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Wang M, Liang H, Yan Y, Bian R, Huang W, Zhang X, Nie J. Distribution of HPV types among women with HPV-related diseases and exploration of lineages and variants of HPV 52 and 58 among HPV-infected patients in China: A systematic literature review. Hum Vaccin Immunother 2024; 20:2343192. [PMID: 38745409 DOI: 10.1080/21645515.2024.2343192] [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: 12/29/2023] [Accepted: 04/11/2024] [Indexed: 05/16/2024] Open
Abstract
To summarize the distribution of types of human papillomavirus (HPV) associated with HPV-related diseases and investigate the potential causes of high prevalence of HPV 52 and 58 by summarizing the prevalence of lineages, sub-lineages, and mutations among Chinese women. We searched PubMed, EMBASE, CNKI, and WanFang from January, 2012 to June, 2023 to identify all the eligible studies. We excluded patients who had received HPV vaccinations. Data were summarized in tables and cloud/rain maps. A total of 102 studies reporting HPV distribution and 15 studies reporting HPV52/HPV58 variants were extracted. Among Chinese women, the top five prevalent HPV types associated with cervical cancer (CC) were HPV16, 18, 58, 52, and 33. In patients with vaginal cancers and precancerous lesions, the most common HPV types were 16 and 52 followed by 58. For women with condyloma acuminatum (CA), the most common HPV types were 11 and 6. In Chinese women with HPV infection, lineage B was the most prominently identified for HPV52, and lineage A was the most common for HPV58. In addition to HPV types 16, which is prevalent worldwide, our findings revealed the unique high prevalence of HPV 52/58 among Chinese women with HPV-related diseases. HPV 52 variants were predominantly biased toward lineage B and sub-lineage B2, and HPV 58 variants were strongly biased toward lineage A and sub-lineage A1. Further investigations on the association between the high prevalent lineage and sub-lineage in HPV 52/58 and the risk of cancer risk are needed. Our findings underscore the importance of vaccination with the nine-valent HPV vaccine in China.
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Affiliation(s)
- Meng Wang
- Division of HIV/AIDS and Sex-Transmitted Virus Vaccines, WHO Collaborating Center for Standardization and Evaluation of Biologicals, State Key Laboratory of Drug Regulatory Science, NHC Key Laboratory of Research on Quality and Standardization of Biotech Products and NMPA Key Laboratory for Quality Research and Evaluation of Biological Products, Institute for Biological Product Control, National Institutes for Food and Drug Control (NIFDC), Beijing, China
| | - Haoyu Liang
- Division of HIV/AIDS and Sex-Transmitted Virus Vaccines, WHO Collaborating Center for Standardization and Evaluation of Biologicals, State Key Laboratory of Drug Regulatory Science, NHC Key Laboratory of Research on Quality and Standardization of Biotech Products and NMPA Key Laboratory for Quality Research and Evaluation of Biological Products, Institute for Biological Product Control, National Institutes for Food and Drug Control (NIFDC), Beijing, China
| | - Yue Yan
- Merck Research Laboratories (MRL) Global Medical Affairs, MSD China, Shanghai, China
| | - Rui Bian
- Merck Research Laboratories (MRL) Global Medical Affairs, MSD China, Shanghai, China
| | - Weijin Huang
- Division of HIV/AIDS and Sex-Transmitted Virus Vaccines, WHO Collaborating Center for Standardization and Evaluation of Biologicals, State Key Laboratory of Drug Regulatory Science, NHC Key Laboratory of Research on Quality and Standardization of Biotech Products and NMPA Key Laboratory for Quality Research and Evaluation of Biological Products, Institute for Biological Product Control, National Institutes for Food and Drug Control (NIFDC), Beijing, China
| | - Xingxing Zhang
- Merck Research Laboratories (MRL) Global Medical Affairs, MSD China, Shanghai, China
| | - Jianhui Nie
- Division of HIV/AIDS and Sex-Transmitted Virus Vaccines, WHO Collaborating Center for Standardization and Evaluation of Biologicals, State Key Laboratory of Drug Regulatory Science, NHC Key Laboratory of Research on Quality and Standardization of Biotech Products and NMPA Key Laboratory for Quality Research and Evaluation of Biological Products, Institute for Biological Product Control, National Institutes for Food and Drug Control (NIFDC), Beijing, China
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Lu D, Zhou X, Sun H, Zeng B, Fu J, Gong J, Liao G, Liang Y, Yang L. Risk of second primary cancer in patients with head and neck squamous cell carcinoma: a systemic review and meta-analysis. Clin Oral Investig 2023; 27:4897-4910. [PMID: 37540282 DOI: 10.1007/s00784-023-05066-3] [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: 06/06/2022] [Accepted: 05/07/2023] [Indexed: 08/05/2023]
Abstract
OBJECTIVES Second primary cancer is a common event in patients with head and neck squamous cell carcinoma. However, the incidence and relevant factors vary by studies. We conducted a systematic review and meta-analysis of observational studies to estimate the incidence and relevant risk factors. MATERIALS AND METHODS PubMed and Web of Science were searched for studies published between January 2000 and December 2020 that reported the incidence of SPC in HNSCC patients. Per 1000-person-year incidence and odds ratios were used to estimate the incidence and potential risk factors. Due to the high heterogeneity, random-effects models were used to estimate the incidence and 95% confidence interval. RESULTS Seven thousand seven hundred thirteen articles were identified from the databases, in which 60 studies were included in this meta-analysis. The pooled incidence of the total, synchronous, and metachronous SPC in patients with HNSCC were 29.116 per 1000-person-year, 6.960 per 1000-person-year, and 26.025 per 1000-person-year, respectively. The head and neck region was the most common area where SPC occurred, followed by the lung (7.472 per 1000-person-year) and upper digestive tract (2.696 per 1000-person-year). Smoking, alcohol consumption, betel quid chewing, primary cancer of T1-2, and N0 were risk factors, while HPV infection (OR 0.47, 95% CI 0.30-0.72) was the protective factor. CONCLUSIONS SPC is frequently observed in HNSCC patients and had great impact on the prognosis. The findings could promote a more individualized follow-up strategy for SPC in HNSCC patients. CLINICAL RELEVANCE This systemic review and meta-analysis provide sufficient evidence for the establishment of the follow-up strategy for head and neck squamous cancer patients.
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Affiliation(s)
- Dongheng Lu
- Department of Oral and Maxillofacial Surgery, Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-Sen University, 56Th Lingyuanxi Road, Guangzhou, 510055, Guangdong, China
- Guangdong Province Key Laboratory of Stomatology, No. 74, 2Nd Zhongshan Road, Guangzhou, 510080, Guangdong, China
| | - Xinyu Zhou
- Department of Oral & Maxillofacial-Head & Neck Oncology, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, No 639, Zhizaoju Rd, Shanghai, 200011, China
| | - Huaxiu Sun
- Department of Oral and Maxillofacial Surgery, Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-Sen University, 56Th Lingyuanxi Road, Guangzhou, 510055, Guangdong, China
- Guangdong Province Key Laboratory of Stomatology, No. 74, 2Nd Zhongshan Road, Guangzhou, 510080, Guangdong, China
| | - Bin Zeng
- Department of Oral and Maxillofacial Surgery, Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-Sen University, 56Th Lingyuanxi Road, Guangzhou, 510055, Guangdong, China
- Guangdong Province Key Laboratory of Stomatology, No. 74, 2Nd Zhongshan Road, Guangzhou, 510080, Guangdong, China
| | - Jiarun Fu
- Department of Oral and Maxillofacial Surgery, Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-Sen University, 56Th Lingyuanxi Road, Guangzhou, 510055, Guangdong, China
- Guangdong Province Key Laboratory of Stomatology, No. 74, 2Nd Zhongshan Road, Guangzhou, 510080, Guangdong, China
| | - Jianbin Gong
- Department of Oral and Maxillofacial Surgery, Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-Sen University, 56Th Lingyuanxi Road, Guangzhou, 510055, Guangdong, China
- Guangdong Province Key Laboratory of Stomatology, No. 74, 2Nd Zhongshan Road, Guangzhou, 510080, Guangdong, China
| | - Guiqing Liao
- Department of Oral and Maxillofacial Surgery, Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-Sen University, 56Th Lingyuanxi Road, Guangzhou, 510055, Guangdong, China
- Guangdong Province Key Laboratory of Stomatology, No. 74, 2Nd Zhongshan Road, Guangzhou, 510080, Guangdong, China
| | - Yujie Liang
- Department of Oral and Maxillofacial Surgery, Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-Sen University, 56Th Lingyuanxi Road, Guangzhou, 510055, Guangdong, China.
- Guangdong Province Key Laboratory of Stomatology, No. 74, 2Nd Zhongshan Road, Guangzhou, 510080, Guangdong, China.
| | - Le Yang
- Department of Oral and Maxillofacial Surgery, Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-Sen University, 56Th Lingyuanxi Road, Guangzhou, 510055, Guangdong, China.
- Guangdong Province Key Laboratory of Stomatology, No. 74, 2Nd Zhongshan Road, Guangzhou, 510080, Guangdong, China.
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Badwelan M, Muaddi H, Ahmed A, Lee KT, Tran SD. Oral Squamous Cell Carcinoma and Concomitant Primary Tumors, What Do We Know? A Review of the Literature. Curr Oncol 2023; 30:3721-3734. [PMID: 37185396 PMCID: PMC10136780 DOI: 10.3390/curroncol30040283] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Revised: 03/21/2023] [Accepted: 03/24/2023] [Indexed: 03/30/2023] Open
Abstract
Head and neck cancer is among the top ten cancers worldwide, with most lesions in the oral cavity. Oral squamous cell carcinoma (OSCC) accounts for more than 90% of all oral malignancies and is a significant public health concern. Patients with OSCC are at increased risk for developing concomitant tumors, especially in the oral cavity, due to widely genetically susceptible mucosa to carcinogenic factors. Based on fulfilling specific criteria, these concomitant tumors can be called second primary tumors (SPTs), which can be further categorized into metachronous and synchronous tumors. This research reviews the literature that investigated the concurrent OSCC with second or multiple primaries to improve understanding of the definition, classification guidelines, and its effect on cancer survival. It also highlights the current investigation methods, the variation of standard treatment approaches due to such a phenomenon, and preventive measures discussed in the literature.
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Waters AR, Mann K, Vaca Lopez PL, Kepka D, Wu YP, Kirchhoff AC. HPV Vaccine Experiences and Preferences Among Young Adult Cancer Survivors and Caregivers of Childhood Cancer Survivors. JOURNAL OF CANCER EDUCATION : THE OFFICIAL JOURNAL OF THE AMERICAN ASSOCIATION FOR CANCER EDUCATION 2022; 37:1519-1524. [PMID: 33740231 PMCID: PMC8454692 DOI: 10.1007/s13187-021-01992-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 03/07/2021] [Indexed: 05/23/2023]
Abstract
Cancer survivors are at higher risk of developing HPV-associated cancers later in life, yet their HPV vaccination rates remain lower than the general population. Improving HPV vaccination uptake among survivors is essential to preventing second malignancies. We interviewed HPV vaccine eligible adolescent and young adult (AYA) cancer survivors (18-26 years) and caregivers of HPV vaccine eligible childhood cancer survivors approaching the AYA age range (9-17 years) about their HPV vaccine experiences and preferences as informed by the HPV Vaccination Roundtable Best Practices. Interviews (N = 20) were recorded, transcribed, and analyzed using interpretive description. Of AYA survivors (n = 10), 50% had received at least one HPV vaccine dose. Of caregivers (n = 10), 30% reported their child had received at least one HPV vaccine dose. Three distinct categories emerged including (1) HPV vaccine knowledge, (2) HPV vaccination recommendation preferences, and (3) HPV vaccination reminder preferences. The first two categories were oncology focused. Participants lacked knowledge regarding HPV vaccine safety and applicability due to their complex cancer history. Most participants strongly preferred that their oncologist provide an HPV vaccine recommendation. The third category was mixed, with some participants preferring oncology-based HPV vaccine reminders while others preferred primary care-based reminders. Almost all participants preferred digital reminders (e.g., text messages). Our results suggest that oncologists play an essential role in recommending the HPV vaccine and providing information to assist survivors and caregivers with vaccine decision-making. Additionally, HPV vaccination uptake among pediatric and childhood and AYA survivors could be improved through the use of tailored, electronically delivered vaccine reminders.
