What a model
is built to capture.
Clinical chemistry, DNA methylation and longitudinal change answer different questions. We keep their inputs and targets distinct.
ProAge Atlas · Explore the prototype
From evidence
to the
next study.
Bring a focused research question. Explore selected sources, compare aging measurements and plan a study with assumptions you can inspect.
Conceptual scientific imagery Research software prototype
2working research calculators
14research & methods references
Open methodsassumptions and limitations in view
Open the workbench
Questions become instruments.
Published models with visible assumptions.
Designed to be explored, understood and checked.
Clinical biomarkers
PhenoAge
Explorer
Explore clinical phenotypic age from chronological age and nine blood biomarkers.
Synthetic example41.8years
Levine et al. · published modelOpen explorer
Study design
Study
Planner
Understand statistical power, group allocation and the sample a question requires.
Illustrative d = 0.50 · 64 evaluable per group
Noncentral t · two independent groupsPlan a study
Scientific research assistance
Evidence Copilot
Build a source set. Compare methods. Keep uncertainty in the answer.
Artificial intelligence · Scientific judgment
Ask a focused question.
Compare the evidence.
Evidence Copilot compares selected research notes with citations and visible limitations. The question, the source set and the interpretation remain yours.
One field. Several perspectives.
Measure the right thing.
What a model
Function gives
research a purpose.
Mobility, independence and intrinsic capacity connect aging research with the abilities people value in everyday life.
A result you
can trace back.
Calculators show their method. Research notes link to primary sources. The assistant keeps its evidence boundary visible.
From the evidence library
Signals, with context.
Post hoc biomarker analysis of a randomized controlled trial
Effect of long-term caloric restriction on DNA methylation measures of biological aging in healthy adults from the CALERIE trial
Post hoc methylation analysis of a factorial randomized controlled trial
Individual and additive effects of vitamin D, omega-3 and exercise on DNA methylation clocks of biological aging in older adults from the DO-HEALTH trial
ProAge Atlas is research software. Published models and curated evidence support exploration; the platform does not provide individual medical advice or claim clinical validation of its software.
Open Institute of Age and Aging
Published methods. Traceable sources. Questions worth pursuing.
Collaborate with the laboratory