circRNA basic information
circBase ID: hsa_circ_0001640
Name: hsa_circ_EPB41L2
Synonym: circEPB41L2
Host Gene: EPB41L2
Genomic location(hg19): -
Genomic location(hg38): -
Subcellular localization: not tested
 
 
 
 
 
 
 
Disease basic information
MONDO ID:
 0005233
MONDO name: non-small cell lung carcinoma
Disease details: non-small cell lung cancer / NSCLC
Disease DO ID:
 3908
Disease MeSH ID:
 D002289
Disease NCIt ID:
 C2926
Disease ICD11 ID:
 -
Disease OMIM ID:
 -
Species: Human
Species details: Homo sapiens
Tissue specimen:

FFPE lung cancer tissues; FFPE tissue samples
Cell lines:

-
In vivo animal model:

-
circRNA-disease information
Expression pattern:
DN
Associated gene: -
Associated microRNA: hsa-miR-942
Biological function: -
Molecular mechanism: -
Biological pathway or process:

ceRNA regulation (other)
Detected method:
Q
Validation methods:

RT-qPCR; Sanger Sequencing; divergent primers PCR; Clinical Sample Validation; Bioinformatics Analysis; ROC Analysis
Clinical significance:

Downregulated even at early stages; part of 8-circRNA and 4-circRNA machine-learning diagnostic signatures distinguishing NSCLC (including early-stage) from controls
Description:

circEPB41L2 is down-regulated in NSCLC FFPE tissues, including early-stage cases, and is part of ML-based circRNA diagnostic signatures. Its predicted miRNA interactions include hsa-miR-942 (computational prediction), and the expression change was validated by RT-qPCR and junction-site Sanger sequencing in clinical FFPE samples.
Confidence score:

0.6238
Other information
Title:

Digital multiplexed analysis of circular RNAs in FFPE and fresh non-small cell lung cancer specimens.

Journal: Molecular oncology
Published: 2022
PubMed ID: 35060299
Study type:

combined biological and clinical study
Data availability: The data that support the findings of this study are available from the corresponding author (carlospedraz@icloud.com) upon reasonable request.
Code availability: -