Prevention with ACMG

Module PRV14

Not only physical characteristics and abilities can be inherited, but also the genetic predisposition to certain diseases. By analyzing genetic information, we can help to individualize preventive measures and, if necessary, adapt treatment options. Our ACMG module examines a list of genes compiled by the American College of Medical Genetics and Genomics and is relevant in preventive care. This way, potential health risks can be identified and responded to at an early stage.

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What is ACMG?

ACMG stands for American College of Medical Genetics and Genomics. An interdisciplinary group of experts in this association published a list for identifying and managing risks for selected genetic diseases.1 This list is regularly updated to include new findings from research. For the variants investigated and reported, there are established measures to reduce the risk or mitigate the disease. The focus lies on tumor diseases and cardiovascular diseases. However, the list also includes other genes whose variants can cause, for example, metabolic diseases.

The association of genes with certain disease patterns can also be found here.

Further information about the mentioned disease areas can be found in our modules tumor diseases, cardiovascular diseases, iron and copper storage disorders, hypercholesterolemia, eye diseases, malignant hyperthermia, familial diabetes, and metabolic diseases. In these modules, we have supplemented the genes in the ACMG guidelines for the individual disease areas with additional relevant genes based on our expertise.

Field Report

Alex R., 25 years old

Lifestyle: little exercise, smoker

Result: For Alex R., a variant in the gene LMNA was found that contributes to an increased risk for dilative cardiomyopathy.

Konsequenz: Alex R. now regularly attends check-ups with a cardiologist and has given up smoking. If necessary, measures can be taken at an early stage to mitigate the limitation in cardiac function.

“The test has opened my eyes to my increased risk for heart diseases. I am grateful to know this now and to be able to take countermeasures in time.”

Bei Alex R. wurde eine Variante im Gen LMNA gefunden, die zu einem erhöhten Risiko für dilatative Kardiomyopathien beiträgt.

How Does Genetic Risk Assessment Work?

Many factors contribute to the development of diseases. We help to determine the genetic risk. This allows known genetic variants to be reliably detected.

In the module ACMG, 84 genes are analyzed that are associated with an increased risk for tumor diseases, cardiovascular diseases, metabolic diseases, and others. In case of an increased risk, early detection measures and lifestyle adjustments can be useful. In the event of illness, therapies can be more target-oriented.

Genes Related to Cancer Phenotypes

Gene

Phenotype

OMIM ID

Inheritance

Variants to Report

APC

Familial adenomatous polyposis

175100

AD

All P and LP

RET

Familial medullary thyroid cancer

155240

AD

All P and LP

Also associated with multiple endocrine neoplasia type 2

BRCA1

Hereditary breast and/or ovarian cancer

604370

AD

All P and LP

BRCA2

Hereditary breast and/or ovarian cancer

612555

AD

All P and LP

PALB2

Hereditary breast and/or ovarian cancer

114480

AD

All P and LP

SDHD

Hereditary paraganglioma-pheochromocytomasyndrome

168000

AD

All P and LP

SDHAF2

Hereditary paraganglioma-pheochromocytomasyndrome

601650

AD

All P and LP

SDHC

Hereditary paraganglioma-pheochromocytomasyndrome

605373

AD

All P and LP

SDHB

Hereditary paraganglioma-pheochromocytomasyndrome

115310

AD

All P and LP

MAX

Hereditary paraganglioma-pheochromocytomasyndrome

171300

AD

All P and LP

TMEM127

Hereditary paraganglioma-pheochromocytomasyndrome

171300

AD

All P and LP

BMPR1A

Juvenile polyposis syndrome

174900

AD

All P and LP

SMAD4

Juvenile polyposis syndrome


AD

All P and LP

Also associated with hereditary hemorrhagic telangiectasia

TP53

Li–Fraumeni syndrome

151623

AD

All P and LP

MLH1

Lynch syndrome (HNPCC)

609310

AD

All P and LP

MSH2

Lynch syndrome (HNPCC)

120435

AD

All P and LP

MSH6

Lynch syndrome (HNPCC)

614350

AD

All P and LP

PMS2

Lynch syndrome (HNPCC)

614337

AD

All P and LP

MEN1

Multiple endocrine neoplasia type 1

131100

AD

All P and LP

MUTYH

MUTYH-associated polyposis

608456

AR

P and LP (2 variants)

NF2

Neurofibromatosis type 2

101000

AD

All P and LP

STK11

Peutz-Jeghers syndrome

175200

AD

All P and LP

PTEN

PTEN hamartoma tumor syndrome

158350

AD

All P and LP

RB1

Retinoblastoma

158350

AD

All P and LP

TSC1

Tuberous sclerosis complex

180200

AD

All P and LP

TSC2

Tuberous sclerosis complex

613254

AD

All P and LP

VHL

von Hippel-Lindau syndrome

193300

AD

All P and LP

WT1

WT1-related Wilms tumor

194070

AD

All P and LP

AD = autosomal dominant; AR = autosomal recessive; LP = likely pathogenic; P = pathogenic

