Alveolar rhabdomyosarcoma
|
0.800 |
Biomarker
|
disease |
BEFREE |
These data suggest that the PAX3/FKHR fusion gene and wild-type PAX genes play a causative role in the formation of RMS and presumably other tumor types, possibly by suppressing the apoptotic program that would normally eliminate these cells.
|
8917562 |
1996 |
Alveolar rhabdomyosarcoma
|
0.800 |
Biomarker
|
disease |
BEFREE |
The hybrid PAX3-FKHR fusion protein of alveolar rhabdomyosarcoma transforms fibroblasts in culture.
|
8790412 |
1996 |
Alveolar rhabdomyosarcoma
|
0.800 |
Biomarker
|
disease |
BEFREE |
RGD liposome-protamine-siRNA (LPR) nanoparticles targeting PAX3-FOXO1 for alveolar rhabdomyosarcoma therapy.
|
27261335 |
2016 |
Alveolar rhabdomyosarcoma
|
0.800 |
Biomarker
|
disease |
BEFREE |
Fluorescence in situ hybridization revealed that the tumor cells were positive for FKHR gene rearrangement, confirming the diagnosis of ARMS.
|
24427371 |
2014 |
Alveolar rhabdomyosarcoma
|
0.800 |
AlteredExpression
|
disease |
BEFREE |
Interestingly, we found that the fusion RNA profile of RH30, an ARMS cell line, is most similar to the myogenesis time point when PAX3-FOXO1 is expressed.
|
27799565 |
2016 |
Alveolar rhabdomyosarcoma
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
The cytologic findings of alveolar rhabdomyosarcoma were confirmed utilizing a dual color break apart FISH probe which identified the FKHR translocation on the cytospin preparation prepared from a ThinPrep vial and processed as a cytospin preparation.
|
16955479 |
2006 |
Alveolar rhabdomyosarcoma
|
0.800 |
AlteredExpression
|
disease |
BEFREE |
The PAX-FKHR-expressing tumors were shown to have histologic, immunohistochemical, and gene expression profiles similar to human ARMS.
|
18701482 |
2008 |
Alveolar rhabdomyosarcoma
|
0.800 |
Biomarker
|
disease |
BEFREE |
However, subsequent molecular genetic testing of the biopsy specimen was positive for the PAX3/PAX7-FKHR chimeric gene, indicating the tumor was actually an alveolar rhabdomyosarcoma.
|
24608324 |
2015 |
Alveolar rhabdomyosarcoma
|
0.800 |
AlteredExpression
|
disease |
BEFREE |
In this paper, we report that FOXO1a is not expressed in primary ARMS tumors or ARMS-derived tumor cell lines and that restoration of FOXO1a expression in ARMS cells is sufficient to induce cell cycle arrest and apoptosis.
|
16157701 |
2005 |
Alveolar rhabdomyosarcoma
|
0.800 |
AlteredExpression
|
disease |
BEFREE |
Finally, RNA interference experiments in myoblast-derived tumor and ARMS cells revealed that high PAX3-FKHR expression plays a crucial role in regulating proliferation, transformation, and differentiation.
|
19893043 |
2009 |
Alveolar rhabdomyosarcoma
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Alveolar rhabdomyosarcomas (ARMS) are soft-tissue tumors that are genetically characterized by the presence of reciprocal translocations that generate the fusion gene PAX3-FOXO1A or PAX7-FOXO1A.
|
14697639 |
2004 |
Alveolar rhabdomyosarcoma
|
0.800 |
AlteredExpression
|
disease |
BEFREE |
PAX3/7-FKHR gene fusions expression was detected in 56% of ARMS tumor samples.
|
23079386 |
2012 |
Alveolar rhabdomyosarcoma
|
0.800 |
AlteredExpression
|
disease |
BEFREE |
There is particular interest in targeting the oncogenic PAX3-FOXO1 fusion transcription factor, which induces alveolar rhabdomyosarcoma (aRMS), an aggressive cancer of skeletal muscle cells for which patient outcomes remain dismal.
