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Mlynarczyk-Bonikowska B, Rudnicka L. HPV Infections-Classification, Pathogenesis, and Potential New Therapies. Int J Mol Sci 2024; 25:7616. [PMID: 39062859 PMCID: PMC11277246 DOI: 10.3390/ijms25147616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2024] [Revised: 07/02/2024] [Accepted: 07/08/2024] [Indexed: 07/28/2024] Open
Abstract
To date, more than 400 types of human papillomavirus (HPV) have been identified. Despite the creation of effective prophylactic vaccines against the most common genital HPVs, the viruses remain among the most prevalent pathogens found in humans. According to WHO data, they are the cause of 5% of all cancers. Even more frequent are persistent and recurrent benign lesions such as genital and common warts. HPVs are resistant to many disinfectants and relatively unsusceptible to external conditions. There is still no drug available to inhibit viral replication, and treatment is based on removing lesions or stimulating the host immune system. This paper presents the systematics of HPV and the differences in HPV structure between different genetic types, lineages, and sublineages, based on the literature and GenBank data. We also present the pathogenesis of diseases caused by HPV, with a special focus on the role played by E6, E7, and other viral proteins in the development of benign and cancerous lesions. We discuss further prospects for the treatment of HPV infections, including, among others, substances that block the entry of HPV into cells, inhibitors of viral early proteins, and some substances of plant origin that inhibit viral replication, as well as new possibilities for therapeutic vaccines.
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2
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Ślebioda Z, Woźniak T, Wyganowska ML. Human Papillomavirus in Oral Lichen Planus: Is There an Association? A Meta-Analysis. J Clin Med 2024; 13:3698. [PMID: 38999264 PMCID: PMC11242649 DOI: 10.3390/jcm13133698] [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: 05/23/2024] [Revised: 06/21/2024] [Accepted: 06/22/2024] [Indexed: 07/14/2024] Open
Abstract
Lichen planus (LP) is a chronic, recurrent mucocutaneous inflammatory disease with unclearly defined etiology, where a potential role of several viruses has been considered. This meta-analysis aimed to determine the potential association between HPV and oral LP based on case-control and cross-sectional study results. A systematic search was performed in PubMed, Web of Science (SCI), Google Scholar, and Scopus databases with the last update on 6 March 2024. Pooled data were analyzed by calculating odds ratios (OR) and 95% confidence intervals (CI) with the metafor package for R. A total of 13 studies on 541 cases and 413 controls were included in this meta-analysis. It covered eight countries: India, Iran, Turkey, Czech Republic, Hungary, Italy, Macedonia, and the UK. In seven papers, the differentiation into the erosive-atrophic type and non-erosive-atrophic type of OLP was utilized. HPV infection was associated with at least a two times higher risk for a person with HPV to have OLP, depending on whether original data or filled/trimmed data were used. The OR values were 3.54 [2.01, 6.24] and 2.10 [1.16, 3.82], respectively. This meta-analysis was performed to identify the association between HPV and OLP and revealed that HPV infection was associated with at least a high risk for a person with HPV to develop OLP.
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Affiliation(s)
- Zuzanna Ślebioda
- Department of Dental Surgery, Periodontology and Oral Mucosa Diseases, Poznań University of Medical Sciences, 61-701 Poznań, Poland
| | - Tomasz Woźniak
- Institute of Human Genetics, Polish Academy of Sciences, 60-479 Poznań, Poland
| | - Marzena Liliana Wyganowska
- Department of Dental Surgery, Periodontology and Oral Mucosa Diseases, Poznań University of Medical Sciences, 61-701 Poznań, Poland
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3
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Usami T, Ohsawa I, Suga Y, Mitsuishi T. Human papillomavirus type 94-associated flat warts and review of reported cases. J Dermatol 2024; 51:95-97. [PMID: 37698040 DOI: 10.1111/1346-8138.16962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 08/10/2023] [Accepted: 08/30/2023] [Indexed: 09/13/2023]
Abstract
To date, 10 types of human papillomavirus have been identified that cause flat warts, including human papillomavirus type 3, which belongs to species group 2 of the genus alpha papillomavirus. Among these 10 types, human papillomavirus type 94 is most closely related to human papillomavirus type 10, sharing 86% homology. In this study, we conducted polymerase chain reaction analysis with sequencing on samples obtained from cutaneous lesions located on the face and lower legs of an individual, revealing the presence of human papillomavirus type 94. Dermatoscopic findings revealed numerous dotted vessels within one group of macular brown lesions located on the lower leg, which contributed to the diagnosis of flat warts. An online search revealed that human papillomavirus type 94 has previously been detected in various skin diseases, and we provide a review of prior reports.
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Affiliation(s)
- Tamae Usami
- Department of Dermatology, Juntendo University Urayasu, Hospital, Chiba, Japan
- Department of Dermatology, Japanese Red Cross Saitama Hospital, Saitama, Japan
| | - Ikuroh Ohsawa
- Department of Biological Process of Aging, Tokyo Metropolitan Institute of Gerontology, Tokyo, Japan
| | - Yasushi Suga
- Department of Dermatology, Juntendo University Urayasu, Hospital, Chiba, Japan
| | - Tsuyoshi Mitsuishi
- Department of Dermatology, Japanese Red Cross Saitama Hospital, Saitama, Japan
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Yao X, Xu Z, Duan C, Zhang Y, Wu X, Wu H, Liu K, Mao X, Li B, Gao Y, Xu H, Wang X. Role of human papillomavirus and associated viruses in bladder cancer: An updated review. J Med Virol 2023; 95:e29088. [PMID: 37706751 DOI: 10.1002/jmv.29088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 08/29/2023] [Accepted: 08/31/2023] [Indexed: 09/15/2023]
Abstract
Bladder cancer (BC) is a complex disease affecting the urinary system and is regulated by several carcinogenic factors. Viral infection is one such factor that has attracted extensive attention in BC. Human papillomavirus (HPV) is the most common sexually transmitted infection, and although multiple researchers have explored the role of HPV in BC, a consensus has not yet been reached. In addition, HPV-associated viruses (e.g., human immunodeficiency virus, herpes simplex virus, BK virus, and JC virus) appear to be responsible for the occurrence and progression of BC. This study systematically reviews the relationship between HPV-associated viruses and BC to elucidate the role of these viruses in the onset and progression of BC. In addition, the study aims to provide a greater insight into the biology of HPV-associated viruses, and assess potential strategies for treating virus-induced BC. The study additionally focuses on the rapid development of oncolytic viruses that provide a potentially novel option for the treatment of BC.
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Affiliation(s)
- Xiangyang Yao
- Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Zhenzhen Xu
- Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Chen Duan
- Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan, China
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yangjun Zhang
- Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Xiaoliang Wu
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Huahui Wu
- Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Kai Liu
- Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Xiongmin Mao
- Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Bo Li
- Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Yang Gao
- Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Hua Xu
- Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan, China
- Cancer Precision Diagnosis and Treatment and Translational Medicine Hubei Engineering Research Center, Wuhan, China
- Department of Biological Repositories, Zhongnan Hospital of Wuhan University, Wuhan, China
- Taikang Center for Life and Medical Sciences, Wuhan University, Wuhan, China
| | - Xinghuan Wang
- Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan, China
- Cancer Precision Diagnosis and Treatment and Translational Medicine Hubei Engineering Research Center, Wuhan, China
- Department of Biological Repositories, Zhongnan Hospital of Wuhan University, Wuhan, China
- Taikang Center for Life and Medical Sciences, Wuhan University, Wuhan, China
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Li Y, Zhang X, Zhao C, Lei X, Huang H, Shi Y, Li C, Bi J, Sun W, Lan T, Zheng M. Genetic characterization of Sus scrofa papillomavirus type 1 from domestic pigs in Guangxi Province, China. Braz J Microbiol 2023; 54:2437-2443. [PMID: 37578737 PMCID: PMC10484830 DOI: 10.1007/s42770-023-01092-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Accepted: 07/28/2023] [Indexed: 08/15/2023] Open
Abstract
Sus scrofa papillomatosis (SsP) is a tumour caused by Sus scrofa papillomaviruses (SsPVs). To investigate the presence of SsPVs in China, 354 domestic pig skin samples collected from Guangxi Province were examined for SsPV DNA by PCR. Three SsPV1s (GX12, GX14, and GX18) were identified with a prevalence of 0.847% (3/354). Sequence analysis showed that L1 of SsPV1/GX12 and SsPV1/GX14 had 99.7% and 99.6% nucleotide identify with the reference SsPV1a, respectively. Phylogenetic and evolutionary analyses showed that SsPV1/GX12 and SsPV1/14 clustered into SsPV1a and that SsPV1/GX18 clustered into SsPV1b. Compared with other SsPV L1 and L2 proteins, we found that the SsPV1/GX18 and SsPV1b strains shared the same unique substitutions, and SsPV1/GX12, SsPV1/GX14, and SsPV1a shared almost identical amino acid sequences. This study reports the first detection of SsPV DNA in China based on whole genome information and provides a scientific basis for the development of SsPV pathogenic biology, epidemiology, and prevention, as well as control technology research.
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Affiliation(s)
- Yuying Li
- Institute of Virology, Wenzhou University, Wenzhou, 325035, China
| | - Xinyu Zhang
- Institute of Virology, Wenzhou University, Wenzhou, 325035, China
| | - Chenchen Zhao
- Institute of Virology, Wenzhou University, Wenzhou, 325035, China
| | - Xiaoxiao Lei
- Institute of Virology, Wenzhou University, Wenzhou, 325035, China
| | - Haixin Huang
- Institute of Virology, Wenzhou University, Wenzhou, 325035, China
| | - Yaokai Shi
- The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, 325027, China
| | - Chengkai Li
- The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, 325027, China
| | - Jingshan Bi
- Guangxi Centre for Animal Disease Control and Prevention, Nanning, 530001, China
| | - Wenchao Sun
- Institute of Virology, Wenzhou University, Wenzhou, 325035, China.
| | - Tian Lan
- Institute of Virology, Wenzhou University, Wenzhou, 325035, China.
| | - Min Zheng
- Guangxi Centre for Animal Disease Control and Prevention, Nanning, 530001, China.
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Characterization of the Human Papillomavirus 16 Oncogenes in K14HPV16 Mice: Sublineage A1 Drives Multi-Organ Carcinogenesis. Int J Mol Sci 2022; 23:ijms232012371. [PMID: 36293226 PMCID: PMC9604181 DOI: 10.3390/ijms232012371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2022] [Revised: 10/11/2022] [Accepted: 10/11/2022] [Indexed: 11/06/2022] Open
Abstract
The study of human papillomavirus (HPV)-induced carcinogenesis uses multiple in vivo mouse models, one of which relies on the cytokeratin 14 gene promoter to drive the expression of all HPV early oncogenes. This study aimed to determine the HPV16 variant and sublineage present in the K14HPV16 mouse model. This information can be considered of great importance to further enhance this K14HPV16 model as an essential research tool and optimize its use for basic and translational studies. Our study evaluated HPV DNA from 17 samples isolated from 4 animals, both wild-type (n = 2) and HPV16-transgenic mice (n = 2). Total DNA was extracted from tissues and the detection of HPV16 was performed using a qPCR multiplex. HPV16-positive samples were subsequently whole-genome sequenced by next-generation sequencing techniques. The phylogenetic positioning clearly shows K14HPV16 samples clustering together in the sub-lineage A1 (NC001526.4). A comparative genome analysis of K14HPV16 samples revealed three mutations to the human papillomaviruses type 16 sublineage A1 representative strain. Knowledge of the HPV 16 variant is fundamental, and these findings will allow the rational use of this animal model to explore the role of the A1 sublineage in HPV-driven cancer.
