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Zhou C, Li F, Chen G, Wu C, Jiang JG, Duan JL. Clinicopathologic Analysis of HPV-Related Primary Squamous Cell Carcinoma of the Thyroid. Appl Immunohistochem Mol Morphol 2024:00129039-990000000-00192. [PMID: 39263882 DOI: 10.1097/pai.0000000000001222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Accepted: 08/15/2024] [Indexed: 09/13/2024]
Abstract
OBJECT This study aims to explore the clinical and pathologic characteristics of HPV-related primary thyroid squamous cell carcinoma (PSCCT), a rare tumor classified by WHO-5 as a subtype of anaplastic thyroid carcinoma (ATC). METHODS Clinical data, histomorphology, immunohistochemistry, HPV detection, and B-raf gene point mutations of 3 PSCCT cases were analyzed. Subsequent follow-up was conducted post-treatment. RESULTS All 3 cases involved female patients aged between 60 and 76. Microscopic examination revealed squamous cell carcinoma in cases 1 and 3, whereas case 2 exhibited both squamous cell carcinoma and papillary thyroid carcinoma components. Immunohistochemistry demonstrated CK19, PAX8, and TTF1 expression in the papillary thyroid carcinoma component, and CK5/6, p63, p40, and PAX8 expression in the squamous cell carcinoma component. P16 exhibited diffuse positivity in both squamous cell carcinoma and classic papillary carcinoma. HPV analysis identified low-risk type 6 positivity in cases 1 and 3, while both squamous cell carcinoma and papillary carcinoma areas in case 2 were positive for HPV-33. B-raf gene mutation was exclusive to case 2. CONCLUSION Diagnosis of PSCCT necessitates multidisciplinary assessment, incorporating clinical symptoms, imaging, histomorphology, and immunohistochemistry. This study, for the first time, reveals the presence of HPV DNA in both PTC and PSCCT, occurring concurrently but separately. Given the limited scope of 3 case reports, definitive conclusions cannot be drawn, warranting further investigation.
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Affiliation(s)
- Chen Zhou
- Department of Pathology, People's Hospital of Jinhu County, Huaian City, Jiangsu Province
| | - Feng Li
- Department of Otolaryngology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guang Zhou Province
| | - Gang Chen
- Department of Pathology, People's Hospital of Jinhu County, Huaian City, Jiangsu Province
| | - Chao Wu
- Department of Pathology, People's Hospital of Jinhu County, Huaian City, Jiangsu Province
| | - Jin-Gui Jiang
- Department of Pathology, People's Hospital of Jinhu County, Huaian City, Jiangsu Province
| | - Jing-Ling Duan
- Department of Pathology, Tongren Hospital Shanghai Jiao Tong University School Of Medicine, Shang Hai, China
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Ahmed MY, Cakir MO, Salman NA, Sandhu S, Ashrafi GH. Concurrent high risk HPV35, HPV45, and HPV59 infections in prostate and bladder cancer tissues of a single patient: A case report. Heliyon 2024; 10:e35074. [PMID: 39170544 PMCID: PMC11336358 DOI: 10.1016/j.heliyon.2024.e35074] [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: 03/25/2024] [Revised: 07/15/2024] [Accepted: 07/22/2024] [Indexed: 08/23/2024] Open
Abstract
Human papillomavirus (HPV) infections, primarily transmitted through sexual contact, have been linked to various cancers, including cervical, penile, anal, oropharynx, breast, and prostate cancers. This study presents a unique case of concurrent high-risk HPV35, HPV45, and HPV59 infections in both prostate and bladder cancer tissues from a single patient, representing the first documented instance worldwide with identical HPV types detected in two adjacent organs of the same individual. Employing a multiplex-PCR approach, gel electrophoresis, and Sanger sequencing, we confirmed the presence of these high-risk HPV types. Additionally, Western blot analysis using an HPV E7 antibody demonstrated the active expression of HPV oncoproteins in both cancer types. This discovery underscores the potential for HPV intra-organ transmission and necessitates further exploration of alternative transmission routes. The implications of our results offer new insights into the complex dynamics of HPV transmission in cancer pathogenesis. In conclusion our study reveals concurrent HPV infections in both prostate and bladder cancers within a single patient and highlights the potential intra-organ spread of HPV and the need for further investigation of alternative transmission routes.
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Affiliation(s)
- M. Yahya Ahmed
- School of Life Science, Pharmacy and Chemistry, Kingston University London, London, KT1 2EE, UK
| | - Muharrem Okan Cakir
- School of Life Science, Pharmacy and Chemistry, Kingston University London, London, KT1 2EE, UK
| | - Nadia Aziz Salman
- School of Life Science, Pharmacy and Chemistry, Kingston University London, London, KT1 2EE, UK
| | - Sarbjinder Sandhu
- Department of Urology and Surgery, Kingston Hospital, Kingston Upon Thames, London, KT2 7QB, UK
| | - G. Hossein Ashrafi
- School of Life Science, Pharmacy and Chemistry, Kingston University London, London, KT1 2EE, UK
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3
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Cheong HS, Chang Y, Kim Y, Kwon MJ, Cho Y, Kim B, Joo EJ, Bae YH, Kim C, Ryu S. Human papillomavirus infection and cardiovascular mortality: a cohort study. Eur Heart J 2024:ehae020. [PMID: 38321359 DOI: 10.1093/eurheartj/ehae020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 11/20/2023] [Accepted: 12/07/2023] [Indexed: 02/08/2024] Open
Abstract
BACKGROUND AND AIMS High-risk human papillomavirus (HR-HPV) infection-a well-established risk factor for cervical cancer-has associations with cardiovascular disease (CVD). However, its relationship with CVD mortality remains uncertain. This study examined the associations between HR-HPV infection and CVD mortality. METHODS As part of a health examination, 163 250 CVD-free Korean women (mean age: 40.2 years) underwent HR-HPV screening and were tracked for up to 17 years (median: 8.6 years). National death records identified the CVD mortality cases. Hazard ratios (HRs) and 95% confidence intervals (CIs) for CVD mortality were estimated using Cox proportional hazard regression analyses. RESULTS During 1 380 953 person-years of follow-up, 134 CVD deaths occurred, with a mortality rate of 9.1 per 105 person-years for HR-HPV(-) women and 14.9 per 105 person-years for HR-HPV(+) women. After adjustment for traditional CVD risk factors and confounders, the HRs (95% CI) for atherosclerotic CVD (ASCVD), ischaemic heart disease (IHD), and stroke mortality in women with HR-HPV infection compared with those without infection were 3.91 (1.85-8.26), 3.74 (1.53-9.14), and 5.86 (0.86-40.11), respectively. The association between HR-HPV infection and ASCVD mortality was stronger in women with obesity than in those without (P for interaction = .006), with corresponding HRs (95% CI) of 4.81 (1.55-14.93) for obese women and 2.86 (1.04-7.88) for non-obese women. CONCLUSIONS In this cohort study of young and middle-aged Korean women, at low risks for CVD mortality, those with HR-HPV infection had higher death rates from CVD, specifically ASCVD and IHD, with a more pronounced trend in obese individuals.
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Affiliation(s)
- Hae Suk Cheong
- Division of Infectious Diseases, Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul 03181, Republic of Korea
| | - Yoosoo Chang
- Center for Cohort Studies, Total Healthcare Center, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Samsung Main Building B2, 250 Taepyung-ro 2ga, Jung-gu, Seoul 04514, Republic of Korea
- Department of Occupational and Environmental Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Samsung Main Building B2, 250 Taepyung-ro 2ga, Jung-gu, Seoul 04514, Republic of Korea
- Department of Clinical Research Design and Evaluation, SAIHST, Sungkyunkwan University, 115, Irwon-ro, Gangnam-gu, Seoul 06355, Republic of Korea
| | - Yejin Kim
- Center for Cohort Studies, Total Healthcare Center, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Samsung Main Building B2, 250 Taepyung-ro 2ga, Jung-gu, Seoul 04514, Republic of Korea
| | - Min-Jung Kwon
- Department of Laboratory Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul 03181, Republic of Korea
| | - Yoosun Cho
- Center for Cohort Studies, Total Healthcare Center, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Samsung Main Building B2, 250 Taepyung-ro 2ga, Jung-gu, Seoul 04514, Republic of Korea
| | - Bomi Kim
- Division of Infectious Diseases, Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul 03181, Republic of Korea
| | - Eun-Jeong Joo
- Division of Infectious Diseases, Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul 03181, Republic of Korea
| | - Young Ho Bae
- Department of Statistics, Sungkyunkwan University, Seoul 03063, Republic of Korea
| | - Chanmin Kim
- Department of Statistics, Sungkyunkwan University, Seoul 03063, Republic of Korea
| | - Seungho Ryu
- Center for Cohort Studies, Total Healthcare Center, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Samsung Main Building B2, 250 Taepyung-ro 2ga, Jung-gu, Seoul 04514, Republic of Korea
- Department of Occupational and Environmental Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Samsung Main Building B2, 250 Taepyung-ro 2ga, Jung-gu, Seoul 04514, Republic of Korea
- Department of Clinical Research Design and Evaluation, SAIHST, Sungkyunkwan University, 115, Irwon-ro, Gangnam-gu, Seoul 06355, Republic of Korea
- Healthcare Data Center, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, 29 Saemunan-ro, Jongno-gu, Seoul 03181, Republic of Korea
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Viral agents (2nd section). Transfusion 2024; 64 Suppl 1:S19-S207. [PMID: 38394038 DOI: 10.1111/trf.17630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2023] [Accepted: 12/02/2023] [Indexed: 02/25/2024]
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Awan UA, Khattak AA, Ahmed N, Guo X, Akhtar S, Kamran S, Yongjing Z, Liu J, Khan S. An updated systemic review and meta-analysis on human papillomavirus in breast carcinogenesis. Front Oncol 2023; 13:1219161. [PMID: 37711194 PMCID: PMC10498127 DOI: 10.3389/fonc.2023.1219161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Accepted: 07/17/2023] [Indexed: 09/16/2023] Open
Abstract
Background Breast Cancer (BC) stands out as the widely prevalent malignancy among all the types of cancer affecting women worldwide. There is significant evidence that the pathogenicity of BC may be altered by Human Papillomavirus (HPV) infection; however, conclusive data are not yet available. Methods By searching five databases, including EMBASE, IBECS, PubMed, Scopus, Science Direct, Google Scholar, and Web of Science, a thorough systematic analysis was conducted on the prevalence of HPV in BC patients from 1990 to June 30, 2022. After applying extensive eligibility criteria, we selected 74 publications for further analysis based on the prevalence of HPV infections in breast tissues. All of the data were analyzed using a random-effects meta-analysis, Cochran Q test and I2 statistic were used to calculate the heterogeneity of the prevalence among these studies using subgroup analysis. Variations in the HPV prevalence estimates in different subgroups were evaluated by subgroup meta-analysis. Results In total, 3156 studies were initially screened, resulting in 93 full-text studies reviewed, with 74 meeting inclusion criteria. Among a total of 7156 BC biopsies, the pool prevalence of HPV was 25.6% (95% CI= 0.24-0.33, τ2 = 0.0369 with significant heterogeneity between estimates (I 2 = 97% and p< 0.01). Consequently, 45 studies with available controls were further studied, and the prevalence of HPV in case-control studies was 26.2% with overall odds 5.55 (95% CI= 3.67-8.41, I 2 = 38%, τ2 = 1.4878, p< 0.01). Further subgroup analysis of HPV revealed HPV-16 had a maximum prevalence of 9.6% (95% CI= 3.06-11.86, I 2 = 0%, τ2 = 0.6111, p< 0.01). Among different geographical regions, Europe reported the maximum prevalence of HPV, i.e., 39.2% (95% CI=1.29-7.91, I 2 = 18%, τ2 = 1.2911, p< 0.01). Overall distribution showed HPV-18 was a frequent HPV subtype reported in Australia. Conclusion Current study provides a global estimate of HPV prevalence in BC patients and demonstrates a significant association between this virus and BC etiology. Nevertheless, we recommend further investigation into the underlying mechanism is essential to validate this hypothesis.
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Affiliation(s)
- Usman Ayub Awan
- Medical Research Center, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Department of Medical Laboratory Technology, The University of Haripur, Haripur, Khyber Pakhtunkhwa, Pakistan
| | - Aamer Ali Khattak
- Department of Medical Laboratory Technology, The University of Haripur, Haripur, Khyber Pakhtunkhwa, Pakistan
| | - Noman Ahmed
- Department of Medical Laboratory Technology, The University of Haripur, Haripur, Khyber Pakhtunkhwa, Pakistan
| | - Xingyi Guo
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, TN, United States
- Department of Biomedical Informatics, Vanderbilt University School of Medicine, Nashville, TN, United States
| | - Sohail Akhtar
- Department of Mathematics and Statistics, The University of Haripur, Haripur, Khyber Pakhtunkhwa, Pakistan
| | - Shehrish Kamran
- Department of Pathology, Shaukat Khanum Memorial Cancer Hospital and Research Center (SKMCH&RC), Lahore, Pakistan
| | - Zhao Yongjing
- Zhengzhou Key Laboratory of Children’s Infection and Immunity, Children’s Hospital Affiliated to Zhengzhou University, Zhengzhou, China
| | - Jianbo Liu
- Henan Key Laboratory of Precision Diagnosis of Respiratory Infectious Diseases, Zhengzhou Key Laboratory of Precision Diagnosis of Respiratory Infectious Diseases, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Suliman Khan
- Medical Research Center, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Department of Medical Laboratory Technology, The University of Haripur, Haripur, Khyber Pakhtunkhwa, Pakistan
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Khan I, Harshithkumar R, More A, Mukherjee A. Human Papilloma Virus: An Unraveled Enigma of Universal Burden of Malignancies. Pathogens 2023; 12:pathogens12040564. [PMID: 37111450 PMCID: PMC10146077 DOI: 10.3390/pathogens12040564] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 03/28/2023] [Accepted: 04/04/2023] [Indexed: 04/29/2023] Open
Abstract
HPV, or Human Papilloma Virus, has been the primary causative agent of genital warts and cervical cancer worldwide. It is a sexually transmitted infection mainly affecting women of reproductive age group, also infecting men and high-risk group individuals globally, resulting in high mortality. In recent years, HPV has also been found to be the major culprit behind anogenital cancers in both gender and oropharyngeal and colorectal cancers. Few studies have reported the incidence of HPV in breast cancers as well. For a few decades, the burden of HPV-associated malignancies has been increasing at an alarming rate due to a lack of adequate awareness, famine vaccine coverage and hesitancy. The effectiveness of currently available vaccines has been limited to prophylactic efficacy and does not prevent malignancies associated with post-exposure persistent infection. This review focuses on the current burden of HPV-associated malignancies, their causes and strategies to combat the growing prevalence of the cancers. With the advent of new technologies associated with treatment pertaining to therapeutic interventions and employing effective vaccine coverage, the burden of this disease may be reduced in the population.
