Ahmed Engi, Sansac Caroline, Fieldes Mathieu, Bergougnoux Anne, Bourguignon Chloé, Mianné Joffrey, Arnould Cécile, Vachier Isabelle, Assou Said, Bourdin Arnaud, De Vos John
IRMB, Univ Montpellier, INSERM, CHU Montpellier, Montpellier, France.
Laboratory of Molecular Genetics, CHU Montpellier, Montpellier, France; Rare Genetic Diseases Laboratory, Institut Universitaire de Recherche Clinique, University of Montpellier, Montpellier, France.
Stem Cell Res. 2018 Dec;33:15-19. doi: 10.1016/j.scr.2018.09.019. Epub 2018 Sep 28.
Primary Ciliary Dyskinesia (PCD) is a rare heterogeneous genetic disorder affecting motile cilia structure and function leading to lung disease. We generated induced pluripotent stem cells (iPSCs) from dermal fibroblasts of a female PCD patient carrying disease-causing variants in the CCDC40 gene. Reprogramming was performed with the human OSKM transcription factors using the Sendai-virus delivery system. The resulting transgene free iPSCs had normal karyotype, expressed pluripotency markers, could differentiate into the three germ layers in vivo and retained the disease-causing CCDC40 mutations. This iPSC line could be useful to model PCD disease and test gene therapy strategies. Resource Table.
原发性纤毛运动障碍(PCD)是一种罕见的异质性遗传疾病,会影响运动性纤毛的结构和功能,进而导致肺部疾病。我们从一名患有CCDC40基因致病变体的女性PCD患者的皮肤成纤维细胞中生成了诱导多能干细胞(iPSC)。使用仙台病毒递送系统,通过人类OSKM转录因子进行重编程。所得到的无转基因iPSC具有正常的核型,表达多能性标志物,能够在体内分化为三个胚层,并保留了致病的CCDC40突变。该iPSC系可能有助于模拟PCD疾病并测试基因治疗策略。资源表。