8-128178148-A-G

Variant names:

• chr8-128178148-A-G
• rs16902692
• ENST00000650846.1:n.545-8408A>G

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_Strong BA1

The ENST00000650846.1(PVT1):​n.545-8408A>G variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0213 in 152,266 control chromosomes in the GnomAD database, including 107 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 0.021 (107 hom., cov: 32)
• Consequence: PVT1 ENST00000650846.1 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.134
• Publications: 1 publications found

Genes affected

PVT1 (HGNC:9709): (Pvt1 oncogene) This gene represents a long non-coding RNA locus that has been identified as a candidate oncogene. Increased copy number and overexpression of this gene are associated with many types of cancers including breast and ovarian cancers, acute myeloid leukemia and Hodgkin lymphoma. Allelic variants of this gene are also associated with end-stage renal disease attributed to type 1 diabetes. Consistent with its association with various types of cancer, transcription of this gene is regulated by the tumor suppressor p53 through a canonical p53-binding site, and it has been implicated in regulating levels of the proto-oncogene MYC to promote tumorigenesis. [provided by RefSeq, Sep 2015]

LOC124902020 (HGNC:):

ACMG classification

Our verdict: Benign. The variant received -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.83).
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.0726 is higher than 0.05.

Variant Effect in Transcripts

ACMG analysis was done for transcript: ENST00000650846.1. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
There are no transcript annotations for this variant.

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PVT1	ENST00000650846.1		n.545-8408A>G		intron	N/A
	PVT1	ENST00000651587.1		n.1899-8408A>G		intron	N/A
	PVT1	ENST00000844540.1		n.1010-8408A>G		intron	N/A

Frequencies

GnomAD3 genomes AF: 0.0212 AC: 3225 AN: 152148 Hom.: 103 Cov.: 32

Gnomad AFR AF: 0.0745

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00570

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.000414

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.000279

Gnomad OTH AF: 0.0144

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.0213 AC: 3243 AN: 152266 Hom.: 107 Cov.: 32 AF XY: 0.0197 AC XY: 1468 AN XY: 74458

African (AFR) AF: 0.0747 AC: 3105 AN: 41540

American (AMR) AF: 0.00569 AC: 87 AN: 15294

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3470

East Asian (EAS) AF: 0.00 AC: 0 AN: 5182

South Asian (SAS) AF: 0.000414 AC: 2 AN: 4832

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10618

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 294

European-Non Finnish (NFE) AF: 0.000279 AC: 19 AN: 68012

Other (OTH) AF: 0.0142 AC: 30 AN: 2112

Alfa AF: 0.0104 Hom.: 14

Bravo AF: 0.0240

Asia WGS AF: 0.00635 AC: 22 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.83
CADD	Benign	3.2
DANN	Benign	0.59
PhyloP100		0.13

Splicing

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

Other links and lift over

dbSNP: rs16902692; hg19: chr8-129190394;