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Affiliation(s)
- Ishrat Khan
- Division of Virology, ICMR-National AIDS Research Institute, Pune 411026, India
| | - R Harshithkumar
- Division of Virology, ICMR-National AIDS Research Institute, Pune 411026, India
| | - Ashwini More
- Division of Virology, ICMR-National AIDS Research Institute, Pune 411026, India
| | - Anupam Mukherjee
- Division of Virology, ICMR-National AIDS Research Institute, Pune 411026, India
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Balbi G, Schiattarella A, Fasulo D, Cafiero A, Mastrogiacomo A, Musone R, Carucci A, Cobellis L. Vertical transmission of Human papillomavirus: experience from a center of southern Italy. Minerva Obstet Gynecol 2023; 75:45-54. [PMID: 35107233 DOI: 10.23736/s2724-606x.22.04956-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Human papillomavirus (HPV) represents a group of DNA viruses, sexually transmitted, and widely accepted as a cause of invasive squamous cell carcinomas. The virus prevalence is critical worldwide. However, the possibility of perinatal transmission during pregnancy is not well understood as well as the risks for the newborn. METHODS Our study analyzed pregnant women referred to the obstetric outpatient room of the Department of Gynecology and Obstetrics of Sant'Anna and San Sebastiano University Hospital in Caserta, Italy. Cervicovaginal samples were achieved from patients during the first trimester and tested for HPV. The specimen was repeated during the third trimester for HPV-positive patients. After the birth, we took a placenta sample and an eye, pharyngeal, mouth, and genital samples in children from HPV positive mothers, at 36-48 hours after birth and three and six months. RESULTS We found out a high prevalence of HPV infections in the recruited patients: 71 participants were positive at the HPV test in the first trimester (45%), and 17 (14%) showed a positivity in the placental samples. However, there was a low prevalence of viral infection in newborns, and six newborns were positive for HPV at birth (9%). CONCLUSIONS HPV vertical transmission represents a critical obstetric topic, and the transplacental passage of the virus represents a possible cause. However, further studies are necessary to deepen the pathological mechanism and assess the risks for the newborn.
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Affiliation(s)
- Giancarlo Balbi
- Unit of Obstetrics and Gynecology, Sant'Anna e San Sebastiano Hospital, Caserta, Italy.,Department of Woman, Child and General and Specialized Surgery, Luigi Vanvitelli University of Campania, Naples, Italy
| | - Antonio Schiattarella
- Department of Woman, Child and General and Specialized Surgery, Luigi Vanvitelli University of Campania, Naples, Italy -
| | - Diego Fasulo
- Department of Woman, Child and General and Specialized Surgery, Luigi Vanvitelli University of Campania, Naples, Italy
| | - Angela Cafiero
- Unit of Obstetrics and Gynecology, Sant'Anna e San Sebastiano Hospital, Caserta, Italy
| | | | - Rosalia Musone
- Unit of Obstetrics and Gynecology, Sant'Anna e San Sebastiano Hospital, Caserta, Italy
| | - Antonio Carucci
- Unit of Obstetrics and Gynecology, Sant'Anna e San Sebastiano Hospital, Caserta, Italy
| | - Luigi Cobellis
- Unit of Obstetrics and Gynecology, Sant'Anna e San Sebastiano Hospital, Caserta, Italy.,Department of Woman, Child and General and Specialized Surgery, Luigi Vanvitelli University of Campania, Naples, Italy
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Modeling HPV-Associated Disease and Cancer Using the Cottontail Rabbit Papillomavirus. Viruses 2022; 14:v14091964. [PMID: 36146770 PMCID: PMC9503101 DOI: 10.3390/v14091964] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 08/31/2022] [Accepted: 09/01/2022] [Indexed: 01/06/2023] Open
Abstract
Approximately 5% of all human cancers are attributable to human papillomavirus (HPV) infections. HPV-associated diseases and cancers remain a substantial public health and economic burden worldwide despite the availability of prophylactic HPV vaccines. Current diagnosis and treatments for HPV-associated diseases and cancers are predominantly based on cell/tissue morphological examination and/or testing for the presence of high-risk HPV types. There is a lack of robust targets/markers to improve the accuracy of diagnosis and treatments. Several naturally occurring animal papillomavirus models have been established as surrogates to study HPV pathogenesis. Among them, the Cottontail rabbit papillomavirus (CRPV) model has become known as the gold standard. This model has played a pivotal role in the successful development of vaccines now available to prevent HPV infections. Over the past eighty years, the CRPV model has been widely applied to study HPV carcinogenesis. Taking advantage of a large panel of functional mutant CRPV genomes with distinct, reproducible, and predictable phenotypes, we have gained a deeper understanding of viral–host interaction during tumor progression. In recent years, the application of genome-wide RNA-seq analysis to the CRPV model has allowed us to learn and validate changes that parallel those reported in HPV-associated cancers. In addition, we have established a selection of gene-modified rabbit lines to facilitate mechanistic studies and the development of novel therapeutic strategies. In the current review, we summarize some significant findings that have advanced our understanding of HPV pathogenesis and highlight the implication of the development of novel gene-modified rabbits to future mechanistic studies.
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Popescu SD, Boiangiu AG, Sima RM, Bilteanu L, Vladareanu S, Vladareanu R. Maternal HPV Infection and the Estimated Risks for Adverse Pregnancy Outcomes—A Systematic Review. Diagnostics (Basel) 2022; 12:diagnostics12061471. [PMID: 35741280 PMCID: PMC9221727 DOI: 10.3390/diagnostics12061471] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 06/08/2022] [Accepted: 06/13/2022] [Indexed: 12/25/2022] Open
Abstract
Background: Human Papilloma Virus (HPV) represents the most prevalent genital infection in young women of reproductive age. Objective: This systematic review aims to estimate the effect of HPV infection during pregnancy and assess the correlation between HPV and adverse pregnancy outcomes. Materials and methods: The search strategy has been developed based on the PICOS framework: Population (pregnant women infected with HPV), Intervention (HPV infection confirmed by molecular tests), Comparator (pregnant women without HPV infection), Outcomes (adverse pregnancy outcomes) and Study design (observational studies). We searched PubMed, Web of Science, and Scopus databases on 8 January 2022 by using the following keywords: “HPV”, “prematurity”, “preterm birth”, “miscarriage”, “premature rupture of membranes”, “adverse pregnancy outcome”, “low birth weight”, “fetal growth restriction”, “pregnancy-induced hypertensive disorders”, “preeclampsia”. Selection criteria were HPV infection confirmed within maximum 2 years before pregnancy with a molecular test and adverse pregnancy outcomes. (Results: Although numerous studies are conducted on this topic, data are still controversial regarding identifying maternal HPV infection as a risk factor for adverse pregnancy outcomes. More prospective large cohort studies are needed to prove a causative relationship.
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Affiliation(s)
- Simona Daniela Popescu
- Neonatology Clinic, Department of Obstetrics and Gynecology, Faculty of General Medicine, Elias University Hospital, Carol Davila University of Medicine and Pharmacy, 011461 Bucharest, Romania;
| | - Andreea Gratiana Boiangiu
- Obstetrics and Gynecology Clinic, Department of Obstetrics and Gynecology, Faculty of General Medicine, Elias University Hospital, Carol Davila University of Medicine and Pharmacy, 011461 Bucharest, Romania;
- Correspondence: (A.G.B.); (S.V.)
| | - Romina-Marina Sima
- Obstetrics and Gynecology Clinic “Bucur” Maternity, Department of Obstetrics and Gynecology, Faculty of General Medicine, Saint John Hospital, Carol Davila University of Medicine and Pharmacy, 011461 Bucharest, Romania;
| | - Liviu Bilteanu
- Department of Preclinic Sciences, Faculty of Veterinary Medicine, University of Agronomic Sciences and Veterinary Medicine of Bucharest, 050097 Bucharest, Romania;
- Laboratory of Molecular Nanotechnologies, National Institute for Research and Development in Microtechnologies, 077190 Bucharest, Romania
| | - Simona Vladareanu
- Neonatology Clinic, Department of Obstetrics and Gynecology, Faculty of General Medicine, Elias University Hospital, Carol Davila University of Medicine and Pharmacy, 011461 Bucharest, Romania;
- Correspondence: (A.G.B.); (S.V.)
| | - Radu Vladareanu
- Obstetrics and Gynecology Clinic, Department of Obstetrics and Gynecology, Faculty of General Medicine, Elias University Hospital, Carol Davila University of Medicine and Pharmacy, 011461 Bucharest, Romania;
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Keyvani F, Debnath N, Ayman Saleh M, Poudineh M. An integrated microfluidic electrochemical assay for cervical cancer detection at point-of-care testing. NANOSCALE 2022; 14:6761-6770. [PMID: 35506790 DOI: 10.1039/d1nr08252c] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Cervical cancer (CC) is a major health care problem in low- and middle-income countries, necessitating the development of low-cost and easy-to-use assays for CC detection at point-of-care (POC) settings. An integrated microfluidic electrochemical assay for CC detection, named IMEAC, is presented that has the potential for identifying CC circulating DNA in whole blood samples. The IMEAC consists of two main modules: a plasma separator device that isolates plasma from whole blood with high purity and without the need for any external forces connected to a graphene oxide-based electrochemical biosensor that uses specific probe molecules for the detection of CC circulating DNA molecules. We fully characterize the performance of the individual modules and show that the integrated assay can be utilized for target DNA detection in whole blood samples, thus potentially transforming CC detection and screening at remote locations.
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Affiliation(s)
- Fatemeh Keyvani
- Department of Electrical and Computer Engineering, Faculty of Engineering, University of Waterloo, Waterloo, ON N2L 3G1, Canada.
| | - Nandini Debnath
- Department of Electrical and Computer Engineering, Faculty of Engineering, University of Waterloo, Waterloo, ON N2L 3G1, Canada.
| | - Mahmoud Ayman Saleh
- Department of Electrical and Computer Engineering, Faculty of Engineering, University of Waterloo, Waterloo, ON N2L 3G1, Canada.
- Energy Materials Laboratory, School of Sciences and Engineering, The American University in Cairo, New Cairo 11835, Egypt
| | - Mahla Poudineh
- Department of Electrical and Computer Engineering, Faculty of Engineering, University of Waterloo, Waterloo, ON N2L 3G1, Canada.
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Conceição Gomes Nascimento K, Gonçalves Lima É, Mota Nunes Z, Rêgo Barros Júnior M, de Aragão Batista MV, Lucena Araujo AR, da Costa Silva Neto J, Simas Chagas B, Almeida Diniz Gurgel AP, de Freitas AC. Detection of Human Papillomavirus DNA in Paired Peripheral Blood and Cervix Samples in Patients with Cervical Lesions and Healthy Individuals. J Clin Med 2021; 10:jcm10215209. [PMID: 34768729 PMCID: PMC8584517 DOI: 10.3390/jcm10215209] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 09/15/2021] [Accepted: 09/21/2021] [Indexed: 01/22/2023] Open
Abstract
This study evaluated the presence of Human Papillomavirus (HPV) DNA in the cervix and peripheral blood of women with cervical intraepithelial neoplasia (CIN I, II, and III) and healthy individuals. Overall, 139 paired peripheral blood and cervix samples of healthy women and women with CIN I, II, and III (n = 68) were tested for HPV DNA by using standard procedures. Polymerase chain reaction (PCR) sequencing determined HPV types. Quantification of HPV16 E6 and E2 genes was performed to determine viral load and physical state. HPV DNA was detected in the cervix (21.1% in healthy individuals; 48.8–55.5% in CIN patients), blood (46.4% in healthy individuals; 44.1–77.7% in CIN patients) and paired peripheral blood and cervix samples (24% in healthy individuals; 32.5–44.4% in CIN patients). The most frequent types found in the cervix were HPV16, 18, 31, 33, 58, and 70, while HPV16, 18, 33, 58, and 66 were the most frequent types found in the blood. HPV DNA in the cervix was associated with previous sexually transmitted infections (STIs) (p = 0.023; OR: 2.978; CI:1.34–7.821), HPV DNA in the blood (p = 0.000; OR: 8.283; CI:3.700–18.540), and cervical lesions (CIN I/II or III) (p = 0.007). Binomial logistic regression showed that HPV DNA in the blood (p = 0.000; OR: 9.324; CI:3.612–24.072) and cervical lesions (p = 0.011; OR: 3.622; CI:1.338–9.806) were associated with HPV DNA in the cervix. However, we did not find an association between HPV DNA in the blood and cervical lesions (p = 0.385). Our results showed that only HPV DNA found in the cervix was associated with cervical lesions.
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Affiliation(s)
- Kamylla Conceição Gomes Nascimento
- Laboratory of Molecular Studies and Experimental Therapy (LEMTE), Department of Genetics, Federal University of Pernambuco, Recife 50670-901, Brazil; (K.C.G.N.); (É.G.L.); (M.R.B.J.); (B.S.C.); (A.C.d.F.)
| | - Élyda Gonçalves Lima
- Laboratory of Molecular Studies and Experimental Therapy (LEMTE), Department of Genetics, Federal University of Pernambuco, Recife 50670-901, Brazil; (K.C.G.N.); (É.G.L.); (M.R.B.J.); (B.S.C.); (A.C.d.F.)
| | - Zhilbelly Mota Nunes
- Laboratory of Molecular Genetics (LAGEM), Department of Engineering and Environment, Federal University of Paraiba, João Pessoa 58297-000, Brazil;
| | - Marconi Rêgo Barros Júnior
- Laboratory of Molecular Studies and Experimental Therapy (LEMTE), Department of Genetics, Federal University of Pernambuco, Recife 50670-901, Brazil; (K.C.G.N.); (É.G.L.); (M.R.B.J.); (B.S.C.); (A.C.d.F.)
| | - Marcus Vinícius de Aragão Batista
- Laboratory of Molecular Genetics and Biotechnology (GMBio), Department of Biology, Federal University of Sergipe, São Cristóvão 49100-000, Brazil;
| | | | | | - Bárbara Simas Chagas
- Laboratory of Molecular Studies and Experimental Therapy (LEMTE), Department of Genetics, Federal University of Pernambuco, Recife 50670-901, Brazil; (K.C.G.N.); (É.G.L.); (M.R.B.J.); (B.S.C.); (A.C.d.F.)
| | - Ana Pavla Almeida Diniz Gurgel
- Laboratory of Molecular Genetics (LAGEM), Department of Engineering and Environment, Federal University of Paraiba, João Pessoa 58297-000, Brazil;
- Correspondence:
| | - Antonio Carlos de Freitas
- Laboratory of Molecular Studies and Experimental Therapy (LEMTE), Department of Genetics, Federal University of Pernambuco, Recife 50670-901, Brazil; (K.C.G.N.); (É.G.L.); (M.R.B.J.); (B.S.C.); (A.C.d.F.)
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12
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Human Papillomavirus in Breast Carcinogenesis: A Passenger, a Cofactor, or a Causal Agent? BIOLOGY 2021; 10:biology10080804. [PMID: 34440036 PMCID: PMC8389583 DOI: 10.3390/biology10080804] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/12/2021] [Revised: 08/05/2021] [Accepted: 08/06/2021] [Indexed: 12/16/2022]
Abstract
Simple Summary Breast cancer (BC) is the most frequent tumor in women worldwide. A minority of BC patients have a family history of the disease, suggesting the importance of environmental and lifestyle factors. Human papillomavirus (HPV) infection has been detected in a subset of tumors, suggesting a potential role in BC. In this review, we summarized relevant information in respect to this topic and we propose a model of HPV-mediated breast carcinogenesis. Evidence suggests that breast tissue is accessible to HPV, which may be a causal agent of BC in a subset of cases. Abstract Breast cancer (BC) is the most commonly diagnosed malignancy in women worldwide as well as the leading cause of cancer-related death in this gender. Studies have identified that human papillomavirus (HPV) is a potential risk factor for BC development. While vaccines that protect against oncogenic HPVs infection have been commercially available, global disparities persist due to their high cost. Interestingly, numerous authors have detected an increased high risk (HR)-HPV infection in BC specimens when compared with non-tumor tissues. Therefore, it was suggested that HR-HPV infection could play a role in breast carcinogenesis in a subset of cases. Additional epidemiological and experimental evidence is still needed regarding the role of HR-HPV infection in the development and progression of BC.
