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Circular RNAs in Blood

2018
Recent advances in RNA sequencing and bioinformatic analysis have allowed the development of a new research field: circular RNAs (circRNAs). These members of the non-coding transcriptome are generated by backsplicing, which results in a covalently closed, single-stranded RNA molecule.
Vea, A   +2 more
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Circular RNAs in Cancer

2018
Circular RNAs (circRNAs) constitute a class of RNAs that only recently have come into the focus of the scientific cancer community after it was revealed that they are very abundant, highly conserved across species and show tissue- and developmental stage-specific expression. This tightly regulated, dynamic circRNA expression, in line with expression of
Susanne, Lux, Lars, Bullinger
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Circular RNAs in glioblastoma

Clinica Chimica Acta
Glioblastoma multiforme (GBM) is the most malignant and common form of brain cancer in adults. The molecular mechanisms underlying GBM progression and resistance are complex and poorly understood. Circular RNAs (circRNAs) are a new class of non-coding RNAsformed by covalently closed loopstructures with no free ends.
Elham, Ghadami   +4 more
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Circular RNAs and Cancers

Circular RNAs (circRNAs) are a recently discovered type of endogenous RNA molecules that are formed through the back-splicing process of exons in precursor messenger RNAs (pre-mRNAs), resulting in a unique covalently closed circular structure. CircRNAs are just beginning to be acknowledged for their roles as microRNA sponges and protein scaffolds ...
Mohammad Mahdi, Heidari   +11 more
openaire   +2 more sources

An Overview of Circular RNAs

2018
Circular RNAs (cirRNAs) are long, noncoding endogenous RNA molecules and covalently closed continuous loop without 5'-3' polarity and polyadenylated tail which are largely concentrated in the nucleus. CirRNA regulates gene expression by modulating microRNAs and functions as potential biomarker.
Awasthi, Rajendra   +7 more
openaire   +2 more sources

Circular RNA in Saliva

2018
Although the type and amount of salivary components are influenced by many factors, due to easy, quick, cheap, and noninvasive sampling method alongside with the existence of the vast majority of the substances found in peripheral blood and urine in it, in recent years saliva has been considered as an ideal biofluid for disease research.
openaire   +2 more sources

Circular RNA in cancer

Nature Reviews Cancer
Over the past decade, circular RNA (circRNA) research has evolved into a bona fide research field shedding light on the functional consequence of this unique family of RNA molecules in cancer. Although the methodĀ of formation and the abundance of circRNAs can differ from their cognate linear mRNA, the spectrum of interacting partners and their ...
Vanessa M. Conn   +2 more
openaire   +2 more sources

Characterization of Circular RNAs

2016
Accumulated lines of evidence have revealed that a large number of circular RNAs are produced in transcriptomes from fruit fly to mouse and human. Unlike linear RNAs shaped with 5' cap and 3' tail, circular RNAs are characterized by covalently closed loop structures without open terminals, thus required specific treatments for their identification and ...
Yang, Zhang, Li, Yang, Ling-Ling, Chen
openaire   +3 more sources

An Overview of Circular RNAs

Circular RNAs (circRNAs) are a class of endogenous, covalently closed RNA molecules. Unlike linear RNAs, circRNAs are formed through noncanonical splicing, during which a downstream donor site is ligated with an upstream splice acceptor site, building a backsplice junction (BSJ), the distinguishing feature of circRNAs.
Julia, Mester-Tonczar, Ena, Hasimbegovic
openaire   +2 more sources

Formation of Circular RNAs

Circular RNAs (circRNAs) constitute a class of covalently closed, single-stranded RNA molecules that form a continuous loop structure, setting them apart from linear RNA molecules. These circular entities arise through a distinct biogenetic process termed "backsplicing," which involves the covalent bonding of the 5' site of an upstream exon with the 3'
Arvind, Srinivasan   +1 more
openaire   +2 more sources

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