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Cochicho D, Gil da Costa R, Felix A. Exploring the roles of HPV16 variants in head and neck squamous cell carcinoma: current challenges and opportunities. Virol J 2021; 18:217. [PMID: 34749746 PMCID: PMC8573856 DOI: 10.1186/s12985-021-01688-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Accepted: 10/28/2021] [Indexed: 12/24/2022] Open
Abstract
The incidence of squamous cell carcinomas of the head and neck (HNSCC) is consistently increasing, in association with human papillomavirus (HPV) infection, especially HPV16. HPV variants show heterogeneity in the pathogenicity of cervical cancer, but little has been established about their relevance on HNSCC. This review addresses the distribution of HPV16 variants in HNSCC and their potential contribution to clinical practice. A search was performed in PubMed using the keywords HNSCC HPV16 variants. Sixty articles were identified between 2000 and 2020 and 9 articles were selected for a systematic analysis. Clinical cohorts comprised 4 to 253 patients aged between 17 and 91 years with confirmed HPV16-positive HNSCC. Samples were collected from fresh biopsies of the tumour, oral rinse or formol fixed/paraffin embedded tissue, from the oral cavity, oropharynx, hypopharynx, larynx and Waldeyer's tonsillar ring. HPV16 variants were identified using Sanger sequencing techniques. Seven studies addressed the HPV16 E6 gene, one studied E6 and E7, another studied L1 and one focused on the long control region. European variants represent 25-95%, Asian-American 5-57% and African 2-4% of the total isolates, suggesting a marked predominance of European strains. No correlations could be drawn with patient prognosis, partly because many studies relied on small patient cohorts. Additional studies are needed, particularly those employing next generation sequencing techniques (NGS), which will allow faster and accurate analysis of large numbers of samples.
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Affiliation(s)
- Daniela Cochicho
- NOVA Medical School, NOVA University of Lisbon, CEDOC, Campo Mártires da Pátria 130, 1169-056, Lisbon, Portugal
- Virology Laboratory IPOLFG, Rua Professor Lima Bastos, 1099-023, Lisbon, Portugal
| | - Rui Gil da Costa
- LEPABE, Laboratory for Process Engineering, Environment, Biotechnology and Energy, University of Porto, Rua Dr. Roberto Frias, 4200-465, Porto, Portugal
- Post-graduate Programme in Adult Health (PPGSAD), University Hospital (HUUFMA) and Morphology Department, Federal University of Maranhão, Av. dos Portugueses 1966 - Vila Bacanga, São Luís, MA, 65080-805, Brazil
- Molecular Oncology and Viral Pathology Group, Research Center of IPO Porto (CI-IPOP) / RISE@CI-IPOP (Health Research Network), Portuguese Oncology Institute of Porto (IPO Porto) / Porto Comprehensive Cancer Center (Porto.CCC), Rua Dr. António Bernardino de Almeida, 4200-072, Porto, Portugal
| | - Ana Felix
- NOVA Medical School, NOVA University of Lisbon, CEDOC, Campo Mártires da Pátria 130, 1169-056, Lisbon, Portugal.
- Pathology Department IPOLFG, Rua Professor Lima Bastos, 1099-023, Lisbon, Portugal.
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Vijayan AK, Muthukrishnan A, Vidyadharan M, Nair AM. Role of Human Papilloma Virus in Malignant Transformation of Oral Lichen Planus: A Systematic Review. J Pharm Bioallied Sci 2021; 13:S62-S67. [PMID: 34447044 PMCID: PMC8375781 DOI: 10.4103/jpbs.jpbs_836_20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2020] [Revised: 01/02/2021] [Accepted: 01/08/2021] [Indexed: 12/21/2022] Open
Abstract
Lichen planus (LP) is a chronic inflammatory mucocutaneous disease. The disease has a cell-mediated immune reaction which is precipitated by a specific trigger which turns the self-peptides antigenic. The role of human papillomavirus (HPV) in the malignant transformation of oral LP (OLP) has always been debated. Establishing a definitive part played by HPV in the malignant transformation of OLP, would possibly provide screening for the viruses, HPV vaccination, and antiviral therapy along with conventional treatment in LP which could improve prognosis. This systematic review is to assess the role of HPV in the malignant transformation of OLP. We performed a systematic search of PubMed, MEDLINE, and Google. The information was extracted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. All full-text papers that assessed the association of HPV in malignant transformation of OLP were considered eligible. The outcome parameter included the malignant transformation of OLP. We found a total of 19 studies from which five were found suitable for the review. Results from this systematic review showed HPV is associated with OLP. There is an increased prevalence of HPV in the erosive-atrophic (EA) variant of OLP compared to non-EA variant. There seems to be no strong evidence to prove the association between HPV and malignant transformation of OLP. Taking up the oncogenic potential of high-risk types and OLP as a potentially malignant disorder, more number of studies need to be performed on the dysplastic subtype of OLP and in those OLP lesions that progress to oral squamous cell carcinomas.
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Affiliation(s)
- Aswathy K Vijayan
- Department of Oral Medicine and Radiology, PMS College of Dental Science and Research, Thiruvananthapuram, Kerala, India
| | - Arvind Muthukrishnan
- Department of Oral Medicine and Radiology, Saveetha Dental College and Hospital, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, Tamil Nadu, India
| | - Mathew Vidyadharan
- Department of Pedodontics, PMS College of Dental Science and Research, Thiruvananthapuram, Kerala, India
| | - Aparna M Nair
- Department of Periodontics, PMS College of Dental Science and Research, Thiruvananthapuram, Kerala, India
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Detection of Human Papillomavirus 33 in Erosive Oral Lichen Planus. INTERNATIONAL JOURNAL OF CANCER MANAGEMENT 2020. [DOI: 10.5812/ijcm.101488] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Background: A correlation is suggested between oral lichen planus (OLP) and the human papillomavirus (HPV) with possible malignant transformation potential in OLP. Objectives: The present study aimed at evaluating the prevalence of HPV-16 and HPV-18 as the most recognized oncogenic subtypes and relatively recently introduced subtype HPV33 in OLP samples. Methods: This retrospective study was carried out on 32 OLP samples (consisting of 12 reticular and 20 erosive forms) and 20 healthy oral mucosa samples. Polymerase chain reaction (PCR) was undertaken to identify HPV Deoxyribonucleic Acid (DNA). Subsequently, the samples positive for HPV DNA underwent PCR analysis again with the specific primers. The data were analyzed statistically by Fisher’s exact test regarding the significance level of lower than 0.05. Results: Eight out of 32 OLP samples (25%) and none of the 20 normal mucosa samples (0%) exhibited HPV DNA. The presence of HPV in the OLP group was significantly higher than that in the normal mucosa (P = 0.014). Also, all the samples that exhibited HPV DNA were registered as the erosive form. Besides, one sample (3.12%) exhibited the 873-bp band, which was attributed to HPV-18, and 7 samples (21.87%) exhibited the 300-bp band, which was attributed to HPV-33. Conclusions: Based on the recent findings in the current study of the Iranian population, the presence of high-risk HPV subtypes, whether primarily or as a secondary infection, can suggest the malignant transformation potential for the studied OLP samples. The exclusive presence of these subtypes in the erosive type of this lesion and the noticeable presence of HPV-33 might reflect this issue’s importance. However, further studies are necessary to evaluate the possibility of a higher proliferation rate of HPV in erosive lichen planus and identify its possible malignant transformation mechanism.
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Detection of Human Papillomaviruses in the Nasopharynx of Breastfed Infants: New Findings and Meta-Analysis. Viruses 2020; 12:v12101119. [PMID: 33019742 PMCID: PMC7650825 DOI: 10.3390/v12101119] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 09/25/2020] [Accepted: 09/29/2020] [Indexed: 12/13/2022] Open
Abstract
Vertical transmission of human papillomaviruses (HPVs) from mother to infant is known to occur during labor, delivery or breastfeeding. Infection with mucosal HPV 6 and 11 may cause recurrent respiratory papillomatosis in children, which is a rare and severe respiratory disease. The cutaneous HPV genotypes have also been described to be transmitted from mother to newborn through skin-to-skin contacts and during breastfeeding. To investigate the perinatal transmission of alpha and beta HPVs we collected nasopharyngeal specimens from 0-12-months-old infants born by vaginal delivery and breastfed at the time of sample collection. The mucosal and cutaneous HPVs were searched by nested PCR using the MY09/11-MGPs and CP65/70-CP66/69 primer sets, respectively, and genotypes identified by direct sequencing analysis. Fourteen out of 113 (12.4%) samples tested positive for HPV and sequence analysis allowed us to identify eight beta genotypes (HPV 5b, 20, 25, 100, 107, 124, 152 and RTRX7). Moreover, we performed a comprehensive review of published studies on the prevalence of mucosal and cutaneous HPVs among 5126 newborns and observed that 10% and 53% were positive for alpha and beta HPVs, respectively. In all studies there was an inverse correlation between the rate of alpha HPV positivity and age, while a significant positive trend was observed in beta HPV detection and age with the highest rate among children older than 12 months (Χ2 test for trend of 10.6, p < 0.001). Further studies are needed to confirm the hypothesis that beta HPVs are transmitted to breastfeeding infants through shedding of viruses in the breast milk or on the external breast epithelium.
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Fahsbender E, Charlys da-Costa A, Elise Gill D, Augusto de Padua Milagres F, Brustulin R, Julio Costa Monteiro F, Octavio da Silva Rego M, Soares D’Athaide Ribeiro E, Cerdeira Sabino E, Delwart E. Plasma virome of 781 Brazilians with unexplained symptoms of arbovirus infection include a novel parvovirus and densovirus. PLoS One 2020; 15:e0229993. [PMID: 32134963 PMCID: PMC7058308 DOI: 10.1371/journal.pone.0229993] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Accepted: 02/19/2020] [Indexed: 12/16/2022] Open
Abstract
Plasma from patients with dengue-like symptoms was collected in 2013 to 2016 from the Brazilian states of Tocantins and Amapa. 781 samples testing negative for IgM against Dengue, Zika, and Chikungunya viruses and for flaviviruses, alphaviruses and enteroviruses RNA using RT-PCRs were analyzed using viral metagenomics. Viral particles-associated nucleic acids were enriched, randomly amplified, and deep sequenced in 102 mini-pools generating over 2 billion reads. Sequence data was analyzed for the presence of known and novel eukaryotic viral reads. Anelloviruses were detected in 80%, human pegivirus 1 in 19%, and parvovirus B19 in 17% of plasma pools. HIV and enteroviruses were detected in two pools each. Previously uncharacterized viral genomes were also identified, and their presence in single plasma samples confirmed by PCR. Chapparvovirus and ambidensovirus genomes, both in the Parvoviridae family, were partially characterized showing 33% and 34% identity in their NS1 sequences to their closest relative. Molecular surveillance using pre-existing plasma from febrile patients provides a readily scalable approach for the detection of novel, potentially emerging, viruses.
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Affiliation(s)
- Elizabeth Fahsbender
- Vitalant Research Institute, San Francisco, CA, United States of America
- UCSF Dept. of Laboratory Medicine, University of California–San Francisco, San Francisco, CA, United States of America
| | - Antonio Charlys da-Costa
- School of Medicine & Institute of Tropical Medicine, University of Sao Paulo, Infectious Disease, Sao Paulo, Brazil
| | - Danielle Elise Gill
- School of Medicine & Institute of Tropical Medicine, University of Sao Paulo, Infectious Disease, Sao Paulo, Brazil
| | - Flavio Augusto de Padua Milagres
- Public Health Laboratory State (LACEN/TO), Secretary of Health of Tocantins, Palmas, TO, Brazil
- Federal University of Tocantins, Palmas, Tocantins, Brazil
| | - Rafael Brustulin
- Public Health Laboratory State (LACEN/TO), Secretary of Health of Tocantins, Palmas, TO, Brazil
- Federal University of Tocantins, Palmas, Tocantins, Brazil
| | | | | | | | - Ester Cerdeira Sabino
- School of Medicine & Institute of Tropical Medicine, University of Sao Paulo, Infectious Disease, Sao Paulo, Brazil
| | - Eric Delwart
- Vitalant Research Institute, San Francisco, CA, United States of America
- UCSF Dept. of Laboratory Medicine, University of California–San Francisco, San Francisco, CA, United States of America
- * E-mail:
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12
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Peng H, Wu C, Li J, Li C, Chen Z, Pei Z, Tao L, Gong Y, Pan Y, Bai H, Ma C, Feng S. Detection and genomic characterization of Bovine papillomavirus isolated from Chinese native cattle. Transbound Emerg Dis 2019; 66:2197-2203. [PMID: 31269541 DOI: 10.1111/tbed.13285] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Revised: 06/24/2019] [Accepted: 06/25/2019] [Indexed: 11/27/2022]
Abstract
Bovine papillomaviruses (BPV) are small circular DNA viruses which can be widely spread in herd, inducing cattle tumours, therefore, leading economic losses in dairy and beef production industries. BPV-leads symptoms include cutaneous papillomas, fibropapillomas, urinary bladder and oesophageal carcinoma. As one of the most important producers of beef in the world, China has not provided systematic research to prevent the harm of BPV, particularly in papillomavirus molecular characterization which presents among Chinese native cattle which was known to have higher disease resistance. In this study, skin papilloma was observed and samples were collected following by histopathological analysis. We analysed all neoplasms samples and reviewed their degrees in acanthosis and/or hyperkeratosis. Full-length genomic sequencing was applied for all four isolated strains (JX180408, LA150909, HX160815, and BS160810) to exploring the molecular reason why BPV currently prevalent in Chinese native cattle. As a result, we identified that these four isolates were classified as BPV-1 and clustered into the Deltapapillomavirus genera. Our study also identified that BPV 1 isolates from Chinese indigenous cattle breeds belong to subtypes A which has a closer genetic background compare with their common ancestor and suggest it can be a more ancestral species. European isolates more recently diverged group (group B) contained almost exclusively European samples. In this study, we analysed the similarity of ORF between Chinese isolated BPV 1 and BPV 1 reference strains and listed results. This study provides the complete genomic characterization of BPVs circulating in Chinese native cattle breeds for the first time, which provide a detailed description of how diverse strains may cause skin tumour among Chinese local breed cattle therefore critical for further epidemiological study of relevant diseases.
