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Letafati A, Taghiabadi Z, Zafarian N, Tajdini R, Mondeali M, Aboofazeli A, Chichiarelli S, Saso L, Jazayeri SM. Emerging paradigms: unmasking the role of oxidative stress in HPV-induced carcinogenesis. Infect Agent Cancer 2024; 19:30. [PMID: 38956668 PMCID: PMC11218399 DOI: 10.1186/s13027-024-00581-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Accepted: 04/17/2024] [Indexed: 07/04/2024] Open
Abstract
The contribution of the human papillomavirus (HPV) to cancer is significant but not exclusive, as carcinogenesis involves complex mechanisms, notably oxidative stress. Oxidative stress and HPV can independently cause genome instability and DNA damage, contributing to tumorigenesis. Oxidative stress-induced DNA damage, especially double-strand breaks, aids in the integration of HPV into the host genome and promotes the overexpression of two viral proteins, E6 and E7. Lifestyle factors, including diet, smoking, alcohol, and psychological stress, along with genetic and epigenetic modifications, and viral oncoproteins may influence oxidative stress, impacting the progression of HPV-related cancers. This review highlights various mechanisms in oxidative-induced HPV-mediated carcinogenesis, including altered mitochondrial morphology and function leading to elevated ROS levels, modulation of antioxidant enzymes like Superoxide Dismutase (SOD), Glutathione (GSH), and Glutathione Peroxidase (GPx), induction of chronic inflammatory environments, and activation of specific cell signaling pathways like the Phosphoinositide 3-kinase, Protein kinase B, Mammalian target of rapamycin (PI3K/AKT/mTOR) and the Extracellular signal-regulated kinase (ERK) signaling pathway. The study highlights the significance of comprehending and controlling oxidative stress in preventing and treating cancer. We suggested that incorporating dietary antioxidants and targeting cancer cells through mechanisms involving ROS could be potential interventions to mitigate the impact of oxidative stress on HPV-related malignancies.
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Affiliation(s)
- Arash Letafati
- Department of Virology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
- Research Center for Clinical Virology, Tehran University of Medical Science, Tehran, Iran
| | - Zahra Taghiabadi
- Research Center for Clinical Virology, Tehran University of Medical Science, Tehran, Iran
| | - Negar Zafarian
- Research Center for Clinical Virology, Tehran University of Medical Science, Tehran, Iran
| | - Roxana Tajdini
- Research Center for Clinical Virology, Tehran University of Medical Science, Tehran, Iran
| | - Mozhgan Mondeali
- Research Center for Clinical Virology, Tehran University of Medical Science, Tehran, Iran
| | - Amir Aboofazeli
- Research Center for Clinical Virology, Tehran University of Medical Science, Tehran, Iran
| | - Silvia Chichiarelli
- Department of Biochemical Sciences "A. Rossi-Fanelli", Sapienza University of Rome, 00185, Rome, Italy
| | - Luciano Saso
- Department of Physiology and Pharmacology, Vittorio Erspamer", Sapienza University, Rome, Italy.
| | - Seyed Mohammad Jazayeri
- Department of Virology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.
- Research Center for Clinical Virology, Tehran University of Medical Science, Tehran, Iran.
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Molano M, Machalek DA, Tan G, Garland S, Balgovind P, Haqshenas G, Munnull G, Phillips S, Badman SG, Bolnga J, Cornall AM, Gabuzzi J, Kombati Z, Brotherton J, Saville M, Hawkes D, Kaldor J, Toliman PJ, Vallely AJ, Murray GL. Performance of CADM1, MAL and miR124-2 methylation as triage markers for early detection of cervical cancer in self-collected and clinician-collected samples: an exploratory observational study in Papua New Guinea. BMJ Open 2024; 14:e081282. [PMID: 38904134 PMCID: PMC11191780 DOI: 10.1136/bmjopen-2023-081282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Accepted: 06/02/2024] [Indexed: 06/22/2024] Open
Abstract
OBJECTIVE WHO recommends human papillomavirus (HPV) testing for cervical screening, with triage of high-risk HPV (hrHPV) positive women. However, there are limitations to effective triage for low-resource, high-burden settings, such as Papua New Guinea. In this exploratory study, we assessed the performance of host methylation as triage tools for predicting high-grade squamous intraepithelial lesions (HSIL) in self-collected and clinician-collected samples. DESIGN Exploratory observational study. SETTING Provincial hospital, same-day cervical screen-and-treat trial, Papua New Guinea. PARTICIPANTS 44 hrHPV+women, with paired self/clinician-collected samples (4 squamous cell carcinomas (SCC), 19 HSIL, 4 low-grade squamous intraepithelial lesions, 17 normal). PRIMARY AND SECONDARY OUTCOME MEASURES Methylation levels of CADM1, MAL and miR124-2 analysed by methylation-specific PCRs against the clinical endpoint of HSIL or SCC (HSIL+) measured using liquid-based-cytology/p16-Ki67 stain. RESULTS In clinician-collected samples, MAL and miR124-2 methylation levels were significantly higher with increasing grade of disease (p=0.0046 and p<0.0015, respectively). miR124-2 was the best predictor of HSIL (area under the curve, AUC 0.819) while MAL of SCC (AUC 0.856). In self-collected samples, MAL best predicted HSIL (AUC 0.595) while miR124-2 SCC (AUC 0.812). Combined miR124-2/MAL methylation yielded sensitivity and specificity for HSIL+ of 90.5% (95% CI 69.6% to 98.8%) and 70% (95% CI 45.7% to 88.1%), respectively, in clinician-collected samples, and 81.8% (95% CI 59.7% to 94.8%) and 47.6% (95% CI 25.7% to 70.2%), respectively, in self-collected samples. miR124-2/MAL plus HPV16/HPV18 improved sensitivity for HSIL+ (95.2%, 95% CI 76.2% to 99.9%) but decreased specificity (55.0%, 95% CI 31.5% to 76.9%). CONCLUSION miR124-2/MAL methylation is a potential triage strategy for the detection of HSIL/SCC in low-income and middle-income country.
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Affiliation(s)
- Monica Molano
- Centre for Women's Infectious Diseases, The Royal Women's Hospital, Parkville, Victoria, Australia
- Murdoch Children's Research Institute, Parkville, Victoria, Australia
| | - Dorothy A Machalek
- Centre for Women's Infectious Diseases, The Royal Women's Hospital, Parkville, Victoria, Australia
- Kirby Institute, University of New South Wales, Sydney, New South Wales, Australia
| | - Grace Tan
- Australian Centre for the Prevention of Cervical Cancer, Melbourne, Victoria, Australia
| | - Suzanne Garland
- The Royal Women's Hospital, Parkville, Victoria, Australia
- Department of Obstetrics, Gynaecology and Newborn Health, The University of Melbourne, Melbourne, Victoria, Australia
| | - Prisha Balgovind
- Murdoch Children's Research Institute, Parkville, Victoria, Australia
- The Royal Women's Hospital, Parkville, Victoria, Australia
| | - Gholamreza Haqshenas
- The Royal Women's Hospital, Parkville, Victoria, Australia
- Department of Obstetrics, Gynaecology and Newborn Health, The University of Melbourne, Melbourne, Victoria, Australia
| | - Gloria Munnull
- Papua New Guinea Institute of Medical Research, Goroka, Papua New Guinea
| | - Samuel Phillips
- Murdoch Children's Research Institute, Parkville, Victoria, Australia
- The Royal Women's Hospital, Parkville, Victoria, Australia
| | - Steven G Badman
- Kirby Institute, University of New South Wales, Sydney, New South Wales, Australia
| | - John Bolnga
- Papua New Guinea Institute of Medical Research, Goroka, Papua New Guinea
- Obstetrics and Gynaecology, Modilon General Hospital, Madang, Papua New Guinea
| | - Alyssa Marie Cornall
- Murdoch Children's Research Institute, Parkville, Victoria, Australia
- The Royal Women's Hospital, Parkville, Victoria, Australia
| | - Josephine Gabuzzi
- Papua New Guinea Institute of Medical Research, Goroka, Papua New Guinea
- Obstetrics and Gynaecology, Modilon General Hospital, Madang, Papua New Guinea
| | - Zure Kombati
- Tininga Clinic, Mount Hagen General Hospital, Mount Hagen, Western Highlands Province, Papua New Guinea
| | - Julia Brotherton
- Australian Centre for the Prevention of Cervical Cancer, Melbourne, Victoria, Australia
- School of Population Global Health, The University of Melbourne, Melbourne, Victoria, Australia
| | - Marion Saville
- Australian Centre for the Prevention of Cervical Cancer, Melbourne, Victoria, Australia
| | - David Hawkes
- Australian Centre for the Prevention of Cervical Cancer, Melbourne, Victoria, Australia
| | - John Kaldor
- Kirby Institute, University of New South Wales, Sydney, New South Wales, Australia
| | - Pamela Josephine Toliman
- Kirby Institute -Faculty of Medicine, University of New South Wales, Sydney, New South Wales, Australia
| | - Andrew John Vallely
- Kirby Institute, University of New South Wales, Sydney, New South Wales, Australia
- Sexual and Reproductive Health Unit, Papua New Guinea Institute of Medical Research, Goroka, Eastern Highlands Province, Papua New Guinea
| | - Gerald L Murray
- Centre for Women's Infectious Diseases, The Royal Women's Hospital, Parkville, Victoria, Australia
- Department of Obstetrics, Gynaecology and Newborn Health, The University of Melbourne, Melbourne, Victoria, Australia
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Rozemeijer K, Dias Gonçalves Lima F, Ter Braak TJ, Hesselink AT, Prins JM, de Vries HJC, Steenbergen RDM. Analytical validation and diagnostic performance of the ASCL1/ZNF582 methylation test for detection of high-grade anal intraepithelial neoplasia and anal cancer. Tumour Virus Res 2024; 17:200275. [PMID: 38160718 PMCID: PMC10821616 DOI: 10.1016/j.tvr.2023.200275] [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: 09/14/2023] [Revised: 12/22/2023] [Accepted: 12/23/2023] [Indexed: 01/03/2024] Open
Abstract
DNA methylation testing on biopsies can detect high-grade anal intraepithelial neoplasia (HGAIN) in need of treatment and anal cancer. This study aimed to analytically validate and determine the diagnostic performance of a newly developed multiplex quantitative methylation-specific PCR, PreCursor-M AnoGYN (RUO), combining ASCL1, ZNF582 and a reference (ACTB) in one assay. Analytical validation was performed on two qPCR devices using predefined quality criteria. Diagnostic performance was determined on a cross-sectional series of 111 anal biopsies covering all stages of anal disease. Differences in methylation levels were assessed using the Kruskal-Wallis test. Area under the curve was determined using logistic regression analysis. Detection rates were calculated at predefined specificities for the cross-sectional and an additional longitudinal series of 23 HGAIN biopsies preceding anal cancer (i.e., progressive HGAIN). For both devices analytical quality criteria were met. ASCL1 and ZNF582 methylation levels increased with increasing severity of disease (p < 6*10-8). Diagnostic performance for AIN3+ was 0.81. All cancers and virtually all progressive HGAIN were detected at 70% and 80% specificity. In conclusion, the ASCL1/ZNF582 methylation test (PreCursor-M AnoGYN (RUO)) was demonstrated to be highly robust and reproducible. Moreover, it had excellent diagnostic accuracy to detect AIN3+ and can potentially be used to guide HGAIN management.
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Affiliation(s)
- Kirsten Rozemeijer
- Amsterdam UMC, Location Vrije Universiteit Amsterdam, Department of Pathology, Amsterdam, the Netherlands; Cancer Center Amsterdam, Imaging and Biomarkers, Amsterdam, the Netherlands
| | - Fernando Dias Gonçalves Lima
- Amsterdam UMC, Location Vrije Universiteit Amsterdam, Department of Pathology, Amsterdam, the Netherlands; Cancer Center Amsterdam, Imaging and Biomarkers, Amsterdam, the Netherlands; Amsterdam UMC, Location AMC, Department of Dermatology, Amsterdam, the Netherlands; Amsterdam Institute for Infection and Immunity, Amsterdam, the Netherlands
| | - Timo J Ter Braak
- Amsterdam UMC, Location Vrije Universiteit Amsterdam, Department of Pathology, Amsterdam, the Netherlands; Cancer Center Amsterdam, Imaging and Biomarkers, Amsterdam, the Netherlands
| | | | - Jan M Prins
- Amsterdam Institute for Infection and Immunity, Amsterdam, the Netherlands; Amsterdam UMC, Location AMC, Department of Internal Medicine, Division of Infectious Diseases, Amsterdam, the Netherlands
| | - Henry J C de Vries
- Amsterdam UMC, Location AMC, Department of Dermatology, Amsterdam, the Netherlands; Amsterdam Institute for Infection and Immunity, Amsterdam, the Netherlands; Public Health Service Amsterdam, Cluster Infectious Diseases, Department of Research, Amsterdam, the Netherlands
| | - Renske D M Steenbergen
- Amsterdam UMC, Location Vrije Universiteit Amsterdam, Department of Pathology, Amsterdam, the Netherlands; Cancer Center Amsterdam, Imaging and Biomarkers, Amsterdam, the Netherlands.
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Burdier FR, Waheed DEN, Nedjai B, Steenbergen RD, Poljak M, Baay M, Vorsters A, Van Keer S. DNA methylation as a triage tool for cervical cancer screening - A meeting report. Prev Med Rep 2024; 41:102678. [PMID: 38524273 PMCID: PMC10959704 DOI: 10.1016/j.pmedr.2024.102678] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 02/08/2024] [Accepted: 03/05/2024] [Indexed: 03/26/2024] Open
Abstract
Introduction DNA methylation is proposed as a novel biomarker able to monitor molecular events in human papillomavirus (HPV) infection pathophysiology, enabling the distinction between HPV-induced lesions with regression potential from those that may progress to HPV-related cancer. Methods This meeting report summarises the presentations and expert discussions during the HPV Prevention and Control Board-focused topic technical meeting on DNA methylation validation in clinician-collected and self-collected samples, novel DNA methylation markers discovery, implementation in cervical cancer screening programs, and their potential in women living with human immunodeficiency virus (HIV). Results Data presented in the meeting showed that HPV-positive, baseline methylation-negative women have a lower cumulative cervical cancer incidence than baseline cytology-negative women, making DNA methylation an attractive triage strategy. However, additional standardised data in different settings (low- versus high-income settings), samples (clinician-collected and self-collected), study designs (prospective, modelling, impact) and populations (immunocompetent women, women living with HIV) are needed. Conclusion Establishing international validation guidelines were identified as the way forward towards accurate validation and subsequent implementation in current screening programs.
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Affiliation(s)
- F. Ricardo Burdier
- Centre for the Evaluation of Vaccination, Vaccine and Infectious Disease Institute, University of Antwerp, Belgium
| | - Dur-e-Nayab Waheed
- Centre for the Evaluation of Vaccination, Vaccine and Infectious Disease Institute, University of Antwerp, Belgium
| | - Belinda Nedjai
- Centre for Prevention, Diagnosis and Detection Cancer Prevention Unit, Wolfson Institute of Population Health, Queen Mary University of London, London, UK
| | - Renske D.M. Steenbergen
- Amsterdam UMC Vrije Universiteit Amsterdam, Department of Pathology, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Imaging and Biomarkers, Amsterdam, The Netherlands
| | - Mario Poljak
- Institute of Immunology and Microbiology, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Marc Baay
- P95 Epidemiology & Pharmacovigilance, Leuven, Belgium
| | - Alex Vorsters
- Centre for the Evaluation of Vaccination, Vaccine and Infectious Disease Institute, University of Antwerp, Belgium
| | - Severien Van Keer
- Centre for the Evaluation of Vaccination, Vaccine and Infectious Disease Institute, University of Antwerp, Belgium
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Taro I, Onuma T, Kurokawa T, Chino Y, Shinagawa A, Yoshida Y. Evaluating Opt-In Vaginal Human Papillomavirus Self-Sampling: Participation Rates and Detection of High-Grade Lesions (CIN2+) among Unscreened Japanese Women Aged 30-39. Healthcare (Basel) 2024; 12:599. [PMID: 38470710 PMCID: PMC10931049 DOI: 10.3390/healthcare12050599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Revised: 02/09/2024] [Accepted: 03/02/2024] [Indexed: 03/14/2024] Open
Abstract
Cervical cancer incidence is increasing among Japanese women, which is partly attributed to low screening rates. This study examined the implementation of opt-in human papillomavirus (HPV) self-sampling among Japanese women aged 30-39 years who had not undergone cervical cancer screening, focusing on those requiring preconception care. The responses to the opt-in approach and effectiveness in detecting cervical squamous intraepithelial neoplasia 2 or worse (CIN2+) were evaluated. Participants used the Evalyn® Brush for self-sampling, with HPV testing conducted using the Cobas 4800 system (version 2.2.0). Out of 3489 eligible, unscreened women from four municipalities in Fukui Prefecture, only 10.6% (370/3489) requested the self-sampling kit. Of these, 77.3% (286/370) returned the kit (HPV testing rate: 8.2% (286/3489)). The HPV positivity rate was 13.7% (39/285), yet only 61.5% (24/39) of those with positive HPV results proceeded to cytology testing. Subsequently, three cases of CIN2+ were detected (10.5/1000). While this study demonstrated a reasonable kit return rate and indicated the capability of opt-in HPV self-sampling to detect CIN2+ cases in unscreened women, the low ordering rate of kits and suboptimal compliance for follow-up cytology testing highlight significant challenges. The findings suggest the need for more effective strategies to enhance participation in cervical cancer screening programs.
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Affiliation(s)
- Ito Taro
- Department of Obstetrics and Gynecology, Red Cross Fukui Hospital, Fukui 918-8501, Japan;
| | - Toshimichi Onuma
- Department of Obstetrics and Gynecology, Faculty of Medical Sciences, University of Fukui, Fukui 910-1193, Japan; (T.O.); (A.S.)
| | - Tetsuji Kurokawa
- Department of Obstetrics and Gynecology, Fukui-Ken Saiseikai Hospital, Fukui 918-8503, Japan;
| | - Yoko Chino
- Department of Obstetrics and Gynecology, Tannan Regional Medical Center, Fukui 916-8515, Japan;
| | - Akiko Shinagawa
- Department of Obstetrics and Gynecology, Faculty of Medical Sciences, University of Fukui, Fukui 910-1193, Japan; (T.O.); (A.S.)
| | - Yoshio Yoshida
- Department of Obstetrics and Gynecology, Faculty of Medical Sciences, University of Fukui, Fukui 910-1193, Japan; (T.O.); (A.S.)
