Astrocytoma
|
0.010 |
Biomarker
|
disease |
BEFREE |
These results support a role for neurofibromin as the critical GAP in the molecular pathogenesis of NF1 astrocytomas.
|
11005256 |
2000 |
Carcinoma, Basal Cell
|
0.010 |
GeneticVariation
|
disease |
BEFREE |
While for most human solid tumors genetic alterations of few distinct genetic regions have been found, studies on basal cell carcinomas (BCC) have shown the prevalence of several abnormalities including alterations of the three ras genes, GAP (GTPase activating protein), p53, PTCH (the human homologue of Drosophila patched) and SMOH (the human homologue of Drosophila smoothened).
|
11752813 |
2001 |
Neoplasms
|
0.100 |
AlteredExpression
|
group |
BEFREE |
Since we have previously reported that high-grade astrocytomas frequently exhibit loss of tuberin expression or increased Rap1 levels, we sought to determine whether there is a correlation between decreased tuberin Rap1-GAP function or Rap1 overexpression and tumor Rap1 activity.
|
12469204 |
2003 |
Tuberous Sclerosis
|
0.020 |
GeneticVariation
|
disease |
BEFREE |
Individuals with tuberous sclerosis complex (TSC) develop astrocytoma-like tumors resulting from mutations in the TSC2 protein, tuberin, which is hypothesized to function as a Rap1 GTPase activating protein (GAP).
|
12469204 |
2003 |
Neurofibromatosis 1
|
0.100 |
Biomarker
|
disease |
BEFREE |
Mouse models of neurofibromatosis type I: bridging the GAP.
|
12524206 |
2003 |
Neurofibromatosis 1
|
0.100 |
Biomarker
|
disease |
BEFREE |
Neurofibromatosis 1: closing the GAP between mice and men.
|
12573431 |
2003 |
oligodendroglioma
|
0.010 |
GeneticVariation
|
disease |
BEFREE |
In vivo infection of mice with retrovirus expressing PDGF and the p190 GAP domain caused a decreased incidence of oligodendrogliomas compared with that observed with PDGF alone.
|
12600941 |
2003 |
Well Differentiated Oligodendroglioma
|
0.010 |
GeneticVariation
|
disease |
BEFREE |
In vivo infection of mice with retrovirus expressing PDGF and the p190 GAP domain caused a decreased incidence of oligodendrogliomas compared with that observed with PDGF alone.
|
12600941 |
2003 |
Malignant Neoplasms
|
0.070 |
Biomarker
|
group |
BEFREE |
These data provide the first evidence that RGS proteins may be important modulators of cancer risk and validate RGS6 as a target for further study.
|
15375002 |
2004 |
Primary malignant neoplasm
|
0.060 |
Biomarker
|
group |
BEFREE |
These data provide the first evidence that RGS proteins may be important modulators of cancer risk and validate RGS6 as a target for further study.
|
15375002 |
2004 |
Malignant neoplasm of urinary bladder
|
0.020 |
GeneticVariation
|
disease |
BEFREE |
When the SNPs were analyzed separately, the RGS6-rs2074647 (C-->T) polymorphism conferred the greatest overall reduction in risk of bladder cancer (odds ratio, 0.66; 95% confidence interval, 0.46-0.95).
|
15375002 |
2004 |
Carcinoma of bladder
|
0.020 |
GeneticVariation
|
disease |
BEFREE |
When the SNPs were analyzed separately, the RGS6-rs2074647 (C-->T) polymorphism conferred the greatest overall reduction in risk of bladder cancer (odds ratio, 0.66; 95% confidence interval, 0.46-0.95).
|
15375002 |
2004 |
Bladder Neoplasm
|
0.010 |
GeneticVariation
|
disease |
BEFREE |
When the SNPs were analyzed separately, the RGS6-rs2074647 (C-->T) polymorphism conferred the greatest overall reduction in risk of bladder cancer (odds ratio, 0.66; 95% confidence interval, 0.46-0.95).
