Results 41 to 50 of about 5,790 (215)

Regulation of pH During Amelogenesis [PDF]

, 2009
During amelogenesis, extracellular matrix proteins interact with growing hydroxyapatite crystals to create one of the most architecturally complex biological tissues.
Antonio Nanci, Lacruz, Rodrigo S., Michael L. Paine, J. Timothy Wright, Rodrigo S. Lacruz, Kurtz, Ira, Ira Kurtz, Nanci, Antonio, Wright, J. Timothy, Paine, Michael L.   +9 more
core   +1 more source

WDR72 Drives Esophageal Squamous Cell Carcinoma Progression by Inhibiting Autophagy via the PI3K/Akt/mTOR Pathway

The Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT Esophageal squamous cell carcinoma (ESCC) is an aggressive malignancy with a high rate of recurrence and metastasis, necessitating the identification of novel therapeutic targets. WD repeat‐containing protein 72 (WDR72) has been linked to various cancers, but its specific biological function and underlying mechanism in ESCC remain largely ...
Hao Wu, Zhong‐Xiang Jiang, Zheng Jiang
wiley   +1 more source

In Vitro Effects of Combining Resin Infiltration and At‐Home Bleaching on Hydrogen Peroxide Penetration, Color Change and Enamel Morphology

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective To evaluate the effect of resin infiltration (RI) prior to at‐home bleaching on hydrogen peroxide (HP) penetration into the pulp chamber, color change, and enamel morphology in human teeth with sound enamel or white spot lesions (WSLs), using different RI protocols.
Bruno Baracco, Taynara S. Carneiro, Michel Wendlinger, Michael W. Favoreto, Laura Ceballos, Alessandro D. Loguercio   +5 more
wiley   +1 more source

Histological analysis of incremental markings and crown growth characteristics in mandibular first molars of the red fox, Vulpes vulpes (Canidae, Mammalia)

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

Periodontal and orthodontic management of impacted canines

Periodontology 2000, EarlyView.
Abstract The maxillary and mandibular canines are described by many clinicians as the “cornerstone” of the arch. When in their optimal position, they play a critical role in providing a well‐balanced occlusal scheme that contributes toward functional as well as neuromuscular stability, harmony, esthetics, and dentofacial balance.
Mohammad Qali, Chenshuang Li, Chun‐Hsi Chung, Nipul Tanna   +3 more
wiley   +1 more source

Amelogenesis imperfecta: diagnóstico e tratamento [PDF]

, 2023
Introdução: A amelogenesis imperfecta(AI) é um distúrbio hereditário que afeta o desenvolvimento do esmalte e que pode ocorrer tanto na dentição decídua como permanente, com ausência de manifestações sistémicas.
Pérez Menéndez, Cristina
core  

The role of the TGF-β1 signaling pathway in the process of amelogenesis

Frontiers in Physiology
Amelogenesis is a highly regulated process involving multiple signaling pathways, among which the transforming growth factor-β1 (TGF-β1) signaling pathway plays a pivotal role in enamel formation.
Xiaoxue Ma, Yunjing Ma, Zhiyong Lin, Mei Ji   +3 more
doaj   +1 more source

Multiple Calcium Export Exchangers and Pumps Are a Prominent Feature of Enamel Organ Cells

Frontiers in Physiology, 2017
Calcium export is a key function for the enamel organ during all stages of amelogenesis. Expression of a number of ATPase calcium transporting, plasma membrane genes (ATP2B1-4/PMCA1-4), solute carrier SLC8A genes (sodium/calcium exchanger or NCX1-3), and
Sarah Y. T. Robertson, Xin Wen, Kaifeng Yin, Junjun Chen, Junjun Chen, Junjun Chen, Charles E. Smith, Michael L. Paine   +7 more
doaj   +1 more source

Interdisciplinary Periodontal and Prosthetic Considerations in a Patient With Amelogenesis Imperfecta: A Case Report

Clinical Case Reports, Volume 14, Issue 7, July 2026.
ABSTRACT Amelogenesis imperfecta (AI) comprises a clinically and genetically heterogeneous group of conditions characterized by enamel hypoplasia and/or hypomineralization, which frequently complicate functional rehabilitation and restorative treatment planning in affected patients. This case report describes the interdisciplinary management of a young
Kubra Burcu Yildirim, Gizem Ince Kuka, Hare Gursoy   +2 more
wiley   +1 more source

Enamel ultrastructure and protein content in X-linked amelogenesis imperfecta

, 1993
X-linked amelogenesis imperfecta has been proven in a number of families to be linked to or involve a variety of mutations in the X chromosome amelogenin gene.
Robinson, Colin, Wright, J.Tim, Aldred, Michael J., Kirkham, Jenifer, Crawford, Peter J.M.   +4 more
core   +1 more source