نتایج جستجو برای: MiR-15
تعداد نتایج: 541081 فیلتر نتایج به سال:
congenital factor xiii deficiency is a very rare bleeding disorder, but because of the high rate of consanguineous marriages, it is common in sistan and baluchestan province of iran. the discovery of promoter hypermethylation of numerous mirnas in human diseases has demonstrated an epigenetic mechanism for aberrant mirna expression. the present study has analyzed methylation and expression stat...
زمینه: افزایش سن مانند بسیاری از صفات پیچیده از تعامل میان ژنوم و شرایط محیطی حاصل می گردد و اپی ژنتیک به عنوان یک مکانیسم رابط مرکزی، این دو عامل را به هم مرتبط می سازد. مطالعاتی برای یافتن صفات وابسته به سن و نشانگرهای زیستی که پیش بینی کننده طول عمر و خطر بروز مرگ می باشند انجام شده، اما هنوز هیچ توافق جامعی وجود ندارد. دوقلوهای همسان یک مدل مناسب برای مطالعه تغییرات اپی ژنتیک مرتبط با افزای...
Chronic lymphocytic leukemia (CLL) is the most common human leukemia and is characterized by predominantly nondividing malignant B cells overexpressing the antiapoptotic B cell lymphoma 2 (Bcl2) protein. miR-15a and miR-16-1 are deleted or down-regulated in the majority of CLLs. Here, we demonstrate that miR-15a and miR-16-1 expression is inversely correlated to Bcl2 expression in CLL and that ...
Prostaglandin E2 (PGE2) is a proinflammatory lipid mediator that promotes cancer growth. The 15-hydroxyprostaglandin dehydrogenase (15-PGDH) catalyzes oxidation of the 15(S)-hydroxyl group of PGE2, leading to its inactivation. Therefore, 15-PGDH induction may offer a strategy to treat cancers that are driven by PGE2, such as human cholangiocarcinoma. Here, we report that omega-3 polyunsaturated...
BACKGROUND miR-15b is significantly and consistently downregulated in different clinical phenotypes of myasthenia gravis (MG). However, its role in pathogenesis of MG is still not clear. This study aimed to explore the function of miR-15b in MG. MATERIAL AND METHODS Blood samples from early-onset MG, late-onset MG, thymoma patients, and healthy participants were collected. The expression patt...
conclusions our findings introduced a novel therapeutic effect of diet therapy on circulating mirnas in obese patients with t2dm. mir-33b is an important therapeutic target in the treatment and prevention of t2dm and its complications. results the circulating levels of mir-29a and mir-33b in the diabetic women were higher (0.40-fold) and lower (1.43-fold), respectively, than normal levels. diet...
MicroRNAs (miR) are small noncoding RNA molecules that have recently emerged as critical regulators of gene expression and are often deregulated in cancer. In particular, miRs encoded by the miR-15a, miR-16-1 cluster seem to act as tumor suppressors. Here, we evidence that the miR-15a, miR-16-1 cluster and related miR-15b, miR-16-2 cluster comprise miRs regulated by E2F1, a pivotal transcriptio...
microRNAs (miR) are small noncoding RNAmolecules that have recently emerged as critical regulators of gene expression and are often deregulated in cancer. In particular, miRs encoded by the miR-15a, miR-16-1 cluster seem to act as tumor suppressors. Here, we evidence that the miR-15a, miR-16-1 cluster and related miR-15b, miR-16-2 cluster comprise miRs regulated by E2F1, a pivotal transcription...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید