GeneDx Expands Its Genetic Tests to Adult Forms of Ataxias

GeneDx has expanded its list of genetic tests to include the analysis of expansion repeats that underlie adult-onset ataxias, including Friedreich’s ataxia (FA), spinocerebellar ataxia, and other forms of inherited ataxias. With this expansion, GeneDx — a subsidiary of BioReference Laboratories, part of the OPKO Health company —…