Genes Related to Cardiovascular Phenotypes

Gene

Phenotype

OMIM ID

Inheritance

Variants to Report

FBN1

Aortopathies

154700

AD

All P and LP

TGFBR1

Aortopathies

609192

AD

All P and LP

Also associated with multiple endocrine neoplasia type 2

TGFBR2

Aortopathies

610168

AD

All P and LP

SMAD3

Aortopathies

613795

AD

All P and LP

ACTA2

Aortopathies

611788

AD

All P and LP

MYH11

Aortopathies

132900

AD

All P and LP

PKP2

Arrhythmogenic right ventricularcardiomyopathy

(A subcategory of ACM)

609040

AD

All P and LP

DSP

Arrhythmogenic right ventricularcardiomyopathy

(A subcategory of ACM)

607450

AD

All P and LP

Also associated with dilated cardiomyopathy (DCM) as a primary disease

DSC2

Arrhythmogenic right ventricularcardiomyopathy

(A subcategory of ACM)

610476

AD

All P and LP

TMEM43

Arrhythmogenic right ventricularcardiomyopathy

(A subcategory of ACM)

604400

AD

All P and LP

DSG2

Arrhythmogenic right ventricularcardiomyopathy

(A subcategory of ACM)

610193

AD

All P and LP

RYR2

Catecholaminergic polymorphic ventriculartachycardia

604772

AD

All P and LP

CASQ2

Catecholaminergic polymorphic ventriculartachycardia

611938

AR

P and LP (2 variants)

TRDN

Catecholaminergic polymorphic ventriculartachycardia

615441

AR

P and LP (2 variants)

Also associated with long QT syndrome

TNNT2

Dilated cardiomyopathy

601494

AD

All P and LP

Also associated with hypertrophic cardiomyopathy (HCM)

LMNA

Dilated cardiomyopathy

115200

AD

All P and LP

Also associated with a skeletal myopathy (ie, myofibrillar myopathy)

FLNC

Dilated cardiomyopathy

617047

AD

All P and LP

Also associated with a skeletal myopathy (ie, myofibrillar myopathy)

TTN

Dilated cardiomyopathy

604145

AD

All P and LP

Only loss-of-function variants should be reported as a secondary finding

BAG3

Dilated cardiomyopathy

613881

AD

All P and LP

Also associated with a skeletal myopathy (ie, myofibrillar myopathy)

DES

Dilated cardiomyopathy

604765

AR

All P and LP

Also associated with a skeletal myopathy (ie, myofibrillar myopathy)

RBM20

Dilated cardiomyopathy

613172

AD

All P and LP

TNNC1

Dilated cardiomyopathy

611879

AD

All P and LP

PLN*

Dilated cardiomyopathy

609909

AD

All P and LP

Also associated with hypertrophic cardiomyopathy (HCM) and arrhythmogenic right ventricular cardiomyopathy (ARVC)

COL3A1

Ehlers-Danlos syndrome,vascular type

130050

AD

All P and LP

LDLR

Familial hypercholesterolemia

143890

SD

All P and LP

APOB

Familial hypercholesterolemia

144010

AD

All P and LP

PCSK9

Familial hypercholesterolemia

603776

AD

All P and LP

MYH7

Hypertrophic cardiomyopathy

(Individuals with primary HCM may present in late stage disease with a DCM phenotype)

192600

AD

All P and LP

Also associated with dilated cardiomyopathy (DCM) as a primary disease

MYBPC3

Hypertrophic cardiomyopathy

(Individuals with primary HCM may present in late stage disease with a DCM phenotype)

115197

AD

All P and LP

TNNI3

Hypertrophic cardiomyopathy

(Individuals with primary HCM may present in late stage disease with a DCM phenotype)

613690

AD

All P and LP

TPM1

Hypertrophic cardiomyopathy

(Individuals with primary HCM may present in late stage disease with a DCM phenotype)

115196

AD

All P and LP

MYL3

Hypertrophic cardiomyopathy

(Individuals with primary HCM may present in late stage disease with a DCM phenotype)

608751

AD

All P and LP

ACTC1

Hypertrophic cardiomyopathy

(Individuals with primary HCM may present in late stage disease with a DCM phenotype)

612098

AD

All P and LP

PRKAG2

Hypertrophic cardiomyopathy

(Individuals with primary HCM may present in late stage disease with a DCM phenotype)

600858

AD

All P and LP

Pathogenic variants in this gene are associated with a metabolic storage disease that mimics HCM, but also can involve skeletal muscle.

