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Article Publish Status: FREE
Abstract Title:

The Antitumour Effect ofExtract on Thyroid Cancer Cells In Vitro and In Vivo.

Abstract Source:

Evid Based Complement Alternat Med. 2021 ;2021:8869323. Epub 2021 Jan 8. PMID: 33505511

Abstract Author(s):

Fangqin Yu, Lele Zhang, Runsheng Ma, Chenguang Liu, Qingduan Wang, Detao Yin

Article Affiliation:

Fangqin Yu

Abstract:

, a traditional Chinese medicine, has been used to treat various benign and malignant tumours for centuries in China. In our previous studies,extract (PVE) was shown to promote apoptosis in differentiated thyroid cancer (DTC) cells. However, whether other mechanisms are involved in the antitumour effect of PVE in thyroid cancer (TC) cells remains unclear. The present study aimed to investigate the antiproliferative and antimigratory effects of PVE on TC cell lines both in vitro and in vivo. First, the TPC-1 and SW579 human TC cell lines were screened by MTT assay for their high level of sensitivity to PVE. Then, the results of cell growth curve and colony formation assay and cell cycle analyses, wound healing, and migration assays demonstrated that PVE inhibited the proliferation and migration of TPC-1 and SW579 cells. Moreover, the antitumour effect of PVE was verified in a subcutaneous xenotransplanted tumour model. Next, MKI67, PCNA, CTNNB1, and CDH1 were screened by qRT-PCR for their significantly differential expression levels in xenograft tissue with and without PVE treatment, and expression of MKI67, PCNA, and CDH1 was verified by Western blot. Finally, an integrated bioinformatics analysis containing protein-protein interaction network, KEGG pathway, and GO analysis was conducted to explore more potential antitumour mechanisms of PVE. In summary, PVE could inhibit the proliferation and migration of TC cells both in vitro and in vivo, which may have been achieved by modulation of the expression of MKI67, PCNA, and CDH1. These data suggest that PVE has the potential to be developed into a new anticancer drug for the treatment of TC.

Study Type : Animal Study, In Vitro Study

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