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Karachalios C, Petousis S, Margioula-Siarkou C, Dinas K. Human papillomaviruses and breast cancer: A systematic review and meta‑analysis. Oncol Lett 2024; 27:75. [PMID: 38192655 PMCID: PMC10773228 DOI: 10.3892/ol.2023.14208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Accepted: 10/12/2023] [Indexed: 01/10/2024] Open
Abstract
Breast cancer (BC) is the leading malignancy worldwide. The association between human papillomavirus (HPV) and BC is debatable. The present systematic review and meta-analysis aimed to assess the prevalence of HPV DNA in malignant breast tumors. An extensive search of the PubMed and SCOPUS databases was carried out for case-control studies published between January 1, 2003 and January 7, 2023, which compared HPV DNA detection in breast tissue specimens of female patients with BC and women with absent or benign breast disorders. Once the initial title/abstract screening was completed by two independent investigators, the full texts of the included studies from that stage were reviewed by the aforementioned investigators to determine if they should be included in the present study. Data extraction was independently conducted by two investigators. A third investigator was consulted to resolve disagreements through free discussion. MedCalc was used for quantitative synthesis. The significance of association was estimated by pooled odds ratios (ORs) with 95% confidence intervals (CIs) calculated using the random-effects model. A total of 23 primary studies, including 3,243 subjects (2,027 patients and 1,216 controls), were eligible for quantitative analysis. HPV prevalence in patients with BC and controls was 21.95 and 8.96%, respectively. The prevalence of HPV differed significantly between the two groups (OR 3.83; 95% CI 2.03-7.25; P<0.01). Heterogeneity among studies was quantified using the I2 index which was 69.57% (95% CI 51.89-80.75). The risk of bias was assessed using an appropriate tool contributed by the CLARITY Group at McMaster University. Seven studies had a low risk of bias, 15 studies had a moderate risk of bias and only one study had a serious risk of bias. These results reinforce the hypothesis that HPV is involved in BC development and progression, indicating a possible role of HPV vaccination in BC prevention.
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Affiliation(s)
- Charalampos Karachalios
- Second Academic Department of Obstetrics and Gynecology, Aristotle University of Thessaloniki, Thessaloniki 54624, Greece
| | - Stamatios Petousis
- Second Academic Department of Obstetrics and Gynecology, Aristotle University of Thessaloniki, Thessaloniki 54624, Greece
| | - Chrysoula Margioula-Siarkou
- Second Academic Department of Obstetrics and Gynecology, Aristotle University of Thessaloniki, Thessaloniki 54624, Greece
| | - Konstantinos Dinas
- Second Academic Department of Obstetrics and Gynecology, Aristotle University of Thessaloniki, Thessaloniki 54624, Greece
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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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HPV-Associated Breast Cancer: Myth or Fact? Pathogens 2022; 11:pathogens11121510. [PMID: 36558844 PMCID: PMC9786769 DOI: 10.3390/pathogens11121510] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 12/01/2022] [Accepted: 12/08/2022] [Indexed: 12/14/2022] Open
Abstract
Some estimates place the proportion of human malignancies attributable to viruses at between 15 and 20 percent. Viruses including the human papillomavirus are considered an interesting but controversial etiological risk factor for breast cancer. HPV infection is anticipated to be an early trigger in breast cancer carcinogenesis, followed by cumulative alterations over time ("hit and run" mechanism) through synergy with other environmental factors. The association between HPV and breast cancer has not yet been verified. There are very conflicting data on the presence of HPV DNA in breast cancer samples, and we lack a clarified, exact mode of HPV transmission to the breast. In our review article we analyzed the up-to-date knowledge about the association of HPV and breast cancer. Furthermore, we summarized the available original research published since 2010. In conclusion, the complexity and inconsistency of the available results together with the relatively low prevalence of HPV infection requires extensive research with much larger studies and exact and unified diagnostic methods are required to better understand the role of the HPV in breast carcinogenesis.
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Maldonado-Rodríguez E, Hernández-Barrales M, Reyes-López A, Godina-González S, Gallegos-Flores PI, Esparza-Ibarra EL, González-Curiel IE, Aguayo-Rojas J, López-Saucedo A, Mendoza-Almanza G, Ayala-Luján JL. Presence of Human Papillomavirus DNA in Malignant Neoplasia and Non-Malignant Breast Disease. Curr Issues Mol Biol 2022; 44:3648-3665. [PMID: 36005146 PMCID: PMC9406622 DOI: 10.3390/cimb44080250] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 07/25/2022] [Accepted: 08/03/2022] [Indexed: 11/17/2022] Open
Abstract
Breast cancer is the leading cause of cancer death among women worldwide. Multiple extrinsic and intrinsic factors are associated with this disease’s development. Various research groups worldwide have reported the presence of human papillomavirus (HPV) DNA in samples of malignant breast tumors. Although its role in mammary carcinogenesis is not fully understood, it is known that the HPV genome, once inserted into host cells, has oncogenic capabilities. The present study aimed to detect the presence of HPV DNA in 116 breast tissue biopsies and classify them according to their histology. It was found that 50.9% of the breast biopsies analyzed were malignant neoplasms, of which 74.6% were histologically classified as infiltrating ductal carcinoma. In biopsies with non-malignant breast disease, fibroadenoma was the most common benign neoplasm (39.1%). Detection of HPV DNA was performed through nested PCR using the external primer MY09/11 and the internal primer GP5+/6+. A hybridization assay genotyped HPV. HPV DNA was identified in 20.3% (12/59) of malignant neoplasms and 35% non-malignant breast disease (16/46). It was also detected in 27.3% (3/11) of breast tissue biopsies without alteration. However, there are no statistically significant differences between these groups and the existence of HPV DNA (p = 0.2521). Its presence was more frequent in non-malignant alterations than in malignant neoplasias. The most frequent genotypes in the HPV-positive samples were low-risk (LR) HPV-42 followed by high-risk (HR) HPV-31.
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Affiliation(s)
- Erika Maldonado-Rodríguez
- Master in Science and Chemical Technology, Autonomous University of Zacatecas, Zacatecas 98160, Mexico
- Academic Unit of Chemical Sciences, Autonomous University of Zacatecas, Zacatecas 98160, Mexico
| | | | - Adrián Reyes-López
- Academic Unit of Chemical Sciences, Autonomous University of Zacatecas, Zacatecas 98160, Mexico
| | - Susana Godina-González
- Master in Science and Chemical Technology, Autonomous University of Zacatecas, Zacatecas 98160, Mexico
- Academic Unit of Chemical Sciences, Autonomous University of Zacatecas, Zacatecas 98160, Mexico
| | - Perla I. Gallegos-Flores
- Academic Unit of Biological Sciences, Autonomous University of Zacatecas, Zacatecas 98068, Mexico
| | - Edgar L. Esparza-Ibarra
- Academic Unit of Biological Sciences, Autonomous University of Zacatecas, Zacatecas 98068, Mexico
| | - Irma E. González-Curiel
- Master in Science and Chemical Technology, Autonomous University of Zacatecas, Zacatecas 98160, Mexico
- Academic Unit of Chemical Sciences, Autonomous University of Zacatecas, Zacatecas 98160, Mexico
| | - Jesús Aguayo-Rojas
- Academic Unit of Chemical Sciences, Autonomous University of Zacatecas, Zacatecas 98160, Mexico
| | - Adrián López-Saucedo
- Health Sciences Area, Autonomous University of Zacatecas, Zacatecas 98160, Mexico
| | - Gretel Mendoza-Almanza
- National Council of Science and Technology, Autonomous University of Zacatecas, Zacatecas 98000, Mexico
- Correspondence: (G.M.-A.); (J.L.A.-L.)
| | - Jorge L. Ayala-Luján
- Master in Science and Chemical Technology, Autonomous University of Zacatecas, Zacatecas 98160, Mexico
- Academic Unit of Chemical Sciences, Autonomous University of Zacatecas, Zacatecas 98160, Mexico
- Correspondence: (G.M.-A.); (J.L.A.-L.)
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Usman M, Hameed Y, Ahmad M, Jalil Ur Rehman, Ahmed H, Hussain MS, Asif R, Murtaza MG, Jawad MT, Iqbal MJ. Breast Cancer Risk and Human Papillomavirus Infection: A Bradford Hill Criteria Based Evaluation. Infect Disord Drug Targets 2022; 22:e200122200389. [PMID: 35048811 DOI: 10.2174/1573401318666220120105931] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2021] [Revised: 10/20/2021] [Accepted: 11/17/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND The association between human papillomavirus (HPV) and human breast cancer (BC) has already been thoroughly studied worldwide with contradictory findings. Although the researchers have tried to minimize the conflict using statistical meta-analysis, because of its shortcomings, there is still a need to evaluate the correlation between HPV and BC using any additional method. OBJECTIVES This study was launched to investigate the correlation between HPV and BC through the application of Bradford Hill criteria postulates. METHODS Population-wide studies associating HPV with BC were searched using the PubMed database. Then, the information of HPV burden in BC, normal/benign samples was analyzed, and ultimately Bradford Hill criteria postulates were applied on the collected evidence to explore the relationship between HPV and BC. In addition, to make the outcomes more authentic, we also reviewed the methodologies of previous studies to address the propensity of false results. RESULTS After a careful evaluation of the obtained data against major Bradford Hill criteria postulates, it was noted that all these postulates including strength, consistency, biological gradient, temporality, plausibility, experiment, specificity, and analogy were not fulfilled. CONCLUSION The results of the present study have failed to establish a casual association between HPV and BC rather suggested HPV as a cause-effective agent or at least a co-participant in the pathogenesis of BC. The weakness of association especially the low level of consistency across studies, and the lack of specificity of effect, there is a need for more experiments concerning Bradford Hill criteria postulates.
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Affiliation(s)
- Muhammad Usman
- Department of Biochemistry and Biotechnology, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - Yasir Hameed
- Department of Biochemistry and Biotechnology, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - Mukhtiar Ahmad
- Department of Biochemistry and Biotechnology, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - Jalil Ur Rehman
- Department of Eastern Medicine, Qarshi University, Lahore, Pakistan
| | - Hamad Ahmed
- Department of Eastern Medicine, Government College University Faisalabad, Pakistan
| | - Muhammad Safdar Hussain
- Department of Biochemistry and Biotechnology, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - Rizwan Asif
- Department of Microbiology, Government College University Faisalabad, Pakistan
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Biesaga B, Janecka-Widła A, Kołodziej-Rzepa M, Mucha-Małecka A, Słonina D, Ziobro M, Wysocka J, Adamczyk A, Majchrzyk K, Niemiec J, Ambicka A, Grela-Wojewoda A, Harazin-Lechowska A. Low frequency of HPV positivity in breast tumors among patients from south-central Poland. Infect Agent Cancer 2021; 16:67. [PMID: 34838092 PMCID: PMC8626918 DOI: 10.1186/s13027-021-00405-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Accepted: 11/09/2021] [Indexed: 11/10/2022] Open
Abstract
Background Some studies suggest that Human Papilloma Virus (HPV) infection is important factor in carcinogenesis of breast tumors. This study’ objective was to analyze HPV prevalence in breast cancers of patients from south-central Poland. Materials and methods The study was performed based on archival paraffin embebbed and formalin fixed blocks in the group of 383 patients with breast cancer. HPV prevalence and its genotype were assessed, respectively by: nested PCR (with two groups of primers: PGMY09/PGMY11 and GP5+/GP6+), quantitative PCR (qPCR). Tumors were classified as HPV positive in case of at least one positive result in nested PCR and positive results in genotyping procedure. For all HPV positive tissues P16 immunostaining was applied in order to confirm active viral infection. Results In the group of 383 breast cancers, HPV positivity was found in 17 samples (4.4%) in nested PCR. All these samples were subjected to HPV genotyping. This analysis revealed presence of HPV type 16 into two tumors (0.5%). In these two cancers, P16 overexpression was reported. Conclusion In breast tumors of patients from south-central Poland in Poland, HPV positivity is demonstrated in very low percentage of cases.
