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Gupta SM, Warke H, Chaudhari H, Mavani P, Katke RD, Kerkar SC, Mania-Pramanik J. Human Papillomavirus E6/E7 oncogene transcripts as biomarkers for the early detection of cervical cancer. J Med Virol 2022; 94:3368-3375. [PMID: 35257379 DOI: 10.1002/jmv.27700] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2022] [Accepted: 03/03/2022] [Indexed: 11/10/2022]
Abstract
Cancer of the cervix uteri is the fourth most common cancer worldwide with a high mortality rate. Due to the limitations of existing methods, alternative methods for triage are needed for early detection of cervical cancer precursors before progression to high grade disease.The aim of this study was to evaluate HPV E6/E7 oncogene expression as markers for early identification of cervical cancer risk in women with minor cytological abnormalities and in those with negative cytology. The detection of HPV was done using PCR and confirmed by southern hybridization. The high risk (HR) and low risk (LR) HPV types were identified by HPV typing. HPV DNA positive patients were further tested for markers of oncogene expression by real time PCR. Out of the women screened, 54/512 (10.54%) women tested positive for HPV infection. HR HPV DNA was found in 32/485 (6.60%) in women with normal cytology (Pap negative) and 22/27 (81.5%) ASCUS/LSIL cases. High-risk HPV E6/E7 oncogene transcripts were detected in 36/512 (7.03%) of these patients. The positivity rate of E6/E7 mRNA was 2.48% (12/485) in the normal cervical cytology group and 88.9% (24/27) in abnormal cervical cytology group. The HPV E6/E7mRNA test sensitivity was found to be 88.89% and specificity was 97.53%. In comparison the sensitivity of HPV DNA test was found to be 81.48% and specificity was 93.40%. In conclusion, E6 and E7 transcripts could provide a sensitive, early predictor of cervical cancer risk in women with normal cytology and minor cytological alterations. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Sadhana M Gupta
- Department of Infectious Diseases Biology, ICMR-National Institute for Research in Reproductive and Child Health, Mumbai, India
| | - Himangi Warke
- Department of Obstetrics and Gynecology, Seth G.S Medical College & King Edward Memorial Hospital, Mumbai, India
| | - Hemangi Chaudhari
- Department of Obstetrics and Gynecology, Seth G.S Medical College & King Edward Memorial Hospital, Mumbai, India
| | - Padmaja Mavani
- Department of Obstetrics and Gynecology, Seth G.S Medical College & King Edward Memorial Hospital, Mumbai, India
| | - Rajshree D Katke
- Department of Obstetrics and Gynecology, Cama and Albless Hospital, Mumbai, India
| | - Shilpa C Kerkar
- Department of Infectious Diseases Biology, ICMR-National Institute for Research in Reproductive and Child Health, Mumbai, India
| | - Jayanti Mania-Pramanik
- Department of Infectious Diseases Biology, ICMR-National Institute for Research in Reproductive and Child Health, Mumbai, India
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Wang J, Dong J, Zhou Y, Wang K, Pan M, Deng Z, Wang P, Du Y, Lu W. Performance of human papillomavirus (HPV) mRNA testing and HPV 16 and 18/45 genotyping combined with age stratification in the triaging of women with ASC-US cytology. Gynecol Oncol 2022; 164:607-614. [PMID: 34996586 DOI: 10.1016/j.ygyno.2021.12.033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 12/23/2021] [Accepted: 12/27/2021] [Indexed: 11/04/2022]
Abstract
OBJECTIVES This study aimed to assess the clinical performance of an HPV E6/E7 mRNA assay (Aptima HPV, AHPV) and AHPV 16 18/45 genotype assay (AHPV-GT) combined with age stratification for triaging women with atypical squamous cells of undetermined significance (ASC-US) cytology. METHODS In total, 3052 women >21 years old with ASC-US cytology underwent AHPV testing, and AHPV-positive samples were reflex-tested with the AHPV-GT test. All women were referred for colposcopy and then biopsy if indicated. The AHPV and AHPV-GT test performances and risk estimates by hrHPV status with age stratification were calculated. RESULTS Overall, 1599 women (52.4%) tested AHPV positive; of these women, 225 (7.4%), 101 (3.3%) and 1273 (41.7%) tested HPV 16+, HPV 18/45+ and other hrHPV-genotype-positive. When identifying CIN3+, the AHPV test had a 93.2% sensitivity and achieved a higher NPV (99.7% vs. 98.5%, P < 0.001) but a lower PPV (4.3% vs. 10.4%, P < 0.001) than the AHPV-GT test. The immediate risks of CIN3+ in AHPV+, other hrHPV+, and AHPV-GT+ women were 4.3%, 2.7%, and 10.4%, respectively. In the 21-24-year-old group, the immediate risks were 1.6%, 2.0% and 0.0%, which were below the 4.0% threshold for immediate colposcopy. The immediate colposcopy referral rate for AHPV-positive/ASC-US women 25 years or older was reduced from 51.7% to 10.5% by the AHPV-GT risk stratification method. CONCLUSIONS AHPV testing with age stratification is effective for triaging women with ASC-US cytology. AHPV-GT testing may be a proper risk stratification method for women with AHPV-positive ASC-US cytology.
