OBJECTIVE The purpose of the present study was to examine the expression levels of lncRNA NEAT1 in fresh ovarian cancer (OC) tissue and matched adjacent normal tissue specimens, and investigate the clinical significance of NEAT1 in OC. PATIENTS AND METHODS NEAT1 levels in OC tissues and matched adjacent normal tissue specimens were tested by qRT-PCR. Then, statistical analysis was performed t...

PURPOSE Long non-coding RNA (lncRNA) nuclear paraspeckle assembly transcript 1 (NEAT1) has been implicated as an oncogene in the development and progression of osteosarcoma. This study aims to explore the mechanism of NEAT1 in osteosarcoma. MATERIALS AND METHODS Expressions of NEAT1 and miR-194 in osteosarcoma tissues and cells were detected by quantitative real-time PCR. The effects of NEAT1...

Neat1 is a non-protein-coding RNA that serves as an architectural component of the nuclear bodies known as paraspeckles. Although cell-based studies indicate that Neat1 is a crucial regulator of gene expression, its physiological relevance remains unclear. Here, we find that Neat1 knockout (KO) mice stochastically fail to become pregnant despite normal ovulation. Unilateral transplantation of w...

Nasopharyngeal carcinoma (NPC) is one of the most common malignancies and seriously endangers people's health. Recently, long noncoding RNA (lncRNA) NEAT1 has been determined as an oncogenic gene in a variety of cancers. However, the effect of NEAT1 in NPC and its underlying mechanism have not been well elaborated. In this study, the data showed that NEAT1 was upregulated and miR-124 was downre...

Nuclear paraspeckle assembly transcript 1 (NEAT1), a long non-coding RNA, promotes oncogenesis in various tumors, including human gliomas. Herein, we studied the expression and function of NEAT1 in glioma stem cells (GSCs). Quantitative real-time PCR demonstrated that NEAT1 was upregulated in GSCs. NEAT1 knockdown inhibited GSC cell proliferation, migration and invasion and promoted GSC apoptos...

UNLABELLED Hepatocellular carcinoma (HCC), a primary malignancy of the liver, is associated with high mortality rate and poor prognosis. Emerging evidence showed that novel biomarkers are required toward a better understanding of the biological mechanisms of HCC. NEAT1 (nuclear paraspeckle assembly transcript 1, also known as MENε/β), a novel long non-coding RNA (lncRNA), serves as a crucial re...

BACKGROUND Long non-coding RNAs (lncRNAs) are emerging as new players in the cancer. The aim of this study was to examine the abnormalities of NEAT1 (nuclear paraspeckle assembly transcript 1, also known as MENε/β) in gastric adenocarcinomas (GACs). METHODS One hundred thirty-one GAC tissues and matched adjacent normal tissues (ANTs) were collected from patients who undergone surgery. Differe...

LncRNAs have become a hot topic in various cancer-related researches. Radio-resistance is a great threat for cancer therapy. However, how lncRNAs affect the radio-resistance in cervical cancer is masked. As for our paper, it was discovered that NEAT1 was highly expressed in cervical cancer tissues and non-sensitive tissues as well as radio-resistant cell lines. And the overexpression of NEAT1 a...

BACKGROUND Recent reports have shown that nuclear enriched abundant transcript 1 (NEAT1), a long non- coding RNA (lncRNA), contributes to the precise control of gene expression and is related to several human malignancies. However, limited data are available on the expression and function of NEAT1 in lung cancer. The major objective of the current study was to profile the expression and clinico...

Paraspeckles are subnuclear structures formed around nuclear paraspeckle assembly transcript 1 (NEAT1)/MENε/β long noncoding RNA (lncRNA). Here we show that paraspeckles become dramatically enlarged after proteasome inhibition. This enlargement is mainly caused by NEAT1 transcriptional up-regulation rather than accumulation of undegraded paraspeckle proteins. Of interest, however, using immuno-...