circRNA basic information
circBase ID: hsa_circ_0000479
Name: hsa_circ_EPSTI1
Synonym: circEPSTI1 / hsa_circRNA_000479
Host Gene: EPSTI1
Genomic location(hg19): chr13:43528083-43544806:-
Genomic location(hg38): chr13:42953947-42970670:-
Subcellular localization: not tested
 
 
 
 
 
 
 
Disease basic information
MONDO ID:
0005147
MONDO name: type 1 diabetes mellitus
Disease details: type 1 diabetes mellitus / T1DM
Disease DO ID:
9744
Disease MeSH ID:
D003922
Disease NCIt ID:
C2986
Disease ICD11 ID:
1651053999
Disease OMIM ID:
222100
Species: Human
Species details: Homo sapiens
Tissue specimen:

human pancreatic islets

Cell lines:

EndoC-betaH1

In vivo animal model:

-

circRNA-disease information
Expression pattern:
UP
Associated gene: Ago1, Ago2, Hur, FMRP, EIF4A3
Associated microRNA: -
Biological function: Cytokine-induced circRNA in human beta cells; functional role not experimentally tested in this study.
Molecular mechanism: No miRNA binding sites identified for circEPSTI1 by the study’s prediction pipeline; RBP binding sites predicted on junction sequence.
Biological pathway or process:

not specified

Detected method:
Q
M
Validation methods:

Microarray; RNase R Treatment; RT-qPCR; Back-Splice Junction PCR / divergent primers PCR; Sanger Sequencing; Clinical Sample Validation; Bioinformatics Analysis

Clinical significance:

-

Description:

circEPSTI1 (hsa_circ_0000479) is upregulated by cytokine exposure in EndoC-betaH1 cells and detected in human islets, with circularity validated by Sanger sequencing. The study’s bioinformatic analysis did not find miRNA binding sites for circEPSTI1, but predicted RBP binding on its junction sequence.

Confidence score:

0.6193

Other information
Title:

Pro-Inflammatory Cytokines Promote the Transcription of Circular RNAs in Human Pancreatic beta Cells.

Journal: Non-coding RNA
Published: 2022
PubMed ID: 36287121
Study type:

combined biological and clinical study

Data availability: GSE209612; GSE137136; PXD011902
Code availability: -