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Amato M, Santonocito S, Bruno MT, Polizzi A, Mastroianni A, Chaurasia A, Isola G. Oral and periodontal manifestation related during human papilloma virus infections: Update on early prognostic factors. Heliyon 2024; 10:e31061. [PMID: 38813162 PMCID: PMC11133762 DOI: 10.1016/j.heliyon.2024.e31061] [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: 02/07/2024] [Revised: 04/11/2024] [Accepted: 05/09/2024] [Indexed: 05/31/2024] Open
Abstract
Human Papilloma Virus (HPV) is considered one of the most common sexually transmitted infections and has been shown to play an important role in the pathogenesis of squamous cell carcinomas (SCC) of the cervix and head and neck. Manifestations of HPV infections can be manifold, ranging from asymptomatic infections to benign or potentially malignant lesions to intraepithelial neoplasms and invasive carcinomas. The heterogeneity of clinical manifestations from HPV infection depends on the interactions between the viral agent and the host, a direct consequence of the ability on the part of HPV is to remain silent and to evade and convey the action of the host immune system. The oral mucosa represents one of the tissues for which HPV has a distinct tropism and is frequently affected by infection. While much information is available on the role that HPV infection plays in the development of SCC in the oral cavity, there is less information on asymptomatic infections and benign HPV-induced oral lesions. Therefore, the purpose of this review is to analyze, in light of current knowledge, the early clinical and bio-humoral prognostic features related to the risk of HPV malignant transformation, focusing on subclinical conditions, benign lesions, and the correlation between oral infection and infection in other districts. The data show that the main risk associated with HPV infection is related to malignant transformation of lesions. Although HPV-driven OPSCC is associated with a better prognosis than non-HPV-driven OPSCC, primary prevention and early detection of the infection and affected genotype are essential to reduce the risk of malignant neoplastic complications and improve the prognosis.
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Affiliation(s)
- Mariacristina Amato
- Department of General Surgery and Surgical-Medical Specialties, School of Dentistry, University of Catania, AOU "Policlinico-San Marco", Via S. Sofia 78, 95124, Catania, Italy
| | - Simona Santonocito
- Department of General Surgery and Surgical-Medical Specialties, School of Dentistry, University of Catania, AOU "Policlinico-San Marco", Via S. Sofia 78, 95124, Catania, Italy
- Department of Biomedical and Dental Sciences, Morphological and Functional Images, University of Messina, 98100 Messina, Italy
| | - Maria Teresa Bruno
- Department of General Surgery and Surgical-Medical Specialties, School of Dentistry, University of Catania, AOU "Policlinico-San Marco", Via S. Sofia 78, 95124, Catania, Italy
- Research Center of “Human Papilloma Virus” University of Catania, AOU "Policlinico-San Marco", Via S. Sofia 78, 95124, Catania, Italy
| | - Alessandro Polizzi
- Department of General Surgery and Surgical-Medical Specialties, School of Dentistry, University of Catania, AOU "Policlinico-San Marco", Via S. Sofia 78, 95124, Catania, Italy
| | - Alessandro Mastroianni
- Dentistry Unit, Department of Clinical Sciences and Translational Medicine, University of Tor Vergata, 00133, Rome, Italy
| | - Akhilanand Chaurasia
- Department of Oral Medicine & Radiology, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Gaetano Isola
- Department of General Surgery and Surgical-Medical Specialties, School of Dentistry, University of Catania, AOU "Policlinico-San Marco", Via S. Sofia 78, 95124, Catania, Italy
- Research Center of “Human Papilloma Virus” University of Catania, AOU "Policlinico-San Marco", Via S. Sofia 78, 95124, Catania, Italy
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2
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Baima G, Minoli M, Michaud DS, Aimetti M, Sanz M, Loos BG, Romandini M. Periodontitis and risk of cancer: Mechanistic evidence. Periodontol 2000 2023. [PMID: 38102837 DOI: 10.1111/prd.12540] [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: 09/06/2023] [Revised: 10/24/2023] [Accepted: 11/01/2023] [Indexed: 12/17/2023]
Abstract
This review aims to critically analyze the pathways of interaction and the pathogenic mechanisms linking periodontitis and oral bacteria with the initiation/progression of cancer at different body compartments. A higher risk of head and neck cancer has been consistently associated with periodontitis. This relationship has been explained by the local promotion of dysbiosis, chronic inflammation, immune evasion, and direct (epi)genetic damage to epithelial cells by periodontal pathobionts and their toxins. Epidemiological reports have also studied a possible link between periodontitis and the incidence of other malignancies at distant sites, such as lung, breast, prostate, and digestive tract cancers. Mechanistically, different pathways have been involved, including the induction of a chronic systemic inflammatory state and the spreading of oral pathobionts with carcinogenic potential. Indeed, periodontitis may promote low-grade systemic inflammation and phenotypic changes in the mononuclear cells, leading to the release of free radicals and cytokines, as well as extracellular matrix degradation, which are all mechanisms involved in carcinogenic and metastatic processes. Moreover, the transient hematogenous spill out or micro-aspiration/swallowing of periodontal bacteria and their virulence factors (i.e., lipopolysaccharides, fimbriae), may lead to non-indigenous bacterial colonization of multiple microenvironments. These events may in turn replenish the tumor-associated microbiome and thus influence the molecular hallmarks of cancer. Particularly, specific strains of oral pathobionts (e.g., Porphyromonas gingivalis and Fusobacterium nucleatum) may translocate through the hematogenous and enteral routes, being implicated in esophageal, gastric, pancreatic, and colorectal tumorigenesis through the modulation of the gastrointestinal antitumor immune system (i.e., tumor-infiltrating T cells) and the increased expression of pro-inflammatory/oncogenic genes. Ultimately, the potential influence of common risk factors, relevant comorbidities, and upstream drivers, such as gerovulnerability to multiple diseases, in explaining the relationship cannot be disregarded. The evidence analyzed here emphasizes the possible relevance of periodontitis in cancer initiation/progression and stimulates future research endeavors.
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Affiliation(s)
- Giacomo Baima
- Department of Surgical Sciences, C.I.R. Dental School, University of Turin, Turin, Italy
| | - Margherita Minoli
- Department of Periodontology, Università Vita-Salute San Raffaele, Milan, Italy
| | - Dominique S Michaud
- Department of Public Health and Community Medicine, Tufts University School of Medicine, Boston, Massachusetts, USA
| | - Mario Aimetti
- Department of Surgical Sciences, C.I.R. Dental School, University of Turin, Turin, Italy
| | - Mariano Sanz
- Faculty of Odontology, University Complutense, Madrid, Spain
- Department of Periodontology, Faculty of Dentistry, University of Oslo, Oslo, Norway
| | - Bruno G Loos
- Department of Periodontology, ACTA - Academic Centre for Dentistry Amsterdam, University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Mario Romandini
- Department of Periodontology, Faculty of Dentistry, University of Oslo, Oslo, Norway
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3
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Kanzow P, Mielke K, Hrasky V, Wiegand S, Schliephake H, Beutner D, Wiegand A. Oral health in HPV-positive and HPV-negative patients with oropharyngeal squamous cell carcinoma. Front Oncol 2023; 13:1083067. [PMID: 36776286 PMCID: PMC9909218 DOI: 10.3389/fonc.2023.1083067] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Accepted: 01/06/2023] [Indexed: 01/27/2023] Open
Abstract
This study compared oral health in oropharyngeal squamous cell carcinoma (OPSCC) patients with positive or negative human papillomavirus (HPV) status and analysed whether oral health was associated with survival. Patients referred for dental assessment prior to radio(chemo)therapy between 2009 and 2019 were included. Patient-related risk factors for OPSCC (alcohol, tobacco, HPV status), age, sex, treatment (primary treatment, intent), performance status, tumor/node/metastasis (TNM) staging, and oral health parameters (DMFT, periodontal status, teeth with/without root canal treatment and with/without periodontitis apicalis) were compared between HPV-negative and HPV-positive patients. Survival was assessed using Kaplan-Meier statistics. The effect of patient-related risk factors and oral health parameters was analysed by cox regression analyses (α=5%). A total of 119 patients (n=50 HPV-negative, n=69 HPV-positive) was included. HPV-positive patients showed more present teeth, a higher number of filled teeth, were less often edentulous and presented a lower DMFT compared to HPV-negative patients (padj.≤0.003). Among dentulous patients, HPV-positive patients showed more present teeth and fewer teeth with periodontitis apicalis lacking a root canal treatment (padj.≤0.036). Survival probability differed between groups (p=0.006) and trended towards being associated with HPV status, tobacco exposure, performance status, T stage, N stage, and the number of missing or filled teeth as well as the number of root canal treated teeth with periodontitis apicalis and the number of teeth with periodontitis apicalis lacking a root canal treatment (p≤0.077). However, only tobacco exposure, performance status, and the number of teeth with periodontitis apicalis lacking a root canal treatment in dentulous patients remained significant in the multivariate analyses (p≤0.047). HPV-negative patients with OPSCC showed a poorer oral health compared to HPV-positive patients, but survival was not associated with oral health.
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Affiliation(s)
- Philipp Kanzow
- Department of Preventive Dentistry, Periodontology and Cariology, University Medical Center Göttingen, Göttingen, Germany,*Correspondence: Philipp Kanzow,
| | - Katharina Mielke
- Department of Preventive Dentistry, Periodontology and Cariology, University Medical Center Göttingen, Göttingen, Germany
| | - Valentina Hrasky
- Department of Preventive Dentistry, Periodontology and Cariology, University Medical Center Göttingen, Göttingen, Germany
| | - Susanne Wiegand
- Department of Otolaryngology, Head and Neck Surgery, University of Leipzig, Leipzig, Germany
| | - Henning Schliephake
- Department of Oral and Maxillofacial Surgery, University Medical Center Göttingen, Göttingen, Germany
| | - Dirk Beutner
- Department of Otorhinolaryngology, Head and Neck Surgery, University Medical Center Göttingen, Göttingen, Germany
| | - Annette Wiegand
- Department of Preventive Dentistry, Periodontology and Cariology, University Medical Center Göttingen, Göttingen, Germany
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Current Infections of the Orofacial Region: Treatment, Diagnosis, and Epidemiology. Life (Basel) 2023; 13:life13020269. [PMID: 36836626 PMCID: PMC9966653 DOI: 10.3390/life13020269] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Revised: 01/07/2023] [Accepted: 01/17/2023] [Indexed: 01/20/2023] Open
Abstract
Undoubtedly, diagnosing and managing infections is one of the most challenging issues for orofacial clinicians. As a result of the diversity of symptoms, complicated behavior, and sometimes confusing nature of these conditions, it has become increasingly difficult to diagnose and treat them. It also highlights the need to gain a deeper insight into the orofacial microbiome as we try to improve our understanding of it. In addition to changes in patients' lifestyles, such as changes in diet, smoking habits, sexual practices, immunosuppressive conditions, and occupational exposures, there have been changes in patients' lifestyles that complicate the issue. Recent years have seen the development of new infection treatments due to the increased knowledge about the biology and physiology of infections. This review aimed to provide a comprehensive overview of the types of infections in the mouth, including the types that viruses, fungi, or bacteria may cause. It is important to note that we searched the published literature in the Scopus, Medline, Google Scholar, and Cochran databases from 2010 to 2021 using the following keywords: "Orofacial/Oral Infections," "Viral/Fungal/Bacterial Infections", "Oral Microbiota" And "Oral Microflora" without limiting our search to languages and study designs. According to the evidence, the most common infections in the clinic include herpes simplex virus, human papillomavirus, Candida albicans, Aspergillus, Actinomycosis, and Streptococcus mutans. The purpose of this study is to review the new findings on characteristics, epidemiology, risk factors, clinical manifestations, diagnosis, and new treatment for these types of infectious diseases.
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5
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Ali A, Rumbold AR, Kapellas K, Lassi ZS, Hedges J, Jamieson L. Association between self-reported periodontitis and high-risk oral human papillomavirus infection among Indigenous South Australians: A cross-sectional study. PLoS One 2022; 17:e0265840. [PMID: 35324953 PMCID: PMC8946737 DOI: 10.1371/journal.pone.0265840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Accepted: 03/08/2022] [Indexed: 11/18/2022] Open
Abstract
Introduction
The incidence of oropharyngeal squamous cell carcinoma (OPSCC) is increasing globally, reflecting an increase in human papillomavirus (HPV)-related lesions. Indigenous populations are disproportionately affected by OPSCCs. Currently, testing for oral HPV is not recommended as a screening tool to permit early detection of OPSCCs due to the high population prevalence of HPV infection. Periodontitis may be a marker of oral HPV infection, but previous research evaluating this association has been inconclusive. Here we report a large population-based study examining the association between high-risk oral HPV infection and periodontitis among Indigenous South Australians.
Methods
We utilised a large convenience sample of Indigenous South Australians aged 18+ years recruited between February 2018 and February 2020. Of the original cohort (n = 1011), 748 (73.9%) participants participated in the 12 month follow-up. Detailed information on sociodemographic characteristics, health-related behaviours, and sexual history were collected at enrolment. Saliva samples were collected at 12 months and tested for the presence of oral HPV DNA using the optimized general primer (GP) + PCR system. The primary outcomes were the prevalence of any high-risk oral HPV DNA, and separately, HPV 16 and/or 18. Periodontitis was assessed at follow-up by using validated self-reported periodontitis screening questions. Logistic regression analyses were undertaken to assess the association between self-reported periodontitis and oral HPV infection with adjustment for potential sociodemographic and behavioural confounders, with estimates presented as odds ratios (OR) and 95% confidence interval (CI).
Results
Data on 673 participants (89.9% of the follow-up cohort) were available. Participants ranged in age from 18 to 80 (mean age 42.2, SD 14.7) and 31.5% were male. Overall, 115 (17.1%) participants had self-reported periodontitis, 40 (5.9%) had any high-risk oral HPV and 14 (2.1%) had HPV 16 and/or 18. Any high-risk HPV was detected among seven (17.5%) participants and HPV 16 and/or 18 was detected in three (21.4%) who self-reported periodontitis. In the regression analyses no significant association was found between self-reported periodontitis and high-risk oral HPV (adjusted OR: 1.10; 95% CI: 0.45–2.70) or HPV 16 and/or 18 (adjusted OR: 1.27; 95% CI: 0.32–5.03).
Conclusion
This study did not find any association between self-reported periodontitis and high-risk oral HPV among Indigenous South Australians. Further targeted studies with standardized clinical measures of periodontal disease are needed to clarify the link between high-risk oral HPV and periodontal disease. If confirmed this would add further weight to the importance of recommendations about the utility of periodontitis screening to identify individuals at risk of carrying high-risk oral HPV, who may benefit from more intensive screening and ongoing monitoring.
