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Fischetti G, Leone P, Barrese F, Curari S, Valentini M, Morello P, Degener A, Pietropaolo V, Fioriti D, Mischitelli M, Buttiglieri A, Chiarini F. Role of Viral Infection in the Aetiology-Pathogenesis of Bladder Tumor: A Reality or Chimera? EUR J INFLAMM 2016. [DOI: 10.1177/1721727x0400200105] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The possible role of human papillomavirus (HPV) in the aetiology of papillary tumor of the bladder has been evaluated and a review of the literature concerning this issue was made. A group of 17 patients affected by bladder papillary tumor was analysed. Surgical specimens were collected for virological and histological analysis. The DNA of the following viruses was searched by polymerase chain reaction (PCR): Adenovirus, Herpes simplex virus type 1 (HSV-1), Herpes simplex virus type 2 (HSV-2), Human Papillomaviruses (HPV), Polyomaviruses (BKV and JCV). The results showed that 15/17 (88 %) patients with papillary bladder tumor were found negative for each viral-searched DNA; only one sample was positive for HPV (6 %) genotype 6, which is considered to convey a low risk for cancer development and only one was positive for BKV (6 %). From the results obtained there seems to be no relationship between viral infection and the presence of bladder papillary tumor. Moreover, in the examined population the association bladder carcinoma-HPV, found by others, has not been confirmed. The homogeneity of the specimens studied was such that it would not be affected by the temporal factor, as were cases of more or less advanced cancers. Nonetheless specimens from patients with advanced cancers (G III) were negative to HPV infection. The data do not appear indicative for a correlation between viral DNA presence and histological parameters. Thus, in the light of the data emerging from this investigation, no causal relationship can be established between HPV infection and papillary bladder tumors.
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Affiliation(s)
| | | | | | | | | | | | - A.M. Degener
- Department of Experimental Medicine and Pathology, “La Sapienza” University, Italy
| | - V. Pietropaolo
- Department of Public Health Sciences, “La Sapienza” University, Italy
| | - D. Fioriti
- Department of Public Health Sciences, “La Sapienza” University, Italy
| | - M. Mischitelli
- Department of Public Health Sciences, “La Sapienza” University, Italy
| | | | - F. Chiarini
- Department of Public Health Sciences, “La Sapienza” University, Italy
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Aggarwal S, Arora VK, Gupta S, Singh N, Bhatia A. Koilocytosis: correlations with high-risk HPV and its comparison on tissue sections and cytology, urothelial carcinoma. Diagn Cytopathol 2009; 37:174-7. [PMID: 19170170 DOI: 10.1002/dc.20978] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The aim of this study were (1) To correlate koilocytosis with high risk HPV(HrHPV) DNA in urinary bladder carcinoma and (2) To compare detection of koilocytosis on tissue sections and urine cytology. Biopsy and cytologic specimens from 33 patients of urinary bladder carcinoma were analyzed. HPV DNA was detected by PCR on biopsy specimens using consensus primers MY09 and MY11. Koilocytosis was assessed both on tissue sections and urine cytology. HrHPV DNA was found in 14 of 33 bladder carcinoma. Koilocytosis was seen in tissue sections from 13 patients. Eleven of these were HrHPV DNA positive (positive predictive value 84.6%). Koilocytosis was seen in urine cytology in three patients. All three were positive for HrHPV DNA. To conclude koilocytosis is a good morphological marker for HrHPV DNA in the urothelium. Tissue sections are better than cytologic smears for detection of koilocytes.
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Affiliation(s)
- Seema Aggarwal
- Department of Pathology, University College of Medical Sciences, GTB Hospital, Delhi-110095, India
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Jiménez Pacheco A, Martínez Torres JI, Pareja Vilchez M, Arrabal Martín M, Valle Díaz de la Guardia F, López León V, Zuluaga Gómez A. Análisis estadístico de la influencia del virus del papiloma humano en el desarrollo del carcinoma vesical. Actas Urol Esp 2007; 31:469-76. [PMID: 17711164 DOI: 10.1016/s0210-4806(07)73669-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
INTRODUCTION The bladder cancer is an important disease by its morbi-mortality and its multifactorialidad. At the moment, between the possible aetiology agents that they have been indicated is the infection by the virus of papilloma human (VPH). The objective study is to analyse, by meta-analysis, the relationship between bladder cancer and infection by human papillomavirus. MATERIAL AND METHODS We made a search in the electronic data base MEDLINE of the articles published until September of the 2004 that relate the infection of the VPH to the bladder tumors. Of 414 listed articles, we selected 38 articles. RESULTS The articles were classified in two groups, according to they use or non methods based on the detection of the DNA. In articles based on the detection of the DNA, it was that the global proportion from the cases that had contact with the virus, through the detection of the genome was of the 19.4% (95% CI 0.160 to 0.228). Of the total of studies based on the detection of the DNA 8 were selected, to show to a group defined control, in which, the OR was investigated. If we combined the ORs, we obtain an OR estimation of 3.2 (95% CI 1.19 to 8.60) and p = 0.02. CONCLUSIONS Most of these studies showed the relation rose at the beginning of the study. Although the majority lacked a group defined control, is possible to analyze the value of the Odds global ratio due to the homogenous behaviour of the studies with defined cases and controls affluent. This demonstrated to association between VPH and the bladder cancer.
