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Forbedret levedygtighed for Ex vivo 3D Hydrogel Kulturer af patient-afledte Xenografts i en perfunderet microfluidic platform
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1Department of BioSciences,Rice University, 2Mimetas US Inc, 3Department of Genitourinary Medical Oncology Research, Division of Cancer Medicine,The University of Texas MD Anderson Cancer Center, 4Mimetas B.V., 5Department of Bioengineering,Rice University, 6Department of Diagnostic and Biomedical Sciences,The University of Texas Health Science Center, 7Sheikh Ahmed Center for Pancreatic Cancer Research,The University of Texas MD Anderson Cancer Center
Chapters
- 00:04Introduction
- 01:09PDX (Patient-Derived Xenografts) Dissociation and Initial Purification of Stromal Component
- 03:17Density Gradient Centrifugation-Based Separation of PDX-Derived Clusters from Single Cells
- 06:03Hydrogel Preparation and Microfluidic Plate Seeding
- 10:12Results: Cell Staining and Viability Assessment
- 11:16Conclusion
Denne protokol demonstrerer metoder til at muliggøre udvidet in vitro-kultur af patientafledte xenografts (PDX). Et skridt øger den samlede levedygtighed af flercellede klyngekulturer i 3D-hydrogels ved simpel fjernelse af ikke-levedygtige enkeltceller. Et sekundært trin demonstrerer bedste praksis for PDX-kultur i en perfunderet mikrofluidisk platform.
