Results 51 to 60 of about 10,119 (237)

Genetic Comparison of Stemness of Human Umbilical Cord and Dental Pulp [PDF]

, 2016
published_or_final_versio
Choi, BJ, Choi, HJ, Jung, HS, Kang, CM, Kim, H, Kim, SO, Moon, SJ, Song, JS   +7 more
core   +4 more sources

Dental development in the tropical gar (Atractosteus tropicus) and the evolution of vertebrate dentitions

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, Jan Stundl, Lenin Arias‐Rodriguez, Robert Cerny, Vladimír Soukup   +4 more
wiley   +1 more source

Single cell RNA sequencing reveals human tooth type identity and guides in vitro hiPSC derived odontoblast differentiation (iOB)

Frontiers in Dental Medicine, 2023
Over 90% of the U.S. adult population suffers from tooth structure loss due to caries. Most of the mineralized tooth structure is composed of dentin, a material produced and mineralized by ectomesenchyme derived cells known as odontoblasts.
Sesha Hanson-Drury, Sesha Hanson-Drury, Sesha Hanson-Drury, Anjali P. Patni, Anjali P. Patni, Anjali P. Patni, Anjali P. Patni, Deborah L. Lee, Deborah L. Lee, Deborah L. Lee, Ammar Alghadeer, Ammar Alghadeer, Ammar Alghadeer, Ammar Alghadeer, Yan Ting Zhao, Yan Ting Zhao, Yan Ting Zhao, Devon Duron Ehnes, Devon Duron Ehnes, Devon Duron Ehnes, Vivian N. Vo, Vivian N. Vo, Vivian N. Vo, Sydney Y. Kim, Sydney Y. Kim, Druthi Jithendra, Druthi Jithendra, Ashish Phal, Ashish Phal, Ashish Phal, Natasha I. Edman, Natasha I. Edman, Natasha I. Edman, Natasha I. Edman, Thomas Schlichthaerle, Thomas Schlichthaerle, David Baker, David Baker, David Baker, Jessica E. Young, Jessica E. Young, Julie Mathieu, Julie Mathieu, Hannele Ruohola-Baker, Hannele Ruohola-Baker, Hannele Ruohola-Baker, Hannele Ruohola-Baker, Hannele Ruohola-Baker   +47 more
doaj   +1 more source

Odontoblasts release exosomes to regulate the odontoblastic differentiation of dental pulp stem cells

Stem Cell Research & Therapy, 2023
Abstract Background Dental pulp stem cells (DPSCs) play a crucial role in dentin-pulp complex regeneration. Further understanding of the mechanism by which DPSCs remain in a quiescent state could contribute to improvements in the dentin-pulp complex and dentinogenesis. Methods
Xinghong Luo, Weiqing Feng, Shijiang Huang, Shenghong Miao, Tao Jiang, Qian Lei, Jingyao Yin, Sheng Zhang, Xiaochun Bai, Chunbo Hao, Weizhong Li, Dandan Ma   +11 more
openaire   +3 more sources

Migrasomes, Matrix‐Bound Nanovesicles, and More: Messengers in the Matrix

PROTEOMICS, EarlyView.
ABSTRACT Extracellular vesicles (EVs) and particles (EPs) are diverse micro‐ and nanoparticles that circulate in bodily fluids and can attach to, or be deposited onto, the extracellular matrix (ECM) and other surfaces. To date, the nomenclature and classification of matrix‐bound or matrix‐associated EVs and EPs (MEVPs) have been unclear, largely due to
Anna V. Kolesov, Natalie Reitz, Marley Dewey, Colin L. Hisey   +3 more
wiley   +1 more source

High pH-Sensitive Store-Operated Ca2+ Entry Mediated by Ca2+ Release-Activated Ca2+ Channels in Rat Odontoblasts

Frontiers in Physiology, 2018
Odontoblasts play a crucial role in dentin formation and sensory transduction following the application of stimuli to the dentin surface. Various exogenous and endogenous stimuli elicit an increase in the intracellular free calcium concentration ([Ca2+]i)
Maki Kimura, Koichi Nishi, Asuka Higashikawa, Sadao Ohyama, Sadao Ohyama, Kaoru Sakurai, Masakazu Tazaki, Yoshiyuki Shibukawa   +7 more
doaj   +1 more source

Global Fluoride Toxicology Landscape: Bibliometric Approaches and Scientific Mapping

Environmental Toxicology, EarlyView.
ABSTRACT This study analyzed research trends in the 100 most‐cited articles on fluoride toxicology, a topic widely debated due to the toxic effects associated with levels deemed safe for human exposure. A bibliometric analysis was conducted using the Web of Science‐Core Collection, extracting data such as citation count, authors, keywords, journal ...
Maria Karolina Martins Ferreira, Deiweson Souza‐Monteiro, Priscila Cunha Nascimento, Luciana Eiró‐Quirino, Leonardo Oliveira Bittencourt, Fatemeh Vida Zohoori, Esperanza Angeles Martinez‐Mier, Marilia Afonso Rabelo Buzalaf, Rafael Rodrigues Lima   +8 more
wiley   +1 more source

Quantitative micro‐XRF combined with X‐ray imaging reveals correlations between Zn concentration and dentin tubule porosity across entire teeth

VIEW, EarlyView.
The combination of calibrated micro‐CT and quantitative micro‐XRF measurement facilitates the correlation of density and composition in the 3D macro‐structure of teeth. Zn concentration in dentin increases by a factor of 10 toward the pulp. Incidentally, the overall density decreases, showing an association between Zn and the dentin tissue porosity ...
Ioanna Mantouvalou, Leona Johanna Bauer, Vinh‐Binh Truong, Yannick Wagener, Frank Förste, Oleksandra Marushchenko, Stephan Werner, Franco Lizzi, Frank Wieder, Timo Wolff, Birgit Kanngießer, Paul Zaslansky   +11 more
wiley   +1 more source

Novel Roles of Nestin in Postnatal Root Formation

Dentistry Journal
Background/Objectives: Nestin is an intermediate filament protein and a marker of odontoblasts, but its function in tooth and bone formation is largely unknown.
Yan Jing, Jinqiu Wu, Ying Liu, Xiaohua Liu, Chi Ma   +4 more
doaj   +1 more source

Culture medium modulates the behaviour of human dental pulp-derived cells: Technical Note [PDF]

European Cells & Materials, 2006
In vitro approaches have extensively been developed to study reparative dentinogenesis. While dental pulp is a source of unidentified progenitors able to differentiate into odontoblast-like cells, we investigated the effect of two media; MEM (1.8mM Ca ...
S Lopez-Cazaux, G Bluteau, D Magne, B Lieubeau, J Guicheux, B Alliot-Licht   +5 more
doaj