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Affiliation(s)
- Beata Biesaga
- Center for Translational Research and Molecular Biology of Cancer, Maria Sklodowska-Curie National Research Institute of Oncology, Gliwice Branch, Wybrzeże Armii Krajowej 15, 44-101, Gliwice, Poland. .,Department of Tumor Pathology, Maria Sklodowska-Curie National Research Institute of Oncology, Cracow Branch, Gliwice, Poland.
| | - Anna Janecka-Widła
- Department of Tumor Pathology, Maria Sklodowska-Curie National Research Institute of Oncology, Cracow Branch, Gliwice, Poland
| | - Marta Kołodziej-Rzepa
- Department of General, Oncological and Vascular Surgery, 5th Military Clinical Hospital, Cracow, Poland
| | - Anna Mucha-Małecka
- Department of Radiotherapy, Maria Sklodowska-Curie National Research Institute of Oncology, Cracow Branch, Gliwice, Poland
| | - Dorota Słonina
- Center for Translational Research and Molecular Biology of Cancer, Maria Sklodowska-Curie National Research Institute of Oncology, Gliwice Branch, Wybrzeże Armii Krajowej 15, 44-101, Gliwice, Poland
| | - Marek Ziobro
- Department of Clinical Oncology, Maria Sklodowska-Curie National Research Institute of Oncology, Cracow Branch, Gliwice, Poland
| | - Joanna Wysocka
- Department of Tumor Pathology, Maria Sklodowska-Curie National Research Institute of Oncology, Cracow Branch, Gliwice, Poland
| | - Agnieszka Adamczyk
- Department of Tumor Pathology, Maria Sklodowska-Curie National Research Institute of Oncology, Cracow Branch, Gliwice, Poland
| | - Kaja Majchrzyk
- Department of Tumor Pathology, Maria Sklodowska-Curie National Research Institute of Oncology, Cracow Branch, Gliwice, Poland
| | - Joanna Niemiec
- Institute of Medical Sciences, Medical College of Rzeszow University, Rzeszow, Poland.,Department Laboratory of Medical Diagnostics, Cytogenetics and Flow Cytometry Specialist Hospital, Brzozow, Poland
| | - Aleksandra Ambicka
- Department of Tumor Pathology, Maria Sklodowska-Curie National Research Institute of Oncology, Cracow Branch, Gliwice, Poland
| | - Aleksandra Grela-Wojewoda
- Department of Clinical Oncology, Maria Sklodowska-Curie National Research Institute of Oncology, Cracow Branch, Gliwice, Poland
| | - Agnieszka Harazin-Lechowska
- Department of Tumor Pathology, Maria Sklodowska-Curie National Research Institute of Oncology, Cracow Branch, Gliwice, Poland
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Gupta I, Ulamec M, Peric-Balja M, Ramic S, Al Moustafa AE, Vranic S, Al-Farsi HF. Presence of high-risk HPVs, EBV, and MMTV in human triple-negative breast cancer. Hum Vaccin Immunother 2021; 17:4457-4466. [PMID: 34623225 PMCID: PMC8828071 DOI: 10.1080/21645515.2021.1975452] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Breast cancer, the most frequent disease amongst women worldwide, accounts for the highest cancer-related mortality rate. Triple-negative breast cancer (TNBC) subtype encompasses ~15% of all breast cancers and lack estrogen, progesterone, and HER2 receptors. Although risk factors for breast cancer are well-known, factors underpinning breast cancer onset and progression remain unknown. Recent studies suggest the plausible role of oncoviruses including human papillomaviruses (HPVs), Epstein-Barr virus (EBV), and mouse mammary tumor virus (MMTV) in breast cancer pathogenesis. However, the role of these oncoviruses in TNBC is still unclear. In the current study, we explored the status of high-risk HPVs, EBV, and MMTV in a well-defined TNBC cohort from Croatia in comparison to 16 normal/non TNBC samples (controls) using polymerase chain reaction assay. We found high-risk HPVs and EBV present in 37/70 (53%) and 25/70 (36%) of the cases, respectively. The most common HPV types are 52, 45, 31, 58 and 68. We found 16% of the samples positive for co-presence of high-risk HPVs and EBV. Moreover, our data revealed that 5/70 (7%) samples are positive for MMTV. In addition, only 2/70 (3%) samples had co-presence of HPVs, EBV, and MMTV without any significant association with the clinicopathological variables. While, 6/16 (37.5%) controls were positive for HPV (p = .4), EBV was absent in all controls (0/16, 0%) (p = .01). In addition, we did not find the co-presence of the oncoviruses in the controls (p > .05). Nevertheless, further investigations are essential to understand the underlying mechanisms of multiple-oncogenic viruses' interaction in breast carcinogenesis, especially TNBC.
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Affiliation(s)
- Ishita Gupta
- College of Medicine, Qu Health, Qatar University, Doha, Qatar
- Biomedical and Pharmaceutical Research Unit, Qu Health, Qatar University, Doha, Qatar
- Biomedical Research Center, QU Health, Qatar University, Doha, Qatar
| | - Monika Ulamec
- College of Medicine, Qu Health, Qatar University, Doha, Qatar
- Biomedical and Pharmaceutical Research Unit, Qu Health, Qatar University, Doha, Qatar
- Ljudevit Jurak Clinical Department of Pathology and Cytology, Sestre Milosrdnice University Hospital Center, Zagreb, Croatia
- Department of Pathology and Scientific Group for Research on Epigenetic Biomarkers, University of Zagreb School of Medicine, Zagreb, Croatia
| | - Melita Peric-Balja
- College of Medicine, Qu Health, Qatar University, Doha, Qatar
- Biomedical and Pharmaceutical Research Unit, Qu Health, Qatar University, Doha, Qatar
- Oncological Pathology Department, Ljudevit Jurak Clinical Department of Pathology and Cytology, Sestre Milosrdnice University Hospital Center, Zagreb, Croatia
| | - Snjezana Ramic
- College of Medicine, Qu Health, Qatar University, Doha, Qatar
- Biomedical and Pharmaceutical Research Unit, Qu Health, Qatar University, Doha, Qatar
- Oncological Pathology Department, Ljudevit Jurak Clinical Department of Pathology and Cytology, Sestre Milosrdnice University Hospital Center, Zagreb, Croatia
| | - Ala-Eddin Al Moustafa
- College of Medicine, Qu Health, Qatar University, Doha, Qatar
- Biomedical and Pharmaceutical Research Unit, Qu Health, Qatar University, Doha, Qatar
- Biomedical Research Center, QU Health, Qatar University, Doha, Qatar
- CONTACT Ala-Eddin Al Moustafa College of Medicine, Qu Health, Qatar University, PO Box 2713, Doha, Qatar
| | - Semir Vranic
- College of Medicine, Qu Health, Qatar University, Doha, Qatar
- Biomedical and Pharmaceutical Research Unit, Qu Health, Qatar University, Doha, Qatar
| | - Halema F. Al-Farsi
- College of Medicine, Qu Health, Qatar University, Doha, Qatar
- Biomedical and Pharmaceutical Research Unit, Qu Health, Qatar University, Doha, Qatar
- Halema F. Al-Farsi College of Medicine, Qu Health, Qatar University, PO Box2713, Doha, Qatar
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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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Metwally SA, Abo-Shadi MA, Abdel Fattah NF, Barakat AB, Rabee OA, Osman AM, Helal AM, Hashem T, Moneer MM, Chehadeh W, Loutfy SA. Presence of HPV, EBV and HMTV Viruses Among Egyptian Breast Cancer Women: Molecular Detection and Clinical Relevance. Infect Drug Resist 2021; 14:2327-2339. [PMID: 34188499 PMCID: PMC8236253 DOI: 10.2147/idr.s313219] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2021] [Accepted: 05/07/2021] [Indexed: 12/20/2022] Open
Abstract
Background Oncogenic viruses, their possible association with breast cancer (BC) and effect on its clinical course are interesting issue. The present study evaluates the presence of human papillomavirus (HPV), EpsteinBarr virus (EBV), and human mammary tumor virus (HMTV) in BC and their relation with clinico-pathological characteristics. Patients and Methods This study was conducted on 80 Egyptian women with BC and 30 control women without known oncological disease. Forty formalin-fixed paraffin-embedded (FFPE) tissues, forty fresh tissue samples, and white blood cells (WBCs) of BC patients and WBCs of controls were subjected to a qualitative polymerase chain reaction (PCR). Quantitative real-time PCR was used to measure viral loads in fresh tissues of BC. The result was correlated with clinico-pathological characteristics of BC. Results HPV was detected in 33 (41.25%), EBV in 30 (37.5%) and HMTV in 33 (41.25%) BC patients. None of the control women was positive for HPV or EBV while HMTV was detected in 7 (23.3%). Among 40 BC WBCs specimens, HPV/HMTV were found together in 25%, followed by EBV/HMTV in 2.5% and EBV/HPV in 2.5%. However, the three viruses (HPV/EBV/HMTV) were found together in only 5%. In the 40 fresh BC tissues, the three viruses were found together in 12 (30%), EBV/HMTV in 7 (17.5%), HPV/HMTV in 4 (10%), and HPV/EBV in 4 (10%). EBV, HMTV, or multiple viral infections were associated with younger age of BC women. HPV, EBV, and HMTV median loads in fresh tissues were 4.8×103 copies/μL, 6.3×103 copies/μL, and 97 copies/μL, respectively. Conclusion WBCs could be a more suitable specimen instead of fresh tissue for HMTV detection in BC patients to avoid invasive procedures. The presence of HPV, EBV, and HMTV together in Egyptian women with BC was significantly associated with younger age.
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Affiliation(s)
- Shimaa A Metwally
- Microbiology & Immunology Department, Faculty of Pharmacy for Girls, Al-Azhar University, Cairo, Egypt
| | - Maha A Abo-Shadi
- Microbiology & Immunology Department, Faculty of Pharmacy for Girls, Al-Azhar University, Cairo, Egypt
| | - Nasra F Abdel Fattah
- Virology and Immunology Unit, Cancer Biology Department, National Cancer Institute (NCI), Cairo University, Cairo, Egypt
| | - Ahmed B Barakat
- Microbiology Department, Faculty of Science, Ain Shams University, Cairo, Egypt
| | - Omar A Rabee
- Microbiology Department, Faculty of Science, Ain Shams University, Cairo, Egypt
| | - Ahmed M Osman
- Virology and Immunology Unit, Cancer Biology Department, National Cancer Institute (NCI), Cairo University, Cairo, Egypt
| | - Amany M Helal
- Medical Oncology Department, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Tarek Hashem
- Surgical Oncology Department, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Manar M Moneer
- Cancer Epidemiology and Biostatistics Department, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Wassim Chehadeh
- Department of Microbiology, Faculty of Medicine, Kuwait University, Jabriya, Kuwait
| | - Samah A Loutfy
- Virology and Immunology Unit, Cancer Biology Department, National Cancer Institute (NCI), Cairo University, Cairo, Egypt.,Nanotechnology Research Center, British University in Egypt (BUE), Cairo, Egypt
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10
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Al Hamad M, Matalka I, Al Zoubi MS, Armogida I, Khasawneh R, Al-Husaini M, Sughayer M, Jaradat S, Al-Nasser AD, Mazzanti CM. Human Mammary Tumor Virus, Human Papilloma Virus, and Epstein-Barr Virus Infection Are Associated With Sporadic Breast Cancer Metastasis. Breast Cancer (Auckl) 2020. [PMID: 33281452 DOI: 10.1177/1178223420976388.] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Background Viral cause of sporadic breast cancer (SBC) has been suggested based on the experimental murine model of mammary tumor caused by mouse mammary tumor virus (MMTV), Epstein-Barr virus (EBV), and human papillomavirus (HPV). While some studies have demonstrated the presence of viral sequences of MMTV, HPV, and EBV in breast cancer cells, others failed. These contradictions may be attributed to the geographical distribution of breast cancer incidence and/or technical variations. In the current study, we aimed to investigate the correlation of MMTV, HPV, and EBV infections with the development of breast cancer in Jordanian patients. Methods One hundred SBC tissue samples were subjected to laser capture microdissection for the selection of tumor cells populations. Fluorescence polymerase chain reaction (PCR) was used to detect the presence of the MMTV env-like sequences. Real-time PCR was used for HPV and EBV detection, and EBV was further confirmed by chromogen in situ hybridization (CISH). Results Mouse mammary tumor virus, HPV, and EBV were detected in SBC in 11%, 21%, and 23%, respectively. Only 3 of 52 (5.7%) positive cases demonstrated multiple virus infections. However, 49 of 52 (94%) of the positive cases revealed the presence of 1 type of viral sequences. Consequently, 52% of the studied breast cancer cases were infected with at least 1 type of the aforementioned viruses. Conclusions The current cohort suggests that MMTV, HPV, and EBV have a potential role in the development of breast cancer and adding more reasons to proceed with the quest of a possible viral origin of breast cancer.
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Affiliation(s)
- Mohammad Al Hamad
- Department of Pathology, College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Ismail Matalka
- Department of Pathology and Microbiology, Faculty of Medicine, Jordan University of Science and Technology (JUST), Irbid, Jordan
| | - Mazhar Salim Al Zoubi
- Department of Basic Medical Sciences, Faculty of Medicine, Yarmouk University, Irbid, Jordan
| | - Ivana Armogida
- Department of Pathology, Pisa University Hospital, Pisa, Italy.,Presently at Illumina Cambridge Ltd, Cambridge, UK
| | - Rawan Khasawneh
- Princess Haya Biotechnology Center, Jordan University of Science and Technology, Irbid, Jordan
| | - Maysa Al-Husaini
- Department of Pathology and Laboratory Medicine, King Hussein Cancer Center, Amman, Jordan
| | - Maher Sughayer
- Department of Pathology and Laboratory Medicine, King Hussein Cancer Center, Amman, Jordan
| | - Saied Jaradat
- Princess Haya Biotechnology Center, Jordan University of Science and Technology, Irbid, Jordan
| | - Amjad D Al-Nasser
- Department of Statistics, Faculty of Science, Yarmouk University, Irbid, Jordan
| | - Chiara Maria Mazzanti
- Fondazione Pisana per la Scienza, Pisa, Italy.,Division of Pathology, Department of Translational Research and New Technologies in Medicine, University of Pisa, Pisa, Italy
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11
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Al Hamad M, Matalka I, Al Zoubi MS, Armogida I, Khasawneh R, Al-Husaini M, Sughayer M, Jaradat S, Al-Nasser AD, Mazzanti CM. Human Mammary Tumor Virus, Human Papilloma Virus, and Epstein-Barr Virus Infection Are Associated With Sporadic Breast Cancer Metastasis. BREAST CANCER-BASIC AND CLINICAL RESEARCH 2020; 14:1178223420976388. [PMID: 33281452 PMCID: PMC7691892 DOI: 10.1177/1178223420976388] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Accepted: 10/30/2020] [Indexed: 12/16/2022]
Abstract
Background: Viral cause of sporadic breast cancer (SBC) has been suggested based on the
experimental murine model of mammary tumor caused by mouse mammary tumor
virus (MMTV), Epstein-Barr virus (EBV), and human papillomavirus (HPV).
