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Ferrando-Díez A, Pavón MA, Cirauqui B, Alemany L, Mesía R. How to prevent human papillomavirus-related oropharyngeal cancer? Curr Opin Oncol 2023; 35:145-150. [PMID: 36966500 DOI: 10.1097/cco.0000000000000937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/27/2023]
Abstract
PURPOSE OF REVIEW Human papillomavirus (HPV) is responsible of the increasing incidence rates of oropharyngeal squamous cell carcinoma (OPSCC) in high-income countries. This significant epidemiological change requires several and diverse prevention strategies. RECENT FINDINGS The cervical cancer prevention model is the paradigm of HPV-related cancer, and its success provides encouragement for the development of similar methods to prevent HPV-related OPSCC. However, there are some limitations that hinder its application in this disease. Here, we review the primary, secondary and tertiary prevention of HPV-related OPSCC and discuss some directions for future research. SUMMARY The development of new and targeted strategies to prevent HPV-related OPSCC is needed since they could definitely have a direct impact on the reduction of morbidity and mortality of this disease.
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Affiliation(s)
- Angelica Ferrando-Díez
- Medical Oncology Department, Catalan Institute of Oncology-Badalona (ICO), Applied Research Group in Oncology (B-ARGO), IGTP, 08916 Badalona
| | - Miguel Angel Pavón
- Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO)-IDIBELL, L'Hospitalet de Llobregat, 08908 Barcelona
- Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBERESP), 28029 Madrid, Spain
| | - Beatriz Cirauqui
- Medical Oncology Department, Catalan Institute of Oncology-Badalona (ICO), Applied Research Group in Oncology (B-ARGO), IGTP, 08916 Badalona
| | - Laia Alemany
- Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO)-IDIBELL, L'Hospitalet de Llobregat, 08908 Barcelona
- Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBERESP), 28029 Madrid, Spain
| | - Ricard Mesía
- Medical Oncology Department, Catalan Institute of Oncology-Badalona (ICO), Applied Research Group in Oncology (B-ARGO), IGTP, 08916 Badalona
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2
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Adams A, Hendrikse M, Rybicki EP, Hitzeroth II. Optimal size of DNA encapsidated by plant produced human papillomavirus pseudovirions. Virology 2023; 580:88-97. [PMID: 36801669 DOI: 10.1016/j.virol.2023.02.003] [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: 08/19/2022] [Revised: 01/16/2023] [Accepted: 02/03/2023] [Indexed: 02/18/2023]
Abstract
Human papillomaviruses (HPVs) are known to be the cause of anogenital and oropharyngeal cancers as well as genital and common warts. HPV pseudovirions (PsVs) are synthetic viral particles that are made up of the L1 major and L2 minor HPV capsid proteins and up to 8 Kb of encapsidated pseudogenome dsDNA. HPV PsVs are used to test novel neutralising antibodies elicited by vaccines, for studying the virus life cycle, and potentially for the delivery of therapeutic DNA vaccines. HPV PsVs are typically produced in mammalian cells, however, it has recently been shown that Papillomavirus PsVs can be produced in plants, a potentially safer, cheaper and more easily scalable means of production. We analysed the encapsidation frequencies of pseudogenomes expressing EGFP, ranging in size from 4.8 Kb to 7.8 Kb, by plant-made HPV-35 L1/L2 particles. The smaller pseudogenomes were found to be packaged more efficiently into PsVs as higher concentrations of encapsidated DNA and higher levels of EGFP expression were obtained with the 4.8 Kb pseudogenome, compared to the larger 5.8-7.8 Kb pseudogenomes. Thus, smaller pseudogenomes, of 4.8 Kb, should be used for efficient plant production of HPV-35 PsVs.
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Affiliation(s)
- Ayesha Adams
- Biopharming Research Unit, Department of Molecular and Cell Biology, University of Cape Town, Rondebosch, 7701, South Africa
| | - Megan Hendrikse
- Biopharming Research Unit, Department of Molecular and Cell Biology, University of Cape Town, Rondebosch, 7701, South Africa
| | - Edward P Rybicki
- Biopharming Research Unit, Department of Molecular and Cell Biology, University of Cape Town, Rondebosch, 7701, South Africa; Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Rondebosch, 7701, South Africa
| | - Inga I Hitzeroth
- Biopharming Research Unit, Department of Molecular and Cell Biology, University of Cape Town, Rondebosch, 7701, South Africa.
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3
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Scott-Wittenborn N, D'Souza G, Aygun N, Tewari SR, Azadi J, Vosler P, Gooi Z, Mehta V, Mydlarz W, Nance M, Mlot S, Patel MR, Tan M, Miles BA, Troy T, Fakhry C. Feasibility of clinical evaluation of individuals with increased risk for HPV-associated oropharynx cancer. Head Neck 2023; 45:95-102. [PMID: 36200696 DOI: 10.1002/hed.27212] [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: 01/24/2022] [Revised: 07/13/2022] [Accepted: 09/21/2022] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Human papillomavirus-associated oropharynx squamous cell carcinoma (HPV-OPSCC) has no known pre-malignant lesion. While vaccination offers future primary prevention, there is current interest in secondary prevention. The feasibility of clinical evaluation of individuals at increased risk for HPV-OPSCC is unclear. METHODS Individuals with risk factors for HPV-OPSCC were enrolled in a prospective study (MOUTH). Participants positive for biomarkers associated with HPV-OPSCC were eligible for a clinical evaluation which comprised a head and neck examination and imaging with ultrasound and/or magnetic resonance imaging (MRI). This study was designed to evaluate feasibility of clinical evaluation in a screening study. RESULTS Three hundred and eighty-four participants were eligible for clinical evaluation. Of the 384, 204 (53%) completed a head and neck examination or imaging. Of these, 66 (32%) completed MRI (n = 51) and/or ultrasound (n = 64) studies. CONCLUSIONS Clinical evaluations, including head and neck examination and imaging, are feasible in the context of a screening study for HPV-OPSCC.
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Affiliation(s)
- Nicholas Scott-Wittenborn
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University, Baltimore, Maryland, USA
| | - Gypsyamber D'Souza
- Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Nafi Aygun
- Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins Hospital, Baltimore, Maryland, USA
| | - Sakshi R Tewari
- Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Javad Azadi
- Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins Hospital, Baltimore, Maryland, USA
| | - Peter Vosler
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University, Baltimore, Maryland, USA
| | - Zhen Gooi
- Section of Otolaryngology-Head and Neck Surgery, Biological Sciences Division, Department of Surgery, University of Chicago Medicine, Chicago, Illinois, USA
| | - Vikas Mehta
- Department of Otorhinolaryngology-Head and Neck Surgery, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, New York, USA
| | - Wojciech Mydlarz
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University, Baltimore, Maryland, USA
| | - Melonie Nance
- Department of Otolaryngology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Stefan Mlot
- ENT and Allergy Associates LLP, White Plains, New York, USA
| | - Mihir R Patel
- Department of Otolaryngology Head and Neck Surgery, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Marietta Tan
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University, Baltimore, Maryland, USA
| | | | - Tanya Troy
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University, Baltimore, Maryland, USA
| | - Carole Fakhry
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University, Baltimore, Maryland, USA.,Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA
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BANNAI H, KAMBAYASHI Y, OHTA M, NEMOTO M, TSUJIMURA K. Prevalence of serum and salivary virus-neutralizing antibodies against equine coronavirus in four riding stables in Japan. J Equine Sci 2023; 34:13-18. [PMID: 37155492 PMCID: PMC10122986 DOI: 10.1294/jes.34.13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Accepted: 10/28/2022] [Indexed: 03/29/2023] Open
Abstract
To assess the prevalence of equine coronavirus infection in riding horses, virus-neutralizing tests were performed on serum and saliva samples collected at four facilities in Japan. Seropositivity rates ranged from 79.2% to 94.6%, suggesting widespread circulation of the virus in these populations. Antibody prevalence in saliva samples from two facilities that had experienced outbreaks in the previous year (67.6% and 71.4%) was significantly higher than at the other facilities without reported outbreaks (41.7% and 45.2%, P<0.05). The presence of salivary antibodies in a high proportion of horses is therefore suggestive of recent exposure to the virus.
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Affiliation(s)
- Hiroshi BANNAI
- Equine Research Institute, Japan Racing Association, Tochigi 329-0412,
Japan
- *Corresponding author:
| | | | - Minoru OHTA
- Equine Research Institute, Japan Racing Association, Tochigi 329-0412,
Japan
| | - Manabu NEMOTO
- Equine Research Institute, Japan Racing Association, Tochigi 329-0412,
Japan
| | - Koji TSUJIMURA
- Equine Research Institute, Japan Racing Association, Tochigi 329-0412,
Japan
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5
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[Recurrent laryngeal papillomatosis]. HNO 2023; 71:77-82. [PMID: 36477391 PMCID: PMC9895037 DOI: 10.1007/s00106-022-01250-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/14/2022] [Indexed: 12/12/2022]
Abstract
Human papillomaviruses (HPV) 6 and 11 cause 90% of recurrent laryngeal papillomatosis (RLP). It is unclear whether recurrences are caused by new infections or the spread of infected cells. Symptomatic and sometimes curative treatment is laser surgery or conventional microsurgical removal. RLP surgery aims to relieve shortness of breath and improve the voice. Patients (especially children) are affected by voice problems, repetitive surgeries, pulmonary manifestations, and psychological trauma. Vaccination with Gardasil 9 (Merck & Co., Rahway, NJ, USA) prevents new infections with HPV 6, 11, 16, 18, 31, 33, 45, 52, and 58 and induces vaccine antigen-specific antibodies and CD4+ T helper cells. According to current studies, RLP can be avoided with prophylactic vaccination. The treatment is associated with a general vaccination risk (European Medicines Agency approval: girls and boys from 9 years). Studies also show that the vaccine after removal of HPV-associated neoplasia/papilloma prevents recurrences. Extension of the vaccination recommendation to prevent recurrences of HPV-associated diseases in men may promote applicability and herd immunity. For rare and treatment-refractory cases with laryngotracheal involvement, systemic therapy with bevacizumab (e.g. Avastin; Genentech, San Francisco, CA, USA), a VEGF antibody, is a promising adjuvant treatment option.
