Results 11 to 20 of about 14,320 (271)

Tooth-bone attachment tissue is produced by cells with a mixture of odontoblastic and osteoblastic features in reptiles. [PDF]

J Anat
Tooth attachment in vertebrates ranges from ligament‐based anchorage in mammals to direct fusion in many reptiles. In the veiled chameleon, we identified a transient cell population—termed ankyloblasts—at the tooth‐bone interface. These cells exhibit both odontoblast‐ and osteoblast‐like features.
Šulcová M, Dumková J, Hutečková B, Kavková M, Parobková V, Zahradníček O, Křivánek J, Adameyko I, Kaiser J, Zikmund T, Tucker AS, Buchtová M.   +11 more
europepmc   +2 more sources

Immunomodulation stimulates the innervation of engineered tooth organ [PDF]

, 2014
The sensory innervation of the dental mesenchyme is essential for tooth function and protection. Sensory innervation of the dental pulp is mediated by axons originating from the trigeminal ganglia and is strictly regulated in time. Teeth can develop from
Bécavin, Thibault, Keller, Laetitia, Kuchler-Bopp, Sabine, Kökten, Tunay, Lesot, Hervé, Weikert, Jean-Luc   +5 more
core   +9 more sources

Mechanical Stimulation-Induced Calcium Signaling by Piezo1 Channel Activation in Human Odontoblast Reduces Dentin Mineralization

Frontiers in Physiology, 2021
Odontoblasts play critical roles in dentin formation and sensory transduction following stimuli on the dentin surface. Exogenous stimuli to the dentin surface elicit dentinal sensitivity through the movement of fluids in dentinal tubules, resulting in ...
Mayumi Matsunaga, Mayumi Matsunaga, Maki Kimura, Takehito Ouchi, Takashi Nakamura, Sadao Ohyama, Masayuki Ando, Sachie Nomura, Toshifumi Azuma, Tatsuya Ichinohe, Yoshiyuki Shibukawa   +10 more
doaj   +1 more source

Gα_s-Coupled CGRP Receptor Signaling Axis from the Trigeminal Ganglion Neuron to Odontoblast Negatively Regulates Dentin Mineralization

Biomolecules, 2022
An inflammatory response following dental pulp injury and/or infection often leads to neurogenic inflammation via the axon reflex. However, the detailed mechanism underlying the occurrence of the axon reflex in the dental pulp remains unclear.
Natsuki Saito, Maki Kimura, Takehito Ouchi, Tatsuya Ichinohe, Yoshiyuki Shibukawa   +4 more
doaj   +1 more source

Pathological dentinogenesis in posteruptiv toot development [PDF]

Stomatološki glasnik Srbije, 2004
The most significant investigations concerning pathological dentinogenesis are reviewed in this article. Previous results point out that odontoblasts behave, either in physiological or pathological circumstances, in the genetically determined sequence of
Vojinović Jovan, Stevanović Radoje
doaj   +1 more source

Functional Expression of IP, 5-HT₄, D₁, A_2A, and VIP Receptors in Human Odontoblast Cell Line

Biomolecules, 2023
Odontoblasts are involved in sensory generation as sensory receptor cells and in dentin formation. We previously reported that an increase in intracellular cAMP levels by cannabinoid 1 receptor activation induces Ca2+ influx via transient receptor ...
Eri Kitayama, Maki Kimura, Takehito Ouchi, Masahiro Furusawa, Yoshiyuki Shibukawa   +4 more
doaj   +1 more source

Transforming Growth Factor-β Signaling Regulates Tooth Root Dentinogenesis by Cooperation With Wnt Signaling

Frontiers in Cell and Developmental Biology, 2021
Proper differentiation of odontoblasts is crucial for the development of tooth roots. Previous studies have reported the osteogenic/odontogenic potential of pre-odontoblasts during root odontoblast differentiation.
Ran Zhang, Ran Zhang, Jingting Lin, Yang Liu, Shurong Yang, Qi He, Liang Zhu, Xiao Yang, Guan Yang   +8 more
doaj   +1 more source

Radiographic and histopathologic outcomes of immature dog teeth with apical periodontitis after revascularization using propolis. An in vivo study

Saudi Endodontic Journal, 2020
Introduction: This study aimed to assess the radiographic and histopathologic outcomes of immature dog teeth with apical periodontitis after revascularization using propolis.
Nelly Abdelsalam, Ashraf M Abu-Seida, Dalia Fayyad, Hossam Tawfik   +3 more
doaj   +1 more source

Use of calcium hydroxyapatite and growth factors in endodontic therapy [PDF]

Vojnosanitetski Pregled, 2021
Background/Aim. Hydroxyapatite (HAp) is one of the most commonly used calcium phosphate bioceramics with osteoconductive properties. Growth factors are capable of directly inducing morphological and functional differentiation of neodontoblasts.
Mitić Aleksandar, Živković Milan, Živković Dušan, Popović Lidija, Veličković Zorana, Miladinović Milan, Šubarić Ljiljana, Marjanović Dragan, Cvetković Andrijana   +8 more
doaj   +1 more source

Functional expression of TRPM8 and TRPA1 channels in rat odontoblasts. [PDF]

PLoS ONE, 2013
Odontoblasts produce dentin during development, throughout life, and in response to pathological conditions by sensing stimulation of exposed dentin. The functional properties and localization patterns of transient receptor potential (TRP) melastatin ...
Maki Tsumura, Ubaidus Sobhan, Masaki Sato, Miyuki Shimada, Akihiro Nishiyama, Aya Kawaguchi, Manabu Soya, Hidetaka Kuroda, Masakazu Tazaki, Yoshiyuki Shibukawa   +9 more
doaj   +1 more source