MYL2

Hypertrophic cardiomyopathy

(Individuals with primary HCM may present in late stage disease with a DCM phenotype)

608758

AD

All P and LP

KCNQ1

Long QT syndrome types 1 and 2

192500

AD

All P and LP

KCNH2

Long QT syndrome types 1 and 3

613688

AD

All P and LP

SCN5A

Long QT syndrome 3, Brugada syndrome

603830,601144

AD

All P and LP

Also associated with dilated cardiomyopathy (DCM) as a primary disease.

CALM1

Long QT syndrome type 14

616247

AD

All P and LP

CALM2

Long QT syndrome type 15

616249

AD

All P and LP

CALM3

Long QT syndrome type 16

618782

AD

All P and LP

AD = autosomal dominant; AR = autosomal recessive; SD = semidominant; LP = likely pathogenic; P = pathogenic

*New Genes according to ACMG SF v3.3; Lee et al., 2025, PMID: 40568962

Genes Related to Inborn Errors of Metabolism Phenotypes

Gene

Phenotype

OMIM ID

Inheritance

Variants to Report

BTD

Biotinidase deficiency

253260

AR

P and LP (2 variants)

CYP27A1*

Cerebrotendinous xanthomatosis

213700

AR

P and LP (2 variants)

GLA

Fabry disease

301500

XL

All hemi-, het-, homozygous P and LP

Gene also applies to the cardiovascular category

OTC

Ornithine transcarbamylase deficiency

311250

XL

All hemi-, het-, homozygous P and LP

GAA

Pompe disease

232300

AR

P and LP (2 variants)

ABCD1*

X-linked adrenoleukodystrophy

300100

XL

homozygous or 2 het.

P and LP (2 variants)

AR = autosomal recessive; XL = X-linked; LP = likely pathogenic; P = pathogenic

*New Genes according to ACMG SF v3.3; Lee et al., 2025, PMID: 40568962

Genes Related to Miscellaneous Phenotypes

Gene

Phenotype

OMIM ID

Inheritance

Variants to Report

HFE

Hereditary hemochromatosis

235200

AR

p.C282Y homozygotes only

Transcript for the HFE gene is NM_000410.3

ACVRL1

Hereditary hemorrhagic telangiectasia

600376

AD



All P and LP

ENG

Hereditary hemorrhagic telangiectasia

187300

AD

All P and LP

RYR1

Malignant hyperthermia

145600

AD

All P and LP

CACNA1S

Malignant hyperthermia

601887

AD

All P and LP

HNF1A

Maturity-onset of diabetes of the young

600496

AD

All P and LP

RPE65

RPE65-related retinopathy

204100,613794

AR

P and LP (2 variants)

ATP7B

Wilson disease

277900

AR

P and LP (2 variants)

TTR

Hereditary TTR amyloidosis

105210

AD

All P and LP

AD = autosomal dominant; AR = autosomal recessive; LP = likely pathogenic; P = pathogenic

Gene Set

Actionable Core Gene Set According to ACMG (3.3)
(PRV14, 84 Genes)

ABCD1, ACTA2, ACTC1, ACVRL1, APC, APOB, ATP7B, BAG3, BMPR1A, BRCA1, BRCA2, BTD, CACNA1S, CALM1, CALM2, CALM3, CASQ2, COL3A1, CYP27A1, DES, DSC2, DSG2, DSP, ENG, FBN1, FLNC, GAA, GLA, HFE, HNF1A, KCNH2, KCNQ1, LDLR, LMNA, MAX, MEN1, MLH1, MSH2, MSH6, MUTYH, MYBPC3, MYH11, MYH7, MYL2, MYL3, NF2, OTC, PALB2, PCSK9, PKP2, PLN ,PMS2, PRKAG2, PTEN, RB1, RBM20, RET, RPE65, RYR1, RYR2, SCN5A, SDHAF2, SDHB, SDHC, SDHD, SMAD3, SMAD4, STK11, TGFBR1, TGFBR2, TMEM127, TMEM43, TNNC1, TNNI3, TNNT2, TP53, TPM1, TRDN, TSC1, TSC2, TTN, TTR, VHL, WT1

You Are also Welcome to Take a Look at the Following Areas

Hypercholesterolemia

Elevated blood lipid values can favor heart attacks

Cardiovascular Diseases

Vascular diseases can develop gradually, and heart diseases are often discovered too late

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References

1 Miller, D. T. et al. ACMG SF v3.2 list for reporting of secondary findings in clinical exome and genome sequencing: A policy statement of the American College of Medical Genetics and Genomics (ACMG). Genetics in medicine : official journal of the American College of Medical Genetics 25, 100866; 10.1016/j.pediatrneurol.2021.03.005 (2023).