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McDonald AC, Tergas AI, Kuhn L, Denny L, Wright TC. Distribution of Human Papillomavirus Genotypes among HIV-Positive and HIV-Negative Women in Cape Town, South Africa. Front Oncol 2014; 4:48. [PMID: 24672770 PMCID: PMC3953716 DOI: 10.3389/fonc.2014.00048] [Citation(s) in RCA: 73] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2013] [Accepted: 02/27/2014] [Indexed: 12/22/2022] Open
Abstract
OBJECTIVE HIV-positive women are known to be at high-risk of human papillomavirus (HPV) infection and its associated cervical pathology. Here, we describe the prevalence and distribution of HPV genotypes among HIV-positive and -negative women in South Africa, with and without cervical intraepithelial neoplasia (CIN). METHODS We report data on 1,371 HIV-positive women and 8,050 HIV-negative women, aged 17-65 years, recruited into three sequential studies in Cape Town, South Africa, conducted among women who had no history of cervical cancer screening recruited from the general population. All women were tested for HIV. Cervical samples were tested for high-risk HPV DNA (Hybrid Capture 2) with positive samples tested to determine the specific genotype (Line Blot). CIN status was determined based on colposcopy and biopsy. RESULTS The HPV prevalence was higher among HIV-positive women (52.4%) than among HIV-negative women (20.8%) overall and in all age groups. Younger women, aged 17-19 years, had the highest HPV prevalence regardless of HIV status. HIV-positive women were more likely to have CIN 2 or 3 than HIV-negative women. HPV 16, 35, and 58 were the most common high-risk HPV types with no major differences in the type distribution by HIV status. HPV 18 was more common in older HIV-positive women (40-65 years) with no or low grade disease, but less common in younger women (17-29 years) with CIN 2 or 3 compared to HIV-negative counterparts (p < 0.03). Infections with multiple high-risk HPV types were more common in HIV-positive than HIV-negative women, controlling for age and cervical disease status. CONCLUSION HIV-positive women were more likely to have high-risk HPV than HIV-negative women; but, among those with HPV, the distribution of HPV types was similar by HIV status. Screening strategies incorporating HPV genotyping and vaccination should be effective in preventing cervical cancer in both HIV-positive and -negative women living in sub-Saharan Africa.
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Affiliation(s)
- Alicia C McDonald
- Department of Population Health, Hofstra North Shore Long Island Jewish School of Medicine , Great Neck, NY , USA ; Feinstein Institute for Medical Research, North Shore Long Island Jewish Health System , Manhasset, NY , USA
| | - Ana I Tergas
- Department of Epidemiology, Mailman School of Public Health, Columbia University , New York, NY , USA ; Department of Obstetrics and Gynecology, College of Physicians and Surgeons, Columbia University , New York, NY , USA
| | - Louise Kuhn
- Department of Epidemiology, Mailman School of Public Health, Columbia University , New York, NY , USA ; Gertrude H. Sergievsky Center, College of Physicians and Surgeons, Columbia University , New York, NY , USA
| | - Lynette Denny
- Department of Obstetrics and Gynaecology, Institute of Infectious Diseases and Molecular Medicine, University of Cape Town , Cape Town , South Africa
| | - Thomas C Wright
- Department of Pathology, College of Physicians and Surgeons, Columbia University , New York, NY , USA
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Abstract
Investigating the prevalence of high-risk human papilloma virus (HPV) genotypes in human immunodeficiency virus (HIV)-infected women is vital to generate data for formulating guidelines for prevention/screening of cervical cancer in this vulnerable group. The study was aimed to analyze the HPV genotypes in HIV-infected women. It was a prospective, hospital-based, and cross-sectional study. HIV-infected women were enrolled from the antiretroviral clinic and controls from the gynecology outpatient. The HPV genotyping array kit was used for identifying 21 HPV genotypes. Detection of HPV was confirmed by performing an HPV type-specific polymerase chain reaction. A Pap smear was collected in all women. One hundred thirty HIV-infected women and 64 controls were enrolled. All women with low CD4 counts (n=97) were receiving antiretroviral therapy. Twenty-six (20%) HIV-infected women and 12 (18.7%) women in the control group tested positive for high-risk HPV (P=1.0). HPV 16 was the most common type, detected in 42% of HPV-positive women in the HIV-infected cohort, followed by HPV 45 (15%), HPV 18/52/31/58 (11.5% each), and HPV 33 (7.6%). The corresponding figures in the control group were as follows: HPV 16 (66.6%), HPV 45/18/31 (16.6% each), and HPV 33/58/68 (8.3% each). Cervical intraepithelial neoplasia was detected in 2.3% of HIV-infected women. The prevalence of high-risk HPV in HIV-infected women (20%) was similar to the prevalence in controls (18.7%). This and the incidence of cervical intraepithelial neoplasia are lower than those in previous reports. It is plausible that administration of antiretroviral therapy contributed to the reduced prevalence. The currently available vaccine would likely be beneficial to the local HIV-infected population, as nearly half the HPV-infected women harbored genotypes 16 or 18.
