Plasma metabolome
Biomarker1 paper2 findings
- Animals1
Associations
2Lifespan
mixedin dogs1
1 study
Lifespan
mixedin dogs1
Plasma metabolome is associated with lifespan in dogs.
“Age-related changes in the metabolome point to underlying mechanisms that might account for breed variation in lifespan.”
Animalsplasman = 1,000
The Metabolome as a Biomarker of Health and Aging in Companion Dogs · GSA 2025 abstract · 31 Dec 2025
Mortality
mixedin dogs1
1 study
Mortality
mixedin dogs1
Plasma metabolome predicts mortality in dogs.
“We have also identified individual metabolites that predict mortality risk”
Animalsplasman = 1,000
The Metabolome as a Biomarker of Health and Aging in Companion Dogs · GSA 2025 abstract · 31 Dec 2025
Latest
30Biological aging and frailty linked to thinner central retinas
Blood metabolic profiles statistically accounted for 81.14% of the link with one biological age measure, compared with 19.92% for another and 32.27%…Blood metabolic profiles statistically accounted for 81.14% of the link with one biological age measure, compared with 19.92% for another and 32.27% for frailty.
Plasma metabolites link to T-cell senescence in elderly COVID-19
In elderly COVID-19 patients, altered phospholipid and bile acid metabolites tracked with T-cell senescence, inflammatory cytokines, and 180-day…In elderly COVID-19 patients, altered phospholipid and bile acid metabolites tracked with T-cell senescence, inflammatory cytokines, and 180-day mortality.