circRNA basic information
circBase ID: hsa_circ_0000944
Name: hsa_circ_CCDC9
Synonym: circ_0000944
Host Gene: CCDC9
Genomic location(hg19): chr19:47767859-47768203:+
Genomic location(hg38): chr19:47264602-47264946:+
Subcellular localization: not tested
 
 
 
 
 
 
 
Disease basic information
MONDO ID:
 0004976
MONDO name: amyotrophic lateral sclerosis
Disease details: amyotrophic lateral sclerosis / ALS
Disease DO ID:
 332
Disease MeSH ID:
 D000690
Disease NCIt ID:
 C34373
Disease ICD11 ID:
 1982355687
Disease OMIM ID:
 -
Species: Human
Species details: Homo sapiens
Tissue specimen:

skeletal muscle biopsies; spinal cord; frontal cortex
Cell lines:

iPSC-derived motor neurons
In vivo animal model:

genetically engineered animal model
circRNA-disease information
Expression pattern:
DN
Associated gene: CCDC9 mRNA
Associated microRNA: -
Biological function: unknown
Molecular mechanism: unknown
Biological pathway or process:

not specified
Detected method:
Q
S
Validation methods:

RNA-seq; RNase R Treatment; RT-qPCR; divergent primers PCR; Clinical Sample Validation; In Vivo Animal Model; Bioinformatics Analysis
Clinical significance:

downregulated in ALS muscle and spinal cord; increased in ALS frontal cortex
Description:

hsa_circ_0000944 is downregulated in ALS skeletal muscle along with decreased host-gene mRNA CCDC9 and is reduced in ALS spinal cord, but increased in ALS frontal cortex; mechanism was not determined.
Confidence score:

0.6521
Other information
Title:

Transcriptomic analysis of human ALS skeletal muscle reveals a disease-specific pattern of dysregulated circRNAs.

Journal: Aging
Published: 2022
PubMed ID: 36585921
Study type:

combined biological and clinical study
Data availability: GSE215424
Code availability: -