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Chiang TE, Lin YC, Wu CT, Wu ST, Chen YW. Association between socioeconomic status and severity of oral epithelial dysplasia using a Taiwanese Nationwide Oral Mucosal Screening Program: a retrospective analysis. BMC Oral Health 2022; 22:56. [PMID: 35246076 PMCID: PMC8895639 DOI: 10.1186/s12903-022-02084-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Accepted: 02/14/2022] [Indexed: 11/16/2022] Open
Abstract
Background The study aimed to investigate the association between socioeconomic status and severity of oral epithelial dysplasia (OED) using current data from the Taiwanese Nationwide Oral Mucosal Screening Program (TNOMSP).
Methods This retrospective analysis was conducted in the Department of Oral and Maxillofacial Surgery at a general hospital in Taipei, Taiwan. A total of 134 participants were analysed from a previous study database of 150 patients. The inclusion criteria included age > 20 years and a history of either tobacco or betel nut use. Background information, including para-habits such as betel and tobacco use, was analysed using the Pearson chi-square (χ2) test; furthermore, the correlation of background information with OED severity was investigated using logistic regression (mild or moderate/severe). Results High school education level (P < 0.001), poor self-awareness (P = 0.002), current betel use (P < 0.001), and tobacco use (P = 0.003) were highly correlated with moderate- and severe OED (P < 0.05). The odds ratio (OR) of education status above senior high school was 0.03 (95% confidence interval [CI] 0.01–0.15, P < 0.001), while that of junior high school was 1. Current betel chewing (OR 6.57 [95% CI 1.17–37.0], P = 0.033) was significantly associated with OED severity compared with never or ex-use of betel. Conclusions We found a strong correlation between the severity of OED and current betel use and low education status. The current study revealed that the socioeconomic status, poor self-awareness, and para-habit history of the patients with OED should be evaluated to identify high-risk individuals using TNOMSP.
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Affiliation(s)
- Tien-En Chiang
- Division of Oral and Maxillofacial Surgery, Tri-Service General Hospital, No. 325, Cheng-Kung Rd., Sec. 2, Neihu District, Taipei City, 11490, Taiwan, ROC.,School of Dentistry, National Defense Medical Center, No. 161, Sec. 6, Minquan E. Rd., Neihu Dist., Taipei City, 11490, Taiwan, ROC
| | - Yu-Chun Lin
- Department of Pathology, Tri-Service General Hospital, No. 325, Sec. 2, Chenggong Rd., Neihu District, Taipei City, 11490, Taiwan, ROC
| | - Chi-Tsung Wu
- Division of Oral and Maxillofacial Surgery, Tri-Service General Hospital, No. 325, Cheng-Kung Rd., Sec. 2, Neihu District, Taipei City, 11490, Taiwan, ROC.,School of Dentistry, National Defense Medical Center, No. 161, Sec. 6, Minquan E. Rd., Neihu Dist., Taipei City, 11490, Taiwan, ROC
| | - Sheng-Tang Wu
- Division of Urology, Department of Surgery, Tri-Service General Hospital, National Defense Medical Center, No. 161, Sec. 6, Minquan E. Rd., Neihu Dist., Taipei City, 11490, Taiwan, ROC
| | - Yuan-Wu Chen
- Division of Oral and Maxillofacial Surgery, Tri-Service General Hospital, No. 325, Cheng-Kung Rd., Sec. 2, Neihu District, Taipei City, 11490, Taiwan, ROC. .,School of Dentistry, National Defense Medical Center, No. 161, Sec. 6, Minquan E. Rd., Neihu Dist., Taipei City, 11490, Taiwan, ROC.