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Affiliation(s)
- Austin R Waters
- Cancer Control and Population Sciences, Huntsman Cancer Institute, 2000 Circle of Hope, Salt Lake City, UT, 84112, USA.
| | - Karely Mann
- Cancer Control and Population Sciences, Huntsman Cancer Institute, 2000 Circle of Hope, Salt Lake City, UT, 84112, USA
| | - Perla L Vaca Lopez
- Cancer Control and Population Sciences, Huntsman Cancer Institute, 2000 Circle of Hope, Salt Lake City, UT, 84112, USA
| | - Deanna Kepka
- Cancer Control and Population Sciences, Huntsman Cancer Institute, 2000 Circle of Hope, Salt Lake City, UT, 84112, USA
- College of Nursing, University of Utah, Salt Lake City, UT, 84112, USA
| | - Yelena P Wu
- Cancer Control and Population Sciences, Huntsman Cancer Institute, 2000 Circle of Hope, Salt Lake City, UT, 84112, USA
- Department of Dermatology, University of Utah, Salt Lake City, UT, 84112, USA
| | - Anne C Kirchhoff
- Cancer Control and Population Sciences, Huntsman Cancer Institute, 2000 Circle of Hope, Salt Lake City, UT, 84112, USA
- Department of Pediatrics, University of Utah, Salt Lake City, UT, 84112, USA
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Synchronous/Metachronous Multiple Primary Malignancies: Review of Associated Risk Factors. Diagnostics (Basel) 2022; 12:diagnostics12081940. [PMID: 36010291 PMCID: PMC9406460 DOI: 10.3390/diagnostics12081940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Revised: 08/03/2022] [Accepted: 08/09/2022] [Indexed: 11/23/2022] Open
Abstract
The incidence of secondary primary malignancy (SPM) has been reported to range from 1.33% to 5.8%, according to the location of the primary cancer and the follow-up duration. The highest occurrence rate of SPM, of 36.6% within 6 months, has been reported in lung cancer. Genitourinary malignancies were reported to be the third-most-common SPM in several reports. However, the incidence of genitourinary malignancy as the first primary cancer associated with SPM has not been reported. Several risk factors are related to the occurrence of SPM, including viral infection chemotherapy, radiation, genetics, smoking, betel quid chewing, and environmental factors. An early survey for SPM is indicated in first primary malignancy patients with these associated factors. In this study, we summarize several risk factors related to the occurrence of SPMs and preventive tests, which may help in their early detection and, consequently, better survival.
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Nguyen Van D, Le Van Q, Nguyen Thi Thu N, Bui Van G, Ta Van T. Multiple primary squamous cell carcinomas of the oral cavity: A cross-sectional study in vietnam. Ann Med Surg (Lond) 2022; 80:104224. [PMID: 36045814 PMCID: PMC9422213 DOI: 10.1016/j.amsu.2022.104224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 07/18/2022] [Accepted: 07/20/2022] [Indexed: 11/28/2022] Open
Abstract
Background Multiple primary squamous cell carcinomas (MPSCs) of the oral cavity are very uncommon in clinical practice. This study describes the clinical features, imaging, and treatment characteristics of the oral cavity with MPSCs at the same time of diagnosis in our center. Besides, we review the literature and prior studies on MPSCs. Study design A retrospective, descriptive study from January 2019 to December 2021 was conducted on seven patients with MPSCs of the oral cavity at the time of their first diagnosis. Evaluation of the patient's characteristics, the treatment plan, the response to treatment, and the overall survival (OS). Results Seven male patients ranging in age from 43 to 70 years (Mean: 53.5). Positron Emission Tomography/Computed Tomography (PET/CT) revealed a significantly increased standardized uptake value (SUV) in the index tumor (SUVi = 15.76 ± 1.96). The index tumor is often staged T3, T4; whereas the synchronous tumor is typically staged T1, T2. All patients had concurrent chemoradiotherapy (CCRT) and achieved a partial response in all cases. Mean OS was 14.71 ± 11.85 months. Conclusions MPSCs of the oral cavity at the time of diagnosis are uncommon and associated with a poor prognosis for patients. Comprehensive clinical examination, combined imaging diagnostics, with PET/CT being critical for detecting the second lesion, particularly in patients with an advanced index tumor. Multiple primary squamous cell carcinomas of the oral cavity are a rare disease. PETCT showed higher SUV in index tumor. The stage of the index tumor is T3, T4; the synchronous tumor stage is T1, T2. All patients were treated by definitive CCRT; all got a partial response. Mean OS was 14.71 ± 1.85 months.
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Affiliation(s)
- Dang Nguyen Van
- Department of Oncology, Hanoi Medical University, Hanoi, Viet Nam
- Department of Head and Neck Radiation Oncology, Vietnam National Cancer Hospital, Hanoi, Viet Nam
- Corresponding author. Department of Oncology, Hanoi Medical University, 01 Ton That Tung Street, Dong Da District, Hanoi, 10000, Viet Nam.;
| | - Quang Le Van
- Department of Oncology, Hanoi Medical University, Hanoi, Viet Nam
| | - Nhung Nguyen Thi Thu
- Department of Head and Neck Radiation Oncology, Vietnam National Cancer Hospital, Hanoi, Viet Nam
| | - Giang Bui Van
- Radiology Center, Vietnam National Cancer Hospital, Hanoi, Viet Nam
| | - To Ta Van
- Center of Pathology and Molecular Biology, Vietnam National Cancer Hospital, Hanoi, Viet Nam
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Zhang WL, Zhu ZL, Huang MC, Tang YJ, Tang YL, Liang XH. Susceptibility of Multiple Primary Cancers in Patients With Head and Neck Cancer: Nature or Nurture? Front Oncol 2019; 9:1275. [PMID: 31824853 PMCID: PMC6882292 DOI: 10.3389/fonc.2019.01275] [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: 09/05/2019] [Accepted: 11/04/2019] [Indexed: 02/05/2023] Open
Abstract
Multiple primary cancers (MPCs) are major obstacles to long-term survival in head and neck cancer (HNSCC), however, the molecular mechanism underlying multiple carcinogenesis remains unclear. “Field cancerization” is a classical theory to elaborate the malignant progression of MPCs. Apart from environmental and immune factors, genetic factors may have great potential as molecular markers for MPCs risk prediction. This review focuses on inherited and acquired gene mutations in MPCs, including germ-line mutation, single-nucleotide polymorphism, chromosomal instability, microsatellite instability and DNA methylation. And definition and prognosis of MPCs have also been discussed. These may pave the way for the early detection, prevention and effective treatment of MPCs in HNSCC.