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Affiliation(s)
- Anna Ali
- Robinson Research Institute, School of Medicine, The University of Adelaide, Adelaide, South Australia, Australia
- Australian Research Centre for Population Oral Health, The University of Adelaide, Adelaide, South Australia, Australia
- * E-mail:
| | - Alice R. Rumbold
- Robinson Research Institute, School of Medicine, The University of Adelaide, Adelaide, South Australia, Australia
- South Australian Health and Medical Research Institute, Adelaide, South Australia, Australia
| | - Kostas Kapellas
- Australian Research Centre for Population Oral Health, The University of Adelaide, Adelaide, South Australia, Australia
| | - Zohra S. Lassi
- Robinson Research Institute, School of Medicine, The University of Adelaide, Adelaide, South Australia, Australia
| | - Joanne Hedges
- Australian Research Centre for Population Oral Health, The University of Adelaide, Adelaide, South Australia, Australia
| | - Lisa Jamieson
- Australian Research Centre for Population Oral Health, The University of Adelaide, Adelaide, South Australia, Australia
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Zhang Y, D’Souza G, Fakhry C, Bigelow EO, Usyk M, Burk RD, Zhao N. Oral Human Papillomavirus Associated With Differences in Oral Microbiota Beta Diversity and Microbiota Abundance. J Infect Dis 2022; 226:1098-1108. [PMID: 35038733 PMCID: PMC9492316 DOI: 10.1093/infdis/jiac010] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Accepted: 01/12/2022] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND Although cervicovaginal microbiome has been associated with cervical human papillomavirus (HPV) infection, little is known regarding the association of oral microbiome with oral HPV, a cause of oropharyngeal cancer. METHODS A cross-sectional analysis of 495 participants from the Men and Women Offering Understanding of Throat HPV study was conducted. 16S rRNA gene amplicon sequencing was performed on saliva samples. HPV DNA in oral rinse samples was tested. Associations of oral microbiome diversity, taxon abundance, and predicted functional pathways with oral HPV were assessed, adjusting for age, race/ethnicity, education, human immunodeficiency virus, current smoking, and sequencing batch. RESULTS Participants with oral HPV (n = 68) compared with those without HPV had similar oral microbiome alpha-diversity yet different beta-diversity (Bray-Curtis distance for bacterial taxa, P = .009; functional pathways, P = .02). Participants with oral HPV had higher abundance of Actinomycetaceae, Prevotellaceae, Veillonellaceae, Campylobacteraceae, Bacteroidetes, and lower abundance of Gemellaceae (false discovery rate <0.10). We also found differential functional potential of oral microbiome by oral HPV status: xenobiotic biodegradation-related pathways were less abundant among participants with oral HPV, suggesting potential xenobiotic-induced toxic effects with implications for HPV susceptibility. CONCLUSIONS Our findings suggest a shift in oral microbiome community structure, composition, and functional potential between individuals with and without oral HPV.
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Affiliation(s)
- Yuehan Zhang
- Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Gypsyamber D’Souza
- Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA,Department of Otolaryngology–Head and Neck Surgery, Johns Hopkins University, Baltimore, Maryland, USA
| | - Carole Fakhry
- Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA,Department of Otolaryngology–Head and Neck Surgery, Johns Hopkins University, Baltimore, Maryland, USA
| | - Elaine O Bigelow
- Department of Otolaryngology–Head and Neck Surgery, Johns Hopkins University, Baltimore, Maryland, USA
| | - Mykhaylo Usyk
- Department of Pediatrics, Albert Einstein College of Medicine, Bronx, New York, USA,Department of Microbiology and Immunology, Albert Einstein College of Medicine, Bronx, New York, USA,Department of Obstetrics and Gynecology and Women's Health, Albert Einstein College of Medicine, Bronx, New York, USA
| | - Robert D Burk
- Department of Pediatrics, Albert Einstein College of Medicine, Bronx, New York, USA,Department of Microbiology and Immunology, Albert Einstein College of Medicine, Bronx, New York, USA,Department of Obstetrics and Gynecology and Women's Health, Albert Einstein College of Medicine, Bronx, New York, USA,Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, New York, USA
| | - Ni Zhao
- Correspondence: Ni Zhao, PhD, Johns Hopkins University, 615 N. Wolfe St, #E3622, Baltimore, MD 21205, USA ()
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Kato I, Zhang J, Sun J. Bacterial-Viral Interactions in Human Orodigestive and Female Genital Tract Cancers: A Summary of Epidemiologic and Laboratory Evidence. Cancers (Basel) 2022; 14:425. [PMID: 35053587 PMCID: PMC8773491 DOI: 10.3390/cancers14020425] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 01/07/2022] [Accepted: 01/11/2022] [Indexed: 02/04/2023] Open
Abstract
Infectious agents, including viruses, bacteria, fungi, and parasites, have been linked to pathogenesis of human cancers, whereas viruses and bacteria account for more than 99% of infection associated cancers. The human microbiome consists of not only bacteria, but also viruses and fungi. The microbiome co-residing in specific anatomic niches may modulate oncologic potentials of infectious agents in carcinogenesis. In this review, we focused on interactions between viruses and bacteria for cancers arising from the orodigestive tract and the female genital tract. We examined the interactions of these two different biological entities in the context of human carcinogenesis in the following three fashions: (1) direct interactions, (2) indirect interactions, and (3) no interaction between the two groups, but both acting on the same host carcinogenic pathways, yielding synergistic or additive effects in human cancers, e.g., head and neck cancer, liver cancer, colon cancer, gastric cancer, and cervical cancer. We discuss the progress in the current literature and summarize the mechanisms of host-viral-bacterial interactions in various human cancers. Our goal was to evaluate existing evidence and identify gaps in the knowledge for future directions in infection and cancer.
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Affiliation(s)
- Ikuko Kato
- Department of Oncology and Pathology, Wayne State University School of Medicine, Detroit, MI 48201, USA
| | - Jilei Zhang
- Department of Medicine, Division of Gastroenterology and Hepatology, University of Illinois at Chicago, Chicago, IL 60612, USA;
- Department of Microbiology and Immunology, University of Illinois at Chicago, Chicago, IL 60612, USA
| | - Jun Sun
- Department of Medicine, Division of Gastroenterology and Hepatology, University of Illinois at Chicago, Chicago, IL 60612, USA;
- Department of Microbiology and Immunology, University of Illinois at Chicago, Chicago, IL 60612, USA
- UIC Cancer Center, University of Illinois at Chicago, Chicago, IL 60612, USA
- Jesse Brown VA Medical Center, Chicago, IL 60612, USA
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8
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Kotha NV, Voora RS, Qian AS, Kumar A, Qiao EM, Stewart TF, Rose BS, Orosco RK. Prognostic Utility of Pretreatment Neutrophil-Lymphocyte Ratio in Advanced Larynx Cancer. Biomark Insights 2021; 16:11772719211049848. [PMID: 34658619 PMCID: PMC8512256 DOI: 10.1177/11772719211049848] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2021] [Accepted: 09/03/2021] [Indexed: 12/11/2022] Open
Abstract
Purpose: Neutrophil-lymphocyte ratio has been explored as a prognosticator in several
cancer types, but its association with larynx cancer outcomes is not well
known. We aimed to identify an optimal NLR cutoff point and examine the
prognostic utility of this biomarker in patients with locoregionally
advanced larynx cancer treated with curative intent. Methods: In the Veterans Affairs’ (VA) national database, we identified patients with
locoregionally advanced (T3-4N0-3M0) laryngeal squamous cell carcinoma
diagnosed between 2000 and 2017 and treated with curative intent. NLR cutoff
points were calculated using Contal/O’Quigley’s method. Outcomes of larynx
cancer-specific survival (CSS), overall survival (OS), and non-larynx cancer
survival (NCS) were evaluated in multivariable Cox and Fine-Gray models. Results: In 1047 patients, the optimal pretreatment NLR cutoff was identified as 4.17
- 722 patients with NLR ⩽ 4.17, 325 patients with NLR > 4.17. The
elevated NLR cohort had a higher proportion of T4 disease (39.4% vs 28.4%),
node positive disease (52.3% vs 43.1%), and surgical treatment (43.7% vs
35.2%). In multivariable analysis, NLR > 4.17 was independently
associated with worse OS (HR 1.31, 95% CI 1.12-1.54,
P = .001) and worse CSS (HR 1.46, 95% CI 1.17-1.83,
P < .001), but not with NCS (HR 0.94, 95% CI
0.75-1.18, P = .58). Conclusion: In locoregionally advanced larynx cancer treated with curative intent, we
identified elevated NLR to be associated with inferior OS and CSS. Further
prospective studies are needed to investigate pretreatment NLR and our
identified 4.17 cutoff as a potential larynx cancer-specific marker for this
high risk population.
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Affiliation(s)
- Nikhil V Kotha
- School of Medicine, University of California San Diego, La Jolla, CA, USA.,Veterans Affairs San Diego Healthcare System, San Diego, CA, USA.,Department of Radiation Medicine and Applied Sciences, University of California San Diego, La Jolla, CA, USA
| | - Rohith S Voora
- School of Medicine, University of California San Diego, La Jolla, CA, USA.,Veterans Affairs San Diego Healthcare System, San Diego, CA, USA.,Division of Otolaryngology-Head & Neck Surgery, University of California San Diego, La Jolla, CA, USA
| | - Alex S Qian
- School of Medicine, University of California San Diego, La Jolla, CA, USA.,Department of Radiation Medicine and Applied Sciences, University of California San Diego, La Jolla, CA, USA
| | - Abhishek Kumar
- Veterans Affairs San Diego Healthcare System, San Diego, CA, USA.,Department of Radiation Oncology, Duke University, Durham, NC, USA
| | - Edmund M Qiao
- School of Medicine, University of California San Diego, La Jolla, CA, USA.,Veterans Affairs San Diego Healthcare System, San Diego, CA, USA.,Department of Radiation Medicine and Applied Sciences, University of California San Diego, La Jolla, CA, USA
| | - Tyler F Stewart
- Division of Hematology-Oncology, Department of Medicine, University of California San Diego, La Jolla, CA, USA.,Moores Cancer Center at University of California San Diego Health, La Jolla, CA, USA
| | - Brent S Rose
- Veterans Affairs San Diego Healthcare System, San Diego, CA, USA.,Department of Radiation Medicine and Applied Sciences, University of California San Diego, La Jolla, CA, USA.,Moores Cancer Center at University of California San Diego Health, La Jolla, CA, USA
| | - Ryan K Orosco
- Veterans Affairs San Diego Healthcare System, San Diego, CA, USA.,Division of Otolaryngology-Head & Neck Surgery, University of California San Diego, La Jolla, CA, USA.,Moores Cancer Center at University of California San Diego Health, La Jolla, CA, USA
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9
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Dong J, Li Y, Xiao H, Cui M, Fan S. Commensal microbiota in the digestive tract: a review of its roles in carcinogenesis and radiotherapy. Cancer Biol Med 2021; 19:j.issn.2095-3941.2020.0476. [PMID: 34369136 PMCID: PMC8763002 DOI: 10.20892/j.issn.2095-3941.2020.0476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Accepted: 01/27/2021] [Indexed: 11/11/2022] Open
Abstract
The human microflora is a complex ecosystem composed of diverse microorganisms mainly distributed in the epidermal and mucosal habitats of the entire body, including the mouth, lung, intestines, skin, and vagina. These microbial communities are involved in many essential functions, such as metabolism, immunity, host nutrition, and diseases. Recent studies have focused on the microbiota associated with cancers, particularly the oral and intestinal microbiota. Radiotherapy, the most effective cytotoxic modality available for solid tumors, contributes to the treatment of cancer patients. Mounting evidence supports that the microbiota plays pivotal roles in the efficacy and prognosis of tumor radiotherapy. Here, we review current research on the microbiota and cancer development, and describe knowledge gaps in the study of radiotherapy and the microbiota. Better understanding of the effects of the microbiome in tumorigenesis and radiotherapy will shed light on future novel prevention and treatment strategies based on modulating the microbiome in cancer patients.
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Affiliation(s)
- Jiali Dong
- Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine, Institute of Radiation Medicine, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin 300192, China
| | - Yuan Li
- Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine, Institute of Radiation Medicine, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin 300192, China
| | - Huiwen Xiao
- Department of Microbiology, College of Life Sciences, Nankai University, Tianjin 300071, China
| | - Ming Cui
- Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine, Institute of Radiation Medicine, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin 300192, China
| | - Saijun Fan
- Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine, Institute of Radiation Medicine, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin 300192, China
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10
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Shigeishi H, Sugiyama M, Ohta K. Relationship between the prevalence of oral human papillomavirus DNA and periodontal disease (Review). Biomed Rep 2021; 14:40. [PMID: 33728046 PMCID: PMC7953200 DOI: 10.3892/br.2021.1416] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Accepted: 02/02/2021] [Indexed: 12/16/2022] Open
Abstract
Human papillomavirus (HPV) is a small DNA virus that infects the basal keratinocytes of squamous epithelium in the skin, and in the oral and genital mucosa. Smoking and sexual behavior have been recognized as significant risk factors for oral HPV infection. In the present review, the findings of recent studies of oral HPV infection in relation to periodontitis are discussed, as well as periodontopathic bacteria and periodontal herpes virus. Previous research suggests that HPV localizes to the inflammatory periodontal tissue. Inflammatory periodontal pockets may thus act as a reservoir for HPV. The interactions between HPV and periodontopathic bacteria remain unclear, but it is hypothesized that oral HPV infection may be related to a characteristic oral microbiome. Smoking is associated with HPV and periodontitis, as smoking induces destruction of periodontal tissue and suppresses the host defense, allowing HPV to infect periodontal tissue. Carcinogenic HPV and periodontitis may lead to the development of oral cavity cancer. However, oral HPV E6/E7 expression (transcriptionally active HPV) has not yet been fully investigated in patients with periodontitis. Collectively, the evidence suggests that oral HPV prevalence may be associated with periodontitis. The effect of clinical factors (age, sex, smoking, immunosuppressive condition and vaccination) on oral HPV DNA prevalence should be considered when clarifying the relationship between oral HPV and periodontitis. Additionally, the sampling method should be carefully chosen to directly detect HPV DNA in periodontal tissues.