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Pinkiewicz M, Dorobisz K, Zatoński T. Human Papillomavirus-Associated Head and Neck Cancers. Where are We Now? A Systematic Review. Cancer Manag Res 2022; 14:3313-3324. [PMID: 36465708 PMCID: PMC9709860 DOI: 10.2147/cmar.s379173] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Accepted: 10/19/2022] [Indexed: 08/27/2023] Open
Abstract
BACKGROUND Human papillomavirus targets the skin and mucous membranes, producing benign hyperplastic lesions and precancerous and cancerous lesions. An increasing number of head and neck cancersin particular, oropharyngeal squamous cell carcinoma, laryngeal squamous cell carcinoma, and oral squamous cell carcinoma, are attributable to HPV infection. HPV-induced HNCs typically affect younger, nonsmoking patients with no prior history of heavy alcohol use, more extensive sexual history, and higher socioeconomic status. AIM The purpose of the review is to present the most recent and well-established findings concerning HPV-induced head and neck cancers and consequently to provide medical specialists with essential information regarding the epidemiology, the role of HPV in HNC cancerogenesis, prevention, diagnosis, and treatment. MATERIAL AND METHODS All authors independently have searched The EMbase, Medline/Pubmed, and Cochrane databases by using the following keywords "head and neck cancer", "human papillomavirus", "HPV", "HPV biology", "oropharyngeal squamous cell carcinoma", "carcinogenesis", "transoral surgery", "robotic surgery". The last search was conducted in March 2022. The references of the publications of interest were also screened for relevant papers. There were no limitations in regard to the publication date. CONCLUSION Aiming to avoid the epidemic of HPV-induced HNC, it is paramount to improve the access to vaccination as well as resolve parental concerns regarding vaccine safety. Physicians should rely on reduced-dose radiation and aim to reduce the overall treatment time. Thanks to a more elaborate understanding of the genomic background of HPV-induced HNC, precision medicine could become a relevant part of patients' management. In comparison to traditional techniques and non-operative treatment, transoral robotic surgery (TORS) offers similar oncologic and functional outcomes, with a possible benefit on long-term quality of life. However, more research is needed to establish clear guidelines indicating when TORS resections should be supported with adjuvant therapy.
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Affiliation(s)
- Miłosz Pinkiewicz
- Department of Otolaryngology, Head and Neck Surgery, Wroclaw Medical University, Wroclaw, Poland
| | - Karolina Dorobisz
- Department of Otolaryngology, Head and Neck Surgery, Wroclaw Medical University, Wroclaw, Poland
| | - Tomasz Zatoński
- Department of Otolaryngology, Head and Neck Surgery, Wroclaw Medical University, Wroclaw, Poland
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7
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Single-dose HPV vaccine immunity: is there a role for non-neutralizing antibodies? Trends Immunol 2022; 43:815-825. [PMID: 35995705 DOI: 10.1016/j.it.2022.07.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2022] [Revised: 07/28/2022] [Accepted: 07/30/2022] [Indexed: 11/22/2022]
Abstract
A single dose of human papillomavirus (HPV) vaccine against HPV infection (prerequisite for cervical cancer) appears to be as efficacious as two or three doses, despite inducing lower antibody titers. Neutralizing antibodies are thought to be the primary mediator of protection, but the threshold for protection is unknown. Antibody functions beyond neutralization have not been explored for HPV vaccines. Here, we discuss the immune mechanisms of HPV vaccines, with a focus on non-neutralizing antibody effector functions. In the context of single-dose HPV vaccination where antibody is limiting, we propose that non-neutralizing antibody functions may contribute to preventing HPV infection. Understanding the immunological basis of protection for single-dose HPV vaccination will provide a rationale for implementing single-dose HPV vaccine regimens.
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8
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Smahelova J, Hamsikova E, Ludvikova V, Vydrova J, Traboulsi J, Vencalek O, Lukeš P, Tachezy R. Outcomes After Human Papillomavirus Vaccination in Patients With Recurrent Respiratory Papillomatosis: A Nonrandomized Clinical Trial. JAMA Otolaryngol Head Neck Surg 2022; 148:654-661. [PMID: 35653138 DOI: 10.1001/jamaoto.2022.1190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Importance Recurrent respiratory papillomatosis (RRP) is a rare benign chronic disease of the larynx etiologically linked with the infection of low-risk human papillomavirus (HPV). Combination of surgical and immunomodulatory therapy has limited success. Possible use of prophylactic HPV vaccine that includes HPV-6 and HPV-11 antigens has been studied. Objective To evaluate if the HPV vaccination is associated with a lower number of recurrences requiring surgical intervention in patients with new and recurrent RRP. Design, Setting, and Participants This was a non-placebo-controlled intervention study. Enrollment data were collected from October 2011 to August 2013. The patients were followed up at 1 month, 12 months, and 5 years after the third dose of the vaccine and clinically monitored until December 31, 2018. Data were analyzed from 2019 to 2021. Altogether, 50 adults with active RRP were enrolled and followed up in referral centers. For the final outcome, follow-up data for 42 patients were available. Eight patients who did not fulfill the protocol were excluded. Interventions All patients received HPV vaccine as an adjuvant treatment and were clinically followed up. When RRP progression or a significant recurrent lesion was detected, surgical removal via direct laryngoscopy was indicated. No adjuvant therapy with antiviral or biological agents was used. Main Outcomes and Measures This study compared the prevaccination and postvaccination positivity for HPV-specific antibodies. The main outcome was the difference in the frequency of RRP recurrences in the prevaccination and postvaccination period. Results A total of 50 patients with RRP were enrolled (median [SD] age, 41.5 [12.3] years [range, 21-73 years]; 39 [78%] men and 11 [22%] women). After HPV vaccination, patients with previously no HPV-specific antibodies showed seroconversion, and all patients developed 100-fold higher levels of HPV vaccine type-specific antibodies compared with the prevaccination period. In patients with recurrent RRP, decreased frequency of recurrences requiring surgical treatment was present after vaccination (from 0.85 to 0.36 recurrences/y). No difference in postvaccination recurrences was found between patients with newly diagnosed and recurrent RRP. Conclusions and Relevance In this nonrandomized clinical trial, the frequency of RRP recurrences was significantly lower after HPV vaccination, and patients with RRP thus had a reduced burden of disease. Because no difference was detected in the frequency of recurrent postvaccination lesions in patients with new and recurrent disease, it appears that both groups showed equal benefit following HPV vaccination. These findings suggest that the earlier that patients with RRP receive HPV vaccine, the sooner they may show reduced burden of disease. Trial Registration EudraCT Identifier: 2011-002667-14; ClinicalTrials.gov Identifier: NCT01375868.
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Affiliation(s)
- Jana Smahelova
- Department of Genetics and Microbiology, Faculty of Science, BIOCEV, Charles University, Prague, Czech Republic.,Institute of Hematology and Blood Transfusion, National Reference Laboratory for Papillomaviruses and Polyomaviruses, Prague, Czech Republic
| | - Eva Hamsikova
- Institute of Hematology and Blood Transfusion, National Reference Laboratory for Papillomaviruses and Polyomaviruses, Prague, Czech Republic
| | - Viera Ludvikova
- Institute of Hematology and Blood Transfusion, National Reference Laboratory for Papillomaviruses and Polyomaviruses, Prague, Czech Republic
| | - Jitka Vydrova
- Prague Voice Centre/Medical Healthcom, Prague, Czech Republic
| | - Joseph Traboulsi
- Department of ENT/Head and Neck Surgery, Na Homolce Hospital, Prague, Czech Republic
| | - Ondrej Vencalek
- Department of Mathematical Analysis and Applications of Mathematics, Faculty of Science, Palacky University, Olomouc, Czech Republic
| | - Petr Lukeš
- Department of Otorhinolaryngology and Head and Neck Surgery, First Faculty of Medicine, Charles University, Motol University Hospital, Prague, Czech Republic
| | - Ruth Tachezy
- Department of Genetics and Microbiology, Faculty of Science, BIOCEV, Charles University, Prague, Czech Republic.,Institute of Hematology and Blood Transfusion, National Reference Laboratory for Papillomaviruses and Polyomaviruses, Prague, Czech Republic
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9
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Li M, Huang J, Zhu Y, Huang Z, Zhang G, Huang J. Anti-L1 antibody-bound HPV16 pseudovirus is degraded intracellularly via TRIM21/proteasomal pathway. Virol J 2022; 19:90. [PMID: 35619167 PMCID: PMC9137102 DOI: 10.1186/s12985-022-01826-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Accepted: 05/11/2022] [Indexed: 11/30/2022] Open
Abstract
Background Persistent HPV16 infection is the leading risk factor for developing cervical cancer. Anti-L1 antibodies against HPV16 produced in HPV16 infections play diverse roles in the clearance of virus infection and prevention of persistence. It has been implicated that the cervicovaginal squamous epithelial cells actually express TRIM21 and that some HPV16 particles could escape leaky endosomal compartment into the cytosol and that Fc receptor TRIM21 directly neutralize infection by targeting antibody-opsonized viruses for proteasomal degradation. We explored whether anti-L1 antibody opsonized HPV16 pseudovirus (PsV) entered into the cytosol could be neutralized by TRIM21-mediated activation of a proteasomal pathway to reduce the chance of persistent HPV16 infection. Methods HPV16 PsV were generated and extracted in HEK 293FT cells co-transfected with pcDNA3.1-eGFP and p16sheLL plasmids according to the standard protocol. The HPV16 PsV with capsid protein L1 was characterized by fluorescence microscopy and western blot, and the HPV16 PsV titer and anti-L1-bound PsV entry efficiency were detected by flow cytometry. The expressions of transcription factors (TF) and cytokines elicited by the TRIM21-activated proteasomal pathway were confirmed by dual-luciferase reporter assay and RT-qPCR. The changes in HPV16 PsV load with or without inhibitors in the infected HEK 293FT cells were determinated by qPCR. Results Simultaneous transfection with pcDNA3.1-eGFP and p16sheLL plasmids into the HEK 293FT cells resulted in the self-assembly of HPV16 PsV with capsid protein L1. Both HPV16 PsV and anti-L1-bound HPV16 PsV could infect HEK 293FT cells. Anti-L1-bound PsV up-regulated TRIM21 mediated-activation of proteasome and increased expressions of TF and cytokines in the infected cells where HPV16 PsV load reduced by ~ 1000-fold in the presence of anti-L1 antibody, but inhibition of proteasomal activity increased HPV16 PsV load. Conclusion Our preliminary results indicate that anti-L1 antibody entered with HPV16 PsV into the cells could mediate degradation of HPV16 PsV by TRIM21-activated proteasomal pathway intracellularly, giving anti-capsid protein L1 antibody a role in host defense of persistent HPV16 infection.
