Bacteria in the human gut can directly deliver proteins into human cells, actively shaping immune responses. A consortium led ...

The lower hinge of immunoglobulin G (IgG), an overlooked part of the antibody, acts as a structural and functional control ...

Scientists generally agree that eukaryotes, the domain of life whose cells contain nuclei and that includes almost all multicellular organisms, originated from a process involving the symbiotic union ...

Research shows that early exposure to everyday environmental microbes, through outdoor play, pets, and natural surroundings, helps train children’s immune systems and may lower the risk of allergies ...

People who consumed kimchi showed increased activity in antigen-presenting cells, which help the body recognize bacteria and viruses and alert other immune cells. Researchers also found healthier ...

The human immune system is one of the body’s most complex and fascinating defence mechanisms. It works tirelessly to protect us from infections, bacteria, viruses, and other harmful invaders. While ...

These immunity-supporting foods can help you stay healthy and vibrant all winter long. With cold and flu season around the corner, building a strong immune system is essential for staying healthy and ...

Groundbreaking new tests reveal patterns in our immune systems that can signal underlying disease and tell us how well we might recover from our next cold. I got my results in a text message. The ...

Recent studies have shown that even if you feel healthy and fit, your immune system could be aging quicker than you think, which could increase the risk of infections and immune-related disorders.

Those with aging immune systems struggle to fight off novel viruses and respond weakly to vaccination. Researchers were able to revitalize the immune system in mice. Planes, trains, boats, automobiles ...