Photobiomodulation Therapy in the Treatment of Oral Mucositis-A Case Report.

In 2021, our group published a laboratory study on the impact of PBM on human gingival fibroblasts. The in vitro results confirmed the fact that the appropriately selected wavelength and properly selected parameters of the laser settings can increase cell proliferation, modulate inflammatory markers, and decrease the susceptibility of human gingival fibroblasts to apoptosis. Therefore, this case report was aimed at the clinical evaluation of the proposed settings and treatment regimen in a very difficult situation of an immunocompromised patient with extensive changes and stagnation of symptoms for many weeks.

The Arabidopsis transcription factor NAI1 activates the promoter by binding to the G-box motifs.

Brassicaceae plants, including , develop endoplasmic reticulum (ER)-derived structures called ER bodies, which are involved in chemical defense against herbivores. NAI1 is a basic helix-loop-helix (bHLH) type transcription factor that regulates two downstream genes, and , that are responsible for the ER body formation and function. Here, we examined the transcription factor function of NAI1, and found that NAI1 binds to the promoter region of and activates the promoter.

NAI2 and TSA1 Drive Differentiation of Constitutive and Inducible ER Body Formation in Brassicaceae.

Brassicaceae and closely related species develop unique endoplasmic reticulum (ER)-derived structures called ER bodies, which accumulate β-glucosidases/myrosinases that are involved in chemical defense. There are two different types of ER bodies: ER bodies constitutively present in seedlings (cER bodies) and ER bodies in rosette leaves induced by treatment with the wounding hormone jasmonate (JA) (iER bodies). Here, we show that At-α whole-genome duplication (WGD) generated the paralogous genes NAI2 and TSA1, which consequently drive differentiation of cER bodies and iER bodies in Brassicaceae plants.

Assessment of sensitivity of selected Candida strains on antimicrobial photodynamic therapy using diode laser 635 nm and toluidine blue - In vitro research.

Background: Photodynamic therapy is believed to be a promising treatment for Candida infections. This study evaluated the efficacy of antimicrobial photodynamic therapy (aPDT) using the 635 nm diode laser light and toluidine blue (TB) in the elimination of selected Candida species cultured on acrylic surface.

Methods: 108 acrylic plates (Methyl Methacrylate Polymer, routinely used for the production of prosthetic dentures) were placed in three sterile Petri dishes and poured with prepared suspensions of Candida strains: C.