11-35158104-G-A

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_StrongBA1

The NM_000610.4(CD44):​c.68-18471G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.229 in 152,096 control chromosomes in the GnomAD database, including 4,146 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as association (no stars).

Frequency

Genomes: 𝑓 0.23 ( 4146 hom., cov: 32)

Consequence

CD44
NM_000610.4 intron

Scores

2

Clinical Significance

association no assertion criteria provided O:1

Conservation

PhyloP100: 0.0280
Variant links:
Genes affected
CD44 (HGNC:1681): (CD44 molecule (IN blood group)) The protein encoded by this gene is a cell-surface glycoprotein involved in cell-cell interactions, cell adhesion and migration. It is a receptor for hyaluronic acid (HA) and can also interact with other ligands, such as osteopontin, collagens, and matrix metalloproteinases (MMPs). This protein participates in a wide variety of cellular functions including lymphocyte activation, recirculation and homing, hematopoiesis, and tumor metastasis. Transcripts for this gene undergo complex alternative splicing that results in many functionally distinct isoforms, however, the full length nature of some of these variants has not been determined. Alternative splicing is the basis for the structural and functional diversity of this protein, and may be related to tumor metastasis. [provided by RefSeq, Jul 2008]

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=-0.72).
BA1
GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.272 is higher than 0.05.

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect #exon/exons MANE UniProt
CD44NM_000610.4 linkuse as main transcriptc.68-18471G>A intron_variant ENST00000428726.8

Ensembl

Gene Transcript HGVSc HGVSp Effect #exon/exons TSL MANE Appris UniProt
CD44ENST00000428726.8 linkuse as main transcriptc.68-18471G>A intron_variant 1 NM_000610.4 A2P16070-1

Frequencies

GnomAD3 genomes
AF:
0.229
AC:
34791
AN:
151978
Hom.:
4140
Cov.:
32
show subpopulations
Gnomad AFR
AF:
0.277
Gnomad AMI
AF:
0.212
Gnomad AMR
AF:
0.175
Gnomad ASJ
AF:
0.188
Gnomad EAS
AF:
0.0254
Gnomad SAS
AF:
0.205
Gnomad FIN
AF:
0.241
Gnomad MID
AF:
0.234
Gnomad NFE
AF:
0.230
Gnomad OTH
AF:
0.221
We have no GnomAD4 exomes data on this position. Probably position not covered by the project.
GnomAD4 genome
AF:
0.229
AC:
34809
AN:
152096
Hom.:
4146
Cov.:
32
AF XY:
0.227
AC XY:
16859
AN XY:
74352
show subpopulations
Gnomad4 AFR
AF:
0.276
Gnomad4 AMR
AF:
0.174
Gnomad4 ASJ
AF:
0.188
Gnomad4 EAS
AF:
0.0253
Gnomad4 SAS
AF:
0.206
Gnomad4 FIN
AF:
0.241
Gnomad4 NFE
AF:
0.230
Gnomad4 OTH
AF:
0.225
Alfa
AF:
0.218
Hom.:
3810
Bravo
AF:
0.223
Asia WGS
AF:
0.162
AC:
564
AN:
3478

ClinVar

Significance: association
Submissions summary: Other:1
Revision: no assertion criteria provided
LINK: link

Submissions by phenotype

Calcium oxalate urolithiasis Other:1
association, no assertion criteria providedcase-controlDivision of Molecular Genetics and Division of Molecular Medicine, Department of Research and Development, Faculty of Medicine Siriraj Hospital, Mahidol UniversityMar 01, 2014- -

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
BayesDel_noAF
Benign
-0.72
CADD
Benign
3.8
DANN
Benign
0.77

Splicing

Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
0.0
Details are displayed if max score is > 0.2

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.

Other links and lift over

dbSNP: rs353612; hg19: chr11-35179651; API