mammalianskin2

Skin-specific universal clock 2 fits relative age and returns species-adjusted chronological age in years after the maximum-lifespan inverse transformation.

Model weights retain the original authors' terms; the pyaging software license does not relicense them.

Predicts	chronological age
Species	multiple species
Tissue	skin
Data type	DNA methylation
Model type	elastic net regression
Year	2023

Use with pyaging

import pyaging as pya

pya.pred.predict_age(adata, ["mammalianskin2"])

Browse every clock in the pyaging Clock Catalogue.

Citation

Lu, A. T., et al. "Universal DNA methylation age across mammalian tissues." Nature Aging 3.9 (2023): 1144-1166.

https://doi.org/10.1038/s43587-023-00462-6