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Affiliation(s)
- Jiajian Wang
- Department of Gynecologic Oncology, Women's Hospital, Zhejiang University School of Medicine, Hangzhou, China; Department of Gynecology, Huzhou Maternity & Child Health Care Hospital, Huzhou, Zhejiang Province, China
| | - Jie Dong
- Department of Gynecology, Huzhou Maternity & Child Health Care Hospital, Huzhou, Zhejiang Province, China
| | - Yinjian Zhou
- Department of Gynecology, Huzhou Maternity & Child Health Care Hospital, Huzhou, Zhejiang Province, China
| | - Kaiyi Wang
- Department of Cervical Disease, Huzhou Maternity & Child Health Care Hospital, Huzhou, Zhejiang Province, China
| | - Min Pan
- Department of Cervical Disease, Huzhou Maternity & Child Health Care Hospital, Huzhou, Zhejiang Province, China
| | - Zaixing Deng
- Department of Pathology, Huzhou Maternity & Child Health Care Hospital, Huzhou, Zhejiang Province, China
| | - Pengfei Wang
- Department of Gynecology, Huzhou Maternity & Child Health Care Hospital, Huzhou, Zhejiang Province, China
| | - Ying Du
- Department of Gynecology, Huzhou Maternity & Child Health Care Hospital, Huzhou, Zhejiang Province, China
| | - Weiguo Lu
- Department of Gynecologic Oncology, Women's Hospital, Zhejiang University School of Medicine, Hangzhou, China; Women's Reproductive Health Laboratory of Zhejiang Province, Women's Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China; Cancer Center, Zhejiang University, Hangzhou, Zhejiang, China.
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Derbie A, Mekonnen D, Woldeamanuel Y, Van Ostade X, Abebe T. HPV E6/E7 mRNA test for the detection of high grade cervical intraepithelial neoplasia (CIN2+): a systematic review. Infect Agent Cancer 2020; 15:9. [PMID: 32047531 PMCID: PMC7006188 DOI: 10.1186/s13027-020-0278-x] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Accepted: 02/03/2020] [Indexed: 01/31/2023] Open
Abstract
Background Genital infection with certain types of Human papillomavirus (HPV) is a major cause of cervical cancer globally. For early detection of premalignant dysplasia, evidences are coming out on the usefulness of HPV E6/E7 mRNA test as a potential tool compared with cytology and HPV DNA testing. Taking into account shortage of compiled data on this field, the aim of this systematic review was to describe the latest diagnostic performance of HPV E6/E7 mRNA testing to detect high grade cervical lesions (CIN2+) where by histology was taken as a gold standard. Methods Articles published in English were systematically searched using key words from PubMed/Medline and SCOPUS. In addition, Google Scholar and the Google database were searched manually for grey literature. Two reviewers independently assessed study eligibility, risk of bias and extracted the data. We performed a descriptive presentation of the performance of E6/E7 mRNA test (in terms of sensitivity, specificity, negative and positive predictive values) for the detection of CIN2 + . Results Out of 231 applicable citations, we have included 29 articles that included a total of 23,576 study participants (age range, 15–84 years) who had different cervical pathologies. Among the participants who had cervical histology, the proportion of CIN2+ was between 10.6 and 90.6%. Using histology as a gold standard, 11 studies evaluated the PreTect HPV Proofer, 7 studies evaluated the APTIMA HPV assay (Gen-Probe) and 6 studies evaluated the Quantivirus® HPV assay. The diagnostic performance of these three most common mRNA testing tools to detect CIN2+ was; 1) PreTect Proofer; median sensitivity 83%, specificity 73%, PPV 70 and NPV 88.9%. 2) APTIMA assay; median sensitivity 91.4%, specificity 46.2%, PPV 34.3% and NPV 96.3%. 3) Quantivirus®: median sensitivity 86.1%, specificity 54.6%, PPV 54.3% and NPV was at 89.3%. Further, the area under the receiver operating characteristics (AU-ROC) curve varied between 63.8 and 90.9%. Conclusions The reported diagnostic accuracy implies that HPV mRNA based tests possess diagnostic relevance to detect CIN2+ and could potentially be considered in areas where there is no histology facility. Further studies including its cost should be considered.
