Mucopolysaccharidosis I
|
0.050 |
GeneticVariation
|
disease |
BEFREE |
MPS I-H is the most severe form of alpha-l-iduronidase deficiency. alpha-l-iduronidase (encoded by the IDUA gene) is a lysosomal enzyme that participates in the degradation of dermatan sulfate and heparan sulfate.
|
19751987 |
2010 |
Hartnup Disease
|
0.020 |
GeneticVariation
|
disease |
BEFREE |
We found that the phenotype in homozygous Idua-W392X mice closely correlated with the human MPS I-H disease.
|
19751987 |
2010 |
alpha-L-Iduronidase Deficiency
|
0.020 |
GeneticVariation
|
disease |
BEFREE |
MPS I-H is the most severe form of alpha-l-iduronidase deficiency. alpha-l-iduronidase (encoded by the IDUA gene) is a lysosomal enzyme that participates in the degradation of dermatan sulfate and heparan sulfate.
|
19751987 |
2010 |
Mucopolysaccharidoses
|
0.100 |
AlteredExpression
|
disease |
BEFREE |
These results suggest that the accumulation of GAGs in murine MPS I bone has an inhibitory effect on cathepsin K activity, resulting in impaired osteoclast activity and decreased cartilage resorption, which may contribute to the bone pathology seen in MPS diseases.
|
19834056 |
2009 |
Malignant neoplasm of breast
|
0.040 |
AlteredExpression
|
disease |
BEFREE |
Noting that aneuploidy in human breast cancer correlates with increased expression levels of the Mps1 checkpoint gene, we investigated whether these high levels of Mps1 contribute to the ability of breast cancer cells to tolerate this aneuploidy.
|
21402910 |
2011 |
Breast Carcinoma
|
0.030 |
AlteredExpression
|
disease |
BEFREE |
Noting that aneuploidy in human breast cancer correlates with increased expression levels of the Mps1 checkpoint gene, we investigated whether these high levels of Mps1 contribute to the ability of breast cancer cells to tolerate this aneuploidy.
|
21402910 |
2011 |
Malignant neoplasm of stomach
|
0.020 |
AlteredExpression
|
disease |
BEFREE |
We reported previously that MPS-1 was highly expressed in human gastric cancer.
|
21796632 |
2012 |
Stomach Carcinoma
|
0.020 |
AlteredExpression
|
disease |
BEFREE |
We reported previously that MPS-1 was highly expressed in human gastric cancer.
|
21796632 |
2012 |
Multiple Myeloma
|
0.010 |
Biomarker
|
disease |
BEFREE |
These data suggest that MPS-1 suppresses CAG growth and that weakened FGF2 signaling may contribute to this effect.
|
21889435 |
2011 |
Brain Diseases
|
0.010 |
GeneticVariation
|
group |
BEFREE |
Prevention of the immune response to enzyme may improve the efficacy of intrathecal enzyme replacement therapy for brain disease due to MPS I.
|
22402327 |
2012 |
Neoplasms
|
0.100 |
GeneticVariation
|
group |
BEFREE |
We propose that continuously activated BRAF(V600E) signaling may be a possible mechanism for the deregulation of Mps1 stability and kinase activity in human tumors, and that persistent phosphorylation of Mps1 through BRAF(V600E) signaling is a key event in disrupting the control of centrosome duplication and chromosome stability that may contribute to tumorigenesis.
|
22430208 |
2013 |
Carcinogenesis
|
0.060 |
GeneticVariation
|
phenotype |
BEFREE |
We propose that continuously activated BRAF(V600E) signaling may be a possible mechanism for the deregulation of Mps1 stability and kinase activity in human tumors, and that persistent phosphorylation of Mps1 through BRAF(V600E) signaling is a key event in disrupting the control of centrosome duplication and chromosome stability that may contribute to tumorigenesis.
|
22430208 |
2013 |
melanoma
|
0.020 |
PosttranslationalModification
|
disease |
BEFREE |
Phosphorylation of Mps1 by BRAFV600E prevents Mps1 degradation and contributes to chromosome instability in melanoma.
