Novel motor phenotypes in patients with VRK1 mutations without pontocerebellar hypoplasia

Marion Stoll1, Hooiling Teoh1, James Lee1

  • 1From the Molecular Medicine Laboratory (M.S., G.N.), Neurology Department (J.L.), ANZAC Research Institute (G.N.), and NSW Health Pathology (G.N.), Concord Hospital (S.R.); Departments of Neurology (H.T., H.S., M.F.) and Genetics (T.R.), Sydney Children's Hospital; Discipline of Paediatrics, School of Women's and Children's Health, UNSW Medicine (H.T., H.S., M.F.), and St Vincent's Clinical School (T.R.), The University of New South Wales, Sydney; Kolling Institute (Y.Z.), Royal North Shore Hospital, Newcastle GOLD Service, Hunter Genetics, Waratah; SEALS Haematology and Genetics Laboratory (M.B.), Prince of Wales Hospital, Sydney; Kinghorn Centre for Clinical Genomics (T.R.); and Sydney Medical School (G.N.), University of Sydney, Australia.

Neurology
|June 10, 2016
PubMed
Abstract

Related Concept Videos

Direct Motor Pathways01:11

Direct Motor Pathways

The direct motor pathways, also known as the pyramidal tracts, are a group of neural pathways that originate in the brain and descend through the spinal cord. They control the voluntary movement of the body. There are two major direct motor pathways: the corticospinal and the corticobulbar tracts.
The corticospinal tract is responsible for the voluntary movement of the limbs and trunk. It originates in the cerebral cortex of the brain and descends through the cerebrum's internal capsule and...
5.1K
Animal Mitochondrial Genetics02:59

Animal Mitochondrial Genetics

Among all the organelles in an animal cell, only mitochondria have their own independent genomes. Animal mitochondrial DNA is a double-stranded, closed-circular molecule with around 20,000 base pairs. Mitochondrial DNA is unique in that one of its two strands, the heavy, or H, -strand is guanine rich, whereas the complementary strand is cytosine rich and called the light, or L, -strand. Compared to nuclear DNA, mitochondrial DNA has a very low percentage of non-coding regions and is marked by...
10.0K
Cardiomyopathy III: Hypertrophic Cardiomyopathy01:29

Cardiomyopathy III: Hypertrophic Cardiomyopathy

Hypertrophic cardiomyopathy, or HCM, is an autosomal dominant genetic disorder characterized by asymmetric left ventricular hypertrophy without ventricular dilation. It is more common in men and is typically diagnosed in young, athletic adults.EtiologyHCM is primarily genetic and is caused by mutations in genes encoding sarcomeric proteins. Researchers have identified over 1400 mutations across at least 11 different genes. Among these, the most frequently occurring mutations are found in the...
640