While some studies have demonstrated the presence of viral sequences of
MMTV, HPV, and EBV in breast cancer cells, others failed. These
contradictions may be attributed to the geographical distribution of breast
cancer incidence and/or technical variations. In the current study, we aimed
to investigate the correlation of MMTV, HPV, and EBV infections with the
development of breast cancer in Jordanian patients. Methods: One hundred SBC tissue samples were subjected to laser capture
microdissection for the selection of tumor cells populations. Fluorescence
polymerase chain reaction (PCR) was used to detect the presence of the MMTV
env-like sequences. Real-time PCR was used for HPV and EBV detection, and
EBV was further confirmed by chromogen in situ hybridization (CISH). Results: Mouse mammary tumor virus, HPV, and EBV were detected in SBC in 11%, 21%, and
23%, respectively. Only 3 of 52 (5.7%) positive cases demonstrated multiple
virus infections. However, 49 of 52 (94%) of the positive cases revealed the
presence of 1 type of viral sequences. Consequently, 52% of the studied
breast cancer cases were infected with at least 1 type of the aforementioned
viruses. Conclusions: The current cohort suggests that MMTV, HPV, and EBV have a potential role in
the development of breast cancer and adding more reasons to proceed with the
quest of a possible viral origin of breast cancer.
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Affiliation(s)
- Mohammad Al Hamad
- Department of Pathology, College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Ismail Matalka
- Department of Pathology and Microbiology, Faculty of Medicine, Jordan University of Science and Technology (JUST), Irbid, Jordan
| | - Mazhar Salim Al Zoubi
- Department of Basic Medical Sciences, Faculty of Medicine, Yarmouk University, Irbid, Jordan
| | - Ivana Armogida
- Department of Pathology, Pisa University Hospital, Pisa, Italy.,Presently at Illumina Cambridge Ltd, Cambridge, UK
| | - Rawan Khasawneh
- Princess Haya Biotechnology Center, Jordan University of Science and Technology, Irbid, Jordan
| | - Maysa Al-Husaini
- Department of Pathology and Laboratory Medicine, King Hussein Cancer Center, Amman, Jordan
| | - Maher Sughayer
- Department of Pathology and Laboratory Medicine, King Hussein Cancer Center, Amman, Jordan
| | - Saied Jaradat
- Princess Haya Biotechnology Center, Jordan University of Science and Technology, Irbid, Jordan
| | - Amjad D Al-Nasser
- Department of Statistics, Faculty of Science, Yarmouk University, Irbid, Jordan
| | - Chiara Maria Mazzanti
- Fondazione Pisana per la Scienza, Pisa, Italy.,Division of Pathology, Department of Translational Research and New Technologies in Medicine, University of Pisa, Pisa, Italy
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12
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Gupta I, Jabeen A, Al-Sarraf R, Farghaly H, Vranic S, Sultan AA, Al Moustafa AE, Al-Thawadi H. The co-presence of high-risk human papillomaviruses and Epstein-Barr virus is linked with tumor grade and stage in Qatari women with breast cancer. Hum Vaccin Immunother 2020; 17:982-989. [PMID: 33006291 PMCID: PMC8018460 DOI: 10.1080/21645515.2020.1802977] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
High-risk human papillomaviruses (HPV) can be present and cooperate with Epstein–Barr virus (EBV) to promote the onset and/or progression of various cancers including cervical, breast, head and neck as well as colorectal. In this investigation, we explored the co-prevalence of high-risk HPV and EBV in 74 breast cancer tissues from Qatari women using polymerase chain reaction. We found that high-risk HPV and EBV are present in 48/74 (65%) and 36/74 (49%) of the cases, respectively. While we noted that the presence of HPV presence is associated with triple-negative breast cancer (TNBC) (p = .008), however, the presence of EBV did not correlate with any breast cancer subgroup. Moreover, our data revealed that high-risk HPV and EBV are co-present in 35/74 (47%) of the samples and their co-presence is significantly associated with tumor grade (p = .04) and tumor stage (p = .04). These data indicate that HPV and EBV are commonly co-present in breast cancer and their association could be linked with a more aggressive tumor phenotype. Thus, further investigations are essential to understand the underlying mechanisms of HPV and EBV cooperation in breast carcinogenesis.
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Affiliation(s)
- Ishita Gupta
- College of Medicine, QU Health, Qatar University, Doha, Qatar.,Biomedical Research Centre, QU Health, Qatar University, Doha, Qatar
| | - Ayesha Jabeen
- College of Medicine, QU Health, Qatar University, Doha, Qatar.,Biomedical Research Centre, QU Health, Qatar University, Doha, Qatar
| | - Reem Al-Sarraf
- Department of Pathology, Hamad General Hospital, Doha, Qatar
| | - Hanan Farghaly
- Department of Pathology, Hamad General Hospital, Doha, Qatar
| | - Semir Vranic
- College of Medicine, QU Health, Qatar University, Doha, Qatar
| | - Ali A Sultan
- Department of Microbiology and Immunology, Weill Cornell Medicine - Qatar, Doha, Qatar
| | - Ala-Eddin Al Moustafa
- College of Medicine, QU Health, Qatar University, Doha, Qatar.,Biomedical Research Centre, QU Health, Qatar University, Doha, Qatar
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13
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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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14
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Sher G, Salman NA, Kulinski M, Fadel RA, Gupta VK, Anand A, Gehani S, Abayazeed S, Al-Yahri O, Shahid F, Alshaibani S, Hassan S, Chawdhery MZ, Davies G, Dermime S, Uddin S, Ashrafi GH, Junejo K. Prevalence and Type Distribution of High-Risk Human Papillomavirus (HPV) in Breast Cancer: A Qatar Based Study. Cancers (Basel) 2020; 12:cancers12061528. [PMID: 32532107 PMCID: PMC7352582 DOI: 10.3390/cancers12061528] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 06/04/2020] [Accepted: 06/06/2020] [Indexed: 01/02/2023] Open
Abstract
Human papillomavirus (HPV) has been implicated in the etiology of a variety of human cancers. Studies investigating the presence of high-risk (HR) HPV in breast tissue have generated considerable controversy over its role as a potential risk factor for breast cancer (BC). This is the first investigation reporting the prevalence and type distribution of high-risk HPV infection in breast tissue in the population of Qatar. A prospective comparison blind research study herein reconnoitered the presence of twelve HR-HPV types' DNA using multiplex PCR by screening a total of 150 fresh breast tissue specimens. Data obtained shows that HR-HPV types were found in 10% of subjects with breast cancer; of which the presence of HPV was confirmed in 4/33 (12.12%) of invasive carcinomas. These findings, the first reported from the population of Qatar, suggest that the selective presence of HPV in breast tissue is likely to be a related factor in the progression of certain cases of breast cancer.
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Affiliation(s)
- Gulab Sher
- Translational Research Institute, Academic Health System, Hamad Medical Corporation, Doha 3050, Qatar; (G.S.); (M.K.); (V.K.G.); (S.U.)
| | - Nadia Aziz Salman
- School of Life Science, Pharmacy and Chemistry, Kingston University London, London KT1 2EE, UK;
| | - Michal Kulinski
- Translational Research Institute, Academic Health System, Hamad Medical Corporation, Doha 3050, Qatar; (G.S.); (M.K.); (V.K.G.); (S.U.)
| | - Rayyan Abdulaziz Fadel
- Breast Cancer Unit, Hamad General Hospital, Hamad Medical Corporation, Doha 3050, Qatar; (R.A.F.); (A.A.); (S.G.); (S.A.); (O.A.-Y.); (F.S.); (S.A.); (S.H.)
| | - Vinod Kumar Gupta
- Translational Research Institute, Academic Health System, Hamad Medical Corporation, Doha 3050, Qatar; (G.S.); (M.K.); (V.K.G.); (S.U.)
| | - Ambika Anand
- Breast Cancer Unit, Hamad General Hospital, Hamad Medical Corporation, Doha 3050, Qatar; (R.A.F.); (A.A.); (S.G.); (S.A.); (O.A.-Y.); (F.S.); (S.A.); (S.H.)
| | - Salahddin Gehani
- Breast Cancer Unit, Hamad General Hospital, Hamad Medical Corporation, Doha 3050, Qatar; (R.A.F.); (A.A.); (S.G.); (S.A.); (O.A.-Y.); (F.S.); (S.A.); (S.H.)
| | - Sheraz Abayazeed
- Breast Cancer Unit, Hamad General Hospital, Hamad Medical Corporation, Doha 3050, Qatar; (R.A.F.); (A.A.); (S.G.); (S.A.); (O.A.-Y.); (F.S.); (S.A.); (S.H.)
| | - Omer Al-Yahri
- Breast Cancer Unit, Hamad General Hospital, Hamad Medical Corporation, Doha 3050, Qatar; (R.A.F.); (A.A.); (S.G.); (S.A.); (O.A.-Y.); (F.S.); (S.A.); (S.H.)
| | - Fakhar Shahid
- Breast Cancer Unit, Hamad General Hospital, Hamad Medical Corporation, Doha 3050, Qatar; (R.A.F.); (A.A.); (S.G.); (S.A.); (O.A.-Y.); (F.S.); (S.A.); (S.H.)
| | - Salman Alshaibani
- Breast Cancer Unit, Hamad General Hospital, Hamad Medical Corporation, Doha 3050, Qatar; (R.A.F.); (A.A.); (S.G.); (S.A.); (O.A.-Y.); (F.S.); (S.A.); (S.H.)
| | - Sara Hassan
- Breast Cancer Unit, Hamad General Hospital, Hamad Medical Corporation, Doha 3050, Qatar; (R.A.F.); (A.A.); (S.G.); (S.A.); (O.A.-Y.); (F.S.); (S.A.); (S.H.)
| | | | - Giles Davies
- Breast Surgery Department, BUPA Cromwell Hospital, London SW5 0T, UK;
| | - Said Dermime
- National Center for Cancer Care and Research, Hamad Medical Corporation, Doha 3050, Qatar;
| | - Shahab Uddin
- Translational Research Institute, Academic Health System, Hamad Medical Corporation, Doha 3050, Qatar; (G.S.); (M.K.); (V.K.G.); (S.U.)
| | - G. Hossein Ashrafi
- School of Life Science, Pharmacy and Chemistry, Kingston University London, London KT1 2EE, UK;
- Correspondence: (G.H.A.); (K.J.); Tel.: +44-2084177358 (G.H.A.); +974-55975625 (K.J.)
| | - Kulsoom Junejo
- Breast Cancer Unit, Hamad General Hospital, Hamad Medical Corporation, Doha 3050, Qatar; (R.A.F.); (A.A.); (S.G.); (S.A.); (O.A.-Y.); (F.S.); (S.A.); (S.H.)
- Correspondence: (G.H.A.); (K.J.); Tel.: +44-2084177358 (G.H.A.); +974-55975625 (K.J.)
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15
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Balci FL, Uras C, Feldman SM. Is human papillomavirus associated with breast cancer or papilloma presenting with pathologic nipple discharge? Cancer Treat Res Commun 2019; 19:100122. [PMID: 30785026 DOI: 10.1016/j.ctarc.2019.100122] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2018] [Revised: 01/31/2019] [Accepted: 02/05/2019] [Indexed: 12/15/2022]
Abstract
PURPOSE There are little data on the presence or interaction of human papillomavirus (HPV) in intraductal papilloma or Breast cancer (BC) presenting with pathologic nipple discharge (PND). The study aimed to determine whether the HPV-genotypes are identifiable in papilloma or carcinoma of the breast by real-time PCR with broad-spectrum genotyping. METHODS Formalin-fixed-paraffin-blocks obtained from the patients who were suffering from PND and underwent ductoscopic papilloma extraction (n = 27) or segmental/total mastectomy for cancer diagnosis (n = 18). HPV-DNAs were identified by PCR with broad-spectrum genotyping. Mc Nemar test was used to compare cancer-involved cases to normal-adjacent tissue concerning HPV positivity. Chi-Square test was used to analyze the association for receptor status in HPV positive cancer-involved cases. RESULTS The mean age (±SD) was 49 ± 16 in papilloma and 52 ± 14 in BC patients, respectively. We found high prevalence of HPV in papilloma and carcinoma: 29.6% (n = 8) and 44.4% (n = 8), respectively. The most common type identified in breast lesions was HPV-11, and the others were HPV- 6, -11, -39, and -82. Cancer-involved samples were more contaminated by HPV in comparison to normal-adjacent tissues (p = 0.016). In HPV positive cancer-involved cases, hormone receptors were found to be more positive than HER2-Neu (p = 0.035). CONCLUSIONS Our data suggest that HPV might be a causative agent for the development of papilloma and carcinoma of the breast in some cases presenting with PND. HPV positive breast cancers are more likely to be hormone positive. Further studies needed for validation regarding the integration of HPV-DNAs into the human genome that causes BC.
