Tumor Cell Invasion
|
0.100 |
AlteredExpression
|
phenotype |
BEFREE |
In summary, the expression levels of PTTG1, MMP-2 and MMP-9 are closely associated with the biological behaviors of laryngeal cancer tissues, showing that they serve important roles in the occurrence and development of laryngeal cancer, and may be useful as biological indicators of laryngeal tissue invasion, metastasis and patient prognosis.
|
30061937 |
2018 |
Tumor Cell Invasion
|
0.100 |
AlteredExpression
|
phenotype |
BEFREE |
Interestingly, the results showed that overexpressing miR-524-5p downregulated pituitary tumor-transforming gene 1 (PTTG1) binding factor (PBF) expression at both mRNA and protein levels and significantly attenuated cell proliferation, clonogenicity, migration, and invasion in vitro.
|
28472828 |
2017 |
Tumor Cell Invasion
|
0.100 |
AlteredExpression
|
phenotype |
BEFREE |
We further identified PTTG1 was the direct target of miR-146a-3p through using target prediction algorithms and luciferase reporter assay. miR-146a-3p was low expressed and negatively correlated with PTTG1 levels in BC tissues and cells. miR-146a-3p overexpression inhibited migration, invasion, metastasis and growth, and induced senescence of BC cells.
|
27893422 |
2017 |
Tumor Cell Invasion
|
0.100 |
GeneticVariation
|
phenotype |
BEFREE |
Further experiments performed in A375R cells indicated that <i>PTTG1</i>-silencing impaired cell invasiveness through inhibition of MMP-9 and that PTTG1 expression and ECM invasion could be also reduced by the CDK4/6 inhibitor LEE011.
|
29371923 |
2017 |
Tumor Cell Invasion
|
0.100 |
Biomarker
|
phenotype |
BEFREE |
Together, these data suggested that PTTG1 promoted the invasion ability of ESCC cells via EMT, more important, PTTG1 participated in EMT via activating the expression of GLI1 in ESCC.
|
29190924 |
2017 |
Tumor Cell Invasion
|
0.100 |
AlteredExpression
|
phenotype |
BEFREE |
Furthermore, Knockdown of PTTG1 expression using short hairpin RNA significantly reduced androgen-induced LNCaP cell growth and invasion.
|
27756608 |
2017 |
Tumor Cell Invasion
|
0.100 |
Biomarker
|
phenotype |
BEFREE |
Knockdown of PTTG1 inhibits the growth and invasion of lung adenocarcinoma cells through regulation of TGFB1/SMAD3 signaling.
|
25816405 |
2015 |
Tumor Cell Invasion
|
0.100 |
Biomarker
|
phenotype |
BEFREE |
Thus, we propose that MMP14 plays an important role in tumor invasion and angiogenesis and that a novel regulatory pathway for MMP14 may exist through VEGF and PTTG.
|
26097538 |
2015 |
Tumor Cell Invasion
|
0.100 |
Biomarker
|
phenotype |
BEFREE |
Functional studies show that the PTTG1-targeting miRNAs inhibit proliferation, migration and invasion but induce apoptosis in GH3 and MMQ cells.
|
26320179 |
2015 |
Tumor Cell Invasion
|
0.100 |
Biomarker
|
phenotype |
BEFREE |
Boyden chamber assay was used to evaluate the effects of FoxM1-PTTG1 on cell migration and invasion.
|
26264222 |
2015 |
Tumor Cell Invasion
|
0.100 |
AlteredExpression
|
phenotype |
BEFREE |
Moreover, forced overexpression of PTTG1 enhanced SCC15 cell migration and invasion, whereas knockdown of PTTG1 resulted in reverse phenomena.
|
24879625 |
2014 |
Tumor Cell Invasion
|
0.100 |
GeneticVariation
|
phenotype |
BEFREE |
A single mutation in Securin induces chromosomal instability and enhances cell invasion.
|
22819078 |
2013 |
Tumor Cell Invasion
|
0.100 |
Biomarker
|
phenotype |
BEFREE |
Reduction of PTTG1 by small interfering RNA (siRNA) inhibits the migration and invasion of NSCLC cells by mediating matrix metalloproteinases expression.
|
23671127 |
2013 |
Tumor Cell Invasion
|
0.100 |
AlteredExpression
|
phenotype |
BEFREE |
Thus, PTTG1 expression is crucial for PC3 cell proliferation and invasion, and could be a promising new target for prostate cancer therapy.
|
22872288 |
2012 |
Tumor Cell Invasion
|
0.100 |
Biomarker
|
phenotype |
BEFREE |
In preclinical models, PTTG1 ablation reduced tumorigenesis and invasion.
|
22805307 |
2012 |
Tumor Cell Invasion
|
0.100 |
Biomarker
|
phenotype |
BEFREE |
Moreover, siRNA against the PTTG1 gene inhibited cell proliferation and invasion in glioma cell lines.
|
16685397 |
2006 |
Tumor Cell Invasion
|
0.100 |
AlteredExpression
|
phenotype |
BEFREE |
Securin is a regulator of chromosome separation and its overexpression has been shown to be involved in different tumour-promoting processes, like transformation, hyperproliferation and angiogenesis, and correlates with tumour cell invasion.
|
16705313 |
2006 |
Tumor Cell Invasion
|
0.100 |
AlteredExpression
|
phenotype |
BEFREE |
Invasion of surrounding lymph nodes was associated with higher PTTG1 expression than in carcinomas limited to the bowel wall (3.4 [2.1-5.9] vs 1.9 [1.7-2.4], p=0.007), and higher PTTG1 expression was seen in more vascular than in less vascular tumours (2.6 [1.9-5.1] vs 1.9 [1.8-2.5], p=0.04).
|
10703804 |
2000 |