1
|
Deniz Z, Uraz S, Holem R, Ozaras R, Tahan V. Human Papillomavirus Infection and Oropharyngeal and Gastrointestinal Cancers: A Causal Relationship? Diseases 2022; 10:diseases10040094. [PMID: 36278593 PMCID: PMC9589929 DOI: 10.3390/diseases10040094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 10/03/2022] [Accepted: 10/06/2022] [Indexed: 01/30/2023] Open
Abstract
The human papillomavirus (HPV) is one of the most common sexually transmitted infections worldwide. The risk of being infected at least once in a lifetime among both men and women is estimated to be 50%. Although the majority of HPV infections are asymptomatic and improve within 2 years, approximately 10% of individuals develop a persistent infection and have an increased risk of developing carcinomas. The association of HPV and genital cancer is well established. However, there is evidence that HPV may also be associated with other cancers, including those of the gastrointestinal system. The aim of this review is to organize the current evidence of associations between HPV infections and oropharyngeal and gastrointestinal cancers, including the following: oropharyngeal, esophageal, gastric, colorectal, and anal cancers. A comprehensive review of the most up-to-date medical literature concluded that an HPV infection might have a role in the oncogenesis of gastrointestinal tract cancers. HPV may have a causal relationship with oropharyngeal and esophageal squamous cell cancers. However, the association between HPV and gastric and colorectal cancers is weaker. The development of cancer in the oropharyngeal and gastrointestinal tract is usually multifactorial, with HPV having a role in at least a subset of these cancers. HPV infections pose a big challenge due to their burden of infection and their oncogenic potential.
Collapse
Affiliation(s)
- Zeynep Deniz
- School of Medicine, Acıbadem Mehmet Ali Aydınlar University, Istanbul 34755, Turkey
| | - Suleyman Uraz
- Department of Gastroenterology, School of Medicine, Demiroglu Bilim University, Istanbul 34394, Turkey
| | - Ryan Holem
- Department of Gastroenterology, University of Missouri School of Medicine, Columbia, MO 65212, USA
| | - Resat Ozaras
- Infectious Diseases Department, Medilife Hospital, Yakuplu Mah, Hurriyet Bulvari, No: 5, TR-34524 Beylikduzu, Istanbul 34523, Turkey
- Correspondence:
| | - Veysel Tahan
- Department of Gastroenterology, University of Missouri School of Medicine, Columbia, MO 65212, USA
| |
Collapse
|
2
|
Starita N, Pezzuto F, Sarno S, Losito NS, Perdonà S, Buonaguro L, Buonaguro FM, Tornesello ML. Mutations in the telomerase reverse transcriptase promoter and
PIK3CA
gene are common events in penile squamous cell carcinoma of Italian and Ugandan patients. Int J Cancer 2022; 150:1879-1888. [PMID: 35253909 PMCID: PMC9310576 DOI: 10.1002/ijc.33990] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 01/20/2022] [Accepted: 02/09/2022] [Indexed: 11/16/2022]
Abstract
Penile carcinoma develops either through human papillomavirus (HPV) related or unrelated carcinogenic pathways. Genetic alterations and nucleotide changes in coding regions (ie, TP53, CDKN2A, PIK3CA and NOTCH1) are main cancer driver events either in HPV positive or in HPV negative tumours. We investigated the presence of hotspot nucleotide mutations in TERT promoter (TERTp) and PIK3CA exon 9 and their relationship with HPV status in 69 penile cancer cases from Italian and Ugandan patients. Genetic variations and viral sequences have been characterised by end‐point polymerase chain reaction (PCR) and Sanger sequencing. The mutant allele frequencies (MAFs) of TERTp −124A/−146A and PIK3CA E545K have been determined by droplet digital PCR (ddPCR) assays. The results showed that TERTp mutations are highly prevalent in penile carcinoma (53.6%) and significantly more frequent in HPV negative (67.6%) than HPV positive (32.4%) cases (P = .0482). PIK3CA mutations were similarly distributed in virus‐related and unrelated cases (25.9% and 26.7%, respectively) and coexisted with TERTp changes in 15.8% of penile carcinoma samples. Notably, MAFs of co‐occurring mutations were frequently discordant indicating that PIK3CA E545K nucleotide changes are subsequent genetic events occurring in subclones of TERTp mutated cells. The frequencies of TERTp and PIK3CA mutations were higher among Italian compared to Ugandan cases and inversely correlated with the HPV status. In conclusion, TERTp mutations are very common in penile carcinoma and their coexistence with PIK3CA in a substantial number of cases may represent a novel oncogenic synergy relevant for patient stratification and use of therapeutic strategies against new actionable targets.
Collapse
Affiliation(s)
- Noemy Starita
- Molecular Biology and Viral Oncology UnitIstituto Nazionale Tumori IRCCS Fondazione G. PascaleNaplesItaly
| | - Francesca Pezzuto
- Molecular Biology and Viral Oncology UnitIstituto Nazionale Tumori IRCCS Fondazione G. PascaleNaplesItaly
| | - Sabrina Sarno
- Department of PathologyIstituto Nazionale Tumori IRCCS Fondazione G. PascaleNaplesItaly
| | - Nunzia Simona Losito
- Department of PathologyIstituto Nazionale Tumori IRCCS Fondazione G. PascaleNaplesItaly
| | - Sisto Perdonà
- Urology UnitIstituto Nazionale Tumori IRCCS Fondazione G. PascaleNaplesItaly
| | - Luigi Buonaguro
- Innovative Immunological ModelsIstituto Nazionale Tumori IRCCS Fondazione G. PascaleNaplesItaly
| | - Franco M. Buonaguro
- Molecular Biology and Viral Oncology UnitIstituto Nazionale Tumori IRCCS Fondazione G. PascaleNaplesItaly
| | - Maria Lina Tornesello
- Molecular Biology and Viral Oncology UnitIstituto Nazionale Tumori IRCCS Fondazione G. PascaleNaplesItaly
| |
Collapse
|
3
|
Hošnjak L, Poljak M. A systematic literature review of studies reporting human papillomavirus (HPV) prevalence in esophageal carcinoma over 36 years (1982–2017). ACTA DERMATOVENEROLOGICA ALPINA PANNONICA ET ADRIATICA 2018. [DOI: 10.15570/actaapa.2018.26] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
4
|
Beta and gamma human papillomaviruses in anal and genital sites among men: prevalence and determinants. Sci Rep 2018; 8:8241. [PMID: 29844517 PMCID: PMC5974254 DOI: 10.1038/s41598-018-26589-w] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Accepted: 04/05/2018] [Indexed: 02/08/2023] Open
Abstract
Data regarding the anogenital distribution of and type-specific concordance for cutaneous β- and γ-HPV types in men who have sex with women is limited and geographically narrow. Knowledge of determinants of anogenital detection of cutaneous HPV types in different regions is needed for better understanding of the natural history and transmission dynamics of HPV, and its potential role in the development of anogenital diseases. Genital and anal canal samples obtained from 554 Russian men were screened for 43 β-HPVs and 29 γ-HPVs, using a multiplex PCR combined with Luminex technology. Both β- and γ-HPVs were more prevalent in the anal (22.8% and 14.1%) samples than in the genital (16.8% and 12.3%) samples. Low overall and type-specific concordance for β-HPVs (3.5% and 1.1%) and γ-HPVs (1.3% and 0.6%) were observed between genital and anal samples. HIV-positive men had higher anal β- (crude OR = 12.2, 95% CI: 5.3–28.1) and γ-HPV (crude OR = 7.2, 95% CI: 3.3–15.4) prevalence than HIV-negative men. Due to the lack of genital samples from the HIV-positive men, no comparison was possible for HIV status in genital samples. The lack of type-specific positive concordance between genital and anal sites for cutaneous β- and γ-HPV types in heterosexual men posits the needs for further studies on transmission routes to discriminate between contamination and true HPV infection. HIV-positive status may favor the anal acquisition or modify the natural history of cutaneous HPV types.
