These suggest that overexpressions of MMP-2 and MT1-MMP, loss of TIMP-2 expression, and up-regulation of beta-catenin by AAC-11 transfection may contribute to the development of cervical cancer invasion.
Furthermore, we validated that GHET1 down-regulation could inactivate AKT/mTOR and Wnt/β-catenin pathways, and that respective activation of these two pathways abrogated the inhibitive effect of GHET1 knockdown on CC cell growth, migration and EMT.
In general, this article disclosed that NEAT1 could facilitate the radio-resistance of cervical cancer via competitively binding miR-193b-3p to up-regulate the expression of cyclin D1.
Furthermore, we also found that miR-4524b-5p could regulate the migration and invasion of cervical cancer by targeting WTX and that WTX could regulate the expression of β-catenin.
For the purpose of identifying prognostic factors for pretreated uterine cancer, DNA ploidy, proliferative index (P.I.) and epidermal growth factor receptor (EGFR) expression were analyzed in a large prospective series of 76 cervical cancer and 64 endometrial cancer patients observed for 5 years or more (median 76 months).
In this study, we found that C23 and EGFR were highly expressed in cervical cancer tissues, while C23 on the cell surface mainly expressed in CC tissues with lymph node metastasis, and was correlated to EGFR statistically.
A total of 60 biopsy samples (40 normal and 20 ADCs of CC) were analyzed for the expression of Cyclin D1 in HPV associated ADCs via immunohistochemistry and by immunoblotting.
The CC cells were transfected with siRNA or si-NC against ANRIL to find out whether ANRIL can influence the expression of Cyclin D1, CDK4, CDK6, E-cadherin, vimentin and N-cadherin, as well as affect cell proliferation, cell apoptosis, cell migration and cell invasion of CC cells.
Mechanistic investigation showed PCAT6 activates Wnt/β-catenin signaling in CC cell lines by promoting the expression of β-catenin, cyclin D1 and c-myc.
Several mRNAs, such as those encoding guanine nucleotide-binding protein Gs (alpha subunit), leukocyte adhesion protein (LFA1-beta), nuclear factor NF45, homeobox protein Hox-A1, and beta-catenin were detected in increased levels in cervical cancer.
High HOTAIR expression was associated with shorter overall survival in cervical cancer (HR = 3.93, 95% CI = 2.34-6.62, <i>P</i> < 0.001, fixed-effect).