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13
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Human papillomavirus (HPV) in pregnancy - An update. Eur J Obstet Gynecol Reprod Biol 2021; 264:340-348. [PMID: 34385080 DOI: 10.1016/j.ejogrb.2021.07.053] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 07/25/2021] [Accepted: 07/28/2021] [Indexed: 12/23/2022]
Abstract
Human papilloma viruses (HPV) are small epitheliotropic DNA viruses, of which there are 200 genotypes, 40 of which are known to cause genital infections and are also oncogenic. HPV is the most common sexually transmitted infection. Clinical features vary from asymptomatic (identified at routine cervical cancer screening) to large lesions on the vulva, vagina, cervix and some extragenital sites. Its prevalence in pregnancy varies from 5.5% to 65% depending on age, geography and gestational age (increasing with gestational age). Infection in pregnancy has been associated with adverse outcomes such as spontaneous miscarriage, preterm birth, placental abnormalities and fetal growth restriction. However, the evidence for these adverse outcomes is varied. Besides being oncogenic (and thus associated with cancer of the cervix in pregnancy), vertical transmission to the fetus/neonate can cause neonatal infections, especially juvenile-onset recurrent oral and respiratory papillomatosis (JORRP). Where there are very large lesions on the vulva, delivery may be obstructed. Diagnosis in pregnancy is mainly by viral PCR or from the clinical appearance of the characteristic lesions on the vulva. Treatment is local by either surgical or laser excision or application of trichloroacetic acid. Podophyllin/podophyllotoxin is contraindicated in pregnancy. HPV Infection is not an indication for caesarean delivery as this has not been shown to prevent vertical transmission. For those diagnosed at routine cervical cancer screening, management should follow guidelines for cervical cancer screening in pregnancy. Vaccination is currently not recommended for pregnant women, although studies on those inadvertently vaccinated in pregnancy have not shown any adverse effects on either the fetus or mother.
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14
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Bruno MT, Caruso S, Bica F, Arcidiacono G, Boemi S. Evidence for HPV DNA in the placenta of women who resorted to elective abortion. BMC Pregnancy Childbirth 2021; 21:485. [PMID: 34229658 PMCID: PMC8258985 DOI: 10.1186/s12884-021-03937-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Accepted: 06/04/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND It is believed that HPV infection can result in the death of placental trophoblasts and cause miscarriages or preterm birth. In clinical cases of placental villi positive for HPV DNA reported by other authors, contamination is suspected in the act of crossing the cervical canal. We analyzed placental samples of women who resorted to elective abortion obtained by hysterosuction of ovular material, bypassing any contact with the cervical canal and vagina. METHODS We studied the chorionic villi of the placenta of 64 women who resorted to voluntary termination of pregnancy, in the first trimester. To avoid contamination of the villi by the cervical canal, we analyzed placental samples obtained by hysterosuction of ovular material, bypassing any contact with the cervical canal and vagina. All samples of chorionic villi were manually selected from the aborted material and subjected to research for HPV DNA. RESULTS HPV DNA was detected in 10 out of 60 women (16.6%). The HPV DNA identified in the placenta belonged to genotypes 6, 16, 35, 53, and 90. CONCLUSION The study shows that papillomavirus DNA can infect the placenta and that placenta HPV infection can occur as early as the first trimester of pregnancy.
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Affiliation(s)
- Maria Teresa Bruno
- Department of General Surgery and Medical Surgery Specialties, Gynecological Clinic, University of Catania, Catania, Italy.
| | - Salvatore Caruso
- Department of General Surgery and Medical Surgery Specialties, Gynecological Clinic, University of Catania, Catania, Italy
| | - Francesca Bica
- Department of General Surgery and Medical Surgery Specialties, Gynecological Clinic, University of Catania, Catania, Italy
| | - Giulia Arcidiacono
- Department of General Surgery and Medical Surgery Specialties, Gynecological Clinic, University of Catania, Catania, Italy
| | - Sara Boemi
- Department of General Surgery and Medical Surgery Specialties, Gynecological Clinic, University of Catania, Catania, Italy
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15
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Nagi K, Gupta I, Jurdi N, Jabeen A, Yasmeen A, Batist G, Vranic S, Al-Moustafa AE. High-risk human papillomaviruses and Epstein-Barr virus in breast cancer in Lebanese women and their association with tumor grade: a molecular and tissue microarray study. Cancer Cell Int 2021; 21:308. [PMID: 34112166 PMCID: PMC8194154 DOI: 10.1186/s12935-021-02009-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 06/03/2021] [Indexed: 12/11/2022] Open
Abstract
Background High-risk human papillomaviruses (HPVs) are present and can cooperate with Epstein–Barr virus (EBV) to initiate and/or enhance the progression of several types of human carcinomas including cervical as well as head and neck; in parallel, it has been recently pointed out that these oncoviruses can be detected in human breast cancers. Thus, we herein explored the presence/co-presence of high-risk HPVs and EBV in breast cancer in Lebanese women. Methods A cohort of 102 breast cancer samples and 14 normal breast tissues were assessed for the presence of HPVs and EBV. Polymerase chain reaction (PCR) and immunohistochemistry (IHC) analysis in addition to tissue microarray (TMA) platform were used in this study. Results We found the presence of HPV in 66/102 (65%) of our samples, while EBV is present in 41/102 (40%) of the cohort. Additionally, our data showed that high-risk HPV types (52, 35, 58, 45, 16 and 51) are the most frequent in breast cancer in Lebanese women. Meanwhile, we report that high-risk HPVs and EBV are co-present in 30/102 (29%) of the samples; more significantly, our results indicate that their co-presence is associated with tumor grade (p = 0.03). Conclusion Our data revealed that HPVs and EBV are present/co-present in human breast cancer where they may play an important role in its development and/or progression; thus, we believe that further investigations are essential to confirm and elucidate the presence/co-presence of these oncoviruses and the underlying mechanisms of their interaction in breast carcinogenesis.
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Affiliation(s)
- Karim Nagi
- College of Medicine, QU Health, Qatar University, PO Box 2713, Doha, Qatar. .,Biomedical and Pharmaceutical Research Unit, QU Health, Qatar University, PO Box 2713, Doha, Qatar.
| | - Ishita Gupta
- College of Medicine, QU Health, Qatar University, PO Box 2713, Doha, Qatar.,Biomedical and Pharmaceutical Research Unit, QU Health, Qatar University, PO Box 2713, Doha, Qatar.,Biomedical Research Centre, QU Health, Qatar University, PO Box 2713, Doha, Qatar
| | - Nawaf Jurdi
- Department of Pathology and Laboratory Medicine, American University of Beirut Medical Center, Beirut, Lebanon
| | - Ayesha Jabeen
- College of Medicine, QU Health, Qatar University, PO Box 2713, Doha, Qatar.,Biomedical and Pharmaceutical Research Unit, QU Health, Qatar University, PO Box 2713, Doha, Qatar.,Biomedical Research Centre, QU Health, Qatar University, PO Box 2713, Doha, Qatar
| | - Amber Yasmeen
- Segal Cancer Centre, Lady Davis Institute for Medical Research/JGH, McGill University, Montreal, QC, H3A 0G4, Canada
| | - Gerald Batist
- Segal Cancer Centre, Lady Davis Institute for Medical Research/JGH, McGill University, Montreal, QC, H3A 0G4, Canada.,Oncology Department, McGill University, Montreal, QC, H3A 0G4, Canada
| | - Semir Vranic
- College of Medicine, QU Health, Qatar University, PO Box 2713, Doha, Qatar.,Biomedical and Pharmaceutical Research Unit, QU Health, Qatar University, PO Box 2713, Doha, Qatar
| | - Ala-Eddin Al-Moustafa
- College of Medicine, QU Health, Qatar University, PO Box 2713, Doha, Qatar. .,Biomedical and Pharmaceutical Research Unit, QU Health, Qatar University, PO Box 2713, Doha, Qatar. .,Biomedical Research Centre, QU Health, Qatar University, PO Box 2713, Doha, Qatar.
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16
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RESZKA KONRAD, MOSKAL ŁUKASZ, REMIORZ AGATA, WALAS AGATA, SZEWCZYK KRZYSZTOF, STASZEK-SZEWCZYK URSZULA. Should men be exempted from vaccination against human papillomavirus? Health disparities regarding HPV: the example of sexual minorities in Poland. JOURNAL OF PREVENTIVE MEDICINE AND HYGIENE 2021; 62:E386-E391. [PMID: 34604578 PMCID: PMC8451346 DOI: 10.15167/2421-4248/jpmh2021.62.2.1863] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Accepted: 03/15/2021] [Indexed: 11/16/2022]
Abstract
Introduction Social campaigns concerning vaccinations against human papillomavirus (HPV) in Poland are mainly addressed to women. In addition to cervical cancer, anal, penile, and oropharyngeal cancers can be caused by the virus, which clearly affects men as well. HPV vaccinations are voluntary and mostly not refunded in Poland. Methods A survey was published on social media’s group gathering males and contained questions concerning epidemiological data, knowledge about HPV, and opinions of HPV vaccination. A questionnaire was enriched with educational note regarding HPV-dependent cancers and available vaccines against HPV in Poland. Results Because of age limitations, 169 males (115 heterosexuals, 48 homosexuals) aged 14-39 were chosen for the study. Seventyfive percent of straight and 88% of gay men were aware of HPV, but less than 4 and 17% (respectively) were vaccinated against the virus. Main sources of knowledge about HPV were the Internet (61%), media (28%) and relatives (27%). HPV infection was linked with the development of anal and oropharyngeal cancers by 28, and 37% of heterosexual males, compared with 56.3 and 43.8% of homosexual males. The majority of respondents (88%) indicated that all genders should be vaccinated, although only 57% were aware of HPV vaccination availability in Poland. Conclusions The men are at risk of HPV-related cancers and the danger is poorly understood amongst Polish men. Despite awareness of HPV vaccines, the vaccination rate is low. Consequently, there is a serious need to broaden educational campaignes with a special attention to LGBTQ+ communities.
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Affiliation(s)
- KONRAD RESZKA
- Wroclaw Medical University, Wroclaw, Poland
- Correspondence: Konrad Reszka, Wroclaw Medical University, 50-367 Wroclaw, Poland - Tel.: 0048 71 368 93 91 - E-mail:
| | | | | | | | - KRZYSZTOF SZEWCZYK
- Wroclaw Medical University, Department of Oncology, Division of Surgical Oncology, Wroclaw, Poland
| | - URSZULA STASZEK-SZEWCZYK
- Wroclaw Medical University, Department of Oncology, Division of Surgical Oncology, Wroclaw, Poland
- Wroclaw Regional Comprehensive Cancer Center, Department of Brachytherapy, Wroclaw, Poland
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17
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Muciño-Hernández MI, Montoya-Fuentes H, Ochoa-Plascencia MR, Vázquez-Camacho G, Morales-Jeanhs EA, Bencomo-Álvarez AE, Chejfec-Ciociano JM, Fuentes-Orozco C, Barbosa-Camacho FJ, González-Ojeda A. Molecular Identification of Human Papillomavirus DNA in Thyroid Neoplasms: Association or Serendipity? Cureus 2021; 13:e14578. [PMID: 33898151 PMCID: PMC8057935 DOI: 10.7759/cureus.14578] [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] [Indexed: 12/24/2022] Open
Abstract
Background: Human papillomavirus (HPV) is recognized as the most important cofactor in the etiology of cancers of the cervix, esophagus, larynx, and nasopharynx. Experimental evidence suggests that HPV could have an oncogenic influence on thyroid follicular cells; however, to the best of our knowledge, there is no record of its role in human thyroid gland neoplasms. Objective: The purpose of this study is to describe the frequency and the types of HPV present in neoplastic thyroid tissue by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP). Methods: Over 157 samples were analyzed of paraffin-embedded tissue from malignant and benign thyroid tumors. All the paraffin blocks were selected consecutively from the Pathology Tissue Bank archive of the Western Medical Center. The molecular detection and typing were performed at the Molecular Microbiology Laboratory of the Biomedical Research Center, Mexican Institute of Social Security. Results: The frequency of HPV findings was 2.5% (four cases). HPV-6 was found in two cases of thyroid hyperplasia (2.5%), and HPV-33 in two cases of papillary cancer (4.6%). Conclusion: The presence of HPV is not frequent in thyroid neoplasms, at least in the studied population. Due to the low prevalence of this virus in our sample, it is not possible to reach conclusions. Further research is needed.
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Affiliation(s)
| | - Héctor Montoya-Fuentes
- Molecular Microbiology Laboratory, Biomedical Research Center 01, Western National Medical Center, Mexican Institute of Social Security, Guadalajara, MEX
| | | | - Gonzalo Vázquez-Camacho
- Basic Science, School of Medicine, Instituto Tecnológico de Estudios Superiores de Monterrey, Monterrey, MEX
| | - Elías Adrián Morales-Jeanhs
- Molecular Microbiology Laboratory, Biomedical Research Center 01, Western National Medical Center, Mexican Institute of Social Security, Guadalajara, MEX
| | - Alfonso Enrique Bencomo-Álvarez
- Molecular Microbiology Laboratory, Biomedical Research Center 01, Western National Medical Center, Mexican Institute of Social Security, Guadalajara, MEX
| | - Jonathan Matias Chejfec-Ciociano
- Biomedical Research Unit 02, Specialties Hospital - Western National Medical Center, Mexican Institute of Social Security, Guadalajara, MEX
| | - Clotilde Fuentes-Orozco
- Biomedical Research Unit 02, Specialties Hospital - Western National Medical Center, Mexican Institute of Social Security, Guadalajara, MEX
| | - Francisco José Barbosa-Camacho
- Biomedical Research Unit 02, Specialties Hospital - Western National Medical Center, Mexican Institute of Social Security, Guadalajara, MEX
| | - Alejandro González-Ojeda
- Biomedical Research Unit 02, Specialties Hospital - Western National Medical Center, Mexican Institute of Social Security, Guadalajara, MEX
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18
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Hu Y, Ren S, He Y, Wang L, Chen C, Tang J, Liu W, Yu F. Possible Oncogenic Viruses Associated with Lung Cancer. Onco Targets Ther 2020; 13:10651-10666. [PMID: 33116642 PMCID: PMC7585805 DOI: 10.2147/ott.s263976] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Accepted: 09/02/2020] [Indexed: 01/01/2023] Open
Abstract
Lung cancer is the most common cause of cancer death worldwide. Tobacco smoking is the most predominant etiology for lung cancer. However, only a small percentage of heavy smokers develop lung cancer, which suggests that other cofactors are required for lung carcinogenesis. Viruses have been central to modern cancer research and provide profound insights into cancer causes. Nevertheless, the role of virus in lung cancer is still unclear. In this article, we reviewed the possible oncogenic viruses associated with lung cancer.
