Neoplasm, Residual
|
0.100 |
Biomarker
|
phenotype |
BEFREE |
Results show that both aGVHD and minimal residual disease (MRD) eradication did significantly affect TCR gamma/delta profile.
|
16249028 |
2006 |
Neoplasm, Residual
|
0.100 |
Biomarker
|
phenotype |
BEFREE |
To date, the main leukemia-specific DNA sequences used as PCR targets in detection of MRD are breakpoint fusion regions of chromosome translocations and junctional regions of rearranged immunoglobulin (Ig) or T-cell receptor (TcR) genes.
|
8255100 |
1993 |
Neoplasm, Residual
|
0.100 |
Biomarker
|
phenotype |
BEFREE |
A successful MRD detection approach requires a stable marker and for lymphoid leukemias clonal rearrangements of immunoglobulin (Ig) and T cell receptor (TCR) genes are commonly used.
|
11684274 |
2001 |
Neoplasm, Residual
|
0.100 |
GeneticVariation
|
phenotype |
BEFREE |
Immunoglobulin (Ig) and T-cell receptor (TCR) gene rearrangements function as specific markers for minimal residual disease (MRD), which is one of the best predictors of outcome in childhood acute lymphoblastic leukemia (ALL).
|
20730889 |
2010 |
Neoplasm, Residual
|
0.100 |
GeneticVariation
|
phenotype |
BEFREE |
Analysis of minimal residual disease in childhood acute lymphoblastic leukemia: comparison between RQ-PCR analysis of Ig/TcR gene rearrangements and multicolor flow cytometric immunophenotyping.
|
15295608 |
2004 |
Neoplasm, Residual
|
0.100 |
Biomarker
|
phenotype |
BEFREE |
Four-color flow cytometry bypasses limitations of IG/TCR polymerase chain reaction for minimal residual disease detection in certain subsets of children with acute lymphoblastic leukemia.
|
16266899 |
2005 |
Neoplasm, Residual
|
0.100 |
Biomarker
|
phenotype |
BEFREE |
We show that MRD quantitation using clonal Ig/TCR rearrangements successfully assesses the risk in pediatric ALL patients undergoing allogeneic HSCT.
|
16521130 |
2007 |
Neoplasm, Residual
|
0.100 |
GeneticVariation
|
phenotype |
BEFREE |
With respect to the new methods of detecting minimal residual disease (MRD) in lymphoid malignancies utilizing PCR-mediated amplification of the junctional regions of TcR genes, our data indicate that this MRD-PCR analysis will generally be more sensitive if TcR-delta instead of TcR-gamma junctional-region-specific probes are used.
|
1837811 |
1991 |
Neoplasm, Residual
|
0.100 |
GeneticVariation
|
phenotype |
BEFREE |
MRD status was assessed in 43 patients by the detection of major rearrangements in TCR and Ig and the presence of chimeric mRNA.
|
23388549 |
2013 |
Neoplasm, Residual
|
0.100 |
GeneticVariation
|
phenotype |
BEFREE |
Tumour-specific oligoprobes were developed against the single V1-J1 rearrangement of the delta T-cell receptor (TCR) gene in order to perform minimal residual disease (MRD) studies.
|
7669677 |
1995 |
Neoplasm, Residual
|
0.100 |
Biomarker
|
phenotype |
BEFREE |
Crosslineage T-cell receptor delta (TCR delta) rearrangements are widely used as tumor markers for the follow up of minimal residual disease in childhood B-precursor acute lymphoblastic leukemia (ALL) by polymerase chain reaction (PCR).
|
7606000 |
1995 |
Neoplasm, Residual
|
0.100 |
Biomarker
|
phenotype |
BEFREE |
WT1 expression was not related to either MRD detection by IgH/TCR assays or to clinical leukemic relapse.
|
12796792 |
2003 |
Neoplasm, Residual
|
0.100 |
Biomarker
|
phenotype |
BEFREE |
Several means of analyzing minimal residual disease (MRD) in leukemia involving the rearranged T cell receptor (TCR) gene have been described.
