---
library_name: pyaging
tags:
- pyaging
- aging-clock
- biology
- dna-methylation
---

# senchronoage

Senescence-enriched chronological-age predictor restricted to CpGs whose directions were concordant across in-vitro senescence, age and mortality analyses.

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

| | |
|---|---|
| **Predicts** | chronological age |
| **Species** | Homo sapiens |
| **Tissue** | whole blood |
| **Data type** | DNA methylation |
| **Model type** | elastic net regression |
| **Year** | 2026 |

## Use with pyaging

```python
import pyaging as pya

pya.pred.predict_age(adata, ["senchronoage"])
```

Browse every clock in the [pyaging Clock Catalogue](https://pyaging.readthedocs.io).

## Citation

Kasamoto, K., Gibson, J., Moqri, M., Smith, R. & Higgins-Chen, A.T. DNA methylation signatures of cellular senescence are not reversed by senolytic treatment. Aging Cell 25, e70430 (2026).

https://doi.org/10.1111/acel.70430