Glioma
|
0.600 |
AlteredExpression
|
disease |
BEFREE |
Analysis of the RNA-Seq data from The Cancer Genome Atlas database showed that the increased SPP1 mRNA expression in lower-grade glioma was significantly associated with poor survival outcomes in patients with lower-grade glioma.
|
31295606 |
2019 |
Glioma
|
0.600 |
Biomarker
|
disease |
BEFREE |
These infiltrating macrophages secrete SPP1, which sustains glioma cell survival and stimulates angiogenesis.
|
31185211 |
2019 |
Glioma
|
0.600 |
Biomarker
|
disease |
BEFREE |
Both tumor-derived and host-derived OPN were critical for glioma development.
|
30307407 |
2019 |
Glioma
|
0.600 |
Biomarker
|
disease |
BEFREE |
OPN expression increases in correlation to the glioma malignancy from 4.5 ± 1.8% (I) to 12.3 ± 1.2% of OPN+ cells (III).
|
30140373 |
2018 |
Glioma
|
0.600 |
AlteredExpression
|
disease |
BEFREE |
We reveal that SPP1 is overexpressed in glioma initiating cells defined by high rhodamine 123 efflux, sphere forming capacity and stemness marker expression.
|
28030801 |
2017 |
Glioma
|
0.600 |
Biomarker
|
disease |
BEFREE |
We have recently demonstrated the importance of osteopontin (OPN) in the acquisition/maintenance of stemness characters and tumorigenicity of glioma initiating cells.
|
27563812 |
2016 |
Glioma
|
0.600 |
Biomarker
|
disease |
BEFREE |
These strategies allow us to define an important role of OPN in conferring cancer hallmarks, which can be further applied to assess the functional roles of other candidate genes in glioma.
|
27198662 |
2016 |
Glioma
|
0.600 |
AlteredExpression
|
disease |
BEFREE |
Downregulation of osteopontin enhances the sensitivity of glioma U251 cells to temozolomide and cisplatin by targeting the NF-κB/Bcl‑2 pathway.
|
25405848 |
2015 |
Glioma
|
0.600 |
AlteredExpression
|
disease |
BEFREE |
Glioma-associated microglia/macrophages display an expression profile different from M1 and M2 polarization and highly express Gpnmb and Spp1.
|
25658639 |
2015 |
Glioma
|
0.600 |
GeneticVariation
|
disease |
BEFREE |
Polymorphism -433 C>T of the Osteopontin gene is associated with the susceptibility to develop gliomas and their prognosis in a Chinese cohort.
|
25277531 |
2014 |
Glioma
|
0.600 |
AlteredExpression
|
disease |
BEFREE |
Thrombin-cleaved fragments of osteopontin are overexpressed in malignant glial tumors and provide a molecular niche with survival advantage.
|
23204518 |
2013 |
Glioma
|
0.600 |
Biomarker
|
disease |
BEFREE |
To elucidate the role of OPN in the process of glioma angiogenesis, endothelial progenitor cells (EPCs) were treated with conditioned media of human glioma SHG44 cells overexpressing OPN.
|
21616556 |
2011 |
Glioma
|
0.600 |
Biomarker
|
disease |
BEFREE |
Both OPN-a Mu and -c Mu promoted glioma cell invasion through alteration of the levels of uPA, MMP-2, and MMP-9 expressions and the activities of MMP-2 and MMP-9 via activation PI-3K/AKT/NF-kappaB signaling pathway.
|
20511184 |
2010 |
Glioma
|
0.600 |
GeneticVariation
|
disease |
BEFREE |
We found significant evidence of an association between SPP1 promoter polymorphisms and glioma risk.
|
20505679 |
2010 |
Glioma
|
0.600 |
Biomarker
|
disease |
BEFREE |
This is the first demonstration that OPN inhibition blocks glioma tumor growth, making this invasion-related protein an attractive target for glioma therapy.
|
19609945 |
2010 |
Glioma
|
0.600 |
Biomarker
|
disease |
RGD |
Based on these findings, we conclude that OPN overexpression in ENU-induced gliomas occurs within a specific subset of intratumoral glial fibrillary acidic protein-positive cells and becomes evident at the stage of tumor progression.
|
16651633 |
2006 |
Glioma
|
0.600 |
Biomarker
|
disease |
CTD_human |
Based on these findings, we conclude that OPN overexpression in ENU-induced gliomas occurs within a specific subset of intratumoral glial fibrillary acidic protein-positive cells and becomes evident at the stage of tumor progression.
|
16651633 |
2006 |
Glioma
|
0.600 |
GeneticVariation
|
disease |
BEFREE |
We also isolated and sequenced three types of splice variants in OPN from human glioma cell lines through polymerase chain reaction.
|
7837791 |
1995 |