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Salta S, Lobo J, Magalhães B, Henrique R, Jerónimo C. DNA methylation as a triage marker for colposcopy referral in HPV-based cervical cancer screening: a systematic review and meta-analysis. Clin Epigenetics 2023; 15:125. [PMID: 37533074 PMCID: PMC10399027 DOI: 10.1186/s13148-023-01537-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 07/21/2023] [Indexed: 08/04/2023] Open
Abstract
BACKGROUND Screening plays a key role in secondary prevention of cervical cancer. High-risk human papillomavirus (hrHPV) testing, a highly sensitive test but with limited specificity, has become the gold standard frontline for screening programs. Thus, the importance of effective triage strategies, including DNA methylation markers, has been emphasized. Despite the potential reported in individual studies, methylation markers still require validation before being recommended for clinical practice. This systematic review and meta-analysis aimed to evaluate the performance of DNA methylation-based biomarkers for detecting high-grade intraepithelial lesions (HSIL) in hrHPV-positive women. METHODS Hence, PubMed, Scopus, and Cochrane databases were searched for studies that assessed methylation in hrHPV-positive women in cervical scrapes. Histologically confirmed HSIL was used as endpoint and QUADAS-2 tool enabled assessment of study quality. A bivariate random-effect model was employed to pool the estimated sensitivity and specificity as well as positive (PPV) and negative (NPV) predictive values. RESULTS Twenty-three studies were included in this meta-analysis, from which cohort and referral population-based studies corresponded to nearly 65%. Most of the women analyzed were Dutch, and CADM1, FAM19A4, MAL, and miR124-2 were the most studied genes. Pooled sensitivity and specificity were 0.68 (CI 95% 0.63-0.72) and 0.75 (CI 95% 0.71-0.80) for cervical intraepithelial neoplasia (CIN) 2+ detection, respectively. For CIN3+ detection, pooled sensitivity and specificity were 0.78 (CI 95% 0.74-0.82) and 0.74 (CI 95% 0.69-0.78), respectively. For pooled prevalence, PPV for CIN2+ and CIN3+ detection were 0.514 and 0.392, respectively. Furthermore, NPV for CIN2+ and CIN3+ detection were 0.857 and 0.938, respectively. CONCLUSIONS This meta-analysis confirmed the great potential of DNA methylation-based biomarkers as triage tool for hrHPV-positive women in cervical cancer screening. Standardization and improved validation are, however, required. Nevertheless, these markers might represent an excellent alternative to cytology and genotyping for colposcopy referral of hrHPV-positive women, allowing for more cost-effective screening programs.
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Affiliation(s)
- Sofia Salta
- Cancer Biology & Epigenetics Group, Research Center of IPO Porto (CI-IPOP) / RISE@CI-IPOP (Health Research Network), Portuguese Oncology Institute of Porto (IPO Porto) / Porto Comprehensive Cancer Center Raquel Seruca (Porto.CCC), Rua Dr. António Bernardino de Almeida, 4200-072, Porto, Portugal
- Doctoral Program in Molecular Pathology and Genetics, School of Medicine & Biomedical Sciences (ICBAS-UP), Rua de Jorge Viterbo Ferreira, 228, 4050-313, Porto, Portugal
- ESS, Polytechnic of Porto, Rua Dr. António Bernardino de Almeida, 400, 4200-072, Porto, Portugal
| | - João Lobo
- Cancer Biology & Epigenetics Group, Research Center of IPO Porto (CI-IPOP) / RISE@CI-IPOP (Health Research Network), Portuguese Oncology Institute of Porto (IPO Porto) / Porto Comprehensive Cancer Center Raquel Seruca (Porto.CCC), Rua Dr. António Bernardino de Almeida, 4200-072, Porto, Portugal
- Department of Pathology, Portuguese Oncology Institute of Porto (IPO Porto), Rua Dr. António Bernardino de Almeida, 4200-072, Porto, Portugal
- Department of Pathology and Molecular Immunology, School of Medicine and Biomedical Sciences (ICBAS-UP), Rua Jorge Viterbo Ferreira 228, 4050-513, Porto, Portugal
| | - Bruno Magalhães
- Oncology Nursing Research Unit, Research Center of IPO Porto (CI-IPOP) /CI-IPOP@RISE (Health Research Network), Portuguese Oncology Institute of Porto (IPO Porto) / Porto Comprehensive Cancer Center Raquel Seruca (Porto.CCC), Rua Dr. António Bernardino de Almeida, 4200-072, Porto, Portugal
- School of Health, University of Trás-os-Montes and Alto Douro, Vila Real, Portugal
- Clinical Academic Centre of Trás-os-Montes and Alto Douro (CACTMAD), Vila Real, Portugal
| | - Rui Henrique
- Cancer Biology & Epigenetics Group, Research Center of IPO Porto (CI-IPOP) / RISE@CI-IPOP (Health Research Network), Portuguese Oncology Institute of Porto (IPO Porto) / Porto Comprehensive Cancer Center Raquel Seruca (Porto.CCC), Rua Dr. António Bernardino de Almeida, 4200-072, Porto, Portugal.
- Department of Pathology, Portuguese Oncology Institute of Porto (IPO Porto), Rua Dr. António Bernardino de Almeida, 4200-072, Porto, Portugal.
- Department of Pathology and Molecular Immunology, School of Medicine and Biomedical Sciences (ICBAS-UP), Rua Jorge Viterbo Ferreira 228, 4050-513, Porto, Portugal.
| | - Carmen Jerónimo
- Cancer Biology & Epigenetics Group, Research Center of IPO Porto (CI-IPOP) / RISE@CI-IPOP (Health Research Network), Portuguese Oncology Institute of Porto (IPO Porto) / Porto Comprehensive Cancer Center Raquel Seruca (Porto.CCC), Rua Dr. António Bernardino de Almeida, 4200-072, Porto, Portugal.
- Department of Pathology and Molecular Immunology, School of Medicine and Biomedical Sciences (ICBAS-UP), Rua Jorge Viterbo Ferreira 228, 4050-513, Porto, Portugal.
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Li M, Ma Z, Zhang Y, Feng H, Li Y, Sang W, Zhu R, Huang R, Yan J. Integrative analysis of the ST6GALNAC family identifies GATA2-upregulated ST6GALNAC5 as an adverse prognostic biomarker promoting prostate cancer cell invasion. Cancer Cell Int 2023; 23:141. [PMID: 37468844 DOI: 10.1186/s12935-023-02983-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Accepted: 06/29/2023] [Indexed: 07/21/2023] Open
Abstract
BACKGROUND ST6GALNAC family members function as sialyltransferases and have been implicated in cancer progression. However, their aberrant expression levels, prognostic values and specific roles in metastatic prostate cancer (PCa) remain largely unclear. METHODS Two independent public datasets (TCGA-PRAD and GSE21032), containing 648 PCa samples in total, were employed to comprehensively examine the mRNA expression changes of ST6GALNAC family members in PCa, as well as their associations with clinicopathological parameters and prognosis. The dysregulation of ST6GALNAC5 was further validated in a mouse PCa model and human PCa samples from our cohort (n = 64) by immunohistochemistry (IHC). Gene Set Enrichment Analysis, Gene Ontology, Kyoto Encyclopedia of Genes and Genomes and drug sensitivity analyses were performed to enrich the biological processes most related to ST6GALNAC5. Sulforhodamine B, transwell, luciferase reporter and chromatin immunoprecipitation (ChIP) assays were used to examine the PCa cell proliferation, invasion and transcriptional regulation, respectively. RESULTS Systematical investigation of six ST6GALNAC family members in public datasets revealed that ST6GALNAC5 was the only gene consistently and significantly upregulated in metastatic PCa, and ST6GALNAC5 overexpression was also positively associated with Gleason score and predicted poor prognosis in PCa patients. IHC results showed that (1) ST6GALNAC5 protein expression was increased in prostatic intraepithelial neoplasia and further elevated in PCa from a PbCre;PtenF/F mouse model; (2) overexpressed ST6GALNAC5 protein was confirmed in human PCa samples comparing with benign prostatic hyperplasia samples from our cohort (p < 0.001); (3) ST6GALNAC5 overexpression was significantly correlated with perineural invasion of PCa. Moreover, we first found transcription factor GATA2 positively and directly regulated ST6GALNAC5 expression at transcriptional level. ST6GALNAC5 overexpression could partially reverse GATA2-depletion-induced inhibition of PCa cell invasion. The GATA2-ST6GALNAC5 signature exhibited better prediction on the poor prognosis in PCa patients than GATA2 or ST6GALNAC5 alone. CONCLUSIONS Our results indicated that GATA2-upregulated ST6GALNAC5 might serve as an adverse prognostic biomarker promoting prostate cancer cell invasion.
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Affiliation(s)
- Meiqian Li
- Model Animal Research Center, Medical School of Nanjing University, Nanjing University, Nanjing, China
| | - Zhihui Ma
- Center for Drug Safety Evaluation and Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Yuqing Zhang
- Department of Urology, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai, China
| | - Hanyi Feng
- School of Chinese Materia Medica, Nanjing University of Chinese Medicine, Nanjing, China
| | - Yang Li
- Department of Urology, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai, China
| | - Weicong Sang
- Department of Urology, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai, China
| | - Rujian Zhu
- Department of Urology, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai, China.
| | - Ruimin Huang
- Center for Drug Safety Evaluation and Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China.
- University of Chinese Academy of Sciences, Beijing, China.
- School of Chinese Materia Medica, Nanjing University of Chinese Medicine, Nanjing, China.
| | - Jun Yan
- Department of Laboratory Animal Science, Fudan University, Shanghai, China.
- Department of Urology, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai, China.
- Model Animal Research Center, Nanjing University, Nanjing, China.
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Rebolj M, Sargent A, Njor SH, Cuschieri K. Widening the offer of human papillomavirus self-sampling to all women eligible for cervical screening: Make haste slowly. Int J Cancer 2023; 153:8-19. [PMID: 36385698 PMCID: PMC10952475 DOI: 10.1002/ijc.34358] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 10/20/2022] [Accepted: 11/08/2022] [Indexed: 11/19/2022]
Abstract
Self-collection of samples for human papillomavirus (HPV) testing has the potential to increase the uptake of cervical screening among underscreened women and will likely form a crucial part of the WHO's strategy to eliminate cervical cancer by 2030. In high-income countries with long-standing, organised cervical screening programmes, self-collection is increasingly becoming available as a routine offer for women regardless of their screening histories, including under- and well-screened women. For these contexts, a validated microsimulation model determined that adding self-collection to clinician collection is likely to be cost-effective on the condition that it meets specific thresholds relating to (1) uptake and (2) sensitivity for the detection of high-grade cervical intraepithelial neoplasia (CIN2+). We used these thresholds to review the 'early-adopter' programme-level evidence with a mind to determine how well and how consistently they were being met. The available evidence suggested some risk to overall programme performance in the situation where low uptake among underscreened women was accompanied by a high rate of substituting clinician sampling with self-collection among well-screened women. Risk was further compounded in a situation where the slightly reduced sensitivity of self-sampling vs clinician sampling for the detection of CIN2+ was accompanied with lack of adherence to a follow-up triage test that required a clinician sample. To support real-world programmes on their pathways toward implementation and to avoid HPV self-collection being introduced as a screening measure in good faith but with counterproductive consequences, we conclude by identifying a range of mitigations and areas worthy of research prioritisation.
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Affiliation(s)
- Matejka Rebolj
- Cancer Prevention Group, School of Cancer & Pharmaceutical Sciences, Faculty of Life Sciences & MedicineKing's College LondonLondonUK
| | - Alexandra Sargent
- Cytology Department, Manchester Royal InfirmaryManchester University NHS Foundation TrustManchesterUK
| | - Sisse Helle Njor
- University Research Clinic for Cancer Screening, Department of Public Health ProgrammesRanders Regional HospitalRandersDenmark
- Department of Clinical MedicineAarhus UniversityAarhusDenmark
| | - Kate Cuschieri
- Scottish HPV Reference Laboratory, Royal Infirmary of Edinburgh, NHS Lothian ScotlandEdinburghUK
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9
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de Waard J, Bhattacharya A, de Boer MT, van Hemel BM, Esajas MD, Vermeulen KM, de Bock GH, Schuuring E, Wisman GBA. Identification of a methylation panel as an alternative triage to detect CIN3+ in hrHPV-positive self-samples from the population-based cervical cancer screening programme. Clin Epigenetics 2023; 15:103. [PMID: 37322534 PMCID: PMC10273737 DOI: 10.1186/s13148-023-01517-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Accepted: 06/03/2023] [Indexed: 06/17/2023] Open
Abstract
BACKGROUND The Dutch population-based cervical cancer screening programme (PBS) consists of primary high-risk human papilloma virus (hrHPV) testing with cytology as triage test. In addition to cervical scraping by a general practitioner (GP), women are offered self-sampling to increase participation. Because cytological examination on self-sampled material is not feasible, collection of cervical samples from hrHPV-positive women by a GP is required. This study aims to design a methylation marker panel to detect CIN3 or worse (CIN3+) in hrHPV-positive self-samples from the Dutch PBS as an alternative triage test for cytology. METHODS Fifteen individual host DNA methylation markers with high sensitivity and specificity for CIN3+ were selected from literature and analysed using quantitative methylation-specific PCR (QMSP) on DNA from hrHPV-positive self-samples from 208 women with CIN2 or less (< CIN2) and 96 women with CIN3+. Diagnostic performance was determined by area under the curve (AUC) of receiver operating characteristic (ROC) analysis. Self-samples were divided into a train and test set. Hierarchical clustering analysis to identify input methylation markers, followed by model-based recursive partitioning and robustness analysis to construct a predictive model, was applied to design the best marker panel. RESULTS QMSP analysis of the 15 individual methylation markers showed discriminative DNA methylation levels between < CIN2 and CIN3+ for all markers (p < 0.05). The diagnostic performance analysis for CIN3+ showed an AUC of ≥ 0.7 (p < 0.001) for nine markers. Hierarchical clustering analysis resulted in seven clusters with methylation markers with similar methylation patterns (Spearman correlation> 0.5). Decision tree modeling revealed the best and most robust panel to contain ANKRD18CP, LHX8 and EPB41L3 with an AUC of 0.83 in the training set and 0.84 in the test set. Sensitivity to detect CIN3+ was 82% in the training set and 84% in the test set, with a specificity of 74% and 71%, respectively. Furthermore, all cancer cases (n = 5) were identified. CONCLUSION The combination of ANKRD18CP, LHX8 and EPB41L3 revealed good diagnostic performance in real-life self-sampled material. This panel shows clinical applicability to replace cytology in women using self-sampling in the Dutch PBS programme and avoids the extra GP visit after a hrHPV-positive self-sampling test.
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Affiliation(s)
- J de Waard
- Department of Gynaecologic Oncology, Cancer Research Center Groningen, University of Groningen, University Medical Center Groningen, PO-Box 30001, 9700 RB, Groningen, The Netherlands
| | - A Bhattacharya
- Department of Medical Oncology, Cancer Research Center Groningen, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - M T de Boer
- Department of Gynaecologic Oncology, Cancer Research Center Groningen, University of Groningen, University Medical Center Groningen, PO-Box 30001, 9700 RB, Groningen, The Netherlands
| | - B M van Hemel
- Department of Pathology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - M D Esajas
- Department of Obstetrics and Gynaecology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - K M Vermeulen
- Department of Epidemiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - G H de Bock
- Department of Epidemiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - E Schuuring
- Department of Pathology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - G B A Wisman
- Department of Gynaecologic Oncology, Cancer Research Center Groningen, University of Groningen, University Medical Center Groningen, PO-Box 30001, 9700 RB, Groningen, The Netherlands.
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10
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Verhoef L, Bleeker MCG, Polman N, Steenbergen RDM, Ebisch RMF, Melchers WJG, Bekkers RLM, Molijn AC, Quint WG, van Kemenade F, Meijer CJLM, Berkhof J, Heideman DAM. Evaluation of DNA methylation biomarkers ASCL1 and LHX8 on HPV-positive self-collected samples from primary HPV-based screening. Br J Cancer 2023:10.1038/s41416-023-02277-z. [PMID: 37100874 PMCID: PMC10132796 DOI: 10.1038/s41416-023-02277-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 04/04/2023] [Accepted: 04/12/2023] [Indexed: 04/28/2023] Open
Abstract
BACKGROUND Host-cell DNA methylation analysis can be used to triage women with high-risk human papillomavirus (HPV)-positive self-collected cervicovaginal samples, but current data are restricted to under-/never-screened women and referral populations. This study evaluated triage performance in women who were offered primary HPV self-sampling for cervical cancer screening. METHODS Self-collected samples from 593 HPV-positive women who participated in a primary HPV self-sampling trial (IMPROVE study; NTR5078), were tested for the DNA methylation markers ASCL1 and LHX8 using quantitative multiplex methylation-specific PCR (qMSP). The diagnostic performance for CIN3 and cervical cancer (CIN3 + ) was evaluated and compared with that of paired HPV-positive clinician-collected cervical samples. RESULTS Significantly higher methylation levels were found in HPV-positive self-collected samples of women with CIN3 + than control women with no evidence of disease (P values <0.0001). The marker panel ASCL1/LHX8 yielded a sensitivity for CIN3 + detection of 73.3% (63/86; 95% CI 63.9-82.6%), with a corresponding specificity of 61.1% (310/507; 95% CI 56.9-65.4%). The relative sensitivity for detecting CIN3+ was 0.95 (95% CI 0.82-1.10) for self-collection versus clinician-collection, and the relative specificity was 0.82 (95% CI 0.75-0.90). CONCLUSIONS The ASCL1/LHX8 methylation marker panel constitutes a feasible direct triage method for the detection of CIN3 + in HPV-positive women participating in routine screening by self-sampling.
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Affiliation(s)
- Lisanne Verhoef
- Amsterdam UMC, Location Vrije Universiteit Amsterdam, Pathology, De Boelelaan 1117, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Imaging and Biomarkers, Amsterdam, The Netherlands
| | - Maaike C G Bleeker
- Amsterdam UMC, Location Vrije Universiteit Amsterdam, Pathology, De Boelelaan 1117, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Imaging and Biomarkers, Amsterdam, The Netherlands
| | - Nicole Polman
- Amsterdam UMC, Location Vrije Universiteit Amsterdam, Pathology, De Boelelaan 1117, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Imaging and Biomarkers, Amsterdam, The Netherlands
| | - Renske D M Steenbergen
- Amsterdam UMC, Location Vrije Universiteit Amsterdam, Pathology, De Boelelaan 1117, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Imaging and Biomarkers, Amsterdam, The Netherlands
| | - Renée M F Ebisch
- Radboud University Medical Center, Obstetrics and Gynecology, 6525 GA, Nijmegen, the Netherlands
| | - Willem J G Melchers
- Radboud University Medical Center, Medical Microbiology, 6525 GA, Nijmegen, the Netherlands
| | - Ruud L M Bekkers
- GROW School for Oncology and Developmental Biology, Maastricht University, 6229 ER, Maastricht, the Netherlands
- Catharina Hospital, 5623 EJ, Eindhoven, the Netherlands
| | - Anco C Molijn
- Eurofins NMDL-LCPL, 2280 CA, Rijswijk, the Netherlands
| | - Wim G Quint
- Eurofins NMDL-LCPL, 2280 CA, Rijswijk, the Netherlands
| | - Folkert van Kemenade
- Erasmus MC University Medical Center, Pathology, 3015 GD, Rotterdam, the Netherlands
| | - Chris J L M Meijer
- Amsterdam UMC, Location Vrije Universiteit Amsterdam, Pathology, De Boelelaan 1117, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Imaging and Biomarkers, Amsterdam, The Netherlands
| | - Johannes Berkhof
- Amsterdam UMC, Location Vrije Universiteit Amsterdam, Epidemiology and Data Science, De Boelelaan 1117, Amsterdam, The Netherlands
| | - Daniëlle A M Heideman
- Amsterdam UMC, Location Vrije Universiteit Amsterdam, Pathology, De Boelelaan 1117, Amsterdam, The Netherlands.
- Cancer Center Amsterdam, Imaging and Biomarkers, Amsterdam, The Netherlands.
