lncRNA Discovery

Identification and prioritization of long non-coding RNAs associated with autism

Genetic studies have identified many risk loci for autism spectrum disorder (ASD) although causal factors in the majority of cases are still unknown. Currently, known ASD risk genes are all protein-coding genes; however, the vast majority of transcripts in humans are non-coding RNAs (ncRNAs) which do not encode proteins. Recently, long non-coding RNAs (lncRNAs) were shown to be highly expressed ...

Read More »

Identification and validation long non-coding RNAs of oral squamous cell carcinoma by bioinformatics method

lncRNA

Gene markers of oral squamous cell carcinoma (OSCC) have great significance on early diagnosis and treatment of clinical oral cancer. In this study, researchers from the Children Hospital of Chongqing Medical University used RNA-Seq data from OSCC patients and filtered differentially-expressed long non-coding RNA (lncRNA) to further clarify the molecular mechanism. First, they downloaded datasets of OSCC from National Center ...

Read More »

A Pipeline for Discovery of DNA methylation patterns in long non-coding RNAs

lncRNA

A systematic pipeline is proposed to discover methylation patterns for lncRNAs. Subtype specific and common lncRNAs differ greatly in functions and structures. Methylation modules enhances the accuracy of prediction of cancers. Despite growing evidence demonstrates that the long non-coding ribonucleic acids (lncRNAs) are critical modulators for cancers, the knowledge about the DNA methylation patterns of lncRNAs is quite limited. Researchers ...

Read More »

ASSA – Transcriptome-Wide Prediction Of lncRNA-RNA Interactions By Thermodynamics

lncRNA

The discovery of thousands of long noncoding RNAs (lncRNAs) in mammals raises a question about their functionality. It has been shown that some of them function post-transcriptionally via formation of inter-molecular duplexes. Sequence alignment tools are frequently used for transcriptome-wide prediction of RNA-RNA interactions. However, such approaches have poor prediction accuracy since they ignore RNA secondary structure and interaction energy. ...

Read More »

LncFunNet – an integrated computational framework for identification of functional long noncoding RNAs

lncRNA

Long noncoding RNAs (lncRNAs) are key regulators of diverse cellular processes. Recent advances in high-throughput sequencing have allowed for an unprecedented discovery of novel lncRNAs. To identify functional lncRNAs from thousands of candidates for further functional validation is still a challenging task. Here, researchers from the Chinese University of Hong Kong present a novel computational framework, lncFunNet (lncRNA Functional inference ...

Read More »

Lncident – A Tool for Rapid Identification of Long Noncoding RNAs

lncrna

More and more studies have demonstrated that long noncoding RNAs (lncRNAs) play critical roles in diversity of biological process and are also associated with various types of disease. How to rapidly identify lncRNAs and messenger RNA is the fundamental step to uncover the function of lncRNAs identification. Researchers at Jilin University have devloped a novel method for rapid identification of ...

Read More »

ExInAtor – driver lncRNA discovery using mutational patterns in tumour DNA

lncRNA

Long noncoding RNAs (lncRNAs) represent a vast unexplored genetic space that may hold missing drivers of tumourigenesis, but few such “driver lncRNAs” are known. Until now, they have been discovered through changes in expression, leading to problems in distinguishing between causative roles and passenger effects. Researchers at the CRG – Barcelona Institute of Science and Technology have developed a different ...

Read More »

Comparing Machine Learning Based Tools for Long Noncoding Transcripts Discrimination

lncRNA

Long noncoding RNA (lncRNA) is a kind of noncoding RNA with length more than 200 nucleotides, which aroused interest of people in recent years. Lots of studies have confirmed that human genome contains many thousands of lncRNAs which exert great influence over some critical regulators of cellular process. With the advent of high-throughput sequencing technologies, a great quantity of sequences ...

Read More »

Slncky – evolutionary analysis across mammals reveals distinct classes of long non-coding RNAs

lncRNA

Recent advances in transcriptome sequencing have enabled the discovery of thousands of long non-coding RNAs (lncRNAs) across many species. Though several lncRNAs have been shown to play important roles in diverse biological processes, the functions and mechanisms of most lncRNAs remain unknown. Two significant obstacles lie between transcriptome sequencing and functional characterization of lncRNAs: identifying truly non-coding genes from de ...

Read More »

lncRNA-screen – an interactive platform for computationally screening long non-coding RNAs in large genomics datasets

lncRNA

Long non-coding RNAs (lncRNAs) have emerged as a class of factors that are important for regulating development and cancer. Computational prediction of lncRNAs from ultra-deep RNA sequencing has been successful in identifying candidate lncRNAs. However, the complexity of handling and integrating different types of genomics data poses significant challenges to experimental laboratories that lack extensive genomics expertise. To address this ...

Read More »