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Affiliation(s)
- Hao Peng
- Guangxi Key Laboratory of Veterinary Biotechnology, Guangxi Veterinary Research Institute, Nanning, China
| | - Cuilan Wu
- Guangxi Key Laboratory of Veterinary Biotechnology, Guangxi Veterinary Research Institute, Nanning, China
| | - Jun Li
- Guangxi Key Laboratory of Veterinary Biotechnology, Guangxi Veterinary Research Institute, Nanning, China
| | - Changting Li
- Guangxi Key Laboratory of Veterinary Biotechnology, Guangxi Veterinary Research Institute, Nanning, China.,Institute of Animal Science and Technology, Guangxi University, Nanning, China
| | - Zhongwei Chen
- Guangxi Key Laboratory of Veterinary Biotechnology, Guangxi Veterinary Research Institute, Nanning, China
| | - Zhe Pei
- The City College of New York, New York, NY, USA
| | - Li Tao
- Guangxi Key Laboratory of Veterinary Biotechnology, Guangxi Veterinary Research Institute, Nanning, China
| | - Yu Gong
- Animal Science and Technology Station of Guizhou, Guiyang, China
| | - Yan Pan
- Guangxi Key Laboratory of Veterinary Biotechnology, Guangxi Veterinary Research Institute, Nanning, China
| | - Huili Bai
- Institute of Animal Science and Technology, Guangxi University, Nanning, China
| | - Chunxia Ma
- Guangxi Key Laboratory of Veterinary Biotechnology, Guangxi Veterinary Research Institute, Nanning, China
| | - Shiwen Feng
- Guangxi Key Laboratory of Veterinary Biotechnology, Guangxi Veterinary Research Institute, Nanning, China
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13
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Di Bonito P, Galati L, Focà A, Brambilla M, Bisaglia C, Bonanno Ferraro G, Mancini P, Iaconelli M, Veneri C, La Rosa G. Evidence for swine and human papillomavirus in pig slurry in Italy. J Appl Microbiol 2019; 127:1246-1254. [PMID: 31251456 PMCID: PMC7166630 DOI: 10.1111/jam.14363] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2019] [Revised: 06/15/2019] [Accepted: 06/20/2019] [Indexed: 01/10/2023]
Abstract
AIMS The diversity and the geographical distribution of swine papillomaviruses (PVs) are virtually unknown. The occurrence and the diversity of swine PV were therefore investigated in pig slurry collected in Italy, to contribute towards filling this gap in knowledge. METHODS AND RESULTS Twenty-two slurry samples underwent analysis by nested PCR and DNA sequencing using published and newly designed specific primer pairs for Sus scrofa papillomavirus (SsPV) type 1 and 2 (SsPV1 and 2), along with degenerate PV-specific primers targeting the major coat protein L1 and the helicase protein E1. Overall, three samples (13·6%) were positive for SsPV1 by specific primers, and nucleotide (nt) sequences showed 99-100% nt identity with SsPV1 variant a (EF395818), while SsPV2 was not found in any sample. Using generic primers, eight samples (36·4%) were tested positive for human papillomavirus (HPV), and were characterized as follows: β1-HPV8, β1-HPV14, β1-HPV206, β2-HPV113, β2-HPV120 and γ1-HPV173. Moreover, one unclassified γ-type was detected. CONCLUSIONS Both swine and human PVs were detected in pig slurry in this study. The unexpected presence of HPV in pig waste could be explained as the result of an improper use of the sewage collection pits and/or with improper procedures of the operators. SIGNIFICANCE AND IMPACT OF THE STUDY This study reports the first detection of SsPV1 in Italy, along with the first detection of HPVs in pig slurry samples in Italy, and expands our knowledge about PV diversity and geographic distribution.
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Affiliation(s)
- P Di Bonito
- Viral Hepatitis, Oncoviruses and Retroviruses (EVOR) Unit, Department of Infectious Diseases, Istituto Superiore di Sanità, Rome, Italy
| | - L Galati
- Viral Hepatitis, Oncoviruses and Retroviruses (EVOR) Unit, Department of Infectious Diseases, Istituto Superiore di Sanità, Rome, Italy
| | - A Focà
- School of medicine, "Magna Graecia" University, Catanzaro, Italy
| | - M Brambilla
- Consiglio per la ricerca in agricoltura e l'analisi dell'economia agraria (CREA), Research Centre for Engineering and Agri Food Processing, Treviglio, BG, Italy
| | - C Bisaglia
- Consiglio per la ricerca in agricoltura e l'analisi dell'economia agraria (CREA), Research Centre for Engineering and Agri Food Processing, Treviglio, BG, Italy
| | - G Bonanno Ferraro
- Department of Environment and Health, Istituto Superiore di Sanità, Rome, Italy
| | - P Mancini
- Department of Environment and Health, Istituto Superiore di Sanità, Rome, Italy
| | - M Iaconelli
- Department of Environment and Health, Istituto Superiore di Sanità, Rome, Italy
| | - C Veneri
- Department of Environment and Health, Istituto Superiore di Sanità, Rome, Italy
| | - G La Rosa
- Department of Environment and Health, Istituto Superiore di Sanità, Rome, Italy
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14
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Portugal MEG, Raboni SM, Nogueira MB, Vidal LRR, Dingueleski AH, Kluk E, Bonfim C, Ribeiro LL, Torres-Pereira CC. High frequency of multiple HPV types detection in Fanconi anemia patients oral swabs. Transpl Infect Dis 2018; 21:e13030. [PMID: 30449057 DOI: 10.1111/tid.13030] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Revised: 10/16/2018] [Accepted: 11/06/2018] [Indexed: 01/24/2023]
Abstract
BACKGROUND Fanconi anemia (FA) is a rare genetic disease usually characterized by bone marrow failure and congenital malformations. The risk of development of malignancies in the oral cavity of FA patients, such as squamous cell carcinoma (SCC), increases significantly after a hematopoietic stem cells transplant (HSCT), and may also be linked with the presence of human papillomavirus (HPV) infections in the oral cavity. We investigated the prevalence and the HPV genotypes in oral mucosa of Brazilian FA patients. METHODS AND RESULTS Oral swabs of 49 FA patients were collected. The median age of patients was 20 years (range 5-44) and 57% were over 18 years. Oral lesions were present in 20% of all patients, being 90% leukoplakia. HPV DNA was detected in 28% (14/49) of patients, and one of them also reported genital HPV lesions. Sixty-seven percent of all patients had undergone HSCT, including 12 patients (86%) of those with HPV results. Multiple HPV types were detected in 78% and 71% of HPV samples by Sanger sequencing and reverse hybridization methods, respectively. The most prevalent HPV types detected were 6, 11, 18, and 68. CONCLUSIONS HPV prevalence in the oral mucosa of the assessed FA patients was higher than reported in the general population. Additional studies with collection of sequential samples are needed to know the natural history of the presence of multiple HPV types in these individuals and its association with the development of tumors, to evaluate the implementation of preventive measures, such as vaccination, and to guide early treatment.
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Affiliation(s)
- Magda Eline Guerrart Portugal
- Postgraduate Program in Internal Medicine and Health Science, Federal University of Paraná, Curitiba, Brazil.,Laboratory of Virology, Federal University of Paraná, Curitiba, Brazil.,Herrero Faculty - Dentistry Graduation Course, Curitiba, Brazil
| | - Sonia Mara Raboni
- Postgraduate Program in Internal Medicine and Health Science, Federal University of Paraná, Curitiba, Brazil.,Laboratory of Virology, Federal University of Paraná, Curitiba, Brazil.,Infectious Diseases Division, Federal University of Paraná, Curitiba, Brazil
| | | | | | | | - Edelaine Kluk
- Herrero Faculty - Dentistry Graduation Course, Curitiba, Brazil
| | - Carmem Bonfim
- Bone Marrow Transplant Division, Federal University of Paraná, Curitiba, Brazil
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15
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Daigrepont J, Cameron JE, Wright KL, Cordell KG, Rosebush MS. Detection of human papillomavirus DNA in formalin-fixed, paraffin-embedded squamous papillomas of the oral cavity. J Clin Exp Dent 2018; 10:e979-e983. [PMID: 30386503 PMCID: PMC6203908 DOI: 10.4317/jced.55187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Accepted: 09/02/2018] [Indexed: 11/16/2022] Open
Abstract
Background Squamous papillomas are exophytic proliferations of surface oral epithelium. Human papillomavirus (HPV) infection is widely accepted as the etiology of squamous papillomas however the virus cannot be detected in a significant percentage of lesions. Material and Methods Using polymerase chain reaction (PCR), we tested 35 formalin-fixed paraffin-embedded (FFPE) squamous papillomas for the presence of HPV DNA. Results Six papillomas (17%) tested positive for HPV DNA; four contained HPV-6 and two contained HPV-11. Given that β–globin DNA was only identified in half of the samples, DNA degradation appears to have significantly impacted the results. Conclusions The results likely represent an underestimation of the true number of HPV-positive specimens in our study. Potential explanations for HPV-negative squamous papillomas include transient HPV infection, failure of the experiment to detect HPV if present, or the possibility that some lesions may not result from HPV infection. Key words:HPV, PCR, FFPE, papilloma, oral.
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Affiliation(s)
- Jack Daigrepont
- DDS, Staff Dentist, SWLA Center for Health Services, Lake Charles, LA, USA
| | - Jennifer E Cameron
- PhD, Assistant Professor of Microbiology, Immunology & Parasitology, Louisiana State University, New Orleans, LA, USA
| | - Kelly L Wright
- MS, Predoctoral student, University of Florida College of Pharmacy, Gainesville, FL, USA
| | - Kitrina G Cordell
- DDS, MS, Associate Professor of Oral and Maxillofacial Pathology, Louisiana State University, New Orleans, LA, USA
| | - Molly S Rosebush
- DDS, MS, Assistant Professor of Oral and Maxillofacial Pathology, Louisiana State University, New Orleans, LA, USA
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16
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Complete Genome Sequences of Four Novel Human Gammapapillomavirus Types, HPV-219, HPV-220, HPV-221, and HPV-222, Isolated from Penile Skin Swabs from South African Men. GENOME ANNOUNCEMENTS 2018; 6:6/25/e00584-18. [PMID: 29930074 PMCID: PMC6013601 DOI: 10.1128/genomea.00584-18] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
Four novel human gammapapillomaviruses were characterized from penile specimens using genome amplification, cloning, and sequencing. The HPV-219 L1 gene showed 87% nucleotide identity to that of HPV-213 of species gamma-13, HPV-220 had 72% identity to L1 of HPV-212 (gamma-17), HPV-221 had 80% identity to L1 of HPV-142 (gamma-10), and HPV-222 had 73% nucleotide identity to L1 of HPV-162 (gamma-19). Four novel human gammapapillomaviruses were characterized from penile specimens using genome amplification, cloning, and sequencing. The HPV-219 L1 gene showed 87% nucleotide identity to that of HPV-213 of species gamma-13, HPV-220 had 72% identity to L1 of HPV-212 (gamma-17), HPV-221 had 80% identity to L1 of HPV-142 (gamma-10), and HPV-222 had 73% nucleotide identity to L1 of HPV-162 (gamma-19).