|
27760049 |
2016 |
Alveolar rhabdomyosarcoma
|
0.800 |
Biomarker
|
disease |
BEFREE |
Using fluorescent in situ hybridization (FISH) analysis, the tumor cells were negative for FOXO1A-disrupting translocations specific for alveolar rhabdomyosarcoma.
|
15660283 |
2005 |
Alveolar rhabdomyosarcoma
|
0.800 |
Biomarker
|
disease |
BEFREE |
FKHR-PAX3 potently inhibited myogenesis in both non-transformed myoblast cells and ARMS cells.
|
23799156 |
2013 |
Alveolar rhabdomyosarcoma
|
0.800 |
AlteredExpression
|
disease |
BEFREE |
Based on studies demonstrating that high PAX3-FKHR expression causes growth suppression, the hypothesis is proposed that, during ARMS tumorigenesis, the translocations cause low oncoprotein expression and are followed by collaborating events that block growth suppression pathways and permit upregulation of oncoprotein expression.
|
17297479 |
2007 |
Alveolar rhabdomyosarcoma
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Alveolar rhabdomyosarcoma (ARMS) is characterized by two pathognomonic translocations, both involving the FOXO1 gene.
|
18561177 |
2008 |
Alveolar rhabdomyosarcoma
|
0.800 |
Biomarker
|
disease |
BEFREE |
The engineered repressor approach that directs a transcriptional repression domain to target genes deregulated by the PAX3-FKHR oncogene may be a useful strategy to identify the target genes critical for ARMS tumorigenesis.
|
10866659 |
2000 |
Alveolar rhabdomyosarcoma
|
0.800 |
Biomarker
|
disease |
BEFREE |
To identify genes cooperating with PAX3-FOXO1 in ARMS tumorigenesis, we generated a retroviral complementary DNA (cDNA) expression library from the Rh30 ARMS cell line.
|
21177767 |
2011 |
Alveolar rhabdomyosarcoma
|
0.800 |
Biomarker
|
disease |
BEFREE |
In this investigation, we selected PAX3/FKHR and PAX7/FKHR fusion transcript-positive and -negative alveolar rhabdomyosarcomas (ARMSs) and embryonal rhabdomyosarcomas (ERMSs) with and without anaplastic features, to ascertain genomic imbalance differences and/or similarities within these histopathologic and genetic rhabdomyosarcoma (RMS) variants.
|
11807989 |
2002 |
Alveolar rhabdomyosarcoma
|
0.800 |
Biomarker
|
disease |
BEFREE |
We will also review the structure and function of alternate transcripts of PAX3, PAX7, FKHR and the fusion genes PAX3-FKHR and PAX7-FKHR, and discuss the role of these genes and their downstream targets in development of ARMS.
|
19008039 |
2009 |
Alveolar rhabdomyosarcoma
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
A valuable diagnostic aid and important prognostic parameter in alveolar rhabdomyosarcoma is the identification of PAX3-FOXO1 [t(2;13)(q35;q14)] or PAX7-FOXO1 [t(1;13)(p36;q14)] rearrangements.
|
18973919 |
2009 |
Alveolar rhabdomyosarcoma
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
The t(2;13) and t(1;13) translocations of alveolar rhabdomyosarcoma (ARMS) result in chimeric PAX3-FKHR or PAX7-FKHR transcription factors, respectively.
|
10439042 |
1999 |
Alveolar rhabdomyosarcoma
|
0.800 |
Biomarker
|
disease |
BEFREE |
This review discusses the role of PAX3-FOXO1 in ARMS tumors.
|
23432728 |
2013 |
Alveolar rhabdomyosarcoma
|
0.800 |
AlteredExpression
|
disease |
BEFREE |
We therefore demonstrate that PAX3-FOXO1 up-regulation of Noxa represents an unanticipated aspect of ARMS tumor biology that creates a therapeutic window to allow induction of apoptosis in ARMS cells.
|
23814486 |
2013 |