T cell decision-making decodes the dynamic antigenic landscape

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The adaptive immune system encounters a variety of antigens, requiring T cells to interpret dynamic antigenic environments.
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T cell activation and fate are influenced by the dynamics of antigen presentation, including molecular binding and organism-level exposure.
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T cells respond to changes in antigen concentration over timescales from seconds to days, affecting immune activation and memory.
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Antigen dynamics impact T cell responses, with variations in TCR affinity and physiological context influencing activation thresholds.
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Manipulating antigen exposure dynamics can enhance vaccine efficacy and improve therapeutic strategies in immunology.

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