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Affiliation(s)
- Awoke Derbie
- 1Department of Medical Microbiology, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia.,2Centre for Innovative Drug Development and Therapeutic Trials for Africa (CDT-Africa), Addis Ababa University, Addis Ababa, Ethiopia
| | - Daniel Mekonnen
- 1Department of Medical Microbiology, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia.,3Department of Health Biotechnology, Biotechnology Research Institute, Bahir Dar University, Bahir Dar, Ethiopia
| | - Yimtubezinash Woldeamanuel
- 2Centre for Innovative Drug Development and Therapeutic Trials for Africa (CDT-Africa), Addis Ababa University, Addis Ababa, Ethiopia.,4Department of Medical Microbiology, Immunology and Parasitology, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Xaveer Van Ostade
- 5Laboratory of Protein Science, Proteomics and Epigenetic Signaling (PPES), Department of Biomedical Sciences, University of Antwerp, Antwerp, Belgium
| | - Tamrat Abebe
- 4Department of Medical Microbiology, Immunology and Parasitology, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
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Sangrajrang S, Laowahutanont P, Wongsena M, Muwonge R, Imsamran W, Ploysawang P, Basu P. Human papillomavirus (HPV) DNA and mRNA primary cervical cancer screening: Evaluation and triaging options for HPV-positive women. J Med Screen 2019; 26:212-218. [PMID: 31364471 DOI: 10.1177/0969141319865922] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Objective Cervical cancer is the second most common cancer in Thai women; human papillomavirus (HPV) is the main cause. This study aimed to determine the clinical performance of HPV mRNA compared with HPV DNA testing. Methods Cervical specimens were collected from women aged 35 to 60 who attended the routine organized screening programme. We compared accuracy parameters of standalone HPV mRNA and HPV DNA tests, and those of triaging with liquid-based cytology or HPV genotyping and liquid-based cytology for those positive only for the less oncogenic HPV types. Test accuracy parameters were estimated using latent class analysis using Bayesian models. Results Of the 5046 women enrolled, 174 (3.4%) were HPV DNA positive and 141 (2.8%) HPV mRNA positive. Colposcopy compliance was 95.4% ( n = 166) among HPV DNA-positive women and 94.3% ( n = 133) among those HPV mRNA positive. The estimated sensitivity, specificity, and positive predictive value for detection of CIN2 or worse were 67.4%, 97.1%, 12.1% for HPV DNA testing, and 73.1%, 97.8%, 16.3% for HPV mRNA testing. These estimates for triaging of HPV DNA-positive women with liquid-based cytology were 64.4%, 98.8%, and 19.0%, respectively, and slightly better for liquid-based cytology triage of HPV mRNA-positive women, at 71.8%, 98.9%, and 22.1%. Conclusion A triaging strategy based on HPV genotyping and liquid-based cytology for those positive only for the less oncogenic HPV types had test characteristics comparable with that of liquid-based cytology triage. The HPV mRNA detection-based strategies had non-significant advantages over the HPV DNA detection-based strategies.
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Affiliation(s)
| | | | | | - Richard Muwonge
- Screening Group, International Agency for Research on Cancer, Lyon, France
| | | | | | - Partha Basu
- Screening Group, International Agency for Research on Cancer, Lyon, France
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Salazar KL, Duhon DJ, Olsen R, Thrall M. A review of the FDA-approved molecular testing platforms for human papillomavirus. J Am Soc Cytopathol 2019; 8:284-292. [PMID: 31320315 DOI: 10.1016/j.jasc.2019.06.001] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
The advent of US Food and Drug Administration (FDA)-approved molecular testing for human papillomavirus (HPV) has resulted in a dramatic shift from cytological testing alone to a combination of cytology and molecular testing for primary HPV screening. HPV testing has quickly become an essential component of daily practice in most laboratories and clinical practices. Although the principle of HPV testing is now familiar, it is important to understand the mechanisms behind these platforms in order to properly interpret the results and understand the limits of each method. HPV tests are more automated and reproducible than cytology, but are by no means perfect. None of these platforms will identify every HSIL/CIN2+ or cancer. This fact must be kept in mind when correlating the results of HPV testing with cytology or biopsy findings. The goal of this paper is to review the FDA- approved molecular testing platforms for HPV, including methodology, limitations, and specifications. The concordance between the platforms will also be discussed. Package inserts of the 5 FDA- approved molecular testing platforms for HPV, as well as a literature review of the platforms, were reviewed and assimilated into the article. Due to the multiple modalities available for detection of hrHPV, the concordance between these assays becomes important. Prior publications have compared HC2, Cervista, cobas, and Aptima, with most studies comparing to HC2 because it is considered the reference standard. With the newly approved BD platform, concordance studies were reviewed as well.
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Affiliation(s)
- Katrina L Salazar
- Department of Pathology and Genomic Medicine, Houston Methodist Hospital, Houston, Texas
| | - Daniel J Duhon
- Department of Pathology and Genomic Medicine, Houston Methodist Hospital, Houston, Texas.