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11
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Daponte N, Valasoulis G, Michail G, Magaliou I, Daponte AI, Garas A, Grivea I, Bogdanos DP, Daponte A. HPV-Based Self-Sampling in Cervical Cancer Screening: An Updated Review of the Current Evidence in the Literature. Cancers (Basel) 2023; 15:cancers15061669. [PMID: 36980555 PMCID: PMC10046242 DOI: 10.3390/cancers15061669] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2023] [Revised: 02/20/2023] [Accepted: 03/06/2023] [Indexed: 03/30/2023] Open
Abstract
Identifying and reaching women at higher risk for cervical cancer is all-important for achieving the ambitious endpoints set in 2020 by the WHO for global cervical cancer control by 2030. HPV-based (vaginal) self-sampling (SS) represents a cost-effective screening strategy, which has been successfully implemented during the last decade both in affluent and constrained settings. Among other advantages, SS strategies offer convenience, diminished costs, flexibility to obtain a sample in the office or home, avoiding a pelvic exam and uncomfortable appointment with a healthcare professional, as well as social and cultural acceptability. SS implementation has been globally boosted during the COVID-19 pandemic. In pragmatic terms, social distancing, local lockdowns, discontinuation of clinics and reallocation of human and financial resources challenged established clinician-based screening; self-collection strategies apparently surpassed most obstacles, representing a viable and flexible alternative. With time, sufficient reassuring data has accumulated regarding specially designed SS devices, aspects of sample preparation, transport and storage and, importantly, optimization of validated PCR-based HPV testing platforms for self-collected specimens. Suboptimal rates of clinical follow-up post-SS screening, as well as overtreatment with reliance solely on molecular assays, have both been documented and remain concerning. Therefore, effective strategies are still required to ensure linkage to follow-up testing and management following positive SS results by trained health professionals with knowledge of HPV biology and management algorithms. Because of the prolonged SS screening intervals, implementation data are limited regarding subsequent screening rounds of SS-screened individuals; however, these are accumulating gradually. With further refinement of assays and validation of novel biomarkers in self-collected samples, there is a clear potential for increasing SS accuracy and PPV. The potential differentiation of self-collection protocols for vaccinated versus non-vaccinated individuals also represents an open issue. In conclusion, HPV-based self-collection techniques can effectively address limited uptake alongside other conventional cervical screening drawbacks; however, assays, logistics and infrastructures need further optimization to increase the efficacy, effectiveness and cost-effectiveness of SS approaches.
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Affiliation(s)
- Nikoletta Daponte
- Department of Obstetrics & Gynaecology, Faculty of Medicine, School of Health Sciences, University of Thessaly, 41500 Larisa, Greece
| | - George Valasoulis
- Department of Obstetrics & Gynaecology, Faculty of Medicine, School of Health Sciences, University of Thessaly, 41500 Larisa, Greece
- Hellenic National Public Health Organization-ECDC, Marousi, 15123 Athens, Greece
- Department of Midwifery, School of Health Sciences, University of Western Macedonia, 50100 Kozani, Greece
| | - Georgios Michail
- Department of Obstetrics & Gynaecology, Faculty of Medicine, School of Health Sciences, University of Patras, 26504 Patras, Greece
| | - Ioulia Magaliou
- Department of Obstetrics & Gynaecology, Faculty of Medicine, School of Health Sciences, University of Thessaly, 41500 Larisa, Greece
- Department of Midwifery, School of Health Sciences, University of Western Macedonia, 50100 Kozani, Greece
| | - Athina-Ioanna Daponte
- Second Department of Dermatology-Venereology, Aristotle University School of Medicine, 54124 Thessaloniki, Greece
| | - Antonios Garas
- Department of Obstetrics & Gynaecology, Faculty of Medicine, School of Health Sciences, University of Thessaly, 41500 Larisa, Greece
| | - Ioanna Grivea
- Department of Paediatrics, Faculty of Medicine, School of Health Sciences, University of Thessaly, 41500 Larisa, Greece
| | - Dimitrios P Bogdanos
- Department of Rheumatology and Clinical Immunology, Faculty of Medicine, School of Health Sciences, University of Thessaly, 41500 Larisa, Greece
| | - Alexandros Daponte
- Department of Obstetrics & Gynaecology, Faculty of Medicine, School of Health Sciences, University of Thessaly, 41500 Larisa, Greece
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12
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Ibrahim J, Peeters M, Van Camp G, Op de Beeck K. Methylation biomarkers for early cancer detection and diagnosis: Current and future perspectives. Eur J Cancer 2023; 178:91-113. [PMID: 36427394 DOI: 10.1016/j.ejca.2022.10.015] [Citation(s) in RCA: 19] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Revised: 10/11/2022] [Accepted: 10/17/2022] [Indexed: 11/25/2022]
Abstract
The increase in recent scientific studies on cancer biomarkers has brought great new insights into the field. Moreover, novel technological breakthroughs such as long read sequencing and microarrays have enabled high throughput profiling of many biomarkers, while advances in bioinformatic tools have made the possibility of developing highly reliable and accurate biomarkers a reality. These changes triggered renewed interest in biomarker research and provided tremendous opportunities for enhancing cancer management and improving early disease detection. DNA methylation alterations are known to accompany and contribute to carcinogenesis, making them promising biomarkers for cancer, namely due to their stability, frequency and accessibility in bodily fluids. The advent of newer minimally invasive experimental methods such as liquid biopsies provide the perfect setting for methylation-based biomarker development and application. Despite their huge potential, accurate and robust biomarkers for the conclusive diagnosis of most cancer types are still not routinely used, hence a strong need for sustained research in this field is still needed. This review provides a brief exposition of current methylation biomarkers for cancer diagnosis and early detection, including markers already in clinical use as well as various upcoming ones. It also outlines how recent big data and novel technologies will revolutionise the next generation of cancer tests in supplementing or replacing currently existing invasive techniques.
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Affiliation(s)
- Joe Ibrahim
- Center of Medical Genetics, University of Antwerp and Antwerp University Hospital, Prins Boudewijnlaan 43, 2650 Edegem, Belgium; Center for Oncological Research, University of Antwerp and Antwerp University Hospital, Wilrijkstraat 10, 2650 Edegem, Belgium
| | - Marc Peeters
- Center for Oncological Research, University of Antwerp and Antwerp University Hospital, Wilrijkstraat 10, 2650 Edegem, Belgium; Department of Medical Oncology, Antwerp University Hospital, Wilrijkstraat 10, 2650 Edegem, Belgium
| | - Guy Van Camp
- Center of Medical Genetics, University of Antwerp and Antwerp University Hospital, Prins Boudewijnlaan 43, 2650 Edegem, Belgium; Center for Oncological Research, University of Antwerp and Antwerp University Hospital, Wilrijkstraat 10, 2650 Edegem, Belgium
| | - Ken Op de Beeck
- Center of Medical Genetics, University of Antwerp and Antwerp University Hospital, Prins Boudewijnlaan 43, 2650 Edegem, Belgium; Center for Oncological Research, University of Antwerp and Antwerp University Hospital, Wilrijkstraat 10, 2650 Edegem, Belgium.
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13
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Vink FJ, Meijer CJLM, Lissenberg-Witte BI, Visser C, Duin S, Snyman LC, Richter KL, van der Merwe FH, Botha MH, Steenbergen RDM, Dreyer G. Validation of ASCL1 and LHX8 Methylation Analysis as Primary Cervical Cancer Screening Strategy in South African Women with Human Immunodeficiency Virus. Clin Infect Dis 2022; 76:416-423. [PMID: 36366827 PMCID: PMC9907555 DOI: 10.1093/cid/ciac801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Compared with women who are human immunodeficiency virus (HIV) negative, women with human immunodeficiency virus (WWH) have a higher human papillomavirus (HPV) prevalence and increased cervical cancer risk, emphasizing the need for effective cervical cancer screening in this population. The present study aimed to validate methylation markers ASCL1 and LHX8 for primary screening in a South African cohort of WWH. METHODS In this post hoc analysis within the DIAgnosis in Vaccine And Cervical Cancer Screen (DiaVACCS) study, a South African observational multicenter cohort study, cervical scrape samples from 411 HIV-positive women were analyzed for hypermethylation of ASCL1 and LHX8 genes, HPV DNA, and cytology. Sensitivities, specificities, and positive and negative predictive values of primary methylation-based, HPV-based and cytology-based screening were calculated for the detection of cervical intraepithelial neoplasia of grade 3 or higher. RESULTS Single markers ASCL1 and LHX8 resulted in a good performance for the detection of cervical intraepithelial neoplasia of grade 3 or higher, with sensitivities of 85.9% (95% confidence interval [CI], 78.2%-93.6%) and 89.7% (83.0%-96.5%), respectively, and specificities of 72.9% (67.3%-78.5%) and 75.0% (69.5%-80.5%). Combining markers ASCL1 and LHX8 resulted in a lower sensitivity compared with HPV testing (84.6% vs 93.6%, respectively; ratio, 0.90 [95% CI, .82-.99]) and a higher specificity (86.7% vs 78.3%; ratio 1.11 [1.02-1.20]) and reduced the referral rate from 46.8% to 33.4%. ASCL1/LHX8 methylation had a significantly higher sensitivity than cytology (threshold, high-grade intraepithelial squamous lesion or worse), (84.6% vs 74.0%, respectively; ratio, 1.16 [95% CI, 1.01-1.32]) and similar specificity (86.7% vs 91.0%; ratio, 0.95 [.90-1.003]). CONCLUSIONS Our results validate the accuracy of ASCL1/LHX8 methylation analysis for primary screening in WWH, which offers a full-molecular alternative to cytology- or HPV-based screening, without the need for additional triage testing.
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Affiliation(s)
- Frederique J Vink
- Department of Pathology, Amsterdam UMC, location Vrije Universiteit Amsterdam, Amsterdam, the Netherlands,Imaging and Biomarkers, Cancer Center Amsterdam, Amsterdam, the Netherlands
| | - Chris J L M Meijer
- Correspondence: C. J. L. M. Meijer, Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, De Boelelaan 1117, 1081 HV Amsterdam, the Netherlands ()
| | - Birgit I Lissenberg-Witte
- Department of Epidemiology and Data Science, Amsterdam UMC, location Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Cathy Visser
- Gynaecologic Oncology Unit, Department of Obstetrics & Gynaecology, University of Pretoria Faculty of Health Sciences, Pretoria, South Africa
| | - Sylvia Duin
- Department of Pathology, Amsterdam UMC, location Vrije Universiteit Amsterdam, Amsterdam, the Netherlands,Imaging and Biomarkers, Cancer Center Amsterdam, Amsterdam, the Netherlands
| | - Leon C Snyman
- Gynaecologic Oncology Unit, Department of Obstetrics & Gynaecology, University of Pretoria Faculty of Health Sciences, Pretoria, South Africa
| | - Karin L Richter
- Department of Medical Virology, University of Pretoria Faculty of Health Sciences, Pretoria, South Africa
| | - Frederick H van der Merwe
- Gynaecologic Oncology Unit, Department of Obstetrics & Gynaecology, Stellenbosch University Faculty of Health Sciences, Stellenbosch, South Africa
| | - Matthys H Botha
- Gynaecologic Oncology Unit, Department of Obstetrics & Gynaecology, Stellenbosch University Faculty of Health Sciences, Stellenbosch, South Africa
| | - Renske D M Steenbergen
- Department of Pathology, Amsterdam UMC, location Vrije Universiteit Amsterdam, Amsterdam, the Netherlands,Imaging and Biomarkers, Cancer Center Amsterdam, Amsterdam, the Netherlands
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14
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Hillyar CR, Kanabar SS, Pufal KR, Lawson AW, Saw Hee JL, Rallis KS, Nibber A, Sideris M. A systematic review and meta-analysis of the diagnostic effectiveness of human papillomavirus methylation biomarkers for detection of cervical cancer. Epigenomics 2022; 14:1055-1072. [PMID: 36169190 DOI: 10.2217/epi-2022-0160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Background: The aim of this systematic review and meta-analysis was to assess the evidence for the diagnostic effectiveness of human papillomavirus (HPV) methylation biomarkers for detection of cervical cancer. Methods: PubMed, Embase and Web of Science were searched. Nine articles focusing on HPV methylation for detection of precancerous and cancerous cervical lesions were included. The QUADAS-2 tool was used for quality assessment. The receiver operating characteristic (ROC) was the main diagnostic performance parameter extracted. Results: Of the nine articles included in this study, seven were of moderate quality and two were of high quality. A meta-analysis of the ROC for 27 HPV methylation biomarkers revealed an overall pooled ROC of 0.770 (95% CI: 0.720-0.819; I2: 98.4%; Q: 1537.4; p < 0.01). Four methylation biomarkers had strong diagnostic ability (ROC > 0.900), 17 were moderate (ROC: 0.7000-0.8999) and six were poor (ROC < 0.700). Conclusion: HPV methylation biomarkers hold significant promise as independent screening tests for the detection of cervical precancerous and cancerous lesions.
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Affiliation(s)
- Christopher Rt Hillyar
- Green Templeton College, University of Oxford, Oxford, OX2 6HG, UK.,Surgery, Women's & Oncology Division, John Radcliffe Hospital, Oxford University Hospitals NHS Foundation Trust, Oxford, OX3 9DU, UK
| | - Shivani S Kanabar
- University of Birmingham Medical School, College of Medical & Dental Sciences, University of Birmingham, Birmingham, B15 2TT, UK
| | - Kamil R Pufal
- University of Birmingham Medical School, College of Medical & Dental Sciences, University of Birmingham, Birmingham, B15 2TT, UK
| | - Alexander W Lawson
- University of Birmingham Medical School, College of Medical & Dental Sciences, University of Birmingham, Birmingham, B15 2TT, UK
| | - Joshua Li Saw Hee
- University of Birmingham Medical School, College of Medical & Dental Sciences, University of Birmingham, Birmingham, B15 2TT, UK
| | - Kathrine S Rallis
- Barts & The London School of Medicine & Dentistry, Queen Mary University of London, London, E1 2AD, UK.,Cancer Research UK City of London Centre, Centre for Experimental Cancer Medicine, Barts Cancer Institute, Queen Mary University of London, London, EC1M 6BQZ, UK
| | - Anjan Nibber
- Green Templeton College, University of Oxford, Oxford, OX2 6HG, UK.,Surgery, Women's & Oncology Division, John Radcliffe Hospital, Oxford University Hospitals NHS Foundation Trust, Oxford, OX3 9DU, UK
| | - Michail Sideris
- Cancer Research UK Barts Centre, Queen Mary University of London, London, EC1M 5PZ, UK.,Department of Gynaecological Oncology, Barts Health NHS Trust, London, E1 1BB, UK
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15
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Zhang L, Zhao X, Hu S, Chen S, Zhao S, Dong L, Carvalho AL, Muwonge R, Zhao F, Basu P. Triage performance and predictive value of the human gene methylation panel among women positive on self-collected HPV test: Results from a prospective cohort study. Int J Cancer 2022; 151:878-887. [PMID: 35460075 DOI: 10.1002/ijc.34041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 03/15/2022] [Accepted: 04/08/2022] [Indexed: 11/11/2022]
Abstract
Triaging of women positive for high-risk human papillomavirus (hrHPV) on self-collected samples requires a molecular reflex test to avoid recall for cytology or visual tests. We assessed triage performance and predictive value of human gene methylation panel (ZNF671/ASTN1/ITGA4/RXFP3/SOX17/DLX1) alone and with combination of HPV16/18 genotyping in a longitudinal screening study. Out of 9526 women at baseline, 1758 women positive for hrHPV on self-collected samples followed up yearly were included in the current analysis. Satisfactory risk stratification to detect cervical intraepithelial neoplasia grade 2 or worse (CIN2+) was demonstrated by the methylation panel with an odds ratio (OR) of 11.3 among methylation-positive women compared to methylation-negative counterparts. Triaging with methylation panel reduced colposcopy referral rate by 67.2% with sensitivity and specificity of 83.0% and 69.9% to detect CIN2+. The corresponding values for the combining methylation and HPV 16/18 were 96.6% and 58.3%. The cumulative 3-year incident CIN2+ risk was 6.8% (95% CI: 4.9%-8.6%) for hrHPV positive women, which was reduced to 4.5% (95% CI: 2.7%-6.3%) and 2.9% (95% CI: 1.2%-4.5%) for women negative on methylation triaging alone and negative on the combined strategy. The corresponding risk for women positive for both methylation and HPV 16/18 reached 33.7% (95% CI: 19.0%-45.8%). Our study demonstrated the satisfactory triage performance and predictive value of the methylation panel, especially in combination with HPV 16/18 genotyping. The substantially lower risk of CIN2+ among the triage negative women over the next 3 years suggests that the interval for repeat HPV test can be safely extended to at least 2 years.
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Affiliation(s)
- Li Zhang
- Department of Epidemiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- International Agency for Research on Cancer, Lyon, France
| | - Xuelian Zhao
- Department of Epidemiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Shangying Hu
- Department of Epidemiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Shimin Chen
- Department of Epidemiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Shuang Zhao
- Department of Epidemiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Li Dong
- Institutes of Biomedical Sciences, Shanxi University, Taiyuan, China
| | | | | | - Fanghui Zhao
- Department of Epidemiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Partha Basu
- International Agency for Research on Cancer, Lyon, France
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16
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Dias Gonçalves Lima F, van der Zee RP, Dick S, van Noesel CJM, Berkhof J, Schim van der Loeff MF, Prins JM, Steenbergen RDM, de Vries HJC. DNA Methylation Analysis to predict Regression of high-grade anal Intraepithelial Neoplasia in HIV+ men (MARINE): a cohort study protocol. BMJ Open 2022; 12:e060301. [PMID: 35922105 PMCID: PMC9352988 DOI: 10.1136/bmjopen-2021-060301] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
INTRODUCTION Anal cancer precursors, or high-grade anal intraepithelial neoplasia (HGAIN), are highly prevalent in HIV-seropositive (HIV+) men who have sex with men (MSM). Around 30% of lesions regress within 1 year, but current histopathological assessment is unable to distinguish between HGAIN likely to regress and HGAIN likely to persist or progress to cancer. We aim to assess if host cell DNA methylation markers can predict regression of HGAIN, thus determining the need for immediate treatment or active surveillance. This could reduce overtreatment and the associated anal and psycho-sexual morbidity. METHODS AND ANALYSIS This is an active surveillance cohort study in three centres located in Amsterdam, the Netherlands, in 200 HIV+ MSM diagnosed with HGAIN. Participants will not be treated, but closely monitored during 24 months of follow-up with 6 monthly visits including cytology, and high-resolution anoscopy with biopsies. The primary study endpoint is histopathological regression of each baseline HGAIN lesion at the end of the study. Regression is defined as ≤low grade anal intraepithelial neoplasia in the exit biopsy at 24 months. Regression proportions in lesions with low versus high methylation levels (ASCL1, ZNF582), other biomarkers (HPV genotype, HPV-E4, p16INK4A, Ki-67) and immunological markers at baseline will be compared. Main secondary endpoints are the histological and clinical outcome (ie, the number of octants affected by HGAIN) of each baseline HGAIN lesion and overall HGAIN disease (i.e., all lesions combined) after each visit. The health-related quality of life of the study group will be compared with that of a control group of 50 HIV+ MSM receiving regular HGAIN treatment. ETHICS AND DISSEMINATION Ethics approval was obtained from the Institutional Review Board of the Academic Medical Center (Amsterdam, The Netherlands; reference no. 2021_099). Participants are required to provide written informed consent. Findings will be disseminated through publication in peer-reviewed scientific journals and presentations at international scientific conferences; dissemination to policy makers and the target patient group will be achieved through our (inter-)national network, professional associations and collaboration with a patient representative organisation. TRIAL REGISTRATION NUMBER NL9664.
