petkovich

Mouse blood DNA-methylation age clock built by regression on reduced-representation bisulfite-sequencing CpGs, estimating biological age and shown to be slowed by lifespan-extending interventions such as caloric restriction and dwarfism.

Predicts	chronological age
Species	Mus musculus
Tissue	whole blood
Data type	DNA methylation
Model type	elastic net regression
Year	2017

Use with pyaging

import pyaging as pya

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

Browse every clock in the pyaging Clock Catalogue.

Citation

Petkovich, Daniel A., et al. "Using DNA methylation profiling to evaluate biological age and longevity interventions." Cell metabolism 25.4 (2017): 954-960.

https://doi.org/10.1016/j.cmet.2017.03.016