Periodontal Pocket As a Potential Reservoir of High Risk Human Papilloma Virus: A Pilot Study
Overview
Affiliations
Aim: Human papilloma viruses (HPVs) are small DNA viruses that have been identified in periodontal pocket as well as gingival sulcus. High risk HPVs are also associated with a subset of head and neck carcinomas. HPV detection in periodontium has previously involved DNA detection. This study attempts to: (a) Detect the presence or absence of high risk HPV in marginal periodontiun by identifying E6/E7 messenger RNA (mRNA) in cells from samples obtained by periodontal pocket scraping. (b) Detect the percentage of HPV E6/E7 mRNA in cells of pocket scrapings, which is responsible for producing oncoproteins E6 and E7.
Materials And Methods: Pocket scrapings from the periodontal pockets of eight subjects with generalized chronic periodontitis were taken the detection of presence or absence of E6, E7 mRNA was performed using in situ hybridization and flow cytometry.
Results: HPV E6/E7 mRNA was detected in four of the eight samples.
Conclusion: Presence of high risk human papillomaviruses in periodontal pockets patients of diagnosed with chronic periodontitis, not suffering from head and neck squamous cell carcinoma in the present day could link periodontitis to HPV related squamous cell carcinoma. Prevalence studies are needed detecting the presence of HPV in marginal periodontium as well as prospective studies of HPV positive periodontitis patients are required to explore this possible link.
Mahmood M, Fatih M, Kurda H, Mahmood N, Shareef F, Faraidun H World J Virol. 2024; 13(4):99070.
PMID: 39722755 PMC: 11551682. DOI: 10.5501/wjv.v13.i4.99070.
Molecular Screening for High-Risk Human Papillomaviruses in Patients with Periodontitis.
Shishkova K, Gergova R, Tasheva E, Shishkov S, Sirakov I Viruses. 2023; 15(3).
PMID: 36992516 PMC: 10059129. DOI: 10.3390/v15030809.
Investigation of the Relationship between Oral Human Papillomavirus Infection and Oral Health.
Zargaran M, Jalilian F J Dent (Shiraz). 2022; 23(1):65-71.
PMID: 35291678 PMC: 8918643. DOI: 10.30476/DENTJODS.2021.88551.1338.
Is Human Papilloma Virus Infection Linked to Periodontitis? A Narrative Review.
Ortiz A, Ramos-Cartagena J, Garcia-Camacho S, Andriankaja O, Perez C Curr Oral Health Rep. 2021; 6(1):22-30.
PMID: 33680712 PMC: 7932149. DOI: 10.1007/s40496-019-0206-6.
Periodontitis and oral human papillomavirus infection among Hispanic adults.
Ortiz A, Gonzalez D, Vivaldi-Oliver J, Castaneda M, Rivera V, Diaz E Papillomavirus Res. 2018; 5:128-133.
PMID: 29555599 PMC: 5886954. DOI: 10.1016/j.pvr.2018.03.003.