circRNA basic information
circBase ID: hsa_circ_0103672
Name: -
Synonym: circ_0103672
Host Gene: -
Genomic location(hg19): -
Genomic location(hg38): -
Subcellular localization: not tested
 
 
 
 
 
 
 
Disease basic information
MONDO ID:
0007256
MONDO name: hepatocellular carcinoma
Disease details: Hepatocellular carcinoma / HCC
Disease DO ID:
684, 686
Disease MeSH ID:
D006528
Disease NCIt ID:
C3099
Disease ICD11 ID:
1294035808
Disease OMIM ID:
114550
Species: Human
Species details: Homo sapiens
Tissue specimen:

primary tumor tissue; para-carcinoma tissue

Cell lines:

HL-7702; HepG2; Hep3B

In vivo animal model:

-

circRNA-disease information
Expression pattern:
UP
Associated gene: OIP5, CDC25A, CDCA4, CHEK1
Associated microRNA: miR-103a-3p, miR-195-5p
Biological function: Promotes HCC cell viability and motility; exerts oncogenic effects via a miR-103a-3p/OIP5 ceRNA network.
Molecular mechanism: Acts as a ceRNA to regulate OIP5 through sponging miR-103a-3p; partial/limited validation for miR-195-5p target genes depending on cell line.
Biological pathway or process:

proliferation (promotes); migration (promotes); ceRNA regulation (promotes)

Detected method:
Q
S
Validation methods:

RNA-seq; RT-qPCR; Transfection; CCK8; Wound Healing Assay

Clinical significance:

-

Description:

circ_0103672 is upregulated in HCC and supports proliferation/motility of HCC cells. It functions as a ceRNA regulating OIP5 via miR-103a-3p, with additional miR-195-5p-related target regulation only partially supported depending on cell line.

Confidence score:

0.4469

Other information
Title:

Identifying Essential Hub Genes and circRNA-Regulated ceRNA Networks in Hepatocellular Carcinoma.

Journal: International journal of molecular sciences
Published: 2025
PubMed ID: 40003874
Study type:

combined biological and clinical study

Data availability: GSE216613; GSE125469; GSE128274; GSE169391; GSE122482; TCGA-LIHC
Code availability: -