In response to vaccination against SARS-CoV-2, the humoral immune system mounts a coordinated reaction characterised by the production of antigen-specific antibodies, primarily of the IgG isotype, ...

Toxoplasma gondii is a globally distributed zoonotic parasite that infects a wide range of warm-blooded hosts, including domestic animals, wildlife, birds, ...

The immune system exhibits remarkable plasticity, enabling dynamic responses to environmental cues while maintaining tissue homeostasis. Emerging evidence ...

As part of the body's first line of defense against foreign invaders, macrophages play an integral role in the innate immune ...

Mary Brunkow, Fred Ramsdell, and Shimon Sakaguchi were awarded the 2025 Nobel Prize in Physiology or Medicine on Monday for their collective work in the discovery of specialized immune cells that roam ...

Alternative therapies that aid the body's immune system to fight bacteria have shown promise in addressing the global threat ...

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 ...

NK-CHAT may help detect antibody-mediated rejection earlier after kidney transplantation by measuring functional NK cell ...

Fifteen years ago, doctors in Europe noticed a remarkable thing happening in people with chronic hepatitis B infections. When ...

Diets and healthy eating habits hold promise for preventing and treating diseases, but far less is known about acute effects on the immune system shortly after a meal. In a study published in Nature, ...