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Zeier MD, Nachega JB, Van Der Merwe FH, Eshun-Wilson I, Van Schalkwyk M, La Grange M, Mason D, Louw M, Botha MH. Impact of timing of antiretroviral therapy initiation on survival of cervical squamous intraepithelial lesions: a cohort analysis from South Africa. Int J STD AIDS 2012; 23:890-6. [DOI: 10.1258/ijsa.2012.012040] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
To determine factors that influence excision treatment outcome and recurrence of cervical squamous intraepithelial lesions (SIL) in women living with HIV infection, we analysed 1848 women who underwent excision treatment of cervical SIL at Tygerberg Hospital, Cape Town, South Africa. We compared treatment failure defined as presence of cervical intraepithelial neoplasia (CIN) I (presence of CIN I or higher at first follow-up after excision treatment) and post-excision recurrence of lesions (at one year or later) between women of HIV-positive, -negative or unknown status and examined factors associated with excision treatment outcome and recurrence. HIV-infected women experienced higher treatment failure than uninfected women (53.8% versus 26.9%, P< 0.001). At treatment failure, more HIV-infected women had low-grade squamous intraepithelial lesion (LSIL) compared with uninfected women (64.9% versus 37.3%, P < 0.001). Treatment failure did not differ with the type of excision used in HIV-infected women. HIV-infected women were more likely to experience recurrence of lesions after excision treatment than uninfected women (hazard ratio 1.95, 95% confidence interval [CI] 1.59-2.39; P < 0.001). Antiretroviral therapy (ART) initiated before excision biopsy had a strong protective effect against recurrence (hazard ratio 0.70, 95% CI 0.55-0.89; P = 0.006). Our data suggest that women with cervical SIL initiated on ART earlier may be expected to have better long-term excision treatment outcome. Close follow-up should be maintained after cervical excision treatment, especially in a setting of high HIV prevalence.
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Affiliation(s)
- M D Zeier
- Department of Medicine and Centre for Infectious Diseases (CID)
| | - J B Nachega
- Department of Medicine and Centre for Infectious Diseases (CID)
- Department of International Health, Stellenbosch University, Cape Town, South Africa
- Department of Epidemiology, Baltimore, MD, USA
| | | | - I Eshun-Wilson
- Department of Medicine and Centre for Infectious Diseases (CID)
| | - M Van Schalkwyk
- Department of Medicine and Centre for Infectious Diseases (CID)
| | - M La Grange
- Department of Medicine and Centre for Infectious Diseases (CID)
| | | | - M Louw
- Department of Anatomical Pathology, Stellenbosch University, Faculty of Health Sciences, Cape Town, South Africa
| | - M H Botha
- Department of International Health, Stellenbosch University, Cape Town, South Africa
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Garbuglia AR, Piselli P, Lapa D, Sias C, Del Nonno F, Baiocchini A, Cimaglia C, Agresta A, Capobianchi MR. Frequency and multiplicity of human papillomavirus infection in HIV-1 positive women in Italy. J Clin Virol 2012; 54:141-6. [PMID: 22437054 DOI: 10.1016/j.jcv.2012.02.013] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2011] [Revised: 02/16/2012] [Accepted: 02/17/2012] [Indexed: 11/29/2022]
Abstract
BACKGROUND Natural history of HPV infection is altered in HIV positive women, with increased risk of cervical dysplasia. Limited data are available about the influence of HPV genotypes and HPV multiple infections on cervical disease in HIV positive women. OBJECTIVES We determined HPV genotype prevalence in cervical samples from 553 HIV-infected women attending the gynaecological service at "L. Spallanzani" Hospital. Association of HPV multiple infections with cervical abnormalities was investigated. STUDY DESIGN MY09/MY11 consensus primers were used to detect HPV-DNA; HPV typing was performed by RFLP. A commercial array based kit was used to define unresolved RFLP patterns. RESULTS HPV was detected in 244/553 (44.1%) patients, correlating with low CD4 counts (p<0.001) and age (p=0.001). Multiple HPV types were observed in 44.4% of cases, more frequently involving HR than LR HPV (OR=12.8, p<0.00001). Multiple HPV infections were associated with low CD4 counts (OR=3.8 in CD4<200 vs CD4≥500 cells/mm(3)). Dyskaryosis was associated with decreased CD4 counts (≥500 vs 200-499 vs <200 cells/mm(3), χ(2) for trend, p=0.001) and with HPV types multiplicity (1 vs 2-3 vs ≥4, χ(2) for trend, p<0.00001). Notably, in 3 H-SIL cases only LR types were detected (HPV62, n=2; HPV81, n=1). CONCLUSIONS Multiple HPV infections, often involving HR types, are frequent in HIV-infected women. Association between multiple HPV infection, low CD4 count and cytological abnormalities supports the interplay of virological and immunological factors in cervical cancer pathogenesis. Assessment of multiple HPV infections might gain importance in cervical cancer screening, particularly in patients with predisposing factors like immuno-suppression.
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Affiliation(s)
- Anna Rosa Garbuglia
- Laboratory of Virology, L. Spallanzani National Institute for Infectious Diseases, Rome, Italy
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Odida M, Sandin S, Mirembe F, Kleter B, Quint W, Weiderpass E. HPV types, HIV and invasive cervical carcinoma risk in Kampala, Uganda: a case-control study. Infect Agent Cancer 2011; 6:8. [PMID: 21702999 PMCID: PMC3141535 DOI: 10.1186/1750-9378-6-8] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2010] [Accepted: 06/25/2011] [Indexed: 12/20/2022] Open
Abstract
Background While the association of human papillomavirus (HPV) with cervical cancer is well established, the influence of HIV on the risk of this disease in sub-Saharan Africa remains unclear. To assess the risk of invasive cervical carcinoma (ICC) associated with HIV and HPV types, a hospital-based case-control study was performed between September 2004 and December 2006 in Kampala, Uganda. Incident cases of histologically-confirmed ICC (N=316) and control women (N=314), who were visitors or care-takers of ICC cases in the hospital, were recruited. Blood samples were obtained for HIV serology and CD4 count, as well as cervical samples for HPV testing. HPV DNA detection and genotyping was performed using the SPF10/DEIA/LiPA25 technique which detects all mucosal HPV types by DEIA and identifies 25 HPV genotypes by LiPA version 1. Samples that tested positive but could not be genotyped were designated HPVX. Odds ratios (OR) and 95% confidence intervals (CI) were calculated by logistic regression, adjusting for possible confounding factors. Results For both squamous cell carcinoma (SCC) and adenocarcinoma of the cervix, statistically significantly increased ORs were found among women infected with HPV, in particular single HPV infections, infections with HPV16-related types and high-risk HPV types, in particular HPV16, 18 and 45. For other HPV types the ORs for both SCC and adenocarcinoma were not statistically significantly elevated. HIV infection and CD4 count were not associated with SCC or adenocarcinoma risk in our study population. Among women infected with high-risk HPV types, no association between HIV and SCC emerged. However, an inverse association with adenocarcinoma was observed, while decrease in CD4 count was not associated with ICC risk. Conclusions The ORs for SCC and adenocarcinoma were increased in women infected with HPV, in particular single HPV infections, infections with HPV16- and 18-related types, and high-risk HPV types, specifically HPV16, 18 and 45. HIV infection and CD4 count were not associated with SCC or adenocarcinoma risk, but among women infected with high-risk HPV types there was an inverse association between HIV infection and adenocarcinoma risk. These results suggest that HIV and CD4 count may have no role in the progression of cervical cancer.