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Affiliation(s)
- Fernando Dias Gonçalves Lima
- Department of Dermatology, Amsterdam UMC Locatie AMC, Amsterdam, The Netherlands
- Department of Pathology, Amsterdam UMC Locatie VUmc, Amsterdam, The Netherlands
- Amsterdam Institute for Infection and Immunology, Amsterdam UMC Location AMC, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Amsterdam UMC Locatie AMC, Amsterdam, The Netherlands
| | - Ramon P van der Zee
- Department of Pathology, Amsterdam UMC Locatie VUmc, Amsterdam, The Netherlands
- Amsterdam Institute for Infection and Immunology, Amsterdam UMC Location AMC, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Amsterdam UMC Locatie AMC, Amsterdam, The Netherlands
| | - Stèfanie Dick
- Department of Pathology, Amsterdam UMC Locatie VUmc, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Amsterdam UMC Locatie AMC, Amsterdam, The Netherlands
| | - Carel J M van Noesel
- Department of Pathology, Amsterdam UMC Locatie VUmc, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Amsterdam UMC Locatie AMC, Amsterdam, The Netherlands
| | - Johannes Berkhof
- Department of Epidemiology and Data Science, Amsterdam UMC Locatie VUmc, Amsterdam, The Netherlands
| | - Maarten F Schim van der Loeff
- Amsterdam Institute for Infection and Immunology, Amsterdam UMC Location AMC, Amsterdam, The Netherlands
- Department of Research, Public Health Service Amsterdam, Cluster Infectious Diseases, Amsterdam, The Netherlands
| | - Jan M Prins
- Amsterdam Institute for Infection and Immunology, Amsterdam UMC Location AMC, Amsterdam, The Netherlands
- Department of Internal Medicine, Division of Infectious Diseases, Amsterdam UMC Locatie AMC, Amsterdam, The Netherlands
| | - Renske D M Steenbergen
- Department of Pathology, Amsterdam UMC Locatie VUmc, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Amsterdam UMC Locatie AMC, Amsterdam, The Netherlands
| | - Henry J C de Vries
- Department of Dermatology, Amsterdam UMC Locatie AMC, Amsterdam, The Netherlands
- Amsterdam Institute for Infection and Immunology, Amsterdam UMC Location AMC, Amsterdam, The Netherlands
- Department of Research, Public Health Service Amsterdam, Cluster Infectious Diseases, Amsterdam, The Netherlands
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17
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Castro-Oropeza R, Piña-Sánchez P. Epigenetic and Transcriptomic Regulation Landscape in HPV+ Cancers: Biological and Clinical Implications. Front Genet 2022; 13:886613. [PMID: 35774512 PMCID: PMC9237502 DOI: 10.3389/fgene.2022.886613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Accepted: 05/24/2022] [Indexed: 11/13/2022] Open
Abstract
Human Papillomavirus (HPV) is an oncogenic virus that causes the highest number of viral-associated cancer cases and deaths worldwide, with more than 690,000 new cases per year and 342,000 deaths only for cervical cancer (CC). Although the incidence and mortality rates for CC are declining in countries where screening and vaccination programs have been implemented, other types of cancer in which HPV is involved, such as oropharyngeal cancer, are increasing, particularly in men. Mutational and transcriptional profiles of various HPV-associated neoplasms have been described, and accumulated evidence has shown the oncogenic capacity of E6, E7, and E5 genes of high-risk HPV. Interestingly, transcriptomic analysis has revealed that although a vast majority of the human genome is transcribed into RNAs, only 2% of transcripts are translated into proteins. The remaining transcripts lacking protein-coding potential are called non-coding RNAs. In addition to the transfer and ribosomal RNAs, there are regulatory non-coding RNAs classified according to size and structure in long non-coding RNAs (lncRNAs), circular RNAs (circRNAs), and small RNAs; such as microRNAs (miRNAs), piwi-associated RNAs (piRNAs), small nucleolar RNAs (snoRNAs) and endogenous short-interfering RNAs. Recent evidence has shown that lncRNAs, miRNAs, and circRNAs are aberrantly expressed under pathological conditions such as cancer. In addition, those transcripts are dysregulated in HPV-related neoplasms, and their expression correlates with tumor progression, metastasis, poor prognosis, and recurrence. Nuclear lncRNAs are epigenetic regulators involved in controlling gene expression at the transcriptional level through chromatin modification and remodeling. Moreover, disruption of the expression profiles of those lncRNAs affects multiple biological processes such as cell proliferation, apoptosis, and migration. This review highlights the epigenetic alterations induced by HPV, from infection to neoplastic transformation. We condense the epigenetic role of non-coding RNA alterations and their potential as biomarkers in transformation's early stages and clinical applications. We also summarize the molecular mechanisms of action of nuclear lncRNAs to understand better their role in the epigenetic control of gene expression and how they can drive the malignant phenotype of HPV-related neoplasia. Finally, we review several chemical and epigenetic therapy options to prevent and treat HPV-associated neoplasms.
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Affiliation(s)
| | - Patricia Piña-Sánchez
- Molecular Oncology Laboratory, Oncology Research Unit, Oncology Hospital, IMSS National Medical Center, Mexico City, Mexico
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18
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Vink FJ, Steenbergen RD, Kremer WW, Lissenberg-Witte BI, Heideman DA, Bleeker MC, van Zummeren M, Breytenbach E, Visser C, Lukhwareni A, Meijer CJ, Dreyer G. Posttreatment monitoring by ASCL1/LHX8 methylation analysis in women with HIV treated for cervical intraepithelial neoplasia grade 2/3. AIDS 2022; 36:953-961. [PMID: 35152224 DOI: 10.1097/qad.0000000000003197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE Women with HIV (WWH) have an increased risk to develop recurrent cervical intraepithelial neoplasia grade 2/3 (rCIN2/3) after treatment compared with HIV-negative women. Therefore, appropriate posttreatment monitoring of WWH is important. This study evaluates the performance of ASCL1 and LHX8 methylation analysis as posttreatment monitoring test in WWH treated for CIN2/3, as alternative to cytology or human papillomavirus (HPV) as follow-up test. DESIGN Prospective observational cohort study. METHODS WWH treated for CIN2/3 by large loop excision of the transformation zone (LLETZ) (n = 61) were invited for follow-up study visits at 1, 2.5 and 4 years after baseline. Baseline and follow-up cervical scrapes were tested for cytology, HPV and DNA methylation of ASCL1 and LHX8 genes. The performance of these strategies for the detection of rCIN2/3 was evaluated in the first follow-up cervical scrape. RESULTS Thirteen (21.3%) rCIN2/3 lesions were detected within 4 years of follow-up. In women without rCIN2/3 in follow-up, methylation levels of ASCL1 and LHX8 decreased significantly after LLETZ treatment (P = 0.02 and 0.007, respectively). In women with rCIN2/3, methylation levels remained high after LLETZ treatment. The 4-year rCIN2/3 risk was 4.9% (95% CI: 0.6-16.5) for ASCL1/LHX8-negative women, 8.1% (95% CI: 1.7-21.9) for HPV-negative women and 7.7% (95% CI: 2.1-18.5) for cytology-negative women. CONCLUSION A negative ASCL1/LHX8 methylation test in follow-up is associated with a low rCIN2/3 risk and could serve as an objective test of cure and well tolerated alternative for HPV and/or cytology screening in the posttreatment monitoring of WWH.
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19
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van den Helder R, Steenbergen RDM, van Splunter AP, Mom CH, Tjiong MY, Martin I, Rosier-van Dunné FMF, van der Avoort IAM, Bleeker MCG, van Trommel NE. HPV AND DNA METHYLATION TESTING IN URINE FOR CERVICAL INTRAEPITHELIAL NEOPLASIA AND CERVICAL CANCER DETECTION. Clin Cancer Res 2022; 28:2061-2068. [PMID: 35266975 DOI: 10.1158/1078-0432.ccr-21-3710] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 12/28/2021] [Accepted: 03/08/2022] [Indexed: 12/24/2022]
Abstract
BACKGROUND Biomarker detection in urine offers a potential solution to increase effectiveness of cervical cancer screening programs by attracting non-responders. In this prospective study, the presence of high-risk human papillomavirus (hrHPV DNA) and the performance of DNA methylation analysis was determined for the detection of cervical cancer and high-grade cervical intraepithelial neoplasia (CIN2/3) in urine, and compared to paired cervicovaginal self-samples and clinician-taken cervical scrapes. METHODS A total of 587 samples were included from 113 women with cervical cancer, 92 women with CIN2/3, and 64 controls. Samples were tested for hrHPV DNA and five methylation markers. Univariate and multivariate logistic regression and leave-one-out cross-validation were used to determine the methylation marker performance for CIN3 and cervical cancer (CIN3+) detection in urine. Agreement between samples was determined using Cohen's kappa statistics and the Spearman correlation coefficients. RESULTS HrHPV presence was high in all sample types, 79% to 92%. Methylation levels of all markers in urine significantly increased with increasing severity of disease. The optimal marker panel (ASCL1/LHX8) resulted in an AUC of 0.84 for CIN3+ detection in urine, corresponding to an 86% sensitivity at a 70% predefined specificity. At this threshold 96%(109/113) of cervical cancers, 68%(46/64) of CIN3 and 58%(14/24) of CIN2 were detected. Between paired samples, a strong agreement for HPV16/18 genotyping and a fair to strong correlation for methylation was found. CONCLUSION HrHPV DNA and DNA methylation testing in urine offers a promising solution to detect cervical cancer and CIN2/3 lesions, especially for women currently unreached by conventional screening methods.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | - Nienke E van Trommel
- Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, Noord-Holland, Netherlands
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20
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Banila C, Lorincz AT, Scibior-Bentkowska D, Clifford GM, Kumbi B, Beyene D, Wheeler CM, Cuschieri K, Cuzick J, Nedjai B. Clinical performance of methylation as a biomarker for cervical carcinoma in situ and cancer diagnosis: A worldwide study. Int J Cancer 2022; 150:290-302. [PMID: 34562270 PMCID: PMC8627461 DOI: 10.1002/ijc.33815] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 08/03/2021] [Accepted: 08/31/2021] [Indexed: 01/17/2023]
Abstract
The shift towards primary human papillomavirus (HPV)-based screening has necessitated the search for a secondary triage test that provides sufficient sensitivity to detect high-grade cervical intraepithelial neoplasia (CIN) and cancer, but also brings an improved specificity to avoid unnecessary clinical work and colposcopy referrals. We evaluated the performance of the previously described DNA-methylation test (S5) in detecting CIN3 and cancers from diverse geographic settings in high-, medium- and low-income countries, using the cut-off of 0.80 and exploratory cut-offs of 2.62 and 3.70. Assays were performed using exfoliated cervical specimens (n = 808) and formalin-fixed biopsies (n = 166) from women diagnosed with cytology-negative results (n = 220), CIN3 (n = 204) and cancer stages I (n = 245), II (n = 249), III (n = 28) and IV (n = 22). Methylation increased proportionally with disease severity (Cuzick test for trend, P < .0001). S5 accurately separated women with negative-histology from CIN3 or cancer (P < .0001). At the 0.80 cut-off, 543/544 cancers were correctly identified as S5 positive (99.81%). At cut-off 3.70, S5 showed a sensitivity of 95.77% with improved specificity. The S5 odds ratios of women negative for cervical disease vs CIN3+ were significantly higher than for HPV16/18 genotyping at all cut-offs (all P < .0001). At S5 cut-off 0.80, 96.15% of consistently high-risk human papillomavirus (hrHPV)-negative cancers (tested with multiple hrHPV-genotyping assay) were positive by S5. These cancers may have been missed in current primary hrHPV-screening programmes. The S5 test can accurately detect CIN3 and malignancy irrespective of geographic context and setting. The test can be used as a screening and triage tool. Adjustment of the S5 cut-off can be performed considering the relative importance given to sensitivity vs specificity.
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Affiliation(s)
- Cristiana Banila
- Centre for Cancer Prevention, Wolfson Institute of Population Health, Queen Mary University of London, Charterhouse Square, London, United Kingdom
| | - Attila T. Lorincz
- Centre for Cancer Prevention, Wolfson Institute of Population Health, Queen Mary University of London, Charterhouse Square, London, United Kingdom
| | - Dorota Scibior-Bentkowska
- Centre for Cancer Prevention, Wolfson Institute of Population Health, Queen Mary University of London, Charterhouse Square, London, United Kingdom
| | - Gary M. Clifford
- Early Detection, Prevention and Infections Branch, International Agency for Research on Cancer (IARC/WHO), Lyon, France
| | - Birhanu Kumbi
- College of Natural and Computational Sciences Department of Microbial, Cellular and Molecular Biology Addis Ababa University, Ethiopia
| | - Dereje Beyene
- College of Natural and Computational Sciences Department of Microbial, Cellular and Molecular Biology Addis Ababa University, Ethiopia
| | - Cosette M. Wheeler
- Centre for HPV Prevention, University of New Mexico Comprehensive Cancer Centre, Albuquerque, NM, USA
| | - Kate Cuschieri
- Scottish HPV Reference Laboratory, Department of Laboratory Medicine, University of Edinburgh, Edinburgh, United Kingdom
| | - Jack Cuzick
- Centre for Cancer Prevention, Wolfson Institute of Population Health, Queen Mary University of London, Charterhouse Square, London, United Kingdom
| | - Belinda Nedjai
- Centre for Cancer Prevention, Wolfson Institute of Population Health, Queen Mary University of London, Charterhouse Square, London, United Kingdom
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21
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Loaeza-Loaeza J, Illades-Aguiar B, Del Moral-Hernández O, Castro-Coronel Y, Leyva-Vázquez MA, Dircio-Maldonado R, Ortiz-Ortiz J, Hernández-Sotelo D. The CpG island methylator phenotype increases the risk of high-grade squamous intraepithelial lesions and cervical cancer. Clin Epigenetics 2022; 14:4. [PMID: 34991696 PMCID: PMC8740093 DOI: 10.1186/s13148-021-01224-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Accepted: 12/23/2021] [Indexed: 02/06/2023] Open
Abstract
Background High-risk human papillomavirus (HR-HPV) infection is the main cause of cervical cancer, but additional alterations are necessary for its development. Abnormal DNA methylation has an important role in the origin and dissemination of cervical cancer and other human tumors. In this work, we analyzed the methylation of eight genes (AJAP1, CDH1, CDH13, MAGI2, MGMT, MYOD1, RASSF1A and SOX17) that participate in several biological processes for the maintenance of cell normality. We analyzed DNA methylation by methylation-specific PCR (MSP) and HPV infection using the INNO‑LiPA genotyping kit in 59 samples diagnostic of normal cervical tissue (non-SIL), 107 low-grade squamous intraepithelial lesions (LSILs), 29 high-grade squamous intraepithelial lesions (HSILs) and 51 cervical cancers (CCs). Results We found that all samples of LSIL, HSIL, and CC were HPV-positive, and the genotypes with higher frequencies were 16, 18, 51 and 56. In general, the genes analyzed displayed a significant tendency toward an increase in methylation levels according to increasing cervical lesion severity, except for the CDH13 gene. High CpG island methylator phenotype (CIMP) was associated with a 50.6-fold (95% CI 4.72–2267.3)-increased risk of HSIL and a 122-fold risk of CC (95% CI 10.04–5349.7). Conclusions We found that CIMP high was significantly associated with HSIL and CC risk. These results could indicate that CIMP together with HR-HPV infection and other factors participates in the development of HSIL and CC. Supplementary Information The online version contains supplementary material available at 10.1186/s13148-021-01224-0.
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Affiliation(s)
- Jaqueline Loaeza-Loaeza
- Laboratory of Cancer Epigenetics, School of Chemical and Biological Sciences, Autonomous University of Guerrero, Av. Lázaro Cárdenas S/N Col. Haciendita, 39070, Chilpancingo, Guerrero, Mexico
| | - Berenice Illades-Aguiar
- Laboratory of Molecular Biomedicine, School of Chemical and Biological Sciences, Autonomous University of Guerrero, Av. Lázaro Cárdenas S/N Col. Haciendita, 39070, Chilpancingo, Guerrero, Mexico
| | - Oscar Del Moral-Hernández
- Laboratory of Cancer Virology, School of Chemical and Biological Sciences, Autonomous University of Guerrero, Av. Lázaro Cárdenas S/N Col. Haciendita, 39070, Chilpancingo, Guerrero, Mexico
| | - Yaneth Castro-Coronel
- Laboratory of Cytopathology and Histochemistry, School of Chemical and Biological Sciences, Autonomous University of Guerrero, Av. Lázaro Cárdenas S/N Col. Haciendita, 39070, Chilpancingo, Guerrero, Mexico
| | - Marco A Leyva-Vázquez
- Laboratory of Molecular Biomedicine, School of Chemical and Biological Sciences, Autonomous University of Guerrero, Av. Lázaro Cárdenas S/N Col. Haciendita, 39070, Chilpancingo, Guerrero, Mexico
| | - Roberto Dircio-Maldonado
- Laboratory of Molecular Biomedicine, School of Chemical and Biological Sciences, Autonomous University of Guerrero, Av. Lázaro Cárdenas S/N Col. Haciendita, 39070, Chilpancingo, Guerrero, Mexico
| | - Julio Ortiz-Ortiz
- Laboratory of Molecular Biomedicine, School of Chemical and Biological Sciences, Autonomous University of Guerrero, Av. Lázaro Cárdenas S/N Col. Haciendita, 39070, Chilpancingo, Guerrero, Mexico
| | - Daniel Hernández-Sotelo
- Laboratory of Cancer Epigenetics, School of Chemical and Biological Sciences, Autonomous University of Guerrero, Av. Lázaro Cárdenas S/N Col. Haciendita, 39070, Chilpancingo, Guerrero, Mexico.
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22
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Bunnik EM, Bolt IL. Exploring the Ethics of Implementation of Epigenomics Technologies in Cancer Screening: A Focus Group Study. Epigenet Insights 2021; 14:25168657211063618. [PMID: 34917888 PMCID: PMC8669112 DOI: 10.1177/25168657211063618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Accepted: 11/06/2021] [Indexed: 12/04/2022] Open
Abstract
New epigenomics technologies are being developed and used for the detection and prediction of various types of cancer. By allowing for timely intervention or preventive measures, epigenomics technologies show promise for public health, notably in population screening. In order to assess whether implementation of epigenomics technologies in population screening may be morally acceptable, it is important to understand – in an early stage of development – ethical and societal issues that may arise. We held 3 focus groups with experts in science and technology studies (STS) (n = 13) in the Netherlands, on 3 potential future applications of epigenomic technologies in screening programmes of increasing scope: cervical cancer, female cancers and ‘global’ cancer. On the basis of these discussions, this paper identifies ethical issues pertinent to epigenomics-based population screening, such as risk communication, trust and public acceptance; personal responsibility, stigmatisation and societal pressure, and data protection and data governance. It also points out how features of epigenomics (eg, modifiability) and changing concepts (eg, of cancer) may challenge the existing evaluative framework for screening programmes. This paper aims to anticipate and prepare for future ethical challenges when epigenomics technologies can be tested and introduced in public health settings.