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Affiliation(s)
- Yan Hu
- Department of Thoracic Surgery, The Thoracic Surgery Research Room, Second Xiangya Hospital, Central South University, Changsha 410011, People's Republic of China
| | - Siying Ren
- Department of Respiratory Medicine, Hunan Centre for Evidence-Based Medicine, Research Unit of Respiratory Diseases, Second Xiangya Hospital, Central South University, Changsha 410011, People's Republic of China
| | - Yu He
- Department of Thoracic Surgery, The Thoracic Surgery Research Room, Second Xiangya Hospital, Central South University, Changsha 410011, People's Republic of China
| | - Li Wang
- Department of Thoracic Surgery, The Thoracic Surgery Research Room, Second Xiangya Hospital, Central South University, Changsha 410011, People's Republic of China
| | - Chen Chen
- Department of Thoracic Surgery, The Thoracic Surgery Research Room, Second Xiangya Hospital, Central South University, Changsha 410011, People's Republic of China
| | - Jingqun Tang
- Department of Thoracic Surgery, The Thoracic Surgery Research Room, Second Xiangya Hospital, Central South University, Changsha 410011, People's Republic of China
| | - Wenliang Liu
- Department of Thoracic Surgery, The Thoracic Surgery Research Room, Second Xiangya Hospital, Central South University, Changsha 410011, People's Republic of China
| | - Fenglei Yu
- Department of Thoracic Surgery, The Thoracic Surgery Research Room, Second Xiangya Hospital, Central South University, Changsha 410011, People's Republic of China
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Greenwood S, Chow-Lockerbie B, Ramsauer S, Wachoski-Dark G, Knight C, Wobeser B. Prevalence of Equus caballus Papillomavirus Type-2 Infection and Seropositivity in Asymptomatic Western Canadian Horses. Vet Pathol 2020; 57:632-641. [PMID: 32812517 DOI: 10.1177/0300985820941270] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Equus caballus papillomavirus type 2 (EcPV-2) has been recognized as a potential cause of a subset of genital squamous cell carcinomas (SCCs) in horses. In the current study, we measured EcPV-2 seropositivity in 50 healthy horses from Western Canada, and these were compared to a herd of horses with known EcPV-2 exposure. Second, the presence of EcPV-2 DNA was measured using EcPV-2-specific PCR (polymerase chain reaction), performed on a variety of tissues collected at necropsy from 70 horses that lacked any history, gross, or histologic evidence of neoplasia or papillomavirus-associated disease. EcPV-2-specific RNA in situ hybridization (R-ISH) was performed on PCR-positive samples to identify the specific tissues infected. The prevalence of asymptomatic infection with EcPV-2 in Western Canadian horses was 20/70 (29%). Exposure to EcPV-2 as measured by seropositivity was 18/50 (36%). EcPV-2 positivity by anatomic location, as measured by R-ISH, was as follows: penis 10/29 (35%), vulva 5/34 (15%), eyelid 8/68 (12%), oral mucosa 7/65 (11%), skin from muzzle 7/68 (10%), and retropharyngeal lymph node 2/64 (3%). The youngest horses with EcPV-2 infection, based on PCR, were fetuses, suggesting for the first time that vertical transmission of EcPV-2 occurs in horses. The current study observed an increased prevalence of EcPV-2 as compared to previous studies. We suggest that this difference is due to our use of biopsies in place of superficial swabs. We propose that EcPV-2 infection in asymptomatic horses is more common than previously reported and that the virus' role in equine genital SCCs may be more complex than originally thought.
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Affiliation(s)
- Sarah Greenwood
- 7235University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | | | | | | | | | - Bruce Wobeser
- 7235University of Saskatchewan, Saskatoon, Saskatchewan, Canada
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20
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Limam S, Missaoui N, Hmissa S, Yacoubi MT, Krifa H, Mokni M, Selmi B. Investigation of Human Cytomegalovirus and Human Papillomavirus in Glioma. Cancer Invest 2020; 38:394-405. [PMID: 32643440 DOI: 10.1080/07357907.2020.1793352] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The study investigated the human cytomegalovirus (HCMV) and human papillomavirus (HPV) in gliomas. A retrospective study was conducted on 112 samples. HCMV was investigated by PCR, in situ hybridization (ISH) and immunohistochemistry. HPV was tested by PCR and DNA ISH. HCMV was identified in 60 gliomas, including 55 GBM. However, RNA ISH and immunohistochemistry failed to detect HCMV positivity. HPV was identified in 44 GBM. No significant relationship was identified between HCMV and HPV and tumour characteristics (p > 0.05). Our findings support the HCMV and HPV presence in gliomas. Further assays are required to more explore the potential efficient antiviral management.
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Affiliation(s)
- Sarra Limam
- Pathology Department, Farhet Hached University Hospital, Sousse, Tunisia
| | - Nabiha Missaoui
- Research Unit UR14ES17, Medicine Faculty, Sousse University, Sousse, Tunisia.,Faculty of Sciences and Techniques of Sidi Bouzid, Kairouan University, Kairouan, Tunisia.,Pathology Department, Sahloul University Hospital, Sousse, Tunisia
| | - Sihem Hmissa
- Pathology Department, Sahloul University Hospital, Sousse, Tunisia
| | | | - Hedi Krifa
- Department of Neurosurgery, Sahloul University Hospital, Sousse, Tunisia
| | - Moncef Mokni
- Pathology Department, Farhet Hached University Hospital, Sousse, Tunisia
| | - Boulbeba Selmi
- Higher Institute of Biotechnology, Monastir University, Monastir, Tunisia
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21
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Islam MS, Chakraborty B, Panda CK. Human papilloma virus (HPV) profiles in breast cancer: future management. ANNALS OF TRANSLATIONAL MEDICINE 2020; 8:650. [PMID: 32566587 PMCID: PMC7290605 DOI: 10.21037/atm-19-2756] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Breast cancer (BC) is frequent among women in worldwide as well as in India. Several studies have reported a wide variation (1.6–86.2%) in the frequency of incidence of human papillomavirus (HPV) infection in BC with high prevalence of high risk HPV16 subtype. HPV infection in breast can occur through different routes like body fluid or by micro-lesion of breast skin from genital/agential sites, though the actual mode of HPV transmission is not yet known in details. Frequent integration and sequence variation with low copy number of HPV16 were seen in this tumour. In addition, high frequencies of methylation in p97 promoter region of HPV16 were evident in this tumour. Novel splice variants of E6/E7 along with other common variants and their protein expression were seen in the tumour. This indicates the importance of HPV in this tumor, its early diagnosis and prognosis. Thus, HPV may be targeted through vaccination to control the disease. However, detailed analysis of HPV associated molecular pathogenesis of BC is warranted for proper therapeutic intervention.
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Affiliation(s)
- Md Saimul Islam
- Department of Oncogene Regulation, Chittaranjan National Cancer Institute, Kolkata, West Bengal, India
| | - Balarko Chakraborty
- Department of Oncogene Regulation, Chittaranjan National Cancer Institute, Kolkata, West Bengal, India
| | - Chinmay Kumar Panda
- Department of Oncogene Regulation, Chittaranjan National Cancer Institute, Kolkata, West Bengal, India
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22
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Gupta I, Al Farsi H, Jabeen A, Skenderi F, Al-Thawadi H, AlAhmad YM, Abdelhafez I, Al Moustafa AE, Vranic S. High-Risk Human Papillomaviruses and Epstein-Barr Virus in Colorectal Cancer and Their Association with Clinicopathological Status. Pathogens 2020; 9:E452. [PMID: 32521661 PMCID: PMC7350373 DOI: 10.3390/pathogens9060452] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Revised: 05/21/2020] [Accepted: 05/28/2020] [Indexed: 02/07/2023] Open
Abstract
Colorectal cancer (CRC) is a common malignancy with a high mortality rate worldwide. It is a complex, multifactorial disease that is strongly impacted by both hereditary and environmental factors. The role of microbes (e.g., viruses) in the pathogenesis of CRC is poorly understood. In the current study, we explored the status of high-risk human papillomaviruses (HPV) and Epstein-Barr virus (EBV) in a well-defined CRC cohort using immunohistochemistry and polymerase chain reaction assays. Our data showed that high-risk HPVs were common (~80%) and EBV had a low presence (14-25%) in the CRC samples. The most common high-risk HPVs are HPV16, 31, 18, 51, 52 and 45 genotypes. The co-presence of high-risk HPV and EBV was observed in ~16% of the sample population without any significant association with the clinicopathological variables. We conclude that high-risk HPVs are very prevalent in CRC samples while EBV positivity is relatively low. The co-expression of the two viruses was observed in a minority of cases and without any correlation with the studied parameters. Further studies are necessary to confirm the clinical relevance and potential therapeutic (preventive) effects of the observations reported herein.
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Affiliation(s)
- Ishita Gupta
- College of Medicine, QU Health, Qatar University, 2713 Doha, Qatar; (I.G.); (H.A.F.); (A.J.); (H.A.-T.); (Y.M.A.); (I.A.)
| | - Halema Al Farsi
- College of Medicine, QU Health, Qatar University, 2713 Doha, Qatar; (I.G.); (H.A.F.); (A.J.); (H.A.-T.); (Y.M.A.); (I.A.)
| | - Ayesha Jabeen
- College of Medicine, QU Health, Qatar University, 2713 Doha, Qatar; (I.G.); (H.A.F.); (A.J.); (H.A.-T.); (Y.M.A.); (I.A.)
| | - Faruk Skenderi
- Department of Pathology, Clinical Center, University of Sarajevo, 71000 Sarajevo, Bosnia and Herzegovina;
| | - Hamda Al-Thawadi
- College of Medicine, QU Health, Qatar University, 2713 Doha, Qatar; (I.G.); (H.A.F.); (A.J.); (H.A.-T.); (Y.M.A.); (I.A.)
| | - Yaman M. AlAhmad
- College of Medicine, QU Health, Qatar University, 2713 Doha, Qatar; (I.G.); (H.A.F.); (A.J.); (H.A.-T.); (Y.M.A.); (I.A.)
| | - Ibrahim Abdelhafez
- College of Medicine, QU Health, Qatar University, 2713 Doha, Qatar; (I.G.); (H.A.F.); (A.J.); (H.A.-T.); (Y.M.A.); (I.A.)
| | - Ala-Eddin Al Moustafa
- College of Medicine, QU Health, Qatar University, 2713 Doha, Qatar; (I.G.); (H.A.F.); (A.J.); (H.A.-T.); (Y.M.A.); (I.A.)
- Biomedical Research Centre, Qatar University, 2713 Doha, Qatar
| | - Semir Vranic
- College of Medicine, QU Health, Qatar University, 2713 Doha, Qatar; (I.G.); (H.A.F.); (A.J.); (H.A.-T.); (Y.M.A.); (I.A.)
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Fernandes Q, Gupta I, Vranic S, Al Moustafa AE. Human Papillomaviruses and Epstein-Barr Virus Interactions in Colorectal Cancer: A Brief Review. Pathogens 2020; 9:pathogens9040300. [PMID: 32325943 PMCID: PMC7238043 DOI: 10.3390/pathogens9040300] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Revised: 04/05/2020] [Accepted: 04/07/2020] [Indexed: 02/06/2023] Open
Abstract
Human papillomaviruses (HPVs) and the Epstein-Barr virus (EBV) are the most common oncoviruses, contributing to approximately 10%-15% of all malignancies. Oncoproteins of high-risk HPVs (E5 and E6/E7), as well as EBV (LMP1, LMP2A and EBNA1), play a principal role in the onset and progression of several human carcinomas, including head and neck, cervical and colorectal. Oncoproteins of high-risk HPVs and EBV can cooperate to initiate and/or enhance epithelial-mesenchymal transition (EMT) events, which represents one of the hallmarks of cancer progression and metastasis. Although the role of these oncoviruses in several cancers is well established, their role in the pathogenesis of colorectal cancer is still nascent. This review presents an overview of the most recent advances related to the presence and role of high-risk HPVs and EBV in colorectal cancer, with an emphasis on their cooperation in colorectal carcinogenesis.
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Affiliation(s)
- Queenie Fernandes
- College of Medicine, QU Health, Qatar University, Doha 2713, Qatar; (Q.F.); (I.G.)
- Biomedical Research Centre, Qatar University, Doha 2713, Qatar
| | - Ishita Gupta
- College of Medicine, QU Health, Qatar University, Doha 2713, Qatar; (Q.F.); (I.G.)
- Biomedical Research Centre, Qatar University, Doha 2713, Qatar
| | - Semir Vranic
- College of Medicine, QU Health, Qatar University, Doha 2713, Qatar; (Q.F.); (I.G.)
- Correspondence: (S.V.); (A.-E.A.M.); Tel.:+974-4403-7873 (S.V.); +974-4403-7817 (A.-E.A.M.)
| | - Ala-Eddin Al Moustafa
- College of Medicine, QU Health, Qatar University, Doha 2713, Qatar; (Q.F.); (I.G.)
- Biomedical Research Centre, Qatar University, Doha 2713, Qatar
- Correspondence: (S.V.); (A.-E.A.M.); Tel.:+974-4403-7873 (S.V.); +974-4403-7817 (A.-E.A.M.)
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Gupta I, Nasrallah GK, Sharma A, Jabeen A, Smatti MK, Al-Thawadi HA, Sultan AA, Alkhalaf M, Vranic S, Moustafa AEA. Co-prevalence of human Papillomaviruses (HPV) and Epstein-Barr virus (EBV) in healthy blood donors from diverse nationalities in Qatar. Cancer Cell Int 2020; 20:107. [PMID: 32265596 PMCID: PMC7118960 DOI: 10.1186/s12935-020-01190-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Accepted: 03/27/2020] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Infections by both human oncoviruses, human Papillomaviruses (HPV) and Epstein-Barr virus (EBV) are very common in the adult human population and are associated with various malignancies. While HPV is generally transmitted sexually or via skin-to-skin contact, EBV is frequently transmitted by oral secretions, blood transfusions and organ transplants. This study aims to determine the prevalence and circulating genotypes of HPV and EBV in healthy blood donors in Qatar. METHODS We explored the co-prevalence of high-risk HPVs and EBV in 378 males and only 7 females blood donors of different nationalities (mainly from Qatar, Egypt, Syria, Jordan, Pakistan, and India) residing in Qatar, using polymerase chain reaction (PCR). DNA was extracted from the buffy coat and genotyping was performed using PCR and nested-PCR targeting E6 and E7 as well as LMP-1 of HPV and EBV, respectively. RESULTS We found that from the total number of 385 cases of healthy blood donors studied, 54.8% and 61% of the samples are HPVs and EBV positive, respectively. Additionally, our data revealed that the co-presence of both high-risk HPVs and EBV is 40.4% of the total samples. More significantly, this study pointed out for the first time that the most frequent high-risk HPV types in Qatar are 59 (54.8%), 31 (53.7%), 52 (49.1%), 51 (48.6%), 58 (47%) and 35 (45.5%), while the most commonly expressed low-risk HPV types are 53 (50.6%), 11 (45.5), 73 (41.7%) and 6 (41.3%), with all the cases showing multiple HPVs infection. CONCLUSION In this study, we demonstrated for the first time that HPV and EBV are commonly co-present in healthy blood donors in Qatar. On the other hand, it is important to highlight that these oncoviruses can also be co-present in several types of human cancers where they can cooperate in the initiation and/or progression of these cancers. Therefore, more studies regarding the co-presence of these oncoviruses and their interaction are necessary to understand their cooperative role in human diseases.
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Affiliation(s)
- Ishita Gupta
- College of Medicine, QU Health, Qatar University, Doha, Qatar
| | | | - Anju Sharma
- College of Medicine, QU Health, Qatar University, Doha, Qatar
| | - Ayesha Jabeen
- College of Medicine, QU Health, Qatar University, Doha, Qatar
| | | | | | | | | | - Semir Vranic
- College of Medicine, QU Health, Qatar University, Doha, Qatar
| | - Ala-Eddin Al Moustafa
- College of Medicine, QU Health, Qatar University, Doha, Qatar
- Biomedical Research Centre, Qatar University, Doha, Qatar
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25
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L'Huillier AG, Brito F, Wagner N, Cordey S, Zdobnov E, Posfay-Barbe KM, Kaiser L. Identification of Viral Signatures Using High-Throughput Sequencing on Blood of Patients With Kawasaki Disease. Front Pediatr 2019; 7:524. [PMID: 31921732 PMCID: PMC6930886 DOI: 10.3389/fped.2019.00524] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Accepted: 12/03/2019] [Indexed: 12/19/2022] Open
Abstract
Aims: Kawasaki disease is an acute pediatric vasculitis whose etiology remains unknown but epidemiology and clinical presentation suggest a viral etiology. We performed unbiased high-throughput-sequencing on blood of patients with Kawasaki Disease (KD). Materials and Methods: High-throughput-sequencing was performed directly on blood of children with typical KD. Sequences were aligned against a database of clinically relevant viruses. Results: Four patients were acutely infected in the blood, with respectively, poliovirus (vaccine strain), measles (vaccine strain), rhinovirus and bocavirus. Patients with poliovirus and measles had received oral polio and measles vaccines, respectively, twelve and 2 weeks prior. Conclusion: Viral signatures were identified in more than half of the patients, including some corresponding to their vaccinal history. This could suggest a temporal association with KD.
