TPC-1 is a widely published and well-characterized cell line isolated from a papillary thyroid carcinoma of a female patient (6). The genome of TPC-1 contains the RET/PTC1 rearrangement found in approximately 20% of sporadic papillary carcinomas in adults (2). TPC-1 harbors a silent polymorphism in H-RAS, and is wild-type for sequences of BRAF, CNBB1, EGFR, K-RAS, RAF-1, PI3K, and TRHB (3). TPC-1 cells produce thyroglobulin (Tg) as well as expressing the thyroid differentiation marker PAX8 and the tumor progression factor podoplanin (4). In addition, TPC-1 has been utilized as an in vitro model for human cytomegalovirus latency, a potential contributor for certain human cancers (5). The TPC-1 cell line is thus an excellent system for investigating mechanisms of thyroid carcinogenesis.，官网链接：https://www.sigmaaldrich.cn/product/mm/scc147 默克 科研、开发、生产。 作为生命科学行业的全球领先供应商，我们致力于为科研、生物技术开发和生产，以及制药药物疗法开发和生产提供各类解决方案和服务。

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