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Tangthongkum M, Phisalmongkhon S, Leelasawatsuk P, Supanimitjaroenporn P, Kirtsreesakul V, Tantipisit J. Impact of human papillomavirus status on survival in patients with oral cancer. Laryngoscope Investig Otolaryngol 2024; 9:e1294. [PMID: 38867852 PMCID: PMC11168070 DOI: 10.1002/lio2.1294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2024] [Revised: 05/24/2024] [Accepted: 06/04/2024] [Indexed: 06/14/2024] Open
Abstract
Objectives To examine the association between the human papillomavirus (HPV) infection and overall survival rate in patients with oral cancer. Methods This retrospective cohort study examined HPV status in 454 patients who were diagnosed with oral squamous cell carcinoma (OSCC) using the records of patients who underwent an initial treatment for OSCC between 2012 and 2021 at our institution as retrieved from the Cancer Registry database. The survival rates of the HPV-positive and HPV-negative groups were assessed and compared, and independent factors associated with survival were analyzed using multivariate Cox regression models. Results Of the 454 patients with OSCC included in this study, 73 were excluded for invalid HPV tests. Of the remaining patients, 39 and 342 patients were categorized into HPV-positive and HPV-negative groups, respectively. The prevalence of HPV-positive in the patients with OSCC was 10.2% (95% confidence interval 7.2%-13.2%). The 3-year overall survival rates were 56.2% and 53.9% in the HPV-positive and HPV-negative groups, respectively. The 3-year disease-specific survival rates in the HPV-positive and HPV-negative groups were 60.2% and 56.9%, respectively. The survival differences were not statistically significant. HPV-positive status was not a significant predictor of overall survival in the multivariable Cox regression analyses (p = 0.728). Conclusion The prevalence of HPV-positivity among patients with OSCC in the study was 10.2%. No association was found between HPV-positive status and 3-year overall survival in patients with oral cancer. Level of evidence Level 3.
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Affiliation(s)
- Manupol Tangthongkum
- Department of Otolaryngology Head and Neck SurgeryFaculty of Medicine, Prince of Songkla UniversityHat YaiSongkhlaThailand
| | - Suwapat Phisalmongkhon
- Department of Otolaryngology Head and Neck SurgeryFaculty of Medicine, Prince of Songkla UniversityHat YaiSongkhlaThailand
| | - Peesit Leelasawatsuk
- Department of Otolaryngology Head and Neck SurgeryFaculty of Medicine, Prince of Songkla UniversityHat YaiSongkhlaThailand
| | - Pasawat Supanimitjaroenporn
- Department of Otolaryngology Head and Neck SurgeryFaculty of Medicine, Prince of Songkla UniversityHat YaiSongkhlaThailand
| | - Virat Kirtsreesakul
- Department of Otolaryngology Head and Neck SurgeryFaculty of Medicine, Prince of Songkla UniversityHat YaiSongkhlaThailand
| | - Jarukit Tantipisit
- Department of PathologyFaculty of Medicine, Prince of Songkla UniversityHat YaiSongkhlaThailand
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2
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Vladić MB, Andabak-Rogulj A, Gršić K, Brailo V, Brzak BL, Škrinjar I, Juras DV. Dentist Involvement in the Treatment of Radiation-Induced Oral Mucositis-A Pilot Cross-Sectional Study. Dent J (Basel) 2024; 12:134. [PMID: 38786532 PMCID: PMC11119246 DOI: 10.3390/dj12050134] [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: 03/29/2024] [Revised: 04/25/2024] [Accepted: 05/06/2024] [Indexed: 05/25/2024] Open
Abstract
Objectives: Oral mucositis (OM) occurs in more than 95% of patients irradiated in the head and neck area. This paper aims to determine the occurrence and characteristics of OM in patients with head and neck cancer (HNC), as well as the involvement of dentists/oral medicine specialists in treating such patients. Methods: This study was conducted at the Department of Otorhinolaryngology and Department of Oral Medicine, University Hospital Center Zagreb, from April to August 2022, on patients irradiated in the head and neck area. A unique OM questionnaire was created on the incidence, characteristics, oral care, and involvement of dentists in the overall care. Results: Thirty patients filled out the questionnaire. Of the 22 patients who had developed OM, 14 had grade-three OM. Ten patients were treated for OM in line with the instructions of an oral medicine specialist, eight based on the instructions of a specialist responsible for monitoring of the underlying disease, and four were not treated at all. Sixteen patients had not been referred to a dentist before the start of RT. Conclusions: These results showed insufficient care and treatment of OM, as well as insufficient involvement of dentists in the oncology team.
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Affiliation(s)
- Monika Burja Vladić
- Department of Oral Medicine, University of Zagreb School of Dental Medicine, 10000 Zagreb, Croatia; (M.B.V.); (B.L.B.)
| | - Ana Andabak-Rogulj
- Department of Oral Medicine, University of Zagreb School of Dental Medicine, University Hospital Center Zagreb, 10000 Zagreb, Croatia; (V.B.); (I.Š.); (D.V.J.)
| | - Krešimir Gršić
- Department of Otorhinolaryngology and Head and Neck Surgery, University Hospital Center Zagreb, 10000 Zagreb, Croatia;
| | - Vlaho Brailo
- Department of Oral Medicine, University of Zagreb School of Dental Medicine, University Hospital Center Zagreb, 10000 Zagreb, Croatia; (V.B.); (I.Š.); (D.V.J.)
| | - Božana Lončar Brzak
- Department of Oral Medicine, University of Zagreb School of Dental Medicine, 10000 Zagreb, Croatia; (M.B.V.); (B.L.B.)
| | - Ivana Škrinjar
- Department of Oral Medicine, University of Zagreb School of Dental Medicine, University Hospital Center Zagreb, 10000 Zagreb, Croatia; (V.B.); (I.Š.); (D.V.J.)
| | - Danica Vidović Juras
- Department of Oral Medicine, University of Zagreb School of Dental Medicine, University Hospital Center Zagreb, 10000 Zagreb, Croatia; (V.B.); (I.Š.); (D.V.J.)
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3
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Mishra MK, Gupta S, Shivangi, Sharma M, Sehgal S. The repertoire of mutational signatures in tobacco- and non-tobacco-induced oral cancer. Clin Transl Oncol 2023; 25:3332-3344. [PMID: 37058208 DOI: 10.1007/s12094-023-03192-8] [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: 01/24/2023] [Accepted: 04/04/2023] [Indexed: 04/15/2023]
Abstract
The use of tobacco products is one of the established contributors toward the development and spread of oral cancer. Additionally, recent research has indicated oral microbiome, infections with Human papilloma virus (HPV), Epstein-Barr virus (EBV), Candida as significant contributing factors to this disease along with lifestyle habits. Deregulation of cellular pathways envisaging metabolism, transcription, translation, and epigenetics caused by these risk factors either individually or in unison is manifold, resulting in the increased risk of oral cancer. Globally, this cancer continues to exist as one of the major causes of cancer-related mortalities; the numbers in the developing South Asian countries clearly indicate yearly escalation. This review encompasses the variety of genetic modifications, including adduct formation, mutation (duplication, deletion, and translocation), and epigenetic changes evident in oral squamous cell carcinoma (OSCC). In addition, it highlights the interference caused by tobacco products in Wnt signaling, PI3K/Akt/mTOR, JAK-STAT, and other important pathways. The information provided also ensures a comprehensive and critical revisit to non-tobacco-induced OSCC. Extensive literature survey and analysis has been conducted to generate the chromosome maps specifically highlighting OSCC-related mutations with the potential to act as spectacles for the early diagnosis and targeted treatment of this disease cancer.
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Affiliation(s)
- Manish Kumar Mishra
- Centre for Molecular Biology, Central University of Jammu, Jammu, J&K, India
| | - Sachin Gupta
- Department of ENT and Head and Neck Surgery, ASCOMS, Jammu, J&K, India
| | - Shivangi
- Centre for Molecular Biology, Central University of Jammu, Jammu, J&K, India
| | - Manshi Sharma
- Centre for Molecular Biology, Central University of Jammu, Jammu, J&K, India
| | - Shelly Sehgal
- Centre for Molecular Biology, Central University of Jammu, Jammu, J&K, India.
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4
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Otsuru M, Yanamoto S, Yamada SI, Nakashiro K, Harazono Y, Kohgo T, Nakamura M, Nomura T, Kasamatsu A, Tanaka S, Kirita T, Kioi M, Ogawa M, Sasaki M, Ota Y, Umeda M. Radiotherapy Plus Cetuximab for Squamous Cell Carcinoma of the Oral Cavity: A Multicenter Retrospective Study of 79 Patients in Japan. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:4545. [PMID: 36901553 PMCID: PMC10002461 DOI: 10.3390/ijerph20054545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Revised: 03/02/2023] [Accepted: 03/02/2023] [Indexed: 06/18/2023]
Abstract
There are a few reports that focus on radiotherapy (RT) and cetuximab (CET) therapy exclusively for oral cancer. This retrospective study aimed to investigate the efficacy and safety of RT and CET therapy for locally advanced (LA) or recurrent/metastatic (R/M) oral squamous cell carcinoma (OSCC). Seventy-nine patients from 13 hospitals who underwent RT and CET therapy for LA or R/M OSCC between January 2013 and May 2015 were enrolled in the study. Response, overall survival (OS), disease-specific survival (DSS), and adverse events were investigated. The completion rate was 62/79 (78.5%). The response rates in patients with LA and R/M OSCC were 69% and 37.8%, respectively. When only completed cases were examined, the response rates were 72.2% and 62.9%, respectively. The 1- and 2-year OS were 51.5% and 27.8%, respectively (median, 14 months), for patients with LA OSCC, and 41.5% and 11.9% (median, 10 months) for patients with R/M OSCC. The 1- and 2-year DSS were 61.8% and 33.4%, respectively (median, 17 months), for patients with LA OSCC, and 76.6% and 20.4% (median, 12 months) for patients with R/M OSCC. The most common adverse event was oral mucositis (60.8%), followed by dermatitis, acneiform rash, and paronychia. The completion rate was 85.7% in LA patients and 70.3% in R/M patients. The most common reason for noncompletion was an inadequate radiation dose due to worsening general conditions in R/M patients. Although the standard treatment for LA or R/M oral cancer is concomitant RT with high-dose cisplatin (CCRT) and the efficacy of RT and CET therapy for oral cancer is not considered to be as high as that for other head and neck cancers, it was thought that RT and CET therapy could be possible treatments for patients who cannot use high-dose cisplatin.
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Affiliation(s)
- Mitsunobu Otsuru
- Department of Clinical Oral Oncology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki 852-8588, Japan
| | - Souichi Yanamoto
- Department of Oral Oncology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima 734-8553, Japan
| | - Shin-ichi Yamada
- Department of Dentistry and Oral Surgery, Shinshu University School of Medicine, Matsumoto 390-8621, Japan
- Department of Oral and Maxillofacial Surgery, Faculty of Medicine, University of Toyama, Toyama 930-8555, Japan
| | - Kohichi Nakashiro
- Department of Oral and Maxillofacial Surgery, Ehime University Graduate School of Medicine, Ehime 791-0295, Japan
| | - Yosuke Harazono
- Department of Maxillofacial Surgery, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo 113-8549, Japan
| | - Tomoyuki Kohgo
- Department of Oral and Maxillofacial Surgery, Keiyukai Sapporo Hospital, Sapporo 003-0026, Japan
| | - Moriyoshi Nakamura
- Dental and Oral Medical Center, Kurume University School of Medicine, Kurume 830-0011, Japan
| | - Takeshi Nomura
- Oral Cancer Center, Tokyo Dental College, Chiba 272-8513, Japan
| | - Atsushi Kasamatsu
- Department of Oral Science, Graduate School of Medicine, Chiba University, Chiba 260-8670, Japan
| | - Susumu Tanaka
- The 1st Department of Oral and Maxillofacial Surgery, Graduate School of Dentistry, Osaka University, Osaka 565-0871, Japan
| | - Tadaaki Kirita
- Department of Oral and Maxillofacial Surgery, Nara Medical University, Nara 634-8521, Japan
| | - Mitomu Kioi
- Department of Oral and Maxillofacial Surgery, Yokohama City University Graduate School of Medicine, Yokohama 236-0004, Japan
| | - Masaru Ogawa
- Department of Oral and Maxillofacial Surgery and Plastic Surgery, Gunma University Graduate School of Medicine, Maebashi 371-8511, Japan
| | - Masashi Sasaki
- Department of Oral and Maxillofacial Surgery, Tokai University School of Medicine, Isehara 259-1193, Japan
| | - Yoshihide Ota
- Department of Oral and Maxillofacial Surgery, Tokai University School of Medicine, Isehara 259-1193, Japan
| | - Masahiro Umeda
- Department of Clinical Oral Oncology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki 852-8588, Japan
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5
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Hwang JR, Khachemoune A. Lower lip basal cell and squamous cell carcinomas: a reappraisal of the similarities and differences in clinical presentation and management. Arch Dermatol Res 2023; 315:117-125. [PMID: 35312855 DOI: 10.1007/s00403-022-02345-z] [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: 09/09/2021] [Revised: 12/26/2021] [Accepted: 02/23/2022] [Indexed: 11/29/2022]
Abstract
Basal cell carcinoma and squamous cell carcinoma are the two most common types of carcinomas, affecting a total of 5.4 million people each year in the United States. Sun-exposed areas, especially the face and nose, are most affected given the strong association between these carcinomas and ultraviolet radiation. Less research has been done surrounding carcinomas of the lip, despite the significant aesthetic and functional importance of this area. Although lip carcinomas tend to follow a classic, unique distribution pattern that favors basal cell carcinoma on the upper lip and squamous cell carcinoma on the lower lip, more cases of lower lip basal cell carcinoma are being reported, warranting further educational awareness to differentiate carcinomas of the lower lip. In this article, we provide an updated overview of the risk factors, presentations, differential diagnoses, metastatic risks, evaluation, management guidelines, and outcomes of lower lip carcinoma. Of note, recent advances in imaging modalities are beginning to show promise as a non-invasive, affordable, and rapid way to detect and stage tumors. We conclude that increased clinical awareness and investigation of lower lip carcinoma is needed to improve early intervention, as a delayed diagnosis can rapidly alter the management and outcomes of lip carcinomas.
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Affiliation(s)
| | - Amor Khachemoune
- Veterans Affairs Medical Center, State University of New York Downstate, 800 Poly Place, Brooklyn, NY, 11209, USA. .,SUNY Downstate, Brooklyn, NY, USA.
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6
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Blatt S, Krüger M, Sagheb K, Barth M, Kämmerer PW, Al-Nawas B, Sagheb K. Tumor Recurrence and Follow-Up Intervals in Oral Squamous Cell Carcinoma. J Clin Med 2022; 11:jcm11237061. [PMID: 36498636 PMCID: PMC9740063 DOI: 10.3390/jcm11237061] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 11/17/2022] [Accepted: 11/26/2022] [Indexed: 12/02/2022] Open
Abstract
Tumor recurrence in oral squamous cell carcinoma (OSCC) is frequent. However, no consensus about follow-up interval is available. The aim of this study was to analyze the recurrence pattern, detection method and associated parameters for possible risk stratification. Histopathological and epidemiological features were obtained retrospectively and correlated with tumor recurrence and overall survival, distant and lymph node metastases. A total of 760 patients were included, of which 216 patients showed tumor recurrence (mean after 24 ± 26 months). Within the first 12 months, 24% of the recurrences were detected. The primary detection method was clinical examination (n = 123, 57%). Tumor recurrence significantly correlated with advanced histopathological grading (G2/3 vs. G1, p < 0.000) and lymph node metastasis (p = 0.004). Tumor recurrence was frequent. Clinical examination was the primary detection method and manifestation within the first 6−12 months was high. The degree of histopathological grading may be useful for risk stratification.
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Affiliation(s)
- Sebastian Blatt
- Department of Oral- and Maxillofacial Surgery—Plastic Surgery, University Medical Centre, Augustusplatz 2, 55131 Mainz, Germany
- Correspondence: ; Tel.: +49-613-117-3071
| | - Maximilian Krüger
- Department of Oral- and Maxillofacial Surgery—Plastic Surgery, University Medical Centre, Augustusplatz 2, 55131 Mainz, Germany
| | - Kawe Sagheb
- Department of Prosthetic Dentistry, University Medical Centre, Augustusplatz 2, 55131 Mainz, Germany
| | - Marie Barth
- Department of Oral- and Maxillofacial Surgery—Plastic Surgery, University Medical Centre, Augustusplatz 2, 55131 Mainz, Germany
| | - Peer W. Kämmerer
- Department of Oral- and Maxillofacial Surgery—Plastic Surgery, University Medical Centre, Augustusplatz 2, 55131 Mainz, Germany
| | - Bilal Al-Nawas
- Department of Oral- and Maxillofacial Surgery—Plastic Surgery, University Medical Centre, Augustusplatz 2, 55131 Mainz, Germany
| | - Keyvan Sagheb
- Department of Oral- and Maxillofacial Surgery—Plastic Surgery, University Medical Centre, Augustusplatz 2, 55131 Mainz, Germany
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7
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Blatt S, Krüger M, Rump C, Zimmer S, Sagheb K, Künzel J. Differences in PD-L1 Expression between oral and oropharyngeal squamous cell carcinoma. PLoS One 2022; 17:e0269136. [PMID: 35622885 PMCID: PMC9140279 DOI: 10.1371/journal.pone.0269136] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Accepted: 05/14/2022] [Indexed: 12/09/2022] Open
Abstract
Treatment of metastasized or recurrent oral (OSCC) and oropharyngeal (OPSCC) squamous cell carcinoma remains challenging. Targeted antibody-based therapy inter alia for PD-1 / PD-L1 axis shows promising results, but whether PD-L1 expression varies between the subentities remains unclear. The expression pattern of PD-L1 (EPR19759 antibody, Abcam, Berlin, Germany) and p16 (CINtech® Histology Kit, Ventana, Oro Valley, USA) was determined immunohistochemically and analyzed by HALO™ Image Analysis Software (Indica Lab, Albuquerque, USA). For PD-L1, combined positivity score (CPS), tumor proportion score (TPS) and histoscore, were assessed and results correlated with epidemiological data. In total, 161 patients (OSCC: n = 78, OPSCC: n = 83) were included. A mean of 43.6% (±34.0%) of the specimen showed increased PD-L1 expression that did not differ quantitatively between subentities (TPS: p = 0.159, CPS: p = 0.078), but qualitatively (histoscore: p = 0.003). In the mean follow-up period (45.6 months), contrary to age (p = 0.006) and advanced T-Status (p = 0.018), PD-L1 expression did not correlate with overall (OS, p = 0.191) and recurrence free survival (RFS: p = 0.193) in both subentities. No correlation of p16 and PD-L1 expression was found (p = 0.844). PD-L1 is differentially expressed between OSCC and OPSCC, however without influence on OS. Furthermore, p16 status was not related to PD-L1 expression. This may have implications for future (immune) therapeutical approaches for oral cancer.
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Affiliation(s)
- Sebastian Blatt
- Department of Oral and Maxillofacial Surgery, University Medical Center, Mainz, Germany
- * E-mail:
| | - Maximilian Krüger
- Department of Oral and Maxillofacial Surgery, University Medical Center, Mainz, Germany
| | - Constantin Rump
- Department of Oral and Maxillofacial Surgery, University Medical Center, Mainz, Germany
| | - Stefanie Zimmer
- Institute of Pathology and Tissue Bank, University Medical Center, Mainz, Germany
| | - Keyvan Sagheb
- Department of Oral and Maxillofacial Surgery, University Medical Center, Mainz, Germany
| | - Julian Künzel
- Department of Otorhinolaryngology, University Hospital Regensburg, Regensburg, Germany
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8
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Palmieri A, Lauritano D, Pellati A, Scapoli L, Arcuri C, Baggi L, Gatto R, Carinci F. Prevalence of Human Papillomavirus in the Oropharynx of Healthy Individuals in an Italian Population. J Clin Med 2022; 11:jcm11071935. [PMID: 35407543 PMCID: PMC8999254 DOI: 10.3390/jcm11071935] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Revised: 03/24/2022] [Accepted: 03/28/2022] [Indexed: 02/06/2023] Open
Abstract
Oral cavity and oropharynx cancer associated with human papil loma virus infection, particularly in young people who are continuously exposed to this virus, is a serious public health problem worldwide, especially for high-risk strains that are most associated with premalignant lesions and tumors. These neoplasms remain asymptomatic for a long time and, when they occur, they are already at an advanced stage. If diagnosed and treated early, oral cancer induced by human papilloma virus allows for high survival, as it often has a more favorable prognosis than oral cancers not directly related to viral infection. In this study, the presence of different high-risk and low-risk HPV strains was investigated to assess the epidemiological status in a population of healthy individuals. Two types of samples, one from the tonsils and one from the base of the tongue, were collected from 2015 healthy individuals of different sex and age. A total of 1885 DNA samples belonging to 1285 patients were tested for the presence of 11 high-risk HPV types plus 4 low-risk HPV types using real-time PCR. Of the patients' DNA samples screened for 15 HPV types, only four samples were positive, all of which were taken from male smokers. These results indicate that newly acquired oral oncogenic HPV infections in the healthy population are rare and, in many cases, controversial. Therefore, more studies are needed to ensure fewer variations in outcomes and a greater clarification of HPV infection and its prevalence in the oropharynx of the healthy population, and to guide efforts to prevent the development of this infection which, if undiagnosed, can lead to the onset of malignant tumors in the oral cavity.
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Affiliation(s)
- Annalisa Palmieri
- Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, 40126 Bologna, Italy; (A.P.); (L.S.)
| | - Dorina Lauritano
- Department of Translational Medicine, University of Ferrara, 44121 Ferrara, Italy; (A.P.); (F.C.)
- Correspondence:
| | - Agnese Pellati
- Department of Translational Medicine, University of Ferrara, 44121 Ferrara, Italy; (A.P.); (F.C.)
| | - Luca Scapoli
- Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, 40126 Bologna, Italy; (A.P.); (L.S.)
| | - Claudio Arcuri
- Department of Clinical Sciences and Translational Medicine, University of Rome “Tor Vergata”, 00113 Rome, Italy; (C.A.); (L.B.)
| | - Luigi Baggi
- Department of Clinical Sciences and Translational Medicine, University of Rome “Tor Vergata”, 00113 Rome, Italy; (C.A.); (L.B.)
| | - Roberto Gatto
- Department of Life, Health and Environmental Sciences, School of Dentistry, University of L’Aquila, 67100 L’Aquila, Italy;
| | - Francesco Carinci
- Department of Translational Medicine, University of Ferrara, 44121 Ferrara, Italy; (A.P.); (F.C.)
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9
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Scott-Wittenborn N, D'Souza G, Tewari S, Rooper L, Troy T, Drake V, Bigelow EO, Windon MJ, Ryan WR, Ha PK, Kiess AP, Miles B, Westra WH, Mydlarz WK, Eisele DW, Fakhry C. Prevalence of human papillomavirus in head and neck cancers at tertiary care centers in the United States over time. Cancer 2022; 128:1767-1774. [PMID: 35132635 PMCID: PMC9007835 DOI: 10.1002/cncr.34124] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 11/30/2021] [Accepted: 01/04/2022] [Indexed: 12/22/2022]
Abstract
BACKGROUND Human papillomavirus (HPV) is responsible for a growing proportion of oropharyngeal squamous cell carcinomas (OPSCCs) among men and White individuals. Whether similar trends apply to women, non‐Whites, and non‐oropharyngeal squamous cell carcinomas (non‐OPSCCs) is unknown. METHODS This is a cross‐sectional analysis combining 2 multi‐institutional case series of incident head and neck squamous cell carcinoma (HNSCC) cases. Incident HNSCCs from 1995 to 2012 were enrolled retrospectively using banked tumor samples and medical record abstraction. Incident HNSCCs from 2013 to 2019 were enrolled prospectively. The prevalence of tumor HPV biomarkers was tested over 3 time periods (1995‐2003, 2004‐2012, and 2013‐2019). Centralized testing was done for p16 immunohistochemistry (p16) and oncogenic HPV in situ hybridization (ISH). RESULTS A total of 1209 incident cases of HNSCC were included. Prevalence of p16‐ and ISH‐positive tumors increased significantly for oropharynx cancers over time. The majority were positive after 2013 for White patients (p16, 92%; P < .001; ISH 94%; P < .001), Black patients (p16, 72%; P = .021; ISH 67%; P = .011), and Hispanic patients (p16, 100%; P = .04; ISH 100%; P = .013). For women with OPSCC, the prevalence of p16‐ and ISH‐positive tumors increased significantly to 82% (P < .001) and 78% (P = .004), respectively. For non‐OPSCCs, there was increased p16 and ISH positivity overall with 24% p16 and 16% ISH positivity in the most recent time period (P < .001 for both). CONCLUSIONS The majority of OPSCCs in US tertiary care centers are now p16 and ISH positive for all sex and race groups. In some populations in the United States, 91% of OPSCCs are now caused by HPV. Few non‐OPSCCs are p16 and ISH positive. This study evaluates the prevalence of p16 and in situ hybridization positivity in head and neck cancers over time. This study shows an increase in prevalence over time among women and non‐Whites, 2 groups that are understudied in the epidemiology of human papillomavirus.
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Affiliation(s)
| | - Gypsyamber D'Souza
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University, Baltimore, Maryland.,Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland
| | - Sakshi Tewari
- Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland
| | - Lisa Rooper
- Department of Pathology, Johns Hopkins University, Baltimore, Maryland
| | - Tanya Troy
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University, Baltimore, Maryland
| | - Virginia Drake
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University, Baltimore, Maryland
| | - Elaine O Bigelow
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University, Baltimore, Maryland
| | - Melina J Windon
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University, Baltimore, Maryland
| | - William R Ryan
- Department of Otolaryngology-Head and Neck Surgery, University of California, San Francisco, San Francisco, California
| | - Patrick K Ha
- Department of Otolaryngology-Head and Neck Surgery, University of California, San Francisco, San Francisco, California
| | - Ana P Kiess
- Department of Radiation Oncology and Molecular Sciences, Johns Hopkins University, Baltimore, Maryland
| | - Brett Miles
- Department of Otolaryngology-Head and Neck Surgery, Icahn School of Medicine at Mount Sinai Hospital, New York, New York
| | - William H Westra
- Department of Pathology, Icahn School of Medicine at Mount Sinai Hospital, New York, New York
| | - Wojciech K Mydlarz
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University, Baltimore, Maryland
| | - David W Eisele
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University, Baltimore, Maryland
| | - Carole Fakhry
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University, Baltimore, Maryland.,Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland
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10
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Proliferation and Apoptosis Pathways and Factors in Oral Squamous Cell Carcinoma. Int J Mol Sci 2022; 23:ijms23031562. [PMID: 35163485 PMCID: PMC8836072 DOI: 10.3390/ijms23031562] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2021] [Revised: 01/24/2022] [Accepted: 01/27/2022] [Indexed: 12/24/2022] Open
Abstract
Oral cancer is the most common form of head and neck squamous cell carcinoma (HNSCC) and most frequently presents as oral squamous cell carcinoma (OSCC), which is associated with an alarmingly high mortality rate. Internationally, a plethora of research to further our understanding of the molecular pathways related to oral cancer is performed. This research is of value for early diagnosis, prognosis, and the investigation of new drugs that can ameliorate the harmful effects of oral cancer and provide optimal patient outcomes with minimal long-term complications. Two pathways on which the progression of OSCC depends on are those of proliferation and apoptosis, which overlap at many junctions. Herein, we aim to review these pathways and factors related to OSCC progression. Publicly available search engines, PubMed and Google Scholar, were used with the following keywords to identify relevant literature: oral cancer, proliferation, proliferation factors, genes, mutations, and tumor suppressor. We anticipate that the use of information provided through this review will further progress translational cancer research work in the field of oral cancer.
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Blanco R, Carrillo-Beltrán D, Corvalán AH, Aguayo F. High-Risk Human Papillomavirus and Epstein-Barr Virus Coinfection: A Potential Role in Head and Neck Carcinogenesis. BIOLOGY 2021; 10:biology10121232. [PMID: 34943147 PMCID: PMC8698839 DOI: 10.3390/biology10121232] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/06/2021] [Revised: 11/15/2021] [Accepted: 11/18/2021] [Indexed: 12/12/2022]
Abstract
Simple Summary A subset of carcinomas that arise in the head and neck region show a viral etiology. In fact, a subgroup of oropharyngeal cancers are caused by some types of human papillomavirus (HPV), so-called high-risk (HR)-HPVs, whereas undifferentiated nasopharyngeal carcinomas are etiologically related to Epstein–Barr virus (EBV). However, studies have reported the presence of both HR-HPV and EBV in some types of head and neck cancers. In this review, we discuss the potential contribution and role of HR-HPV/EBV coinfection in head and neck carcinogenesis, as well as the mechanisms that are potentially involved. In addition, HR-HPV/EBV interaction models are proposed. Abstract High-risk human papillomaviruses (HR-HPVs) and Epstein–Barr virus (EBV) are recognized oncogenic viruses involved in the development of a subset of head and neck cancers (HNCs). HR-HPVs are etiologically associated with a subset of oropharyngeal carcinomas (OPCs), whereas EBV is a recognized etiological agent of undifferentiated nasopharyngeal carcinomas (NPCs). In this review, we address epidemiological and mechanistic evidence regarding a potential cooperation between HR-HPV and EBV for HNC development. Considering that: (1) both HR-HPV and EBV infections require cofactors for carcinogenesis; and (2) both oropharyngeal and oral epithelium can be directly exposed to carcinogens, such as alcohol or tobacco smoke, we hypothesize possible interaction mechanisms. The epidemiological and experimental evidence suggests that HR-HPV/EBV cooperation for developing a subset of HNCs is plausible and warrants further investigation.
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Affiliation(s)
- Rancés Blanco
- Programa de Virología, Instituto de Ciencias Biomédicas (ICBM), Facultad de Medicina, Universidad de Chile, Santiago 8380000, Chile; (R.B.); (D.C.-B.)
| | - Diego Carrillo-Beltrán
- Programa de Virología, Instituto de Ciencias Biomédicas (ICBM), Facultad de Medicina, Universidad de Chile, Santiago 8380000, Chile; (R.B.); (D.C.-B.)
| | - Alejandro H. Corvalán
- Advanced Center for Chronic Diseases (ACCDiS), Pontificia Universidad Católica de Chile, Santiago 8320000, Chile;
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Low Frequency of Human Papillomavirus in Strictly Site-Coded Oral Squamous Cell Carcinomas, Using the Latest NHI/SEER-ICD Systems: A Pilot Observational Study and Critical Review. Cancers (Basel) 2021; 13:cancers13184595. [PMID: 34572821 PMCID: PMC8472531 DOI: 10.3390/cancers13184595] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 09/06/2021] [Accepted: 09/09/2021] [Indexed: 01/09/2023] Open
Abstract
Simple Summary The incidence of oropharyngeal squamous cell carcinomas (OPSCCs) has increased in the last decades, and this seems to be correlated to the infectious epidemiological trend of human papillomavirus (HPV). The prevalence of HPV-positive OPSCCs is approximately 70%, with involvement mainly of the tonsillar area. On the role of HPV in oral squamous cell carcinoma (OSCC), very few studies have investigated the prevalence of HPV in strictly site-codified OSCC, excluding the base of the tongue as distinct oropharyngeal entity. As a result, an inappropriate estimation of HPV infection in OSCC has been observed. We investigated HPV status, using a combination of detection methods, in a sample of 40 subjects with OSCC coded by the latest site classifications. Moreover, we performed a critical review of the studies with the same outcomes. The main finding of our investigation was a low frequency of HPV-positive OSCC, suggesting no significant HPV role in strictly oral carcinogenesis. Abstract The aim of this study was to evaluate HPV status in oral squamous cell carcinoma (OSCC), as coded by the latest classifications and applying a combination of detection methods used in clinical practice. Forty-two patients with suspect OSCC were consecutively recruited. Patients underwent an incisional biopsy for histological OSCC diagnosis and HPV identification by PCR DNA and p16 IHC. All lesions were coded by the latest ICD-0-3.2 site/histology classifications, as proposed for OSCC by the National Cancer Institute Surveillance, Epidemiology and End Results Programs. Moreover, a comparative analysis review, critically evaluated by the same site-coded systems and HPV detection methods, was performed. In 40 confirmed cases of OSCC, the frequency of HPV infection was 10% (4/40). Among positive patients, two cases were PCR DNA/p16 IHC positive (high-risk HPV 51, high-risk HPV 67), two cases were PCR DNA positive/p16 IHC negative (high-risk HPV 31 + 68, high-risk HPV 66). Applying the latest site coding systems for OSCC, the frequency of HPV infection in this study and in similar, reviewed investigations was low (from 3.3% to 12.5%). These results suggested no significant HPV role in oral carcinogenesis, particularly where an updated site-coded classification of OSCCs (categorically excluding the base of the tongue) had been performed.
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Lara-Carrillo E, Herrera-Serna BY, Conzuelo-Rodríguez G, do Amaral RC, Aguilera-Eguía RA, Toral-Rizo VH. Effect of Human Development Index and other socioeconomic factors on mortality-to-incidence ratio of lips and oral cavity cancer in Mexican states: an ecological study. BMJ Open 2021; 11:e042376. [PMID: 34145006 PMCID: PMC8215233 DOI: 10.1136/bmjopen-2020-042376] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2020] [Accepted: 04/20/2021] [Indexed: 12/24/2022] Open
Abstract
OBJECTIVES To assess the association between the Human Development Index (HDI) and covariates on the mortality-to-incidence ratio (MIR) of lips and oral cavity cancer (LOCC) in Mexico. DESIGN Ecological study. SETTING Data from 32 Mexican states for year 2019. PARTICIPANTS Data set of male and female populations from Mexico. EXPOSURES Socioeconomic conditions based on HDI and covariates related to healthcare system capacity (total health spending per capita, school dropout and ratio of medical personnel in direct contact with patients). PRIMARY AND SECONDARY OUTCOME MEASURES MIR of LOCC by state and sex was calculated from the Global Burden of Disease Study website for year 2019. Data for calculating HDI 2019 by state and covariates were obtained from the National Institute of Statistics and Geography. A multiple regression model was constructed to measure the effects of HDI and covariates on LOCC-MIR. RESULTS Among the states with the highest HDI (>0.780), Colima had the highest aged-standardised rates per 100.000 in men for incidence (5.026) and mortality (3.118). The greatest burden of the disease was found on men, with the highest Men:Women MIR in Colima (3.10) and Baja California Sur (2.73). The highest MIR (>0.65) was found among the states with the lowest HDI (Oaxaca and Chiapas). For each unit of increase of the HDI there was a decrease in the LOCC- MIR of -0.778, controlling for the covariates. The most suitable regression model explained the 57% (F (p): 0.000) of the variance. CONCLUSIONS Men were most affected by LOCC in Mexican states. The highest MIRs of LOCC were found in the states with the highest HDI. But a worse prognosis of the disease, expressed as a higher MIR, is expected in contexts with lower HDI in the country, even with lower MIRs.
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Affiliation(s)
| | | | | | | | - Raúl Alberto Aguilera-Eguía
- Departamento de Salud Pública, Facultad de Medicina, Carrera de Kinesiología, Universidad Católica de la Santísima Concepción, Concepción, Chile
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Tokuzen N, Nakashiro KI, Tojo S, Goda H, Kuribayashi N, Uchida D. Human papillomavirus-16 infection and p16 expression in oral squamous cell carcinoma. Oncol Lett 2021; 22:528. [PMID: 34055093 PMCID: PMC8138897 DOI: 10.3892/ol.2021.12789] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Accepted: 04/13/2021] [Indexed: 11/30/2022] Open
Abstract
Human papillomavirus (HPV) is a possible carcinogenetic factor in oral squamous cell carcinoma (OSCC). Previous studies have reported the prevalence of HPV in patients with OSCC. However, the association between HPV and OSCC remains controversial. The present study aimed to clarify the association between HPV infection, p16 protein expression and the clinicopathological characteristics of OSCC. The expression level of HPV-16E6 mRNA and p16 protein, a known surrogate marker of HPV infection, was investigated in 100 OSCC cases using TaqMan reverse transcription-quantitative PCR and immunohistochemistry staining, respectively. HPV-16E6 mRNA expression level was only detected in one case (1%), and positive expression of p16 was found in 10 cases (10%), including an HPV-positive case. Subsequently, the association between p16 expression level and clinicopathological characteristic factors were analyzed; however, no significant association was found. These results suggested that HPV-16 infection was less likely to cause OSCC in Japan and p16 expression was not a suitable marker for HPV infection in OSCC.
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Affiliation(s)
- Norihiko Tokuzen
- Department of Oral and Maxillofacial Surgery, Ehime University Graduate School of Medicine, Toon, Ehime 791-0295, Japan
| | - Koh-Ichi Nakashiro
- Department of Oral and Maxillofacial Surgery, Ehime University Graduate School of Medicine, Toon, Ehime 791-0295, Japan
| | - Shin Tojo
- Department of Oral and Maxillofacial Surgery, Ehime University Graduate School of Medicine, Toon, Ehime 791-0295, Japan
| | - Hiroyuki Goda
- Department of Oral and Maxillofacial Surgery, Ehime University Graduate School of Medicine, Toon, Ehime 791-0295, Japan
| | - Nobuyuki Kuribayashi
- Department of Oral and Maxillofacial Surgery, Ehime University Graduate School of Medicine, Toon, Ehime 791-0295, Japan
| | - Daisuke Uchida
- Department of Oral and Maxillofacial Surgery, Ehime University Graduate School of Medicine, Toon, Ehime 791-0295, Japan
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Blatt S, Pabst A, Zimmer S, Walter C, Al-Nawas B, Krüger M. Clinical efficacy of an antibody-based detection system for human papilloma virus infection in oral squamous cell carcinoma. Clin Oral Investig 2021; 25:2837-2843. [PMID: 33098030 PMCID: PMC8060226 DOI: 10.1007/s00784-020-03601-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Accepted: 09/17/2020] [Indexed: 11/26/2022]
Abstract
OBJECTIVES There is an increasing number of oral squamous cell carcinoma (OSCC) associated with HPV-16. However, p16 expression by immunohistochemistry as the current gold standard for a surrogate marker for virus infection reveals unsatisfying diagnostic accuracy. The aim of this study was to investigate a new rapid test for L1 antibody detection (Prevocheck®) and to validate its diagnostic performance. MATERIALS AND METHODS In a prospective study, the HPV 16 association of all consecutive patients with an OSCC treated between 2015 and 2019 were analyzed by L1 seropositivity (via PrevoCheck®), p16 immunostaining, and partly multiplex PCR for subtype analysis. RESULTS Overall (n = 107), p16 expression was positive in 17 cases (15.9%), and L1 antibody seropositivity in 7 cases (6.5%). In PCR analysis, two cases of HPV35 and 50 were found. Total HPV prevalence was 8.4% overall and 6.5% for HPV-16. An inferior diagnostic accuracy for HPV-16-associated OSCC in comparison to PrevoCheck® was revealed. CONCLUSION The rapid test for L1 antibodies showed an optimal sensitivity and specificity, positive and negative predictive value, and an overall diagnostic accuracy of 100%. However, HPV prevalence seems low in OSCC. CLINICAL RELEVANCE L1 rapid test may represent an additional diagnostic staging method to detect HPV-16 association rather than p16 immunohistochemistry.
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Affiliation(s)
- Sebastian Blatt
- Department of Oral- and Maxillofacial Surgery - Plastic Surgery, University Medical Centre, Augustusplatz 2, 55131, Mainz, Germany.
| | - Andreas Pabst
- Department of Oral- and Maxillofacial Surgery, Federal Armed Forces Hospital, Rübenacher Straße 170, 56072, Koblenz, Germany
| | - Stefanie Zimmer
- Department of Pathology, University Medical Centre, Langenbeckstraße 1, 55131, Mainz, Germany
| | - Christian Walter
- Oral- and Maxillofacial Surgery - Facial Plastic Surgery, Mediplus Clinic, Haifa-Allee 20, 55128, Mainz, Germany
| | - Bilal Al-Nawas
- Department of Oral- and Maxillofacial Surgery - Plastic Surgery, University Medical Centre, Augustusplatz 2, 55131, Mainz, Germany
| | - Maximilian Krüger
- Department of Oral- and Maxillofacial Surgery - Plastic Surgery, University Medical Centre, Augustusplatz 2, 55131, Mainz, Germany
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16
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Rezaei M, Mohajerani H, Moslemi H, Shafiei S, Tabrizi MAA, Tabrizi R. Does P16 Protein Expression Affect Treatment Prognosis in Oral Squamous Cell Carcinoma - A Comparative Study. Ann Maxillofac Surg 2021; 11:17-20. [PMID: 34522648 PMCID: PMC8407645 DOI: 10.4103/ams.ams_321_20] [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: 08/04/2020] [Revised: 01/18/2021] [Accepted: 01/25/2021] [Indexed: 11/25/2022] Open
Abstract
INTRODUCTION P16 is an independent and reliable surrogate for the detection of human papillomavirus (HPV) in oral squamous cell carcinoma (OSCC). The aim of this study was to assess the P16 expression as a marker for HPV infection in OSCC and its impact on the treatment outcome. METHODS AND MATERIALS A cross-sectional study was conducted on patients with a definite diagnosis of OSCC. Patients were assigned into two groups with and without recurrence or metastasis. Tumour resection was performed in the same manner for all patients. P16 expression was evaluated by immunohistochemical staining. Independent t-test and Chi-square tests were used to find significant differences in age, gender, stage of the disease, tumour size, lymph node involvement, and P16 expression between the two groups. RESULTS Of 50 patients, 37 did not show any recurrence or metastasis (group 1), while 13 had a relapse (group 2). There was no significant difference for age, gender distribution, stage of the disease, or lymph node involvement between the two groups (P > 0.05). A significant difference in tumour size was noted between the two groups (P = 0.001). The mean expression of P16 was 38.92 ± 24.36 in group 1 and 51.54 ± 33.63 in group 2. No significant difference was found between the two groups for the mean expression of P16 (P = 0.23). DISCUSSION A review of the recent literature revealed that the HPV role in OSCC treatment is controversial. According to the results of this study, there was no significant difference in terms of P16 expression between OSCC patients with and without recurrence or metastasis.
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Affiliation(s)
- Mitra Rezaei
- Department of Pathology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Virology Research Center, National Research Institute of Tuberculosis and Lung Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hassan Mohajerani
- Department of Oral and Maxillofacial Surgery, Dental School, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hamidreza Moslemi
- Department of Oral and Maxillofacial Surgery, Dental School, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Shervin Shafiei
- Department of Oral and Maxillofacial Surgery, Dental School, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Amir Alizadeh Tabrizi
- Department of Oral and Maxillofacial Surgery, Dental School, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Reza Tabrizi
- Department of Oral and Maxillofacial Surgery, Dental School, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Huang K, Ni G, Ma B, Chen S, Luan Y, Wang T, Walton S, Frazer I, Liu X, Pan X. Importance of human papillomavirus infection in squamous cell carcinomas of the tongue in Guangdong Province, China. J Int Med Res 2020; 48:300060519897187. [PMID: 31948314 PMCID: PMC7113701 DOI: 10.1177/0300060519897187] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Objective Methods Results Conclusion
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Affiliation(s)
- Kunsong Huang
- The First Affiliated Hospital/Clinical Medical School, Guangdong Pharmaceutical University, Guangzhou, Guangdong, China
| | - Guoying Ni
- The First Affiliated Hospital/Clinical Medical School, Guangdong Pharmaceutical University, Guangzhou, Guangdong, China.,Genecology Research Centre, University of the Sunshine Coast, Maroochydore DC, QLD, Australia
| | - Bowei Ma
- The First Affiliated Hospital/Clinical Medical School, Guangdong Pharmaceutical University, Guangzhou, Guangdong, China
| | - Shu Chen
- Cancer Research Institute, Foshan First People's Hospital, Foshan, Guangdong, China
| | - Yi Luan
- Cancer Research Institute, Foshan First People's Hospital, Foshan, Guangdong, China
| | - Tianfang Wang
- Genecology Research Centre, University of the Sunshine Coast, Maroochydore DC, QLD, Australia
| | - Shelley Walton
- Inflammation and Healing Research Cluster, School of Health and Sport Sciences, University of Sunshine Coast, Maroochydore DC, QLD, Australia
| | - Ian Frazer
- Translational Research Institute, University of Queensland, Brisbane, QLD, Australia
| | - Xiaosong Liu
- The First Affiliated Hospital/Clinical Medical School, Guangdong Pharmaceutical University, Guangzhou, Guangdong, China.,Inflammation and Healing Research Cluster, School of Health and Sport Sciences, University of Sunshine Coast, Maroochydore DC, QLD, Australia.,Cancer Research Institute, Foshan First People's Hospital, Foshan, Guangdong, China
| | - Xuan Pan
- The First Affiliated Hospital/Clinical Medical School, Guangdong Pharmaceutical University, Guangzhou, Guangdong, China
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Komolmalai N, Pongsiriwet S, Lertprasertsuke N, Lekwanavijit S, Kintarak S, Phattarataratip E, Subarnbhesaj A, Dhanuthai K, Chaisuparat R, Iamaroon A. Human Papillomavirus 16 and 18 Infection in Oral Cancer in Thailand: A Multicenter Study. Asian Pac J Cancer Prev 2020; 21:3349-3355. [PMID: 33247695 PMCID: PMC8033133 DOI: 10.31557/apjcp.2020.21.11.3349] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2020] [Indexed: 11/25/2022] Open
Abstract
Objectives: To identify the prevalence of high-risk human papillomavirus (HPV) genotypes 16 and 18 among patients with oral squamous cell carcinoma (OSCC) in Thailand and investigate the associations of p16 expression and HPV16/18 with the demographic, clinicopathologic, and risk parameters. Materials and Methods: A total of 403 formalin-fixed paraffin-embedded OSCC specimens from four centers in four regions were obtained. p16 expression was evaluated by immunohistochemistry. The detection of HPV16/18 DNA was performed by polymerase chain reaction. Results: Of all, 172 specimens (42.7%) were presented with amplifiable extracted DNA. Among these, 62.8% were positive for p16, 8.1% were positive for HPV16/18, and 5.8% were positive for both methods. Of all HPV-positive specimens, HPV18 was detected in 57.1%; HPV16 in 14.3%; and HPV16 and 18 (co-infection) in 28.6%. The prevalence of HPV16/18 varied between centers, with the highest rate in the northern center (20.0%). There was no significant correlation between p16 expression and HPV16/18. There were no significant associations of p16 expression and/or HPV16/18 with all variables. Conclusions: The prevalence of HPV16/18 infection in OSCC geographically varied in Thailand, with the highest rate in the northern region. Poor correlation between p16 and HPV16/18 suggests p16 not be used as a surrogate marker for HPV-positive OSCC.
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Affiliation(s)
- Nicha Komolmalai
- Department of Oral Biology and Diagnostic Sciences, Faculty of Dentistry, Chiang Mai University, Chiang Mai, Thailand
| | - Surawut Pongsiriwet
- Department of Oral Biology and Diagnostic Sciences, Faculty of Dentistry, Chiang Mai University, Chiang Mai, Thailand
| | - Nirush Lertprasertsuke
- Department of Pathology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Suree Lekwanavijit
- Department of Pathology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Sompid Kintarak
- Department of Stomatology, Faculty of Dentistry, Prince of Songkla University, Songkhla, Thailand
| | - Ekarat Phattarataratip
- Department of Oral Pathology, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
| | - Ajiravudh Subarnbhesaj
- Department of Oral Diagnosis, Faculty of Dentistry, Khon Kaen University, Khon Kaen, Thailand
| | - Kittipong Dhanuthai
- Department of Oral Pathology, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
| | - Risa Chaisuparat
- Department of Oral Pathology, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
| | - Anak Iamaroon
- Department of Oral Biology and Diagnostic Sciences, Faculty of Dentistry, Chiang Mai University, Chiang Mai, Thailand
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Blahak J, Zelinka J, Gumulec J, Machacek C, Danek Z, Bulik O. HPV, protein p16 and squamous cell carcinoma of the oral cavity. Biomed Pap Med Fac Univ Palacky Olomouc Czech Repub 2020; 164:292-299. [DOI: 10.5507/bp.2019.026] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2019] [Accepted: 05/28/2019] [Indexed: 01/25/2023] Open
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Jain A, Mallupattu SK, Thakur R, Mohindra S, Bal A, Das A, Ghoshal S, Pal A. Role of Oncofetal Protein CR-1 as a Potential Tumor Marker for Oral Squamous Cell Carcinoma. Indian J Clin Biochem 2020; 36:288-295. [PMID: 34220003 DOI: 10.1007/s12291-020-00898-2] [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] [Received: 01/07/2020] [Accepted: 06/02/2020] [Indexed: 12/24/2022]
Abstract
Cripto-1 (CR-1) is an oncofetal protein with its role as a key factor in early process of carcinoma has been evaluated in cases of various cancers. However, very few studies have reported its role in oral cancer, which is the sixth most common cancer around the world, particularly with high prevalence in developing countries. Oral squamous cell carcinoma (OSCC) is the most predominant (90%) of all the histological types of oral cancer. Late detection, associated with increased morbidity and mortality, is mainly attributed to non-availability of a suitable biomarker for the disease. In the present pilot study, we have evaluated the role of soluble CR-1, in serum as a potential tumor marker for OSCC. CR-1 was estimated using sandwich ELISA in serum samples of 50 biopsy proven OSCC patients (pre and post treatment) along with age and gender matched healthy controls. Immunohistochemistry was also done in corresponding tumor tissue sections to check the expression of CR-1. Pre-treatment CR-1 was found to be 2.25-fold higher in serum of OSCC patients as compared to control (p < 0.0001***), which was reduced to 1.6 folds post treatment (p = 0.0006***). CR-1 levels were comparatively higher in early stage of disease. Upon IHC 80% of the cases were found to be positive for CR-1. This study provides evidence that serum levels of CR-1 are elevated in patients of Oral Squamous Cell Carcinoma, which decrease post treatment. Also, the association of expression of protein with tumor progression predicts CR-1 as a molecule that can be further evaluated as a potential tumor maker in OSCC.
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Affiliation(s)
- Anu Jain
- Department of Biochemistry, Post Graduate Institute of Medical Education and Research, Chandigarh, 160012 India
| | - Sumanth Kumar Mallupattu
- Department of Radiotherapy, Post Graduate Institute of Medical Education and Research, Chandigarh, 160012 India
| | - Reetu Thakur
- Department of Biochemistry, Post Graduate Institute of Medical Education and Research, Chandigarh, 160012 India
| | - Satyawati Mohindra
- Department of Otolaryngology, Post Graduate Institute of Medical Education and Research, Chandigarh, 160012 India
| | - Amanjit Bal
- Department of Histopathology, Post Graduate Institute of Medical Education and Research, Chandigarh, 160012 India
| | - Ashim Das
- Department of Histopathology, Post Graduate Institute of Medical Education and Research, Chandigarh, 160012 India
| | - Sushmita Ghoshal
- Department of Radiotherapy, Post Graduate Institute of Medical Education and Research, Chandigarh, 160012 India
| | - Arnab Pal
- Department of Biochemistry, Post Graduate Institute of Medical Education and Research, Chandigarh, 160012 India
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Devaraja K, Aggarwal S, Verma SS, Gupta SC. Clinico-pathological peculiarities of human papilloma virus driven head and neck squamous cell carcinoma: A comprehensive update. Life Sci 2020; 245:117383. [PMID: 32007572 DOI: 10.1016/j.lfs.2020.117383] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Revised: 01/17/2020] [Accepted: 01/28/2020] [Indexed: 01/11/2023]
Abstract
AIMS The current article provides a detailed account of the current understanding of molecular and clinico-pathological aspects of Human papilloma virus (HPV) driven head and neck squamous cell carcinoma (HNSCC). MATERIALS AND METHODS The literature review included most of the landmark trials and clinical studies related to the HPV driven HNSCC. KEY FINDINGS HPV positive HNSCC differ distinctly from HPV negative tobacco-related HNSCC, especially in oropharyngeal region. Therefore, the American joint committee on cancer`s latest manual for classification and staging of cancer suggests a separate staging system for HPV positive oropharyngeal cancers. Despite the younger patients being affected and the high propensity for cervical metastasis, the HPV positive oropharyngeal cancers respond much better to the treatment. The association with wild type TP53 and low EGFR expression confers the favorable prognosis in HPV driven HNSCC. Since the association is not universal, we suggest checking for p53 and EGFR expression status before considering de-intensification of therapy. In addition, the presence of matted lymph nodes and five or more nodes could mean relatively poorer prognosis, and are not suitable for de-intensification of therapy. The same is also true probably with higher T stage and co-existing tobacco use. The methods for the detection of p16, HPV DNA, HPV E6/E7 mRNA, anti-E6/E7 antibodies, in tissue, in serum and in saliva of patients, along with their clinical implications are also discussed. SIGNIFICANCE This article provides latest developments on the HPV driven HNSCC. 'Diagnosis of transcriptionally active HPV infection,' 'Modalities for surveillance,' 'Implication of de-escalation of therapy' are some of the critical issues that could serve the medical, the research as well as the patient communities.
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Affiliation(s)
- K Devaraja
- Department of Otorhinolaryngology and Head and Neck surgery, Kasturba Medical College, Manipal, Manipal Academy of Higher Education, Manipal, Udupi, Karnataka, 576104, India.
| | - Sadhna Aggarwal
- Department of Biotechnology, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Sumit Singh Verma
- Department of Biochemistry, Institute of Science, Banaras Hindu University, Varanasi, 221 005, India
| | - Subash Chandra Gupta
- Department of Biochemistry, Institute of Science, Banaras Hindu University, Varanasi, 221 005, India.
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Zhou Y, Sinha S, Schwartz JL, Adami GR. A subtype of oral, laryngeal, esophageal, and lung, squamous cell carcinoma with high levels of TrkB-T1 neurotrophin receptor mRNA. BMC Cancer 2019; 19:607. [PMID: 31221127 PMCID: PMC6587277 DOI: 10.1186/s12885-019-5789-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2018] [Accepted: 05/31/2019] [Indexed: 01/17/2023] Open
Abstract
Background The NTRK2 genetic locus encodes neurotrophin membrane receptors that play an important role in normal neural tissue plasticity, growth, and survival. One NTRK2-encoded protein is TrkB-FL, which can regulate multiple pathways relevant to cancer. A second NTRK2 gene mRNA isoform encodes TrkB-T1, a receptor that has a different cytoplasmic domain encoded in a mRNA with a unique 3′ terminal exon. Method Tumors from The Cancer Genome Atlas (TCGA) and other studies were classified according to the expression of a single form of NTRK2 mRNA, TrkB-T1, identified by its unique 3′ terminal exon. Analysis of differentially expressed genes in TrkB-T1 high expressers was done to determine if tumors enriched for TrkB-T1 mRNA were a uniform group independent of anatomic site. Results The mRNA for TrkB-T1 is the most abundant NTRK2 gene mRNA in all squamous cell carcinomas (SCCs) in the TCGA database. Comparison of larynx SCC high TrkB-T1 RNA expressers to low expressers (n = 96) revealed gene expression differences consistent with the high TrkB-T1 tumors being more neural-like. The upregulated genes in the TrkB-T1 RNA high expressers also showed enrichment of pathways involved in retinol metabolism, hedgehog signaling, and the Nfe2l2 response, among other pathways. An examination of oral, esophagus, and lung SCCs (n = 284, 97, 501) showed induction of the same pathways among tumors that expressed high levels of TrkB-T1 mRNA. Proteins associated with regulation of the sonic hedgehog pathway, and the Nfe2l2 response, Tp63, and Keap1 and p62/SQSTM1 proteins, showed differential expression in larynx, oral and lung high TrkB1-T1 expresser SCCs. Unexpectantly, the relationship of high level TrkB-T1 expression to patient outcomes was SCC anatomic site specific. High TrkB-T1 mRNA levels in laryngeal SCC correlated with poor survival, but the opposite was true for lung SCC. This may be because pathways enriched in the TrkB high expressers, like those involving oncogenes NFE2L2, PIK3CA, and SOX2, are known to have SCC anatomic site-specific effects on progression. Conclusions High level TrkB-T1 mRNA is a marker of a distinct SCC subtype enriched for at least 3 pathways relevant to tumor progression: Nfe2l2 response, retinol metabolism, and hedgehog signaling. Electronic supplementary material The online version of this article (10.1186/s12885-019-5789-8) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Yalu Zhou
- Department of Oral Medicine & Diagnostic Sciences, Center for Molecular Biology of Oral Diseases, College of Dentistry, University of Illinois at Chicago, 801 South Paulina Street, Chicago, IL, 60612, USA
| | - Saurabh Sinha
- Department of Computer Science and Carl R. Woese Institute of Genomic Biology, University of Illinois at Urbana-Champaign, 2122 Siebel Center, 201N. Goodwin Ave, Urbana, IL, USA
| | - Joel L Schwartz
- Department of Oral Medicine & Diagnostic Sciences, Center for Molecular Biology of Oral Diseases, College of Dentistry, University of Illinois at Chicago, 801 South Paulina Street, Chicago, IL, 60612, USA
| | - Guy R Adami
- Department of Oral Medicine & Diagnostic Sciences, Center for Molecular Biology of Oral Diseases, College of Dentistry, University of Illinois at Chicago, 801 South Paulina Street, Chicago, IL, 60612, USA.
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Clinical relevance of human papillomavirus outside of oropharynx. Curr Opin Otolaryngol Head Neck Surg 2019; 27:80-84. [DOI: 10.1097/moo.0000000000000518] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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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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Götz C, Bischof C, Wolff KD, Kolk A. Detection of HPV infection in head and neck cancers: Promise and pitfalls in the last ten years: A meta-analysis. Mol Clin Oncol 2019; 10:17-28. [PMID: 30655973 PMCID: PMC6313947 DOI: 10.3892/mco.2018.1749] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2017] [Accepted: 08/09/2018] [Indexed: 12/16/2022] Open
Abstract
The current controversial discussion on the disease-specific survival of patients with human papillomavirus (HPV)-positive (+) and -negative (-) squamous cell carcinoma (SCC) of the head neck region was the motivation for the present meta-analysis. Different detection methods for HPV are available, though these often lack sensitivity. As a consequence, there may be false interpretation of HPV positivity. A bias concerning HPV status and therefore also survival rates is serving a non-durable relevance in the discussion of tailored therapies. A literature search was performed via the online database PubMed/NCBI, and data extraction and statistical analysis were conducted. A total of 139 studies published between 2004 and 2014 were evaluated in the present meta-analysis. The HPV detection methods, patient characteristics, tumor localizations and stages, as well as (neo-) adjuvant therapies and survival times were analyzed. The average incidence rates of HPV+ patients with oropharyngeal tumors were higher than those of patients with cancers of other regions of the head and neck. Upon evaluating the results of different detection methods no significant differences were identified. We have compared the HPV incidence rates of each detection method, when studies have used more than one. Regarding overall survival, the pooled adjusted hazard ratio (HR) for oropharyngeal SCC was 0.31 [95% confidence interval (CI)=0.27-0.36]. Unfortunately, only 3 equivalent studies were available on nonoropharyngeal tumors, for which the pooled adjusted HR was 1 (95% CI=0.73-1.36). Overall, the evaluation demonstrated that the survival rates reported in numerous studies were not evaluated multifactorially and important confounders were excluded from the statistics. The HPV detection methods used were often not sufficient in representing HPV positivity. In addition, oropharyngeal and oral SCCs were assessed together in the localization. The widely differing number of HPV+ patients in each of the various studies may be explained by insufficient detection methods and by a lack of localization distinction. The considerations of a tailored therapy according to HPV status should be rejected based on the present information. The previously published studies should be read critically and do not represent a basis for therapeutic decisions.
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Affiliation(s)
- Carolin Götz
- Department of Oral and Maxillofacial Surgery, Technical University of Munich, Klinikum Rechts der Isar, D-81675 Munich, Germany
| | - Clara Bischof
- Department of Oral and Maxillofacial Surgery, Technical University of Munich, Klinikum Rechts der Isar, D-81675 Munich, Germany
| | - Klaus-Dietrich Wolff
- Department of Oral and Maxillofacial Surgery, Technical University of Munich, Klinikum Rechts der Isar, D-81675 Munich, Germany
| | - Andreas Kolk
- Department of Oral and Maxillofacial Surgery, Technical University of Munich, Klinikum Rechts der Isar, D-81675 Munich, Germany
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Zammit AP, Sinha R, Cooper CL, Perry CFL, Frazer IH, Tuong ZK. Examining the contribution of smoking and HPV towards the etiology of oral cavity squamous cell carcinoma using high-throughput sequencing: A prospective observational study. PLoS One 2018; 13:e0205406. [PMID: 30308005 PMCID: PMC6181346 DOI: 10.1371/journal.pone.0205406] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Accepted: 09/25/2018] [Indexed: 12/15/2022] Open
Abstract
Oral cavity Squamous Cell Carcinoma (OCSCC) is a common form of head and neck cancer throughout the developed and developing world. However, the etiology of OCSCC is still unclear. Here, we explored the extent to which tobacco use, Human Papillomavirus (HPV) infection and genetic and transcriptomic changes contributed to the oncogenesis of OCSCC. In a prospective observational study, we analysed fresh tissue biopsies from 45 OCSCC collected from 51 subjects presenting with OCSCC to the Brisbane Head and Neck Clinics between 2013 and 2015. Exploration of the genetic and transcriptomic landscape of the biopsies were performed using RNA sequencing (RNA-seq) and whole exome sequencing. HPV associated tumours were determined using p16 staining of histological sections and RNA sequencing. Patient demographics including tumor location within the oral cavity, and history of tobacco and alcohol use were correlated with genomic and transcriptomics analyses. About 4.5% of OCSCC were HPV associated. The most frequent mutations in the OCSCC samples were in the TP53 and CDKN2A genes, but no association of specific mutations with HPV or tobacco use was observed. Using weighted gene co-expression network analysis to explore the RNA-seq data, tumors from participants with a history of tobacco use showed a significant trend towards increased mammalian target of Rapamycin (mTOR) signaling and decreased mitochondrial respiration. In conclusion, HPV was shown to be an uncommon association with OCSCC and changes in TP53 transcriptional regulation, mTOR signaling and mitochondrial function were associated with a history of tobacco use. Larger data sets will be required to enable detection of differences which may help with development of personalized therapeutics in the future.
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Affiliation(s)
- Andrew P. Zammit
- The University of Queensland, Faculty of Medicine, Diamantina Institute, Translational Research Institute, Woolloongabba, QLD, Australia
| | - Rohit Sinha
- The University of Queensland, Faculty of Medicine, Diamantina Institute, Translational Research Institute, Woolloongabba, QLD, Australia
| | - Caroline L. Cooper
- Department of Anatomical Pathology, Pathology Queensland, Princess Alexandra Hospital, Woolloongabba, QLD, Australia
- Southside Clinical Unit, Faculty of Medicine, The University of Queensland, St Lucia, QLD, Australia
| | | | - Ian H. Frazer
- The University of Queensland, Faculty of Medicine, Diamantina Institute, Translational Research Institute, Woolloongabba, QLD, Australia
- * E-mail:
| | - Zewen K. Tuong
- The University of Queensland, Faculty of Medicine, Diamantina Institute, Translational Research Institute, Woolloongabba, QLD, Australia
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Correlation of human papillomavirus infection and clinical parameters with five-year survival in oral squamous cell carcinoma. The Journal of Laryngology & Otology 2018; 132:628-635. [PMID: 29888686 DOI: 10.1017/s0022215118000361] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
OBJECTIVE This study associated Human Papillomavirus (HPV) infection and other clinical parameters with five-year survival of oral squamous cell carcinoma patients at a tertiary care hospital in Karachi, Pakistan. METHODS A total of 140 patients diagnosed with oral squamous cell carcinoma were enlisted. HPV status and subtypes were established through polymerase chain reaction performed in a previously published study. Clinical data including five-year survival were obtained through institutional medical records. RESULTS Ninety-five patients (67.9 per cent) were positive for HPV. Of these, 85 patients were HPV 16 positive while 2 patients were HPV 18 positive. The mean survival time for HPV positive patients was 44.3 months, whereas survival time for HPV negative patients was 46.9 months. Univariate analysis showed that HPV status in oral squamous cell carcinoma was not a statistically significant factor in determining five-year survival rate (p = 0.386). CONCLUSION There is a high prevalence of HPV positive oral squamous cell carcinoma in Pakistan; however, there is no difference in the five-year survival rate when compared to HPV negative oral squamous cell carcinoma.
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Tota JE, Engels EA, Madeleine MM, Clarke CA, Lynch CF, Ortiz AP, Hernandez BY, Chaturvedi AK. Risk of oral tongue cancer among immunocompromised transplant recipients and human immunodeficiency virus-infected individuals in the United States. Cancer 2018; 124:2515-2522. [PMID: 29645080 DOI: 10.1002/cncr.31359] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2017] [Revised: 02/22/2018] [Accepted: 03/06/2018] [Indexed: 01/20/2023]
Abstract
BACKGROUND Oral tongue cancer incidence has increased among whites in the United States; however, the cause remains unknown. If an infectious agent is implicated, then elevated risk would be expected among immunosuppressed individuals. METHODS By using population-based registry linkage information from the US Transplant Cancer Match and human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDS) Cancer Match studies, the authors examined the risk of oral tongue squamous cell carcinoma (SCC) among immunocompromised transplantation recipients and HIV-infected individuals. In addition, the risks of oropharyngeal SCC (strongly related to human papillomavirus infection; modestly affected by immunosuppression), other tobacco/alcohol-related oral cavity SCCs (not thought to be infection/immunosuppression-related), and non-Hodgkin lymphoma of oral cavity/pharynx (strongly related to Epstein-Barr virus; profoundly affected by immunosuppression) were evaluated. RESULTS Compared with the general population, the risk of non-Hodgkin lymphoma was strongly increased (standardized incidence ratio [SIR] > 8.0). The risk of all SCCs was modestly and similarly elevated among transplantation recipients (SIR range, 2.2-2.7; Pheterogeneity = .2); whereas, among HIV-infected individuals, the risk of oral tongue SCC was higher compared with the risk of other SCCs (SIR, 3.0 vs 1.7 [for oropharyngeal SCCs] and 2.3 [for other oral cavity SCCs]; Pheterogeneity < .001). The risk of SCCs was significantly higher among men, older individuals, and whites; and risk increased with the time since transplantation/AIDS onset. The risk of oral tongue SCC was significantly higher among HIV-infected men who have sex with men compared with the average risk in HIV-infected individuals (adjusted incidence rate ratio = 2.0). CONCLUSIONS Similar modest increases in the risk of oral tongue and other oral cavity SCCs do not suggest that an infectious agent or exposure profoundly affected by immunosuppression underlies the increase in oral tongue cancer. Cancer 2018;124:2515-22. © 2018 American Cancer Society.
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Affiliation(s)
- Joseph E Tota
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, Maryland
| | - Eric A Engels
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, Maryland
| | - Margaret M Madeleine
- Department of Epidemiology, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | | | - Charles F Lynch
- Department of Epidemiology, University of Iowa, Iowa City, Iowa
| | - Ana P Ortiz
- Cancer Control and Population Sciences Program, University of Puerto Rico Comprehensive Cancer Center, San Juan, Puerto Rico
| | - Brenda Y Hernandez
- University of Hawaii Cancer Center, University of Hawaii, Honolulu, Hawaii
| | - Anil K Chaturvedi
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, Maryland
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Porter S, Gueiros LA, Leão JC, Fedele S. Risk factors and etiopathogenesis of potentially premalignant oral epithelial lesions. Oral Surg Oral Med Oral Pathol Oral Radiol 2018; 125:603-611. [PMID: 29891084 DOI: 10.1016/j.oooo.2018.03.008] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Revised: 03/03/2018] [Accepted: 03/06/2018] [Indexed: 12/27/2022]
Abstract
Potentially malignant oral mucosal disease has some ability to give rise to malignancy of the oral epithelium, that is, oral squamous cell carcinoma (OSCC). The present article provides a succinct review of the possible or probable causes of potentially premalignant oral epithelial lesions. There is a focus upon studies that examined the causes or etiologic associations with clinically likely or histopathologically detectable oral epithelial dysplasia.
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Affiliation(s)
| | - Luiz Alcino Gueiros
- Oral Medicine Unit. Departamento de Clínica e Odontologia Preventiva, Universidade Federal de Pernambuco, Brazil
| | - Jair Carneiro Leão
- Oral Medicine Unit. Departamento de Clínica e Odontologia Preventiva, Universidade Federal de Pernambuco, Brazil
| | - Stefano Fedele
- UCL Eastman Dental Institute, London, UK; Oral Theme of the UCL/UCLH NIHR Biomedical Research Centre, UK
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Eder-Czembirek C, Sulzbacher I, Fuereder T, Selzer E. P16 positivity and regression grade predict survival after neoadjuvant radiotherapy of OSCC. Oral Dis 2018; 24:544-551. [DOI: 10.1111/odi.12814] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2017] [Revised: 11/23/2017] [Accepted: 11/27/2017] [Indexed: 12/31/2022]
Affiliation(s)
- C Eder-Czembirek
- Department of Cranio-, Maxillofacial and Oral Surgery; Medical University of Vienna; Vienna Austria
| | - I Sulzbacher
- Clinical Institute of Pathology; Medical University of Vienna; Vienna Austria
| | - T Fuereder
- Department of Internal Medicine I; Division of Oncology & CCC; Medical University of Vienna; Vienna Austria
| | - E Selzer
- University Clinic of Radiotherapy; Medical University of Vienna; Vienna Austria
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31
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Blatt S, Schön H, Sagheb K, Kämmerer PW, Al-Nawas B, Schiegnitz E. Hemoglobin, C-reactive protein and ferritin in patients with oral carcinoma and their clinical significance – A prospective clinical study. J Craniomaxillofac Surg 2018; 46:207-212. [DOI: 10.1016/j.jcms.2017.12.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2017] [Revised: 11/28/2017] [Accepted: 12/05/2017] [Indexed: 11/24/2022] Open
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Abstract
Human papillomavirus-associated oropharyngeal squamous cell carcinoma (HPV-OPSCC) comprises approximately 25% of all head and neck cancers (head and neck squamous cell carcinoma, HNSCC). Epidemiologic studies have shown a dramatic increase of HPV-OPSCC in the past 2 decades, whereas tobacco-related HNSCC rates are decreasing worldwide. The distinctions between HPV-OPSCC and oral cavity cancers are now reflected in the most recent editions of the World Health Organization Classification of Tumors of the Head and Neck and the American Joint Committee on Cancer Staging Manual, respectively. This review describes current understanding of the link between HPV infection and OPSCC.
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Affiliation(s)
- Takako Imai Tanaka
- Department of Oral Medicine, University of Pennsylvania School of Dental Medicine, 240 South 40th Street, Robert Schattner Center #215, Philadelphia, PA 19104, USA.
| | - Faizan Alawi
- Department of Pathology, University of Pennsylvania School of Dental Medicine, 240 South 40th Street, 328B, Philadelphia, PA 19104, USA
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Thierry F, Longo M, Pecceu E, Zani DD, Schwarz T. Computed tomographic appearance of canine tonsillar neoplasia: 14 cases. Vet Radiol Ultrasound 2017; 59:54-63. [DOI: 10.1111/vru.12561] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2017] [Revised: 06/27/2017] [Accepted: 07/09/2017] [Indexed: 02/03/2023] Open
Affiliation(s)
- Florence Thierry
- Royal (Dick) School of Veterinary Studies, Roslin Institute; University of Edinburgh; Roslin EH25 9RG UK
| | - Maurizio Longo
- Royal (Dick) School of Veterinary Studies, Roslin Institute; University of Edinburgh; Roslin EH25 9RG UK
| | - Evi Pecceu
- Royal (Dick) School of Veterinary Studies, Roslin Institute; University of Edinburgh; Roslin EH25 9RG UK
| | - Davide D. Zani
- Department of Veterinary Medicine, University of Milan; Via dell'Università; Lodi 26900 Italy
| | - Tobias Schwarz
- Royal (Dick) School of Veterinary Studies, Roslin Institute; University of Edinburgh; Roslin EH25 9RG UK
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Fribley AM, Svider PF, Warner BM, Garshott DM, Raza SN, Kirkwood KL. Recent Trends in Oral Cavity Cancer Research Support in the United States. J Dent Res 2017; 96:17-22. [PMID: 28033064 DOI: 10.1177/0022034516680556] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
The objectives were to characterize oral cavity cancer (OCC) funding from the National Institutes of Health (NIH) with a secondary aim of comparing NIH support provided to OCC and other malignancies. NIH awards supporting OCC inquiry from 2000 to 2014 were accessed from the NIH RePORTER database. These data were used to evaluate temporal trends and the role of human papilloma virus and to determine the academic training and professional profiles of the principal investigators. Comparison of 2014 funding levels with other malignancies was also performed, controlling for incidence. Overall funding totals decreased considerably after 2009. Funding administered through the National Institute of Dental and Craniofacial Research (NIDCR) was 6.5 times greater than dollars awarded by the National Cancer Institute in 2000. During the period evaluated, NIDCR support decreased in most years, while National Cancer Institute support increased and approached NIDCR funding levels. Funding for human papilloma virus-related projects gradually rose, from 3.4% of dollars in 2000 to 2004 to 6.2% from 2010 to 2014 ( P < 0.05). A majority of principal investigators had a PhD omnia solus (57%), and 13% possessed dual PhD/clinical degrees. Among clinicians with specialty training, otolaryngologists and oral/maxillofacial pathologists garnered the most funding. OCC had a 2014 funding:incidence ratio of $785, much lower than for other malignancies. There has been increased volatility in funding support in recent years possibly due to budget cuts and sequestration. The National Cancer Institute has played an increasingly important role in supporting OCC research, concomitant with decreasing NIDCR support. Our findings suggest that OCC is underfunded relative to other non-oral cavity malignancies, indicating a need to increase the focus on rectifying the disparity.
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Affiliation(s)
- A M Fribley
- 1 Carman and Ann Adams Department of Pediatrics, Wayne State University School of Medicine, Detroit, MI, USA.,2 Molecular Therapeutics Program, Karmanos Cancer Institute, Wayne State University School of Medicine, Detroit, MI, USA.,3 Department of Otolaryngology-Head and Neck Surgery, Wayne State University School of Medicine, Detroit, MI, USA.,4 Barbara Ann Karmanos Cancer Institute, Detroit, MI, USA
| | - P F Svider
- 3 Department of Otolaryngology-Head and Neck Surgery, Wayne State University School of Medicine, Detroit, MI, USA
| | - B M Warner
- 5 Department of Oral and Maxillofacial Pathology, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - D M Garshott
- 1 Carman and Ann Adams Department of Pediatrics, Wayne State University School of Medicine, Detroit, MI, USA
| | - S N Raza
- 3 Department of Otolaryngology-Head and Neck Surgery, Wayne State University School of Medicine, Detroit, MI, USA.,4 Barbara Ann Karmanos Cancer Institute, Detroit, MI, USA
| | - K L Kirkwood
- 6 Department of Oral Health Sciences and the Center for Oral Health Research, Medical University of South Carolina, Charleston, SC, USA.,7 Department of Microbiology and Immunology, Medical University of South Carolina, Charleston, SC, USA.,8 Hollings Cancer Center, Medical University of South Carolina, Charleston, SC, USA
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Tota JE, Anderson WF, Coffey C, Califano J, Cozen W, Ferris RL, St John M, Cohen EEW, Chaturvedi AK. Rising incidence of oral tongue cancer among white men and women in the United States, 1973-2012. Oral Oncol 2017; 67:146-152. [PMID: 28351569 DOI: 10.1016/j.oraloncology.2017.02.019] [Citation(s) in RCA: 111] [Impact Index Per Article: 15.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2017] [Revised: 02/18/2017] [Accepted: 02/20/2017] [Indexed: 12/12/2022]
Abstract
BACKGROUND Despite significant reductions in tobacco use in the US, oral tongue cancer incidence has reportedly increased in recent years, particularly in young white women. We conducted age-period-cohort analyses to identify birth cohorts that have experienced increased oral tongue cancer incidence, and compared these with trends for oropharyngeal cancer, a cancer caused by human papillomavirus (HPV) that has also recently increased. METHODS We utilized cancer incidence data (1973-2012) from 18 registries maintained by the NCI SEER Program. Incidence trends were evaluated using log-linear joinpoint regression and age-period-cohort modeling was utilized to simultaneously evaluate effects of age, calendar year, and birth year on incidence trends. RESULTS Incidence of oral tongue cancer increased significantly among white women during 1973-2012 (0.6% annual increase, p<0.001) and white men during 2008-2012 (5.1% annual increase, p=0.004). The increase was most apparent among younger white individuals (<50years; annual increase of 0.7% for men [p=0.02] and 1.7% for women [p<0.001] during 1973-2012). Furthermore, the magnitude of the increase during 1973-2012 was similar between young white men and women (2.3 vs. 1.8 cases per million, respectively). Incidence trends for oropharyngeal cancer were similar to trends for oral tongue cancer and similar birth cohorts (born after the 1940s) experienced rising incidence of these cancers (p-value: white men=0.12, white women=0.42), although the magnitude of increase was greater for oropharyngeal cancer. CONCLUSIONS The incidence of oral tongue and oropharyngeal cancer has significantly increased among young white men and women within the same birth cohorts in the US.
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Affiliation(s)
- Joseph E Tota
- National Cancer Institute, Division of Cancer Epidemiology and Genetics, Rockville, MD, USA.
| | - William F Anderson
- National Cancer Institute, Division of Cancer Epidemiology and Genetics, Rockville, MD, USA
| | | | | | - Wendy Cozen
- University of Southern California, Departments of Preventive Medicine and Pathology, Los Angeles, CA, USA
| | - Robert L Ferris
- University of Pittsburgh, Department of Otolaryngology, Pittsburgh, PA, USA
| | - Maie St John
- UCLA, Department of Head and Neck Surgery, UCLA Head and Neck Cancer Program, Los Angeles, CA, USA
| | | | - Anil K Chaturvedi
- National Cancer Institute, Division of Cancer Epidemiology and Genetics, Rockville, MD, USA
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Association of periodontitis and human papillomavirus in oral rinse specimens: Results from the National Health and Nutrition Survey 2009-2012. J Am Dent Assoc 2017; 146:382-9. [PMID: 26025825 DOI: 10.1016/j.adaj.2015.01.019] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2014] [Revised: 01/20/2015] [Accepted: 01/20/2015] [Indexed: 01/22/2023]
Abstract
BACKGROUND Human papillomavirus (HPV)-positive oropharyngeal squamous cell carcinomas are increasing in incidence and are becoming significant public health concerns. Periodontitis is a chronic condition in which the affected tissue may facilitate oral HPV infection and persistence. The purpose of this study was to determine if an association of the presence of HPV in oral rinse specimens and periodontal disease exists. METHODS The authors combined the National Health and Nutrition Examination Survey (NHANES) data for years 2009-2010 and 2011-2012. The authors included participants aged 30-69 years who had clinically assessed periodontal and HPV data (n = 6,004). The authors analyzed the data using the Rao-Scott χ(2) test and logistic regression. RESULTS There were 498 participants who had the presence of HPV in oral rinse specimens. The adjusted odds ratio for the presence of HPV in oral rinse specimens with relation to periodontal disease was 1.04 (95% confidence interval, 0.63-1.73), adjusting for sex, race and ethnicity, education, age, income-to-poverty ratio, smoking, alcohol use, and number of sex partners during their lifetime. CONCLUSIONS The authors failed to reject the hypothesis of no association of the presence of HPV in oral rinse specimens and periodontitis. PRACTICAL IMPLICATIONS Although oral HPV infection is a serious concern, the authors found that periodontitis was not shown to be related to the presence of HPV in oral rinse specimens in adjusted analyses in this study.
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Ragin C, Liu JC, Jones G, Shoyele O, Sowunmi B, Kennett R, Groen HJM, Gibbs D, Blackman E, Esan M, Brandwein MS, Devarajan K, Bussu F, Chernock R, Chien CY, Cohen MA, Samir EM, Mikio S, D'Souza G, Funchain P, Eng C, Gollin SM, Hong A, Jung YS, Krüger M, Lewis J, Morbini P, Landolfo S, Rittà M, Straetmans J, Szarka K, Tachezy R, Worden FP, Nelson D, Gathere S, Taioli E. Prevalence of HPV Infection in Racial-Ethnic Subgroups of Head and Neck Cancer Patients. Carcinogenesis 2016; 38:218-229. [PMID: 28025390 DOI: 10.1093/carcin/bgw203] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2016] [Indexed: 12/13/2022] Open
Abstract
The landscape of HPV infection in racial/ethnic subgroups of head and neck cancer (HNC) patients has not been evaluated carefully. In this study, a meta-analysis examined the prevalence of HPV in HNC patients of African ancestry. Additionally, a pooled analysis of subject-level data was also performed to investigate HPV prevalence and patterns of p16 (CDNK2A) expression amongst different racial groups. Eighteen publications (N = 798 Black HNC patients) were examined in the meta-analysis, and the pooled analysis included 29 datasets comprised of 3,129 HNC patients of diverse racial/ethnic background. The meta-analysis revealed that the prevalence of HPV16 was higher among Blacks with oropharyngeal cancer than Blacks with non-oropharyngeal cancer. However, there was great heterogeneity observed among studies (Q test P<0.0001). In the pooled analysis, after adjusting for each study, year of diagnosis, age, gender and smoking status, the prevalence of HPV16/18 in oropharyngeal cancer patients was highest in Whites (61.1%), followed by 58.0% in Blacks and 25.2% in Asians (P<0.0001). There was no statistically significant difference in HPV16/18 prevalence in non-oropharyngeal cancer by race (P=0.682). With regard to the pattern of HPV16/18 status and p16 expression, White patients had the highest proportion of HPV16/18+/p16+ oropharyngeal cancer (52.3%), while Asians and Blacks had significantly lower proportions (23.0% and 22.6%, respectively) [P <0.0001]. Our findings suggest that the pattern of HPV16/18 status and p16 expression in oropharyngeal cancer appears to differ by race and this may contribute to survival disparities.
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Affiliation(s)
- Camille Ragin
- Cancer Prevention and Control Program, Fox Chase Cancer Center - Temple Health, Philadelphia, PA, USA
- Department of Epidemiology & Biostatistics, Temple University, College of Public Health, Philadelphia, PA, USA
| | - Jeffrey C Liu
- Department of Otolaryngology, Temple University; and Fox Chase Cancer Center, Philadelphia, PA, USA
| | - Gieira Jones
- Department of Epidemiology & Biostatistics, Temple University, College of Public Health, Philadelphia, PA, USA
| | - Olubunmi Shoyele
- Department of Pathology and Laboratory Medicine, Western Connecticut Health Network, Danbury Hospital, Danbury, CT, USA
| | - Bukola Sowunmi
- Cancer Prevention and Control Program, Fox Chase Cancer Center - Temple Health, Philadelphia, PA, USA
| | - Rachel Kennett
- Cancer Prevention and Control Program, Fox Chase Cancer Center - Temple Health, Philadelphia, PA, USA
| | - Harry J M Groen
- Department of Epidemiology & Biostatistics, Temple University, College of Public Health, Philadelphia, PA, USA
| | - Denise Gibbs
- Cancer Prevention and Control Program, Fox Chase Cancer Center - Temple Health, Philadelphia, PA, USA
| | - Elizabeth Blackman
- Cancer Prevention and Control Program, Fox Chase Cancer Center - Temple Health, Philadelphia, PA, USA
- Department of Epidemiology & Biostatistics, Temple University, College of Public Health, Philadelphia, PA, USA
| | - Michael Esan
- Cancer Prevention and Control Program, Fox Chase Cancer Center - Temple Health, Philadelphia, PA, USA
| | - Margaret S Brandwein
- Department of Pathology and Anatomical Sciences, SUNY at the University at Buffalo, Buffalo, NY, USA
| | - Karthik Devarajan
- Department of Biostatistics, Fox Chase Cancer Center - Temple Health, Philadelphia, PA, USA
| | - Francesco Bussu
- Institute of Otolaryngology, Università Cattolica del Sacro Cuore, Policlinico Agostino Gemelli, Rome, Italy
| | - Rebecca Chernock
- Department of Pathology and Immunology, Washington University School of Medicine, St Louis, MO, USA
| | - Chih-Yen Chien
- Department of Otolaryngology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Marc A Cohen
- Department of Surgery, Head and Neck Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - El-Mofty Samir
- Department of Pathology and Immunology, Washington University School of Medicine, St Louis, MO, USA
| | - Suzuki Mikio
- Department of Otorhinolaryngology, Head and Neck Surgery, Graduate School of Medicine, University of the Ryukyus, Okinawa, Japan
| | - Gypsyamber D'Souza
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Pauline Funchain
- Genomic Medicine Institute, Cleveland Clinic Lerner Research Institute, Cleveland, OH, USA
| | - Charis Eng
- Genomic Medicine Institute, Cleveland Clinic Lerner Research Institute, Cleveland, OH, USA
| | - Susanne M Gollin
- Department of Human Genetics, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA USA
| | - Angela Hong
- Central Clinical School, The University of Sydney, Sydney, NSW, Australia
| | - Yuh-S Jung
- Department of Otolaryngology, Research Institute and Hospital, National Cancer Center, Gyeonggi-do, Korea
| | - Maximilian Krüger
- Department of Oral and Maxillofacial Surgery - Plastic Surgery, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - James Lewis
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University, Nashville, TN, 37232, USA
| | - Patrizia Morbini
- Department of Molecular Medicine, Unit of Pathology, University of Pavia, and à IRCCS Policlinico S. Matteo Foundation, Pavia, Italy
| | - Santo Landolfo
- Department of Sciences of Public Health and Pediatrics, University of Turin, Turin, Italy
| | - Massimo Rittà
- Department of Sciences of Public Health and Pediatrics, University of Turin, Turin, Italy
| | - Jos Straetmans
- Department of Otorhinolaryngology-Head and Neck Surgery, GROW Institute, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Krisztina Szarka
- Department of Medical Microbiology, Faculty of Medicine, University of Debrecen, Hungary
| | - Ruth Tachezy
- Department of Immunology, Institute of Hematology and Blood Transfusion National Reference Laboratory for Papillomaviruses, Prague, Czech Republic
| | - Francis P Worden
- Department of Internal Medicine, Division of Hematology-Oncology, University of Michigan, Ann Arbor, MI, USA
| | - Deborah Nelson
- Department of Epidemiology & Biostatistics, Temple University, College of Public Health, Philadelphia, PA, USA
| | - Samuel Gathere
- Non Communicable Diseases Research Programme, Kenya Medical Research Institute, Nairobi, Kenya
| | - Emanuela Taioli
- Departments of Population Health Science and Policy, of Thoracic Surgery, and Institute For Translational Epidemiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
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Jorge-Nebert LF, Zhang G, Wilson KM, Jiang Z, Butler R, Gluckman JL, Pinney SM, Nebert DW. Head-and-neck squamous cell carcinoma risk in smokers: no association detected between phenotype and AHR, CYP1A1, CYP1A2, or CYP1B1 genotype. Hum Genomics 2016; 10:39. [PMID: 27894333 PMCID: PMC5127090 DOI: 10.1186/s40246-016-0094-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2016] [Accepted: 11/04/2016] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Head-and-neck squamous cell carcinoma (HNSCC) differs between smokers and nonsmokers in etiology and clinical presentation. Because of demonstrated unequivocal involvement in smoking-induced cancer in laboratory animals, four candidate genes--AHR, CYP1A1, CYP1A2, and CYP1B1--were selected for a clinical genotype-phenotype association study of HNSCC risk in smokers. Thirty-six single-nucleotide variants (mostly tag-SNPs) within and near these four genes [16 (AHR), 4 (CYP1A1), 4 (CYP1A2), and 12 (CYP1B1)] were chosen. METHODS Extreme discordant phenotype (EDP) method of analysis was used to increase statistical power. HNSCC patients--having smoked 1-40 cigarette pack-years--represented the "highly-sensitive" (HS) population; heavy smokers having smoked ≥80 cigarette-pack-years without any type of cancer comprised the "highly-resistant" (HR) group. The vast majority of smokers were intermediate and discarded from consideration. Statistical tests were performed on N = 112 HS and N = 99 HR DNA samples from whole blood. CONCLUSIONS Among the four genes and flanking regions--one haploblock, ACTTGATC in the 5' portion of CYP1B1, retained statistical significance after 100,000 permutations (P = 0.0042); among our study population, this haploblock was found in 36.4% of African-American, but only 1.49% of Caucasian, HNSCC chromosomes. Interestingly, in the 1000 Genomes Project database, frequency of this haplotype (in 1322 African and 1006 Caucasian chromosomes) is 0.356 and 0.003, respectively. This study represents an excellent example of "spurious association by population stratification". Considering the cohort size, we therefore conclude that the variant alleles chosen for these four genes, alone or in combinations, are not statistically significantly associated with risk of cigarette-smoking-induced HNSCC.
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Affiliation(s)
- Lucia F Jorge-Nebert
- Department of Environmental Health and Center for Environmental Genetics, University of Cincinnati Medical Center, Cincinnati, OH, 45267-0056, USA
| | - Ge Zhang
- Department of Environmental Health and Center for Environmental Genetics, University of Cincinnati Medical Center, Cincinnati, OH, 45267-0056, USA.,Division of Human Genetics, Department of Pediatrics & Molecular Developmental Biology, Cincinnati Children's Hospital, Cincinnati, Ohio, 45229-2899, USA
| | - Keith M Wilson
- Department of Otolaryngology-Head and Neck Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, 45267-0528, USA
| | - Zhengwen Jiang
- Department of Environmental Health and Center for Environmental Genetics, University of Cincinnati Medical Center, Cincinnati, OH, 45267-0056, USA.,Present address: Genesky Diagnostics, Suzhou, China
| | - Randall Butler
- Department of Pathology and Laboratory Medicine, University of Cincinnati College of Medicine, Cincinnati, OH, 45267-0533, USA
| | - Jack L Gluckman
- Department of Otolaryngology-Head and Neck Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, 45267-0528, USA
| | - Susan M Pinney
- Department of Environmental Health and Center for Environmental Genetics, University of Cincinnati Medical Center, Cincinnati, OH, 45267-0056, USA
| | - Daniel W Nebert
- Department of Environmental Health and Center for Environmental Genetics, University of Cincinnati Medical Center, Cincinnati, OH, 45267-0056, USA.
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Blatt S, Ziebart T, Krüger M, Pabst AM. Diagnosing oral squamous cell carcinoma: How much imaging do we really need? A review of the current literature. J Craniomaxillofac Surg 2016; 44:538-49. [DOI: 10.1016/j.jcms.2016.02.003] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2015] [Revised: 01/28/2016] [Accepted: 02/04/2016] [Indexed: 12/11/2022] Open
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Human papillomavirus in oral cavity and oropharynx carcinomas in the central region of Brazil. Braz J Otorhinolaryngol 2016; 83:38-44. [PMID: 27117892 PMCID: PMC9444756 DOI: 10.1016/j.bjorl.2016.01.004] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2015] [Accepted: 01/10/2016] [Indexed: 12/18/2022] Open
Abstract
Introduction Molecular studies about carcinomas of the oral cavity and oropharynx demonstrate the presence of human papilomavirus genome in these tumors, reinforcing the participation of human papilomavirus in oral carcinogenesis. Objectives This study aimed to determine the prevalence of human papilomavirus and genotype distribution of HPV16 and HPV18 in oral cavity and oropharynx carcinomas, as well as their association with clinical characteristics of the tumors. Methods This is a retrospective study, with clinical data collected from 82 patients. Human papilomavirus detection was conducted on specimens of oral cavity and oropharynx carcinomas included in paraffin blocks. Patients were assisted in a cancer reference center, in the central region of Brazil, between 2005 and 2007. Polymerase chain reaction was used for the detection and genotyping of human papilomavirus. Results Among the patients evaluated, 78% were male. The average age of the group was about 58 years. Risk factors, such as smoking (78%) and alcohol consumption (70.8%) were recorded for the group. HPV DNA was detected in 21 cases (25.6%; 95% confidence interval 16.9–36.6) of which 33.3% were HPV16 and 14.3% were HPV18. The presence of lymph node metastases and registered deaths were less frequent in human papilomavirus positive tumors, suggesting a better prognosis for these cases; however, the differences between the groups were not statistically significant. Conclusion The results obtained in the present study, with respect to the presence of the high-risk HPV16 and HPV18 genotypes, highlight the importance of human papilomavirus vaccination in the control of oral cavity and oropharynx carcinomas.
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Significance of endothelial progenitor cells (EPC) for tumorigenesis of head and neck squamous cell carcinoma (HNSCC): possible marker of tumor progression and neovascularization? Clin Oral Investig 2016; 20:2293-2300. [PMID: 26993659 DOI: 10.1007/s00784-016-1785-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2015] [Accepted: 03/04/2016] [Indexed: 01/01/2023]
Abstract
OBJECTIVES Angiogenesis and neovascularisation plays a crucial role for tumorigenesis and tumor progression in head and neck squamous cell carcinoma (HNSCC). The aim of our study was to investigate the neovascularization capacity by endothelial progenitor cells (EPC) in tumor patient as a possible predictor for tumor progression and tumor stage. MATERIALS AND METHODS Therefore, we investigated the cell number and biologic activity by cell migration and colony-forming ability of EPC. Cells were isolated from the peripheral venous blood of 79 patients who suffer HNSCC in different stages of disease. Thirty-three healthy individuals served as the control group. RESULTS Significantly increased biological activities were reflected by expression of the migration rate (1027 ± 1510) in comparison to the control group (632 ± 269) and the clonal potency measured by colony-forming unit (CFU) (tumor patients (19.7 ± 12.3) vs. control group (10.84 ± 4.8)). To determine whether or not EPC number can be used as a valid prognostic marker for clinical outcome of tumor patients, we furthermore compared a "high EPC-number-subgroup" (HI) with a "low EPC-number-subgroup" (LO) in a Kaplan-Meier survival curve. The HI-subgroup shows herein clearly a worse outcome. CONCLUSIONS Our findings indicate a possible pathway for EPC to play a critical role in the vasculogenesis and consequently in the progression of HNSCC. CLINICAL RELEVANCE Our findings could serve as possible predictors for the neovascularisation potential in HNSCC tumor patients.
