Lung-system component of Systems Age: a whole-blood DNAm score built from pulmonary-system biomarkers and mortality training, returned on an age-like scale.
Predicts
pulmonary-system biological age
Species
Homo sapiens
Tissue
whole blood
Data type
DNA methylation
Model type
PCA + elastic net regression
Year
2025
Use with pyaging
python
1import pyaging as pya
23pya.pred.predict_age(adata,["systemsagelung"])
Sehgal, R., Markov, Y., Qin, C., et al. (2025). Systems Age: a single blood methylation test to quantify aging heterogeneity across 11 physiological systems. Nature Aging, 5, 1880–1896.