|
22430208 |
2013 |
Bacterial Infections
|
0.010 |
AlteredExpression
|
group |
BEFREE |
We show that primary embryonic and established fibroblasts can be induced by interferons or by intracellular bacterial infection to express a perforin-like mRNA previously described as macrophage-expressed gene 1 (Mpeg1).
|
23257510 |
2013 |
Mucopolysaccharidoses
|
0.100 |
Biomarker
|
disease |
BEFREE |
Since we previously observed that in patients with mucopolysaccharidosis (MPS) the storage of undegraded glycosaminoglycans (GAG) occurs from birth, in the present study we aimed to compare normal, untreated MPS I mice (knockout for alpha-l-iduronidase-IDUA), and MPS I mice treated with enzyme replacement therapy (ERT, Laronidase, 1.2mg/kg every 2 weeks) started from birth (ERT-neo) or from 2 months of age (ERT-ad).All mice were sacrificed at 6 months.
|
23562162 |
2013 |
Carcinogenesis
|
0.060 |
GeneticVariation
|
phenotype |
BEFREE |
Here, we report that Mps1/AKT and B-Raf(WT)/ERK signaling form an auto-regulatory negative feedback loop in melanoma cells; notably, oncogenic B-Raf(V600E) abrogates the negative feedback loop, contributing the aberrant Mps1 functions and tumorigenesis.
|
23726842 |
2013 |
Carcinogenesis
|
0.060 |
Biomarker
|
phenotype |
BEFREE |
However, how MPS-1 contributes to gastric carcinogenesis has not been well characterized.
|
23803695 |
2013 |
Malignant neoplasm of stomach
|
0.020 |
Biomarker
|
disease |
BEFREE |
Collectively, our findings suggest that MPS-1 regulates cell invasiveness and migration partially through ITGB4 and that MPS-1/ITGB4 signaling axis may serve as therapeutic targets in the treatment of gastric cancer.
|
23803695 |
2013 |
Neoplasm Metastasis
|
0.020 |
Biomarker
|
phenotype |
BEFREE |
Furthermore, by using Signal-Net and cluster analyses of microarray data we identified integrin β4 (ITGB4) as a downstream target of MPS-1 that mediates its effects on cell metastasis.
|
23803695 |
2013 |
Stomach Carcinoma
|
0.020 |
Biomarker
|
disease |
BEFREE |
Collectively, our findings suggest that MPS-1 regulates cell invasiveness and migration partially through ITGB4 and that MPS-1/ITGB4 signaling axis may serve as therapeutic targets in the treatment of gastric cancer.
|
23803695 |
2013 |
Tumor Cell Invasion
|
0.010 |
AlteredExpression
|
phenotype |
BEFREE |
Mechanically, we found that overexpression of ITGB4 in MPS-1 knockdown cells largely recovers the ability of invasion and migration.
|
23803695 |
2013 |
Neoplasms
|
0.100 |
AlteredExpression
|
group |
BEFREE |
Using publicly available gene expression data, we determined that MPS1 overexpression corresponds positively with tumor grade and negatively with patient survival (two-sided t test, P < .001).
|
23940287 |
2013 |
Glioblastoma
|
0.050 |
Biomarker
|
disease |
BEFREE |
The effect of MPS1 inhibition was assessed in different orthotopic glioblastoma mouse models (n = 3-7 mice/group).
|
23940287 |
2013 |
Adult Glioblastoma
|
0.050 |
Biomarker
|
disease |
BEFREE |
The effect of MPS1 inhibition was assessed in different orthotopic glioblastoma mouse models (n = 3-7 mice/group).
|
23940287 |
2013 |
Childhood Glioblastoma
|
0.050 |
Biomarker
|
disease |
BEFREE |
The effect of MPS1 inhibition was assessed in different orthotopic glioblastoma mouse models (n = 3-7 mice/group).
|
23940287 |
2013 |