Sickle-cell disease is an inherited blood disorder that affects red blood cells. People with sickle-cell disease have red blood cells that contain mostly hemoglobin* S, an abnormal type of hemoglobin. Sometimes these red blood cells have difficulty passing through small blood vessels. When the damaged cells block small blood vessels, tissue that does not receive a normal blood flow eventually becomes damaged. These blockages can cause other complications such as lung tissue damage (acute chest syndrome), pain episodes (arms, legs, chest and abdomen), stroke and priapism (painful prolonged erection). Sickle-cell disease also damages most organs including the spleen, kidneys and liver. Damage to the spleen makes sickle-cell patients, especially young children, easily overwhelmed by certain bacterial infections.

More information about this disease can be found online at

Because sickle-cell disease affects so many people, conducting relevant and effective research is imperative. Our goal is to improve the quality of life, health and services for individuals and families living with sickle-cell disease, while empowering them to participate in disease-related projects. Learn more about our studies investigating various aspects of sickle-cell disease: