Malignant neoplasm of prostate
|
0.030 |
Biomarker
|
disease |
BEFREE |
δ-T3 demonstrated a cytotoxic effect on prostate cancer stem-like cells in a dose dependent manner and a reduction in the protein levels of hypoxia-inducible factor (HIF)-1α and HIF-2α.
|
29491063 |
2018 |
Prostate carcinoma
|
0.030 |
Biomarker
|
disease |
BEFREE |
δ-T3 demonstrated a cytotoxic effect on prostate cancer stem-like cells in a dose dependent manner and a reduction in the protein levels of hypoxia-inducible factor (HIF)-1α and HIF-2α.
|
29491063 |
2018 |
Glioblastoma
|
0.070 |
AlteredExpression
|
disease |
BEFREE |
While HIF1α has been widely studied in cancer, HIF2α offers a potentially more specific and appealing target in glioblastoma given expression in glioma stem cells and not normal neural progenitors, activation in states of chronic hypoxia and expression that correlates with glioma patient survival.
|
30089425 |
2018 |
Glioblastoma Multiforme
|
0.070 |
AlteredExpression
|
disease |
BEFREE |
While HIF1α has been widely studied in cancer, HIF2α offers a potentially more specific and appealing target in glioblastoma given expression in glioma stem cells and not normal neural progenitors, activation in states of chronic hypoxia and expression that correlates with glioma patient survival.
|
30089425 |
2018 |
Adult Glioblastoma
|
0.030 |
AlteredExpression
|
disease |
BEFREE |
While HIF1α has been widely studied in cancer, HIF2α offers a potentially more specific and appealing target in glioblastoma given expression in glioma stem cells and not normal neural progenitors, activation in states of chronic hypoxia and expression that correlates with glioma patient survival.
|
30089425 |
2018 |
Childhood Glioblastoma
|
0.030 |
AlteredExpression
|
disease |
BEFREE |
While HIF1α has been widely studied in cancer, HIF2α offers a potentially more specific and appealing target in glioblastoma given expression in glioma stem cells and not normal neural progenitors, activation in states of chronic hypoxia and expression that correlates with glioma patient survival.
|
30089425 |
2018 |
Tumor Progression
|
0.100 |
Biomarker
|
phenotype |
BEFREE |
While HIF1α can act as a ccRCC tumor suppressor, HIF2α has emerged as the key HIF isoform that is essential for ccRCC tumor progression.
|
29938199 |
2018 |
Renal Cell Carcinoma
|
0.700 |
Biomarker
|
disease |
BEFREE |
While HIF1α can act as a ccRCC tumor suppressor, HIF2α has emerged as the key HIF isoform that is essential for ccRCC tumor progression.
|
29938199 |
2018 |
Carcinogenesis
|
0.100 |
AlteredExpression
|
phenotype |
BEFREE |
While activation of HIF-1α decreases intestinal inflammation and is beneficial in colitis, activation of HIF-2α exacerbates colitis and increases colon carcinogenesis in animal models, primarily due to the role of epithelial HIF-2α in mounting a potent inflammatory response.
|
31241981 |
2019 |
Malignant Neoplasms
|
0.100 |
AlteredExpression
|
group |
BEFREE |
We thus explored the impacts of the long noncoding RNA EGFR antisense RNA 1 (EGFR-AS1) and hypoxia-inducible factor-2A (HIF2A) on FOXP3 expression and the cancer stemness of NSCLC.
|
31275431 |
2019 |
Primary malignant neoplasm
|
0.100 |
AlteredExpression
|
group |
BEFREE |
We thus explored the impacts of the long noncoding RNA EGFR antisense RNA 1 (EGFR-AS1) and hypoxia-inducible factor-2A (HIF2A) on FOXP3 expression and the cancer stemness of NSCLC.
|
31275431 |
2019 |
Leukemia, Myelocytic, Acute
|
0.040 |
Biomarker
|
disease |
BEFREE |
We therefore conclude that although Hif-1α and Hif-2α synergize to suppress the development of AML, they are not required for LSC maintenance.
|
26642852 |
2015 |
Retinopathy of Prematurity
|
0.020 |
Biomarker
|
disease |
BEFREE |
We studied the role of Hif2α in hematopoietic cells for pathological retina neovascularization in the murine model of ROP, the oxygen-induced retinopathy (OIR) model.
|
30156910 |
2019 |
Tumor Cell Invasion
|
0.100 |
Biomarker
|
phenotype |
BEFREE |
We sought to determine whether the COX-2/PGE2 axis is involved in the regulatory mechanisms of HIF2α activity and of sorafenib resistance in hypoxic HCC cells.<b>Experimental Design:</b> The cell viability, migration, and invasion abilities were measured to analyze the effects of HIF2α on hypoxic HCC cells.