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Affiliation(s)
- Eline M Bunnik
- Department of Medical Ethics, Philosophy and History of Medicine, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, The Netherlands
| | - Ineke Lle Bolt
- Department of Medical Ethics, Philosophy and History of Medicine, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, The Netherlands
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23
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Siegel EM, Ajidahun A, Berglund A, Guerrero W, Eschrich S, Putney RM, Magliocco A, Riggs B, Winter K, Simko JP, Ajani JA, Guha C, Okawara GS, Abdalla I, Becker MJ, Pizzolato JF, Crane CH, Brown KD, Shibata D. Genome-wide host methylation profiling of anal and cervical carcinoma. PLoS One 2021; 16:e0260857. [PMID: 34882728 PMCID: PMC8659695 DOI: 10.1371/journal.pone.0260857] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Accepted: 11/17/2021] [Indexed: 12/15/2022] Open
Abstract
HPV infection results in changes in host gene methylation which, in turn, are thought to contribute to the neoplastic progression of HPV-associated cancers. The objective of this study was to identify joint and disease-specific genome-wide methylation changes in anal and cervical cancer as well as changes in high-grade pre-neoplastic lesions. Formalin-fixed paraffin-embedded (FFPE) anal tissues (n = 143; 99% HPV+) and fresh frozen cervical tissues (n = 28; 100% HPV+) underwent microdissection, DNA extraction, HPV genotyping, bisulfite modification, DNA restoration (FFPE) and analysis by the Illumina HumanMethylation450 Array. Differentially methylated regions (DMR; t test q<0.01, 3 consecutive significant CpG probes and mean Δβ methylation value>0.3) were compared between normal and cancer specimens in partial least squares (PLS) models and then used to classify anal or cervical intraepithelial neoplasia-3 (AIN3/CIN3). In AC, an 84-gene PLS signature (355 significant probes) differentiated normal anal mucosa (NM; n = 9) from AC (n = 121) while a 36-gene PLS signature (173 significant probes) differentiated normal cervical epithelium (n = 10) from CC (n = 9). The CC progression signature was validated using three independent publicly available datasets (n = 424 cases). The AC and CC progression PLS signatures were interchangeable in segregating normal, AIN3/CIN3 and AC and CC and were found to include 17 common overlapping hypermethylated genes. Moreover, these signatures segregated AIN3/CIN3 lesions similarly into cancer-like and normal-like categories. Distinct methylation changes occur across the genome during the progression of AC and CC with overall similar profiles and add to the evidence suggesting that HPV-driven oncogenesis may result in similar non-random methylomic events. Our findings may lead to identification of potential epigenetic drivers of HPV-associated cancers and also, of potential markers to identify higher risk pre-cancerous lesions.
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Affiliation(s)
- Erin M. Siegel
- Departments of Cancer Epidemiology, Tampa, FL, United States of America
| | - Abidemi Ajidahun
- Department of Surgery, University of Tennessee Health Science Center, Memphis, TN, United States of America
| | - Anders Berglund
- Biostatistics and Bioinformatics, Tampa, FL, United States of America
| | - Whitney Guerrero
- Department of Surgery, University of Tennessee Health Science Center, Memphis, TN, United States of America
| | - Steven Eschrich
- Biostatistics and Bioinformatics, Tampa, FL, United States of America
| | - Ryan M. Putney
- Biostatistics and Bioinformatics, Tampa, FL, United States of America
| | - Anthony Magliocco
- Anatomic Pathology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL, United States of America
| | - Bridget Riggs
- Departments of Cancer Epidemiology, Tampa, FL, United States of America
| | - Kathryn Winter
- NRG Oncology Statistics and Data Management Center–ACR, Philadelphia, PA, United States of America
| | - Jeff P. Simko
- UCSF Medical Center-Mount Zion, San Francisco, CA, United States of America
| | - Jaffer A. Ajani
- M D Anderson Cancer Center, Houston, TX, United States of America
| | - Chandan Guha
- Montefiore Medical Center, New York, NY, United States of America
| | - Gordon S. Okawara
- Juravinski Cancer Centre at Hamilton Health Sciences, Hamilton, ON, United States of America
| | - Ibrahim Abdalla
- Cancer Research for the Ozarks CCOP, Springfield, MO, United States of America
| | - Mark J. Becker
- Columbus Community Clinical Oncology Program, Columbus, OH, United States of America
| | - Joseph F. Pizzolato
- Mount Sinai Comprehensive Cancer Center CCOP, Miami, FL, United States of America
| | | | - Kevin D. Brown
- Department of Biochemistry and Molecular Biology, University of Florida, Gainesville, FL, United States of America
| | - David Shibata
- Department of Surgery, University of Tennessee Health Science Center, Memphis, TN, United States of America
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24
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Verhoef L, Bleeker MCG, Polman N, Steenbergen RDM, Meijer CJLM, Melchers WJG, Bekkers RL, Molijn AC, Quint WG, van Kemenade FJ, Berkhof J, Heideman DAM. Performance of DNA methylation analysis of ASCL1, LHX8, ST6GALNAC5, GHSR, ZIC1 and SST for the triage of HPV-positive women: Results from a Dutch primary HPV-based screening cohort. Int J Cancer 2021; 150:440-449. [PMID: 34558659 PMCID: PMC9293097 DOI: 10.1002/ijc.33820] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 08/17/2021] [Accepted: 08/31/2021] [Indexed: 01/12/2023]
Abstract
Methylation of host‐cell deoxyribonucleic acid (DNA) has been proposed as a promising biomarker for triage of high‐risk (hr) human papillomavirus (HPV) positive women at screening. Our study aims to validate recently identified host‐cell DNA methylation markers for triage in an hrHPV‐positive cohort derived from primary HPV‐based cervical screening in The Netherlands. Methylation markers ASCL1, LHX8, ST6GALNAC5, GHSR, ZIC1 and SST were evaluated relative to the ACTB reference gene by multiplex quantitative methylation‐specific PCR (qMSP) in clinician‐collected cervical samples (n = 715) from hrHPV‐positive women (age 29‐60 years), who were enrolled in the Dutch IMPROVE screening trial (NTR5078). Primary clinical end‐point was cervical intraepithelial neoplasia grade 3 (CIN3) or cancer (CIN3+). The single‐marker and bi‐marker methylation classifiers developed for CIN3 detection in a previous series of hrHPV‐positive clinician‐collected cervical samples were applied. The diagnostic accuracy was visualised using receiver operating characteristic (ROC) curves and assessed through area under the ROC curve (AUC). The performance of the methylation markers to detect CIN3+ was determined using the predefined threshold calibrated at 70% clinical specificity. Individual methylation makers showed good performance for CIN3+ detection, with highest AUC for ASCL1 (0.844) and LHX8 (0.830). Combined as a bi‐marker panel with predefined threshold, ASCL1/LHX8 yielded a CIN3+ sensitivity of 76.9% (70/91; 95% CI 68.3‐85.6%) at a specificity of 74.5% (465/624; 95% CI 71.1‐77.9%). In conclusion, our study shows that the individual host‐cell DNA methylation classifiers and the bi‐marker panel ASCL1/LHX8 have clinical utility for the detection of CIN3+ in hrHPV‐positive women invited for routine screening.
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Affiliation(s)
- Lisanne Verhoef
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Maaike C G Bleeker
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Nicole Polman
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Renske D M Steenbergen
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Chris J L M Meijer
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Willem J G Melchers
- Radboud University Medical Center, Medical Microbiology, Nijmegen, The Netherlands
| | - Ruud L Bekkers
- GROW School for Oncology and Developmental Biology, Maastricht University, Maastricht, The Netherlands.,Department of Obstetrics and Gynaecology, Catharina Hospital, Eindhoven, The Netherlands
| | - Anco C Molijn
- DDL Diagnostic Laboratory, NMDL-LCPL, Rijswijk, The Netherlands
| | - Wim G Quint
- DDL Diagnostic Laboratory, NMDL-LCPL, Rijswijk, The Netherlands
| | | | - Johannes Berkhof
- Amsterdam UMC, Vrije Universiteit Amsterdam, Epidemiology and Data Science, Amsterdam, The Netherlands
| | - Daniëlle A M Heideman
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, Amsterdam, The Netherlands
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25
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Abstract
Expression of glycosylation-related genes (or glycogenes) is strictly regulated by transcription factors and epigenetic processes, both in normal and in pathological conditions. In fact, glycosylation is an essential mechanism through which proteins and lipids are modified to perform a variety of biological events, to adapt to environment, and to interact with microorganisms.Many glycogenes with a role in normal development are epigenetically regulated. Essential studies were performed in the brain, where expression of glycogenes like MGAT5B, B4GALNT1, and ST8Sia1 are under the control of histone modifications, and in the immune system, where expression of FUT7 is regulated by both DNA methylation and histone modifications. At present, epigenetic regulation of glycosylation is still poorly described under physiological conditions, since the majority of the studies were focused on cancer. In fact, virtually all types of cancers display aberrant glycosylation, because of both genetic and epigenetic modifications on glycogenes. This is also true for many other diseases, such as inflammatory bowel disease, diabetes, systemic lupus erythematosus, IgA nephropathy, multiple sclerosis, and cardiovascular diseases.A deeper knowledge in epigenetic regulation of glycogenes is essential, since research in this field could be helpful in finding novel and personalized therapeutics.
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26
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Exploring Differentially Methylated Genes in Vulvar Squamous Cell Carcinoma. Cancers (Basel) 2021; 13:cancers13143580. [PMID: 34298793 PMCID: PMC8306700 DOI: 10.3390/cancers13143580] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 07/13/2021] [Accepted: 07/15/2021] [Indexed: 12/12/2022] Open
Abstract
Simple Summary Vulvar squamous cell carcinoma (VSCC) is the most common form of vulvar malignancy, and its incidence has increased in recent years. For better diagnosis and prognostication, and to expand available treatment options, molecular characterization of VSCC is crucial. We sought to identify aberrations in DNA methylation in VSCC, as this has been implicated in the development of several cancers. To this end, we performed genome-wide methylation sequencing on a set of VSCC and normal vulvar tissue using the Infinium MethylationEPIC BeadChip array. We detected 199 genes to be differentially methylated in VSCC compared to normal vulvar tissue. Of these, 194 genes were hyper-methylated, which leads to a loss of function of the genes. As most of these genes are involved in transcription regulator activity, our results suggest that disruption of this process plays an important role in VSCC development. Abstract DNA methylation is the most widely studied mechanism of epigenetic modification, which can influence gene expression without alterations in DNA sequences. Aberrations in DNA methylation are known to play a role in carcinogenesis, and methylation profiling has enabled the identification of biomarkers of potential clinical interest for several cancers. For vulvar squamous cell carcinoma (VSCC), however, methylation profiling remains an under-studied area. We sought to identify differentially methylated genes (DMGs) in VSCC, by performing Infinium MethylationEPIC BeadChip (Illumina) array sequencing, on a set of primary VSCC (n = 18), and normal vulvar tissue from women with no history of vulvar (pre)malignancies (n = 6). Using a false-discovery rate of 0.05, beta-difference (Δβ) of ±0.5, and CpG-island probes as cut-offs, 199 DMGs (195 hyper-methylated, 4 hypo-methylated) were identified for VSCC. Most of the hyper-methylated genes were found to be involved in transcription regulator activity, indicating that disruption of this process plays a vital role in VSCC development. The majority of VSCCs harbored amplifications of chromosomes 3, 8, and 9. We identified a set of DMGs in this exploratory, hypothesis-generating study, which we hope will facilitate epigenetic profiling of VSCCs. Prognostic relevance of these DMGs deserves further exploration in larger cohorts of VSCC and its precursor lesions.
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27
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Han Y, Ji L, Guan Y, Ma M, Li P, Xue Y, Zhang Y, Huang W, Gong Y, Jiang L, Wang X, Xie H, Zhou B, Wang J, Wang J, Han J, Deng Y, Yi X, Gao F, Huang J. An epigenomic landscape of cervical intraepithelial neoplasia and cervical cancer using single-base resolution methylome and hydroxymethylome. Clin Transl Med 2021; 11:e498. [PMID: 34323415 PMCID: PMC8288011 DOI: 10.1002/ctm2.498] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 06/22/2021] [Accepted: 06/27/2021] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND Cervical cancer (CC) is the second leading cause of cancer death among women worldwide. Epigenetic regulation of gene expression through DNA methylation and hydroxymethylation plays a pivotal role during tumorigenesis. In this study, to analyze the epigenomic landscape and identify potential biomarkers for CCs, we selected a series of samples from normal to cervical intra-epithelial neoplasia (CINs) to CCs and performed an integrative analysis of whole-genome bisulfite sequencing (WGBS-seq), oxidative WGBS, RNA-seq, and external histone modifications profiling data. RESULTS In the development and progression of CC, there were genome-wide hypo-methylation and hypo-hydroxymethylation, accompanied by local hyper-methylation and hyper-hydroxymethylation. Hydroxymethylation prefers to distribute in the CpG islands and CpG shores, as displayed a trend of gradual decline from health to CIN2, while a trend of increase from CIN3 to CC. The differentially methylated and hydroxymethylated region-associated genes both enriched in Hippo and other cancer-related signaling pathways that drive cervical carcinogenesis. Furthermore, we identified eight novel differentially methylated/hydroxymethylated-associated genes (DES, MAL, MTIF2, PIP5K1A, RPS6KA6, ANGEL2, MPP, and PAPSS2) significantly correlated with the overall survival of CC. In addition, no any correlation was observed between methylation or hydroxymethylation levels and somatic copy number variations in CINs and CCs. CONCLUSION Our current study systematically delineates the map of methylome and hydroxymethylome from CINs to CC, and some differentially methylated/hydroxymethylated-associated genes can be used as the potential epigenetic biomarkers in CC prognosis.
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Affiliation(s)
- Yingxin Han
- Key Laboratory of Systems Biomedicine (Ministry of Education)Shanghai Centre for Systems BiomedicineShanghai Jiao Tong UniversityShanghaiChina
| | | | - Yanfang Guan
- Department of Computer Science and TechnologySchool of Electronic and Information EngineeringXi'an Jiao Tong UniversityXi'anChina
- GenePlus‐BeijingBeijingChina
| | | | | | - Yinge Xue
- Shanghai FLY Medical LaboratoryShanghaiChina
| | | | - Wanqiu Huang
- Key Laboratory of Systems Biomedicine (Ministry of Education)Shanghai Centre for Systems BiomedicineShanghai Jiao Tong UniversityShanghaiChina
| | | | - Li Jiang
- The Department of Obstetrics and GynecologyXinhua Hospital affiliated to Shanghai Jiao Tong UniversityShanghaiChina
| | - Xipeng Wang
- The Department of Obstetrics and GynecologyXinhua Hospital affiliated to Shanghai Jiao Tong UniversityShanghaiChina
| | - Hong Xie
- The Department of Obstetrics and GynecologyShenzhen People's HospitalShenzhenChina
| | - Boping Zhou
- The Department of Obstetrics and GynecologyShenzhen People's HospitalShenzhenChina
| | - Jiayin Wang
- Department of Computer Science and TechnologySchool of Electronic and Information EngineeringXi'an Jiao Tong UniversityXi'anChina
| | - Junwen Wang
- Genome Analysis Laboratory of the Ministry of AgricultureAgricultural Genomics Institute at ShenzhenChinese Academy of Agricultural SciencesShenzhenChina
| | - Jinghua Han
- Genome Analysis Laboratory of the Ministry of AgricultureAgricultural Genomics Institute at ShenzhenChinese Academy of Agricultural SciencesShenzhenChina
| | - Yuliang Deng
- Key Laboratory of Systems Biomedicine (Ministry of Education)Shanghai Centre for Systems BiomedicineShanghai Jiao Tong UniversityShanghaiChina
| | - Xin Yi
- GenePlus‐BeijingBeijingChina
| | - Fei Gao
- Genome Analysis Laboratory of the Ministry of AgricultureAgricultural Genomics Institute at ShenzhenChinese Academy of Agricultural SciencesShenzhenChina
- Comparative Pediatrics and NutritionDepartment of Veterinary and Animal SciencesFaculty of Health and Medical SciencesUniversity of CopenhagenFrederiksbergDenmark
| | - Jian Huang
- Key Laboratory of Systems Biomedicine (Ministry of Education)Shanghai Centre for Systems BiomedicineShanghai Jiao Tong UniversityShanghaiChina
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28
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van der Zee RP, Richel O, van Noesel CJM, Ciocănea-Teodorescu I, van Splunter AP, Ter Braak TJ, Nathan M, Cuming T, Sheaff M, Kreuter A, Meijer CJLM, Quint WGV, de Vries HJC, Prins JM, Steenbergen RDM. Cancer Risk Stratification of Anal Intraepithelial Neoplasia in Human Immunodeficiency Virus-Positive Men by Validated Methylation Markers Associated With Progression to Cancer. Clin Infect Dis 2021; 72:2154-2163. [PMID: 32266940 PMCID: PMC8204787 DOI: 10.1093/cid/ciaa397] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Accepted: 04/07/2020] [Indexed: 12/16/2022] Open
Abstract
Background High-grade anal intraepithelial neoplasia (HGAIN; AIN2–3) is highly prevalent in HIV+ men, but only a minority of these lesions progress towards cancer. Currently, cancer progression risk cannot be established; therefore, no consensus exists on whether HGAIN should be treated. This study aimed to validate previously identified host cell DNA methylation markers for detection and cancer risk stratification of HGAIN. Methods A large independent cross-sectional series of 345 anal cancer, AIN3, AIN2, AIN1, and normal control biopsies of HIV+ men was tested for DNA methylation of 6 genes using quantitative methylation-specific PCR. We determined accuracy for detection of AIN3 and cancer (AIN3+) by univariable and multivariable logistic regression analysis, followed by leave-one-out cross-validation. Methylation levels were assessed in a series of 10 anal cancer cases with preceding HGAIN at similar anatomic locations, and compared with the cross-sectional series. Results Methylation levels of all genes increased with increasing severity of disease (P < .05). HGAIN revealed a heterogeneous methylation pattern, with a subset resembling cancer. ZNF582 showed highest accuracy (AUC = 0.88) for AIN3+ detection, slightly improved by addition of ASCL1 and SST (AUC = 0.89), forming a marker panel. In the longitudinal series, HGAIN preceding cancer displayed high methylation levels similar to cancers. Conclusions We validated the accuracy of 5 methylation markers for the detection of anal (pre-) cancer. High methylation levels in HGAIN were associated with progression to cancer. These markers provide a promising tool to identify HGAIN in need of treatment, preventing overtreatment of HGAIN with a low cancer progression risk.
