نتایج جستجو برای: rna غیرکدکننده ror
تعداد نتایج: 252198 فیلتر نتایج به سال:
rna های غیرکدکننده شامل rna های غیرکدکننده ی بلند (long non-coding rnas) و micrornas در سال های اخیر در سرطان زایی بسیار مورد توجه قرار گرفته است. رونوشت های lncrnas از طریق دخالت در فرآیند هایی چون تنظیم پرتوانی سلول ها? تنظیم پیرایش های متناوب و سایر فرآیندهای مهم زیستی? در تنظیم پیچیدگی موجودات درگیر می باشند.احتمالا بیان lincrna-ror و واریانت های b21 وa1 با تومورزایی در ارتباط می باشند که ا...
Objective(s): Similar characteristics of molecular pathways between cellular reprogramming events and tumorigenesis have been accentuated in recent years. Reprogramming-related transcription factors, also known as Yamanaka factors (OCT4, SOX2, KLF4, and c-MYC), are also well-known oncogenes promoting cancer initiation, progression, and cellular transformation into cancer stem cells. Long non-co...
Resistance to adverse environmental conditions, such as hypoxia, contributes to the reduced efficacy of anticancer therapies and tumor progression. Although deregulated expression of many long noncoding RNA (lncRNA) occurs in human cancers, the contribution of such RNA to tumor responses to hypoxia are unknown. RNA expression profiling identified several hypoxia-responsive lncRNAs, including th...
Objective(s): Breast cancer is the second leading cause of cancer death in females. Understanding molecular mechanisms in cancer cells compared with normal cells is crucial for diagnostic and therapeutic strategies. Long intergenic non-protein coding RNA, a regulator of reprogramming (lincRNA-RoR) is a noncoding RNA which initially was detected in induced pluripotent s...
lncRNAs have emerged as key regulators of tumor development and progression. ROR is a typical lncRNA that plays important regulatory roles in the pathogenesis and progression of tumors. Nevertheless, current understanding of the involvement of ROR in pancreatic adenocarcinoma tumorigenesis remains limited. In this study, we measured ROR in 61 paired cancerous and noncancerous tissue samples by ...
Background and objective In an attempt to discover a new biomarker for early diagnosis and prognosis of esophageal squamous cell carcinoma (ESCC), the regulation mechanism of large intergenic non-coding RNA-regulator of reprogramming (lincRNA-ROR) as a microRNA (miRNA) sponge was studied. Patients and methods ROR expression in 91 pairs of ESCC tissue samples and matched adjacent tissues was q...
Linc-RoR was originally identified to be a regulator for induced pluripotent stem cells in humans and it has also been implicated in tumorigenesis. However, the underlying mechanism of Linc-RoR-mediated gene expression in cancer is poorly understood. The present study demonstrates that Linc-RoR plays an oncogenic role in part through regulation of c-Myc expression. Linc-RoR knockout (KO) suppre...
BACKGROUND Novel therapies tailored to the molecular composition of esophageal squamous cell carcinoma (ESCC) are needed to improve patient survival. We investigated the regulatory network of long intergenic non-protein coding RNA, regulator of reprogramming (linc-ROR) and sex-determining region Y-box 9 (SOX9), and their therapeutic relevance in ESCC. METHODS Linc-ROR and SOX9 expression were...
Background: Long noncoding RNAs (lncRNAs), as non-protein coding transcripts, play key roles in tumor progression and stemness state in many malignancies, as their aberrant expression has been found in gastric cancer (GC) as one of the most common cancer worldwide. LINC-ROR (large intergenic noncoding RNA regulator of reprogramming) identified as an involved lncRNA in human malignancies, howeve...
objective(s): similar characteristics of molecular pathways between cellular reprogramming events and tumorigenesis have been accentuated in recent years. reprogramming-related transcription factors, also known as yamanaka factors (oct4, sox2, klf4, and c-myc), are also well-known oncogenes promoting cancer initiation, progression, and cellular transformation into cancer stem cells. long non-co...
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