È necessario avere un abbonamento a JoVE per visualizzare questo. Accedi o inizia la tua prova gratuita.
Capitoli
- 00:05Titolo
- 02:46Isolation of Primary Cultured Human Normal Mammary Fibroblasts
- 04:43Generation of GFP-labeled, Puromycin-Resistant and Immortalized Human Normal Mammary Fibroblasts
- 07:35Co-injection of Human Mammary Fibroblasts with Breast Carcinoma Cells into an Immunodeficient Mouse
- 08:58Extraction of CAFs or their Corresponding Control Fibroblasts from the Tumor or Fibroblast Xenografts, Respectively
- 13:31Representative Images of Experimentally Generated CAFs
- 15:18Conclusion
Carcinoma-associeret fibroblaster (cafeer) rig på myofibroblasts stede i tumor stroma, spiller en vigtig rolle som drivkraft for tumorprogression. Vi udviklede en coimplantation tumor xengraft model for eksperimentelt at generere cafeer fra menneskelige brystkirtler fibroblaster. Protokollen beskriver, hvordan man etablerer CAF myofibroblasts, der erhverver en evne til at fremme tumorgenese.
Tags
Carcinoma-associated FibroblastsCAFsHuman Mammary FibroblastsStromaExtracellular MatrixMesenchymal CellsFibroblastsMyofibroblastsEndothelial CellsPericytesLeukocytesTumour-associated StromaParacrine Signalsα-smooth Muscle Actin (α-SMA)Activated FibroblastsHigh-grade MalignanciesPoor PrognosesImmunodeficient MiceTumourigenesisSenescence
