|
rs77375493
|
|
Polycythemia Vera
|
|
0.900 |
GeneticVariation
|
BEFREE |
V617F-positive ET and P</span>V displayed significant differences in their serum protein profiles.
|
18838204 |
2008 |
|
rs77375493
|
|
Polycythemia Vera
|
|
0.900 |
GeneticVariation
|
BEFREE |
JAK2 V617F mutation was found in 51 of 75 cases (68%) of CMPD, 82 per cent in PV, 70 per cent in ET and 52 per cent of IMF.
|
20966521 |
2010 |
|
rs77375493
|
|
Polycythemia Vera
|
|
0.900 |
GeneticVariation
|
BEFREE |
Migraine-like cerebral transient ischemic attacks (MIAs) and ocular ischemic manifestations were the main presenting features in 10 JAK2(V617F)-positive patients studied, with essential thrombocythemia (ET) in 6 and polycythemia vera (PV) in 4.
|
25116182 |
2015 |
|
rs77375493
|
|
Polycythemia Vera
|
|
0.900 |
GeneticVariation
|
BEFREE |
Overall response rates (ORRs) in patients with JAK2 V617F-mutated PV, ET, and MF were 95%, 90.5%, and 9.1%, respectively, while patients with ET and MF without the JAK2 V617F mutations had ORRs of 43.7% and 0%, respectively.
|
30025280 |
2018 |
|
rs77375493
|
|
Polycythemia Vera
|
|
0.900 |
GeneticVariation
|
BEFREE |
JAK2(V617F) and FLT3(ITD)-positive polycythemia vera cells and acute myeloid leukemia cells also produce ROS via MRC-cIII.
|
22411871 |
2012 |
|
rs77375493
|
|
Polycythemia Vera
|
|
0.900 |
GeneticVariation
|
BEFREE |
Most patients with polycythemia vera have JAK2(V617F) mutation.
|
17979493 |
2007 |
|
rs77375493
|
|
Polycythemia Vera
|
|
0.900 |
GeneticVariation
|
BEFREE |
The number of CD63(+) basophils was higher in patients with polycythemia vera than in healthy subjects or patients with essential thrombocythemia or primary myelofibrosis and was correlated with the V617F burden.
|
19608683 |
2009 |
|
rs77375493
|
|
Polycythemia Vera
|
|
0.900 |
GeneticVariation
|
BEFREE |
In contrast, the author describes here a novel case of PV confirmed at the molecular level in a patient with hereditary spherocytosis by the finding of a Jak2(V617F) mutation.
|
23588264 |
2013 |
|
rs77375493
|
|
Polycythemia Vera
|
|
0.900 |
GeneticVariation
|
BEFREE |
The JAK2(V617F) mutation is present in almost all patients with polycythemia vera (PV), large proportions of patients with essential thrombocythemia and idiopathic myelofibrosis, and less frequently in atypical myeloproliferative disorders (MPD).
|
17145859 |
2006 |
|
rs77375493
|
|
Polycythemia Vera
|
|
0.900 |
GeneticVariation
|
BEFREE |
Evaluations revealed right renal artery stenosis causing renovascular hypertension and polycythemia vera with JAK2 V617F mutation.
|
29656438 |
2018 |
|
rs77375493
|
|
Polycythemia Vera
|
|
0.900 |
GeneticVariation
|
BEFREE |
JAK2 V617F positivity in patients with ET was associated with a clear increase in the odds of thrombosis [OR=1.83 (95% CI, 1.32-2.53), p<0.0001], and much higher odds of transformation to polycythemia vera [OR=7.67 (95% CI, 2.04-28.87), p=0.0009].
|
18632151 |
2009 |
|
rs77375493
|
|
Polycythemia Vera
|
|
0.900 |
GeneticVariation
|
BEFREE |
Because the erythropoietin, thrombopoietin, and granulocyte colony-stimulating factor receptors are all constitutively activated, polycythemia vera is the potential ultimate clinical phenotype of the JAK2 V617F mutation and, as a corollary, is the most common of the 3 disorders.
|
20194236 |
2010 |
|
rs77375493
|
|
Polycythemia Vera
|
|
0.900 |
GeneticVariation
|
BEFREE |
Most cases of BCR-ABL1-negative myeloproliferative neoplasms (MPNs), essential thrombocythemia, polycythemia vera and primary myelofibrosis are associated with JAK2 (V617F) mutations.
