Objective: Noncoding RNAs are emerging as important players in gene regulation and cardiovascular diseases. Their roles the pathogenesis of atherosclerosis not fully understood. The purpose this study was to determine role played by a previously uncharacterized long noncoding RNA, RP11-728F11.4, development mechanisms which it acts. Approach Results: Expression microarray analysis revealed that...

Long-chain noncoding RNA (lncRNA) is a new class of molecular regulators in heart development and disease. However, the role specific lncRNA cardiac fibrosis remains to be fully explored. This study aimed investigate potential mechanism MHRT myocardial after infarction (MI).

The number of known noncoding RNA genes is expanding rapidly. Computational analysis of genome sequences, which has been revolutionary for protein gene analysis, should also be able to address questions of the number and diversity of noncoding RNA genes. However, noncoding RNAs present computational genomics with a new set of challenges.

Whole-genome sequence analysis of Mycobacterium leprae has revealed a limited number of protein-coding genes, with half of the genome composed of pseudogenes and noncoding regions. We previously showed that some M. leprae pseudogenes are transcribed at high levels and that their expression levels change following infection. In order to clarify the RNA expression profile of the M. leprae genome,...

Investigation of noncoding RNAs is in rapid progress, especially regarding translational repression by small (short) noncoding RNAs like microRNAs with 20-25 nucleotide-lengths, while long noncoding RNAs with nucleotide length of more than two hundred are also emerging. Indeed, our analysis has revealed that a long noncoding RNA transcribed from cyclin D1 promoter of 200 and 300 nucleotides exe...

Recent genome-wide interrogations of transcribed RNA have yielded compelling evidence for pervasive and complex transcription throughout a large majority of the human genome. Tens of thousands of noncoding RNA transcripts have been identified, most of which have yet to be functionally characterized. Along with the revelation that noncoding RNAs in the human genome are surprisingly abundant, the...

Mitochondria are cytosolic organelles essential for generating energy and maintaining cell homeostasis. Despite their critical function, the handful of proteins expressed by the mitochondrial genome is insufficient to maintain mitochondrial structure or activity. Accordingly, mitochondrial metabolism is fully dependent on factors encoded by the nuclear DNA, including many proteins synthesized i...

Noncoding RNAs are integral to a wide range of biological processes, including translation, gene regulation, host-pathogen interactions and environmental sensing. While genomics is now a mature field, our capacity to identify noncoding RNA elements in bacterial and archaeal genomes is hampered by the difficulty of de novo identification. The emergence of new technologies for characterizing tran...