Summary
Published in Cancers (2021), this publication cites the 3D Petri Dish® micro-mold system rather than reporting its own experimental use of it. Full citation: Barbosa, Mélanie A. G., et al. 3D Cell Culture Models as Recapitulators of the Tumor Microenvironment for the Screening of Anti-Cancer Drugs
3D Cell Culture Models as Recapitulators of the Tumor Microenvironment for the Screening of Anti-Cancer Drugs
Research Overview
3D culture models have become biomimetic alternatives for initial drug screening because they reproduce key aspects of the tumor microenvironment: 3D architecture and the interactions of tumor cells with the extracellular matrix and surrounding non-tumor cells. Accurate 3D models can also reduce animal use, in line with the European Union’s 3R principle of replacement, reduction, and refinement.
This review examines the impact of 3D culture models on cancer research — their advantages, their limitations, and how compatible they are with high-throughput screening and automated systems.
Key Discoveries
- Reviews 3D culture models as biomimetic alternatives for early cancer drug screening
- Frames accurate 3D models as a route to reducing laboratory animal use under the 3R rule
- Assesses compatibility with high-throughput screening and automation
