When killer T cells of our immune system divide, they normally undergo asymmetric cell division (ACD): Each daughter cell ...

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 ...

Singapore has one of the highest life expectancies in the world, yet many individuals spend almost a decade in poor health ...

The field of immunology of ageing is rapidly evolving, with T cells playing a pivotal role in maintaining immune competence and overall organismal ...

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 ...

As people age, their immune system function declines. T cell populations become smaller and can't react to pathogens as ...

A Cedars-Sinai study has identified a previously unknown role for astrocyte cells in how the brain responds to damage and ...