Results 41 to 50 of about 9,324 (181)
The Anatomical Record, EarlyView.Abstract Sharks possess varied diets and different prey capture mechanisms. As a result, the group exhibits a significant diversity in dental morphology, also reflecting the internal structures of the teeth. Internal dental anatomy points to the existence of three histotypes in elasmobranch phylogeny: orthodont, osteodont, and pseudoosteodont ...
Kelly Roberta da Silva +2 more
wiley +1 more source
Autophagic Activity and Aging in Human Odontoblasts
, 2011 Odontoblasts are long-lived post-mitotic cells in the dental pulp, whose function is to form and maintain dentin. The survival mechanisms that preserve the viability of terminally differentiated odontoblasts during the life of a healthy tooth have not ...
E. Couve, O. Schmachtenberg
core +1 more source
BMEMat, EarlyView.The construct of cell‐niche co‐aggregates (GelMA‐SHED sphere‐DDMPs) promotes cranial and periodontal bone regeneration and ensures angiogenic‐osteogenic coupling by downregulating miR‐34c‐5p to enhance the expression of NOTCH1 and its intracellular domain (NICD).
Xiao‐Hui Zhang +23 more
wiley +1 more source
Expression of Vesicular Nucleotide Transporter in Rat Odontoblasts [PDF]
, 2016 九州歯科大学博士（歯学）Several theories have been proposed regarding pain transmission mechanisms in tooth. However, the exact signaling mechanism from odontoblasts to pulp nerves remains to be clarified. Recently, ATP-associated pain transmission has been reported,
Seta Yuji +11 more
core
Gene Expression in a Pure Population of Odontoblasts Isolated by Laser-capture Microdissection
, 2001 Studies of odontoblast differentiation and function have been limited due to difficulties in obtaining sufficient numbers of intact cells. We describe a novel approach of laser-capture microdissection to obtain homogenous populations of pre-odontoblasts ...
D'Souza, R.N. +5 more
core +1 more source
BMP Signaling Pathway in Dentin Development and Diseases
Cells, 2022 BMP signaling plays an important role in dentin development. BMPs and antagonists regulate odontoblast differentiation and downstream gene expression via canonical Smad and non-canonical Smad signaling pathways.
Mengmeng Liu +3 more
doaj +1 more source
Developmental Dynamics, EarlyView.Abstract Background Dentitions have diversified enormously during vertebrate evolution, involving reductions, modifications, or allocations to prey seizing and processing regions. A combination of ancient and novel features related to dental and oropharyngeal apparatuses is found in extant lineages of non‐teleost fishes, such as the gars.
Anna Pospisilova +4 more
wiley +1 more source
, 2006 International audienceOdontoblasts are responsible for the dentin formation. They are suspected to play a role in tooth pain transmission as sensor cells because of their close relationship with nerve, but this role has never been evidenced.
Magloire, Henry +4 more
core +1 more source
Jaw‐specific stem cell dynamics are associated with distinct enamel architecture in mouse incisors
Developmental Dynamics, EarlyView.Abstract Background The continuously growing mouse incisor serves as a model for stem cell‐driven tooth renewal. Although mice possess maxillary and mandibular incisors, most studies have focused on the mandible. Potential differences in structure and renewal between these serially homologous organs remain insufficiently characterized.
Elias Shahin +4 more
wiley +1 more source
Dentistry JournalObjectives: The aim of the current in vitro study was to assess the effect of simvastatin on the early-stage differentiation of human dental pulp stem cells (hDPSCs) in an odontogenic pattern by evaluating the expression of specific odontogenic-related ...
Carmela Del Giudice +8 more
doaj +1 more source