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Affiliation(s)
- Ramon P van der Zee
- Department of Pathology, Amsterdam University Medical Centers, Vrije Universiteit Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands.,Department of Internal Medicine, Division of Infectious Diseases, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam Institute for Infection and Immunity (AI&II), Amsterdam, The Netherlands.,Department of Dermatology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - Olivier Richel
- Department of Internal Medicine, Division of Infectious Diseases, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Carel J M van Noesel
- Department of Pathology, Amsterdam University Medical Centers, University of Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Iuliana Ciocănea-Teodorescu
- Department of Epidemiology and Biostatistics, Amsterdam University Medical Centers, Vrije Universiteit Amsterdam, Amsterdam Public Health Research Institute, Amsterdam, The Netherlands
| | - Annina P van Splunter
- Department of Pathology, Amsterdam University Medical Centers, Vrije Universiteit Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Timo J Ter Braak
- Department of Pathology, Amsterdam University Medical Centers, Vrije Universiteit Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Mayura Nathan
- Homerton Anal Neoplasia Service, Homerton University Hospital, London, United Kingdom
| | - Tamzin Cuming
- Homerton Anal Neoplasia Service, Homerton University Hospital, London, United Kingdom
| | - Michael Sheaff
- Department of Cellular Pathology, Barts Health National Health Service (NHS) Trust, London, United Kingdom
| | - Alexander Kreuter
- Department of Dermatology, Venerology, and Allergology, Helios St Elisabeth Hospital Oberhausen, University Witten/Herdecke, Oberhausen, Germany
| | - Chris J L M Meijer
- Department of Pathology, Amsterdam University Medical Centers, Vrije Universiteit Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Wim G V Quint
- DDL Diagnostic Laboratory, Rijswijk, The Netherlands
| | - Henry J C de Vries
- Department of Dermatology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands.,Sexually Transmitted Infections Outpatient Clinic, Department of Infectious Diseases, Public Health Service of Amsterdam (GGD Amsterdam), Amsterdam, The Netherlands
| | - Jan M Prins
- Department of Internal Medicine, Division of Infectious Diseases, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam Institute for Infection and Immunity (AI&II), Amsterdam, The Netherlands
| | - Renske D M Steenbergen
- Department of Pathology, Amsterdam University Medical Centers, Vrije Universiteit Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
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Klischke L, von Ehr J, Kohls F, Kampers J, Hülse F, Schmitz M, Hennig A, Dörk T, Hillemanns P, Jentschke M. Performance of a six-methylation-marker assay on self-collected cervical samples - A feasibility study. J Virol Methods 2021; 295:114219. [PMID: 34175345 DOI: 10.1016/j.jviromet.2021.114219] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Revised: 01/27/2021] [Accepted: 06/23/2021] [Indexed: 10/21/2022]
Abstract
OBJECTIVES In high-income countries, a high proportion of cervical cancers is diagnosed in screening non-attendees. One approach to improve screening coverage is to offer self-sampling for human papillomavirus (HPV) testing. However, especially young women are often HPV positive without having a precancerous lesion in need of treatment. To improve the rather low specificity of HPV testing additional markers such as DNA-methylation can be used. The aim of this feasibility study was to examine the performance of the methylation marker assay GynTect®, comprising six methylation markers, on dry self-collected cervico-vaginal samples compared to physician-taken samples. METHODS We recruited 89 patients from our colposcopy clinic of whom 87 qualified for the study. The women took a self-sample with the Evalyn-Brush. Afterwards the planned colposcopy was performed and smears for cytology and reference HPV testing were taken as well as a biopsy in cases of abnormalities. Physician-taken and self-collected samples were tested for HPV DNA and were analyzed with GynTect®. RESULTS We obtained 95.5 % valid results for the self-collected samples which was very close to the physician-taken samples. Only about half of the self-collected samples were GynTect® positive in comparison to the physician-taken samples. GynTect® scores were significantly lower for self-collected than for physician-taken samples (p = 0.001, paired t-test). The overall concordance for GynTect® results was moderate (kappa 0.394; p < 0.001). For HPV testing we obtained a good concordance (kappa 0.586; p < 0.001). The GynTect® results for the self-collected samples showed a sensitivity for the detection of cervical intraepithelial neoplasia 2 or worse (CIN2+) of 26.1 % (95 %-CI: 0.13-0.46) and a specificity of 95.6 % (95 %-CI: 0.85-0.99), in comparison to a sensitivity of 45.5 % (95 %-CI: 0.27-0.65) and a specificity of 78.3 % (95 %-CI: 0.64-0.88) for the physician-taken samples. CONCLUSIONS GynTect® methylation marker testing has a satisfactory amount of valid results on self-collected samples. However, the results of the self-collected samples differed clearly in comparison to the reference samples. To justify an application in screening, a larger study with more cases of high-grade cervical dysplasia and HPV positive patients will be needed.
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Affiliation(s)
- Lara Klischke
- Department of Gynaecology and Obstetrics, Hannover Medical School, Carl-Neuberg-Str. 1, 30625, Hannover, Germany
| | - Julia von Ehr
- Department of Gynaecology and Obstetrics, Hannover Medical School, Carl-Neuberg-Str. 1, 30625, Hannover, Germany
| | - Fabian Kohls
- Department of Gynaecology and Obstetrics, Hannover Medical School, Carl-Neuberg-Str. 1, 30625, Hannover, Germany
| | - Johanna Kampers
- Department of Gynaecology and Obstetrics, Hannover Medical School, Carl-Neuberg-Str. 1, 30625, Hannover, Germany
| | - Fabienne Hülse
- Department of Gynaecology and Obstetrics, Hannover Medical School, Carl-Neuberg-Str. 1, 30625, Hannover, Germany
| | | | - Anne Hennig
- Oncgnostics GmbH, Winzerlaer Str. 2, 07745, Jena, Germany
| | - Thilo Dörk
- Department of Gynaecology and Obstetrics, Hannover Medical School, Carl-Neuberg-Str. 1, 30625, Hannover, Germany
| | - Peter Hillemanns
- Department of Gynaecology and Obstetrics, Hannover Medical School, Carl-Neuberg-Str. 1, 30625, Hannover, Germany
| | - Matthias Jentschke
- Department of Gynaecology and Obstetrics, Hannover Medical School, Carl-Neuberg-Str. 1, 30625, Hannover, Germany.
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30
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Thuijs NB, Berkhof J, Özer M, Duin S, van Splunter AP, Snoek BC, Heideman DAM, van Beurden M, Steenbergen RDM, Bleeker MCG. DNA methylation markers for cancer risk prediction of vulvar intraepithelial neoplasia. Int J Cancer 2021; 148:2481-2488. [PMID: 33426639 PMCID: PMC8048962 DOI: 10.1002/ijc.33459] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 12/01/2020] [Accepted: 12/16/2020] [Indexed: 12/21/2022]
Abstract
Current clinical and histological classifications are unable to determine the risk of vulvar squamous cell carcinoma (VSCC) in high-grade vulvar intraepithelial neoplasia (VIN), making prognostic biomarkers highly needed. We studied host-cell DNA methylation markers in high-grade squamous intraepithelial lesion (HSIL) and differentiated VIN (dVIN) without VSCC, in HSIL and dVIN adjacent to VSCC and in human papillomavirus (HPV) positive and negative VSCC, relative to control vulvar tissues. A series of 192 formalin-fixed paraffin-embedded vulvar samples, including VSCC (n = 58), VIN adjacent to VSCC (n = 30), VIN without VSCC during follow-up (n = 41) and normal vulvar tissues (n = 63), were tested for 12 DNA methylation markers with quantitative multiplex methylation-specific PCR (qMSP). HPV status was determined by p16INK4A immunohistochemistry and high-risk HPV PCR analysis. Logistic regression analyses were used to determine methylation patterns and methylation marker performance for VIN and VSCC detection. Methylation markers showed significantly higher methylation levels with increasing severity of disease. VIN adjacent to VSCC showed a similar methylation-high pattern as VSCC, while VIN without VSCC displayed a heterogeneous methylation pattern. Vulvar carcinogenesis is associated with increased DNA methylation. Higher DNA methylation levels in VIN seem to reflect higher cancer risk, emphasizing the high potential of DNA methylation biomarkers in the diagnostic workup of VIN. As a next step, longitudinal studies are needed to verify the prognostic value of methylation biomarkers as a clinical tool for stratification of cancer risk in women with VIN.
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Affiliation(s)
- Nikki B. Thuijs
- Pathology, Cancer Center AmsterdamAmsterdam UMC, Vrije Universiteit AmsterdamAmsterdamThe Netherlands
| | - Johannes Berkhof
- Epidemiology and Data ScienceAmsterdam UMC, Vrije Universiteit AmsterdamAmsterdamThe Netherlands
| | - Müjde Özer
- Plastic, Reconstructive and Hand SurgeryAmsterdam UMC, Vrije Universiteit AmsterdamAmsterdamThe Netherlands
| | - Sylvia Duin
- Pathology, Cancer Center AmsterdamAmsterdam UMC, Vrije Universiteit AmsterdamAmsterdamThe Netherlands
| | - Annina P. van Splunter
- Pathology, Cancer Center AmsterdamAmsterdam UMC, Vrije Universiteit AmsterdamAmsterdamThe Netherlands
| | - Barbara C. Snoek
- Pathology, Cancer Center AmsterdamAmsterdam UMC, Vrije Universiteit AmsterdamAmsterdamThe Netherlands
| | - Daniëlle A. M. Heideman
- Pathology, Cancer Center AmsterdamAmsterdam UMC, Vrije Universiteit AmsterdamAmsterdamThe Netherlands
| | - Marc van Beurden
- Department of GynecologyAntoni van Leeuwenhoek hospitalAmsterdamThe Netherlands
| | - Renske D. M. Steenbergen
- Pathology, Cancer Center AmsterdamAmsterdam UMC, Vrije Universiteit AmsterdamAmsterdamThe Netherlands
| | - Maaike C. G. Bleeker
- Pathology, Cancer Center AmsterdamAmsterdam UMC, Vrije Universiteit AmsterdamAmsterdamThe Netherlands
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Van Keer S, van Splunter AP, Pattyn J, De Smet A, Herzog SA, Van Ostade X, Tjalma WAA, Ieven M, Van Damme P, Steenbergen RDM, Vorsters A. Triage of human papillomavirus infected women by methylation analysis in first-void urine. Sci Rep 2021; 11:7862. [PMID: 33846517 PMCID: PMC8042010 DOI: 10.1038/s41598-021-87329-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Accepted: 03/26/2021] [Indexed: 11/28/2022] Open
Abstract
Host cell DNA methylation analysis in urine provides promising triage markers for women diagnosed with a high-risk (HR) human papillomavirus (HPV) infection. In this study, we have investigated a panel of six host cell methylation markers (GHSR, SST, ZIC1, ASCL1, LHX8, ST6GALNAC5) in cervicovaginal secretions collected within the first part of the urine void (FVU) from a referral population. Cytology, histology, and HPV DNA genotyping results on paired FVU and cervical samples were available. Urinary median methylation levels from HR-HPV (n = 93) positive women were found to increase for all markers with severity of underlying disease. Significantly elevated levels were observed for GHSR and LHX8 in relation to high-grade cervical intraepithelial neoplasia (CIN2 +; n = 33), with area under de curve values of 0.80 (95% Confidence Interval (CI) 0.59–0.92) and 0.76 (95% CI 0.58–0.89), respectively. These findings are the first to support the assertion that methylation analysis of host cell genes is feasible in FVU and holds promise as molecular, triage strategy to discern low- from high-grade cervical disease in HR-HPV positive women. Molecular testing on FVU may serve to increase cervical cancer screening attendance in hard-to-reach populations whilst reducing loss to follow-up and await further optimization and validation studies.
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Affiliation(s)
- Severien Van Keer
- Centre for the Evaluation of Vaccination (CEV), Vaccine & Infectious Disease Institute (VAXINFECTIO), Faculty of Medicine and Health Sciences, University of Antwerp, Campus Drie Eiken, Building S2, Universiteitsplein 1, 2610, Wilrijk, Belgium.
| | - Annina P van Splunter
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
| | - Jade Pattyn
- Centre for the Evaluation of Vaccination (CEV), Vaccine & Infectious Disease Institute (VAXINFECTIO), Faculty of Medicine and Health Sciences, University of Antwerp, Campus Drie Eiken, Building S2, Universiteitsplein 1, 2610, Wilrijk, Belgium
| | - Annemie De Smet
- Centre for the Evaluation of Vaccination (CEV), Vaccine & Infectious Disease Institute (VAXINFECTIO), Faculty of Medicine and Health Sciences, University of Antwerp, Campus Drie Eiken, Building S2, Universiteitsplein 1, 2610, Wilrijk, Belgium
| | - Sereina A Herzog
- Centre for Health Economics Research and Modelling Infectious Diseases (CHERMID), Vaccine & Infectious Disease Institute (VAXINFECTIO), Faculty of Medicine and Health Sciences, University of Antwerp, Universiteitsplein 1, 2610, Wilrijk, Belgium
| | - Xaveer Van Ostade
- Laboratory of Proteinscience, Proteomics & Epigenetic Signalling (PPES), Faculty of Pharmaceutical, Biomedical and Veterinary Sciences, University of Antwerp, Universiteitsplein 1, 2610, Wilrijk, Belgium
| | - Wiebren A A Tjalma
- Multidisciplinary Breast Clinic, Unit Gynaecologic Oncology, Department of Obstetrics and Gynaecology, Antwerp University Hospital (UZA), Wilrijkstraat 10, 2650, Edegem, Belgium.,Molecular Imaging, Pathology, Radiotherapy, Oncology (MIPRO), Faculty of Medicine and Health Sciences, University of Antwerp, Universiteitsplein 1, 2610, Wilrijk, Belgium
| | - Margareta Ieven
- Laboratory of Medical Microbiology (LMM), Vaccine & Infectious Disease Institute (VAXINFECTIO), Faculty of Medicine and Health Sciences, University of Antwerp, Universiteitsplein 1, 2610, Wilrijk, Belgium
| | - Pierre Van Damme
- Centre for the Evaluation of Vaccination (CEV), Vaccine & Infectious Disease Institute (VAXINFECTIO), Faculty of Medicine and Health Sciences, University of Antwerp, Campus Drie Eiken, Building S2, Universiteitsplein 1, 2610, Wilrijk, Belgium
| | - Renske D M Steenbergen
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
| | - Alex Vorsters
- Centre for the Evaluation of Vaccination (CEV), Vaccine & Infectious Disease Institute (VAXINFECTIO), Faculty of Medicine and Health Sciences, University of Antwerp, Campus Drie Eiken, Building S2, Universiteitsplein 1, 2610, Wilrijk, Belgium
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32
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Impact of Collection Volume and DNA Extraction Method on the Detection of Biomarkers and HPV DNA in First-Void Urine. Molecules 2021; 26:molecules26071989. [PMID: 33915837 PMCID: PMC8036936 DOI: 10.3390/molecules26071989] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 03/22/2021] [Accepted: 03/27/2021] [Indexed: 12/22/2022] Open
Abstract
The potential of first-void (FV) urine as a non-invasive liquid biopsy for detection of human papillomavirus (HPV) DNA and other biomarkers has been increasingly recognized over the past decade. In this study, we investigated whether the volume of this initial urine stream has an impact on the analytical performance of biomarkers. In parallel, we evaluated different DNA extraction protocols and introduced an internal control in the urine preservative. Twenty-five women, diagnosed with high-risk HPV, provided three home-collected FV urine samples using three FV urine collection devices (Colli-Pee) with collector tubes that differ in volume (4, 10, 20 mL). Each collector tube was prefilled with Urine Conservation Medium spiked with phocine herpesvirus 1 (PhHV-1) DNA as internal control. Five different DNA extraction protocols were compared, followed by PCR for GAPDH and PhHV-1 (qPCR), HPV DNA, and HBB (HPV-Risk Assay), and ACTB (methylation-specific qPCR). Results showed limited effects of collection volume on human and HPV DNA endpoints. In contrast, significant variations in yield for human endpoints were observed for different DNA extraction methods (p < 0.05). Additionally, the potential of PhHV-1 as internal control to monitor FV urine collection, storage, and processing was demonstrated.
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Indellicato R, Trinchera M. Epigenetic Regulation of Glycosylation in Cancer and Other Diseases. Int J Mol Sci 2021; 22:ijms22062980. [PMID: 33804149 PMCID: PMC7999748 DOI: 10.3390/ijms22062980] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 03/10/2021] [Accepted: 03/12/2021] [Indexed: 12/12/2022] Open
Abstract
In the last few decades, the newly emerging field of epigenetic regulation of glycosylation acquired more importance because it is unraveling physiological and pathological mechanisms related to glycan functions. Glycosylation is a complex process in which proteins and lipids are modified by the attachment of monosaccharides. The main actors in this kind of modification are the glycoenzymes, which are translated from glycosylation-related genes (or glycogenes). The expression of glycogenes is regulated by transcription factors and epigenetic mechanisms (mainly DNA methylation, histone acetylation and noncoding RNAs). This review focuses only on these last ones, in relation to cancer and other diseases, such as inflammatory bowel disease and IgA1 nephropathy. In fact, it is clear that a deeper knowledge in the fine-tuning of glycogenes is essential for acquiring new insights in the glycan field, especially if this could be useful for finding novel and personalized therapeutics.
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Affiliation(s)
- Rossella Indellicato
- Department of Health Sciences, University of Milan, 20142 Milan, Italy
- Correspondence:
| | - Marco Trinchera
- Department of Medicine and Surgery, University of Insubria, 21100 Varese, Italy;
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Cervical screening in high-income countries: the need for quality assurance, adjunct biomarkers and rational adaptation to HPV vaccination. Prev Med 2021; 144:106382. [PMID: 33359012 DOI: 10.1016/j.ypmed.2020.106382] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 12/17/2020] [Accepted: 12/18/2020] [Indexed: 02/07/2023]
Abstract
We here discuss human papillomavirus (HPV)-based screening avenues to achieve elimination of cervical cancer as a public health problem in high-income country (HIC) settings, covering both the most recent data on the performance of HPV testing, as well as the currently most robust triage methods that are known. We also provide an outlook to several other promising, yet not fully established, options for triage that have been proposed, including methylation, dual staining, machine learning, and artificial intelligence. Finally, we discuss the key issue of how to adapt screening in the presence of programmatic HPV vaccination, and how this combination can best be leveraged for comprehensive cancer control. We conclude that, for the HIC setting, evidence-based and effective cervical screening methods are readily available, but whichever method or platform is chosen, we would propose that recurring audits of performance and population attendance remain common denominators for maintaining successful disease prevention.
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van der Zee RP, van Noesel CJM, Martin I, Ter Braak TJ, Heideman DAM, de Vries HJC, Prins JM, Steenbergen RDM. DNA methylation markers have universal prognostic value for anal cancer risk in HIV-negative and HIV-positive individuals. Mol Oncol 2021; 15:3024-3036. [PMID: 33580586 PMCID: PMC8564631 DOI: 10.1002/1878-0261.12926] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Revised: 01/06/2021] [Accepted: 02/11/2021] [Indexed: 12/11/2022] Open
Abstract
Anal cancer has increasing incidence and is preceded by high‐grade anal intraepithelial neoplasia (HGAIN; AIN2–3). Previously, we identified and validated several methylation markers for accurate detection of anal cancer and HGAIN with cancer risk in HIV‐positive (HIV+) men who have sex with men (MSM). This study aimed to evaluate these markers in HIV‐negative risk groups. A cross‐sectional series of 176 tissue samples of anal cancer, AIN3, AIN2, AIN1 and control biopsies obtained in HIV‐negative women and men was tested for six methylation markers (ASCL1, LHX8, SST, WDR17, ZIC1 and ZNF582). Accuracy for detection of AIN3 and cancer (AIN3+) was determined by univariable and multivariable mixed‐effect ordinal logistic regression. Methylation levels of all markers increased with increasing severity of disease (P < 0.0001) and were comparable to results in HIV+ MSM. All markers showed high accuracy for AIN3+ detection [area under the curve (AUC): 0.83–0.86]. The optimal marker panel (ASCL1 and ZIC1; AUC = 0.85 for AIN3+) detected 98% of cancers at 79% specificity. In conclusion, DNA methylation markers show a high diagnostic performance for AIN3+ detection in HIV+ and HIV‐negative risk groups, justifying broad application of methylation analysis for anal cancer prevention programmes.
