Pre-clinical allergenicity assessment of IgE epitope-targeted Der p 2 mutants demonstrate potential as hypoallergenic AIT candidates

BackgroundAdvancements in hybridoma technology have enabled the production of human IgE monoclonal antibodies (hIgE mAb) for successful IgE epitope mapping of major allergens. Here, we assessed the hypoallergenicity of three IgE-epitope mutants (single…

Efficacy and safety of ruxolitinib in adult patients with refractory rheumatic disease-associated macrophage activation syndrome

ObjectiveRheumatic disease-associated macrophage activation syndrome (RD-MAS) is a rare and life-threatening complication of rheumatic diseases, with approximately 30% of cases being refractory to conventional therapeutic protocols. Ruxolitinib, a Janu…

Sexual dimorphism-driven differences are overcome in a preclinical vaccine model against Trypanosoma cruzi

Currently, no vaccine is available to prevent Chagas disease. Experimental vaccines against Trypanosoma cruzi (Tc) have shown high protection, but their development for humans still requires further study. Additionally, the sexual dimorphism observed i…

Immune responses following DNA vaccination by needle-free injection against Burkholderia pseudomallei hemolysin co-regulated protein 1

Burkholderia pseudomallei is a facultative intracellular bacterium found in soil, which causes melioidosis, a disease with diverse symptomatology. B. pseudomallei is an emerging threat in the United States based on recent environmental samples and case…

A fish-specific antimicrobial peptide MsPiscidin2 inactivates MSRV and confers protection in largemouth bass

Antimicrobial peptides (AMPs) represent an evolutionarily conserved component of innate immunity with broad-spectrum antimicrobial and antiviral activities. However, the antiviral potential of fish-specific piscidins against emerging aquatic viruses la…

Thyroid disorders as predictors of cemiplimab efficacy in recurrent/metastatic cervical cancer: real-world evidence from Poland

IntroductionImmune checkpoint inhibitors have improved survival in patients with recurrent or metastatic cervical cancer (r/mCC), yet reliable predictors of treatment efficacy remain undefined. Immune-related adverse events (irAEs) have been suggested …

A comprehensive welfare scoring system for graft versus host disease clinical assessment in humanised mouse models used for pharmaceutical research

Immuno-oncology drug discovery increasingly relies on humanised mouse models of cancer due to limitations of murine surrogate tools and differences between mouse and human immune systems. Graft-versus-Host Disease (GvHD) is a significant complication f…

The role of major allergens Art v 1 and Art v 3 in Artemisia pollen-induced asthma: a mouse model study

BackgroundArtemisia pollen is a major airborne allergen contributing to seasonal allergic rhinitis and bronchial asthma worldwide. However, the specific allergenic potential of different Artemisia species and their major allergens, Art v 1 and Art v 3,…

Efficiency of cell-based assays in detecting AChR antibodies in myasthenia gravis sera with low antibody concentrations as determined by radioimmunoprecipitation assay

ObjectivesWe investigated whether the acetylcholine receptor (AChR) cluster cell-based assay (CBA) is effective in detecting AChR antibodies in sera from myasthenia gravis (MG) patients with low antibody concentrations, as determined by radioimmunoprec…

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