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Wang Z, Zhang Q, Zhang C, Yan J, Yang T, Jiang A. CADM2 participates in endometriosis development by influencing the epithelial-mesenchymal transition. Reprod Sci 2024; 31:3049-3057. [PMID: 38767769 DOI: 10.1007/s43032-024-01592-x] [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: 12/29/2023] [Accepted: 05/09/2024] [Indexed: 05/22/2024]
Abstract
Endometriosis (EM) is a common gynecologic condition that often leads to infertility in women of reproductive age. Cell adhesion molecule 2 (CADM2) is involved in maintaining cell adhesion and polarity, as well as suppressing tumors. However, the role and mechanism of CADM2 in endometriosis is unclear. Therefore, this study evaluated the expression levels of CADM2 and epithelial-mesenchymal transition (EMT)-related marker proteins (E-cadherin, α-SMA, and N-cadherin). Compared to normal endometrial tissue, CADM2 was expressed at low levels in ectopic endometrial tissue from patients with EM. We performed clone formation assays, wound healing assays, and Transwell cell invasion assays to investigate the effects of CADM2 on the biological behavior of endometriosis epithelial cells (11Z) and ectopic endometrial stromal cells (EESCs). The growth, migration, and invasion abilities of these cells were significantly inhibited by overexpression of CADM2. The results were reversed after the knockdown of CADM2. Finally, western blotting (WB) was utilized to detect the effect of CADM2 on EMT in endometriosis cells. CADM2 inhibited EMT in endometriosis cells. In conclusion, our study suggests that CADM2 is a negative regulator of endometriosis development and may inhibit endometriosis development by suppressing EMT.
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Affiliation(s)
- Zheng Wang
- Department of Reproductive Medicine, Affiliated Hospital of Shandong Second Medical University, Weifang, Shandong Province, People's Republic of China
- School of Clinical Medicine, Shandong Second Medical University, Weifang, Shandong Province, People's Republic of China
| | - Qiqi Zhang
- Department of Reproductive Medicine, Affiliated Hospital of Shandong Second Medical University, Weifang, Shandong Province, People's Republic of China
- School of Clinical Medicine, Shandong Second Medical University, Weifang, Shandong Province, People's Republic of China
| | - Chen Zhang
- School of Clinical Medicine, Shandong Second Medical University, Weifang, Shandong Province, People's Republic of China
- Gynaecology, Heze Municipal Hospital, Heze, Shandong Province, People's Republic of China
| | - Jun Yan
- Department of Reproductive Medicine, Affiliated Hospital of Shandong Second Medical University, Weifang, Shandong Province, People's Republic of China
- School of Clinical Medicine, Shandong Second Medical University, Weifang, Shandong Province, People's Republic of China
| | - Tingting Yang
- Department of Reproductive Medicine, Affiliated Hospital of Shandong Second Medical University, Weifang, Shandong Province, People's Republic of China
| | - Aifang Jiang
- Department of Reproductive Medicine, Affiliated Hospital of Shandong Second Medical University, Weifang, Shandong Province, People's Republic of China.
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2
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Chen X, Jin X, Kong L, Liou Y, Liu P, Dong Z, Zhou S, Qi B, Fei J, Chen X, Xiong G, Hu Y, Liu S, Zhou J, Shou H, Li L. Triage performance of PAX1 m/JAM3 m in opportunistic cervical cancer screening of non‒16/18 human papillomavirus-positive women: a multicenter prospective study in China. Clin Epigenetics 2024; 16:108. [PMID: 39152491 PMCID: PMC11330154 DOI: 10.1186/s13148-024-01731-w] [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: 02/27/2024] [Accepted: 08/13/2024] [Indexed: 08/19/2024] Open
Abstract
OBJECTIVES In this study, we aimed to validate the performance of the PAX1 and JAM3 methylation (PAX1m/JAM3m) test as a triage tool for detecting cervical intraepithelial neoplasia grade 3 or worse (CIN3 +) in non-16/18 high-risk human papillomavirus-positive patients (non-16/18 hrHPV +). METHODS The triage performance of liquid-based cytology (LBC) and the PAX1m/JAM3m test for detecting CIN3 + were compared. RESULTS In total, 1851 participants had cervical histological outcomes and were included in the analysis. The sensitivity/specificity of the LBC test results with atypical squamous cells of undetermined significance or worse (LBC ≥ ASCUS) and the PAX1m/JAM3m test were 90.1%/26.7% and 84.8%/88.5%, respectively. PAX1m/JAM3m( +) had the highest diagnostic AUC (0.866, 95% confidence interval (CI) 0.837-0.896) in the whole cohort. All cancers (n = 20) were detected by PAX1m/JAM3m(+). Compared with LBC ≥ ASCUS, PAX1m/JAM3m(+) reduced the number of patients who needed referral for colposcopy by 57.21% (74.66% vs. 17.45%). The odds ratios for detecting CIN3 + by LBC ≥ ASCUS and PAX1m/JAM3m(+) were 3.3 (95% CI 2.0-5.9) and 42.6 (27.1-69.6), respectively (p < 0.001). The combination of LBC ≥ ASCUS or PAX1m/JAM3m(+) slightly increased the diagnostic sensitivity (98.0%, 95% CI: 95.8-100%) and referral rate (77.09%) but reduced the diagnostic specificity (24.8%, 22.7-26.8%). CONCLUSIONS In non-16/18 hrHPV(+) women, PAX1m/JAM3m was superior to cytology for detecting CIN3 + . Compared with LBC ≥ ASCUS, PAX1m/JAM3m(+) reduced the number of significant referrals to colposcopy without compromising diagnostic sensitivity.
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Affiliation(s)
- Xiaojing Chen
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Beijing, 100730, China
- National Clinical Research Center for Obstetric & Gynecologic Diseases, Beijing, 100730, China
- State Key Laboratory for Complex, Severe and Rare Diseases, Peking Union Medical College Hospital, Beijing, 100730, China
| | - Xitong Jin
- Department of Medical Laboratory, Beijing Origin-Poly Bio-Tec Co., Ltd., Beijing, 102600, China
| | - Linghua Kong
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Beijing, 100730, China
- National Clinical Research Center for Obstetric & Gynecologic Diseases, Beijing, 100730, China
- State Key Laboratory for Complex, Severe and Rare Diseases, Peking Union Medical College Hospital, Beijing, 100730, China
| | - Yuligh Liou
- Department of Medical Laboratory, Beijing Origin-Poly Bio-Tec Co., Ltd., Beijing, 102600, China
- Clinical Precision Medicine Research Center, the First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou, 510062, China
| | - Pei Liu
- Department of Medical Laboratory, Beijing Origin-Poly Bio-Tec Co., Ltd., Beijing, 102600, China
| | - Zhe Dong
- Department of Obstetrics and Gynecology, Peking University International Hospital, Beijing, 100000, China
| | - Sijun Zhou
- Department of Obstetrics and Gynecology, Inner Mongolia Autonomous Region People's Hospital, Hohhot, 010000, China
| | - Bingli Qi
- Department of Gynecology, Cangzhou Central Hospital, Cangzhou, 061000, China
| | - Jing Fei
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, 310000, China
| | - Xiaoyan Chen
- Department of Obstetrics and Gynecology, Zhejiang Provincial People's Hospital, Hangzhou, 310000, China
| | - Guangwu Xiong
- Department of Obstetrics and Gynecology, Peking University International Hospital, Beijing, 100000, China
| | - Yuchong Hu
- Department of Obstetrics and Gynecology, Inner Mongolia Autonomous Region People's Hospital, Hohhot, 010000, China
| | - Shikai Liu
- Department of Gynecology, Cangzhou Central Hospital, Cangzhou, 061000, China
| | - Jianwei Zhou
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, 310000, China
| | - Huafeng Shou
- Department of Obstetrics and Gynecology, Zhejiang Provincial People's Hospital, Hangzhou, 310000, China
| | - Lei Li
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Beijing, 100730, China.
- National Clinical Research Center for Obstetric & Gynecologic Diseases, Beijing, 100730, China.
- State Key Laboratory for Complex, Severe and Rare Diseases, Peking Union Medical College Hospital, Beijing, 100730, China.
