Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA.
Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA.
STAR Protoc. 2022 Jul 18;3(3):101563. doi: 10.1016/j.xpro.2022.101563. eCollection 2022 Sep 16.
Innate lymphoid cells 2 (ILC2) play a significant role in the tumorigenesis of pancreatic ductal adenocarcinoma (PDAC). An important aspect of ILC2-mediated tumorigenesis is the expansion of the resident ILC2 and simultaneous recruitment of the peripheral ILC2. Here, we describe a protocol for isolation, enrichment, and DiD labeling of ILC2 for tracking of ILC2s in the mouse. Further, we describe steps for the adoptive transfer of ILC2 to a recipient mouse model of PDAC. For complete details on the use and execution of this protocol, please refer to Alam et al. (2022).
固有淋巴细胞 2 (ILC2) 在胰腺导管腺癌 (PDAC) 的肿瘤发生中起着重要作用。ILC2 介导的肿瘤发生的一个重要方面是常驻 ILC2 的扩增和外周 ILC2 的同时募集。在这里,我们描述了一种分离、富集和 DiD 标记 ILC2 的方案,用于追踪小鼠中的 ILC2。此外,我们还描述了将 ILC2 过继转移到 PDAC 受体小鼠模型中的步骤。有关该方案使用和执行的完整详细信息,请参阅 Alam 等人。(2022)。