Using a gene therapy strategy similar to one previously shown to reverse heart problems in a Friedreich’s ataxia mouse model, researchers also corrected sensory symptoms associated with the disease in another mouse model. These results suggest that gene therapy may effectively treat different features of Friedreich’s ataxia. Hélène Puccio with the Institut de Genetique…
Omaveloxolone (RTA 408), an investigation medicine by Reata Pharmaceuticals, improves neurological function in people with Friedreich’s ataxia, according to results from part one of the MOXIe trial presented today at IARC 2017. David Lynch, a pediatric neurologist at Children’s Hospital of Philadelphia and a principal investigator for the Phase 2 clinical study, delivered these…
Giving mice who serve as a model of cardiac defects in Friedreich’s ataxia a molecule known to improve heart function in cardiac mice did help to improve how their hearts worked — but only if a mitochondrial protein, known as SIRT3, was present, a study reported at IARC 2017. Angel Martin, of…
Patients with spinocerebellar ataxia 38 (SCA38) showed improved scores in two different scales — SARA (Scale for the Assessment and Rating of Ataxia) and ICARS (International Cooperative Ataxia Rating Scale) — after about 24 weeks of using docosahexaenoic acid (DHA) as a supplement, a study reported at IARC 2017. DHA is…
Ataxia patients who took part in a new, at-home program for speech impairment showed significant improvements in their ability both to speak more clearly and retain vocal control, results of a small four-week study showed. These findings were presented in an IARC 2017 poster session by Adam P. Vogel with the…
A new set of small molecules specifically targeting the ubiquitin degradation system inside cells was found to effectively increase frataxin protein levels in several cell types taken from Friedreich’s ataxia (FA) patients, and merits further investigation. The study reporting these findings, “Highly specific ubiquitin-competing molecules promote frataxin accumulation in Friedreich ataxia iPSC-derived neuronal…
The degree of genetic defects in the frataxin gene appears to result in adults with Friedreich’s ataxia having a relatively smaller left ventricle in the heart, a study presented as a poster at IARC 2017 reported. The poster was presented by Roger Peverill of the Monash Cardiovascular Research Centre at Monash…
Synthetic molecules were able to increase frataxin protein levels in cells taken from Friedreich’s ataxia patients to levels near those found in cells of healthy people, results of an early study, reported at IARC 2017, showed. The presentation, by David Corey at the University of Texas Southwestern, was titled “Activation of…
Patients with different types of spinocerebellar ataxias showed significant improvement in their ability to hear and perceive complex sounds — essential to participating in everyday conversations — when wearing a wireless listening device, a small study showed. The data was presented at IARC 2017 by Kay Uus with the University of Manchester on…
Clinical trials to assess changes in the motor skills of Friedreich’s ataxia patients can and should include physical tests — specifically, the so-called exercise stress test performed on adaptive equipment, a new study reports. The study was presented by Kimberly Lin of The Children’s Hospital of Philadelphia and the Perelman School of Medicine…
Get regular updates to your inbox.