|
15375002 |
2004 |
Neoplasms
|
0.100 |
Biomarker
|
group |
BEFREE |
These results suggest that DLC2 exhibits its tumor suppressor functions in vivo as a GAP specific for RhoA, exerting its effects in suppression of cytoskeleton reorganization, cell growth, cell migration, and transformation.
|
16217026 |
2005 |
Tremor
|
0.010 |
AlteredExpression
|
phenotype |
BEFREE |
The above results suggest that GAP promoter is more efficient than AOX1 promoter for the expression of angiostatin in P. pastoris by shake flask culture or high-density cell fermentation and is likely to be an alternative to AOX1 promoter in large-scale expression of angiostatin and other heterologous proteins.
|
16988811 |
2007 |
Neoplasms
|
0.100 |
Biomarker
|
group |
BEFREE |
NF1 mutations tended to cluster in the CSR over the RAS-GAP domain, suggesting that CSR plays a more prominent role in individuals with NF1-pheochromocytoma than in NF1 individuals without this tumor.
|
17426081 |
2007 |
Neurofibromatosis 1
|
0.100 |
Biomarker
|
disease |
BEFREE |
NF1 mutations tended to cluster in the CSR over the RAS-GAP domain, suggesting that CSR plays a more prominent role in individuals with NF1-pheochromocytoma than in NF1 individuals without this tumor.
|
17426081 |
2007 |
Pheochromocytoma
|
0.010 |
Biomarker
|
disease |
BEFREE |
NF1 mutations tended to cluster in the CSR over the RAS-GAP domain, suggesting that CSR plays a more prominent role in individuals with NF1-pheochromocytoma than in NF1 individuals without this tumor.
|
17426081 |
2007 |
Adrenal Gland Pheochromocytoma
|
0.010 |
Biomarker
|
disease |
BEFREE |
NF1 mutations tended to cluster in the CSR over the RAS-GAP domain, suggesting that CSR plays a more prominent role in individuals with NF1-pheochromocytoma than in NF1 individuals without this tumor.
|
17426081 |
2007 |
Neoplasms
|
0.100 |
GeneticVariation
|
group |
BEFREE |
Connexin26 (Cx26), a component of GAP junctions and until recently believed to be a tumor suppressor gene, has been shown to play an important role in lymphatic invasion as well as lymph node and distant metastases in squamous lung cancer and breast cancer.
|
18191019 |
2008 |
Breast Carcinoma
|
0.060 |
Biomarker
|
disease |
BEFREE |
Connexin26 (Cx26), a component of GAP junctions and until recently believed to be a tumor suppressor gene, has been shown to play an important role in lymphatic invasion as well as lymph node and distant metastases in squamous lung cancer and breast cancer.
|
18191019 |
2008 |
Malignant neoplasm of breast
|
0.050 |
Biomarker
|
disease |
BEFREE |
Connexin26 (Cx26), a component of GAP junctions and until recently believed to be a tumor suppressor gene, has been shown to play an important role in lymphatic invasion as well as lymph node and distant metastases in squamous lung cancer and breast cancer.
|
18191019 |
2008 |
Tumor Cell Invasion
|
0.050 |
Biomarker
|
phenotype |
BEFREE |
Connexin26 (Cx26), a component of GAP junctions and until recently believed to be a tumor suppressor gene, has been shown to play an important role in lymphatic invasion as well as lymph node and distant metastases in squamous lung cancer and breast cancer.
|
18191019 |
2008 |
Malignant neoplasm of lung
|
0.030 |
Biomarker
|
disease |
BEFREE |
Connexin26 (Cx26), a component of GAP junctions and until recently believed to be a tumor suppressor gene, has been shown to play an important role in lymphatic invasion as well as lymph node and distant metastases in squamous lung cancer and breast cancer.
|
18191019 |
2008 |
Carcinoma of lung
|
0.030 |
Biomarker
|
disease |
BEFREE |
Connexin26 (Cx26), a component of GAP junctions and until recently believed to be a tumor suppressor gene, has been shown to play an important role in lymphatic invasion as well as lymph node and distant metastases in squamous lung cancer and breast cancer.
|
18191019 |
2008 |