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Bu C, Wang Z, Lv X, Zhao Y. A dual-gene panel of two fragments of methylated IRF4 and one of ZEB2 in plasma cell-free DNA for gastric cancer detection. Epigenetics 2024; 19:2374988. [PMID: 39003776 PMCID: PMC11249030 DOI: 10.1080/15592294.2024.2374988] [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: 01/24/2024] [Accepted: 06/26/2024] [Indexed: 07/16/2024] Open
Abstract
Early detection is crucial for increasing the survival rate of gastric cancer (GC). We aimed to identify a methylated cell-free DNA (cfDNA) marker panel for detecting GC. The differentially methylated CpGs (DMCs) were selected from datasets of The Cancer Genome Atlas (TCGA) and Gene Expression Omnibus (GEO) databases. The selected DMCs were validated and further selected in tissue samples (40 gastric cancer and 36 healthy white blood cell samples) and in a quarter sample volume of plasma samples (37 gastric cancer, 12 benign gastric disease, and 43 healthy individuals). The marker combination selected was then evaluated in a normal sample volume of plasma samples (35 gastric cancer, 39 control diseases, and 40 healthy individuals) using real-time methylation-specific PCR (MSP). The analysis of the results compared methods based on 2-ΔΔCt values and Ct values. In the results, 30 DMCs were selected through bioinformatics methods, and then 5 were selected for biological validation. The marker combination of two fragments of IRF4 (IRF4-1 and IRF4-2) and one of ZEB2 was selected due to its good performance. The Ct-based method was selected for its good results and practical advantages. The assay, IRF4-1 and IRF4-2 in one fluorescence channel and ZEB2 in another, obtained 74.3% sensitivity for the GC group at any stage, at 92.4% specificity. In conclusion, the panel of IRF4 and ZEB2 in plasma cfDNA demonstrates good diagnostic performance and application potential in clinical settings.
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Affiliation(s)
- Chunxiao Bu
- Department of Magnetic Resonance Imaging,The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Zhilong Wang
- Henan Academy of Medical Sciences, Zhengzhou, Henan, China
| | - Xianping Lv
- Department of Transfusion, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Yanteng Zhao
- Department of Transfusion, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
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Heydari Z, Moeinvaziri F, Mirazimi SMA, Dashti F, Smirnova O, Shpichka A, Mirzaei H, Timashev P, Vosough M. Alteration in DNA methylation patterns: Epigenetic signatures in gastrointestinal cancers. Eur J Pharmacol 2024; 973:176563. [PMID: 38593929 DOI: 10.1016/j.ejphar.2024.176563] [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: 01/22/2024] [Revised: 03/20/2024] [Accepted: 04/03/2024] [Indexed: 04/11/2024]
Abstract
Abnormalities in epigenetic modifications can cause malignant transformations in cells, leading to cancers of the gastrointestinal (GI) tract, which accounts for 20% of all cancers worldwide. Among the epigenetic alterations, DNA hypomethylation is associated with genomic instability. In addition, CpG methylation and promoter hypermethylation have been recognized as biomarkers for different malignancies. In GI cancers, epigenetic alterations affect genes responsible for cell cycle control, DNA repair, apoptosis, and tumorigenic-specific signaling pathways. Understanding the pattern of alterations in DNA methylation in GI cancers could help scientists discover new molecular-based pharmaceutical treatments. This study highlights alterations in DNA methylation in GI cancers. Understanding epigenetic differences among GI cancers may improve targeted therapies and lead to the discovery of new diagnostic biomarkers.
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Affiliation(s)
- Zahra Heydari
- Institute for Regenerative Medicine, Sechenov University, Moscow, Russia
| | - Farideh Moeinvaziri
- Department of Regenerative Medicine, Cell Science Research Centre, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Seyed Mohammad Ali Mirazimi
- School of Medicine, Kashan University of Medical Sciences, Kashan, Iran; Kashan University of Medical Sciences, Kashan, Iran
| | - Fatemeh Dashti
- School of Medicine, Kashan University of Medical Sciences, Kashan, Iran; Kashan University of Medical Sciences, Kashan, Iran
| | - Olga Smirnova
- Institute for Regenerative Medicine, Sechenov University, Moscow, Russia
| | - Anastasia Shpichka
- Institute for Regenerative Medicine, Sechenov University, Moscow, Russia
| | - Hamed Mirzaei
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University of Medical Sciences, Kashan, Iran.
| | - Peter Timashev
- Institute for Regenerative Medicine, Sechenov University, Moscow, Russia; World-Class Research Center "Digital Biodesign and Personalized Healthcare", Sechenov University, Moscow, Russia; Chemistry Department, Lomonosov Moscow State University, Moscow, Russia.
| | - Massoud Vosough
- Department of Regenerative Medicine, Cell Science Research Centre, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran.
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Rivera-Peña B, Folawiyo O, Turaga N, Rodríguez-Benítez RJ, Felici ME, Aponte-Ortiz JA, Pirini F, Rodríguez-Torres S, Vázquez R, López R, Sidransky D, Guerrero-Preston R, Báez A. Promoter DNA methylation patterns in oral, laryngeal and oropharyngeal anatomical regions are associated with tumor differentiation, nodal involvement and survival. Oncol Lett 2024; 27:89. [PMID: 38268779 PMCID: PMC10804364 DOI: 10.3892/ol.2024.14223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2023] [Accepted: 11/23/2023] [Indexed: 01/26/2024] Open
Abstract
Differentially methylated regions (DMRs) can be used as head and neck squamous cell carcinoma (HNSCC) diagnostic, prognostic and therapeutic targets in precision medicine workflows. DNA from 21 HNSCC and 10 healthy oral tissue samples was hybridized to a genome-wide tiling array to identify DMRs in a discovery cohort. Downstream analyses identified differences in promoter DNA methylation patterns in oral, laryngeal and oropharyngeal anatomical regions associated with tumor differentiation, nodal involvement and survival. Genome-wide DMR analysis showed 2,565 DMRs common to the three subsites. A total of 738 DMRs were unique to laryngeal cancer (n=7), 889 DMRs were unique to oral cavity cancer (n=10) and 363 DMRs were unique to pharyngeal cancer (n=6). Based on the genome-wide analysis and a Gene Ontology analysis, 10 candidate genes were selected to test for prognostic value and association with clinicopathological features. TIMP3 was associated with tumor differentiation in oral cavity cancer (P=0.039), DAPK1 was associated with nodal involvement in pharyngeal cancer (P=0.017) and PAX1 was associated with tumor differentiation in laryngeal cancer (P=0.040). A total of five candidate genes were selected, DAPK1, CDH1, PAX1, CALCA and TIMP3, for a prevalence study in a larger validation cohort: Oral cavity cancer samples (n=42), pharyngeal cancer tissues (n=25) and laryngeal cancer samples (n=52). PAX1 hypermethylation differed across HNSCC anatomic subsites (P=0.029), and was predominantly detected in laryngeal cancer. Kaplan-Meier survival analysis (P=0.043) and Cox regression analysis of overall survival (P=0.001) showed that DAPK1 methylation is associated with better prognosis in HNSCC. The findings of the present study showed that the HNSCC subsites oral cavity, pharynx and larynx display substantial differences in aberrant DNA methylation patterns, which may serve as prognostic biomarkers and therapeutic targets.
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Affiliation(s)
- Bianca Rivera-Peña
- Department of Biology, University of Puerto Rico, San Juan 00925, Puerto Rico
- Department of Pharmacology, University of Puerto Rico School of Medicine, San Juan 00936, Puerto Rico
- Department of Otolaryngology-Head and Neck Surgery, University of Puerto Rico School of Medicine, San Juan 00936, Puerto Rico
| | - Oluwasina Folawiyo
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, MD 21231, USA
| | - Nitesh Turaga
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, MD 21231, USA
| | - Rosa J. Rodríguez-Benítez
- Department of General Social Sciences, Faculty of Social Sciences, University of Puerto Rico, San Juan 00925, Puerto Rico
| | - Marcos E. Felici
- Oral Health Division, Puerto Rico Department of Health, San Juan 00927, Puerto Rico
| | - Jaime A. Aponte-Ortiz
- Department of General Surgery, University of Puerto Rico School of Medicine, San Juan 00936, Puerto Rico
| | - Francesca Pirini
- Biosciences Laboratory, IRCCS Instituto Romagnolo per lo Studio dei Tumori ‘Dino Amadori’, Meldola I-47014, Italy
| | | | - Roger Vázquez
- Department of Biology, University of Puerto Rico, San Juan 00925, Puerto Rico
| | - Ricardo López
- Department of Biology, University of Puerto Rico, San Juan 00925, Puerto Rico
| | - David Sidransky
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, MD 21231, USA
| | - Rafael Guerrero-Preston
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, MD 21231, USA
- Department of Research and Development, LifeGene-Biomarks, San Juan 00909, Puerto Rico
| | - Adriana Báez
- Department of Pharmacology, University of Puerto Rico School of Medicine, San Juan 00936, Puerto Rico
- Department of Otolaryngology-Head and Neck Surgery, University of Puerto Rico School of Medicine, San Juan 00936, Puerto Rico
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Okano LM, Fonseca LMMD, Erthal ID, Malta TM. Epigenomic integrative analysis pinpoint master regulator transcription factors associated with tumorigenesis in squamous cell carcinoma of oral tongue. Genet Mol Biol 2023; 46:e20220358. [PMID: 37338302 DOI: 10.1590/1678-4685-gmb-2022-0358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Accepted: 05/04/2023] [Indexed: 06/21/2023] Open
Abstract
Head and Neck Cancer (HNC) is a heterogeneous group of cancers, which includes cancers arising in the oral cavity, nasopharynx, oropharynx, hypopharynx, and larynx. Epidemiological studies have revealed that several factors such as tobacco and alcohol use, exposure to environmental pollutants, viral infection, and genetic factors are risk factors for developing HNC. The squamous cell carcinoma of oral tongue (SCCOT), which is significantly more aggressive than the other forms of oral squamous cell carcinoma, presents a propensity for rapid local invasion and spread, and a high recurrence rate. Dysregulation in the epigenetic machinery of cancer cells might help uncover the mechanisms of SCOOT tumorigenesis. Here, we used DNA methylation changes to identify cancer-specific enhancers that were enriched for specific transcription factor binding sites (TFBS), and potential master regulator transcription factors (MRTF) associated with SCCOT. We identified the activation of MRTFs associated with increased invasiveness, metastasis, epithelial-to-mesenchymal transition, poor prognosis, and stemness. On the other hand, we found the downregulation of MRTFs associated with tumor suppression. The identified MRTFs should be further investigated to clarify their role in oral cancer tumorigenesis and for their potential use as biological markers.
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Affiliation(s)
- Larissa Miyuki Okano
- Universidade de São Paulo, Faculdade de Medicina de Ribeirão Preto, Ribeirão Preto, SP, Brazil
| | | | - Isabela Dias Erthal
- Universidade de São Paulo, Faculdade de Medicina de Ribeirão Preto, Ribeirão Preto, SP, Brazil
| | - Tathiane Maistro Malta
- Universidade de São Paulo, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Ribeirão Preto, SP, Brazil
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Wu W, Kong X, Jia Y, Jia Y, Ou W, Dai C, Li G, Gao R. An overview of PAX1: Expression, function and regulation in development and diseases. Front Cell Dev Biol 2022; 10:1051102. [PMID: 36393845 PMCID: PMC9649799 DOI: 10.3389/fcell.2022.1051102] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Accepted: 10/18/2022] [Indexed: 11/06/2023] Open
Abstract
Transcription factors play multifaceted roles in embryonic development and diseases. PAX1, a paired-box transcription factor, has been elucidated to play key roles in multiple tissues during embryonic development by extensive studies. Recently, an emerging role of PAX1 in cancers was clarified. Herein, we summarize the expression and functions of PAX1 in skeletal system and thymus development, as well as cancer biology and outline its cellular and molecular modes of action and the association of PAX1 mutation or dysregulation with human diseases, thus providing insights for the molecular basis of congenital diseases and cancers.