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Affiliation(s)
- Meiying Li
- Department of Biochemistry and Molecular Biology, Sichuan Cancer Institute, Chengdu, 610041, People's Republic of China
| | - Jianmei Huang
- Department of Gynecologic Oncology, Sichuan Cancer Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 610041, People's Republic of China
| | - Yi Zhu
- Department of Gynecologic Oncology, Sichuan Cancer Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 610041, People's Republic of China.,Department of Ultrasound, Sichuan Cancer Hospital, Chengdu, 610041, People's Republic of China
| | - Ziyi Huang
- Department of Bioinformatics, Basic Medical College of Chongqing Medical University, Chongqing, People's Republic of China
| | - Guonan Zhang
- Department of Gynecologic Oncology, Sichuan Cancer Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 610041, People's Republic of China
| | - Jianming Huang
- Department of Biochemistry and Molecular Biology, Sichuan Cancer Institute, Chengdu, 610041, People's Republic of China.
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10
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Giuliano AR, Wilkin T, Bautista OM, Cheon K, Connor L, Dubey S, Luxembourg A, Rawat S, Shaw A, Velicer C, Vendetti N, Tu Y. Design of a Phase III efficacy, immunogenicity, and safety study of 9-valent human papillomavirus vaccine in prevention of oral persistent infection in men. Contemp Clin Trials 2021; 115:106592. [PMID: 34678491 DOI: 10.1016/j.cct.2021.106592] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 09/01/2021] [Accepted: 10/05/2021] [Indexed: 12/26/2022]
Abstract
BACKGROUND Seven high-risk human papillomavirus (HPV) types (16/18/31/33/45/52/58) covered by the 9-valent HPV (9vHPV) vaccine cause >90% of HPV-related head and neck cancers (HNCs). An ongoing clinical trial (NCT04199689) was designed to evaluate 9vHPV vaccine efficacy against HPV oral persistent infection, a surrogate endpoint for HPV-related HNCs. METHODS In this double-blind, placebo-controlled, international trial, men aged 20-45 years (N = 6000) are randomized 1:1 to receive 9vHPV vaccine or placebo on day 1, month 2, and month 6. The primary objective is to demonstrate whether 9vHPV vaccination reduces incidence of HPV16/18/31/33/45/52/58-related 6-month oral persistent infection. Incidence of HPV6/11-related 6-month oral persistent infection will be evaluated as a secondary endpoint. Oral rinse and gargle samples will be collected on day 1, month 7, month 12, and every 6 months thereafter for HPV detection by PCR. Primary analyses will be performed in per-protocol populations. Efficacy in this case-driven study will be analyzed upon accrual of ≥20 primary efficacy endpoint cases. Serum will be collected at day 1 and months 7, 12, 24, 36, and 42; anti-HPV antibody titers will be measured by competitive Luminex immunoassay. Data will be summarized as geometric mean titers and seropositivity rates. Injection-site and systemic adverse events (AEs) will be collected for 15 days post-any vaccination and serious AEs through 6 months after the last vaccination; deaths and vaccine-related serious AEs will be collected throughout the study. DISCUSSION This trial is expected to generate important data regarding the potential for 9vHPV vaccine to prevent HPV-related head and neck disease.
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Affiliation(s)
- Anna R Giuliano
- Center for Immunization and Infection Research in Cancer, Moffitt Cancer Center and Research Institute, 12902 Magnolia Drive, Tampa, FL 33612, USA
| | - Timothy Wilkin
- Weill Cornell Medicine, 53 W. 23(rd) St., New York, NY 10010, USA
| | - Oliver M Bautista
- Merck & Co., Inc., 2000 Galloping Hill Rd, Kenilworth, NJ 07033, USA
| | - Kyeongmi Cheon
- Merck & Co., Inc., 2000 Galloping Hill Rd, Kenilworth, NJ 07033, USA
| | - Laurie Connor
- Merck & Co., Inc., 2000 Galloping Hill Rd, Kenilworth, NJ 07033, USA
| | - Sheri Dubey
- Merck & Co., Inc., 2000 Galloping Hill Rd, Kenilworth, NJ 07033, USA
| | -
- Merck & Co., Inc., 2000 Galloping Hill Rd, Kenilworth, NJ 07033, USA
| | - Alain Luxembourg
- Merck & Co., Inc., 2000 Galloping Hill Rd, Kenilworth, NJ 07033, USA
| | - Sonali Rawat
- Merck & Co., Inc., 2000 Galloping Hill Rd, Kenilworth, NJ 07033, USA
| | - Anita Shaw
- Merck & Co., Inc., 2000 Galloping Hill Rd, Kenilworth, NJ 07033, USA
| | - Christine Velicer
- Merck & Co., Inc., 2000 Galloping Hill Rd, Kenilworth, NJ 07033, USA
| | - Neika Vendetti
- Merck & Co., Inc., 2000 Galloping Hill Rd, Kenilworth, NJ 07033, USA
| | - Yingmei Tu
- Merck & Co., Inc., 2000 Galloping Hill Rd, Kenilworth, NJ 07033, USA.
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11
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Focal Epithelial Hyperplasia. Viruses 2021; 13:v13081529. [PMID: 34452393 PMCID: PMC8402694 DOI: 10.3390/v13081529] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 07/28/2021] [Accepted: 07/29/2021] [Indexed: 01/18/2023] Open
Abstract
Focal epithelial hyperplasia (FEH) or Heck’s disease is a rare, benign, oral condition that is associated with infection by human papillomavirus type 13, 32 or both. The whiteish to mucosal-colored, soft, papular or nodular elevated lesions in the oral cavity are normally asymptomatic but can grow to a size or at a location where treatment is needed. The diagnosis is often based on clinical presentation and histopathology, and the HPV genotype can be determined using PCR utilizing specific primers or DNA sequencing. While FEH was reported to often affect several members of the same family and exist primarily among indigenous populations around the world, the number of reported cases within the European region is increasing. This contemporary review summarizes the main findings in relation to HPV genotypes, impact of superinfection exclusion and vaccination, transmission, diagnosis, geographical and ethnical distribution, comorbidities and treatment of FEH with an emphasis on including the most recent case reports within the field. Furthermore, we describe for the first time a FEH lesion infected with the low-risk HPV90.
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12
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The Effect of Prophylactic HPV Vaccines on Oral and Oropharyngeal HPV Infection-A Systematic Review. Viruses 2021; 13:v13071339. [PMID: 34372545 PMCID: PMC8310210 DOI: 10.3390/v13071339] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 07/07/2021] [Accepted: 07/09/2021] [Indexed: 01/06/2023] Open
Abstract
Human papillomavirus (HPV) imposes an increased risk of developing cervical, anal and oropharyngeal cancer. In the Western world, HPV infection is currently the major cause of oropharyngeal cancer. The effectiveness of HPV vaccines for oral or oropharyngeal HPV infection is yet to be determined. This study conducted a systematic literature search in Pubmed and Embase. Studies investigating the impact of HPV vaccines on oral or oropharyngeal HPV infection were enrolled. This review reports the relative prevention percentage (RPP), including a risk of bias assessment as well as a quality assessment study. Nine studies were included (48,777 participants): five cross-sectional studies; one randomized community trial study (RCT); one longitudinal cohort study; and two case-control studies. A significant mean RPP of 83.9% (66.6–97.8%) was calculated from the cross-sectional studies, 82.4% in the included RCT and 83% in the longitudinal cohort study. Further, two case-control studies that measured antibody response in participants immunized with HPV vaccines were included. Respectively, 100% and 93.2% of participants developed HPV-16 Immunoglobulin G (IgG) antibodies in oral fluids post-vaccination. Analysis of the studies identified a significant decrease in vaccine-type oral or oropharyngeal HPV infections in study participants immunized with HPV vaccines across study designs and heterogenous populations. Further, a significant percentage of participants developed IgG antibodies in oral fluid post-vaccination.
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Widjaja G, Turki Jalil A, Sulaiman Rahman H, Kamal Abdelbasset W, Bokov DO, Suksatan W, Ghaebi M, Marofi F, Gholizadeh Navashenaq J, Jadidi-Niaragh F, Ahmadi M. Humoral immune mechanisms involved in protective and pathological immunity during COVID-19. Hum Immunol 2021; 82:733-745. [PMID: 34229864 PMCID: PMC8245343 DOI: 10.1016/j.humimm.2021.06.011] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2021] [Revised: 06/13/2021] [Accepted: 06/28/2021] [Indexed: 12/15/2022]
Abstract
The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) causing COVID-19 is associated with excessive inflammation, as a main reason for severe condition and death. Increased inflammatory cytokines and humoral response to SARS-CoV-2 correlate with COVID-19 immunity and pathogenesis. Importantly, the levels of pro-inflammatory cytokines that increase profoundly in systemic circulation appear as part of the clinical pictures of two overlapping conditions, sepsis and the hemophagocytic syndromes. Both conditions can develop lethal inflammatory responses that lead to tissue damage, however, in many patients hemophagocytic lymphohistiocytosis (HLH) can be differentiated from sepsis. This is a key issue because the life-saving aggressive immunosuppressive treatment, required in the HLH therapy, is absent in sepsis guidelines. This paper aims to describe the pathophysiology and clinical relevance of these distinct entities in the course of COVID-19 that resemble sepsis and further highlights two effector arms of the humoral immune response (inflammatory cytokine and immunoglobulin production) during COVID-19 infection.
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Affiliation(s)
| | | | - Heshu Sulaiman Rahman
- College of Medicine, University of Sulaimani, Sulaimaniyah, Iraq; Department of Medical Laboratory Sciences, Komar University of Science and Technology, Chaq-Chaq Qularaise, Sulaimaniyah, Iraq
| | - Walid Kamal Abdelbasset
- Department of Health and Rehabilitation Sciences, College of Applied Medical Sciences, Prince Sattam bin Abdulaziz University, Al Kharj, Saudi Arabia; Department of Physical Therapy, Kasr Al-Aini Hospital, Cairo University, Giza, Egypt
| | - Dmitry O Bokov
- Sechenov First Moscow State Medical University, 8 Trubetskaya St., bldg. 2, Moscow 119991, Russian Federation
| | - Wanich Suksatan
- Faculty of Nursing, HRH Princess Chulabhorn College of Medical Science, Chulabhorn Royal Academy, Bangkok 10210, Thailand
| | - Mahnaz Ghaebi
- Department of Immunology, School of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Faroogh Marofi
- Department of Hematology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | | | - Majid Ahmadi
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
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14
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Isaguliants M, Krasnyak S, Smirnova O, Colonna V, Apolikhin O, Buonaguro FM. Genetic instability and anti-HPV immune response as drivers of infertility associated with HPV infection. Infect Agent Cancer 2021; 16:29. [PMID: 33971936 PMCID: PMC8111735 DOI: 10.1186/s13027-021-00368-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Accepted: 04/16/2021] [Indexed: 12/18/2022] Open
Abstract
Human papillomavirus (HPV) is a sexually transmitted infection common among men and women of reproductive age worldwide. HPV viruses are associated with epithelial lesions and cancers. HPV infections have been shown to be significantly associated with many adverse effects in reproductive function. Infection with HPVs, specifically of high-oncogenic risk types (HR HPVs), affects different stages of human reproduction, resulting in a series of adverse outcomes: 1) reduction of male fertility (male infertility), characterized by qualitative and quantitative semen alterations; 2) impairment of couple fertility with increase of blastocyst apoptosis and reduction of endometrial implantation of trophoblastic cells; 3) defects of embryos and fetal development, with increase of spontaneous abortion and spontaneous preterm birth. The actual molecular mechanism(s) by which HPV infection is involved remain unclear. HPV-associated infertility as Janus, has two faces: one reflecting anti-HPV immunity, and the other, direct pathogenic effects of HPVs, specifically, of HR HPVs on the infected/HPV-replicating cells. Adverse effects observed for HR HPVs differ depending on the genotype of infecting virus, reflecting differential response of the host immune system as well as functional differences between HPVs and their individual proteins/antigens, including their ability to induce genetic instability/DNA damage. Review summarizes HPV involvement in all reproductive stages, evaluate the adverse role(s) played by HPVs, and identifies mechanisms of viral pathogenicity, common as well as specific for each stage of the reproduction process.
