Results 91 to 100 of about 9,324 (181)

Na+/Ca2+ exchanger isoforms of rat odontoblasts and osteoblasts

, 2000
In odontoblasts as well as osteoblasts, a number of mechanisms for the inflow and extrusion of Ca2+ have been demonstrated. The entrance of Ca2+ ions into odontoblasts occurs mainly through voltage-gated calcium channels. Extrusion of Ca2+ is found to be
Gritli Linde, Amel,, Lundquist, Patrik,, Linde, Anders,, Lundgren, Ted,   +3 more
core   +1 more source

Membrana preformativa: Unveiling the unexplored facets of dental development

Journal of Oral Biology and Craniofacial Research
Aim: Odontogenesis is a complex and highly regulated biological process that involves a range of molecular mechanisms. Among these, Ki67 and Cyclin D1 are crucial cell cycle regulators that play pivotal roles in controlling cell proliferation during ...
Sakshi Sikaria, Suganya Panneer Selvam, Ramya Ramadoss, Sandhya Sundar   +3 more
doaj   +1 more source

Mechanosensitive PIEZO1 Regulates Angiogenic Signaling in Human Dental Pulp Stem Cells

Cell Biochemistry and Function, Volume 44, Issue 10, October 2026.
ABSTRACT Dental pulp stem cells (DPSCs) possess multilineage differentiation potential and contribute to dental pulp regeneration through odontoblast replacement and neovascularization. Although mechanosensitive ion channels such as PIEZO1 are known to regulate stem cell fate, their role in DPSC‐mediated angiogenesis under mechanical stress remains ...
Ai Orimoto, Chihiro Nakatomi, Chiaki Kitamura, Kentaro Ono   +3 more
wiley   +1 more source

Carbon Quantum Dots: From Mechanisms to Biomedical Applications

MedComm, Volume 7, Issue 10, October 2026.
Carbon quantum dots (CQDs) are promising carbon‐based nanomaterials with broad biomedical applications, including bioimaging, drug delivery, biosensing, and tissue regeneration. This Review summarizes the biological mechanisms of CQDs in tissue regeneration, focusing on their regulation of cellular functions, immune responses, and redox balance.
Bingxin Fan, Nianqiang Jin, Nuo Jin, Jiayu Shen, Xinliang Duan, Sichen Han, Yao Yuan, Zilin Wang   +7 more
wiley   +1 more source

The Role of Neuropeptide Y in Dental Pulp: Balancing Neurogenic Inflammation and Pain Modulation

International Endodontic Journal, Volume 59, Issue 10, Page 2028-2045, October 2026.
ABSTRACT Background Dental pulp is a densely innervated, low‐compliance tissue in which neurogenic inflammation can rapidly escalate into oedema, raised intrapulpal pressure, microvascular compromise, and pain. While Substance P (SP) and Calcitonin gene‐related peptide (CGRP) are well‐established drivers of pulp vasodilation, the Neuroopeptide Y (NPY ...
Javier Caviedes‐Bucheli, Esteban Ulate, Hugo‐Roberto Munoz, Nestor Ríos‐Osorio   +3 more
wiley   +1 more source

Parathyroid hormone (1-34) receptor-binding and second-messenger response in rat incisor odontoblasts

, 1998
Even though indirect evidence indicates that PTH exerts an anabolic effect on dentinogenesis, the existence of PTH receptors and any second-messenger response in odontoblasts have not been demonstrated.
Linde, A,, Lundgren, T,, Franke Stenport, Victoria,, Wetter, A,   +3 more
core  

Green fluorescence and podoplanin expression in the odontoblasts.

, 2016
Figures are the area of (b) in Fig 4 at a high magnification. (A) In the section stained with hematoxylin and eosin, the formation of pre-dentin (arrow) by odontoblasts (OB) followed by the early stage enamel (arrowhead) production from ameloblasts (AB ...
Naoki Maruo (2541937), Yasunori Yoshinaga (2541943), Yoshihiko Sawa (565405), Kazuhiko Okamura (2541940), Ryuji Sakagami (3179172)   +4 more
core   +1 more source

Human Atlas of Tooth Decay Progression: Identification of Cellular Mechanisms Driving the Switch from Dental Pulp Repair Toward Irreversible Pulpitis

Advanced Science
Dental pulp responses to dental decay, the most prevalent chronic disease worldwide, involve remodeling processes comparable to those observed in other human diseases.
Hoang Thai Ha, Sofya Kosmynina, Amandine Verocq, Keremsah Ozen, Ines Tekia, Hugo Bussy, Marie Ramirez, Dima Sabbah, Chloe Goemans, Valerie Vandenbempt, Esteban N. Gurzov, Sumeet Pal Singh, Nicolas Baeyens   +12 more
doaj   +1 more source

Coexpression of Ang1 and Tie2 in Odontoblasts of Mouse Developing and Mature Teeth?A New Insight into Dentinogenesis [PDF]

, 2014
Nagasaki University (長崎大学)博士(歯学)Agiopoieten regulates vascular angiogenesis and stabilization, and is reported to promote bone formation by facilitating angiogenesis. To estimate the role of Ang1 in odontogenesis, we explored the distribution of Ang1 and
中島, 和慶
core  

Irreversible Inflammation is Associated with Decreased Levels of the α₁-, β₁-, and α₂-Subunits of sGC in Human Odontoblasts

, 2011
The nitric oxide (NO) receptor enzyme soluble guanylate cyclase (sGC) contains one prosthetic heme group as an αβ heterodimer, and two heterodimer isoforms (α1β1, α2β1) were characterized to have enzyme activity.
Y. Korkmaz, B. Cho, W. Bloch, T. Beikler, K. Addicks, W.H.-M. Raab, S. Behrends, H. Lang   +7 more
core   +1 more source