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3
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Garg P, Krishna M, Subbalakshmi AR, Ramisetty S, Mohanty A, Kulkarni P, Horne D, Salgia R, Singhal SS. Emerging biomarkers and molecular targets for precision medicine in cervical cancer. Biochim Biophys Acta Rev Cancer 2024; 1879:189106. [PMID: 38701936 DOI: 10.1016/j.bbcan.2024.189106] [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: 03/04/2024] [Revised: 04/18/2024] [Accepted: 04/28/2024] [Indexed: 05/06/2024]
Abstract
Cervical cancer remains a significant global health burden, necessitating innovative approaches for improved diagnostics and personalized treatment strategies. Precision medicine has emerged as a promising paradigm, leveraging biomarkers and molecular targets to tailor therapy to individual patients. This review explores the landscape of emerging biomarkers and molecular targets in cervical cancer, highlighting their potential implications for precision medicine. By integrating these biomarkers into comprehensive diagnostic algorithms, clinicians can identify high-risk patients at an earlier stage, enabling timely intervention and improved patient outcomes. Furthermore, the identification of specific molecular targets has paved the way for the development of targeted therapies aimed at disrupting key pathways implicated in cervical carcinogenesis. In conclusion, the evolving landscape of biomarkers and molecular targets presents exciting opportunities for advancing precision medicine in cervical cancer. By harnessing these insights, clinicians can optimize treatment selection, enhance patient outcomes, and ultimately transform the management of this devastating disease.
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Affiliation(s)
- Pankaj Garg
- Department of Chemistry, GLA University, Mathura, Uttar Pradesh 281406, India
| | - Madhu Krishna
- Departments of Medical Oncology & Therapeutics Research and Beckman Research Institute of City of Hope, Comprehensive Cancer Center and National Medical Center, Duarte, CA 91010, USA
| | - Ayalur Raghu Subbalakshmi
- Departments of Medical Oncology & Therapeutics Research and Beckman Research Institute of City of Hope, Comprehensive Cancer Center and National Medical Center, Duarte, CA 91010, USA
| | - Sravani Ramisetty
- Departments of Medical Oncology & Therapeutics Research and Beckman Research Institute of City of Hope, Comprehensive Cancer Center and National Medical Center, Duarte, CA 91010, USA
| | - Atish Mohanty
- Departments of Medical Oncology & Therapeutics Research and Beckman Research Institute of City of Hope, Comprehensive Cancer Center and National Medical Center, Duarte, CA 91010, USA
| | - Prakash Kulkarni
- Departments of Medical Oncology & Therapeutics Research and Beckman Research Institute of City of Hope, Comprehensive Cancer Center and National Medical Center, Duarte, CA 91010, USA
| | - David Horne
- Departments of Molecular Medicine, Beckman Research Institute of City of Hope, Comprehensive Cancer Center and National Medical Center, Duarte, CA 91010, USA
| | - Ravi Salgia
- Departments of Medical Oncology & Therapeutics Research and Beckman Research Institute of City of Hope, Comprehensive Cancer Center and National Medical Center, Duarte, CA 91010, USA
| | - Sharad S Singhal
- Departments of Medical Oncology & Therapeutics Research and Beckman Research Institute of City of Hope, Comprehensive Cancer Center and National Medical Center, Duarte, CA 91010, USA.
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Liang M, Sheng L, Ke Y, Wu Z. The research progress on radiation resistance of cervical cancer. Front Oncol 2024; 14:1380448. [PMID: 38651153 PMCID: PMC11033433 DOI: 10.3389/fonc.2024.1380448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Accepted: 03/25/2024] [Indexed: 04/25/2024] Open
Abstract
Cervical carcinoma is the most prevalent gynecology malignant tumor and ranks as the fourth most common cancer worldwide, thus posing a significant threat to the lives and health of women. Advanced and early-stage cervical carcinoma patients with high-risk factors require adjuvant treatment following surgery, with radiotherapy being the primary approach. However, the tolerance of cervical cancer to radiotherapy has become a major obstacle in its treatment. Recent studies have demonstrated that radiation resistance in cervical cancer is closely associated with DNA damage repair pathways, the tumor microenvironment, tumor stem cells, hypoxia, cell cycle arrest, and epigenetic mechanisms, among other factors. The development of tumor radiation resistance involves complex interactions between multiple genes, pathways, and mechanisms, wherein each factor interacts through one or more signaling pathways. This paper provides an overview of research progress on an understanding of the mechanism underlying radiation resistance in cervical cancer.
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Affiliation(s)
| | | | - Yumin Ke
- Department of Gynecology and Obstetrics, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian, China
| | - Zhuna Wu
- Department of Gynecology and Obstetrics, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian, China
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Sinha A, Ghosh A, Ghosh A, Mathai S, Bhaumik J, Mukhopadhyay A, Maitra A, Biswas NK, Sengupta S. MAL expression downregulation through suppressive H3K27me3 marks at the promoter in HPV16-related cervical cancers is prognostically relevant and manifested by the interplay of novel MAL antisense long noncoding RNA AC103563.8, E7 oncoprotein and EZH2. Clin Epigenetics 2024; 16:40. [PMID: 38461243 PMCID: PMC10924967 DOI: 10.1186/s13148-024-01651-9] [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: 08/09/2023] [Accepted: 02/26/2024] [Indexed: 03/11/2024] Open
Abstract
BACKGROUND MAL (T-lymphocyte maturation-associated protein) is highly downregulated in most cancers, including cervical cancer (CaCx), attributable to promoter hypermethylation. Long noncoding RNA genes (lncGs) play pivotal roles in CaCx pathogenesis, by interacting with human papillomavirus (HPV)-encoded oncoproteins, and epigenetically regulating coding gene expression. Hence, we attempted to decipher the impact and underlying mechanisms of MAL downregulation in HPV16-related CaCx pathogenesis, by interrogating the interactive roles of MAL antisense lncRNA AC103563.8, E7 oncoprotein and PRC2 complex protein, EZH2. RESULTS Employing strand-specific RNA-sequencing, we confirmed the downregulated expression of MAL in association with poor overall survival of CaCx patients bearing HPV16, along with its antisense long noncoding RNA (lncRNA) AC103563.8. The strength of positive correlation between MAL and AC103563.8 was significantly high among patients compared to normal individuals. While downregulated expression of MAL was significantly associated with poor overall survival of CaCx patients bearing HPV16, AC103563.8 did not reveal any such association. We confirmed the enrichment of chromatin suppressive mark, H3K27me3 at MAL promoter, using ChIP-qPCR in HPV16-positive SiHa cells. Subsequent E7 knockdown in such cells significantly increased MAL expression, concomitant with decreased EZH2 expression and H3K27me3 marks at MAL promoter. In silico analysis revealed that both E7 and EZH2 bear the potential of interacting with AC103563.8, at the same binding domain. RNA immunoprecipitation with anti-EZH2 and anti-E7 antibodies, respectively, and subsequent quantitative PCR analysis in E7-silenced and unperturbed SiHa cells confirmed the interaction of AC103563.8 with EZH2 and E7, respectively. Apparently, AC103563.8 seems to preclude EZH2 and bind with E7, failing to block EZH2 function in patients. Thereby, enhanced EZH2 expression in the presence of E7 could potentially inactivate the MAL promoter through H3K27me3 marks, corroborating our previous results of MAL expression downregulation in patients. CONCLUSION AC103563.8-E7-EZH2 axis, therefore, appears to crucially regulate the expression of MAL, through chromatin inactivation in HPV16-CaCx pathogenesis, warranting therapeutic strategy development.
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Affiliation(s)
- Abarna Sinha
- National Institute of Biomedical Genomics, P.O.: N.S.S, Kalyani, 741251, West Bengal, India
| | - Abhisikta Ghosh
- National Institute of Biomedical Genomics, P.O.: N.S.S, Kalyani, 741251, West Bengal, India
| | - Arnab Ghosh
- National Institute of Biomedical Genomics, P.O.: N.S.S, Kalyani, 741251, West Bengal, India
| | - Sonia Mathai
- Tata Medical Center, Kolkata, West Bengal, India
| | | | - Asima Mukhopadhyay
- Kolkata Gynecological Oncology Trials and Translational Research Group, Kolkata, West Bengal, India
| | - Arindam Maitra
- National Institute of Biomedical Genomics, P.O.: N.S.S, Kalyani, 741251, West Bengal, India
| | - Nidhan K Biswas
- National Institute of Biomedical Genomics, P.O.: N.S.S, Kalyani, 741251, West Bengal, India
| | - Sharmila Sengupta
- National Institute of Biomedical Genomics, P.O.: N.S.S, Kalyani, 741251, West Bengal, India.
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Peng Y, Xiao S, Zuo W, Xie Y, Xiao Y. Potential diagnostic value of miRNAs in sexually transmitted infections. Gene 2024; 895:147992. [PMID: 37977319 DOI: 10.1016/j.gene.2023.147992] [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: 09/21/2023] [Revised: 11/03/2023] [Accepted: 11/13/2023] [Indexed: 11/19/2023]
Abstract
MiRNAs are small endogenous non-coding RNAs that have been demonstrated to be involved in post-transcriptional gene silencing, regulating a number of metabolic functions in the human body, including immune response, cellular physiology, organ development, angiogenesis, signaling, and other aspects. As popular molecules that have been studied in previous years, given their extensive regulatory functions, miRNAs hold considerable promise as non-invasive biomarkers. Sexually transmitted infections(STIs) are still widespread and have an adverse effect on individuals, communities, and society worldwide. miRNAs in the regulatory networks are generally involved in their molecular processes of formation and development. In this review, we discuss the value of miRNAs for the diagnosis of STIs.