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Affiliation(s)
- Hideo Shigeishi
- Department of Public Oral Health, Program of Oral Health Sciences, Graduate School of Biomedical and Health Sciences, Hiroshima University, Minami-ku, Hiroshima 734-8553, Japan
| | - Masaru Sugiyama
- Department of Public Oral Health, Program of Oral Health Sciences, Graduate School of Biomedical and Health Sciences, Hiroshima University, Minami-ku, Hiroshima 734-8553, Japan
| | - Kouji Ohta
- Department of Public Oral Health, Program of Oral Health Sciences, Graduate School of Biomedical and Health Sciences, Hiroshima University, Minami-ku, Hiroshima 734-8553, Japan
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11
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Mattoscio D, Isopi E, Lamolinara A, Patruno S, Medda A, De Cecco F, Chiocca S, Iezzi M, Romano M, Recchiuti A. Resolvin D1 reduces cancer growth stimulating a protective neutrophil-dependent recruitment of anti-tumor monocytes. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2021; 40:129. [PMID: 33845864 PMCID: PMC8040222 DOI: 10.1186/s13046-021-01937-3] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Accepted: 04/03/2021] [Indexed: 02/07/2023]
Abstract
Background Innovative therapies to target tumor-associated neutrophils (PMN) are of clinical interest, since these cells are centrally involved in cancer inflammation and tumor progression. Resolvin D1 (RvD1) is a lipid autacoid that promotes resolution of inflammation by regulating the activity of distinct immune and non-immune cells. Here, using human papilloma virus (HPV) tumorigenesis as a model, we investigated whether RvD1 modulates PMN to reduce tumor progression. Methods Growth-curve assays with multiple cell lines and in vivo grafting of two distinct HPV-positive cells in syngeneic mice were used to determine if RvD1 reduced cancer growth. To investigate if and how RvD1 modulates PMN activities, RNA sequencing and multiplex cytokine ELISA of human PMN in co-culture with HPV-positive cells, coupled with pharmacological depletion of PMN in vivo, were performed. The mouse intratumoral immune cell composition was evaluated through FACS analysis. Growth-curve assays and in vivo pharmacological depletion were used to evaluate anti-tumor activities of human and mouse monocytes, respectively. Bioinformatic analysis of The Cancer Genome Atlas (TCGA) database was exploited to validate experimental findings in patients. Results RvD1 decreased in vitro and in vivo proliferation of human and mouse HPV-positive cancer cells through stimulation of PMN anti-tumor activities. In addition, RvD1 stimulated a PMN-dependent recruitment of classical monocytes as key determinant to reduce tumor growth in vivo. In human in vitro systems, exposure of PMN to RvD1 increased the production of the monocyte chemoattractant protein-1 (MCP-1), and enhanced transmigration of classical monocytes, with potent anti-tumor actions, toward HPV-positive cancer cells. Consistently, mining of immune cells infiltration levels in cervical cancer patients from the TCGA database evidenced an enhanced immune reaction and better clinical outcomes in patients with higher intratumoral monocytes as compared to patients with higher PMN infiltration. Conclusions RvD1 reduces cancer growth by activating PMN anti-cancer activities and encouraging a protective PMN-dependent recruitment of anti-tumor monocytes. These findings demonstrate efficacy of RvD1 as an innovative therapeutic able to stimulate PMN reprogramming to an anti-cancer phenotype that restrains tumor growth. Supplementary Information The online version contains supplementary material available at 10.1186/s13046-021-01937-3.
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Affiliation(s)
- Domenico Mattoscio
- Department of Medical, Oral, and Biotechnology Science, University "G. d'Annunzio" Chieti-Pescara, Chieti, Italy. .,Center for Advanced Studies and Technology (CAST), University "G. d'Annunzio" Chieti-Pescara, Chieti, Italy.
| | - Elisa Isopi
- Department of Medical, Oral, and Biotechnology Science, University "G. d'Annunzio" Chieti-Pescara, Chieti, Italy.,Center for Advanced Studies and Technology (CAST), University "G. d'Annunzio" Chieti-Pescara, Chieti, Italy
| | - Alessia Lamolinara
- Center for Advanced Studies and Technology (CAST), University "G. d'Annunzio" Chieti-Pescara, Chieti, Italy.,Department of Neuroscience, Imaging and Clinical Sciences, University "G. d'Annunzio" Chieti-Pescara, Chieti, Italy
| | - Sara Patruno
- Department of Medical, Oral, and Biotechnology Science, University "G. d'Annunzio" Chieti-Pescara, Chieti, Italy.,Center for Advanced Studies and Technology (CAST), University "G. d'Annunzio" Chieti-Pescara, Chieti, Italy
| | - Alessandro Medda
- Department of Experimental Oncology, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Federica De Cecco
- Center for Advanced Studies and Technology (CAST), University "G. d'Annunzio" Chieti-Pescara, Chieti, Italy.,Department of Neuroscience, Imaging and Clinical Sciences, University "G. d'Annunzio" Chieti-Pescara, Chieti, Italy
| | - Susanna Chiocca
- Department of Experimental Oncology, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Manuela Iezzi
- Center for Advanced Studies and Technology (CAST), University "G. d'Annunzio" Chieti-Pescara, Chieti, Italy.,Department of Neuroscience, Imaging and Clinical Sciences, University "G. d'Annunzio" Chieti-Pescara, Chieti, Italy
| | - Mario Romano
- Department of Medical, Oral, and Biotechnology Science, University "G. d'Annunzio" Chieti-Pescara, Chieti, Italy.,Center for Advanced Studies and Technology (CAST), University "G. d'Annunzio" Chieti-Pescara, Chieti, Italy
| | - Antonio Recchiuti
- Department of Medical, Oral, and Biotechnology Science, University "G. d'Annunzio" Chieti-Pescara, Chieti, Italy. .,Center for Advanced Studies and Technology (CAST), University "G. d'Annunzio" Chieti-Pescara, Chieti, Italy.
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12
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Caruntu A, Scheau C, Tampa M, Georgescu SR, Caruntu C, Tanase C. Complex Interaction Among Immune, Inflammatory, and Carcinogenic Mechanisms in the Head and Neck Squamous Cell Carcinoma. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2021; 1335:11-35. [PMID: 33650087 DOI: 10.1007/5584_2021_626] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Inflammation is deeply involved in the development of most types of cancer. Many studies focus on the interaction between immune-inflammatory mechanisms and tumorigenesis in the head and neck squamous cell carcinoma (HNSCC). In this chapter, we emphasize the complexity of processes underlying this interaction and discuss the mechanisms of carcinogenesis in HNSCC with a special focus on metabolic changes, inflammation, and the immune landscape. Unveiling complex connections between immuno-inflammatory processes and tumor initiation, promotion, and progression will open new directions in the reliable identification of predictive factors and therapeutic targets in HNSCC.
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Affiliation(s)
- Ana Caruntu
- Department of Oral and Maxillofacial Surgery, "Carol Davila" Central Military Emergency Hospital, Bucharest, Romania.,Faculty of Dental Medicine, "Titu Maiorescu" University, Bucharest, Romania
| | - Cristian Scheau
- Department of Physiology, "Carol Davila" University of Medicine and Pharmacy, Bucharest, Romania
| | - Mircea Tampa
- Department of Dermatology, "Victor Babes" Clinical Hospital for Infectious Diseases, Bucharest, Romania. .,Department of Dermatology, "Carol Davila" University of Medicine and Pharmacy, Bucharest, Romania.
| | - Simona Roxana Georgescu
- Department of Dermatology, "Victor Babes" Clinical Hospital for Infectious Diseases, Bucharest, Romania.,Department of Dermatology, "Carol Davila" University of Medicine and Pharmacy, Bucharest, Romania
| | - Constantin Caruntu
- Department of Physiology, "Carol Davila" University of Medicine and Pharmacy, Bucharest, Romania. .,Department of Dermatology, "Prof. N.C. Paulescu" National Institute of Diabetes, Nutrition, and Metabolic Diseases, Bucharest, Romania.
| | - Cristiana Tanase
- Faculty of Dental Medicine, "Titu Maiorescu" University, Bucharest, Romania.,Department of Biochemistry-Proteomics, "Victor Babes" National Institute of Pathology, Bucharest, Romania
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13
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Ali A, Lassi ZS, Kapellas K, Jamieson L, Rumbold AR. A systematic review and meta-analysis of the association between periodontitis and oral high-risk human papillomavirus infection. J Public Health (Oxf) 2020; 43:e610-e619. [PMID: 32915228 DOI: 10.1093/pubmed/fdaa156] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2020] [Revised: 07/12/2020] [Accepted: 08/10/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The incidence of human papillomavirus (HPV)-related oropharyngeal squamous cell carcinomas (OPSCCs) is increasing globally. Common oral conditions such as periodontitis may contribute. We undertook a meta-analysis to quantify the association between periodontitis, oral HPV and OPSCCs. METHODS Multiple electronic databases were searched until 12 February 2020. Studies conducted in males and/or females aged ≥ 18 years that examined periodontitis, periodontal procedures, oral HPV infection, and where possible, oral cancers, were eligible. Meta-analyses were conducted and the GRADE approach was used to examine the quality of evidence. RESULTS Of 2709 studies identified, 13 met the eligibility criteria. Five studies could be included in the meta-analyses. There was no significant increase in the odds of high-risk oral HPV infection among individuals with confirmed periodontitis (odds ratio 4.71, 95% confidence interval 0.57-38.97). Individuals with periodontitis had a 3.65 times higher odds of having any type of oral HPV infection compared with those without periodontitis (95% confidence interval 1.67-8.01). The overall body of evidence was rated as low to very-low certainty. CONCLUSION Meta-analysis confirms there is a positive association between periodontitis and oral HPV infection, although the overall quality of this evidence is low. Evidence for an association between periodontitis and high-risk oral HPV infection is inconclusive.
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Affiliation(s)
- Anna Ali
- Robinson Research Institute, The University of Adelaide, Adelaide, SA 5005 Australia
| | - Zohra S Lassi
- Robinson Research Institute, The University of Adelaide, Adelaide, SA 5005 Australia
| | - Kostas Kapellas
- Australian Research Centre for Population Oral Health Adelaide Health and Medical Sciences, The University of Adelaide, Adelaide, SA 5005 Australia
| | - Lisa Jamieson
- Australian Research Centre for Population Oral Health Adelaide Health and Medical Sciences, The University of Adelaide, Adelaide, SA 5005 Australia
| | - Alice R Rumbold
- Robinson Research Institute, The University of Adelaide, Adelaide, SA 5005 Australia.,South Australian Health and Medical Research Institute, Adelaide, SA 5000, Australia
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14
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Tang KD, Vasani S, Menezes L, Taheri T, Walsh LJ, Hughes BGM, Frazer IH, Kenny L, Scheper GC, Punyadeera C. Oral HPV16 DNA as a screening tool to detect early oropharyngeal squamous cell carcinoma. Cancer Sci 2020; 111:3854-3861. [PMID: 32713038 PMCID: PMC7540991 DOI: 10.1111/cas.14585] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2020] [Revised: 07/09/2020] [Accepted: 07/14/2020] [Indexed: 12/28/2022] Open
Abstract
Given that oropharyngeal squamous cell carcinoma (OPSCC) have now surpassed cervical cancer as the most common human papillomavirus (HPV)‐driven cancer, there is an interest in developing non‐invasive predictive biomarkers to early detect HPV‐driven OPSCC. In total, 665 cancer‐free individuals were recruited from Queensland, Australia. Oral HPV16 DNA positivity in those individuals was determined by our in‐house developed sensitive PCR method. Individuals with (n = 9) or without (n = 12) oral HPV16 infections at baseline were followed for a median duration of 24 mo. Individuals with persistent oral HPV16 infection (≥ 30 mo) were invited for clinical examination of their oral cavity and oropharynx by an otolaryngologist. Oral HPV16 DNA was detected in 12 out of 650 cancer‐free individuals (1.8%; 95% confidence interval [CI]: 1.0‐3.2). Of the 3 individuals with persistent oral HPV16 infection, the first individual showed no clinical evidence of pathology. The second individual was diagnosed with a 2 mm invasive squamous cell carcinoma (T1N0M0) positive for both p16INK4a expression and HPV16 DNA. The third individual was found to have a mildly dysplastic lesion in the tonsillar region that was negative for p16INK4a expression and HPV16 DNA and she continues to have HPV16 DNA in her saliva. Taken together, our data support the value of using an oral HPV16 DNA assay as a potential screening tool for the detection of microscopic HPV‐driven OPSCC. Larger multicenter studies across various geographic regions recruiting populations at a higher risk of developing HPV‐driven OPSCC are warranted to extend and confirm the results of the current investigation.
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Affiliation(s)
- Kai D Tang
- Saliva & Liquid Biopsy Translational Laboratory, The School of Biomedical Sciences, Institute of Health and Biomedical Innovation, Queensland University of Technology, Brisbane, QLD, Australia.,Translational Research Institute, Woolloongabba, QLD, Australia
| | - Sarju Vasani
- Department of Otolaryngology, Royal Brisbane and Women's Hospital, Herston, QLD, Australia
| | - Lilian Menezes
- Saliva & Liquid Biopsy Translational Laboratory, The School of Biomedical Sciences, Institute of Health and Biomedical Innovation, Queensland University of Technology, Brisbane, QLD, Australia
| | - Touraj Taheri
- Department of Anatomical Pathology, Royal Brisbane and Women's Hospital, Herston, QLD, Australia.,The University of Queensland School of Medicine, Saint Lucia, QLD, Australia
| | - Laurence J Walsh
- The University of Queensland School of Dentistry, Saint Lucia, QLD, Australia
| | - Brett G M Hughes
- The University of Queensland School of Medicine, Saint Lucia, QLD, Australia.,Department of Cancer Care Services, Royal Brisbane and Women's Hospital, Herston, QLD, Australia
| | - Ian H Frazer
- Faculty of Medicine, The University of Queensland, Translational Research Institute, Brisbane, QLD, Australia
| | - Liz Kenny
- The University of Queensland School of Medicine, Saint Lucia, QLD, Australia.,Department of Cancer Care Services, Royal Brisbane and Women's Hospital, Herston, QLD, Australia.,Central Integrated Regional Cancer Service, Queensland Health, Brisbane, QLD, Australia
| | - Gert C Scheper
- Janssen Vaccines & Prevention BV, Leiden, the Netherlands
| | - Chamindie Punyadeera
- Saliva & Liquid Biopsy Translational Laboratory, The School of Biomedical Sciences, Institute of Health and Biomedical Innovation, Queensland University of Technology, Brisbane, QLD, Australia.,Translational Research Institute, Woolloongabba, QLD, Australia
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15
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Sharma VR, Singh M, Kumar V, Yadav M, Sehrawat N, Sharma DK, Sharma AK. Microbiome dysbiosis in cancer: Exploring therapeutic strategies to counter the disease. Semin Cancer Biol 2020; 70:61-70. [PMID: 32693015 DOI: 10.1016/j.semcancer.2020.07.006] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Revised: 07/11/2020] [Accepted: 07/11/2020] [Indexed: 02/09/2023]
Abstract
Cancer being a multiplex disease which involves many genomic and physiological alterations that occur consistently in the cancerous tissue, making the treatment and management of the disease even more complicated. The human gut microbiota (GM) harbors collective genomes of microbes comprising of trillions of bacteria along with fungi, archaea, and viruses that have the tendency to affect the development and progression of cancer. Moreover, inter-microbial interactions, diversity and distinct differences among the GM populations could influence the course of disease, making the microbiome an ideal target or to be modulated in such a way so as to improve cancer therapeutics with better efficacy and reduced toxicity. Current review focuses upon exploring the association of gut microbiota with the progression of cancer for which a structured search of bibliographic databases for peer-reviewed research literature has been carried out using focused review questions and inclusion/exclusion criteria. Through this review one could envisage a wide-spectrum role of microbiota in maintaining host metabolism, immune homeostasis paving the way for an anticancer diagnostic and therapeutic solution that has the potential to counter the menace of anti-cancer drug resistance as well.