Collapse
|
5
|
Brochard C, Ducancelle A, Pivert A, Bodin M, Ricard A, Coron E, Couffon C, Dib N, Luet D, Musquer N, Rhun ML, Bertrais S, Michalak S, Lunel-Fabiani F, Cesbron-Metivier E, Caroli-Bosc FX. Human papillomavirus does not play a role in the Barrett esophagus: a French cohort. Dis Esophagus 2017; 30:1-7. [PMID: 28881904 DOI: 10.1093/dote/dox088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2017] [Accepted: 06/07/2017] [Indexed: 12/11/2022]
Abstract
The role of human papillomavirus (HPV) in Barrett's esophagus (BE) has been examined but remains unclear. The purpose of the study is to dispute the connection between HPV and BE in a prospective case-control study. Biopsies were performed above and inside the Barrett's segment for BE patients and in the distal third of the esophagus for control patients for histological interpretation and for virological analysis. Biopsies for virological analysis were placed in a virus transport medium and immediately frozen in liquid nitrogen. Virological analysis involved real-time PCR using the SyBr® green protocol with modified SPF10 general primers. A total of 180 patients (119 control and 61 BE, respectively) were included. In BE patients, 31, 18, and 12 patients had, respectively, no dysplasia, low-grade dysplasia, and high grade dysplasia. Overall, nine were found to be HPV positive: five were control patients and four BE patients. HPV positive status was not associated with BE. No factors were associated with HPV, in particular the degree of BE dysplasia. HPV infection appears unlikely to be significant in the etiology of BE compared with control patients. (ClinicalTrials.gov, Number NCT02549053).
Collapse
Affiliation(s)
- C Brochard
- Gastroenterology and Hepatology Department, University Hospital.,INSERM U991, Rennes.,INSERM U913.,Gastroenterology and Hepatology Department
| | | | | | | | - A Ricard
- Gastroenterology and Hepatology Department
| | - E Coron
- INSERM U913.,Gastroenterology, Hepatology and Nutritional Support, University Hospital, Nantes
| | - C Couffon
- Gastroenterology and Hepatology Department
| | - N Dib
- Gastroenterology and Hepatology Department
| | - D Luet
- Gastroenterology and Hepatology Department
| | - N Musquer
- Gastroenterology, Hepatology and Nutritional Support, University Hospital, Nantes
| | - M Le Rhun
- Gastroenterology, Hepatology and Nutritional Support, University Hospital, Nantes
| | - S Bertrais
- HIFIH Laboratory, UPRES 3859, SFR 4208, LUNAM University, Angers, France
| | - S Michalak
- HIFIH Laboratory, UPRES 3859, SFR 4208, LUNAM University, Angers, France.,Pathology Department, University Hospital
| | - F Lunel-Fabiani
- Virology Department.,HIFIH Laboratory, UPRES 3859, SFR 4208, LUNAM University, Angers, France
| | | | | |
Collapse
|
6
|
Rajendra S, Yang T, Xuan W, Sharma P, Pavey D, Lee CS, Le S, Collins J, Wang B. Active human papillomavirus involvement in Barrett's dysplasia and oesophageal adenocarcinoma is characterized by wild-type p53 and aberrations of the retinoblastoma protein pathway. Int J Cancer 2017; 141:2037-2049. [PMID: 28722212 DOI: 10.1002/ijc.30896] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2017] [Revised: 06/14/2017] [Accepted: 07/11/2017] [Indexed: 12/15/2022]
Abstract
We have previously demonstrated that transcriptionally active high-risk HPV (hr-HPV) is strongly incriminated in Barrett's dysplasia (BD) and oesophageal adenocarcinoma (OAC) using mainly fresh frozen tissue. This study aimed to identify biomarkers of active HPV infection in Barrett's metaplasia, (BM)/BD/OAC by immunohistochemical staining (IHC) of formalin-fixed paraffin embedded (FFPE) tissue for aberrations of p53 and the retinoblastoma (pRb) pathway, which are targets for the viral oncoproteins, E6/E7, respectively. Prospectively, BM (n = 81)/BD (n = 72)/OAC (n = 65) FFPE specimens were subjected to IHC staining for pRb, p16INK4A , cyclin D1 , p53 and RNA in-situ hybridization for E6/E7 transcripts. HPV DNA was determined via PCR in fresh frozen specimens. Viral load measurement (real-time PCR) and Next Generation Sequencing of TP53 was performed. Of 218 patients, 56 were HPV DNA positive [HPV16 (n = 42), 18 (n = 13), 6 (n = 1)]. Viral load was low. Transcriptionally active HPV (DNA+ /RNA+ ) was only found in the dysplastic and adenocarcinoma group (n = 21). The majority of HPV DNA+ /RNA+ BD/OAC were characterized by p 16highINK4A (14/21, 66.7%), pRblow (15/21, 71.4%) and p53low (20/21, 95%) and was significantly different to controls [combination of HPV DNA- /RNA- (n = 94) and HPV DNA+ /RNA- cohorts (n = 22)]. p53low had the strongest association with DNA+ /RNA+ oesophageal lesions (OR = 23.5, 95% CI = 2.94-187.8, p = 0.0029). Seventeen HPV DNA+ /RNA+ BD/OAC identified as p53low, were sequenced and all but one exhibited wild-type status. pRblow /p53low provided the best balance of strength of association (OR = 8.0, 95% CI = 2.6-25.0, p = 0.0003) and sensitivity (71.4%)/specificity (71.6%) for DNA+ /RNA+ BD/OAC. Active HPV involvement in BD/OAC is characterized by wild-type p53 and aberrations of the retinoblastoma protein pathway.
Collapse
Affiliation(s)
- Shanmugarajah Rajendra
- Gastro-Intestinal Viral Oncology Group, Ingham Institute for Applied Medical Research, Liverpool, Sydney, NSW, Australia.,South Western Sydney Clinical School, University of New South Wales, Kensington, Sydney, NSW, Australia.,Department of Gastroenterology & Hepatology, Bankstown-Lidcombe Hospital, South Western Sydney Local Health Network, Bankstown, Sydney, NSW, Australia
| | - Tao Yang
- Department of Anatomical Pathology, South Western Sydney Area Pathology Service, Liverpool, Sydney, NSW, Australia.,Faculty of Medicine, Discipline of Pathology, School of Medicine, University of Western Sydney, NSW, Australia
| | - Wei Xuan
- South Western Sydney Clinical School, University of New South Wales, Kensington, Sydney, NSW, Australia.,Ingham Institute for Applied Medical Research, Liverpool, Sydney, NSW, Australia
| | - Prateek Sharma
- Division of Gastroenterology and Hepatology, Veterans Affairs Medical Center and University of Kansas City, MO
| | - Darren Pavey
- Gastro-Intestinal Viral Oncology Group, Ingham Institute for Applied Medical Research, Liverpool, Sydney, NSW, Australia.,South Western Sydney Clinical School, University of New South Wales, Kensington, Sydney, NSW, Australia.,Department of Gastroenterology & Hepatology, Bankstown-Lidcombe Hospital, South Western Sydney Local Health Network, Bankstown, Sydney, NSW, Australia
| | - Cheong Soon Lee
- Department of Anatomical Pathology, South Western Sydney Area Pathology Service, Liverpool, Sydney, NSW, Australia.,Faculty of Medicine, Discipline of Pathology, School of Medicine, University of Western Sydney, NSW, Australia
| | - Son Le
- South Western Sydney Clinical School, University of New South Wales, Kensington, Sydney, NSW, Australia.,Department of Gastroenterology & Hepatology, Bankstown-Lidcombe Hospital, South Western Sydney Local Health Network, Bankstown, Sydney, NSW, Australia
| | - Josephine Collins
- South Western Sydney Clinical School, University of New South Wales, Kensington, Sydney, NSW, Australia.,Department of Gastroenterology & Hepatology, Bankstown-Lidcombe Hospital, South Western Sydney Local Health Network, Bankstown, Sydney, NSW, Australia
| | - Bin Wang
- Gastro-Intestinal Viral Oncology Group, Ingham Institute for Applied Medical Research, Liverpool, Sydney, NSW, Australia.,South Western Sydney Clinical School, University of New South Wales, Kensington, Sydney, NSW, Australia
| |
Collapse
|
7
|
Kunzmann AT, Graham S, McShane CM, Doyle J, Tommasino M, Johnston B, Jamison J, James JA, McManus D, Anderson LA. The prevalence of viral agents in esophageal adenocarcinoma and Barrett's esophagus: a systematic review. Eur J Gastroenterol Hepatol 2017; 29:817-825. [PMID: 28252462 DOI: 10.1097/meg.0000000000000868] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND AND AIMS Human papilloma virus (HPV), which may reach the esophagus through orogenital transmission, has been postulated to be associated with esophageal adenocarcinoma (EAC). A systematic review of the literature investigating the prevalence of infectious agents in EAC and Barrett's esophagus (BE) was carried out. METHODS Using terms for viruses and EAC, the Medline, Embase, and Web of Science databases were systematically searched for studies published, in any language, until June 2016 that assessed the prevalence of viral agents in EAC or BE. Random-effects meta-analyses of proportions were carried out to calculate the pooled prevalence and 95% confidence intervals (CIs) of infections in EAC and BE. RESULTS A total of 30 studies were included. The pooled prevalence of HPV in EAC tumor samples was 13% (n=19 studies, 95% CI: 2-29%) and 26% (n=6 studies, 95% CI: 3-59%) in BE samples. HPV prevalence was higher in EAC tissue than in esophageal tissue from healthy controls (n=5 studies, pooled odds ratio=3.31, 95% CI: 1.15-9.50). The prevalence of Epstein-Barr virus (EBV) in EAC was 6% (n=5, 95% CI: 0-27%). Few studies have assessed other infectious agents. For each of the analyses, considerable between-study variation was observed (I=84-96%); however, sensitivity analyses did not show any major sources of heterogeneity. CONCLUSION The prevalence of HPV and EBV in EAC is low compared with other viral-associated cancers, but may have been hampered by small sample sizes and detection methods susceptible to fixation processes. Additional research with adequate sample sizes and high-quality detection methods is required.
