Results 21 to 30 of about 21,283 (244)

The oral mycobiome: Oral epithelial dysplasia and oral squamous cell carcinoma

Journal of Oral Pathology & Medicine, 2022
Abstract Fungi, a diverse group of eukaryotic organisms, play distinct roles in health and disease. Recent advances in the field of mycobiology have enabled the characterization of the “human mycobiome.” The human mycobiome has extensively been studied in various disease models.
Theofilou, V.I., Alfaifi, A., Montelongo-Jauregui, D., Pettas, E., Georgaki, M., Nikitakis, N.G., Jabra-Rizk, M.-A., Sultan, A.S.   +7 more
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Current challenges and the diagnostic pitfalls in the grading of epithelial dysplasia in oral potentially malignant disorders: A review

Journal of Oral Biology and Craniofacial Research, 2020
Oral cancer is one of the common cancers in the world causing high morbidity. Development of cancer is preceded by certain asymptomatic clinical lesions and conditions all together known as ‘oral potentially malignant disorders’.
Sonia Gupta, Manveen Kaur Jawanda, GS Madhushankari   +2 more
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Oral Epithelial Dysplasia and Premalignancy [PDF]

Head and Neck Pathology, 2019
Leukoplakia and erythroplakia are two entities under the moniker of "oral potentially malignant disorders" that are highly associated with the presence of oral epithelial dysplasia (OED) at first biopsy, while lesions of submucous fibrosis develop OED after being present for years.
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Immunohistochemical evaluation of E-cadherin in oral epithelial dysplasia and squamous cell carcinoma

Indian Journal of Pathology and Microbiology, 2022
Aim: To evaluate the expression of E-cadherin (E-cad) in oral epithelial dysplasia (OED) and oral squamous cell carcinoma (OSCC). Material and Method: Immunohistochemistry was used to detect E-cad expression in 20 cases each of normal oral mucosa, oral ...
Jaishree Sharma, Manish Bhargava, Shivani Aggarwal, Ashim Aggarwal, Anchal Varshney, Disha Chopra   +5 more
doaj   +1 more source

The expression of Cathepsin L in oral lichen planus

Journal of Oral Biology and Craniofacial Research, 2020
Background: Malignant transformation of oral lichen planus (OLP) was reported particularly in erosive type, however, it remains inconclusive. Cathepsin L was shown to promote tumor growth and invasion in many cancers. Therefore, cathepsin L expression in
Athip Kitkhajornkiat, Sorasun Rungsiyanont, Sineepat Talungchit, Pimporn Jirawechwongsakul, Patrayu Taebunpakul   +4 more
doaj   +1 more source

Immunophenotypic and Gene Expression Analyses of the Inflammatory Microenvironment in High-Grade Oral Epithelial Dysplasia and Oral Lichen Planus. [PDF]

Head Neck Pathol
Flores-Hidalgo A, Phero J, Steward-Tharp S, Williamson M, Paquette D, Krishnan D, Padilla R.   +6 more
europepmc   +3 more sources

Inter-Observer and Intra-Observer Variations in the Assessment of Epithelial Dysplasia in Oral Lichenoid Diseases

Dermatopathology, 2021
Oral lichen planus (OLP) and oral lichenoid lesions (OLL) can both present with histological dysplasia. Despite the presence of WHO-defined criteria for the evaluation of epithelial dysplasia, its assessment is frequently subjective (inter-observer ...
Marwa Zohdy, Simone Cazzaniga, Helga Nievergelt, Roland Blum, Valérie G. A. Suter, Laurence Feldmeyer, Helmut Beltraminelli   +6 more
doaj   +1 more source

Expression of p63 in potentially malignant and malignant oral lesions

Journal of Oral Biology and Craniofacial Research, 2015
Background: p63, a member of p53 family, known to be expressed in embryonic tissues and basal regenerative layers of many epithelial tissues in the adult, is also expressed in various benign and malignant lesions of body including lesions of oral cavity.
Anju Sinha, Shaleen Chandra, Vineet Raj, Iram Zaidi, Shikha Saxena, Ruby Dwivedi   +5 more
doaj   +1 more source

Identification and Evaluation of Cancer Stem Cells in Oral Squamous Cell Carcinoma and Oral Epithelial Dysplasia Using NANOG: An Immunohistochemical Study. [PDF]

Cureus
I A, Raghavan Pillai VB, P Joseph A, Ramani P, P J, Ramalingam K.   +5 more
europepmc   +3 more sources

Histological grading of oral epithelial dysplasia: revisited [PDF]

The Journal of Pathology, 2001
Treatment of oral precancer is largely based on histological grading of epithelial dysplasia, despite the fact that this estimation is subjective and therefore carries a low reproducibility. The grade of epithelial dysplasia may not be proportional to the risk of malignant potential and clinical characteristics may complement therapeutic decisions ...
openaire   +2 more sources