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Affiliation(s)
- Michael Odida
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Box 281, 171 77 Stockholm, Sweden.
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HIV, human papillomavirus, and cervical neoplasia and cancer in the era of highly active antiretroviral therapy. Eur J Cancer Prev 2009; 17:545-54. [PMID: 18941376 DOI: 10.1097/cej.0b013e3282f75ea1] [Citation(s) in RCA: 150] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
The objective of this study was to review the literature on the epidemiological association between human papillomavirus (HPV), HIV, and cervical neoplasia, and the impact of highly active antiretroviral therapy (HAART) on this association. MEDLINE was searched using the terms 'human papillomavirus', 'HPV', 'HIV', 'cervix', 'neoplasm', and 'antiretroviral' to identify articles published before December 2006. HIV-infection was strongly associated with a higher prevalence, incidence, and persistence of HPV infection and correlated with prevalence, incidence, persistence, and progression of squamous intraepithelial lesions. The association between HIV and invasive cervical carcinoma has been more difficult to establish, but is now fully recognized. HAART seems to have little, if any, beneficial effect on the natural history of intraepithelial lesions in HIV-positive women. Despite this fact, HAART, does increase the life expectancy of HIV-positive women. Therefore, it remains important to closely monitor HPV-related disease in women with HIV who are receiving HAART, particularly in regions of the world where cervical screening is not available routinely.
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Smith JS, Melendy A, Rana RK, Pimenta JM. Age-specific prevalence of infection with human papillomavirus in females: a global review. J Adolesc Health 2008; 43:S5-25, S25.e1-41. [PMID: 18809145 DOI: 10.1016/j.jadohealth.2008.07.009] [Citation(s) in RCA: 194] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2008] [Revised: 06/27/2008] [Accepted: 07/03/2008] [Indexed: 01/08/2023]
Abstract
PURPOSE Global data on age-specific prevalence of human papillomavirus (HPV) infection overall, and for high-risk HPV types 16 and 18, are essential for the future implementation of HPV prophylactic vaccines for cervical cancer prevention. METHODS A systematic review of peer-reviewed publications was conducted to summarize worldwide data on genital HPV-DNA prevalence in women. Studies with clear descriptions of polymerase chain reaction or hybrid capture detection assays were included. RESULTS A total of 346,160 women were included in 375 studies. Of 134 studies with age-stratified HPV prevalence data (116 low sexual risk populations, 18 high sexual risk populations), over 50% were from Europe and the Middle East (38%) and North America (19%), with smaller proportions from Asia and Australia (21%), Central and South America (11%), and Africa (10%). Across all geographical regions, data on HPV prevalence were generally limited to women over 18 years of age. Consistently across studies, HPV infection prevalence decreased with increasing age from a peak prevalence in younger women (< or =25 years of age). In middle-aged women (35-50 years), maximum HPV prevalence differed across geographical regions: Africa (approximately 20%), Asia/Australia (approximately 15%), Central and South America (approximately 20%), North America (approximately 20%), Southern Europe/Middle East (approximately 15%), and Northern Europe (approximately 15%). Inconsistent trends in HPV prevalence by age were noted in older women, with a decrease or plateau of HPV prevalence in older ages in most studies, whereas others showed an increase of HPV prevalence in older ages. Similar trends of HPV 16 and/or 18 prevalence by age were noted among 12 populations with available data. DISCUSSION Genital HPV infection in women is predominantly acquired in adolescence, and peak prevalence in middle-aged women appears to differ across geographical regions. Worldwide variations in HPV prevalence across age appear to largely reflect differences in sexual behavior across geographical regions. Further studies of HPV prevalence in adolescents are needed for all geographic regions.
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Affiliation(s)
- Jennifer S Smith
- Department of Epidemiology, University of North Carolina, Chapel Hill, North Carolina 27599, USA.
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Tornesello ML, Duraturo ML, Giorgi-Rossi P, Sansone M, Piccoli R, Buonaguro L, Buonaguro FM. Human papillomavirus (HPV) genotypes and HPV16 variants in human immunodeficiency virus-positive Italian women. J Gen Virol 2008; 89:1380-1389. [PMID: 18474553 DOI: 10.1099/vir.0.83553-0] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2023] Open
Abstract
Human immunodeficiency virus (HIV)-positive women have high rates of cervical squamous intraepithelial lesions (SIL) and concurrent human papillomavirus (HPV) infections with a variety of genotypes whose oncogenic risk is poorly documented. The prevalence and persistence of HPV genotypes and HPV16 variants were analysed in 112 HIV-positive and 115 HIV-negative Italian women. HIV-positive women were more likely than HIV-negative women to be infected by HPV at the initial examination (39.3 vs 13.9 %, P<0.001) and to have a higher period prevalence of HPV infection over a 3-year follow-up (43.8 % vs 17.4 %, P<0.001), regardless of CD4+ cell counts and anti-retroviral therapy. 'High-risk' and 'probable high-risk' HPVs (types 16, 18, 31, 33, 35, 45, 52, 58 and 66), among the 20 different viral genotypes identified, were predominant in HIV-positive (33.9 %) compared with HIV-negative (13.9 %) women. Among HIV-infected women, with normal cytology as well as with SIL of any grade, the most common genotypes were HPV16 followed by HPV81, -58, -72, -33 and -62. HPV16 isolates from 18 HIV-positive and eight HIV-negative women were classified into variant lineages based on sequencing analysis of E6 and E7 genes and the long control region. Whilst the HPV16 G350 European variant was prevalent in both HIV-positive (10.7 %) and -negative women (3.5 %), HPV16 African 2 variant was only detected in HIV-positive women (3.6 %), suggesting different sexual mixing behaviours. The increased prevalence of uncommon viral genotypes and HPV16 variants in HIV-positive Italian women underscores the need to target a wide range of HPV types in cervical screening of high-risk women.
