Results 61 to 70 of about 14,750 (276)

Molecular characterization of young and mature odontoblasts

, 2009
The odontoblast is the secretory cell responsible for primary, secondary and tertiary reactionary dentinogenesis. We provide evidence that the changes in secretory activity of odontoblasts reflect differential transcriptional control and that common ...
Simon, Stephane, Berdal, A, Finney, S, Lumley, Philip, Smith, G, Cooper, Paul, Smith, Anthony   +6 more
core   +1 more source

Retinoic Acid Signalling Regulates Zebrafish Tooth Germ Repair Following Injury

Cell Proliferation, EarlyView.
Retinoic acid signalling may regulate the repair processes in a tooth germ injury model using Tg(scpp5:Dendra2‐NTR) zebrafish and the nitroreductase (NTR)/metronidazole (MTZ) system. ABSTRACT Although the role of retinoic acid (RA) signalling in odontogenesis is well established, its involvement in the repair of injured tooth germs remains unclear.
Qiqi Liu, Zhenan Zhang, Weifeng Hao, Chunyan Zhou, Deqin Yang   +4 more
wiley   +1 more source

Single‐Cell Virtual Perturbation Screening Identifies STAT3 as a Key Regulator of Dentinogenesis

Cell Proliferation, EarlyView.
STAT3 promotes odontoblast differentiation in dental mesenchymal cells by transcriptionally regulating WNT2B via the canonical Wnt/β‐catenin signalling pathway. These findings elucidate a mechanism underlying dentine development. ABSTRACT Dentine formation constitutes a physiological process precisely regulated by signal transduction modules governing ...
Yanfei Zhu, Hongyuan Xu, Zijian Zhang, Siyuan Sun, Zihan Huang, Xin Gao, Houwen Pan, Xiangru Huang, Yuanqi Liu, Xinyu Wang, Hanbin Jia, Qinggang Dai, Lingyong Jiang   +12 more
wiley   +1 more source

Ultrastructure of Capillaries in the Odontoblastic Layer [PDF]

Journal of Dental Research, 1973
Peer Reviewed ; http://deepblue.lib.umich.edu/bitstream/2027.42/66558/2/10.1177_00220345730520024101 ...
Corpron, R. E., Avery, James K., Lee, Soo D.   +2 more
openaire   +3 more sources

Ionotropic P2X ATP Receptor Channels Mediate Purinergic Signaling in Mouse Odontoblasts

Frontiers in Physiology, 2017
ATP modulates various functions in the dental pulp cells, such as intercellular communication and neurotransmission between odontoblasts and neurons, proliferation of dental pulp cells, and odontoblast differentiation.
Yuta Shiozaki, Masaki Sato, M. Kimura, Toru Sato, M. Tazaki, Y. Shibukawa   +5 more
semanticscholar   +1 more source

Histopathological pulp response of dog's teeth capped with biosealer and biodentine: An in vivo study

Saudi Endodontic Journal, 2020
Introduction: The aim of this study was to evaluate the pulpal response after pulp capping using either biodentine (BD) or tech biosealer capping (TBC) in the dog model.
Inas M Al-Sherbiny, Ashraf M Abu-Seida, Mona H Farid, Inas T Motawea, Hagar A Bastawy   +4 more
doaj   +1 more source

Odontoblast morphology and dental repair [PDF]

Journal of Dentistry, 2003
To investigate the changes in morphology and activity of pulp odontoblasts in response to cavity restoration variables and patient factors.Class V non exposed cavities were prepared in the intact 1st or 2nd premolar teeth of 27 patients, aged between 9 and 17 years-old.
Murray, P.E., About, I., Lumley, P.J., Franquin, J.-C., Windsor, L.J., Smith, A.J.   +5 more
openaire   +2 more sources

Establishment of an MRI‐Based Diagnostic Approach to Identify Critical Pulpal Inflammation Zones in a Rat Caries‐Derived Pulpitis Model

International Endodontic Journal, EarlyView.
ABSTRACT Aim To establish a magnetic resonance imaging (MRI)‐based diagnostic approach for identifying ‘critical pulpal inflammation’ zones in a rat model of caries‐derived pulpitis. Methodology Caries‐derived pulpitis was induced in the molars of Sprague–Dawley rats using the caries‐derived pulpitis model.
Kiichi Moriyama, Motoki Okamoto, Masakatsu Watanabe, Hailing Huang, Koki Nakatani, Shigeyoshi Saito, Yusuke Takahashi, Mikako Hayashi   +7 more
wiley   +1 more source

Dentine Regeneration With Calcium Strontium Silicate: In Vitro Odontogenic Differentiation, Antimicrobial Activity, Immunomodulation and In Vivo Pulpotomy in Rat Molars

International Endodontic Journal, EarlyView.
ABSTRACT Aim This study examined the in vitro and in vivo performance of calcium strontium silicate (CSR) as a novel biomaterial for vital pulp therapy (VPT), assessing its odontogenic differentiation, antibacterial activity, immunomodulation, inflammatory response and dentine regeneration potential compared to calcium silicate (CS) and Mineral ...
Mohamed Mahmoud Abdalla, Vidhyashree Rajasekar, Heba Ahmed, Mengyu Huang, Cynthia Kar Yung Yiu   +4 more
wiley   +1 more source

Amelogenin Gene Expression in Porcine Odontoblasts

, 2002
Amelogenin is the major organic component in the enamel matrix of developing teeth and plays an important role in enamel biomineralization. Amelogenin has been reported to be a specific secretory product of ameloblasts.
S. Oida, Y. Yamakoshi, H. Ando, M. Yamada, M. Fukae, T. Nagano   +5 more
core   +1 more source