Progenitor cells in fetuses carrying Huntington disease-associated mutations show differences to controls, suggesting the disease may have a developmental component.

中文翻译：

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发育中断。

携带亨廷顿舞蹈病相关突变的胎儿的祖细胞与对照组存在差异，这表明该疾病可能具有发育成分。