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Affiliation(s)
- Var Ruchi Sharma
- Department of Biotechnology, Sri Guru Gobind Singh College Sector-26, Chandigarh UT, 160019, India
| | - Manoj Singh
- Department of Biotechnology, Maharishi Markandeshwar (Deemed to be University), Mullana-Ambala Haryana, 133207, India
| | - Vikas Kumar
- Department of Biotechnology, Maharishi Markandeshwar (Deemed to be University), Mullana-Ambala Haryana, 133207, India
| | - Mukesh Yadav
- Department of Biotechnology, Maharishi Markandeshwar (Deemed to be University), Mullana-Ambala Haryana, 133207, India
| | - Nirmala Sehrawat
- Department of Biotechnology, Maharishi Markandeshwar (Deemed to be University), Mullana-Ambala Haryana, 133207, India
| | | | - Anil K Sharma
- Department of Biotechnology, Maharishi Markandeshwar (Deemed to be University), Mullana-Ambala Haryana, 133207, India.
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16
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Keinänen A, Marinescu-Gava M, Uittamo J, Hagström J, Marttila E, Snäll J. Periodontitis in tonsil cancer patients-A comparative study in accordance with tumour p16 status. Oral Dis 2020; 26:1625-1630. [PMID: 32450010 DOI: 10.1111/odi.13437] [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: 07/10/2019] [Revised: 04/20/2020] [Accepted: 05/14/2020] [Indexed: 12/16/2022]
Abstract
OBJECTIVES We assessed the periodontal situation radiologically according to tumour p16 status. MATERIALS AND METHODS Patients with a diagnosis of tonsillar cancer and availability of a digital panoramic radiograph (DPR) during a 5-year period were included in this retrospective study. The predictor variables were periodontal stability, marginal bone loss, marginal bone loss without periodontal stability and total number of teeth. Periodontal status was compared with p16 status, age, gender, smoking and alcohol use. RESULTS Among 115 patients included in the analyses (p16-negative, n = 24; p16-positive, n = 91), smoking (p < .0001), heavy alcohol use (p < .0001) and total number of teeth (p = .0001) were significantly associated with p16 status. Current smoking (OR = 7.3) and heavy alcohol use (OR = 10.1) increased the risk of p16-negative cancer. CONCLUSIONS Patients with p16-negative tonsillar carcinoma had less teeth than patients with p16-positive tumours. Other periodontal findings were common in both groups without statistical significance. Heavy alcohol use and smoking were the most important risk factors for p16-negative tonsillar carcinoma.
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Affiliation(s)
- Arvi Keinänen
- Department of Oral and Maxillofacial Diseases, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Magdalena Marinescu-Gava
- Department of Radiology, University of Helsinki, Helsinki, Finland.,HUS Radiology (Medical Imaging Center), Helsinki, Finland
| | - Johanna Uittamo
- Department of Oral and Maxillofacial Diseases, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Jaana Hagström
- Department of Pathology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.,Research Programs Unit, Translational Cancer Biology, University of Helsinki, Helsinki, Finland
| | - Emilia Marttila
- Department of Oral and Maxillofacial Diseases, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Johanna Snäll
- Department of Oral and Maxillofacial Diseases, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
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17
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Kylmä AK, Jouhi L, Mohamed H, Randén-Brady R, Mäkitie A, Atula T, Haglund C, Sorsa T, Hagström J. In HPV-negative oropharyngeal squamous cell carcinoma, elevated toll-like receptor 2 immunoexpression may increase the risk of disease-specific mortality. Oral Oncol 2020; 107:104778. [PMID: 32403078 DOI: 10.1016/j.oraloncology.2020.104778] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2020] [Revised: 04/21/2020] [Accepted: 05/05/2020] [Indexed: 12/11/2022]
Abstract
OBJECTIVES In oropharyngeal squamous cell carcinoma (OPSCC), toll-like receptors (TLR) 5 and 7 associate with the tumor's human papilloma virus (HPV) status (Jouhi et al., 2017). TLR 2, on the other hand, has been linked to head and neck squamous cell carcinoma (HNSCC), and to oral carcinogenesis (Farnebo et al., 2015; Binder Gallimidi et al., 2015). Here we investigated the presence of TLR 2 and 4 in HPV-positive and HPV-negative OPSCC, and their relationship to opportunistic oral pathogen Treponema denticola chymotrypsin-like protease (Td-CTLP) immunoexpression, clinical parameters, and patient outcome. MATERIALS AND METHODS Clinicopathological data of 198 unselected consecutive OPSCC patients came from hospital registries. Immunoexpression of TLRs 2 and 4 we evaluated by immunohistochemistry, and earlier in this patient series we studied immunoexpression of Td-CTLP and HPV DNA, HPV mRNA, and p16 status. RESULTS Immunoexpression of both TLRs 2 and 4 showed a significant association with HPV-status. Strong expression was associated with HPV-positivity and mild expression with HPV-negativity. Patients with strong TLR 2 immunoexpression in the HPV negative subgroup had significantly poorer 5-year DSS (58%) than did patients with mild TLR 2 expression (77%), and strong TLR 2 immunoexpression remained as an independent factor linked to increased disease mortality in the multivariable setting (P = 0.019). No association existed between TLR 2 or 4 and Td-CTLP expression. CONCLUSION Our results support the role of TLR 2 receptor as a possible target for development of therapeutics as earlier proposed (Farnebo et al., 2015). The involvement of Td and other oral pathogens in carcinogenesis of OPSCC, remains open and calls for further study.
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Affiliation(s)
- Anna Kaisa Kylmä
- Department of Pathology, University of Helsinki, HUSLAB and Helsinki University Hospital, P.O. Box 21, 00014 Helsinki, Finland.
| | - Lauri Jouhi
- Department of Otorhinolaryngology - Head and Neck Surgery, University of Helsinki and Helsinki University Hospital, P.O. Box 263, 00029 HUS Helsinki, Finland
| | - Hesham Mohamed
- Department of Pathology, University of Helsinki, HUSLAB and Helsinki University Hospital, P.O. Box 21, 00014 Helsinki, Finland
| | - Reija Randén-Brady
- Department of Pathology, University of Helsinki, HUSLAB and Helsinki University Hospital, P.O. Box 21, 00014 Helsinki, Finland
| | - Antti Mäkitie
- Department of Otorhinolaryngology - Head and Neck Surgery, University of Helsinki and Helsinki University Hospital, P.O. Box 263, 00029 HUS Helsinki, Finland; Division of Ear, Nose and Throat Diseases, Department of Clinical Sciences, Intervention and Technology, Karolinska Institutet and Karolinska Hospital, Stockholm, Sweden; Research Program in Systems Oncology, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Timo Atula
- Department of Otorhinolaryngology - Head and Neck Surgery, University of Helsinki and Helsinki University Hospital, P.O. Box 263, 00029 HUS Helsinki, Finland
| | - Caj Haglund
- Department of Surgery, University of Helsinki and Helsinki University Hospital, P.O. Box 20, 00014 Helsinki, Finland; Research Programs Unit, Translational Cancer Medicine, University of Helsinki, P.O. Box 63, 00014 Helsinki, Finland
| | - Timo Sorsa
- Department of Oral and Maxillofacial Diseases, University of Helsinki and Helsinki University Central Hospital, P.O. Box 41, 00014 Helsinki, Finland; Division of Periodontology, Department of Dental Medicine, Karolinska Institutet, Huddinge, Sweden
| | - Jaana Hagström
- Department of Pathology, University of Helsinki, HUSLAB and Helsinki University Hospital, P.O. Box 21, 00014 Helsinki, Finland; Research Programs Unit, Translational Cancer Medicine, University of Helsinki, P.O. Box 63, 00014 Helsinki, Finland; Department of Oral Pathology and Radiology, Institute of Dentistry, Faculty of Medicine, University of Turku, Turku, Finland
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18
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Bao X, Chen F, Lin J, Chen Q, Chen L, Wang R, Liu F, Wang J, Yan L, Lin L, Qiu Y, Pan L, Bin Shi, Zheng X, He B. Association between dietary inflammatory index and the risk of oral cancer in the southeast of China. Eur J Clin Nutr 2019; 74:938-944. [PMID: 31575972 DOI: 10.1038/s41430-019-0507-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Revised: 09/16/2019] [Accepted: 09/19/2019] [Indexed: 11/09/2022]
Abstract
BACKGROUND/OBJECTIVES To evaluate the role of the potential inflammatory effects of diet using the Energy adjusted Dietary Inflammatory Index (E-DII) for oral cancer. SUBJECTS/METHODS A case-control study including 295 oral cancer cases and 425 controls from September 2010 to June 2018 was performed in Fujian Province, China. The E-DII was calculated based on the food frequency questionnaire (FFQ) and adjusted by total energy intake. The association between E-DII and the risk of oral cancer was estimated with unconditional logistic regression model. RESULTS Compared with E-DII score in the lowest quartile, those with E-DII score in the fourth quartile were at the higher risk of oral cancer (OR = 2.57; 95% CI: 1.54, 4.29, Ptrend = 0.013). When analyses were carried out using E-DII as a continuous variable, one-unit increase in E-DII increased the odds of having oral cancer by 3% (95% CI: 1.00, 1.06). Moreover, there was a significant interaction between the E-DII and oral hygiene for oral cancer (Pinteraction < 0.001, in those without and with poor hygiene, the OR (95% CI) were 1.96 (0.96, 4.00) and 4.23 (1.83, 9.81), respectively). CONCLUSIONS The present study suggests that the higher E-DII score, indicated a pro-inflammatory diet, may be a risk factor for oral cancer in southeast of China. More large samples and prospective studies need to validate our results and explore the prevention strategies of oral cancer via changing dietary habits.
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Affiliation(s)
- Xiaodan Bao
- Department of Epidemiology and Health Statistics, Fujian Provincial Key Laboratory of Environment Factors and Cancer, School of Public Health, Fujian Medical University, Fuzhou, China.,Key Laboratory of Ministry of Education for Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
| | - Fa Chen
- Department of Epidemiology and Health Statistics, Fujian Provincial Key Laboratory of Environment Factors and Cancer, School of Public Health, Fujian Medical University, Fuzhou, China.,Key Laboratory of Ministry of Education for Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
| | - Jing Lin
- Department of Epidemiology and Health Statistics, Fujian Provincial Key Laboratory of Environment Factors and Cancer, School of Public Health, Fujian Medical University, Fuzhou, China.,Key Laboratory of Ministry of Education for Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
| | - Qing Chen
- Department of Epidemiology and Health Statistics, Fujian Provincial Key Laboratory of Environment Factors and Cancer, School of Public Health, Fujian Medical University, Fuzhou, China.,Key Laboratory of Ministry of Education for Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
| | - Lin Chen
- Department of Epidemiology and Health Statistics, Fujian Provincial Key Laboratory of Environment Factors and Cancer, School of Public Health, Fujian Medical University, Fuzhou, China.,Key Laboratory of Ministry of Education for Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
| | - Rui Wang
- Department of Epidemiology and Health Statistics, Fujian Provincial Key Laboratory of Environment Factors and Cancer, School of Public Health, Fujian Medical University, Fuzhou, China.,Key Laboratory of Ministry of Education for Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
| | - Fengqiong Liu
- Department of Epidemiology and Health Statistics, Fujian Provincial Key Laboratory of Environment Factors and Cancer, School of Public Health, Fujian Medical University, Fuzhou, China.,Key Laboratory of Ministry of Education for Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
| | - Jing Wang
- Laboratory Center, School of Public Health, Fujian Medical University, Fuzhou, China
| | - Lingjun Yan
- Department of Epidemiology and Health Statistics, Fujian Provincial Key Laboratory of Environment Factors and Cancer, School of Public Health, Fujian Medical University, Fuzhou, China.,Key Laboratory of Ministry of Education for Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
| | - Lisong Lin
- Department of Oral and Maxillofacial Surgery, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Yu Qiu
- Department of Oral and Maxillofacial Surgery, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Lizhen Pan
- Department of Oral and Maxillofacial Surgery, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Bin Shi
- Department of Oral and Maxillofacial Surgery, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Xiaoyan Zheng
- Department of Oral and Maxillofacial Surgery, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Baochang He
- Department of Epidemiology and Health Statistics, Fujian Provincial Key Laboratory of Environment Factors and Cancer, School of Public Health, Fujian Medical University, Fuzhou, China. .,Key Laboratory of Ministry of Education for Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China.
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19
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Wilkins JJ, Brockhaus B, Dai H, Vugmeyster Y, White JT, Brar S, Bello CL, Neuteboom B, Wade JR, Girard P, Khandelwal A. Time-Varying Clearance and Impact of Disease State on the Pharmacokinetics of Avelumab in Merkel Cell Carcinoma and Urothelial Carcinoma. CPT-PHARMACOMETRICS & SYSTEMS PHARMACOLOGY 2019; 8:415-427. [PMID: 30980481 PMCID: PMC6617853 DOI: 10.1002/psp4.12406] [Citation(s) in RCA: 55] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Accepted: 02/03/2019] [Indexed: 12/31/2022]
Abstract
Avelumab, a human anti-programmed death ligand 1 immunoglobulin G1 antibody, has shown efficacy and manageable safety in multiple tumors. A two-compartment population pharmacokinetic model for avelumab incorporating intrinsic and extrinsic covariates and time-varying clearance (CL) was identified based on data from 1,827 patients across three clinical studies. Of 14 tumor types, a decrease in CL over time was more notable in metastatic Merkel cell carcinoma and squamous cell carcinoma of the head and neck, which had maximum decreases of 32.1% and 24.7%, respectively. The magnitude of reduction in CL was higher in responders than in nonresponders. Significant covariate effects of baseline weight, baseline albumin, and sex were identified on both CL and central distribution volume. Significant covariate effects of black/African American race, C-reactive protein, and immunogenicity were found on CL. None of the covariate or time-dependent effects were clinically important or warranted dose adjustment.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | - Pascal Girard
- Merck Institute of Pharmacometrics, Merck Serono S.A., Lausanne, Switzerland
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20
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Cui GX, Gao XL, Liang XH. [Invasion and metastasis mechanism of human papillomavirus in head and neck squamous cell carcinomas]. HUA XI KOU QIANG YI XUE ZA ZHI = HUAXI KOUQIANG YIXUE ZAZHI = WEST CHINA JOURNAL OF STOMATOLOGY 2018; 36:544-551. [PMID: 30465350 DOI: 10.7518/hxkq.2018.05.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Human papillomavirus (HPV) is a major causative agent of head and neck squamous cell carcinomas (HNSCC). Over the past several decades, an increasing number of studies established the strong association of HPV with the invasion and metastasis of HNSCC. In the present study, we reviewed the gene mutations in HPV-associated HNSCC and the unique mechanism of E6- and E7-mediated carcinogenesis via interactions with an array of cellular elements. We further discussed the progress in the mechanisms of invasion and metastasis; these mechanisms include non-coding RNAs, deregulating cellular energetics, tumor microenvironment, cancer stem cells, angiogenesis, and lymphangiogenesis.