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Affiliation(s)
- Yunchi Peng
- Department of Clinical Laboratory, The Second Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang 421001, China
| | - Shuangwen Xiao
- Department of Clinical Laboratory, The Second Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang 421001, China
| | - Wei Zuo
- Department of Clinical Laboratory, The Second Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang 421001, China
| | - Yafeng Xie
- Department of Clinical Laboratory, The Second Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang 421001, China
| | - Yongjian Xiao
- Department of Clinical Laboratory, The Second Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang 421001, China.
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7
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Chaiwongkot A, Buranapraditkun S, Oranratanaphan S, Chuen-Im T, Kitkumthorn N. Efficiency of CIN2+ Detection by Thyrotropin-Releasing Hormone (TRH) Site-Specific Methylation. Viruses 2023; 15:1802. [PMID: 37766209 PMCID: PMC10535538 DOI: 10.3390/v15091802] [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: 06/27/2023] [Revised: 08/19/2023] [Accepted: 08/22/2023] [Indexed: 09/29/2023] Open
Abstract
Cervical cancer screening typically involves a Pap smear combined with high-risk human papillomavirus (hr-HPV) detection. Women with hr-HPV positivity but normal cytology, as well as those with precancerous abnormal cytology, such as low-grade squamous intraepithelial lesions (LSIL) and high-grade SIL (HSIL), are referred for colposcopy and histology examination to identify abnormal lesions, such as cervical intraepithelial neoplasia (CIN) and cervical cancer. However, in order to enhance the accuracy of detection, bioinformatics analysis of a microarray database was performed, which identified cg01009664, a methylation marker of the thyrotropin-releasing hormone (TRH). Consequently, a real-time PCR assay was developed to distinguish CIN2+ (CIN2, CIN3, and cervical cancer) from CIN2- (CIN1 and normal cervical epithelia). The real-time PCR assay utilized specific primers targeting methylated cg01009664 sites, whereas an unmethylated reaction was used to check the DNA quality. A cut-off value for the methylated reaction of Ct < 33 was established, resulting in improved precision in identifying CIN2+. In the first cohort group, the assay demonstrated a sensitivity of 93.7% and a specificity of 98.6%. In the cytology samples identified as atypical squamous cells of undetermined significance (ASC-US) and LSIL, the sensitivity and specificity for detecting CIN2+ were 95.0% and 98.9%, respectively. However, when self-collected samples from women with confirmed histology were tested, the sensitivity for CIN2+ detection dropped to 49.15%, while maintaining a specificity of 100%. Notably, the use of clinician-collected samples increased the sensitivity of TRH methylation testing. TRH methylation analysis can effectively identify women who require referral for colposcopy examinations, aiding in the detection of CIN2+.
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Affiliation(s)
- Arkom Chaiwongkot
- Department of Microbiology, Faculty of Medicine, Chulalongkorn University, Bangkok 10330, Thailand;
- Center of Excellence in Applied Medical Virology, Faculty of Medicine, Chulalongkorn University, Bangkok 10330, Thailand
| | - Supranee Buranapraditkun
- King Chulalongkorn Memorial Hospital, Bangkok 10330, Thailand;
- Division of Allergy and Clinical Immunology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok 10330, Thailand
- Center of Excellence in Vaccine Research and Development (Chula Vaccine Research Center-(Chula VRC)), Faculty of Medicine, Chulalongkorn University, Bangkok 10330, Thailand
| | - Shina Oranratanaphan
- Department of Obstetrics and Gynecology, Faculty of Medicine, Chulalongkorn University, Bangkok 10330, Thailand;
| | - Thanaporn Chuen-Im
- Department of Microbiology, Faculty of Science, Silpakorn University, Nakhon Pathom 73000, Thailand;
| | - Nakarin Kitkumthorn
- Department of Oral Biology, Faculty of Dentistry, Mahidol University, Bangkok 10400, Thailand
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Kesic V, Carcopino X, Preti M, Vieira-Baptista P, Bevilacqua F, Bornstein J, Chargari C, Cruickshank M, Erzeneoglu E, Gallio N, Gultekin M, Heller D, Joura E, Kyrgiou M, Madić T, Planchamp F, Regauer S, Reich O, Esat Temiz B, Woelber L, Zodzika J, Stockdale C. The European Society of Gynaecological Oncology (ESGO), the International Society for the Study of Vulvovaginal Disease (ISSVD), the European College for the Study of Vulval Disease (ECSVD), and the European Federation for Colposcopy (EFC) consensus statement on the management of vaginal intraepithelial neoplasia. Int J Gynecol Cancer 2023; 33:446-461. [PMID: 36958755 PMCID: PMC10086489 DOI: 10.1136/ijgc-2022-004213] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Accepted: 01/19/2023] [Indexed: 03/25/2023] Open
Abstract
The European Society of Gynaecological Oncology (ESGO), the International Society for the Study of Vulvovaginal Disease (ISSVD), the European College for the Study of Vulval Disease (ECSVD), and the European Federation for Colposcopy (EFC) developed consensus statements on pre-invasive vulvar lesions in order to improve the quality of care for patients with vaginal intraepithelial neoplasia (VaIN). The management of VaIN varies according to the grade of the lesion: VaIN 1 (low grade vaginal squamous intraepithelial lesions (SIL)) can be subjected to follow-up, while VaIN 2-3 (high-grade vaginal SIL) should be treated. Treatment needs individualization according to the patient's characteristics, disease extension and previous therapeutic procedures. Surgical excision is the mainstay of treatment and should be performed if invasion cannot be excluded. Total vaginectomy is used only in highly selected cases of extensive and persistent disease. Carbon dioxide (CO2) laser may be used as both an ablation method and an excisional one. Reported cure rates after laser excision and laser ablation are similar. Topical agents are useful for persistent, multifocal lesions or for patients who cannot undergo surgical treatment. Imiquimod was associated with the lowest recurrence rate, highest human papillomavirus (HPV) clearance, and can be considered the best topical approach. Trichloroacetic acid and 5-fluorouracil are historical options and should be discouraged. For VaIN after hysterectomy for cervical intraepithelial neoplasia (CIN) 3, laser vaporization and topical agents are not the best options, since they cannot reach epithelium buried in the vaginal scar. In these cases surgical options are preferable. Brachytherapy has a high overall success rate but due to late side effects should be reserved for poor surgical candidates, having multifocal disease, and with failed prior treatments. VaIN tends to recur and ensuring patient adherence to close follow-up visits is of the utmost importance. The first evaluation should be performed at 6 months with cytology and an HPV test during 2 years and annually thereafter. The implementation of vaccination against HPV infection is expected to contribute to the prevention of VaIN and thus cancer of the vagina. The effects of treatment can have an impact on quality of life and result in psychological and psychosexual issues which should be addressed. Patients with VaIN need clear and up-to-date information on a range of treatment options including risks and benefits, as well as the need for follow-up and the risk of recurrence.
