Tattoos have gained widespread popularity, with nearly one in three Americans having at least one. But beneath the colorful designs lurks a hidden journey. According to a new study, tattoo ink doesn’t ...

Tattoo ink stays with you for life. Researchers are now asking how these pigments interact with the immune system and whether ...

A rapid, two-step immune reaction may underlie rare cases of heart inflammation seen after Covid mRNA vaccination, Stanford University researchers found, shedding light on a mechanism that’s fueled ...

A Stanford-led study probes why a very small number of people develop heart inflammation shortly after mRNA COVID-19 ...

A single signaling pathway controls whether immune cells attack or befriend cells they encounter while patrolling our bodies, researchers at Stanford Medicine have found. Manipulating this pathway ...

In a promising new study, scientists have adapted an experimental cancer treatment to control celiac disease. The method successfully quietened the gut's autoimmune reaction in tests using mice, ...

Alveolar macrophages are immune cells that live in the tiny air sacs of the lungs. Under normal conditions, these cells act ...

Kimchi may do far more than add flavor to meals—it could help fine-tune the human immune system. A clinical study using ...

From vitamin C to your microbiome and mindset, the latest science of immunity is often counterintuitive. Here's how to give ...

A study links long-term PM2.5 air pollution to higher levels of anti-nuclear antibodies, early warning signs of autoimmune ...