Results 11 to 20 of about 61,810 (201)

Suprabasal expression of Ki-67 as a marker for the severity of oral epithelial dysplasia and oral squamous cell carcinoma

Contemporary Clinical Dentistry, 2013
Background: Transition of the normal oral epithelium to dysplasia and to malignancy is featured by increased cell proliferation. To evaluate the hypothesis of distributional disturbances in proliferating and stem cells in oral epithelial dysplasia and ...
Nidhi Dwivedi, Shaleen Chandra, Bina Kashyap, Vineet Raj, Akhil Agarwal   +4 more
doaj   +2 more sources

A Case of Solitary Nonvascularized Corneal Epithelial Dysplasia

Case Reports in Ophthalmological Medicine, 2016
Background. Epithelial dysplasia is categorized as conjunctival/corneal intraepithelial neoplasia which is a precancerous lesion. The lesion is usually developed at the limbal region and grows towards central cornea in association with neovascularization
Tomoya Morii, Takayoshi Sumioka, Ai Izutani-Kitano, Yukihisa Takada, Yuka Okada, Winston W.-Y. Kao, Shizuya Saika   +6 more
doaj   +2 more sources

Transgenic Expression of Human Lysophosphatidic Acid Receptor LPA2 in Mouse Intestinal Epithelial Cells Induces Intestinal Dysplasia. [PDF]

PLoS ONE, 2016
Lysophosphatidic acid (LPA) acts on LPA2 receptor to mediate multiple pathological effects that are associated with tumorigenesis. The absence of LPA2 attenuates tumor progression in rodent models of colorectal cancer, but whether overexpression of LPA2 ...
Michihiro Yoshida, Peijian He, C Chris Yun   +2 more
doaj   +2 more sources

Histomorphometric analysis of vascularity in oral epithelial dysplasia

Journal of Dr. NTR University of Health Sciences, 2016
Context: Potentially malignant disorders such as leukoplakia and erythroplakia are often associated with dysplastic changes that have an increased risk for malignant transformation.
Sanapala Venkata Naga Sashi Kiran, Sri Lalitha Kaja, Kiran Kumar Kattapagari, Poosarla Chandra Shekar, Chitturi Ravi Teja, Baddam Venkat Ramana Reddy   +5 more
doaj   +2 more sources

Psychosocial impacts of oral epithelial dysplasia [PDF]

Journal of Oral Pathology & Medicine, 2021
Abstract Background The psychosocial impact of receiving the diagnosis of oral epithelial dysplasia, which presents up to 3.5% increased annual risk of mouth cancer, remains unknown. Using validated instruments, the present study aimed to investigate the prevalence and existing correlations ...
Abdullah Alsoghier, Richeal Ni Riordain, Stefano Fedele, Stephen Porter   +3 more
openaire   +4 more sources

Epithelial dysplasia in oral cavity.

Iranian journal of medical sciences, 2014
Among oral lesions, we encounter a series of malignant epithelial lesions that go through clinical and histopathologic processes in order to be diagnosed. Identifying these processes along with the etiology knowledge of these lesions is very important in prevention and early treatments.
Samaneh Shirani, Neda Kargahi, Sayed Mohammad Razavi, Solmaz Homayoni   +3 more
openaire   +3 more sources

Artificial intelligence facilitates clinical management of epithelial dysplasia in multiple organs [PDF]

Exploration of Digital Health Technologies
Epithelial dysplasia is a condition characterized by a spectrum of architectural and cytological alterations to the epithelium, resulting from the accumulation of genetic alterations.
Xin-Jia Cai
doaj   +2 more sources

Inter-Observer and Intra-Observer Variations in the Assessment of Epithelial Dysplasia in Oral Lichenoid Diseases. [PDF]

, 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 ...
Laurence Feldmeyer, Roland Blum, Helga Nievergelt, Cazzaniga, Simone, Blum, Roland, Nievergelt, Helga, Helmut Beltraminelli, Marwa Zohdy, Valérie G. A. Suter, Beltraminelli, Helmut, Simone Cazzaniga, Zohdy, Marwa, Feldmeyer, Laurence, Suter, Valérie G. A.   +13 more
core   +1 more source

Expression of Ki-67, p53, α-SMA and COX-2 in lichen planus and related lesions: A pilot study

Journal of Oral Biology and Craniofacial Research, 2019
Background: Researchers have struggled to understand the natural history of lesions presenting with both lichenoid features and epithelial dysplasia.
D.S. Sanketh, Karuna Kumari, Roopa S. Rao, Vanishree C. Haragannavar, Sachin C. Sarode, Gargi S. Sarode, A. Thirumal Raj, Shankargouda Patil   +7 more
doaj   +1 more source

Comparison of expression of myofibroblasts in normal oral mucosa, oral epithelial dysplasia, and oral squamous cell carcinoma using α-SMA and vimentin: An immunohistochemical study

Journal of Family Medicine and Primary Care, 2020
Background: Myofibroblasts are thought to play critical roles in inflammation, growth, repair, premalignancy, and malignancy. This study was done to evaluate, compare and co- relate the progressive increase in the immunohistochemical expression of ...
Amani Mahajan, Andleeb Manhas, Tania Aneja, Swati Parhar, Priyanka Kumari, Anubhuti, Harkanwal P Singh   +6 more
doaj   +1 more source