As populations age worldwide, the decline of the immune system, a process known as immunosenescence, has become a critical biomedical challenge. This decline leads to increased susceptibility to ...

Obstructive sleep apnea promotes whole-body inflammation and weakens the body's immune system. Read about related pathways and health consequences.

Your immune system may be weak if you have frequent, severe, or extended infections. Learn more signs of a weak immune system.

Blyth is the founder and former CEO of LIfT BioSciences, a company developing neutrophil-based immunotherapies designed to ...

When the digestive system fails to absorb fructose, the lingering sugar disrupts the gut microbiome. A recent study reveals this bacterial shift sparks low-grade, body-wide inflammation that can alter ...

Citrus fruits have been linked with good health for decades because they contain a lot of vitamins, are very refreshing and ...

When we discuss bacterial infections, we often think of exotoxins—those soluble proteins actively secreted by bacteria—while overlooking endotoxins, which are more insidious but equally dangerous.

While current flu shots need to be updated each season, scientists are finding new ways to make vaccine that could last much longer and cover more strains.

Low stress hormones in infancy may drive eczema risk by allowing immune cells to overreact to common allergens.

Young infants hospitalized with respiratory syncytial virus (RSV) often become much sicker than those infected with ...

Discover the molecular mechanisms behind severe blood clots linked to specific COVID-19 vaccines, revealing crucial insights for future vaccine safety.

Protein is essential for building cells, supporting immune system function and maintaining energy, but a deficiency may affect health in surprising ways. Here is how to identify a deficiency.