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Gutiérrez J, Jiménez A, de Dios Luna J, Soto MJ, Sorlózano A. Meta-analysis of studies analyzing the relationship between bladder cancer and infection by human papillomavirus. J Urol 2006; 176:2474-81; discussion 2481. [PMID: 17085133 DOI: 10.1016/j.juro.2006.07.157] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2005] [Indexed: 10/24/2022]
Abstract
PURPOSE Studies have been done of the possibility that infection by human papillomavirus is a risk factor contributing to bladder cancer but no definite conclusions have yet been drawn. We performed a meta-analysis of observational studies published until July 2005 to ascertain the degree of association between bladder cancer and human papillomavirus infection. MATERIALS AND METHODS The MEDLINE database was searched using the key words bladder cancer and virus. Strict criteria were applied to select studies revealing the prevalence in serum of human papillomavirus infection or its direct detection in patients. A total of 44 articles with these methodological criteria were chosen. RESULTS In 39 studies the investigators determined the presence of human papillomavirus DNA, and found a prevalence of between 0% and 100% and significant homogeneity analysis (p <0.001). Pooled estimation of the presence of the infection was 16.0% (95% CI 12.8 to 19.1). Pooled OR estimation was 2.3 (95% CI 1.3 to 4.1) with no significant publication bias. In 7 studies human papillomavirus infection was studied by detecting the antigen or antibodies and a prevalence of between 14% and 60% was found with significant homogeneity analysis (p <0.001). Pooled estimation of the prevalence of infection was 32.4% (95% CI 17.0 to 47.8). Pooled OR estimation was 2.9 (95% CI 1.7 to 5.3). CONCLUSIONS Finding a relationship between bladder cancer and human papillomavirus depends on the method used. In the literature examined there are insufficient cases and samples compared to controls and studies rely on a combination of various microbiological techniques in the same patient and sample, making it difficult to draw any definite conclusion.
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Affiliation(s)
- José Gutiérrez
- Departamento de Microbiología, Facultad de Medicina, Universidad de Granada, Avda. de Madrid 11, E-18012 Granada, Spain.
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Moonen PMJ, Bakkers JMJE, Kiemeney LALM, Schalken JA, Melchers WJG, Witjes JA. Human papilloma virus DNA and p53 mutation analysis on bladder washes in relation to clinical outcome of bladder cancer. Eur Urol 2006; 52:464-8. [PMID: 17116360 DOI: 10.1016/j.eururo.2006.11.017] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2006] [Accepted: 11/07/2006] [Indexed: 11/24/2022]
Abstract
OBJECTIVES High-risk human papilloma virus (HPV) types stimulate degradation and deactivation of protein associated with the p53 tumour suppressor gene via the ubiquitin-dependent pathway. For a long time, changes of the p53 tumour suppressor gene have been correlated with poor clinical outcome in patients with superficial bladder cancer. We aimed to study the association between presence of (high-risk) HPV DNA, p53 status, and clinical outcome in bladder cancer patients. This study must be seen as a preliminary study to investigate this potentially important problem. MATERIAL AND METHODS From 107 patients, 166 bladder wash samples were obtained. p53 status was determined by mutation analysis, HPV detection, and genotyping by the SPF(10)-LiPA assay. Clinical data were abstracted from the medical files. RESULTS The prevalence of all-type and high-risk HPV infection in malignancies of the bladder was 15.2% and 8.1%, respectively. In high-grade tumours this prevalence was 18.2% and 10.6%, respectively. In grade 1, 2 and 3 tumours the infection rate of high-risk HPV types was 0%, 3.3%, and 10.6%, respectively (trend test: p=0.221). In Ta, T1, and T2-T4 tumours the high-risk HPV infection rate was 0%, 12.5% and 18.2%, respectively (trend test: p=0.045). In the p53 wild-type patients who showed progression, 1 of 9 patients had a high-risk type HPV infection. In the group of wild-type patients who showed no progression, 4 of 37 patients had a high-risk type HPV infection (odds ratio: 1.03; 95% confidence interval, 0.1-10.5). CONCLUSIONS The data of this pilot study show the suggestion of a positive trend in the correlation between tumour grade/stage and high-risk type HPV infection. However, no additional risk for progression is found for p53 wild-type patients with a high-risk HPV infection.