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Affiliation(s)
- Wei-Long Zhang
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Zhuo-Li Zhu
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Mei-Chang Huang
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Ya-Jie Tang
- State Key Laboratory of Microbial Technology, Shandong University, Qingdao, China
| | - Ya-Ling Tang
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Xin-Hua Liang
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
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Is there a patient population with squamous cell carcinoma of the head and neck region who might benefit from de-intensification of postoperative radiotherapy? : A monocentric retrospective analysis of a previously defined low-risk patient population treated with standard-of-care radiotherapy. Strahlenther Onkol 2019; 195:482-495. [PMID: 30610355 DOI: 10.1007/s00066-018-1415-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2018] [Accepted: 12/11/2018] [Indexed: 12/14/2022]
Abstract
PURPOSE The aim of this retrospective study was to evaluate the clinical outcome of a previously defined low-risk patient population with completely resected (R0) squamous cell carcinoma of the oral cavity, oropharynx, larynx (pT1-3, pN0-pN2b), hypopharynx (pT1-2, pN0-pN1), and the indication for postoperative radio(chemo)therapy. PATIENTS AND METHODS According to predefined criteria, 99 patients with head and neck squamous cell carcinoma (SCC) who were treated at our institution from January 1, 2005 to December 31, 2014, were available for analysis. The Kaplan-Meier method was used for calculating survival and incidence rates. For univariate comparative analysis, the log-rank test was used for analyzing prognostic clinicopathologic parameters. RESULTS Median follow-up was 67 months. Cumulative overall (OS) and disease-free survival (DFS) were 97.9%/94.7%/88.0% and 96.9%/92.6%/84.7% after 1, 2, and 5 years, respectively. Cumulative incidence of loco-regional recurrence (LRR), distant metastases (DM), and second cancer (SC) were 1.0%/1.0%/4.9%, 0.0%/3.4%/5.8%, and 2.1%/4.2%/13.1%, respectively. In univariate comparative analysis, location of the primary tumor in the oropharynx was a significant predictor for increased OS (p = 0.043) and DFS (p = 0.048). CONCLUSION Considering the low disease relapse rates and high rates of therapy-induced late side effects, as well as the increased risk of developing SC, a prospective multicentric trial investigating de-escalation of radiotherapy in this clearly defined low-risk patient population was started and is still recruiting patients (DIREKHT-Trial, NCT02528955).
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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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Lewis JS, Beadle B, Bishop JA, Chernock RD, Colasacco C, Lacchetti C, Moncur JT, Rocco JW, Schwartz MR, Seethala RR, Thomas NE, Westra WH, Faquin WC. Human Papillomavirus Testing in Head and Neck Carcinomas: Guideline From the College of American Pathologists. Arch Pathol Lab Med 2018; 142:559-597. [PMID: 29251996 DOI: 10.5858/arpa.2017-0286-cp] [Citation(s) in RCA: 329] [Impact Index Per Article: 54.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Context Human papillomavirus (HPV) is a major cause of oropharyngeal squamous cell carcinomas, and HPV (and/or surrogate marker p16) status has emerged as a prognostic marker that significantly impacts clinical management. There is no current consensus on when to test oropharyngeal squamous cell carcinomas for HPV/p16 or on which tests to choose. Objective To develop evidence-based recommendations for the testing, application, interpretation, and reporting of HPV and surrogate marker tests in head and neck carcinomas. Design The College of American Pathologists convened a panel of experts in head and neck and molecular pathology, as well as surgical, medical, and radiation oncology, to develop recommendations. A systematic review of the literature was conducted to address 6 key questions. Final recommendations were derived from strength of evidence, open comment period feedback, and expert panel consensus. Results The major recommendations include (1) testing newly diagnosed oropharyngeal squamous cell carcinoma patients for high-risk HPV, either from the primary tumor or from cervical nodal metastases, using p16 immunohistochemistry with a 70% nuclear and cytoplasmic staining cutoff, and (2) not routinely testing nonsquamous oropharyngeal carcinomas or nonoropharyngeal carcinomas for HPV. Pathologists are to report tumors as HPV positive or p16 positive. Guidelines are provided for testing cytologic samples and handling of locoregional and distant recurrence specimens. Conclusions Based on the systematic review and on expert panel consensus, high-risk HPV testing is recommended for all new oropharyngeal squamous cell carcinoma patients, but not routinely recommended for other head and neck carcinomas.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | - William C Faquin
- From the Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee (Dr Lewis); the Department of Radiation Oncology, Stanford University Medical Center, Palo Alto, California (Dr Beadle); the Department of Pathology, Johns Hopkins Hospital, Baltimore, Maryland (Drs Bishop and Westra); the Department of Pathology and Immunology, Washington University School of Medicine, Saint Louis, Missouri (Dr Chernock); Surveys, the College of American Pathologists, Northfield, Illinois (Mss Colasacco and Thomas); Policy and Advocacy, American Society of Clinical Oncology, Alexandria, Virginia (Ms Lacchetti); the Department of Pathology, Walter Reed National Military Medical Center, Bethesda, Maryland (Dr Moncur); the Department of Otolaryngology-Head and Neck Surgery, Ohio State University Wexler Medical Center, Columbus (Dr Rocco); the Department of Pathology and Genomic Medicine, Houston Methodist Hospital, Houston, Texas (Dr Schwartz); the Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania (Dr Seethala); and the Department of Pathology, Massachusetts General Hospital, Boston (Dr Faquin)
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Huang CG, Lee LA, Liao CT, Yen TC, Yang SL, Liu YC, Li JC, Gong YN, Kang CJ, Huang SF, Fang KH, Chang KP, Lee LY, Hsueh C, Shih SR, Tsao KC. Molecular and serologic markers of HPV 16 infection are associated with local recurrence in patients with oral cavity squamous cell carcinoma. Oncotarget 2018; 8:34820-34835. [PMID: 28422732 PMCID: PMC5471014 DOI: 10.18632/oncotarget.16747] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2016] [Accepted: 03/20/2017] [Indexed: 01/11/2023] Open
Abstract
Human papillomavirus (HPV) infections predict mortality in Taiwanese patients with oral cavity squamous cell carcinoma (OCSCC). To address their prognostic significance for local recurrence (LR), in this retrospective cohort study we investigated different serologic and molecular markers of HPV 16 infection in 85 consecutive patients with primary OCSCC who received standard treatment and had their sera stored before treatment. Resected tumor specimens were examined with PCR-based assays for HPV 16 E6/E7 mRNA expression. Sera were tested with suspension arrays for the presence of HPV-specific antibodies using synthetic L1 and E6 peptides as well as a synthetic E7 protein. HPV 16 E6/E7 mRNA, anti-L1, anti-E6, and anti-E7 antibodies tested positive in 12%, 25%, 38%, and 41% of the study patients, respectively. Multivariate analysis identified pathological T3/T4, E6/E7 mRNA, and anti-E7 antibodies as independent risk factors for LR, whereas anti-E6 antibodies were an independent protective factor. In patients with ≥ 3 (high-risk group), 2 (intermediate-risk), and ≤ 1 (low-risk) independent risk factors (predictors), the 5-year LR rates were 75%, 42%, and 4%, respectively. Results were validated in an independent cohort. Together, our preliminary data indicate that HPV 16 infections as well as low and high serum levels of anti-E6 and anti-E7 antibodies, respectively, can serve as biomarkers of LR in patients with OCSCC, whereas the clinical usefulness of anti-HPV 16 antibodies for risk stratification of newly diagnosed cases deserves further scrutiny.
