Results 31 to 40 of about 6,765 (166)
Apoptotic Signaling in Mouse Odontogenesis
, 2012 Apoptosis is an important morphogenetic event in embryogenesis as well as during postnatal life. In the last 2 decades, apoptosis in tooth development (odontogenesis) has been investigated with gradually increasing focus on the mechanisms and signaling ...
Abigail S. Tucker +5 more
core +1 more source
Procaine Inhibits Osteo/Odontogenesis through Wnt/β-Catenin Inactivation. [PDF]
, 2016 Periodontitis is a complex pathology characterized by the loss of alveolar bone. The causes and the mechanisms that promote this bone resorption still remain unknown.
Carmen Martín-Alonso +39 more
core +2 more sources
The Anatomical Record, EarlyView.Abstract Sharks possess varied diets and different prey capture mechanisms. As a result, the group exhibits a significant diversity in dental morphology, also reflecting the internal structures of the teeth. Internal dental anatomy points to the existence of three histotypes in elasmobranch phylogeny: orthodont, osteodont, and pseudoosteodont ...
Kelly Roberta da Silva +2 more
wiley +1 more source
In vitro Effects of Calcitonin and/or Parathyroid Hormone on Odontogenesis of Mouse Embryonic Molars
, 1989 Mandibular first molars of mouse embryos were cultivated for examination of the effects of calcitonin (CT) and/or parathyroid hormone (PTH) on the odontogenesis of the molars, and for determination of whether and how CT, which is a PTH antagonist, has ...
T. Nawa +3 more
core +1 more source
Spatial and temporal gene expression patterns during early human odontogenesis process
Frontiers in Bioengineering and BiotechnologyStudies on odontogenesis are of great importance to treat dental abnormalities and tooth loss. However, the odontogenesis process was poorly studied in humans, especially at the early developmental stages.
Yejia Yu +8 more
doaj +1 more source
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 +4 more
wiley +1 more source
Small RNAs and tooth development: The role of microRNAs in tooth agenesis and impaction
Journal of Dental SciencesBackground/purpose: Tooth development, or odontogenesis, is a complex process in which several molecular pathways play a key role. Recently, microRNAs, a class of approximately 20-nucleotide small RNA molecules that regulate gene expression, have been ...
Agnese Giovannetti +12 more
doaj +1 more source
Chromatin Accessibility Predetermines Odontoblast Terminal Differentiation
Frontiers in Cell and Developmental Biology, 2021 Embryonic development and stem cell differentiation are orchestrated by changes in sequential binding of regulatory transcriptional factors to their motifs.
Qian Zhang +11 more
doaj +1 more source
Developmental Dynamics, EarlyView.Abstract Background The dentigerous jawbones of a 423‐million‐year‐old stem chondrichthyan (ischnacanthid acanthodian) carry a characteristic combination of multi‐row non‐shedding white teeth with brownish overgrowing denticles. The color distinction makes it a good model for observing the interaction between two odontode lineages, but the nature of ...
Jia‐Cih Kang +3 more
wiley +1 more source
Role of Primary Cilia in Odontogenesis
, 2017 Primary cilium is a solitary organelle that emanates from the surface of most postmitotic mammalian cells and serves as a sensory organelle, transmitting the mechanical and chemical cues to the cell.
H.L. Szabo-Rogers +6 more
core +1 more source