Leukemia, Myelocytic, Acute
|
0.100 |
AlteredExpression
|
disease |
BEFREE |
Analysis of paired samples, the first obtained at diagnosis and the second at relapse, from 13 acute myelogenous leukemia (AML) and four acute lymphocytic leukemia (ALL) patients showed that MRP expression was increased at the time of relapse in greater than 80% of patients.
|
7528566 |
1995 |
Acute lymphocytic leukemia
|
0.060 |
AlteredExpression
|
disease |
BEFREE |
Analysis of paired samples, the first obtained at diagnosis and the second at relapse, from 13 acute myelogenous leukemia (AML) and four acute lymphocytic leukemia (ALL) patients showed that MRP expression was increased at the time of relapse in greater than 80% of patients.
|
7528566 |
1995 |
Acute monocytic leukemia
|
0.020 |
AlteredExpression
|
disease |
BEFREE |
In contrast, samples of AML obtained at the time of relapse contained approximately twofold higher levels of MRP RNA (P < .01).
|
7528566 |
1995 |
Acute Promyelocytic Leukemia
|
0.010 |
AlteredExpression
|
disease |
BEFREE |
Levels of MRP expression in newly diagnosed AML samples were similar to those observed in normal bone marrow cells (CD34-negative and CD34-positive) and in unselected HL60 human promyelocytic leukemia cells, which were used as an internal control throughout this study.
|
7528566 |
1995 |
Promyelocytic leukemia
|
0.010 |
AlteredExpression
|
disease |
BEFREE |
Levels of MRP expression in newly diagnosed AML samples were similar to those observed in normal bone marrow cells (CD34-negative and CD34-positive) and in unselected HL60 human promyelocytic leukemia cells, which were used as an internal control throughout this study.
|
7528566 |
1995 |
Recurrent Acute Leukemia
|
0.010 |
Biomarker
|
disease |
BEFREE |
Quantitative reverse transcriptase polymerase chain reaction (RT-PCR) was used to determine relative levels of transcripts for MDR1 and the recently described multidrug resistance-associated protein (MRP) in normal lymphohematopoietic cells and in 62 bone marrow aspirates of newly diagnosed and recurrent acute leukemia.
|
7528566 |
1995 |
Leukemia, Myelocytic, Acute
|
0.100 |
GeneticVariation
|
disease |
BEFREE |
As compared with normal bone marrow cells and peripheral granulocytes, an overexpression of MRP gene was found in 24% (22 of 91) cases of de novo AML.
|
7564506 |
1995 |
Malignant Neoplasms
|
0.100 |
AlteredExpression
|
group |
BEFREE |
We have previously reported that overexpression of MRP appears to be responsible for spontaneous multidrug resistance in some human glioma cell lines (Abe et al., Int.J.Cancer, 58, 860-864, 1994).
|
7640227 |
1995 |
Primary malignant neoplasm
|
0.100 |
AlteredExpression
|
group |
BEFREE |
We have previously reported that overexpression of MRP appears to be responsible for spontaneous multidrug resistance in some human glioma cell lines (Abe et al., Int.J.Cancer, 58, 860-864, 1994).
|
7640227 |
1995 |
Glioma
|
0.040 |
Biomarker
|
disease |
BEFREE |
The glioma cell lines were the two MRP-expressing cell lines, T98G and IN500, an MDR1-expressing cell line, CCF-STTG1, and the MRP1 MDR1-non-expressing cell line, IN157.
|
7640227 |
1995 |
Non-Small Cell Lung Carcinoma
|
0.070 |
AlteredExpression
|
disease |
BEFREE |
These results suggest that the level of MRP gene expression is related to the histopathology and prognosis of NSCLC.
|
7669560 |
1995 |
Squamous cell carcinoma
|
0.030 |
AlteredExpression
|
disease |
BEFREE |
The NSCLC showing high (++) levels of MRP gene expression (19 out of 33, 57.6%) were predominantly squamous cell carcinomas (Ad, 5; Sq, 13; La, 1) (P < 0.05).