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17
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Criscuolo MI, Belardinelli PA, Morelatto RA, Mosmann J, Venezuela RF, Kiguen AX, Cuffini C, Lopez de Blanc S. Prevalence of oral human papillomavirus (HPV) in the adult population of Córdoba, Argentina. TRANSLATIONAL RESEARCH IN ORAL ONCOLOGY 2018. [DOI: 10.1177/2057178x18757334] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Objective: To determine the prevalence of oral human papillomavirus (HPV) in the population of Córdoba, Argentina and its association with other risk factors. Methods: A sample of 401 volunteers over 18 years, representative of Cordoba city population, was selected. Using a questionnaire, we collected sociodemographic data including the use of tobacco, alcohol, and mate consumption. Two biological samples were taken from each individual, whole mouth saliva and a scraping of the posterior border of the tongue. HPV was determined by polymerase chain reaction using MY09/11 primers. Statistical associations were analyzed using χ2 test. Results: Prevalence of HPV in the population was of 3% (13/401). The mean age of HPV-positive cases was 42 years with a range of 20–85; 54% were females. Among the 13 cases whose saliva was positive for HPV, only 7 (54%) had HPV-DNA in the tongue scraping. All identified genotypes were of low risk and HPV11 was the most frequent type in 62% of positive cases. None of the positive subjects exhibited oral lesions compatible with HPV infection. Ten (77%) of the HPV-positive subjects exhibited lesions in the oral mucosa, mostly related to chronic mechanical irritation (CMI) (odds ratio 3, 95% confidence interval: 1.01–8.97, p < 0.05). Fifty-four percent of HPV-positive individuals were light smokers and consumed alcohol moderately. The combination of both habits was observed in 31%. Sixty-two percent drank mate at high water temperatures. No differences were detected in the sexual behavior or in the reported number of sexual partners between HPV-positive and -negative subjects. Conclusion: The overall prevalence of oral HPV in adults was 3%; only the low-risk genotypes were detected and no association with other risk factors for oral cancer was found. However, an association with CMI of the oral mucosa was noted. The saliva sample proved to be a simple, efficient, and well-tolerated method suitable for screening for HPV, and more cases were detected in saliva compared with tissue scrapings.
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Affiliation(s)
- MI Criscuolo
- Facultad de Odontología, Universidad Nacional de Córdoba, Córdoba, Argentina
| | - PA Belardinelli
- Facultad de Odontología, Universidad Nacional de Córdoba, Córdoba, Argentina
| | - RA Morelatto
- Facultad de Odontología, Universidad Nacional de Córdoba, Córdoba, Argentina
| | - J Mosmann
- Facultad de Ciencias Médicas, Universidad Nacional de Córdoba, Córdoba, Argentina
| | - RF Venezuela
- Facultad de Ciencias Médicas, Universidad Nacional de Córdoba, Córdoba, Argentina
| | - AX Kiguen
- Facultad de Ciencias Médicas, Universidad Nacional de Córdoba, Córdoba, Argentina
| | - C Cuffini
- Facultad de Ciencias Médicas, Universidad Nacional de Córdoba, Córdoba, Argentina
| | - S Lopez de Blanc
- Facultad de Odontología, Universidad Nacional de Córdoba, Córdoba, Argentina
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18
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Brancaccio RN, Robitaille A, Dutta S, Rollison DE, Fischer N, Grundhoff A, Tommasino M, Gheit T. Complete Genome Sequence of a Novel Human Gammapapillomavirus Isolated from Skin. GENOME ANNOUNCEMENTS 2017; 5:e00833-17. [PMID: 28839025 PMCID: PMC5571411 DOI: 10.1128/genomea.00833-17] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/04/2017] [Accepted: 07/18/2017] [Indexed: 12/20/2022]
Abstract
A novel human papillomavirus (HPV ICB1) was fully characterized from a skin swab by using a sensitive degenerate PCR protocol combined with next-generation sequencing. The L1 open reading frame of HPV ICB1 shares 70.54% nucleotide homology with its closest relative, HPV164, and thus constitutes a novel human gammapapillomavirus.
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Affiliation(s)
- Rosario N Brancaccio
- Infections and Cancer Biology Group, International Agency for Research on Cancer, Lyon, France
| | - Alexis Robitaille
- Infections and Cancer Biology Group, International Agency for Research on Cancer, Lyon, France
| | - Sankhadeep Dutta
- Infections and Cancer Biology Group, International Agency for Research on Cancer, Lyon, France
| | - Dana E Rollison
- Department of Cancer Epidemiology, Moffitt Cancer Center, Tampa, Florida, USA
| | - Nicole Fischer
- German Center for Infection Research, Hamburg, Borstel, Lübeck, Riems, Germany
- Institute for Medical Microbiology, Virology and Hygiene, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Adam Grundhoff
- German Center for Infection Research, Hamburg, Borstel, Lübeck, Riems, Germany
- Heinrich Pette Institute, Leibniz Institute for Experimental Virology, Hamburg, Germany
| | - Massimo Tommasino
- Infections and Cancer Biology Group, International Agency for Research on Cancer, Lyon, France
| | - Tarik Gheit
- Infections and Cancer Biology Group, International Agency for Research on Cancer, Lyon, France
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19
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Yan L, Mingxin C, Jiashun W, Xiaolei G, Xinhua L. [Analysis of the current status of research on human papillomavirus-associated head and neck cancers based on recent Chinese literature]. HUA XI KOU QIANG YI XUE ZA ZHI = HUAXI KOUQIANG YIXUE ZAZHI = WEST CHINA JOURNAL OF STOMATOLOGY 2017; 35:301-310. [PMID: 28675017 PMCID: PMC7030435 DOI: 10.7518/hxkq.2017.03.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 08/12/2016] [Revised: 12/29/2016] [Indexed: 02/05/2023]
Abstract
OBJECTIVE To analyze the current status of research on human papillomavirus (HPV)-associated head and neck cancers in China using national and international references. METHODS We searched for bibliographies in the electronic databases of Sichuan University, including Chinese Biological and Medical Database (CBM), China Science and Technology Journal Database (VIP), and Wanfang Journal Database. Then, data was selected and extracted to analyze the basic characteristics of HPV-related head and neck cancers, the general prevalence of HPV, and the effects of various clinic pathological indicators on HPV patients. RESULTS The general prevalence of HPV was 34.05% among civil patients with head and neck cancers. Our analysis of different clinical and pathological indices that affect HPV-associated oral squamous cell carcinomas revealed that non-smoking and non-drinking groups had higher HPV infection rates compared with smoking (P=0.002) and drinking (P<
0.005) groups. In addition, N2-N3 stage patients had higher detectable rates than N0-N1 stage patients (P=0.027). CONCLUSIONS The majority of civil research studies on HPV-associated head and neck cancers are concentrated on clinical studies. Thus, the molecular neuropathology and signaling pathway of HPV should be further explored in the future to advance prognostic methods. Moreover, the perspective view of therapeutic vaccines and molecular-targeting treatments should receive close attention.
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Affiliation(s)
- Liu Yan
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Dept. of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Cao Mingxin
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Dept. of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Wu Jiashun
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Dept. of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Gao Xiaolei
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Dept. of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Liang Xinhua
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Dept. of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
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20
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Donà MG, Pichi B, Rollo F, Gheit T, Laquintana V, Covello R, Pescarmona E, Spriano G, Pellini R, Giuliani M, Tommasino M, Benevolo M. Mucosal and cutaneous human papillomaviruses in head and neck squamous cell papillomas. Head Neck 2017; 39:254-259. [PMID: 27618734 DOI: 10.1002/hed.24575] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2016] [Revised: 06/20/2016] [Accepted: 07/25/2016] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Conflicting data exist regarding the contribution of human papillomavirus (HPV) to the development of head and neck squamous cell papillomas. METHODS Formalin-fixed paraffin-embedded papillomas were tested for 28 mucosal and 79 cutaneous HPVs using polymerase chain reaction (PCR)-based methods. RESULTS Eighty-three papillomas (43 oropharyngeal, 31 oral, 6 laryngeal, and 3 nasopharyngeal) were analyzed. Twenty-four samples (28.9%) harbored mucosal HPVs: 3 oropharyngeal (6.9%), 15 oral (48.3%), 4 laryngeal (66.7%), and 2 nasopharyngeal papillomas (66.7%). Eighty-one cases were also tested for cutaneous HPVs, detected in 16 lesions (19.7%): 11 (13.5%) harbored only cutaneous types, and 5 (6.2%) were positive for both cutaneous and mucosal HPVs. Among these 81 cases, prevalence of mucosal and/or cutaneous HPV infection was 43.2%. CONCLUSION HPV DNA detection in a fraction of head and neck papillomas supports the role of HPV in their development. However, other markers need to be considered to confirm the association of HPV infection with these lesions. © 2016 Wiley Periodicals, Inc. Head Neck 39: 254-259, 2017.
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Affiliation(s)
| | - Barbara Pichi
- Otolaryngology Head Neck Surgery Department, Regina Elena National Cancer Institute, IRCCS, Rome, Italy
| | - Francesca Rollo
- Pathology Department, Regina Elena National Cancer Institute, IRCCS, Rome, Italy
| | - Tarik Gheit
- Infections and Cancer Biology Group, International Agency for Research on Cancer, Lyon, France
| | - Valentina Laquintana
- Pathology Department, Regina Elena National Cancer Institute, IRCCS, Rome, Italy
| | - Renato Covello
- Pathology Department, Regina Elena National Cancer Institute, IRCCS, Rome, Italy
| | - Edoardo Pescarmona
- Pathology Department, Regina Elena National Cancer Institute, IRCCS, Rome, Italy
| | - Giuseppe Spriano
- Otolaryngology Head Neck Surgery Department, Regina Elena National Cancer Institute, IRCCS, Rome, Italy
| | - Raul Pellini
- Otolaryngology Head Neck Surgery Department, Regina Elena National Cancer Institute, IRCCS, Rome, Italy
| | - Massimo Giuliani
- STI/HIV Unit, San Gallicano Dermatologic Institute, IRCCS, Rome, Italy
| | - Massimo Tommasino
- Infections and Cancer Biology Group, International Agency for Research on Cancer, Lyon, France
| | - Maria Benevolo
- Pathology Department, Regina Elena National Cancer Institute, IRCCS, Rome, Italy
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21
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Rahman S, Rollison DE, Pierce Campbell CM, Waterboer T, Michel A, Pawlita M, Villa LL, Lazcano Ponce E, Wang W, Borenstein AR, Giuliano AR. Seroprevalence of Cutaneous Human Papillomaviruses and the Risk of External Genital Lesions in Men: A Nested Case-Control Study. PLoS One 2016; 11:e0167174. [PMID: 27893841 PMCID: PMC5125700 DOI: 10.1371/journal.pone.0167174] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2016] [Accepted: 11/09/2016] [Indexed: 12/11/2022] Open
Abstract
Background A variety of cutaneous human papillomaviruses (HPV) are detectable in genital epithelial lesions in men and non-melanoma skin cancer patients. It remains unclear whether these viruses are associated causally with skin lesions. To date, no study has prospectively examined the association between cutaneous HPV seropositivity and development of external genital lesions (EGLs) in men. Objectives To examine the association between seropositivity to cutaneous HPV types and the risk of subsequent development of EGLs. Methods A nested case-control study including 163 incident EGL cases and 352 EGL-free controls in the HPV Infection in Men (HIM) Study cohort was conducted. Cases were ascertained at each of up to 10 biannual clinical visits and verified through biopsy and pathological diagnoses. EGLs were categorized as condyloma, suggestive of condyloma, penile intraepithelial neoplasia (PeIN), and other EGLs. Archived serum specimens collected at baseline were tested for antibodies against 14 cutaneous HPV types (β types (5, 8, 12, 14, 17, 22, 23, 24, 38, and 47), α type 27, γ type 4, μ type 1, and ν type 41) using a GST L1-based multiplex serology assay. Socio-demographic and sexual behavior data were collected through a questionnaire. Using logistic regression, adjusted odds ratios (AOR) and 95% confidence intervals (CI) were estimated. Results Overall, seropositivity to ≥1 cutaneous HPV type (any-HPV) and ≥1 β types (any-β) was 58.3% and 37.5% among other EGL cases, 71.6% and 46.8% among condyloma, 66.8% and 50.0% among PeIN, and 71.9% and 38.4% among controls, respectively. Type-specific seropositivity was most common for ɤ-HPV 4, μ-HPV 1, and β-HPV 8. No statistically significant association was observed between any-HPV, any-β, and type-specific HPV seropositivity and subsequent development of EGLs across all pathological diagnoses. Conclusions Overall, seropositivity to cutaneous HPV was common among men; however, it appears that cutaneous HPV is not associated with the development of genital lesions in men.