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Affiliation(s)
- Chung-Guei Huang
- Department of Laboratory Medicine, Head and Neck Oncology Group, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan, ROC.,Department of Medical Biotechnology and Laboratory Science, Chang Gung University, Taoyuan, Taiwan, ROC.,Graduate Institute of Biomedical Sciences, Chang Gung University, Taoyuan, Taiwan, ROC
| | - Li-Ang Lee
- Faculty of Medicine, Chang Gung University, Taoyuan, Taiwan, ROC.,Department of Otorhinolaryngology - Head and Neck Surgery, Head and Neck Oncology Group, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan, ROC
| | - Chun-Ta Liao
- Faculty of Medicine, Chang Gung University, Taoyuan, Taiwan, ROC.,Department of Otorhinolaryngology - Head and Neck Surgery, Head and Neck Oncology Group, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan, ROC
| | - Tzu-Chen Yen
- Faculty of Medicine, Chang Gung University, Taoyuan, Taiwan, ROC.,Molecular Imaging Center, Head and Neck Oncology Group, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan, ROC
| | - Shu-Li Yang
- Department of Laboratory Medicine, Head and Neck Oncology Group, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan, ROC.,Department of Medical Biotechnology and Laboratory Science, Chang Gung University, Taoyuan, Taiwan, ROC
| | - Yi-Chun Liu
- Department of Laboratory Medicine, Head and Neck Oncology Group, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan, ROC
| | - Jung-Chin Li
- Faculty of Medicine, Chang Gung University, Taoyuan, Taiwan, ROC
| | - Yu-Nong Gong
- Department of Laboratory Medicine, Head and Neck Oncology Group, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan, ROC
| | - Chung-Jan Kang
- Faculty of Medicine, Chang Gung University, Taoyuan, Taiwan, ROC.,Department of Otorhinolaryngology - Head and Neck Surgery, Head and Neck Oncology Group, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan, ROC
| | - Shiang-Fu Huang
- Faculty of Medicine, Chang Gung University, Taoyuan, Taiwan, ROC.,Department of Otorhinolaryngology - Head and Neck Surgery, Head and Neck Oncology Group, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan, ROC
| | - Ku-Hao Fang
- Faculty of Medicine, Chang Gung University, Taoyuan, Taiwan, ROC.,Department of Otorhinolaryngology - Head and Neck Surgery, Head and Neck Oncology Group, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan, ROC
| | - Kai-Ping Chang
- Faculty of Medicine, Chang Gung University, Taoyuan, Taiwan, ROC.,Department of Otorhinolaryngology - Head and Neck Surgery, Head and Neck Oncology Group, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan, ROC
| | - Li-Yu Lee
- Faculty of Medicine, Chang Gung University, Taoyuan, Taiwan, ROC.,Department of Pathology, Head and Neck Oncology Group, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan, ROC
| | - Chuen Hsueh
- Faculty of Medicine, Chang Gung University, Taoyuan, Taiwan, ROC.,Department of Pathology, Head and Neck Oncology Group, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan, ROC
| | - Shin-Ru Shih
- Department of Laboratory Medicine, Head and Neck Oncology Group, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan, ROC.,Department of Medical Biotechnology and Laboratory Science, Chang Gung University, Taoyuan, Taiwan, ROC.,Graduate Institute of Biomedical Sciences, Chang Gung University, Taoyuan, Taiwan, ROC
| | - Kuo-Chien Tsao
- Department of Laboratory Medicine, Head and Neck Oncology Group, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan, ROC.,Department of Medical Biotechnology and Laboratory Science, Chang Gung University, Taoyuan, Taiwan, ROC
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12
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Lee MR, Lin C, Lu CC, Kuo SC, Tsao JW, Juan YN, Chiu HY, Lee FY, Yang JS, Tsai FJ. YC-1 induces G 0/G 1 phase arrest and mitochondria-dependent apoptosis in cisplatin-resistant human oral cancer CAR cells. Biomedicine (Taipei) 2017; 7:12. [PMID: 28612710 PMCID: PMC5479426 DOI: 10.1051/bmdcn/2017070205] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2017] [Accepted: 05/02/2017] [Indexed: 12/15/2022] Open
Abstract
Oral cancer is a serious and fatal disease. Cisplatin is the first line of chemotherapeutic agent for oral cancer therapy. However, the development of drug resistance and severe side effects cause tremendous problems clinically. In this study, we investigated the pharmacologic mechanisms of YC-1 on cisplatin-resistant human oral cancer cell line, CAR. Our results indicated that YC-1 induced a concentration-dependent and time-dependent decrease in viability of CAR cells analyzed by MTT assay. Real-time image analysis of CAR cells by IncuCyte™ Kinetic Live Cell Imaging System demonstrated that YC-1 inhibited cell proliferation and reduced cell confluence in a time-dependent manner. Results from flow cytometric analysis revealed that YC-1 promoted G0/G1 phase arrest and provoked apoptosis in CAR cells. The effects of cell cycle arrest by YC-1 were further supported by up-regulation of p21 and down-regulation of cyclin A, D, E and CDK2 protein levels. TUNEL staining showed that YC-1 caused DNA fragmentation, a late stage feature of apoptosis. In addition, YC-1 increased the activities of caspase-9 and caspase-3, disrupted the mitochondrial membrane potential (AYm) and stimulated ROS production in CAR cells. The protein levels of cytochrome c, Bax and Bak were elevated while Bcl-2 protein expression was attenuated in YC-1-treated CAR cells. In summary, YC-1 suppressed the viability of cisplatin-resistant CAR cells through inhibiting cell proliferation, arresting cell cycle at G0/G1 phase and triggering mitochondria-mediated apoptosis. Our results provide evidences to support the potentially therapeutic application of YC-1 on fighting against drug resistant oral cancer in the future.
