Results 91 to 100 of about 51,719,422 (207)

Isolamento e caracterização de células-tronco humanas do saco pericoronário de dentes permanentes subjacentes aos decíduos esfoliados - SUED [PDF]

, 2012
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde. Programa de Pós-Graduação em OdontologiaA descoberta da presença de células-tronco em tecidos odontológicos abre uma nova frente de trabalho e de estudo aos ...
Leão, Moira Pedroso
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microRNA‐mediated control of cell fate specification and patterning in Marchantia polymorpha

New Phytologist, EarlyView.
The gemma developmental program in Marchantia polymorpha is coordinated by MpMIR166‐mediated repression of MpC3HDZ and auxin homeostasis. Summary MicroRNAs (miRNAs) are small non‐coding RNA molecules essential for growth and development in eukaryotes. In plants, the master gene DICER‐LIKE 1 (DCL1) catalyzes the biogenesis of miRNAs by processing double‐
Adolfo Aguilar‐Cruz, Eduardo Flores‐Sandoval, Ye Xu, Yu Yu, Ximena Gutiérrez‐Ramos, Cristian Y. González‐Rangel, Omar Oltehua‐López, Ana E. Dorantes‐Acosta, Joshua T. Trujillo, Hirotaka Kato, Kimitsune Ishizaki, Rebecca A. Mosher, Liam Dolan, Xuemei Chen, Daniel Grimanelli, Jim Haseloff, John L. Bowman, Mario A. Arteaga‐Vazquez   +17 more
wiley   +1 more source

Dental Tissue — New Source for Stem Cells

The Scientific World Journal, 2009
Stem cells have been isolated from many tissues and organs, including dental tissue. Five types of dental stem cells have been established: dental pulp stem cells, stem cells from exfoliated deciduous teeth, stem cells from apical papilla, periodontal ...
Vladimir Petrovic, Vladisav Stefanovic
doaj   +1 more source

Cytotoxicity and cell migration evaluation of a strontium silicate-based root canal sealer on stem cells from rat apical papilla: an in vitro study

BMC Oral Health
Background Calcium silicate-based bioceramics have been applied in endodontics as advantageous materials for years, many chemical components and new synthesizing methods were used to improve the base formulation of the materials for positively affecting ...
Guanglei Zhou, Yu Zhao, Liangjing Cai, Liwei Liu, Xu Li, Lu Sun, Jiayin Deng   +6 more
doaj   +1 more source

Reviewing the benefits and clinical outcomes of oral fibroblasts over mesenchymal stem cells for repairing periodontal defects during or after orthodontic tooth movement

Periodontology 2000, EarlyView.
Abstract Orthodontic therapy applies forces to teeth, causing an inflammatory reaction in the periodontal ligament. This is repaired by remodeling of the periodontium, allowing tooth displacement. Although orthodontic therapy is mostly initiated during childhood and adolescence, the number of adults seeking this treatment is increasing as our society's
Ludovica Parisi, Eleni Mavrogonatou, Anton Sculean, Dimitris Kletsas, Martin Degen   +4 more
wiley   +1 more source

Lineage differentiation of mesenchymal stem cells from dental pulp, apical papilla, and periodontal ligament

, 2012
Recently, a variety of mesenchymal stem cells (MSCs), including dental pulp stem cells, stem cells from human exfoliated deciduous teeth, stem cells from apical papilla, periodontal ligament stem cells, and mesenchymal stem cells derived from human ...
Stan Gronthos, Songtao Shi, Kentaro Akiyama, Akiyama, K., Chider Chen, Shi, S., Gronthos, S., Chen, C.   +7 more
core   +1 more source

Effect of bFGF on the growth and matrix turnover of stem cells from human apical papilla: Role of MEK/ERK signaling

Journal of the Formosan Medical Association, 2020
Background/Purpose: Basic fibroblast growth factor (bFGF) exhibits multiple biological functions in various tissues. Stem cells from apical papilla (SCAP) can be isolated from human apical papilla tissues in developmental teeth of children.
Mei-Chi Chang, Chih-Yu Chen, Ya-Ching Chang, Bo-Hao Zhong, Yin-Lin Wang, Sin-Yuet Yeung, Hsiao-Hua Chang, Jiiang-Huei Jeng   +7 more
doaj   +1 more source

30 years of enamel matrix derivative: Mimicking tooth development as a clinical concept

Periodontology 2000, EarlyView.
Abstract The use of growth factors (GFs) has become a cornerstone of modern regenerative periodontology. While the extent to which GFs enhance tissue regeneration compared to other biomaterials was initially uncertain, it is now well established that GFs play a critical role in the regeneration of various tissue types.
Richard J. Miron, Yoshinori Shirakata, Paras Ahmad, Mario Romandini, Nathan E. Estrin, Nima Farshidfar, Dieter D. Bosshardt, Anton Sculean   +7 more
wiley   +1 more source

Long‐term stability of horizontal bone augmentation at implant sites

Periodontology 2000, EarlyView.
Abstract Horizontal bone augmentation is a fundamental surgical procedure in regenerative implant dentistry. In recent decades, this procedure has evolved, enabling clinicians to achieve predictable and stable horizontal bone augmentation that supports dental implant restorations.
Jia‐Hui Fu, Hui Jia Sophia Choo, Ding‐Sen Ong, Henry Kwek   +3 more
wiley   +1 more source

Hair follicle dermal cells: a morphological, behavioural and molecular study [PDF]

, 1995
Anatomy and smooth muscle a-actin expression in hair follicles from a variety of animal species (Mink, Polecat, Meerkat, Grey squirrel and stoat) was investigated. Smooth muscle ɑ-actin expression was related to follicle activity. Expression was greatest
Sleeman, Matthew Alexander, Sleeman, M
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