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Affiliation(s)
- Fatih Levent Balci
- Department of General Surgery, Bahcesehir University Faculty of Medicine, Medical Park Hospitals, Istanbul, Turkey.
| | - Cihan Uras
- Department of General Surgery, Acibadem Research Institute of Senology, Istanbul, Turkey
| | - Sheldon Marc Feldman
- Breast Surgery, Montefiore Medical Center, The University Hospital for the Albert Einstein College of Medicine, New York, NY, USA
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16
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Kouloura A, Nicolaidou E, Misitzis I, Panotopoulou E, Kassiani T, Smyrniotis V, Corso G, Veronesi P, Arkadopoulos N. HPV infection and breast cancer. Results of a microarray approach. Breast 2018; 40:165-169. [PMID: 29890463 DOI: 10.1016/j.breast.2018.05.010] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Revised: 05/23/2018] [Accepted: 05/24/2018] [Indexed: 01/01/2023] Open
Abstract
OBJECTIVES Human papilloma virus (HPV) has been implicated in several types of epithelial cancer. The role of HPV in breast carcinogenesis has been a matter of debate fueled by conflicting reports in recent years. The aim of this study is to identify the prevalence of breast and cervical HPV infection in cancer patients by using a modern microarray approach. MATERIALS AND METHODS In the present prospective study, 201 breast cancer patients were included. For each patient a detailed medical history was taken and during the operation, under sterile conditions, samples were collected, from the tumour, the healthy adjacent breast tissue and any positive sentinel lymph nodes. In addition, for each patient a cervical sample was also collected. All samples were analysed for DNA of 24 types of HPV using a microarray technique. RESULTS Despite the high sensitivity of the technique used, no HPV DNA was identified in any of the breast or lymph node samples. Our analysis showed that patients with HPV positive cervical samples (28 cases) were more likely to have tumors with positive progesterone receptors (p=0.041) and were also more likely to have two or three positive lymph nodes (p=0.002). CONCLUSION In the present study, a combination of careful sample collection and a very sensitive microarray approach showed no correlation between HPV and breast cancer. However some characteristics of the breast tumors were different among patients with HPV DNA in their cervical samples.
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Affiliation(s)
- Andriana Kouloura
- Division of Breast Cancer Surgery, European Institute of Oncology, Via G. Ripamonti 435, 20141, Milan, Italy.
| | - Electra Nicolaidou
- 1st Department of Dermatology and Venereology, National and Kapodistrian University of Athens School of Medicine, "Andreas Syggros" Hospital, Athens, Greece
| | - Ioannis Misitzis
- Breast Cancer Surgical Department, "Saint Savvas'' General Anticancer Hospital, Athens, Greece
| | | | - Theodoraki Kassiani
- 1st Department of Anesthesiology, National and Kapodistrian University of Athens School of Medicine, Athens, Greece
| | - Vasilios Smyrniotis
- 4th Department of Surgery, Attikon University Hospital, National and Kapodistrian University of Athens School of Medicine, Athens, Greece
| | - Giovanni Corso
- Division of Breast Cancer Surgery, European Institute of Oncology, Via G. Ripamonti 435, 20141, Milan, Italy
| | - Paolo Veronesi
- Division of Breast Cancer Surgery, European Institute of Oncology, Via G. Ripamonti 435, 20141, Milan, Italy
| | - Nikolaos Arkadopoulos
- 4th Department of Surgery, Attikon University Hospital, National and Kapodistrian University of Athens School of Medicine, Athens, Greece
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17
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Malhone C, Longatto-Filho A, Filassi JR. Is Human Papilloma Virus Associated with Breast Cancer? A Review of the Molecular Evidence. Acta Cytol 2018; 62:166-177. [PMID: 29694946 DOI: 10.1159/000487700] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2017] [Accepted: 02/15/2018] [Indexed: 12/12/2022]
Abstract
BACKGROUND Although the association of human papillomavirus (HPV) with many cancers is well established, the involvement of HPV in breast cancer remains controversial. The purpose of this study is to perform a comprehensive review of the results and methods used to demonstrate that HPV markers are present in human breast cancer, and how well these studies fulfil the criteria for proving the viral etiology of a cancer. STUDY DESIGN We conducted a search for molecular studies published until November 2016 that relate human breast cancer to HPV. RESULTS Forty-three original molecular studies were found, some of which compared cases to nonneoplastic controls. Some investigations did not identify HPV in mammary tissue, but others identified it with different frequencies of positivity, varying between 1.2 and 86%. In most case-control studies (21/24 studies), positivity in cases was found to be higher than in controls, but odds ratios and confidence intervals were not reported. CONCLUSION The results are controversial. However, they arouse a great interest in the potential participation of HPV in breast carcinogenesis, but rather as an essential cause-effect participant, at least as a co-participant in some cases. The circumstance of HPV positivity in breast cancer can be criticized, but the elements that clearly demonstrate it in a number of cases are also relevant.
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Affiliation(s)
- Carolina Malhone
- Breast Division, Cancer Institute of São Paulo, University of São Paulo School of Medicine, São Paulo, Brazil
| | - Adhemar Longatto-Filho
- Laboratory of Medical Investigation (LIM) 14, Department of Pathology, University of São Paulo School of Medicine, São Paulo, Brazil
- Life and Health Sciences Research Institute (ICVS), School of Health Sciences, University of Minho, ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal
- Molecular Oncology Research Center, Barretos Cancer Hospital, Barretos, Brazil
| | - José Roberto Filassi
- Breast Division, Cancer Institute of São Paulo, University of São Paulo School of Medicine, São Paulo, Brazil
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18
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Gannon OM, Antonsson A, Bennett IC, Saunders NA. Viral infections and breast cancer - A current perspective. Cancer Lett 2018; 420:182-189. [PMID: 29410005 DOI: 10.1016/j.canlet.2018.01.076] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2017] [Revised: 01/08/2018] [Accepted: 01/31/2018] [Indexed: 01/25/2023]
Abstract
Sporadic human breast cancer is the most common cancer to afflict women. Since the discovery, decades ago, of the oncogenic mouse mammary tumour virus, there has been significant interest in the potential aetiologic role of infectious agents in sporadic human breast cancer. To address this, many studies have examined the presence of viruses (e.g. papillomaviruses, herpes viruses and retroviruses), endogenous retroviruses and more recently, microbes, as a means of implicating them in the aetiology of human breast cancer. Such studies have generated conflicting experimental and clinical reports of the role of infection in breast cancer. This review evaluates the current evidence for a productive oncogenic viral infection in human breast cancer, with a focus on the integration of sensitive and specific next generation sequencing technologies with pathogen discovery. Collectively, the majority of the recent literature using the more powerful next generation sequencing technologies fail to support an oncogenic viral infection being involved in disease causality in breast cancer. In balance, the weight of the current experimental evidence supports the conclusion that viral infection is unlikely to play a significant role in the aetiology of breast cancer.
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Affiliation(s)
- O M Gannon
- University of Queensland Diamantina Institute, The Faculty of Medicine, The University of Queensland, Brisbane, Australia
| | - A Antonsson
- Department of Population Health, QIMR Berghofer Medical Research Institute, 300 Herston Road, Herston, Queensland 4006, Australia; School of Medicine, The University of Queensland, Herston Road, Herston, Queensland 4006, Australia
| | - I C Bennett
- School of Medicine, The University of Queensland, Herston Road, Herston, Queensland 4006, Australia; Private Practice, The Wesley and St Andrews Hospital, Auchenflower 4066, Australia
| | - N A Saunders
- University of Queensland Diamantina Institute, The Faculty of Medicine, The University of Queensland, Brisbane, Australia.
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19
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Bakhtiyrizadeh S, Hosseini SY, Yaghobi R, Safaei A, Sarvari J. Almost Complete Lack of Human Cytomegalovirus and Human papillomaviruses Genome in Benign and Malignant Breast Lesions in Shiraz, Southwest of Iran. Asian Pac J Cancer Prev 2017; 18:3319-3324. [PMID: 29286226 PMCID: PMC5980890 DOI: 10.22034/apjcp.2017.18.12.3319] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
Abstract
Breast cancer ranks as the most common cancer among women worldwide. There have been controversial reports regarding contributions of human papillomaviruses (HPVs) and human cytomegalovirus (HCMV) to its development. The aim of this study was to determine the frequency of HPV and HCMV positivity in benign and malignant breast tumors.
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Affiliation(s)
- Sahar Bakhtiyrizadeh
- Department of Bacteriology and Virology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran.
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20
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Ngamkham J, Karalak A, Chaiwerawattana A, Sornprom A, Thanasutthichai S, Sukarayodhin S, Mus-u-Dee M, Boonmark K, Phansri T, Laochan N. Prevalence of Human Papillomavirus Infection in Breast Cancer Cells from Thai Women. Asian Pac J Cancer Prev 2017; 18:1839-1845. [PMID: 28749118 PMCID: PMC5648388 DOI: 10.22034/apjcp.2017.18.7.1839] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Breast cancer is the leading female cancer worldwide and is the most frequently diagnosed in Thai women. Its potential etiologic has not been clearly identified. Several recent reports could detect human papillomavirus (HPV) infection in breast cancer or benign breast lesions. HPV infection considered suggests being one of many risk factors for cancer development. The aim of this study was to determine the frequency of HPV infection in both breast cancer and benign breast lesion/tumor tissues. Seven hundred samples from Thai women were collected during 2013-2015 and statistically correlation between HPV infection, sociodemographic and histopathological parameters were also analyzed. HPV DNA detection and genotyping were performed by polymerase chain reaction and enzyme immunoassay, respectively. The results demonstrated that mean age of the patients were 41.76±12.53 years and 52.73±11.68 years for benign breast lesions/tumor and breast cancer samples, respectively. HPV DNA was detected in 25/700 (3.57%) samples, in which 10/350 (2.857%) from benign breast lesion/tumor samples and 15/350 (4.285%) from breast cancer samples. HPV 16 is the predominant types of this study, follow by HPV 33, 18, 35, 52. Most of HPV type detection samples belong to the high risk types, except 1/25 sample could be detected low risk type; HPV 6 which was presented as co-infection with the other high risk type. From sociodemographic and histopathological correlation analysis, all of studied parameters such as breast cancer history, hormone receptors status etc. did not show statistically significant correlated with HPV infection (P>0.05). In conclusion, the low frequency detection in this study suggests that HPV did not play the main important role for breast cancer development and represented highly controversial, but it may be causative agents of only a relative small proportion of all breast cancer or non-malignant breast lesion and it is the interesting data for further study in virus-associated cancer.
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Affiliation(s)
- Jarunya Ngamkham
- Research Division, National Cancer Institute, Bangkok, Thailand.
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21
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Atique S, Hsieh CH, Hsiao RT, Iqbal U, Nguyen PAA, Islam MM, Li YCJ, Hsu CY, Chuang TW, Syed-Abdul S. Viral warts (Human Papilloma Virus) as a potential risk for breast cancer among younger females. COMPUTER METHODS AND PROGRAMS IN BIOMEDICINE 2017; 144:203-207. [PMID: 28495003 DOI: 10.1016/j.cmpb.2017.03.024] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/01/2016] [Revised: 03/28/2017] [Accepted: 03/29/2017] [Indexed: 06/07/2023]
Abstract
INTRODUCTION There have been several reports on the role of human papillomavirus (HPV) in the etiology of breast cancer. To our knowledge, this is first study to use disease-disease association data-mining approach to analyzing viral warts and breast cancer to be conducted in Taiwanese population. MATERIALS AND METHODS We analyzed the Taiwan's National Health Insurance database (NHIDM data comprising of 23 million patient data) to examine the association between viral warts and female breast carcinoma. The patients were categorized into three groups: breast cancer only, viral warts only, and those with both breast cancer and viral warts. The Cox proportion hazard regression analysis was used to measure the effect of HPV on the time to breast cancer diagnosis. Multivariable analyzes and stratified analyzes using hazard ratios (HRs) were presented with 95% confidence intervals (CIs) after adjusting for age, and CCI. RESULT Among 807,578 HPV population, we identified 6014 breast cancer cases. The HPV group was associated with a significantly higher risk of developing breast cancer (HR, 1.18; 95% CI, 1.15-1.21; p< 0.001) compared with the non-HPV group. HPV patients with age group 18-39 was slightly higher risk of breast cancer occurrence (HR, 1.07; 95% CI, 1.01-1.13; p<.05). The risk of breast cancer in 10-year incidence was 7% higher for females less than 40 years and 23% for over 40 year's patients when compared with non-HPV patients of the same age group. CONCLUSION Our study indicates that women who develop viral warts are at a significantly higher risk of developing breast cancer than women who have not diagnosed with viral warts. Thus, the presence of viral warts is a potential risk to breast cancer. Therefore, we suggest patients diagnosed with viral warts may get early screening for breast cancer.
