Molecular Heroes Universe: Immunology 一 Antigens as molecular target in immune recognition

This resource presents a structured visual narrative developed within the Molecular Heroes Universe (MHU), a transmedia science communication framework focused on immunology, biotechnology, and drug discovery. The material explores antigens as fundamental molecular entities that enable immune recognition and specificity. Through a curated sequence of visual scenes (carousel format), the resource illustrates how antibodies selectively bind to defined regions of antigens (epitopes), emphasizing the role of molecular complementarity in determining immune interactions. The narrative introduces antigens as identity signals present on pathogens and altered cells, highlighting their role as the initial trigger of adaptive immune responses. Additionally, it bridges fundamental immunology with applied biomedical science by presenting antigens as key molecular targets in drug discovery, including their relevance in vaccine development, diagnostic tools, and targeted therapies. This work integrates scientific rigor with visual storytelling to enhance conceptual understanding of immune recognition processes while maintaining accessibility for diverse audiences. It contributes to the development of transmedia educational tools that connect molecular-level mechanisms with real-world biomedical applications.