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Affiliation(s)
- Arnaud G. L'Huillier
- Division of Pediatric Infectious Diseases, Department of Pediatrics, University Hospitals of Geneva & Faculty of Medicine, University of Geneva, Geneva, Switzerland
- Laboratory of Virology, Division of Infectious Diseases and Division of Laboratory Medicine, University Hospitals of Geneva & Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | | | - Noemie Wagner
- Division of Pediatric Infectious Diseases, Department of Pediatrics, University Hospitals of Geneva & Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Samuel Cordey
- Laboratory of Virology, Division of Infectious Diseases and Division of Laboratory Medicine, University Hospitals of Geneva & Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | | | - Klara M. Posfay-Barbe
- Division of Pediatric Infectious Diseases, Department of Pediatrics, University Hospitals of Geneva & Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Laurent Kaiser
- Laboratory of Virology, Division of Infectious Diseases and Division of Laboratory Medicine, University Hospitals of Geneva & Faculty of Medicine, University of Geneva, Geneva, Switzerland
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26
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Joo EJ, Chang Y, Kwon MJ, Cho A, Cheong HS, Ryu S. High-Risk Human Papillomavirus Infection and the Risk of Cardiovascular Disease in Korean Women. Circ Res 2019; 124:747-756. [PMID: 30727837 DOI: 10.1161/circresaha.118.313779] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
RATIONALE Until now, no cohort studies have evaluated the relationship between high-risk human papillomavirus (HPV) infection and new-onset cardiovascular diseases (CVD). OBJECTIVE We investigated an association between high-risk HPV infection and the development of CVD. METHODS AND RESULTS We conducted a cohort study of 63 411 women aged 30 or older without CVD at baseline who underwent a high-risk HPV test and were followed annually or biennially from 2011 to 2016. CVD was ascertained through the linkage to the Health Insurance and Review Agency database. A Cox-proportional hazards regression model was used to estimate adjusted hazard ratios (HRs) with 95% CIs of incident CVD. The prevalence of high-risk HPV infection was 7.6%. During 261 598.9 person-years of follow-up, 1122 cases of new-onset CVD were identified (incidence rate of 4.3 per 103 person-years). High-risk HPV infection was significantly associated with incident CVD. After adjustment for possible confounders, and high sensitivity C-reactive protein, a significant association between high-risk HPV infection and incident CVD was still observed, with a corresponding HR (95% CI) of 1.25 (1.03-1.52). This association was stronger among individuals with obesity and those with metabolic syndrome. Multivariable-adjusted HR (95% CI) for incident CVD comparing high-risk HPV-positive- to high-risk HPV-negative participants was 1.10 (0.87-1.39) in the nonobese, whereas corresponding HR (95% CI) was 1.73 (1.19-2.51) in those with obesity ( P for interaction by obesity=0.02). Similarly, multivariable-adjusted HR (95% CI) for incident CVD comparing high-risk HPV-positive- to high-risk HPV-negative participants was 1.09 (0.87-1.36) in those without metabolic syndrome and 1.99 (1.28-3.08) in those with MetS ( P for interaction=0.05). CONCLUSION In this large cohort, high-risk HPV infection was significantly associated with an increased risk of developing CVD, especially in obese individuals and those with MetS, indicating that high-risk HPV might affect CVD risk with possible effect modification by obesity and MetS.
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Affiliation(s)
- Eun-Jeong Joo
- From the Division of Infectious Diseases, Department of Internal Medicine (E.-J.J., H.S.C.), Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Yoosoo Chang
- Center for Cohort Studies, Total Healthcare Center (Y.C., A.C., S.R.), Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea.,Department of Occupational and Environmental Medicine (Y.C., S.R.), Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea.,Department of Clinical Research Design & Evaluation, SAIHST, Sungkyunkwan University, Seoul, Republic of Korea (Y.C., S.R.)
| | - Min-Jung Kwon
- Department of Laboratory Medicine (M.-J.K.), Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Ara Cho
- Center for Cohort Studies, Total Healthcare Center (Y.C., A.C., S.R.), Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Hae Suk Cheong
- From the Division of Infectious Diseases, Department of Internal Medicine (E.-J.J., H.S.C.), Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Seungho Ryu
- Center for Cohort Studies, Total Healthcare Center (Y.C., A.C., S.R.), Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea.,Department of Occupational and Environmental Medicine (Y.C., S.R.), Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea.,Department of Clinical Research Design & Evaluation, SAIHST, Sungkyunkwan University, Seoul, Republic of Korea (Y.C., S.R.)
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27
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Vergara N, Balanda M, Vidal D, Roldán F, S Martín H, Ramírez E. Detection and quantitation of human papillomavirus DNA in peripheral blood mononuclear cells from blood donors. J Med Virol 2019; 91:2009-2015. [PMID: 31317547 DOI: 10.1002/jmv.25551] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Accepted: 07/10/2019] [Indexed: 02/02/2023]
Abstract
Human papillomavirus (HPV) is the etiological agent of cervical cancer. Also, HPV has been associated with anogenital cancer, oropharyngeal cancer, genital warts, and other dermatological diseases. HPV infects epithelial cells and their replication is closely linked to epithelial differentiation. The presence of HPV DNA in peripheral blood mononuclear cells (PBMC) has been reported in some patients with head and neck cancer, cervical cancer, and other genital diseases. However, the presence of HPV DNA in blood in asymptomatic subjects is still unresolved. The objective of this study was to evaluate the presence of HPV DNA in PBMC from asymptomatic blood donors. Blood samples were collected from 207 healthy Chilean blood donors. Genomic DNA was extracted from PBMC and HPV DNA detection was performed by real-time quantitative polymerase chain reaction assays with GP5+/6+ primers. HPV typing was carried out by genetic sequencing of a 140 to 150 bp fragment of the L1 gene. HPV DNA was detected in 6.8% (14/207) of blood donors. Single HPV infections were detected in seven blood donors. High-risk HPV was found in 6.3% (13/207) of cases: nine blood donors were infected with HPV-16, five with HPV-18, two with HPV-51, and one case was infected with either 32, 33, 45, 59, 66, 70, or 82. The median viral load value was 21.3 copies/mL blood or 13.4 HPV (+) cells per 10 4 PBMC. These results show that HPV DNA is present in PBMC from healthy blood donors and it suggests that blood could be a new route of HPV dissemination.
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Affiliation(s)
- Nicolás Vergara
- Sección Virus Oncogénicos, Subdepto. de Enfermedades Virales, Instituto de Salud Pública de Chile, Ñuñoa, Santiago, Chile.,Dirección de Atención Primaria Santiago, Servicio de Salud Metropolitano Central, Santiago, Chile
| | - Monserrat Balanda
- Sección Virus Oncogénicos, Subdepto. de Enfermedades Virales, Instituto de Salud Pública de Chile, Ñuñoa, Santiago, Chile
| | - Deyanira Vidal
- Sección Virus Oncogénicos, Subdepto. de Enfermedades Virales, Instituto de Salud Pública de Chile, Ñuñoa, Santiago, Chile
| | - Francisco Roldán
- Sección Virus Oncogénicos, Subdepto. de Enfermedades Virales, Instituto de Salud Pública de Chile, Ñuñoa, Santiago, Chile
| | - Héctor S Martín
- Sección Virus Oncogénicos, Subdepto. de Enfermedades Virales, Instituto de Salud Pública de Chile, Ñuñoa, Santiago, Chile
| | - Eugenio Ramírez
- Sección Virus Oncogénicos, Subdepto. de Enfermedades Virales, Instituto de Salud Pública de Chile, Ñuñoa, Santiago, Chile
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Yılmaz E, Alatas N, Ucar F, Cora T, Buruk K, Unlu Y. Investigation of Human Papillomavirus (HPV) and Epstein-Barr Virus (EBV) in antrochoanal polyps. Am J Otolaryngol 2019; 40:389-392. [PMID: 30808528 DOI: 10.1016/j.amjoto.2019.02.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Revised: 02/03/2019] [Accepted: 02/18/2019] [Indexed: 10/27/2022]
Abstract
OBJECTIVES/HYPOTHESES This study aimed to investigate the presence of HPV (HPV types 11 and 16) and EBV in antrochoanal polyps and to contribute to the current literature in this regard. STUDY DESIGN A case-control study. METHODS A total of 100 patients (including 43 patients undergoing surgery for antrochoanal polyp, 27 patients undergoing surgery for nasal polyp, and 30 patients undergoing surgery for hypertrophic inferior turbinate) were included in this study. DNA was isolated from formalin-fixed, paraffin-embedded samples with the aid of the Bioneer's AccuPrep Genomic DNA Extraction Kit. In the obtained genomic DNAs, while the detection of HPV DNA was performed using the nested-PCR method, the detection of HPV types 11/16 and EBV DNA was performed using the RT-PCR method. RESULTS The mean age of the patients with antrochoanal polyp was 26.7 ± 15.4 years (range 7-70). There were 20 (46.5%) women and 23 (53.5%) men in the antrochoanal polyp group. HPV DNA was positively detected using the nested-PCR method in 14 (32.6%) of the patients with antrochoanal polyp and in 3 (11.1%) of the patients with nasal polyp. HPV DNA was not detected in the hypertrophic inferior turbinate group (control group). There was a statistically significant difference between all groups in terms of HPV DNA positivity. In the antrochoanal polyp group, 2 patients had HPV 11 positivity and 12 patients had HPV 16 positivity. In the nasal polyp group, 1 patient had HPV 11 positivity and 2 patients had HPV 16 positivity. EBV DNA was positively detected in 16 (37.2%) of the patients with antrochoanal polyp, in 11 (40.7%) of the patients with nasal polyp and in 8 (26.7%) of the patients with hypertrophic inferior turbinate, respectively. There was no statistically significant difference between the groups in terms of EBV DNA positivity. CONCLUSIONS This study demonstrates that there is a need for further studies investigating the presence of viruses in antrochoanal polyps.
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29
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Ambrosio MR, Vernillo R, De Carolis S, Carducci A, Mundo L, Ginori A, Rocca BJ, Nardone V, Lucenti Fei A, Carfagno T, Lazzi S, Cricca M, Tosi P. Putative Role of Circulating Human Papillomavirus DNA in the Development of Primary Squamous Cell Carcinoma of the Middle Rectum: A Case Report. Front Oncol 2019; 9:93. [PMID: 30847303 PMCID: PMC6394246 DOI: 10.3389/fonc.2019.00093] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Accepted: 02/01/2019] [Indexed: 12/18/2022] Open
Abstract
Here we present the case of a patient affected by rectal squamous cell carcinoma in which we demonstrated the presence of Human Papillomavirus (HPV) by a variety of techniques. Collectively, the virus was detected not only in the tumor but also in some regional lymph nodes and in non-neoplastic mucosa of the upper tract of large bowel. By contrast, it was not identifiable in its common sites of entry, namely oral and ano-genital region. We also found HPV DNA in the plasma-derived exosome. Next, by in vitro studies, we confirmed the capability of HPV DNA-positive exosomes, isolated from the supernatant of a HPV DNA positive cell line (CaSki), to transfer its DNA to human colon cancer and normal cell lines. In the stroma nearby the tumor mass we were able to demonstrate the presence of virus DNA in the stromal compartment, supporting its potential to be transferred from epithelial cells to the stromal ones. Thus, this case report favors the notion that human papillomavirus DNA can be vehiculated by exosomes in the blood of neoplastic patients and that it can be transferred, at least in vitro, to normal and neoplastic cells. Furthermore, we showed the presence of viral DNA and RNA in pluripotent stem cells of non-tumor tissue, suggesting that after viral integration (as demonstrated by p16 and RNA in situ hybridization positivity), stem cells might have been activated into cancer stem cells inducing neoplastic transformation of normal tissue through the inactivation of p53, p21, and Rb. It is conceivable that the virus has elicited its oncogenic effect in this specific site and not elsewhere, despite its wide anatomical distribution in the patient, for a local condition of immune suppression, as demonstrated by the increase of T-regulatory (CD4/CD25/FOXP3 positive) and T-exhausted (CD8/PD-1positive) lymphocytes and the M2 polarization (high CD163/CD68 ratio) of macrophages in the neoplastic microenvironment. It is noteworthy that our findings depicted a static picture of a long-lasting dynamic process that might evolve in the development of tumors in other anatomical sites.
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Affiliation(s)
| | - Remo Vernillo
- Department of Medical Sciences, Surgery and Neuroscience, University of Siena, Siena, Italy
| | - Sabrina De Carolis
- Center of Applied Biomedical Research (CRBA), S. Orsola-Malpighi Hospital, Bologna, Italy.,Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Bologna, Italy
| | | | - Lucia Mundo
- Department of Medical Biotechnology, University of Siena, Siena, Italy
| | | | | | | | - Alessandra Lucenti Fei
- Department of Medical Sciences, Surgery and Neuroscience, University of Siena, Siena, Italy
| | | | - Stefano Lazzi
- Department of Medical Biotechnology, University of Siena, Siena, Italy
| | - Monica Cricca
- Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Bologna, Italy
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30
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Mbodi L, Smith T, Wadee R. A rare case of concomitant bilateral nipple and vulval condyloma accuminatum. SAGE Open Med Case Rep 2019; 7:2050313X18819627. [PMID: 30671247 PMCID: PMC6329021 DOI: 10.1177/2050313x18819627] [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: 12/25/2017] [Accepted: 11/22/2018] [Indexed: 11/16/2022] Open
Abstract
In this case study, we have presented a rare case of concomitant human papillomavirus condylomata lesions of both breast nipples and giant vulval warts in an HIV-positive woman on antiretroviral therapy. The woman underwent successful surgical excision and reconstruction for both breast nipple condylomata and vulval warts. Histology of the excised breast nipple and vulval tissue confirmed low-risk human papillomavirus infection. Concomitant vulval and bilateral breast nipple condylomata pose a management dilemma. It is possible that the pathogenesis of these lesions is through both direct contact spread as well as haematogenous dissemination of the human papillomavirus.
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Affiliation(s)
- Langanani Mbodi
- Department of Obstetrics and Gynaecology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Trudy Smith
- Wits University Donald Gordon Medical Centre, Johannesburg, South Africa
| | - Reubina Wadee
- Department of Anatomical Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
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31
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Cladel NM, Jiang P, Li JJ, Peng X, Cooper TK, Majerciak V, Balogh KK, Meyer TJ, Brendle SA, Budgeon LR, Shearer DA, Munden R, Cam M, Vallur R, Christensen ND, Zheng ZM, Hu J. Papillomavirus can be transmitted through the blood and produce infections in blood recipients: Evidence from two animal models. Emerg Microbes Infect 2019; 8:1108-1121. [PMID: 31340720 PMCID: PMC6713970 DOI: 10.1080/22221751.2019.1637072] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Accepted: 06/20/2019] [Indexed: 12/13/2022]
Abstract
Human papillomaviruses (HPV) contribute to most cervical cancers and are considered to be sexually transmitted. However, papillomaviruses are often found in cancers of internal organs, including the stomach, raising the question as to how the viruses gain access to these sites. A possible connection between blood transfusion and HPV-associated disease has not received much attention. Here we show, in rabbit and mouse models, that blood infected with papillomavirus yields infections at permissive sites with detectable viral DNA, RNA transcripts, and protein products. The rabbit skin tumours induced via blood infection displayed decreased expression of SLN, TAC1, MYH8, PGAM2, and APOBEC2 and increased expression of SDRC7, KRT16, S100A9, IL36G, and FABP9, as seen in tumours induced by local infections. Furthermore, we demonstrate that blood from infected mice can transmit the infection to uninfected animals. Finally, we demonstrate the presence of papillomavirus infections and virus-induced hyperplasia in the stomach tissues of animals infected via the blood. These results indicate that blood transmission could be another route for papillomavirus infection, implying that the human blood supply, which is not screened for papillomaviruses, could be a potential source of HPV infection as well as subsequent cancers in tissues not normally associated with the viruses.