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Affiliation(s)
- Maria Isaguliants
- N.F. Gamaleya National Research Center for Epidemiology and Microbiology, Moscow, Russia. .,Chumakov Federal Scientific Center for Research and Development of Immune-and-Biological Products of Russian Academy of Sciences, Moscow, Russia. .,Riga Stradiņs University, Riga, Latvia. .,Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden.
| | - Stepan Krasnyak
- Research Institute of Urology and Interventional Radiology named after N.A. Lopatkin, Moscow, Russia
| | - Olga Smirnova
- N.F. Gamaleya National Research Center for Epidemiology and Microbiology, Moscow, Russia.,Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia.,Center for Precision Genome Editing and Genetic Technologies for Biomedecine, Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia
| | - Vincenza Colonna
- Institute of Genetics and Biophysics "Adriano Buzzati-Traverso", National Research Council, Naples, Italy
| | - Oleg Apolikhin
- Research Institute of Urology and Interventional Radiology named after N.A. Lopatkin, Moscow, Russia
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15
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Assessment of Two Novel Live-Attenuated Vaccine Candidates for Herpes Simplex Virus 2 (HSV-2) in Guinea Pigs. Vaccines (Basel) 2021; 9:vaccines9030258. [PMID: 33805768 PMCID: PMC7999511 DOI: 10.3390/vaccines9030258] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2021] [Revised: 03/09/2021] [Accepted: 03/10/2021] [Indexed: 12/22/2022] Open
Abstract
Treatment to ameliorate the symptoms of infection with herpes simplex virus 2 (HSV-2) and to suppress reactivation has been available for decades. However, a safe and effective preventative or therapeutic vaccine has eluded development. Two novel live-attenuated HSV-2 vaccine candidates (RVx201 and RVx202) have been tested preclinically for safety. Hartley guinea pigs were inoculated vaginally (n = 3) or intradermally (n = 16) with either vaccine candidate (2 × 107 PFU) and observed for disease for 28 days. All animals survived to study end without developing HSV-2-associated disease. Neither vaccine candidate established latency in dorsal root or sacral sympathetic ganglia, as determined by viral DNA quantification, LAT expression, or explant reactivation. Infectious virus was shed in vaginal secretions for three days following vaginal inoculation with RVx202, but not RVx201, although active or latent HSV-2 was not detected at study end. In contrast, guinea pigs inoculated with wild-type HSV-2 MS (2 × 105 PFU) vaginally (n = 5) or intradermally (n = 16) developed acute disease, neurological signs, shed virus in vaginal secretions, experienced periodic recurrences throughout the study period, and had latent HSV-2 in their dorsal root and sacral sympathetic ganglia at study end. Both vaccine candidates generated neutralizing antibody. Taken together, these findings suggest that these novel vaccine candidates are safe in guinea pigs and should be tested for efficacy as preventative and/or therapeutic anti-HSV-2 vaccines.
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16
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Kacew AJ, Hanna GJ. Value and Unmet Needs in Non-Invasive Human Papillomavirus (HPV) Testing for Oropharyngeal Cancer. Cancers (Basel) 2021; 13:cancers13030562. [PMID: 33540527 PMCID: PMC7867186 DOI: 10.3390/cancers13030562] [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: 12/20/2020] [Revised: 01/21/2021] [Accepted: 01/29/2021] [Indexed: 12/16/2022] Open
Abstract
Simple Summary As the leading human papillomavirus (HPV)-related cancer, oropharyngeal cancer places a significant burden on patients, families, and health systems. Techniques to easily and quickly test people for HPV through non-invasive means (saliva or blood tests) could, in principle, help us better understand this disease, prevent it, and treat it. However, there is currently no standardized methodology for testing saliva or blood for HPV, and such testing is not a part of routine clinical practice. In this review, we discuss and compare some of the collection and testing platforms that researchers have studied to date. We also evaluate the potential strengths and limitations of these technologies for addressing unmet needs in specific clinical contexts. Abstract The burden of human papillomavirus (HPV)-related oropharyngeal cancer (OPC) has risen, now representing the most common HPV-related malignancy. For years, researchers have explored the utility of measuring HPV-related markers from mouth, throat, and blood samples, often with the aim of gathering more information about an existing HPV-related tumor in a given patient. We review the widely varying methods for collecting and testing saliva and blood samples and offer guidance for standardizing these practices. We then review an array of clinical contexts in which non-invasive testing holds the most promise for potentially addressing unmet needs. In particular, such testing could help clinicians and researchers monitor the effects of vaccination and treatment. Meanwhile, due to the currently incomplete understanding of how carrying HPV relates to infection and subsequent oncogenesis, non-invasive testing methods may not be suitable for the screening setting at this time.
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Affiliation(s)
- Alec J. Kacew
- Biological Sciences Division, Pritzker School of Medicine, The University of Chicago, 924 E 57th St, Chicago, IL 60637, USA;
| | - Glenn J. Hanna
- Dana-Farber Cancer Institute, 450 Brookline Ave, Boston, MA 02215, USA
- Correspondence: ; Tel.: +1-617-632-3090
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17
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Sun X, Li L, Pan L, Wang Z, Chen H, Shao C, Yu J, Ren Y, Wang X, Huang X, Zhang R, Li G. Infectious bronchitis virus: Identification of Gallus gallus APN high-affinity ligands with antiviral effects. Antiviral Res 2020; 186:104998. [PMID: 33340637 DOI: 10.1016/j.antiviral.2020.104998] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 12/12/2020] [Accepted: 12/14/2020] [Indexed: 12/12/2022]
Abstract
Infectious bronchitis virus (IBV) is a coronavirus, causes infectious bronchitis (IB) with high morbidity and mortality, and gives rise to huge economic losses for the poultry industry. Aminopeptidase N (APN) may be one of the IBV functional receptors. In this study, Gallus gallus APN (gAPN) protein was screened by phage-displayed 12-mer peptide library. Two high-affinity peptides H (HDYLYYTFTGNP) and T (TKFSPPSFWYLH) to gAPN protein were selected for in depth characterization of their anti-IBV effects. In vitro, indirect ELISA showed that these two high-affinity ligands could bind IBV S1 antibodies. Quantitative real-time PCR (qRT-PCR) assay, virus yield reduction assay and indirect immunofluorescence assay results revealed 3.125-50 μg/ml of peptide H and 6.25-50 μg/ml of peptide T reduced IBV proliferation in chicken embryo kidney cells (CEKs). In vivo, high-affinity phage-vaccinated chickens were able to induce specific IBV S1 antibodies and IBV neutralizing antibodies. QRT-PCR results confirmed that high-affinity phages reduced virus proliferation in chicken tracheas, lungs and kidneys, and alleviated IBV-induced lesions. By multiple sequence alignment, motif 'YxYY' and 'FxPPxxWxLH' of high-affinity peptides were identified in IBV S1-NTD, while another motif 'YxFxGN' located in S2. These results indicated that high affinity peptides of gAPN could present an alternative approach to IB prevention or treatment.
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Affiliation(s)
- Xiaoqi Sun
- College of Veterinary Medicine, Heilongjiang Key Laboratory for Animal and Comparative Medicine, Northeast Agricultural University, Harbin, 150030, China
| | - Lanlan Li
- College of Veterinary Medicine, Heilongjiang Key Laboratory for Animal and Comparative Medicine, Northeast Agricultural University, Harbin, 150030, China
| | - Long Pan
- College of Veterinary Medicine, Heilongjiang Key Laboratory for Animal and Comparative Medicine, Northeast Agricultural University, Harbin, 150030, China
| | - Zheng Wang
- College of Veterinary Medicine, Heilongjiang Key Laboratory for Animal and Comparative Medicine, Northeast Agricultural University, Harbin, 150030, China
| | - Huijie Chen
- College of Veterinary Medicine, Heilongjiang Key Laboratory for Animal and Comparative Medicine, Northeast Agricultural University, Harbin, 150030, China
| | - Changhao Shao
- College of Veterinary Medicine, Heilongjiang Key Laboratory for Animal and Comparative Medicine, Northeast Agricultural University, Harbin, 150030, China
| | - Jia Yu
- College of Veterinary Medicine, Heilongjiang Key Laboratory for Animal and Comparative Medicine, Northeast Agricultural University, Harbin, 150030, China
| | - Yudong Ren
- College of Electrical and Information Technology, Northeast Agricultural University, Harbin, 150030, China
| | - Xiurong Wang
- State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Science, Harbin, 150069, China
| | - Xiaodan Huang
- College of Veterinary Medicine, Heilongjiang Key Laboratory for Animal and Comparative Medicine, Northeast Agricultural University, Harbin, 150030, China
| | - Ruili Zhang
- College of Veterinary Medicine, Heilongjiang Key Laboratory for Animal and Comparative Medicine, Northeast Agricultural University, Harbin, 150030, China
| | - Guangxing Li
- College of Veterinary Medicine, Heilongjiang Key Laboratory for Animal and Comparative Medicine, Northeast Agricultural University, Harbin, 150030, China.
