Lipoprotein Profiles and Longevity
Author Information
Author(s): Heijmans Bastiaan T, Beekman Marian, Houwing-Duistermaat Jeanine J, Cobain Mark R, Powell Jonathan, Blauw Gerard Jan, van der Ouderaa Frans, Westendorp Rudi G. J, Slagboom P. Eline
Primary Institution: Leiden University Medical Centre
Hypothesis
Can lipoprotein particle profiles be associated with familial and sporadic human longevity in a European population?
Conclusion
LDL particle profiles mark both familial and sporadic human longevity already in middle age.
Supporting Evidence
- Offspring of long-lived individuals had larger and fewer LDL particles than their partners.
- A lower concentration of small LDL particles was associated with better overall health.
- The findings extend previous research from a specific population to a broader European context.
Takeaway
People who live a long time have special types of fat particles in their blood that might help them stay healthy and live longer.
Methodology
NMR-measured lipoprotein profiles were analyzed in families with long-lived siblings, their offspring, and partners, as well as in a population-based study of 90-year-olds.
Potential Biases
Potential selection bias due to the specific population studied.
Limitations
The study may not account for all genetic and environmental factors influencing longevity.
Participant Demographics
Participants included long-lived siblings, their offspring, and partners from Dutch descent.
Statistical Information
P-Value
p = 0.003
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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