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Affiliation(s)
- Nancy M. Cladel
- The Jake Gittlen Laboratories for Cancer Research, Pennsylvania State University College of Medicine, Hershey, PA, USA
- Department of Pathology, Pennsylvania State University College of Medicine, Hershey, PA, USA
| | - Pengfei Jiang
- Tumor Virus RNA Biology Section, RNA Biology Laboratory, National Cancer Institute, NIH, Frederick, MD, USA
- Department of Immunology and Microbiology, School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, People’s Republic of China
| | - Jingwei J. Li
- The Jake Gittlen Laboratories for Cancer Research, Pennsylvania State University College of Medicine, Hershey, PA, USA
- Department of Pathology, Pennsylvania State University College of Medicine, Hershey, PA, USA
| | - Xuwen Peng
- Department of Comparative Medicine, Pennsylvania State University College of Medicine, Hershey, PA , USA
| | - Timothy K. Cooper
- Integrated Research Facility at Fort Detrick, National Institute of Allergy and Infectious Diseases, NIH, Frederick, MD, USA
| | - Vladimir Majerciak
- Tumor Virus RNA Biology Section, RNA Biology Laboratory, National Cancer Institute, NIH, Frederick, MD, USA
| | - Karla K. Balogh
- The Jake Gittlen Laboratories for Cancer Research, Pennsylvania State University College of Medicine, Hershey, PA, USA
- Department of Pathology, Pennsylvania State University College of Medicine, Hershey, PA, USA
| | - Thomas J. Meyer
- CCR Collaborative Bioinformatics Resource (CCBR), Center for Cancer Research, NCI, NIH, Bethesda, MD, USA
- Advanced Biomedical Computational Science, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Sarah A. Brendle
- The Jake Gittlen Laboratories for Cancer Research, Pennsylvania State University College of Medicine, Hershey, PA, USA
- Department of Pathology, Pennsylvania State University College of Medicine, Hershey, PA, USA
| | - Lynn R. Budgeon
- The Jake Gittlen Laboratories for Cancer Research, Pennsylvania State University College of Medicine, Hershey, PA, USA
- Department of Pathology, Pennsylvania State University College of Medicine, Hershey, PA, USA
| | - Debra A. Shearer
- The Jake Gittlen Laboratories for Cancer Research, Pennsylvania State University College of Medicine, Hershey, PA, USA
- Department of Pathology, Pennsylvania State University College of Medicine, Hershey, PA, USA
| | - Regina Munden
- Department of Comparative Medicine, Pennsylvania State University College of Medicine, Hershey, PA , USA
| | - Maggie Cam
- CCR Collaborative Bioinformatics Resource (CCBR), Center for Cancer Research, NCI, NIH, Bethesda, MD, USA
| | - Raghavan Vallur
- Department of Microbiology and Immunology, Pennsylvania State University College of Medicine, Hershey, PA, USA
| | - Neil D. Christensen
- The Jake Gittlen Laboratories for Cancer Research, Pennsylvania State University College of Medicine, Hershey, PA, USA
- Department of Pathology, Pennsylvania State University College of Medicine, Hershey, PA, USA
- Department of Microbiology and Immunology, Pennsylvania State University College of Medicine, Hershey, PA, USA
| | - Zhi-Ming Zheng
- Tumor Virus RNA Biology Section, RNA Biology Laboratory, National Cancer Institute, NIH, Frederick, MD, USA
| | - Jiafen Hu
- The Jake Gittlen Laboratories for Cancer Research, Pennsylvania State University College of Medicine, Hershey, PA, USA
- Department of Pathology, Pennsylvania State University College of Medicine, Hershey, PA, USA
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Barreto DM, Barros GS, Santos LABO, Soares RC, Batista MVA. Comparative transcriptomic analysis of bovine papillomatosis. BMC Genomics 2018; 19:949. [PMID: 30567500 PMCID: PMC6300001 DOI: 10.1186/s12864-018-5361-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2018] [Accepted: 12/10/2018] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Bovine papillomavirus (BPV) belongs to the Papillomaviridae family and infects epithelial cells of bovines and closely related animals, causing hyperproliferative lesions known as warts or papillomas, which may regress or progress to form benign or malignant tumors. The virus enters the host cell and interacts with it by altering the regulation of genes that are responsible for controlling the cell cycle, thus triggering lesion formation. It is not yet known which host genes are regulated by viral infection. Therefore, the objective of this study was to make use of next-generation RNA sequencing methods to identify differentially expressed genes associated with BPV infection, which might elucidate possible marker genes that could be used to control the disease. RESULTS Transcriptome analysis revealed that 1343 genes were differentially regulated (FDR < 0.05). A comparison of gene expression in infected and noninfected cows indicated that 655 genes were significantly upregulated, and 688 genes were significantly downregulated. Most differentially expressed genes were associated with BPV infection pathways, which supports the hypothesis that viral infection was the mechanism associated with this regulation. CONCLUSIONS This is the first study that focused on a large-scale evaluation of gene expression associated with BPV infection, which is important to identify possible metabolic pathways regulated by host genes for lesion development. In addition, novel targets could be identified in order to find ligands that interact with BPV, with the aim of interrupting the infection cycle.
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Affiliation(s)
- Débora M. Barreto
- Laboratory of Molecular Genetics and Biotechnology, Department of Biology, Center for Biological and Health Sciences, Federal University of Sergipe, São Cristóvão, Sergipe Brazil
| | - Gerlane S. Barros
- Laboratory of Molecular Genetics and Biotechnology, Department of Biology, Center for Biological and Health Sciences, Federal University of Sergipe, São Cristóvão, Sergipe Brazil
| | - Lucas A. B. O. Santos
- Laboratory of Molecular Genetics and Biotechnology, Department of Biology, Center for Biological and Health Sciences, Federal University of Sergipe, São Cristóvão, Sergipe Brazil
| | - Rosilene C. Soares
- Department of Morphology, Federal University of Sergipe, São Cristóvão, Sergipe Brazil
| | - Marcus V. A. Batista
- Laboratory of Molecular Genetics and Biotechnology, Department of Biology, Center for Biological and Health Sciences, Federal University of Sergipe, São Cristóvão, Sergipe Brazil
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Nagata N, Nishijima T, Niikura R, Yokoyama T, Matsushita Y, Watanabe K, Teruya K, Kikuchi Y, Akiyama J, Yanase M, Uemura N, Oka S, Gatanaga H. Increased risk of non-AIDS-defining cancers in Asian HIV-infected patients: a long-term cohort study. BMC Cancer 2018; 18:1066. [PMID: 30400779 PMCID: PMC6219071 DOI: 10.1186/s12885-018-4963-8] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2017] [Accepted: 10/16/2018] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Data on the long-term risks of non-AIDS defining cancers (NADCs) are limited, especially in Asians. The incidence of NADCs may correlate with the epidemiological trend of cancers or oncogenic infection in each country, and thus the target cancers would be different between Western and Asian countries. We aimed to elucidate the incidence of NADCs and its predictive factors in Asian HIV-infected patients. METHODS Subjects were HIV-infected patients (n = 1001) periodically followed-up for 9 years on average. NADCs were diagnosed by histopathology and/ or imaging findings. Standardized incidence ratios (SIR) were calculated as the ratio of the observed to expected number of NADCs for comparison with an age-and sex-matched general population. Cox's proportional hazards model was used to estimate hazard ratios (HR). RESULTS During the median follow-up of 9 years, the 10-year cumulative incidence of NADCs was 6.4%.At NADC diagnosis, half of patients presented at age 40-59 years and with advanced tumor stage. Compared with the age-and sex-matched general population, HIV-infected patients are at increased risk for liver cancer (SIR, 4.7), colon cancer (SIR, 2.1), and stomach cancer (SIR, 1.8). In multivariate analysis, a predictive model for NADCs was developed that included age group (40-49, 50-59, 60-69, and ≥ 70 years), smoker, HIV infection through blood transmission, and injection drug use (IDU), and HBV co-infection. The c-statistic for the NADCs predictive model was 0.8 (95%CI, 0.8-0.9, P < 0.001). The higher 10-year incidence rate of NADCs was associated with increasing prediction score. CONCLUSIONS Liver and colon cancer risk was elevated in Asian HIV-infected individuals, similar to in Western populations, whereas stomach cancer risk was characteristically elevated in Asian populations. Half of Asian NADC patients were aged 40-59 years and had advanced-stage disease at diagnosis. Periodic cancer screening may be warranted for high-risk subpopulations with smoking habit, HIV infection through blood transmission or IDU, and HBV co-infection, and screening should be started over 40 years of age.
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Affiliation(s)
- Naoyoshi Nagata
- Departments of Gastroenterology and Hepatology, National Center for Global Health and Medicine, 1-21-1 Toyama, Shinjuku-ku, Tokyo, 162-8655 Japan
| | - Takeshi Nishijima
- AIDS Clinical Center, National Center for Global Health and Medicine, 1-21-1 Toyama, Shinjuku-ku, Tokyo, 162-8655 Japan
| | - Ryota Niikura
- Department of Gastroenterology, Graduate School of Medicine, the University of Tokyo, Bunkyo-ku, Tokyo 113-8655 Japan
| | - Tetsuji Yokoyama
- Department Director, Department of Health Promotion, National Institute of Public Health, 2-3-6 Minami, Wako, Saitama, 351-0197 Japan
| | - Yumi Matsushita
- Department of Clinical Research, National Center for Global Health and Medicine, 1-21-1 Toyama, Shinjuku-ku, Tokyo, 162-8655 Japan
| | - Koji Watanabe
- AIDS Clinical Center, National Center for Global Health and Medicine, 1-21-1 Toyama, Shinjuku-ku, Tokyo, 162-8655 Japan
| | - Katsuji Teruya
- AIDS Clinical Center, National Center for Global Health and Medicine, 1-21-1 Toyama, Shinjuku-ku, Tokyo, 162-8655 Japan
| | - Yoshimi Kikuchi
- AIDS Clinical Center, National Center for Global Health and Medicine, 1-21-1 Toyama, Shinjuku-ku, Tokyo, 162-8655 Japan
| | - Junichi Akiyama
- Departments of Gastroenterology and Hepatology, National Center for Global Health and Medicine, 1-21-1 Toyama, Shinjuku-ku, Tokyo, 162-8655 Japan
| | - Mikio Yanase
- Departments of Gastroenterology and Hepatology, National Center for Global Health and Medicine, 1-21-1 Toyama, Shinjuku-ku, Tokyo, 162-8655 Japan
| | - Naomi Uemura
- Department of Gastroenterology and Hepatology, Kohnodai Hospital, National Center for Global Health and Medicine, 1-7-1, Kohnodai, Ichikawa, Chiba, 272-8516 Japan
| | - Shinichi Oka
- AIDS Clinical Center, National Center for Global Health and Medicine, 1-21-1 Toyama, Shinjuku-ku, Tokyo, 162-8655 Japan
| | - Hiroyuki Gatanaga
- AIDS Clinical Center, National Center for Global Health and Medicine, 1-21-1 Toyama, Shinjuku-ku, Tokyo, 162-8655 Japan
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Araldi RP, Sant’Ana TA, Módolo DG, de Melo TC, Spadacci-Morena DD, de Cassia Stocco R, Cerutti JM, de Souza EB. The human papillomavirus (HPV)-related cancer biology: An overview. Biomed Pharmacother 2018; 106:1537-1556. [DOI: 10.1016/j.biopha.2018.06.149] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2018] [Revised: 06/24/2018] [Accepted: 06/27/2018] [Indexed: 02/07/2023] Open
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de Oliveira THA, do Amaral CM, de França São Marcos B, Nascimento KCG, de Miranda Rios AC, Quixabeira DCA, Muniz MTC, Silva Neto JDC, de Freitas AC. Presence and activity of HPV in primary lung cancer. J Cancer Res Clin Oncol 2018; 144:2367-2376. [DOI: 10.1007/s00432-018-2748-8] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Accepted: 09/08/2018] [Indexed: 12/11/2022]
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Zouridis A, Kalampokas T, Panoulis K, Salakos N, Deligeoroglou E. Intrauterine HPV transmission: a systematic review of the literature. Arch Gynecol Obstet 2018; 298:35-44. [DOI: 10.1007/s00404-018-4787-4] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2017] [Accepted: 05/10/2018] [Indexed: 01/21/2023]
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Ozcagli E, Biri A, Dinc B, Sardas S. How Does Infection with Human Papillomavirus 16 and 18 Impact on DNA Damage and Repair in Cervical Cells and Peripheral Blood? OMICS-A JOURNAL OF INTEGRATIVE BIOLOGY 2018; 22:332-336. [PMID: 29708858 DOI: 10.1089/omi.2018.0065] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Human papillomavirus (HPV) infection is one of the most common sexually transmitted diseases worldwide and a prime cause of cervical cancer. The HPV DNA is detected in approximately 80-90% of all cervical cancers, with HPV 16 and 18 being the high risk conferring human carcinogens. DNA damage and diminished DNA repair mechanisms are potential biological surrogates of HPV infection that warrant further research in different tissues and populations. Notably, we do not know the extent to which the high risk HPV 16 and 18 differentially affect cervical cells versus other systems such as peripheral blood lymphocytes (PBLs). We evaluated DNA damage and repair in women who tested positive for HPV 16 or HPV 18 and healthy control women without HPV 16 or HPV 18 infection. We found that the DNA damage as measured by the Comet assay was markedly greater in cervical cells of women with HPV 16 (mean: 8.1 as% DNA in tail, 95% CI: 7.6-8.7) or HPV 18 infection (mean: 9.6, 95% CI: 8.9-10.2) than controls (mean: 6.7, 95% CI: 6.2-7.4) (p < 0.05). By contrast, in PBLs, we did not find a significant difference in DNA damage between women with HPV 16 or 18 infection versus controls, as measured by the Comet assay or the Conventional Chromosomal Aberration analysis (p > 0.05). We observed, however, the DNA repair capacity, as measured by the X-ray induced challenge (XRC) assay, was significantly impaired in PBLs from women with HPV 16 or 18 infection compared to controls (p < 0.05). This is the first comparative study, to the best of our knowledge, suggesting that the cervical swab cells might be better suited than peripheral lymphocytes as biosamples for detection of HPV 16 or 18 biological effects on DNA damage. In addition, these findings suggest that the Comet assay performed only in PBLs may potentially lead to false negative diagnosis of DNA damage. Taken together, these observations contribute to development of future diagnostic innovation and precision sampling strategies for robust detection of the biological effects of HPV 16 or 18 in women. We conclude by a brief discussion of implications for HPV clinical diagnostics and precision medicine innovation.