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Affiliation(s)
- Guang-Xue Cui
- Dept. of Oral and Maxillofacial Surgery, Affiliated Hospital of Chifeng University, Chifeng 024000, China
| | - Xiao-Lei Gao
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Dept. of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Xin-Hua Liang
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Dept. of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
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21
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Dalakoti P, Ramaswamy B, Bhandarkar AM, Nayak DR, Sabeena S, Arunkumar G. Prevalence of HPV in Oral Squamous Cell Carcinoma in South West India. Indian J Otolaryngol Head Neck Surg 2018; 71:657-664. [PMID: 31742038 DOI: 10.1007/s12070-018-1470-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2018] [Accepted: 08/14/2018] [Indexed: 10/28/2022] Open
Abstract
There are inconsistent reports regarding the role of HPV in the origin and progression of oral squamous cell carcinoma (OSCC). The observed heterogeneity was mainly attributed to the social and cultural habits of the enrolled cases, discrepancies in the nature of samples procured and varying sensitivity of the assays employed for detection of HPV. The objective of this study was to assess the prevalence of HPV in OSCC in South West India. This was a cross sectional study conducted over a period extending from October 2015 to June 2017. This study involved Department of ENT-Head and Neck Surgery and Department of Virology, Manipal Academy of Higher Education. Fifty histologically confirmed oral squamous cell carcinoma patients undergoing wide local excision of the tumour were enrolled for the study. Intraoperatively 4-5 mm of tissue samples were transported in sterile normal saline at 4-80 °C. The primary screening of tissue samples was performed by nested PCR using PGMY09/11 consensus primers and GP5+/6+ consensus primers and TaqMan based real time multiplex PCR for HPV-16, HPV-18, HPV-31 and HPV-45. All samples tested negative for HPV DNA by conventional nested PCR and TaqMan based real-time Multiplex PCR ruling out four common HPV subtypes such as HPV-16, 18, 31, 45. We did not find presence of HPV DNA in the tissues of patients with OSCC from southwest India. However, studies with more geographic representation from other parts of India are required before generalising our findings.
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Affiliation(s)
- Pooja Dalakoti
- 1Department of Otolaryngology - Head and Neck Surgery, Kasturba Medical College, Manipal Academy of Higher Education, Manipal, Karnataka India
| | - Balakrishnan Ramaswamy
- 1Department of Otolaryngology - Head and Neck Surgery, Kasturba Medical College, Manipal Academy of Higher Education, Manipal, Karnataka India
| | - Ajay M Bhandarkar
- 1Department of Otolaryngology - Head and Neck Surgery, Kasturba Medical College, Manipal Academy of Higher Education, Manipal, Karnataka India
| | - Dipak Ranjan Nayak
- 1Department of Otolaryngology - Head and Neck Surgery, Kasturba Medical College, Manipal Academy of Higher Education, Manipal, Karnataka India
| | - Sasidharanpillai Sabeena
- 2Manipal Centre for Virus Research, Manipal Academy of Higher Education, Manipal, Karnataka 576104 India
| | - Govindakarnavar Arunkumar
- 2Manipal Centre for Virus Research, Manipal Academy of Higher Education, Manipal, Karnataka 576104 India
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22
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Shatokhin AI, Boichenko MN, Umbetov TZ, Pak SG, Volchkova EV. [Prevalence of DNA viruses in maxillofacial area of HIV-infected]. STOMATOLOGII︠A︡ 2018; 96:60-63. [PMID: 29260768 DOI: 10.17116/stomat201796660-63] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
DNA viruses have high oncogenic risk viruses; they cause emergence of Kaposi sarcoma, Lymphoma, Squamous cell carcinoma. HIV immunodeficiency promotes increase in frequency of such tumors. Etiotropic therapy of HIV patients considerably reduces prevalence of DNA viruses and a viral malignization.
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Affiliation(s)
- A I Shatokhin
- Moscow Regional HIV Center, Moscow, Russia; First Moscow State Medical University named after I.M. Sechenov, Moscow, Russia
| | - M N Boichenko
- First Moscow State Medical University named after I.M. Sechenov, Moscow, Russia
| | - T Zh Umbetov
- West Kazakhstan Marat Ospanov State Medical University, Aktobe, Kazakhstan
| | - S G Pak
- First Moscow State Medical University named after I.M. Sechenov, Moscow, Russia
| | - E V Volchkova
- First Moscow State Medical University named after I.M. Sechenov, Moscow, Russia
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23
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Ortiz AP, González D, Vivaldi-Oliver J, Castañeda M, Rivera V, Díaz E, Centeno H, Muñoz C, Palefsky J, Joshipura K, Pérez CM. Periodontitis and oral human papillomavirus infection among Hispanic adults. PAPILLOMAVIRUS RESEARCH (AMSTERDAM, NETHERLANDS) 2018; 5:128-133. [PMID: 29555599 PMCID: PMC5886954 DOI: 10.1016/j.pvr.2018.03.003] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/12/2017] [Accepted: 03/12/2018] [Indexed: 02/06/2023]
Abstract
INTRODUCTION Research on the association between periodontitis and oral human papilloma virus (HPV) infection is inconsistent. The cross-sectional association of severe periodontitis with oral HPV infection was investigated in a sample of Hispanic adults. METHODS Data from the 2014-2016 San Juan Overweight Adults Longitudinal Study (n = 740) was analyzed. Periodontitis assessment and self-collection of oral HPV samples followed the National Health and Nutrition Examination Survey methodology. Periodontitis was defined using the Centers of Disease Control and Prevention/American Academy of Periodontology definition. HPV typing was performed using polymerase chain reaction. Multivariate logistic regression models were used to calculate odds ratios (ORs) and 95% confidence intervals (CIs). RESULTS 5.7% of participants had oral HPV infection and 20.3% had severe periodontitis. Adults with severe periodontitis had higher odds of oral HPV infection than those with none/mild disease (OR=2.9, 95% CI: 1.0-8.4, p < 0.05) in multivariable analysis. Adults with clinical attachment loss≥ 7 mm and pocket depth PD≥ 6 mm had 2- to 3-fold higher odds of HPV infection. CONCLUSIONS Severe periodontitis was positively associated to oral HPV infection. Longitudinal evaluation of periodontal inflammation's role in acquisition and persistence of oral HPV infection is needed, as periodontitis screening could identify individuals at increased risk of HPV-related oral malignancies.
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Affiliation(s)
- Ana Patricia Ortiz
- Department of Biostatistics and Epidemiology, Graduate School of Public Health, Medical Sciences Campus, University of Puerto Rico, PO Box 365067, 00936-5067 San Juan, Puerto Rico; Cancer Control and Population Sciences Program, Puerto Rico Comprehensive Cancer Center, University of Puerto Rico, San Juan, Puerto Rico.
| | - Daisy González
- Department of Biostatistics and Epidemiology, Graduate School of Public Health, Medical Sciences Campus, University of Puerto Rico, PO Box 365067, 00936-5067 San Juan, Puerto Rico
| | - José Vivaldi-Oliver
- Center for Clinical Research and Health Promotion, Medical Sciences Campus, University of Puerto Rico, San Juan, Puerto Rico
| | - Maira Castañeda
- Department of Biostatistics and Epidemiology, Graduate School of Public Health, Medical Sciences Campus, University of Puerto Rico, PO Box 365067, 00936-5067 San Juan, Puerto Rico
| | - Vivian Rivera
- Department of Biostatistics and Epidemiology, Graduate School of Public Health, Medical Sciences Campus, University of Puerto Rico, PO Box 365067, 00936-5067 San Juan, Puerto Rico
| | - Elba Díaz
- Center for Clinical Research and Health Promotion, Medical Sciences Campus, University of Puerto Rico, San Juan, Puerto Rico
| | - Hilmaris Centeno
- Department of Biostatistics and Epidemiology, Graduate School of Public Health, Medical Sciences Campus, University of Puerto Rico, PO Box 365067, 00936-5067 San Juan, Puerto Rico
| | - Cristina Muñoz
- Cancer Control and Population Sciences Program, Puerto Rico Comprehensive Cancer Center, University of Puerto Rico, San Juan, Puerto Rico
| | - Joel Palefsky
- Department of Infectious Diseases, School of Medicine, University of California, San Francisco (UCSF), United States
| | - Kaumudi Joshipura
- Center for Clinical Research and Health Promotion, Medical Sciences Campus, University of Puerto Rico, San Juan, Puerto Rico
| | - Cynthia M Pérez
- Cancer Control and Population Sciences Program, Puerto Rico Comprehensive Cancer Center, University of Puerto Rico, San Juan, Puerto Rico
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24
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Haukioja A, Tervahartiala T, Sorsa T, Syrjänen S. Persistent Oral Human Papillomavirus (HPV) Infection is Associated with Low Salivary Levels of Matrix Metalloproteinase 8 (MMP-8). J Clin Virol 2017; 97:4-9. [DOI: 10.1016/j.jcv.2017.10.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2017] [Revised: 10/04/2017] [Accepted: 10/20/2017] [Indexed: 02/02/2023]
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25
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Chen J, Domingue JC, Sears CL. Microbiota dysbiosis in select human cancers: Evidence of association and causality. Semin Immunol 2017; 32:25-34. [PMID: 28822617 DOI: 10.1016/j.smim.2017.08.001] [Citation(s) in RCA: 110] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2017] [Revised: 07/25/2017] [Accepted: 08/03/2017] [Indexed: 02/06/2023]
Abstract
The human microbiota is a complex ecosystem of diverse microorganisms consisting of bacteria, viruses, and fungi residing predominantly in epidermal and mucosal habitats across the body, such as skin, oral cavity, lung, intestine and vagina. These symbiotic communities in health, or dysbiotic communities in disease, display tremendous interaction with the local environment and systemic responses, playing a critical role in the host's nutrition, immunity, metabolism and diseases including cancers. While the profiling of normal microbiota in healthy populations is useful and necessary, more recent studies have focused on the microbiota associated with disease, particularly cancers. In this paper, we review current evidence on the role of the human microbiota in four cancer types (colorectal cancer, head and neck cancer, pancreatic cancer, and lung cancer) proposed as affected by both the oral and gut microbiota, and provide a perspective on current gaps in the knowledge of the microbiota and cancer.
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Affiliation(s)
- Jie Chen
- Department of Molecular Microbiology and Immunology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD 21205, USA
| | - Jada C Domingue
- Department of Medicine, Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA
| | - Cynthia L Sears
- Department of Molecular Microbiology and Immunology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD 21205, USA; Department of Medicine, Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA; Department of Oncology, Division of Tumor Immunology, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA; Bloomberg-Kimmel Cancer Immunotherapy Institute, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA.
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26
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Shivappa N, Hébert JR, Rosato V, Garavello W, Serraino D, La Vecchia C. Inflammatory potential of diet and risk of oral and pharyngeal cancer in a large case-control study from Italy. Int J Cancer 2017; 141:471-479. [PMID: 28340515 DOI: 10.1002/ijc.30711] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2017] [Revised: 03/16/2017] [Accepted: 03/20/2017] [Indexed: 12/13/2022]
Abstract
Diet and inflammation have been suggested to be important risk factors for oral and pharyngeal cancer. We examined the association between dietary inflammatory index (DII™) and oral and pharyngeal cancer in a large case-control study conducted between 1992 and 2009 in Italy. This study included 946 cases with incident, histologically confirmed oral and pharyngeal cancer, and 2,492 controls hospitalized for acute non-neoplastic diseases. The DII was computed based on dietary intake assessed by a valid 78-item food frequency questionnaire and was adjusted for nonalcohol energy intake using the residual approach (E-DII™). Logistic regression models were used to estimate odds ratios (ORs), and 95% confidence intervals (CIs), adjusted for age, sex, non-alcohol energy intake, study center, year of interview, education, body mass index, tobacco smoking, and alcohol drinking. Subjects with higher DII scores (i.e., with a more pro-inflammatory diet) had a higher risk of oral and pharyngeal cancer, the OR being 1.80 (95% CI 1.36-2.38) for the highest versus the lowest DII quartile and 1.17 (95% CI 1.10-1.25) for a one-unit increase (8% of the DII range). When stratified by selected covariates, a stronger association was observed among women (ORquartile4 v.1 3.30, 95% CI 1.95-5.57). We also observed a stronger association for oral cancers and a strong combined effect of higher DII score and tobacco smoking or alcohol consumption on oral and pharyngeal cancer. These results indicate that the pro-inflammatory potential of the diet, as shown by higher DII scores, is associated with higher odds of oral and pharyngeal cancer.
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Affiliation(s)
- Nitin Shivappa
- Cancer Prevention and Control Program, University of South Carolina, Columbia, SC.,Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC.,Connecting Health Innovations LLC, Columbia, SC
| | - James R Hébert
- Cancer Prevention and Control Program, University of South Carolina, Columbia, SC.,Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC.,Connecting Health Innovations LLC, Columbia, SC.,Department of Family and Preventive Medicine, University of South Carolina School of Medicine, Columbia, SC
| | - Valentina Rosato
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy.,Unit of Medical Statistics, Biometry and Bioinformatics, National Cancer Institute, IRCCS Foundation, Milan, Italy
| | - Werner Garavello
- Department of Surgery and Translational Medicine, University of Milano-Bicocca, Milan, Italy
| | - Diego Serraino
- Unit of Cancer Epidemiology, CRO Aviano National Cancer Institute, Aviano, (PN), Italy
| | - Carlo La Vecchia
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
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27
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Hosseini SZ, Makvandi M, Samarbafzade A, Timori A, Ranjbar N, Saki N, Nisi N, Shahani T, Varnaseri M, Angali Ahmadi K. Frequency of Human Papillomavirus (HPV) 16 and 18 Detection
in Paraffin- Embedded Laryngeal Carcinoma Tissue. Asian Pac J Cancer Prev 2017; 18:889-893. [PMID: 28545184 PMCID: PMC5494237 DOI: 10.22034/apjcp.2017.18.4.889] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Background and Objective: Human papilloma virus (HPV) 16 and HPV18 have been detected in head and neck squamous cell carcinomas (HNSCC) and there is evidence that detection of HPVs would have better prognostic value than patients with HNSCC negative for HPVs. Thus, this study was conducted to evaluate frequency of HPV 16 and HPV 18 genotypes in patients with laryngeal carcinoma. Materials and methods: Fifty formalin-fixed, paraffin-embedded (FFPE) tissue blocks of laryngeal cancers were collected. Sections were prepared at 5 μm and DNA was extracted from each sample and subjected to the polymerase chain reaction (PCR) to detect HPV-16/18 DNA s. Results: All samples were squamous cell carcinomas (SCCs). Overall 14/50 (28%) were positive for HPVs, 8 (18%) with HPV-16 and 6 (12%) with HPV-18. Additionally, 2 (4%) mixed infections of HPV 16 and 18 genotypes were observed among these cases. Conclusions: Overall, 28% of HNSCC samples proved positive for HPV16 and HPV18 genotypes, two high-risk HPV types. It is important to further assess whether such viral infection, could be a risk factor in HNSCC progression.
