Laboratory Animal and Comparative Medicine ›› 2020, Vol. 40 ›› Issue (6): 540-546.DOI: 10.3969/j.issn.1674-5817.2020.06.015

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Establishment and Applications of Tumor Organoid Models

LUO Baohua1,2*, ZHANG Yongbin1*, LIU Xiaoqiu1#, SHI Changhong2#   

  1. 1. Innovation Centre for Science and Technology/Laboratory Animal Center,Guangzhou University of Chinese Medicine, Guangzhou 510405, China;
    2. Laboratory Animal Center, Air Force Medical University, Xi'an 710032, China
  • Received:2020-04-20 Online:2020-12-25 Published:2020-12-30

Abstract: The organoid is derived from specific stem cells for in vitro three-dimensional culture to form a spatial structure, which keeps similar biological characteristics to the original organ. By this culture technology, the tumor organoids can be established. It well retains the feature in vivo and heterogeneity of the original tumor tissues, displays the advantages of short culture cycle and stable genomes after multiple passages, which compensates the defects of traditional tumor models. These tumor organoids can be used to study the mechanism of tumor development, drug screening and individualized treatment, immunotherapy, liquid biopsy, etc. In this paper, the development history, establishment methods, application prospects and limitations of tumor organoid models are reviewed.

Key words: Organoid, Tumor research, Three-dimensional culture, Individualized treatment

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