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Affiliation(s)
- Suleman Atique
- Graduate Institute of Biomedical Informatics, College of Medical Science and Technology (CoMST), Taipei Medical University Taiwan, Wuxing Street 250, Xinyi 11031, Taipei, Taiwan; International Center for Health Information Technology (ICHIT), Taipei Medical University, Taipei, Taiwan
| | - Chung-Ho Hsieh
- Department of General Surgery, Shin Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan; Department of Computer Science and Information Engineering, Fu Jen Catholic University, New Taipei City, Taiwan, ROC
| | - Ruei-Ting Hsiao
- Institute of Biomedical Informatics, National Yang-Ming University, Taiwan
| | - Usman Iqbal
- International Center for Health Information Technology (ICHIT), Taipei Medical University, Taipei, Taiwan; Global Health and Development Deparrtment, College of Public health, Taipei Medical University, Taipei, Taiwan; Health Informatics Unit, COMSATS Institute of Information Technology, Islamabad, Pakistan
| | - Phung Anh Alex Nguyen
- Department of General Surgery, Shin Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan; Department of Computer Science and Information Engineering, Fu Jen Catholic University, New Taipei City, Taiwan, ROC
| | - Md Mohaimenul Islam
- Graduate Institute of Biomedical Informatics, College of Medical Science and Technology (CoMST), Taipei Medical University Taiwan, Wuxing Street 250, Xinyi 11031, Taipei, Taiwan; International Center for Health Information Technology (ICHIT), Taipei Medical University, Taipei, Taiwan
| | - Yu-Chuan Jack Li
- Graduate Institute of Biomedical Informatics, College of Medical Science and Technology (CoMST), Taipei Medical University Taiwan, Wuxing Street 250, Xinyi 11031, Taipei, Taiwan; International Center for Health Information Technology (ICHIT), Taipei Medical University, Taipei, Taiwan; Department. of Dermatology, Wan Fang Hospital, Taipei, Taiwan
| | - Chien-Yeh Hsu
- Global Health and Development Deparrtment, College of Public health, Taipei Medical University, Taipei, Taiwan; Department of Information Management, National Taipei University of Nursing and Health Sciences, Taipei, Taiwan
| | - Ting-Wu Chuang
- Department of Molecular Parasitology and Tropical Diseases, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Shabbir Syed-Abdul
- Graduate Institute of Biomedical Informatics, College of Medical Science and Technology (CoMST), Taipei Medical University Taiwan, Wuxing Street 250, Xinyi 11031, Taipei, Taiwan; International Center for Health Information Technology (ICHIT), Taipei Medical University, Taipei, Taiwan.
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22
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Delgado-García S, Martínez-Escoriza JC, Alba A, Martín-Bayón TA, Ballester-Galiana H, Peiró G, Caballero P, Ponce-Lorenzo J. Presence of human papillomavirus DNA in breast cancer: a Spanish case-control study. BMC Cancer 2017; 17:320. [PMID: 28482874 PMCID: PMC5423011 DOI: 10.1186/s12885-017-3308-3] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2016] [Accepted: 05/01/2017] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Breast cancer is one of the most important neoplasia among women. It was recently suggested that biological agents could be the etiological cause, particularly Human Papilloma Virus (HPV). The aim of this study was to explore the presence of HPV DNA in a case-control study. METHODS We performed our study including 251 cases (breast cancer) and 186 controls (benign breast tumors), using three different molecular techniques with PCR (GP5/GP6, CLART® and DIRECT FLOW CHIP®). RESULTS HPV DNA was evidenced in 51.8% of the cases and in 26.3% of the controls (p < 0.001). HPV-16 was the most prevalent serotype. The odds ratio (OR) of HPV within a multivariate model, taking into account age and breastfeeding, was 4.034. CONCLUSIONS Our study, with methodological rigour and a sample size not previously found in the literature, demonstrate a significant presence of HPV DNA in breast cancer samples. A possible causal relationship, or mediation or not as a cofactor, remains to be established by future studies.
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Affiliation(s)
- Silvia Delgado-García
- Department of Obstetrics and Gynecology, University General Hospital of Alicante, c/ Pintor Baeza, 11, 03010 Alicante, Spain
| | - Juan-Carlos Martínez-Escoriza
- Department of Obstetrics and Gynecology, University General Hospital of Alicante, c/ Pintor Baeza, 11, 03010 Alicante, Spain
| | - Alfonso Alba
- Department of Genetics, Institute of Cellular and Molecular Studies, Lugo, Spain
| | - Tina-Aurora Martín-Bayón
- Department of Obstetrics and Gynecology, University General Hospital of Alicante, c/ Pintor Baeza, 11, 03010 Alicante, Spain
| | - Hortensia Ballester-Galiana
- Department of Obstetrics and Gynecology, University General Hospital of Alicante, c/ Pintor Baeza, 11, 03010 Alicante, Spain
| | - Gloria Peiró
- Department of Pathology, University General Hospital of Alicante, Institute of Sanitary and Biomedical Research of Alicante (ISABIAL), Alicante, Spain
| | - Pablo Caballero
- Department of Community Nursing, Preventive Medicine and Public Health and History of Science, University of Alicante, Alicante, Spain
| | - Jose Ponce-Lorenzo
- Department of Medical Oncology, University General Hospital of Alicante, Alicante, Spain
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23
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Salman NA, Davies G, Majidy F, Shakir F, Akinrinade H, Perumal D, Ashrafi GH. Association of High Risk Human Papillomavirus and Breast cancer: A UK based Study. Sci Rep 2017; 7:43591. [PMID: 28240743 PMCID: PMC5378907 DOI: 10.1038/srep43591] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2016] [Accepted: 01/25/2017] [Indexed: 02/07/2023] Open
Abstract
Infection by human papillomaviruses (HPVs) has been implicated in the aetiology of a variety of cancers. Studies evaluating the presence of HPVs in breast cancer (BC) have generated considerable controversy. To date, most studies have focused on the presence of viral DNA in BC; however there are important gaps in evidencing the role of HPV persistence in the invasiveness of BC. While these studies have been conducted in several countries, none, on the presence and biological activity of high risk (HR) HPV in BC has been done in the UK. Hence, we aimed to investigate these gaps by screening a total of 110 fresh breast tissue specimens from UK patients for the presence of twelve HR-HPV types DNA using PCR and Sanger sequencing. Samples positive for HPV-DNA were screened for viral oncoprotein expression using western blot and dot blot. Data obtained showed the presence of HR-HPVs in 42% of breast tissues of which the viral activity was only confirmed in a number of invasive carcinomas (5/26). This finding, the first to report in the UK, suggests that the selective expression of viral oncoprotein in invasive cases may propose a role for HR-HPVs in the development of some types of BC.
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Affiliation(s)
- Nadia Aziz Salman
- Kingston University London, Cancer theme, School of Life Science, Pharmacy and Chemistry, SEC Faculty, Kingston upon Thames, KT12EE, London, UK
| | - Giles Davies
- Kingston Hospital- Breast Surgery Department, Kingston upon Thames, KT2 7QB, London, UK
- The new Victoria hospital- Breast Surgery Department, Kingston upon Thames, KT2 7EG, London, UK
| | - Farida Majidy
- Kingston University London, Cancer theme, School of Life Science, Pharmacy and Chemistry, SEC Faculty, Kingston upon Thames, KT12EE, London, UK
| | - Fatima Shakir
- Kingston University London, Cancer theme, School of Life Science, Pharmacy and Chemistry, SEC Faculty, Kingston upon Thames, KT12EE, London, UK
| | - Hilda Akinrinade
- Kingston University London, Cancer theme, School of Life Science, Pharmacy and Chemistry, SEC Faculty, Kingston upon Thames, KT12EE, London, UK
| | - Dhayaneethie Perumal
- Kingston University London, School of Life Science, Pharmacy and Chemistry, SEC Faculty, Kingston upon Thames, KT12EE, London, UK
- Fatima College of Health Sciences, Institute of Applied Technology, Department of Pharmacy, UAE
| | - G. Hossein Ashrafi
- Kingston University London, Cancer theme, School of Life Science, Pharmacy and Chemistry, SEC Faculty, Kingston upon Thames, KT12EE, London, UK
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Detection of human papillomavirus-16 DNA in archived clinical samples of breast and lung cancer patients from North Pakistan. J Cancer Res Clin Oncol 2016; 142:2497-2502. [PMID: 27613186 DOI: 10.1007/s00432-016-2251-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2016] [Accepted: 08/31/2016] [Indexed: 10/21/2022]
Abstract
PURPOSE Over the past few decades, human papillomavirus (HPV) has been recorded as a key player in the development of various genital cancers, most notably cervical cancer. It has also been associated with some non-genital cancers. A subset of oropharyngeal cancers are known to be caused by HPV. Its aetiological involvement has been suggested for breast and lung cancer as well. However, reports regarding the HPV DNA detection vary widely from different parts of the world. Due to scarcity of local data in this regard, the current study aimed at retrospective detection of HPV presence in the archival samples of breast and lung cancer patients from north part of the country. METHODS A total of 55 formalin-fixed paraffin-embedded tissue sections of invasive ductal carcinoma of breast (n = 46) and lung (n = 9) were collected for this study. Genotyping for HPV16 and 18 was carried out through PCR. RESULTS HPV16 DNA was found in both breast and lung carcinoma samples with the prevalence rate of 17 and 11 %, respectively. An interesting association was found between ER/PR (Oestrogen/Progesterone receptor) and HER2/Neu (Human epidermal growth factor receptor-2) positivity with HPV occurrence in breast tumours. CONCLUSION Current study shows the presence of HPV16 DNA in archived clinical biopsy sections from breast and lung cancers (17, 11 %), respectively. A positive correlation of HPV16 presence was found with ER/PR and HER2-positive breast cancers. These initial findings warrant further investigation in order to determine HPV prevalence and aetiological role in local cancers, especially in ER/PR/HER2-positive breast cancers on a larger scale.
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Al Moustafa AE, Al-Antary N, Aboulkassim T, Akil N, Batist G, Yasmeen A. Co-prevalence of Epstein-Barr virus and high-risk human papillomaviruses in Syrian women with breast cancer. Hum Vaccin Immunother 2016; 12:1936-9. [PMID: 27082145 DOI: 10.1080/21645515.2016.1139255] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
ABSTRAT We recently performed 2 studies viewing the presence of Epstein-Barr virus (EBV) and high-risk human papillomaviruses (HPVs) types 16, 18, 31, 33 and 35 in human breast cancer in the Syrian population. Herein, we report that EBV and high-risk HPVs are co-present in breast cancer in Syrian women. Therefore, and based on our previous studies and present data, we reveal that 35 (32%) of 108 cancer samples are positive for both EBV and high-risk HPVs and their co-presence is associated with high grade invasive ductal carcinomas (IDCs) with at least one positive lymph nodes, in comparison with EBV and high-risk HPVs-positive samples, which are low to intermediate grade IDCs, respectively. Future studies are needed to confirm the co-presence and the cooperation effect of these onco-viruses in human breast carcinogenesis and metastasis.
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Affiliation(s)
- Ala-Eddin Al Moustafa
- a College of Medicine & Biomedical Research Centre, Qatar University , Doha , Qatar.,b Oncology Department , McGill University , Montreal , Quebec , Canada.,c Syrian Research Cancer Centre of the Syrian Society against Cancer , Aleppo , Syria
| | - Noor Al-Antary
- a College of Medicine & Biomedical Research Centre, Qatar University , Doha , Qatar
| | - Tahar Aboulkassim
- d Segal Cancer Centre, Lady Davis Institute for Medical Research of the Sir Mortimer B. Davis-Jewish General Hospital, McGill University , Montreal , Quebec , Canada
| | - Nizar Akil
- c Syrian Research Cancer Centre of the Syrian Society against Cancer , Aleppo , Syria.,e Department of Pathology , Gaziantep University , Gaziantep , Turkey.,f Department of Pathology , Aleppo University , Aleppo , Syria
| | - Gerald Batist
- b Oncology Department , McGill University , Montreal , Quebec , Canada.,d Segal Cancer Centre, Lady Davis Institute for Medical Research of the Sir Mortimer B. Davis-Jewish General Hospital, McGill University , Montreal , Quebec , Canada
| | - Amber Yasmeen
- d Segal Cancer Centre, Lady Davis Institute for Medical Research of the Sir Mortimer B. Davis-Jewish General Hospital, McGill University , Montreal , Quebec , Canada
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26
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Shi Y, Peng SL, Yang LF, Chen X, Tao YG, Cao Y. Co-infection of Epstein-Barr virus and human papillomavirus in human tumorigenesis. CHINESE JOURNAL OF CANCER 2016; 35:16. [PMID: 26801987 PMCID: PMC4724123 DOI: 10.1186/s40880-016-0079-1] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/22/2015] [Accepted: 08/07/2015] [Indexed: 12/17/2022]
Abstract
Viral infections contribute to approximately 12% of cancers worldwide, with the vast majority occurring in developing countries and areas. Two DNA viruses, Epstein-Barr virus (EBV) and human papillomavirus (HPV), are associated with 38% of all virus-associated cancers. The probability of one patient infected with these two distinct types of viruses is increasing. Here, we summarize the co-infection of EBV and HPV in human malignancies and address the possible mechanisms for the co-infection of EBV and HPV during tumorigenesis.
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Affiliation(s)
- Ying Shi
- Cancer Research Institute, Central South University, Changsha, 410078, Hunan, P. R. China.
- Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Changsha, 410078, Hunan, P. R. China.