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Affiliation(s)
- Paula M J Moonen
- Department of Urology, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands
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Helal TEA, Fadel MT, El-Sayed NK. Human papilloma virus and p53 expression in bladder cancer in Egypt: relationship to schistosomiasis and clinicopathologic factors. Pathol Oncol Res 2006; 12:173-8. [PMID: 16998598 DOI: 10.1007/bf02893365] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2006] [Accepted: 08/15/2006] [Indexed: 12/28/2022]
Abstract
The aim of the current study was to compare the role of p53 and human papillomavirus (HPV) in schistosomiasis-related and schistosomiasis-unrelated carcinoma of the urinary bladder. To achieve this aim, we investigated 114 bladder carcinomas for p53 oncoprotein expression by immunohistochemistry and for human papillomavirus by in situ hybridization technique. The results revealed that 64 tumors (56.1%) were schistosomiasis-associated. Sixty seven (58.8%) were transitional cell carcinomas and 32 (28%) were squamous cell carcinomas. The remaining 15 tumors (13.2%) included adenocarcinomas and sarcomatoid carcinomas. In both schistosomiasis-associated and non-associated carcinomas, p53 oncoprotein expression was significantly higher in poorly differentiated tumors. However, it was significantly higher in locally more invasive tumors in the schistosomal carcinomas only. HPV types 16/18 could be detected in 1 of the 114 bladder carcinomas (0.95%), which was schistosomiasis-related squamous cell carcinoma in situ. These results suggest that p53 immunohistochemistry can be a prognostic factor in both schistosomal and nonschistosomal bladder cancer. More importantly, HPV does not seem to play a role in the pathogenesis of either type of bladder cancer in our country.
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Affiliation(s)
- Thanaa El A Helal
- Department of Pathology, Faculty of Medicine, Ain-Shams University, Cairo, Egypt.
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Khaled HM, Bahnassi AA, Zekri ARN, Kassem HA, Mokhtar N. Correlation between p53 mutations and HPV in bilharzial bladder cancer. Urol Oncol 2004; 21:334-41. [PMID: 14670539 DOI: 10.1016/s1078-1439(03)00014-0] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Alterations of the p53 tumor suppressor gene are the most common genetic changes detected in human cancers as well as in papillary and invasive bladder cancer. Several studies have demonstrated an association between HPV infection and urological malignancies. In the present work, the p53 gene status was studied together with the frequency of HPV in 99 cases of Bilharzial bladder cancer [BBC] in Egypt and both were correlated to the clinicopathological features of the patients. SSCP and sequencing were used to screen the p53 gene for mutations at exons 4-10 and IHC was performed to detect protein overexpression. PCR was used for detection and typing of HPV-DNA in tumor samples. p53 mutations were detected in 33.3% of the studied cases whereas protein overexpression was detected in 35.6% of the cases. The highest concordance rate was observed in cases harboring mutations at exon 4 [87.5%]. Bilharzial infestation was obvious in 72.2% of the cases that showed mutations. Exon 8 showed the highest rate of mutation [32%] followed by exons 4 and 5 [22% each]. The commonest mutational event was G:C transversion [15/50] especially at CpG dinucleotides. A mutational hot spot was detected at exon 4, codons 72-73. HPV-DNA was detected in 48.97% of the cases the majority of which [64.6%] were of type 16. Significant correlation was found between p53 mutation and the pathological stage as well as p53 overexpression and tumor grade. Our results demonstrate that the mutational spectrum in BBC is different from that of bladder cancer in Western countries in many aspects and suggest an etiological role of HPV in this type of neoplasm. However, both HPV infection and p53 gene abnormalities may contribute to Bilharzial bladder carcinogenesis in an independent way.
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8
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Fioriti D, Pietropaolo V, Dal Forno S, Laurenti C, Chiarini F, Degener AM. Urothelial bladder carcinoma and viral infections: different association with human polyomaviruses and papillomaviruses. Int J Immunopathol Pharmacol 2004; 16:283-8. [PMID: 14611733 DOI: 10.1177/039463200301600315] [Citation(s) in RCA: 55] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Bladder cancer is the second most commonly occurring genitourinary cancer in adults. The interaction of different carcinogenic and cocarcinogenic agents are responsible for bladder urothelial carcinoma: alcohol and smoking habits, Schistosoma haematobium infection, exposition to chemicals, analgesic and antineoplastic drugs prolonged use. Recently also viral infections have been associated to this pathology. In this study the correlation between viral infections and bladder carcinoma has been evaluated. A group of 32 patients affected by primary bladder neoplasia has been analysed. A control group of 20 autoptic samples of healthy bladder was analysed. The DNA of the following viruses has been searched by polymerase chain reaction (PCR): Adenovirus, Herpes simplex virus type 1 (HSV-1), Herpes simplex virus type 2 (HSV-2), Human Papillomaviruses (HPV), Polyomaviruses (BKV and JCV). In the examined population the association bladder carcinoma-HPV, found by others, has not been confirmed. The high percentage of human polyomaviruses present in the samples is a statistically significant data (p=0.0087) and allows to presume that BKV and JCV may play a role in the aetiology of bladder tumor. In particular the polyomavirus BK, which is found in significative percentage both in single infection (p=0.0036) and in co-infections with other viral species (p=0.035), may be an important co-factor in the pathogenesis of bladder carcinoma.