Collapse
Affiliation(s)
- Andrew T Kunzmann
- aCancer Epidemiology and Health Services Research Group, Centre for Public Health bNorthern Ireland Biobank, Centre for Cancer Research and Cell Biology, Queens University Belfast cRoyal Victoria Hospital, Belfast Health and Social Care Trust dAntrim Area Hospital Laboratory, Department of Cellular Cytopathology and Molecular Pathology, Northern Health and Social Care Trust, Northern Ireland eInfections and Cancer Biology Group, International Agency for Research on Cancer, World Health Organization, Lyon, France
| | | | | | | | | | | | | | | | | | | |
Collapse
|
8
|
Smelov V, Hanisch R, McKay-Chopin S, Sokolova O, Eklund C, Komyakov B, Gheit T, Tommasino M. Prevalence of cutaneous beta and gamma human papillomaviruses in the anal canal of men who have sex with women. PAPILLOMAVIRUS RESEARCH 2017; 3:66-72. [PMID: 28720458 PMCID: PMC5883282 DOI: 10.1016/j.pvr.2017.02.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/17/2016] [Revised: 12/19/2016] [Accepted: 02/13/2017] [Indexed: 12/15/2022]
Abstract
Background Data regarding anal cutaneous HPV detection among HIV-positive and HIV-negative persons largely relies on studies among men who have sex with men in limited geographical settings. Understanding the distribution, determinants, and potential human health effects of anal cutaneous HPV types among men who have sex with women (MSW) is important. Methods Anal canal swab samples from 415 Russian MSW (384 HIV-negative and 31 HIV-positive) were tested for 43 β-HPVs and 29 γ-HPVs, using a multiplex PCR combined with Luminex technology. Results β-HPV was detected in 24.4% and γ-HPV in 15.9% of anal samples of all Russian MSW. In total, 34 β-HPV and 19 γ-HPV types were detected, with the most commonly detected β-HPV types being 110, 22 and 124 and the most common γ-HPV types being 95, 132 and 50. For both genera, being HIV-positive at the time of testing was a significant determinant of detection (74.2% for β-HPVs and 48.4% for γ-HPVs compared to 20.1% and 12.5% in HIV-negative MSW, respectively). Conclusions A wide spectrum and moderate prevalence of anal β-HPV and γ-HPV types was found in our MSW study sample, suggesting that routes other than penile-anal intercourse may be important in cutaneous HPV transmission. β and γ HPV types commonly colonize the anal canal of MSW, but their geographical variation in prevalence could be wide. HIV-positive men were more likely to have both genera of HPV types detected. Routes other than penile-anal intercourse may be important in cutaneous HPV transmission.
Collapse
Affiliation(s)
- Vitaly Smelov
- Infections and Cancer Biology Group, International Agency for Research on Cancer, World Health Organization, Lyon, France; Screening Group, International Agency for Research on Cancer, World Health Organization, Lyon, France; Department of Urology, North-Western State Medical University named after I.I. Mechnikov, St. Petersburg, Russia; Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden.
| | - Rachel Hanisch
- Section of Environment and Radiation, International Agency for Research on Cancer, World Health Organization, Lyon, France
| | - Sandrine McKay-Chopin
- Infections and Cancer Biology Group, International Agency for Research on Cancer, World Health Organization, Lyon, France
| | - Olga Sokolova
- Faculty of Medicine, St. Petersburg State University, St. Petersburg, Russia; Clinical Infectious Diseases Hospital named after S.P. Botkin,, St. Petersburg, Russia
| | - Carina Eklund
- Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Boris Komyakov
- Department of Urology, North-Western State Medical University named after I.I. Mechnikov, St. Petersburg, Russia
| | - Tarik Gheit
- Infections and Cancer Biology Group, International Agency for Research on Cancer, World Health Organization, Lyon, France
| | - Massimo Tommasino
- Infections and Cancer Biology Group, International Agency for Research on Cancer, World Health Organization, Lyon, France
| |
Collapse
|
9
|
Wang J, Zhao L, Yan H, Che J, Huihui L, Jun W, Liu B, Cao B. A Meta-Analysis and Systematic Review on the Association between Human Papillomavirus (Types 16 and 18) Infection and Esophageal Cancer Worldwide. PLoS One 2016; 11:e0159140. [PMID: 27409078 PMCID: PMC4943681 DOI: 10.1371/journal.pone.0159140] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2016] [Accepted: 06/28/2016] [Indexed: 01/30/2023] Open
Abstract
BACKGROUND Esophageal cancer is a common and aggressive malignant tumor. This study aimed to investigate the association between human papillomavirus (HPV) Types 16 and 18 and esophageal carcinoma (EC) in the world population by conducting a meta-analysis. MATERIALS AND METHODS Computerized bibliographic and manual searches were performed to identify all eligible literatures between 1982 and 2014. PUBMED (http://www.ncbi.nlm.nih.gov/pubmed/) and CNKI (http://www.cnki.net/) were the primary sources of case-control studies, and key words used include human papillomavirus, HPV, esophageal, esophagus, cancer, carcinoma, and tumor. All searches were performed by reviewing articles and abstracts cited in the published systematic reviews and case-control studies. Prospective studies that reported relative risk (RR) estimates with 95% CIs for the association between HPV and EC were included. RESULTS Thirty-three randomized studies were identified, and the main features of these trials were included in this systematic review. HPV infection rate in the EC group was 46.5%, while HPV infection rate in the control group was 26.2% (OR = 1.62; 95% CI, 1.33-1.98). In China, the merger OR value was 1.62 (95% CI: 1.26-2.07); while in the Asian region, the merger OR value was 1.63 (95% CI: 1.29-2.04). There were statistical differences in HPV testing due to different detection methods such as PCR, IHC and ISH. In the PCR detection group, the merger OR value was 1.61 (95% CI: 1.33-1.95). CONCLUSIONS These results indicate that HPV infection and the incidence of EC are closely associated.
Collapse
Affiliation(s)
- Jing Wang
- Department of Oncology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Lei Zhao
- Department of Oncology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Han Yan
- Department of Oncology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Juanjuan Che
- Department of Oncology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Li Huihui
- Department of Oncology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Wu Jun
- Department of Oncology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Bing Liu
- Department of Emergency, Beijing Friendship Hospital, Capital Medical University, Beijing, China
- * E-mail: (BL); (BC)
| | - Bangwei Cao
- Department of Oncology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
- * E-mail: (BL); (BC)
| |
Collapse
|
10
|
p53 expression but not p16(INK4A) correlates with human papillomavirus-associated esophageal squamous cell carcinoma in Kazakh population. Infect Agent Cancer 2016; 11:19. [PMID: 27076841 PMCID: PMC4830030 DOI: 10.1186/s13027-016-0065-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2016] [Accepted: 03/15/2016] [Indexed: 12/20/2022] Open
Abstract
Background p16INK4A expression has been used as a surrogate marker for human papillomavirus (HPV) infection in cervical cancer and head and neck cancer. p53 has also been reported as a feasible marker to identify HPV-positive oropharyngeal carcinoma and penile lesions. This study aimed to investigate p16INK4A and p53 expression levels and their correlation with HPV status and clinical parameters in Kazakh patients with esophageal squamous cell carcinoma. Methods Immunohistochemical expression of p16INK4A and p53 were evaluated in 163 cases of esophageal squamous cell carcinoma in Kazakh patients. The presence of HPV DNA was detected by polymerase chain reaction. Results p16INK4A-positive expression was detected in 19.0 % of patients, and its expression was significantly correlated with a lower frequency of lymph node metastasis (p = 0.038). By contrast no significant association was found between p16INK4A-positive expression and HPV status (correlation coefficient = -0.062, p = 0.499). p16INK4A-positive expression did not affect the odds of tumors being HPV positive (odds ratio [OR] = 0.727 with 95 % confidence interval [CI] = 0.288–1.836). The sensitivity of p16INK4A-positive expression as an HPV marker was 0.164, with a specificity of 0.788 and a positive predictive value of 0.391. p53-positive expression was present in 88.3 % of all cases. Although no significant correlation with available clinical parameters was found, a significantly inverse correlation was observed between p53 expression and HPV status (correlation coefficient = -0.186, p = 0.039). Moreover, p53-positive expression decreased the odds of tumors being HPV positive (OR = 0.292 with 95 % CI = 0.086–0.990). The sensitivity of p53-negative expression as an HPV marker was 0.179, with a specificity of 0.940 and a positive predictive value of 0.714. The overall HPV prevalence was high (45.5 %) in Kazakh patients, with no significant association between HPV positivity and available clinical parameters or combined p16INK4A/p53 expression. Conclusions p16INK4A-positive expression was associated with lymph node metastasis. Results indicate that p53-negative expression and not p16INK4A-positive expression may be used as a marker for HPV status in ESCC; however, this finding requires further studies for validation.