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Affiliation(s)
| | | | | | - Matilde Sansone
- Gynaecology Department, University of Medicine, Naples, Italy
| | - Roberto Piccoli
- Gynaecology Department, University of Medicine, Naples, Italy
| | - Luigi Buonaguro
- Ist. Naz. Tumori 'Fond. G. Pascale', Cappella Cangiani, I-80131 Naples, Italy
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Paavonen J, Lehtinen M. Interactions between human papillomavirus and other sexually transmitted agents in the etiology of cervical cancer. Curr Opin Infect Dis 2007; 12:67-71. [PMID: 17035763 DOI: 10.1097/00001432-199902000-00012] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
The interplay between human papillomavirus, notably type 16, and HIV in cervical carcinogenesis leads to persistent infection and cervical neoplasia by destruction of the afferent arm (Langerhans cells) of the host immune system. The joint effect takes place at the early stages of squamous intraepithelial lesions and has severe consequences if left untreated. The recent increase of cervical cancer mortality in young women in developed countries may well be a result of the HIV epidemic. Infection with Chlamydia trachomatis is associated with cervical squamous cell carcinoma but not with cervical adenocarcinoma, and the association remains after adjusting for human papillomavirus 16. Joint effects of C. trachomatis and the human papillomaviruses have not been studied at the population level but indirect evidence from epidemiological studies suggests that the interaction might be different (synergistic versus antagonistic) at different stages (cervical intraepithelial neoplasia versus invasive cervical cancer) of cervical carcino-genesis. Concomitant exposure to human papillomaviruses 6 or 11 and human papillomavirus type 16 has not been shown to result in excess risk of cervical squamous cell carcinoma. This antagonistic joint effect was also discovered between human papillomavirus types 18 and 16, as well as 33 and 16. Herpes simplex virus type 2 antibodies are associated with a modest risk of cervical cancer, which is not surprising since the presence of herpes simplex virus antibodies reflects risk-taking sexual behaviour. However, no excess risk remains after adjustment for human papillomavirus type 16, and no interaction between these two viruses has been found in epidemiological studies. Evidence of interaction between human papillomavirus type 16 and the other members of the herpesvirus family is still at an experimental level and difficult to judge. Little progress has been made in the most promising experimental association between the oncogenic human papillomaviruses and adeno-associated viruses. In addition to the well established interaction between human papillomaviruses and HIV, intriguing interactions are emerging between the human papillomaviruses and C. trachomatis, as well as between the different human papillomavirus types.
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Affiliation(s)
- J Paavonen
- Department of Obstetrics and Gynecology, University of Helsinki, Helsinki, Finland.
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Tornesello ML, Duraturo ML, Buonaguro L, Vallefuoco G, Piccoli R, Palmieri S, Buonaguro FM. Prevalence of human papillomavirus genotypes and their variants in high risk West Africa women immigrants in South Italy. Infect Agent Cancer 2007; 2:1. [PMID: 17201927 PMCID: PMC1779264 DOI: 10.1186/1750-9378-2-1] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2006] [Accepted: 01/03/2007] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND The distribution of human papillomaviruses (HPVs) varies greatly across populations and HPV surveys have been performed in different geographical regions in order to apply appropriate vaccine strategies. Little information, however, exists regarding HPV genotypes distribution in immigrant women from countries at high incidence for cervical cancer. The aim of this study was to determine the spectrum of HPVs and their variants among HIV-positive and HIV-negative women immigrants in South Italy mainly from West Africa and with a history of prostitution. RESULTS Cervical cytological samples have been collected from 14 HIV-positive and 31 HIV-negative immigrants (38 out of 45 were born in Nigeria), attending a gynecological outpatient clinic in the Campania region. Human papillomaviruses were detected by broad spectrum consensus-primer-pairs MY09/MY11 and GP5+/GP6+-based polymerase chain reaction and characterized by nucleotide sequence analysis. Altogether, 42.2% (19/45) of samples were HPV positive with detection rates of 57.1% (8/14) in HIV-positive and 35.5% (11/31) in HIV-negative women. Among the twelve different viral genotypes identified, HPV33, 58, 70 and 81 were the prevalent genotypes with a frequency of 6.7% each, followed by HPV16, 35, 42, 54, 31, 52, 56 and 67, in descending order of prevalence. Sequence homology studies performed on the L1 amplified fragments of HPV16, 52 and 58 isolates allowed the identification of nucleotide changes distinctive of non-European variants. CONCLUSION The overall HPV prevalence (42.2%) was high in this immigrant women group with the most common viral types other than HPV16 and 18, against which current vaccine strategies have been developed. The distribution of HPV genotypes and their variants in high-risk immigrants reflects that of their original countries. The surveillance of risk groups that may act as viral reservoirs of uncommon genotypes within different countries are necessary to determine the severity of HPV infection with the different viral types and to monitor a possible shift of prevalent strains following vaccination.
