Runs of Homozygosity and Survival to Old Age
Author Information
Author(s): Maris Kuningas, Ruth McQuillan, James F. Wilson, Albert Hofman, Cornelia M. van Duijn, André G. Uitterlinden, Henning Tiemeier
Primary Institution: Erasmus University Medical Center
Hypothesis
Does the presence of runs of homozygosity (ROH) influence survival to old age?
Conclusion
The study found no association between runs of homozygosity and survival to old age.
Supporting Evidence
- The study included 5974 participants from the Rotterdam Study.
- No statistically significant associations were found between ROH and survival.
- The follow-up period for participants averaged 12 years.
Takeaway
The researchers looked at genetic patterns in people to see if they help live longer, but they found no link.
Methodology
The study analyzed genome-wide SNP data for ROH larger than 1.5 Mb in participants of the Rotterdam Study.
Limitations
The study could not identify ROH regions that influence survival, and the findings may be due to chance or small effect sizes.
Participant Demographics
Participants were from the Rotterdam Study, primarily of European descent, with a mean age of 69.4 years.
Digital Object Identifier (DOI)
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