Neuroblastoma
|
0.700 |
CausalMutation
|
disease |
CGI |
|
|
|
Neuroblastoma
|
0.700 |
PosttranslationalModification
|
disease |
BEFREE |
Expression of the ALK tyrosine kinase gene in neuroblastoma.
|
10793082 |
2000 |
Neuroblastoma
|
0.700 |
AlteredExpression
|
disease |
BEFREE |
While the constitutive activation of chimeric NPM-ALK molecules could be shown, no evidence was found for induced or constitutively activated ALK receptors in neuroblastoma, melanoma or breast carcinoma cell lines.
|
12115586 |
2002 |
Neuroblastoma
|
0.700 |
AlteredExpression
|
disease |
LHGDN |
ALK-ShcC signal activation, possibly caused by co-amplification with the N-myc gene, might give additional effects on malignant tumor progression of neuroblastoma.
|
12185581 |
2002 |
Neuroblastoma
|
0.700 |
Biomarker
|
disease |
BEFREE |
ALK-ShcC signal activation, possibly caused by co-amplification with the N-myc gene, might give additional effects on malignant tumor progression of neuroblastoma.
|
12185581 |
2002 |
Neuroblastoma
|
0.700 |
AlteredExpression
|
disease |
BEFREE |
The aberrant expression of full-length ALK receptor proteins has been reported in neuroblastomas and glioblastomas, while the occurrence of ALK fusion proteins in anaplastic large cell lymphoma (ALCL) has resulted in the identification of the new tumor entity, ALK-positive ALCL.
|
15583856 |
2004 |
Neuroblastoma
|
0.700 |
Biomarker
|
disease |
BEFREE |
These data demonstrate the limited frequency of ALK activation in the real progression of neuroblastoma.
|
15972965 |
2005 |
Neuroblastoma
|
0.700 |
AlteredExpression
|
disease |
BEFREE |
ALK is also found expressed in neural crest-derived tumors such as human neuroblastomas or glioblastomas but its role is not fully elucidated.
|
17611412 |
2007 |
Neuroblastoma
|
0.700 |
AlteredExpression
|
disease |
LHGDN |
In contrast to agonist monoclonal antibodies, both Pleiotrophin.15 and Pleiotrophin.18 failed to activate ALK in neuroblastoma and glioblastoma cells expressing this receptor.
|
17904822 |
2007 |
Neuroblastoma
|
0.700 |
Biomarker
|
disease |
BEFREE |
In contrast to agonist monoclonal antibodies, both Pleiotrophin.15 and Pleiotrophin.18 failed to activate ALK in neuroblastoma and glioblastoma cells expressing this receptor.
|
17904822 |
2007 |
Neuroblastoma
|
0.700 |
GeneticVariation
|
disease |
LHGDN |
These findings suggest that a subset of lung cancers, lymphomas, and neuroblastomas that harbor genomic ALK alterations may be clinically responsive to pharmacologic ALK inhibition.
|
18451166 |
2008 |
Neuroblastoma
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
These findings suggest that a subset of lung cancers, lymphomas, and neuroblastomas that harbor genomic ALK alterations may be clinically responsive to pharmacologic ALK inhibition.
|
18451166 |
2008 |
Neuroblastoma
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
Here we show that germline mutations in the anaplastic lymphoma kinase (ALK) gene explain most hereditary neuroblastomas, and that activating mutations can also be somatically acquired.
|
18724359 |
2008 |
Neuroblastoma
|
0.700 |
SomaticCausalMutation
|
disease |
ORPHANET |
Germline mutations were observed in two neuroblastoma families, indicating that ALK is a neuroblastoma predisposition gene.
|
18923523 |
2008 |
Neuroblastoma
|
0.700 |
Biomarker
|
disease |
BEFREE |
Germline mutations were observed in two neuroblastoma families, indicating that ALK is a neuroblastoma predisposition gene.
|
18923523 |
2008 |
Neuroblastoma
|
0.700 |
SusceptibilityMutation
|
disease |
ORPHANET |
Germline mutations were observed in two neuroblastoma families, indicating that ALK is a neuroblastoma predisposition gene.
|
18923523 |
2008 |
Neuroblastoma
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
Here we show that the anaplastic lymphoma kinase (ALK), originally identified as a fusion kinase in a subtype of non-Hodgkin's lymphoma (NPM-ALK) and more recently in adenocarcinoma of lung (EML4-ALK), is also a frequent target of genetic alteration in advanced neuroblastoma.
|
18923524 |
2008 |
Neuroblastoma
|
0.700 |
Biomarker
|
disease |
BEFREE |
Thus, activating alleles of the ALK receptor tyrosine kinase are present in primary neuroblastoma tumours and in established neuroblastoma cell lines, and confer sensitivity to ALK inhibition with small molecules, providing a molecular rationale for targeted therapy of this disease.
|
18923525 |
2008 |
Neuroblastoma
|
0.700 |
GeneticVariation
|
disease |
LHGDN |
Here we report the detection of previously unknown mutations in the ALK gene, which encodes a receptor tyrosine kinase, in 8% of primary neuroblastomas.
|
18923525 |
2008 |
Neuroblastoma
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
High incidence of DNA mutations and gene amplifications of the ALK gene in advanced sporadic neuroblastoma tumours.
|
18990089 |
2008 |
Neuroblastoma
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
More recently, genomic DNA amplification and protein overexpression, as well as activating point mutations, of ALK have been described in neuroblastomas.
|
19275511 |
2009 |
Neuroblastoma
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
The case of the anaplastic lymphoma kinase (ALK) nicely exemplifies this, and cell line profiling has revealed that ALK mutations present in a subset of anaplastic large cell lymphomas (ALCLs), non-small cell lung cancers (NSCLCs), and neuroblastomas appear to sensitize cancer cells to treatment with selective ALK kinase inhibitors.
|
19393834 |
2009 |
Neuroblastoma
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
Our data suggest that copy number aberrations of the ALK gene is a frequent genetic event in the development of neuroblastomas.
|
19656550 |
2009 |
Neuroblastoma
|
0.700 |
Biomarker
|
disease |
BEFREE |
ALK protein expression was significantly up-regulated in advanced/metastatic compared with localized NBLs (ALK overexpressing patients: stage 1-2, 23.5%; stage 3-4, 77%; P < 0.0001).
|
19723661 |
2009 |
Neuroblastoma
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
A variety of human malignancies have anaplastic lymphoma kinase (ALK) translocations, amplifications, or oncogenic mutations, including anaplastic large cell lymphoma, inflammatory myofibroblastic tumors, non-small cell lung cancer, and neuroblastoma.
|
19737948 |
2009 |