Multicellular organisms are a mosaic of different cells, tissues, and systems, each with their own specific function and interactions with other cells within the organism and/or the larger environment ...

The immune cell repertoire is composed of many different cell types that are orchestrated in response to infection and other pathogens that enter the body. As a result, the body can defend itself ...

Immunity is orchestrated by two responses referred to as the innate and adaptive immune systems. Each system works to ...

Every day, your immune system performs a delicate balancing act, attacking harmful invaders while protecting your own tissues. When that balance breaks, infections can spread unchecked, or the body ...

A good immune system relies on a key 'energy producing' protein in immune cells to develop immunity to vaccines and disease, an international team of scientists has found. The protein, called HuR ...