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Affiliation(s)
- Vesna Kesic
- Medical Faculty, University of Belgrade, Clinic of Obstetrics and Gynecology, University Clinical Center of Serbia, Belgrade, Serbia
| | - Xavier Carcopino
- Department of Obstetrics and Gynaecology, Hôpital Nord, APHM, Aix-Marseille University (AMU), Univ Avignon, CNRS, IRD, IMBE UMR 7263, 13397, Marseille, France
| | - Mario Preti
- Department of Surgical Sciences, University of Torino, Torino, Italy
| | - Pedro Vieira-Baptista
- Lower Genital Tract Unit Centro Hospitalar de São João, Porto, Portugal
- Hospital Lusiadas, Porto, Portugal
| | | | - Jacob Bornstein
- Galilee Medical Center and Azrieli Faculty of Medicine, Bar-Ilan, Israel
| | - Cyrus Chargari
- Department of Radiation Oncology, Gustave Roussy Cancer Campus, Villejuif, France
| | - Maggie Cruickshank
- Aberdeen Centre for Women's Health Research, University of Aberdeen, Aberdeen, UK
| | - Emre Erzeneoglu
- Faculty of Medicine, Department of Obstetrics and Gynecology, Division of Gynaecological Oncology, Hacettepe University, Ankara, Turkey
| | - Niccolò Gallio
- Department of Surgical Sciences, University of Torino, Torino, Italy
| | - Murat Gultekin
- Division of Gynaecological Oncology, Department of Obstetrics and Gynaecology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Debra Heller
- Rutgers New Jersey Medical School, Newark, New Jersey, USA
| | - Elmar Joura
- Department of Gynecology and Gynecologic Oncology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Maria Kyrgiou
- Surgery and Cancer - West London Gynecological Cancer Center, IRDB, Department of Gut, Metabolism & Reproduction-Surgery & Cancer, Imperial College London, London, UK
- Imperial Healthcare NHS Trust, Queen Charlotte's & Chelsea Hospital West London Gynaecological Cancer Centre, London, UK
| | - Tatjana Madić
- Clinic for Obstetrics and Gynecology, University Clinical Center of Serbia, Belgrade, Serbia
| | | | - Sigrid Regauer
- Diagnostic and Research Institute of Pathology, Medical University of Graz, Graz, Austria
| | - Olaf Reich
- Department of Obstetrics and Gynecology, Medical University of Graz, Graz, Austria
| | - Bilal Esat Temiz
- Faculty of Medicine, Department of Obstetrics and Gynecology, Division of Gynaecological Oncology, Hacettepe University, Ankara, Turkey
| | - Linn Woelber
- Department of Gynecology, Hamburg-Eppendorf University Medical Center, Hamburg, Germany
- Dysplasia Center Hamburg; Jerusalem Hospital Hamburg, Hamburg, Germany
| | - Jana Zodzika
- Department of Obstetrics and Gynaecology Rīga Stradiņš University, Riga, Latvia
| | - Colleen Stockdale
- Department of Obstetrics & Gynecology, University of Iowa, Iowa City, Iowa, USA
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Kesic V, Carcopino X, Preti M, Vieira-Baptista P, Bevilacqua F, Bornstein J, Chargari C, Cruickshank M, Erzeneoglu E, Gallio N, Gultekin M, Heller D, Joura E, Kyrgiou M, Madić T, Planchamp F, Regauer S, Reich O, Esat Temiz B, Woelber L, Zodzika J, Stockdale C. The European Society of Gynaecological Oncology (ESGO), the International Society for the Study of Vulvovaginal Disease (ISSVD), the European College for the Study of Vulval Disease (ECSVD), and the European Federation for Colposcopy (EFC) Consensus Statement on the Management of Vaginal Intraepithelial Neoplasia. J Low Genit Tract Dis 2023; 27:131-145. [PMID: 36951985 PMCID: PMC10026974 DOI: 10.1097/lgt.0000000000000732] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/24/2023]
Abstract
ABSTRACT The European Society of Gynaecological Oncology (ESGO), the International Society for the Study of Vulvovaginal Disease (ISSVD), the European College for the Study of Vulval Disease (ECSVD), and the European Federation for Colposcopy (EFC) developed consensus statements on pre-invasive vulvar lesions in order to improve the quality of care for patients with vaginal intraepithelial neoplasia (VaIN). The management of VaIN varies according to the grade of the lesion: VaIN 1 (low grade vaginal squamous intraepithelial lesions (SIL)) can be subjected to follow-up, while VaIN 2-3 (high-grade vaginal SIL) should be treated. Treatment needs individualization according to the patient's characteristics, disease extension and previous therapeutic procedures. Surgical excision is the mainstay of treatment and should be performed if invasion cannot be excluded. Total vaginectomy is used only in highly selected cases of extensive and persistent disease. Carbon dioxide (CO2) laser may be used as both an ablation method and an excisional one. Reported cure rates after laser excision and laser ablation are similar. Topical agents are useful for persistent, multifocal lesions or for patients who cannot undergo surgical treatment. Imiquimod was associated with the lowest recurrence rate, highest human papillomavirus (HPV) clearance, and can be considered the best topical approach. Trichloroacetic acid and 5-fluorouracil are historical options and should be discouraged. For VaIN after hysterectomy for cervical intraepithelial neoplasia (CIN) 3, laser vaporization and topical agents are not the best options, since they cannot reach epithelium buried in the vaginal scar. In these cases surgical options are preferable. Brachytherapy has a high overall success rate but due to late side effects should be reserved for poor surgical candidates, having multifocal disease, and with failed prior treatments. VaIN tends to recur and ensuring patient adherence to close follow-up visits is of the utmost importance. The first evaluation should be performed at 6 months with cytology and an HPV test during 2 years and annually thereafter. The implementation of vaccination against HPV infection is expected to contribute to the prevention of VaIN and thus cancer of the vagina. The effects of treatment can have an impact on quality of life and result in psychological and psychosexual issues which should be addressed. Patients with VaIN need clear and up-to-date information on a range of treatment options including risks and benefits, as well as the need for follow-up and the risk of recurrence.
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Affiliation(s)
- Vesna Kesic
- Medical Faculty, University of Belgrade, Clinic of Obstetrics and Gynecology, University Clinical Center of Serbia, Belgrade, Serbia
| | - Xavier Carcopino
- Department of Obstetrics and Gynaecology, Hôpital Nord, APHM, Aix-Marseille University (AMU), Univ Avignon, CNRS, IRD, IMBE UMR 7263, 13397, Marseille, France
| | - Mario Preti
- Department of Surgical Sciences, University of Torino, Torino, Italy
| | - Pedro Vieira-Baptista
- Lower Genital Tract Unit Centro Hospitalar de São João, Porto, Portugal
- Hospital Lusiadas, Porto, Portugal
| | | | - Jacob Bornstein
- Galilee Medical Center and Azrieli Faculty of Medicine, Bar-Ilan, Israel
| | - Cyrus Chargari
- Department of Radiation Oncology, Gustave Roussy Cancer Campus, Villejuif, France
| | - Maggie Cruickshank
- Aberdeen Centre for Women’s Health Research, University of Aberdeen, Aberdeen, United Kingdom
| | - Emre Erzeneoglu
- Faculty of Medicine, Department of Obstetrics and Gynecology, Division of Gynaecological Oncology, Hacettepe University, Ankara, Turkey
| | - Niccolò Gallio
- Department of Surgical Sciences, University of Torino, Torino, Italy
| | - Murat Gultekin
- Division of Gynaecological Oncology, Department of Obstetrics and Gynaecology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | | | - Elmar Joura
- Department of Gynecology and Gynecologic Oncology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Maria Kyrgiou
- Surgery and Cancer - West London Gynecological Cancer Center, IRDB, Department of Gut, Metabolism & Reproduction-Surgery & Cancer, Imperial College London, London, United Kingdom
- Imperial Healthcare NHS Trust, Queen Charlotte's & Chelsea Hospital West London Gynaecological Cancer Centre, London, United Kingdom
| | - Tatjana Madić
- Clinic for Obstetrics and Gynecology, University Clinical Center of Serbia, Belgrade, Serbia
| | | | - Sigrid Regauer
- Diagnostic and Research Institute of Pathology, Medical University of Graz, Graz, Austria
| | - Olaf Reich
- Department of Obstetrics and Gynecology, Medical University of Graz, Graz, Austria
| | - Bilal Esat Temiz
- Department of Gynecology, Hamburg-Eppendorf University Medical Center, Hamburg, Germany
| | - Linn Woelber
- Department of Gynecology, Hamburg-Eppendorf University Medical Center, Hamburg, Germany
- Dysplasia Center Hamburg; Jerusalem Hospital Hamburg, Hamburg, Germany
| | - Jana Zodzika
- Department of Obstetrics and Gynaecology Rīga Stradiņ,š University, Riga, Latvia
| | - Colleen Stockdale
- Department of Obstetrics & Gynecology, University of Iowa, Iowa City, IA
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10
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Dovnik A, Poljak M. The Role of Methylation of Host and/or Human Papillomavirus (HPV) DNA in Management of Cervical Intraepithelial Neoplasia Grade 2 (CIN2) Lesions. Int J Mol Sci 2023; 24:ijms24076479. [PMID: 37047452 PMCID: PMC10095339 DOI: 10.3390/ijms24076479] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Accepted: 03/28/2023] [Indexed: 03/31/2023] Open
Abstract
Cervical intraepithelial neoplasia grade 2 (CIN2) is an intermediate stage between CIN 1, which is a low-grade lesion, and CIN3, which is the immediate precursor of cervical cancer (CC). Traditionally, CIN2 was regarded as a high-grade lesion and was treated with conization or ablative methods. In recent years, there has been a shift in the management of younger patients, who are now more often being managed conservatively due to frequent spontaneous CIN2 regression and possible adverse effects of treatment on future pregnancies. Because the risk of progression to CC still exists with conservative management, a personalized approach is needed to identify patients with a higher probability of progression. In this regard, research has focused on the role of host and human papillomavirus (HPV) gene methylation. This systematic review summarizes the current knowledge regarding conservative CIN2 management focusing on the main methylation markers and its implementation in conservative CIN2 management, and it describes major ongoing longitudinal studies on the subject. The review showed that DNA methylation is an accurate predictor of disease progression and a valid triage tool for HPV-positive women, with CIN2 performing better than triage cytology. Because virtually all CCs are methylation-positive, methylation-negative women at baseline have an extremely low risk of CC.
