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In the complex network of nuclear hormone receptors, the long non-coding RNAs (lncRNAs) are emerging as critical determinants of hormone action. Here we investigated the involvement of selected cancer-associated lncRNAs in Estrogen Receptor (ER) signaling. Prior studies by Chromatin Immunoprecipitation (ChIP) Sequencing showed that in prostate cancer cells ERs form a complex with the endothelia...
Long non-coding RNAs (lncRNAs) play diverse roles in physiological and pathological processes. Several lncRNAs have been suggested to modulate gene expression by guiding chromatin-modifying complexes to specific sites in the genome. However, besides the example of Xist, clear-cut evidence demonstrating this novel mode of regulation remains sparse. Here, we focus on HOTAIR, a lncRNA that is over...
Pancreatic cancer is one of the most deadly cancers with a poor prognosis. Though studies have implicated the roles of microRNAs in pancreatic cancer progression, little is known about the role of miR-613 in pancreatic cancer. In the present study, the expression of miR-613 was down-regulated in pancreatic cancer tissues and cancer cell lines. Down-regulation of miR-613 was positively correlate...
c-Myc is regarded as a transcription factor, but the basis for its function remains unclear. Here, we define a long noncoding RNA (lncRNA)/protein complex that mediates the transcriptional activation by c-Myc in breast cancer cells. Among 388 c-Myc target genes in human MCF-7 breast cancer cells, we found that their promoters could be occupied by the oncoprotein HBXIP. We confirmed that the HBX...
BACKGROUND HOX antisense transcript RNA (HOTAIR) is a 2148 nt long, intergenic, non-coding RNA molecule, which is reported to be highly expressed in many types of cancers. This meta-analysis summarizes its expression in cancer. METHODS We searched all eligible papers on the prognostic impact of HOTAIR in cancer from inception to 30 September 2015 in PubMed, CBMdisc, and the CNKI database. Onl...
سابقه و هدف: اخیراً چندین RNA غیر کد شونده بلند مرتبط با سرطان از قبیل رونوشت مرتبط با متاستاز آدنوکارسینومای ریهMALAT1) ، HOTAIR) و ANRIL شناسائی شدهاند. مطالعات نشان دادهاند که MALAT1، در بسیار ی از تومورهای توپر افزایش بیان داشته و نقش تنظیمی مهمی در بیولوژی، متاستاز و عود سرطان دارا میباشد. لوسمی میلوئیدی حاد (AML) و لوسمی لنفوئیدی حاد (ALL) گروهی از سرطانها هستند که ردههای میلو...
Abstract Objective: To investigate the involvement of HOX transcript antisense RNA (HOTAIR) in injury renal tubular epithelial cells induced by high glucose. Results: In glucose‐induced HK‐2 cells, expression HOTAIR was upregulated, resulting suppressed cell proliferation. Meanwhile, upregulates pro‐apoptotic proteins Bax and cleaved caspase‐3, while downregulating anti‐apoptotic protein Bcl‐2....
Background and Objective: Long noncoding RNAs (lncRNAs) are a new class of non-coding RNAs that are currently being studied extensively. LncRNAs have many biological roles in gene expression, cell development and diseases. Recent studies showed that lncRNAs have an important role in cancers, including hematopoietic disorders which can be a tool for easier diagnosis and prognosis of many disease...
Background and purpose: LncRNAs are a group of non-coding RNAs with more than 200 nucleotides involved in transcriptional and post-transcriptional regulation of gene expression, that have a potential role in diagnosis, prevention and treatment of some disorders such as cancers. There is paucity of information about their involvement in hemophilia disease. This study aimed at discovering the rel...
This paper describes an extensible and scalable approach to indexing documents that is utilized within the Highly Organised Team of Agents for Information Retrieval (HOTAIR) architecture.
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