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Affiliation(s)
- Shams Rahman
- Center for Infection Research in Cancer, Moffitt Cancer Center, Tampa, United States
- Department of Epidemiology and Biostatistics, College of Public Health, University of South Florida, Tampa, United States
| | - Dana E. Rollison
- Center for Infection Research in Cancer, Moffitt Cancer Center, Tampa, United States
| | | | - Tim Waterboer
- Infection, Inflammation and Cancer Research Program, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Angelika Michel
- Infection, Inflammation and Cancer Research Program, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Michael Pawlita
- Infection, Inflammation and Cancer Research Program, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Luisa L. Villa
- School of Medicine, University of São Paulo, São Paulo, Brazil
| | | | - Wei Wang
- Department of Epidemiology and Biostatistics, College of Public Health, University of South Florida, Tampa, United States
| | - Amy R. Borenstein
- Department of Epidemiology and Biostatistics, College of Public Health, University of South Florida, Tampa, United States
| | - Anna R. Giuliano
- Center for Infection Research in Cancer, Moffitt Cancer Center, Tampa, United States
- * E-mail:
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22
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Daudt C, Silva FRCD, Cibulski SP, Weber MN, Mayer FQ, Varela APM, Roehe PM, Canal CW. Complete genome sequence of Deltapapillomavirus 4 (bovine papillomavirus 2) from a bovine papillomavirus lesion in Amazon Region, Brazil. Mem Inst Oswaldo Cruz 2016; 111:277-9. [PMID: 27074259 PMCID: PMC4830119 DOI: 10.1590/0074-02760160047] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2016] [Accepted: 03/07/2016] [Indexed: 11/26/2022] Open
Abstract
The complete genome sequence of bovine papillomavirus 2 (BPV2) from Brazilian Amazon
Region was determined using multiple-primed rolling circle amplification followed by
Illumina sequencing. The genome is 7,947 bp long, with 45.9% GC content. It encodes
seven early (E1, E2,E4,
E5, E6,E7, and
E8) and two late (L1 and L2)
genes. The complete genome of a BPV2 can help in future studies since this BPV type
is highly reported worldwide although the lack of complete genome sequences
available.
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Affiliation(s)
- Cíntia Daudt
- Laboratório de Virologia, Faculdade de Veterinária, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brasil
| | - Flavio R C da Silva
- Laboratório de Virologia, Faculdade de Veterinária, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brasil
| | - Samuel P Cibulski
- Laboratório de Virologia, Faculdade de Veterinária, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brasil
| | - Matheus N Weber
- Laboratório de Virologia, Faculdade de Veterinária, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brasil
| | - Fabiana Q Mayer
- Laboratório de Biologia Molecular, Instituto de Pesquisas Veterinárias Desidério Finamor, Fundação Estadual de Pesquisa Agropecuária, Eldorado do Sul, RS, Brasil
| | - Ana Paula M Varela
- Laboratório de Virologia, Departamento de Microbiologia, Imunologia e Parasitologia, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brasil
| | - Paulo M Roehe
- Laboratório de Virologia, Departamento de Microbiologia, Imunologia e Parasitologia, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brasil
| | - Cláudio W Canal
- Laboratório de Virologia, Faculdade de Veterinária, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brasil
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da Silva FRC, Daudt C, Cibulski SP, Weber MN, Varela APM, Mayer FQ, Roehe PM, Canal CW. Genome characterization of a bovine papillomavirus type 5 from cattle in the Amazon region, Brazil. Virus Genes 2016; 53:130-133. [PMID: 27817150 DOI: 10.1007/s11262-016-1406-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2016] [Accepted: 10/20/2016] [Indexed: 01/17/2023]
Abstract
Papillomaviruses are small and complex viruses with circular DNA genome that belongs to the Papillomavirus family, which comprises at least 39 genera. The bovine papillomavirus (BPV) causes an infectious disease that is characterized by chronic and proliferative benign tumors that affect cattle worldwide. In the present work, the full genome sequence of BPV type 5, an Epsilonpapillomavirus, is reported. The genome was recovered from papillomatous lesions excised from cattle raised in the Amazon region, Northern Brazil. The genome comprises 7836 base pairs and exhibits the archetypal organization of the Papillomaviridae. This is of significance for the study of BPV biology, since currently available full BPV genome sequences are scarce. The availability of genomic information of BPVs can provide better understanding of the differences in genetics and biology of papillomaviruses.
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Affiliation(s)
- Flavio R C da Silva
- Laboratório de Virologia, Faculdade de Veterinária, Universidade Federal do Rio Grande do Sul, Av. Bento Gonçalves, 9090, Prédio 42.602, Porto Alegre, CEP 91540-000, Brazil.,Centro de Ciências Biológicas e da Natureza, Universidade Federal do Acre, Campus Universitário, BR 364, Km 04 - Distrito Industrial, Rio Branco, 69920-900, Brazil
| | - Cíntia Daudt
- Laboratório de Virologia, Faculdade de Veterinária, Universidade Federal do Rio Grande do Sul, Av. Bento Gonçalves, 9090, Prédio 42.602, Porto Alegre, CEP 91540-000, Brazil
| | - Samuel P Cibulski
- Laboratório de Virologia, Faculdade de Veterinária, Universidade Federal do Rio Grande do Sul, Av. Bento Gonçalves, 9090, Prédio 42.602, Porto Alegre, CEP 91540-000, Brazil
| | - Matheus N Weber
- Laboratório de Virologia, Faculdade de Veterinária, Universidade Federal do Rio Grande do Sul, Av. Bento Gonçalves, 9090, Prédio 42.602, Porto Alegre, CEP 91540-000, Brazil
| | - Ana Paula M Varela
- Laboratório de Biologia Molecular, Instituto de Pesquisas Veterinárias Desidério Finamor (IPVDF), Fundação Estadual de Pesquisa Agropecuária, Eldorado do Sul, RS, Brazil
| | - Fabiana Q Mayer
- Laboratório de Biologia Molecular, Instituto de Pesquisas Veterinárias Desidério Finamor (IPVDF), Fundação Estadual de Pesquisa Agropecuária, Eldorado do Sul, RS, Brazil
| | - Paulo M Roehe
- Laboratório de Virologia, Departamento de Microbiologia Imunologia e Parasitologia, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Cláudio W Canal
- Laboratório de Virologia, Faculdade de Veterinária, Universidade Federal do Rio Grande do Sul, Av. Bento Gonçalves, 9090, Prédio 42.602, Porto Alegre, CEP 91540-000, Brazil.
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Oral Human Papillomavirus Infection in Children. Pediatr Infect Dis J 2016; 35:e65-8. [PMID: 26588443 DOI: 10.1097/inf.0000000000000978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Oral human papillomavirus infection is rare in children, but the presence of a villous lesion with slow but continuous growth concerns parents, who need information and therapeutic solutions from the physician. All these aspects are discussed based on a case report of a 9-year-old child with an oral human papillomavirus infection.
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Kawai R, Isomura M, Sato N, Kato S, Yoshida W, Kamiya K, Nagaya Y, Hattori T, Suzuki K, Funato A, Yoshiyama M, Sugita Y, Kubo K, Maeda H. Human Papillomavirus Type 16 Infection and Local Lymph Node Metastasis in Patients with Squamous Cell Carcinoma. J HARD TISSUE BIOL 2016. [DOI: 10.2485/jhtb.25.115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Ryoko Kawai
- Department of Oral Pathology, School of Dentistry, Aichi Gakuin University
| | - Madoka Isomura
- Department of Oral Pathology, School of Dentistry, Aichi Gakuin University
| | - Nobuaki Sato
- Department of Oral Pathology, School of Dentistry, Aichi Gakuin University
| | - Seeta Kato
- Department of Oral Pathology, School of Dentistry, Aichi Gakuin University
- Research Institute of Advanced Oral Science, Graduate School of Dentistry, Aichi Gakuin University
| | - Waka Yoshida
- Department of Oral Pathology, School of Dentistry, Aichi Gakuin University
- Research Institute of Advanced Oral Science, Graduate School of Dentistry, Aichi Gakuin University
| | - Kei Kamiya
- Department of Oral Pathology, School of Dentistry, Aichi Gakuin University
| | - Yoshitaka Nagaya
- Department of Oral Pathology, School of Dentistry, Aichi Gakuin University
| | - Tomofumi Hattori
- Department of Oral Pathology, School of Dentistry, Aichi Gakuin University
| | - Koji Suzuki
- Department of Oral Pathology, School of Dentistry, Aichi Gakuin University
| | - Akiyoshi Funato
- Department of Oral Pathology, School of Dentistry, Aichi Gakuin University
| | - Masanori Yoshiyama
- Department of Oral Pathology, School of Dentistry, Aichi Gakuin University
| | - Yoshihiko Sugita
- Department of Oral Pathology, School of Dentistry, Aichi Gakuin University
- Research Institute of Advanced Oral Science, Graduate School of Dentistry, Aichi Gakuin University
| | - Katsutoshi Kubo
- Department of Oral Pathology, School of Dentistry, Aichi Gakuin University
- Research Institute of Advanced Oral Science, Graduate School of Dentistry, Aichi Gakuin University
| | - Hatsuhiko Maeda
- Department of Oral Pathology, School of Dentistry, Aichi Gakuin University
- Research Institute of Advanced Oral Science, Graduate School of Dentistry, Aichi Gakuin University
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Gupta S, Gupta S. Role of human papillomavirus in oral squamous cell carcinoma and oral potentially malignant disorders: A review of the literature. Indian J Dent 2015; 6:91-8. [PMID: 26097339 PMCID: PMC4455162 DOI: 10.4103/0975-962x.155877] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
Human papillomaviruses (HPVs) are epitheliotropic viruses with an affinity for keratinocytes and are principally found in the anogenital tract, urethra, skin, larynx, tracheobronchial and oral mucosa. On the basis of high, but variable frequency of HPV in oral squamous cell carcinoma (OSCC), malignant potential of HPV infection has been hypothesized but not definitely confirmed. The aim of this review was to highlight the genomic structure and possible mechanism of infection and carcinogenesis by HPV in the oral mucosa and to review the frequency of HPV prevalence in OSCC and oral potentially malignant disorders. A computer database search was performed through the use of PubMed from 1994 to 2014. Search keywords used were: HPV and oral cancer, HPV and oral leukoplakia, HPV and oral lichen planus, HPV and OSCC, HPV and verrucous carcinoma, HPV and proliferative verrucous leukoplakia, HPV and oral papilloma.
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Affiliation(s)
- Shikha Gupta
- Department of Oral Medicine and Radiology, Maulana Azad Institute of Dental Sciences, New Delhi, India
| | - Sunita Gupta
- Department of Oral Medicine and Radiology, Maulana Azad Institute of Dental Sciences, New Delhi, India
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Kocjan BJ, Bzhalava D, Forslund O, Dillner J, Poljak M. Molecular methods for identification and characterization of novel papillomaviruses. Clin Microbiol Infect 2015; 21:808-16. [PMID: 26003284 DOI: 10.1016/j.cmi.2015.05.011] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2015] [Revised: 04/27/2015] [Accepted: 05/12/2015] [Indexed: 02/02/2023]
Abstract
Papillomaviruses (PV) are a remarkably heterogeneous family of small DNA viruses that infect a wide variety of vertebrate species and are aetiologically linked with the development of various neoplastic changes of the skin and mucosal epithelia. Based on nucleotide similarity, PVs are hierarchically classified into genera, species and types. Novel human PV (HPV) types are given a unique number only after the whole genome has been cloned and deposited with the International HPV Reference Center. As of 9 March 2015, 200 different HPV types, belonging to 49 species, had been recognized by the International HPV Reference Center. In addition, 131 animal PV types identified from 66 different animal species exist. Recent advances in molecular techniques have resulted in an explosive increase in the identification of novel HPV types and novel subgenomic HPV sequences in the last few years. Among PV genera, the γ-PV genus has been growing most rapidly in recent years with 80 completely sequenced HPV types, followed by α-PV and β-PV genera that have 65 and 51 recognized HPV types, respectively. We reviewed in detail the contemporary molecular methods most often used for identification and characterization of novel PV types, including PCR, rolling circle amplification and next-generation sequencing. Furthermore, we present a short overview of 12 and 10 novel HPV types recently identified in Sweden and Slovenia, respectively. Finally, an update on the International Human Papillomavirus Reference Center is provided.