Collapse
|
11
|
Türkay DÖ, Vural Ç, Sayan M, Gürbüz Y. Detection of human papillomavirus in esophageal and gastroesophageal junction tumors: A retrospective study by real-time polymerase chain reaction in an instutional experience from Turkey and review of literature. Pathol Res Pract 2015; 212:77-82. [PMID: 26608416 DOI: 10.1016/j.prp.2015.10.007] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2015] [Revised: 08/10/2015] [Accepted: 10/20/2015] [Indexed: 02/07/2023]
Abstract
Esophageal cancer is a poor-prognosis malignancy that ranks eighth among all cancer types, and its prevalence shows differences among geographical regions. Although the most important risk factors for esophageal carcinoma are alcohol and smoking, viral infections, particularly HPV infection, are also considered among etiological agents. Our study aims to detect the presence of HPV in esophageal cancers in our patient population and to investigate its correlation with clinico-pathological parameters. We investigated the presence of HPV-DNA by real-time polymerase chain reaction in a total of 52 patients with esophageal cancer. Subtype analysis was performed in positive cases and was correlated with selected clinico-pathological parameters. Five (9.6%) of 52 tumor samples, 3 squamous cell carcinomas (3/33 cases) and 2 adenocarcinomas (2/19 cases), were HPV-DNA-positive. Subtype analysis could be performed in four HPV-DNA-positive cases, of which three were HPV type-39 and 1 was type-16. The Marmara region, where the present study was carried out, is a region with low-moderate risk for esophageal cancer, and the prevalence of HPV-DNA in these tumors is similar to the prevalence of HPV-DNA reported in the literature for regions with similar risk. In conclusion, we detected HPV DNA in a subset of esophageal and gastroesophageal junction tumors. HPV infection may have a role in esophageal carcinogenesis and high-risk HPV subtypes can particularly be considered among risk factors since the prevalence of high risk HPV infection has also been found to be increased in regions with a high risk for esophageal cancer compared to low-moderate risk regions.
Collapse
Affiliation(s)
- Düriye Özer Türkay
- Department of Pathology, Ankara Numune Research and Education Hospital, Ankara, Turkey
| | - Çiğdem Vural
- Department of Pathology, Kocaeli University Faculty of Medicine, Kocaeli, Turkey.
| | - Murat Sayan
- Kocaeli University Hospital, Clinical Laboratory, PCR Unit, Kocaeli, Turkey; Near East University, Research Center of Experimental Health Sciences, Nicasia, Northern Cyprus
| | - Yeşim Gürbüz
- Department of Pathology, Kocaeli University Faculty of Medicine, Kocaeli, Turkey
| |
Collapse
|
12
|
d’Huart MC, Chevaux JB, Bressenot AM, Froment N, Vuitton L, Degano SV, Latarche C, Bigard MA, Courrier A, Hudziak H, Koch S, Kull E, Peyrin-Biroulet L. Prevalence of esophageal squamous papilloma (ESP) and associated cancer in northeastern France. Endosc Int Open 2015; 3:E101-6. [PMID: 26135647 PMCID: PMC4477031 DOI: 10.1055/s-0034-1390976] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2014] [Accepted: 09/26/2014] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND AND STUDY AIMS Esophageal squamous papilloma (ESP) is a rare lesion. The aims of this study were to assess the prevalence of ESP in northeastern France and the risk of associated squamous cell carcinoma (SCC). PATIENTS AND METHODS The charts of 78 patients who were diagnosed with ESP between January 2005 and February 2013 at three hospitals in northeastern France were reviewed. RESULTS A total of 55 305 endoscopies were performed and 78 ESP were diagnosed (0.01 %). Patients with ESP included 44 males (56.4 %), 34 females (43.6 %); median age 50, interquartile range (IQR) 19 - 86. Median follow-up was 21 months (IQR 0 - 91 mo) and median time between first and second endoscopy was 7 months (IQR 0.5 - 74 mo). Of the total number of patients, 35 (44.9 %) had a second endoscopy. Main endoscopy indication was dyspepsia (24.4 %). Most ESP were isolated (93.6 %) and located at distal esophagus (27 cm, IQR 16 - 40 cm). Median size was 3 mm (IQR 1 - 20 mm). ESP-associated endoscopic lesions were hiatal hernia in 12 patients and esophagitis in 11 patients. Endoscopic treatment was mainly excisional biopsies (60.3 %). Human papillomavirus (HPV) was not detected in the 6 patients with available data. Low dysplasia was found in 2 ESP. During follow-up endoscopies, 2 SCC were detected in 2 different patients; the first SCC was located at the previous resection site of the ESP and the second had a different location. Prevalence of associated cancer was 1.3 %. CONCLUSION Prevalence of ESP in northeastern France is similar to that previously reported. Endoscopic findings were also broadly the same as in previous reports. The occurrence of dysplasia and SCC should strongly encourage the endoscopist to totally remove the ESP and to start an endoscopic surveillance, given the potential risk of malignant transformation.
Collapse
Affiliation(s)
- Marie-Caroline d’Huart
- Inserm U954 and Department of Hepatogastroenterology, Nancy University Hospital, Vandoeuvre-lès-Nancy, France
| | - Jean Baptiste Chevaux
- Inserm U954 and Department of Hepatogastroenterology, Nancy University Hospital, Vandoeuvre-lès-Nancy, France
| | | | | | - Lucine Vuitton
- Department of Hepatogastroenterology, Besançon University Hospital, Besançon, France
| | | | - Clotide Latarche
- Inserm CIC-EC CIE6, Vandoeuvre-lès-Nancy, France and Department of Epidemiology and Clinical Evaluation, Nancy University Hospital, Vandoeuvre-lès-Nancy, France
| | - Marc André Bigard
- Inserm U954 and Department of Hepatogastroenterology, Nancy University Hospital, Vandoeuvre-lès-Nancy, France
| | - Alain Courrier
- Department of Hepatogastroenterology, Metz Mercy Hospital, Metz, France
| | - Hervé Hudziak
- Inserm U954 and Department of Hepatogastroenterology, Nancy University Hospital, Vandoeuvre-lès-Nancy, France
| | - Stéphane Koch
- Department of Hepatogastroenterology, Besançon University Hospital, Besançon, France
| | - Eric Kull
- Department of Hepatogastroenterology, Metz Mercy Hospital, Metz, France
| | - Laurent Peyrin-Biroulet
- Inserm U954 and Department of Hepatogastroenterology, Nancy University Hospital, Vandoeuvre-lès-Nancy, France,Corresponding author Laurent Peyrin-Biroulet, MD, PhD Inserm U954 and Department of HepatogastroenterologyNancy University HospitalAllée du Morvan54511 Vandoeuvre-lès-NancyFrance
| |
Collapse
|
13
|
Sabater-Marco V, García-García JA, Martorell-Cebollada M, Botella-Estrada R. New α-papillomavirus 4 isolate in a verruca vulgaris with multicentric superficial basal cell carcinoma. Int J Dermatol 2015; 54:e102-3. [PMID: 25557421 DOI: 10.1111/ijd.12749] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Vicente Sabater-Marco
- Department of Pathology, University General Hospital, Avenue Tres Cruces s/n46014 Valencia, Spain
| | | | | | | |
Collapse
|
14
|
Baghdadi J, Chaudhary N, Pei Z, Yang L. Microbiome, innate immunity, and esophageal adenocarcinoma. Clin Lab Med 2014; 34:721-32. [PMID: 25439272 DOI: 10.1016/j.cll.2014.08.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
With the development of culture-independent technique, a complex microbiome has been established and described in the distal esophagus. The incidence of esophageal adenocarcinoma (EAC) has increased dramatically in the United States. Studies documenting an altered microbiome associated with EAC and its precedents suggest that dysbiosis may be contributing to carcinogenesis, potentially mediated by interactions with toll-like receptors. Investigations attempting to associate viruses with EAC have not been as consistent. Currently available data are cross-sectional and therefore cannot prove causal relationships. Prospectively, microbiome studies open a new avenue to the understanding of the etiology and pathogenesis of reflux disorders and EAC.
