, TN, USA.
| | - John B Sunwoo
- Department of Otolaryngology - Head and Neck Surgery, Stanford University, Palo Alto, CA, USA.
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5
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Johnson N, Varghese JJ, Sharan K, Aithal VU, Murphy B. Sociocultural adaptation, translation and pre-testing of the Kannada version of Vanderbilt Head and Neck Symptom Survey 2.0. J Patient Rep Outcomes 2022; 6:118. [PMID: 36434274 PMCID: PMC9700549 DOI: 10.1186/s41687-022-00523-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Accepted: 10/27/2022] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Head and neck cancer (HNC) patients often undergo radiation therapy as part of their treatment. However, radiation therapy can have many side effects, including oral toxicities. Evaluating these toxicities is often considered a challenging task for practicing clinicians due to the lack of assessment tools. The objective of this study is to culturally adapt, translate and validate the Vanderbilt Head and Neck Symptom Survey (VHNSS), an instrument designed to assess oral toxicities and changes in oral functioning in HNC patients receiving radiation therapy. METHODS The VHNSS 2.0 was first culturally adapted and translated, following which 36 HNC patients undergoing radiation therapy were identified through the incidental sampling method. The translated version of VHNSS 2.0 was then administered to these patients. Internal consistency was assessed using Cronbach's alpha and Mc Donald's Omega. Test-retest reliability was also analyzed. RESULTS Items of the translated version of VHNSS 2.0 showed good content validity. The omega values yielded higher reliability coefficients than the Cronbach's alpha coefficient. Test-retest reliability was found to be 0.8, indicating good reliability. CONCLUSIONS Results of this study suggest that the translated Kannada version of the VHNSS 2.0 is linguistically equivalent to the original version. Hence, this tool can be considered a valid and reliable patient-reported tool to evaluate oral symptomatology in HNC patients speaking the Kannada language.
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Affiliation(s)
- Naina Johnson
- grid.411639.80000 0001 0571 5193Department of Speech and Hearing, Manipal College of Health Professions, MAHE, Manipal, Karnataka India
| | - Janet Jaison Varghese
- grid.411639.80000 0001 0571 5193Department of Speech and Hearing, Manipal College of Health Professions, MAHE, Manipal, Karnataka India
| | - Krishna Sharan
- grid.465547.10000 0004 1765 924XDepartment of Radiotherapy and Oncology, Kasturba Medical College, MAHE, Manipal, Karnataka India
| | - Venkataraja U. Aithal
- grid.411639.80000 0001 0571 5193Department of Speech and Hearing, Manipal College of Health Professions, MAHE, Manipal, Karnataka India
| | - Barbara Murphy
- grid.412807.80000 0004 1936 9916Vanderbilt University Medical Centre, Nashville, TN USA
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Tongue cancer following hematopoietic cell transplantation for Fanconi anemia. Clin Oral Investig 2022; 26:5943-5952. [PMID: 35624384 PMCID: PMC9142334 DOI: 10.1007/s00784-022-04554-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Accepted: 05/16/2022] [Indexed: 11/03/2022]
Abstract
OBJECTIVES The aim of this retrospective study was to determine the incidence and the clinical outcome of tongue cancer (TC) in patients affected by Fanconi anemia (FA) who received an allogeneic hematopoietic cell transplantation (HCT). MATERIALS AND METHODS The patient database from the Bone Marrow Transplant Center of Pescara was reviewed to enroll FA patients. Patients', donors', HCT's, and screening's data were collected as well to look for the incidence and the treatment of TC. RESULTS Twelve patients affected by FA were identified. Three patients died for transplant-related causes. Five of nine surviving patients were diagnosed with TC at a median of 21.7 years since transplantation and at a median age of 32.10 years. Interestingly, no patient manifested graft-versus-host-disease (GvHD). The 28-year cumulative incidence function of TC was 46.9% (95% CI, 36.9-56.9%). Two patients were treated with chemotherapy alone, two patients were treated with surgery alone, and one with surgery followed by chemotherapy. Overall, 4 patients with TC showed a clinical course characterized by a marked aggressiveness of the tumor disease which led to death due to cancer progression between 2 and 13 months. One patient is surviving 8 months after diagnosis of TC. CONCLUSIONS Our study confirms the high incidence of tumors and in particular tongue tumors in allotransplanted FA patients. A careful screening has to be life-long maintained. CLINICAL RELEVANCE Considering the rarity of FA and the frailty of FA patients, this study may add important information for the cancer management of these patients.
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Beddok A, Calugaru V, de Marzi L, Graff P, Dumas JL, Goudjil F, Dendale R, Minsat M, Verrelle P, Buvat I, Créhange G. Clinical and technical challenges of cancer reirradiation: Words of wisdom. Crit Rev Oncol Hematol 2022; 174:103655. [PMID: 35398521 DOI: 10.1016/j.critrevonc.2022.103655] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Revised: 03/13/2022] [Accepted: 03/15/2022] [Indexed: 12/25/2022] Open
Abstract
Since the development of new radiotherapy techniques that have improved healthy tissue sparing, reirradiation (reRT) has become possible. The selection of patients eligible for reRT is complex given that it can induce severe or even fatal side effects. The first step should therefore be to assess, in the context of multidisciplinary staff meeting, the patient's physical status, the presence of sequelae resulting from the first irradiation and the best treatment option available. ReRT can be performed either curatively or palliatively to treat a cancer-related symptom that is detrimental to the patient's quality of life. The selected techniques for reRT should provide the best protection of healthy tissue. The construction of target volumes and the evaluation of constraints regarding the doses that can be used in this context have not yet been fully codified. These points raised in the literature suggest that randomized studies should be undertaken to answer pending questions.
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Affiliation(s)
- Arnaud Beddok
- Department of Radiation Oncology. Institut Curie, PSL Research University, Paris - Saint Cloud-Orsay. France; Laboratoire d'Imagerie Translationnelle en Oncologie (LITO), U1288 Université Paris Saclay/Inserm/Institut Curie. Orsay. France; Proton Therapy Center. Institut Curie, PSL Research University, Orsay. France.
| | - Valentin Calugaru
- Department of Radiation Oncology. Institut Curie, PSL Research University, Paris - Saint Cloud-Orsay. France; Proton Therapy Center. Institut Curie, PSL Research University, Orsay. France
| | - Ludovic de Marzi
- Department of Radiation Oncology. Institut Curie, PSL Research University, Paris - Saint Cloud-Orsay. France; Laboratoire d'Imagerie Translationnelle en Oncologie (LITO), U1288 Université Paris Saclay/Inserm/Institut Curie. Orsay. France; Proton Therapy Center. Institut Curie, PSL Research University, Orsay. France
| | - Pierre Graff
- Department of Radiation Oncology. Institut Curie, PSL Research University, Paris - Saint Cloud-Orsay. France
| | - Jean-Luc Dumas
- Department of Radiation Oncology. Institut Curie, PSL Research University, Paris - Saint Cloud-Orsay. France
| | - Farid Goudjil
- Department of Radiation Oncology. Institut Curie, PSL Research University, Paris - Saint Cloud-Orsay. France; Proton Therapy Center. Institut Curie, PSL Research University, Orsay. France
| | - Rémi Dendale
- Department of Radiation Oncology. Institut Curie, PSL Research University, Paris - Saint Cloud-Orsay. France; Proton Therapy Center. Institut Curie, PSL Research University, Orsay. France
| | - Mathieu Minsat
- Department of Radiation Oncology. Institut Curie, PSL Research University, Paris - Saint Cloud-Orsay. France
| | - Pierre Verrelle
- Department of Radiation Oncology. Institut Curie, PSL Research University, Paris - Saint Cloud-Orsay. France
| | - Irène Buvat
- Laboratoire d'Imagerie Translationnelle en Oncologie (LITO), U1288 Université Paris Saclay/Inserm/Institut Curie. Orsay. France
| | - Gilles Créhange
- Department of Radiation Oncology. Institut Curie, PSL Research University, Paris - Saint Cloud-Orsay. France; Laboratoire d'Imagerie Translationnelle en Oncologie (LITO), U1288 Université Paris Saclay/Inserm/Institut Curie. Orsay. France; Proton Therapy Center. Institut Curie, PSL Research University, Orsay. France
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P C S, Shetty SS, Nalilu SK, Shetty PK, Patil P. Tetraspanin CD9: A friend or foe of head and neck cancer (Review). Oncol Rep 2022; 47:88. [PMID: 35266009 PMCID: PMC8931833 DOI: 10.3892/or.2022.8299] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Accepted: 11/15/2021] [Indexed: 12/02/2022] Open
Abstract
Head and neck cancers are diverse and complex diseases characterised by unregulated growth of tumour cells in various parts of the head and neck region, such as in the buccal mucosa, floor of the mouth, tongue, oropharynx, hypopharynx, oesophagus, nasopharynx and salivary glands. Partial or total glossectomy, radiation or chemotherapy greatly affect patient quality of life. However, even following treatment, patients may relapse. Nicotine-derived nitrosamines and alcohol are the major etiological factors underlying this deadly disease. These compounds induce DNA damage that may lead to mutation in crucial genes, such as p53 and p21, which are important to regulate cell proliferation, thus leading to cancer. CD9 is a tetraspanin, which are a group of transmembrane proteins that have a role in cell motility and adhesion. The present review aimed to explore the role of CD9 in head and neck cancer. Epidermal growth factor receptor activity and cell proliferation are regulated by the CD9-integrin/CD9-transforming growth factor interaction. Hence, CD9 can play a dual role in various types of cancer.
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Affiliation(s)
- Suhasini P C
- Central Research Laboratory, K.S. Hegde Medical Academy, Nitte (Deemed to be University), Mangalore, Karnataka 575018, India
| | - Shilpa S Shetty
- Central Research Laboratory, K.S. Hegde Medical Academy, Nitte (Deemed to be University), Mangalore, Karnataka 575018, India
| | - Suchetha Kumari Nalilu
- Department of Biochemistry, K.S. Hegde Medical Academy, Nitte (Deemed to be University), Mangalore, Karnataka 575018, India
| | - Praveen Kumar Shetty
- Department of Biochemistry, K.S. Hegde Medical Academy, Nitte (Deemed to be University), Mangalore, Karnataka 575018, India
| | - Prakash Patil
- Central Research Laboratory, K.S. Hegde Medical Academy, Nitte (Deemed to be University), Mangalore, Karnataka 575018, India
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9
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Pippi R, Di Gioia C, La Rocca U, Bellisario A, Iori AP. Management of oral leukoplakia in patients with Fanconi anemia. J Oral Maxillofac Pathol 2022; 26:S133-S138. [PMID: 35450226 PMCID: PMC9017844 DOI: 10.4103/jomfp.jomfp_280_21] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Accepted: 09/05/2021] [Indexed: 11/04/2022] Open
Abstract
Fanconi anemia (FA) is a rare genetic disease involving an increased risk of developing acute myeloid leukemia and solid tumors, especially head-and-neck squamous cell carcinomas, for which the oral cavity is the most frequent site of occurrence. The patient presented in this study underwent allogeneic hematopoietic stem cell transplantation (HSCT) and developed nonhomogeneous oral leukoplakia after 7 years, which was promptly removed and diagnosed with high-grade epithelial dysplasia. Many risk conditions for oral squamous cell carcinoma were featured in the present case including FA, allogeneic HSCT, graft-versus-host disease, immunosuppressive therapy, female gender, nonsmoker, tongue location and nonhomogeneous type of leukoplakia. Close follow-up of the entire upper aerodigestive tract mucosa and early removal of all suspected lesions are highly recommended in the management of such patients.
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Affiliation(s)
- Roberto Pippi
- Department of Oral and Maxillofacial Sciences, Division of Oral Surgery, "Sapienza" University, Rome, Italy
| | - Cira Di Gioia
- Department of Radiological, Oncological and Pathological Anatomy Sciences, Division of Pathological/Cardiovascular Anatomy and Histology, "Sapienza" University, Rome, Italy
| | - Ursula La Rocca
- Department of Translational and Precision Medicine, Division of Allogeneic Transplantation, "Sapienza" University of Rome, Rome, Italy
| | - Amelia Bellisario
- Department of Oral and Maxillofacial Sciences, Division of Oral Surgery, "Sapienza" University, Rome, Italy
| | - Anna Paola Iori
- Department of Translational and Precision Medicine, Division of Allogeneic Transplantation, "Sapienza" University of Rome, Rome, Italy
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Oral Squamous Cell Carcinoma in a Patient with Fanconi Anemia. Case Rep Dent 2021; 2021:5571649. [PMID: 34258076 PMCID: PMC8245229 DOI: 10.1155/2021/5571649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Accepted: 06/03/2021] [Indexed: 11/18/2022] Open
Abstract
Fanconi anemia (FA) is a rare autosomal recessive genetic disorder characterized by different types of malformations, skin lesions, bone marrow failure, and increased risk for both hematological malignancies and solid tumors, especially head and neck squamous cell carcinomas (HNSCC). FA patients may also display a low tolerance to oncologic treatments. The authors present a case of mandibular squamous cell carcinoma in a young FA patient. Because of the aggressive nature of the SCC and complex treatment options, we recommend a strict lifelong follow-up for all FA patients to detect early changes in the oral mucosa.
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11
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Cilona M, Locatello LG, Novelli L, Gallo O. The Mismatch Repair System (MMR) in Head and Neck Carcinogenesis and Its Role in Modulating the Response to Immunotherapy: A Critical Review. Cancers (Basel) 2020; 12:cancers12103006. [PMID: 33081243 PMCID: PMC7602801 DOI: 10.3390/cancers12103006] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 10/05/2020] [Accepted: 10/12/2020] [Indexed: 12/11/2022] Open
Abstract
Simple Summary The dysfunction of the mismatch repair system, an important mechanism for the detection and correction of DNA replication mistakes, may often lead to instability in the length of specific genetic sequences, known as microsatellites, and to the accumulation of mutations. Microsatellite instability is a well-known risk factor for the development of colorectal cancers and other types of tumors but is also considered a positive predictor of the immunotherapy response. Malignancies harboring such a specific genomic instability are very immunogenic because of the great number of aberrant antigens they produce. Therapies based on the blockade of specific immune checkpoints have shown to induce an effective immune response against microsatellite-unstable cancer. Many studies proved that microsatellite instability has a decisive role in the carcinogenesis and the malignant progression of head and neck cancer and, in the near future, it may become a useful tool in tailoring immunotherapy also in this field of precision oncology. Abstract The mismatch repair (MMR) system has a major role in the detection and correction of DNA replication errors, resulting from DNA polymerase slippage or nucleotides misincorporation. Specific inherited/acquired alterations or epigenetic inactivation of MMR genes are associated with microsatellite instability (MSI): the loss of crucial function in repairing DNA alterations can promote carcinogenesis by favoring the accumulation of thousands of mutations in a broad spectrum of different anatomic sites such as colon, stomach, prostate, esophagus, endometrium, lung and head and neck. Recent extensive data suggest that tumor mutational burden strongly correlates with a clinical response to immunotherapy using checkpoint inhibitors and this response is influenced by MMR deficiency in a wide range of human solid cancers. In this context, few data about this crucial point are available for head and neck cancer (HNC). In this review, we discuss the role of MMR alterations and the resulting MSI in HNC pathogenesis. Furthermore, by summarizing the clinical available data on how they influence the progression of precancerous lesions and the risk of recurrence or second primary tumors, we want to define the current role of MSI in the management of HNC. Finally, we analyze the complex interaction between cancer cells and the immune system addressing the data now available about a potential correlation between microsatellite instability and immunotherapy response in HNC.
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Affiliation(s)
- Maria Cilona
- Department of Otorhinolaryngology, Careggi University Hospital, Largo Brambilla, 3-50134 Florence, Italy; (M.C.); (L.G.L.)
| | - Luca Giovanni Locatello
- Department of Otorhinolaryngology, Careggi University Hospital, Largo Brambilla, 3-50134 Florence, Italy; (M.C.); (L.G.L.)
| | - Luca Novelli
- Department of Pathology, Careggi University Hospital, Largo Brambilla, 3-50134 Florence, Italy;
| | - Oreste Gallo
- Department of Otorhinolaryngology, Careggi University Hospital, Largo Brambilla, 3-50134 Florence, Italy; (M.C.); (L.G.L.)
- Correspondence: ; Tel.: +39-0557947989
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Canonical and Noncanonical Roles of Fanconi Anemia Proteins: Implications in Cancer Predisposition. Cancers (Basel) 2020; 12:cancers12092684. [PMID: 32962238 PMCID: PMC7565043 DOI: 10.3390/cancers12092684] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Revised: 09/11/2020] [Accepted: 09/17/2020] [Indexed: 12/14/2022] Open
Abstract
Simple Summary Fanconi anemia (FA) is a genetic disorder that is characterized by bone marrow failure (BMF), developmental abnormalities, and predisposition to cancer. In this review, we present an overview of both canonical (regulation of interstrand cross-links repair, ICLs) and noncanonical roles of FA proteins. We divide noncanonical alternative functions in two types: nuclear (outside ICLs such as FA action in replication stress or DSB repair) and cytosolic (such as in mitochondrial quality control or selective autophagy). We further discuss the involvement of FA genes in the predisposition to develop different types of cancers and we examine current DNA damage response-targeted therapies. Finally, we promote an insightful perspective regarding the clinical implication of the cytosolic noncanonical roles of FA proteins in cancer predisposition, suggesting that these alternative roles could be of critical importance for disease progression. Abstract Fanconi anemia (FA) is a clinically and genetically heterogeneous disorder characterized by the variable presence of congenital somatic abnormalities, bone marrow failure (BMF), and a predisposition to develop cancer. Monoallelic germline mutations in at least five genes involved in the FA pathway are associated with the development of sporadic hematological and solid malignancies. The key function of the FA pathway is to orchestrate proteins involved in the repair of interstrand cross-links (ICLs), to prevent genomic instability and replication stress. Recently, many studies have highlighted the importance of FA genes in noncanonical pathways, such as mitochondria homeostasis, inflammation, and virophagy, which act, in some cases, independently of DNA repair processes. Thus, primary defects in DNA repair mechanisms of FA patients are typically exacerbated by an impairment of other cytoprotective pathways that contribute to the multifaceted clinical phenotype of this disease. In this review, we summarize recent advances in the understanding of the pathogenesis of FA, with a focus on the cytosolic noncanonical roles of FA genes, discussing how they may contribute to cancer development, thus suggesting opportunities to envisage novel therapeutic approaches.
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