|
24475114 |
2014 |
|
rs77375493
|
|
Polycythemia Vera
|
|
0.900 |
GeneticVariation
|
BEFREE |
The JAK2 V617F mutation per se but not the mutational load in patients with ET is associated with a PV-like phenotype and a higher prevalence of previous arterial thrombosis.
|
18616871 |
2008 |
|
rs77375493
|
|
Polycythemia Vera
|
|
0.900 |
GeneticVariation
|
BEFREE |
A somatic mutation (V617F) resulting in enhanced JAK2 kinase activity can be frequently found in patients with serious myeloproliferative neoplasms such as polycythemia vera, essential thrombocythemia and primary myelofibrosis.
|
20205617 |
2010 |
|
rs77375493
|
|
Polycythemia Vera
|
|
0.900 |
GeneticVariation
|
BEFREE |
Since the V617F mutation in JAK2 may not be the initiating event in myeloprofilerative disorders (MPDs) we compared molecular changes in neutrophils from patients with polycythemia vera (PV) and essential thrombocythosis (ET), to neutrophils stimulated by G-CSF administration and to normal unstimulated neutrophils
|
19497108 |
2009 |
|
rs77375493
|
|
Polycythemia Vera
|
|
0.900 |
GeneticVariation
|
BEFREE |
Collectively, the data from this exploratory analysis suggest that ruxolitinib treatment for up to 4 years provides progressive reductions in JAK2 p.V617F allele burden in patients with PV who are resistant to or intolerant of hydroxyurea.
|
28456851 |
2017 |
|
rs77375493
|
|
Polycythemia Vera
|
|
0.900 |
GeneticVariation
|
BEFREE |
The results of the current clinical study support previous laboratory observations that link JAK2(V617F) with the PV phenotype by demonstrating a mutant allele dose effect on erythrocytosis and clinical and laboratory features characteristic of PV.
|
16369984 |
2006 |
|
rs77375493
|
|
Polycythemia Vera
|
|
0.900 |
GeneticVariation
|
BEFREE |
A short TL correlated with JAK2-V617F allele burden greater than 50% (p = 0.0025), age (p = 0.0132) and diagnosis of PV (p = 0.0122).
|
23542632 |
2013 |
|
rs77375493
|
|
Polycythemia Vera
|
|
0.900 |
GeneticVariation
|
BEFREE |
V617F-positive erythroid burst-forming units (BFU-Es) were more frequent in patients with PV compared with patients with ET (P = .022) and, strikingly, V617F-homozygous BFU-Es were detected in all 17 patients with PV, but in none of the patients with ET (P < .001).
|
16772604 |
2006 |
|
rs77375493
|
|
Polycythemia Vera
|
|
0.900 |
GeneticVariation
|
BEFREE |
JAK2 V617F-posit</span>ive ET/PV and CIMF should be distinguished from wild-type JAK2 ET, rare cases of PV, and CIMF, and should be evaluated during life-long follow-up.
|
16810614 |
2006 |
|
rs77375493
|
|
Polycythemia Vera
|
|
0.900 |
GeneticVariation
|
BEFREE |
Overall, the incidence of the JAK2 V617F mutation was 87% in PV, 67% in ET, and 66% in CIM.
|
16949922 |
2006 |
|
rs77375493
|
|
Polycythemia Vera
|
|
0.900 |
GeneticVariation
|
BEFREE |
The JAK2 V617F mutation is associated with three myeloproliferative neoplasms (MPNs): polycythemia vera (PV), essential thrombocythemia (ET), and primary myelofibrosis (PMF).
|
22304488 |
2012 |
|
rs77375493
|
|
Polycythemia Vera
|
|
0.900 |
GeneticVariation
|
BEFREE |
JAK2 V617F mutation was detected in 8/14 patients, including 4/4 with polycythemia vera.
|
28338652 |
2017 |
|
rs77375493
|
|
Polycythemia Vera
|
|
0.900 |
GeneticVariation
|
BEFREE |
Strikingly, the JAK2(V617F) mutation is found in nearly all patients suffering from polycythemia vera and in roughly every second patient suffering from essential thrombocythemia and primary myelofibrosis.
|
20587663 |
2010 |