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Our DNA (deoxyribonucleic acid) serves as a genetic blueprint for building and maintaining our tissues. This complex molecule contains the information needed to build proteins, written in a code made up of four chemical bases: adenine (A), thymine (T), cytosine (C) and guanine (G). During transcription, the DNA sequence—stored in Read More…
Written by Poojashree Chettiar Edited by Pragya Goel, PhD AI and wearable tech may transform how ataxia is monitored Could everyday devices help track ataxia? Finding treatments for neurological disorders like spinocerebellar ataxias (SCAs) and multiple system atrophy (MSA-C) has been challenging. A major reason is the lack of good Read More…
Written by Jacen Emerson Edited by Hannah Shorrock, PhD Human Imaging data reveals worsening spinal cord damage in several Ataxias that can begin before symptoms start. Why does the spinal cord matter in SCA? Rezende and colleagues recently published the most thorough study of spinal cord damage in Spinocerebellar Ataxias Read More…
Escrito por Alexandra PutkaEditado por Dr Hannah K ShorrockTraducido por Ismael Araujo-Aliaga Científicos caracterizan la progresión de las enfermedades SCA1, 2, 3 y 6, y descubren que los síntomas cambian más rápido en los primeros 10 años de la enfermedad. El diseño de ensayos clínicos para enfermedades raras como las Read More…
FGF14 or fibroblast growth factor 14 is an essential protein found predominantly in the brain, specifically in Purkinje cells. These brain cells are responsible for maintaining everyday functions such as learning and coordinating movement. FGF14 is critical for both allowing the brain to undergo healthy development and maintaining its function Read More…
Para que nuestro cuerpo funcione de manera saludable, es necesario llevar a cabo muchos procesos celulares esenciales regulados por moléculas creadas en nuestro interior. Esta molécula base es llamada ADN, la cual actúa como un manual de instrucciones al llevar toda la información genética de nuestro cuerpo. El genoma de Read More…
Written by Yujia Li Edited by Priscila Pereira Sena The discovery of first links between mitochondrial dysfunction and SCA6 progression offers new insights for potential treatments. What drives the progression of Spinocerebellar ataxia type 6 (SCA6)? While the exact mechanisms remain unclear, a study by Leung et al. suggests that Read More…
Written by Ross Pelzel Edited by Eder Xhako, PhD and Celeste Suart, PhD Alternative splicing produces different versions of proteins that arise from the same gene. In many neurodegenerative diseases, this process results in dysfunctional proteins that lead to disease symptoms. In Shorrock et al., the authors investigate how alternative Read More…
Cerebellar cognitive affective syndrome (CCAS) is a condition where cognitive and emotional abilities are affected due to cerebellar damage. Historically, the cerebellum was identified as the part of the brain involved in movement and balance, however, CCAS discovery has significantly extended its role in cognition and emotional regulation. The cerebellar Read More…
Written by Allison Hilger, PhD, CCC-SLP Edited by Celeste Suart, PhD Did you know cerebellar ataxia affects how speech sounds more than how it’s understood? Learn why speech naturalness matters. Have you ever heard someone speak in a way that sounds a bit unnatural, even if you can understand them Read More…