|
7669560 |
1995 |
Adenocarcinoma
|
0.010 |
AlteredExpression
|
group |
BEFREE |
The NSCLC showing high (++) levels of MRP gene expression (19 out of 33, 57.6%) were predominantly squamous cell carcinomas (Ad, 5; Sq, 13; La, 1) (P < 0.05).
|
7669560 |
1995 |
Malignant Neoplasms
|
0.100 |
AlteredExpression
|
group |
BEFREE |
The expression of the multidrug resistance-associated protein (MRP), a new glycoprotein involved in drug resistance, was investigated in tumour samples from 80 patients with chronic B-cell malignancies by a quantitative RNase protection assay.
|
7803281 |
1994 |
Neoplasms
|
0.100 |
AlteredExpression
|
group |
BEFREE |
The expression of the multidrug resistance-associated protein (MRP), a new glycoprotein involved in drug resistance, was investigated in tumour samples from 80 patients with chronic B-cell malignancies by a quantitative RNase protection assay.
|
7803281 |
1994 |
leukemia
|
0.070 |
AlteredExpression
|
disease |
BEFREE |
Southern blot analysis did not reveal amplification of the MRP gene in the leukaemia samples with elevated MRP mRNA levels.
|
7803281 |
1994 |
Chronic Lymphocytic Leukemia
|
0.050 |
AlteredExpression
|
disease |
BEFREE |
We conclude that B-PLL and B-CLL frequently display high MRP expression and that this hyperexpression is probably due to transcriptional activation and/or increased mRNA stability.
|
7803281 |
1994 |
Multiple Myeloma
|
0.040 |
AlteredExpression
|
disease |
BEFREE |
In contrast, low MRP mRNA expression levels were detected in hairy cell leukaemia (n = 7), non-Hodgkin's lymphoma (n = 13) and multiple myeloma (n = 18).
|
7803281 |
1994 |
Prolymphocytic Leukemia
|
0.020 |
AlteredExpression
|
disease |
BEFREE |
High expression of the multidrug resistance-associated protein (MRP) in chronic and prolymphocytic leukaemia.
|
7803281 |
1994 |
Lymphoma, Non-Hodgkin
|
0.020 |
AlteredExpression
|
disease |
BEFREE |
In contrast, low MRP mRNA expression levels were detected in hairy cell leukaemia (n = 7), non-Hodgkin's lymphoma (n = 13) and multiple myeloma (n = 18).
|
7803281 |
1994 |
Hairy Cell Leukemia
|
0.010 |
AlteredExpression
|
disease |
BEFREE |
In contrast, low MRP mRNA expression levels were detected in hairy cell leukaemia (n = 7), non-Hodgkin's lymphoma (n = 13) and multiple myeloma (n = 18).
|
7803281 |
1994 |
Adult Non-Hodgkin Lymphoma
|
0.010 |
AlteredExpression
|
disease |
BEFREE |
In contrast, low MRP mRNA expression levels were detected in hairy cell leukaemia (n = 7), non-Hodgkin's lymphoma (n = 13) and multiple myeloma (n = 18).
|
7803281 |
1994 |
Childhood Non-Hodgkin Lymphoma
|
0.010 |
AlteredExpression
|
disease |
BEFREE |
In contrast, low MRP mRNA expression levels were detected in hairy cell leukaemia (n = 7), non-Hodgkin's lymphoma (n = 13) and multiple myeloma (n = 18).
|
7803281 |
1994 |
Leukemia, Prolymphocytic, B-Cell
|
0.010 |
AlteredExpression
|
disease |
BEFREE |
We conclude that B-PLL and B-CLL frequently display high MRP expression and that this hyperexpression is probably due to transcriptional activation and/or increased mRNA stability.
|
7803281 |
1994 |
B-CELL MALIGNANCY, LOW-GRADE
|
0.010 |
AlteredExpression
|
disease |
BEFREE |
We conclude that B-PLL and B-CLL frequently display high MRP expression and that this hyperexpression is probably due to transcriptional activation and/or increased mRNA stability.
|
7803281 |
1994 |