The Full House star, who died Sunday night at 65, worked for years to support the Scleroderma Research Foundation after his sister Gay died from the disease Julie Mazziotta is the Senior Sports ...

Scleroderma affects approximately 300,000 people in the U.S., with about one-third developing systemic disease, which can affect major organs such as the lungs, kidneys or heart. Women are four ...

The actor, who died Sunday at age 65, was an "irreplaceable" part of the Scleroderma Research Foundation, says chairman Luke Evnin Julie Mazziotta is the Senior Sports Editor at PEOPLE ...

Scleroderma affects approximately 300,000 people in the U.S., with about one-third developing systemic disease, which can affect major organs such as the lungs, kidneys or heart.