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Affiliation(s)
- D Fioriti
- Department of Public Health Sciences, University of Rome, Italy
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Westenend PJ, Stoop JA, Hendriks JG. Human papillomaviruses 6/11, 16/18 and 31/33/51 are not associated with squamous cell carcinoma of the urinary bladder. BJU Int 2001; 88:198-201. [PMID: 11488729 DOI: 10.1046/j.1464-410x.2001.02230.x] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVE To assess high-risk human papillomavirus (HPV), mainly HPV type 16, 18, 31 and 33 (an important aetiological factor in squamous cell carcinoma, SCC, of the anogenital region) in SCC of the urinary bladder. MATERIAL AND METHODS Sixteen SCC from the urinary bladder were evaluated using non-isotopic in situ hybridization with a sensitive detection system for the presence of high-risk HPV 16/18, or 31/33/51, and for HPV6/11, a low-risk type commonly found in condylomata. Previously published studies were also reviewed and assessed. RESULTS No high-risk HPV was found in any of the SCC of the bladder evaluated. Previous reports identified nine HPV-positive SCC of a total of 105, including the present series. In four of these positive cases, HPV types were found that are considered a high risk in anogenital carcinomas. CONCLUSION From the present and previous results, we conclude that HPV has no major role in the pathogenesis of SCC of the urinary bladder.
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Affiliation(s)
- P J Westenend
- Laboratory for Pathology, Dordrecht, Jkvr. van den Santheuvelweg 2a, 3317 NL Dordrecht, The Netherlands.
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10
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Cheng L, Leibovich BC, Cheville JC, Ramnani DM, Sebo TJ, Nehra A, Malek RS, Zincke H, Bostwick DG. Squamous papilloma of the urinary tract is unrelated to condyloma acuminata. Cancer 2000; 88:1679-86. [PMID: 10738227 DOI: 10.1002/(sici)1097-0142(20000401)88:7<1679::aid-cncr23>3.0.co;2-k] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND To the authors' knowledge, there is no previous report of squamous papilloma of the urinary tract. It is uncertain whether there is a correlation between squamous papilloma, condyloma acuminatum, and verrucous carcinoma. METHODS The authors evaluated the clinical and pathologic features of squamous papilloma (5 of the bladder, 2 of the urethra), condyloma acuminatum (3 cases), and verrucous carcinoma (3 cases) of the urinary bladder and performed human papillomavirus (HPV) DNA in situ hybridization studies to determine whether HPV was a common feature shared by these lesions. In addition, DNA ploidy evaluation by image cytometry and p53 immunohistochemical staining were performed. RESULTS Squamous papilloma of the urinary tract occurred in elderly women and followed a benign clinical course with infrequent recurrence. All squamous papillomas were HPV DNA negative and DNA diploid with no or minimal p53 nuclear accumulation. Condyloma acuminata of the bladder contained HPV DNA, increased p53 protein expression, and aneuploid DNA content. All three cases of condyloma acuminata were associated with coexistent condylomata of the external genitalia, and two required pelvic exenteration for uncontrolled expansile growth. Verrucous carcinoma of the bladder occurred in elderly patients. All three cases of verrucous carcinoma were negative for HPV DNA and DNA aneuploid, and they exhibited consistent p53 expression. CONCLUSIONS These data indicate that squamous papilloma is a distinct entity not related to condyloma or verrucous carcinoma. These lesions are benign, HPV DNA negative, DNA diploid, and they lack p53 overaccumulation.
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Affiliation(s)
- L Cheng
- Department of Pathology, Indiana University School of Medicine, Indianapolis, Indiana 46202, USA.
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11
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Gazzaniga P, Vercillo R, Gradilone A, Silvestri I, Gandini O, Napolitano M, Giuliani L, Fioravanti A, Gallucci M, Aglianò AM. Prevalence of papillomavirus, Epstein-Barr virus, cytomegalovirus, and herpes simplex virus type 2 in urinary bladder cancer. J Med Virol 1998; 55:262-7. [PMID: 9661833 DOI: 10.1002/(sici)1096-9071(199808)55:4<262::aid-jmv2>3.0.co;2-z] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Recent epidemiological studies suggest that the risk for urological malignancies may be related to the exposure to infectious agents. Human Papillomaviruses type 16 and 18 (HPV 16, HPV 18), Epstein-Barr virus (EBV), cytomegalovirus (CMV) and herpes simplex virus type 2 (HSV-2) have been suggested previously as cofactors in the pathogenesis of some malignancies in humans. The present paper, the presence of HPV 16, HPV 18, EBV, CMV and HSV-2 genomes was investigated in a panel of 35 biopsies from urinary bladder carcinomas using the polymerase chain reaction (PCR). Sequences of EBV, HPV, CMV and HSV-2 genomes were detected in 34%, 31%, 11% and 9% of tissue samples respectively, while in 20% of patients we found more than one viral infection. Absence of viral genomes was found in normal bladder. To our knowledge, this is the first report concerning the association of EBV, CMV and HSV-2 with bladder cancer. This finding may raise the question whether such viral infection may contribute to development and progression of some types of urological malignancies in humans.