| | - Randall Olsen
- Department of Pathology and Genomic Medicine, Houston Methodist Hospital, Houston, Texas
| | - Michael Thrall
- Department of Pathology and Genomic Medicine, Houston Methodist Hospital, Houston, Texas
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Macedo ACL, Gonçalves JCN, Bavaresco DV, Grande AJ, Chiaramonte Silva N, Rosa MI. Accuracy of mRNA HPV Tests for Triage of Precursor Lesions and Cervical Cancer: A Systematic Review and Meta-Analysis. JOURNAL OF ONCOLOGY 2019; 2019:6935030. [PMID: 31281360 PMCID: PMC6594270 DOI: 10.1155/2019/6935030] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Accepted: 05/26/2019] [Indexed: 12/19/2022]
Abstract
OBJECTIVE This systematic review evaluates the accuracy of the mRNA HPV biomarker in cervical smears to identify cervical intraepithelial neoplasia (CIN) 2 or 3 and cervical cancer. DATA SOURCE Eligible studies were identified by performing a search of electronic databases on Medline via Pubmed, Lilacs, Cochrane Library, Embase, and Grey literature for papers published between January 1990 and June 2018. STUDY ELIGIBILITY CRITERIA As no randomized studies were identified, this review focuses on observational studies in which the mRNA HPV diagnostic test was compared to a histopathology reference standard. We analyzed studies that included women screened for cervical cancer using mRNA HPV. STUDY APPRAISAL AND SYNTHESIS METHODS After screening, 61 studies including 29,674 patients met the inclusion criteria and were analyzed. Dichotomization was performed by defining CIN2 or worse (CIN2+) versus CIN1, HPV infection, and normal (CIN 1-). The analysis was discriminated by the following tests: Aptima, PreTect HPV Profeer, NucliSens EasyQ HPV, OncoTect, and Quantivirus. RESULTS Analyzing by technique, Aptima, with 28 studies, exhibited superior performance, showing for the outcomes CIN2+ and CIN3+ an AUC of 0.88 (0.82-0.95) and 0.91 (0.84-0.99), a pooled sensitivity of 92.8% (95%CI 91.9-93.7) and 95.6% (95%CI 94.5-96.5), and a pooled specificity of 60.5% (95%CI 59.8-61.3) and 61.9% (95%CI 61.1-62.7), respectively. CONCLUSION This study supports the current hypothesis that the mRNA HPV assay is an adequate tool for secondary cervical cancer screening.
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Affiliation(s)
- Ana Cristina L. Macedo
- Translational Biomedicine Laboratory, Graduate Program in Health Sciences, University of Southern Santa Catarina (UNESC), Criciúma, SC, Brazil
| | - João Carlos N. Gonçalves
- Translational Biomedicine Laboratory, Graduate Program in Health Sciences, University of Southern Santa Catarina (UNESC), Criciúma, SC, Brazil
| | - Daniela Vicente Bavaresco
- Translational Biomedicine Laboratory, Graduate Program in Health Sciences, University of Southern Santa Catarina (UNESC), Criciúma, SC, Brazil
| | - Antonio José Grande
- Laboratory of Evidence in Health, Medicine and Health Sciences, University of State of Mato Grosso do Sul, Campo Grande, MS, Brazil
| | - Napoleão Chiaramonte Silva
- Translational Biomedicine Laboratory, Graduate Program in Health Sciences, University of Southern Santa Catarina (UNESC), Criciúma, SC, Brazil
| | - Maria Inês Rosa
- Translational Biomedicine Laboratory, Graduate Program in Health Sciences, University of Southern Santa Catarina (UNESC), Criciúma, SC, Brazil
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Nakamura M, Nakade K, Orisaka S, Iwadare J, Mizumoto Y, Fujiwara H. Comparison Study of BD Onclarity HPV With digene HC2 High-Risk HPV DNA Test and Roche Cobas 4800 HPV for Detecting High-Risk Human Papillomavirus in Japan. Am J Clin Pathol 2019; 151:263-269. [PMID: 30260388 DOI: 10.1093/ajcp/aqy124] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Objectives To evaluate the clinical performance of novel detection kits for 14 high-risk human papillomavirus (hrHPV) types with the BD Onclarity HPV Assay (Onclarity; Becton Dickinson, Sparks, MD). Methods Two cervical specimens from 144 women were obtained and placed in BD SurePath Collection Vials. The first specimen was used for cervical cytology and digene HC2 High-Risk HPV DNA Test (HC2; Qiagen, Germantown, MD), and the second specimen was used for Onclarity and Roche Cobas 4800 HPV (Cobas; Roche Molecular Systems, Pleasanton, CA). Other HPV genotyping kits were used for specimens identified as positive by Onclarity or Cobas. Results Fifty-three of 144 specimens were positive by Onclarity. Overall agreement rates of Onclarity with HC2 and Cobas were 93.8% and 94.4%, respectively. The sensitivity and specificity for cervical intraepithelial neoplasia type 2 or higher of Onclarity were similar to HC2 and Cobas. Conclusion The results showed that the clinical performance of Onclarity was equivalent to HC2 and Cobas.
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Affiliation(s)
- Mitsuhiro Nakamura
- Department of Obstetrics and Gynecology, Kanazawa University Graduate School of Medical Sciences, Kanazawa, Japan
| | - Kyohei Nakade
- Department of Obstetrics and Gynecology, Kanazawa University Graduate School of Medical Sciences, Kanazawa, Japan
| | - Shunsuke Orisaka
- Department of Obstetrics and Gynecology, Kanazawa University Graduate School of Medical Sciences, Kanazawa, Japan
| | - Junpei Iwadare
- Department of Obstetrics and Gynecology, Kanazawa University Graduate School of Medical Sciences, Kanazawa, Japan
| | - Yasunari Mizumoto
- Department of Obstetrics and Gynecology, Kanazawa University Graduate School of Medical Sciences, Kanazawa, Japan
| | - Hiroshi Fujiwara
- Department of Obstetrics and Gynecology, Kanazawa University Graduate School of Medical Sciences, Kanazawa, Japan
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Wong OG, Tsun OK, Tsui EY, Chow JN, Ip PP, Cheung AN. HPV genotyping and E6/E7 transcript assays for cervical lesion detection in an Asian screening population—Cobas and Aptima HPV tests. J Clin Virol 2018; 109:13-18. [DOI: 10.1016/j.jcv.2018.10.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2018] [Revised: 10/08/2018] [Accepted: 10/12/2018] [Indexed: 01/21/2023]
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Zhang H, Varma KR, Han M, Matsko J, Zhao C. Immediate histopathologic follow-up of cervista and aptima high-risk HPV assays in women with LSIL cytology. Cancer Cytopathol 2018; 126:525-532. [DOI: 10.1002/cncy.22017] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Revised: 04/10/2018] [Accepted: 04/16/2018] [Indexed: 12/21/2022]
Affiliation(s)
- Huina Zhang
- Department of Pathology, Magee-Womens Hospital; University of Pittsburgh Medical Center; Pittsburgh Pennsylvania
| | - Kavita R. Varma
- Department of Pathology, Magee-Womens Hospital; University of Pittsburgh Medical Center; Pittsburgh Pennsylvania
| | - Min Han
- Department of Pathology, Magee-Womens Hospital; University of Pittsburgh Medical Center; Pittsburgh Pennsylvania
| | - Jonee Matsko
- Department of Pathology, Magee-Womens Hospital; University of Pittsburgh Medical Center; Pittsburgh Pennsylvania
| | - Chengquan Zhao
- Department of Pathology, Magee-Womens Hospital; University of Pittsburgh Medical Center; Pittsburgh Pennsylvania
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Rymsza T, Ribeiro EA, de Carvalho LFDCES, Bhattacharjee T, de Azevedo Canevari R. Human papillomavirus detection using PCR and ATR-FTIR for cervical cancer screening. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2018; 196:238-246. [PMID: 29454252 DOI: 10.1016/j.saa.2018.02.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/12/2017] [Revised: 01/31/2018] [Accepted: 02/04/2018] [Indexed: 06/08/2023]
Abstract
The human papillomavirus (HPV) genital infection is considered one of the most common sexually transmitted diseases worldwide, and has been associated with cervical cancer. The objective of this study was to investigate the efficacy of the diagnostic methods: polymerase chain reaction (PCR) and Fourier transform infrared (FTIR) equipped with an ATR (Attenuated Total Reflectance) unit (Pike Tech) spectroscopy, to diagnose HPV infection in women undergoing gynecological examination. Seventeen patients (41.46%) of the 41 patients analyzed were diagnosed with exophytic/condyloma acuminate lesions by clinical analysis, 29 patients (70.7%) (G1 group) of the 41 patients, showed positive result for HPV cell injury by oncotic colpocitology and 12 patients (29.3%) (G2 group), presented negative result for cellular lesion and absence of clinical HPV lesion. Four samples were obtained per patient, which were submitted oncotic colpocitology analysis (Papanicolau staining, two samples), PCR (one sample) and ATR-FTIR analysis (one sample). L1 gene was amplified by PCR technique with specific GP5+/GP6+ and MY09/MY11 primers. PCR results were uniformly positive for presence of HPV in all analyzed samples. Multivariate analysis of ATR-FTIR spectra suggests no significant biochemical changes between groups and no clustering formed, concurring with results of PCR. This study suggests that PCR and ATR-FTIR are highly sensitive technique for HPV detection.
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Affiliation(s)
- Taciana Rymsza
- Laboratório de Biologia Molecular do Câncer, Universidade do Vale do Paraíba, UNIVAP, Instituto de Pesquisa e Desenvolvimento, Avenida Shishima Hifumi 2911, Urbanova, São José dos Campos, 12244-000 São Paulo, SP, Brazil
| | - Eliane Aline Ribeiro
- Laboratório de Biologia Molecular do Câncer, Universidade do Vale do Paraíba, UNIVAP, Instituto de Pesquisa e Desenvolvimento, Avenida Shishima Hifumi 2911, Urbanova, São José dos Campos, 12244-000 São Paulo, SP, Brazil
| | - Luis Felipe das Chagas E Silva de Carvalho
- Laboratório de Espectroscopia Vibracional Biomédica, Universidade do Vale do Paraíba, UNIVAP, Instituto de Pesquisa e Desenvolvimento, Avenida Shishima Hifumi 2911, Urbanova, São José dos Campos, 12244-000 São Paulo, SP, Brazil; Departamento de Odontologia, Universidade de Taubaté, UNITAU, Rua dos Operários 53, Taubaté, 12020-270 São Paulo, SP, Brazil
| | - Tanmoy Bhattacharjee
- Laboratório de Nanosensores, Universidade do Vale do Paraíba, UNIVAP, Instituto de Pesquisa e Desenvolvimento, Avenida Shishima Hifumi 2911, Urbanova, São José dos Campos, 12244-000 São Paulo, SP, Brazil
| | - Renata de Azevedo Canevari
- Laboratório de Biologia Molecular do Câncer, Universidade do Vale do Paraíba, UNIVAP, Instituto de Pesquisa e Desenvolvimento, Avenida Shishima Hifumi 2911, Urbanova, São José dos Campos, 12244-000 São Paulo, SP, Brazil.