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Affiliation(s)
- Seyed Zinab Hosseini
- Health Research Institute; Infectious and Tropical Disease Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.
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28
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Asor E, Stav MY, Simon E, Fahoum I, Sabo E, Ben-Izhak O, Hershkovitz D. Risk for molecular contamination of tissue samples evaluated for targeted anti-cancer therapy. PLoS One 2017; 12:e0173760. [PMID: 28288198 PMCID: PMC5348008 DOI: 10.1371/journal.pone.0173760] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2016] [Accepted: 02/27/2017] [Indexed: 01/26/2023] Open
Abstract
With the increasing usage of sensitive PCR technology for pharmacogenetics, cross contamination becomes a significant concern. Researchers employed techniques which basically include replacing laboratory equipment after each sample preparation; however, there are no recommended guidelines. In the present work we wanted to evaluate the risk of cross contamination during tissue processing using the routine precaution measures. Twenty-one surgical samples of lung adenocarcinoma were used, of which 7 contained EGFR exon 19 mutation, 7 contained EGFR exon 21 mutation (p.L858R) and 7 were EGFR wild-type. The samples were ordered by alternating the mutation group to maximize the potential for cross contamination and underwent tissue sectioning and de-paraffinization. The entire process was performed using the same tools. Following DNA extraction all samples underwent PCR amplification and were scrutinized for small fractions of EGFR mutation using deep sequencing with the Ion torrent PGM technology. Twenty samples yielded results. The fraction of mutated copies was 41 ± 23% (range 11–66) for the cases with known exon 19 mutation and 48±24% (range 0–65) for the cases with known exon 21 mutations. No in-frame exon 19 deletion mutations were identified in the wild-type (WT) and exon 21 groups. The fraction of EGFR exon 21 (codon 858) mutations was 0.018±0.014% (range 0–0.05%) in the WT and exon 19 groups, which was not statistically different than the background sequencing artifact noise for the same base-pair alteration (p = 0.21). Our results suggest that standard precautions are sufficient for molecular pathology diagnosis of surgical samples and are not associated with increased risk of cross contamination.
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Affiliation(s)
- Eyal Asor
- B. Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
- Institute of Pathology, Rambam Health Care Campus, Haifa, Israel
| | - Michael Y. Stav
- Institute of Pathology, Rambam Health Care Campus, Haifa, Israel
| | - Einav Simon
- B. Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Ibrahim Fahoum
- Institute of Pathology, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel
| | - Edmond Sabo
- B. Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
- Institute of Pathology, Rambam Health Care Campus, Haifa, Israel
| | - Ofer Ben-Izhak
- B. Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
- Institute of Pathology, Rambam Health Care Campus, Haifa, Israel
| | - Dov Hershkovitz
- Institute of Pathology, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
- * E-mail:
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29
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Wee JTS, Poh SS. The most important questions in cancer research and clinical oncology : Question 1. Could the vertical transmission of human papilloma virus (HPV) infection account for the cause, characteristics, and epidemiology of HPV-positive oropharyngeal carcinoma, non-smoking East Asian female lung adenocarcinoma, and/or East Asian triple-negative breast carcinoma? CHINESE JOURNAL OF CANCER 2017; 36:13. [PMID: 28093081 PMCID: PMC5240210 DOI: 10.1186/s40880-016-0168-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/16/2016] [Accepted: 11/20/2016] [Indexed: 01/20/2023]
Abstract
Specific research foci: (1) Mouse models of gamma-herpes virus-68 (γHV-68) and polyomavirus (PyV) infections during neonatal versus adult life. (2) For human papilloma virus (HPV)-positive oropharyngeal carcinoma (OPC)—(a) Asking the question: Is oral sex a powerful carcinogen? (b) Examining the evidence for the vertical transmission of HPV infection. (c) Examining the relationship between HPV and Epstein–Barr virus (EBV) infections and nasopharyngeal cancer (NPC) in West European, East European, and East Asian countries. (d) Examining the association between HPV-positive OPC and human leukocyte antigen (HLA). (3) For non-smoking East Asian female lung adenocarcinoma—(a) Examining the incidence trends of HPV-positive OPC and female lung adenocarcinoma according to birth cohorts. (b) Examining the association between female lung adenocarcinoma and HPV. (c) Examining the associations of lung adenocarcinoma with immune modulating factors. (4) For triple-negative breast carcinoma (TNBC) in East Asians—(a) Examining the association between TNBC and HPV. (b) Examining the unique epidemiological characteristics of patients with TNBC. A summary “epidemiological” model tying some of these findings together.
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Affiliation(s)
- Joseph T S Wee
- Division of Radiation Oncology, National Cancer Centre, Singapore, 169610, Singapore. .,Duke-NUS Medical School, Singapore, 169857, Singapore.
| | - Sharon Shuxian Poh
- Division of Radiation Oncology, National Cancer Centre, Singapore, 169610, Singapore
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30
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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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31
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Mazul AL, Taylor JM, Divaris K, Weissler MC, Brennan P, Anantharaman D, Abedi-Ardekani B, Olshan AF, Zevallos JP. Oral health and human papillomavirus-associated head and neck squamous cell carcinoma. Cancer 2017; 123:71-80. [PMID: 27571516 PMCID: PMC5161679 DOI: 10.1002/cncr.30312] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2016] [Revised: 08/01/2016] [Accepted: 08/05/2016] [Indexed: 11/05/2022]
Abstract
BACKGROUND Indicators of poor oral health, including smoking, have been associated with increased risk of head and neck squamous cell carcinoma, especially oropharyngeal squamous cell carcinoma (OPSCC), yet few studies have examined whether this association is modified by human papillomavirus (HPV) status. METHODS Data from interviews and tumor HPV status from a large population-based case-control study, the Carolina Head and Neck Cancer Study (CHANCE), were used to estimate the association between oral health indicators and smoking among 102 HPV-positive patients and 145 HPV-negative patients with OPSCC and 1396 controls. HPV status was determined by p16INK4a (p16) immunohistochemistry. Unconditional, multinomial logistic regression was used to estimate odds ratios (ORs) for all oral health indictors adjusting for important covariates. RESULTS Routine dental examinations were associated with a decreased risk of both HPV-negative OPSCC (OR, 0.52; 95% confidence interval [CI], 0.35-0.76) and HPV-positive OPSCC (OR, 0.55; 95% CI, 0.36-.86). Tooth mobility (a proxy for periodontal disease) increased the risk of HPV-negative disease (OR, 1.70; 95% CI, 1.18-2.43) slightly more than the risk for HPV-positive disease (OR, 1.45; 95% CI, 0.95-2.20). Ten or more pack-years of cigarette smoking were strongly associated with an increased risk of HPV-negative OPSCC (OR, 4.26; 95% CI, 2.85-6.37) and were associated less with an increased risk of HPV-positive OPSCC (OR, 1.62; 95% CI, 1.10-2.38). CONCLUSIONS Although HPV-positive and HPV-negative HNSCC differ significantly with respect to etiology and tumorigenesis, the current findings suggest a similar pattern of association between poor oral health, frequency of dental examinations, and both HPV-positive and HPV-negative OPSCC. Future research is required to elucidate interactions between poor oral health, tobacco use, and HPV in the development of OPSCC. Cancer 2017;71-80. © 2016 American Cancer Society.
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Affiliation(s)
- Angela L Mazul
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - James M Taylor
- Department of Otolaryngology/Head and Neck Surgery, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, North Carolina
| | - Kimon Divaris
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
- Department of Pediatric Dentistry, University of North Carolina at Chapel Hill School of Dentistry, Chapel Hill, North Carolina
| | - Mark C Weissler
- Department of Otolaryngology/Head and Neck Surgery, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, North Carolina
| | - Paul Brennan
- International Agency for Research on Cancer, Lyon, France
| | | | | | - Andrew F Olshan
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Jose P Zevallos
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
- Department of Otolaryngology/Head and Neck Surgery, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, North Carolina
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
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Shivappa N, Hébert JR, Rosato V, Serraino D, La Vecchia C. Inflammatory potential of diet and risk of laryngeal cancer in a case-control study from Italy. Cancer Causes Control 2016; 27:1027-34. [PMID: 27379989 PMCID: PMC4958599 DOI: 10.1007/s10552-016-0781-y] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2016] [Accepted: 06/22/2016] [Indexed: 11/30/2022]
Abstract
BACKGROUND Besides tobacco and alcohol, diet and inflammation have been suggested to be important risk factors for laryngeal cancer. In this study, we examined the role of diet-associated inflammation, as estimated by dietary inflammatory index (DII) scores, in laryngeal cancer in a multicentre case-control study conducted between 1992 and 2000 in Italy. METHODS This study included 460 cases with incident, histologically confirmed laryngeal cancer, and 1,088 controls hospitalized for acute non-neoplastic diseases unrelated to tobacco and alcohol consumption. DII scores were computed from a reproducible and valid 78-item food-frequency questionnaire. Logistic regression models controlling for age, sex, study center, education, body mass index, tobacco smoking, alcohol drinking, and non-alcohol energy intake were used to estimate odds ratios (ORs) and the corresponding 95 % confidence intervals (CIs). RESULTS Subjects with higher DII scores (i.e., with a more pro-inflammatory diet) had a higher risk of laryngeal cancer. The OR was 3.30 (95 % CI 2.06, 5.28; p for trend <0.0001) for the highest versus the lowest DII quartile. When DII was considered as a continuous variable, the OR was 1.27 (95 % CI 1.15, 1.40) for a one-unit (9 % of the DII range) increase. Stratified analyses produced slightly stronger associations between DII and laryngeal cancer risk among Subjects <60 years old (ORquartile4vs1 = 4.68), overweight subjects (ORQuartile4vs1 = 3.62), and among those with higher education (ORQuartile4vs1 = 3.92). We also observed a strong combined effect of higher DII and tobacco smoking or alcohol consumption on risk of laryngeal cancer. Compared with non-smokers having low DII scores, the OR was 6.64 for smokers with high DII scores. Likewise, compared with non/moderate drinkers with low DII, the OR was 5.82 for heavy drinkers with high DII. CONCLUSION These results indicate that a pro-inflammatory diet is associated with increased risk of laryngeal cancer.
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Affiliation(s)
- Nitin Shivappa
- Cancer Prevention and Control Program, University of South Carolina, Columbia, SC, 29208, USA.
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC, 29208, USA.
- Connecting Health Innovations LLC, Columbia, SC, 29201, USA.
| | - James R Hébert
- Cancer Prevention and Control Program, University of South Carolina, Columbia, SC, 29208, USA
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC, 29208, USA
- Connecting Health Innovations LLC, Columbia, SC, 29201, USA
- Department of Family and Preventive Medicine, University of South Carolina School of Medicine, Columbia, SC, 29208, USA
| | - Valentina Rosato
- Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy
- Unit of Medical Statistics, Biometry and Bioinformatics, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Diego Serraino
- Unit of Epidemiology and Biostatistics, Centro di Riferimento Oncologico, Aviano, Italy
| | - Carlo La Vecchia
- Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy
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Linden GJ, Lyons A, Scannapieco FA. Periodontal systemic associations: review of the evidence. J Clin Periodontol 2016; 40 Suppl 14:S8-19. [PMID: 23627336 DOI: 10.1111/jcpe.12064] [Citation(s) in RCA: 111] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/14/2012] [Indexed: 12/24/2022]
Abstract
AIM To critically appraise recent research into associations between periodontal disease and systemic diseases and conditions specifically respiratory disease, chronic kidney disease, rheumatoid arthritis, cognitive impairment, obesity, metabolic syndrome and cancer. METHODS A MEDLINE literature search of papers published between 2002 and April 2012 was conducted. Studies that included periodontitis as an exposure were identified. Cross-sectional epidemiological investigations on large samples, prospective studies and systematic reviews formed the basis of the narrative review. A threshold set for the identification of periodontitis was used to identify those studies that contributed to the conclusions of the review. RESULTS Many of the investigations were cross-sectional secondary analyses of existing data sets in particular the NHANES studies. There were a small number of systematic reviews and prospective studies. There was substantial variability in the definitions of exposure to periodontitis. A small number of studies met the threshold set for periodontitis and supported associations; however, in some of the chronic diseases there were no such studies. There was strong evidence from randomized controlled trials that interventions, which improve oral hygiene have positive effects on the prevention of nosocomial pneumonias. CONCLUSIONS There was substantial heterogeneity in the definitions used to identify periodontitis and very few studies met a stringent threshold for periodontitis. Published evidence supports modest associations between periodontitis and some, although not all, of the diseases and conditions reviewed. There is a need to reach a consensus on what constitutes periodontitis for future studies of putative associations with systemic diseases.
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Affiliation(s)
- Gerard J Linden
- Centre for Public Health, School of Medicine Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, Northern Ireland, UK.
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Linden GJ, Lyons A, Scannapieco FA. Periodontal systemic associations: review of the evidence. J Periodontol 2016; 84:S8-S19. [PMID: 23631586 DOI: 10.1902/jop.2013.1340010] [Citation(s) in RCA: 125] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
AIM To critically appraise recent research into associations between periodontal disease and systemic diseases and conditions specifically respiratory disease, chronic kidney disease, rheumatoid arthritis, cognitive impairment, obesity, metabolic syndrome and cancer. METHODS A MEDLINE literature search of papers published between 2002 and April 2012 was conducted. Studies that included periodontitis as an exposure were identified. Cross-sectional epidemiological investigations on large samples, prospective studies and systematic reviews formed the basis of the narrative review. A threshold set for the identification of periodontitis was used to identify those studies that contributed to the conclusions of the review. RESULTS Many of the investigations were cross-sectional secondary analyses of existing data sets in particular the NHANES studies. There were a small number of systematic reviews and prospective studies. There was substantial variability in the definitions of exposure to periodontitis. A small number of studies met the threshold set for periodontitis and supported associations; however, in some of the chronic diseases there were no such studies. There was strong evidence from randomized controlled trials that interventions, which improve oral hygiene have positive effects on the prevention of nosocomial pneumonias. CONCLUSIONS There was substantial heterogeneity in the definitions used to identify periodontitis and very few studies met a stringent threshold for periodontitis. Published evidence supports modest associations between periodontitis and some, although not all, of the diseases and conditions reviewed. There is a need to reach a consensus on what constitutes periodontitis for future studies of putative associations with systemic diseases.