|
29514844 |
2018 |
Neoplasms
|
0.100 |
GeneticVariation
|
group |
BEFREE |
We showed that the protein levels of VHL-R167Q dictate its ability to downregulate HIF2α and suppress tumor growth.
|
24755468 |
2014 |
Malignant neoplasm of breast
|
0.100 |
AlteredExpression
|
disease |
BEFREE |
We showed that MBD3 bound to the EPAS1 promoter in breast cancer cells and amplified EPAS1 transcription through demethylating CpG located around transcriptional start site in MDA-MB-468 cells.
|
27465550 |
2016 |
Breast Carcinoma
|
0.100 |
AlteredExpression
|
disease |
BEFREE |
We showed that MBD3 bound to the EPAS1 promoter in breast cancer cells and amplified EPAS1 transcription through demethylating CpG located around transcriptional start site in MDA-MB-468 cells.
|
27465550 |
2016 |
Adenocarcinoma of lung (disorder)
|
0.070 |
AlteredExpression
|
disease |
BEFREE |
We showed that EPAS1, but not HIF-1alpha, is abundantly expressed in human lung adenocarcinoma A549 cells.
|
11751212 |
2002 |
Neoplasms
|
0.100 |
GeneticVariation
|
group |
BEFREE |
We show that this is a gain-of-function mutation and demonstrate no loss-of-heterozygosity or additional somatic mutation of HIF2A in the tumor, indicating HIF2A (F374Y) may be predisposing rather than causative of PHEO/PGL.
|
23090011 |
2013 |
Glioma
|
0.040 |
Biomarker
|
disease |
BEFREE |
We show that the intracellular domain of stem cell marker CD44 (CD44ICD) is released at hypoxia, binds HIF-2α (but not HIF-1α), enhances HIF target gene activation, and is required for hypoxia-induced stemness in glioma.
|
28813675 |
2017 |
Renal Cell Carcinoma
|
0.700 |
AlteredExpression
|
disease |
BEFREE |
We show that DNA-PKcs over-expression regulates mTORC2-AKT activation, HIF-2α expression and RCC cell proliferation.
|
27412013 |
2016 |
Conventional (Clear Cell) Renal Cell Carcinoma
|
0.400 |
AlteredExpression
|
disease |
BEFREE |
We show that DNA-PKcs over-expression regulates mTORC2-AKT activation, HIF-2α expression and RCC cell proliferation.
|
27412013 |
2016 |
Conventional (Clear Cell) Renal Cell Carcinoma
|
0.400 |
AlteredExpression
|
disease |
BEFREE |
We show here that the ccRCC cell lines RCC4 and RCC10, which express mutant versions of VHL, have reduced HIF1α expression in hypoxia, whereas HIF2α expression is increased or not affected.
|
25915846 |
2016 |
Prostatic Neoplasms
|
0.030 |
AlteredExpression
|
group |
BEFREE |
We show here that i) compared to normal prostate tissue, Notch1 expression is significantly reduced in a substantial fraction of human PCas while it is unaffected or even increased in others; ii) acute Notch activation both inhibits and induces process networks associated with prostatic neoplasms; iii) down-modulation of Notch1 expression and activity in immortalized normal prostate epithelial cells increases their proliferation potential, while increased Notch1 activity in PCa cells suppresses growth and tumorigenicity through a Smad3-dependent mechanism involving p21WAF1/CIP1; iv) prostate cancer cells resistant to Notch growth inhibitory effects retain Notch1-induced upregulation of pro-oncogenic genes, like EPAS1 and CXCL6, also overexpressed in human PCas with high Notch1 levels.
|
27384993 |
2016 |
Malignant neoplasm of prostate
|
0.030 |
AlteredExpression
|
disease |
BEFREE |
We show here that i) compared to normal prostate tissue, Notch1 expression is significantly reduced in a substantial fraction of human PCas while it is unaffected or even increased in others; ii) acute Notch activation both inhibits and induces process networks associated with prostatic neoplasms; iii) down-modulation of Notch1 expression and activity in immortalized normal prostate epithelial cells increases their proliferation potential, while increased Notch1 activity in PCa cells suppresses growth and tumorigenicity through a Smad3-dependent mechanism involving p21WAF1/CIP1; iv) prostate cancer cells resistant to Notch growth inhibitory effects retain Notch1-induced upregulation of pro-oncogenic genes, like EPAS1 and CXCL6, also overexpressed in human PCas with high Notch1 levels.
|
27384993 |
2016 |