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11
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Bruno MT, Ferrara M, Fava V, Barrasso G, Panella MM. A prospective study of women with ASCUS or LSIL pap smears at baseline and HPV E6/E7 mRNA positive: a 3-year follow-up. Epidemiol Infect 2018; 146:612-618. [PMID: 29465024 PMCID: PMC9134523 DOI: 10.1017/s0950268818000250] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2016] [Revised: 01/19/2018] [Accepted: 01/24/2018] [Indexed: 01/02/2023] Open
Abstract
Human papillomavirus (HPV) testing is used in the triage of women with a borderline smear result. The efficiency of testing women with a low-grade squamous intraepithelial lesion (LSIL) and atypical squamous cells of undetermined significance (ASCUS) is less clear. For this reason we used a new HPV test that detects E6/E7 messenger RNA (mRNA), which might have a higher specificity. The objective of this prospective study was to assess whether HPV E6/E7 mRNA positivity in women with ASCUS and LSIL at baseline, is able to predict those women who have a high risk of developing a histological cervical intraepithelial neoplasia (CIN2) or worse lesion. We took into consideration the women's age and HPV DNA genotype and followed them up for 3 years. Cervical samples from women with high-risk HPV (HR-HPV) DNA-positive ASCUS (n = 90) or LSIL (n = 222) were tested for the presence of HR-HPV E6/E7 mRNA and the women were monitored for the development of histopathologically verified CIN2+. Thirteen patients with ASCUS and 17 with LSIL did not complete follow-up. All patients with LSIL and ASCUS, enrolled in this study, had confirmed lesions at the colposcopic examination. Follow-up was available for 312 women, 193 were positive in the HR-HPV DNA test and 93 had a HPV E6/E7 mRNA positive test. Finally, 22 women positive in the HPV DNA test for high-risk genotypes and with positive E6/E7 mRNA had a histologically confirmed CIN2+. Only two cases with negative HPV E6/E7 mRNA had CIN2+. The study shows that women positive in the HPV E6/E7 mRNA test have a greater risk of malignant progression of cervical lesions and therefore deserve greater attention and earlier check-ups.
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Affiliation(s)
- M. T. Bruno
- Department of General Surgery and Medical Surgical Specialties, Gynecological Clinic of the Policlinico universitario, via s.sofia 78, 95124, Catania, Italy
| | - M. Ferrara
- Department of General Surgery and Medical Surgical Specialties, Gynecological Clinic of the Policlinico universitario, via s.sofia 78, 95124, Catania, Italy
| | - V. Fava
- Department of General Surgery and Medical Surgical Specialties, Gynecological Clinic of the Policlinico universitario, via s.sofia 78, 95124, Catania, Italy
| | - G. Barrasso
- Department of General Surgery and Medical Surgical Specialties, Gynecological Clinic of the Policlinico universitario, via s.sofia 78, 95124, Catania, Italy
| | - M. M. Panella
- Department of General Surgery and Medical Surgical Specialties, Gynecological Clinic of the Policlinico universitario, via s.sofia 78, 95124, Catania, Italy
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12
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Liu S, Minaguchi T, Lachkar B, Zhang S, Xu C, Tenjimbayashi Y, Shikama A, Tasaka N, Akiyama A, Sakurai M, Nakao S, Ochi H, Onuki M, Matsumoto K, Yoshikawa H, Satoh T. Separate analysis of human papillomavirus E6 and E7 messenger RNAs to predict cervical neoplasia progression. PLoS One 2018; 13:e0193061. [PMID: 29466435 PMCID: PMC5821364 DOI: 10.1371/journal.pone.0193061] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2017] [Accepted: 02/02/2018] [Indexed: 11/29/2022] Open
Abstract
A few studies previously suggested that human papillomavirus (HPV) E6 messenger RNA (mRNA) may exist uniformly in all grades of cervical intraepithelial neoplasia (CIN), whereas the detection rate of E7 mRNA may increase with disease progression from low-grade CIN to invasive carcinoma. The aim of this study was to clarify the different roles of E6 and E7 mRNAs in cervical carcinogenesis. The presence of each E6 and E7 mRNA was analyzed in 171 patients with pathologically-diagnosed CIN or cervical carcinoma. We utilized a RT-PCR assay based on consensus primers which could detect E6 mRNA (full-length E6/E7 transcript) and E7 mRNAs (spliced E6*/E7 transcripts) separately for various HPV types. E7 mRNAs were detected in 6% of CIN1, 12% of CIN2, 24% of CIN3, and 54% of cervical carcinoma. The presence of E7 mRNAs was significantly associated with progression from low-grade CIN to invasive carcinoma in contrast with E6 mRNA or high-risk HPV (HR-HPV) DNA (p = 0.00011, 0.80 and 0.54). The presence of both E6 and E7 mRNAs was significantly associated with HPV16/18 DNA but not with HR-HPV DNA (p = 0.0079 and 0.21), while the presence of E6 mRNA was significantly associated with HR-HPV DNA but not with HPV16/18 DNA (p = 0.036 and 0.089). The presence of both E6 and E7 mRNAs showed high specificity and low sensitivity (100% and 19%) for detecting CIN2+ by contrast with the positivity for HR-HPV DNA showing low specificity and high sensitivity (19% and 89%). The positive predictive value for detecting CIN2+ was even higher by the presence of both E6 and E7 mRNAs than by the positivity for HR-HPV DNA (100% vs. 91%). In 31 patients followed up for CIN1-2, the presence of both E6 and E7 mRNAs showed significant association with the occurrence of upgraded abnormal cytology in contrast with E6 mRNA, HR-HPV DNA, or HPV16/18 DNA (p = 0.034, 0.73, 0.53, and 0.72). Our findings support previous studies according to which E7 mRNA is more closely involved in cervical carcinogenesis than E6 mRNA. Moreover, the separate analysis of E6 and E7 mRNAs may be more useful than HR-HPV DNA test for detecting CIN2+ precisely and predicting disease progression. Further accumulation of evidence is warranted to validate our findings.
