Results 51 to 60 of about 2,537 (184)
Frontiers in Genetics, 2022 Amelogenesis imperfecta is a congenital disorder within a heterogeneous group of conditions characterized by enamel hypoplasia. Patients suffer from early tooth loss, social embarrassment, eating difficulties, and pain due to an abnormally thin, soft ...
Akiko Suzuki +15 more
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Rho GTPases in ameloblast differentiation
Japanese Dental Science Review, 2016 During tooth development, ameloblasts differentiate from inner enamel epithelial cells to enamel-forming cells by modulating the signal pathways mediating epithelial–mesenchymal interaction and a cell-autonomous gene network.
Keishi Otsu, Hidemitsu Harada
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Ameloblastic Carcinoma of the mandible [PDF]
Journal of Maxillofacial and Oral Surgery, 2010 Odontogenic carcinomas are rare lesions arising from dental embryogenic residues and have been designated by a variety of terms like malignant ameloblastoma, ameloblastic carcinoma, metastatic ameloblastoma or primary intra-alveolar epidermoid carcinoma. Ameloblastic carcinoma combines the histological features of ameloblastoma with cytological atypia,
S K, Roy Chowdhury +4 more
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Journal of Anatomy, EarlyView.This paper histologically analyzed incremental markings in dental enamel of red fox and grey wolf. Our results demonstrate that previous studies have misidentified these markings, which led to miscalculation of dental growth parameters. Abstract The present study analyzed incremental markings in the enamel of eight mandibular first molars (M1) of red ...
Horst Kierdorf, Uwe Kierdorf
wiley +1 more source
Ameloblastic Fibro–Odontoma [PDF]
Head and Neck Pathology, 2013 A case of an amelobastic fibro-odontoma affecting a 15 year-old girl will be discussed. The characteristic radiologic and histologic features of the entity will be described.
Brenda L, Nelson, Lester D R, Thompson
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Journal of Periodontal Research, EarlyView.This review describes the features of grade C molar‐incisor pattern periodontitis and discusses the role of A. actinomycetemcomitans in its pathogenesis and why molars and incisors are preferably affected. Possible future studies on this aggressive disease in primary and permanent dentition and emerging omics techniques for diagnosis and management are
Luigi Nibali +3 more
wiley +1 more source
Inflammation and mechanical force‐induced bone remodeling
Periodontology 2000, EarlyView.Abstract Periodontitis arises from imbalanced host–microbe interactions, leading to dysbiosis and destructive inflammation. The host's innate and adaptive immune responses produce pro‐inflammatory mediators that stimulate destructive events, which cause loss of alveolar bone and connective tissue attachment.
Hyeran Helen Jeon +6 more
wiley +1 more source
The Importance of Connexin 43 in Enamel Development and Mineralization
Frontiers in Physiology, 2018 During enamel development, formation of hydroxyapatite crystals and regulation of pH in the enamel matrix require massive transport of ions. Both ameloblasts and adjacent dental epithelial cells in the stellate reticulum co-express several transmembrane ...
Sali Al-Ansari +12 more
doaj +1 more source
Data in Brief, 2022 This article contains data related to the research article in this issue titled ameloblastin promotes polarization of ameloblast cell lines in a 3D cell culture system (Visakan et al., 2022).
Gayathri Visakan +2 more
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Periodontology 2000, EarlyView.Abstract Background Aging is accompanied by a chronic low‐grade inflammatory process, known as inflammaging, as well as immunosenescence, an age‐related decline and dysregulation of immune function, and cellular senescence, a process in which cells enter a state of irreversible growth arrest while actively releasing pro‐inflammatory factors.
James Cheng +4 more
wiley +1 more source