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Affiliation(s)
- Maria Lina Tornesello
- Viral Oncology and AIDS Reference Centre, National Cancer Institute, "Fond. Pascale", Naples, Italy
| | - Maria Luisa Duraturo
- Viral Oncology and AIDS Reference Centre, National Cancer Institute, "Fond. Pascale", Naples, Italy
| | - Luigi Buonaguro
- Viral Oncology and AIDS Reference Centre, National Cancer Institute, "Fond. Pascale", Naples, Italy
| | | | - Roberto Piccoli
- Institute of Gynecology, University of Naples "Federico II", Naples, Italy
| | - Stefano Palmieri
- Gynecology and Obstetric Unit, Pineta Grande Hospital, Caserta, Italy
| | - Franco M Buonaguro
- Viral Oncology and AIDS Reference Centre, National Cancer Institute, "Fond. Pascale", Naples, Italy
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Abstract
BACKGROUND HIV-positive women have a high prevalence of human papillomavirus (HPV) infection and are infected with a broader range of HPV types than HIV-negative women. It is not known to what extent these different types are associated with high-grade squamous intraepithelial lesions (HSIL) and cancer. METHODS Meta-analysis of HPV type-specific prevalence among HIV-positive women, stratified by geographical region and by cervical cytology: normal, atypical squamous cells of undetermined significance/low-grade squamous intraepithelial lesions (ASCUS/LSIL) or HSIL. RESULTS In 20 studies, 5578 HIV-positive women were identified, largely from North America but also Africa, Asia, Europe and South/Central America. For 3230 with no cytological abnormalities, prevalence was 36.3% for any HPV and 11.9% for multiple HPV types. The six most common high-risk HPV types were 16 (4.5%), 58 (3.6%), 18 (3.1%), 52 (2.8%), 31 (2.0%) and 33 (2.0%). HPV16 was also the most common type in 2053 HIV-positive women with ASCUS/LSIL and 295 with HSIL. Those with HSIL were significantly less likely to be infected with HPV16 (odds ratio, 0.6; 95% confidence interval, 0.4-0.7) than the general female population with HSIL. In contrast, HIV-positive women with HSIL were significantly more likely to be infected with HPV types 11, 18, 33, 51, 52, 53, 58 and 61, and with multiple HPV types. CONCLUSIONS The proportion of HIV-positive women with HPV16 rose with increasing severity of cervical lesions. Nevertheless, HPV16 remained underrepresented in HIV-positive women with HSIL, who showed a higher proportion of other HPV types and multiple types compared with the general female population with HSIL.
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Chaturvedi AK, Goedert JJ. Human papillomavirus genotypes among women with HIV: implications for research and prevention. AIDS 2006; 20:2381-3. [PMID: 17117025 DOI: 10.1097/01.aids.0000253366.94072.b4] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Di Bonito P, Grasso F, Mochi S, Accardi L, Donà MG, Branca M, Costa S, Mariani L, Agarossi A, Ciotti M, Syrjänen K, Giorgi C. Serum antibody response to Human papillomavirus (HPV) infections detected by a novel ELISA technique based on denatured recombinant HPV16 L1, L2, E4, E6 and E7 proteins. Infect Agent Cancer 2006; 1:6. [PMID: 17150135 PMCID: PMC1660559 DOI: 10.1186/1750-9378-1-6] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2006] [Accepted: 11/08/2006] [Indexed: 11/29/2022] Open
Abstract
Background Human papillomaviruses (HPVs) are the primary etiological agents of cervical cancer and are also involved in the development of other tumours (skin, head and neck). Serological survey of the HPV infections is important to better elucidate their natural history and to disclose antigen determinants useful for vaccine development. At present, the analysis of the HPV-specific antibodies has not diagnostic value for the viral infections, and new approaches are needed to correlate the antibody response to the disease outcome. The aim of this study is to develop a novel ELISA, based on five denatured recombinant HPV16 proteins, to be used for detection HPV-specific antibodies. Methods The HPV16 L1, L2, E4, E6 and E7 genes were cloned in a prokaryotic expression vector and expressed as histidine-tagged proteins. These proteins, in a denatured form, were used in ELISA as coating antigens. Human sera were collected from women with abnormal PAP smear enrolled during an ongoing multicenter HPV-PathogenISS study in Italy, assessing the HPV-related pathogenetic mechanisms of progression of cervical cancer precursor lesions. Negative human sera were collected from patients affected by other infectious agents. All the HPV-positive sera were also subjected to an avidity test to assess the binding strength in the antigen-antibody complexes. Results Most of the sera showed a positive reactivity to the denatured HPV16 proteins: 82% of the sera from HPV16 infected women and 89% of the sera from women infected by other HPV genotypes recognised at least one of the HPV16 proteins. The percentages of samples showing reactivity to L1, L2 and E7 were similar, but only a few serum samples reacted to E6 and E4. Most sera bound the antigens with medium and high avidity index, suggesting specific antigen-antibody reactions. Conclusion This novel ELISA, based on multiple denatured HPV16 antigens, is able to detect antibodies in women infected by HPV16 and it is not genotype-specific, as it detects antibodies also in women infected by other genital HPVs. The assay is easy to perform and has low cost, making it suitable for monitoring the natural history of HPV infections as well as for detecting pre-existing HPV antibodies in women who receive VLP-based HPV vaccination.
