Results 1 to 10 of about 20,838 (225)

Chemoprevention in oral leukoplakia: challenges and current landscape

open access: yesFrontiers in Oral Health, 2023
Oral potentially malignant disorders have the potential to transform into oral cancer. Oral leukoplakia is a prevalent OPMD with a 9.8% malignant transformation rate.
Victor de Mello Palma   +5 more
doaj   +1 more source

Research progress of oral hairy leukoplakia [PDF]

open access: yesKouqiang yixue
Oral hairy leukoplakia is an oral mucosal disease caused by Epstein-Barr virusinfection of oral squamous epithelial cells. Oral hairy leukoplakia presents as a non-removable, corrugated and wrinkled white plaque sometimes with hair-like projections ...
MO Longhui, LIANG Jing, WANG Jiongke, LIU Tiannan, ZENG Xin
doaj   +1 more source

Immunoexpression of Podoplanin in Leukoplakia and Oral Squamous Cell Carcinoma and its Correlation with Survival: A Research Protocol [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2022
Introduction: Podoplanin (PDPN) is a well-conserved mucin-type transmembrane glycoprotein. According to various studies, podoplanin expression is seen in various human cancers and it also encourages the progression of the tumour.
Samiha Jameel Ahmed Khan   +4 more
doaj   +1 more source

Nuclear localization of beta-catenin involved in precancerous change in oral leukoplakia

open access: yesMolecular Cancer, 2007
Background Oral leukoplakia is a precancerous change developed in the oral mucosa, and the mechanism that oral leukoplakia becomes malignant through atypical epithelium is not known.
Hata Tsuyoshi   +6 more
doaj   +1 more source

Oral leukoplakia: Management protocol for primary health-care providers and family physicians

open access: yesIndian Journal of Community and Family Medicine, 2019
Oral cancer is very common in India. Most of the oral cancers develop on a potentially malignant (precancerous) lesion. Leukoplakia is the most common precancerous lesion in the oral cavity.
Ashok Kumar Jena   +4 more
doaj   +1 more source

Estimation of alpha-amylase in smokers with and without leukoplakia and oral cancer—A comparative study

open access: yesJournal of Indian Academy of Oral Medicine and Radiology, 2023
Background: Cigarette smoke releases free radicles that have deleterious effects on the oral mucosa including potentially malignant disorders and oral cancer. In response to cigarette smoking, salivary flow rate increases as a defense activity along with
Harshitha Akkinepally   +5 more
doaj   +1 more source

Oral Leukoplakia as It Relates to HPV Infection: A Review

open access: yesInternational Journal of Dentistry, 2012
Leukoplakia is the most common potentially malignant lesion of the oral cavity and can be categorised according to its clinical appearance as homogeneous or nonhomogenous. Tobacco and areca nut use, either alone or in combination are the most common risk
L. Feller, J. Lemmer
doaj   +1 more source

Cyclooxygenase-2 and Ki67 Expression in Oral Leukoplakia: a Clinicopathological Study

open access: yeseJournal of Oral Maxillofacial Research, 2015
Objectives: Oral leukoplakia is a precancerous lesion of the oral mucosa. The upregulation of Ki67 and cyclooxygenase-2 has been reported in both dysplastic and non-dysplastic tissues.
Alper Sinanoglu   +2 more
doaj   +1 more source

Fractal analysis in oral leukoplakia

open access: yesJournal of Indian Academy of Oral Medicine and Radiology, 2015
Introduction: Fractal analysis (FA) quantifies complex geometric structures by generating a fractal dimension (FD), which can measure the complexity of mucosa.
Prashant Bhai Pandey   +5 more
doaj   +1 more source

Evaluation of COX-2, EGFR, and p53 as biomarkers of non-dysplastic oral leukoplakias [PDF]

open access: yes, 2010
[Abstract] Objective. Identify candidate SEBs (surrogate endpoint biomarkers) for premalignant trends in head and neck mucosa. Study design. Study, by qPCR (quantitative real-time polymerase chain reaction), the expression of COX-2, EGFR and p53 in 24 ...
Antón-Aparicio, Luis M.   +6 more
core   +2 more sources

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