کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
2139547 | 1087908 | 2008 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Genomic variation at the MDR1 promoter and P-glycoprotein expression and activity in AML patients
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
بیوشیمی، ژنتیک و زیست شناسی مولکولی
تحقیقات سرطان
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Sequence variation at the proximal MDR1 promoter of 72 patients with acute myeloid leukemia (AML) was investigated and its association with P-glycoprotein (Pgp) expression and activity using flow cytometry were analyzed. Two variants were found: −129T/C and a non-described A/T substitution at position +68 of intron 1 in one patient. Three different genotypes were identified for single nucleotide polymorphism (SNP) −129T/C: 60 patients TT, 11 individuals TC, and 1 CC. No significant association was found between SNP variants and Pgp activity and expression, at protein level. Our data also suggested that an evaluation of MDR1 promoter polymorphisms is of uncertain prognostic value.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Leukemia Research - Volume 32, Issue 6, June 2008, Pages 976–979
Journal: Leukemia Research - Volume 32, Issue 6, June 2008, Pages 976–979
نویسندگان
J.J. Lourenço, R.C. Maia, M.A.M. Scheiner, F.C. Vasconcelos, M.A.M. Moreira,