Every year, more than 5 million people in the U.S. are diagnosed with heart valve disease, but this condition has no ...

Understanding why newborns, but not adults, can regenerate the heart could lead to treatments that "reprogram" adult macrophages.

Newborns with heart complications can rely on their newly developed immune systems to regenerate cardiac tissues, but adults aren't so lucky.

Researchers found that newborn immune cells regenerate heart tissue by producing thromboxane. Mimicking this process in ...

In a study published today in the journal Immunity, researchers describe how immune system cells recognize and eat dying ...