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Affiliation(s)
- Shuling Liu
- Doctoral Program in Obstetrics and Gynecology, Graduate School of Comprehensive Human Sciences, University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Takeo Minaguchi
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Bouchra Lachkar
- Doctoral Program in Obstetrics and Gynecology, Graduate School of Comprehensive Human Sciences, University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Shuang Zhang
- Doctoral Program in Obstetrics and Gynecology, Graduate School of Comprehensive Human Sciences, University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Chenyang Xu
- Doctoral Program in Obstetrics and Gynecology, Graduate School of Comprehensive Human Sciences, University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Yuri Tenjimbayashi
- Department of Obstetrics and Gynecology, Showa University School of Medicine, Tokyo, Japan
| | - Ayumi Shikama
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Nobutaka Tasaka
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Azusa Akiyama
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Manabu Sakurai
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Sari Nakao
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Hiroyuki Ochi
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Mamiko Onuki
- Department of Obstetrics and Gynecology, Showa University School of Medicine, Tokyo, Japan
| | - Koji Matsumoto
- Department of Obstetrics and Gynecology, Showa University School of Medicine, Tokyo, Japan
| | - Hiroyuki Yoshikawa
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan
- Ibaraki Prefectural Central Hospital, Kasama, Ibaraki, Japan
| | - Toyomi Satoh
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan
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13
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Haedicke J, Iftner T. A review of the clinical performance of the Aptima HPV assay. J Clin Virol 2015; 76 Suppl 1:S40-S48. [PMID: 26614686 DOI: 10.1016/j.jcv.2015.10.027] [Citation(s) in RCA: 58] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2015] [Revised: 10/19/2015] [Accepted: 10/31/2015] [Indexed: 11/20/2022]
Abstract
This comprehensive review compiles published data from 62 original articles comparing different HPV tests and one meta-analysis on the clinical performance of the Aptima HR HPV (AHPV) assay in either screening or referral populations as well as for the purpose of test of cure. A number of publications with technical issues were also considered. Besides a brief introduction in the development of E6/E7 mRNA testing, the review summarizes data on analytical sensitivies and specificities, as well as on clinical sensitivity, specificity, NPV and PPV with histological endpoints CIN2+ and CIN3+, where available. Although most studies were of cross-sectional design, five studies with a longitudinal prospective design or component were identified. In addition to the study design, sample size, age and CIN2/3+ prevalence of the respective cohort are listed. This allows direct comparison of the published data in the respective groups. One major outcome of this review is the remarkably stable similar sensitivities of AHPV and HC2 independent from study design for detection of CIN2/3+ combined with a higher specificity of the AHPV. The second outcome was the longitudinal predictive value derived from registry linkage and other prospective studies that would support the applicability of the AHPV test in primary screening with at least a three year screening interval.
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Affiliation(s)
- Juliane Haedicke
- Division of Experimental Virology, Medical Virology, University Hospital Tübingen, Germany
| | - Thomas Iftner
- Division of Experimental Virology, Medical Virology, University Hospital Tübingen, Germany.
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14
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Johansson H, Bjelkenkrantz K, Darlin L, Dilllner J, Forslund O. Presence of High-Risk HPV mRNA in Relation to Future High-Grade Lesions among High-Risk HPV DNA Positive Women with Minor Cytological Abnormalities. PLoS One 2015; 10:e0124460. [PMID: 25893988 PMCID: PMC4404139 DOI: 10.1371/journal.pone.0124460] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2014] [Accepted: 03/03/2015] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVE Continuous expression of E6- and E7-oncogenes of high-risk human papillomavirus (HPV) types is necessary for the development and maintenance of the dysplastic phenotype. The aim of the study was to determine the sensitivity and specificity of the APTIMA HPV mRNA assay (Hologic) in predicting future development of high-grade cervical intraepithelial neoplasia (CIN) among high-risk HPV-DNA-positive women with atypical squamous cells of undetermined significance (ASCUS) or low-grade squamous epithelial lesion (LSIL) cytology. METHODS Archived SurePath cervical samples of women ≥ 35 years of age with high-risk HPV DNA-positive ASCUS (n = 211) or LSIL, (n = 131) were tested for the presence of high-risk HPV E6/E7 mRNA using the APTIMA HPV assay, and the women were monitored for development of histopathologically verified CIN2+. RESULTS Twenty-nine percent (61/211) of the women in the ASCUS group, and 34.3% (45/131) in the LSIL group developed CIN2+ within 4.5 years of follow-up. The prevalence of HPV mRNA was 90.0% (95% CI 85.9-94.0) among women with ASCUS and 95.4% (95% CI 91.8-99.0) among women with LSIL. The presence of HPV E6/E7 mRNA was associated with future development of CIN2+ among women with ASCUS and LSIL (p=0.02). The mRNA assay demonstrated high sensitivity in predicting future CIN2+ and CIN3 for index ASCUS (96.7%; 95% CI 87.6-99.4 and 100%; 95% CI 82.2-100, respectively) and LSIL (97.8%, 95% CI 86.8-99.9 and 100%, 95% CI 79.9-100, respectively). The corresponding specificity was low, 12.7% (95% CI 7.9-19.3) and 5.8% (95% CI 2.2-13.6), for future CIN2+, respectively. The negative predictive value of the HPV mRNA assay for detecting future CIN3 was 100%, since no mRNA-negative woman developed CIN3 (0/27) as compared to 13.6% (43/315) of the mRNA-positive women (p = 0.03). CONCLUSION The APTIMA mRNA assay demonstrated high sensitivity but low specificity in predicting future CIN2+ among women with minor cytological abnormalities. The assay had high negative predictive value for future CIN3, indicating that HPV-mRNA-negative women are at low risk of progression to high grade CIN.