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Affiliation(s)
- Weiyin Wu
- Institute of Cardiovascular Diseases, Xiamen Cardiovascular Hospital, School of medicine, Xiamen University, Xiamen, China
| | - Xiangjun Kong
- Department of Pharmacy, Xiang'an Hospital of Xiamen University, School of medicine, Xiamen University, Xiamen, China
| | - Yanhan Jia
- Sichuan Cancer Hospital and Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Yihui Jia
- Institute of Cardiovascular Diseases, Xiamen Cardiovascular Hospital, School of medicine, Xiamen University, Xiamen, China
| | - Weimei Ou
- Institute of Cardiovascular Diseases, Xiamen Cardiovascular Hospital, School of medicine, Xiamen University, Xiamen, China
| | - Cuilian Dai
- Institute of Cardiovascular Diseases, Xiamen Cardiovascular Hospital, School of medicine, Xiamen University, Xiamen, China
| | - Gang Li
- Institute of Cardiovascular Diseases, Xiamen Cardiovascular Hospital, School of medicine, Xiamen University, Xiamen, China
| | - Rui Gao
- Institute of Cardiovascular Diseases, Xiamen Cardiovascular Hospital, School of medicine, Xiamen University, Xiamen, China
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6
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Yang CC, Su YF, Cheng HC, Juan YC, Chiu YW, Wu CH, Chen PY, Lee YH, Chen YL, Chen YT, Peng CY, Lu MY, Yu CH, Huang YF, Kao SY, Fwu CW, Liu CJ. Improving the Diagnostic Performance by Adding Methylation Marker to Conventional Visual Examination in Identifying Oral Cancer. Diagnostics (Basel) 2022; 12:diagnostics12071544. [PMID: 35885450 PMCID: PMC9320763 DOI: 10.3390/diagnostics12071544] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 06/21/2022] [Accepted: 06/22/2022] [Indexed: 11/26/2022] Open
Abstract
Background: Visual oral examination (VOE) is a conventional oral cancer screening method. This study aimed to evaluate the value of methylation marker to assist VOE in identifying oral epithelial dysplasia and oral squamous cell carcinoma (OED/OSCC) from non-cancerous lesions in a real-world situation. Methods: 201 patients with high-risk personal habits who self-perceived oral anomaly were VOE examined, ZNF582 methylation (ZNF582m) tested, and histologically diagnosed. Results: Among them, 132 patients (65.7%) were histologically diagnosed OED/OSCC. Using VOE, 56.1% OED/OSCC patients had possible oral cancer, whereas 37.7% non-OED/OSCC patients had leukoplakia. ZNF582m-positive was detected in 90.2% OED/OSCC patients and 44.9% non-OED/OSCC patients. Various logistic regression models were postulated to evaluate the diagnostic performance of conventional VOE and new strategies using ZNF582m. ROC analysis and its corresponding C-index demonstrated that either triage or co-testing models of VOE and ZNF582m could improve diagnostic performance and discriminative abilities compared with the VOE only approach. Conclusions: In conclusion, methylation marker test shows equivalent performance to an experienced judgment by oral maxillofacial surgeons and plays a significantly supplementary role in increasing the efficacy in identifying oral malignant lesions. ZNF582m may be an especially important tool for family physicians or general dentists to properly diagnose suspicious oral lesions.
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Affiliation(s)
- Cheng-Chieh Yang
- Department of Stomatology, Oral and Maxillofacial Surgery, Taipei Veterans General Hospital, Taipei 11217, Taiwan; (C.-C.Y.); (H.-C.C.); (C.-H.W.); (S.-Y.K.)
- Department of Dentistry, School of Dentistry, National Yang Ming Chiao Tung University, Taipei 112304, Taiwan;
| | - Yee-Fun Su
- iStat Biomedical Co., Ltd., New Taipei City 22102, Taiwan; (Y.-F.S.); (Y.-C.J.)
| | - Han-Chieh Cheng
- Department of Stomatology, Oral and Maxillofacial Surgery, Taipei Veterans General Hospital, Taipei 11217, Taiwan; (C.-C.Y.); (H.-C.C.); (C.-H.W.); (S.-Y.K.)
- Department of Dentistry, School of Dentistry, National Yang Ming Chiao Tung University, Taipei 112304, Taiwan;
| | - Yi-Chen Juan
- iStat Biomedical Co., Ltd., New Taipei City 22102, Taiwan; (Y.-F.S.); (Y.-C.J.)
| | - Yu-Wei Chiu
- Department of Dentistry, School of Dentistry, National Yang Ming Chiao Tung University, Taipei 112304, Taiwan;
- Department of Stomatology, Chung Shan Medical University Hospital, Taichung 40201, Taiwan; (P.-Y.C.); (Y.-H.L.); (Y.-L.C.); (Y.-T.C.); (C.-Y.P.); (M.-Y.L.); (C.-H.Y.); (Y.-F.H.)
- College of Oral Medicine, Chung Shan Medical University, Taichung 40201, Taiwan
| | - Cheng-Hsien Wu
- Department of Stomatology, Oral and Maxillofacial Surgery, Taipei Veterans General Hospital, Taipei 11217, Taiwan; (C.-C.Y.); (H.-C.C.); (C.-H.W.); (S.-Y.K.)
- Department of Dentistry, School of Dentistry, National Yang Ming Chiao Tung University, Taipei 112304, Taiwan;
| | - Pei-Yin Chen
- Department of Stomatology, Chung Shan Medical University Hospital, Taichung 40201, Taiwan; (P.-Y.C.); (Y.-H.L.); (Y.-L.C.); (Y.-T.C.); (C.-Y.P.); (M.-Y.L.); (C.-H.Y.); (Y.-F.H.)
- College of Oral Medicine, Chung Shan Medical University, Taichung 40201, Taiwan
| | - Yu-Hsien Lee
- Department of Stomatology, Chung Shan Medical University Hospital, Taichung 40201, Taiwan; (P.-Y.C.); (Y.-H.L.); (Y.-L.C.); (Y.-T.C.); (C.-Y.P.); (M.-Y.L.); (C.-H.Y.); (Y.-F.H.)
- College of Oral Medicine, Chung Shan Medical University, Taichung 40201, Taiwan
| | - Yen-Lin Chen
- Department of Stomatology, Chung Shan Medical University Hospital, Taichung 40201, Taiwan; (P.-Y.C.); (Y.-H.L.); (Y.-L.C.); (Y.-T.C.); (C.-Y.P.); (M.-Y.L.); (C.-H.Y.); (Y.-F.H.)
- College of Oral Medicine, Chung Shan Medical University, Taichung 40201, Taiwan
| | - Yi-Tzu Chen
- Department of Stomatology, Chung Shan Medical University Hospital, Taichung 40201, Taiwan; (P.-Y.C.); (Y.-H.L.); (Y.-L.C.); (Y.-T.C.); (C.-Y.P.); (M.-Y.L.); (C.-H.Y.); (Y.-F.H.)
- College of Oral Medicine, Chung Shan Medical University, Taichung 40201, Taiwan
| | - Chih-Yu Peng
- Department of Stomatology, Chung Shan Medical University Hospital, Taichung 40201, Taiwan; (P.-Y.C.); (Y.-H.L.); (Y.-L.C.); (Y.-T.C.); (C.-Y.P.); (M.-Y.L.); (C.-H.Y.); (Y.-F.H.)
- College of Oral Medicine, Chung Shan Medical University, Taichung 40201, Taiwan
| | - Ming-Yi Lu
- Department of Stomatology, Chung Shan Medical University Hospital, Taichung 40201, Taiwan; (P.-Y.C.); (Y.-H.L.); (Y.-L.C.); (Y.-T.C.); (C.-Y.P.); (M.-Y.L.); (C.-H.Y.); (Y.-F.H.)
- College of Oral Medicine, Chung Shan Medical University, Taichung 40201, Taiwan
| | - Chuan-Hang Yu
- Department of Stomatology, Chung Shan Medical University Hospital, Taichung 40201, Taiwan; (P.-Y.C.); (Y.-H.L.); (Y.-L.C.); (Y.-T.C.); (C.-Y.P.); (M.-Y.L.); (C.-H.Y.); (Y.-F.H.)
- College of Oral Medicine, Chung Shan Medical University, Taichung 40201, Taiwan
| | - Yu-Feng Huang
- Department of Stomatology, Chung Shan Medical University Hospital, Taichung 40201, Taiwan; (P.-Y.C.); (Y.-H.L.); (Y.-L.C.); (Y.-T.C.); (C.-Y.P.); (M.-Y.L.); (C.-H.Y.); (Y.-F.H.)
- College of Oral Medicine, Chung Shan Medical University, Taichung 40201, Taiwan
| | - Shou-Yen Kao
- Department of Stomatology, Oral and Maxillofacial Surgery, Taipei Veterans General Hospital, Taipei 11217, Taiwan; (C.-C.Y.); (H.-C.C.); (C.-H.W.); (S.-Y.K.)
- Department of Dentistry, School of Dentistry, National Yang Ming Chiao Tung University, Taipei 112304, Taiwan;
| | - Chyng-Wen Fwu
- iStat Biomedical Co., Ltd., New Taipei City 22102, Taiwan; (Y.-F.S.); (Y.-C.J.)
- Correspondence: (C.-W.F.); (C.-J.L.); Tel.: +886-(2)2696-3518 (C.-W.F.); +886-(2)5433535 (C.-J.L.)
| | - Chung-Ji Liu
- Department of Oral and Maxillofacial Surgery, MacKay Memorial Hospital, Taipei 10449, Taiwan
- Correspondence: (C.-W.F.); (C.-J.L.); Tel.: +886-(2)2696-3518 (C.-W.F.); +886-(2)5433535 (C.-J.L.)
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Gabusi A, Gissi DB, Grillini S, Stefanini M, Tarsitano A, Marchetti C, Foschini MP, Montebugnoli L, Morandi L. Shared epigenetic alterations between oral cancer and periodontitis: a preliminary study. Oral Dis 2022. [PMID: 35567390 DOI: 10.1111/odi.14251] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 04/13/2022] [Accepted: 05/11/2022] [Indexed: 11/28/2022]
Abstract
INTRODUCTION We recently developed a non-invasive sampling procedure for oral squamous cell carcinoma (OSCC) detection based on DNA methylation analysis of a panel of 13 genes. Oral cancer, as well as acute and chronic inflammatory diseases, may influence the methylation level of several genes in the oral cavity. In the present study, we evaluated the presence of periodontal disease(PD) and the methylation status using our 13-gene panel. METHODS Oral brushing specimens were collected from three different patient groups: 23 gingival OSCC patients, 15 patients affected by PD, and 15 healthy volunteers lacking evidence of PD. DNA methylation analysis was performed and each sample was determined to be positive or negative based on a predefined cut-off value. RESULTS Positive results were found for 23/23 OSCC patients, 3/15 PD patients and 0/15 samples from healthy volunteers. The GP1BB and MIR193 genes in the PD group exhibited mean methylation levels similar to OSCC patients. ZAP70 showed different methylation levels among three groups. CONCLUSION Preliminary data identified shared epigenetic alterations between PD and OSCC patients in two inflammatory genes(GP1BB and MIR193). This study may help identify potential links between the two diseases and serve as a starting point for future research focused on pathogenesis.
