Malignant neoplasm of lung
|
0.400 |
AlteredExpression
|
disease |
BEFREE |
Interestingly, miR-196a was significantly overexpressed also in human NSCLC-derived cell lines (n=11) and primary lung cancer samples (n=28).By manipulating the expression of miR-196a in BEAS-2B and NCI-H460 cells, we obtained compelling evidence that this miRNA acts downstream the PI3K/AKT pathway, mediating some of the proliferative, pro-migratory and tumorigenic activity that this pathway exerts in lung epithelial cells, possibly through the regulation of FoxO1, CDKN1B (hereafter p27) and HOXA9.
|
27880728 |
2017 |
Malignant neoplasm of lung
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
We further observed that oncogenic cooperation between KRAS(G12D) and PIK3CA(H1047R) was accompanied by PI3Kα-mediated regulation of c-MYC, GSK3β, p27(KIP1), survivin, and components of the RB pathway, resulting in accelerated cell division of human or mouse lung cancer-derived cell lines.
|
26567140 |
2015 |
Malignant neoplasm of lung
|
0.400 |
Biomarker
|
disease |
BEFREE |
Our results further demonstrated that the effects of these treatments may be assigned to the effective inhibition of lung cancer cells from Akt/P27(Kip1) pathway in IGF-1R signaling.
|
26430715 |
2015 |
Malignant neoplasm of lung
|
0.400 |
AlteredExpression
|
disease |
BEFREE |
Importantly, in lung cancer tissues, upregulation of mdig expression accompanies with the downregulation of p27(KIP1) expression and in bronchial stump, vice versa.
|
25851349 |
2015 |
Malignant neoplasm of lung
|
0.400 |
Biomarker
|
disease |
BEFREE |
Collectively, these data demonstrate that not only SIRT1 is an important regulator of p27(Kip1) but also SIRT inhibition induces senescence and antigrowth potential in lung cancer in vivo.
|
25143434 |
2015 |
Malignant neoplasm of lung
|
0.400 |
Biomarker
|
disease |
CTD_human |
Epigenetic silencing of cell cycle regulatory genes during 3-methylcholanthrene and diethylnitrosamine-induced multistep rat lung cancer.
|
20512841 |
2010 |
Malignant neoplasm of lung
|
0.400 |
AlteredExpression
|
disease |
BEFREE |
Inhibition of PI-3K restores nuclear p27Kip1 expression in a mouse model of Kras-driven lung cancer.
|
19648963 |
2009 |
Malignant neoplasm of lung
|
0.400 |
Biomarker
|
disease |
CTD_human |
A pathway in quiescent cells that controls p27Kip1 stability, subcellular localization, and tumor suppression.
|
16391232 |
2006 |
Malignant neoplasm of lung
|
0.400 |
Biomarker
|
disease |
CTD_human |
Loss of the cell cycle inhibitors p21(Cip1) and p27(Kip1) enhances tumorigenesis in knockout mouse models.
|
12466968 |
2002 |
Malignant neoplasm of lung
|
0.400 |
Biomarker
|
disease |
BEFREE |
Adenovirus expressing p27(Kip1) induces growth arrest of lung cancer cell lines and suppresses the growth of established lung cancer xenografts.
|
11165393 |
2001 |
Malignant neoplasm of lung
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
Down-regulation or overexpression of the cyclin-dependent kinase inhibitor p27 have been observed in a range of malignancies, including lung cancer.
|
11474135 |
2001 |
Malignant neoplasm of lung
|
0.400 |
AlteredExpression
|
disease |
BEFREE |
Tamoxifen induces p21WAF1 and p27KIP1 expression in estrogen receptor-negative lung cancer cells.
|
10435640 |
1999 |
Malignant neoplasm of lung
|
0.400 |
Biomarker
|
disease |
BEFREE |
These findings provide additional evidence for the heterogeneity prevalent in human lung cancers and suggest that p27KIP1 might play distinct biological roles in the pathogenesis of the two major histological categories, warranting additional studies to elucidate the functional consequences of such differences.
|
9500468 |
1998 |
Malignant neoplasm of lung
|
0.400 |
Biomarker
|
disease |
BEFREE |
To define the possible participation of CDK inhibitor genes in lung carcinogenesis, we investigated the alterations of p15INK4B, p16INK4A, p21Waf1, and p27Kip1 genes in 34 human lung cancer cell lines using the polymerase chain reaction-single strand conformation polymorphism (PCR-SSCP), direct sequencing, and southern dot blot methods.
|
9673367 |
1998 |