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18
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Pattyn J, Van Keer S, Téblick L, Van Damme P, Vorsters A. Non-invasive Assessment of Vaccine-Induced HPV Antibodies via First-Void Urine. Front Immunol 2020; 11:1657. [PMID: 32849573 PMCID: PMC7419594 DOI: 10.3389/fimmu.2020.01657] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Accepted: 06/22/2020] [Indexed: 12/26/2022] Open
Abstract
The potential of first-void (FV) urine as a non-invasive method to monitor human papillomavirus (HPV) vaccination has been reported, mainly focusing on urine as a sample to assess HPV DNA. Besides HPV DNA, vaccine-induced HPV antibodies originating from cervicovaginal secretions were recently shown to be detectable in FV urine as well. This presents a novel opportunity for non-invasive sampling to monitor HPV antibody status in women participating in large epidemiological studies and HPV vaccine trials. The simultaneous assessment of both HPV infection and immunogenicity on a non-invasive, readily obtained sample is particularly attractive.
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Affiliation(s)
- Jade Pattyn
- Faculty of Medicine and Health Sciences, Centre for the Evaluation of Vaccination, Vaccine and Infectious Disease Institute (VAXINFECTIO), University of Antwerp, Antwerp, Belgium
| | - Severien Van Keer
- Faculty of Medicine and Health Sciences, Centre for the Evaluation of Vaccination, Vaccine and Infectious Disease Institute (VAXINFECTIO), University of Antwerp, Antwerp, Belgium
| | - Laura Téblick
- Faculty of Medicine and Health Sciences, Centre for the Evaluation of Vaccination, Vaccine and Infectious Disease Institute (VAXINFECTIO), University of Antwerp, Antwerp, Belgium
| | - Pierre Van Damme
- Faculty of Medicine and Health Sciences, Centre for the Evaluation of Vaccination, Vaccine and Infectious Disease Institute (VAXINFECTIO), University of Antwerp, Antwerp, Belgium
| | - Alex Vorsters
- Faculty of Medicine and Health Sciences, Centre for the Evaluation of Vaccination, Vaccine and Infectious Disease Institute (VAXINFECTIO), University of Antwerp, Antwerp, Belgium
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Mboumba Bouassa RS, Péré H, Jenabian MA, Veyer D, Meye JF, Touzé A, Bélec L. Natural and vaccine-induced B cell-derived systemic and mucosal humoral immunity to human papillomavirus. Expert Rev Anti Infect Ther 2020; 18:579-607. [PMID: 32242472 DOI: 10.1080/14787210.2020.1750950] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Introduction: Human papillomavirus (HPV) are the causative agent of mucosal neoplasia. Both cervical, anal and oropharyngeal cancers incidence is constantly increasing, making the HPV infection, a significant worldwide concern. Together, the CD8+ T cytotoxic cell-mediated response and the HPV-specific antibody response control most of the HPV infections before the development of cancers.Areas covered: We searched the MEDLINE and EMBASE databases and identified 228 eligible studies from 1987 to 2019 which examines both naturally acquired and vaccine induced humoral immunity against HPV infection in female and male subjects from worldwide origin. Herein, we synthesize current knowledge on the features of systemic and mucosal humoral immunity against HPV. We discuss the issues of the balance between the viral clearance or the escape to the host immune response, the differences between natural and vaccine-induced HPV-specific antibodies and their neutralizing capability. We also discuss the protection afforded after natural infection or following prophylactic vaccination.Expert opinion: Understanding the antibody response induced by HPV infection has led to the design of first-generation prophylactic vaccines. Now, prophylactic vaccination induces protective and long-lasting antibody response which would also strengthened the natural moderate humoral response in people previously exposed to the virus.
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Affiliation(s)
- Ralph-Sydney Mboumba Bouassa
- Laboratoire De Virologie, Assistance Publique-Hôpitaux De Paris (AP-HP), Hôpital Européen Georges Pompidou, Paris, France.,Laboratoire de virologie, Ecole Doctorale Régionale En Infectiologie Tropicale, Franceville, Gabon.,INSERM UMR U970 (Immunothérapie Et Traitement Anti-angiogénique En cancérologie), Paris Centre De Recherche Cardiovasculaire (PARCC), Hôpital Européen Georges Pompidou, AP-HP, Paris, France
| | - Hélène Péré
- Laboratoire De Virologie, Assistance Publique-Hôpitaux De Paris (AP-HP), Hôpital Européen Georges Pompidou, Paris, France.,INSERM UMR U970 (Immunothérapie Et Traitement Anti-angiogénique En cancérologie), Paris Centre De Recherche Cardiovasculaire (PARCC), Hôpital Européen Georges Pompidou, AP-HP, Paris, France.,Faculté de Médecine, Université Paris Descartes, Paris, France
| | - Mohammad-Ali Jenabian
- Département Des Sciences Biologiques Et Centre De Recherche BioMed, Université Du Québec À Montréal (UQAM), Montreal, QC, Canada
| | - David Veyer
- Laboratoire De Virologie, Assistance Publique-Hôpitaux De Paris (AP-HP), Hôpital Européen Georges Pompidou, Paris, France
| | - Jean-François Meye
- Service De Gynécologie Obstétrique, Centre Hospitalo-Universitaire d'Agondjé Et Faculté De Médecine De Libreville, Université Des Sciences De La Santé, Libreville, Gabon
| | - Antoine Touzé
- UMRINRA ISP 1282, Equipe Biologie Des Infections À Polyomavirus, Université De Tours, Tours, France
| | - Laurent Bélec
- Laboratoire De Virologie, Assistance Publique-Hôpitaux De Paris (AP-HP), Hôpital Européen Georges Pompidou, Paris, France.,INSERM UMR U970 (Immunothérapie Et Traitement Anti-angiogénique En cancérologie), Paris Centre De Recherche Cardiovasculaire (PARCC), Hôpital Européen Georges Pompidou, AP-HP, Paris, France.,Faculté de Médecine, Université Paris Descartes, Paris, France
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20
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Näsman A, Du J, Dalianis T. A global epidemic increase of an HPV-induced tonsil and tongue base cancer - potential benefit from a pan-gender use of HPV vaccine. J Intern Med 2020; 287:134-152. [PMID: 31733108 DOI: 10.1111/joim.13010] [Citation(s) in RCA: 59] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Revised: 10/02/2019] [Accepted: 10/10/2019] [Indexed: 12/28/2022]
Abstract
In 2007, human papillomavirus (HPV) type 16 was finally recognized as a risk factor, besides smoking and alcohol, for oropharyngeal squamous cell carcinoma (OPSCC), including tonsillar squamous cell carcinoma (TSCC), by the International Agency for Research against Cancer. Just before, in 2006, the Food and Drug Administration had approved Gardasil, the first vaccine against HPV16, 18, 6 and 11, for preventive vaccination women against cervical cancer. Concurrently, some Western countries, where smoking was decreasing, disclosed an epidemic increase in the incidence of OPSCC, especially of TSCC and base of tongue cancer (BOTSCC), together accounting for 80-90% of all OPSCCs, and mainly affecting men. The epidemic was later revealed to be due to a rise in HPV-positive cases, and scientists in the field suggested HPV vaccination also of boys. Globally, there are roughly 96 000 incident OPSCC cases/year of which 20-24% are caused by HPV, thereby accounting for around 22 000 OPSCC cases annually. Of these cases, 80-90% are due to HPV16 infection and would be prevented with the presently registered HPV vaccines. In Western countries, such as Sweden (with almost 400 TSCC and BOTSCC cases per year) and the United States, HPV prevalence in OPSCC is higher and around 70%. HPV vaccination of girls has been initiated in many countries, and the vaccines have been efficient and their side effects limited. HPV vaccination of boys has, however, been the exception, but should definitely not be delayed any further. It would benefit both girls and boys directly, and result in better and more robust herd immunity. Today, we have the possibility to eliminate several high-risk HPV types in the younger generations and avoid more than 600 000 cancer cases annually worldwide, and this possibility should be embraced by offering global pan-gender HPV vaccination.
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Affiliation(s)
- A Näsman
- From the, Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - J Du
- Department of Microbiology, Tumor Biology and Cell Biology, Centre for Translational Microbiome Research (CTMR), Karolinska Institutet, Stockholm, Sweden
| | - T Dalianis
- From the, Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
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21
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Lehtinen M, Apter D, Eriksson T, Harjula K, Hokkanen M, Lehtinen T, Natunen K, Damaso S, Soila M, Bi D, Struyf F. Effectiveness of the AS04-adjuvanted HPV-16/18 vaccine in reducing oropharyngeal HPV infections in young females-Results from a community-randomized trial. Int J Cancer 2019; 147:170-174. [PMID: 31736068 PMCID: PMC7318585 DOI: 10.1002/ijc.32791] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Revised: 10/08/2019] [Accepted: 10/29/2019] [Indexed: 01/03/2023]
Abstract
We studied effectiveness of the AS04-adjuvanted HPV-16/18 (AS04-HPV-16/18) vaccine against human papillomavirus (HPV) oropharyngeal infections associated with the increase of head/neck cancers in western countries. All 38,631 resident adolescents from 1994 to 1995 birth cohorts of 33 Finnish communities were invited in this community-randomized trial (NCT00534638). During 2008-2009, 11,275 girls and 6,129 boys were enrolled in three arms of 11 communities each. In Arm A, 90% of vaccinated girls/boys, and in Arm B, 90% of vaccinated girls received AS04-HPV-16/18 vaccine. Other Arm A/B and all Arm C vaccinated participants received control vaccine. All Arm A participants and Arm B female participants were blinded to vaccine allocation. Oropharyngeal samples were analyzed from 4,871 18.5-year-old females who attended follow-up visit 3-6 years postvaccination. HPV DNA prevalence was determined by SPF-10 LiPA and Multiplex type-specific PCR. Total vaccine effectiveness (VE) was defined as relative reduction of oropharyngeal HPV prevalence in pooled Arms A/B HPV-vaccinated females vs. all Arm C females. VE against oropharyngeal HPV-16/18, HPV-31/45 and HPV-31/33/45 infections were 82.4% (95% confidence intervals [CI]: 47.3-94.1), 75.3% (95%CI: 12.7-93.0) and 69.9% (95% CI: 29.6-87.1), respectively. In conclusion, the AS04-HPV-16/18 vaccine showed effectiveness against vaccine and nonvaccine HPV-types oropharyngeal infections in adolescent females up to 6 years postvaccination.
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Affiliation(s)
- Matti Lehtinen
- Department of Infections and Cancer, German Cancer Research Center (DKFZ), Heidelberg, Germany.,Department of Laboratory Medicine, Karolinska Institute, Stockholm, Sweden
| | | | - Tiina Eriksson
- Faculty of Social Sciences, University of Tampere, Tampere, Finland
| | - Katja Harjula
- Faculty of Social Sciences, University of Tampere, Tampere, Finland
| | - Mari Hokkanen
- Faculty of Social Sciences, University of Tampere, Tampere, Finland
| | - Tuomas Lehtinen
- Department of Laboratory Medicine, Karolinska Institute, Stockholm, Sweden
| | - Kari Natunen
- Faculty of Social Sciences, University of Tampere, Tampere, Finland
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22
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Tumban E. A Current Update on Human Papillomavirus-Associated Head and Neck Cancers. Viruses 2019; 11:v11100922. [PMID: 31600915 PMCID: PMC6833051 DOI: 10.3390/v11100922] [Citation(s) in RCA: 122] [Impact Index Per Article: 24.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Revised: 10/03/2019] [Accepted: 10/04/2019] [Indexed: 02/07/2023] Open
Abstract
Human papillomavirus (HPV) infection is the cause of a growing percentage of head and neck cancers (HNC); primarily, a subset of oral squamous cell carcinoma, oropharyngeal squamous cell carcinoma, and laryngeal squamous cell carcinoma. The majority of HPV-associated head and neck cancers (HPV + HNC) are caused by HPV16; additionally, co-factors such as smoking and immunosuppression contribute to the progression of HPV + HNC by interfering with tumor suppressor miRNA and impairing mediators of the immune system. This review summarizes current studies on HPV + HNC, ranging from potential modes of oral transmission of HPV (sexual, self-inoculation, vertical and horizontal transmissions), discrepancy in the distribution of HPV + HNC between anatomical sites in the head and neck region, and to studies showing that HPV vaccines have the potential to protect against oral HPV infection (especially against the HPV types included in the vaccines). The review concludes with a discussion of major challenges in the field and prospects for the future: challenges in diagnosing HPV + HNC at early stages of the disease, measures to reduce discrepancy in the prevalence of HPV + HNC cases between anatomical sites, and suggestions to assess whether fomites/breast milk can transmit HPV to the oral cavity.
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Affiliation(s)
- Ebenezer Tumban
- Department of Biological Sciences, Michigan Technological University, 1400 Townsend Dr, Houghton, MI 49931, USA.
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23
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Loimaranta V, Sievi K, Werner J, Pawlita M, Waterboer T, Butt J, Syrjänen S. Comparison of multiplex-serology and ELISA based methods in detecting HPV16 L1 antibody responses in paired saliva and serum samples of healthy men. J Virol Methods 2019; 270:26-33. [DOI: 10.1016/j.jviromet.2019.04.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2018] [Revised: 09/17/2018] [Accepted: 04/04/2019] [Indexed: 01/24/2023]
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24
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Zhang T, Chen X, Liu H, Bao Q, Wang Z, Liao G, Xu X. A rationally designed flagellin-L2 fusion protein induced serum and mucosal neutralizing antibodies against multiple HPV types. Vaccine 2019; 37:4022-4030. [PMID: 31213378 DOI: 10.1016/j.vaccine.2019.06.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Revised: 05/12/2019] [Accepted: 06/03/2019] [Indexed: 12/27/2022]
Abstract
The amino terminus of human papillomavirus (HPV) minor capsid protein L2 harbors several conserved neutralizing epitopes, including aa.17-36 (RG-1 epitope) and aa.65-85 consensus epitope (cL2 epitope), which are considered to be promising for the construction of cost-effective pan-HPV vaccine candidates. However, the immunogenicity of L2 epitope/peptide is rather weak, and the neutralizing spectrum induced by single type of L2 antigen is suboptimal. In this study, we constructed L2 concatemer with HPV18/33/58/59 RG-1 epitopes and 16L2 aa.11-88 peptide, and fused it with flagellin, a strong systemic and mucosal adjuvant, by hypervariable region replacement. A copy of cL2 epitope was also introduced to the C-terminus of the recombinant protein. The resultant Fla-5PcL2 protein can be produced in E. coli expression system with high yield and good stability. We assessed the immunogenicity of Fla-5PcL2 in mouse model via systemic and mucosal route, and found that subcutaneous immunization with Fla-5PcL2 induced robust serum neutralizing antibodies against divergent HPV types, while intranasal immunization with Fla-5PcL2 induced remarkable L2-specific IgA and cross-neutralizing antibodies in mucosal secretions, and medium titers of cross-neutralizing antibodies in sera. Moreover, Fla-5PcL2 induced full protection against vaginal HPV challenges. As mucosal antibodies provide the first-line defense at infection sites, and needle-free immunizations may increase vaccine compliance and require less public health resources, our results demonstrate that Fla-5PcL2 is a promising vaccine candidate which possibly meet the need in low-resource regions.
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Affiliation(s)
- Ting Zhang
- Department of Biophysics and Structural Biology, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing, China
| | - Xue Chen
- Department of Biophysics and Structural Biology, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing, China
| | - Hongyang Liu
- Department of Biophysics and Structural Biology, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing, China
| | - Qifeng Bao
- Department of Biophysics and Structural Biology, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing, China
| | - Zhirong Wang
- Department of Biophysics and Structural Biology, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing, China
| | - Guoyang Liao
- The Fifth Department of Biological Products, Institute of Medical Biology, Chinese Academy of Medical Sciences, Peking Union Medical College, Yunnan, China.
| | - Xuemei Xu
- Department of Biophysics and Structural Biology, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing, China.
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25
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Abstract
Papillomaviruses are one of the oldest viruses known, dating back 330 million years. During this long evolution, human papillomaviruses (HPV) have developed into hijackers of human cellular and immune systems in which they replicate and remain silent. Systematic studies on oral HPV infections and their outcomes are still scarce. Oral HPV infections have been linked to sexual behaviour, but recent evidence supports their horizontal, mouth‐to‐mouth, transmission. Most HPV infections in infants are acquired vertically from the mother during the intrauterine period, during delivery, or later via saliva. The best‐known benign clinical manifestations of HPV infection are oral papilloma/condyloma and focal epithelial hyperplasia. Evidence is emerging which suggests that some oral HPV infections might persist. Persistent HPV infection is mandatory for HPV‐associated malignant transformation. However, progression of HPV‐induced lesions to malignancy requires additional cofactors. In the early 1980s, we provided the first evidence that a subset of oral cancers and other head and neck cancers might be causally linked to HPV infection. This review summarizes current knowledge on the virus itself, its transmission modes, as well as the full spectrum of oral HPV infections – from asymptomatic infections to benign, potentially malignant oral lesions, and squamous cell carcinoma.
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Affiliation(s)
- Stina Syrjänen
- Department of Oral Pathology and Oral Radiology, Institute of Dentistry, Faculty of Medicine, University of Turku, Turku, Finland.,Department of Pathology, Turku University Hospital, Turku, Finland
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26
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McDermott JD, Bowles DW. Epidemiology of Head and Neck Squamous Cell Carcinomas: Impact on Staging and Prevention Strategies. Curr Treat Options Oncol 2019; 20:43. [PMID: 31011837 DOI: 10.1007/s11864-019-0650-5] [Citation(s) in RCA: 91] [Impact Index Per Article: 18.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
OPINION STATEMENT The epidemiology of head and neck squamous cell carcinoma (HNSCC) has shifted dramatically over the last 50 years, as smoking-related HNSCCs decrease in incidence while human papillomavirus (HPV)-related cancers rise. The shift in HNSCC risk factors has changed patient demographics, the distribution of affected anatomical subsites, and prognosis of this illness. As such, the medical community has responded by devising novel staging systems and prevention strategies. The medical community will require continued vigilance in reducing HNSCC traditional risks factors for HNSCC, such as cigarette use, and emerging risk like HPV infection.
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Affiliation(s)
- Jessica D McDermott
- Division of Medical Oncology, Department of Medicine, University of Colorado School of Medicine, 12801 18 E. 17th Ave, MS 8117, Aurora, CO, 80045, USA
- Hematology/Oncology Section, Rocky Mountain Regional Veterans Affairs Medical Center, Aurora, CO, USA
| | - Daniel W Bowles
- Division of Medical Oncology, Department of Medicine, University of Colorado School of Medicine, 12801 18 E. 17th Ave, MS 8117, Aurora, CO, 80045, USA.
- Hematology/Oncology Section, Rocky Mountain Regional Veterans Affairs Medical Center, Aurora, CO, USA.
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27
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Zhai L, Yadav R, Kunda NK, Anderson D, Bruckner E, Miller EK, Basu R, Muttil P, Tumban E. Oral immunization with bacteriophage MS2-L2 VLPs protects against oral and genital infection with multiple HPV types associated with head & neck cancers and cervical cancer. Antiviral Res 2019; 166:56-65. [PMID: 30926288 DOI: 10.1016/j.antiviral.2019.03.012] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2019] [Revised: 03/15/2019] [Accepted: 03/22/2019] [Indexed: 12/20/2022]
Abstract
Human papillomaviruses (HPVs) are the most common sexually transmitted infections. HPVs are transmitted through anogenital sex or oral sex. Anogenital transmission/infection is associated with anogenital cancers and genital warts while oral transmission/infection is associated with head and neck cancers (HNCs) including recurrent respiratory papillomatosis. Current HPV vaccines protect against HPV types associated with ∼90% of cervical cancers and are expected to protect against a percentage of HNCs. However, only a few studies have assessed the efficacy of current vaccines against oral HPV infections. We had previously developed a mixed MS2-L2 candidate HPV vaccine based on bacteriophage MS2 virus-like particles (VLPs). The mixed MS2-L2 VLPs consisted of a mixture of two MS2-L2 VLPs displaying: i) a concatemer of L2 peptide (epitope 20-31) from HPV31 & L2 peptide (epitope 17-31) from HPV16 and ii) a consensus L2 peptide representing epitope 69-86. The mixed MS2-L2 VLPs neutralized/protected mice against six HPV types associated with ∼87% of cervical cancer. Here, we show that the mixed MS2-L2 VLPs can protect mice against additional HPV types; at the genital region, the VLPs protect against HPV53, 56, 11 and at the oral region, the VLPs protect against HPV16, 35, 39, 52, and 58. Thus, mixed MS2-L2 VLPs protect against eleven oncogenic HPV types associated with ∼95% of cervical cancer. The VLPs also have the potential to protect, orally, against the same oncogenic HPVs, associated with ∼99% of HNCs, including HPV11, which is associated with up to 32% of recurrent respiratory papillomatosis. Moreover, mixed MS2-L2 VLPs are thermostable at room temperature for up to 60 days after spray-freeze drying and they are protective against oral HPV infection.