|
9111164 |
1997 |
Neoplasm, Residual
|
0.100 |
Biomarker
|
phenotype |
BEFREE |
A real-time PCR assay was applied for MRD quantification using LightCycler technology and the SYBR green fluorescent dye for detection of clone-specific Ig and TCR gene rearrangements as target sequences.
|
12384148 |
2002 |
Neoplasm, Residual
|
0.100 |
Biomarker
|
phenotype |
BEFREE |
Acute lymphoblastic leukemia (ALL) cells have unique rearranged immunoglobulin heavy chain (IgH), immunoglobulin light chain (IgK), and T-cell receptor (TCR) genes, which can be used as markers for clonality assay and evaluation of minimal residual disease.
|
24620952 |
2014 |
Neoplasm, Residual
|
0.100 |
GeneticVariation
|
phenotype |
BEFREE |
The present study aimed to examine whether monoclonal immunoglobulin heavy chain (IGH) or T-cell receptor (TCR) gene rearrangement in cell-free DNA (cfDNA) may be used for minimal residual disease (MRD) monitoring in patients with acute myeloid leukemia (AML).
|
30008930 |
2018 |
Neoplasm, Residual
|
0.100 |
Biomarker
|
phenotype |
BEFREE |
The heterogeneity reported here in Ig and/or TcR gene rearrangement patterns at diagnosis and relapse might hamper polymerase chain reaction (PCR)-mediated detection of minimal residual disease (MRD) using junctional regions of rearranged Ig or TcR genes as PCR targets.
|
8161789 |
1994 |
Neoplasm, Residual
|
0.100 |
GeneticVariation
|
phenotype |
BEFREE |
Direct sequence analysis of TCR V delta 2-D delta 3 rearrangements in common acute lymphoblastic leukaemia and application to detection of minimal residual disease.
|
8217823 |
1993 |
Neoplasm, Residual
|
0.100 |
Biomarker
|
phenotype |
BEFREE |
We evaluate whether molecular monitoring of minimal residual disease (MRD) using TCR delta (TCRD), TCR gamma (TCRG), and immunoglobulin H (IgH) gene rearrangements in the bone marrow (BM) is correlated with clinical events in ALL patients.
|
16247752 |
2005 |
Neoplasm, Residual
|
0.100 |
GeneticVariation
|
phenotype |
BEFREE |
Fusion gene transcripts and Ig/TCR gene rearrangements are complementary but infrequent targets for PCR-based detection of minimal residual disease in acute myeloid leukemia.
|
11896540 |
2002 |
Neoplasm, Residual
|
0.100 |
GeneticVariation
|
phenotype |
BEFREE |
These data provide insight into the immunobiological characteristics of Ig/TCR gene rearrangements in childhood precursor-B-ALL and form a useful basis for designing improved strategies for the identification and selection of MRD-PCR targets.
|
12970784 |
2003 |
Neoplasm, Residual
|
0.100 |
GeneticVariation
|
phenotype |
BEFREE |
Using IgH and TCR gamma gene rearrangements as gene markers, we detected minimal residual disease (MRD) by means of the polymerase chain reaction (PCR) and restriction analysis.
|
8735342 |
1996 |
Neoplasm, Residual
|
0.100 |
Biomarker
|
phenotype |
BEFREE |
Incomplete T-cell-receptor delta (TCR-delta) rearrangements are widely used for detection of minimal residual disease in childhood acute lymphoblastic leukemia.
|
12860036 |
2003 |
Neoplasm, Residual
|
0.100 |
Biomarker
|
phenotype |
BEFREE |
We conclude that although Ig/TCR quantification is a reliable method for post transplant MRD detection, isolated positivities in Ig-based RQ-PCR systems at the time of intense B-cell regeneration must be viewed with caution to avoid the wrong indication of treatment.
|
18490915 |
2008 |
Neoplasm, Residual
|
0.100 |
Biomarker
|
phenotype |
BEFREE |
Minimal residual disease was detected by polymerase chain reaction (PCR) with homo/heteroduplex analysis using consensus primers to IgH and TCR genes.
|
21774746 |
2012 |