PHOENIX — Jace Taylor is a rambunctious 4-year-old boy. He runs, jumps and plays with his friends. He isn’t aware that genetically, he’s different from other children. “I think he’s too young to ...

Muscular dystrophy is a group of conditions that damage and weaken your muscles over time. Symptoms, age of onset, and outlook depend on the type of muscular dystrophy you have. Muscular dystrophy ...

Duchenne muscular dystrophy (DMD) is a condition that makes muscles weaker over time, specifically those you use to move, breathe, and those that help your heart function. It's caused by flaws in the ...

Membrane proteins are proteins found in cell membranes, either at the surface or on intracellular organelles. Integral membrane proteins such as receptors and ion channels span the membrane.