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Affiliation(s)
- Lukai Zhai
- Department of Biological Sciences, Michigan Technological University, Houghton, MI 49931, USA
| | - Rashi Yadav
- Department of Biological Sciences, Michigan Technological University, Houghton, MI 49931, USA
| | - Nitesh K Kunda
- Department of Pharmaceutical Sciences, College of Pharmacy, University of New Mexico, Albuquerque, NM 87131, USA; Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, Jamaica, NY 11439, USA
| | - Dana Anderson
- Department of Biological Sciences, Michigan Technological University, Houghton, MI 49931, USA
| | - Elizabeth Bruckner
- Department of Chemical Engineering, Michigan Technological University, Houghton, MI 49931, USA
| | - Elliott K Miller
- Department of Pharmaceutical Sciences, College of Pharmacy, University of New Mexico, Albuquerque, NM 87131, USA
| | - Rupsa Basu
- Department of Biological Sciences, Michigan Technological University, Houghton, MI 49931, USA
| | - Pavan Muttil
- Department of Pharmaceutical Sciences, College of Pharmacy, University of New Mexico, Albuquerque, NM 87131, USA
| | - Ebenezer Tumban
- Department of Biological Sciences, Michigan Technological University, Houghton, MI 49931, USA.
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28
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Abstract
Human papillomavirus (HPV), the most common sexually transmitted viral infection worldwide, is the causative agent for cervical cancer and attributed to anogenital cancers as well as oropharyngeal cancer. Three effective, safe, prophylactic HPV vaccines have been licensed, and studies have demonstrated decreases in HPV prevalence and HPV-related disease endpoints without evidence of waning protection to date. In the United States, only the 9-valent vaccine, which covers 90% of the cancers attributed to HPV in US registries, is available. Because higher titers are found at younger ages, two rather than three doses are needed if the first dose is given prior to age 15 years. HPV vaccination rates in the US lag compared to tetanus-diptheria-acellular pertussis and meningococcal conjugate vaccines. Current efforts are aimed at improving vaccination rates through delivering strong and consistent clinician recommendations at the same time as discussing other adolescent vaccines and preventing missed opportunities for vaccination. [Pediatr Ann. 2019;48(2):e71-e77.].
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29
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Campbell-Tofte J, Vrahatis A, Josefsen K, Mehlsen J, Winther K. Investigating the aetiology of adverse events following HPV vaccination with systems vaccinology. Cell Mol Life Sci 2019; 76:67-87. [PMID: 30324425 PMCID: PMC11105185 DOI: 10.1007/s00018-018-2925-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Revised: 09/10/2018] [Accepted: 09/20/2018] [Indexed: 12/18/2022]
Abstract
In contrast to the insidious and poorly immunogenic human papillomavirus (HPV) infections, vaccination with the HPV virus-like particles (vlps) is non-infectious and stimulates a strong neutralizing-antibody response that protects HPV-naïve vaccinees from viral infection and associated cancers. However, controversy about alleged adverse events following immunization (AEFI) with the vlps have led to extensive reductions in vaccine acceptance, with countries like Japan dropping it altogether. The AEFIs are grouped into chronic fatigue syndrome/myalgic encephalomyelitis (CFS/ME). In this review, we present a hypothesis that the AEFIs might arise from malfunctions within the immune system when confronted with the unusual antigen. In addition, we outline how the pathophysiology of the AEFIs can be cost-effectively investigated with the holistic principles of systems vaccinology in a two-step process. First, comprehensive immunological profiles of HPV vaccinees exhibiting the AEFIs are generated by integrating the data derived from serological profiling for prominent HPV antibodies and serum cytokines, with data from serum metabolomics, peripheral white blood cells transcriptomics and gut microbiome profiling. Next, the immunological profiles are compared with corresponding profiles generated for matched (a) HPV vaccinees without AEFIs; (b) non-HPV-vaccinated individuals with CFS/ME-like symptoms; and (c) non-HPV-vaccinated individuals without CFS/ME. In these comparisons, any causal links between HPV vaccine and the AEFIs, as well as the underlying molecular basis for the links will be revealed. Such a study should provide an objective basis for evaluating HPV vaccine safety and for identifying biomarkers for individuals at risk of developing AEFI with HPV vaccination.
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Affiliation(s)
| | | | - Knud Josefsen
- Bartholin Institute, Rigshospitalet, Blegdamsvej 9, 2100, Copenhagen Ø, Denmark
| | - Jesper Mehlsen
- Coordinating Research Centre, Bispebjerg and Frederiksberg Hospital, Nordre Fasanvej 57, 2000, Frederiksberg, Denmark
| | - Kaj Winther
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Nørre Allé 51, DK-2200, Copenhagen N, Denmark
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30
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Progress in Adenoviral Capsid-Display Vaccines. Biomedicines 2018; 6:biomedicines6030081. [PMID: 30049954 PMCID: PMC6165093 DOI: 10.3390/biomedicines6030081] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Revised: 07/20/2018] [Accepted: 07/23/2018] [Indexed: 12/31/2022] Open
Abstract
Adenoviral vectored vaccines against infectious diseases are currently in clinical trials due to their capacity to induce potent antigen-specific B- and T-cell immune responses. Heterologous prime-boost vaccination with adenoviral vector and, for example, adjuvanted protein-based vaccines can further enhance antigen-specific immune responses. Although leading to potent immune responses, these heterologous prime-boost regimens may be complex and impact manufacturing costs limiting efficient implementation. Typically, adenoviral vectors are engineered to genetically encode a transgene in the E1 region and utilize the host cell machinery to express the encoded antigen and thereby induce immune responses. Similarly, adenoviral vectors can be engineered to display foreign immunogenic peptides on the capsid-surface by insertion of antigens in capsid proteins hexon, fiber and protein IX. The ability to use adenoviral vectors as antigen-display particles, with or without using the genetic vaccine function, greatly increases the versatility of the adenoviral vector for vaccine development. This review describes the application of adenoviral capsid antigen-display vaccine vectors by focusing on their distinct advantages and possible limitations in vaccine development.
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31
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Louie KS, Dalel J, Reuter C, Bissett SL, Kleeman M, Ashdown-Barr L, Banwait R, Godi A, Sasieni P, Beddows S. Evaluation of Dried Blood Spots and Oral Fluids as Alternatives to Serum for Human Papillomavirus Antibody Surveillance. mSphere 2018; 3:e00043-18. [PMID: 29743199 PMCID: PMC5956145 DOI: 10.1128/msphere.00043-18] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Accepted: 04/25/2018] [Indexed: 01/08/2023] Open
Abstract
Human papillomavirus (HPV) vaccination elicits high-titer genotype-specific antibody responses that are associated with a reduced risk of cervical disease caused by vaccine-incorporated genotypes. Our objective was to evaluate dried blood spots (DBSs) and oral mucosal transudate (OMT) as alternative samples to serum to confirm HPV vaccine antibody status. A study was carried out to evaluate the feasibility of detecting HPV16 and HPV18 antibodies in OMT, DBSs, and sera among women who self-reported being unvaccinated or fully vaccinated with the HPV vaccine. Serum had the highest sensitivity (100%) for detection of antibodies against both HPV16 and HPV18 but the lowest specificity, due to the detection of natural infection antibodies in 16% of unvaccinated women. Conversely, DBSs and OMT had lower sensitivity (96% and 82%, respectively) but high specificity (98%). We confirmed that these antibodies were functional (i.e., neutralizing) and that their detection was quantitatively reproducible and well correlated between sample types when normalized to IgG content. DBSs and OMT are appropriate alternative sample types for HPV vaccine surveillance. These alternative sample types warrant consideration for the purposes of cervical screening, diagnosis, and management, but more work will be needed to establish the stringent parameters required for such application.IMPORTANCE Human papillomavirus (HPV) is the causative agent of cervical and other anogenital cancers. HPV vaccination, primarily targeted at young girls before the age of sexual debut, is starting to demonstrate population-level declines in HPV infection and early disease associated with vaccine-incorporated genotypes. Monitoring young women for vaccine-specific antibody is important for vaccine surveillance and may be useful as an adjunct test within a cervical screening context. We evaluated serum, dried blood spots, and oral fluid as potential samples for such applications and report robust measures of diagnostic accuracy. This is the first time a direct comparison of alternative sample types has been made between vaccinated and unvaccinated women for the detection and quantitation of HPV antibodies.
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Affiliation(s)
- Karly S Louie
- Centre for Cancer Prevention, Wolfson Institute of Preventive Medicine, Queen Mary University of London, London, United Kingdom
| | - Jama Dalel
- Virus Reference Department, Public Health England, London, United Kingdom
| | - Caroline Reuter
- Centre for Cancer Prevention, Wolfson Institute of Preventive Medicine, Queen Mary University of London, London, United Kingdom
| | - Sara L Bissett
- Virus Reference Department, Public Health England, London, United Kingdom
| | - Michelle Kleeman
- Centre for Cancer Prevention, Wolfson Institute of Preventive Medicine, Queen Mary University of London, London, United Kingdom
| | - Lesley Ashdown-Barr
- Centre for Cancer Prevention, Wolfson Institute of Preventive Medicine, Queen Mary University of London, London, United Kingdom
| | - Rawinder Banwait
- Centre for Cancer Prevention, Wolfson Institute of Preventive Medicine, Queen Mary University of London, London, United Kingdom
| | - Anna Godi
- Virus Reference Department, Public Health England, London, United Kingdom
| | - Peter Sasieni
- Centre for Cancer Prevention, Wolfson Institute of Preventive Medicine, Queen Mary University of London, London, United Kingdom
| | - Simon Beddows
- Virus Reference Department, Public Health England, London, United Kingdom
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32
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Hintze JM, O'Neill JP. Strengthening the case for gender-neutral and the nonavalent HPV vaccine. Eur Arch Otorhinolaryngol 2018; 275:857-865. [PMID: 29327306 DOI: 10.1007/s00405-018-4866-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Accepted: 01/03/2018] [Indexed: 11/29/2022]
Abstract
PURPOSE The purpose of this review is to highlight the benefits of gender-neutral and the nonavalent human papillomavirus vaccination. Human papillomavirus infection is the most commonly sexually transmitted disease and is known to cause several types of cancers, including cervical, vulvar, vaginal, penile, oropharyngeal, anal, and rectal. 5% of cancers every year are attributable to human papillomavirus infection, with cervical cancer the most common and oropharyngeal cancer estimated to surpass the incidence of cervical cancer by 2020. METHODS PubMed and MEDLINE were searched using the following search terms: [(human papillomavirus OR HPV) AND (vaccine OR vaccination)] AND [(gardasil OR gardasil9 OR cervarix OR quadrivalent OR nonavalent OR ninevalent) OR (gender neutral OR male)]. RESULTS There are currently three different types of human papillomavirus vaccinations and range in cover from four to nine different strains known to cause human disease. Most countries currently only supply vaccination to females; however, recent data point towards both a personal benefit as well as a cost-effective population-based benefit with gender-neutral vaccination. Data from female vaccination only have shown the vaccine to be effective in preventing premalignant cervical lesions, and are believed to have the same effect for other human papillomavirus cancers. Male vaccination not only provides personal benefit but also has a "herd effect" for females by preventing the propagation of the virus. CONCLUSION Gender-neutral vaccination provides significant cost-effective benefits for preventing human papillomavirus-related diseases, and this effect is further enhanced by the use of the nonavalent vaccine.