- Key Laboratory of Carcinogenesis, National Health and Family Planning Commission, Changsha, 410078, Hunan, P. R. China.
| | - Song-Ling Peng
- Cancer Research Institute, Central South University, Changsha, 410078, Hunan, P. R. China.
- Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Changsha, 410078, Hunan, P. R. China.
- Key Laboratory of Carcinogenesis, National Health and Family Planning Commission, Changsha, 410078, Hunan, P. R. China.
| | - Li-Fang Yang
- Cancer Research Institute, Central South University, Changsha, 410078, Hunan, P. R. China.
- Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Changsha, 410078, Hunan, P. R. China.
- Key Laboratory of Carcinogenesis, National Health and Family Planning Commission, Changsha, 410078, Hunan, P. R. China.
| | - Xue Chen
- Cancer Research Institute, Central South University, Changsha, 410078, Hunan, P. R. China.
- Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Changsha, 410078, Hunan, P. R. China.
- Key Laboratory of Carcinogenesis, National Health and Family Planning Commission, Changsha, 410078, Hunan, P. R. China.
| | - Yong-Guang Tao
- Cancer Research Institute, Central South University, Changsha, 410078, Hunan, P. R. China.
- Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Changsha, 410078, Hunan, P. R. China.
- Key Laboratory of Carcinogenesis, National Health and Family Planning Commission, Changsha, 410078, Hunan, P. R. China.
| | - Ya Cao
- Cancer Research Institute, Central South University, Changsha, 410078, Hunan, P. R. China.
- Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Changsha, 410078, Hunan, P. R. China.
- Key Laboratory of Carcinogenesis, National Health and Family Planning Commission, Changsha, 410078, Hunan, P. R. China.
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27
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Zhou Y, Li J, Ji Y, Ren M, Pang B, Chu M, Wei L. Inconclusive role of human papillomavirus infection in breast cancer. Infect Agent Cancer 2015; 10:36. [PMID: 26504492 PMCID: PMC4620698 DOI: 10.1186/s13027-015-0029-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2015] [Accepted: 08/27/2015] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Epidemiological studies have examined the association between human papillomavirus (HPV) and breast cancer, but the findings are inconclusive. This study aimed to detect the prevalence of HPV in breast cancer tissue in patients from northeastern China and define the association between HPV and breast cancer using meta-analysis. METHODS Polymerase chain reaction (PCR) was used to test cutaneous or mucosal HPV DNA sequence in 77 breast cancer samples and 77 corresponding adjacent normal tissues. The prevalence of HPV in breast cancer was estimated by pooling data from 38 studies. A meta-analysis of 16 case-control studies was conducted to investigate the association between HPV and breast cancer. RESULTS We did not find HPV DNA sequence in any of the 154 tissue specimens we tested. However, our meta-analysis revealed a HPV prevalence of 30.30 % (95 % confidence interval [CI] = 22.30-38.40 %) among breast cancer cases; most of these involved high-risk HPV types (35.50 %, 95 % CI = 25.00-46.10 %). HPV prevalence in breast cancer varied by geographic region, publication period, and PCR detection method. An increased risk of breast cancer was observed in association with exposure to HPV (odds ratio [OR] = 3.24, 95 % CI = 1.59-6.57), which was influenced by geographic region, HPV DNA source, PCR primer used, and publication period. CONCLUSIONS HPV, especially high-risk HPV types, may be associated with an increased risk of breast cancer, and this association varies dramatically among geographic regions.
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Affiliation(s)
- Yi Zhou
- />Department of Thyroid and Breast Diseases, The Central Laboratory in The First Affiliated Hospital of Harbin Medical University, Harbin, 150001 Heilongjiang China
| | - Jinyuan Li
- />Department of Microbiology, Harbin Medical University, Immunity and Infection, Pathogenic Biology Key Laboratory in Heilongjiang Province, Harbin, 150081 Heilongjiang China
| | - Yuting Ji
- />Department of Microbiology, Harbin Medical University, Immunity and Infection, Pathogenic Biology Key Laboratory in Heilongjiang Province, Harbin, 150081 Heilongjiang China
| | - Ming Ren
- />Department of Thyroid and Breast Diseases, The Central Laboratory in The First Affiliated Hospital of Harbin Medical University, Harbin, 150001 Heilongjiang China
| | - Bo Pang
- />Department of Neurosurgery, The First Affiliated Hospital, Harbin Medical University, Harbin, 150001 Heilongjiang China
| | - Ming Chu
- />Department of Neurosurgery, The First Affiliated Hospital, Harbin Medical University, Harbin, 150001 Heilongjiang China
| | - Lanlan Wei
- />Department of Microbiology, Harbin Medical University, Immunity and Infection, Pathogenic Biology Key Laboratory in Heilongjiang Province, Harbin, 150081 Heilongjiang China
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Detection of Human Papillomavirus DNA in Patients with Breast Tumor in China. PLoS One 2015; 10:e0136050. [PMID: 26295705 PMCID: PMC4546417 DOI: 10.1371/journal.pone.0136050] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2015] [Accepted: 07/29/2015] [Indexed: 12/17/2022] Open
Abstract
The presence of HPV in breast tissue and the potential causal association between human papillomavirus (HPV) and breast cancer (BC) remains controversial. The aim of the present study was to compare the HPV prevalence in BC tissues, adjacent normal breast tissues and breast benign disease tissues and to investigate the possible association between HPV and breast tumor development in Chinese women. Paraffin-embedded specimens from 187 pairs of BCs including tumor and normal breast tissue adjacent to tumors and 92 breast benign lesions between June 2009 and July 2014 were investigated by nested polymerase chain reaction (PCR) and type-specific PCR, respectively. With strictly quality control, HPV positive infection was detected in three BC tissues. No HPV positive infection was detected in all normal breast tissue adjacent to tumors and benign breast tissues. Through our detailed analysis, rare HPV infection in this study suggests that HPV might not be associated with BC progression.
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29
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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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30
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Absence of Canine Papillomavirus Sequences in Canine Mammary Tumours. J Comp Pathol 2015; 152:172-6. [DOI: 10.1016/j.jcpa.2014.10.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2014] [Revised: 09/02/2014] [Accepted: 10/06/2014] [Indexed: 11/22/2022]
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31
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Detection and analysis of human papillomavirus (HPV) DNA in breast cancer patients by an effective method of HPV capture. PLoS One 2014; 9:e90343. [PMID: 24614680 PMCID: PMC3948675 DOI: 10.1371/journal.pone.0090343] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2013] [Accepted: 01/29/2014] [Indexed: 11/19/2022] Open
Abstract
Despite an increase in the number of molecular epidemiological studies conducted in recent years to evaluate the association between human papillomavirus (HPV) and the risk of breast carcinoma, these studies remain inconclusive. Here we aim to detect HPV DNA in various tissues from patients with breast carcinoma using the method of HPV capture combined with massive paralleled sequencing (MPS). To validate the confidence of our methods, 15 cervical cancer samples were tested by PCR and the new method. Results showed that there was 100% consistence between the two methods.DNA from peripheral blood, tumor tissue, adjacent lymph nodes and adjacent normal tissue were collected from seven malignant breast cancer patients, and HPV type 16(HPV16) was detected in 1/7, 1/7, 1/7and 1/7 of patients respectively. Peripheral blood, tumor tissue and adjacent normal tissue were also collected from two patients with benign breast tumor, and 1/2, 2/2 and 2/2 was detected to have HPV16 DNA respectively. MPS metrics including mapping ratio, coverage, depth and SNVs were provided to characterize HPV in samples. The average coverage was 69% and 61.2% for malignant and benign samples respectively. 126 SNVs were identified in all 9 samples. The maximum number of SNVs was located in the gene of E2 and E4 among all samples. Our study not only provided an efficient method to capture HPV DNA, but detected the SNVS, coverage, SNV type and depth. The finding has provided further clue of association between HPV16 and breast cancer.
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Omura Y, Jones MK, Nihrane A, Duvvi H, Shimotsuura Y, Ohki M. More than 97% of human papilloma virus type 16 (HPV-16) was found with chrysotile asbestos & relatively smooth round tumor outline, and less than 3% was found with HPV-18 and tremolite asbestos & irregular sawtooth-like zigzag outline in breast cancer tissues in over 500 mammograms of female patients: their implications in diagnosis, treatment, and prevention of breast cancer. ACUPUNCTURE ELECTRO 2014; 38:211-30. [PMID: 24494324 DOI: 10.3727/036012913x13831832269324] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
In the past, Human Papillomavirus Type 16 (HPV-16) was considered to be the main cause of cancer in the oropharynx and genital organs. Cervical cancer of the uterus is the most well-known cancer associated with HPV-16. Among the oncogenic HPVs, types 16 and 18 are most responsible for the majority of the HPV-caused cancers. Recently, using EMF Resonance Phenomenon between 2 identical substances, we non-invasively measured HPV-16 and HPV-18 among 25 physicians and 25 dentists and found that all 50 have HPV-16 in oral cavities and oropharynx but not HPV-18. However most dentists have a stronger infection than physicians. Among them were 2 female dentists with breast cancer containing HPV-16 and strong infections of HPV-16 in the oral cavities and oropharynx. When the author checked their breast cancer positive areas as well as the mammograms of cancer positive areas, Chrysotile Asbestos co-existed with an infection of HPV-16. We then examined over 500 published mammograms of women with malignant breast cancer published by other institutes, and we found HPV-16 in more than 97% and HPV-18 in less than 3% of the breast cancer mammograms examined. Less than 0.4% of cases were found as a variety of combination of HPV-16 & HPV-18. We also discovered that breast cancer with HPV-16 always co-exists with increased Chrysotile Asbestos deposits, and the outline of the breast cancer positive area is a relatively smooth and round or oval shape, and breast cancer with HPV-18 always co-exists with increased Tremolite Asbestos, where the tumor outline is an irregular saw-tooth like zigzag pattern. Based on these findings, better methods of diagnosis, treatment and prevention with a vaccine can be developed.
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Affiliation(s)
- Yoshiaki Omura
- Dept. of Family & Community Medicine, New York Medical College, USA
| | - Marilyn K Jones
- International College of Acupuncture & Electro-therapeutics, USA
| | | | - Harsha Duvvi
- Dept of Family & Community Medicine and Neurologist, New York Medical College, USA
| | | | - Motomu Ohki
- ORT Life Science Research Institute, Kurume City, Fukuoka, Japan
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Francis IM, Al-Ayadhy B, Al-Awadhi S, Kapila K, Al-Mulla F. Prevalence and correlation of human papilloma virus and its types with prognostic markers in patients with invasive ductal carcinoma of the breast in kuwait. Sultan Qaboos Univ Med J 2013; 13:527-33. [PMID: 24273662 DOI: 10.12816/0003311] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2013] [Revised: 06/10/2013] [Accepted: 07/04/2013] [Indexed: 11/27/2022] Open
Abstract
OBJECTIVES This study aimed to document the association of human papilloma virus (HPV) and its types in breast carcinoma tissues in Kuwaiti women, and correlate this with known prognostic markers. METHODS The clinicopathological data of archived tissue from 144 cases of invasive ductal breast carcinoma were studied (age, histological grade, size of tumour, lymph node metastases, oestrogen/progesterone receptors and human epidermal growth factor receptor 2 status). HPV frequency was documented using immunohistochemistry (IHC) and chromogenic in-situ hybridisation (CISH). HPV types were documented by CISH using HPV probes. CISH and IHC techniques were compared and HPV correlated with prognostic parameters. RESULTS The HPV prevalence as determined by CISH and IHC was 51 (35.4%) and 24 (16.7%) cases, respectively. The sensitivity of HPV by IHC was 37.3% and specificity was 94.6%. The sensitivity and specificity of HPV-CISH compared to HPVIHC was statistically significant (P <0.001). HPV-CISH was seen in 51 cases. A combination of HPV 6 and 11, and 16 and 18 was seen in 2 (3.9%) cases, and a combination of HPV 6, 11, 31 and 33 was seen in 7 (13.7%) cases. All three HPV probes: 6 and 11, 16 and 18, as well as 31 and 33 were present in 2 (3.9%) cases. The prevalence of HPVCISH in the Kuwaiti and non-Kuwaiti populations was 27 (52.9%) and 19 (37.2%), respectively. No correlation was observed with the prognostic parameters. CONCLUSION The frequency of HPV in breast carcinoma cases in Kuwait was 35.4% (CISH). Of those, 52.9% were Kuwaitis in whom both low- and high-risk HPV types were detected.