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Affiliation(s)
- Eren Ozcagli
- 1 Department of Pharmaceutical Toxicology, Faculty of Pharmacy, Istanbul University , Fatih, Turkey
| | - Aydan Biri
- 2 Department of Obstetrics and Gynecology, Faculty of Medicine, Gazi University , Ankara, Turkey
| | - Bedia Dinc
- 3 Microbiology Laboratory, Ankara Training and Research Hospital , Ankara, Turkey
| | - Semra Sardas
- 4 Toxicology Department, Faculty of Pharmacy, İstinye University , Istanbul, Turkey
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Daudt C, Da Silva FRC, Lunardi M, Alves CBDT, Weber MN, Cibulski SP, Alfieri AF, Alfieri AA, Canal CW. Papillomaviruses in ruminants: An update. Transbound Emerg Dis 2018; 65:1381-1395. [DOI: 10.1111/tbed.12868] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2017] [Indexed: 02/06/2023]
Affiliation(s)
- C. Daudt
- Laboratório de Virologia Veterinária; Faculdade de Veterinária; Universidade Federal do Rio Grande do Sul; Porto Alegre RS Brazil
- Centro de Ciências Biológicas e da Natureza; Universidade Federal do Acre; Rio Branco AC Brazil
| | - F. R. C. Da Silva
- Laboratório de Virologia Veterinária; Faculdade de Veterinária; Universidade Federal do Rio Grande do Sul; Porto Alegre RS Brazil
- Centro de Ciências Biológicas e da Natureza; Universidade Federal do Acre; Rio Branco AC Brazil
| | - M. Lunardi
- Laboratório de Virologia Animal; Departamento de Medicina Veterinária Preventiva; Universidade Estadual de Londrina; Londrina PR Brazil
- Laboratório de Microbiologia Veterinária; Hospital Escola Veterinário; Universidade de Cuiabá; Várzea Grande MT Brazil
| | - C. B. D. T. Alves
- Laboratório de Virologia Veterinária; Faculdade de Veterinária; Universidade Federal do Rio Grande do Sul; Porto Alegre RS Brazil
| | - M. N. Weber
- Laboratório de Virologia Veterinária; Faculdade de Veterinária; Universidade Federal do Rio Grande do Sul; Porto Alegre RS Brazil
| | - S. P. Cibulski
- Laboratório de Virologia Veterinária; Faculdade de Veterinária; Universidade Federal do Rio Grande do Sul; Porto Alegre RS Brazil
| | - A. F. Alfieri
- Laboratório de Virologia Animal; Departamento de Medicina Veterinária Preventiva; Universidade Estadual de Londrina; Londrina PR Brazil
| | - A. A. Alfieri
- Laboratório de Virologia Animal; Departamento de Medicina Veterinária Preventiva; Universidade Estadual de Londrina; Londrina PR Brazil
- Laboratório Multiusuário em Saúde Animal; Unidade de Biologia Molecular; Universidade Estadual de Londrina; Londrina PR Brazil
| | - C. W. Canal
- Laboratório de Virologia Veterinária; Faculdade de Veterinária; Universidade Federal do Rio Grande do Sul; Porto Alegre RS Brazil
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Costa-Silva M, Fernandes I, Rodrigues AG, Lisboa C. Anogenital warts in pediatric population. An Bras Dermatol 2018; 92:675-681. [PMID: 29166505 PMCID: PMC5674701 DOI: 10.1590/abd1806-4841.201756411] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2016] [Accepted: 12/11/2016] [Indexed: 11/22/2022] Open
Abstract
The approach to children with anogenital warts in the context of sexual abuse is
a challenge in clinical practice. This study aims to review the current
knowledge of anogenital warts in children, the forms of transmission, and the
association with sexual abuse and to propose a cross-sectional approach
involving all medical specialties. A systematic review of the literature was
conducted in Portuguese and English from January 2000 to June 2016 using the ISI
Web of Knowledge and PubMed databases. Children aged 12 years or younger were
included. The ethical and legal aspects were consulted in the Declaration and
Convention on the Rights of Children and in the World Health Organization.
Non-sexual and sexual transmission events of human papillomavirus in children
have been well documented. The possibility of sexual transmission appears to be
greater in children older than 4 years. In the case of anogenital warts in
children younger than 4 years of age, the possibility of non-sexual transmission
should be strongly considered in the absence of another sexually transmitted
infection, clinical indicators, or history of sexual abuse. The importance of
human papillomavirus genotyping in the evaluation of sexual abuse is
controversial. A detailed medical history and physical examination of both the
child and caregivers are critical during the course of the investigation. The
likelihood of an association between human papillomavirus infection and sexual
abuse increases directly with age. A multidisciplinary clinical approach
improves the ability to identify sexual abuse in children with anogenital
warts.
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Affiliation(s)
- Miguel Costa-Silva
- Department of Dermatology and Venereology, Centro Hospitalar São João, EPE, Faculdade de Medicina da Universidade do Porto - Porto, Portugal
| | - Inês Fernandes
- Department and Laboratory of Microbiology, Faculdade de Medicina da Universidade do Porto - Porto, Portugal
| | - Acácio Gonçalves Rodrigues
- Department and Laboratory of Microbiology, Faculdade de Medicina da Universidade do Porto - Porto, Portugal
| | - Carmen Lisboa
- Department of Dermatology and Venereology, Centro Hospitalar São João, EPE, Faculdade de Medicina da Universidade do Porto - Porto, Portugal.,Department and Laboratory of Microbiology, Faculdade de Medicina da Universidade do Porto - Porto, Portugal
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Takakura M, Matsumoto T, Nakamura M, Mizumoto Y, Myojyo S, Yamazaki R, Iwadare J, Bono Y, Orisaka S, Obata T, Iizuka T, Kagami K, Nakayama K, Hayakawa H, Sakurai F, Mizuguchi H, Urata Y, Fujiwara T, Kyo S, Sasagawa T, Fujiwara H. Detection of circulating tumor cells in cervical cancer using a conditionally replicative adenovirus targeting telomerase-positive cells. Cancer Sci 2017; 109:231-240. [PMID: 29151279 PMCID: PMC5765291 DOI: 10.1111/cas.13449] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Revised: 11/08/2017] [Accepted: 11/13/2017] [Indexed: 12/13/2022] Open
Abstract
Circulating tumor cells (CTC) are newly discovered biomarkers of cancers. Although many systems detect CTC, a gold standard has not yet been established. We analyzed CTC in uterine cervical cancer patients using an advanced version of conditionally replicative adenovirus targeting telomerase-positive cells, which was enabled to infect coxsackievirus-adenovirus receptor-negative cells and to reduce false-positive signals in myeloid cells. Blood samples from cervical cancer patients were hemolyzed and infected with the virus and then labeled with fluorescent anti-CD45 and anti-pan cytokeratin antibodies. GFP (+)/CD45 (-) cells were isolated and subjected to whole-genome amplification followed by polymerase chain reaction analysis of human papillomavirus (HPV) DNA. CTC were detected in 6 of 23 patients with cervical cancers (26.0%). Expression of CTC did not correlate with the stage of cancer or other clinicopathological factors. In 5 of the 6 CTC-positive cases, the same subtype of HPV DNA as that of the corresponding primary lesion was detected, indicating that the CTC originated from HPV-infected cancer cells. These CTC were all negative for cytokeratins. The CTC detected by our system were genetically confirmed. CTC derived from uterine cervical cancers had lost epithelial characteristics, indicating that epithelial marker-dependent systems do not have the capacity to detect these cells in cervical cancer patients.
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Affiliation(s)
- Masahiro Takakura
- Department of Obstetrics and Gynecology, Kanazawa Medical University, Uchinada, Japan
| | - Takeo Matsumoto
- Department of Obstetrics and Gynecology, Kanazawa University Graduate School of Medicine, Kanazawa, Japan
| | - Mitsuhiro Nakamura
- Department of Obstetrics and Gynecology, Kanazawa University Graduate School of Medicine, Kanazawa, Japan
| | - Yasunari Mizumoto
- Department of Obstetrics and Gynecology, Kanazawa University Graduate School of Medicine, Kanazawa, Japan
| | - Subaru Myojyo
- Department of Obstetrics and Gynecology, Kanazawa University Graduate School of Medicine, Kanazawa, Japan
| | - Rena Yamazaki
- Department of Obstetrics and Gynecology, Kanazawa University Graduate School of Medicine, Kanazawa, Japan
| | - Jyunpei Iwadare
- Department of Obstetrics and Gynecology, Kanazawa University Graduate School of Medicine, Kanazawa, Japan
| | - Yukiko Bono
- Department of Obstetrics and Gynecology, Kanazawa University Graduate School of Medicine, Kanazawa, Japan
| | - Shunsuke Orisaka
- Department of Obstetrics and Gynecology, Kanazawa University Graduate School of Medicine, Kanazawa, Japan
| | - Takeshi Obata
- Department of Obstetrics and Gynecology, Kanazawa University Graduate School of Medicine, Kanazawa, Japan
| | - Takashi Iizuka
- Department of Obstetrics and Gynecology, Kanazawa University Graduate School of Medicine, Kanazawa, Japan
| | - Kyosuke Kagami
- Department of Obstetrics and Gynecology, Kanazawa University Graduate School of Medicine, Kanazawa, Japan
| | - Kentaro Nakayama
- Department of Obstetrics and Gynecology, Shimane University Graduate School of Medicine, Izumo, Japan
| | | | - Fuminori Sakurai
- Laboratory of Biochemistry and Molecular Biology, Graduate School of Pharmaceutical Sciences, Osaka University, Suita, Japan
| | - Hiroyuki Mizuguchi
- Laboratory of Biochemistry and Molecular Biology, Graduate School of Pharmaceutical Sciences, Osaka University, Suita, Japan
| | | | - Toshiyoshi Fujiwara
- Department of Gastroenterological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Kita-ku, Japan
| | - Satoru Kyo
- Department of Obstetrics and Gynecology, Shimane University Graduate School of Medicine, Izumo, Japan
| | - Toshiyuki Sasagawa
- Department of Obstetrics and Gynecology, Kanazawa Medical University, Uchinada, Japan
| | - Hiroshi Fujiwara
- Department of Obstetrics and Gynecology, Kanazawa University Graduate School of Medicine, Kanazawa, Japan
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Human papillomavirus DNA detection in plasma and cervical samples of women with a recent history of low grade or precancerous cervical dysplasia. PLoS One 2017; 12:e0188592. [PMID: 29182627 PMCID: PMC5705130 DOI: 10.1371/journal.pone.0188592] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2017] [Accepted: 11/09/2017] [Indexed: 12/17/2022] Open
Abstract
Circulating HPV DNA has been previously described in women with advanced stages of cervical cancer and has been suggested to be a prognostic marker of disease recurrences and metastases. Only a few studies have reported the presence of HPV DNA in bloodstream of patients with low grade or precancerous cervical lesions. This study aimed to define if HPV DNA could be detected in plasma samples of 120 women referred for a recent history of cervical dysplasia who presented with lesions ranging from High Squamous Intraepithelial Lesion (H-SIL) to regressed normal cytology. HPV DNA detection was carried out in both plasma and cervical samples using type-specific real-time quantitative PCR assays identifying oncogenic HPV 16, 18, 31, 33, 45, 51 and 52. Overall, 34.2% (41/120) of plasma samples were shown to be positive for HPV DNA detection; HPV 45 (46.3%), HPV-51 (29.6%), and HPV 16 (18.5%) were the most frequently identified genotypes. The rate of HPV detection in paired cervical and plasma samples increased with advancing disease stage, ranging from 15.4% in women with regressed lesions to 38.9% in women with HSIL; HPV 16 resulted the most common genotype identified in women found to be HPV DNA positive in both cervical and plasma samples. Moreover, HPV 16 showed the highest median viral load value in both cervical and plasma samples, with 48,313 copies/104 cells and 1,099 copies/ml, respectively. Results obtained in this study confirm that HPV DNA can be detected and quantified in plasma samples of women with asymptomatic cervical infection. Further knowledge on HPV dissemination through the blood stream of women with cervical lesions would be very important in better understanding the natural history of HPV infection as well as its potential role in other distant tumors.
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Moustafa A, Xie C, Kirkness E, Biggs W, Wong E, Turpaz Y, Bloom K, Delwart E, Nelson KE, Venter JC, Telenti A. The blood DNA virome in 8,000 humans. PLoS Pathog 2017; 13:e1006292. [PMID: 28328962 PMCID: PMC5378407 DOI: 10.1371/journal.ppat.1006292] [Citation(s) in RCA: 199] [Impact Index Per Article: 28.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2016] [Revised: 04/03/2017] [Accepted: 03/14/2017] [Indexed: 02/06/2023] Open
Abstract
The characterization of the blood virome is important for the safety of blood-derived transfusion products, and for the identification of emerging pathogens. We explored non-human sequence data from whole-genome sequencing of blood from 8,240 individuals, none of whom were ascertained for any infectious disease. Viral sequences were extracted from the pool of sequence reads that did not map to the human reference genome. Analyses sifted through close to 1 Petabyte of sequence data and performed 0.5 trillion similarity searches. With a lower bound for identification of 2 viral genomes/100,000 cells, we mapped sequences to 94 different viruses, including sequences from 19 human DNA viruses, proviruses and RNA viruses (herpesviruses, anelloviruses, papillomaviruses, three polyomaviruses, adenovirus, HIV, HTLV, hepatitis B, hepatitis C, parvovirus B19, and influenza virus) in 42% of the study participants. Of possible relevance to transfusion medicine, we identified Merkel cell polyomavirus in 49 individuals, papillomavirus in blood of 13 individuals, parvovirus B19 in 6 individuals, and the presence of herpesvirus 8 in 3 individuals. The presence of DNA sequences from two RNA viruses was unexpected: Hepatitis C virus is revealing of an integration event, while the influenza virus sequence resulted from immunization with a DNA vaccine. Age, sex and ancestry contributed significantly to the prevalence of infection. The remaining 75 viruses mostly reflect extensive contamination of commercial reagents and from the environment. These technical problems represent a major challenge for the identification of novel human pathogens. Increasing availability of human whole-genome sequences will contribute substantial amounts of data on the composition of the normal and pathogenic human blood virome. Distinguishing contaminants from real human viruses is challenging. Novel sequencing technologies offer insight into the virome in human samples. Here, we identify the viral DNA sequences in blood of over 8,000 individuals undergoing whole genome sequencing. This approach serves to identify 94 viruses; however, many are shown to reflect widespread DNA contamination of commercial reagents or of environmental origin. While this represents a significant limitation to reliably identify novel viruses infecting humans, we could confidently detect sequences and quantify abundance of 19 human viruses in 42% of individuals. Ancestry, sex, and age were important determinants of viral prevalence. This large study calls attention on the challenge of interpreting next generation sequencing data for the identification of novel viruses. However, it serves to categorize the abundance of human DNA viruses using an unbiased technique.
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Affiliation(s)
- Ahmed Moustafa
- Human Longevity Inc., San Diego, California, United States of America
| | - Chao Xie
- Human Longevity Singapore Pte. Ltd., Singapore
| | - Ewen Kirkness
- Human Longevity Inc., San Diego, California, United States of America
| | - William Biggs
- Human Longevity Inc., San Diego, California, United States of America
| | - Emily Wong
- Human Longevity Inc., San Diego, California, United States of America
| | | | - Kenneth Bloom
- Human Longevity Inc., San Diego, California, United States of America
| | - Eric Delwart
- Blood Systems Research Institute, Department of Laboratory Medicine, University of California San Francisco, San Francisco, California, United States of America
| | - Karen E. Nelson
- J. Craig Venter Institute, La Jolla, California, United States of America
| | - J. Craig Venter
- Human Longevity Inc., San Diego, California, United States of America
- J. Craig Venter Institute, La Jolla, California, United States of America
- * E-mail: (JCV); (AT)
| | - Amalio Telenti
- Human Longevity Inc., San Diego, California, United States of America
- J. Craig Venter Institute, La Jolla, California, United States of America
- * E-mail: (JCV); (AT)
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de Freitas AC, Gurgel AP, de Lima EG, de França São Marcos B, do Amaral CMM. Human papillomavirus and lung cancinogenesis: an overview. J Cancer Res Clin Oncol 2016; 142:2415-2427. [PMID: 27357515 DOI: 10.1007/s00432-016-2197-1] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2016] [Accepted: 06/18/2016] [Indexed: 01/14/2023]
Abstract
Lung cancer is the most common cause of cancer deaths worldwide. Although tobacco smoking is considered to be the main risk factor and the most well-established risk factor for lung cancer, a number of patients who do not smoke have developed this disease. This number varies between 15 % to over one-half of lung cancer cases, and the deaths from lung cancer in non-smokers are increasing every year. There are many other agents that are thought to be etiological, including diesel exhaust exposure, metals, radiation, radon, hormonal factors, cooking oil, air pollution and infectious diseases, such as human papillomavirus (HPV). Studies in various parts of the world have detected HPV DNA at different rates in lung tumors. However, the role of HPV in lung cancer is still unclear. Thus, in this review, we investigated some molecular mechanisms of HPV protein activity in host cells, the entry of HPV into lung tissue and the possible route used by the virus to reach the lung cells.
