MIR125B2 (microRNA 125b-2)
نویسندگان
چکیده
منابع مشابه
MicroRNA-125b potentiates macrophage activation.
MicroRNA (miR)-125b expression is modulated in macrophages in response to stimulatory cues. In this study, we report a functional role of miR-125b in macrophages. We found that miR-125b is enriched in macrophages compared with lymphoid cells and whole immune tissues. Enforced expression of miR-125b drives macrophages to adapt an activated morphology that is accompanied by increased costimulator...
متن کاملMicroRNA miR-125b causes leukemia.
MicroRNA miR-125b has been implicated in several kinds of leukemia. The chromosomal translocation t(2;11)(p21;q23) found in patients with myelodysplasia and acute myeloid leukemia leads to an overexpression of miR-125b of up to 90-fold normal. Moreover, miR-125b is also up-regulated in patients with B-cell acute lymphoblastic leukemia carrying the t(11;14)(q24;q32) translocation. To decipher th...
متن کاملMicroRNA-125b is a novel negative regulator of p53.
The p53 transcription factor is a key tumor suppressor and a central regulator of the stress response. To ensure a robust and precise response to cellular signals, p53 gene expression must be tightly regulated from the transcriptional to the post-translational levels. Computational predictions suggest that several microRNAs are involved in the post-transcriptional regulation of p53. Here we dem...
متن کاملMicroRNA-125b-2 overexpression represses ectodermal differentiation of mouse embryonic stem cells
microRNAs (miRNAs or miRS) have been demonstrated to be essential for neural development. miR-125b-2, presented on human chromosome 21, is overexpressed in neurons of individuals with Down syndrome (DS) with cognitive impairments. It has been reported that miR-125b-2 promotes specific types of neuronal differentiation; however, the function of miR-125b-2 in the early development of the embryo h...
متن کاملUbiquitin-specific peptidase 2 as a potential link between microRNA-125b and psoriasis.
BACKGROUND The extensive involvement of microRNA (miRNA) in the pathophysiology of psoriasis is well documented. However, in order for this information to be useful in therapeutic manipulation of miRNA levels, it is essential that detailed functional mechanisms are elucidated. miR-125b has previously been shown to be strongly associated with psoriasis, and presents as an obvious candidate for f...
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ژورنال
عنوان ژورنال: Atlas of Genetics and Cytogenetics in Oncology and Haematology
سال: 2011
ISSN: 1768-3262
DOI: 10.4267/2042/44515