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Sannigrahi MK, Singh V, Sharma R, Panda NK, Radotra BD, Khullar M. Detection of active human papilloma virus-16 in head and neck cancers of Asian North Indian patients. Oral Dis 2015; 22:62-8. [DOI: 10.1111/odi.12382] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2015] [Revised: 10/01/2015] [Accepted: 10/06/2015] [Indexed: 12/17/2022]
Affiliation(s)
- MK Sannigrahi
- Department of Otolaryngology; Post Graduate Institute of Medical Education and Research (PGIMER); Chandigarh India
| | - V Singh
- Department of Otolaryngology; Post Graduate Institute of Medical Education and Research (PGIMER); Chandigarh India
| | - R Sharma
- Department of Experimental Medicine and Biotechnology; PGIMER; Chandigarh India
| | - NK Panda
- Department of Otolaryngology; Post Graduate Institute of Medical Education and Research (PGIMER); Chandigarh India
| | - BD Radotra
- Department of Histopathology; PGIMER; Chandigarh India
| | - M Khullar
- Department of Experimental Medicine and Biotechnology; PGIMER; Chandigarh India
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Mammas IN, Greenough A, Theodoridou M, Kramvis A, Christaki I, Koutsaftiki C, Koutsaki M, Portaliou DM, Kostagianni G, Panagopoulou P, Sourvinos G, Spandidos DA. Current views and advances on Paediatric Virology: An update for paediatric trainees. Exp Ther Med 2015; 11:6-14. [PMID: 26889211 PMCID: PMC4726865 DOI: 10.3892/etm.2015.2890] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2015] [Accepted: 11/24/2015] [Indexed: 12/31/2022] Open
Abstract
Paediatric Virology is a bold new scientific field, which combines Paediatrics with Virology, Epidemiology, Molecular Medicine, Evidence-based Medicine, Clinical Governance, Quality Improvement, Pharmacology and Immunology. The Workshop on Paediatric Virology, which took place on Saturday October 10, 2015 in Athens, Greece, provided an overview of recent views and advances on viral infections occurring in neonates and children. It was included in the official programme of the 20th World Congress on Advances in Oncology and the 18th International Symposium on Molecular Medicine, which attracted over 500 delegates from the five continents. During the Workshop, the topics covered included the challenges of vaccine implementation against human papillomaviruses in countries under financial crisis, strategies for eradicating poliomyelitis and its 60th vaccine anniversary, as well as the debate on the association between autism and vaccination against measles, mumps and rubella. Among the non-vaccine related topics, emphasis was given to viral infections in prematurely born infants and their long-term outcomes, new paediatric intensive care management options for bronchiolitis related to respiratory syncytial virus, the clinical implications of hepatitis B virus and cytomegalovirus genotyping, the Ebola virus threat and preparedness in Paediatric Emergency Departments, oral, oropharynx, laryngeal, nasal and ocular viral infections and Merkel cell polyomavirus as a novel emerging virus of infancy and childhood. In this review, we provide selected presentations and reports discussed at the Workshop.
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Affiliation(s)
- Ioannis N Mammas
- Department of Clinical Virology, University of Crete School of Medicine, Heraklion 71003, Greece
| | - Anne Greenough
- Division of Asthma, Allergy and Lung Biology, King's College London, London SE5 9RS, UK
| | - Maria Theodoridou
- First Department of Paediatrics, 'Aghia Sophia' Children's Hospital, University of Athens School of Medicine, Athens 11527, Greece
| | - Anna Kramvis
- Hepatitis Virus Diversity Research Unit, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg 2193, South Africa
| | - Iliana Christaki
- Edinburgh Medical School, University of Edinburgh, Edinburgh EH16 4TJ, UK
| | - Chryssie Koutsaftiki
- Paediatric Intensive Care Unit (PICU), 'Penteli' Children's Hospital, Penteli 15236, Greece
| | - Maria Koutsaki
- Department of Paediatrics, University Hospital of Heraklion, Heraklion 71110, Greece
| | - Dimitra M Portaliou
- Institute of Vision and Optics (BEMMO-IVO), University of Crete School of Medicine, Heraklion 71003, Greece
| | - Georgia Kostagianni
- Department of Otorhinolaryngology - Head and Neck Surgery, 'Thriassio' General Hospital, Elefsina 19200, Greece
| | - Paraskevi Panagopoulou
- 4th Department of Paediatrics, Aristotle University of Thessaloniki, 'Papageorgiou' General Hospital, Thessaloniki 56403, Greece
| | - George Sourvinos
- Department of Clinical Virology, University of Crete School of Medicine, Heraklion 71003, Greece
| | - Demetrios A Spandidos
- Department of Clinical Virology, University of Crete School of Medicine, Heraklion 71003, Greece
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Kolokythas A, Zhou Y, Schwartz JL, Adami GR. Similar Squamous Cell Carcinoma Epithelium microRNA Expression in Never Smokers and Ever Smokers. PLoS One 2015; 10:e0141695. [PMID: 26544609 PMCID: PMC4636300 DOI: 10.1371/journal.pone.0141695] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2015] [Accepted: 10/11/2015] [Indexed: 12/15/2022] Open
Abstract
The incidence of oral tumors in patients who never used mutagenic agents such as tobacco is increasing. In an effort to better understand these tumors we studied microRNA (miRNA) expression in tumor epithelium of never tobacco users, tumor epithelium of ever tobacco users, and nonpathological control oral epithelium. A comparison of levels among 372 miRNAs in 12 never tobacco users with oral squamous cell carcinoma (OSCC) versus 10 healthy controls was made using the reverse transcription quantitative polymerase chain reaction. A similar analysis was done with 8 ever tobacco users with OSCC. These comparisons revealed miR-10b-5p, miR-196a-5p, and miR-31-5p as enriched in the tumor epithelium in OSCC of both never and ever tobacco users. Examination of The Cancer Genome Atlas (TCGA) project miRNA data on 305 OSCCs and 30 controls revealed 100% of those miRNAs enriched in never smoker OSCCs in this patient group were also enriched in ever smoker OSCCs. Nonsupervised clustering of TCGA OSCCs was suggestive of two or four subgroups of tumors based on miRNA levels with limited evidence for differences in tobacco exposure among the groups. Results from both patient groups together stress the importance of miR196a-5p in OSCC malignancy in both never and ever smokers, and emphasize the overall similarity of miRNA expression in OSCCs in these two risk groups. It implies that there may be great similarity in etiology of OSCC in never and ever smokers and that classifying OSCC based on tobacco exposure may not be helpful in the clinic.
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Affiliation(s)
- Antonia Kolokythas
- Department of Oral and Maxillofacial Surgery, College of Dentistry, University of Illinois at Chicago, 801 South Paulina Street, Chicago, Illinois, 60610, United States of America
| | - Yalu Zhou
- Arphion Ltd, 2242 W. Harrison Street, Chicago, Illinois, 60612, United States of America
| | - Joel L. Schwartz
- Arphion Ltd, 2242 W. Harrison Street, Chicago, Illinois, 60612, United States of America
| | - Guy R. Adami
- Department of Oral Medicine and Oral Diagnostics, Center for Molecular Biology of Oral Diseases, University of Illinois at Chicago, 801 South Paulina Street, Chicago, Illinois, 60610, United States of America
- * E-mail:
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Chor JSY, Vlantis AC, Chow TL, Fung SC, Ng FYH, Lau CH, Chan ABW, Ho LC, Kwong WH, Fung MNS, Lam EWH, Mak KL, Lam HCY, Kok ASY, Ho WCS, Yeung ACM, Chan PKS. The role of human papillomavirus in head and neck squamous cell carcinoma: A case control study on a southern Chinese population. J Med Virol 2015; 88:877-87. [PMID: 26467027 DOI: 10.1002/jmv.24405] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/11/2015] [Indexed: 12/19/2022]
Abstract
HPV plays a role in the development of a portion of head and neck squamous cell carcinoma (HNSCC), but only limited information on its role in southern Chinese population is available. A multicenter case-control study was conducted. HPV type, viral integration, E6/7 mRNA expression status, and TP53 mutation were determined. A total of 228 HNSCC were recruited including 137 (60.1%) oral SCC, 34 (14.9%) oropharyngeal SCC, 31 (13.6%) laryngeal SCC, 21 (9.2%) hypopharyngeal SCC, and 5 (2.2%) lip and paranasal sinus SCC. High-risk HPV infection was found in 7.5% (17/228) of HNSCC, but only a small proportion of samples had evidence of viral integration (5.3%, 12/228) or E6/7 mRNA expression (4.4%, 10/228). HPV infection with oncogenic phenotype (integration and E6/7 mRNA expression) was significantly more common in oropharyngeal SCC than controls (9/34, 26.5% vs. 0/42, 0.0%, P < 0.001). Smoking showed a significant association with HNSCC, oropharyngeal SCC, and laryngeal SCC. TP53 mutation was associated with HNSCC (P < 0.001). Older age, TP53 mutation, and HPV16 infection with oncogenic phenotypes were independently associated factors for HNSCC with odds ratios of 1.03 (1.02-1.05), 3.38 (1.71-6.66), and 9.19 (1.13-74.68), respectively. High-risk HPV infection of head and neck mucosa is not uncommon in the Hong Kong population. This study found that 26-30% of oropharyngeal carcinoma was associated with HPV infection, mostly HPV16, and that smoking which predisposes to TP53 mutations was another important risk factor.
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Affiliation(s)
- Josette S Y Chor
- School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China
| | - Alexander C Vlantis
- Department of Otorhinolaryngology, Head and Neck Surgery, The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China
| | - Tam-Lin Chow
- Department of Surgery, United Christian Hospital, Hong Kong Special Administrative Region, China
| | - Siu-Chung Fung
- Department of Dentistry, United Christian Hospital, Hong Kong Special Administrative Region, China
| | - Fiona Y H Ng
- Department of Surgery, Kwong Wah Hospital, Hong Kong Special Administrative Region, China
| | - Chi-Hung Lau
- Department of Surgery, Queen Elizabeth Hospital, Hong Kong Special Administrative Region, China
| | - Amy B W Chan
- Department of Anatomical and Cellular Pathology, The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China
| | - Luen-Cheung Ho
- Department of Pathology, Queen Elizabeth Hospital, Hong Kong Special Administrative Region, China
| | - Wing-Hang Kwong
- Department of Surgery, North District Hospital, Hong Kong Special Administrative Region, China
| | - Mandy N S Fung
- Department of Pathology, United Christian Hospital, Hong Kong Special Administrative Region, China
| | - Eddy W H Lam
- Department of Otorhinolaryngology, Head and Neck Surgery, The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China.,Department of Otorhinolaryngology, Head and Neck Surgery, Yan Chai Hospital, Hong Kong Special Administrative Region, China
| | - Kwong-Lin Mak
- Department of Surgery, Princess Margaret Hospital, Hong Kong Special Administrative Region, China
| | - Holly C Y Lam
- School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China
| | - Amy S Y Kok
- Department of Surgery, United Christian Hospital, Hong Kong Special Administrative Region, China
| | - Wendy C S Ho
- Department of Microbiology, The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China
| | - Apple C M Yeung
- Department of Microbiology, The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China
| | - Paul K S Chan
- Department of Microbiology, The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China
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Reyes M, Rojas-Alcayaga G, Pennacchiotti G, Carrillo D, Muñoz JP, Peña N, Montes R, Lobos N, Aguayo F. Human papillomavirus infection in oral squamous cell carcinomas from Chilean patients. Exp Mol Pathol 2015; 99:95-9. [DOI: 10.1016/j.yexmp.2015.06.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2015] [Revised: 04/22/2015] [Accepted: 06/04/2015] [Indexed: 12/11/2022]
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Racial disparities in squamous cell carcinoma of the oral tongue among women: A SEER data analysis. Oral Oncol 2015; 51:586-92. [DOI: 10.1016/j.oraloncology.2015.03.010] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2014] [Revised: 03/12/2015] [Accepted: 03/22/2015] [Indexed: 11/29/2022]
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48
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Lanzer M, Bachna-Rotter S, Graupp M, Bredell M, Rücker M, Huber G, Reinisch S, Schumann P. Unknown primary of the head and neck: A long-term follow-up. J Craniomaxillofac Surg 2015; 43:574-9. [DOI: 10.1016/j.jcms.2015.03.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2014] [Revised: 02/27/2015] [Accepted: 03/02/2015] [Indexed: 12/20/2022] Open
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Hertrampf K, Eisemann N, Wiltfang J, Pritzkuleit R, Wenz HJ, Waldmann A. Baseline data of oral and pharyngeal cancer before introducing an oral cancer prevention campaign in Germany. J Craniomaxillofac Surg 2015; 43:360-6. [PMID: 25656620 DOI: 10.1016/j.jcms.2014.12.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2014] [Revised: 12/16/2014] [Accepted: 12/17/2014] [Indexed: 01/20/2023] Open
Abstract
OBJECTIVES Oral and pharyngeal cancer is still a serious health problem with an annual incidence of about 13,000 in Germany. This study aimed at describing trends of incidence and mortality in Germany by age, sex, and sub-site as a baseline for an oral cancer prevention campaign. METHODS Using data from the National Association of Population-based Cancer Registries, incidence rates for oral and pharyngeal cancer (ICD-10, C00-C14) from 2003 to 2011 and mortality rates from 1990 to 2012 were analysed by age, sex, and sub-site (C00-C06, C07-C08, C09-C14). Trends were described by annual percentage changes. RESULTS Men are 2.5-times more likely than women to be diagnosed and 3-times more likely to die from this tumour. Incidence and mortality in women increased slightly during the last decade, while incidence and mortality in men remained stable at a high level. While a decline was observed for younger age groups, an increase was seen in the elderly. For some sub-sites a deviation from this overall pattern was observed. CONCLUSIONS The decrease in this tumour in younger age groups is pleasing and may be attributed to public efforts in non-smoker protection in recent years. Further efforts are needed to counteract the increasing burden of disease in older age groups and in men.
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Affiliation(s)
- Katrin Hertrampf
- Clinic of Oral and Maxillofacial Surgery, University Hospital of Schleswig-Holstein, Campus Kiel, Arnold-Heller-Str. 3, Haus 26, 24105 Kiel, Germany.
| | - Nora Eisemann
- Institute of Cancer Epidemiology e.V., University Lübeck, Ratzeburger Allee 160, 23562 Lübeck, Germany.
| | - Jörg Wiltfang
- Clinic of Oral and Maxillofacial Surgery, University Hospital of Schleswig-Holstein, Campus Kiel, Arnold-Heller-Str. 3, Haus 26, 24105 Kiel, Germany.
| | - Ron Pritzkuleit
- Institute of Cancer Epidemiology e.V., University Lübeck, Ratzeburger Allee 160, 23562 Lübeck, Germany.
| | - Hans-Jürgen Wenz
- Clinic of Prosthodontics, Propaedeutics and Dental Materials, University Hospital of Schleswig-Holstein, Campus Kiel, Arnold-Heller-Str.3, Haus 26, 24105 Kiel, Germany.
| | - Annika Waldmann
- Institute of Social Medicine and Epidemiology, University Hospital of Schleswig-Holstein, Campus Lübeck, Ratzeburger Allee 160, 23562 Lübeck, Germany.
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