Mastocytosis, Systemic
|
0.700 |
CausalMutation
|
disease |
CGI |
|
|
|
Mastocytosis, Systemic
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
The Asp816Val mutation in the catalytic domain of the c-kit receptor has been identified in patients with systemic mastocytosis.
|
9827716 |
1998 |
Mastocytosis, Systemic
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
We report on a patient with systemic mastocytosis with an activating point mutation of the c-kit gene.
|
9829852 |
1998 |
Mastocytosis, Systemic
|
0.700 |
Biomarker
|
disease |
BEFREE |
Using sequence analysis, we have screened cDNAs of the C-KIT domain encompassing codon 510-626 and codon 763-858 in bone marrow (BM) mononuclear cells (MNCs) of patients with myelodysplastic syndromes (n = 28) and patients with systemic mastocytosis (n = 12) for the presence of mutations.
|
11380399 |
2001 |
Mastocytosis, Systemic
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
Evidence for the involvement of a hematopoietic progenitor cell in systemic mastocytosis from single-cell analysis of mutations in the c-kit gene.
|
12091362 |
2002 |
Mastocytosis, Systemic
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
The C-KIT mutation Asp-816-Val confirmed the diagnosis of SM.
|
12007509 |
2002 |
Mastocytosis, Systemic
|
0.700 |
GeneticVariation
|
disease |
LHGDN |
Evidence for the involvement of a hematopoietic progenitor cell in systemic mastocytosis from single-cell analysis of mutations in the c-kit gene.
|
12091362 |
2002 |
Mastocytosis, Systemic
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
As phase 1 clinical trials of MLN518 in AML have shown little toxicity, our data suggest MLN518 is a promising candidate for the treatment of SM or AML with KIT mutations.
|
15304388 |
2004 |
Mastocytosis, Systemic
|
0.700 |
Biomarker
|
disease |
BEFREE |
We examined expression of SIRPalpha, SIRPalpha ligand CD47, and Src homology 2 domain-containing protein tyrosine phosphatase-1 (SHP-1), a tyrosine phosphatase-type, negative regulator of KIT-dependent signaling, in normal human lung mast cells (HLMC) and neoplastic MC obtained from nine patients with SM.
|
15784688 |
2005 |
Mastocytosis, Systemic
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
We developed 2 methods for detection of KIT D816V in SM patients.
|
17040960 |
2006 |
Mastocytosis, Systemic
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
In most patients with systemic mastocytosis (SM), including aggressive SM and mast cell leukemia (MCL), neoplastic cells express the oncogenic KIT mutation D816V.
|
16189265 |
2006 |
Mastocytosis, Systemic
|
0.700 |
Biomarker
|
disease |
BEFREE |
Oncogenic mutations of the receptor tyrosine kinase KIT contribute to the pathogenesis of gastrointestinal stromal tumors, systemic mastocytosis (SM), and some cases of acute myelogenous leukemia (AML).
|
17065430 |
2006 |
Mastocytosis, Systemic
|
0.700 |
AlteredExpression
|
disease |
BEFREE |
Regarding the cell types involved, TROCI-BM cells were found to express CD117/Kit in all cases of SM and MCL.
|
16505282 |
2006 |
Mastocytosis, Systemic
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
These results would support the notion that KIT mutation is a hallmark of adult SM where it targets a pluripotent hematopoietic stem cell, and may contribute to explaining previously observed discrepancies in the literature.
|
16741248 |
2006 |
Mastocytosis, Systemic
|
0.700 |
Biomarker
|
disease |
CTD_human |
Rapamycin inhibits growth and survival of D816V-mutated c-kit mast cells.
|
16597595 |
2006 |
Mastocytosis, Systemic
|
0.700 |
GeneticVariation
|
disease |
LHGDN |
Rapamycin inhibits growth and survival of D816V-mutated c-kit mast cells.
|
16597595 |
2006 |
Mastocytosis, Systemic
|
0.700 |
Biomarker
|
disease |
BEFREE |
We conclude that EXEL-0862 is active against KIT activation loop mutants and is a promising candidate for the treatment of patients with SM and other KIT-driven malignancies harboring active site mutations.
|
16912224 |
2007 |
Mastocytosis, Systemic
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
KIT D816V-associated systemic mastocytosis with eosinophilia and FIP1L1/PDGFRA-associated chronic eosinophilic leukemia are distinct entities.
|
17628645 |
2007 |
Mastocytosis, Systemic
|
0.700 |
Biomarker
|
disease |
LHGDN |
Kit: molecule of interest for the diagnosis and treatment of mastocytosis and other neoplastic disorders.
|
17691909 |
2007 |
Mastocytosis, Systemic
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
We examined KIT mutation, chimeric status, and AML1/ETO mRNA concerning mast cells and immature hematopoietic cells of the bone marrow in a patient with systemic mastocytosis with AML1/ETO-positive AML following allogeneic hematopoietic stem cell transplantation (HSCT).
|
17976525 |
2007 |
Mastocytosis, Systemic
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
In a majority of all patients with systemic mastocytosis (SM) including those with mast cell leukemia (MCL), neoplastic mast cells (MC) display the D816V-mutated variant of KIT.
|
18024392 |
2007 |
Mastocytosis, Systemic
|
0.700 |
GeneticVariation
|
disease |
LHGDN |
Systemic mastocytosis involving the gastrointestinal tract: clinicopathologic and molecular study of five cases.
|
18931652 |
2008 |
Mastocytosis, Systemic
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
A case of systemic mastocytosis carrying the characteristic mutation at codon 816 (D816V) in the KIT gene of mast cells, with two concurrent accompanying clonal haematopoietic non-mast cell-lineage disorders, chronic myeloproliferative disease, unclassifiable and precursor B lymphoblastic leukaemia is documented.
|
18663058 |
2008 |
Mastocytosis, Systemic
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
Systemic mastocytosis involving the gastrointestinal tract is associated with the usual D816V KIT mutation.
|
18931652 |
2008 |
Mastocytosis, Systemic
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
In general, conventional therapy for SM is suboptimal, and efforts are under way to develop and employ small molecule drugs that target mutant KIT.
|
18566536 |
2008 |