HHMI researchers studying zebrafish that die from anemia have discovered a new pathway for the synthesis of heme, the deep red, iron-containing molecule that is a component of hemoglobin and myoglobin ...

Scientists have identified a novel gene that regulates synthesis of hemoglobin during red blood cell formation. The findings advance the biomedical community's understanding and treatment of human ...

Scientists have revealed an entirely new mechanism through which hemoglobin gene expression is regulated by stress. Our ability to breathe oxygen is critical to our survival. This process is mediated ...

THE red-cell sickling tendency of certain persons has long been a matter of great interest. Study of this problem by Pauling and his associates 1 led to the suggestion of a genetic change in ...

Hemoglobin helps red blood cells carry oxygen to your muscles and tissues. Abnormal hemoglobin levels can be a sign of several health problems. Hemoglobin is a component of your blood that delivers ...

Our ability to breathe oxygen is critical to our survival. This process is mediated by the hemoglobin in our blood, which carries oxygen. Since air contains less oxygen on high mountains, the body is ...