Empowering Pharmacy Technicians as Vaccine Champions: A Pilot Study in Independent Community Pharmacies.

Background: Increasing vaccine uptake in communities has been essential, even before COVID-19. The use of "vaccine champions" or "VaxChamps" has shown promise. VaxChamps, who are often community members with specialized training but no special credentials, advocate for vaccination by sharing their experiences and knowledge.

Proteomic landscape of tunneling nanotubes reveals CD9 and CD81 tetraspanins as key regulators.

Tunneling nanotubes (TNTs) are open actin- and membrane-based channels, connecting remote cells and allowing direct transfer of cellular material (e.g. vesicles, mRNAs, protein aggregates) from the cytoplasm to the cytoplasm.

The role of dupilumab in the treatment of eosinophilic esophagitis.

Dupilumab has been approved to treat a variety of atopic disorders and was the first US FDA-approved medication for the treatment of eosinophilic esophagitis (EoE), initially approved in May 2022, with expansion in use to patients as young as 1 year of age weighing at least 15 kg in January 2024. It is a fully human monoclonal antibody that inhibits both IL-4 and IL-13 signaling, suppressing TH2-mediated proinflammatory cytokines, chemokines and IgE implicated in EoE pathogenesis. Phase II and III trials in EoE have demonstrated histologic, endoscopic and symptomatic improvement in disease activity with an overall favorable safety profile.

CD63 sorts cholesterol into endosomes for storage and distribution via exosomes.

Extracellular vesicles such as exosomes are now recognized as key players in intercellular communication. Their role is influenced by the specific repertoires of proteins and lipids, which are enriched when they are generated as intraluminal vesicles (ILVs) in multivesicular endosomes. Here we report that a key component of small extracellular vesicles, the tetraspanin CD63, sorts cholesterol to ILVs, generating a pool that can be mobilized by the NPC1/2 complex, and exported via exosomes to recipient cells.

Gamified Closed-Loop Intervention Enhances Tic Suppression in Children: A Randomized Trial.

Background: Gamification of behavioral intervention for tic disorders (TDs) potentially enhances compliance and offers key clinical advantages. By delivering immediate positive feedback upon tic-suppression, games may counteract negative reinforcement, which presumably contribute to tic consolidation by relieving uncomfortable premonitory urges.

Objectives: We developed a gamified protocol (XTics), which leverages this potential by combining gamified tic-triggering with immediate feedback, and evaluated its clinical value in enhancing tic suppression.