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Affiliation(s)
- B J Kocjan
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Slovenia
| | - D Bzhalava
- International Human Papillomavirus Reference Center, Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
| | - O Forslund
- Department of Laboratory Medicine, Lund University, Malmö, Sweden
| | - J Dillner
- International Human Papillomavirus Reference Center, Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
| | - M Poljak
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Slovenia.
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Kato S, Kawai R, Isomura M, Sato N, Yoshida W, Kamiya K, Nagaya Y, Hattori T, Sato E, Sugita Y, Kubo K, Maeda H. Human Papillomavirus in Oral Lichen Planus of Japanese Patients. J HARD TISSUE BIOL 2015. [DOI: 10.2485/jhtb.24.181] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Seeta Kato
- Department of Oral Pathology, School of Dentistry, Aichi Gakuin University
| | - Ryoko Kawai
- Department of Oral Pathology, School of Dentistry, Aichi Gakuin University
| | - Madoka Isomura
- Department of Oral Pathology, School of Dentistry, Aichi Gakuin University
| | - Nobuaki Sato
- Department of Oral Pathology, School of Dentistry, Aichi Gakuin University
| | - Waka Yoshida
- Research Institute of Advanced Oral Science, Graduate School of Dentistry, Aichi Gakuin University
- Department of Oral Pathology, School of Dentistry, Aichi Gakuin University
| | - Kei Kamiya
- Department of Oral Pathology, School of Dentistry, Aichi Gakuin University
| | - Yoshitaka Nagaya
- Department of Oral Pathology, School of Dentistry, Aichi Gakuin University
| | - Tomofumi Hattori
- Department of Oral Pathology, School of Dentistry, Aichi Gakuin University
| | - Emiko Sato
- Research Institute of Advanced Oral Science, Graduate School of Dentistry, Aichi Gakuin University
- Department of Oral Pathology, School of Dentistry, Aichi Gakuin University
| | - Yoshihiko Sugita
- Research Institute of Advanced Oral Science, Graduate School of Dentistry, Aichi Gakuin University
- Department of Oral Pathology, School of Dentistry, Aichi Gakuin University
| | - Katsutoshi Kubo
- Research Institute of Advanced Oral Science, Graduate School of Dentistry, Aichi Gakuin University
- Department of Oral Pathology, School of Dentistry, Aichi Gakuin University
| | - Hatsuhiko Maeda
- Research Institute of Advanced Oral Science, Graduate School of Dentistry, Aichi Gakuin University
- Department of Oral Pathology, School of Dentistry, Aichi Gakuin University
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Mlakar B, Kocjan BJ, Hošnjak L, Fujs Komloš K, Milošević M, Poljak M. Betapapillomaviruses in the anal canal of HIV positive and HIV negative men who have sex with men. J Clin Virol 2014; 61:237-41. [PMID: 25097015 DOI: 10.1016/j.jcv.2014.07.009] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2014] [Revised: 07/14/2014] [Accepted: 07/15/2014] [Indexed: 11/18/2022]
Abstract
BACKGROUND Betapapillomaviruses (β-PV) are etiologically associated with epidermodysplasia verruciformis and a proportion of skin precancerous lesions and cancer, mainly in immunocompromised individuals. OBJECTIVES The prevalence and persistence of anal β-PV infection and β-PV type distribution were determined in a cohort of men who have sex with men (MSM). A correlation with HIV-1 infection status and selected demographic and behavioral risk factors were additionally established. STUDY DESIGN A total of 181 anal swabs (135 initial and 46 follow-up swabs) obtained from 135 Slovenian MSMs (17.0% HIV-1 positive) were tested for the presence of 25 different β-PV types using Diassay RHA Kit Skin (beta) HPV assay and, if negative, with an in-house nested M(a)/H(a) PCR. RESULTS β-PVs were detected in 88/135 (65.2%) initial anal swabs. Infection with multiple β-PV types was found in 26 samples; the number of β-PVs ranged from 2 to 9. A total of 29 distinct β-PVs were detected: HPV-36 and HPV-38 were the most prevalent, followed by HPV-23, HPV-24, and HPV-93. HIV-1 positive status, promiscuity and use of alkyl nitrites were significantly associated with a higher prevalence of anal β-PV infection. Three partial DNA sequences suggesting putative new HPV types were identified. CONCLUSION To the best of our knowledge, this is the first study to investigate and characterize β-PV infections in the anal region. We showed that anal β-PV infection is highly prevalent in the MSM population and that β-PVs can establish persistent infection in the anal region for up to 4.8 years.
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Affiliation(s)
- Boštjan Mlakar
- Department of Surgery, Rožna dolina Surgical Centre, Ljubljana, Slovenia; Department of Proctology, Surgical Centre Zdrav Splet, Maribor, Slovenia
| | - Boštjan J Kocjan
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Lea Hošnjak
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Kristina Fujs Komloš
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Miloš Milošević
- Slovenj Gradec General Hospital, Department of General and Abdominal Surgery, Slovenj Gradec, Slovenia
| | - Mario Poljak
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia.
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Erkhembaatar A, Kawai R, Kato S, Yoshida W, Kamiya K, Nagaya Y, Hattori T, Sugita Y, Kubo K, Maeda H. Hyperplastic Epithelium of Oral Mucosal Lesions Associated with Denture Wearing as a Potential Reservoir of Human Papillomavirus. J HARD TISSUE BIOL 2014. [DOI: 10.2485/jhtb.23.149] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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31
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Poljak M, Kocjan BJ, Hošnjak L. Role of human papillomaviruses in esophageal carcinoma: an updated systematic review from 1982 to 2013. Future Virol 2014. [DOI: 10.2217/fvl.13.116] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
ABSTRACT: Tobacco, alcohol and betel quid are known etiological agents of esophageal squamous cell carcinoma (ESCC). A meta-analysis in 2012 and a literature update (1982–August 2013) identified 159 studies with a total of 11,310 ESCCs tested for the presence of human papillomaviruses (HPVs). HPV DNA was present in 30.3% of fESCCs, with substantial geographic differences. A recent meta-analysis of 21 case–control studies investigating the HPV–ESCC association showed that HPVs increase the risk of ESCC at least threefold. Vaccine-preventable HPV-16 and HPV-18 are the most commonly identified HPV types in ESCC in both low- and high-incidence settings. HPVs should now be seriously considered as etiological agents for at least a subset of ESCC, and more studies are needed to provide conclusive evidence that HPVs cause ESCC.
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Affiliation(s)
- Mario Poljak
- University of Ljubljana, Faculty of Medicine, Institute of Microbiology & Immunology, Zaloška 4, 1105 Ljubljana, Slovenia
| | - Boštjan J Kocjan
- Institute of Microbiology & Immunology, Faculty of Medicine, University of Ljubljana, Slovenia
| | - Lea Hošnjak
- Institute of Microbiology & Immunology, Faculty of Medicine, University of Ljubljana, Slovenia
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Laprise C, Trottier H, Monnier P, Coutlée F, Mayrand MH. Prevalence of human papillomaviruses in semen: a systematic review and meta-analysis. Hum Reprod 2013; 29:640-51. [PMID: 24365799 DOI: 10.1093/humrep/det453] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
STUDY QUESTION What is the prevalence of human papillomavirus (HPV) in semen? SUMMARY ANSWER HPV is present in the semen of asymptomatic men, with a pooled prevalence in a random effects meta-analysis of populations seeking fertility evaluation/treatment of 16%, versus 10% in other populations. WHAT IS KNOWN ALREADY The main risk of donor insemination (DI) is known to be contamination with an infectious agent. HPV is the necessary cause of cervical cancer, and plays an etiologic role in other anogenital cancers. Although it is known to be prevalent and sexually transmitted, donor semen specimens are not tested for the presence of HPV. STUDY DESIGN, SIZE, DURATION A systematic review and meta-analysis of studies published between January 1980 and June 2013 were performed. Variables collected included characteristics of study populations, method of semen preparation, HPV DNA detection and genotyping, HPV types targeted and proportion of HPV positivity. PARTICIPANTS/MATERIALS, SETTING, METHODS Two investigators independently assessed the studies for inclusion in the review and abstracted the data, while others reviewed the extracted data in detail. Studies were included if they provided data on HPV DNA prevalence in semen and PCR-based methods were used. For the meta-analysis, reports were separated according to the study populations, creating two distinct subgroups: populations seeking fertility evaluation/treatments, and other populations. Data were analysed using a random effects model for each subpopulation. MAIN RESULTS AND THE ROLE OF CHANCE The literature search identified 285 studies, and in the 27 studies that were included the HPV DNA prevalence in 4029 semen samples varied from 0 to 100%. The three studies focusing on sperm donors identified HPV DNA in 26.3, 7.5 and 16.0% of semen samples. HPV-16 was the most common type overall. The pooled prevalence in a random effects meta-analysis of seven studies focusing on infertile populations was 16% [95% confidence interval (CI): 10-23%] versus 10% (95% CI: 7-14%) in 11 reports focusing on other populations. LIMITATIONS, REASONS FOR CAUTION First, despite defining clinically relevant subgroups, substantial heterogeneity remained. Secondly, although we retrieved data from reports in English or French only, after reviewing the five reports in other languages only two more could have been added and, as their prevalence estimates were similar to those of studies included in our review, we do not believe that exclusion of these reports biased our results or conclusions. WIDER IMPLICATIONS OF THE FINDINGS HPV DNA can be found in donor semen and preliminary studies confirm genome activity. For this reason, and although the exact consequences of insemination with HPV-infected semen (cervical infections/lesions, impact on success rate of DI) remain to be clarified, we believe that HPV-infected sperm should be considered a health risk unless well-designed studies prove otherwise. The development and validation of adequate sperm washing techniques before DI appears to be a promising option. STUDY FUNDING/COMPETING INTEREST(S) C.L. and P.M. have no conflicts of interests relevant to the submitted work. H.T. has served as a consultant and on advisory boards and has received speaker fees and travel assistance from Merck-Frosst Canada, Glaxo SmithKline Pharmaceuticals, Belgium and Gilead Sciences. F.C. has received grants through his institution from Merck and Roche, as well as honoraria from Merck and Roche for lectures on HPV. M.-H.M. has received grants though her institution from Merck and Qiagen and lecture honoraria from Merck and GSK for conferences on HPV and best practices in cervical cancer prevention. TRIAL REGISTRATION NUMBER N/A.
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Affiliation(s)
- Claudie Laprise
- Department of Social and Preventive Medicine, Université de Montréal, 7101 Avenue du Parc, Montréal, QC, Canada H3N 1X7
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Identification and characterization of eleven novel human gamma-papillomavirus isolates from healthy skin, found at low frequency in a normal population. PLoS One 2013; 8:e77116. [PMID: 24155922 PMCID: PMC3796542 DOI: 10.1371/journal.pone.0077116] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2013] [Accepted: 08/30/2013] [Indexed: 11/22/2022] Open
Abstract
Eleven novel human papillomavirus (HPV) types were isolated and characterized from healthy individuals in China. HPV163 belongs to the γ-1 species, HPV 164 and HPV 168 fit in the γ-8 species, HPV 165 and KC5 belongs to the γ-12 species, HPV 168 is closely allied with the γ-4 species, HPV 169 is closely related to the γ-11 species, and HPV 170 is related to the γ-12 species. In addition, HPV 161, HPV 162, and HPV 166 may form a new HPV species of the γ-PV genus. The prevalence of these HPV types in the normal population is low.
