TY - JOUR
T1 - Actionable Genotypes and Their Association with Life Span in Iceland
AU - Jensson, Brynjar O
AU - Arnadottir, Gudny A
AU - Katrinardottir, Hildigunnur
AU - Fridriksdottir, Run
AU - Helgason, Hannes
AU - Oddsson, Asmundur
AU - Sveinbjornsson, Gardar
AU - Eggertsson, Hannes P
AU - Halldórsson, Gísli Hreinn
AU - Atlason, Bjarni A
AU - Jonsson, Hakon
AU - Oskarsson, Gudjon R
AU - Sturluson, Arni
AU - Gudjonsson, Sigurjon A
AU - Thorisson, Gudmundur A
AU - Zink, Florian
AU - Moore, Kristjan H S
AU - Palsson, Gunnar
AU - Sigurdsson, Asgeir
AU - Jonasdottir, Adalbjorg
AU - Jonasdottir, Aslaug
AU - Magnússon, Magnús Karl
AU - Helgadottir, Anna
AU - Steinthorsdottir, Valgerdur
AU - Gudmundsson, Julius
AU - Stacey, Simon N
AU - Hilmarsson, Rafn
AU - Ólafsson, Ísleifur
AU - Jóhannsson, Óskar Þór
AU - Arnar, Davíð Ottó
AU - Saemundsdottir, Jona
AU - Magnusson, Olafur T
AU - Masson, Gisli
AU - Halldórsson, Bjarni Vilhjálmur
AU - Helgason, Agnar Freyr
AU - Stefansson, Hreinn
AU - Jónsdóttir, Ingileif
AU - Holm, Hilma
AU - Rafnar, Thorunn
AU - Þorsteinsdóttir, Unnur
AU - Gudbjartsson, Daniel F
AU - Stefánsson, Kári
AU - Sulem, Patrick
N1 - Publisher Copyright: © 2023 Massachusetts Medical Society.
PY - 2023/11/9
Y1 - 2023/11/9
N2 - BACKGROUND: In 2021, the American College of Medical Genetics and Genomics (ACMG) recommended reporting actionable genotypes in 73 genes associated with diseases for which preventive or therapeutic measures are available. Evaluations of the association of actionable genotypes in these genes with life span are currently lacking.METHODS: We assessed the prevalence of coding and splice variants in genes on the ACMG Secondary Findings, version 3.0 (ACMG SF v3.0), list in the genomes of 57,933 Icelanders. We assigned pathogenicity to all reviewed variants using reported evidence in the ClinVar database, the frequency of variants, and their associations with disease to create a manually curated set of actionable genotypes (variants). We assessed the relationship between these genotypes and life span and further examined the specific causes of death among carriers.RESULTS: Through manual curation of 4405 sequence variants in the ACMG SF v3.0 genes, we identified 235 actionable genotypes in 53 genes. Of the 57,933 participants, 2306 (4.0%) carried at least one actionable genotype. We found shorter median survival among persons carrying actionable genotypes than among noncarriers. Specifically, we found that carrying an actionable genotype in a cancer gene was associated with survival that was 3 years shorter than that among noncarriers, with causes of death among carriers attributed primarily to cancer-related conditions. Furthermore, we found evidence of association between carrying an actionable genotype in certain genes in the cardiovascular disease group and a reduced life span.CONCLUSIONS: On the basis of the ACMG SF v3.0 guidelines, we found that approximately 1 in 25 Icelanders carried an actionable genotype and that carrying such a genotype was associated with a reduced life span. (Funded by deCODE Genetics-Amgen.).
AB - BACKGROUND: In 2021, the American College of Medical Genetics and Genomics (ACMG) recommended reporting actionable genotypes in 73 genes associated with diseases for which preventive or therapeutic measures are available. Evaluations of the association of actionable genotypes in these genes with life span are currently lacking.METHODS: We assessed the prevalence of coding and splice variants in genes on the ACMG Secondary Findings, version 3.0 (ACMG SF v3.0), list in the genomes of 57,933 Icelanders. We assigned pathogenicity to all reviewed variants using reported evidence in the ClinVar database, the frequency of variants, and their associations with disease to create a manually curated set of actionable genotypes (variants). We assessed the relationship between these genotypes and life span and further examined the specific causes of death among carriers.RESULTS: Through manual curation of 4405 sequence variants in the ACMG SF v3.0 genes, we identified 235 actionable genotypes in 53 genes. Of the 57,933 participants, 2306 (4.0%) carried at least one actionable genotype. We found shorter median survival among persons carrying actionable genotypes than among noncarriers. Specifically, we found that carrying an actionable genotype in a cancer gene was associated with survival that was 3 years shorter than that among noncarriers, with causes of death among carriers attributed primarily to cancer-related conditions. Furthermore, we found evidence of association between carrying an actionable genotype in certain genes in the cardiovascular disease group and a reduced life span.CONCLUSIONS: On the basis of the ACMG SF v3.0 guidelines, we found that approximately 1 in 25 Icelanders carried an actionable genotype and that carrying such a genotype was associated with a reduced life span. (Funded by deCODE Genetics-Amgen.).
KW - Alleles
KW - Breast Cancer
KW - Cancer
KW - Cardiology
KW - Cardiology General
KW - Cardiovascular Diseases/genetics
KW - Disease/genetics
KW - Gastrointestinal Tract Cancer
KW - Genetic Testing
KW - Genetic Variation
KW - Genetics
KW - Genetics General
KW - Genomics
KW - Genotype
KW - Geriatrics/Aging
KW - Geriatrics/Aging General
KW - Gynecologic Oncology
KW - Hematology/Oncology
KW - Hematology/Oncology General
KW - Humans
KW - Iceland/epidemiology
KW - Longevity/genetics
KW - Neoplasms/genetics
UR - https://www.scopus.com/pages/publications/85176723707
U2 - 10.1056/nejmoa2300792
DO - 10.1056/nejmoa2300792
M3 - Article
C2 - 37937776
SN - 0028-4793
VL - 389
SP - 1741
EP - 1752
JO - The New England journal of medicine
JF - The New England journal of medicine
IS - 19
ER -