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Affiliation(s)
- Miau-Rong Lee
- Department of Biochemistry, China Medical University, Taichung 404, Taiwan
| | - Chingju Lin
- Department of Physiology, China Medical University, Taichung 404, Taiwan
| | - Chi-Cheng Lu
- Department of Medical Research, China Medical University Hospital, China Medical University, Taichung 404, Taiwan - Department of Pharmacy, Buddhist Tzu Chi General Hospital, Hualien 970, Taiwan
| | - Sheng-Chu Kuo
- Chinese Medicinal Research and Development Center, China Medical University Hospital, China Medical University, Taichung 404, Taiwan - School of Pharmacy, China Medical University, Taichung 404, Taiwan
| | - Je-Wei Tsao
- Department of Medical Research, China Medical University Hospital, China Medical University, Taichung 404, Taiwan
| | - Yu-Ning Juan
- Department of Medical Research, China Medical University Hospital, China Medical University, Taichung 404, Taiwan
| | - Hong-Yi Chiu
- Department of Pharmacy, Buddhist Tzu Chi General Hospital, Hualien 970, Taiwan
| | - Fang-Yu Lee
- Yung-Shin Pharmaceutical Industry Co., Ltd., Tachia, Taichung 437, Taiwan
| | - Jai-Sing Yang
- Department of Medical Research, China Medical University Hospital, China Medical University, Taichung 404, Taiwan
| | - Fuu-Jen Tsai
- Genetics Center, Department of Medical Research, China Medical University Hospital, Taichung 404, Taiwan - School of Chinese Medicine, China Medical University, Taichung 404, Taiwan - Department of Medical Genetics, China Medical University Hospital, Taichung 404, Taiwan
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13
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MiR-520b as a novel molecular target for suppressing stemness phenotype of head-neck cancer by inhibiting CD44. Sci Rep 2017; 7:2042. [PMID: 28515423 PMCID: PMC5435724 DOI: 10.1038/s41598-017-02058-8] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2016] [Accepted: 04/12/2017] [Indexed: 01/16/2023] Open
Abstract
Cancer stem cells preferentially acquire the specific characteristics of stress tolerance and high mobility, allowing them to progress to a therapy-refractive state. To identify a critical molecule to regulate cancer stemness is indispensable to erratically cure cancer. In this study, we identified miR-520b as a novel molecular target to suppress head-neck cancer (HNC) with stemness phenotype. MiR-520b inhibited cellular migration and invasion via the mechanism of epithelial-mesenchymal transition. It also sensitized cells to therapeutic drug and irradiation. Significantly, miR-520b suppressed spheroid cell formation, as well as reduced expressions of multiple stemness regulators (Nestin, Twist, Nanog, Oct4). The CD44 molecule was identified as a direct target of miR-520b, as shown by the reverse correlative expressions, the response to miR-520 modulation, the luciferase reporter assay, and the functional rescue analyses. These cellular results were confirmed by a tumor xenograft mice study. Administration of miR-520b dramatically restrained tumorigenesis and liver colonization. Conversely, miR-520b silencing led to an acceleration of tumor growth. Taken together, our study demonstrated that miR-520b inhibits the malignancy of HNC through regulation of cancer stemness conversion by targeting CD44. MiR-520b may serve as an emerging therapeutic target that may be further developed for the intervention of refractory HNC.
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14
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Rodríguez-Santamarta T, Rodrigo JP, García-Pedrero JM, Álvarez-Teijeiro S, Ángeles Villaronga M, Suárez-Fernández L, Alvarez-Argüelles ME, Astudillo A, de Vicente JC. Prevalence of human papillomavirus in oral squamous cell carcinomas in northern Spain. Eur Arch Otorhinolaryngol 2016; 273:4549-4559. [PMID: 27342404 DOI: 10.1007/s00405-016-4152-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2016] [Accepted: 06/14/2016] [Indexed: 01/19/2023]
Abstract
The aim of this study was to analyze the prevalence of high-risk HPV in oral squamous cell carcinoma (OSCC) in a northern Spanish population, as well as to ascertain the prognostic role of p16INK4a expression. The examination samples were collected from paraffin tissue blocks, from 125 patients surgically treated between 1996 and 2007. All cases were histologically evaluated, and the presence of HPV was assessed by p16 and p53immunohistochemistry followed by DNA detection by in situ hybridization (ISH) and polymerase chain reaction (PCR) amplification using the combination of consensus primers MY11/GP6 + . Fourteen cases (11 %) were p16-immunopositive, and p53 was scored positive in 73 cases (58 %). Five cases (4 %) showed a simultaneous p16-positive and p53-negative immunostaining. ISH was negative in all the cases. Among the p16INK4a-immunopositive cases, PCR amplification failed to reveal HPV DNA in any tumor samples. There were no statistically significant differences in any clinical or pathological characteristics of the patients regarding p16INK4a expression. T classification, neck-node metastasis, and clinical stage showed outcome relevance. However, no significant differences in cause-specific survival based on p16INK4a were observed. We did not find any high-risk HPV types in our patients, thus, are unlikely that HPV has an important role in the etiology of OSCC. p16INK4a protein was neither an accurate marker of HPV infection nor a prognosis marker in OSCC.
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Affiliation(s)
- Tania Rodríguez-Santamarta
- Department of Oral and Maxillofacial Surgery, Hospital Universitario Central de Asturias (HUCA), C/Carretera de Rubín, s/n, 33011, Oviedo, Asturias, Spain
| | - Juan Pablo Rodrigo
- Department of Otolaryngology, Hospital Universitario Central de Asturias (HUCA), C/Carretera de Rubín, s/n, 33011, Oviedo, Asturias, Spain.,Instituto Universitario de Oncología del Principado de Asturias (IUOPA), Hospital Universitario Central de Asturias, Edificio Consultas Externas, Planta Baja Lab 2 ORL-IUOPA, C/Celestino Villamil, s/n, 33006, Oviedo, Asturias, Spain
| | - Juana M García-Pedrero
- Instituto Universitario de Oncología del Principado de Asturias (IUOPA), Hospital Universitario Central de Asturias, Edificio Consultas Externas, Planta Baja Lab 2 ORL-IUOPA, C/Celestino Villamil, s/n, 33006, Oviedo, Asturias, Spain
| | - Saúl Álvarez-Teijeiro
- Instituto Universitario de Oncología del Principado de Asturias (IUOPA), Hospital Universitario Central de Asturias, Edificio Consultas Externas, Planta Baja Lab 2 ORL-IUOPA, C/Celestino Villamil, s/n, 33006, Oviedo, Asturias, Spain
| | - M Ángeles Villaronga
- Instituto Universitario de Oncología del Principado de Asturias (IUOPA), Hospital Universitario Central de Asturias, Edificio Consultas Externas, Planta Baja Lab 2 ORL-IUOPA, C/Celestino Villamil, s/n, 33006, Oviedo, Asturias, Spain
| | - Laura Suárez-Fernández
- Instituto Universitario de Oncología del Principado de Asturias (IUOPA), Hospital Universitario Central de Asturias, Edificio Consultas Externas, Planta Baja Lab 2 ORL-IUOPA, C/Celestino Villamil, s/n, 33006, Oviedo, Asturias, Spain
| | - Marta E Alvarez-Argüelles
- Department of Microbiology, Hospital Universitario Central de Asturias (HUCA), C/Carretera de Rubín, s/n, 33011, Oviedo, Asturias, Spain
| | - Aurora Astudillo
- Department of Pathology, Hospital Universitario Central de Asturias (HUCA), C/Carretera de Rubín, s/n, 33011, Oviedo, Asturias, Spain
| | - Juan Carlos de Vicente
- Department of Oral and Maxillofacial Surgery, Hospital Universitario Central de Asturias (HUCA), C/Carretera de Rubín, s/n, 33011, Oviedo, Asturias, Spain. .,Instituto Universitario de Oncología del Principado de Asturias (IUOPA), Hospital Universitario Central de Asturias, Edificio Consultas Externas, Planta Baja Lab 2 ORL-IUOPA, C/Celestino Villamil, s/n, 33006, Oviedo, Asturias, Spain. .,Department of Oral and Maxillofacial Surgery, Hospital Universitario Central de Asturias, School of Medicine, c/Catedrático José Serrano s/n, 33006, Oviedo, Spain.
