Results 61 to 70 of about 12,139 (204)

Immunohistochemical Expression of Invadopodia‐Associated Proteins in Subtypes of Unicystic Ameloblastoma

Oral Diseases, EarlyView.
ABSTRACT Objective This study aims to investigate the expression of invadopodia‐associated proteins—HIF‐1α, NOTCH‐1, ADAM‐12, and HB‐EGF—across different histological subtypes of unicystic ameloblastomas (UA) to assess their invasiveness under hypoxic conditions.
Gabriela Cristina Avertano Rocha da Silveira, Rebeca Vieira Costa, Flavia Letícia Magalhães Lemos, Antonia Taiane Lopes de Moraes, Maria Sueli da Silva Kataoka, Vanessa Morais Freitas, Douglas Magno Guimarães, Ana Paula Neutzling Gomes, Adriana Etges, Fabricio Passador Santos, Vera Cavalcanti de Araújo, Andrew Mark Smith, Sérgio de Melo Alves Júnior, Ruy Gastaldoni Jaeger, João de Jesus Viana Pinheiro   +14 more
wiley   +1 more source

Unusual Presentation of Adenomatoid Odontogenic Tumor - A Report of Two Cases

Journal of Indian Academy of Oral Medicine and Radiology, 2004
Adenomatoid Odontogenic Tumor (AOT) is a relatively uncommon odontogenic tumor Characterized by the formation of duct like structures by the epithelial component.
J Rema, Anita Balan, Deepa Das
doaj  

Calcifying Epithelial Odontogenic Tumor in Anterior Maxilla Associated with a Supernumerary Tooth: A Case Report

Journal of Dental Research, Dental Clinics, Dental Prospects, 2013
Odontogenic tumors are derived from epithelial, ectomesenchymal and/or mesenchymal elements that are or have been a part of the tooth-forming apparatus. Of all the odontogenic tumors, calcifying epithelial odontogenic tumor accounts for 1% of the cases.
Urvashi Sharma, Anubha Gulati, Hemant Batra, Devinderpreet Singh   +3 more
doaj   +1 more source

Squamous Odontogenic Tumor: A Systematic Review

Oral Diseases, EarlyView.
ABSTRACT Objective Squamous odontogenic tumor is a rare benign epithelial odontogenic neoplasm whose overlapping features with other odontogenic lesions may hinder diagnosis and management. This systematic review analyzed clinical, radiographic, histopathological characteristics and treatment outcomes of SOT.
Paula Sousa Lopes de Cascaes, Licia Pacheco Teixeira, Andresa Borges Soares, Izabel Regina Fischer Rubira‐Bullen, Monikelly Carmo Narchini do Nascimento, José Luiz Cintra Junqueira, Mariana Quirino Silveira Soares   +6 more
wiley   +1 more source

Rare odontogenic tumor of the mandible

Journal of Indian Academy of Oral Medicine and Radiology, 2008
Central odontogenic fibroma is an extremely rare benign tumor accounting for less than 0.1% of all odontogenic tumors. This case report describes a case of central odontogenic fibroma arising in relation to the left lower second premolar and first molar ...
V Vaishnavee, Karthikshree V Prashad, S V Srinivasan, M Jonathan Daniel   +3 more
doaj   +1 more source

Investigation of Oncogenic Gene Mutation and Associated Protein Expression in Ameloblastic Carcinoma

Oral Diseases, EarlyView.
ABSTRACT Objective This study aimed to investigate gene mutations in ameloblastic carcinoma (AC) including BRAF, KRAS, and PIK3CA, along with associated protein expressions of BRAF V600E, p‐ERK1/2, and p‐mTOR, which represent activation of MAPK/ERK and PI3K/mTOR pathways, respectively.
Puangwan Lapthanasupkul, Jintana Pankam, Siribang‐on Piboonniyom Khovidhunkit, Prapapun Seneetuntigul, Nakarin Kitkumthorn   +4 more
wiley   +1 more source

Surgical management of maxillary adenomatoid odontogenic tumor in paediatric patient: A clinical report

Journal of the Scientific Society, 2013
Adenomatoid odontogenic tumor (AOT) is a rare odontogenic tumour that is frequently misdiagnosed as odontogenic cyst. It is a tumor lined by odontogenic epithelium in a variety of histoarchitectural patterns, which are embedded in a mature connective ...
Suresh Yadav, Shallu Tyagi, Prince Kumar, Naveen Puri   +3 more
doaj   +1 more source

Unusual Giant Sialocyst Arising From Wharton's Duct: A Case Report

Oral Surgery, EarlyView.
ABSTRACT Background Head and neck masses in adults are a common reason for referral to maxillofacial surgeons and otolaryngologists, and most are benign. True salivary duct cysts (sialocysts) are extremely rare, accounting for < 1% of salivary duct lesions, and primarily involve minor salivary glands. Involvement of major salivary glands is exceptional,
Maksym Skrypnyk, Margarita Skikevych, Roman Skrypnyk, Volodymyr Mykytenko, Igor Skrypnyk, Liudmyla Voloshyna, Tetiana Yatsenko, Chun Xu, Satoshi Takahashi, Taro Osada, Koichi Hattori, Beate Heissig   +11 more
wiley   +1 more source

An aggressive presentation of adenomatoid odontogenic tumor associated with calcifying epithelial odontogenic tumor: A hybrid variant

Journal of Oral Research and Review, 2015
The adenomatoid odontogenic tumor (AOT) was formerly considered to be a variant of the ameloblastoma and was designated as adenoameloblastoma. It represents 3-7% of all odontogenic tumor and over 750 cases have been reported in the literature.
Shubhangi Mhaske, Swapnil Moghe, Monal Yuwanati, Nikita Bhatnagar, Mudita Rawal   +4 more
doaj   +1 more source

Reviewing the benefits and clinical outcomes of oral fibroblasts over mesenchymal stem cells for repairing periodontal defects during or after orthodontic tooth movement

Periodontology 2000, EarlyView.
Abstract Orthodontic therapy applies forces to teeth, causing an inflammatory reaction in the periodontal ligament. This is repaired by remodeling of the periodontium, allowing tooth displacement. Although orthodontic therapy is mostly initiated during childhood and adolescence, the number of adults seeking this treatment is increasing as our society's
Ludovica Parisi, Eleni Mavrogonatou, Anton Sculean, Dimitris Kletsas, Martin Degen   +4 more
wiley   +1 more source