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Affiliation(s)
- Andraž Dovnik
- University Clinic for Gynecology and Obstetrics, Maribor University Medical Center, Ljubljanska 5, 2000 Maribor, Slovenia
- Correspondence: ; Tel.: +386-2-321-2178
| | - Mario Poljak
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Zaloška 4, 1000 Ljubljana, Slovenia;
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11
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Shi L, Yang X, He L, Zheng C, Ren Z, Warsame JA, Suye S, Yan L, Cai H, Xiao X, Fu C. Promoter hypermethylation analysis of host genes in cervical intraepithelial neoplasia and cervical cancers on histological cervical specimens. BMC Cancer 2023; 23:168. [PMID: 36803573 PMCID: PMC9940376 DOI: 10.1186/s12885-023-10628-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Accepted: 02/10/2023] [Indexed: 02/22/2023] Open
Abstract
BACKGROUND DNA methylation is an essential factor in the progression of cervical intraepithelial neoplasia (CIN) to cervical cancer. The aim was to investigate the diagnostic value provided by methylation biomarkers of six tumor suppressor genes (ASTN1, DLX1, ITGA4, RXFP3, SOX17 and ZNF671) for cervical precancerous lesions and cervical cancer. METHODS The histological cervical specimens of 396 cases including 93 CIN1, 99 CIN2, 93 CIN3 and 111 cervical cancers were tested for methylation-specific PCR assay (GynTect®) of score and positive rate. Among them, 66 CIN1, 93 CIN2, 87 CIN3 and 72 cervical cancers were further used for paired analysis. A chi-square test was used to analyze the difference of methylation score and positive rate in cervical specimens. The paired t-test and paired chi-square test were for analyzing the methylation score and positive rate in paired CIN and cervical cancer cases. The specificity, sensitivity, odds ratio (OR) and 95% confidence interval (95% CI) of the GynTect® assay for CIN2 or worse (CIN2 +) and CIN3 or worse (CIN3 +) were evaluated. RESULTS According to the chi-square test trend, hypermethylation increased with severity of the lesions as defined by histological grading (P = 0.000). The methylation score above 1.1 was more common in CIN2 + than in CIN1. The DNA methylation scores in the paired groups of CIN1, CIN3 and cervical cancer were significant differences (P = 0.033, 0.000 and 0.000, respectively), except for CIN2 (P = 0.171). While the positive rate of GynTect® in each paired group had no difference (all P > 0.05). The positive rate of every methylation marker in the GynTect® assay showed differences in four cervical lesion groups (all P < 0.05). The specificity of GynTect® assay for detection of CIN2 + /CIN3 + were higher than high-risk human papillomavirus test. With CIN1 as a reference, the positive status of GynTect®/ZNF671 were significantly higher in CIN2 + : odds ratio (OR) 5.271/OR 13.909, and in CIN3 + : OR 11.022/OR 39.150, (all P < 0.001). CONCLUSION The promoter methylation of six tumor suppressor genes is related to the severity of cervical lesions. The GynTect® assay based on cervical specimens provides diagnostic values for detecting CIN2 + and CIN3 + .
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Affiliation(s)
- Liye Shi
- grid.452708.c0000 0004 1803 0208Department of Obstetrics and Gynecology, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Xue Yang
- grid.452708.c0000 0004 1803 0208Department of Obstetrics and Gynecology, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Ling He
- grid.452708.c0000 0004 1803 0208Department of Obstetrics and Gynecology, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Chunying Zheng
- grid.452708.c0000 0004 1803 0208Department of Obstetrics and Gynecology, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Zhen Ren
- grid.452708.c0000 0004 1803 0208Department of Obstetrics and Gynecology, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Juweria Abdisamad Warsame
- grid.452708.c0000 0004 1803 0208Department of Obstetrics and Gynecology, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Suye Suye
- grid.452708.c0000 0004 1803 0208Department of Obstetrics and Gynecology, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Lei Yan
- grid.452708.c0000 0004 1803 0208Department of Obstetrics and Gynecology, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Haiyi Cai
- grid.410736.70000 0001 2204 9268Department of Clinical Medicine, Harbin Medical University, Harbin, 150081 China
| | - Xiao Xiao
- grid.452708.c0000 0004 1803 0208Department of Obstetrics and Gynecology, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Chun Fu
- Department of Obstetrics and Gynecology, The Second Xiangya Hospital of Central South University, Changsha, China.
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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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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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14
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Non-Invasive Differential Diagnosis of Cervical Neoplastic Lesions by the Lipid Profile Analysis of Cervical Scrapings. Metabolites 2022; 12:metabo12090883. [PMID: 36144287 PMCID: PMC9506087 DOI: 10.3390/metabo12090883] [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: 08/22/2022] [Revised: 09/12/2022] [Accepted: 09/13/2022] [Indexed: 11/17/2022] Open
Abstract
Cervical cancer is one of the most common cancers in women with pronounced stages of precancerous lesions. Accurate differential diagnosis of such lesions is one of the primary challenges of medical specialists, which is vital to improving patient survival. The aim of this study was to develop and test an algorithm for the differential diagnosis of cervical lesions based on lipid levels in scrapings from the cervical epithelium and cervicovaginal canal. The lipid composition of the samples was analyzed by high-performance chromato-mass spectrometry. Lipid markers were selected using the Mann–Whitney test with a cutoff value of 0.05 and by projections to latent structures discriminant analysis, where a projection threshold of one was chosen. The final selection of variables for binomial logistic regressions was carried out using the Akaike information criterion. As a result, a final neoplasia classification method, based on 20 logistic regression sub-models, has an accuracy of 79% for discrimination NILM/cervicitis/LSIL/HSIL/cancer. The model has a sensitivity of 83% and a specificity of 88% for discrimination of several lesions (HSIL and cancer). This allows us to discuss the prospective viability of further validation of the developed non-invasive method of differential diagnosis.
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15
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Combined Liquid Biopsy Methylation Analysis of CADM1 and MAL in Cervical Cancer Patients. Cancers (Basel) 2022; 14:cancers14163954. [PMID: 36010947 PMCID: PMC9406083 DOI: 10.3390/cancers14163954] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 08/11/2022] [Accepted: 08/12/2022] [Indexed: 11/28/2022] Open
Abstract
Cervical cancer is the fourth most common cancer in women, which is associated in >95% with a high-risk human papillomavirus (HPV) infection. Methylation of specific genes has been closely associated with the progress of cervical high-grade dysplastic lesions to invasive carcinomas. Therefore, DNA methylation has been proposed as a triage for women infected with high-risk HPV. Methylation analyses of cervical cancer tissue have shown that cell adhesion molecule 1 (CADM1) and myelin and lymphocyte protein (MAL) methylation are present in over 90% of all cervical high-grade neoplasias and invasive cervical cancers. Here, we established a liquid biopsy-based assay to detect MAL and CADM1 methylation in cell free (cf)DNA of cervical cancer. Methylation of the target gene was validated on bisulfite converted smear-DNA from cervical dysplasia patients and afterward applied to cfDNA using quantitative real-time PCR. In 52 smears, a combined analysis of CADM1 and/or MAL (CADM1/MAL) showed methylation in 86.5% of the cases. In cfDNA samples of 24 cervical cancer patients, CADM1/MAL methylation was detected in 83.3% of the cases. CADM1/MAL methylation was detected already in 81.8% of stage I-II patients showing the high sensitivity of this liquid biopsy assay. In combination with a specificity of 95.5% towards healthy donors (HD) and an area under the curve (AUC) of 0.872 in the receiver operating characteristic (ROC) analysis, CADM1/MAL cfDNA methylation detection might represent a novel and promising liquid biopsy marker in cervical cancer.
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16
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Herbst J, Pantel K, Effenberger K, Wikman H. Clinical applications and utility of cell-free DNA-based liquid biopsy analyses in cervical cancer and its precursor lesions. Br J Cancer 2022; 127:1403-1410. [PMID: 35725812 PMCID: PMC9554027 DOI: 10.1038/s41416-022-01868-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 03/16/2022] [Accepted: 05/25/2022] [Indexed: 02/07/2023] Open
Abstract
Human papilloma virus (HPV) is an infectious carcinogenic agent. Nearly all cervical cancers are positive for one of the high-risk HPV subtypes. Although the introduction of the HPV vaccines in many countries have shown tremendous positive effects on the incidence of both cervical intraepithelial lesions (CIN) and invasive cancer, the large majority of females worldwide are still not vaccinated. Patients with diagnosed high-grade CIN need a lifelong close monitoring of possible relapse or development of invasive cancer. Different blood-based liquid biopsy approaches have shown great promise as an easily obtainable minimally invasive tool for early detection and monitoring of disease. Among the different liquid biopsy approaches the clinical relevance of cell-free DNA (cfDNA) in cervical cancer has been best investigated. In cervical cancer, the DNA fragments can be of both, human as well as viral origin. Thus, the mutation and methylation status of genes related to carcinogenesis as well as the HPV status can be analysed in plasma from cervical cancer patients. This review describes recent advances in different cfDNA approaches for early detection and monitoring of cervical cancer and its precursor lesions.
