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International Journal of Molecular and Cellular Medicine، جلد ۳، شماره ۲، صفحات ۹۵-۱۰۱
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| عنوان فارسی |
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| چکیده فارسی مقاله |
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| کلیدواژه‌های فارسی مقاله |
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| عنوان انگلیسی |
UBE2Q1, as Down Regulated Gene in Pediatric Acute Lymphoblastic Leukemia |
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| چکیده انگلیسی مقاله |
Ubiquitin - proteasome system (UPS), the major protein degradation pathway in the cells, typically degrades short - lived and damaged proteins and regulates growth and stress responses. This pathway is altered in various cancers, including Acute Lymphoblastic Leukemia (ALL). ALL begins with a change in bone marrow cells and is the most common type of leukemia in children under 15 years. UBE2Q1 as a new characterized gene of E2 enzyme family is located on chromosome 1 and reported to be altered in some malignancies. In this study, we aimed to explore the expression pattern of UBE2Q1 gene in children with ALL. For this purpose, a series of RT - PCR and quantitative RT - PCR were performed on a collection of 20 bone marrow samples of ALL patients and the same number of whole blood samples of age - matched normal subjects. Gel electrophoresis of RT - PCR products revealed the expression of UBE2Q1 mRNA in most of the normal (90%) and about half of the leukemic (45%) samples. QRT - PCR data indicated that only 1 patient out of 20 (5%) showed up regulation of the gene (> 2 folds). In 4 patients (20%), the expression of UBE2Q1 mRNA was equivocal (from 1/2 to 2) and in 15 cases (75%), the gene was down regulated (> 1/2) when compared to the normal samples. In conclusion, down regulation of UBE2Q1 in the majority of the leukemic samples suggests its potential implication in the pathogenesis of ALL. UBE2Q1 can be considered as a molecular marker and a candidate targeting to treat ALL in the future. |
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| کلیدواژه‌های انگلیسی مقاله |
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| نویسندگان مقاله |
عاطفه ثقه الاسلام | atefeh seghatoleslam
department of biochemistry, school of medicine, shiraz university of medical sciences, shiraz, iran.
سازمان اصلی تایید شده: دانشگاه علوم پزشکی شیراز (Shiraz university of medical sciences)
فرزانه بزرگ قلاتی | farzaneh bozorg ghalati
department of biochemistry, school of medicine, shiraz university of medical sciences, shiraz, iran.
سازمان اصلی تایید شده: دانشگاه علوم پزشکی شیراز (Shiraz university of medical sciences)
احمد منبتی | ahmad monabati
department of pathology, school of medicine, shiraz university of medical sciences, shiraz, iran.
سازمان اصلی تایید شده: دانشگاه علوم پزشکی شیراز (Shiraz university of medical sciences)
محسن نیک سرشت | mohsen nikseresht
cellular and molecular research center, yasuj university of medical sciences, yasuj, iran.
سازمان اصلی تایید شده: دانشگاه علوم پزشکی یاسوج (Yasouj university of medical sciences)
علی اکبر اوجی | ali akbar owji
department of biochemistry, school of medicine, shiraz university of medical sciences, shiraz, iran.
سازمان اصلی تایید شده: دانشگاه علوم پزشکی شیراز (Shiraz university of medical sciences)
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| نشانی اینترنتی |
http://www.ijmcmed.org/browse.php?a_code=A-10-175-1&slc_lang=en&sid=en |
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| کد مقاله (doi) |
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| زبان مقاله منتشر شده |
en |
| موضوعات مقاله منتشر شده |
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| نوع مقاله منتشر شده |
1 |
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