Clues Point to Cause of a Rare Fat-Distribution Disease, Johns Hopkins University School of Medicine Study

Studying a protein that gives structure to the nucleus of cells, Johns Hopkins researchers stumbled upon mutations associated with familial partial lipodystrophy (FPLD), a rare disease that disrupts normal patterns of fat distribution throughout the body. "Our findings open new paths for learning how and why fat cells are disproportionately affected by mutations in the protein lamin A, which is found in the nucleus of most cells of the body," says Katherine Wilson, Ph.D., professor of cell biology at the Johns Hopkins University School of Medicine.