Researchers at the University of Cologne and University Hospital Cologne have determined that the novel mRNA-based COVID-19 ...

Women have a higher proportion of key immune cells between puberty and menopause, which may be linked to the sex hormone ...

The researchers next showed that when macrophages were exposed to inflammatory signals, their activity changed alongside ...

Zika virus and dengue virus are very close relatives. Both are mosquito-borne flaviviruses, and both specialize in infecting ...

Explore the critical differences in how women's pain is processed and how tailored treatments can alleviate chronic pain.

Our immune system works to fight infections immediately, but also maintain long-term immunity. Two waves of protection help ...

Our blood consists of many cell types that develop through different stages from a precursor type -- the blood stem cell. An international research team has now investigated the developmental pathways ...

During infections, the immune system needs to distinguish foreign antigens that are expressed by invading bacteria and viruses from self-antigens that are expressed by cells of the body.

Probiotics play a vital role in supporting the immune system by strengthening gut health, regulating inflammation, and ...

Yale scientists have discovered a promising way to trigger immune responses against certain tumors, using a lupus-related ...

Discover 8 ways mast cell activation syndrome causes widespread symptoms from digestive issues to brain fog, often mistaken ...

Researchers have discovered that mRNA-based COVID-19 vaccines have a persistent effect on the innate immune system. These mechanisms may help the human body to better protect itself against potential ...