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Affiliation(s)
- Gerard J Linden
- Centre for Public Health, School of Medicine Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, Northern Ireland, UK.
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Emmett S, Jenkins G, Boros S, Whiteman DC, Panizza B, Antonsson A. Low prevalence of human papillomavirus in oral cavity squamous cell carcinoma in Queensland, Australia. ANZ J Surg 2016; 87:714-719. [DOI: 10.1111/ans.13607] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2015] [Revised: 02/29/2016] [Accepted: 03/15/2016] [Indexed: 01/24/2023]
Affiliation(s)
- Sarah Emmett
- Department of Population Heath; QIMR Berghofer Medical Research Institute; Brisbane Queensland Australia
- Head and Neck Unit, Department of Otolaryngology; Princess Alexandra Hospital; Brisbane Queensland Australia
| | - Glenn Jenkins
- Head and Neck Unit, Department of Otolaryngology; Princess Alexandra Hospital; Brisbane Queensland Australia
- School of Medicine; University of Queensland; Brisbane Queensland Australia
| | - Samuel Boros
- Department of Pathology; Princess Alexandra Hospital; Brisbane Queensland Australia
| | - David C. Whiteman
- Department of Population Heath; QIMR Berghofer Medical Research Institute; Brisbane Queensland Australia
- School of Medicine; University of Queensland; Brisbane Queensland Australia
| | - Benedict Panizza
- Head and Neck Unit, Department of Otolaryngology; Princess Alexandra Hospital; Brisbane Queensland Australia
- School of Medicine; University of Queensland; Brisbane Queensland Australia
| | - Annika Antonsson
- Department of Population Heath; QIMR Berghofer Medical Research Institute; Brisbane Queensland Australia
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Galvão-Moreira LV, da Cruz MCFN. Oral microbiome, periodontitis and risk of head and neck cancer. Oral Oncol 2015; 53:17-9. [PMID: 26684542 DOI: 10.1016/j.oraloncology.2015.11.013] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2015] [Accepted: 11/17/2015] [Indexed: 01/14/2023]
Abstract
A wide range of studies has been successfully exploring the association between the human microenvironment, sustained inflammation, and cancer. Growing evidence has then emerged in this field over the past few years. Nevertheless, reliable data addressing the impact of the oral microbiome and periodontitis on the pathogenesis and risk of head and neck malignancies remain scarce. Hence, this communication focuses on briefly discuss the relationship between the oral microbiome, periodontitis and head and neck cancer based on the current understanding of such a disease-associated scenario.
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Gama RR, Carvalho AL, Filho AL, Scorsato AP, López RVM, Rautava J, Syrjänen S, Syrjänen K. Detection of human papillomavirus in laryngeal squamous cell carcinoma: Systematic review and meta-analysis. Laryngoscope 2015; 126:885-93. [DOI: 10.1002/lary.25738] [Citation(s) in RCA: 58] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/22/2015] [Indexed: 01/11/2023]
Affiliation(s)
- Ricardo Ribeiro Gama
- Department of Surgical Oncology; Head and Neck Surgery, Barretos Cancer Hospital; Barretos Brazil
| | - André Lopes Carvalho
- Department of Surgical Oncology; Head and Neck Surgery, Barretos Cancer Hospital; Barretos Brazil
| | - Adhemar Longatto Filho
- Laboratory of Medical Investigation (LIM) 14; Department of Pathology; University of São Paulo School of Medicine; São Paulo Brazil
- Life and Health Sciences Research Institute, School of Health Sciences, University of Minho; Braga Portugal
- ICVS/3B's-PT Government Associate Laboratory; Braga/Guimarães Portugal
- Molecular Oncology Research Center, Barretos Cancer Hospital; Barretos Brazil
| | | | | | - Jaana Rautava
- Department of Oral Pathology and Radiology; Institute of Dentistry, University of Turku; Turku Finland
| | - Stina Syrjänen
- Department of Oral Pathology and Radiology; Institute of Dentistry, University of Turku; Turku Finland
| | - Kari Syrjänen
- Department of Clinical Research; Biohit HealthCare Plc; Helsinki Finland
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Vichaya EG, Molkentine JM, Vermeer DW, Walker AK, Feng R, Holder G, Luu K, Mason RM, Saligan L, Heijnen CJ, Kavelaars A, Mason KA, Lee JH, Dantzer R. Sickness behavior induced by cisplatin chemotherapy and radiotherapy in a murine head and neck cancer model is associated with altered mitochondrial gene expression. Behav Brain Res 2015; 297:241-50. [PMID: 26475509 DOI: 10.1016/j.bbr.2015.10.024] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2015] [Revised: 10/05/2015] [Accepted: 10/08/2015] [Indexed: 11/28/2022]
Abstract
The present study was undertaken to explore the possible mechanisms of the behavioral alterations that develop in response to cancer and to cancer therapy. For this purpose we used a syngeneic heterotopic mouse model of human papilloma virus (HPV)-related head and neck cancer in which cancer therapy is curative. Mice implanted or not with HPV+ tumor cells were exposed to sham treatment or a regimen of cisplatin and radiotherapy (chemoradiation). Sickness was measured by body weight loss and reduced food intake. Motivation was measured by burrowing, a highly prevalent species specific behavior. Tumor-bearing mice showed a gradual decrease in burrowing over time and increased brain and liver inflammatory cytokine mRNA expression by 28 days post tumor implantation. Chemoradiation administered to healthy mice resulted in a mild decrease in burrowing, body weight, and food intake. Chemoradiation in tumor-bearing mice decreased tumor growth and abrogated liver and brain inflammation, but failed to attenuate burrowing deficits. PCR array analysis of selected hypoxia and mitochondrial genes revealed that both the tumor and chemoradiation altered the expression of genes involved in mitochondrial energy metabolism within the liver and brain and increased expression of genes related to HIF-1α signaling within the brain. The most prominent changes in brain mitochondrial genes were noted in tumor-bearing mice treated with chemoradiation. These findings indicate that targeting mitochondrial dysfunction following cancer and cancer therapy may be a strategy for prevention of cancer-related symptoms.
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Affiliation(s)
- Elisabeth G Vichaya
- Department of Symptom Research, MD Anderson Cancer Center, 1515 Holcombe Blvd., Unit 384, Houston, TX 77030, United States.
| | - Jessica M Molkentine
- Department of Experimental Radiation Oncology, MD Anderson Cancer Center, 1515 Holcombe Blvd., Unit 66, Houston, TX 77030, United States
| | - Daniel W Vermeer
- Cancer Biology Research Center, Sanford Research, 2301 E. 60th St. N., Sioux Falls, SD 57104, United States
| | - Adam K Walker
- Department of Symptom Research, MD Anderson Cancer Center, 1515 Holcombe Blvd., Unit 384, Houston, TX 77030, United States
| | - Rebekah Feng
- National Institute of Nursing Research, Building 3, Room 5E14, 3 Center Dr., Bethesda, MD 20892, United States
| | - Gerard Holder
- National Institute of Nursing Research, Building 3, Room 5E14, 3 Center Dr., Bethesda, MD 20892, United States
| | - Katherine Luu
- Department of Symptom Research, MD Anderson Cancer Center, 1515 Holcombe Blvd., Unit 384, Houston, TX 77030, United States
| | - Ryan M Mason
- Department of Experimental Radiation Oncology, MD Anderson Cancer Center, 1515 Holcombe Blvd., Unit 66, Houston, TX 77030, United States
| | - Leo Saligan
- National Institute of Nursing Research, Building 3, Room 5E14, 3 Center Dr., Bethesda, MD 20892, United States
| | - Cobi J Heijnen
- Department of Symptom Research, MD Anderson Cancer Center, 1515 Holcombe Blvd., Unit 384, Houston, TX 77030, United States
| | - Annemieke Kavelaars
- Department of Symptom Research, MD Anderson Cancer Center, 1515 Holcombe Blvd., Unit 384, Houston, TX 77030, United States
| | - Kathy A Mason
- Department of Experimental Radiation Oncology, MD Anderson Cancer Center, 1515 Holcombe Blvd., Unit 66, Houston, TX 77030, United States
| | - John H Lee
- Cancer Biology Research Center, Sanford Research, 2301 E. 60th St. N., Sioux Falls, SD 57104, United States
| | - Robert Dantzer
- Department of Symptom Research, MD Anderson Cancer Center, 1515 Holcombe Blvd., Unit 384, Houston, TX 77030, United States
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Defining cancer-related fatigue for biomarker discovery. Support Care Cancer 2015; 24:5-7. [PMID: 26438143 DOI: 10.1007/s00520-015-2965-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2015] [Accepted: 09/21/2015] [Indexed: 12/28/2022]
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Abstract
Periodontal diseases are the most common human diseases globally, with gingivitis affecting up to 90% and periodontitis affecting 50% of adults. Tooth enamel is the only nonshedding tissue in the human body. In the absence of proper oral hygiene measures, microbial biofilm (dental plaque) develops on the teeth to include more than 700 different bacterial species, along with viruses, fungi, archea, and parasites. With time, ecological imbalances promote the growth of selected commensal species that induce host inflammatory pathways resulting in tissue destruction, including ulceration of the periodontal epithelium.
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Affiliation(s)
- Wenche S Borgnakke
- Department of Periodontics and Oral Medicine, University of Michigan School of Dentistry, 1011 North University Avenue, Room# G049, Ann Arbor, MI 48109-1078, USA.
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Liu X, Ma X, Lei Z, Feng H, Wang S, Cen X, Gao S, Jiang Y, Jiang J, Chen Q, Tang Y, Tang Y, Liang X. Chronic Inflammation-Related HPV: A Driving Force Speeds Oropharyngeal Carcinogenesis. PLoS One 2015; 10:e0133681. [PMID: 26193368 PMCID: PMC4507986 DOI: 10.1371/journal.pone.0133681] [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] [Subscribe] [Scholar Register] [Received: 05/01/2015] [Accepted: 06/29/2015] [Indexed: 02/05/2023] Open
Abstract
Oropharyngeal squamous cell carcinoma (OPSCC) has been known to be a highly aggressive disease associated with human papilloma virus (HPV) infection. To investigate the relationship between HPV and chronic inflammation in oropharyngeal carcinogenesis, we collected 140 oral mucous fresh specimens including 50 OPSCC patients, 50 cancer in situ, 30 precancerous lesions, and 10 normal oral mucous. Our data demonstrated that there was a significantly higher proportion of severe chronic inflammation in dysplastic epithelia in comparison with that in normal tissues (P<0.001). The positive rate of HPV 16 was parallel with the chronic inflammation degrees from mild to severe inflammation (P<0.05). The positive rate of HPV 16 was progressively improved with the malignant progression of oral mucous (P<0.05). In addition, CD11b+ LIN- HLA-DR-CD33+ MDSCs were a critical cell population that mediates inflammation response and immune suppression in HPV-positive OPSCC. These indicated that persistent chronic inflammation-related HPV infection might drive oropharyngeal carcinogenesis and MDSCs might pay an important role during this process. Thus, a combination of HPV infection and inflammation expression might become a helpful biomedical marker to predict oropharyngeal carcinogenesis.
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Affiliation(s)
- Xin Liu
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology (Sichuan University), Chengdu, China
| | - Xiangrui Ma
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology (Sichuan University), Chengdu, China
| | - Zhengge Lei
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology (Sichuan University), Chengdu, China
| | - Hao Feng
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology (Sichuan University), Chengdu, China
| | - Shasha Wang
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology (Sichuan University), Chengdu, China
| | - Xiao Cen
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology (Sichuan University), Chengdu, China
| | - Shiyu Gao
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology (Sichuan University), Chengdu, China
| | - Yaping Jiang
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology (Sichuan University), Chengdu, China
| | - Jian Jiang
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology (Sichuan University), Chengdu, China
| | - Qianming Chen
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology (Sichuan University), Chengdu, China
| | - Yajie Tang
- Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei University of Technology, Wuhan, China
| | - Yaling Tang
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology (Sichuan University), Chengdu, China
- Department of Oral Pathology, West China Hospital of Stomatology (Sichuan University), Chengdu, China
- * E-mail: (XL); (YT)
| | - Xinhua Liang
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology (Sichuan University), Chengdu, China
- Department of Oral and Maxillofacial Surgery, West China Hospital of Stomatology (Sichuan University), Chengdu, China
- * E-mail: (XL); (YT)
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Sahingur SE, Yeudall WA. Chemokine function in periodontal disease and oral cavity cancer. Front Immunol 2015; 6:214. [PMID: 25999952 PMCID: PMC4419853 DOI: 10.3389/fimmu.2015.00214] [Citation(s) in RCA: 86] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2015] [Accepted: 04/18/2015] [Indexed: 12/12/2022] Open
Abstract
The chemotactic cytokines, or chemokines, comprise a superfamily of polypeptides with a wide range of activities that include recruitment of immune cells to sites of infection and inflammation, as well as stimulation of cell proliferation. As such, they function as antimicrobial molecules and play a central role in host defenses against pathogen challenge. However, their ability to recruit leukocytes and potentiate or prolong the inflammatory response may have profound implications for the progression of oral diseases such as chronic periodontitis, where tissue destruction may be widespread. Moreover, it is increasingly recognized that chronic inflammation is a key component of tumor progression. Interaction between cancer cells and their microenvironment is mediated in large part by secreted factors such as chemokines, and serves to enhance the malignant phenotype in oral and other cancers. In this article, we will outline the biological and biochemical mechanisms of chemokine action in host–microbiome interactions in periodontal disease and in oral cancer, and how these may overlap and contribute to pathogenesis.