Collapse
Affiliation(s)
- Jonathan Baghdadi
- Department of Medicine, New York University School of Medicine, 550 1st Avenue, New York, NY 10016, USA
| | - Noami Chaudhary
- Department of Medicine, New York University School of Medicine, 550 1st Avenue, New York, NY 10016, USA
| | - Zhiheng Pei
- Department of Medicine, New York University School of Medicine, 550 1st Avenue, New York, NY 10016, USA; Department of Veterans Affairs New York Harbor Healthcare System, 423 East 23rd street, New York, NY 10010, USA; Department of Pathology, New York University School of Medicine, 550 1st Avenue, New York, NY 10016, USA
| | - Liying Yang
- Department of Medicine, New York University School of Medicine, 550 1st Avenue, New York, NY 10016, USA.
| |
Collapse
|
15
|
Jalilvand S, Shoja Z, Hamkar R. Human Papillomavirus Burden in Different Cancers in Iran: a Systematic Assessment. Asian Pac J Cancer Prev 2014; 15:7029-35. [DOI: 10.7314/apjcp.2014.15.17.7029] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
|
16
|
Mlakar B, Kocjan BJ, Hošnjak L, Fujs Komloš K, Milošević M, Poljak M. Betapapillomaviruses in the anal canal of HIV positive and HIV negative men who have sex with men. J Clin Virol 2014; 61:237-41. [PMID: 25097015 DOI: 10.1016/j.jcv.2014.07.009] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2014] [Revised: 07/14/2014] [Accepted: 07/15/2014] [Indexed: 11/18/2022]
Abstract
BACKGROUND Betapapillomaviruses (β-PV) are etiologically associated with epidermodysplasia verruciformis and a proportion of skin precancerous lesions and cancer, mainly in immunocompromised individuals. OBJECTIVES The prevalence and persistence of anal β-PV infection and β-PV type distribution were determined in a cohort of men who have sex with men (MSM). A correlation with HIV-1 infection status and selected demographic and behavioral risk factors were additionally established. STUDY DESIGN A total of 181 anal swabs (135 initial and 46 follow-up swabs) obtained from 135 Slovenian MSMs (17.0% HIV-1 positive) were tested for the presence of 25 different β-PV types using Diassay RHA Kit Skin (beta) HPV assay and, if negative, with an in-house nested M(a)/H(a) PCR. RESULTS β-PVs were detected in 88/135 (65.2%) initial anal swabs. Infection with multiple β-PV types was found in 26 samples; the number of β-PVs ranged from 2 to 9. A total of 29 distinct β-PVs were detected: HPV-36 and HPV-38 were the most prevalent, followed by HPV-23, HPV-24, and HPV-93. HIV-1 positive status, promiscuity and use of alkyl nitrites were significantly associated with a higher prevalence of anal β-PV infection. Three partial DNA sequences suggesting putative new HPV types were identified. CONCLUSION To the best of our knowledge, this is the first study to investigate and characterize β-PV infections in the anal region. We showed that anal β-PV infection is highly prevalent in the MSM population and that β-PVs can establish persistent infection in the anal region for up to 4.8 years.
Collapse
Affiliation(s)
- Boštjan Mlakar
- Department of Surgery, Rožna dolina Surgical Centre, Ljubljana, Slovenia; Department of Proctology, Surgical Centre Zdrav Splet, Maribor, Slovenia
| | - Boštjan J Kocjan
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Lea Hošnjak
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Kristina Fujs Komloš
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Miloš Milošević
- Slovenj Gradec General Hospital, Department of General and Abdominal Surgery, Slovenj Gradec, Slovenia
| | - Mario Poljak
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia.
| |
Collapse
|
17
|
Association between human papillomavirus (HPV) and oesophageal squamous cell carcinoma: a meta-analysis. Epidemiol Infect 2014; 142:1119-37. [PMID: 24721187 DOI: 10.1017/s0950268814000016] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
SUMMARY The oncogenic potential of human papillomaviruses (HPV) is well known in the context of cervical carcinoma; however, their role in the development of oesophageal squamous cell carcinoma (OSCC) is less clear. We aimed to determine the extent of the association between HPV infection and OSCC. A comprehensive literature search found 132 studies addressing HPV and OSCC in human cases, and a meta-analysis was performed using a random-effects model. There was evidence of an increased risk of OSCC in patients with HPV infection [odds ratio (OR) 2·69, 95% confidence interval (CI) 2·05-3·54]. The prevalence of HPV in OSCC was found to be 24·8%. There was an increased risk associated with HPV-16 infection (OR 2·35, 95% CI 1·73-3·19). Subgroup analyses showed geographical variance, with Asia (OR 2·94, 95% CI 2·16-4·00), and particularly China (OR 2·85, 95% CI 2·05-3·96) being high-risk areas. Our results confirm an increase in HPV infection in OSCC cases.
Collapse
|
18
|
Li X, Gao C, Yang Y, Zhou F, Li M, Jin Q, Gao L. Systematic review with meta-analysis: the association between human papillomavirus infection and oesophageal cancer. Aliment Pharmacol Ther 2014; 39:270-81. [PMID: 24308856 DOI: 10.1111/apt.12574] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2013] [Revised: 04/05/2013] [Accepted: 11/13/2013] [Indexed: 12/18/2022]
Abstract
BACKGROUND Human papillomavirus (HPV) infection might be one of the potential risk factors for oesophageal cancer. However, the previous epidemiological findings were heterogeneous. AIM To explore the association between HPV infection and oesophageal cancer risk by means of meta-analysis. METHODS Studies on HPV infection and oesophageal cancer were identified, the prevalence of HPV infection and its association with oesophageal cancer risk were quantitatively summarised by meta-analysis. RESULTS A total of 8990 oesophageal squamous cell carcinoma (SCC) patients and 174 oesophageal adenocarcinomas patients were evaluated from 76 included studies. Summarised HPV prevalence in oesophageal SCC was 22.2% [95% confidence interval (CI), 18.3-26.7%], HPV-16 was the most frequently observed subtype with a summarised prevalence of 11.4% (95% CI: 8.2-15.7%). With respect to oesophageal adenocarcinoma, HPV prevalence was 35.0% (95% CI, 13.2-65.7%) and HPV-16 prevalence was 11.4% (95% CI: 8.2-15.7%). Due to the limited number of included studies on oesophageal adenocarcinoma, association analyses were performed to oesophageal SCC only. Significant association was observed between HPV infection and oesophageal SCC with a summarised odds ratio of 3.32 (95% CI, 2.26-4.87). According to HPV-16, the strength of the association was found to be 3.52 (95% CI, 2.04-6.07). CONCLUSIONS Human papillomavirus infection was observed to be associated with an increased risk of oesophageal SCC in this meta-analysis. However, due to the evident heterogeneity observed between the included studies and the strength of the association not as strong as observed for cervical cancer and laryngeal cancer, further studies are needed to clarify the relation and its underlying mechanisms.
Collapse
Affiliation(s)
- X Li
- MOH Key Laboratory of Systems Biology of Pathogens, Institute of Pathogen Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | | | | | | | | | | | | |
Collapse
|
19
|
Poljak M, Kocjan BJ, Hošnjak L. Role of human papillomaviruses in esophageal carcinoma: an updated systematic review from 1982 to 2013. Future Virol 2014. [DOI: 10.2217/fvl.13.116] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
ABSTRACT: Tobacco, alcohol and betel quid are known etiological agents of esophageal squamous cell carcinoma (ESCC). A meta-analysis in 2012 and a literature update (1982–August 2013) identified 159 studies with a total of 11,310 ESCCs tested for the presence of human papillomaviruses (HPVs). HPV DNA was present in 30.3% of fESCCs, with substantial geographic differences. A recent meta-analysis of 21 case–control studies investigating the HPV–ESCC association showed that HPVs increase the risk of ESCC at least threefold. Vaccine-preventable HPV-16 and HPV-18 are the most commonly identified HPV types in ESCC in both low- and high-incidence settings. HPVs should now be seriously considered as etiological agents for at least a subset of ESCC, and more studies are needed to provide conclusive evidence that HPVs cause ESCC.
