Variant 15-79209839-T-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -6 ACMG points: 0P and 6B. BP4_ModerateBS2

The NR_029705.1(MIR184):n.52T>C variant causes a non coding transcript exon change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000966 in 517,498 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (no stars).

Frequency

Genomes: 𝑓 0.00012 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000085 ( 0 hom. )

Consequence

MIR184
NR_029705.1 non_coding_transcript_exon

Scores

Clinical Significance

Uncertain significance no assertion criteria provided U:2

Conservation

PhyloP100: 2.30

Variant links:

Genes affected

MIR184 (HGNC:31555): (microRNA 184) microRNAs (miRNAs) are short (20-24 nt) non-coding RNAs that are involved in post-transcriptional regulation of gene expression in multicellular organisms by affecting both the stability and translation of target mRNAs. This microRNA represents the most abundant miRNA in the corneal and lens epithelia of the eye and has been shown to interfere with target binding by another miRNA, miR-205. Through regulation of the VEGF and Akt signaling pathways, this microRNA may inhibit corneal angiogenesis. Mutations in the seed region of this microRNA cause familial keratoconus with cataract, also known as EDICT syndrome. [provided by RefSeq, Mar 2017]

MIR184 links:

ANKRD34C-AS1 (HGNC:48618): (ANKRD34C antisense RNA 1)

ANKRD34C-AS1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -6 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.42).

BS2

High AC in GnomAd4 at 19 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	Effect	Exon rank
MIR184	NR_029705.1 link	n.52T>C	non_coding_transcript_exon_variant	Exon 1 of 1
ANKRD34C-AS1	NR_038997.1 link	n.298-17737A>G	intron_variant	Intron 1 of 1
MIR184	unassigned_transcript_2726	n.-1T>C	upstream_gene_variant

Ensembl

Gene	Transcript	HGVSc	Effect	Exon rank	TSL
MIR184	ENST00000384962.1 link	n.52T>C	non_coding_transcript_exon_variant	Exon 1 of 1	6
ANKRD34C-AS1	ENST00000559225.2 link	n.436+3348A>G	intron_variant	Intron 2 of 2	4
ANKRD34C-AS1	ENST00000560872.1 link	n.178-17737A>G	intron_variant	Intron 1 of 1	3

Frequencies

GnomAD3 genomes

AF:

0.000125

AC:

AN:

152196

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000724

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000235

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000679

AC:

AN:

250414

Hom.:

AF XY:

0.0000664

AC XY:

AN XY:

135562

show subpopulations

Gnomad AFR exome

AF:

0.000124

Gnomad AMR exome

AF:

0.0000290

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.0000462

Gnomad NFE exome

AF:

0.000115

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000849

AC:

AN:

365302

Hom.:

Cov.:

AF XY:

0.0000575

AC XY:

AN XY:

208546

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.0000315

Gnomad4 NFE exome

AF:

0.000167

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.000125

AC:

AN:

152196

Hom.:

Cov.:

AF XY:

0.0000672

AC XY:

AN XY:

74358

show subpopulations

Gnomad4 AFR

AF:

0.0000724

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000235

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000131

Hom.:

Bravo

AF:

0.000117

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:2

Revision: no assertion criteria provided

LINK: link

Submissions by phenotype

MIR184-related disorder

Uncertain:1

Feb 13, 2024

PreventionGenetics, part of Exact Sciences

Significance: Uncertain significance

Review Status: no assertion criteria provided

Collection Method: clinical testing

The MIR184 n.52T>C is a noncoding alteration. To our knowledge, this variant has not been reported in the literature. This variant is reported in 0.011% of alleles in individuals of European (Non-Finnish) descent in gnomAD, including a homozygous individual. Although we suspect that this variant may be benign, at this time, the clinical significance of this variant is uncertain due to the absence of conclusive functional and genetic evidence. -

Developmental cataract

Uncertain:1

May 01, 2021

Dept. Genetics and Cancer, Menzies Institute for Medical Research, University of Tasmania

Significance: Uncertain significance

Review Status: no assertion criteria provided

Collection Method: research

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.42

CADD

Benign

DANN

Benign

0.84

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over