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Affiliation(s)
- Andrea Gabusi
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Italy
| | - Davide B Gissi
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Italy
| | - Sara Grillini
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Italy
| | - Martina Stefanini
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Italy
| | - Achille Tarsitano
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Italy.,Oral and Maxillo-facial Surgery Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna
| | - Claudio Marchetti
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Italy.,Oral and Maxillo-facial Surgery Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna
| | - Maria Pia Foschini
- Section of Anatomic Pathology at Bellaria Hospital, Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - Lucio Montebugnoli
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Italy
| | - Luca Morandi
- Functional MR Unit, IRCCS Istituto delle Scienze Neurologiche di Bologna, Department of Biomedical and Neuromotor Sciences, University of Bologna, Italy.,IRCCS Istituto delle Scienze Neurologiche di Bologna, Bologna, Italy
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8
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Chiu YW, Su YF, Yang CC, Liu CJ, Chen YJ, Cheng HC, Wu CH, Chen PY, Lee YH, Chen YL, Chen YT, Peng CY, Lu MY, Yu CH, Kao SY, Fwu CW, Huang YF. In reply of the comment 'Is oral lichen planus potentially malignant: a reply to Yu-Wei Chiu et al'. Oral Dis 2022. [PMID: 35441766 DOI: 10.1111/odi.14214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Accepted: 04/08/2022] [Indexed: 11/29/2022]
Affiliation(s)
- Yu-Wei Chiu
- Department of Stomatology, Chung Shan Medical University Hospital, Taichung, Taiwan.,College of Oral Medicine, Chung Shan Medical University, Taichung, Taiwan.,Department of Dentistry, School of Dentistry, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Yee-Fun Su
- iStat Biomedical Co., Ltd, New Taipei City, Taiwan
| | - Cheng-Chieh Yang
- Department of Stomatology, Oral & Maxillofacial Surgery, Taipei Veterans General Hospital, Taipei, Taiwan.,Department of Dentistry, School of Dentistry, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Chung-Ji Liu
- Department of Oral and Maxillofacial Surgery, MacKay Memorial Hospital, Taipei, Taiwan
| | - Yi-Ju Chen
- iStat Biomedical Co., Ltd, New Taipei City, Taiwan
| | - Han-Chieh Cheng
- Department of Stomatology, Oral & Maxillofacial Surgery, Taipei Veterans General Hospital, Taipei, Taiwan.,Department of Dentistry, School of Dentistry, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Cheng-Hsien Wu
- Department of Stomatology, Oral & Maxillofacial Surgery, Taipei Veterans General Hospital, Taipei, Taiwan.,Department of Dentistry, School of Dentistry, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Pei-Yin Chen
- Department of Stomatology, Chung Shan Medical University Hospital, Taichung, Taiwan.,College of Oral Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Yu-Hsien Lee
- Department of Stomatology, Chung Shan Medical University Hospital, Taichung, Taiwan.,College of Oral Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Yen-Lin Chen
- Department of Stomatology, Chung Shan Medical University Hospital, Taichung, Taiwan.,College of Oral Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Yi-Tzu Chen
- Department of Stomatology, Chung Shan Medical University Hospital, Taichung, Taiwan.,College of Oral Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Chih-Yu Peng
- Department of Stomatology, Chung Shan Medical University Hospital, Taichung, Taiwan.,College of Oral Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Ming-Yi Lu
- Department of Stomatology, Chung Shan Medical University Hospital, Taichung, Taiwan.,College of Oral Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Chuan-Hang Yu
- Department of Stomatology, Chung Shan Medical University Hospital, Taichung, Taiwan.,College of Oral Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Shou-Yen Kao
- Department of Stomatology, Oral & Maxillofacial Surgery, Taipei Veterans General Hospital, Taipei, Taiwan.,Department of Dentistry, School of Dentistry, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | | | - Yu-Feng Huang
- Department of Stomatology, Chung Shan Medical University Hospital, Taichung, Taiwan.,College of Oral Medicine, Chung Shan Medical University, Taichung, Taiwan
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Rossi R, Gissi DB, Gabusi A, Fabbri VP, Balbi T, Tarsitano A, Morandi L. A 13-Gene DNA Methylation Analysis Using Oral Brushing Specimens as an Indicator of Oral Cancer Risk: A Descriptive Case Report. Diagnostics (Basel) 2022; 12:diagnostics12020284. [PMID: 35204376 PMCID: PMC8870863 DOI: 10.3390/diagnostics12020284] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 01/14/2022] [Accepted: 01/20/2022] [Indexed: 02/06/2023] Open
Abstract
Analysis of genetic or epigenetic markers from saliva or brushing specimens has been proposed as a diagnostic aid to identify patients at risk of developing oral cancer. However, no reliable non-invasive molecular method for this purpose is commercially available. In the present report, we describe the potential application of a procedure based on a 13-gene DNA methylation analysis using oral brushing samples from a patient affected by oral leukoplakia who developed two metachronous oral carcinomas during the follow-up period. A positive or a negative score was calculated for each brushing sample based on a predefined cut-off value. In this patient, a positive score was detected in the oral leukoplakia diagnosed more than 2 years before the development of oral squamous cell carcinoma and subsequently in clinically healthy mucosa 8 months before the appearance of a secondary tumor. This suggests a potential role of our procedure as an indicator of oral cancer risk.
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Affiliation(s)
- Roberto Rossi
- Section of Oral Sciences, Department of Biomedical and Neuromotor Sciences, University of Bologna, 40125 Bologna, Italy; (R.R.); (A.G.)
| | - Davide B. Gissi
- Section of Oral Sciences, Department of Biomedical and Neuromotor Sciences, University of Bologna, 40125 Bologna, Italy; (R.R.); (A.G.)
- Correspondence: ; Tel.: +39-05-1208-8123 (ext. 40125)
| | - Andrea Gabusi
- Section of Oral Sciences, Department of Biomedical and Neuromotor Sciences, University of Bologna, 40125 Bologna, Italy; (R.R.); (A.G.)
| | - Viscardo Paolo Fabbri
- Department of Biomedical and Neuromotor Sciences, Section of Anatomic Pathology “M. Malpighi”, Bellaria Hospital, 40125 Bologna, Italy;
| | - Tiziana Balbi
- Unit of Anatomic Pathology S. Orsola Hospital, IRCCS Azienda Ospedaliero Universitaria, 40138 Bologna, Italy;
| | - Achille Tarsitano
- Maxillo-Facial Surgery Unit, Department of Biomedical and Neuromotor Sciences, IRCCS Azienda Ospedaliero Universitaria Bologna, University of Bologna, 40138 Bologna, Italy;
| | - Luca Morandi
- Functional and Molecular Neuroimaging Unit, Bellaria Hospital, Department of Biomedical and Neuromotor Sciences, University of Bologna, 40139 Bologna, Italy;
- Functional and Molecular Neuroimaging Unit, IRCCS Istituto delle Scienze Neurologiche di Bologna, 40139 Bologna, Italy
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10
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Tarazi M, Chidambaram S, Markar SR. Risk Factors of Esophageal Squamous Cell Carcinoma beyond Alcohol and Smoking. Cancers (Basel) 2021; 13:cancers13051009. [PMID: 33671026 PMCID: PMC7957519 DOI: 10.3390/cancers13051009] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 02/20/2021] [Accepted: 02/24/2021] [Indexed: 12/11/2022] Open
Abstract
Esophageal squamous cell carcinoma (ESCC) is the sixth most common cause of death worldwide. Incidence rates vary internationally, with the highest rates found in Southern and Eastern Africa, and central Asia. Initial observational studies identified multiple factors associated with an increased risk of ESCC, with subsequent work then focused on developing plausible biological mechanistic associations. The aim of this review is to summarize the role of risk factors in the development of ESCC and propose future directions for further research. A systematic search of the literature was conducted by screening EMBASE, MEDLINE/PubMed, and CENTRAL for relevant publications. In total, 73 studies were included that sought to identify risk factors associated with the development of esophageal squamous cell carcinoma. Risk factors were divided into seven subcategories: genetic, dietary and nutrition, gastric atrophy, infection and microbiome, metabolic, epidemiological and environmental and other risk factors. Risk factors from each subcategory were summarized and explored with mechanistic explanations for these associations. This review highlights several current risk factors of ESCC. These risk factors were explored, and explanations dissected. Most studies focused on investigating genetic and dietary and nutritional factors, whereas this review identified other potential risk factors that have yet to be fully explored. Furthermore, there is a lack of literature on the association of these risk factors with tumor factors and disease prognosis. Further research to validate these results and their effects on tumor biology is absolutely necessary.
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Affiliation(s)
- Munir Tarazi
- Department of Surgery and Cancer, Imperial College London, London W2 1NY, UK; (M.T.); (S.C.)
| | - Swathikan Chidambaram
- Department of Surgery and Cancer, Imperial College London, London W2 1NY, UK; (M.T.); (S.C.)
| | - Sheraz R. Markar
- Department of Surgery and Cancer, Imperial College London, London W2 1NY, UK; (M.T.); (S.C.)
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Karolinska University Hospital, 17164 Stockholm, Sweden
- Correspondence:
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11
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Gissi DB, Morandi L, Colella G, De Luca R, Campisi G, Mauceri R, Romeo U, Tenore G, Mignogna MD, Adamo D, Oteri G, Marcianò A, Vescovi P, Meleti M, Serpico R, Di Stasio D, Pentenero M, Santarelli A, Bianchi A, Crimi S, Marchetti C, Tarsitano A, Foschini MP, Montebugnoli L. Clinical validation of 13-gene DNA methylation analysis in oral brushing samples for detection of oral carcinoma: Italian multicenter study. Head Neck 2021; 43:1563-1573. [PMID: 33511711 DOI: 10.1002/hed.26624] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 11/27/2020] [Accepted: 01/15/2021] [Indexed: 01/15/2023] Open
Abstract
BACKGROUND The aim of this Italian multicenter study was to evaluate the diagnostic performance of a minimally invasive method for the detection of oral squamous cell carcinoma (OSCC) based on 13-gene DNA methylation analysis in oral brushing samples. METHODS Oral brushing specimens were collected in 11 oral medicine centers across Italy. Twenty brushing specimens were collected by each center, 10 from patients with OSCC, and 10 from healthy volunteers. DNA methylation analysis was performed in blindness, and each sample was determined as positive or negative based on a predefined cutoff value. RESULTS DNA amplification failed in 4 of 220 (1.8%) samples. Of the specimens derived from patients with OSCC, 93.6% (103/110) were detected as positive, and 84.9% (90/106) of the samples from healthy volunteers were negative. CONCLUSION These data confirmed the diagnostic performance of our novel procedure in a large cohort of brushing specimens collected from 11 different centers and analyzed in blindness.