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Affiliation(s)
- P Gazzaniga
- Department of Experimental Medicine and Pathology, University of Rome La Sapienza, Italy
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12
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Abstract
Bladder cancer remains an important cause of oncological morbidity and mortality in women. Known etiological agents include smoking and exposure to certain industrial chemical compounds, though the origin of the majority of cases remains unknown. Human papillomavirus infection is also common in women and has been closely linked to the development of carcinoma of the cervix. It has been suggested that infection with HPV may also be an important factor in the subsequent development of bladder cancer. A number of studies using various techniques of molecular biology have looked at the relationship between HPV infection and bladder cancer. Although the results are somewhat conflicting, the overall picture would suggest little involvement of HPV in the evolution of bladder cancer, except possibly in a small group of patients who are immunocompromised.
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Affiliation(s)
- N R Boucher
- Chesterfield and North Derbyshire Royal Hospital, Chesterfield, UK
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13
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14
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López-Beltrán A, Escudero AL, Carrasco-Aznar JC, Vicioso-Recio L. Human papillomavirus infection and transitional cell carcinoma of the bladder. Immunohistochemistry and in situ hybridization. Pathol Res Pract 1996; 192:154-9. [PMID: 8692716 DOI: 10.1016/s0344-0338(96)80210-x] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
The aim of the present research was to investigate human papillomavirus (HPV) infection by means of immunohistochemistry and in situ hybridization in 76 bladder cancer specimens. A biotinylated DNA probe that recognizes HPV 6/11, HPV 16/18 and HPV 31/33/35 was used for in situ hybridization. A polyclonal antibody recognizing HPV capsid antigen (HPVcAg) was used for immunohistochemistry. In situ hybridization and immunohistochemistry were developed by alkaline phosphatase and immunogold-silver techniques respectively. Our results showed that 25 (32.8%) out of 76 bladder carcinoma specimens reacted with HPVcAg. Twelve (15.7%) out of 76 cases were positive for HPV 16/18-DNA using non-isotopic in situ hybridization. Sixteen cases had koilocytosis. No positive signals were found for HPV 6/11 or 31/33/35-DNA probes.
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15
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Mvula M, Iwasaka T, Iguchi A, Nakamura S, Masaki Z, Sugimori H. Do Human Papillomaviruses Have a Role in the Pathogenesis of Bladder Carcinoma? J Urol 1996. [DOI: 10.1016/s0022-5347(01)66421-8] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Mansuka Mvula
- Departments of Obstetrics and Gynecology, and Urology, Saga Medical School, Saga, Japan
| | - Tsuyoshi Iwasaka
- Departments of Obstetrics and Gynecology, and Urology, Saga Medical School, Saga, Japan
| | - Atsushi Iguchi
- Departments of Obstetrics and Gynecology, and Urology, Saga Medical School, Saga, Japan
| | - Satoru Nakamura
- Departments of Obstetrics and Gynecology, and Urology, Saga Medical School, Saga, Japan
| | - Zenjiro Masaki
- Departments of Obstetrics and Gynecology, and Urology, Saga Medical School, Saga, Japan
| | - Hajime Sugimori
- Departments of Obstetrics and Gynecology, and Urology, Saga Medical School, Saga, Japan
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16
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Gopalkrishna V, Srivastava AN, Hedau S, Sharma JK, Das BC. Detection of human papillomavirus DNA sequences in cancer of the urinary bladder by in situ hybridisation and polymerase chain reaction. Genitourin Med 1995; 71:231-3. [PMID: 7590714 PMCID: PMC1195519 DOI: 10.1136/sti.71.4.231] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
OBJECTIVE To evaluate the prevalence of "high risk" human papillomavirus type 16 (HPV 16) in transitional cell carcinoma of the urinary bladder. MATERIALS AND METHODS The study included 10 biopsy specimens from male patients of transitional cell carcinoma of the urinary bladder for the detection of HPV DNA sequences. Specimens were collected from the Urology Clinic of the K.G. Medical College Hospital, Lucknow, India. Detection of HPV DNA was carried out by tissue in situ hybridisation (a single copy gene localisation method) using 3H-labelled HPV DNA probe and also by polymerase chain reaction (PCR) techniques using primers to HPV 16 upstream regulatory region (URR). RESULTS Out of 10 cases of transitional cell carcinoma of the urinary bladder, "high risk" HPV 16 DNA was detected only in one (10%) by using in situ hybridisation whereas two cases (20%) were found to be positive by polymerase chain reaction. CONCLUSION Our results suggest that the rare occurrence of HPV in bladder carcinoma may not have a causal relation with the viral infection.