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Affiliation(s)
- Issam M Francis
- Department of Pathology, Faculty of Medicine, Kuwait University, Kuwait City, Kuwait
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Herrera-Goepfert R, Vela-Chávez T, Carrillo-García A, Lizano-Soberón M, Amador-Molina A, Oñate-Ocaña LF, Hallmann RSR. High-risk human papillomavirus (HPV) DNA sequences in metaplastic breast carcinomas of Mexican women. BMC Cancer 2013; 13:445. [PMID: 24083491 PMCID: PMC3852771 DOI: 10.1186/1471-2407-13-445] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2012] [Accepted: 09/26/2013] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Metaplastic carcinoma, an uncommon subtype of breast cancer, is part of the spectrum of basal-like, triple receptor-negative breast carcinomas. The present study examined 20 surgical specimens of metaplastic breast carcinomas, for the presence of high-risk Human papillomavirus (HPV), which is suspected to be a potential carcinogenic agent for breast carcinoma. METHODS Mastectomy specimens from patients harboring metaplastic breast carcinoma, as defined by the World Health Organization (WHO), and who attended the Instituto Nacional de Cancerologia in Mexico City, were retrieved from the files of the Department of Pathology accumulated during a 16-year period (1995-2008). Demographic and clinical information was obtained from patients' medical records. DNA was extracted from formalin-fixed, paraffin-embedded tumors and HPV type-specific amplification was performed by means of Polymerase chain reaction (PCR). Quantitative Real-time (RT) PCR was conducted in HPV positive cases. Statistically, the association of continuous or categorical variables with HPV status was tested by the Student t, the Chi square, or Fisher's exact tests, as appropriate. RESULTS High-risk HPV DNA was detected in eight (40%) of 20 metaplastic breast carcinomas: seven (87.5%) HPV-16 and one (12.5%) HPV-18. Mean age of patients with HPV-positive cases was 49 years (range 24-72 years), the same as for HPV-negative cases (range, 30-73 years). There were not striking differences between HPV + and HPV- metaplastic carcinomas regarding clinical findings. Nearly all cases were negative for estrogen, progesterone and Human epidermal growth factor receptor 2 (HER2), but positive for Epidermal growth factor receptor (EGFR). CONCLUSIONS High-risk HPV has been strongly associated with conventional breast carcinomas, although the subtle mechanism of neoplastic transformation is poorly understood. In Mexican patients, the prevalence of HPV infection among metaplastic breast carcinomas is higher than in non-metaplastic ones, as so the HPV viral loads; notwithstanding, HPV viral loads show wide variation and remain even lower than cervical and other non-cervical carcinomas, making it difficult to assume that HPV could play a key role in breast carcinogenesis. Further studies are warranted to elucidate the meaning of the presence of high-risk HPVDNA in breast carcinomas.
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De Paoli P, Carbone A. Carcinogenic viruses and solid cancers without sufficient evidence of causal association. Int J Cancer 2013; 133:1517-29. [PMID: 23280523 DOI: 10.1002/ijc.27995] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2012] [Accepted: 12/07/2012] [Indexed: 01/01/2023]
Abstract
Viral infections are important risk factors for tumor development in humans. Selected types of cancers, either lymphomas or carcinomas, for which there is sufficient evidence in humans of a causal association with specific viruses, have been identified. Experimental and clinical data on the possible association of other tumor types and carcinogenic viruses are presently controversial. In this article, we review the current evidence on the relationship between breast, colorectal and lung cancers and carcinogenic viruses. The majority of the publications reviewed do not provide definitive evidence that the viruses studied are associated with breast, colon and lung cancers. However, since this association may be clinically relevant for some tumor subtypes (i.e., lung cancer and papillomaviruses), there is an urgent need for further investigation on this topic. Using innovative laboratory techniques for viral detection on well-defined tumor types, National and International networks against cancer should encourage and organize concerted research programs on viruses and solid cancer association.
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Affiliation(s)
- Paolo De Paoli
- Scientific Directorate, Centro di Riferimento Oncologico, IRCCS, Istituto Nazionale Tumori, Via Franco Gallini 2, Aviano, Italy.
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Liang W, Wang J, Wang C, Lv Y, Gao H, Zhang K, Liu H, Feng J, Wang L, Ma R. Detection of high-risk human papillomaviruses in fresh breast cancer samples using the hybrid capture 2 assay. J Med Virol 2013; 85:2087-92. [PMID: 23959946 DOI: 10.1002/jmv.23703] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/17/2013] [Indexed: 11/10/2022]
Abstract
The etiology of breast cancer remains unknown and the role of human papillomavirus (HPV) in breast carcinogenesis is controversial. This study investigated the prevalence of high-risk HPV infections in Chinese women with breast cancer and the possible relationship between high-risk HPV infection and the clinicopathological characteristics of breast cancer. Tumor cells from 224 fresh breast cancer samples and 37 fresh breast fibroadenomas were collected for hybrid capture 2 (HC2) assay. HC2 was the only technique approved by the United States Food and Drug Administration for screening for high-risk HPV infection in 2008. The prevalence of high-risk HPV infection in breast cancer samples was 21.4%, which was slightly higher than the 16.2% observed in breast fibroadenomas. Age and menopausal status were not risk factors for high-risk HPV infection among breast cancer patients. The clinical and pathological characteristics of breast cancer showed no significant correlation with high-risk HPV infection. Although the prevalence of 13 subtypes of high-risk HPV infections was similar in breast cancer and nonmalignant breast samples, the presence of high-risk HPVs in both malignant and benign breast samples implies that a possible causal role in breast cancer carcinogenesis could not be ruled out. Clarifying the possible link between high-risk HPVs and breast cancer might benefit women vaccinated against HPV and could decrease the incidence of HPV-related breast cancer.
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Affiliation(s)
- Weili Liang
- Department of Breast Surgery, Qilu Hospital of Shandong University, Shandong, P.R., China
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Lazzeroni M, Serrano D. Potential use of vaccines in the primary prevention of breast cancer in high-risk patients. ACTA ACUST UNITED AC 2013; 7:281-7. [PMID: 23904830 DOI: 10.1159/000342167] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Cancer vaccines are an emerging therapeutic and prophylactic modality that may play a more important role in cancer prevention and treatment in the future. Therapeutic cancer vaccines are designed to generate a targeted, immune-mediated antitumor response. Successful prophylactic vaccines are those against oncogenic viral infections, such as the human papillomavirus and cervical cancer. However, a tough challenge for the majority of tumor vaccines is the self-nature of tumor antigens. Ongoing studies are investigating methods to enhance vaccine strategies including immune-modulating agents. The present review analyzes the potential use of vaccines in the primary prevention of breast cancer, focusing on the recent extension of vaccine target selection to self-proteins that are overexpressed during the early stages of tumor development but whose expression no longer occurs as we age, a feature that may avoid clinically significant autoimmune sequelae.
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Affiliation(s)
- Matteo Lazzeroni
- Division of Cancer Prevention and Genetics, European Institute of Oncology, Milan, Italy
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Abstract
OBJECTIVE We performed a systematic review and meta-analyses to estimate the prevalence of human papillomavirus (HPV) in breast carcinoma and to explore the reasons for the ongoing controversies about this issue. MATERIALS AND METHODS A comprehensive search of the Cochrane Library, MEDLINE, CANCERLIT, LILACS, and EMBASE databases was performed for papers published from January 1990 to January 2011. The medical subject heading terms were searched for the following: breast neoplasm, breast lesions, breast cancer, and HPV or human papillomavirus. Statistical analysis was performed using REVMAN 5.0. RESULTS Twenty-nine primary studies, including 2211 samples, were analyzed. Overall, HPV prevalence in patients with breast cancer was 23.0% (95% CI, 21.2%-24.8%). The prevalence of HPV ranged from 13.4% (95% CI, 10.2%-16%) in Europe to 42.9% (95% CI, 36.4%-49.4%) in North America and Australia. The prevalence of HPV in controls was 12.9%. Combinations of 9 case-control studies showed that breast cancer was associated with HPV (odds ratio, 5.9; 95% CI, 3.26-10.67). CONCLUSION We found a high prevalence of HPV DNA in breast cancer. There is strong evidence to suggest that HPV has an important role in the development of breast cancer.
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Sigaroodi A, Nadji SA, Naghshvar F, Nategh R, Emami H, Velayati AA. Human papillomavirus is associated with breast cancer in the north part of Iran. ScientificWorldJournal 2012; 2012:837191. [PMID: 22566779 PMCID: PMC3329875 DOI: 10.1100/2012/837191] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2011] [Accepted: 12/08/2011] [Indexed: 11/17/2022] Open
Abstract
We have analyzed the possible relevance of HPV infection for breast cancer risk among Iranian women from north part of Iran. Among women with breast cancer, 25.9% had positive test results for HPV DNA in breast tumor samples in contrast to 2.4% of women with noncancer status (P = 0.002). The infection of HPV has increased the risk of breast cancer (OR 14.247; 95% CI 1.558-130.284, P = 0.019). The high-risk HPV genotypes (types 16 and 18) in samples of breast cancer patients were the predominant types (53.34%). Other genotypes detected in breast cancer were HPV-6, HPV-11, HPV-15, HPV-23, and HPV-124, and one isolate could not be genotyped compared to HPV reference sequences. While the sole detected HPV in control specimens was HPV-124. Our study reveals that HPV infection and age are the risk factors in breast cancer development in the north part of Iran.
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Affiliation(s)
- Afsaneh Sigaroodi
- Department of Biology, Science and Research Center, Islamic Azad University, Hesarak, Ashrafi Esfahani Highway, Tehran 14778-93855, Iran
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Mou X, Chen L, Liu F, Shen Y, Wang H, Li Y, Yuan L, Lin J, Lin J, Teng L, Xiang C. Low prevalence of human papillomavirus (HPV) in Chinese patients with breast cancer. J Int Med Res 2012; 39:1636-44. [PMID: 22117964 DOI: 10.1177/147323001103900506] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
This retrospective study investigated the presence of human papillomavirus (HPV) in Chinese women with breast cancer, and the correlation between HPV infection and carcinogenesis. Tumour and non-cancerous breast tissue samples were obtained from 62 female patients with breast cancer; normal breast tissue samples were obtained from 46 women without breast cancer. HPV DNA was detected by nested polymerase chain reaction using consensus primers; HPV subtypes were determined by reverse dot blot and pyrosequencing analyses. HPV was found in tumour tissue samples from four of the 62 patients (6.5%), while no HPV DNA was detected in either the non-cancerous samples from patients with breast cancer or from the normal breast tissue controls. Of the four HPV-positive cases, three were HPV 16 positive (75%) and one was HPV 18 positive (25%). The low frequency of HPV detected in this study suggests that this infection is not a major risk factor in breast cancer development.
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Affiliation(s)
- X Mou
- State Key Laboratory for the Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
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Antonsson A, Spurr TP, Chen AC, Francis GD, McMillan NAJ, Saunders NA, Law M, Bennett IC. High prevalence of human papillomaviruses in fresh frozen breast cancer samples. J Med Virol 2012; 83:2157-63. [PMID: 22012724 DOI: 10.1002/jmv.22223] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
While the etiology of breast cancer remains enigmatic, some recent reports have examined the role of human papillomavirus (HPV) in breast carcinogenesis. The purpose of this study was to determine the prevalence of HPV in breast cancer tissue using PCR analysis and sequencing. Fifty-four (54) fresh frozen breast cancers samples that were removed from a cohort of breast cancer patients were analyzed. Samples were tested for HPV using comprehensive PCR primers, and in situ hybridization was performed on paraffin embedded tissue sections. Findings were correlated with clinical and pathological characteristics. The HPV DNA prevalence in the breast cancer samples was 50% (27/54) with sequence analysis indicating all cases to be positive for HPV-18 type. While HPV patients were slightly younger, no correlation was noted for menopausal status or family history. HPV positive tumors were smaller with earlier T staging and demonstrated lesser nodal involvement compared to HPV negative cancers. In situ hybridization analyses proved negative. The high proportion of HPV positive breast cancers detected in this series using fresh frozen tissues cannot be dismissed, however the role of HPV in breast carcinogenesis remains unclear and may ultimately be ascertained by monitoring future breast cancer incidence amongst women vaccinated against high risk HPV types.
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Joshi D, Buehring GC. Are viruses associated with human breast cancer? Scrutinizing the molecular evidence. Breast Cancer Res Treat 2012; 135:1-15. [PMID: 22274134 DOI: 10.1007/s10549-011-1921-4] [Citation(s) in RCA: 73] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2011] [Accepted: 12/09/2011] [Indexed: 01/29/2023]
Abstract
The three viruses most studied as possible causes of human breast cancer are mouse mammary tumor virus-like sequences (MMTV-LS), Epstein-Barr virus (EBV), and oncogenic (high risk) types of human papilloma virus (HPV). The first step in fulfilling traditional criteria for inferring that a cancer is caused by a virus is to demonstrate the virus in the affected tissue. Molecular techniques, compared to host antibody assessment and immunohistochemistry, are the most definitive in establishing viral presence. Results of 85 original molecular research investigations to detect one or more of the three viruses have been extremely divergent with no consensus reached. We evaluated the methodology of these studies for the following: type of molecular assay, DNA/RNA quality control, positive and negative assay controls, type of fixation, genome targets, methods for preventing and detecting molecular contamination, pathology of specimens processed, sample size, and proportion of specimens positive for the viral genome region targeted. Only seven of the studies convincingly demonstrated the presence of an oncogenic virus biomarker (EBV: 4/30 studies (13%); HPV 3/29 studies (10%), whereas 25 convincingly demonstrated absence of the virus studied (MMTV-LS: 4/25 (16%); EBV: 15/30 (50%); 6/29 (21%). The remainder of the studies suffered shortcomings, which, in our opinion, prevented a definitive conclusion. Only one of the studies compared frequency of the virus in breast tissue of breast cancer patients versus appropriate normal control subjects with no history of breast cancer. None of the studies were designed as epidemiologic studies to determine if the presence of the virus was significantly associated with breast cancer. Based on our evaluation, the data in the publications reviewed here remain preliminary, and do not justify a conclusion that MMTV-LS, HPV, or EBV are causally associated with breast cancer. However, they form a valuable basis for redirecting future studies.
