Blast Phase
|
0.400 |
Biomarker
|
disease |
BEFREE |
We conclude that there are rare patients with CML who either present in blast crisis with coexistence of t(9;22) and t(8;21) with or without +8, or progress to blast crisis with acquiring RUNX1-RUNX1T1 in the BCR-ABL1 clone which may or may not be therapy related and represent a later event in a multistep pathogenesis.
|
21504717 |
2011 |
Blast Phase
|
0.400 |
Biomarker
|
disease |
CTD_human |
We also observed satisfied therapy effects of As(2)O(3) and imatinib on patients with CML blast crisis.
|
21570118 |
2011 |
Blast Phase
|
0.400 |
Biomarker
|
disease |
BEFREE |
We reviewed the outcomes of imatinib-resistant CML patients (chronic phase, n = 34; accelerated phase [AP], n = 9; and blast phase [BP], n = 4) who underwent HSCT and had BCR-ABL1 sequencing.
|
21156844 |
2011 |
Blast Phase
|
0.400 |
Biomarker
|
disease |
BEFREE |
We confirmed the high frequency of SFKs involvement in Tyrosine kinase inhibitor-resistant CML (52% of the cases) and even further in progressive disease and blast crises (60% of the cases).
|
20673586 |
2011 |
Blast Phase
|
0.400 |
Biomarker
|
disease |
BEFREE |
The natural evolution of CML is to progress into accelerated phase and blast crisis after a rather indolent chronic phase.
|
21062244 |
2011 |
Blast Phase
|
0.400 |
Biomarker
|
disease |
BEFREE |
In BC this mechanism is similarly impaired for both BCR-ABL and BCR.
|
20520635 |
2010 |
Blast Phase
|
0.400 |
Biomarker
|
disease |
BEFREE |
Here, we report that loss of miR-328 occurs in blast crisis chronic myelogenous leukemia (CML-BC) in a BCR/ABL dose- and kinase-dependent manner through the MAPK-hnRNP E2 pathway.
|
20211135 |
2010 |
Blast Phase
|
0.400 |
Biomarker
|
disease |
BEFREE |
Clinical and laboratory studies indicate that the BCR/ABL1 fusion protein is essential for initiation, maintenance and progression of CML, yet the event(s) driving the transformation from chronic phase to blast phase are poorly understood.
|
20082691 |
2010 |
Blast Phase
|
0.400 |
Biomarker
|
disease |
BEFREE |
Although the exact mechanisms of increased ROS production remain largely unknown and no single pathway has been detected thus far, some oncogenic proteins (e.g., the activated tyrosine kinases BCR-ABL1 and FLT3-ITD) seem to play a key role in driving genetic instability by increased ROS generation which influences the disease course (e.g., blast crisis in chronic myeloid leukemia or relapse in FLT3-ITD positive acute myeloid leukemia).
|
20842730 |
2010 |
Blast Phase
|
0.400 |
Biomarker
|
disease |
BEFREE |
Imatinib resistance and progression of CML to blast crisis: somatic hypermutation AIDing the way.
|
19732715 |
2009 |
Blast Phase
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
Importantly, our data uncover a causative role of AID activity in the acquisition of BCR-ABL1 mutations leading to Imatinib resistance, thus providing a rationale for the rapid development of drug resistance and blast crisis progression.
|
19732723 |
2009 |
Blast Phase
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
We identified c-Cbl mutations in 5% and 9% of patients with chronic myelomonocytic leukemia (CMML) and sAML, and also in CML blast crisis and juvenile myelomonocytic leukemia (JMML).
|
19901108 |
2009 |
Blast Phase
|
0.400 |
AlteredExpression
|
disease |
BEFREE |
EVI1 activation in blast crisis CML due to juxtaposition to the rare 17q22 partner region as part of a 4-way variant translocation t(9;22).
|
18613965 |
2008 |
Blast Phase
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
Blast crisis chronic myelogenous leukemia (CML-BC) and Philadelphia chromosome-positive (Ph1-positive) acute lymphocytic leukemia (ALL) are 2 fatal BCR/ABL-driven leukemias against which Abl kinase inhibitors fail to induce a long-term response.
|
17717597 |
2007 |
Blast Phase
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
"Acute myelogenous leukemia like" translocations in CML blast crisis: two new cases of inv(16)/t(16;16) and a review of the literature.
|
16076492 |
2006 |
Blast Phase
|
0.400 |
Biomarker
|
disease |
BEFREE |
We investigated the regulation of Eg5 by Bcr-Abl tyrosine kinase and its potential as a therapeutic target in BC CML.
|
16969080 |
2006 |
Blast Phase
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
Absence of the JAK2 mutation V617F in CD34+ hematopoietic stem and progenitor cells from patients with BCR-ABL-positive CML in chronic phase and blast crisis.
|
16442619 |
2006 |
Blast Phase
|
0.400 |
Biomarker
|
disease |
BEFREE |
However, the development of an extramedullary tumor in chronic-phase CML generally indicates a poor prognosis, because it commonly consists of blast proliferation and is followed by blast crisis in the marrow within a few months.
|
15389905 |
2004 |
Blast Phase
|
0.400 |
Biomarker
|
disease |
BEFREE |
Here, we present 21 new cases with myelodysplasia, acute myeloid leukemia or CML in blast crisis, which upon karyotyping showed the presence of a t(2;3).
|
15085164 |
2004 |
Blast Phase
|
0.400 |
Biomarker
|
disease |
BEFREE |
Progression of CML from chronic phase to blast crisis is accompanied by accumulating genetic alterations.
|
15109541 |
2004 |
Blast Phase
|
0.400 |
Biomarker
|
disease |
BEFREE |
Expression of MDM2, the negative regulator of p53, was upregulated in a tyrosine kinase-dependent manner in growth factor-independent BCR/ABL-expressing cells, and in accelerated phase and blast crisis CML samples.
|
12620409 |
2003 |
Blast Phase
|
0.400 |
Biomarker
|
disease |
BEFREE |
We have previously shown that the Jak2 tyrosine kinase is activated in Bcr-Abl positive cell lines and blood cells from CML blast crisis patients by tyrosine phosphorylation.
|
12370803 |
2002 |
Blast Phase
|
0.400 |
Biomarker
|
disease |
BEFREE |
The Ph translocation could not be detected by either conventional cytogenetics, FISH or RT-PCR analysis excluding relapse of CML in myeloid blast crisis.
|
11704795 |
2001 |
Blast Phase
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
These rearrangements include the commonly reported t(8;21)(q22;q22) or AML1/ETO fusion in AML-M2, the t(3;21)(q26;q22) or AML1 fusion with one of three genes, MDS1, EAP or EVI1, in therapy-related AML and MDS, as well as in blast crisis in CML and the t(12;21)(p13;q22) or TEL/AML1 fusion in B-cell ALL.
|
11566347 |
2001 |
Blast Phase
|
0.400 |
Biomarker
|
disease |
BEFREE |
We describe very uncommon phenotypic and cytogenetic findings in a 40-year-old female with blast phase of Philadelphia chromosome (Ph)-positive CML.
|
11343772 |
2001 |