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15
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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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16
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Lee LA, Huang CG, Tsao KC, Liao CT, Kang CJ, Chang KP, Huang SF, Chen IH, Fang TJ, Li HY, Yang SL, Lee LY, Hsueh C, Lin CY, Fan KH, Chang TC, Wang HM, Ng SH, Yen TC. Human Papillomavirus Infections are Common and Predict Mortality in a Retrospective Cohort Study of Taiwanese Patients With Oral Cavity Cancer. Medicine (Baltimore) 2015; 94:e2069. [PMID: 26632712 PMCID: PMC5058981 DOI: 10.1097/md.0000000000002069] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Human papillomavirus (HPV) infections are deemed to play a role in the pathogenesis of oral cavity cancer (OCC). However, their exact prevalence and clinical significance remain unclear. Herein, we investigated the prevalence and prognostic value of HPV infections in a large sample of Taiwanese OCC patients.This study was designed as a retrospective cohort study. Between 2004 and 2011, we identified 1002 consecutive patients with newly diagnosed OCC who were scheduled for standard treatment. HPV genotyping was performed in tumor specimens using polymerase chain reaction-based HPV blots. To investigate the temporal trends of HPV infections and their impact on 5-year overall survival (OS), patients were divided into 2 cohorts according to calendar periods: "2004 cohort" (2004-2007; n = 466) and "2008 cohort" (2008-2011; n = 536). Univariate and multivariate Cox regression models were also used to identify the independent predictors of OS in the 2 cohorts. A weighted risk score was assigned to each factor based on the range of their corresponding hazard ratios and validated in both cohorts using the c-statistic.The overall prevalence of HPV infections was 19%, with a trend toward decreasing rates from 2004 to 2011. In patients without risky oral habits, the 5-year OS rate of HPV-positive patients was significantly lower than that of HPV-negative cases (49% vs 80%; P = 0.021). In the 2004 cohort, multivariate analysis identified HPV16, pathological T3/T4, pathological N1/N2, and extracapsular spread as independent adverse prognostic factors for OS. In the 2008 cohort, pathological N1/N2, pathological stage III/IV, and histological tumor depth >8 mm were identified as independent adverse prognostic factors. Using a weighted grading system incorporating HPV16 infection, we devised a prognostic index that identified 4 distinct risk categories with 5-year OS rates ranging from 25% to 89% (c-statistic = 0.76) in the 2004 cohort. The validity of the index was internally confirmed in the 2008 cohort (c-statistic = 0.71).We conclude that HPV infections are common in Taiwanese OCC patients and predict 5-year OS. If independently validated, our composite prognostic score comprising HPV16 infection may be useful for allocating OCC patients to risk-adapted therapies.
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Affiliation(s)
- Li-Ang Lee
- From the Department of Otorhinolaryngology, Head and Neck Surgery, Head and Neck Oncology Group (LAL, CTL, CJK, KPC, SFH, IHC, TJF, HYL); Department of Laboratory Medicine, Linkou-Chang Gung Memorial Hospital (CGH, KCT, SLY); Department of Medical Biotechnology and Laboratory Science, Graduate Institute of Biomedical Sciences, Chang Gung University (CGH, KCT, SLY); Department of Pathology (LYL, CH); Department of Radiation Oncology (CYL, KHF, TCC); Department of Medical Oncology (HMW); Department of Diagnostic Radiology (SHN); and Department of Nuclear Medicine and Molecular Imaging Center, Head and Neck Oncology Group, Linkou-Chang Gung Memorial Hospital, Chang Gung University, Taoyuan, Taiwan, Republic of China (TCY)
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17
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Temkin SM, Seibel NL. Are we missing an opportunity for cancer prevention? Human papillomavirus vaccination for survivors of pediatric and young adult cancers. Cancer 2015; 121:3395-402. [DOI: 10.1002/cncr.29515] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2015] [Revised: 05/13/2015] [Accepted: 05/18/2015] [Indexed: 12/12/2022]
Affiliation(s)
- Sarah M. Temkin
- Community Oncology and Prevention Trials Research Group, Division of Cancer Prevention; National Cancer Institute; Bethesda Maryland
| | - Nita L. Seibel
- Clinical Investigations Branch, Cancer Therapy Evaluation Program, Division of Cancer Treatment and Diagnosis; National Cancer Institute; Bethesda Maryland
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18
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Lopes MLDDS, Aquino ARLD, Morais MDLSDA, Medeiros LBD, Silveira ÉJDD. Multiple Second Primary Oral Squamous Cell Carcinomas in a Nonsmoker and Nondrinker Woman: Case Report and Review of the Literature. J Contemp Dent Pract 2015; 16:322-8. [PMID: 26067738 DOI: 10.5005/jp-journals-10024-1684] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
AIM This manuscript aims to describe an unusual case of multiple second primary squamous cell carcinomas (SCCs) in several sites of the oral mucosa in a nonsmoker and nondrinker woman and to discuss the diagnostic criteria, clinicopathological aspects and outcome of second primary tumor (SPT). BACKGROUND Patients treated for SCC of the head and neck are at high risk for developing SPT arising from the same dysplastic mucosal feld. Currently, there is no reliable method to predict which of the patients will develop SPT. CASE DESCRIPTION A 64-year-old nonsmoker and nondrinker woman developed several second primary oral SCCs in 7 years of follow-up, most of them being synchronic, treated by surgery without and with chemotherapy and radiotherapy. CONCLUSION Patients treated for SCC require a long-term and careful follow-up as the development of SPT contributes with significantly negative impact on the prognosis. CLINICAL SIGNIFICANCE This report describes the diagnosis and management of a very unusual case of several SPTs affecting different sites of the oral mucosa in the same patient. Moreover, the patient had no apparent risk factors associated with the development of the oral cancer. Therefore, a brief update concerning SPT and its diagnosis and management is also provided.