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Affiliation(s)
- Antonio Carlos de Freitas
- Laboratory of Molecular Studies and Experimental Therapy, Department of Genetics, Federal University of Pernambuco, Cidade Universitária, Av Professor Moraes Rêgo S/N, Recife, Pernambuco, 50670-901, Brazil.
| | - Ana Pavla Gurgel
- Laboratory of Molecular Studies and Experimental Therapy, Department of Genetics, Federal University of Pernambuco, Cidade Universitária, Av Professor Moraes Rêgo S/N, Recife, Pernambuco, 50670-901, Brazil
| | - Elyda Golçalves de Lima
- Laboratory of Molecular Studies and Experimental Therapy, Department of Genetics, Federal University of Pernambuco, Cidade Universitária, Av Professor Moraes Rêgo S/N, Recife, Pernambuco, 50670-901, Brazil
| | - Bianca de França São Marcos
- Laboratory of Molecular Studies and Experimental Therapy, Department of Genetics, Federal University of Pernambuco, Cidade Universitária, Av Professor Moraes Rêgo S/N, Recife, Pernambuco, 50670-901, Brazil
| | - Carolina Maria Medeiros do Amaral
- Laboratory of Molecular Studies and Experimental Therapy, Department of Genetics, Federal University of Pernambuco, Cidade Universitária, Av Professor Moraes Rêgo S/N, Recife, Pernambuco, 50670-901, Brazil
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Human papillomavirus (HPV) infection: a Mozambique overview. Virusdisease 2016; 27:116-22. [PMID: 27366761 DOI: 10.1007/s13337-016-0319-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2016] [Accepted: 04/26/2016] [Indexed: 12/16/2022] Open
Abstract
Human Papillomavirus is agent of the most common sexually transmitted disease which is able to infect mucosal and cutaneous membranes of the anogenital region, upper aerodigestive tract, and other head and neck mucosal regions. Although mainly HPV infection can be asymptomatic and transient, it may persist and give rise to various lesions such as warts, condyloma dysplasia and cancers depending on low or high risk type of HPV infection. Moreover, growing recent evidence suggests a role of this virus in male and female fertility. To date no effective prevention, test, treatment and control strategies are provided for people in developing countries despite the reported high incidence of HPV both in women and men. This paper reviews the more recent literature about HPV infection highlighting epidemiology, related pathologies and possible fertility effects of HPV in male and female with particular attention to the Mozambique context.
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High Prevalence of Human Papillomavirus in Colorectal Cancer in Hispanics: A Case-Control Study. Gastroenterol Res Pract 2016; 2016:7896716. [PMID: 26904111 PMCID: PMC4745930 DOI: 10.1155/2016/7896716] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2015] [Accepted: 10/11/2015] [Indexed: 01/16/2023] Open
Abstract
The role of Human Papillomavirus (HPV) in colorectal carcinogenesis remains elusive. Based on the high incidence of HPV-associated malignancies among Puerto Rican Hispanics, this study aimed to assess the prevalence of HPV infection and viral integration in colorectal tissues in order to evaluate its putative role in colorectal cancer (CRC). In this case-control study, the prevalence of HPV infection in CRC (cases n = 45) and normal colon mucosa from cancer-free subjects (controls n = 36) was assessed by a nested PCR strategy. HPV-16 genotyping was performed in HPV-positive tissues and the physical status of the HPV-16 genome was determined by E2 detection. HPV was detected in 19 of 45 (42.2%) CRC cases (mean age 61.1 ± 10.7 years, 24 males) and in 1 of 36 (2.8%) controls (mean age 60.9 ± 9.6 years, 24 males) with an OR = 25.58 (95% CI 3.21 to 203.49). HPV-16 was detected in 63.2% of the HPV-positive colorectal tumors; genome integration was observed in all HPV-16 positive cases. This is the first report showing the high prevalence of HPV infections in Caribbean Hispanic colorectal tumors. Despite evidence of HPV integration into the host genome, further mechanistic analysis examining HPV oncoprotein expression and the putative role of these oncoproteins in colorectal carcinogenesis is warranted.
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Kines RC, Cerio RJ, Roberts JN, Thompson CD, de Los Pinos E, Lowy DR, Schiller JT. Human papillomavirus capsids preferentially bind and infect tumor cells. Int J Cancer 2015; 138:901-11. [PMID: 26317490 DOI: 10.1002/ijc.29823] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2015] [Revised: 07/21/2015] [Accepted: 08/14/2015] [Indexed: 12/12/2022]
Abstract
We previously determined that human papillomavirus (HPV) virus-like particles (VLPs) and pseudovirions (PsV) did not, respectively, bind to or infect intact epithelium of the cervicovaginal tract. However, they strongly bound heparan sulfate proteoglycans (HSPG) on the basement membrane of disrupted epithelium and infected the keratinocytes that subsequently entered the disrupted site. We here report that HPV capsids (VLP and PsV) have the same restricted tropism for a wide variety of disrupted epithelial and mesothelial tissues, whereas intact tissues remain resistant to binding. However, the HPV capsids directly bind and infect most tumor-derived cell lines in vitro and have analogous tumor-specific properties in vivo, after local or intravenous injection, using orthotopic models for human ovarian and lung cancer, respectively. The pseudovirions also specifically infected implanted primary human ovarian tumors. Heparin and ι-carrageenan blocked binding and infection of all tumor lines tested, implying that tumor cell binding is HSPG-dependent. A survey using a panel of modified heparins indicates that N-sulfation and, to a lesser degree, O-6 sulfation of the surface HSPG on the tumors are important for HPV binding. Therefore, it appears that tumor cells consistently evolve HSPG modification patterns that mimic the pattern normally found on the basement membrane but not on the apical surfaces of normal epithelial or mesothelial cells. Consequently, appropriately modified HPV VLPs and/or PsV could be useful reagents to detect and potentially treat a remarkably broad spectrum of cancers.
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Affiliation(s)
| | - Rebecca J Cerio
- Laboratory of Cellular Oncology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Jeffrey N Roberts
- Laboratory of Cellular Oncology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Cynthia D Thompson
- Laboratory of Cellular Oncology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | | | - Douglas R Lowy
- Laboratory of Cellular Oncology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - John T Schiller
- Laboratory of Cellular Oncology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD
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Fernandes A, Bianchi G, Feltri AP, Pérez M, Correnti M. Presence of human papillomavirus in breast cancer and its association with prognostic factors. Ecancermedicalscience 2015; 9:548. [PMID: 26180547 PMCID: PMC4494820 DOI: 10.3332/ecancer.2015.548] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2015] [Indexed: 01/18/2023] Open
Abstract
Breast cancer accounts for 16% of all female cancers worldwide, and in Venezuela, it is the leading cause of death among women. Recently, the presence of high-risk genotypes of human papillomavirus (HPV) has been demonstrated in breast cancer and has been associated with histopathological features of the tumours. In Venezuela, there is no study which determines the association between the presence of HPV in breast cancer and the histopathological features. The aim of this investigation is to evaluate the presence of HPV in the different types of breast cancer, according to their molecular classification, based on the expression of ER, PR, HER2 and Ki67. With this purpose in mind, we assessed the presence of the HPV genome in 24 breast cancer samples diagnosed with infiltrating ductal carcinoma, ductal carcinoma in situ (DCIS) and lobular carcinoma, by the INNO-LIPA genotyping extra kit and the evaluation of the markers ER, PR, HER2, and Ki67 by immunohistochemistry. The viral genome was found in 41.67% of the total number of samples, 51 being the most frequent genotype with 30.77%, followed by types 18 and 33, with 23.08%, respectively. Most tumours were found in the group of luminal A, with a low range of Ki67 expression. The presence of HPV in breast tumours could affect their growth pattern and metastatic power.
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Affiliation(s)
- Andreína Fernandes
- Laboratorio de Genética Molecular. Instituto de Oncología y Hematología, MPPS, Caracas 1050, Venezuela
| | - Gino Bianchi
- Sección de Patología Mamaria, Instituto de Anatomía Patológica José O'Daly, Universidad Central de Venezuela, Caracas 1050, Venezuela
| | - Adriana Pesci Feltri
- Servicio de Ginecología, Unidad de Patología Mamaria, Hospital Universitario de Caracas, MPPS, Caracas 1050, Venezuela
| | - Marihorgen Pérez
- Sección de Patología Mamaria, Instituto de Anatomía Patológica José O'Daly, Universidad Central de Venezuela, Caracas 1050, Venezuela
| | - María Correnti
- Laboratorio de Genética Molecular. Instituto de Oncología y Hematología, MPPS, Caracas 1050, Venezuela
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McInnes E, Bennett M, O'Hara M, Rasmussen L, Fung P, Nicholls P, Slaven M, Stevenson R. Intranuclear Inclusions in Renal Tubular Epithelium in Immunodeficient Mice Stain with Antibodies for Bovine Papillomavirus Type 1 L1 Protein. Vet Sci 2015; 2:84-96. [PMID: 29061933 PMCID: PMC5644623 DOI: 10.3390/vetsci2020084] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2015] [Revised: 06/01/2015] [Accepted: 06/05/2015] [Indexed: 12/16/2022] Open
Abstract
The kidneys from six immunodeficient mice examined by Cerberus Sciences and the Animal Resources Centre, displayed karyomegaly with pale eosinophilic, intranuclear inclusions upon histopathological examination. Electron microscopy performed on kidney tissue from 5/6 mice demonstrated margination of the chromatin in large nuclei. Laboratory tests were used to detect nucleic acid of papillomaviruses, polyomaviruses, circoviruses and anelloviruses (4/6 mice), a specific PCR was used to detect murine polyomavirus (1/6), and a panel of serological tests was used to detect seroconversion to major murine pathogens (1/6). All molecular and serological tests were negative. Immunohistochemistry using polyclonal anti-bovine papillomavirus type 1 (BPV-1) L1 antibody, Camvir monoclonal anti-papillomavirus antibody (directed against the seven amino acids GFGAMDF found in human papillomavirus (HPV) 16 L1 protein), a commercially available mixture of two monoclonal antibodies, anti-BPV-1 L1/1H8 + Camvir antibodies, and a monoclonal anti-Hsc70 antibody revealed specific, positive staining of murine renal tubular epithelial intranuclear inclusions in 6/6 mice using the anti-BPV-1 L1 containing antibodies only. Methyl pyronin green, PAS and Feulgen histochemical reactions revealed that the intranuclear inclusions did not consist of RNA, DNA or carbohydrate. An immunohistochemical method now exists that can be used to confirm and evaluate suspected cases of murine inclusion body nephropathy.
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Affiliation(s)
- Elizabeth McInnes
- Cerberus Sciences, Unit 3, 49 Holland Street, Thebarton, SA 5031, Australia.
| | - Mark Bennett
- School of Veterinary and Life Sciences, Murdoch University, South Street, Murdoch, WA 6150, Australia.
| | - Mandy O'Hara
- School of Veterinary and Life Sciences, Murdoch University, South Street, Murdoch, WA 6150, Australia.
| | - Lorna Rasmussen
- Cerberus Sciences, Unit 3, 49 Holland Street, Thebarton, SA 5031, Australia.
| | - Peony Fung
- Cerberus Sciences, Unit 3, 49 Holland Street, Thebarton, SA 5031, Australia.
| | - Philip Nicholls
- School of Veterinary and Life Sciences, Murdoch University, South Street, Murdoch, WA 6150, Australia.
| | - Michael Slaven
- School of Veterinary and Life Sciences, Murdoch University, South Street, Murdoch, WA 6150, Australia.
| | - Robert Stevenson
- Cerberus Sciences, Unit 3, 49 Holland Street, Thebarton, SA 5031, Australia.
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Association of HPV with genetic and epigenetic alterations in colorectal adenocarcinoma from Indian population. Tumour Biol 2015; 36:4661-70. [PMID: 25647260 DOI: 10.1007/s13277-015-3114-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2014] [Accepted: 01/14/2015] [Indexed: 02/08/2023] Open
Abstract
Several studies from developing countries have shown human papillomavirus to be associated with colorectal cancers, but the molecular characteristics of such cancers are poorly known. We studied the various genetic variations like microsatellite instability (MSI), oncogenic mutations and epigenetic deregulations like CpG island methylation in HPV associated and nonassociated colorectal cancer patients from Indian population. HPV DNA was detected by PCR using My09/My11 and Gp5+/Gp6+ consensus primers and typed using HPV16 and HPV18 specific primers. MSI was detected using BAT 25 and BAT 26 markers, and mutation of KRAS, TP53 and BRAF V600E were detected by direct sequencing. Methyl specific polymerase chain reaction (MSP) was used to determine promoter methylation of the classical CIMP panel markers (P16, hMLH1, MINT1, MINT2 and MINT31) and other tumour-related genes (DAPK, RASSF1, BRCA1 and GSTP1). HPV DNA was detected in 34/93 (36.5 %) colorectal tumour tissues, HPV 18 being the predominant high-risk type. MSI was detected in 7.5 % cases; KRAS codon 12, 13, BRAF V600E and TP53 mutations were detected in 36.5, 3.2 and 37.6 % of the cases, respectively. CIMP-high was observed in 44.08 % cases. HPV presence was not associated with age, stage or grade of tumours, MSI or mutations in KRAS, TP53 or BRAF genes. Higher methylation frequencies of all genes/loci under study except RASSF1, as well as significantly higher CIMP-high characteristics were observed in HPV positive tumours as compared to negative cases. HPV in association with genetic and epigenetic features might be a potent risk factor for colorectal cancer in Indian population.
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50
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Beltrão M, Wanderley MSO, de Santana NA, Bruneska D, de Lima Filho JL. Site of infections associated with human papillomavirus. Arch Gynecol Obstet 2014; 291:481-91. [PMID: 25245668 DOI: 10.1007/s00404-014-3480-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2014] [Accepted: 09/12/2014] [Indexed: 12/12/2022]
Abstract
INTRODUCTION Human papillomavirus (HPV) is the most clinically common sexually transmitted infection due to its carcinogenic power and the high number of lesions that it causes at different sites of the human body. MATERIAL AND METHODS Genital tract organs are the most common sites where the virus can be found, but by increasing the sensitivity of diagnostic technique, it is possible to identify viral presence in different regions of the body such as the stomach, the lung, and the urinary tract. These findings break with the traditional HPV skin/genital tropic profile and demonstrate that the virus is capable of infecting a wide variety of cells, tissues, and organs or can, at least, survive in these areas. The widespread presence of the HPV in the human body, often in latent form, led us to consider the hypothesis that HPV latency may be associated with no disease. CONCLUSION This observation raises further questions about the possibility of the virus not causing disease in specific sites of the human body, but rather, behaving like a commensal/opportunistic microorganism.
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Affiliation(s)
- Monique Beltrão
- Laboratory of Imunopathology Keizo Asami (LIKA), Federal University of Pernambuco (UFPE), Av. Prof. Moraes Rego, 1235 Cidade Universitária, Recife, PE, CEP 50670-901, Brazil,
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