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Affiliation(s)
- Johanna Herbst
- Department of Tumour Biology, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - Klaus Pantel
- Department of Tumour Biology, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - Katharina Effenberger
- Department of Tumour Biology, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - Harriet Wikman
- Department of Tumour Biology, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany.
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17
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Hypermethylation-Mediated Silencing of CIDEA, MAL and PCDH17 Tumour Suppressor Genes in Canine DLBCL: From Multi-Omics Analyses to Mechanistic Studies. Int J Mol Sci 2022; 23:ijms23074021. [PMID: 35409379 PMCID: PMC9000013 DOI: 10.3390/ijms23074021] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 03/30/2022] [Accepted: 04/01/2022] [Indexed: 11/23/2022] Open
Abstract
Gene expression is controlled by epigenetic deregulation, a hallmark of cancer. The DNA methylome of canine diffuse large B-cell lymphoma (cDLBCL), the most frequent malignancy of B-lymphocytes in dog, has recently been investigated, suggesting that aberrant hypermethylation of CpG loci is associated with gene silencing. Here, we used a multi-omics approach (DNA methylome, transcriptome and copy number variations) combined with functional in vitro assays, to identify putative tumour suppressor genes subjected to DNA methylation in cDLBCL. Using four cDLBCL primary cell cultures and CLBL-1 cells, we found that CiDEA, MAL and PCDH17, which were significantly suppressed in DLBCL samples, were hypermethylated and also responsive (at the DNA, mRNA and protein level) to pharmacological unmasking with hypomethylating drugs and histone deacetylase inhibitors. The regulatory mechanism underneath the methylation-dependent inhibition of those target genes expression was then investigated through luciferase and in vitro methylation assays. In the most responsive CpG-rich regions, an in silico analysis allowed the prediction of putative transcription factor binding sites influenced by DNA methylation. Interestingly, regulatory elements for AP2, MZF1, NF-kB, PAX5 and SP1 were commonly identified in all three genes. This study provides a foundation for characterisation and experimental validation of novel epigenetically-dysregulated pathways in cDLBCL.
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18
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Phillips S, Cassells K, Garland SM, Machalek DA, Roberts JM, Templeton DJ, Jin F, Poynten IM, Hillman RJ, Grulich AE, Murray GL, Tabrizi SN, Molano M, Cornall AM. Gene methylation of CADM1 and MAL identified as a biomarker of high grade anal intraepithelial neoplasia. Sci Rep 2022; 12:3565. [PMID: 35241698 PMCID: PMC8894372 DOI: 10.1038/s41598-022-07258-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2021] [Accepted: 02/08/2022] [Indexed: 11/09/2022] Open
Abstract
Human papillomavirus (HPV) is detected in up to 96% of anal squamous cell cancers, where screening programs needed. However, the best methodology is still undetermined. Host DNA methylation markers CADM1, MAL and miR124 have been identified in cervical disease, but not anal disease. Anal swabs varying by disease grade were assessed for DNA methylation of CADM1, MAL and miR124-2. Each marker was compared across disease grades, stratified by HPV and HIV status. Receiver operating characteristic curves identified the predictive value of significant gene candidates. CADM1 methylation was significantly higher in high-grade squamous intraepithelial lesions (HSIL) compared with low-grade (LSIL) (p = 0.005) or normal (p < 0.001) samples with 67.2% correctly identified as HSIL. MAL methylation was significantly (p = 0.002) increased in HSIL compared with LSIL in HIV positive participants with 79.8% correctly indicated as HSIL. Gene miR124-2, showed no difference between disease grades. Biomarkers with established diagnostic value in cervical disease have limited utility in the prediction of anal disease, with CADM1 identified as a marker with screening potential in a gay and bisexual men (GBM) population and MAL in HIV positive GBM population. New markers specific to the anal mucosa are required to improve triage of high-risk individuals.
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Affiliation(s)
- Samuel Phillips
- Department of Obstetrics and Gynecology, University of Melbourne, Parkville, VIC, 3052, Australia. .,Centre Women's Infectious Diseases Research, The Royal Women's Hospital, Parkville, VIC, 3052, Australia. .,Murdoch Children's Research Institute, Parkville, VIC, 3052, Australia.
| | - Kahli Cassells
- Department of Obstetrics and Gynecology, University of Melbourne, Parkville, VIC, 3052, Australia
| | - Suzanne M Garland
- Department of Obstetrics and Gynecology, University of Melbourne, Parkville, VIC, 3052, Australia.,Centre Women's Infectious Diseases Research, The Royal Women's Hospital, Parkville, VIC, 3052, Australia.,Murdoch Children's Research Institute, Parkville, VIC, 3052, Australia
| | - Dorothy A Machalek
- Centre Women's Infectious Diseases Research, The Royal Women's Hospital, Parkville, VIC, 3052, Australia.,HIV Epidemiology and Prevention Program, The Kirby Institute, University of New South Wales, Kensington, NSW, 2052, Australia
| | | | - David J Templeton
- HIV Epidemiology and Prevention Program, The Kirby Institute, University of New South Wales, Kensington, NSW, 2052, Australia.,Department of Sexual Health Medicine, Sydney Local Health District, Camperdown, NSW, 2050, Australia.,Discipline of Medicine, Central Clinical School, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, 2006, Australia
| | - Fengyi Jin
- HIV Epidemiology and Prevention Program, The Kirby Institute, University of New South Wales, Kensington, NSW, 2052, Australia
| | - I Mary Poynten
- HIV Epidemiology and Prevention Program, The Kirby Institute, University of New South Wales, Kensington, NSW, 2052, Australia
| | - Richard J Hillman
- HIV Epidemiology and Prevention Program, The Kirby Institute, University of New South Wales, Kensington, NSW, 2052, Australia.,Dysplasia and Anal Cancer Services, St Vincent's Hospital, Darlinghurst, NSW, 2010, Australia
| | - Andrew E Grulich
- HIV Epidemiology and Prevention Program, The Kirby Institute, University of New South Wales, Kensington, NSW, 2052, Australia
| | - Gerald L Murray
- Department of Obstetrics and Gynecology, University of Melbourne, Parkville, VIC, 3052, Australia.,Centre Women's Infectious Diseases Research, The Royal Women's Hospital, Parkville, VIC, 3052, Australia.,Murdoch Children's Research Institute, Parkville, VIC, 3052, Australia
| | - Sepehr N Tabrizi
- Department of Obstetrics and Gynecology, University of Melbourne, Parkville, VIC, 3052, Australia.,Centre Women's Infectious Diseases Research, The Royal Women's Hospital, Parkville, VIC, 3052, Australia.,Murdoch Children's Research Institute, Parkville, VIC, 3052, Australia
| | - Monica Molano
- Centre Women's Infectious Diseases Research, The Royal Women's Hospital, Parkville, VIC, 3052, Australia
| | - Alyssa M Cornall
- Department of Obstetrics and Gynecology, University of Melbourne, Parkville, VIC, 3052, Australia.,Centre Women's Infectious Diseases Research, The Royal Women's Hospital, Parkville, VIC, 3052, Australia.,Murdoch Children's Research Institute, Parkville, VIC, 3052, Australia
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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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20
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He H, Cong S, Wang Y, Ji Q, Liu W, Qu N. Analysis of the key ligand receptor CADM1_CADM1 in the regulation of thyroid cancer based on scRNA-seq and bulk RNA-seq data. Front Endocrinol (Lausanne) 2022; 13:969914. [PMID: 36523593 PMCID: PMC9744787 DOI: 10.3389/fendo.2022.969914] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Accepted: 11/07/2022] [Indexed: 11/30/2022] Open
Abstract
INTRODUCTION Advanced papillary thyroid cancer (PTC) has a poor prognosis, 60~70% of which become radio iodine refractory (RAI-R), but the molecular markers that assess PTC progress to advanced PTC remain unclear. Meanwhile, current targeted therapies are badly effective due to drug resistance and adverse side effects. Ligand-receptor pairs (L/R pairs) play an important role in the interactions between tumor cells and other cells in the tumor microenvironment (TME). Nowadays, therapies targeting ligand-receptor pairs in the TME are advancing rapidly in the treatment of advanced cancers. However, therapies targeting L/R pairs applied to advanced PTC remains challenging because of limited knowledge about L/R pairs in PTC. METHODS We screened the critical L/R pair: CADM1-CADM1 using 65311 single-cell RNA sequencing (scRNA-seq) samples from 7 patients in different stage of PTC and bulk RNA-seq datasets containing data from 487 tumor samples and 58 para-carcinoma samples. Moreover, the expression levels of CADM1-CADM1 was assessed by quantitative real time polymerase chain reaction (qRT-PCR) and the function was analyzed using Transwell immigration assay. RESULTS We found that CADM1_CADM1 could be regarded as a biomarker representing a good prognosis of PTC. In addition, the high expression of CADM1_CADM1 can strongly increase the sensitivity of many targeted drugs, which can alleviate drug resistance. And the results of qRT-PCR showed us that the expression of CADM1_CADM1 in PTC was down-regulated and overexpression of CADM1 could suppresses tumor cell invasion migration. CONCLUSION Our study identified that CADM1_CADM1 played an essential role in the progression of PTC for the first time and our findings provide a new potential prognostic and therapeutic ligand-receptor pair for advanced PTC.
