RESUMO
Induced pluripotent stem cells (iPSCs) was successfully generated from skin fibroblast obtained from patient with cystic fibrosis by using non-integrating, viral CytoTune™-iPS 2.0 Sendai Reprogramming Kit, which contain three vectors preparation: polycistronic Klf4-Oct3/4-Sox2, cMyc, and Klf4. Created iPSC lines showed a normal karyotype, expressed pluripotency markers and demonstrated the potential to differentiate into three germ layers in spontaneous differentiation assay.
Assuntos
Fibrose Cística , Células-Tronco Pluripotentes Induzidas , Humanos , Células-Tronco Pluripotentes Induzidas/metabolismo , Regulador de Condutância Transmembrana em Fibrose Cística/genética , Fibrose Cística/genética , Proteína Coestimuladora de Linfócitos T Induzíveis/genética , Proteína Coestimuladora de Linfócitos T Induzíveis/metabolismo , Mutação , Diferenciação Celular , Fibroblastos/metabolismoRESUMO
Skin fibroblasts obtained from a 20-year-old woman with clinically manifested and genetically proven (F508del/CFTRdele2.3) cystic fibrosis were successfully transformed into induced pluripotent stem cells (iPSCs) by using Sendai virus-based reprogramming vectors including the four Yamanaka factors, OCT3/4, SOX2, KLF4, and c-MYC. The iPSCs showed a normal karyotype, expressed pluripotency markers and exhibited the potential to differentiate into three germ layers in spontaneous differentiation assay. This iPSC line may be used for development of a personalized treatment including genome editing, disease modelling, cell differentiation and organoid formation, pharmacological investigations and drug screening.