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The third dimension: new developments in cell culture models for colorectal research
Joana F S Pereira1,2, Nikhil T Awatade2, Cláudia A Loureiro1,2
1Departamento de Genética Humana, Instituto Nacional de Saúde Doutor Ricardo Jorge, Avenida Padre Cruz, 1649-016, Lisbon, Portugal.
Cellular and Molecular Life Sciences : CMLS
|May 6, 2016
Summary
This review covers cellular models for colorectal research, including cell lines, 2D and 3D cultures, gut-on-chip, and organoids. It evaluates their applications and limitations for advancing colon disease understanding and treatment.
Area of Science:
- Gastroenterology and Hepatology
- Cell Biology
- Biomedical Engineering
Background:
- Cellular models are crucial for studying colorectal biology and diseases.
- Existing models include cell lines, 2D epithelia, and 3D cultures.
Purpose of the Study:
- To review and compare various cellular models for colorectal research.
- To discuss the applications and limitations of each model.
- To evaluate their utility in research, diagnostics, and drug validation.
Main Methods:
- Review of established cell culture techniques (monolayers, 2D epithelia, 3D spheres).
- Discussion of advanced models like gut-on-chip and organoids.
- Evaluation of model suitability for colon physiology and pathophysiology studies.
Main Results:
- Cell lines, 2D/3D cultures, gut-on-chip, and organoids offer diverse approaches.
- Each model presents unique advantages and limitations for specific research questions.
- Recent advancements enhance the physiological relevance of cellular models.
Conclusions:
- Selecting the appropriate cellular model is key for reliable colorectal research.
- These models are vital for advancing diagnostic testing and pharmacological validation.
- Continued development of in vitro models will improve understanding of colon diseases.