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Affiliation(s)
- Ramon P van der Zee
- Department of Pathology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands.,Department of Internal Medicine, Division of Infectious Diseases, Amsterdam Institute for Infection and Immunity, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.,Department of Dermatology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Carel J M van Noesel
- Department of Pathology, Cancer Center Amsterdam, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Ivonne Martin
- Department of Epidemiology and Data Science, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Timo J Ter Braak
- Department of Pathology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Daniëlle A M Heideman
- Department of Pathology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Henry J C de Vries
- Department of Dermatology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.,STI Outpatient Clinic, Department of Infectious Diseases, Public Health Service of Amsterdam (GGD Amsterdam), Amsterdam, The Netherlands
| | - Jan M Prins
- Department of Internal Medicine, Division of Infectious Diseases, Amsterdam Institute for Infection and Immunity, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Renske D M Steenbergen
- Department of Pathology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
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Molina MA, Carosi Diatricch L, Castany Quintana M, Melchers WJ, Andralojc KM. Cervical cancer risk profiling: molecular biomarkers predicting the outcome of hrHPV infection. Expert Rev Mol Diagn 2020; 20:1099-1120. [PMID: 33044104 DOI: 10.1080/14737159.2020.1835472] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
INTRODUCTION Cervical cancer affects half a million women worldwide annually. Given the association between high-risk human papillomavirus (hrHPV) infection and carcinogenesis, hrHPV DNA testing became an essential diagnostic tool. However, hrHPV alone does not cause the disease, and, most importantly, many cervical lesions regress to normal in a year because of the host immune system. Hence, the low specificity of hrHPV DNA tests and their inability to predict the outcome of infections have triggered a further search for biomarkers. AREAS COVERED We evaluated the latest viral and cellular biomarkers validated for clinical use as primary screening or triage for cervical cancer and assessed their promise for prevention as well as potential use in the future. The literature search focused on effective biomarkers for different stages of the disease, aiming to determine their significance in predicting the outcome of hrHPV infections. EXPERT OPINION Biomarkers such as p16/Ki-67, hrHPV genotyping, hrHPV transcriptional status, and methylation patterns have demonstrated promising results. Their eventual implementation in the screening programs may support the prompt diagnosis of hrHPV infection and its progression to cancer. These biomarkers will help in making clinical management decisions on time, thus, saving the lives of hrHPV-infected women, particularly in developing countries.
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Affiliation(s)
- Mariano A Molina
- Department of Microbiology, Faculty of Science, Radboud University , Nijmegen, The Netherlands.,Department of Medical Microbiology, Radboud university medical center , Nijmegen, The Netherlands
| | | | - Marina Castany Quintana
- Department of Medical Microbiology, Radboud university medical center , Nijmegen, The Netherlands
| | - Willem Jg Melchers
- Department of Medical Microbiology, Radboud university medical center , Nijmegen, The Netherlands
| | - Karolina M Andralojc
- Department of Medical Microbiology, Radboud university medical center , Nijmegen, The Netherlands.,Department of Biochemistry, Radboud Institute for Molecular Life Sciences , Nijmegen, The Netherlands
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den Helder RV, Wever BM, van Trommel JA, Ket JC, Bleeker MC, Steenbergen RD, van Trommel NE. DNA methylation markers for endometrial cancer detection in minimally invasive samples: a systematic review. Epigenomics 2020; 12:1661-1672. [PMID: 32938224 DOI: 10.2217/epi-2020-0164] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
Aim: DNA methylation testing for endometrial cancer detection in minimally invasive specimens is a promising tool to improve screening and diagnostic procedures. Available literature was systematically reviewed to assess the potential of this approach and define methylation markers deserving further development. Methods: A systematic search up to March 31 2020 was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Results: 15 methylation markers with an area under the curve value of ≥ 0.80 for endometrial cancer detection in cytological specimens were selected from nine studies. Conclusion: Detection of methylation markers in cytological samples indicate the feasibility of minimally invasive testing methods, potentially guiding diagnosis and detection of endometrial cancer in high-risk women and in cancer screening programs.
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Affiliation(s)
- Rianne van den Helder
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands.,Antoni van Leeuwenhoek/Netherlands Cancer Institute, Department of Gynecologic Oncology, Centre of Gynecologic Oncology Amsterdam, Amsterdam, The Netherlands
| | - Birgit Mm Wever
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands
| | - Jip A van Trommel
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands
| | | | - Maaike Cg Bleeker
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands
| | - Renske Dm Steenbergen
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands
| | - Nienke E van Trommel
- Antoni van Leeuwenhoek/Netherlands Cancer Institute, Department of Gynecologic Oncology, Centre of Gynecologic Oncology Amsterdam, Amsterdam, The Netherlands
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Dick S, Verhoef L, De Strooper LM, Ciocănea-Teodorescu I, Wisman GBA, Meijer CJ, Bleeker MC, Steenbergen RD, Heideman DA. Evaluation of six methylation markers derived from genome-wide screens for detection of cervical precancer and cancer. Epigenomics 2020; 12:1569-1578. [PMID: 32938193 DOI: 10.2217/epi-2019-0331] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
Aim: To evaluate the triage performance of six host-cell DNA methylation markers derived from two genome-wide discovery screens for detection of cervical precancer (cervical intraepithelial neoplasia 3 [CIN]) and cancer. Materials & methods: Human papillomavirus-positive cervical scrapes of controls (≤CIN1; n = 352) and women diagnosed with CIN3 (n = 175) or cervical cancer (n = 50) were analyzed for methylation of ASCL1, LHX8, ST6GALNAC5, GHSR, SST and ZIC1. Results: Methylation levels increased significantly with disease severity (all markers p < 0.001). Three markers (ASCL1, LHX8, ZIC1) showed receiver operating characteristic curves with area under the curve >0.800 after leave-one-out cross-validation. Bi-marker panel ASCL1/LHX8 had highest area under the curve (0.882), and detected 83.4% of CIN3 and all cervical cancers at specificity of 82.4%. Conclusion: All six methylation markers showed an equivalent, high performance for the triage of human papillomavirus-positive women using cervical scrapes with complementarity between markers.
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Affiliation(s)
- Stèfanie Dick
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands
| | - Lisanne Verhoef
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands
| | - Lise Ma De Strooper
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands
| | - Iuliana Ciocănea-Teodorescu
- Amsterdam UMC, Vrije Universiteit Amsterdam, Epidemiology & Biostatistics, De Boelelaan 1117, Amsterdam, The Netherlands
| | - G Bea A Wisman
- University of Groningen, University Medical Centre Groningen, Gynaecologic Oncology, Cancer Research Center Groningen, Groningen, The Netherlands
| | - Chris Jlm Meijer
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands
| | - Maaike Cg Bleeker
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands
| | - Renske Dm Steenbergen
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands
| | - Daniëlle Am Heideman
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands
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Abstract
PURPOSE OF REVIEW This review updates progress in the human papillomavirus (HPV)-based revolution in cervical screening and vaccination predicted to eventually eliminate cervical cancer. RECENT FINDINGS HPV PCR, patented by the author in 1987, has recently begun to replace cytology for primary cervical screening. I highlight the findings from large randomized clinical trials that have brought about this change, and progress with implementation. Australia was the first to introduce a national, publicly-funded HPV PCR-based program of primary screening, on 1 December 2017. The United Kingdom is set to follow, as are other countries. The widespread preference of self-sampling by under-screened women in particular will increase the effectiveness of population screening when using HPV tests. Coupled with improved vaccination now that more effective (nonavalent) HPV vaccines are being introduced, recent modeling predicts that cervical cancer will be markedly reduced, or even eliminated, in coming decades. SUMMARY The recent or pending change to more accurate cervical screening by HPV detection using PCR in various countries means less frequent screening for women. Women with an aversion to having their sample collected by a physician can collect their sample themselves, either at the doctor's rooms or at home, the sample then being mailed to the testing laboratory.
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Loopik DL, Melchers W, Vedder J, van den Brule A, Massuger L, Bekkers R, Siebers AG. Reflex cytology for triage of high-risk human papillomavirus positive self-sampled material in cervical cancer screening: a prospective cohort study. BJOG 2020; 127:1656-1663. [PMID: 32506627 PMCID: PMC7689810 DOI: 10.1111/1471-0528.16352] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/29/2020] [Indexed: 01/29/2023]
Abstract
OBJECTIVE High-risk human papillomavirus (HrHPV)-positive women detected by self-sampling require an extra visit at the general practitioner for additional cytology testing, but the loss to follow up within this triage is substantial. The aim of this study was to evaluate the clinical utility of reflex cytology on hrHPV-positive self-samples for immediate stratification of women who need referral for colposcopy. DESIGN A prospective cohort study. SETTING Two Dutch cervical cancer-screening laboratories. POPULATION 1014 screenees who tested hrHPV-positive on self-samples between 1 December 2018 and 1 August 2019. METHODS Self-samples were directly used for cytological analysis. Cytological and histological outcomes during follow up were obtained from the Dutch Pathology Registry (PALGA). MAIN OUTCOME MEASURES Test performance of reflex cytology on self-samples was determined for different thresholds and compared with physician-taken cytology and histological outcomes. RESULTS Reflex cytology on self-samples for detecting abnormal cytology showed a sensitivity of 26.4% (95% CI 21.8-31.3) and specificity of 90.5% (95% CI 87.7-92.8). Of all ≥CIN2 cases, 29.4% (95% CI 22.5-37.1) were detected with reflex cytology on self-samples. The positive predictive value for detection of ≥CIN2 was higher with cytology on self-collected samples than on physician-collected samples. Of women who were lost to follow up, 12.9% were found to have abnormal cytology on their self-sampled material. CONCLUSION Cytology testing is achievable on hrHPV-positive self-samples, could decrease the loss to follow up in screening and is easily implementable in the current clinical practice. Of all hrHPV-positive women with abnormal cytology on additional physician-collected samples, 26.4% could have been directly referred for colposcopy if triage with reflex cytology on self-sampled material had been performed. TWEETABLE ABSTRACT Reflex cytology for triage of hrHPV+ self-samples is of added value for direct referral of women for colposcopy.
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Affiliation(s)
- D L Loopik
- Department of Obstetrics and Gynaecology, Radboud Institute for Molecular Life Sciences, Radboud university medical center, Nijmegen, The Netherlands
| | - Wjg Melchers
- Department of Medical Microbiology, Radboud university medical center, Nijmegen, The Netherlands
| | - Jem Vedder
- Department of Pathology, Radboud university medical center, Nijmegen, The Netherlands
| | - Ajc van den Brule
- Department of Pathology, Lab for Molecular Diagnostics, Pathologie-DNA, Jeroen Bosch Hospital, 's-Hertogenbosch, The Netherlands
| | - Lfag Massuger
- Department of Obstetrics and Gynaecology, Radboud university medical center, Nijmegen, The Netherlands
| | - Rlm Bekkers
- Department of Obstetrics and Gynaecology, Catharina Hospital, Eindhoven, The Netherlands
| | - A G Siebers
- Department of Pathology, Radboud university medical center, Nijmegen, The Netherlands.,PALGA, the Nationwide Network and Registry of Histo- and Cytopathology, Houten, The Netherlands
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Poel D, Rustenburg F, Sie D, van Essen HF, Eijk PP, Bloemena E, Elhorst Benites T, van den Berg MC, Vergeer MR, Leemans RC, Buffart TE, Ylstra B, Brakenhoff RH, Verheul HM, Voortman J. Expression of let-7i and miR-192 is associated with resistance to cisplatin-based chemoradiotherapy in patients with larynx and hypopharynx cancer. Oral Oncol 2020; 109:104851. [PMID: 32585557 DOI: 10.1016/j.oraloncology.2020.104851] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Revised: 05/18/2020] [Accepted: 06/07/2020] [Indexed: 12/16/2022]
Abstract
OBJECTIVES The majority of patients with locally advanced larynx or hypopharynx squamous cell carcinoma are treated with organ-preserving chemoradiotherapy (CRT). Clinical outcome following CRT varies greatly. We hypothesized that tumor microRNA (miRNA) expression is predictive for outcome following CRT. METHODS Next-generation sequencing (NGS) miRNA profiling was performed on 37 formalin-fixed paraffin-embedded (FFPE) tumor samples. Patients with a recurrence-free survival (RFS) of less than 2 years and patients with late/no recurrence within 2 years were compared by differential expression analysis. Tumor-specific miRNAs were selected based on normal mucosa miRNA expression data from The Cancer Genome Atlas database. A model was constructed to predict outcome using group-regularized penalized logistic ridge regression. Candidate miRNAs were validated by RT-qPCR in the initial sample set as well as in 46 additional samples. RESULTS Thirteen miRNAs were differentially expressed (p < 0.05, FDR < 0.1) according to outcome group. Initial class prediction in the NGS cohort (n = 37) resulted in a model combining five miRNAs and disease stage, able to predict CRT outcome with an area under the curve (AUC) of 0.82. In the RT-qPCR cohort (n = 83), 25 patients (30%) experienced early recurrence (median RFS 8 months; median follow-up 42 months). Class prediction resulted in a model combining let-7i-5p, miR-192-5p and disease stage, able to discriminate patients with good versus poor clinical outcome (AUC:0.80). CONCLUSION The combined miRNA expression and disease stage prediction model for CRT outcome is superior to using either factor alone. This study indicates NGS miRNA profiling using FFPE specimens is feasible, resulting in clinically relevant biomarkers.
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Affiliation(s)
- Dennis Poel
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Medical Oncology, Cancer Center Amsterdam, the Netherlands; Department of Medical Oncology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - François Rustenburg
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Neurosurgery, Cancer Center Amsterdam, the Netherlands
| | - Daoud Sie
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Pathology, Cancer Center Amsterdam, the Netherlands
| | - Hendrik F van Essen
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Pathology, Cancer Center Amsterdam, the Netherlands
| | - Paul P Eijk
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Pathology, Cancer Center Amsterdam, the Netherlands
| | - Elisabeth Bloemena
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Pathology, Cancer Center Amsterdam, the Netherlands; Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Maxillofacial Surgery/Oral Pathology, Academic Center for Dentistry Amsterdam (ACTA), the Netherlands
| | - Teresita Elhorst Benites
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Medical Oncology, Cancer Center Amsterdam, the Netherlands
| | - Madeleine C van den Berg
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Medical Oncology, Cancer Center Amsterdam, the Netherlands
| | - Marije R Vergeer
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Radiation Oncology, Cancer Center Amsterdam, the Netherlands
| | - René C Leemans
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Otolaryngology-Head and Neck Surgery, Cancer Center Amsterdam, the Netherlands
| | - Tineke E Buffart
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Medical Oncology, Cancer Center Amsterdam, the Netherlands; Antoni van Leeuwenhoek Hospital, Department of Gastrointestinal Oncology, Amsterdam, the Netherlands
| | - Bauke Ylstra
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Pathology, Cancer Center Amsterdam, the Netherlands
| | - Ruud H Brakenhoff
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Otolaryngology-Head and Neck Surgery, Cancer Center Amsterdam, the Netherlands
| | - Henk M Verheul
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Medical Oncology, Cancer Center Amsterdam, the Netherlands; Department of Medical Oncology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Jens Voortman
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Medical Oncology, Cancer Center Amsterdam, the Netherlands.
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van der Zee RP, Richel O, van Noesel CJM, Novianti PW, Ciocanea-Teodorescu I, van Splunter AP, Duin S, van den Berk GEL, Meijer CJLM, Quint WGV, de Vries HJC, Prins JM, Steenbergen RDM. Host Cell Deoxyribonucleic Acid Methylation Markers for the Detection of High-grade Anal Intraepithelial Neoplasia and Anal Cancer. Clin Infect Dis 2020; 68:1110-1117. [PMID: 30060049 PMCID: PMC6424081 DOI: 10.1093/cid/ciy601] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Accepted: 07/26/2018] [Indexed: 01/10/2023] Open
Abstract
Background High-grade anal intraepithelial neoplasia (AIN2/3; HGAIN) is highly prevalent in human immunodeficiency virus positive (HIV+) men who have sex with men (MSM), but only a minority will eventually progress to cancer. Currently, the cancer risk cannot be established, and therefore all HGAIN is treated, resulting in overtreatment. We assessed host cell deoxyribonucleic acid (DNA) methylation markers for detecting HGAIN and anal cancer. Methods Tissue samples of HIV+ men with anal cancer (n = 26), AIN3 (n = 24), AIN2 (n = 42), AIN1 (n = 22) and HIV+ male controls (n = 34) were analyzed for methylation of 9 genes using quantitative methylation-specific polymerase chain reaction. Univariable and least absolute shrinkage and selection operator logistic regression, followed by leave-one-out cross-validation, were used to determine the performance for AIN3 and cancer detection. Results Methylation of all genes increased significantly with increasing severity of disease (P < 2 × 10-6). HGAIN samples revealed heterogeneous methylation patterns, with a subset resembling cancer. Four genes (ASCL1, SST, ZIC1,ZNF582) showed remarkable performance for AIN3 and anal cancer detection (area under the curve [AUC] > 0.85). ZNF582 (AUC = 0.89), detected all cancers and 54% of AIN3 at 93% specificity. Slightly better performance (AUC = 0.90) was obtained using a 5-marker panel. Conclusions DNA methylation is associated with anal carcinogenesis. A marker panel that includes ZNF582 identifies anal cancer and HGAIN with a cancer-like methylation pattern, warrantingvalidation studies to verify its potential for screening and management of HIV+ MSM at risk for anal cancer.
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Affiliation(s)
- Ramon P van der Zee
- Department of Pathology, Amsterdam University Medical Centers, Vrije Universiteit Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands.,Division of Infectious Diseases, Department of Internal Medicine, Amsterdam Infection & Immunity Institute, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands.,Department of Dermatology, Amsterdam University Medical Centers, Amsterdam Infection & Immunity Institute, University of Amsterdam, Amsterdam, The Netherlands
| | - Olivier Richel
- Division of Infectious Diseases, Department of Internal Medicine, Amsterdam Infection & Immunity Institute, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - Carel J M van Noesel
- Department of Pathology, Cancer Center Amsterdam, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - Putri W Novianti
- Department of Epidemiology and Biostatistics, Amsterdam University Medical Centers, VU University Medical Center, Amsterdam Public Health Research Institute, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Iuliana Ciocanea-Teodorescu
- Department of Epidemiology and Biostatistics, Amsterdam University Medical Centers, VU University Medical Center, Amsterdam Public Health Research Institute, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Annina P van Splunter
- Department of Pathology, Amsterdam University Medical Centers, Vrije Universiteit Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Sylvia Duin
- Department of Pathology, Amsterdam University Medical Centers, Vrije Universiteit Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Guido E L van den Berk
- Department of Internal Medicine, Onze Lieve Vrouwe Gasthuis (OLVG), Amsterdam, The Netherlands
| | - Chris J L M Meijer
- Department of Pathology, Amsterdam University Medical Centers, Vrije Universiteit Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Wim G V Quint
- Delft Diagnostic Laboratory (DDL), Rijswijk, The Netherlands
| | - Henry J C de Vries
- Department of Dermatology, Amsterdam University Medical Centers, Amsterdam Infection & Immunity Institute, University of Amsterdam, Amsterdam, The Netherlands.,Department of Infectious Diseases, Sexually Transmitted Infections Outpatient Clinic, Public Health Service of Amsterdam, Amsterdam, The Netherlands
| | - Jan M Prins
- Division of Infectious Diseases, Department of Internal Medicine, Amsterdam Infection & Immunity Institute, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - Renske D M Steenbergen
- Department of Pathology, Amsterdam University Medical Centers, Vrije Universiteit Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
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Zhu H, Zhu H, Tian M, Wang D, He J, Xu T. DNA Methylation and Hydroxymethylation in Cervical Cancer: Diagnosis, Prognosis and Treatment. Front Genet 2020; 11:347. [PMID: 32328088 PMCID: PMC7160865 DOI: 10.3389/fgene.2020.00347] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Accepted: 03/23/2020] [Indexed: 12/16/2022] Open
Abstract
Recent discoveries have led to the development of novel ideas and techniques that have helped elucidate the correlation between epigenetics and tumor biology. Nowadays, the field of tumor genetics has evolved to include a new type of regulation by epigenetics. An increasing number of studies have demonstrated the importance of DNA methylation and hydroxymethylation in specific genes in the progression of cervical cancer. Determining the methylation and hydroxymethylation profiles of these genes will help in the early prevention and diagnosis, monitoring recurrence, prognosis, and treatment of patients with cervical cancer. In this review, we focus on the significance of aberrant DNA methylation and hydroxymethylation in cervical cancer and the use of these epigenetic signatures in clinical settings.
