Results 51 to 60 of about 11,268 (228)

Frequency of Odontogenic Tumors in Zahedan-Iran from 2000 to 2010 [PDF]

Journal of Mashhad Dental School, 2012
Introduction: Odontogenic tumors constitute an important aspect of oral and maxillofacial pathology. Frequency of odontogenic tumors varies in different societies but no study has been done in Zahedan so far.
Hamideh Kadeh, Shirin Saravani, Tahereh Nosratzehi, Feizorrahman Rasulizadeh   +3 more
doaj  

Inflammation‐Regeneration Axis of Dental Pulp Stem Cells: Wnt/NF‐κB Crosstalk

International Endodontic Journal, EarlyView.
ABSTRACT Background Inflammation critically determines dental pulp regenerative outcomes, with dental pulp stem cells (DPSCs) orchestrating tissue homeostasis through differentiation, self‐renewal and immunomodulation processes dynamically regulated by Wnt/β‐catenin and NF‐κB signaling crosstalk.
V. Rajasekar, M. Huang, M. M. Abdalla, P. Neelakantan, C. K. Y. Yiu   +4 more
wiley   +1 more source

Case Report: A Primordial odontogenic tumor [version 1; referees: 3 approved]

F1000Research, 2018
Introduction: Primordial odontogenic tumors are a rare recently described mixed odontogenic tumor composed histopathologically of dental papilla like tissue and enamel organ like tissue. Only nine cases have been documented worldwide and we are reporting
Hatem Amer, Layla Hafed, Sally Ibrahim
doaj   +1 more source

Hybrid Odontogenic Lesion: A Rare Entity [PDF]

Journal of Dental Materials and Techniques, 2017
Hybrid tumors are very rare tumors composed of two different tumor entities, each of which conforms to an exactly defined tumor category. A 14-year-old boy was referred for an intraosseous painless lesion with a histopathological feature of multiple ...
Reza Imani, Naghmeh Jamaatloo, Maryam Seyedmajidi, Oveis Khakbaz Baboli   +3 more
doaj   +1 more source

Optimal Hypoxia Mimetic Small Molecules for Enhancing Angiogenic Properties of Stem Cells From Human Exfoliated Deciduous Teeth

International Endodontic Journal, EarlyView.
ABSTRACT Aim Hypoxic preconditioning of cells holds promise for regenerative therapies, yet identifying effective and safe methods for clinical application remains challenging. We aimed to determine optimal hypoxia‐mimetic small molecules (SMs) that stabilize hypoxia‐inducible factor‐1α (HIF‐1α) and their dosages for hypoxic preconditioning in stem ...
Hong Wang, Jiawei Liu, Xintao Yang, Mohamad Koohi‐Moghadam, Shuting Gao, Yuanyuan Han, Dineshi Sewvandi Thalakiriyawa, James Kit Hon Tsoi, Yanqi Yang, Waruna Lakmal Dissanayaka   +9 more
wiley   +1 more source

Peripheral calcifying cystic odontogenic tumour of the maxillary gingiva

BMC Research Notes, 2012
Background Odontogenic tumors are lesions that are derived from remnants of the components of the developing tooth germ. The calcifying cystic odontogenic tumor or calcifying odontogenic cyst is a benign cystic neoplasm of odontogenic origin that is ...
Lima Ana, Kitakawa Dárcio, Almeida Janete, Brandão Adriana Aigotti, Anbinder Ana   +4 more
doaj   +1 more source

Expression of SOX2 and OCT4 in odontogenic cysts and tumors

Head & Face Medicine, 2021
Background Aberrant expression of stem cell markers has been observed in several types of neoplasms. This trait attributes to the acquired stem-like property of tumor cells and can impact patient prognosis.
Ekarat Phattarataratip, Tarit Panitkul, Watunyoo Khodkaew, Pattarapong Anupuntanun, Jirapat Jaroonvechatam, Sirawit Pitarangsikul   +5 more
doaj   +1 more source

The Interplay of M1 Macrophages and Dental Pulp Stem Cells Promotes Angiogenesis Through IL‐8‐Dependent VEGF Regulation: An In Vitro Study

International Endodontic Journal, EarlyView.
ABSTRACT Background Dental pulp inflammation triggers immune responses involving macrophages and dental pulp stem cells (DPSCs), which interact to regulate angiogenesis essential for tissue repair. M1 pro‐inflammatory macrophages predominate early in pulpitis, and clarifying their angiogenic role is vital in identifying inflammatory regenerative ...
Dineshi Sewvandi Thalakiriyawa, Mohamad Koohi‐Moghadam, Mingxin Hu, Hong Wang, Colman McGrath, Waruna Lakmal Dissanayaka   +5 more
wiley   +1 more source

Intra-osseous Jaw Lesions in Children and Adolescents: A 20-Year Retrospective Study in an Iranian Population

Journal of Dental School, 2019
Objectives The aim of the present study was to document the frequency and clinicopathologic features of intra-osseous jaw lesions in an Iranian pediatric population over a 20-year period.
Nasim Taghavi, Fahimeh Kooshki, Nafiseh Shamloo, Mohammadreza Hosseini   +3 more
doaj   +1 more source

Deep Learning Models for Detection of Periapical Radiolucent Lesions on Panoramic Radiographs: A Systematic Review and Meta‐Analysis

International Endodontic Journal, EarlyView.
ABSTRACT Background Panoramic radiographs are used routinely to screen dental conditions and treatment patterns. Recently, numerous studies have suggested that deep learning (DL) models can be utilized for analysing panoramic radiographs. Objective This review aimed to evaluate the accuracy of DL models in detecting periapical radiolucent lesions (PRLs)
Ibrahim Ali Ahmad, Raidan Ba‐Hattab, Sadeq Ali Al‐Maweri, Faleh Tamimi   +3 more
wiley   +1 more source