Basic Information
Regular Relationship :
Tissue/Cell linelung squamous cell carcinoma cells
SpecieHomo sapiens (human)
CitationGene. 2021 Mar 1;771:145365. doi: 10.1016/j.gene.2020.145365. Epub 2020 Dec 18.
Reference title
Circular RNAs: Promising biomarkers for cancer diagnosis and prognosis.
Experimental verification
qRT-PCR
Functional description
Circular RNAs (circRNAs), a group of non-coding RNA characterized by the presence of covalent bonds linking 3' and 5' ends, act as miRNA sponges to participate in the tumorigenesis. Being stable, conserved and cell- or tissue-specific, circRNAs have shown their potentials as molecular markers for cancer. Convenient and noninvasive approaches may be developed based on the roles of circRNAs to diagnose or predict the prognosis of tumors. Although most of the potential mechanisms are not entirely clear, circRNAs have shown a universal and critical role in regulating cellular processes of cancers. This review summarized the classification, formation, characteristics, detection, and biological functions of circRNAs. We proposed the possibility of using circRNAs as biomarkers for cancer diagnosis, treatment and prognosis.
Annotations
External Annotation for PART1 |
|
|---|---|
 |
LncRNA-associated competing triplets and functions. |
 |
Comprehensive experimentally supported associations between lncRNA and human cancer. |
 |
Infer genomic variations that disturb lncRNA-associated ceRNA regulation.. |
 |
Provide and annotate disease or phenotype-associated variants in human long non-coding RNAs (lncRNAs) and circular RNAs (circRNAs) or their regulatory elements. |
 |
Providing cellular-specific lncRNA-associated ceRNA networks predicted via high-throughput analysis of single-cell genomic data. |
 |
Information on all annotated and predicted human genes. |
 |
Gene nomenclature, gene families and associated resources (genomic, proteomic, phenotypic information). |
 |
Genome browser for vertebrate genomes. |
 |
An annotated collection of all publicly available DNA sequences. |
 |
A wiki-based platform for community curation of human long non-coding RNAs. |
 |
An integrated knowledge database dedicated to non-coding RNAs. |
 |
An integrated database of human annotated lncRNA transcripts. |
 |
Comprehensive annotations of eukaryotic long non-coding RNAs. |
 |
Comprehensive experimentally supported associations between lncRNA and human cancer. |
 |
A comprehensive, authoritative compendium of human genes and genetic phenotypes. |
 |
The catalogue of somatic mutations in cancer. |
