2 documents found, page 1 of 1
The long non-coding RNA HOTAIR is transcriptionally activated by HOXA9 and is a...
Xavier-Magalhães, Ana; Gonçalves, Céline S; Fogli, Anne; Lourenço, Tatiana; Pojo, Marta; Pereira, Bruno; Rocha, Miguel; Celeste Lopes, MariaThe lncRNA HOTAIR has been implicated in several human cancers. Here, we evaluated the molecular alterations and upstream regulatory mechanisms of HOTAIR in glioma, the most common primary brain tumors, and its clinical relevance. HOTAIR gene expression, methylation, copy-number and prognostic value were investigated in human gliomas integrating data from online datasets and our cohorts. High levels of HOTAIR w...
Effects of the functional HOTAIR rs920778 and rs12826786 genetic variants in gl...
Xavier-Magalhães, Ana; Oliveira, Ana Isabel Ferreira; de Castro, Joana Vieira; Pojo, Marta; Gonçalves, Céline S.; Lourenço, TatianaAbnormal expression of the long non-coding RNA HOX transcript antisense intergenic RNA (HOTAIR) is oncogenic in several human cancers, including gliomas. The HOTAIR single nucleotide polymorphisms (SNPs) rs920778 (C > T) and rs12826786 (C > T) present in the intronic enhancer and promoter regions of HOTAIR, respectively, are associated with expression, cancer susceptibility, and patient prognosis in some tumor ...