Induction of Definitive Endoderm Differentiation in Human Pluripotent Stem Cells (hPSCs) (Stage 1)
2:10
Immunofluorescence Analysis of hPSC-Derived Definitive Endoderm (Stage 1)
4:19
Generation of the Primitive Gut Tube from hPSCs (Stage 2)
5:50
Assessment of Differentiation Efficiency of Generating Pancreatic Progenitors
8:10
Results: Comparison between Optimized and Non-Optimized Protocol for Scalable Generation of Pancreatic Progenitors from hPSCs
9:21
Conclusion
Transcript
Denne optimerede protokol forbedrede dannelsen af beta-celleforstadier i bugspytkirtlen fra humane pluripotente stamceller, som kan bruges til celleterapi til diabetes og undersøgelse af molekylære mekanismer, der understreger diabetesbiogenese. D
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Den nuværende protokol beskriver en forbedret metode til at øge co-ekspressionen af PDX1 og NKX6.1 transkriptionsfaktorer i bugspytkirtlen forfædre afledt af humane pluripotente stamceller (hPSC'er) i plane monolag. Dette opnås ved at genopfylde den friske matrix, manipulere celletæthed og dissociere de endodermale celler.