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Improved detection of human papillomavirus harbored in healthy skin with FAP6085/64 primers. J Virol Methods 2013; 193:633-8. [PMID: 23871757 DOI: 10.1016/j.jviromet.2013.06.026] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2013] [Revised: 06/08/2013] [Accepted: 06/17/2013] [Indexed: 01/08/2023]
Abstract
FAP59/64, FAP6085/6319, and CUT primer sets were designed for detecting cutaneous HPV and have been used in many clinical and epidemiology studies. The FAP6085/64 primer set was first evaluated in this study and the FAP6085/64 combination was found to be much more sensitive than all three original primer sets by using HPV plasmids as a template. To confirm further the effectiveness of the FAP6085/64 primer set in human DNA templates, 90 palmar exfoliated cell DNA samples were used to detect the cutaneous HPV by both the FAP59/64 and FAP6085/64 primer sets. The overall proportion of HPV detection in those skin samples was 77.8% (70/90) using FAP6085/64, as compared to 55.6% (50/90) using FAP59/64. The FAP6085/64 primer set was also applied in a population based study. The proportion of HPV detection was 73.96% (2076/2807) in skin samples collected from healthy individuals, and a total of 336 different PV types were found. Sixty (17.9%) of them were fully characterized HPV types, 127 (37.8%) were putative HPV types which had been described previously, 149 (44.3%) were novel putative HPV types, and two animal PVs were also detected. These results suggest that the FAP6085/64 primer set was sensitive and effective for detection of cutaneous HPV in healthy skin samples.
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Novel human papillomavirus type 174 from a cutaneous squamous cell carcinoma. GENOME ANNOUNCEMENTS 2013; 1:1/4/e00445-13. [PMID: 23833138 PMCID: PMC3703599 DOI: 10.1128/genomea.00445-13] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
We report the cloning and characterization of a novel human papillomavirus (HPV), now officially recognized as HPV-174, isolated from a cutaneous squamous cell carcinoma. HPV-174 has a genome organization characteristic of cutaneous HPV types, clusters to the genus Betapapillomavirus, species β2, and is most closely related to HPV-145.
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36
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Complete Genome Sequence of a Novel Human Betapapillomavirus, HPV-159. GENOME ANNOUNCEMENTS 2013; 1:1/3/e00298-13. [PMID: 23723399 PMCID: PMC3668007 DOI: 10.1128/genomea.00298-13] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
A novel human papillomavirus (HPV), now officially recognized as HPV-159, isolated from an anal swab, was fully cloned, sequenced, and genetically characterized. HPV-159 has a genomic organization that is typical of cutaneotrophic HPV types, and it belongs to the genus Betapapillomavirus.
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de Villiers EM. Cross-roads in the classification of papillomaviruses. Virology 2013; 445:2-10. [PMID: 23683837 DOI: 10.1016/j.virol.2013.04.023] [Citation(s) in RCA: 331] [Impact Index Per Article: 30.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2013] [Revised: 04/02/2013] [Accepted: 04/25/2013] [Indexed: 01/22/2023]
Abstract
Acceptance of an official classification for the family Papillomaviridae based purely on DNA sequence relatedness, was achieved as late as 2003. The rate of isolation and characterization of new papillomavirus types has greatly depended on and subjected to the development of new laboratory techniques. Introduction of every new technique led to a temporarily burst in the number of new isolates. In the following, the bumpy road towards achieving a classification system combined with the controversies of implementing and accepting new techniques will be summarized. An update of the classification of the 170 human papillomavirus (HPV) types presently known is presented. Arguments towards the implementation of metagenomic sequencing for this rapidly growing family will be presented.
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Affiliation(s)
- Ethel-Michele de Villiers
- Division for the Characterization of Papillomaviruses, Deutsches Krebsforschungszentrum, Im Neuenheimer Feld 242, 69120 Heidelberg, Germany.
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Johansson H, Bzhalava D, Ekström J, Hultin E, Dillner J, Forslund O. Metagenomic sequencing of “HPV-negative” condylomas detects novel putative HPV types. Virology 2013; 440:1-7. [DOI: 10.1016/j.virol.2013.01.023] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2012] [Accepted: 01/31/2013] [Indexed: 01/06/2023]
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Chouhy D, Bolatti EM, Piccirilli G, Sánchez A, Fernandez Bussy R, Giri AA. Identification of human papillomavirus type 156, the prototype of a new human gammapapillomavirus species, by a generic and highly sensitive PCR strategy for long DNA fragments. J Gen Virol 2013; 94:524-533. [DOI: 10.1099/vir.0.048157-0] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
This study developed a hanging-droplet long PCR, a generic and highly sensitive strategy to facilitate the identification of new human papillomavirus (HPV) genomes. This novel procedure used for the first time the hanging-droplet PCR technique for the amplification of long DNA fragments with generic primers targeting the L1 and E1 regions. It was first applied to the amplification of types belonging to the highly divergent genus Gammapapillovirus (γ-PV). The hanging-droplet long PCR was 100-fold more sensitive than a simple long PCR procedure, detecting as few as ten copies of HPV-4. Nineteen skin samples, potentially containing putative HPV types from the γ-PV genus, were also screened. The method identified four γ-PV genomic halves from new and previously described putative types, and made the full characterization of HPV-156 possible. This novel virus meets the criteria for a new species within the γ-PV genus, with nucleotide identities in the L1 ORF ranging from 58.3 to 67.3 % compared with representative types of the current γ-PV species. HPV-156 showed the highest identity to HPV-60 (67.3 %) from species γ-4, and was consistently closely related to it in both late- and early-gene-derived phylogenies. In conclusion, this report provides a versatile and highly sensitive approach that allowed identification of the prototype of a new species within the γ-PV genus. Its application with primers targeting the different genera in which both human and non-human PVs are distributed may facilitate characterization of the missing members of the family Papillomaviridae.
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Affiliation(s)
- Diego Chouhy
- Instituto de Biología Molecular y Celular de Rosario (CONICET), Rosario, Argentina
- Area Virología, Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, Rosario, Argentina
| | - Elisa M. Bolatti
- Instituto de Biología Molecular y Celular de Rosario (CONICET), Rosario, Argentina
| | - Gustavo Piccirilli
- División de Dermatología, Hospital Provincial del Centenario, Rosario, Argentina
| | - Adriana Sánchez
- División de Dermatología, Hospital Provincial del Centenario, Rosario, Argentina
| | | | - Adriana A. Giri
- Instituto de Biología Molecular y Celular de Rosario (CONICET), Rosario, Argentina
- Area Virología, Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, Rosario, Argentina
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La Rosa G, Fratini M, Accardi L, D'Oro G, Della Libera S, Muscillo M, Di Bonito P. Mucosal and cutaneous human papillomaviruses detected in raw sewages. PLoS One 2013; 8:e52391. [PMID: 23341898 PMCID: PMC3544852 DOI: 10.1371/journal.pone.0052391] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2012] [Accepted: 11/14/2012] [Indexed: 01/30/2023] Open
Abstract
Epitheliotropic viruses can find their way into sewage. The aim of the present study was to investigate the occurrence, distribution, and genetic diversity of Human Papillomaviruses (HPVs) in urban wastewaters. Sewage samples were collected from treatment plants distributed throughout Italy. The DNA extracted from these samples was analyzed by PCR using five PV-specific sets of primers targeting the L1 (GP5/GP6, MY09/MY11, FAP59/64, SKF/SKR) and E1 regions (PM-A/PM-B), according to the protocols previously validated for the detection of mucosal and cutaneous HPV genotypes. PCR products underwent sequencing analysis and the sequences were aligned to reference genomes from the Papillomavirus Episteme database. Phylogenetic analysis was then performed to assess the genetic relationships among the different sequences and between the sequences of the samples and those of the prototype strains. A broad spectrum of sequences related to mucosal and cutaneous HPV types was detected in 81% of the sewage samples analyzed. Surprisingly, sequences related to the anogenital HPV6 and 11 were detected in 19% of the samples, and sequences related to the "high risk" oncogenic HPV16 were identified in two samples. Sequences related to HPV9, HPV20, HPV25, HPV76, HPV80, HPV104, HPV110, HPV111, HPV120 and HPV145 beta Papillomaviruses were detected in 76% of the samples. In addition, similarity searches and phylogenetic analysis of some sequences suggest that they could belong to putative new genotypes of the beta genus. In this study, for the first time, the presence of HPV viruses strongly related to human cancer is reported in sewage samples. Our data increases the knowledge of HPV genomic diversity and suggests that virological analysis of urban sewage can provide key information useful in supporting epidemiological studies.
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Affiliation(s)
- Giuseppina La Rosa
- Department of Environment and Primary Prevention, Istituto Superiore di Sanità, Rome, Italy
| | - Marta Fratini
- Department of Environment and Primary Prevention, Istituto Superiore di Sanità, Rome, Italy
| | - Luisa Accardi
- Department of Infectious Parasitic and Immune-mediated Diseases, Istituto Superiore di Sanità, Rome, Italy
| | - Graziana D'Oro
- Department of Environment and Primary Prevention, Istituto Superiore di Sanità, Rome, Italy
| | - Simonetta Della Libera
- Department of Environment and Primary Prevention, Istituto Superiore di Sanità, Rome, Italy
| | - Michele Muscillo
- Department of Environment and Primary Prevention, Istituto Superiore di Sanità, Rome, Italy
| | - Paola Di Bonito
- Department of Infectious Parasitic and Immune-mediated Diseases, Istituto Superiore di Sanità, Rome, Italy
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Bottalico D, Chen Z, Kocjan BJ, Seme K, Poljak M, Burk RD. Characterization of human papillomavirus type 120: a novel betapapillomavirus with tropism for multiple anatomical niches. J Gen Virol 2012; 93:1774-1779. [PMID: 22552941 DOI: 10.1099/vir.0.041897-0] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Recent studies indicate that human papillomaviruses (HPVs) from the genera Betapapillomavirus and Gammapapillomavirus are abundant in the human oral cavity. We report the cloning and characterization of a 7304 bp HPV120 genome from the oral cavity that is related most closely to HPV23 (L1 ORF, 83.7 % similarity), clustering it in the genus Betapapillomavirus (β-PV). HPV120 contains five early and two late genes, but no E5 ORF. HPV120 was detected from heterogeneous human biological niches, including the oral cavity, eyebrow hairs, anal canal and penile, vulvar and perianal warts. Characterization of the clinical spectrum of HPV120 infections indicates a broader spectrum of epithelial tropism than appreciated previously for HPV types from the genus β-PV.
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Affiliation(s)
- Danielle Bottalico
- Department of Pediatrics, Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - Zigui Chen
- Department of Pediatrics, Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - Boštjan J Kocjan
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Zaloška 4, 1105 Ljubljana, Slovenia
| | - Katja Seme
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Zaloška 4, 1105 Ljubljana, Slovenia
| | - Mario Poljak
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Zaloška 4, 1105 Ljubljana, Slovenia
| | - Robert D Burk
- Obstetrics, Gynecology and Women's Health, Albert Einstein College of Medicine, Bronx, NY 10461, USA.,Departments of Microbiology and Immunology, Albert Einstein College of Medicine, Bronx, NY 10461, USA.,Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, NY 10461, USA.,Department of Pediatrics, Albert Einstein College of Medicine, Bronx, NY 10461, USA
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Kovanda A, Kocjan BJ, Luzar B, Bravo IG, Poljak M. Characterization of novel cutaneous human papillomavirus genotypes HPV-150 and HPV-151. PLoS One 2011; 6:e22529. [PMID: 21799888 PMCID: PMC3143161 DOI: 10.1371/journal.pone.0022529] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2011] [Accepted: 06/23/2011] [Indexed: 11/19/2022] Open
Abstract
DNA from two novel HPV genotypes, HPV-150 and HPV-151, isolated from hair follicles of immuno-competent individuals, was fully cloned, sequenced and characterized. The complete genomes of HPV-150 and HPV-151 are 7,436-bp and 7,386-bp in length, respectively. Both contain genes for at least six proteins, namely E6, E7, E1, E2, L2, L1, as well as a non-coding upstream regulatory region located between the L1 and E6 genes: spanning 416-bp in HPV-150 (genomic positions 7,371 to 350) and 322-bp in HPV-151 (genomic positions 7,213 to 148). HPV-150 and HPV-151 are phylogenetically placed within the Betapapillomavirus genus and are most closely related to HPV-96 and HPV-22, respectively. As in other members of this genus, the intergenic E2-L2 region is very short and does not encode for an E5 gene. Both genotypes contain typical zinc binding domains in their E6 and E7 proteins, but HPV-151 lacks the regular pRb-binding core sequence within its E7 protein. In order to assess the tissue predilection and clinical significance of the novel genotypes, quantitative type-specific real-time PCR assays were developed. The 95% detection limits of the HPV-150 and HPV-151 assays were 7.3 copies/reaction (range 5.6 to 11.4) and 3.4 copies/reaction (range 2.5 to 6.0), respectively. Testing of a representative collection of HPV-associated mucosal and cutaneous benign and malignant neoplasms and hair follicles (total of 540 samples) revealed that HPV-150 and HPV-151 are relatively rare genotypes with a cutaneous tropism. Both genotypes were found in sporadic cases of common warts and SCC and BCC of the skin as single or multiple infections usually with low viral loads. HPV-150 can establish persistent infection of hair follicles in immuno-competent individuals. A partial L1 sequence of a putative novel HPV genotype, related to HPV-150, was identified in a squamous cell carcinoma of the skin obtained from a 64-year old immuno-compromised male patient.