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Affiliation(s)
- Deepti Joshi
- Department of Pathology, Mahatma Gandhi Institute of Medical Sciences, Sevagram, District Wardha, Maharashtra, India.
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Absence of human papillomavirus sequences in epithelial breast cancer in a Mexican female population. Med Oncol 2011; 29:1515-7. [PMID: 21909942 DOI: 10.1007/s12032-011-0059-x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2011] [Accepted: 08/25/2011] [Indexed: 10/17/2022]
Abstract
The role of human papillomavirus (HPV) in breast cancer is controversial. We evaluated 118 breast carcinomas and two paraffin-embedded tissues of lesions of the nipple of Mexican patients for HPV sequences. No carcinoma sample exhibited koilocytosis, in contrast to lesions of the nipple. We subjected purified DNAs to PCR employing two HPV16/E6 or GP5/6 primer set oligonucleotides. Results showed that HPV DNA sequences were absent in the breast tissues. Absence of HPV in breast carcinoma failed to support an association between HPV infection and this carcinoma.
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Chang P, Wang T, Yao Q, Lv Y, Zhang J, Guo W, Wang L, Chen J. Absence of human papillomavirus in patients with breast cancer in north-west China. Med Oncol 2011; 29:521-5. [PMID: 21499926 DOI: 10.1007/s12032-011-9945-5] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2011] [Accepted: 04/04/2011] [Indexed: 11/28/2022]
Abstract
The purpose of this study was to investigate the human papillomavirus (HPV) infection rate in malignant and benign breast tumours in north-west Chinese patients. Unselected fresh tissue samples were extracted from 48 invasive breast carcinoma and 30 benign breast tumours between August 2009 and August 2010. We used real-time fluorescence quantitative PCR (FQ-PCR) and in situ hybridization to detect HPV 6, 11 and 16, 18 sequences targeting the E6, E7 open-reading frame. The presence of HPV 6, 11 was only demonstrated in the 3 (10%) benign phyllodes tumour specimens. No HPV infection was detected in all the 48 invasive breast carcinoma. Specifically, all the positive specimens were detected by in situ hybridization but not in FQ-PCR. In addition, we found that the positive specimens became negative after 3 months frozen at -70°C. HPV was absent in patients with breast tumours in north-west China.
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Affiliation(s)
- Peng Chang
- Department of Vascular and Endocrine Surgery, Xijing Hospital, Fourth Military Medical University, 17th Changle West Road, Xi'an, 710032 Shaanxi Province, China
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Li N, Bi X, Zhang Y, Zhao P, Zheng T, Dai M. Human papillomavirus infection and sporadic breast carcinoma risk: a meta-analysis. Breast Cancer Res Treat 2011; 126:515-20. [PMID: 20740311 PMCID: PMC3164261 DOI: 10.1007/s10549-010-1128-0] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2010] [Accepted: 08/13/2010] [Indexed: 12/11/2022]
Abstract
Despite an increase in the number of molecular epidemiological studies conducted in recent years to evaluate the association between HPV infection and risk of breast carcinoma, the studies remain inconclusive. Here, a meta-analysis was conducted to estimate the prevalence of HPV in breast carcinoma and test the association. Studies on HPV DNA detection in sporadic breast carcinoma in female using polymerase chain reaction were included. Information on overall and type-specific (HPV 6, 11, 16, 18, 31, 33, 35, 45 and 51) HPV prevalence were required, plus detailed descriptions of study populations, HPV DNA source, publication calendar period and PCR primers used for HPV DNA detection and typing. We revealed that 24.49% of the breast carcinoma cases were associated with HPV, 32.42% occurred in Asia and 12.91% in Europe. The four most commonly identified HPV types, in the order of decreased prevalence, were HPV33, 18, 16, and 35. The detection of HPV was mostly influenced by publication calendar period and PCR primers used. In addition, the analysis of ten case-control studies containing 447 breast carcinoma cases and 275 controls showed a significant increase in breast carcinoma risk with HPV positivity (OR = 3.63, 95% CI = 1.42-9.27). These results suggest that it's difficult to rule out the possibility of the association of HPV and breast carcinoma at present according to available publication proofs.
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Affiliation(s)
- Ni Li
- National Office for Cancer Prevention and Control, Cancer Institute and Hospital, Chinese Academy of Medical Sciences, No. 17 Panjiayuannanli, Chaoyang District, Beijing, 100021, China
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Wang T, Chang P, Wang L, Yao Q, Guo W, Chen J, Yan T, Cao C. The role of human papillomavirus infection in breast cancer. Med Oncol 2011; 29:48-55. [PMID: 21318737 DOI: 10.1007/s12032-010-9812-9] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2010] [Accepted: 12/29/2010] [Indexed: 01/04/2023]
Abstract
Breast cancer is the leading female cancer and the third most common cause of cancer deaths worldwide. Many studies have suggested a possible link between breast cancer pathogenesis and viral infection, particularly mouse mammary tumour virus, simian virus 40, Epstein-Barr virus, and human papillomavirus (HPV). A significant number of recent studies have reported that approximately 29% of human breast cancer tissues were positive for high-risk HPV subtypes, especially HPV subtypes 16, 18, or 33. In contrast, several other investigations did not detect any HPV subtypes in either breast cancer tissue or normal breast tissue from patients diagnosed with breast cancer. Given these conflicting data and the established complexity of the association between HPV with other cancers, a definitive relationship between human breast cancer and HPV infection has not been determined. Recent advances in laboratory methodologies aim to overcome the inherent challenges in detecting HPV in breast cancer tissue. There is an urgent need to obtain additional evidence in order to assess the possibility of breast cancer prevention using HPV vaccines.
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Affiliation(s)
- Ting Wang
- Department of Vascular and Endocrine Surgery, Xijing Hospital, Fourth Military Medical University, No 127, Changle West Road, 710032 Xi'an, Shaanxi Province, China
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Hedau S, Kumar U, Hussain S, Shukla S, Pande S, Jain N, Tyagi A, Deshpande T, Bhat D, Mir MM, Chakraborty S, Singh YM, Kumar R, Somasundaram K, Bharti AC, Das BC. Breast cancer and human papillomavirus infection: no evidence of HPV etiology of breast cancer in Indian women. BMC Cancer 2011; 11:27. [PMID: 21247504 PMCID: PMC3036645 DOI: 10.1186/1471-2407-11-27] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2009] [Accepted: 01/20/2011] [Indexed: 11/24/2022] Open
Abstract
Background Two clinically relevant high-risk HPV (HR-HPV) types 16 and 18 are etiologically associated with the development of cervical carcinoma and are also reported to be present in many other carcinomas in extra-genital organ sites. Presence of HPV has been reported in breast carcinoma which is the second most common cancer in India and is showing a fast rising trend in urban population. The two early genes E6 and E7 of HPV type 16 have been shown to immortalize breast epithelial cells in vitro, but the role of HPV infection in breast carcinogenesis is highly controversial. Present study has therefore been undertaken to analyze the prevalence of HPV infection in both breast cancer tissues and blood samples from a large number of Indian women with breast cancer from different geographic regions. Methods The presence of all mucosal HPVs and the most common high-risk HPV types 16 and 18 DNA was detected by two different PCR methods - (i) conventional PCR assays using consensus primers (MY09/11, or GP5+/GP6+) or HPV16 E6/E7 primers and (ii) highly sensitive Real-Time PCR. A total of 228 biopsies and corresponding 142 blood samples collected prospectively from 252 patients from four different regions of India with significant socio-cultural, ethnic and demographic variations were tested. Results All biopsies and blood samples of breast cancer patients tested by PCR methods did not show positivity for HPV DNA sequences in conventional PCRs either by MY09/11 or by GP5+/GP6+/HPV16 E6/E7 primers. Further testing of these samples by real time PCR also failed to detect HPV DNA sequences. Conclusions Lack of detection of HPV DNA either in the tumor or in the blood DNA of breast cancer patients by both conventional and real time PCR does not support a role of genital HPV in the pathogenesis of breast cancer in Indian women.
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Affiliation(s)
- Suresh Hedau
- Division of Molecular Oncology, Institute of Cytology & Preventive Oncology (ICMR), I-7, Sector - 39, Noida - 201 301, India
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48
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Herrera-Goepfert R, Khan NA, Koriyama C, Akiba S, Pérez-Sánchez VM. High-risk human papillomavirus in mammary gland carcinomas and non-neoplastic tissues of Mexican women: no evidence supporting a cause and effect relationship. Breast 2010; 20:184-9. [PMID: 21146410 DOI: 10.1016/j.breast.2010.11.006] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2010] [Revised: 10/25/2010] [Accepted: 11/18/2010] [Indexed: 12/13/2022] Open
Abstract
Human papillomavirus (HPV) has been implicated in breast carcinogenesis. Consecutive and non-selected mastectomy specimens from Mexican patients harboring breast carcinomas were sampled in order to look for the presence of HPV DNA. HPV-16 was detected in 6 (10%) of 60 breast carcinomas. Two of these also had HPV genome in adjacent non-neoplastic mammary-tissues. Seven cases had HPV DNA only in non-neoplastic tissue specimens. HPV DNA was also detected in 4 (25%) of 10 tumor-bed specimens without residual neoplastic lesions that were obtained from patients who underwent neoadjuvant chemotherapy or neoadjuvant chemotherapy/radiotherapy. HPV-positive tumors tended to be smaller in size, than HPV-negative tumors (p=0.047). Histological distributions of HPV-positive and -negative cases showed no significant difference. Although all the HPV-16 DNA were found integrated, its low viral load rendered it difficult to incriminate this virus in breast carcinogenesis. However, the possibility that HPV infection occurred during carcinoma development cannot be ruled out.
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MESH Headings
- Adult
- Aged
- Breast Neoplasms/epidemiology
- Breast Neoplasms/metabolism
- Breast Neoplasms/therapy
- Breast Neoplasms/virology
- Carcinoma, Ductal, Breast/epidemiology
- Carcinoma, Ductal, Breast/metabolism
- Carcinoma, Ductal, Breast/therapy
- Carcinoma, Ductal, Breast/virology
- Carcinoma, Lobular/epidemiology
- Carcinoma, Lobular/metabolism
- Carcinoma, Lobular/therapy
- Carcinoma, Lobular/virology
- Carcinoma, Papillary/epidemiology
- Carcinoma, Papillary/metabolism
- Carcinoma, Papillary/therapy
- Carcinoma, Papillary/virology
- Female
- Human papillomavirus 16/isolation & purification
- Humans
- Mammary Glands, Human/virology
- Mexico
- Middle Aged
- Nipples/virology
- Papillomavirus Infections/complications
- Papillomavirus Infections/epidemiology
- Receptor, ErbB-2/metabolism
- Receptors, Estrogen/metabolism
- Receptors, Progesterone/metabolism
- Reverse Transcriptase Polymerase Chain Reaction
- Viral Load
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Affiliation(s)
- Roberto Herrera-Goepfert
- Departamento de Patología, Instituto Nacional de Cancerología, Avenida San Fernando #22, Col. Sección XVI, Tlalpan, 14080 Mexico, DF, Mexico.
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Silva RG, da Silva BB. No evidence for an association of human papillomavirus and breast carcinoma. Breast Cancer Res Treat 2010; 125:261-4. [PMID: 20734131 DOI: 10.1007/s10549-010-1129-z] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2010] [Accepted: 08/13/2010] [Indexed: 11/25/2022]
Abstract
Breast cancer represents a serious public health problem worldwide, for its high incidence, morbidity, mortality, and its high cost treatment. It is known that breast cancer is a multifactorial disease, possessing various risk factors, among which include hormonal factors, genetic and environmental. The role of viruses in breast carcinogenesis is controversial. This study aims to evaluate the expression of HPV 6, 11, 16, and 18 by polymerase chain reaction (PCR) in invasive ductal breast carcinoma. We analyzed 90 women diagnosed with invasive ductal breast carcinoma, of which the extracted DNA was amplified, quantified and tested for DNA subtypes 6, 11, 16, and 18 by PCR. The research carried out in 79 samples of HPV DNA, proved negative. Our study demonstrates no association between the most prevalent types of HPV and breast cancer.
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50
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Vaccination against human papilloma virus (HPV): epidemiological evidence of HPV in non-genital cancers. Pathol Oncol Res 2010; 17:103-19. [PMID: 20640607 DOI: 10.1007/s12253-010-9288-0] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2010] [Accepted: 06/23/2010] [Indexed: 10/19/2022]
Abstract
Recently, the vaccine against human papillomavirus (HPV) was introduced in the national vaccination programmes of several countries worldwide. The established association between HPV and the progression of cervical neoplasia provides evidence of the expected protection of the vaccine against cervical cancer. During the last two decades several studies have also examined the possible involvement of HPV in non-genital cancers and have proposed the presence of HPV in oesophageal, laryngeal, oropharyngeal, lung, urothelial, breast and colon cancers. The possible involvement of HPV in these types of cancer would necessitate the introduction of the vaccine in both boys and girls. However, the role of HPV in the pathogenesis of these types of cancer has yet to be proven. Moreover, the controversial evidence of the possible impact of the vaccination against HPV in the prevention of non-genital cancers needs to be further evaluated. In this review, we present an overview of the existing epidemiological evidence regarding the detection of HPV in non-genital cancers.
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