期刊
CANCER MEDICINE
卷 12, 期 13, 页码 14375-14386出版社
WILEY
DOI: 10.1002/cam4.5943
关键词
extracellular matrix; organoid culture system; standardization; tumor microenvironment; tumor organoids
类别
Establishing a valid in vitro model that represents tumor heterogeneity and biology is critical but challenging. Tumor organoids, self-assembled three-dimensional cell clusters, have emerged as an attractive in vitro platform for tumor biology research and high-throughput drug screening. However, the lack of standardized methods for organoid culture leads to confusion in organoid studies, potentially affecting accurate judgments of tumor biology. This review summarizes the shortcomings of current organoid culture methods, presents the latest research on organoid standardization, and proposes an outlook for organoid modeling.
Establishing a valid in vitro model to represent tumor heterogeneity and biology is critical but challenging. Tumor organoids are self-assembled three-dimensional cell clusters which are of great significance for recapitulating the histopathological, genetic, and phenotypic characteristics of primary tissues. The organoid has emerged as an attractive in vitro platform for tumor biology research and high-throughput drug screening in cancer medicine. Organoids offer unique advantages over cell lines and patient-derived xenograft models, but there are no standardized methods to guide the culture of organoids, leading to confusion in organoid studies that may affect accurate judgments of tumor biology. This review summarizes the shortcomings of current organoid culture methods, presents the latest research findings on organoid standardization, and proposes an outlook for organoid modeling.
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