Scientists analyzing human and mouse pancreatic lymph nodes (PLNs) and spleens have identified a distinct subset of CD4 memory helper T cells associated with type 1 diabetes (T1D). Reported by ...

T lymphocytes differentiate from naïve precursors upon antigen encounter into distinct effector and memory subsets. Following priming by antigen-presenting cells in lymphoid tissues, naïve CD4+ and ...

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 ...

The average human has about 1.8 trillion immune cells. These cells patrol the body for bacteria, viruses, cancers, and other threats. Vaccines enhance this security system by teaching our immune cells ...

We owe a lot to tissue resident memory T cells (T RM). These specialized immune cells are among the body's first responders to disease. Rather than coursing through the bloodstream-as many T cells ...

While we tend to quickly forget having been ill or having received a vaccine, the immune system remembers remarkably well. It has memory B cells—"trained" immune cells that circulate throughout the ...

Immune cells not only remember viruses, but can also secrete tumor-fighting antibodies, say Weizmann Institute researchers; study could further development of cancer vaccines The post In a world first ...