People who live with obesity are "tagging" a memory of being overweight on a key part of the immune system—leaving people ...

T cells are central to adaptive immunity, orchestrating targeted responses against infections and malignancies while forming a durable immunological memory. Memory T cells, particularly CD8+ subsets, ...

A protein in the brain called FTL1 may accelerate aging and affect memory, paving the way for new therapies in the future ...

The immune system is comprised of two separate active arms of immunity to provide robust protection against disease. The two separate systems of immunity include the innate and adaptive immune ...

Scientists at Cincinnati Children's have identified how certain immune cells are molecularly programmed to respond faster when the body encounters a familiar threat, shedding light on immune memory ...

Memory cells in the nose slow the influenza virus as soon as it enters the body. They reduce viral levels and may help ...

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 ...

BUFFALO, N.Y. – Think of a time when you had two different but similar experiences in a short period. Maybe you attended two holiday parties in the same week or gave two presentations at work. Shortly ...

A unique quality of the immune system is that it can generate a ‘memory’ response. This is generally referred to as ‘immune memory’ because of the body’s ability to remember previously encountered ...

A study has found that even after obese patients lose weight, the "obesity memory" imprinted in their immune cells persists ...