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Affiliation(s)
- Anja Kovanda
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Boštjan J. Kocjan
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Boštjan Luzar
- Institute of Pathology, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Ignacio G. Bravo
- Unit of Infections and Cancer, Catalan Institute of Oncology (ICO), L'Hospitalet de Llobregat, Barcelona, Spain
- CIBER Epidemiology and Public Health (CIBERESP), Barcelona, Spain
- Genomics and Health Centre for Public Health Research (CSISP), Valencia, Spain
| | - Mario Poljak
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
- * E-mail:
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Syrjänen S, Lodi G, von Bültzingslöwen I, Aliko A, Arduino P, Campisi G, Challacombe S, Ficarra G, Flaitz C, Zhou HM, Maeda H, Miller C, Jontell M. Human papillomaviruses in oral carcinoma and oral potentially malignant disorders: a systematic review. Oral Dis 2011; 17 Suppl 1:58-72. [PMID: 21382139 DOI: 10.1111/j.1601-0825.2011.01792.x] [Citation(s) in RCA: 206] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
OBJECTIVES Human papillomavirus (HPV) in oral carcinoma (OSCC) and potentially malignant disorders (OPMD) is controversial. The primary aim was to calculate pooled risk estimates for the association of HPV with OSCC and OPMD when compared with healthy oral mucosa as controls. We also examined the effects of sampling techniques on HPV detection rates. METHODS Systematic review was performed using PubMed (January 1966-September 2010) and EMBASE (January 1990-September 2010). Eligible studies included randomized controlled, cohort and cross-sectional studies. Pooled data were analysed by calculating odds ratios, using a random effects model. Risk of bias was based on characteristics of study group, appropriateness of the control group and prospective design. RESULTS Of the 1121 publications identified, 39 cross-sectional studies met the inclusion criteria. Collectively, 1885 cases and 2248 controls of OSCC and 956 cases and 675 controls of OPMD were available for analysis. Significant association was found between pooled HPV-DNA detection and OSCC (OR = 3.98; 95% CI: 2.62-6.02) and even for HPV16 only (OR = 3.86; 95% CI: 2.16-6.86). HPV was also associated with OPMD (OR = 3.87; 95% CI: 2.87-5.21). In a subgroup analysis of OPMD, HPV was also associated with oral leukoplakia (OR = 4.03; 95% CI: 2.34-6.92), oral lichen planus (OR = 5.12; 95% CI: 2.40-10.93), and epithelial dysplasia (OR = 5.10; 95% CI: 2.03-12.80). CONCLUSIONS The results suggest a potentially important causal association between HPV and OSCC and OPMD.
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Affiliation(s)
- S Syrjänen
- Department of Oral Pathology, Institute of Dentistry, Faculty of Medicine, University of Turku, Turku, Finland.
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Plasmeijer EI, Pandeya N, O'Rourke P, Pawlita M, Waterboer T, Feltkamp MCW, Green AC, Neale RE. The Association between cutaneous squamous cell carcinoma and betapapillomavirus seropositivity: a cohort study. Cancer Epidemiol Biomarkers Prev 2011; 20:1171-7. [PMID: 21527580 DOI: 10.1158/1055-9965.epi-11-0110] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND It is currently unclear whether betapapillomaviruses (betaPV) play a role in the etiology of cutaneous squamous cell carcinoma (SCC). We investigated the association between betaPV antibodies and subsequent SCC in a population-based cohort study. METHODS Serum samples were collected in 1992 and/or 1996 from 1,311 participants of the community-based Nambour Skin Cancer Study. These were tested for the presence of L1 antibodies against 21 different betaPV types. Histologically diagnosed SCCs were ascertained through three full-body skin examinations and linkage with the local pathology laboratories. We used age- and sex-adjusted Cox proportional hazards models to analyze the relationship between betaPV antibodies and SCC occurrence from 1992 until 2007. RESULTS SCC was newly diagnosed in 150 people. No associations were found between the presence of any betaPV L1 antibodies and the occurrence of SCC (HR = 1.0), and stratification by sex, skin color, and sunburn propensity did not affect these results. However, among people who were less than 50 years old in 1992, the presence of betaPV antibodies was associated with a two-fold increased risk of SCC. There was no significant association between antibodies to any individual betaPV type examined and the later development of SCC. CONCLUSIONS Whether betaPV infection of the skin, and indirectly betaPV antibodies, are involved in the oncogenic process in the general population remains unclear, and this longitudinal study provides only limited support. IMPACT This study emphasizes the need for additional longitudinal studies of HPV (human papilloma virus) and SCC, to avoid the possibility of reverse causality in case--control studies.
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Klinischer Algorithmus zur Therapie von kutanen, extragenitalen HPV-induzierten Warzen. Hautarzt 2011; 62:6-16. [DOI: 10.1007/s00105-010-2027-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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46
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Bravo IG, de Sanjosé S, Gottschling M. The clinical importance of understanding the evolution of papillomaviruses. Trends Microbiol 2010; 18:432-8. [DOI: 10.1016/j.tim.2010.07.008] [Citation(s) in RCA: 75] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2010] [Revised: 07/27/2010] [Accepted: 07/29/2010] [Indexed: 12/26/2022]
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47
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Plasmeijer EI, Neale RE, O'Rourke P, Mallitt KA, de Koning MNC, Quint W, Buettner PG, Pawlita M, Waterboer T, Green AC, Feltkamp MCW. Lack of association between the presence and persistence of betapapillomavirus DNA in eyebrow hairs and betapapillomavirus L1 antibodies in serum. J Gen Virol 2010; 91:2073-2079. [PMID: 20444998 DOI: 10.1099/vir.0.019976-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Betapapillomavirus (betaPV) DNA and seroresponses are highly prevalent in the general population and both are frequently used as infection markers in epidemiological studies to elucidate an association with cutaneous squamous cell carcinoma (SCC). Little is known about the natural history of betaPV infection and the aspects of infection that drive antibody responses. To investigate the relationship between these markers, this study assessed whether the presence or persistence of betaPV DNA in eyebrow hairs and L1 antibodies of the same betaPV type co-occurred more frequently than would be expected by chance in both a cross-sectional assessment and a longitudinal study. betaPV DNA in plucked eyebrow hairs and L1 antibodies in serum were measured in 416 participants of the Australian community-based Nambour Skin Cancer Study in 1996. Similar data were available for a subset of 148 participants in 2003. Observed co-occurrence of betaPV DNA and antibodies was compared with expected values based on prevalence. A case-wise concordance index was used to calculate the overall concordance of betaPV DNA and antibodies of the same type. No significant associations were found between the presence or persistence of betaPV DNA and antibody responses. The age and sex of the host did not influence the association, and nor did SCC status or a history of sunburns. It was concluded that betaPV antibody responses in adults are not primarily driven by betaPV infection as measured in eyebrow hairs. Other factors, such as viral load, may play a more pivotal role in the induction of detectable seroresponses.
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Affiliation(s)
- Elsemieke I Plasmeijer
- Department of Medical Microbiology, Leiden University Medical Center, Leiden, PO Box 9600, 2300 RC Leiden, The Netherlands
| | - Rachel E Neale
- Cancer and Population Studies, QIMR, PO Royal Brisbane Hospital, Brisbane, QLD 4029, Australia
| | - Peter O'Rourke
- Cancer and Population Studies, QIMR, PO Royal Brisbane Hospital, Brisbane, QLD 4029, Australia
| | - Kylie-Ann Mallitt
- Cancer and Population Studies, QIMR, PO Royal Brisbane Hospital, Brisbane, QLD 4029, Australia
| | | | - Wim Quint
- DDL Diagnostic Laboratory, Fonteynenburghlaan 7, 2275 CX Voorburg, The Netherlands
| | - Petra G Buettner
- Skin Cancer Research Group within the North Queensland Centre for Cancer Research, School of Public Health, Tropical Medicine and Rehabilitation Sciences, James Cook University, Townsville, QLD, Australia
| | - Michael Pawlita
- Department of Genome Modifications and Carcinogenesis, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Tim Waterboer
- Department of Genome Modifications and Carcinogenesis, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Adele C Green
- Cancer and Population Studies, QIMR, PO Royal Brisbane Hospital, Brisbane, QLD 4029, Australia
| | - Mariet C W Feltkamp
- Department of Medical Microbiology, Leiden University Medical Center, Leiden, PO Box 9600, 2300 RC Leiden, The Netherlands
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Classification of papillomaviruses (PVs) based on 189 PV types and proposal of taxonomic amendments. Virology 2010; 401:70-9. [PMID: 20206957 DOI: 10.1016/j.virol.2010.02.002] [Citation(s) in RCA: 1098] [Impact Index Per Article: 78.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2009] [Revised: 01/27/2010] [Accepted: 02/03/2010] [Indexed: 10/19/2022]
Abstract
We present an expansion of the classification of the family Papillomaviridae, which now contains 29 genera formed by 189 papillomavirus (PV) types isolated from humans (120 types), non-human mammals, birds and reptiles (64, 3 and 2 types, respectively). To accommodate the number of PV genera exceeding the Greek alphabet, the prefix "dyo" is used, continuing after the Omega-PVs with Dyodelta-PVs. The current set of human PVs is contained within five genera, whereas mammalian, avian and reptile PVs are contained within 20, 3 and 1 genera, respectively. We propose standardizations to the names of a number of animal PVs. As prerequisite for a coherent nomenclature of animal PVs, we propose founding a reference center for animal PVs. We discuss that based on emerging species concepts derived from genome sequences, PV types could be promoted to the taxonomic level of species, but we do not recommend implementing this change at the current time.
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Transmission of betapapillomaviruses between domestic partners in an Australian community. J Clin Virol 2010; 47:216-8. [DOI: 10.1016/j.jcv.2009.12.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2009] [Accepted: 12/07/2009] [Indexed: 01/20/2023]
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50
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Köhler A, Gottschling M, Förster J, Röwert-Huber J, Stockfleth E, Nindl I. Genomic characterization of a novel human papillomavirus (HPV-117) with a high viral load in a persisting wart. Virology 2010; 399:129-133. [PMID: 20096912 DOI: 10.1016/j.virol.2009.12.023] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2009] [Revised: 11/24/2009] [Accepted: 12/17/2009] [Indexed: 11/27/2022]
Abstract
Warts from immunosuppressed organ transplant recipients (OTR) persist over years and may progress into non-melanoma skin cancer. Human papillomaviruses (HPV) are considered the causal agents for the development of such warts. We isolated the novel type HPV-117 from a persisting wart by rolling circle amplification. One hundred eighteen warts from immunocompetent patients (IC) and 49 warts from OTR were analyzed by HPV-117 E6 type-specific PCR. As inferred from a phylogenetic analysis, the new type HPV-117 belonged to alpha-PV species 2, including the most similar types HPV-10 and HPV-94. The general prevalence of HPV-117 in warts was 2% in IC (2/118), and 12% in OTR (6/49). The high viral load in dysplastic cells of a Verruca vulgaris was shown by in situ hybridization. Our results suggest an active role of the novel type in the development of cutaneous warts of OTR.
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Affiliation(s)
- Anja Köhler
- Charité, Department of Dermatology, Venereology and Allergy, Skin Cancer Center Charité, University Hospital of Berlin, Berlin, Germany
| | - Marc Gottschling
- Department of Biology, Systematic Botany and Mycology, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Jana Förster
- Charité, Department of Dermatology, Venereology and Allergy, Skin Cancer Center Charité, University Hospital of Berlin, Berlin, Germany
| | - Joachim Röwert-Huber
- Charité, Department of Dermatology, Venereology and Allergy, Skin Cancer Center Charité, University Hospital of Berlin, Berlin, Germany
| | - Eggert Stockfleth
- Charité, Department of Dermatology, Venereology and Allergy, Skin Cancer Center Charité, University Hospital of Berlin, Berlin, Germany
| | - Ingo Nindl
- Charité, Department of Dermatology, Venereology and Allergy, Skin Cancer Center Charité, University Hospital of Berlin, Berlin, Germany.
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