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Affiliation(s)
- Maria Luiza Diniz de Sousa Lopes
- PhD Student, Postgraduate Program in Oral Pathology, Federal University of Rio Grande do Norte, Rio Grande do Norte, Brazil, Phone: 558432154138, e-mail:
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19
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Ojha RP, Tota JE, Offutt-Powell TN, Klosky JL, Minniear TD, Jackson BE, Gurney JG. Human papillomavirus-associated subsequent malignancies among long-term survivors of pediatric and young adult cancers. PLoS One 2013; 8:e70349. [PMID: 23940566 PMCID: PMC3734301 DOI: 10.1371/journal.pone.0070349] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2013] [Accepted: 06/17/2013] [Indexed: 02/03/2023] Open
Abstract
Long-term survivors of pediatric and young adult (PAYA) cancers have a high incidence of subsequent neoplasms, but few risk factors other than cancer treatment have been identified. We aimed to describe the burden of human papillomavirus (HPV)-associated malignancies among survivors of PAYA cancers to assess whether HPV infections might be a reasonable area of future etiologic research on subsequent malignancies in this population. We used longitudinal data from 9 population-based registries of the Surveillance, Epidemiology, and End Results program collected between 1973 and 2010 to assemble a cohort of individuals who were diagnosed with any cancer between the ages of 0 and 29 years and survived at least 5 years post-diagnosis. We estimated sex-specific standardized incidence ratios (SIRs) with corresponding 95% confidence limits (CL) of HPV-associated subsequent malignancies (cervical, vaginal, vulvar, penile, anal, tongue, tonsillar, and oropharyngeal). Our study population comprised 64,547 long-term survivors of PAYA cancers diagnosed between 1973 and 2010. Compared with females in the general US population, female PAYA cancer survivors had a 40% relative excess of HPV-associated malignancies overall (SIR = 1.4, 95% CL: 1.2, 1.8). Compared with males in the general US population, male PAYA cancer survivors had a 150% relative excess of HPV-associated malignancies overall (SIR = 2.5, 95% CL: 1.9, 3.4). Our findings suggest an excess of HPV-associated malignancies among PAYA cancer survivors compared with the general US population. We hypothesize that a portion of subsequent malignancies among PAYA cancer survivors may be directly attributable to HPV infection. This hypothesis warrants exploration in future studies.
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Affiliation(s)
- Rohit P Ojha
- Department of Epidemiology and Cancer Control, St. Jude Children's Research Hospital, Memphis, Tennessee, USA.
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20
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The role of human papillomavirus in oral squamous cell carcinoma: myth and reality. Oral Maxillofac Surg 2012; 18:165-72. [PMID: 23242943 DOI: 10.1007/s10006-012-0383-0] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2012] [Accepted: 12/03/2012] [Indexed: 02/03/2023]
Abstract
INTRODUCTION As the traditional risk factors for oral squamous cell carcinoma, especially tobacco, decline, new potential causative agents become the focus of research. Since the discovery of human papillomavirus (HPV) and its importance in carcinogenesis in cervical cancer, a lot of research has been undertaken to define its role in different types of cancer. In the present study, we evaluate the role of high-risk HPV types in initiation and progression of oral squamous cell carcinoma (OSCC) using a systematic review of the current literature. MATERIAL AND METHODS A literature research with the search term "HPV oral squamous cell carcinoma" was performed via PubMed. Results were screened systematically for relevance and classified into the following categories: molecular biology, genetics, clinical aspects, and prevalence. Articles were then further analyzed to assess quality. RESULTS The literature research led to 527 results, with an overall HPV prevalence of 30.1 % in OSCCs. The most frequently identified subtypes were HPV-16 and HPV-18 (25.4 and 18.1 %, respectively). Prognostic relevance of HPV was discussed controversially. HPV detection via polymerase chain reaction is the most established method today. Molecular changes according to carcinogenic pathways described for cervix carcinoma were not routinely found in OSCC. In general, no definite role of high-risk HPV is currently deducible from the literature. CONCLUSIONS High-risk subtypes 16 and 18 are present in the genome in approximately one third of OSCC. Its role as a causative agent is less clear than the role in oropharyngeal tumors. The infection might not be the cause of carcinogenesis in a significant number of patients but may become proportionally more important with the decrease of the classical risk factors of tobacco and alcohol.
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Flake C, Arafa J, Hall A, Ence E, Howard K, Kingsley K. Screening and detection of human papillomavirus (HPV) high-risk strains HPV16 and HPV18 in saliva samples from subjects under 18 years old in Nevada: a pilot study. BMC Oral Health 2012; 12:43. [PMID: 23088565 PMCID: PMC3532331 DOI: 10.1186/1472-6831-12-43] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2012] [Accepted: 10/18/2012] [Indexed: 11/21/2022] Open
Abstract
Background Human papillomaviruses (HPV) are oncogenic and mainly associated with cervical cancers. Recent evidence has demonstrated HPV infection in other tissues, including oral epithelia and mucosa. Although a recent pilot study provided new information about oral HPV status in healthy adults from Nevada, no information was obtained about oral HPV prevalence among children or teenagers, therefore, the goal of this study is to provide more detailed information about oral prevalence of high-risk HPV among children and teenagers in Nevada. Methods This retrospective study utilized previously collected saliva samples, obtained from pediatric dental clinic patients (aged 2 – 11) and local school district teenagers (aged 12-17) for high-risk HPV screening (n=118) using qPCR for quantification and confirmation of analytical sensitivity and specificity. Results A small subset of saliva samples were found to harbor high-risk HPV16 (n=2) and HPV18 (n=1), representing a 2.5% of the total. All three were obtained from teenage males, and two of these three samples were from White participants. Conclusions Although this retrospective study could not provide correlations with behavioral or socioeconomic data, this project successfully screened more than one hundred saliva samples for high-risk HPV, confirming both HPV16 and HPV18 strains were present in a small subset. With increasing evidence of oral HPV infection in children, this study provides critical information of significant value to other dental, medical, oral and public health professionals who seek to further an understanding of oral health and disease risk in pediatric populations.
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Affiliation(s)
- Colton Flake
- Department of Advanced Education in Pediatric Dentistry, University of Nevada, Las Vegas - School of Dental Medicine, Las Vegas, NV, USA
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