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PANCREAS Publication-derived
Pancreatic Cancer Models
Source Utrecht/MSKCC/MD Anderson
Duration: 60 days 4 phases Cell source: Patient tumor
Abstract
Cell source
Patient tumor
Application
PDAC modeling
Protocol overview
12 steps across 4 phases
Phase 1 · Tissue Acquisition and Processing Day 0 (within 4 h of collection)
- a Receive and document surgical or biopsy specimen
- b Mechanical dissection
- c Collagenase II digestion
- d Sequential straining, washing, and red cell lysis
- e Count viability and assess sample quality
Phase 2 · Matrigel Dome Plating Day 0
- a Prepare Matrigel domes with PDAC cells
- b Plate domes and polymerise
- c Overlay with POM + ROCK inhibitor
Phase 3 · Culture Monitoring and Establishment Day 1-14
- a Monitor daily and refresh medium
Phase 4 · Passage, Expansion, and Cryopreservation Day 7-14 (first passage); then every 7-14 days
- a Recover organoids from Matrigel
- b Fragment organoids for passage
- c Re-embed in Matrigel and cryopreserve
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Attribution
This SOP was written by Organthis based on the published method. Once the originating laboratory has confirmed it, the SOP is marked Verified.
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