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Affiliation(s)
- Davide B Gissi
- Department of Biomedical and Neuromotor Sciences, Section of Oral Sciences, University of Bologna, Bologna, Italy
| | - Luca Morandi
- Functional MR Unit, IRCCS Istituto delle Scienze Neurologiche di Bologna, Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - Giuseppe Colella
- Multidisciplinary Department of Medical-Surgical and Dental Specialities, University of Campania "L. Vanvitelli", Naples, Italy
| | - Roberto De Luca
- Multidisciplinary Department of Medical-Surgical and Dental Specialities, University of Campania "L. Vanvitelli", Naples, Italy
| | - Giuseppina Campisi
- Department of Surgical, Oncological, and oral Sciences, Sector of Oral Medicine "Valerio Margiotta", University of Palermo, Palermo, Italy
| | - Rodolfo Mauceri
- Department of Surgical, Oncological, and oral Sciences, Sector of Oral Medicine "Valerio Margiotta", University of Palermo, Palermo, Italy
| | - Umberto Romeo
- Department of Oral and Maxillofacial Sciences, "Sapienza" University of Rome, Rome, Italy
| | - Gianluca Tenore
- Department of Oral and Maxillofacial Sciences, "Sapienza" University of Rome, Rome, Italy
| | - Michele D Mignogna
- Oral Medicine Complex Unit, Department of Neurosciences, Reproductive and Odontostomatological Sciences - Head & Neck Clinical Section, "Federico II" University of Naples, Naples, Italy
| | - Daniela Adamo
- Oral Medicine Complex Unit, Department of Neurosciences, Reproductive and Odontostomatological Sciences - Head & Neck Clinical Section, "Federico II" University of Naples, Naples, Italy
| | - Giacomo Oteri
- Department of Biomedical, Dental Sciences and Morphofunctional Imaging, University of Messina, Messina, Italy
| | - Antonia Marcianò
- Department of Biomedical, Dental Sciences and Morphofunctional Imaging, University of Messina, Messina, Italy
| | - Paolo Vescovi
- Oral Medicine and Laser Surgery Unit, Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Marco Meleti
- Oral Medicine and Laser Surgery Unit, Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Rosario Serpico
- Multidisciplinary Department of Medical-Surgical and Dental Specialities, University of Campania "L. Vanvitelli", Naples, Italy
| | - Dario Di Stasio
- Multidisciplinary Department of Medical-Surgical and Dental Specialities, University of Campania "L. Vanvitelli", Naples, Italy
| | - Monica Pentenero
- Oral Medicine and Oral Oncology Unit, Department of Oncology, University of Turin, Turin, Italy
| | - Andrea Santarelli
- Department of Clinical Sciences and Stomatology, Marche Polytechnic University, Ancona, Italy
| | - Alberto Bianchi
- Section of Maxillo-Facial Surgery, Department of General Surgery, Policlinico - San Marco, University of Catania, Catania, Italy
| | - Salvatore Crimi
- Section of Maxillo-Facial Surgery, Department of General Surgery, Policlinico - San Marco, University of Catania, Catania, Italy
| | - Claudio Marchetti
- Section of Maxillo-Facial Surgery at Policlinico S. Orsola-Malpighi, Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - Achille Tarsitano
- Section of Maxillo-Facial Surgery at Policlinico S. Orsola-Malpighi, Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - Maria Pia Foschini
- Section of Anatomic Pathology at Bellaria Hospital, Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - Lucio Montebugnoli
- Department of Biomedical and Neuromotor Sciences, Section of Oral Sciences, University of Bologna, Bologna, Italy
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12
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Carkic J, Nikolic N, Nisevic J, Lazarevic M, Kuzmanovic-Pficer J, Jelovac D, Milasin J. Endothelial nitric oxide synthase polymorphisms/haplotypes are strong modulators of oral cancer risk in Serbian population. J Oral Sci 2020; 62:322-326. [PMID: 32493866 DOI: 10.2334/josnusd.19-0310] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
Oral carcinoma is the sixth most common malignancy worldwide, with survival rates of approximately 50%. The major type of oral cancer, present in 90% of the cases, is oral squamous cell carcinoma (OSCC). The genetic background predisposing an individual to OSCC is complex and largely unknown. Studies have suggested that endothelial nitric oxide synthase (eNOS) gene polymorphisms modulate the cancer risk, prompting us to assess the impact of three functional eNOS gene polymorphisms on OSCC risk. The present study included 50 patients with OSCC and 110 controls. Polymerase chain reaction and restriction fragment length polymorphism analysis were used for genotyping of single-nucleotide polymorphisms -786 T/C (rs2070744) and 894 G/T (rs1799983) and variable number of tandem repeats (VNTR) intron 4b/a polymorphism. Homozygous carriers of -786 T/C and intron 4b/a VNTR variant alleles paired with a significant increase of oral cancer risk [odds ratio (OR): 3.63, 95% confidence interval (CI): 1.08-12.21; P = 0.045 and OR: 11.29, 95% CI: 2.71-47.11; P < 0.001, respectively]. When combined, CC and 4b4a genotypes together led to a 21-fold OSCC risk increase (OR: 21, 95% CI: 2.07-213.29; P = 0.006). Haplotype analysis showed that the C-G-4b haplotype conferred an 11-fold increase in OSCC risk. In conclusion, eNOS polymorphisms considerably influence levels of OSCC risk in the Serbian population.
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Affiliation(s)
- Jelena Carkic
- Department of Human Genetics, School of Dental Medicine, University of Belgrade
| | - Nadja Nikolic
- Department of Human Genetics, School of Dental Medicine, University of Belgrade
| | | | - Milos Lazarevic
- Department of Human Genetics, School of Dental Medicine, University of Belgrade.,Clinic for Maxillofacial Surgery, School of Dental Medicine, University of Belgrade
| | - Jovana Kuzmanovic-Pficer
- Department of Medical Statistics and Informatics, School of Dental Medicine, University of Belgrade
| | - Drago Jelovac
- Clinic for Maxillofacial Surgery, School of Dental Medicine, University of Belgrade
| | - Jelena Milasin
- Department of Human Genetics, School of Dental Medicine, University of Belgrade
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13
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Zhang L, Yu J, Huang W, Zhang H, Xu J, Cai H. A Sensitive and Simplified Classifier of Cervical Lesions Based on a Methylation-Specific PCR Assay: A Chinese Cohort Study. Cancer Manag Res 2020; 12:2567-2576. [PMID: 32346310 PMCID: PMC7167279 DOI: 10.2147/cmar.s246103] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Accepted: 03/24/2020] [Indexed: 12/24/2022] Open
Abstract
Objective The aim of this study is to assess the diagnostic and screening performance of a standardized methylation-specific real-time PCR assay targeting SOX1 and PAX1 genes for cervical cancer in a Chinese cohort. Methods Genomic DNA was extracted from cervical exfoliated cells and converted by sodium bisulfite and then analyzed by qMSP assay. Ct values were collected for PAX1 and SOX1 as target genes and β-actin as an endogenous reference gene. The samples included 295 cervicitis, 111 LSIL (low-grade squamous intraepithelial lesion), 51 HSIL (high-grade squamous intraepithelial lesion) and 30 cervical cancer. Results The Ct values decreased with the progression of cervical cancer from cervicitis, through LSIL and HSIL to cancer. The difference in Ct values between cytological grades was highly significant (p≤0.01) between grades either for PAX1 or for SOX1 except the difference between cervicitis and LSIL of SOX1. With the Ct cut-off values of PAX1 gene and SOX1 gene 38.6 and 38 and with the PAX1/SOX1 in combination, the positive rate of methylation in invasive cancer tissues was 100%, in contrast to 11.5% (95% CI: 8.67%–14.33%) in cervicitis tissues, 45.1% (95% CI: 40.68%–49.52%) in LSIL tissues, and 68.5% (95% CI: 64.37%–72.63%) in HSIL tissues. The specificity and sensitivity of differentiating tumors from cervicitis were 0.957 (95% CI: 0.939–0.975) and 1.00, respectively. The specificity and sensitivity of differentiation between cervicitis+LSIL and HSIL+cervical cancer were 0.881 (95% CI: 0.852–0.91) and 0.748 (95% CI: 0.709–0.787), respectively. Conclusion PAX1/SOX1 methylation could be translated into clinical practice for cervical neoplasia detection.
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Affiliation(s)
- Lei Zhang
- Department of Gynecology, Yunnan Tumor Hospital and The Third Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, People's Republic of China
| | - Jing Yu
- Department of Gynecology, Yunnan Tumor Hospital and The Third Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, People's Republic of China
| | - Wenxian Huang
- Department of Pathology, Renmin Hospital of Wuhan University, Wuhan, Hubei, People's Republic of China
| | - Hongping Zhang
- Department of Gynecology, Yunnan Tumor Hospital and The Third Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, People's Republic of China
| | - Jian Xu
- Department of Clinical Lab, Weifang Maternal and Child Health Hospital, Weifang, Shandong, People's Republic of China
| | - Hongning Cai
- Maternal and Child Health Hospital of Hubei Province and Women and Children's Hospital of Hubei Province, Wuhan, Hubei, People's Republic of China
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14
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Islam S, Uehara O, Matsuoka H, Kuramitsu Y, Adhikari BR, Hiraki D, Toraya S, Jayawardena A, Saito I, Muthumala M, Nagayasu H, Abiko Y, Chiba I. DNA hypermethylation of sirtuin 1 (SIRT1) caused by betel quid chewing-a possible predictive biomarker for malignant transformation. Clin Epigenetics 2020; 12:12. [PMID: 31931863 PMCID: PMC6958620 DOI: 10.1186/s13148-019-0806-y] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2019] [Accepted: 12/30/2019] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND DNA hypermethylation of tumor suppressor genes is observed in precancerous lesions and oral cancer of individuals with the habits of betel quid (BQ) chewing. SIRT1 has been identified as playing a role in the maintenance of epithelial integrity, and its alteration is often related to carcinogenesis. However, the methylation and transcription status of SIRT1 in patients with BQ chewing-related oral cancer has not been investigated. We examined the methylation status of SIRT1 in paraffin-embedded tissue samples of oral squamous cell carcinoma (OSCC) obtained from BQ chewing and non-chewing patients and in tissue samples from healthy control subjects. In addition, we examined whether the hypermethylation of SIRT1 followed by its transcriptional downregulation in the human gingival epithelial cells could be caused by arecoline, a major component of BQ. Furthermore, we investigated the methylation status of SIRT1 in smear samples of macroscopically healthy buccal mucosa from subjects with a habit of BQ chewing. RESULTS SIRT1 was significantly hypermethylated in tissue samples of OSCC from BQ chewers and non-chewers than in oral mucosa from healthy control subjects. Results also showed that the hypermethylation level of SIRT1 was significantly higher in OSCC of patients with BQ chewing habits than in those of non-chewing habits (p < 0.05). Our in vitro model showed that hypermethylation is followed by downregulation of the transcriptional level of SIRT1 (p < 0.05). The methylation levels of SIRT1 in the smear samples obtained from BQ chewing individuals were significantly higher than those in the samples obtained from individuals that did not chew BQ. The duration of BQ chewing habits was correlated positively to the frequency of SIRT1 hypermethylation (p < 0.05). CONCLUSIONS Our results suggest that DNA hypermethylation of SIRT1 is involved in the occurrence of oral cancer in BQ chewing patients and that hypermethylation in the oral mucosa of BQ chewers could be a predictive marker for the occurrence of malignant transformation. This is the first report that showed DNA hypermethylation in clinically healthy oral epithelium of BQ chewers. Our study shows evidence that DNA hypermethylation may be an early event of oral carcinogenesis prior to observable clinical changes.
