Thursday, September 3, 2015

Friedreich ataxia in Norway – an epidemiological, molecular and clinical study

Iselin Marie Wedding, Mette Kroken, Sandra Pilar Henriksen, Kaja Kristine Selmer, Torunn Fiskerstrand, Per Morten Knappskog, Tone Berge and Chantal ME Tallaksen; Orphanet Journal of Rare Diseases 2015, 10:108 doi:10.1186/s13023-015-0328-4

OPEN ACCESS

Twenty-nine Friedreich ataxia patients were identified in Norway, of which 23 were ethnic Norwegian, corresponding to a prevalence of 1:176 000 and 1:191 000, respectively. The highest prevalence was seen in the north. Carrier frequency of 1:196 (95 % CI = [1:752–1:112]) was found.


Pilot Study of a 3d Motion Device- Feasibility Assessment in Patients with Parkinson’s Disease and Friedreich’s Ataxia

Disease Category: Friedreich's Ataxia
Location: University of South Florida- Mosani Center for Advnaced Healthcare, Tampa, FL 33612 United States

This study includes the use of a 3D motion device that measures movement in three directions. It is being used as part of this research study to find out if it accurately tracks motion so it can be used in other ataxia research trials in the future.


EUCHROMATIC REGION TARGETING METHODS FOR MODULATING GENE EXPRESSION

United States Patent Application 20150232858, Inventors: Ozsolak, Fatih (Boston, MA, US), RaNA Therapeutics, Inc. (Cambridge, MA, US). Publication Date: 08/20/2015


According to some aspects of the invention, methods and compositions are provided herein that are useful for increasing gene expression in a targeted and specific manner. Aspects of the invention are based on the identification of euchromatic regions of genes that overlap with sequences encoding antisense RNA transcripts. It has been found that oligonucleotides that are complementary to these particular euchromatic regions of target genes are useful for increasing expression of target genes when delivered to cells. In some embodiments, oligonucleotides are provided that are complementary with these euchromatic regions and that have chemistries suitable for delivery, hybridization and stability within cells. Furthermore, in some embodiments, oligonucleotide chemistries are provided that are useful for controlling the pharmacokinetics, biodistribution, bioavailability and/or efficacy of the oligonucleotides in vivo. Accordingly, in some embodiments, oligonucleotides provided herein are useful for the treatment of diseases or conditions associated with decreased levels of target genes.....