Macrophage-Mediated In Vivo Intracellular Crystallization of Aluminum Oxyhydroxide Adjuvant in Vaccine-Induced Granulomas.

Key Points

• To examine how macrophages mediate the intracellular crystallization of aluminum oxyhydroxide adjuvant in vaccine-induced granulomas.
• Investigated the role of macrophages in crystallization processes
• Utilized in vivo models for observation of immune responses
• Analyzed induration of vaccine-induced granulomas
• Showed enhanced macrophage activity correlating with higher crystallization rates
• Identified significant implications for vaccine adjuvant safety and efficacy
• Revealed potential impacts on immunotoxicological responses