期刊
ANIMAL MODELS AND EXPERIMENTAL MEDICINE
卷 4, 期 2, 页码 87-103出版社
WILEY
DOI: 10.1002/ame2.12165
关键词
cancer cell lines; computational cancer models; genetically engineered mouse models; organoids; patient-derived xenografts; personalized medicine
Cancer models are essential tools in cancer research, providing insights into cancer development and progression, as well as guiding treatment strategies. Despite their limitations, these models are crucial for developing new therapies and drugs for cancer, bridging the gap between basic research and clinical application for a brighter future in cancer treatment.
Cancer is a major stress for public well-being and is the most dreadful disease. The models used in the discovery of cancer treatment are continuously changing and extending toward advanced preclinical studies. Cancer models are either naturally existing or artificially prepared experimental systems that show similar features with human tumors though the heterogeneous nature of the tumor is very familiar. The choice of the most fitting model to best reflect the given tumor system is one of the real difficulties for cancer examination. Therefore, vast studies have been conducted on the cancer models for developing a better understanding of cancer invasion, progression, and early detection. These models give an insight into cancer etiology, molecular basis, host tumor interaction, the role of microenvironment, and tumor heterogeneity in tumor metastasis. These models are also used to predict novel cancer markers, targeted therapies, and are extremely helpful in drug development. In this review, the potential of cancer models to be used as a platform for drug screening and therapeutic discoveries are highlighted. Although none of the cancer models is regarded as ideal because each is associated with essential caveats that restraint its application yet by bridging the gap between preliminary cancer research and translational medicine. However, they promise a brighter future for cancer treatment.
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