What Is Mastocytosis?

  Mariana C. Castells MD, PhD, Division of Allergy and Clinical Immunology, Brigham and Women’s Hospital, and Professor of Medicine, Harvard Medical School, gives an overview of mastocytosis. As Dr. Castells explains, mastocytosis is a rare, hematologic...

FDA Approves Combination Drug to Treat ALS

The US Food and Drug Administration (FDA) has approved the combination oral medication of sodium phenylbutyrate and taurursodiol (Relyvrio) to treat individuals with amyotrophic lateral sclerosis (ALS). ALS is a fatal neurodegenerative disease, characterized by the...