Yu Yang, Yu Mengdie, Luo Lijie, Zhang Zijing, Zeng Haiping, Chen Yan, Lin Zeyu, Chen Mengnan, Wang Wei
Department of Gastrointestinal Surgery, The First Affiliated Hospital of Guangzhou University of Traditional Chinese Medicine, Guangzhou, Guangdong, China.
Guangzhou KingMed Diagnostics Group Co., Ltd., Guangzhou, Guangdong, China.
Front Oncol. 2024 Jul 12;14:1405727. doi: 10.3389/fonc.2024.1405727. eCollection 2024.
Gastrointestinal stromal tumours (GISTs) are the most common mesenchymal tumours, arising mainly from the interstitial cells of Cajal (ICCs) of the gastrointestinal tract. As radiotherapy and chemotherapy are generally ineffective for GISTs, the current primary treatment is surgical resection. However, surgical resection is not choice for most patients. Therefore, new therapeutic strategies are urgently needed. Targeted therapy, represented by tyrosine kinase inhibitors (TKIs), and immunotherapy, represented by immune checkpoint inhibitor therapies and chimeric antigen receptor T-cell immunotherapy (CAR-T), offer new therapeutic options in GISTs and have shown promising treatment responses. In this review, we summarize the molecular classification and immune microenvironment of GISTs and discuss the corresponding targeted therapy and immunotherapy options. This updated knowledge may provide more options for future therapeutic strategies and applications in GISTs.
胃肠道间质瘤(GISTs)是最常见的间充质肿瘤,主要起源于胃肠道的 Cajal 间质细胞(ICC)。由于放疗和化疗对 GISTs 通常无效,目前的主要治疗方法是手术切除。然而,手术切除并非大多数患者的选择。因此,迫切需要新的治疗策略。以酪氨酸激酶抑制剂(TKIs)为代表的靶向治疗以及以免疫检查点抑制剂疗法和嵌合抗原受体 T 细胞免疫疗法(CAR-T)为代表的免疫治疗,为 GISTs 提供了新的治疗选择,并已显示出有前景的治疗反应。在本综述中,我们总结了 GISTs 的分子分类和免疫微环境,并讨论了相应的靶向治疗和免疫治疗选择。这些更新的知识可能为 GISTs 未来的治疗策略和应用提供更多选择。
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