Collapse
Affiliation(s)
- Mario Poljak
- University of Ljubljana, Faculty of Medicine, Institute of Microbiology & Immunology, Zaloška 4, 1105 Ljubljana, Slovenia
| | - Boštjan J Kocjan
- Institute of Microbiology & Immunology, Faculty of Medicine, University of Ljubljana, Slovenia
| | - Lea Hošnjak
- Institute of Microbiology & Immunology, Faculty of Medicine, University of Ljubljana, Slovenia
| |
Collapse
|
20
|
Linitis-like squamous esophageal cancer diagnosed by endoscopic ultrasonography-guided fine-needle aspiration cytology: report of two cases. Eur J Gastroenterol Hepatol 2013; 25:1488-91. [PMID: 23903850 DOI: 10.1097/meg.0b013e3283643dfb] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
Endoscopic ultrasonography-guided fine-needle aspiration cytology (EUS-FNA) may provide full-thickness biopsies, adequate for cytology and histology. In the present case report, we describe the first cases of a rare well-differentiated squamous esophageal carcinoma (verrucous esophageal cancer), finally diagnosed by EUS-FNA using a large FNA needle after several upper endoscopies with biopsies negative for malignancy. In this report, we highlight the usefulness of this procedure and EUS features in the diagnosis of suspicious esophageal lesions with negative endoscopic biopsies for malignancy.
Collapse
|
21
|
Feng S, Zheng J, Du X, Tan Y, Yang H, Zhang H, Zhang Z. Human papillomavirus was not detected by PCR using multiple consensus primer sets in esophageal adenocarcinomas in Chinese patients. J Med Virol 2013; 85:1053-7. [PMID: 23588731 DOI: 10.1002/jmv.23468] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/12/2012] [Indexed: 12/11/2022]
Abstract
The role of human papillomavirus (HPV) infection in the development of esophageal squamous cell carcinoma is well established; however, there are few reports on the role of HPV in esophageal adenocarcinoma. To evaluate the putative role of HPV infection in esophageal adenocarcinoma, 57 formalin-fixed, paraffin-embedded esophageal adenocarcinoma specimens were collected from four hospitals in Shanghai and Anyang, China, between 1999 and 2008. HPV DNA was analyzed using PCR with multiple sets of consensus primers for HPV, GP5+/6+, CPI/CPIIG, SPF10, pU-1M/pU2R, and pU31B/pU2R. Glyceraldehyde-3-phosphate dehydrogenase (GAPDH), the internal control, was amplified successfully in all 57 specimens. However, HPV amplification was not detected in any specimens with any of the consensus primer sets used. The present study indicates that HPV infection is not likely to be a major factor in the etiology of esophageal adenocarcinoma in the Chinese population.
Collapse
Affiliation(s)
- Songtao Feng
- Department of Nephrology, The Affiliated People's Hospital of Jiangsu University, Zhenjiang, Jiangsu Province, China
| | | | | | | | | | | | | |
Collapse
|
22
|
Yong F, Xudong N, Lijie T. Human papillomavirus types 16 and 18 in esophagus squamous cell carcinoma: a meta-analysis. Ann Epidemiol 2013; 23:726-34. [PMID: 23916383 DOI: 10.1016/j.annepidem.2013.07.002] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2013] [Revised: 06/02/2013] [Accepted: 07/02/2013] [Indexed: 01/10/2023]
Abstract
PURPOSE A possible carcinogenic role of human papillomavirus (HPV) has been investigated in esophageal squamous cell carcinoma (ESCC) for nearly 30 years with mixed results. We performed a meta-analysis to assess the prevalence of "high-risk" HPV, HPV-16/18, in this disease. We also evaluated the association between infection with HPV-16/18 and ESCC risk by meta-analysis of case-control studies. METHODS Eligible studies published up to September 30, 2012 were retrieved via both computer searches of MEDLINE and EMBASE and manual review of references. A random-effects model was used to calculate summary prevalence and odds ratios (ORs) and corresponding 95% confidence intervals (CIs). RESULTS A total of 5755 cases of ESCC from 68 studies were included in this meta-analysis. Overall, 11.67% (95% CI, 7.74%-16.21%) of ESCC cases harbored HPV-16 and 1.82% (95% CI, 0.90%-2.95%) harbored HPV-18. In addition, meta-analysis of 10 case-control studies showed a significant increase in ESCC risk with HPV-16 infection (summary ORs = 3.55; 95% CIs, 2.05%-6.14%). However, this increased risk in ESCC was not made for HPV-18 infection (summary ORs = 1.25; 95% CIs, 0.46%-3.43%). CONCLUSIONS This meta-analysis indicated that HPV-16 and -18 can be detected in ESCC. HPV-16, but not HPV-18, is significantly associated with the risk of ESCC. However, it is early to conclude that both types of HPV are involved in esophageal carcinogenesis.
Collapse
Affiliation(s)
- Fang Yong
- Department of Thoracic Surgery, Zhongshan Hospital of Fudan University, Shanghai, China
| | | | | |
Collapse
|
23
|
Rajendra S, Wang B, Snow ET, Sharma P, Pavey D, Merrett N, Ball MJ, Brain T, Fernando R, Robertson IK. Transcriptionally active human papillomavirus is strongly associated with Barrett's dysplasia and esophageal adenocarcinoma. Am J Gastroenterol 2013; 108:1082-93. [PMID: 23588239 DOI: 10.1038/ajg.2013.94] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2012] [Accepted: 02/26/2013] [Indexed: 12/11/2022]
Abstract
OBJECTIVES The role of human papillomavirus (HPV) in Barrett's esophagus (BE) remains unclear. The few studies that have previously investigated HPV and esophageal adenocarcinoma (EAC) or BE have produced either negative data or positive results of doubtful clinical/etiological significance or have detected only low-risk HPV types. We therefore prospectively determined the prevalence of biologically active HPV in esophageal epithelium of patients representing the Barrett's metaplasia-dysplasia-adenocarcinoma sequence. METHODS HPV DNA was estimated by nested PCR and viral transcriptional activity detected by E6/7 oncogene mRNA expression and p16INK4A immunohistochemistry in fresh frozen and paraffin-embedded esophageal biopsies of patients with BE, Barrett's dysplasia (BD), and EAC, as well as controls. Biopsies were obtained from the transformation zone (squamocolumnar junction (SCJ)) and the lesion, or corresponding site in controls, i.e., 2 cm above the gastroesophageal junction (GEJ). RESULTS Of the 261 patients, 81 were positive for HPV DNA. In controls and BE, the virus was mostly detected at the transformation zone. Compared with controls (18.0%), HPV positivity was significantly more common in BD (68.6%, incidence rate ratio (IRR) 2.94, 95% confidence interval (CI) 1.78-4.85, P<0.001) and EAC (66.7%, IRR 2.87, 95% CI 1.69-4.86, P<0.001), but not in BE (22.1%, IRR 1.06, 95% CI 0.60-1.85, P=0.85). Of the patients, 92.6% were high-risk (HR) HPV, i.e., types 16 and 18. Again, p16INK4A positivity was greatest in BD and EAC and much less in BE patients (44.1%, IRR 17.0 (95% CI 4.86-59.6, P<0.001), 44.4%, 17.0 (95% CI 4.87-59.4, P<0.001), and 10.6%, 3.93 (95% CI 1.01-15.3, P=0.048) respectively). In 66 HPV DNA-positive patients tested for E6/E7 mRNA, none of the control (n=16) or BE (n=13) individuals were positive, whereas 9/22 BD and 9/15 EAC patients demonstrated oncogene expression (P<0.001). When HPV DNA, p16INK4A, and E6/E7 mRNA were all positive, there was a very strong association with disease severity (SCJ: odds ratio (OR) 104, 95% CI 20.3-529, P<0.001; lesion: OR 62.2, 95% CI 12.4-311, P<0.001) than when all were negative. CONCLUSIONS Transcriptionally active HR-HPV was strongly associated with BD and EAC, but was largely biologically irrelevant in BE and controls, suggesting a potential role in esophageal carcinogenesis. These data provide robust justification for further detailed longitudinal, interventional, and molecular studies.