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Affiliation(s)
- Shajedul Islam
- Division of Disease Control and Molecular Epidemiology, Department of Oral Growth and Development, School of Dentistry, Health Sciences University of Hokkaido, Hokkaido, 061-0293, Japan.,Division of Oral Medicine and Pathology, Department of Human Biology and Pathophysiology, School of Dentistry, Health Sciences University of Hokkaido, Hokkaido, 061-0293, Japan
| | - Osamu Uehara
- Division of Disease Control and Molecular Epidemiology, Department of Oral Growth and Development, School of Dentistry, Health Sciences University of Hokkaido, Hokkaido, 061-0293, Japan.,Research Institute of Cancer Prevention, Health Sciences University of Hokkaido, Hokkaido, 061-0293, Japan
| | - Hirofumi Matsuoka
- Division of Disease Control and Molecular Epidemiology, Department of Oral Growth and Development, School of Dentistry, Health Sciences University of Hokkaido, Hokkaido, 061-0293, Japan
| | - Yasuhiro Kuramitsu
- Research Institute of Cancer Prevention, Health Sciences University of Hokkaido, Hokkaido, 061-0293, Japan
| | - Bhoj Raj Adhikari
- Division of Oral Medicine and Pathology, Department of Human Biology and Pathophysiology, School of Dentistry, Health Sciences University of Hokkaido, Hokkaido, 061-0293, Japan
| | - Daichi Hiraki
- Division of Oral Medicine and Pathology, Department of Human Biology and Pathophysiology, School of Dentistry, Health Sciences University of Hokkaido, Hokkaido, 061-0293, Japan
| | - Seiko Toraya
- Division of Disease Control and Molecular Epidemiology, Department of Oral Growth and Development, School of Dentistry, Health Sciences University of Hokkaido, Hokkaido, 061-0293, Japan
| | - Asiri Jayawardena
- Department of General Education, School of Dental Medicine, Tsurumi University, Kanagawa, 230-8501, Japan
| | - Ichiro Saito
- Department of Pathology, School of Dental Medicine, Tsurumi University, Kanagawa, 230-8501, Japan
| | - Malsantha Muthumala
- Department of Oral and Maxillofacial Surgery, Army Hospital, Colombo, Sri Lanka
| | - Hiroki Nagayasu
- Division of Oral and Maxillofacial Surgery, Department of Human Biology and Pathophysiology, School of Dentistry, Health Sciences University of Hokkaido, Hokkaido, 061-0293, Japan
| | - Yoshihiro Abiko
- Division of Oral Medicine and Pathology, Department of Human Biology and Pathophysiology, School of Dentistry, Health Sciences University of Hokkaido, Hokkaido, 061-0293, Japan.
| | - Itsuo Chiba
- Division of Disease Control and Molecular Epidemiology, Department of Oral Growth and Development, School of Dentistry, Health Sciences University of Hokkaido, Hokkaido, 061-0293, Japan
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15
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Zhang L, Hu D, Wang S, Zhang Y, Pang L, Tao L, Jia W. Association between dense PAX1 promoter methylation and HPV16 infection in cervical squamous epithelial neoplasms of Xin Jiang Uyghur and Han women. Gene 2020; 723:144142. [PMID: 31589957 DOI: 10.1016/j.gene.2019.144142] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Revised: 09/21/2019] [Accepted: 09/23/2019] [Indexed: 12/15/2022]
Abstract
DNA methylation is an epigenetic alteration that may lead to carcinogenesis by silencing key tumor suppressor genes. Hypermethylation of the paired box gene 1 (PAX1) promoter is important in cervical cancer development. Here, PAX1 methylation levels were compared between Uyghur and Han patients with cervical lesions. Data on PAX1 methylation in different cervical lesions were obtained from the Gene Expression Omnibus (GEO) database, whereas data on survival and PAX1 mRNA expression in invasive cervical cancer (ICC) were retrieved from the Cancer Genome Atlas (TCGA) database. MassARRAY spectrometry was used to detect methylation of 19 CpG sites in the promoter region of PAX1, whereas gene mass spectrograms were drawn by Matrix-Assisted Laser Desorption/Ionization Time-of-Flight Mass Spectrometry. Human papillomavirus (HPV) 16 infection was detected by polymerase chain reaction. PAX1 methylation in high-grade squamous intraepithelial lesion (HSIL) and ICC was significantly higher than in normal tissues. PAX1 hypermethylation was associated with poor prognosis and reduced transcription. ICC-specific PAX1 promoter methylation involved distinct CpG sites in Uyghur and Han patients HPV16 infection in HSIL and ICC patient was significantly higher than in normal women (p < 0.05). Our study revealed a strong association between PAX1 methylation and the development of cervical cancer. Moreover, hypermethylation of distinct CpG sites may induce HSIL transformation into ICC in both Uyghur and Han patients. Our results suggest the existence of ethnic differences in the genetic susceptibility to cervical cancer. Finally, PAX1 methylation and HPV infection exhibited synergistic effects on cervical carcinogenesis.
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Affiliation(s)
- Lu Zhang
- Department of Pathology, The First Affiliated Hospital of the Medical College, Shihezi University, Shihezi, China; Department of Pathology, Shihezi University School of Medicine, Shihezi, China
| | - Danni Hu
- Department of Pathology, The First People's Hospital of Changde City, Changde 415003, China
| | - Shasha Wang
- Department of Pathology, The First Affiliated Hospital of the Medical College, Shihezi University, Shihezi, China; Department of Pathology, Shihezi University School of Medicine, Shihezi, China
| | - Ying Zhang
- Department of Pathology, The First Affiliated Hospital of the Medical College, Shihezi University, Shihezi, China; Department of Pathology, Shihezi University School of Medicine, Shihezi, China
| | - Lijuan Pang
- Department of Pathology, The First Affiliated Hospital of the Medical College, Shihezi University, Shihezi, China; Department of Pathology, Shihezi University School of Medicine, Shihezi, China
| | - Lin Tao
- Department of Pathology, The First Affiliated Hospital of the Medical College, Shihezi University, Shihezi, China; Department of Pathology, Shihezi University School of Medicine, Shihezi, China
| | - Wei Jia
- Department of Pathology, The First Affiliated Hospital of the Medical College, Shihezi University, Shihezi, China; Department of Pathology, Shihezi University School of Medicine, Shihezi, China.
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16
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Tang L, Liou YL, Wan ZR, Tang J, Zhou Y, Zhuang W, Wang G. Aberrant DNA methylation of PAX1, SOX1 and ZNF582 genes as potential biomarkers for esophageal squamous cell carcinoma. Biomed Pharmacother 2019; 120:109488. [DOI: 10.1016/j.biopha.2019.109488] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Revised: 09/08/2019] [Accepted: 09/22/2019] [Indexed: 12/23/2022] Open
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17
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Paired Box-1 (PAX1) Activates Multiple Phosphatases and Inhibits Kinase Cascades in Cervical Cancer. Sci Rep 2019; 9:9195. [PMID: 31235851 PMCID: PMC6591413 DOI: 10.1038/s41598-019-45477-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Accepted: 06/07/2019] [Indexed: 02/07/2023] Open
Abstract
DNA methylation alteration, such as global hypomethylation and localized hypermethylation, within the promoters of tumor suppressor genes, is an important risk factor in cervical cancer. The potential use of DNA methylation detection, in cervical cancer screening or triage of mildly abnormal cytology, has recently been demonstrated. In particular, PAX1 DNA methylation testing was approved as an adjunct to cytology, in Taiwan, and is now undergoing registration trials in China. However, the function of PAX1 in cancer biology remains largely unknown. Here, we show that PAX1 inhibits malignant phenotypes upon oncogenic stress. Specifically, PAX1 expression inhibited the phosphorylation of multiple kinases, after challenges with oncogenic growth factors such as EGF and IL-6. Analogously, PAX1 activated a panel of phosphatases, including DUSP1, 5, and 6, and inhibited EGF/MAPK signaling. PAX1 also interacted with SET1B, increasing histone H3K4 methylation and DNA demethylation of numerous phosphatase-encoding genes. Furthermore, hypermethylated PAX1 associated with poor prognosis in cervical cancer. Taken together, this study reveals, for the first time, the functional relevance of PAX1 in cancer biology, and further supports the prospect of targeting multifold oncogenic kinase cascades, which jointly contribute to multiresistance, via epigenetic reactivation of PAX1.
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18
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Fang C, Wang SY, Liou YL, Chen MH, Ouyang W, Duan KM. The promising role of PAX1 (aliases: HUP48, OFC2) gene methylation in cancer screening. Mol Genet Genomic Med 2019; 7:e506. [PMID: 30636379 PMCID: PMC6418350 DOI: 10.1002/mgg3.506] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2018] [Revised: 09/28/2018] [Accepted: 10/10/2018] [Indexed: 12/15/2022] Open
Abstract
Background Paired‐box gene 1 (PAX1), a member of the PAX family, plays a role in pattern formation during embryogenesis, and might be essential for development of the vertebral column. Methods PAX1 is silenced by methylation in several cancers and is considered a tumor suppressor gene. Our previous studies reported PAX1 as hypermethylated in cervical cancer tissues, thereby suggesting it as a potential screening marker. Recently, an increasing number of studies have confirmed PAX1 methylation as a promising biomarker in cervical cancer based on its excellent discriminatory ability between high‐grade cervical lesions and normal tissues, resulting in a reduced necessity for referral for colposcopy and biopsy. Additionally, PAX1 is also hypermethylated in other tumors, including those associated with epithelial ovarian cancer, esophageal squamous cell carcinoma, head and neck squamous cell carcinoma, and endometrial carcinoma, and shows relatively good sensitivity and specificity for the detection of these tumors. Results This review summarizes reports of PAX1 methylation and its promising role in cancer screening, especially that associated with cervical cancer. Conclusion According to current evidence, combined testing for human papillomavirus and PAX1 methylation analysis represents an efficacious cervical cancer‐screening protocol.
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Affiliation(s)
- Chao Fang
- Department of Anesthesiology, The Third Xiangya Hospital of Central South University, Changsha, China.,Postdoctoral Research Workstation of Clinical Medicine, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Sai-Ying Wang
- Department of Anesthesiology, The Third Xiangya Hospital of Central South University, Changsha, China
| | - Yu-Ligh Liou
- Xiangya Medical Laboratory, Central South University, Changsha, China
| | - Ming-Hua Chen
- Department of Anesthesiology, The Third Xiangya Hospital of Central South University, Changsha, China
| | - Wen Ouyang
- Department of Anesthesiology, The Third Xiangya Hospital of Central South University, Changsha, China
| | - Kai-Ming Duan
- Department of Anesthesiology, The Third Xiangya Hospital of Central South University, Changsha, China
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19
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Russo D, Merolla F, Varricchio S, Salzano G, Zarrilli G, Mascolo M, Strazzullo V, Di Crescenzo RM, Celetti A, Ilardi G. Epigenetics of oral and oropharyngeal cancers. Biomed Rep 2018; 9:275-283. [PMID: 30233779 DOI: 10.3892/br.2018.1136] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Accepted: 06/20/2018] [Indexed: 12/14/2022] Open
Abstract
Oral and oropharyngeal cancers represent the two most common malignancies of the head and neck region. The major risk factors for these cancers include alcohol consumption, tobacco use (via smoking or chewing) and high-risk human papillomavirus infection. The transition from normal epithelium to premalignant tissue and finally carcinoma is in part caused by a summation of genetic and epigenetic modifications. Epigenetic refers to modifications in the way the genome is expressed in cells. The most common examples of epigenetic control of gene expression are DNA methylation, histone modification and regulation by small non-coding RNAs. The aim of the current paper was to review the recent studies on the main epigenetic changes that have been suggested to serve a role in the carcinogenesis process and progression of oral and oropharyngeal cancers. Furthermore, it is discussed how the epigenetic changes may be used as potential predictive biomarkers and how recent findings in the field may impact the personalized cancer therapy approach for these tumors.
