15-58466349-G-A

Variant names:

• chr15-58466349-G-A
• rs12595191
• NM_000236.3:c.88+34229G>A

Variant summary

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

The NM_000236.3(LIPC):​c.88+34229G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.12 in 152,230 control chromosomes in the GnomAD database, including 1,266 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 0.12 (1266 hom., cov: 32)
• Consequence: LIPC NM_000236.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.0100
• Publications: 3 publications found

Genes affected

LIPC (HGNC:6619): (lipase C, hepatic type) Enables phospholipase A1 activity and triglyceride lipase activity. Involved in several processes, including lipid homeostasis; plasma lipoprotein particle remodeling; and triglyceride catabolic process. Located in extracellular space. Implicated in several diseases, including Alzheimer's disease; coronary artery disease; familial combined hyperlipidemia; peripheral vascular disease; and type 2 diabetes mellitus. Biomarker of hyperinsulinism; obesity; and type 1 diabetes mellitus. [provided by Alliance of Genome Resources, Apr 2022]

ALDH1A2 (HGNC:15472): (aldehyde dehydrogenase 1 family member A2) This protein belongs to the aldehyde dehydrogenase family of proteins. The product of this gene is an enzyme that catalyzes the synthesis of retinoic acid (RA) from retinaldehyde. Retinoic acid, the active derivative of vitamin A (retinol), is a hormonal signaling molecule that functions in developing and adult tissues. The studies of a similar mouse gene suggest that this enzyme and the cytochrome CYP26A1, concurrently establish local embryonic retinoic acid levels which facilitate posterior organ development and prevent spina bifida. Four transcript variants encoding distinct isoforms have been identified for this gene. [provided by RefSeq, May 2011]

LIPC-AS1 (HGNC:52294): (LIPC antisense RNA 1)

ACMG classification

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

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.9).
• BA1: GnomAd4 highest subpopulation (NFE) allele frequency at 95% confidence interval = 0.165 is higher than 0.05.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_000236.3. 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
	LIPC	NM_000236.3	MANE Select	c.88+34229G>A		intron	N/A	NP_000227.2
	LIPC-AS1	NR_120338.1		n.208+28424C>T		intron	N/A

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	LIPC	ENST00000299022.10	TSL:1 MANE Select	c.88+34229G>A		intron	N/A	ENSP00000299022.5
	LIPC	ENST00000414170.7	TSL:1	c.88+34229G>A		intron	N/A	ENSP00000395569.3
	LIPC	ENST00000559845.5	TSL:1	n.130+34229G>A		intron	N/A

Frequencies

GnomAD3 genomes AF: 0.120 AC: 18205 AN: 152112 Hom.: 1266 Cov.: 32

Gnomad AFR AF: 0.0461

Gnomad AMI AF: 0.203

Gnomad AMR AF: 0.115

Gnomad ASJ AF: 0.113

Gnomad EAS AF: 0.0959

Gnomad SAS AF: 0.0825

Gnomad FIN AF: 0.133

Gnomad MID AF: 0.133

Gnomad NFE AF: 0.167

Gnomad OTH AF: 0.111

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

GnomAD4 genome AF: 0.120 AC: 18202 AN: 152230 Hom.: 1266 Cov.: 32 AF XY: 0.117 AC XY: 8695 AN XY: 74434

African (AFR) AF: 0.0461 AC: 1914 AN: 41550

American (AMR) AF: 0.115 AC: 1752 AN: 15288

Ashkenazi Jewish (ASJ) AF: 0.113 AC: 391 AN: 3466

East Asian (EAS) AF: 0.0957 AC: 497 AN: 5192

South Asian (SAS) AF: 0.0824 AC: 397 AN: 4818

European-Finnish (FIN) AF: 0.133 AC: 1409 AN: 10594

Middle Eastern (MID) AF: 0.139 AC: 41 AN: 294

European-Non Finnish (NFE) AF: 0.167 AC: 11384 AN: 68006

Other (OTH) AF: 0.110 AC: 232 AN: 2110

Alfa AF: 0.119 Hom.: 317

Bravo AF: 0.115

Asia WGS AF: 0.0890 AC: 309 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.90
CADD	Benign	0.35
DANN	Benign	0.29
PhyloP100		-0.010
Mutation Taster		=100/0	polymorphism (auto)

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

Other links and lift over

dbSNP: rs12595191; hg19: chr15-58758548;