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Affiliation(s)
- Hongming Zhu
- Department of Obstetrics and Gynecology, The Second Hospital of Jilin University, Changchun, China
| | - He Zhu
- Department of Obstetrics and Gynecology, The Second Hospital of Jilin University, Changchun, China
| | - Miao Tian
- Department of Obstetrics and Gynecology, The Second Hospital of Jilin University, Changchun, China
| | - Dongying Wang
- Department of Obstetrics and Gynecology, The Second Hospital of Jilin University, Changchun, China
| | - Jiaxing He
- Department of Obstetrics and Gynecology, The Second Hospital of Jilin University, Changchun, China
| | - Tianmin Xu
- Department of Obstetrics and Gynecology, The Second Hospital of Jilin University, Changchun, China
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Methylation analysis in urine fractions for optimal CIN3 and cervical cancer detection. PAPILLOMAVIRUS RESEARCH 2020; 9:100193. [PMID: 32171935 PMCID: PMC7082622 DOI: 10.1016/j.pvr.2020.100193] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Revised: 01/31/2020] [Accepted: 02/26/2020] [Indexed: 12/19/2022]
Abstract
INTRODUCTION Urine sampling is an interesting solution for CIN3 and cervical cancer detection. Urine can be separated in different fractions: full void urine, urine sediment and urine supernatant. We aimed to determine which urine fraction is most competent for CIN3 and cervical cancer detection by methylation analysis. METHODS Urine samples (27 controls, 30 CIN3 and 17 cervical cancer) were processed into 3 fractions and tested for 5 methylation markers (ASCL1, GHSR, LHX8, SST, ZIC1). We determined Spearman correlation coefficients between fractions, compared methylation levels and calculated AUCs for CIN3 and cancer detection. RESULTS In general strong correlations (r > 0.60) were found between urine fractions. Methylation levels increased significantly with severity of underlying disease in all urine fractions. CIN3 and controls differed significantly for 2 markers in full void urine, 4 markers in urine sediment and 1 marker in urine supernatant, with AUCs of 0.55-0.79. Comparison of cancer to controls was highly significant for all markers in all fractions, yielding AUCs of 0.87-0.99. CONCLUSION Methylation analysis performs excellent in all urine fractions for cervical cancer detection. Our results indicate the potential of CIN3 detection by urinary methylation analysis, and demonstrate that urine sediment performs best to detect CIN3.
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El-Zein M, Cheishvili D, Gotlieb W, Gilbert L, Hemmings R, Behr MA, Szyf M, Franco EL. Genome-wide DNA methylation profiling identifies two novel genes in cervical neoplasia. Int J Cancer 2020; 147:1264-1274. [PMID: 31983058 DOI: 10.1002/ijc.32880] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2019] [Revised: 12/03/2019] [Accepted: 01/03/2020] [Indexed: 12/27/2022]
Abstract
DNA methylation analysis may improve risk stratification in cervical screening. We used a pan-epigenomic approach to identify new methylation markers along the continuum of cervical intraepithelial neoplasia (CIN) to cervical cancer. Physician-collected samples (54 normal, 50 CIN1, 40 CIN2 and 42 CIN3) were randomly selected from women at a single-center colposcopy clinic. Extracted DNA was subjected to Illumina Infinium EPIC array analysis, and methylation was assessed blinded to histopathological and clinical data. CpG sites whose state of methylation correlated with lesion grade were assessed (Spearman correlation), and a weighted methylation score was calculated comparing normal to CIN3. Validation of the top selected genes was performed in an independent cohort (100 normal, 50 CIN1, 50 CIN2, 50 CIN3 and 8 cervical cancers) of new patients, referred for colposcopic examination at three hospitals, using targeted DNA methylation Illumina amplicon sequencing. The relationship between a combined weighted marker score and progression from normal through precancerous lesions and cervical cancer was compared using one-way ANOVA. Our analyses revealed 7,715 CpGs whose methylation level correlated with progression (from normal to CIN1, CIN2 and CIN3), with a significant trend of increased methylation with lesion grade. We shortlisted a bigenic (hyaluronan synthase 1, HAS1 and ATPase phospholipid transporting 10A, ATP10A corresponding to cg03419058 and cg13944175 sites) marker set; r = 0.55, p < 0.0001. Validation of the four most discriminating genes (CA10, DPP10, FMN2 and HAS1) showed a significant correlation between methylation levels and disease progression (p-value < 2.2 × 10-16 , adjusted R2 = 0.952). Translational research of the identified genes to future clinical applications is warranted.
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Affiliation(s)
- Mariam El-Zein
- Division of Cancer Epidemiology, McGill University, Montréal, QC, Canada.,Gerald Bronfman Department of Oncology, McGill University, Montréal, QC, Canada
| | - David Cheishvili
- Gerald Bronfman Department of Oncology, McGill University, Montréal, QC, Canada.,HKG Epitherapeutics, Science Park, Hong Kong.,Montreal EpiTerapia Inc., Montreal, QC, Canada
| | - Walter Gotlieb
- Division of Gynecologic Oncology and Colposcopy, McGill University, Jewish General Hospital, Montréal, QC, Canada
| | - Lucy Gilbert
- Gynecologic Cancer Service, McGill University Health Centre, Glen Site Cedars Cancer Centre, Montréal, QC, Canada
| | - Robert Hemmings
- Department of Obstetrics and Gynecology, McGill University Health Centre - St Mary's Hospital Centre, Montréal, QC, Canada
| | - Marcel A Behr
- Department of Medicine, McGill University Health Centre, Montréal, QC, Canada
| | - Moshe Szyf
- HKG Epitherapeutics, Science Park, Hong Kong.,Montreal EpiTerapia Inc., Montreal, QC, Canada.,Department of Pharmacology and Therapeutics, McGill University, Montréal, QC, Canada
| | - Eduardo L Franco
- Division of Cancer Epidemiology, McGill University, Montréal, QC, Canada.,Gerald Bronfman Department of Oncology, McGill University, Montréal, QC, Canada
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Abstract
Supplemental Digital Content is available in the text To determine the performance of molecular screening strategies for detection of cervical intraepithelial neoplasia grade 3 or worse (CIN3+) in comparison with cytology screening in women living with HIV.
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47
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Polman NJ, de Haan Y, Veldhuijzen NJ, Heideman DAM, de Vet HCW, Meijer CJLM, Massuger LFAG, van Kemenade FJ, Berkhof J. Experience with HPV self-sampling and clinician-based sampling in women attending routine cervical screening in the Netherlands. Prev Med 2019; 125:5-11. [PMID: 31054907 DOI: 10.1016/j.ypmed.2019.04.025] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Revised: 04/03/2019] [Accepted: 04/28/2019] [Indexed: 01/06/2023]
Abstract
Several countries offer HPV self-sampling for screening non-attendees. It is assumed that screening attendees also prefer self-sampling to clinician-based sampling, however, little research has been conducted with respect to this. Women participating in the IMPROVE-study were randomised (1:1) to self- or clinician-collected HPV testing, and HPV-positive women were retested using the other collection method. Three different questionnaires were sent out among a subset of participating women: Q1) HPV-positive women from both study groups were asked about their experiences with self-sampling and clinician-based sampling (n = 497); Q2) HPV-negative women from the self-sampling group were asked about their experiences with self-sampling (n = 2366); and Q3) HPV-negative women in the clinician-collection group were asked about their experiences with clinician-based sampling (n = 2092). Response rates ranged from 71.6 to 79.4%. Women reported significantly lower levels of shame, nervousness, discomfort and pain during self-sampling compared to clinician-based sampling. However, trust in correct sampling was significantly higher during clinician-based sampling. The majority of women in group Q1 preferred self-sampling (76.5%) to clinician-based sampling (11.9%) in future screening, while 11.6% of women reported to have no preference for either method. To conclude, women from a regular screening population have a positive attitude towards self-sampling but express some concerns with respect to accuracy. The majority prefers self-sampling to clinician-based sampling in future screening. Based on these results, a screening approach where women can choose for either self-sampling or clinician-based sampling seems highly justifiable.
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Affiliation(s)
- Nicole J Polman
- Cancer Center Amsterdam, Department of Pathology, Amsterdam UMC, location Vrije Universiteit Amsterdam, Amsterdam, the Netherlands.
| | - Yanne de Haan
- Cancer Center Amsterdam, Department of Pathology, Amsterdam UMC, location Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Nienke J Veldhuijzen
- Department of Epidemiology and Biostatistics, Amsterdam UMC, location Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Daniëlle A M Heideman
- Cancer Center Amsterdam, Department of Pathology, Amsterdam UMC, location Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Henrica C W de Vet
- Department of Epidemiology and Biostatistics, Amsterdam UMC, location Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Chris J L M Meijer
- Cancer Center Amsterdam, Department of Pathology, Amsterdam UMC, location Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Leon F A G Massuger
- Department of Obstetrics and Gynaecology, Radboud University Medical Center, Nijmegen, the Netherlands
| | | | - Johannes Berkhof
- Department of Epidemiology and Biostatistics, Amsterdam UMC, location Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
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Babion I, De Strooper LMA, Luttmer R, Bleeker MCG, Meijer CJLM, Heideman DAM, Wilting SM, Steenbergen RDM. Complementarity between miRNA expression analysis and DNA methylation analysis in hrHPV-positive cervical scrapes for the detection of cervical disease. Epigenetics 2019; 14:558-567. [PMID: 30955437 PMCID: PMC6557605 DOI: 10.1080/15592294.2019.1600390] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Cervical screening by high-risk HPV (hrHPV) testing requires additional risk stratification (triage), as most infections are transient and only a subset of hrHPV-positive women harbours clinically relevant disease. Molecular triage markers such as microRNAs (miRNAs) and DNA methylation markers are particularly promising, as they can be objectively tested directly on hrHPV-positive scrapes and cervicovaginal self-samples. Here, we evaluated the marker potential of 10 candidate miRNAs in 209 hrHPV-positive scrapes of women with underlying precancer (cervical intraepithelial neoplasia, grade 2–3 (CIN2-3)), cancer, or without disease (CIN0/1). A predictive miRNA classifier for CIN3 detection was built using logistic regression, which was compared to and combined with DNA methylation marker FAM19A4. Markers were correlated to histology parameters and hrHPV genotype. A miRNA classifier consisting of miR-149, miR-20a, and miR-93 achieved an area under the curve (AUC) of 0.834 for CIN3 detection, which was not significantly different to that of FAM19A4 methylation (AUC: 0.862, p = 0.591). Combining miRNA and methylation analysis demonstrated complementarity between both marker types (AUC: 0.939). While the miRNA classifier seemed more predictive for CIN2, FAM19A4 methylation was particularly high in HPV16-positive and histologically advanced CIN3, i.e. CIN3 with high lesion volume. The miRNA classifier, FAM19A4 methylation, and the miRNA/methylation combination were highest in cancer-associated scrapes. In conclusion, a panel of three miRNAs is discriminatory for CIN3 in hrHPV-positive scrapes and can complement DNA methylation analysis for the efficient detection of cervical disease. Combined analysis of the two marker types warrants further evaluation as triage strategy in hrHPV-based screening.
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Affiliation(s)
- Iris Babion
- a Pathology, Cancer Center Amsterdam , Amsterdam UMC, Vrije Universiteit Amsterdam , Amsterdam , The Netherlands
| | - Lise M A De Strooper
- a Pathology, Cancer Center Amsterdam , Amsterdam UMC, Vrije Universiteit Amsterdam , Amsterdam , The Netherlands
| | - Roosmarijn Luttmer
- a Pathology, Cancer Center Amsterdam , Amsterdam UMC, Vrije Universiteit Amsterdam , Amsterdam , The Netherlands
| | - Maaike C G Bleeker
- a Pathology, Cancer Center Amsterdam , Amsterdam UMC, Vrije Universiteit Amsterdam , Amsterdam , The Netherlands
| | - Chris J L M Meijer
- a Pathology, Cancer Center Amsterdam , Amsterdam UMC, Vrije Universiteit Amsterdam , Amsterdam , The Netherlands
| | - Daniëlle A M Heideman
- a Pathology, Cancer Center Amsterdam , Amsterdam UMC, Vrije Universiteit Amsterdam , Amsterdam , The Netherlands
| | - Saskia M Wilting
- b Department of Medical Oncology, Erasmus MC Cancer Institute , Erasmus University Medical Center , Rotterdam , The Netherlands
| | - Renske D M Steenbergen
- a Pathology, Cancer Center Amsterdam , Amsterdam UMC, Vrije Universiteit Amsterdam , Amsterdam , The Netherlands
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Snoek BC, Verlaat W, Babion I, Novianti PW, van de Wiel MA, Wilting SM, van Trommel NE, Bleeker MCG, Massuger LFAG, Melchers WJG, Sie D, Heideman DAM, Snijders PJF, Meijer CJLM, Steenbergen RDM. Genome-wide microRNA analysis of HPV-positive self-samples yields novel triage markers for early detection of cervical cancer. Int J Cancer 2018; 144:372-379. [PMID: 30192375 PMCID: PMC6518875 DOI: 10.1002/ijc.31855] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2018] [Revised: 07/20/2018] [Accepted: 07/30/2018] [Indexed: 02/06/2023]
Abstract
Offering self‐sampling for HPV testing improves the effectiveness of current cervical screening programs by increasing population coverage. Molecular markers directly applicable on self‐samples are needed to stratify HPV‐positive women at risk of cervical cancer (so‐called triage) and to avoid over‐referral and overtreatment. Deregulated microRNAs (miRNAs) have been implicated in the development of cervical cancer, and represent potential triage markers. However, it is unknown whether deregulated miRNA expression is reflected in self‐samples. Our study is the first to establish genome‐wide miRNA profiles in HPV‐positive self‐samples to identify miRNAs that can predict the presence of CIN3 and cervical cancer in self‐samples. Small RNA sequencing (sRNA‐Seq) was conducted to determine genome‐wide miRNA expression profiles in 74 HPV‐positive self‐samples of women with and without cervical precancer (CIN3). The optimal miRNA marker panel for CIN3 detection was determined by GRridge, a penalized method on logistic regression. Six miRNAs were validated by qPCR in 191 independent HPV‐positive self‐samples. Classification of sRNA‐Seq data yielded a 9‐miRNA marker panel with a combined area under the curve (AUC) of 0.89 for CIN3 detection. Validation by qPCR resulted in a combined AUC of 0.78 for CIN3+ detection. Our study shows that deregulated miRNA expression associated with CIN3 and cervical cancer development can be detected by sRNA‐Seq in HPV‐positive self‐samples. Validation by qPCR indicates that miRNA expression analysis offers a promising novel molecular triage strategy for CIN3 and cervical cancer detection applicable to self‐samples. What's new? MicroRNAs (miRNAs) are suspected of playing a role in cervical cancer development. They are also potential markers for the identification of human papillomavirus (HPV)‐infected women who are at risk of cervical cancer. Here, using small RNA sequencing of HPV‐positive self‐samples from women with and without cervical precancer (CIN3), the authors identify a miRNA signature consisting of multiple miRNAs that is strongly predictive of CIN3. Validation of this signature by qPCR revealed a good clinical performance for CIN3+ detection. The findings suggest that miRNA analysis is an effective means of CIN3+ prediction in HPV‐positive self‐samples obtained for cervical cancer screening.
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Affiliation(s)
- Barbara C Snoek
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, Amsterdam, Netherlands
| | - Wina Verlaat
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, Amsterdam, Netherlands
| | - Iris Babion
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, Amsterdam, Netherlands
| | - Putri W Novianti
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, Amsterdam, Netherlands.,Amsterdam UMC, Vrije Universiteit Amsterdam, Epidemiology and Biostatistics, Amsterdam, Netherlands
| | - Mark A van de Wiel
- Amsterdam UMC, Vrije Universiteit Amsterdam, Epidemiology and Biostatistics, Amsterdam, Netherlands.,Amsterdam UMC, Vrije Universiteit Amsterdam, Mathematics, Amsterdam, Netherlands
| | - Saskia M Wilting
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, Amsterdam, Netherlands.,Department of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, Netherlands
| | - Nienke E van Trommel
- Department of Gynecology, Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, Netherlands
| | - Maaike C G Bleeker
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, Amsterdam, Netherlands
| | - Leon F A G Massuger
- Department of Obstetrics and Gynaecology, Radboud University Medical Center, Nijmegen, Netherlands
| | - Willem J G Melchers
- Department of Medical Microbiology, Radboud University Medical Center, Nijmegen, Netherlands
| | - Daoud Sie
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, Amsterdam, Netherlands
| | - Daniëlle A M Heideman
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, Amsterdam, Netherlands
| | - Peter J F Snijders
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, Amsterdam, Netherlands
| | - Chris J L M Meijer
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, Amsterdam, Netherlands
| | - Renske D M Steenbergen
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, Amsterdam, Netherlands
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HPV16-Related Cervical Cancers and Precancers Have Increased Levels of Host Cell DNA Methylation in Women Living with HIV. Int J Mol Sci 2018; 19:ijms19113297. [PMID: 30360578 PMCID: PMC6274896 DOI: 10.3390/ijms19113297] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Revised: 10/19/2018] [Accepted: 10/19/2018] [Indexed: 02/07/2023] Open
Abstract
Data on human papillomavirus (HPV) type-specific cervical cancer risk in women living with human immunodeficiency virus (WLHIV) are needed to understand HPV–HIV interaction and to inform prevention programs for this population. We assessed high-risk HPV type-specific prevalence in cervical samples from 463 WLHIV from South Africa with different underlying, histologically confirmed stages of cervical disease. Secondly, we investigated DNA hypermethylation of host cell genes ASCL1, LHX8, and ST6GALNAC5, as markers of advanced cervical disease, in relation to type-specific HPV infection. Overall, HPV prevalence was 56% and positivity increased with severity of cervical disease: from 28.0% in cervical intraepithelial neoplasia (CIN) grade 1 or less (≤CIN1) to 100% in invasive cervical cancer (ICC). HPV16 was the most prevalent type, accounting for 9.9% of HPV-positive ≤CIN1, 14.3% of CIN2, 31.7% of CIN3, and 45.5% of ICC. HPV16 was significantly more associated with ICC and CIN3 than with ≤CIN1 (adjusted for age, ORMH 7.36 (95% CI 2.33–23.21) and 4.37 (95% CI 1.81–10.58), respectively), as opposed to non-16 high-risk HPV types. Methylation levels of ASCL1, LHX8, and ST6GALNAC5 in cervical scrapes of women with CIN3 or worse (CIN3+) associated with HPV16 were significantly higher compared with methylation levels in cervical scrapes of women with CIN3+ associated with non-16 high-risk HPV types (p-values 0.017, 0.019, and 0.026, respectively). When CIN3 and ICC were analysed separately, the same trend was observed, but the differences were not significant. Our results confirm the key role that HPV16 plays in uterine cervix carcinogenesis, and suggest that the evaluation of host cell gene methylation levels may monitor the progression of cervical neoplasms also in WLHIV.
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