circRNA basic information
circBase ID: -
Name: hsa_circ_ESR1
Synonym: circRNA4400
Host Gene: ESR1
Genomic location(hg19): -
Genomic location(hg38): -
Subcellular localization: not tested
 
 
 
 
 
 
 
Disease basic information
MONDO ID:
0002974
MONDO name: cervical cancer
Disease details: cervical cancer
Disease DO ID:
4362
Disease MeSH ID:
-
Disease NCIt ID:
C9311
Disease ICD11 ID:
1256072522
Disease OMIM ID:
603956
Species: Human
Species details: Homo sapiens
Tissue specimen:

HPV negative normal cervical epithelium; HPV16 positive normal cervical epithelium; HPV16 positive high-grade squamous intraepithelial lesion; HPV16 positive cervical squamous epithelial cell carcinoma tissues

Cell lines:

-

In vivo animal model:

-

circRNA-disease information
Expression pattern:
DN
Associated gene: YTHDC1, RBM5, FUS, CSTF2T, DDX54, DKC1, PTBP1, FBL
Associated microRNA: hsa-miR-132-5p, hsa-miR-143-5p, hsa-miR-128-1-5p
Biological function: Potential ceRNA involved in cervical cancer progression; hsa-ESR1_0014-hsa-miR-143-5p was proposed as an interaction with potential impact on lipid metabolism and fatty acid synthesis.
Molecular mechanism: Predicted ceRNA mechanism and predicted RBP interactions.
Biological pathway or process:

ceRNA regulation (other); lipid metabolism (other)

Detected method:
S
Validation methods:

Bioinformatics Analysis; RNA-seq

Clinical significance:

Potential biomarker and therapeutic target for cervical cancer progression.

Description:

circRNA4400/hsa-ESR1_0014 was identified as a down-regulated DE circRNA in HSIL and CSCC relative to HPV-positive normal cervical epithelium. It was predicted to interact with hsa-miR-132-5p, hsa-miR-143-5p and hsa-miR-128-1-5p, with the hsa-ESR1_0014-hsa-miR-143-5p pair proposed to affect lipid metabolism and fatty acid synthesis.

Confidence score:

0.1768

Other information
Title:

Exploring the role of circRNA-miRNA-mRNA interactions in cervical cancer progression: insights into HPV status and potential therapeutic approaches.

Journal: Journal of applied genetics
Published: 2025
PubMed ID: 40531429
Study type:

bioinformatics study

Data availability: GSE147009; TCGA; CircAtlas; Transcirc; MiRWalk 3.0; CMAP2; CTDBASE
Code availability: -