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Affiliation(s)
- Paola Di Bonito
- Department of Infectious, Parasitic and Immunomediated Diseases, Istituto Superiore di Sanità. (ISS), Rome, Italy
- on behalf of the HPV-PathogenISS group #
| | - Felicia Grasso
- Department of Infectious, Parasitic and Immunomediated Diseases, Istituto Superiore di Sanità. (ISS), Rome, Italy
- on behalf of the HPV-PathogenISS group #
| | - Stefania Mochi
- Department of Infectious, Parasitic and Immunomediated Diseases, Istituto Superiore di Sanità. (ISS), Rome, Italy
- on behalf of the HPV-PathogenISS group #
| | - Luisa Accardi
- Department of Infectious, Parasitic and Immunomediated Diseases, Istituto Superiore di Sanità. (ISS), Rome, Italy
- on behalf of the HPV-PathogenISS group #
| | - Maria Gabriella Donà
- Department of Infectious, Parasitic and Immunomediated Diseases, Istituto Superiore di Sanità. (ISS), Rome, Italy
- on behalf of the HPV-PathogenISS group #
| | - Margherita Branca
- Unità Citoistopatologica, Centro Nazionale di Epidemiologia, Sorveglianza e Promozione della Salute, ISS, Rome, Italy
- on behalf of the HPV-PathogenISS group #
| | - Silvano Costa
- Dipartimento di Ginecologia e Ostetricia, Azienda Ospedaliera S. Orsola Malpighi, Bologna, Italy
- on behalf of the HPV-PathogenISS group #
| | - Luciano Mariani
- Ginecologia e Ostetricia, IFO, Istituto Regina Elena, Rome, Italy
- on behalf of the HPV-PathogenISS group #
| | - Alberto Agarossi
- Clinica Ostetrica e Ginecologica, Istituto Scienze Biomediche, Ospedale Luigi Sacco, Milano, Italy
- on behalf of the HPV-PathogenISS group #
| | - Marco Ciotti
- Laboratory of Clinical Microbiology and Virology, University Hospital "Policlinico Tor Vergata", Rome, Italy
- on behalf of the HPV-PathogenISS group #
| | - Kari Syrjänen
- Department of Oncology and Radiotherapy, Turku University Hospital, Turku, Finland
- on behalf of the HPV-PathogenISS group #
| | - Colomba Giorgi
- Department of Infectious, Parasitic and Immunomediated Diseases, Istituto Superiore di Sanità. (ISS), Rome, Italy
- on behalf of the HPV-PathogenISS group #
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14
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De Groot AS, Dilorenzo M, Sylla M, Bick J. Challenges and opportunities for HIV care in jails and prisons in the United States. Int J Prison Health 2006. [DOI: 10.1080/17449200601043655] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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15
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Clarke B, Chetty R. Postmodern cancer: the role of human immunodeficiency virus in uterine cervical cancer. Mol Pathol 2002; 55:19-24. [PMID: 11836442 PMCID: PMC1187141 DOI: 10.1136/mp.55.1.19] [Citation(s) in RCA: 65] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
The association between cervical cancer and human papillomavirus (HPV) is well known, but its association with human immunodeficiency virus (HIV) is controversial. Coinfection with HPV and HIV is to be expected and recent epidemiological data from Africa show that cervical cancer is the most common AIDS defining neoplasm in women. Unlike other AIDS defining neoplasms, the occurrence of cervical cancer is not dependent on immune compromise. HIV alters the natural history of HPV infection, with decreased regression rates and more rapid progression to high grade and invasive lesions, which are refractory to treatment, requiring more stringent intervention and monitoring. The more aggressive behaviour is mirrored by a different molecular pathway. HIV associated cervical cancers are thought to progress through the microsatellite instability pathway, whereas HIV negative ones progress through loss of heterozygosity. Interaction is probably via viral proteins, with HIV proteins enhancing effectiveness of HPV proteins, and perhaps contributing to cell cycle disruption. Dysregulation of the cellular and humoral arms of the local and systemic immune systems may ensure disease progression. Furthermore, HPV infection may predispose to HIV infection and facilitate its progression.
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Affiliation(s)
- B Clarke
- Department of Anatomical Pathology, Nelson R Mandela Medical School, School of Pathology and Laboratory Medicine, Congella, 4013, Durban, Natal, South Africa.
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16
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Branca M, Rossi E, Alderisio M, Migliore G, Morosini PL, Vecchione A, Sopracordevole F, Mudu P, Leoncini L, Syrjänen K. Performance of cytology and colposcopy in diagnosis of cervical intraepithelial neoplasia (CIN) in HIV-positive and HIV-negative women. Cytopathology 2001; 12:84-93. [PMID: 11284952 DOI: 10.1046/j.1365-2303.2001.00299.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
As part of an extensive multi-institutional DIANAIDS-HIV-HPV-SIL project run in Italy (co-ordinated by ISS), the present study compares the performance (sensitivity, specificity, agreement) of routine cervical smear cytology with that of colposcopy in the detection of histologically-confirmed CIN lesions in 37 HIV-positive and 21 HIV-negative women, belonging to the DIANAIDS cohort of 459 women. All women were subjected to a cervical smear, colposcopy and biopsy, making possible the pairwise comparison of these techniques. In the whole series of HIV-positive and HIV-negative women, cytology had a sensitivity of 86.9% and specificity of 83.3%, the sensitivity of grade 2 abnormality on colposcopy against histology being 82.6% and specificity, 33.3%. No statistically significant difference was observed in the performance of Pap smears between the HIV-positive and HIV-negative women. The sensitivity of cytology was 89.7% vs 82.4% and the specificity, 75% vs 100%. For colposcopy, the sensitivity was 79.3% vs 88.2% and the specificity, 75% vs 50%. These data suggest that cervical Pap smear cytology is a highly sensitive and specific diagnostic tool in the clinical monitoring of lower genital tract pathology in HIV-positive women. Colposcopy, on the other hand, proved to be a somewhat less accurate diagnostic tool in these women.