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Affiliation(s)
- Hanna Johansson
- Department of Laboratory Medicine, Medical Microbiology, Lund University, Malmö, Sweden
| | | | - Lotten Darlin
- Department of Obstetrics and Gynecology, Skane University Hospital, Lund, Sweden
| | - Joakim Dilllner
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden and Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Ola Forslund
- Department of Laboratory Medicine, Medical Microbiology, Lund University, Malmö, Sweden
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15
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Clinical characteristics of women diagnosed with carcinoma who tested positive for cervical and anal high-risk human papillomavirus DNA and E6 RNA. Tumour Biol 2015; 36:5399-405. [PMID: 25677903 DOI: 10.1007/s13277-015-3205-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2014] [Accepted: 02/03/2015] [Indexed: 12/18/2022] Open
Abstract
High-risk human papillomavirus (hrHPV) is an essential cause of cervical carcinoma and is also strongly related to anal cancer development. The hrHPV E6 oncoprotein plays a major role in carcinogenesis. We aimed to evaluate the frequency of hrHPV DNA and E6 oncoprotein in the anuses of women with cervical carcinoma. We analyzed 117 women with cervical cancer and 103 controls for hrHPV and the E6 oncogene. Positive test results for a cervical carcinoma included 66.7 % with hrHPV-16 and 7.7 % with hrHPV-18. One case tested positive for both HPV variants (0.9 %). The samples from the anal canal were positive for HPV-16 in 59.8 % of the cases. Simultaneous presence of HPV in the cervix and anal canal was found in 53.8 % of the cases. Regarding expression of E6 RNA, positivity for HPV-16 in the anal canal was found in 21.2 % of the cases, positivity for HPV-16 in the cervix was found in 75.0 %, and positivity for HPV-18 in the cervix was found in 1.9 %. E6 expression in both the cervix and anal canal was found in 19.2 % of the cases. In the controls, 1 % tested positive for HPV-16 and 0 % for HPV-18. Anal samples from the controls showed a hrHPV frequency of 4.9 % (only HPV16). The presence of hrHPV in the anal canal of women with cervical cancer was detected at a high frequency. We also detected E6 RNA expression in the anal canal of women with cervical cancer, suggesting that these women are at risk for anal hrHPV infection.
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Prevalence of Human Papillomavirus infection in unselected SurePath samples using the APTIMA HPV mRNA assay. J Mol Diagn 2013; 15:670-7. [PMID: 23827659 DOI: 10.1016/j.jmoldx.2013.04.002] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2012] [Revised: 04/09/2013] [Accepted: 04/10/2013] [Indexed: 11/22/2022] Open
Abstract
The APTIMA Human Papillomavirus (HPV) Assay detects E6/E7 mRNA from 14 human papillomavirus genotypes. Horizon was a population-based split-sample study among well-screened women, with an aim to compare APTIMA, Hybrid Capture 2 (HC2), and liquid-based cytology (LBC) using SurePath samples. APTIMA testing on the PANTHER platform, and HC2 testing on the Rapid Capture System were performed in accordance with protocols agreed on with the manufacturers before the study, on 5070 consecutive, routine, cervical cytology samples from Copenhagen, Denmark. In this high-risk population, 17% of all samples tested positive on APTIMA, 20% of samples tested positive on HC2, and 7% of samples had abnormal cytology. Among the 4411 samples without recent abnormalities, 15% tested positive on APTIMA, 19% tested positive on HC2, and 5% had abnormal cytology. The κ coefficient of 0.75 suggested substantial agreement between APTIMA and HC2. This is the first APTIMA study using SurePath samples on the PANTHER platform. The trends in positivity rates on SurePath samples for APTIMA, HC2, and LBC were consistent with studies based on PreservCyt samples, and the agreement between the two HPV assays was substantial. The high proportions of women testing positive suggest that in countries with a high HPV prevalence, caution will be needed if HPV tests, including mRNA-based tests, are to replace LBC.
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