What does the research say about uPDI metabolomic signature?

uPDI metabolomic signature

There is 1 paper on uPDI metabolomic signature in aging research: 1 observational study in people. The newest story, Nov 4, 2026: “Healthy-diet blood patterns linked to lower odds of eye disease”.

Biomarker

1 paper studies it1 finding

1 new paper in 30 daysSee all 1 papers on uPDI metabolomic signature

“the unhealthy PDI (uPDI) signature was associated with 13% higher odds and greater severity (false discovery rate [FDR] < 0.05).”

Metabolomic Signatures of Healthy Dietary Patterns Associated With Lower Risk of Age-Related Macular DegenerationInvestigative ophthalmology & visual science2026doi:10.1167/iovs.67.13.11

Humans1

Associations

Age-related macular degeneration

upin humans1+13% higher odds

1 study

uPDI metabolomic signature is associated with age-related macular degeneration in humans (13% higher odds).
“the unhealthy PDI (uPDI) signature was associated with 13% higher odds and greater severity (false discovery rate [FDR] < 0.05).”
Humansplasman = 504
Healthy-diet blood patterns linked to lower odds of eye disease
Investigative ophthalmology & visual scienceNov 2, 2026

Latest

1 paper in 12 months

Investigative Ophthalmology & Visual ScienceNov 4

Healthy-diet blood patterns linked to lower odds of eye disease

Blood signatures of four healthy diets were linked to 12% to 16% lower odds of age-related macular degeneration per standard-deviation increase.Blood signatures of four healthy diets were linked to 12% to 16% lower odds of age-related macular degeneration per standard-deviation increase.

Cross-sectional · 504 peopleEye

Paper