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Topic Review
Synthetic Proteins in Dental Applications
Biotechnology and artificial intelligence have sparked a revolution in dentistry, with a focus on restoring natural tissue functions. This transformation has given rise to bioactive materials, inspired by biomimetics, aimed at replicating the processes found in nature. As synthetic biology advances, there is a heightened focus on signaling systems crucial for bio-based diagnostics and therapeutics. Dentistry now harnesses synthetic proteins for tissue regeneration and dental material enhancement. A current research priority is bacterial biofilm inhibition, vital for dental health. Given the role of Streptococcus mutans in dental caries, the development of synthetic antimicrobial peptides targeting this bacterium is underway. The balance of dental enamel between demineralization and remineralization impacts caries formation. Factors such as the presence of hydroxyapatite and salivary peptides influence enamel health. Recent studies have spotlighted salivary protein-inspired peptides for enhanced remineralization.
  • 127
  • 29 Jan 2024
Topic Review
Surface Electromyography in Dentistry
Surface electromyography (sEMG) is a technique for measuring and analyzing the electrical signals of muscle activity using electrodes placed on the skin’s surface.
  • 57
  • 06 Mar 2024
Topic Review
Strength Parameters of Composite Cements and Storage Temperature
Fixed restorations are now among the most common restorations in modern dental prosthodontics. The view in prosthodontics of maximum preparation economy is causing an increased interest in the mechanical properties of cements. Among the most important properties of materials used for indirect cementation are mechanical properties, i.e., hardness and compressive strength. These properties can change as a result of changes in physical factors. Some studies indicated that mechanical properties, such as flexural strength, polymerization shrinkage, and conversion factor, did not change after heating the composite material. According to some researchers, preheating the composite material increased its conversion degree, which consequently led to an increase in hardness and fracture toughness, an increase in flexural strength and an increase in elastic modulus, and an increase in abrasion resistance.
  • 356
  • 17 Apr 2023
Topic Review
Stem Cell Transplantation/Cell-Free Treatment for Periodontal Regeneration
Many in vivo and in vitro studies have demonstrated the efficacy of stem cell transplantation for the regeneration of periodontal tissues over the past 20 years. Although positive evidence has accumulated regarding periodontal regeneration using stem cells, the exact mechanism of tissue regeneration is still largely unknown. 
  • 352
  • 29 Jan 2022
Topic Review
Sports Mouthguards
Mouthguards are classified into three groups according to their fabrication: stock, boil and bite, and custom-made. Additionally, they can be fabricated from various materials that can influence their effectiveness. Among the most commonly used materials for producing this device are polyvinyl acetate–polyethylene or ethylene vinyl acetate (EVA) copolymer, polyvinyl chloride, latex, acrylic resin, and polyurethane. Although using a mouthguard in sports activities is essential for preventing or reducing orofacial injuries, impacts affecting the rigid structure while using this device remain significant, especially in the anterior region of the maxilla.
  • 188
  • 30 Oct 2023
Topic Review
Spectroscopic Techniques for Dental Materials
The presented work focuses on the application of spectroscopic methods, such as Infrared Spectroscopy (IR), Fourier Transform Infrared Spectroscopy (FT-IR), Raman spectroscopy, Ultraviolet and Visible Spectroscopy (UV-Vis), X-ray spectroscopy, and Mass Spectrometry (MS), which are widely employed in the investigation of the surface properties of dental materials.
  • 1.0K
  • 03 Jun 2021
Topic Review
Solvents in Non-Surgical Endodontic Retreatment
Non-surgical endodontic retreatment is a reliable conservative option for managing post-treatment apical periodontitis. However, effective microbial control, based on the maximization of filling removal and disinfection protocols, is not yet predictable. Traditional gutta-percha solvents, which are indistinctively used for both the core and sealer filling materials, became obsolete due to unprecedented advances in endodontic technology. Nonetheless, microtomography, scanning electronic microscopy findings, and histobacteriological analysis tend to confirm the persistence of filling materials and the lack of association between root canal enlargement and superior disinfection. There is a controversy regarding the most suitable clinical protocols surrounding the shaping procedures and the supplementary disinfection steps.
  • 465
  • 23 Sep 2022
Topic Review
Smartphone Applications in Dentistry
Nowadays, smartphones are regularly used by people of all ages, and mobile health apps (MHAs) represent an important means of spreading information related to oral health, which is the state of the mouth and teeth, including the gums and other tissues. Several apps have been designed to promote prevention, diagnosis, and therapeutic adherence monitoring.
  • 186
  • 31 Oct 2023
Topic Review
Smart Nanoparticles in Dental Applications
A strong trend in dental applications is to apply nanotechnology and smart nanomaterials such as nanoclays, nanofibers, nanocomposites, nanobubbles, nanocapsules, solid-lipid nanoparticles, nanospheres, metallic nanoparticles, nanotubes, and nanocrystals.
  • 689
  • 30 Apr 2021
Topic Review
Sjögren’s Syndrome-Related Organs Fibrosis
Sjögren’s syndrome (SS) is a systemic chronic autoimmune disorder characterized by lymphoplasmacytic infiltration of salivary glands (SGs) and lacrimal glands, causing glandular damage. The disease shows a combination of dryness symptoms found in the oral cavity, pharynx, larynx, and vagina, representing a systemic disease. The data in the literature relating to organ fibrosis correlated with SS are presented. The phenomenon has been extensively studied in SGs, where the molecular mechanisms that could trigger fibrosis are known and have been correlated with epithelial to mesenchymal transition (EMT). Cases of secondary fibrosis have also been observed, which could be correlated with the state of chronic inflammation that characterizes SS.
  • 397
  • 20 Jul 2022
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