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April 4, 2026Cancer Research

Optimization of Cancer-Associated Fibroblast Expansion and Co-Culture with Tumoroids

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Authors

SSShyanne SalenCPColin PaulPTPradip Shahi Thakuri

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Overview

Optimization work demonstrates effective cancer-associated fibroblast co-culture with tumoroids, suggesting improved models for cancer therapy research.

Key Points

  • The aim is to optimize the culture conditions for generating cancer-associated fibroblasts (CAFs) and establish co-culture systems with patient-derived tumoroids.
  • Cultured dissociated tumor cells from cancer samples in specific media to generate CAFs.
  • Conducted flow cytometry to characterize CAFs by cell surface markers.
  • Invested in co-culture of CAFs with engineered tumoroids to study cellular interactions.
  • Monitored cell morphology and tissue structure formation over time.
  • Successfully expanded CAF lines from 5 out of 6 tissue samples.
  • CAFs showed characteristic morphology and minimal contamination by other cell types.
  • Co-cultured CAFs and tumoroids formed large lobular structures over a week.
  • The integration revealed potential for studying tumor-stroma interactions and drug resistance.

Cite This Study

Salen et al. (2026) studied this question.

synapsesocial.com/papers/69d0aff2659487ece0fa626dhttps://doi.org/10.1158/1538-7445.am2026-750
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Abstract 636: Coculture model for investigating cellular interactions between colorectal tumor organoids and cancer-associated fibroblasts2024
  2. 2Abstract 217: Establishment of a spatially defined co-culture model of non-small cell lung cancer organoids and cancer-associated fibroblasts to investigate phenotypic heterogeneity2024 · 1 citations
  3. 3Abstract 4240: A comprehensive i<i>n vitro</i> tumor model: One-stop simultaneous isolation and culture of tumoroids, CAFs and TILs for advancing immuno-oncology research2024
  4. 4Abstract 218: Deciphering tumoroid-CAF interactions through a spatially segregated coculture model2024
  5. 5Abstract 4876: Cytokine supplementation for improved tumoroid-immune cell co-culture2026