Results 61 to 70 of about 2,514,883 (291)

Dental pulp tissue engineering [PDF]

, 2011
A polpa dental é um tecido conjuntivo altamente especializado que possui uma restrita capacidade de regeneração, devido à sua disposição anatômica e à natureza pós-mitótica das células odontoblásticas.
Flávio Fernando Demarco, Sakai, Vivien Thiemy, Bruno Neves Cavalcanti, Conde, Marcus Cristian Muniz, Cavalcanti, Bruno Neves, Nor, Jacques Eduardo, Demarco, Flávio Fernando, Marcus Cristian Muniz Conde, Vivien Thiemy Sakai, Jacques Eduardo Nör, Casagrande, Luciano, Luciano Casagrande   +11 more
core   +1 more source

Effect of different intracanal medicaments on the viability and survival of dental pulp stem cells [PDF]

, 2022
Background: Stem cells play an important role in the success of regenerative endodontic procedures. They are affected by the presence of medicaments that are used before the induction of bleeding or the creation of a scaffold for endodontic regeneration.
Nezar Boreak, Mazen F. Alkahtany, Luca Testarelli, Shankargouda Patil, Hitesh Chohan, Abdulaziz S. AbuMelha, Thilla Sekar Vinothkumar, A. Thirumal Raj, Khalid H. Almadi, Shilpa Bhandi, Bhandi S., Chohan H., Patil S., Testarelli L., Boreak N., Almadi K. H., Vinothkumar T. S., Abumelha A. S., Raj A. T., Alkahtany M. F.   +19 more
core   +1 more source

Optimized micro‐sized cell sphere‐matrix niche co‐aggregates promote efficient oral and craniomaxillofacial bone regeneration

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, Shi‐Han Mu, Yi‐Han Xiao, Lu‐Fan Yang, Peng‐Fei Wang, Teng‐Fei Hu, Jun‐Xi He, Jiong‐Zhen Piao, Sha Zhang, Jin‐Yu Liu, Yi‐De He, Ying‐Ying Wu, Si‐Qi Ying, Xin‐Yue Cai, Chen‐Han Li, Zi‐Qi Zhang, Xiao Lei, Ji Chen, Jian‐Fei Liang, Yan Jin, Bing‐Dong Sui, Chao Ma, Chen‐Xi Zheng, Fang Jin   +23 more
wiley   +1 more source

Lithium Chloride Exerts Differential Effects on Dentinogenesis and Osteogenesis in Primary Pulp Cultures

Frontiers in Dental Medicine, 2021
Wnt/β-catenin signaling is known to play essential roles in odontoblast differentiation and reparative dentin formation. Various Wnt activators including LiCl have been increasingly studied for their effectiveness to induce repair of the dentin-pulp ...
Anushree Vijaykumar, Mina Mina
doaj   +1 more source

Caveolin‐1 enriched apoptotic bodies derived from oral hard palate orchestrate bone remodeling to treat heterotopic ossification

BMEMat, EarlyView.
Downregulated CAV1 in HO is restored via apoptotic bodies from PMSCs, which reprogram bone remodeling by delivering CAV1 to target cells, highlighting the therapeutic role of EV subtypes in heterotopic ossification. Abstract Heterotopic ossification (HO) is a pathological process characterized by ectopic bone formation in non‐osseous tissues, with an ...
Yuchen Wang, Like Tang, Zhou Yu, Wenjin Cai, Qifeng Jiang, Zhikang Wang, Yitong Chen, Kaichen Lai, Ying Wang, Tim Forouzanfar, Chiyuan Ma, Gang Wu, Tingben Huang, Guoli Yang   +13 more
wiley   +1 more source

Dental pulp exposure, periapical inflammation and suppurative osteomyelitis of the jaws in juvenile Baltic grey seals (Halichoerus grypus grypus) from the late 19th century.

PLoS ONE, 2019
The systematic analysis of museum collections can provide important insights into the dental and skeletal pathology of wild mammals. Here we present a previously unreported type of dental defect and related skull pathology in five juvenile Baltic grey ...
Uwe Kierdorf, Morten T Olsen, Patricia Kahle, Catharina Ludolphy, Horst Kierdorf   +4 more
doaj   +1 more source

Impact of Exposure to Commonly Used Carbamide Peroxide on Dental Pulp Stem Cells

Applied Sciences
Background: This study investigated the contact between adult dental pulp stem cells (DPSCs) and carbamide peroxide (CP), a bleaching agent that is a popular choice for at-home whitening products, using an in vitro model. Objectives: The aim of this study was to evaluate the impact of exposure to different concentrations and timings of a commonly used ...
Shayegan, Amir, Vozza, Iole, Bossù, Maurizio, Malikzade, Nihad   +3 more
openaire   +2 more sources

Integrating chemo‐mechanical cues in nano‐microscale environments for stem cell regulation

BMEMat, EarlyView.
Nano/microscale control strategies, including nano/microscale materials, ligand spacings, and cell encapsulating gels, cell mechanics, integrin signaling, and biochemical cues to direct stem cell fate, tissue regeneration, and organoid engineering, enabling advanced biomedical applications through mechanoregulation at cell‐material interfaces ...
Rajendra K. Singh, Varsha Sagar, Amal George Kurian, Shreyas Kumar Jain, Hye Sung Kim, Hae‐Won Kim   +5 more
wiley   +1 more source

IL-1β-induced ICAM-1 and IL-8 expression/secretion of dental pulp cells is differentially regulated by IRAK and p38

Journal of the Formosan Medical Association, 2019
Background/purpose: Interleukin 1 beta (IL-1β) is a pro-inflammatory cytokine involved in the acute and chronic inflammatory processes of dental pulp. Intercellular adhesion molecule-1 (ICAM-1) and IL-8 are two major inflammatory mediators.
Mei-Chi Chang, Szu-I Lin, Yu-Hwa Pan, Li-Deh Lin, Yin-Lin Wang, Sin-Yuet Yeung, Hsiao-Hua Chang, Jiiang-Huei Jeng   +7 more
doaj   +1 more source

Dental pulp derived mesenchymal stromal cells

This book presents an evaluation of stem cells from human dental pulp as a reliable stem cell source for cell-based therapy to stimulate tissue regeneration.? In this thoroughly updated and expanded second edition, the author covers mesenchymal stem cell
Yildirim, Sibel
core   +1 more source