TY - CHAP M1 - Book, Section TI - Chapter 28. Genetic Forms of Dystonia A1 - Bressman, Susan B. A2 - Watts, Ray L. A2 - Standaert, David G. A2 - Obeso, Jose A. PY - 2012 T2 - Movement Disorders, 3e AB - Genetic causes have long been suspected in many subtypes of dystonia. The earliest descriptions of early-onset primary dystonia in the first decades of the 20th century contained important clues to its genetic etiology. In recent decades, advances in molecular biology have led to the identification of an increasing number of genes for both primary and secondary dystonia subtypes. The identification of dystonia genes has, in turn, led to a clearer understanding of dystonia and to important changes in both clinical and basic science approaches to dystonia. With the advent of gene discovery, further investigations into the basic pathogenic mechanisms of dystonia using cellular and animal models have become possible, our understanding of the phenotypic spectrum of gene expression has been broadened, and the way that neurologists diagnose and counsel patients with dystonia has been altered. Ultimately, a more complete understanding of the genetic causes of dystonia and their mechanisms holds the promise of rational, targeted therapies. SN - PB - The McGraw-Hill Companies CY - New York, NY Y2 - 2024/04/20 UR - neurology.mhmedical.com/content.aspx?aid=55798864 ER -