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Affiliation(s)
- Daniela Russo
- Department of Advanced Biomedical Sciences, Pathology Unit, University of Naples Federico II, Ι-80131 Naples, Italy
| | - Francesco Merolla
- Department of Medicine and Health Sciences V. Tiberio, University of Molise, Ι-86100 Campobasso, Italy
| | - Silvia Varricchio
- Department of Advanced Biomedical Sciences, Pathology Unit, University of Naples Federico II, Ι-80131 Naples, Italy
| | - Giovanni Salzano
- Department of Neuroscience and Reproductive and Odontostomatological Sciences, Operative Unit of Maxillofacial Surgery, University of Naples Federico II, Ι-80131 Naples, Italy
| | - Giovanni Zarrilli
- Department of Medicine and Health Sciences V. Tiberio, University of Molise, Ι-86100 Campobasso, Italy
| | - Massimo Mascolo
- Department of Advanced Biomedical Sciences, Pathology Unit, University of Naples Federico II, Ι-80131 Naples, Italy
| | - Viviana Strazzullo
- Department of Advanced Biomedical Sciences, Pathology Unit, University of Naples Federico II, Ι-80131 Naples, Italy
| | - Rosa Maria Di Crescenzo
- Department of Advanced Biomedical Sciences, Pathology Unit, University of Naples Federico II, Ι-80131 Naples, Italy
| | - Angela Celetti
- Institute for Experimental Endocrinology and Oncology Gaetano Salvatore, Italian National Council of Research, Ι-80131 Naples, Italy
| | - Gennaro Ilardi
- Department of Advanced Biomedical Sciences, Pathology Unit, University of Naples Federico II, Ι-80131 Naples, Italy
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20
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21
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Eljabo N, Nikolic N, Carkic J, Jelovac D, Lazarevic M, Tanic N, Milasin J. Genetic and epigenetic alterations in the tumour, tumour margins, and normal buccal mucosa of patients with oral cancer. Int J Oral Maxillofac Surg 2018; 47:976-982. [PMID: 29449053 DOI: 10.1016/j.ijom.2018.01.020] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2017] [Revised: 11/13/2017] [Accepted: 01/26/2018] [Indexed: 01/17/2023]
Abstract
Despite adequate surgical resection, oral squamous cell carcinoma (OSCC) shows a high rate of recurrence and metastasis, which could be explained by the presence of molecular alterations in seemingly normal tumour margins and the entire oral mucosa. The aims of this study were (1) to assess the presence of gene amplification (c-Myc and HER2) and promoter methylation (p14 and p16) in the tumours, tumour margins, and unaffected oral mucosa of 40 OSCC patients, and (2) to evaluate the possibility of using these alterations as prognostic markers. c-Myc and HER2 genes were quantified by means of real-time PCR (qPCR), and p14 and p16 methylation status was determined by methylation-specific PCR (MSP PCR). All tissues examined exhibited molecular alterations in various proportions. Tumour tissues, as expected, showed the highest prevalence of alterations, while oral mucosa showed the lowest. Multiple alterations (co-alterations) in tumours and tumour margins were significantly more frequent than in unaffected oral mucosa (P<0.001 and P=0.027, respectively). HER2 amplification in margin tissue (P<0.001) and swabs (P=0.013), as well as the existence of three co-alterations in margins (P=0.001) and macroscopically unaffected oral mucosa (P<0.001) were correlated with shorter disease-specific survival.
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Affiliation(s)
- N Eljabo
- Institute of Human Genetics, School of Dental Medicine, University of Belgrade, Belgrade, Serbia
| | - N Nikolic
- Institute of Human Genetics, School of Dental Medicine, University of Belgrade, Belgrade, Serbia
| | - J Carkic
- Institute of Human Genetics, School of Dental Medicine, University of Belgrade, Belgrade, Serbia
| | - D Jelovac
- Clinic for Maxillofacial Surgery, School of Dental Medicine, University of Belgrade, Belgrade, Serbia
| | - M Lazarevic
- Clinic for Maxillofacial Surgery, School of Dental Medicine, University of Belgrade, Belgrade, Serbia
| | - N Tanic
- Laboratory for Radiobiology and Molecular Genetics, Institute of Nuclear Sciences "Vinca", University of Belgrade, Belgrade, Serbia
| | - J Milasin
- Institute of Human Genetics, School of Dental Medicine, University of Belgrade, Belgrade, Serbia.
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22
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Chang SY, Kuo CC, Wu CC, Hsiao CW, Hu JM, Hsu CH, Chou YC, Shih YL, Lin YW. NKX6.1 hypermethylation predicts the outcome of stage II colorectal cancer patients undergoing chemotherapy. Genes Chromosomes Cancer 2018; 57:268-277. [PMID: 29363224 DOI: 10.1002/gcc.22529] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2017] [Revised: 01/19/2018] [Accepted: 01/19/2018] [Indexed: 12/16/2022] Open
Abstract
Colorectal cancer (CRC) is a common malignancy worldwide. CRC patients in the same stage often present with dramatically different clinical scenarios. Thus, robust prognostic biomarkers are urgently needed to guide therapies and improve treatment outcomes. The NKX6.1 gene has been identified as a hypermethylation marker in cervical cancer, functioning as a metastasis suppressor by regulating epithelial-mesenchymal transition. Here, we investigated whether hypermethylation of NKX6.1 might be a prognostic biomarker for CRC. By analyzing the methylation and expression of NKX6.1 in CRC tissues and CRC cell lines. We quantitatively examined the NKX6.1 methylation levels in 151 pairs of CRC tissues by using methylation-specific polymerase chain reaction analysis and found that NKX6.1 was hypermethylated in 35 of 151 CRC tissues (23%). NKX6.1 gene expression was inversely correlated with the DNA methylation level in CRC cell lines in vitro. Then, we analyzed the association of NKX6.1 methylation with clinical characteristics of these CRC patients. Our data demonstrated that patients with NKX6.1 methylation presented poorer 5-year overall survival (P = 0.0167) and disease-free survival (P = 0.0083) than patients without NKX6.1 methylation after receiving adjuvant chemotherapy. Most importantly, these data revealed that stage II CRC patients with NKX6.1 methylation had poorer 5-year disease-free survival (P = 0.0322) than patients without NKX6.1 methylation after adjuvant chemotherapy. Our results demonstrate that methylation of NKX6.1 is a novel prognostic biomarker in CRC and that it may be used as a predictor of the response to chemotherapy.
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Affiliation(s)
- Sou-Yi Chang
- Graduate Institute of Medical Sciences, National Defense Medical Center, Taipei, Taiwan, Republic of China.,Division of Hematology & Oncology, Department of Internal Medicine, Taipei Tzu Chi Hospital, Taipei, Taiwan, Republic of China
| | - Chih-Chi Kuo
- Teaching and Research Office, Tri-Service General Hospital Songshan Branch, National Defense Medical Center, Taipei, Taiwan, Republic of China
| | - Chang-Chieh Wu
- Division of Colorectal Surgery, Department of Surgery, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, Republic of China
| | - Cheng-Wen Hsiao
- Division of Colorectal Surgery, Department of Surgery, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, Republic of China
| | - Je-Ming Hu
- Graduate Institute of Medical Sciences, National Defense Medical Center, Taipei, Taiwan, Republic of China.,Division of Colorectal Surgery, Department of Surgery, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, Republic of China
| | - Chih-Hsiung Hsu
- Graduate Institute of Medical Sciences, National Defense Medical Center, Taipei, Taiwan, Republic of China.,School of Medicine, National Defense Medical Center, Taipei, Taiwan, Republic of China
| | - Yu-Ching Chou
- School of Public Health, National Defense Medical Center, Taipei, Taiwan, Republic of China
| | - Yu-Lueng Shih
- Graduate Institute of Medical Sciences, National Defense Medical Center, Taipei, Taiwan, Republic of China.,Division of Gastroenterology, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, Republic of China
| | - Ya-Wen Lin
- Graduate Institute of Medical Sciences, National Defense Medical Center, Taipei, Taiwan, Republic of China.,Graduate Institute of Life Sciences, National Defense Medical Center, Taipei, Taiwan, Republic of China.,Department and Graduate Institute of Microbiology and Immunology, National Defense Medical Center, Taipei, Taiwan, Republic of China
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23
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Cheng SJ, Chang CF, Ko HH, Liu YC, Peng HH, Wang HJ, Lin HS, Chiang CP. Hypermethylated ZNF582 and PAX1 genes in oral scrapings collected from cancer-adjacent normal oral mucosal sites are associated with aggressive progression and poor prognosis of oral cancer. Oral Oncol 2017; 75:169-177. [PMID: 29224816 DOI: 10.1016/j.oraloncology.2017.11.013] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2017] [Revised: 10/16/2017] [Accepted: 11/10/2017] [Indexed: 12/11/2022]
Abstract
OBJECTIVE This study assessed whether hypermethylated ZNF582 and PAX1 genes in oral scrapings are correlated with the progression and prognosis of oral squamous cell carcinoma (OSCC). MATERIALS AND METHODS Methylation levels of ZNF582 and PAX1 genes in oral scrapings, collected from the cancer and adjacent normal oral mucosal sites of 80 OSCC patients before surgical cancer excision, were quantified using real-time methylation-specific PCR after bisulfite conversion. RESULTS Both the mean methylation (M)-indices of ZNF582 and PAX1 genes in oral scrapings were significantly higher at the cancer sites than at the adjacent normal oral mucosal sites (both P < .001). In the oral scrapings collected from the adjacent normal oral mucosal sites, the higher M-index of methylated ZNF582 (ZNF582m) was significantly correlated with a more advanced clinical stage (P = .04). Moreover, the higher M-index of methylated PAX1 (PAX1m) was significantly related to larger tumor size (P = .046). When the 80 OSCC patients were classified based on gene methylation tests, using the oral scrapings collected from the adjacent normal oral mucosal sites, we found a significantly shorter 3-year overall survival in ZNF582m-positive, PAX1m-positive, and ZNF582m/PAX1m-positive OSCC patients than in ZNF582m-negative (P = .02), PAX1m-negative (P = .04), and ZNF582m/PAX1m-negative OSCC patients (P = .02), respectively. Multivariate Cox regression analyses identified ZNF582m and ZNF582m/PAX1m as independent unfavorable prognostic factors. CONCLUSION Hypermethylated ZNF582 and PAX1 genes in the oral scrapings collected from adjacent normal oral mucosal sites rather than cancer sites are associated with aggressive progression and poor prognosis of OSCC.