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Affiliation(s)
- M Branca
- Unità di Citoistopatologia, Laboratorio di Epidemiologia e Biostatistica, Istituto Superiore di Sanità, Viale Regina Elena, 299, 00161 Rome, Italy
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17
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Sobhani I, Vuagnat A, Walker F, Vissuzaine C, Mirin B, Hervatin F, Marmuse JP, Crémieux AC, Carbon C, Henin D, Lehy T, Mignon M. Prevalence of high-grade dysplasia and cancer in the anal canal in human papillomavirus-infected individuals. Gastroenterology 2001; 120:857-66. [PMID: 11231940 DOI: 10.1053/gast.2001.22446] [Citation(s) in RCA: 86] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
BACKGROUND & AIMS The incidence of anal cancer is higher in patients with anal canal condyloma, a sexually transmitted disease, than in the general population. We determined the prevalence of anal dysplasia and cancer in patients with anal canal condyloma with respect to human immunodeficiency virus (HIV) status, immunity status, and human papillomavirus types. METHODS In 174 consecutive patients (114 HIV positive, 60 HIV negative) with anal canal condyloma, lesions were cured, and the patients were then followed up prospectively. Langerhans cells (LCs) in normal anal mucosa were quantified, and viruses (Epstein-Barr virus, cytomegalovirus, human simplex virus 1, and various human papillomavirus [HPV] types) were characterized on inclusion. During follow-up (median 26 months), relapsed condylomas were resected and examined histologically. HIV load and CD4 T-lymphocyte counts in serum were determined at each visit. RESULTS Several factors differed significantly between HIV-positive and HIV-negative patients: LCs/mm anal tissue (15 vs. 30), oncogenic HPV (27% vs. 13%), other current anal infections (44% vs. 0%), and sex ratio (93% vs. 73% male). During follow-up, condylomas relapsed in 75% of the HIV-positive patients, with 19 high-grade dysplasias (HGDs) and 1 invasive carcinoma, but in only 6% of HIV-negative patients, with 1 HGD. Male sex, HIV positivity, and <15 LCs/mm tissue were independent risk factors for condyloma relapse. HIV positivity, HGD before inclusion, and condyloma relapse were independent risk factors for HGD and cancer. Serum HIV load was associated with relapse, whereas CD4 T-lymphocyte counts were not. CONCLUSIONS The prevalence of HGD and carcinoma is higher in HIV-positive than in HIV-negative patients, probably because of HPV activity. HIV-positive patients with high serum HIV load and/or a history of anal dysplasia should be examined by anoscopy, and condylomas should be analyzed histologically.
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Affiliation(s)
- I Sobhani
- Department of Coloproctology, Hôpital Bichat Claude-Bernard, Paris, France.
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18
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Del Mistro A, Bonaldi L, Bertorelle R, Minucci D, Franzetti M, Cattelan A, Bonoldi E, Sposetti R, Torrisi A, Chieco-Bianchi L. Genital Human Papillomavirus Types in Immunocompetent and Immunodepressed Women in Northeast Italy: Prevalence and Cytomorphological Correlations. J Low Genit Tract Dis 2001. [DOI: 10.1046/j.1526-0976.2001.51003.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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19
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Genital Human Papillomavirus Types in Immunocompetent and Immunodepressed Women in Northeast Italy. J Low Genit Tract Dis 2001. [DOI: 10.1097/00128360-200101000-00003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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20
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Cubie HA, Seagar AL, Beattie GJ, Monaghan S, Williams AR. A longitudinal study of HPV detection and cervical pathology in HIV infected women. Sex Transm Infect 2000; 76:257-61. [PMID: 11026879 PMCID: PMC1744169 DOI: 10.1136/sti.76.4.257] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
OBJECTIVE To monitor the presence and persistence of high risk (HR) human papillomavirus (HPV) in cervical brushings from HIV infected women. METHODS Prospective observational cohort study of HIV infected women. Women were enrolled from the cohort of 164 HIV infected women who attend the colposcopy clinic at the Edinburgh Regional Infectious Diseases Unit. A single cervical brush scrape was obtained from 39 women and two or more samples from 63 women who attended regularly at approximately 6 monthly intervals. HPV typing was carried out using a commercial hybrid capture assay (HCA). Details of antiretroviral therapy, cytological assessment, and histological evaluation were made available and the interrelation with HR-HPV detection analysed. RESULTS Abnormal cervical cytology, particularly of low grade, was common in these HIV infected women. HR-HPV types were detected in 25% of the women with normal cytology, while over 80% of those with abnormal cytology of any grade were HR-HPV positive. Persistent HR-HPV, as defined by two or more consecutive HPV positive results, was common and found in 27/63 women from whom multiple samples were obtained. HR-HPV was detected at high levels whether or not patients were receiving antiretroviral therapy. Profound immunosuppression was not necessarily associated with progression of cervical disease and no cases of invasive cervical disease were seen. CONCLUSION While mild dyskaryosis (low grade squamous intraepithelial lesion (LSIL)) and persistence of HR-HPV are common in HIV infected women in Edinburgh, regular cytological and colposcopic evaluation with appropriate intervention and treatment appears to limit the progression of cervical disease.
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Affiliation(s)
- H A Cubie
- Regional Clinical Virology Laboratory, Lothian University Hospitals NHS Trust.
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21
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de Sanjosé S, Valls I, Paz Cañadas M, Lloveras B, Quintana MJ, Shah KV, Bosch FX. [Human papillomavirus and human immunodeficiency virus infections as risk factors for cervix cancer in women prisoners]. Med Clin (Barc) 2000; 115:81-4. [PMID: 10965480 DOI: 10.1016/s0025-7753(00)71472-2] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
BACKGROUND The identification of high risk groups for genital human papillomavirus (HPV) infection may contribute to cervical cancer prevention. The study was designed to estimate the prevalence of HPV infection and the related risk of cervical cancer among imprisoned women. PATIENTS AND METHODS 157 women were visited at the Medical Office of a prison in Barcelona, Spain. Women underwent a structured interview, determination of HIV serostatus and detection of HPV cervical infection by means of PCR. RESULTS The prevalence of HPV infection was 46%. Prostitution was reported by 38.2% and intravenous drug use by 64.3%. HIV infection was detected in 56.1%. Cervical cytology revealed 19 women with ASCUS and 28 with squamous intraepithelial lesions (SIL) (all grades). HPV infection was associated with an increased risk of intravenous drug use for more than 10 years (prevalence odds ratio [POR] = 2.9) and seropositivity to HIV (POR = 4.7). The increase in risk for SIL related to HIV was explained by the presence of HPV. HIV positive women with low CD4 counts may increase the risk for SIL independently of HPV. CONCLUSION HIV positive women are at high risk for HPV infection and as a consequence, for developing SIL. HIV positive women should be closely monitored for cervical cancer.