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Affiliation(s)
- Justin M Hintze
- Royal College of Surgeons in Ireland, 123 St. Stephen's Green, Dublin, Ireland.
| | - James P O'Neill
- Royal College of Surgeons in Ireland, 123 St. Stephen's Green, Dublin, Ireland.,Department of Otolaryngology-Head and Neck Surgery, Beaumont Hospital, Dublin, Ireland
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33
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Pouyanfard S, Müller M. Human papillomavirus first and second generation vaccines-current status and future directions. Biol Chem 2017; 398:871-889. [PMID: 28328521 DOI: 10.1515/hsz-2017-0105] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2017] [Accepted: 03/16/2017] [Indexed: 02/06/2023]
Abstract
It has been more than 10 years that the first prophylactic papillomavirus vaccine became available, although distribution has been mainly limited to the more affluent countries. The first two vaccines have been a great success, hundreds of millions of women and a much smaller number of men have been vaccinated ever since. In a few countries with high vaccination coverage, in particular Australia but also parts of Great Britain and others, clinical impact of vaccination programs is already visible and there are indications for herd immunity as well. Vaccine efficacy is higher than originally estimated and the vaccines have an excellent safety profile. Gardasil9 is a second generation HPV virus-like particle vaccine that was licensed in 2015 and there are more to come in the near future. Currently, burning questions in respect to HPV vaccination are the duration of protection - especially in regard to cross-protection - reduction of the three-dose regimen and its impact on cross-protection; and duration of response, as well as protection against oropharyngeal HPV infections. Furthermore, researchers are seeking to overcome limitations of the VLP vaccines, namely low thermal stability, cost, invasive administration, limited coverage of non-vaccine HPV types, and lack of therapeutic efficacy. In this review we summarize the current status of licensed VLP vaccines and address questions related to second and third generation HPV vaccines.
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34
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Miller CS, Greenberg RN. MucoJet: A novel oral microjet vaccination system. Oral Dis 2017; 24:1145-1147. [DOI: 10.1111/odi.12697] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2017] [Accepted: 05/18/2017] [Indexed: 11/29/2022]
Affiliation(s)
- CS Miller
- Division of Oral Diagnosis Oral Medicine Oral Radiology; University of Kentucky College of Dentistry; Lexington KY USA
| | - RN Greenberg
- Department of Internal Medicine; University of Kentucky College of Medicine; Lexington KY USA
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35
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Mirghani H, Jung AC, Fakhry C. Primary, secondary and tertiary prevention of human papillomavirus-driven head and neck cancers. Eur J Cancer 2017; 78:105-115. [PMID: 28437708 DOI: 10.1016/j.ejca.2017.03.021] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2016] [Revised: 03/13/2017] [Accepted: 03/20/2017] [Indexed: 01/03/2023]
Abstract
Human papillomavirus (HPV)-driven oropharyngeal cancers (OPCs) represent an increasing proportion of head and neck cancers that could become, in the next few decades, a public health problem in certain western countries. This significant epidemiological change strongly calls for preventive measures. Prophylactic HPV vaccination and screening programmes for early identification and treatment of premalignant lesions are currently being used to reduce the incidence of uterine cervical cancer, which is the paradigm of HPV-driven malignancy. These strategies have proven to be efficient as the incidence of cervical cancer has dramatically dropped since the 1960s in most countries where they are properly applied. The success of cervical cancer prevention encourages the development of similar approaches to prevent HPV-driven OPCs. However, a number of important limitations impede their application to HPV-driven OPCs, and the development of innovative and specific strategies dedicated to this disease are urgently needed. This article provides an overview on primary, secondary and tertiary prevention of HPV-driven OPC and discusses some directions for future research.
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Affiliation(s)
- Haïtham Mirghani
- Department of Otolaryngology - Head and Neck Surgery, Gustave Roussy Cancer Campus, 114 rue Edouard Vaillant, Villejuif, France.
| | - Alain C Jung
- Laboratoire de Biologie Tumorale, EA 3430 Université de Strasbourg, CLCC Paul Strauss, Strasbourg, France
| | - Carole Fakhry
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins Medical Institutions, Baltimore, MD, USA; Department of Epidemiology, Bloomberg School of Public Health, Johns Hopkins Medical Institutions, Baltimore, MD, USA
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36
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Cai Y, Merea VS, Lee AH, Su GH, Caruana SM. Nasopharyngeal papillomas treated with CO2
laser and human papillomavirus vaccination. Laryngoscope 2017; 127:2279-2281. [DOI: 10.1002/lary.26580] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/15/2017] [Indexed: 11/09/2022]
Affiliation(s)
- Yi Cai
- Department of Otolaryngology-Head and Neck Surgery; Columbia University Medical Center; New York New York U.S.A
| | - Valeria S. Merea
- Department of Otolaryngology-Head and Neck Surgery; Columbia University Medical Center; New York New York U.S.A
| | - Andrew H. Lee
- Department of Otolaryngology-Head and Neck Surgery; Johns Hopkins University School of Medicine; Baltimore Maryland U.S.A
| | - Gloria H. Su
- Department of Otolaryngology-Head and Neck Surgery; Columbia University Medical Center; New York New York U.S.A
| | - Salvatore M. Caruana
- Department of Otolaryngology-Head and Neck Surgery; Columbia University Medical Center; New York New York U.S.A
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37
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Endo F, Tabata T, Sadato D, Kawamura M, Ando N, Oboki K, Ukaji M, Kobayashi K, Kobayashi Y, Ikeda T, Shibasaki F. Development of a simple and quick immunochromatography method for detection of anti-HPV-16/-18 antibodies. PLoS One 2017; 12:e0171314. [PMID: 28158224 PMCID: PMC5291722 DOI: 10.1371/journal.pone.0171314] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2016] [Accepted: 01/19/2017] [Indexed: 12/20/2022] Open
Abstract
Immunochromatography (IC) is widely used to detect target molecules in biological fluids. Since this method can be performed without a special technique or device, IC is a convenient way to assess the existence of antibodies or pathogens such as viruses and bacteria, simply and quickly. In this study, we established an IC method to detect serum antibodies against oncogenic human papillomavirus (HPV)-16 and HPV-18 L1 proteins using recombinant L1 proteins produced by silkworms as antigens. Infection of oncogenic HPVs is a major risk factor of cervical cancer, which is one of the most common cancers in women worldwide. We first measured blood sera of two groups by magnetic beads enzyme-linked immunosorbent assay (MB-ELISA). For the first group, sera were collected prospectively from young women who planned to receive HPV vaccination. The second group consisted of children under 20 years of age, non-vaccinated healthy women, vaccinated healthy women, dysplasia, cervical intraepithelial neoplasia III, and cervical cancer patients. We confirmed that standard vaccination doses significantly increased serum HPV antibody concentrations, and the level was sustained at least more than 30 months after vaccination. In contrast, an increase in antibody concentration was not observed in patients with precancerous cervical changes and cervical cancer. We next measured the samples in both groups using the IC method we originally developed, and found that the measurement values of IC highly correlated with those of MB-ELISA. The simple and quick IC method would be a useful tool for rapid monitoring of L1 specific antibody levels in a non-laboratory environment. With less than one drop of serum, our IC can easily detect serum HPV-16/-18 antibodies within 15 minutes, without the need for electronic devices or techniques.
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Affiliation(s)
- Fumiko Endo
- Department of Molecular Medical Research, Tokyo Metropolitan Institute of Medical Science, 2-1-6 Kami-Kitazawa, Setagaya-ku, Tokyo, Japan
| | - Tsutomu Tabata
- Department of Obstetrics and Gynecology, Faculty of Medicine, Mie University, 2–174 Edobashi, Tsu-city, Mie, Japan
| | - Daichi Sadato
- Department of Molecular Medical Research, Tokyo Metropolitan Institute of Medical Science, 2-1-6 Kami-Kitazawa, Setagaya-ku, Tokyo, Japan
- Department of Applied Biological Science, Faculty of Science and Technology, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba, Japan
| | - Machiko Kawamura
- Department of Pediatrics, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, 3-18-22 Honkomagome, Bunkyo-ku, Tokyo, Japan
| | - Noriyuki Ando
- Josei-Kokoro-Clinic, 1-1-9 Machiya, Arakawa-ku, Tokyo, Japan
| | - Keisuke Oboki
- Department of Molecular Medical Research, Tokyo Metropolitan Institute of Medical Science, 2-1-6 Kami-Kitazawa, Setagaya-ku, Tokyo, Japan
- * E-mail: (FS); (KO)
| | - Masako Ukaji
- Department of Molecular Medical Research, Tokyo Metropolitan Institute of Medical Science, 2-1-6 Kami-Kitazawa, Setagaya-ku, Tokyo, Japan
| | | | | | - Tomoaki Ikeda
- Department of Obstetrics and Gynecology, Faculty of Medicine, Mie University, 2–174 Edobashi, Tsu-city, Mie, Japan
| | - Futoshi Shibasaki
- Department of Molecular Medical Research, Tokyo Metropolitan Institute of Medical Science, 2-1-6 Kami-Kitazawa, Setagaya-ku, Tokyo, Japan
- * E-mail: (FS); (KO)
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38
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Abstract
HPV-associated head and neck squamous cell carcinoma (HNSCC), more specifically the incidence of oropharyngeal cancer, is dramatically increasing in industrialized countries. According to what has been learned from anogenital vaccination programs, there are reasons to believe that current human papillomavirus (HPV) vaccinations may be potentially effective also against HNSCC. However, before specific results on HNSCC are available, one must keep in mind that carcinogenesis in the head and neck region may differ from that of the anogenital tract. Furthermore, the current evidence supports the view that HPV infection is much more complex than simply a sexually transmitted disease. HPV is present in the semen, placenta and in the newborns, and these infections of the newborns create cell-mediated immunity (CMI) against HPV, including the T memory cells. Acquisition of HPV infection in early life will rise new series of questions in the field of HPV vaccination.
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Affiliation(s)
- Stina Syrjänen
- Department of Oral Pathology, Faculty of Medicine, Turku University Hospital, Institute of Dentistry, University of Turku, Lemminkäisenkatu 2, 20520, Turku, Finland.
| | - Jaana Rautava
- Department of Oral Pathology, Faculty of Medicine, Turku University Hospital, Institute of Dentistry, University of Turku, Lemminkäisenkatu 2, 20520, Turku, Finland
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