Organoids and Colorectal Cancer

• Published in: Cancers Vol. 13; no. 11; p. 2657
• Main Authors: Barbáchano, Antonio, Fernández-Barral, Asunción, Bustamante-Madrid, Pilar, Prieto, Isabel, Rodríguez-Salas, Nuria, Larriba, María Jesús, Muñoz, Alberto
• Format: Journal Article
• Language: English
• Published: Basel MDPI AG 28-05-2021; MDPI
• Subjects: Animal models; Biopsy; Cancer; Cell culture; Colorectal cancer; Colorectal carcinoma; Epidermal growth factor; Epigenetics; Epithelial cells; Genes; Hypotheses; Immunotherapy; Kinases; Ligands; Mutation; Organoids; Patients; Precision medicine; Proteins; Review; Small intestine; Stem cells; Surgery; Tumor cells; Tumorigenesis; Tumors
• ISSN: 2072-6694; 2072-6694
• DOI: 10.3390/cancers13112657

Organoids were first established as a three-dimensional cell culture system from mouse small intestine. Subsequent development has made organoids a key system to study many human physiological and pathological processes that affect a variety of tissues and organs. In particular, organoids are becoming very useful tools to dissect colorectal cancer (CRC) by allowing the circumvention of classical problems and limitations, such as the impossibility of long-term culture of normal intestinal epithelial cells and the lack of good animal models for CRC. In this review, we describe the features and current knowledge of intestinal organoids and how they are largely contributing to our better understanding of intestinal cell biology and CRC genetics. Moreover, recent data show that organoids are appropriate systems for antitumoral drug testing and for the personalized treatment of CRC patients.