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Affiliation(s)
- Hui He
- Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Department of Laparoscopic Surgery, the First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
| | - Shan Cong
- Department of Laparoscopic Surgery, the First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
| | - Yu Wang
- Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Qinghai Ji
- Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Weiyan Liu
- Department of General Surgery, Institute of Fudan-Minhang Academic Health System, Minhang Hospital, Fudan University, Shanghai, China
- *Correspondence: Weiyan Liu, ; Ning Qu,
| | - Ning Qu
- Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- *Correspondence: Weiyan Liu, ; Ning Qu,
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21
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Holcakova J, Bartosik M, Anton M, Minar L, Hausnerova J, Bednarikova M, Weinberger V, Hrstka R. New Trends in the Detection of Gynecological Precancerous Lesions and Early-Stage Cancers. Cancers (Basel) 2021; 13:6339. [PMID: 34944963 PMCID: PMC8699592 DOI: 10.3390/cancers13246339] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Revised: 12/07/2021] [Accepted: 12/14/2021] [Indexed: 12/24/2022] Open
Abstract
The prevention and early diagnostics of precancerous stages are key aspects of contemporary oncology. In cervical cancer, well-organized screening and vaccination programs, especially in developed countries, are responsible for the dramatic decline of invasive cancer incidence and mortality. Cytological screening has a long and successful history, and the ongoing implementation of HPV triage with increased sensitivity can further decrease mortality. On the other hand, endometrial and ovarian cancers are characterized by a poor accessibility to specimen collection, which represents a major complication for early diagnostics. Therefore, despite relatively promising data from evaluating the combined effects of genetic variants, population screening does not exist, and the implementation of new biomarkers is, thus, necessary. The introduction of various circulating biomarkers is of potential interest due to the considerable heterogeneity of cancer, as highlighted in this review, which focuses exclusively on the most common tumors of the genital tract, namely, cervical, endometrial, and ovarian cancers. However, it is clearly shown that these malignancies represent different entities that evolve in different ways, and it is therefore necessary to use different methods for their diagnosis and treatment.
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Affiliation(s)
- Jitka Holcakova
- Research Centre for Applied Molecular Oncology, Masaryk Memorial Cancer Institute, 656 53 Brno, Czech Republic; (J.H.); (M.B.)
| | - Martin Bartosik
- Research Centre for Applied Molecular Oncology, Masaryk Memorial Cancer Institute, 656 53 Brno, Czech Republic; (J.H.); (M.B.)
| | - Milan Anton
- Department of Obstetrics and Gynecology, Masaryk University and University Hospital, 625 00 Brno, Czech Republic; (M.A.); (L.M.)
| | - Lubos Minar
- Department of Obstetrics and Gynecology, Masaryk University and University Hospital, 625 00 Brno, Czech Republic; (M.A.); (L.M.)
| | - Jitka Hausnerova
- Department of Pathology, Masaryk University and University Hospital, 625 00 Brno, Czech Republic;
| | - Marketa Bednarikova
- Department of Internal Medicine, Hematology and Oncology, Masaryk University and University Hospital, 625 00 Brno, Czech Republic;
| | - Vit Weinberger
- Department of Obstetrics and Gynecology, Masaryk University and University Hospital, 625 00 Brno, Czech Republic; (M.A.); (L.M.)
| | - Roman Hrstka
- Research Centre for Applied Molecular Oncology, Masaryk Memorial Cancer Institute, 656 53 Brno, Czech Republic; (J.H.); (M.B.)
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22
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Martí C, Marimón L, Glickman A, Henere C, Saco A, Rakislova N, Torné A, Ordi J, del Pino M. Usefulness of E7 mRNA in HPV16-Positive Women to Predict the Risk of Progression to HSIL/CIN2. Diagnostics (Basel) 2021; 11:diagnostics11091634. [PMID: 34573975 PMCID: PMC8468571 DOI: 10.3390/diagnostics11091634] [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: 07/13/2021] [Revised: 08/26/2021] [Accepted: 09/04/2021] [Indexed: 11/16/2022] Open
Abstract
Objective: To evaluate whether E7 mRNA can predict the risk of progression in women with HPV16 infection. Design: A prospective observational study. Setting: A tertiary university hospital. Population: A cohort of 139 women referred to colposcopy for an abnormal screening result fulfilling the following inclusion criteria: (1) a positive test result confirming HPV16 infection; (2) a biopsy sample with a histological diagnosis of an absence of lesion or low-grade SIL/CIN grade1 (LSIL/CIN1); (3) no previous HPV vaccination; (4) no pregnancy; and (5) no previous cervical treatments; and (6) no immunosuppression. Methods: At the first visit, all women underwent a cervical sample for liquid-based cytology, HPV testing and genotyping, and HPV16 E7 mRNA analysis and a colposcopy with at least one colposcopy-guided biopsy. Follow-up visits were scheduled every six months. In each control, a liquid-based Pap smear, HPV testing, as well as a colposcopy examination with biopsy if necessary were performed. Main outcome measures: Histological diagnosis of HSIL/CIN2+ at any time during follow-up. Results: E7 mRNA expression was positive in 55/127 (43.3%) women included in the study and seven (12.7%) progressed to HSIL/CIN2+. In contrast, only 1/72 (1.4%) women with no HPV16 E7 mRNA expression progressed (p = 0.027). HPV16 E7 mRNA expression was associated with a 10-fold increased risk of progression (HR 10.0; 95% CI 1.2–81.4). Conclusions: HPV16 E7 mRNA could be useful for risk stratification of women with HPV16 infection in whom a HSIL/CIN2+ has been ruled out. Funding: Instituto de Salud Carlos III (ICSIII)-Fondo de Investigación Sanitaria and ERDF ‘One Way to Europe’ (PI17/00772).
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Affiliation(s)
- Cristina Martí
- Institute Clinic of Gynaecology, Obstetrics, and Neonatology, Hospital Clínic, University of Barcelona, 08036 Barcelona, Spain; (C.M.); (A.G.); (C.H.); (A.T.)
| | - Lorena Marimón
- Institut de Salut Global de Barcelona (ISGlobal), Hospital Clínic, University of Barcelona, 08036 Barcelona, Spain; (L.M.); (N.R.); (J.O.)
| | - Ariel Glickman
- Institute Clinic of Gynaecology, Obstetrics, and Neonatology, Hospital Clínic, University of Barcelona, 08036 Barcelona, Spain; (C.M.); (A.G.); (C.H.); (A.T.)
| | - Carla Henere
- Institute Clinic of Gynaecology, Obstetrics, and Neonatology, Hospital Clínic, University of Barcelona, 08036 Barcelona, Spain; (C.M.); (A.G.); (C.H.); (A.T.)
| | - Adela Saco
- Department of Pathology, Hospital Clínic, University of Barcelona, 08036 Barcelona, Spain;
| | - Natalia Rakislova
- Institut de Salut Global de Barcelona (ISGlobal), Hospital Clínic, University of Barcelona, 08036 Barcelona, Spain; (L.M.); (N.R.); (J.O.)
- Department of Pathology, Hospital Clínic, University of Barcelona, 08036 Barcelona, Spain;
| | - Aureli Torné
- Institute Clinic of Gynaecology, Obstetrics, and Neonatology, Hospital Clínic, University of Barcelona, 08036 Barcelona, Spain; (C.M.); (A.G.); (C.H.); (A.T.)
- Institut D’investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clínic, University of Barcelona, 08036 Barcelona, Spain
| | - Jaume Ordi
- Institut de Salut Global de Barcelona (ISGlobal), Hospital Clínic, University of Barcelona, 08036 Barcelona, Spain; (L.M.); (N.R.); (J.O.)
- Department of Pathology, Hospital Clínic, University of Barcelona, 08036 Barcelona, Spain;
| | - Marta del Pino
- Institute Clinic of Gynaecology, Obstetrics, and Neonatology, Hospital Clínic, University of Barcelona, 08036 Barcelona, Spain; (C.M.); (A.G.); (C.H.); (A.T.)