Collapse
Affiliation(s)
- Shanmugarajah Rajendra
- Ingham Institute for Applied Medical Research, Liverpool, Sydney, New South Wales, Australia.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
24
|
Abstract
Human papillomavirus (HPV) is strongly associated with squamous esophageal cancer. The potential role of HPV in Barrett's esophagus (BE) has been examined but remains unclear. The aim of the study was to determine the prevalence of HPV in esophageal and gastric tissues obtained from patients with and without BE. We designed a cross-sectional study was conducted with prospective enrollment of eligible patients scheduled for esophagogastroduodenoscopy (EGD). All participants had biopsies of endoscopic BE, squamous-lined esophagus, and stomach. Immunohistochemistry (IHC) on formalin-fixed and paraffin-embedded tissue was conducted using monoclonal antibodies. Polymerase chain reaction (PCR) for HPV was performed on DNA extracted from esophageal biopsies snapped frozen within 30 minutes after endoscopic capture. The Roche HPV Linear Array Assay with PGMY primers that has high sensitivity for detecting 37 types of HPV was used. A total of 127 subjects were included: 39 with definitive BE had IHC done on samples from non-dysplastic BE, squamous esophagus, gastric cardia, and gastric body; and 88 control patients without BE had IHC done on squamous esophageal samples, gastric cardia, and gastric body. HPV was not detected in any of the samples in either group. For confirmation, HPV DNA PCR was performed on randomly selected samples from 66 patients (both esophagus and BE from 13 patients with BE, and 53 esophagus from patients without BE); no sample had HPV DNA detected via PCR in the presence of adequate quality control. HPV infection does not play a role in the formation of non-dysplastic Barrett's esophagus in men in the United States.
Collapse
Affiliation(s)
- H. B. El-Serag
- Section of Gastroenterology and Hepatology at the Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas
| | - J. M. Hollier
- Section of Pediatric Gastroenterology, Baylor College of Medicine, Houston, Texas
| | - P. Gravitt
- Johns Hopkins School of Public Health, Baltimore, Maryland
| | - A. Alsarraj
- Section of Gastroenterology and Hepatology at the Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas
| | - M. Younes
- Department of Pathology, UT Medical School at Houston, Houston, Texas, USA
| |
Collapse
|
25
|
Schäfer G, Kabanda S, van Rooyen B, Marušič MB, Banks L, Parker MI. The role of inflammation in HPV infection of the Oesophagus. BMC Cancer 2013; 13:185. [PMID: 23570247 PMCID: PMC3623831 DOI: 10.1186/1471-2407-13-185] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2012] [Accepted: 03/25/2013] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Several human cancers are known to be associated with inflammation and/or viral infections. However, the influence of tumour-related inflammation on viral uptake is largely unknown. In this study we used oesophageal squamous cell carcinoma (OSCC) as a model system since this type of cancer is associated with chronic irritation, inflammation and viral infections. Although still debated, the most important viral infection seems to be with Human Papillomavirus (HPV). The present study focused on a possible correlation between inflammation, OSCC development and the influence of HPV infection. METHODS A total of 114 OSCC biopsies and corresponding normal tissue were collected at Groote Schuur Hospital and Tygerberg Hospital, Cape Town (South Africa), that were subjected to RNA and DNA isolation. RNA samples were analysed by quantitative Light Cycler RT-PCR for the expression of selected genes involved in inflammation and infection, while conventional PCR was performed on the DNA samples to assess the presence of integrated viral DNA. Further, an in vitro infection assay using HPV pseudovirions was established to study the influence of inflammation on viral infectivity using selected cell lines. RESULTS HPV DNA was found in about 9% of OSCC patients, comprising predominantly the oncogenic type HPV18. The inflammatory markers IL6 and IL8 as well as the potential HPV receptor ITGA6 were significantly elevated while IL12A was downregulated in the tumour tissues. However, none of these genes were expressed in a virus-dependent manner. When inflammation was mimicked with various inflammatory stimulants such as benzo-α-pyrene, lipopolysaccharide and peptidoglycan in oesophageal epithelial cell lines in vitro, HPV18 pseudovirion uptake was enhanced only in the benzo-α-pyrene treated cells. Interestingly, HPV pseudovirion infectivity was independent of the presence of the ITGA6 receptor on the surface of the tested cells. CONCLUSION This study showed that although the carcinogen benzo-α-pyrene facilitated HPV pseudovirion uptake into cells in culture, HPV infectivity was independent of inflammation and seems to play only a minor role in oesophageal cancer.
Collapse
Affiliation(s)
- Georgia Schäfer
- International Centre for Genetic Engineering and Biotechnology, Cape Town, South Africa.
| | | | | | | | | | | |
Collapse
|
26
|
Löfdahl HE, Du J, Näsman A, Andersson E, Rubio CA, Lu Y, Ramqvist T, Dalianis T, Lagergren J, Dahlstrand H. Prevalence of human papillomavirus (HPV) in oesophageal squamous cell carcinoma in relation to anatomical site of the tumour. PLoS One 2012; 7:e46538. [PMID: 23077513 PMCID: PMC3470583 DOI: 10.1371/journal.pone.0046538] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2012] [Accepted: 08/31/2012] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND The prevalence and role of human papillomavirus (HPV) in the aetiology of oesophageal squamous cell carcinoma is uncertain. Based on the presence of HPV in the oral cavity and its causal association with squamous cell carcinoma of the oropharynx, we hypothesised that HPV is more strongly associated with proximal than distal oesophageal squamous cell carcinoma. METHODS A population-based study comparing HPV infection in relation to tumour site in patients diagnosed with oesophageal squamous cell carcinomas in the Stockholm County in 1999-2006. Multiplex polymerase chain reaction genotyping (PCR) with Luminex was conducted on pre-treatment endoscopic biopsies to identify type specify HPV. Carcinogenic activity of HPV was assessed by p16(INK4a) expression. Multivariable logistic regression was used to calculate odds ratios and 95% confidence intervals. RESULTS Among 204 patients, 20 (10%) had tumours harbouring HPV DNA, almost all (90%) of HPV high-risk type, mainly HPV16. Tumours containing HPV were not overrepresented in the upper compared to the middle or lower third of the oesophagus (odds ratio 0.6, 95% confidence interval 0.2-1.9). P16(INK4a) expression was similarly common (24% and 16%) in the HPV-positive and HPV-negative groups. CONCLUSION This study found a limited presence of HPV in oesophageal squamous cell carcinoma of uncertain oncogenic relevance and did not demonstrate that HPV was more strongly associated with proximal than distal tumours.
Collapse
Affiliation(s)
- Hedvig E Löfdahl
- Upper Gastrointestinal Research, Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
27
|
Liyanage SS, Segelov E, Garland SM, Tabrizi SN, Seale H, Crowe PJ, Dwyer DE, Barbour A, Newall AT, Malik A, Macintyre CR. Role of human papillomaviruses in esophageal squamous cell carcinoma. Asia Pac J Clin Oncol 2012; 9:12-28. [PMID: 22897897 DOI: 10.1111/j.1743-7563.2012.01555.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/28/2012] [Indexed: 12/14/2022]
Abstract
Esophageal cancer (EC) is responsible for almost half a million deaths worldwide annually and has a multifactorial etiology, which may account for its geographical variation in incidence. In the last 30 years the potential of human papillomaviruses (HPV) as oncogenes or co-factors in the tumorigenic process of esophageal squamous cell carcinoma (ESCC) has been widely studied. While the etiology of HPV in cervical and certain other anogenital and aerodigestive cancers has been established, results regarding its role in EC have been largely inconclusive. A causal association can be evaluated only with a case-control study, where normal controls are compared to ESCC cases for the presence of HPV. We reviewed all studies investigating ESCC tissue for HPV DNA and identified 139 that met our inclusion criteria, of which only 22 were case-control studies. Our results support previous findings of higher levels of HPV detection in high-risk ESCC regions than in areas of low risk. In addition, we confirm that the role of HPV in ESCC remains unclear, despite an accumulation of studies on the subject. The variations in investigative technique, study design and sample types tested may account for the lack of consistency in results. There is a need for a meta-analysis of all case-control studies to date, and for large, well-designed case-control studies with adequate power to investigate the association. The potential benefits of prophylactic HPV vaccines could be evaluated if HPV is identified as an etiological factor in EC, highlighting the need for further research in this area.
Collapse
Affiliation(s)
- Surabhi S Liyanage
- School of Public Health and Community Medicine, Faculty of Medicine, University of New South Wales, Randwick, Sydney, NSW 2052, Australia.
