Study the association among human papilloma virus subtypes 16 and 18, codon 72 P53 gene polymorphism, and oral squamous cell carcinoma in Upper Egypt: a case–control study
Shaltout, S., El-Dein, H., Elsers, D., Shahine, M., Abbas, H., Osman, M. (2020). Study the association among human papilloma virus subtypes 16 and 18, codon 72 P53 gene polymorphism, and oral squamous cell carcinoma in Upper Egypt: a case–control study. EKB Journal Management System, 39(2), -. doi: 10.4103/ejs.ejs_215_19
Salah El-Dein G. Shaltout; Heba M.S. El-Dein; Dalia A. Elsers; Mohammed S. Shahine; Hamdan S. Abbas; Mohammed H. Osman. "Study the association among human papilloma virus subtypes 16 and 18, codon 72 P53 gene polymorphism, and oral squamous cell carcinoma in Upper Egypt: a case–control study". EKB Journal Management System, 39, 2, 2020, -. doi: 10.4103/ejs.ejs_215_19
Shaltout, S., El-Dein, H., Elsers, D., Shahine, M., Abbas, H., Osman, M. (2020). 'Study the association among human papilloma virus subtypes 16 and 18, codon 72 P53 gene polymorphism, and oral squamous cell carcinoma in Upper Egypt: a case–control study', EKB Journal Management System, 39(2), pp. -. doi: 10.4103/ejs.ejs_215_19
Shaltout, S., El-Dein, H., Elsers, D., Shahine, M., Abbas, H., Osman, M. Study the association among human papilloma virus subtypes 16 and 18, codon 72 P53 gene polymorphism, and oral squamous cell carcinoma in Upper Egypt: a case–control study. EKB Journal Management System, 2020; 39(2): -. doi: 10.4103/ejs.ejs_215_19

Study the association among human papilloma virus subtypes 16 and 18, codon 72 P53 gene polymorphism, and oral squamous cell carcinoma in Upper Egypt: a case–control study

The Egyptian Journal of Surgery
Volume 39, Issue 2, April 2020  XML PDF (1.33 MB)
DOI: 10.4103/ejs.ejs_215_19
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Authors
Salah El-Dein G. Shaltout; Heba M.S. El-Dein; Dalia A. Elsers; Mohammed S. Shahine; Hamdan S. Abbas; Mohammed H. Osman
Abstract
Objectives
To investigate the possible association among oral squamous cell carcinoma (OSCC), human papilloma virus (HPV) subtypes 16 and 18, and P53 codon 72 genotypes in Upper Egypt population.
Patients and methods
The present case–control study included patients presented to Maxillofacial Unit, General Surgery Department, Faculty of Medicine at Assiut University Hospital, Egypt. The biopsies were collected from patients with OSCC, patients with leukoplakia, and healthy oral mucosa as a control group. The P53c72 genotypes and gene expression for HPV subtypes 16 and 18 were determined using the real-time PCR method.
Results
The study was done on 69 patients: 45 cases (28 OSCC cases and 17 leukoplakia cases) and 24 patients as a control group. There was no statistically significant association between both OSCC and leukoplakia and P53 codon 72 gene polymorphism. The distribution of P53 genotypes in patients with OSCC was 21.4% were wild, 39.3% were mutant, and 39.3% were heterogeneous, whereas in leukoplakia, 23.6% were wild, 17.6% were mutant, and 58.8% were heterogeneous when compared with controls, where 45.8% were wild,12.5% were mutant, and 41.7% were heterogeneous.
Conclusion
No statistically significant correlation between HPV 16 and 18 genotypes and OSCC in the present study could be noted. Moreover, there is no association between codon 72 of P53 gene polymorphism and OSCC, so other environmental factors should be studied to detect the causal factors of oral carcinoma in our society.
Keywords
Human papilloma virus; Leukoplakia; Oral squamous cell carcinoma; P53 codon 72 single nucleotide polymorphism
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