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Affiliation(s)
- Shih-Jung Cheng
- Graduate Institute of Clinical Dentistry, School of Dentistry, National Taiwan University, Taipei, Taiwan; Department of Dentistry, National Taiwan University Hospital, College of Medicine, National Taiwan University, Taipei, Taiwan; Graduate Institute of Oral Biology, School of Dentistry, National Taiwan University, Taipei, Taiwan
| | - Chi-Feng Chang
- iStat Biomedical Co., Ltd, New Taipei City, Taiwan; Academia-Industry Bridging Program (AIBP), National Research Program for Bio-pharmaceuticals, Taipei, Taiwan
| | - Hui-Hsin Ko
- Graduate Institute of Clinical Dentistry, School of Dentistry, National Taiwan University, Taipei, Taiwan; Department of Dentistry, National Taiwan University Hospital, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Yi-Ching Liu
- Graduate Institute of Clinical Dentistry, School of Dentistry, National Taiwan University, Taipei, Taiwan; Department of Dentistry, National Taiwan University Hospital, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Hsin-Hui Peng
- Graduate Institute of Clinical Dentistry, School of Dentistry, National Taiwan University, Taipei, Taiwan; Department of Dentistry, National Taiwan University Hospital, College of Medicine, National Taiwan University, Taipei, Taiwan
| | | | | | - Chun-Pin Chiang
- Graduate Institute of Clinical Dentistry, School of Dentistry, National Taiwan University, Taipei, Taiwan; Department of Dentistry, National Taiwan University Hospital, College of Medicine, National Taiwan University, Taipei, Taiwan; Graduate Institute of Oral Biology, School of Dentistry, National Taiwan University, Taipei, Taiwan; Department of Dentistry, Far Eastern Memorial Hospital, New Taipei City, Taiwan.
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24
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Cheng SJ, Chang CF, Ko HH, Lee JJ, Chen HM, Wang HJ, Lin HS, Chiang CP. HypermethylatedZNF582andPAX1genes in mouth rinse samples as biomarkers for oral dysplasia and oral cancer detection. Head Neck 2017; 40:355-368. [DOI: 10.1002/hed.24958] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2017] [Revised: 07/27/2017] [Accepted: 08/16/2017] [Indexed: 01/06/2023] Open
Affiliation(s)
- Shih-Jung Cheng
- Graduate Institute of Clinical Dentistry; School of Dentistry, National Taiwan University; Taipei Taiwan
- Department of Dentistry; National Taiwan University Hospital, College of Medicine, National Taiwan University; Taipei Taiwan
- Graduate Institute of Oral Biology; School of Dentistry, National Taiwan University; Taipei Taiwan
| | - Chi-Feng Chang
- iStat Biomedical Co, Ltd; New Taipei City Taiwan
- Academia-Industry Bridging Program (AIBP); National Research Program for Bio-pharmaceuticals; Taipei Taiwan
| | - Hui-Hsin Ko
- Graduate Institute of Clinical Dentistry; School of Dentistry, National Taiwan University; Taipei Taiwan
- Department of Dentistry; National Taiwan University Hospital, College of Medicine, National Taiwan University; Taipei Taiwan
| | - Jang-Jaer Lee
- Graduate Institute of Clinical Dentistry; School of Dentistry, National Taiwan University; Taipei Taiwan
- Department of Dentistry; National Taiwan University Hospital, College of Medicine, National Taiwan University; Taipei Taiwan
- Graduate Institute of Oral Biology; School of Dentistry, National Taiwan University; Taipei Taiwan
| | - Hsin-Ming Chen
- Graduate Institute of Clinical Dentistry; School of Dentistry, National Taiwan University; Taipei Taiwan
- Department of Dentistry; National Taiwan University Hospital, College of Medicine, National Taiwan University; Taipei Taiwan
- Graduate Institute of Oral Biology; School of Dentistry, National Taiwan University; Taipei Taiwan
| | | | | | - Chun-Pin Chiang
- Graduate Institute of Clinical Dentistry; School of Dentistry, National Taiwan University; Taipei Taiwan
- Department of Dentistry; National Taiwan University Hospital, College of Medicine, National Taiwan University; Taipei Taiwan
- Graduate Institute of Oral Biology; School of Dentistry, National Taiwan University; Taipei Taiwan
- Department of Dentistry; Far Eastern Memorial Hospital; New Taipei City Taiwan
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25
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Huang J, Tan ZR, Yu J, Li H, Lv QL, Shao YY, Zhou HH. DNA hypermethylated status and gene expression of PAX1/ SOX1 in patients with colorectal carcinoma. Onco Targets Ther 2017; 10:4739-4751. [PMID: 29033587 PMCID: PMC5628670 DOI: 10.2147/ott.s143389] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Background Colorectal cancer (CRC) is a widespread and aggressive carcinoma with poor prognosis. Hypermethylation of specific gene promoters is an important mechanism of CRC. In this study, we investigated the hypermethylation of paired boxed gene 1 (PAX1) and sex-determining region Y-related high-mobility group box 1 (SOX1) genes in CRC tissues. Methods DNA methylation at cg2,09,07,471 PAX1 and cg0,66,75,478 SOX1 from 166 cancer tissues and 37 normal tissues from CRC patients were compared using datasets downloaded from The Cancer Genome Atlas. Quantitative methylation-specific polymerase chain reaction and assay of PAX1 and SOX1 were performed in dissected tumor and paracancerous tissues by surgery from 41 CRC patients. Quantitative reverse transcription polymerase chain reaction and immunohistochemistry assay were performed in both CRC and paired normal tissues to detect mRNA and protein expression, respectively. Results Methylation levels of PAX1/SOX1 genes were significantly higher in cancer tissues than in paired normal tissues. PAX1 and SOX1 genes were methylated in 28 (68.3%) of the 41 CRC samples but in 5 (12.2%) and 0 (0%) of the paired normal control samples (both P<0.001), respectively. Sensitivities and specificities of PAX1 methylation for the detection of cancer were 68.3% and 87.8%, respectively, whereas the corresponding values for SOX1 were 68.3% and 100%. However, the Kaplan–Meier analysis illustrated no significant difference in the overall survivals between patients with high and low methylation levels of SOX1 or PAX1 (P>0.5). In addition, the methylation level of PAX1/SOX1 was significantly higher in CRC patients with high TNM stage (TNM stage III/IV, 3.11±2.43) than those with low TNM stage (TNM stage I/II, 1.26±2.94, P<0.05). Relative RNA and protein expression levels of PAX1/SOX1 were both significantly lower in CRC tissues than in their paired normal tissue. Conclusions This study is the first analysis of the methylation of PAX1/SOX1, which may be new biomarkers for CRC screening.
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Affiliation(s)
- Jin Huang
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, Hunan.,Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, Changsha, Hunan
| | - Zhi-Rong Tan
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, Hunan.,Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, Changsha, Hunan
| | - Jing Yu
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, Hunan.,Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, Changsha, Hunan
| | - He Li
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, Hunan.,Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, Changsha, Hunan
| | - Qiao-Li Lv
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, Hunan.,Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, Changsha, Hunan
| | - Ying-Ying Shao
- Institute of Life Science, Chongqing Medical University, Yuzhong District, Chongqing, China
| | - Hong-Hao Zhou
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, Hunan.,Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, Changsha, Hunan
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26
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Kumar A, Sarode SC, Sarode GS, Majumdar B, Patil S, Sharma NK. Beyond gene dictation in oral squamous cell carcinoma progression and its therapeutic implications. TRANSLATIONAL RESEARCH IN ORAL ONCOLOGY 2017. [DOI: 10.1177/2057178x17701463] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Affiliation(s)
- Ajay Kumar
- Cancer and Translational Research Lab, Dr D.Y. Patil Biotechnology and Bioinformatics Institute, Dr D.Y. Patil Vidyapeeth, Pune, Maharashtra, India
| | - Sachin C Sarode
- Department of Oral Pathology, Dr D.Y. Patil Dental College and Research, Pimpri, Pune, Maharashtra, India
| | - Gargi S Sarode
- Department of Oral Pathology, Dr D.Y. Patil Dental College and Research, Pimpri, Pune, Maharashtra, India
| | - Barnali Majumdar
- Department of Oral Pathology and Microbiology, Bhojia Dental College and Hospital, Baddi, Himachal Pradesh, India
| | - Shankargouda Patil
- Department of Maxillofacial Surgery and Diagnostic Sciences, Division of Oral Pathology, College of Dentistry, Jazan University, Jazan, Saudi Arabia
| | - Nilesh Kumar Sharma
- Cancer and Translational Research Lab, Dr D.Y. Patil Biotechnology and Bioinformatics Institute, Dr D.Y. Patil Vidyapeeth, Pune, Maharashtra, India
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27
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Huang J, Wang G, Tang J, Zhuang W, Wang LP, Liou YL, Liu YZ, Zhou HH, Zhu YS. DNA Methylation Status of PAX1 and ZNF582 in Esophageal Squamous Cell Carcinoma. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2017; 14:ijerph14020216. [PMID: 28241446 PMCID: PMC5334770 DOI: 10.3390/ijerph14020216] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/29/2016] [Revised: 01/10/2017] [Accepted: 01/10/2017] [Indexed: 12/18/2022]
Abstract
Hypermethylation of specific gene promoters is an important mechanism of carcinogenesis. A high frequency of promoter methylation of PAX1 and ZNF582 genes has been detected in cervical cancer. In the present study, we investigated the methylation status of PAX1 and ZNF582 genes in esophageal squamous cell carcinoma (ESCC) tissues. Tumor and paracancerous tissues were obtained from 14 ESCC patients. Genomic DNA was extracted from both tumor and paracancerous tissues, and the concentration of DNA were determined. DNA methylation analysis of PAX1 and ZNF582 genes was carried out using quantitative methylation-specific PCR. To assess the diagnostic performance of the two methylated genes for cancer detection, receiver operating characteristic (ROC) curves were generated. Sensitivities and specificities were tested at cut-offs obtained from the ROC curves. The methylation levels of both PAX1 and ZNF582 genes were significantly higher in tumor tissues compared to non-tumor paracancerous tissues. The methylation rates of PAX1 and ZNF582 in ESCC tumor and paracancerous tissues were 100% and 21.4% (p = 0.006), 85.7% and 0% (p < 0.001), respectively. The sensitivities and specificities of PAX1 and ZNF582 methylation for the detection of cancer were 100% and 85.7%, and 78.6% and 100%, respectively. The DNA methylation levels and frequencies of PAX1 and ZNF582 genes were markedly higher in ESCC tumor tissues compared to those in paracancerous tissues. Moreover, the conclusions were verified by using The Cancer Genome Atlas (TCGA) datasets. DNA methylation status of these two genes showed a relatively good sensitivity and specificity for the detection of ESCC tumors. This data suggests that DNA methylation testing holds a great promise for ESCC screening and warrants further prospective population-based studies.
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Affiliation(s)
- Jin Huang
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha 410078, Hunan, China.
- Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, Changsha 410078, Hunan, China.
| | - Guo Wang
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha 410078, Hunan, China.
- Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, Changsha 410078, Hunan, China.
| | - Jie Tang
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha 410078, Hunan, China.
- Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, Changsha 410078, Hunan, China.
| | - Wei Zhuang
- Department of Cardiovascular & Thoracic Surgery, Xiangya Hospital, Central South University, Changsha 410008, Hunan, China.
| | - Li-Ping Wang
- Department of Clinical Oncology, The First People's Hospital of Chenzhou, Chenzhou 423000, Hunan, China.
| | - Yu-Ligh Liou
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha 410078, Hunan, China.
- Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, Changsha 410078, Hunan, China.
- iStat Biomedical Co. Ltd., Taipei 221, Taiwan.
| | - Ying-Zi Liu
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha 410078, Hunan, China.
- Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, Changsha 410078, Hunan, China.
| | - Hong-Hao Zhou
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha 410078, Hunan, China.
- Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, Changsha 410078, Hunan, China.
| | - Yuan-Shan Zhu
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha 410078, Hunan, China.
- Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, Changsha 410078, Hunan, China.
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28
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Cheng SJ, Chang CF, Lee JJ, Chen HM, Wang HJ, Liou YL, Yen C, Chiang CP. Hypermethylated ZNF582 and PAX1 are effective biomarkers for detection of oral dysplasia and oral cancer. Oral Oncol 2016; 62:34-43. [PMID: 27865370 DOI: 10.1016/j.oraloncology.2016.09.007] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2016] [Revised: 08/29/2016] [Accepted: 09/20/2016] [Indexed: 11/24/2022]
Abstract
OBJECTIVES This study investigated whether the methylation of ZNF582, PAX1, SOX1, NKX6.1, and PTPRR genes in oral scrapings could be used to detect oral dysplasia and oral cancer and to predict oral cancer recurrence. MATERIALS AND METHODS Oral scrapings were collected from 65 normal oral mucosa subjects, 107 oral precancer patients, and 95 oral squamous cell carcinoma patients. Methylation levels of the five genes were quantified by real-time methylation-specific PCR after bisulfite conversion. RESULTS Among the five tested genes, methylated ZNF582 (ZNF582m) and PAX1 (PAX1m) were found to be appropriate biomarkers for oral dysplasia and oral cancers. ZNF582m could detect mild dysplasia or worse oral lesions with the sensitivity and specificity being 0.85 and 0.87, respectively. PAX1m performed better in identifying moderate dysplasia or worse oral lesions with the sensitivity and specificity being 0.72 and 0.86, respectively. Moreover, the methylation levels and positive rates for ZNF582m and PAX1m were increased when disease severity increased. Thus, they may be applicable as a triage tool for patients with abnormal visual oral examinations. After cancer excision, both ZNF582m and PAX1m levels decreased. However, their levels increased again at the subsequently recurrent sites in some patients approximately 3-4 months before cancer recurrence. Finally, areca-quid chewing alone and in combination with cigarette smoking or alcohol drinking were found to be correlated with ZNF582 and PAX1 hypermethylation. CONCLUSION We conclude that hypermethylated ZNF582 and PAX1 are effective biomarkers for the detection of oral dysplasia and oral cancer and for the prediction of oral cancer recurrence.
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Affiliation(s)
- Shih-Jung Cheng
- Graduate Institute of Clinical Dentistry, School of Dentistry, National Taiwan University, Taipei, Taiwan; Department of Dentistry, National Taiwan University Hospital, College of Medicine, Taipei, Taiwan; Graduate Institute of Oral Biology, School of Dentistry, National Taiwan University, Taipei, Taiwan
| | - Chi-Feng Chang
- iStat Biomedical Co., Ltd, New Taipei City, Taiwan; Academia-Industry Bridging Program (AIBP), National Research Program for Bio-pharmaceuticals, Taipei, Taiwan
| | - Jang-Jaer Lee
- Graduate Institute of Clinical Dentistry, School of Dentistry, National Taiwan University, Taipei, Taiwan; Department of Dentistry, National Taiwan University Hospital, College of Medicine, Taipei, Taiwan; Graduate Institute of Oral Biology, School of Dentistry, National Taiwan University, Taipei, Taiwan
| | - Hsin-Ming Chen
- Graduate Institute of Clinical Dentistry, School of Dentistry, National Taiwan University, Taipei, Taiwan; Department of Dentistry, National Taiwan University Hospital, College of Medicine, Taipei, Taiwan; Graduate Institute of Oral Biology, School of Dentistry, National Taiwan University, Taipei, Taiwan
| | | | - Yu-Ligh Liou
- iStat Biomedical Co., Ltd, New Taipei City, Taiwan
| | - Carolyn Yen
- iStat Biomedical Co., Ltd, New Taipei City, Taiwan; Department of Molecular and Cell Biology, University of California, Berkeley, CA, United States
| | - Chun-Pin Chiang
- Graduate Institute of Clinical Dentistry, School of Dentistry, National Taiwan University, Taipei, Taiwan; Department of Dentistry, National Taiwan University Hospital, College of Medicine, Taipei, Taiwan; Graduate Institute of Oral Biology, School of Dentistry, National Taiwan University, Taipei, Taiwan.
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A genomic screen for long noncoding RNA genes epigenetically silenced by aberrant DNA methylation in colorectal cancer. Sci Rep 2016; 6:26699. [PMID: 27215978 PMCID: PMC4877637 DOI: 10.1038/srep26699] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2015] [Accepted: 05/09/2016] [Indexed: 02/06/2023] Open
Abstract
Long noncoding RNAs (lncRNAs) have emerged as key components in multiple cellular processes, although their physiological and pathological functions are not fully understood. To identify cancer-related lncRNAs, we screened for those that are epigenetically silenced in colorectal cancer (CRC). Through a genome-wide analysis of histone modifications in CRC cells, we found that the transcription start sites (TSSs) of 1,027 lncRNA genes acquired trimethylation of histone H3 lysine 4 (H3K4me3) after DNA demethylation. Integrative analysis of chromatin signatures and the DNA methylome revealed that the promoter CpG islands (CGIs) of 66 lncRNA genes contained cancer-specific methylation. By validating the expression and methylation of lncRNA genes in CRC cells, we ultimately identified 20 lncRNAs, including ZNF582-AS1, as targets of epigenetic silencing in CRC. ZNF582-AS1 is frequently methylated in CRC cell lines (87.5%), primary CRCs (77.2%), colorectal adenomas (44.7%) and advanced adenomas (87.8%), suggesting that this methylation is an early event during colorectal tumorigenesis. Methylation of ZNF582-AS1 is associated with poor survival of CRC patients, and ectopic expression of ZNF582-AS1 suppressed colony formation by CRC cells. Our findings offer insight into the association between epigenetic alterations and lncRNA dysregulation in cancer and suggest that ZNF582-AS1 may be a novel tumor-suppressive lncRNA.
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Lim Y, Sun CX, Tran P, Punyadeera C. Salivary epigenetic biomarkers in head and neck squamous cell carcinomas. Biomark Med 2016; 10:301-13. [DOI: 10.2217/bmm.16.2] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
The early detection of head and neck squamous cell carcinoma (HNSCC) continues to be a challenge to the clinician. Saliva as a diagnostic medium carries significant advantages including its close proximity to the region of interest, ease of collection and noninvasive nature. While the identification of biomarkers continues to carry significant diagnostic and prognostic utility in HNSCC, epigenetic alterations present a novel opportunity to serve this purpose. With the developments of novel and innovative technologies, epigenetic alterations are now emerging as attractive candidates in HNSCC. As such, this review will focus on two commonly aberrant epigenetic alterations: DNA methylation and microRNA expression in HNSCC and their potential clinical utility. Identification and validation of these salivary epigenetic biomarkers would not only enable early diagnosis but will also facilitate in the clinical management.
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Affiliation(s)
- Yenkai Lim
- The School of Biomedical Sciences, Institute of Health & Biomedical Innovations, Queensland University of Technology, 60 Musk Avenue, Kelvin Grove, Brisbane, QLD 4001, Australia
| | - Charles Xiaohang Sun
- The School of Biomedical Sciences, Institute of Health & Biomedical Innovations, Queensland University of Technology, 60 Musk Avenue, Kelvin Grove, Brisbane, QLD 4001, Australia
- School of Dentistry, The University of Queensland, 288 Herston Rd, Herston, Brisbane, QLD 4006, Australia
| | - Peter Tran
- The School of Biomedical Sciences, Institute of Health & Biomedical Innovations, Queensland University of Technology, 60 Musk Avenue, Kelvin Grove, Brisbane, QLD 4001, Australia
- School of Dentistry, The University of Queensland, 288 Herston Rd, Herston, Brisbane, QLD 4006, Australia
| | - Chamindie Punyadeera
- The School of Biomedical Sciences, Institute of Health & Biomedical Innovations, Queensland University of Technology, 60 Musk Avenue, Kelvin Grove, Brisbane, QLD 4001, Australia
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31
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Zhang XY, Li M, Sun K, Chen XJ, Meng J, Wu L, Zhang P, Tong X, Jiang WW. Decreased expression of GRIM-19 by DNA hypermethylation promotes aerobic glycolysis and cell proliferation in head and neck squamous cell carcinoma. Oncotarget 2015; 6:101-15. [PMID: 25575809 PMCID: PMC4381581 DOI: 10.18632/oncotarget.2684] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2014] [Accepted: 11/02/2014] [Indexed: 01/05/2023] Open
Abstract
To identify novel tumor suppressor genes that are down-regulated by promoter hypermethylation in head and neck squamous cell carcinoma (HNSCC), genome-wide methylation profiling was performed using a methylated DNA immunoprecipitation (MeDIP) array in HNSCC and normal mucosa tissue samples. Promoter hypermethylation of the candidate gene, gene associated with retinoid-interferon induced mortality-19 (GRIM-19), was confirmed in HNSCC cell lines. Multivariate regression analysis determined that GRIM-19 hypermethylation was an independent significant factor for HNSCC diagnosis (OR:125.562; P < 0.001). HNSCC patients with lower ratio of GRIM-19/ACTB hypermethylation had increased overall and disease free survival. Furthermore, the optimal cutoff provided 90% sensitivity and 77% specificity of GRIM-19 hypermethylation as a diagnostic marker for HNSCC. Ectopic expression of GRIM-19 in HNSCC cells led to increased oxygen consumption, reduced glycolysis and decreased cell proliferation. HNSCC cells ectopically expressing GRIM-19 displayed increased p53 activity as well as decreased Stat3 and HIF-1α activities. Moreover, GRIM-19 knockdown not only resulted in decreased oxygen consumption and increased aerobic glycolysis but also promoted cell proliferation and tumorigenic capacity in HNSCC cells. Our data indicate that decreased GRIM-19 expression due to promoter hypermethylation may be important in head and neck carcinogenesis by promoting cell proliferation and regulating metabolic activity.
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Affiliation(s)
- Xiao-Yun Zhang
- Department of Oral Mucosal Diseases, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
| | - Minle Li
- Department of Biochemistry and Molecular Cell Biology, Shanghai Key Laboratory for Tumor Microenvironment and Inflammation, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Kai Sun
- Department of Oral Mucosal Diseases, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
| | - Xiao-Jie Chen
- Department of Oral Mucosal Diseases, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
| | - Jian Meng
- Department of Biochemistry and Molecular Cell Biology, Shanghai Key Laboratory for Tumor Microenvironment and Inflammation, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Lifang Wu
- Department of Biochemistry and Molecular Cell Biology, Shanghai Key Laboratory for Tumor Microenvironment and Inflammation, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Ping Zhang
- Department of Biochemistry and Molecular Cell Biology, Shanghai Key Laboratory for Tumor Microenvironment and Inflammation, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Xuemei Tong
- Department of Biochemistry and Molecular Cell Biology, Shanghai Key Laboratory for Tumor Microenvironment and Inflammation, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Wei-Wen Jiang
- Department of Oral Mucosal Diseases, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
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Parashar G, Capalash N. Promoter methylation-independent reactivation of PAX1 by curcumin and resveratrol is mediated by UHRF1. Clin Exp Med 2015; 16:471-8. [DOI: 10.1007/s10238-015-0366-1] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2015] [Accepted: 06/02/2015] [Indexed: 11/29/2022]
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