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Verrode fluorescentie-geassocieerde β-galactosidase-sonde voor identificatie en verrijking van senescente tumorcellen door flowcytometrie
JoVE Journal
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JoVE Journal Ricerca sul cancro
Far-Red Fluorescent Senescence-Associated β-Galactosidase Probe for Identification and Enrichment of Senescent Tumor Cells by Flow Cytometry
DOI:

14:01 min

September 13, 2022

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Capitoli

  • 00:04Introduction
  • 01:16Induction of Senescence by Chemotherapy Drugs in Cultured Cancer Cells
  • 03:29DDAO-Galactoside Staining of Senescence-Associated Beta-Galactosidase (SA-β-Gal) in Cell or Tumor Samples
  • 04:56Flow Cytometer Setup and Data Acquisition
  • 06:27Flow Cytometry Data Analysis
  • 09:01Results: Screening Tumors and Chemotherapy Agents for the Induction of Senescence
  • 13:06Conclusion

Summary

Traduzione automatica

Een protocol voor fluorescerende, flowcytometrische kwantificering van senescente kankercellen geïnduceerd door chemotherapiegeneesmiddelen in celkweek of in muizentumormodellen wordt gepresenteerd. Optionele procedures omvatten co-immunostaining, monsterfixatie om grote batch- of tijdpuntanalyse te vergemakkelijken en de verrijking van levensvatbare senescente cellen door flowcytometrische sortering.

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