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Shahabinejad M, Zare R, Mohajertehran F, Amouzad Mahdiraji A. Cytokeratins (CK7 and CK20) Genes Expression Association with Clinicopathological Indices in Oral Squamous Cell Carcinoma and Dysplastic Oral Epithelium. Rep Biochem Mol Biol 2021; 10:126-34. [PMID: 34277876 DOI: 10.52547/rbmb.10.1.126] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Accepted: 12/19/2020] [Indexed: 01/12/2023]
Abstract
Background High prevalence of oral squamous cell carcinoma (OSCC) demands the additional novel biological markers. Due to the established roles of cytokeratin in the prognosis of metastasis evaluation the relation of expression of both CK7 and CK20 in OSCC compared to the dysplastic oral epithelium biopsies with clinicopathological factors were investigated. Methods We examined the coordinate mRNA expression of cytokeratin 7 (CK7) and cytokeratin 20 (CK20) using quantitative reverse transcription polymerase chain reaction (qRT-PCR) in 110 biopsies of oral squamous epithelium samples including 72 tumoral and 38 dysplastic biopsies. We also collected demographic and pathological data including tumor stage and grade from our patients. Results There was a significant difference in CK7 and CK20 gene expression between OSCC and dysplastic samples (p< 0.001). Further, their mean expression in OSCC samples was significantly higher compared to dysplastic samples. Relative mRNA levels of CK7 and CK20 showed that their mean expression in OSCC grade I was significantly lower than other grades (p< 0.01). The relationship between CK7 and CK20 mRNA expression and age or gender was not significant (p> 0.05). Samples in the advanced stage of disease had significantly higher CK7 and CK20 expression compared to early-stage samples of OSCC specimens (p= 0.001). Conclusion We found an increase in CK7 and CK20 mRNA levels in grade III OSCC samples compared to other grades. This finding suggests a potential role for CK7 and CK20 in oral mucosal carcinogenesis and OSCC prognosis.
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Rezvani G, Andisheh-Tadbir A, Ashraf MJ, Amanpour S, Kamali F, Fardisi S. Evaluation of Minichromosome Maintenance-3 (MCM3) in Oral Squamous Cell Carcinoma. J Dent (Shiraz) 2015; 16:87-92. [PMID: 26046103 PMCID: PMC4445857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
Abstract
STATEMENT OF THE PROBLEM The expression of minichromosome maintenance-3 (MCM3) proteins and their diagnostic value in oral mucosal dysplasia and squamous cell carcinoma (SCC) is not well known. PURPOSE This study was conducted to evaluate the usefulness of minichromosome maintenance 3 (MCM3) as a biomarker for diagnosis of oral premalignant lesions and SCC. MATERIALS AND METHOD In this study, 31 oral SCC, 20 dysplastic epithelium and 20 controls were selected and immunohistochemical staining was done for MCM3. ANOVA, Tukey HSD, Mann-Whitney and Kruskal-Wallis tests were used to compare the groups and the correlation between different grades. RESULTS There was increasing trend of MCM3 from control to dysplastic epithelium and from dysplastic epithelium to SCC both in suprabasal layers and in total epithelial layers. MCM3 expression was elevated with increasing the grade of dysplasia, but there was no statistically significant difference (p= 0.93). The expression was also increased in high grades of SCC compared to lower grades. CONCLUSION MCM3 can be used as a useful biomarker in the diagnosis of premalignant lesions and oral SCC.
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Affiliation(s)
- Gita Rezvani
- Dept. of Oral & Maxillofacial Pathology, Dental School of Shahed University, Tehran, Iran;
| | - Azadeh Andisheh-Tadbir
- Dept. of Oral & Maxillofacial Pathology, School of Dentistry, Shiraz University of Medical Sciences, Shiraz, Iran;
| | - Mohammad Javad Ashraf
- Dept. of Pathology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran;
| | - Sara Amanpour
- Dept. of Oral & Maxillofacial Pathology, School of Dentistry, Kerman University of Medical Sciences, Kerman, Iran;
| | - Fereshteh Kamali
- Post Graduate Student, Dept. of Oral & Maxillofacial Pathology, School of Dentistry, Shiraz University of Medical Sciences, Shiraz, Iran;
| | - Sorena Fardisi
- Post Graduate Student, Dept. of Oral & Maxillofacial Surgery, School of Dentistry, Shiraz University of Medical Sciences, Shiraz, Iran;
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