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The synthetic peptide SS-31 increased production of the frataxin protein that is missing in Friedreich’s ataxia, a Chinese study reports. Researchers said the finding raises the possibility that scientists could develop an FA therapy around SS-31. Peptides occur naturally as components of proteins. The team published its study in the journal…

Many Friedreich’s ataxia patients experience urinary tract symptoms, bowel problems, and sexual dysfunction, which leads to a lower quality of life, research shows. The study, “Urinary, bowel and sexual symptoms in a cohort of patients with Friedreich’s ataxia,” was published in the Orphanet Journal of Rare Diseases. Friedreich’s…