8-133229790-C-T
Variant names:
Variant summary
Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_StrongBA1
The NM_003882.4(CCN4):c.*2080C>T variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.518 in 152,094 control chromosomes in the GnomAD database, including 20,642 homozygotes. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.
Frequency
Genomes: 𝑓 0.52 ( 20642 hom., cov: 34)
Failed GnomAD Quality Control
Consequence
CCN4
NM_003882.4 3_prime_UTR
NM_003882.4 3_prime_UTR
Scores
2
Clinical Significance
Not reported in ClinVar
Conservation
PhyloP100: -0.368
Genes affected
CCN4 (HGNC:12769): (cellular communication network factor 4) This gene encodes a member of the WNT1 inducible signaling pathway (WISP) protein subfamily, which belongs to the connective tissue growth factor (CTGF) family. WNT1 is a member of a family of cysteine-rich, glycosylated signaling proteins that mediate diverse developmental processes. The CTGF family members are characterized by four conserved cysteine-rich domains: insulin-like growth factor-binding domain, von Willebrand factor type C module, thrombospondin domain and C-terminal cystine knot-like domain. This gene may be downstream in the WNT1 signaling pathway that is relevant to malignant transformation. It is expressed at a high level in fibroblast cells, and overexpressed in colon tumors. The encoded protein binds to decorin and biglycan, two members of a family of small leucine-rich proteoglycans present in the extracellular matrix of connective tissue, and possibly prevents the inhibitory activity of decorin and biglycan in tumor cell proliferation. It also attenuates p53-mediated apoptosis in response to DNA damage through activation of the Akt kinase. It is 83% identical to the mouse protein at the amino acid level. Multiple alternatively spliced transcript variants have been identified. [provided by RefSeq, Mar 2011]
Genome browser will be placed here
ACMG classification
Classification made for transcript
Verdict is Benign. Variant got -12 ACMG points.
BP4
Computational evidence support a benign effect (BayesDel_noAF=-0.78).
BA1
GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.6 is higher than 0.05.
Transcripts
RefSeq
Ensembl
Frequencies
GnomAD3 genomes AF: 0.518 AC: 78697AN: 151976Hom.: 20632 Cov.: 34
GnomAD3 genomes
AF:
AC:
78697
AN:
151976
Hom.:
Cov.:
34
Gnomad AFR
AF:
Gnomad AMI
AF:
Gnomad AMR
AF:
Gnomad ASJ
AF:
Gnomad EAS
AF:
Gnomad SAS
AF:
Gnomad FIN
AF:
Gnomad MID
AF:
Gnomad NFE
AF:
Gnomad OTH
AF:
GnomAD4 exome Data not reliable, filtered out with message: AC0AC: 0AN: 0Hom.: 0 Cov.: 0AC XY: 0AN XY: 0
GnomAD4 exome
Data not reliable, filtered out with message: AC0
AC:
0
AN:
0
Hom.:
Cov.:
0
AC XY:
0
AN XY:
0
GnomAD4 genome AF: 0.518 AC: 78743AN: 152094Hom.: 20642 Cov.: 34 AF XY: 0.511 AC XY: 37975AN XY: 74334
GnomAD4 genome
AF:
AC:
78743
AN:
152094
Hom.:
Cov.:
34
AF XY:
AC XY:
37975
AN XY:
74334
Gnomad4 AFR
AF:
Gnomad4 AMR
AF:
Gnomad4 ASJ
AF:
Gnomad4 EAS
AF:
Gnomad4 SAS
AF:
Gnomad4 FIN
AF:
Gnomad4 NFE
AF:
Gnomad4 OTH
AF:
Alfa
AF:
Hom.:
Bravo
AF:
Asia WGS
AF:
AC:
1981
AN:
3478
ClinVar
Not reported inComputational scores
Source:
Name
Calibrated prediction
Score
Prediction
BayesDel_noAF
Benign
CADD
Benign
DANN
Benign
Splicing
Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at