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Chang F, Lipponen P, Tervahauta A, Syrjänen S, Syrjänen K. Transitional cell carcinoma of the bladder: failure to demonstrate human papillomavirus deoxyribonucleic acid by in situ hybridization and polymerase chain reaction. J Urol 1994; 152:1429-33. [PMID: 7933176 DOI: 10.1016/s0022-5347(17)32437-0] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Human papillomaviruses have been implicated in the pathogenesis of a variety of malignancies, particularly those of the anogenital tract. Some recent reports on the presence of human papillomavirus in bladder cancer have raised the possibility that it might be involved in the development of this malignancy as well. To study this concept, a series of 108 transitional cell carcinomas of the bladder were screened for the presence of human papillomavirus deoxyribonucleic acid (DNA) by in situ hybridization with biotin-labeled human papillomavirus cocktail probe and polymerase chain reaction with human papillomavirus L1 consensus primers. Although the positive controls showed strong hybridization signals, no evidence for human papillomavirus DNA was found in any of the bladder carcinomas by in situ hybridization. Similarly, despite the amplification of a 450 bp product in cervical human papillomavirus lesions (used as positive controls), no signals were obtained in any of the bladder tumors studied. beta-globin gene sequences (110 bp), serving as internal controls, were consistently amplified from all tumor samples, suggesting that cellular DNAs from the carcinoma specimens were sufficient for the amplification reaction. These data indicate that human papillomavirus infection is rare in transitional cell carcinoma of the bladder. The significance of these findings is discussed in relation to previous reports on human papillomavirus involvement in bladder carcinomas.
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Affiliation(s)
- F Chang
- Department of Pathology, University of Kuopio, Finland
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Noel JC, Thiry L, Verhest A, Deschepper N, Peny MO, Sattar AA, Schulman CC, Haot J. Transitional cell carcinoma of the bladder: evaluation of the role of human papillomaviruses. Urology 1994; 44:671-5. [PMID: 7974942 DOI: 10.1016/s0090-4295(94)80202-5] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
OBJECTIVES The study evaluated the conflicting results of the role of human papillomavirus (HPV) in the development of bladder carcinoma. METHODS We analyzed the frequency of HPV types 6, 11, 16, 18, and 33 by using polymerase chain reaction on formalin-fixed, paraffin-embedded specimens, from 75 cases of transitional cell carcinoma (TCC) of the bladder. Fifteen samples of normal urothelium adjacent to TCC (10) or from normal bladder obtained at autopsy (5) served as negative controls. RESULTS HPV type 16 deoxyribonucleic acid (DNA) was detected in 2 (2.7%) of the 75 cases of TCC and in none of the normal urinary bladder cases. The 2 patients with HPV type 16 were immunosuppressed after undergoing renal and cardiac transplantation. CONCLUSIONS These results strongly suggest that HPVs play a minor role in the development of TCC of the bladder in the general population, although they can act as oncogenic agents in predisposed patients, such as those who are immunosuppressed.
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Affiliation(s)
- J C Noel
- Department of Pathology, Erasme University Hospital, Brussels, Belgium
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19
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Wilczynski SP, Oft M, Cook N, Liao SY, Iftner T. Human papillomavirus type 6 in squamous cell carcinoma of the bladder and cervix. Hum Pathol 1993; 24:96-102. [PMID: 8380278 DOI: 10.1016/0046-8177(93)90068-r] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Human papillomavirus (HPV) types 16 and 18 are the most frequent genotypes identified in genital malignancies, while HPV types 6 and 11 are found predominantly in condylomas and low-grade dysplasias. It is thought that HPV types 16 and 18 represent high-risk genotypes, while HPV types 6 and 11 rarely, if ever, participate in the development of malignant tumors. In a series of over 300 invasive tumors of the lower genital tract analyzed for the presence of HPV three have been found to contain HPV type 6 DNA: two invasive squamous cell carcinomas of the cervix and one squamous cell carcinoma of the bladder. Human papillomavirus type 6 was the only HPV type detected in these tumor DNAs by Southern blot hybridization and by the polymerase chain reaction using both consensus and type-specific primers. In situ hybridization using whole genomic RNA probes localized viral DNA to tumor cells. Although extensive virologic and epidemiologic studies conducted in the last decade indicate that HPV types 16 and 18 are more likely to be associated with high-grade dysplasias and invasive cancer, HPV type 6 may not be as innocuous as previously supposed.
