T cell activation—the process by which these key immune defenders recognize threats and mobilize against them—depends on exquisitely timed molecular signals. Now researchers have captured one of the ...

Innate immune sensors—known as pattern recognition receptors (PRRs)—detect specific molecular components of bacterial or ...

This article explores how advanced immune imaging technologies enable real-time visualization of immune responses, improving ...

A schematic overview illustrating how the immune microenvironment is involved in diseases across various systems, including respiratory, cardiovascular, and digestive systems. Targeting cellular ...

For decades, cancer immunotherapy has focused primarily on CD8+ cytotoxic T lymphocytes as the main executors of tumor cell ...

Researchers at the University of Queensland have reported that the balance of dietary fats can alter the composition and ...

Ginger isn't the only food that can boost your immunity. Citrus fruits, fermented foods, leafy greens, and fatty fish can help boost immunity, too.

Johns Hopkins Medicine scientists say they have developed a simplified version of biodegradable nanoparticles that can “educate” the immune system to find and destroy disease-causing cells throughout ...

Machine learning reveals unique COVID vaccine immune signatures in people living with HIV, with differences in antibodies, cytokines, and T cell responses.

It is generally agreed that a number of types of nutritional deficiencies, including vitamin D-deficient rickets, can cause a temporary state of immune deficiency. As a result, children with rickets ...