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
28
|
Syrjänen K. Geographic origin is a significant determinant of human papillomavirus prevalence in oesophageal squamous cell carcinoma: systematic review and meta-analysis. ACTA ACUST UNITED AC 2012; 45:1-18. [PMID: 22830571 DOI: 10.3109/00365548.2012.702281] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND Since the first reports in 1982 suggesting an aetiological role for human papillomavirus (HPV) in a subset of oesophageal squamous cell carcinomas (ESCC), the literature reporting HPV detection in ESCC has expanded rapidly. However no formal meta-analysis of this literature has been published yet. The objective of this study was to perform a systematic review and formal meta-analysis of the literature reporting HPV detection in ESCC. METHODS MEDLINE and Current Contents were searched through March 2012. The effect size was calculated as event rates and their 95% confidence interval (95% CI), with homogeneity testing using Cochran's Q and I² statistics. Meta-regression was used to test the impact of study-level covariates (HPV detection method, geographic origin of study) on effect size, and potential publication bias was estimated using funnel plot symmetry (Begg and Mazumdar rank correlation, Egger's regression, and Duval and Tweedie's trim and fill method). RESULTS Of the 1177 abstracts found, 152 studies were determined to be eligible for this meta-analysis. These 152 studies covered a total of 10,234 ESCC cases, analysed by different HPV detection methods in different geographic regions. Of these 10,234 cases, 3135 (30.6%) tested HPV-positive, translating to an effect size of 0.372 (95% CI 0.360-0.384; fixed effects model) and 0.290 (95% CI 0.251-0.31; random effects model). When stratified by HPV detection technique, there was a significant heterogeneity between the studies, but importantly, the between-strata summary comparison was not significant (random effects model; p = 0.440). In contrast, there was significant heterogeneity between the studies from the different geographic regions. In the maximum likelihood meta-regression, HPV detection method was not a significant study-level covariate, in contrast to the geographic origin of the study, which had a significant impact (p = 0.00005) on the summary effect size estimates. No evidence for significant publication bias was found in funnel plot symmetry testing. In the sensitivity analysis, all meta-analytic results appeared robust to all (n = 151) one-by-one study removals. CONCLUSIONS These meta-analysis results indicate that the reported wide variability in HPV detection rates in ESCC is not due to the HPV detection techniques, but is explained by the geographic origin of the study. These data substantiate the recently elaborated concept that ESCC might have a different aetiology in low-incidence and high-incidence geographic regions, HPV playing an important role only in the latter.
Collapse
Affiliation(s)
- Kari Syrjänen
- Department of Oncology & Radiotherapy, Turku University Hospital, Turku, Finland.
| |
Collapse
|
29
|
HPV infection in Brazilian patients with esophageal squamous cell carcinoma: interpopulational differences, lack of correlation with surrogate markers and clinicopathological parameters. Cancer Lett 2012; 326:52-8. [PMID: 22819941 DOI: 10.1016/j.canlet.2012.07.018] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2012] [Revised: 06/14/2012] [Accepted: 07/12/2012] [Indexed: 12/28/2022]
Abstract
The role of HPV in esophageal squamous cell carcinoma (ESCCs) is controversial. Therefore, we determined, through different methodologies, the prevalence of HPV in 264 ESCC samples from Brazil, and correlated it with the presence of surrogate markers and clinicopathological characteristics. HPV is present in 13% of ESCC, and with a 3-fold variation between high and medium incidence areas. Most HPV positive tumors were infected with HPV16, but this was not associated with p16 expression, TP53 mutation status, patient age, amount of tobacco or alcohol consumption, or overall survival. We conclude that HPV infection may not have a role in ESCC.
Collapse
|
30
|
Zhang QY, Zhang DH, Shen ZY, Xu LY, Li EM, Au WW. Infection and integration of human papillomavirus in esophageal carcinoma. Int J Hyg Environ Health 2011; 214:156-61. [PMID: 21130683 DOI: 10.1016/j.ijheh.2010.11.001] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2010] [Revised: 10/02/2010] [Accepted: 11/02/2010] [Indexed: 02/05/2023]
Abstract
Infection with human papillomavirus (HPV) could be a suspected or potential modifiable risk factor in esophageal carcinoma (EC) but findings have not been consistent. We therefore investigated the epidemiology of HPV infection and integration in the pathogenesis of esophageal carcinoma (EC) in the Shantou region, China. This was a retrospective study involving nested PCR to evaluate HPV presence, HPV genotyping, and analyzing HPV-16 integration status in esophageal tumor tissues (n=106) and paired tumor-adjacent normal tissues, as well as normal esophagus tissue from control subjects (n=100). The detection rates of HPV DNA in EC and tumor-adjacent tissue were significantly higher than that in normal controls (77.4% and 80.2% vs. 33.0%). HPV infection was mainly found in adults, ages 35-47 years old, and the infection rate was negatively associated with the age of EC patients (P-trend<0.05). In addition, the HPV infection rates in patients who smoked was 3.27 times higher than in non-smoking patients (84.9% vs. 67.4%, P<0.05) but was not associated with gender, alcohol consumption, tumor grade or lymph-node metastasis of EC patients. The distribution of HPV genotypes in patients from high to low proportion was HPV-16, -58, -18, -33, -31 and -11. Infection with multiple HPV genotypes mainly included HPV-16/-18 and HPV-16/-33. The integration rate of HPV-16 in EC tissue was higher than that in tumor-adjacent and control tissues (93.4% vs. 50.9% and 45.5%). Our findings indicate that infection with HPV, especially the high-risk HPV, and their integration suggest an association in malignant transformation of EC in the high-incidence EC region in Shantou, China.
Collapse
Affiliation(s)
- Qing-Ying Zhang
- Department of Preventive Medicine, Shantou University Medical College, Shantou, China.
| | | | | | | | | | | |
Collapse
|
31
|
Evaluation of quality control procedures in an oesophageal cancer cohort study in Anyang, China. J Hosp Infect 2010; 76:336-9. [PMID: 20708302 DOI: 10.1016/j.jhin.2010.06.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2010] [Accepted: 06/01/2010] [Indexed: 11/21/2022]
Abstract
We wished to evaluate the efficiency of internal quality control procedures of a cohort study investigating human papilloma virus (HPV) infection as a key exposure factor in oesophageal cancer in Anyang, China. This was done by testing 2395 environmental/equipment swab and mock quality control samples from 14 loci on sample collection equipment for human β-globin and HPV DNA. Human β-globin was present in 3.88% of these samples but no HPV DNA was detected. There was no evidence of HPV DNA contamination in the sample collection or processing under the rigorous quality control in our ongoing cohort study. The study results indicated that use of disposable appliances, rigorous environmental cleaning and a high standard of sterilisation of reusable instruments are important in contamination prevention.
Collapse
|
32
|
Tonna J, Palefsky JM, Rabban J, Campos GM, Theodore P, Ladabaum U. Esophageal verrucous carcinoma arising from hyperkeratotic plaques associated with human papilloma virus type 51. Dis Esophagus 2010; 23:E17-20. [PMID: 20626449 DOI: 10.1111/j.1442-2050.2010.01087.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Esophageal verrucous carcinoma is a rare variant of esophageal squamous cell carcinoma. We report a case of esophageal verrucous carcinoma associated with human papilloma virus (HPV) type 51. The patient had long-standing dysphagia and odynophagia, and white esophageal plaques showing hyperkeratosis on biopsy. At repeat endoscopy, the esophagus was covered with verrucous white plaques and areas of nodular mucosa with white fronds, with a distal 10-cm smooth mass protruding into the lumen. Biopsies demonstrated an atypical squamoproliferative lesion but no frank malignancy. HPV type 51 DNA was detected in endoscopic biopsy specimens by polymerase chain reaction. Because the size of the lesion favored an underlying verrucous carcinoma, our patient underwent minimally invasive esophagectomy with gastric pull-up and cervical anastomosis. The pathologic diagnosis was a well-differentiated esophageal verrucous carcinoma. One year after esophagectomy, the patient feels well and is free of disease. Although HPV DNA was not detected in the cancer tissue obtained at surgery, our case suggests an association between HPV type 51 and esophageal verrucous carcinoma. The clinical evolution in this case highlights the importance of endoscopic surveillance in patients with exuberant esophageal hyperkeratosis, and of definitive surgical resection when malignancy is suspected even if frank malignancy is not demonstrated on superficial biopsies.
Collapse
Affiliation(s)
- J Tonna
- School of Medicine, University of California, San Francisco, California, USA
| | | | | | | | | | | |
Collapse
|