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Affiliation(s)
- S P Wilczynski
- Department of Anatomic Pathology, City of Hope National Medical Center, Duarte, CA 91010
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20
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Abstract
BACKGROUND AND METHODS The prevalence of type 6, 11, 16, 18, and 33 human papillomavirus (HPV) was investigated with the polymerase chain reaction (PCR) on formalin-fixed, paraffin wax-embedded material, including 48 neoplastic and 21 normal urinary bladder specimens. The PCR-amplified DNA were analyzed by gel electrophoresis and dot blot and Southern blot hybridization. Some tissues were tested further by nonisotopic in situ hybridization. RESULTS HPV DNA was detected in 39 (81%) of 48 carcinomas and 7 (33%) of 21 normal urinary bladder specimens. The presence of high-risk HPV (types 16, 18, and 33) was increased significantly in carcinoma cases (62%) as compared with normal specimens (14%) (P less than 0.01). Similarly, multiple HPV infections were significantly higher in carcinoma (60%) than in the normal tissues (5%) (P less than 0.01). The overall and high-risk HPV infections in both neoplastic and normal specimens were distributed almost equally in male and female patients. There was no significant correlation between positive results for HPV and histologic grades of the carcinoma. CONCLUSIONS These results demonstrate that the urinary bladder in both sexes is another site where infection with the common genital tract HPV may carry a risk of malignant transformation.
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Affiliation(s)
- K Anwar
- Department of Pathology, Fukui Medical School, Japan
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21
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Shibutani YF, Schoenberg MP, Carpiniello VL, Malloy TR. Human papillomavirus associated with bladder cancer. Urology 1992; 40:15-7. [PMID: 1320302 DOI: 10.1016/0090-4295(92)90429-z] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Recently published data have suggested a link between active human papillomavirus (HPV) infection and the development of bladder cancer. This study was undertaken to test for HPV genomic material in the tumors of patients without evidence of ongoing viral infection. Twenty-three consecutive patients with clinical evidence of intravesical neoplasia and no history of HPV infection or clinical evidence of intercurrent disease, underwent cystopanendoscopy and biopsy as part of the routine evaluation and treatment of their tumor. Routine pathologic evaluation and southern blot analysis of biopsy material were done to establish the presence or absence of HPV DNA in the bladder tumors. Twenty-one tumors were identified by routine histology: 20 were low-to-moderate grade transitional cell carcinomas; 1 was found to be squamous cell carcinoma; 1 patient had moderate dysplasia; and 1 patient had evidence of inflammation. Four of the 20 transitional cell tumors (20%) were found to contain HPV DNA. In addition, the patients with dysplasia and cystitis were also shown to have HPV genomic material in their biopsy specimens. Viral types 6/11, 16/18, and 31/33 were found. The 20 percent incidence of HPV genomic material in bladder tumors from patients without clinical evidence of viral infection is in keeping with the observations of other investigators. We present the implication of these findings within the context of our current understanding of viral oncogenesis in the urinary bladder.
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Affiliation(s)
- Y F Shibutani
- Department of Urology, Pennsylvania Hospital, Philadelphia
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22
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Hartveit F, Maehle BO, Thunold S. Koilocytosis in neoplasia of the urinary bladder. BRITISH JOURNAL OF UROLOGY 1992; 69:46-8. [PMID: 1310631 DOI: 10.1111/j.1464-410x.1992.tb15457.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Koilocytosis is commonly regarded as indicative of human papilloma virus infection in the uterine cervix. In 1987 morphologically similar changes were reported in bladder tumours. This is confirmed in the present study, the incidence here being 65%. In addition the incidence of koilocytic change was shown here to increase from non-infiltrative WHO grade I to infiltrative WHO II lesions, and to be more common in bladder lesions in women with cervical koilocytosis. The latter is in keeping with our previous report that the incidence of koilocytosis in the cervix of patients with bladder neoplasia is higher than expected in the general population, adding support to the hypothesis that both lesions may be virus-related.
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Affiliation(s)
- F Hartveit
- Department of Pathology, Gade Institute, University of Bergen, Norway
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23
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Bryant P, Davies P, Wilson D. Detection of human papillomavirus DNA in cancer of the urinary bladder by in situ hybridisation. BRITISH JOURNAL OF UROLOGY 1991; 68:49-52. [PMID: 1651798 DOI: 10.1111/j.1464-410x.1991.tb15256.x] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The association of the human papillomavirus (HPV) with cancer of the urinary bladder was assessed by in situ hybridisation using probes selective for HPV types 6/11 and 16/18 DNA. No hybridisation signal was detected with the type 6/11 probe on 100 formalin-fixed, paraffin-embedded bladder tumours sampled. However, when the same samples were hybridised with the HPV type 16/18 DNA probe, 11 of 66 (16.6%) papillary and 1 of 10 (10%) solid transitional cell carcinomas gave positive signals. These results suggest the involvement of HPV in cancer of the bladder, although the frequency of multiple HPV types in these tumours is uncertain.
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Affiliation(s)
- P Bryant
- Department of Pathology, Princess of Wales Hospital, Bridgend
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24
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Fradet Y, LaRue H, Parent-Vaugeois C, Bergeron A, Dufour C, Boucher L, Bernier L. Monoclonal antibody against a tumor-associated sialoglycoprotein of superficial papillary bladder tumors and cervical condylomas. Int J Cancer 1990; 46:990-7. [PMID: 1701166 DOI: 10.1002/ijc.2910460607] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
A mouse IgG1 monoclonal antibody (MAb), 19A211, defining a tumor-associated cell-surface antigen of superficial papillary bladder tumors, was generated by immunizing with fresh bladder tumor cells mice neonatally injected with normal human urothelial cells. The reactivity of the antibody with cell lines was examined by indirect immunofluorescence staining and was restricted to 3/14 bladder cancer lines and 3/31 cancer cell lines of non-bladder origin, including HeLa cervical cancer. No normal fibroblast, kidney cells, EBV-lymphocytes, erythrocytes or leukocytes expressed the antigen. Reactivity of MAb 19A211 was well preserved on tissue paraffin sections. Immunoperoxidase staining of normal adult or fetal tissues showed no reactivity except for a patchy or uniform staining of umbrella cells in 6/23 adult and 1/4 fetal urothelium samples. Positive and often heterogeneous staining was observed on 24/38 papillary superficial tumors (Ta) and 4/5 carcinoma in situ bladder lesions but on only 4/20 infiltrating tumors. It was also observed on 5/6 cervical condylomas and one bladder condyloma, but none of 6 penile or vulvar condylomas. All other tumors tested were negative. The antigenic determinant is present on a heterogeneous group of proteins with molecular weights ranging from 90 to 200 kDa. It is sensitive to periodate treatment and to neuraminidase but only partially sensitive to proteases. MAb 19A211 is different from other reported MAbs with similar reactivity to superficial bladder tumors and umbrella cells of normal urothelium. When tested in competition assays, several of these MAbs, but not 19A211, were found to react with Lewis X blood group determinant. Our results suggest that 19A211 may be useful for detection and stratification of bladder tumors.
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Affiliation(s)
- Y Fradet
- Centre de Recherche en Cancérologie de l'Université Laval, L'Hôtel-Dieu de Québec, Canada
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Abstract
Immunocompetence has been postulated as an important defense against the progression of urothelial carcinoma. Three cases of de novo lower urinary tract carcinoma in renal transplant recipients demonstrated the potential for unusually rapid urothelial extension and invasion in chronically immunosuppressed patients. Two patients had a history of perineal condyloma acuminata; tumors from 1 of these harbored the genetic sequences of human papillomavirus type 6. One patient had multiple manifestations of cyclophosphamide-related urothelial injury, including bladder carcinoma. Treatment of 2 patients culminated in a radical operation during which the remaining native urinary system was resected completely, with sacrifice of the allograft kidney in 1 and diversion into an ileal conduit in 1. The remaining patient underwent urethrectomy and partial cystectomy with a sigmoid conduit.
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Affiliation(s)
- M J Lemmers
- Division of Urology and Renal Transplantation, Oregon Health Sciences University, Portland
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Mevorach RA, Cos LR, di Sant'Agnese PA, Stoler M. Human papillomavirus type 6 in grade I transitional cell carcinoma of the urethra. J Urol 1990; 143:126-8. [PMID: 2152949 DOI: 10.1016/s0022-5347(17)39888-9] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Of 4 patients who underwent cystourethroscopy, biopsy and laser excision of suspected urethral condylomata acuminata 3 had coexistent grade I papillary transitional cell carcinoma of the urethra. Human papillomavirus type 6 messenger ribonucleic acid was demonstrated within biopsy specimens using tritium-labeled single-stranded antisense ribonucleic acid probes. Compared to condylomata the papillary transitional epithelium expressed less viral message, which might be expected in an epithelium that does not show full squamous epithelial or koilocytotic differentiation. Among these patients there was 1 papillary transitional lesion in the bladder that, although histologically similar, did not express human papillomavirus message, suggesting differential susceptibility of epithelium between the bladder and urethra. The finding of active human papillomavirus transcription within the urethral papillary transitional lesions raises the possibility of an active role for the virus in the pathogenesis of these lesions. These findings broaden the spectrum of epithelial types reported to support human papillomaviruses and provides impetus for a wider search for these viruses in other transitional cell neoplasms.
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Affiliation(s)
- R A Mevorach
- Department of Urology, University of Rochester School of Medicine and Dentistry, New York
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