Even when immune memory cells form in the lung after influenza infection, insufficient dietary iron leaves them less able to mount a strong antiviral response, revealing how nutrition can shape ...

However, details of the intervening steps, as researchers have learned in the past 65 years, are quite complex — certain cells carry the flu antigen to the immune system, specific immune cells respond ...

Antigen-driven TCR signaling in the epidermis during CD8+ TRM differentiation results in a lower TGFβ requirement for persistence and increased proliferative capacity that together enhance epidermal ...