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Affiliation(s)
- Sinem Esra Sahingur
- Department of Periodontics, Virginia Commonwealth University , Richmond, VA , USA ; Department of Microbiology and Immunology, Virginia Commonwealth University , Richmond, VA , USA
| | - W Andrew Yeudall
- Department of Oral and Craniofacial Molecular Biology, Virginia Commonwealth University , Richmond, VA , USA ; Department of Biochemistry and Molecular Biology, Virginia Commonwealth University , Richmond, VA , USA ; Massey Cancer Center, Virginia Commonwealth University , Richmond, VA , USA
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Wang Y, LaMonte MJ, Hovey KM, Mai X, Tezal M, Millen AE, Ochs-Balcom HM, Genco RJ, Barnabei VM, Wactawski-Wende J. Association of serum 17β-estradiol concentration, hormone therapy, and alveolar crest height in postmenopausal women. J Periodontol 2015; 86:595-605. [PMID: 25594424 PMCID: PMC4469131 DOI: 10.1902/jop.2015.140533] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND Declines in endogenous estrogen levels after menopause can lead to systemic bone loss, including loss of oral bone and alveolar crest height (ACH). However, few studies have assessed both serum 17β-estradiol (E2) and exogenous hormone therapy (HT) use in relation to oral bone loss. METHODS This study examines the associations among serum E2, HT use, and ACH in 613 postmenopausal women from the Buffalo OsteoPerio study. Baseline ACH levels and 5-year ACH were assessed for groups according to E2 level (undetectable, >5.00 to ≤18.00, >18.00 to ≤46.07, and >46.07 pg/mL) and among HT use (never, ever) using analysis of variance and analysis of covariance. Logistic regression was used to analyze the association of ACH loss with serum E2 and HT use. RESULTS In cross-sectional analyses, no association was found of serum E2 with whole-mouth mean or worst-site ACH. However, history of HT use was associated with ACH. Women who had never used HT had more ACH loss assessed as a whole-mouth mean ACH (P = 0.01) and as worst-site ACH loss (P = 0.03). In logistic regression analyses of baseline ACH loss severity, HT never-users had two-fold higher odds of being in the severe ACH loss category compared to ever-users (odds ratio, 2.00; 95% confidence interval, 1.11 to 3.62). No association was observed of 5-year change in ACH with baseline serum E2 or HT use. CONCLUSION Although this study did not detect an association with current serum E2 level and ACH, HT use was found to be associated with less ACH loss in postmenopausal women.
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Affiliation(s)
- Youjin Wang
- Department of Epidemiology and Environmental Health, School of Public Health and Health Professions, University at Buffalo, The State University of New York, Buffalo, NY
| | - Michael J. LaMonte
- Department of Epidemiology and Environmental Health, School of Public Health and Health Professions, University at Buffalo, The State University of New York, Buffalo, NY
| | - Kathleen M. Hovey
- Department of Epidemiology and Environmental Health, School of Public Health and Health Professions, University at Buffalo, The State University of New York, Buffalo, NY
| | - Xiaodan Mai
- Department of Epidemiology and Environmental Health, School of Public Health and Health Professions, University at Buffalo, The State University of New York, Buffalo, NY
| | - Mine Tezal
- Department of Oral Biology, School of Dental Medicine, University at Buffalo, The State University of New York
| | - Amy E. Millen
- Department of Epidemiology and Environmental Health, School of Public Health and Health Professions, University at Buffalo, The State University of New York, Buffalo, NY
| | - Heather M. Ochs-Balcom
- Department of Epidemiology and Environmental Health, School of Public Health and Health Professions, University at Buffalo, The State University of New York, Buffalo, NY
| | - Robert J. Genco
- Department of Oral Biology, School of Dental Medicine, University at Buffalo, The State University of New York
| | - Vanessa M. Barnabei
- Department of Obstetrics and Gynecology, School of Medicine and Biomedical Sciences, University at Buffalo, The State University of New York
| | - Jean Wactawski-Wende
- Department of Epidemiology and Environmental Health, School of Public Health and Health Professions, University at Buffalo, The State University of New York, Buffalo, NY
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Kesselring R, Thiel A, Pries R, Fichtner-Feigl S, Brunner S, Seidel P, Bruchhage KL, Wollenberg B. The complement receptors CD46, CD55 and CD59 are regulated by the tumour microenvironment of head and neck cancer to facilitate escape of complement attack. Eur J Cancer 2014; 50:2152-61. [PMID: 24915776 DOI: 10.1016/j.ejca.2014.05.005] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2013] [Revised: 05/05/2014] [Accepted: 05/09/2014] [Indexed: 12/26/2022]
Abstract
BACKGROUND Membrane-bound complement restriction proteins (mCRPs) CD46, CD55 and CD59 enable tumour cells to evade complement dependent cytotoxicity and antibody-dependent killing mechanisms. But less is known about the role of these mCRPs in head and neck cancer. METHODS In this study we determined the expression of the mCRPs on head and neck squamous cell carcinoma (HNSCC) cell lines, on tumour tissue and TDLNs (tumour-draining lymph nodes) as well as on lymphocytes from HNSCC patients. The influence of the HNSCC microenvironment on the mCRP regulation was analysed using Flow Cytometry, Western blotting and small interfering RNAs (siRNA) transfection studies. RESULTS We examined the effects of the HNSCC tumour milieu on the expression levels of CD46, CD55 and CD59. We investigated the susceptibility of HNSCC cells to CDC (complement-dependent cytotoxicity) while silencing the mCRPs. Our results demonstrate a huge influence of the HNSCC tumour microenvironment on the regulation of mCRP expression and show a reciprocal regulation between the different mCRPs themselves. CONCLUSIONS In summary, our data indicate that HNSCC has evolved different strategies to evade complement attacks and that the tumour microenvironment leads to the enhancement of complement resistance of the surrounding tissue.
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Affiliation(s)
- Rebecca Kesselring
- Department of Otorhinolaryngology and Plastic Surgery, University of Luebeck, Ratzeburger Allee 160, 23562 Luebeck, Germany; Department of Surgery, University Medical Center Regensburg, Franz-Josef-Strauß-Allee 11, 93053 Regensburg, Germany
| | - Annette Thiel
- Department of Otorhinolaryngology and Plastic Surgery, University of Luebeck, Ratzeburger Allee 160, 23562 Luebeck, Germany; Department of Internal Medicine, University Medical Center Regensburg, Franz-Josef-Strauß-Allee 11, 93053 Regensburg, Germany
| | - Ralph Pries
- Department of Otorhinolaryngology and Plastic Surgery, University of Luebeck, Ratzeburger Allee 160, 23562 Luebeck, Germany
| | - Stefan Fichtner-Feigl
- Department of Surgery, University Medical Center Regensburg, Franz-Josef-Strauß-Allee 11, 93053 Regensburg, Germany
| | - Stefan Brunner
- Department of Surgery, University Medical Center Regensburg, Franz-Josef-Strauß-Allee 11, 93053 Regensburg, Germany
| | - Philipp Seidel
- Department of Otorhinolaryngology and Plastic Surgery, University of Luebeck, Ratzeburger Allee 160, 23562 Luebeck, Germany
| | - Karl-Ludwig Bruchhage
- Department of Otorhinolaryngology and Plastic Surgery, University of Luebeck, Ratzeburger Allee 160, 23562 Luebeck, Germany
| | - Barbara Wollenberg
- Department of Otorhinolaryngology and Plastic Surgery, University of Luebeck, Ratzeburger Allee 160, 23562 Luebeck, Germany.
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Rosario M, Corliss HL, Everett BG, Russell ST, Buchting FO, Birkett MA. Mediation by peer violence victimization of sexual orientation disparities in cancer-related tobacco, alcohol, and sexual risk behaviors: pooled youth risk behavior surveys. Am J Public Health 2014; 104:1113-23. [PMID: 24825215 PMCID: PMC4061994 DOI: 10.2105/ajph.2013.301764] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/19/2013] [Indexed: 12/31/2022]
Abstract
OBJECTIVES We examined the role of adolescent peer violence victimization (PVV) in sexual orientation disparities in cancer-related tobacco, alcohol, and sexual risk behaviors. METHODS We pooled data from the 2005 and 2007 Youth Risk Behavior Surveys. We classified youths with any same-sex sexual attraction, partners, or identity as sexual minority and the remainder as heterosexual. We had 4 indicators of tobacco and alcohol use and 4 of sexual risk and 2 PVV factors: victimization at school and carrying weapons. We stratified associations by gender and race/ethnicity. RESULTS PVV was related to disparities in cancer-related risk behaviors of substance use and sexual risk, with odds ratios (ORs) of 1.3 (95% confidence interval [CI] = 1.03, 1.6) to 11.3 (95% CI = 6.2, 20.8), and to being a sexual minority, with ORs of 1.4 (95% CI = 1.1, 1.9) to 5.6 (95% CI = 3.5, 8.9). PVV mediated sexual orientation disparities in substance use and sexual risk behaviors. Findings were pronounced for adolescent girls and Asian/Pacific Islanders. CONCLUSIONS Interventions are needed to reduce PVV in schools as a way to reduce sexual orientation disparities in cancer risk across the life span.
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Affiliation(s)
- Margaret Rosario
- Margaret Rosario is with the Department of Psychology, City College and Graduate Center, City University of New York, NY. Heather L. Corliss is with the Division of Adolescent and Young Adult Medicine, Boston Children's Hospital, Boston, MA. Bethany G. Everett is with the Department of Sociology, University of Illinois at Chicago. Stephen T. Russell is with the Norton School of Family and Consumer Sciences, University of Arizona, Tucson. Francisco O. Buchting is with the Horizons Foundation, CA. Michelle A Birkett is with the Department of Medical Social Sciences, Feinberg School of Medicine, Northwestern University, Chicago, IL
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UMBREIT CLAUDIA, ADERHOLD CHRISTOPH, FABER ANNE, SAUTER ALEXANDER, HOFHEINZ RALFDIETER, STERN-STRAETER JENS, HOERMANN KARL, SCHULTZ JOHANNESDAVID. Imatinib-associated matrix metalloproteinase suppression in p16-positive squamous cell carcinoma compared to HPV-negative HNSCC cells in vitro. Oncol Rep 2014; 32:668-76. [DOI: 10.3892/or.2014.3225] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2014] [Accepted: 03/13/2014] [Indexed: 11/06/2022] Open
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Han Y, Houcken W, Loos B, Schenkein H, Tezal M. Periodontal disease, atherosclerosis, adverse pregnancy outcomes, and head-and-neck cancer. Adv Dent Res 2014; 26:47-55. [PMID: 24736704 PMCID: PMC10477771 DOI: 10.1177/0022034514528334] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Interrelationships between periodontal infection and systemic conditions such as cardiovascular disease, adverse pregnancy outcomes, and head-and-neck cancer have become increasingly appreciated in recent years. Periodontitis is associated with cardiovascular disease (CVD) and, experimentally, with measures of atherosclerosis and endothelial dysfunction. Periodontal therapy may reduce atherosclerotic changes and improve endothelial function. Preliminary findings suggest a role for the genetic locus ANRIL in the pathobiology of both CVD and periodontitis. Periodontal pathogens induce anticardiolipin in periodontitis patients by molecular mimicry of the serum protein β-2 glycoprotein I. These antibodies have biological and pathological activities consistent with those reported for other infection-induced antiphospholipid antibodies. Anticardiolipin may explain some of the observed associations between periodontitis and systemic conditions such as CVD and adverse pregnancy outcomes. The oral commensal Fusobacterium nucleatum (Fn) becomes pathogenic on migration to extra-oral sites. Fn infection of the fetal-placental unit has been linked to pregnancy complications, including preterm birth, stillbirth, and early-onset neonatal sepsis. Reagents aimed at inhibiting or resolving inflammatory responses may be used to treat or prevent pregnancy complications due to bacterial infection. Chronic periodontitis may be independently associated with head-and-neck squamous cell carcinoma (HNSCC) through direct toxic effects of bacteria and their products, and/or through indirect effects of inflammation. Additionally, chronic periodontitis may facilitate the acquisition and persistence of oral HPV infection, a recently emerged risk factor for HNSCC.
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Affiliation(s)
- Y.W. Han
- Department of Periodontics, School of Dental Medicine and Departments of Pathology and Reproductive Biology, School of Medicine, Case Western Reserve University, Cleveland, OH 44106 USA
| | - W. Houcken
- Department of Periodontology and Oral Biochemistry, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and VU University, Gustav Mahlerlaan 3004, 1081 LA Amsterdam, The Netherlands
| | - B.G. Loos
- Department of Periodontology and Oral Biochemistry, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and VU University, Gustav Mahlerlaan 3004, 1081 LA Amsterdam, The Netherlands
| | - H.A. Schenkein
- Department of Periodontics, School of Dentistry, Virginia Common wealth University, PO Box 980566, Richmond, VA, USA; and
| | - M. Tezal
- Department of Oral Biology, School of Dental Medicine, The State University of New York at Buffalo, 202 Foster Hall, Buffalo, NY 14214, USA
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Polymicrobial infection and bacterium-mediated epigenetic modification of DNA tumor viruses contribute to pathogenesis. mBio 2014; 5:e01015-14. [PMID: 24781742 PMCID: PMC4010825 DOI: 10.1128/mbio.01015-14] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
The human body plays host to a wide variety of microbes, commensal and pathogenic. In addition to interacting with their host, different microbes, such as bacteria and viruses, interact with each other, sometimes in ways that exacerbate disease. In particular, gene expression of a number of viruses, including Kaposi’s sarcoma-associated herpesvirus (KSHV), Epstein-Barr virus (EBV), and human immunodeficiency virus (HIV), is known to be regulated by epigenetic modifications induced by bacteria. These viruses establish latent infection in their host cells and can be reactivated by bacterial products. Viral reactivation has been suggested to contribute to periodontal disease and AIDS. In addition, bacterium-virus interactions may play a role in cancers, such as Kaposi’s sarcoma, gastric cancer, and head and neck cancer. It is important to consider the effects of coexisting bacterial infections when studying viral diseases in vivo.
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Oral human papillomavirus detection in older adults who have human immunodeficiency virus infection. Oral Surg Oral Med Oral Pathol Oral Radiol 2013; 115:505-14. [PMID: 23375488 DOI: 10.1016/j.oooo.2012.11.004] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2012] [Revised: 11/03/2012] [Accepted: 11/08/2012] [Indexed: 01/15/2023]
Abstract
OBJECTIVE To evaluate reproducibility of oral rinse self-collection for human papillomavirus (HPV) detection and investigate associations between oral HPV, oral lesions, immune and sociodemographic factors, we performed a cross-sectional study of older adults with human immunodeficiency virus (HIV) infection. STUDY DESIGN We collected oral rinse samples from 52 subjects at 2 different times of day, followed by an oral examination and interview. We identified HPV with the use of polymerase chain reaction platforms optimized for detection of mucosal and cutaneous types. RESULTS Eighty-seven percent of individuals had oral HPV, of which 23% had oncogenic alpha, 40% had nononcogenic alpha, and 46% had beta or gamma HPV. Paired oral specimens were concordant in all parameters tested. Significant associations observed for oral HPV with increased HIV viral load, hepatitis C seropositivity, history of sexually transmitted diseases, and lifetime number of sexual partners. CONCLUSIONS Oral cavity may be a reservoir of subclinical HPV in older adults who have HIV infection. Understanding natural history, transmission, and potential implications of oral HPV warrants further investigations.
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