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Updated: Aug 24, 2026

Visualizing the DNA Damage Response in Purkinje Cells Using Cerebellar Organotypic Cultures
Published on: December 27, 2024
[From gene to disease; autosomal dominant cerebellar ataxias]
H P Kremer1, B P van de Warrenburg, R J Sinke
1Universitair Medisch Centrum St Radboud, afd. Neurologie, Postbus 9101, 6500 HB Nijmegen.
Abstract:
The autosomal dominant cerebellar ataxias (ADCAs) are a clinically homogeneous, yet genetically heterogeneous group of cerebellar neurodegenerative disorders for which at least 20 genes or loci have been identified to date. Trinucleotide repeat expansions constitute the predominant pathogenic mutations in about two-thirds of Dutch families with ADCAs, even though the mutational mechanisms are variable as well.
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Translation is the process of synthesizing proteins from the genetic information carried by messenger RNA (mRNA). Following transcription, it constitutes the final step in the expression of genes. This process is carried out by ribosomes, complexes of protein and specialized RNA molecules. Ribosomes, transfer RNA (tRNA), and other proteins produce a chain of amino acids—the polypeptide—as the end product of translation.
Translation Produces the Building Blocks of Life
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Translation is the process of synthesizing proteins from the genetic information carried by messenger RNA (mRNA). Following transcription, it constitutes the final step in the expression of genes. This process is carried out by ribosomes, complexes of protein and specialized RNA molecules. Ribosomes, transfer RNA (tRNA), and other proteins produce a chain of amino acids—the polypeptide—as the end product of translation.
Translation Produces the Building Blocks of Life
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