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Affiliation(s)
- S de Sanjosé
- Servicio de Epidemiología y Registro del Cáncer, Institut Català d'Oncologia, Barcelona.
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22
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Yen MT, Tse DT. Sebaceous cell carcinoma of the eyelid and the human immunodeficiency virus. Ophthalmic Plast Reconstr Surg 2000; 16:206-10. [PMID: 10826761 DOI: 10.1097/00002341-200005000-00007] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
PURPOSE Patients infected with the human immunodeficiency virus (HIV) are at increased risk for developing malignancies, which are acquired at a younger age and are more aggressive. Sebaceous cell carcinoma is a rare eyelid tumor typically occurring in the seventh decade of life. We report two cases of sebaceous cell carcinoma in young HIV-infected patients. METHODS Case series and review of the literature. We describe two HIV-infected patients with sebaceous cell carcinoma of the eyelid and caruncle. The first patient was a 36-year-old woman with a 9-month history of an enlarging right lower eyelid mass. The second patient was a 34-year-old man with a 6-month history of an enlarging right caruncular mass. RESULTS Biopsy showed both masses to be sebaceous cell carcinoma. The first patient underwent Mohs' micrographic excision of the lesion followed by reconstruction of the full-thickness eyelid defect with a combination of tarsoconjunctival and myocutaneous advancement flaps. The second patient underwent exenteration because of orbital involvement. CONCLUSION Sebaceous cell carcinoma should be considered for any suspicious eyelid lesion in young HIV-infected patients.
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Affiliation(s)
- M T Yen
- Department of Ophthalmology, Bascom Palmer Eye Institute, University of Miami School of Medicine, Florida 33136, USA
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23
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Petter A, Heim K, Guger M, Ciresa-Kö Nig A, Christensen N, Sarcletti M, Wieland U, Pfister H, Zangerle R, Höpfl R. Specific serum IgG, IgM and IgA antibodies to human papillomavirus types 6, 11, 16, 18 and 31 virus-like particles in human immunodeficiency virus-seropositive women. J Gen Virol 2000; 81:701-8. [PMID: 10675407 DOI: 10.1099/0022-1317-81-3-701] [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: 02/06/2023] Open
Abstract
To evaluate the humoral immune response to human papillomavirus (HPV) in women infected with human immunodeficiency virus (HIV), serum samples of 83 HIV-positive individuals were analysed by ELISA for specific antibodies of the isotypes IgG, IgA and IgM recognizing HPV-6, -11, -16, -18 and -31 L1 virus-like particles (VLPs). Papillomavirus-related lesions were present in 30 of 83 HIV-positive women. Twenty-one women (25%) presented with high-/intermediate-grade anogenital squamous intraepithelial lesions. PCR analysis and sequencing for HPV typing was done from biopsy specimens of 18 women; PCR-positive results were obtained in 90% of cases. In addition, HPV DNA hybrid capture assays were performed from cervical swabs of 58 HIV-positive women, 53% of whom had a positive result for high-risk HPV. Overall, positive IgG reactivity to HPV-6/-11 and HPV-16/-18/-31 was seen in 19%/31% and 49%/30%/24% of HIV-positive women, respectively. HPV-seropositivity was even higher than in 48 HIV-negative cervical intraepithelial neoplasia/cancer patients with percentages as follows: 8%/2% and 31%/15%/15%. This difference was significant for HPV-16 (P=0.046). IgA responses were comparable to IgG. IgM responses were low. The extraordinarily high rate of antibodies to the capsid protein L1 of high-risk HPVs (HPV-16, -18 and/or -31) in 58% of HIV-positive women compared to 19% (P=0.00001) of 102 healthy HIV-negative control women suggests a high lifetime cumulative exposure to HPV and increased expression of capsid proteins due to cellular immunodeficiency in HIV-infected women.
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Affiliation(s)
- A Petter
- Department of Dermatology, University Clinic, Anichstrabetae 35, A-6020 Innsbruck, Austria.
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24
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Orlando G, Fasolo MM, Schiavini M, Signori R, Cargnel A. Role of highly active antiretroviral therapy in human papillomavirus-induced genital dysplasia in HIV-1-infected patients. AIDS 1999; 13:424-5. [PMID: 10199237 DOI: 10.1097/00002030-199902250-00019] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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25
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Fink MJ, Goodman A, Hight E, Miller-Mack E, De Groot A. Critical Prevention, Critical Care: Gynecological and Obstetrical Aspects of Comprehensive HIV Prevention and Treatment Among Incarcerated Women. JOURNAL OF CORRECTIONAL HEALTH CARE 1998. [DOI: 10.1177/107834589800500206] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Mary Jo Fink
- Division of HIV Medicine at Albany Medical Center in Albany, New York
| | | | - Ellen Hight
- Memorial Hospital in Pawtucket, Rhode Island
| | | | - Anne De Groot
- TB/HIV Research Laboratory at Brown University in Providence, Rhode Island
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26
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De Groot AS, Leibel SR, Zierler S. A Standard of HIV Care for Incarcerated Women: Northeastern United States’ Experiences. JOURNAL OF CORRECTIONAL HEALTH CARE 1998. [DOI: 10.1177/107834589800500204] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- Anne S. De Groot
- Assistant Professor of Medicine, TB/HIV Research Laboratory at Brown University, Providence, Rhode Island
| | - Sarah Roskam Leibel
- Research Assistant, TB/HIV Research Laboratory at Brown University, Providence, Rhode Island
| | - Sally Zierler
- Professor of Medicine and Community Health at Brown University, Providence, Rhode Island
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27
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Peters GN. Bilaterality and recurrence rates for lobular breast cancer: considerations for treatment. Ann Surg Oncol 1997;4(3):198-202. J Womens Health (Larchmt) 1998; 7:265-6. [PMID: 9555691 DOI: 10.1089/jwh.1998.7.265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- G N Peters
- Department of Surgery, UT Southwestern Center for Breast Care, Dallas, TX, USA
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