AXL, along with PROS1, is overexpressed in papillary thyroid carcinoma and regulates its biological behaviour

Autor: Mingze Wei, Yizeng Wang, Yuanchao Liu, Dongyang Li, Xianghui He
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: World Journal of Surgical Oncology, Vol 20, Iss 1, Pp 1-11 (2022)
Druh dokumentu: article
ISSN: 1477-7819
DOI: 10.1186/s12957-022-02801-0
Popis: Abstract Background AXL, a TAM tyrosine kinase receptor, plays an essential role in the pathogenesis of various solid tumours. This study explores the role of AXL and its ligand PROS1 in the generation and biological behaviour of papillary thyroid cancer (PTC). Methods The expression levels of AXL in PTC cancer tissue were analysed using immunohistochemistry (IHC) staining. The expression levels of AXL in PTC and normal thyroid cell lines were analysed using real-time quantitative polymerase chain reaction (RT-qPCR). CCK-8 was used to assess the proliferation of the PTC cell line with and without the effect of the AXL inhibitor (R428). Scratching assays played a role in evaluating the cell migration rate. Results PROS1 and AXL were expressed in TPC-1, B-CPAP, and Nthy-Ori 3–1 cells at different levels. Expression was significantly higher in PTC cell lines (TPC-1 and B-CPAP) than in the normal thyroid cell line (Nthy-Ori 3–1) (p
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