- Institut D’investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clínic, University of Barcelona, 08036 Barcelona, Spain
- Correspondence: ; Tel.: +34-6379-30791
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23
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Li H, Gao J, Zhang S. Functional and Clinical Characteristics of Cell Adhesion Molecule CADM1 in Cancer. Front Cell Dev Biol 2021; 9:714298. [PMID: 34395444 PMCID: PMC8361327 DOI: 10.3389/fcell.2021.714298] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Accepted: 07/02/2021] [Indexed: 12/21/2022] Open
Abstract
The cell adhesion molecule CADM1, which participates in cell adhesion and signal transduction, has a regulatory effect on the development of tumors. CADM1 is often involved in malignant tumors of multiple organ systems, such as the respiratory and digestive systems. Upregulated CADM1 promotes tumor cell apoptosis and inhibits malignant proliferation. Along with cell cycle-related proteins, it participates in regulating signaling pathways, such as EMT, STAT3, and AKT, and plays an important role in inhibiting invasion and migration. Considering clinical characteristics, low CADM1 expression is associated with aggressive tumors and poor prognosis. In addition, some long non-coding RNAs (lncRNAs) or miRNAs directly or indirectly act on CADM1 to regulate tumor growth and motility. Interestingly, CADM1 function differs in adult T-cell leukemia/lymphoma (ATLL), and NF-κB is thought to be involved in this process. Taken together, CADM1 could be a potential biomarker for early diagnosis and a target for cancer treatment in future clinical practices.
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Affiliation(s)
- Hongxu Li
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Hepatobiliary and Pancreatic Surgery and Digestive Organ Transplantation of Henan Province, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Open and Key Laboratory of Hepatobiliary & Pancreatic Surgery and Digestive Organ, Transplantation at Henan Universities, Zhengzhou, China.,Henan Key Laboratory of Digestive Organ Transplantation, Zhengzhou, China
| | - Jie Gao
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Hepatobiliary and Pancreatic Surgery and Digestive Organ Transplantation of Henan Province, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Open and Key Laboratory of Hepatobiliary & Pancreatic Surgery and Digestive Organ, Transplantation at Henan Universities, Zhengzhou, China.,Henan Key Laboratory of Digestive Organ Transplantation, Zhengzhou, China
| | - Shuijun Zhang
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Hepatobiliary and Pancreatic Surgery and Digestive Organ Transplantation of Henan Province, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Open and Key Laboratory of Hepatobiliary & Pancreatic Surgery and Digestive Organ, Transplantation at Henan Universities, Zhengzhou, China.,Henan Key Laboratory of Digestive Organ Transplantation, Zhengzhou, China
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Rubio-Ramos A, Labat-de-Hoz L, Correas I, Alonso MA. The MAL Protein, an Integral Component of Specialized Membranes, in Normal Cells and Cancer. Cells 2021; 10:1065. [PMID: 33946345 PMCID: PMC8145151 DOI: 10.3390/cells10051065] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 04/26/2021] [Accepted: 04/27/2021] [Indexed: 12/12/2022] Open
Abstract
The MAL gene encodes a 17-kDa protein containing four putative transmembrane segments whose expression is restricted to human T cells, polarized epithelial cells and myelin-forming cells. The MAL protein has two unusual biochemical features. First, it has lipid-like properties that qualify it as a member of the group of proteolipid proteins. Second, it partitions selectively into detergent-insoluble membranes, which are known to be enriched in condensed cell membranes, consistent with MAL being distributed in highly ordered membranes in the cell. Since its original description more than thirty years ago, a large body of evidence has accumulated supporting a role of MAL in specialized membranes in all the cell types in which it is expressed. Here, we review the structure, expression and biochemical characteristics of MAL, and discuss the association of MAL with raft membranes and the function of MAL in polarized epithelial cells, T lymphocytes, and myelin-forming cells. The evidence that MAL is a putative receptor of the epsilon toxin of Clostridium perfringens, the expression of MAL in lymphomas, the hypermethylation of the MAL gene and subsequent loss of MAL expression in carcinomas are also presented. We propose a model of MAL as the organizer of specialized condensed membranes to make them functional, discuss the role of MAL as a tumor suppressor in carcinomas, consider its potential use as a cancer biomarker, and summarize the directions for future research.
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Affiliation(s)
- Armando Rubio-Ramos
- Centro de Biología Molecular “Severo Ochoa”, Consejo Superior de Investigaciones Científicas and Universidad Autónoma de Madrid, 28049 Madrid, Spain; (A.R.-R.); (L.L.-d.-H.); (I.C.)
| | - Leticia Labat-de-Hoz
- Centro de Biología Molecular “Severo Ochoa”, Consejo Superior de Investigaciones Científicas and Universidad Autónoma de Madrid, 28049 Madrid, Spain; (A.R.-R.); (L.L.-d.-H.); (I.C.)
| | - Isabel Correas
- Centro de Biología Molecular “Severo Ochoa”, Consejo Superior de Investigaciones Científicas and Universidad Autónoma de Madrid, 28049 Madrid, Spain; (A.R.-R.); (L.L.-d.-H.); (I.C.)
- Department of Molecular Biology, Universidad Autónoma de Madrid, 28049 Madrid, Spain
| | - Miguel A. Alonso
- Centro de Biología Molecular “Severo Ochoa”, Consejo Superior de Investigaciones Científicas and Universidad Autónoma de Madrid, 28049 Madrid, Spain; (A.R.-R.); (L.L.-d.-H.); (I.C.)
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25
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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: 33] [Impact Index Per Article: 8.3] [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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26
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Del Pino M, Martí C, Gaber J, Svanholm-Barrie C, Rodríguez-Carunchio L, Rodriguez-Trujillo A, Carreras N, Fuertes I, Barnadas E, Marimón L, Blanco JL, Persing DH, Torné A, Ordi J. mRNA Detection in Anal Cytology: A Feasible Approach for Anal Cancer Screening in Men Who Have Sex with Men Living With HIV. Diagnostics (Basel) 2019; 9:diagnostics9040173. [PMID: 31684110 PMCID: PMC6963475 DOI: 10.3390/diagnostics9040173] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2019] [Revised: 09/13/2019] [Accepted: 09/23/2019] [Indexed: 12/17/2022] Open
Abstract
There is growing interest in anal cancer screening strategies. However, cytological/molecular evaluation of anal samples is challenging. We aimed to determine the feasibility of detecting, in anal liquid-based cytologies, the expression of biomarkers involved in the cell cycle disturbance elicited by human papillomavirus (HPV). The accuracy of this approach in the identification of high-grade squamous intraepithelial lesions/anal intraepithelial neoplasia grade2-3 (HSIL/AIN2-3) was also evaluated. 215 anal cytologies from men having sex with men living with human immunodeficiency virus were evaluated. Patients showing concordant cytological and anoscopy-directed biopsy diagnosis were selected: 70 with negative cytology and HPV test, 70 with low-grade SIL (LSIL/AIN1) cytology and biopsy, and 75 with cytology and biopsy of HSIL/AIN2-3. CDKN2A/p16, MKI67 and TOP2A mRNA expression was analyzed. HPV detection was performed with Xpert HPV Assay (Cepheid, Sunnyvale, CA, USA). HSIL/AIN2-3 showed higher expression for the biomarkers than LSIL/AIN1 or negative samples. The specificity for HSIL/AIN2-3 detection for a sensitivity established at 70% was 44.7% (95%confidence interval [CI] 36.5-53.2) for TOP2A and MKI67 and 54.5% (95%CI 46.0-62.8%) for CDKN2A/p16. mRNA detection of cell biomarkers in anal liquid-based cytology is feasible. Further studies are warranted to confirm if strategies based on mRNA detection have any role in anal cancer screening.
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Affiliation(s)
- Marta Del Pino
- Institute Clinic of Gynaecology, Obstetrics, and Neonatology, Hospital Clínic-Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, 08036 Barcelona, Spain.
| | - Cristina Martí
- Institute Clinic of Gynaecology, Obstetrics, and Neonatology, Hospital Clínic-Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, 08036 Barcelona, Spain.
| | | | | | | | - Adriano Rodriguez-Trujillo
- Institute Clinic of Gynaecology, Obstetrics, and Neonatology, Hospital Clínic-Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, 08036 Barcelona, Spain.
| | - Núria Carreras
- Institute Clinic of Gynaecology, Obstetrics, and Neonatology, Hospital Clínic-Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, 08036 Barcelona, Spain.
| | - Irene Fuertes
- Department of Dermatology, Hospital Clinic of Barcelona, University of Barcelona, 08036 Barcelona, Spain.
| | - Esther Barnadas
- Department of Pathology, Hospital Clínic, University of Barcelona, 08036 Barcelona, Spain.
| | - Lorena Marimón
- Department of Pathology, Hospital Clínic, University of Barcelona, 08036 Barcelona, Spain.
| | - Jose Luis Blanco
- Department of Dermatology, Hospital Clinic of Barcelona, University of Barcelona, 08036 Barcelona, Spain.
| | | | - Aureli Torné
- Institute Clinic of Gynaecology, Obstetrics, and Neonatology, Hospital Clínic-Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, 08036 Barcelona, Spain.
| | - Jaume Ordi
- Department of Pathology, Hospital Clínic, University of Barcelona, 08036 Barcelona, Spain.
- Institut de Salut Global de Barcelona (ISGlobal), 08036 Barcelona, Spain.
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