ER-phagy mediates the anti-tumoral synergism between HDAC inhibition and chemotherapy.

Background: Histone deacetylase inhibitors (HDACi) are clinically approved drugs for the treatment of hematological malignancies synergizing with chemotherapy. However, despite the long history of HDACi, the mechanistic underpinnings of this synergism have remained unclear.

Methods: Using transmission electron microscopy, we identified autophagy and ER-stress in HDACi-treated cells.

Pi-seq-A customizable multichannel syringe pump for microfluidics.

The advent of single cell technologies resulted in growing demand for microfluidics in the biological sciences. Commercial platforms have remained expensive, inflexible, and non-customizable black boxes. We developed an open source, multichannel, zero-backflow microfluidics device based on syringe pumps controlled by a Raspberry Pi computer.

Haptoglobin buffers lipopolysaccharides to delay activation of NFκB.

It has remained yet unclear which soluble factors regulate the anti-inflammatory macrophage phenotype observed in both homeostasis and tumourigenesis. We show here that haptoglobin, a major serum protein with elusive immunoregulatory properties, binds and buffers bacterial lipopolysaccharides to attenuate activation of NFκB in macrophages. Haptoglobin binds different lipopolysaccharides with low micromolar affinities.

Unveiling the Anti-Biofilm Potential of Against Saliva-Based Pathogens: A Gender-Age-Area Specific Study.

Probiotics, like lactobacilli and bifidobacteria, benefit health by populating the digestive system, which houses numerous microbial species. Studies demonstrate their ability to inhibit biofilm formation, crucial in preventing oral conditions like dental caries. Our research evaluated a probiotic strain's anti-biofilm efficacy against oral pathogens in 45 individuals' saliva, alongside its biofilm-forming potential.

Synergistic Improvement of Antibacterial and Osteogenic Differentiation of Thermomechanically Processed Mg-Zr-Sr-Ce Alloy: Insights into the Role of Precipitate Evolution Supported by AIMD Simulation Study.

In the present study, we have discussed the influence of forging temperature (623 K (FT623), 723 K (FT723) and 823 K (FT823)) on microstructure and texture evolution and its implication on mechanical behavior, - biocorrosion, antibacterial response, and cytocompatibility of microalloyed Mg-Zr-Sr-Ce alloy. Phase analysis, SEM, and TEM characterization confirm the presence of MgCe precipitate, and its stability was further validated by performing molecular dynamic simulation study. FT723 exhibits strengthened basal texture, higher fraction of second phases, and particle-stimulated nucleation-assisted DRX grains compared to other two specimens, resulting in superior strength with comparable ductility.